Pinyin kōngtiáo
Interpretation
(1) [aircondition]: air conditioning, that is, adjusting the air temperature, humidity, cleanliness, air velocity, etc. inside the house, cabin, cabin, compartment and so on, so as to achieve a certain level of requirements.
(2) [air-conditioner]: refers to the above device: air conditioner. Example: This room has been air-conditioned. [Edit Paragraph] Brief description of air conditioning Air conditioning is an air conditioner (room air conditioner), a unit used to provide processed air to a spatial area (generally airtight). Its function is to regulate the temperature, humidity, cleanliness and air flow rate and other parameters of the air in the room (or closed space, area) to meet the requirements of human comfort or process. [edit]Working principle The compressor compresses the gaseous refrigerant into high-temperature and high-pressure liquid refrigerant, and then sends it to the condenser (outdoor unit) to dissipate the heat and become room-temperature and high-pressure liquid refrigerant, so the outdoor unit blows out hot air.
Then to the capillary tube, into the evaporator (indoor unit), because the refrigerant from the capillary tube to reach the evaporator after the sudden increase in space, the pressure decreases, the liquid refrigerant will be vaporized into a gaseous low-temperature refrigerant, thus absorbing a large amount of heat, the evaporator will become cold, the indoor unit's fan will be the indoor air from the evaporator blowing through, so indoor units blowing out the cold air; the air in the Water vapor will condense into water droplets when it meets the cold evaporator and flow out down the water pipe, that's why the air conditioner will come out with water.
The gaseous refrigerant then returns to the compressor to continue compression and the cycle continues.
When heating there is a part called a four-way valve, which makes the refrigerant flow in the condenser and evaporator in the opposite direction from that of cooling, so when heating the outdoor blowing cold air, the indoor unit blowing hot air.
In fact, it is the use of junior high school physics learned in the liquefaction (from gas to liquid) to discharge heat and vaporization (from liquid to gas) to absorb the principle of heat. [edit paragraph] the invention of air conditioning is known as the father of refrigeration British inventor Willis Haviland Carrier (some places translated as Carrier) in 1902 designed and installed the first air conditioning system. The air-conditioning system was designed for a printer in New York, U.S.A., who discovered that changes in temperature could cause deformation of the paper, which led to the color ink being out of adjustment. Carrier's patent was registered in 1906.
July 17, 1902, Caryl, a young man who had only graduated from Cornell University a year ago, working in the "Buffalo Company" (Buffalo Forge Co.), invented the air-conditioning machine. But the original purpose of the air conditioner was not to bring comfort to people, but to serve the needs of dead things.
That is to say, one of Buffalo's customers - New York City Schacter Williams Printing House, its printing presses due to changes in air temperature and humidity, so that the expansion and contraction of the paper is uncertain, the ink is not allowed to align, and can not produce clear color prints. So the Buffalo Company was turned to. Caryl thought that since he could use air passing through a coil filled with steam to keep warm, why not use air passing through a coil filled with cold water to cool it down? The water in the air would condense on the coils, and as a result, the air in the factory would be both cooler and drier.
On July 17, 1902, the era of air conditioning began with the first use of chillers in this printing press. Soon other industries such as textiles, chemicals, pharmaceuticals, food and even the arms industry were also greatly improved by the introduction of air-conditioning, and in 1907 the first air-conditioner was exported to a silk factory in Japan.
In 1915, Carrier founded a company that is still one of the world's largest air conditioning companies. But for 20 years after the invention of air conditioning, it was machines, not people, that enjoyed it. Until 1924, a shopping mall in Detroit, often due to the sweltering weather and a lot of people fainted, and the first installation of three central air conditioning, this move was greatly successful, cool environment makes people's consumer desire to increase, since then, the air conditioning has become a powerful tool for businesses to attract customers, air-conditioning for the people's services, the era of the official arrival.
But when it comes to air conditioning can be popularized, mainly through the movie theater can be a thing. Most Americans were first introduced to air conditioning in movie theaters. 1920s movie theaters utilized air conditioning technology that promised to provide cool air for the audience, making air conditioning as appealing as the movies themselves, and the summer months replaced the winter months as the peak season for movie-going. A plethora of indoor entertainment venues open year-round, such as casinos, indoor sports arenas, and shopping malls, followed, all thanks to the advent of air conditioning. [edit]Functions of air conditioners 1, cooling
In the design and manufacture of air conditioners, it is generally permissible to control the temperature between 16 and 32 degrees Celsius. If the temperature is set too low, on the one hand, increase unnecessary power consumption, on the other hand, cause the temperature difference between indoor and outdoor is large, people in and out of the room can not quickly adapt to the temperature change, easy to catch a cold.
2, dehumidification
Air conditioner in the refrigeration process is accompanied by dehumidification. People feel comfortable in the environment relative humidity should be about 40 ~ 60%, when the relative humidity is too large, such as in more than 90%, even if the temperature in the comfortable range, people still feel bad.
3, warming
Heat pump type and electric air conditioner have warming function. Warming capacity with the decline in outdoor ambient temperature gradually become smaller, if the temperature at -5 ℃ can hardly meet the heating requirements.
4, purify the air
The air contains a certain amount of harmful gases such as NH3, SO2, etc., as well as a variety of sweat, body odor and bathroom odor and other odors.
Air conditioner purification methods are: new air, filtration, the use of activated carbon or photocatalyst adsorption and absorption.
A, fresh air: the use of fan systems will be indoor humid air to the outdoor exhaust, so that the formation of a certain degree of negative pressure indoors, fresh air from the door around the window into the room, improve indoor air quality.
B. Photocatalyst: It can be regenerated under the irradiation of light, releasing the adsorbed (collected) ammonia, nicotine, acetic acid, hydrogen sulfide and other harmful substances, and can be reused.
5, increase the concentration of negative ions in the air
The size of the concentration of charged particles in the air will affect human comfort. Air conditioning on the installation of negative ion generator can increase the degree of negative air ions, so that the environment is more comfortable, and at the same time to reduce blood pressure, inhibit asthma and other aspects of a certain medical effect. [Editorial] Development history In the twentieth century, the 1960s and 1970s, the United States region of rare dry weather, in order to solve the drought and water shortage areas of the air-conditioning cooling and heating problems, the United States took the lead in the development of air-cooled chiller, air cooling instead of cooling towers, its English name is: Air cool Chiller, referred to as the Chiller!
In the history of air conditioning, the United States has been Developed and improved ducted central unitary systems, with strong support from distributors and dealers of air conditioning equipment who are installing and repairing ducted unitary air conditioning systems in the field.The WRAC is the simplest and least expensive system, and can be easily purchased in retail stores and installed by yourself when the sustained high temperatures come. Meanwhile, ductless SRACs and SPACs have been developed and improved in Japan since the 1970s under dynamics distinct from the U.S. market. Subsequently, equipment design and manufacturing technology was transferred to China in the 1990s through joint ventures with local companies (including local manufacturers of major components such as compressors, heat exchangers, electric persuaders, fine valves and electronic controls). In the 1990s China also absorbed advanced high technology for larger air-conditioning equipment from other advanced countries and formed joint ventures with large companies, mostly from the United States. Nowadays, China is a top country and her major local factories and joint ventures manufacture a large number of SRACs and SPACs to meet the growing domestic market and export needs. Japan has been exporting SRAC and SPAC units to China, Europe and the Middle East for the past few years to establish new markets. But China is now the largest exporter of air conditioners, exporting a total of 5 million WRAC, SRAC, and SPAC units in 2001, and is expected to export 7.5 or 8 million units in 2002, while Japan is losing its export position.
From January to October 2008, China's air-conditioning industry enterprises realized a cumulative total industrial output value of 143,283,146 thousand yuan; realized a cumulative product sales revenue of 151,410,493 thousand yuan; realized a cumulative total profit of 5,165,862 thousand yuan.
China's household air conditioning products, the historical evolution of the appearance of
One, the first generation of grille panel household air conditioners
1988, the first domestic split wall-mounted KF-19G1A in Huabao air conditioning plant was born, when Huabao also gave it a very poetic name - Snow Lotus. The birth of Snow Lotus opened a new era in our domestic air-conditioner industry, and since then, Chunlan has its own production line of wall-mounted units.
Hua Bao and Chunlan produced air-conditioners that ruled for nearly 10 years from the late 1980s to the mid-1990s, and the air-conditioners they produced were extremely similar in appearance: a flat, large rectangular structure. At the same time, a large number of imported products before the mid-1990s with the appearance of this is also largely similar, so the air conditioners at that time, especially the hanging machine, if you do not look at the trademark is difficult to identify which brand.
In 1988, Huabao Air Conditioner Factory developed the first split wall-hanging machine KF-19GA, which was a typical representative of the grille panel products
Until 1995, Chunlan's KFR-22G was still the dominant product in the market of wall-hanging machines, which also showed that domestic air-conditioning products were still dominated by grille panels. dominated by grille panels.
The situation is the same for cabinet units. Since Chunlan developed the new 70DS cabinet unit in 1987, many brands have only fine-tuned some of the details or color shades in the production of cabinet units.
The second generation of grille panel home air-conditioners
When home air-conditioners were becoming popular, their appearance was also changing quietly, and this change first began to sprout from the imported machine market.
In the 1980s, China's air conditioning market was dominated by imported machines, even in 1991-1995, imported machines still occupy a pivotal role, imported machines for the development of China's household air conditioning industry has played a role in the enlightenment of the production of many domestic brands is the introduction of parts to be assembled, this enlightenment also includes the appearance of the indoor air conditioning products of the country's indoor air conditioning machine changes.
2020
In the mid-1990s, to Mitsubishi Electric, Hitachi, Panasonic and other representatives of the imported air conditioners appeared a small indoor unit, this indoor unit to change the image of the previous large heavy, compact and neat appearance, and home environment into one, favored by consumers. With the popularization of many domestic air conditioning factories on the production of such products, the second generation of grille panel air conditioners dominate the air conditioning market and popular to date.
From the first generation of grille panel to the second generation of grille panel is a domestic air conditioner product appearance of a progress, this progress is not only manifested in the volume of the smaller, the appearance of the beautification, but also embodied in the indoor machine evaporator folding changes and air conditioning system to enhance the ability. In this regard, it can also be seen that the change of the evaporator folding type is a key factor in the transformation of the two generations of grille panels. At the end of the 1990s, many companies invested a lot of manpower and resources in the research of the evaporator folding type. Midea also applied for a patent for a multi-fold evaporator in 1998, and many of its products use a four-fold evaporator, while Gree, the industry's other dominant brand, commonly uses a five-fold evaporator.
But, from the first generation of grille panels to the second generation of grille panels in the air intake mode did not undergo a major transformation, still using the front inlet and outlet of the circulating air path, of course, this is the reason why the grille panels are grille panels is the root of the technical characteristics of the decision of its appearance.
Three, the advent of the age of light panels
Turning the color pages of the new products of the domestic factories in 2005, a new weather jumped to the paper. Compared with previous years, the grille panel mainstream, the vast majority of brands in 2005 launched a series of light panel air-conditioning products, such as Gree's Tianli series, Haier's high-efficiency oxygen bar series, the United States of America's Q2 series and the V series, and so on.
The air-conditioning industry manufacturers of this collective behavior of China's household air-conditioning products pushed to the light panel era.
Light panel series of household air conditioner products is not the first time in 2005, the domestic air conditioner manufacturers launched the earliest light panel series of brands is TCL.
2001, TCL Air Conditioning launched its new product of the year, "Little Wind Man" series of wall-mounted machines, which is the first series of wall-mounted machines. The series of hangers for the first time will be the light panel and large circulation wind as a selling point to promote. The so-called large circulation wind path refers to the indoor air inlet designed in the machine position, the use of the upper inlet and lower outlet, increasing the radius of air circulation, forming a large circulation wind path, thereby strengthening the indoor air convection, accelerate the heat exchange rate.
In 2001, TCL Air Conditioning launched a representative product of the earliest light panel air-conditioning "Little Breeze Warrior" series
Large-circulation wind path is a technical feature of the "Little Breeze Warrior" series, and also an important selling point of the light panel products.
TCL's move in that year did not get the industry and the market's positive response, but it provides a home air conditioner product development ideas. In the following years, some air-conditioner factories have launched their own light panel series of air-conditioners, LG, Samsung, Sharp, Midea, Chunlan, Yongle and other factories of light panel air-conditioners in 2003, sporadically listed in 2004, this phenomenon is getting stronger and stronger, and in 2005, it has become a trend. And from the point of view of the new products launched by the factories in 2006, the light panel air conditioners have become a dominant.
Compared with the grille panel, light panel products pay more attention to the appearance of fashion and modernity. From the grille panel to the light panel across, not only is the appearance of a progress, but also a shift in product technology. Light panel hanging machine on the air inlet and outlet replaced the original front air inlet and outlet of the circulation of the wind, and light panel cabinet side air inlet or air inlet open design is also gradually and the original traditional air inlet and outlet of the circulation of the wind **** with the dominant cabinet product design trends.
Four, the rise of the color panel
In the domestic air-conditioning market, the introduction of color into the air-conditioning panel design and the formation of a traditional style is the Korean brand Samsung and LG initiative. In 2002, Samsung air conditioning in the year's new cabinet machine "style" series, colorful panels for the entire air conditioning industry for a bright spot, especially in other brands without exception, "white" shroud, Samsung's color plate cabinet machine is particularly striking.
In the following years, both Samsung and LG have color panels of household air conditioners new products on the market. At the same time, other factories began to follow suit one by one. To the year 2005, the vast majority of factories have color panel products on the market; and, the panel of the color variety also began to become a colorful powder, in which a variety of color panel products can be called a classic, such as Haier's color screen double new wind, Gree's days of the Li, Zhigao's flowers and the moon and so on TCL's series of Junlan and Hettina series.
2006 year, the factory on the color panel product development and promotion of more bold and bold, Granz even color plate air conditioning applied for a patent; and from the new products now on the market to Kan, a single white products are few and far between. Household air conditioning is born with the traditional white home appliances metamorphosis.
Domestic air conditioning products in the development of technology has been controversial, frequency conversion, energy saving, environmental protection, the three major technological development trends in the current industry environment, the lack of support for its large-scale breakout of the market base, in other words, household air conditioning products through revolutionary technological innovation to create new demand. On the contrary, the fine-tuning of technology brought about by the change in product appearance is becoming an unstoppable trend, and the reason why this trend can become a reality, and the new era of the people's living environment changes and aesthetic concepts of the changes coincide with; Moreover, for the factory to change the appearance of the product cost is not very high. However, it should be reminded that, from the household air conditioning technology development trend, the appearance of the change is not the mainstream of technological development, it is only a technological improvement, and more importantly, the quality of air-conditioning products in recent years in the more and more serious problems. [Edit paragraph] the use of summer residents with large amounts of electricity, mostly due to the use of air conditioning, air conditioning power saving can be said to be an important means of home appliances to save electricity, experts suggest that in the peak of electricity, if the air conditioning in the customary temperature on the basis of 1 ℃, you can save 10% of the power load; the use of air-conditioning sleep function can save 20% of the power. If a 300-room hotel air-conditioning temperature up 1 ℃, will solve dozens of households with electricity. And each save 1 degree of electricity, it is corresponding to save 0.4 kg of standard coal, 4 liters of water, reduce 0.272 kg of carbon dust, 0.997 kg of carbon dioxide, 0.03 kg of sulfur dioxide. Not to mention from the "power-hungry" air conditioning to start saving electricity, saving energy at the same time, but also saves a considerable amount of money. Scientific experiments have proved that the human body feels comfortable indoor temperature, 24 ℃ - 28 ℃ in summer, 18 ℃ - 22 ℃ in winter. And in the air relative humidity of 50%, the temperature of 25 ℃, the human body feels the most comfortable. The following methods can be referred to.
The first move: do not be greedy for the low temperature of the air conditioning, air-conditioning temperature is set appropriately, because the air conditioning in the cooling, set the temperature to increase the 2 ℃, you can save 20% of the power, experts said that for people who are sitting still or are doing light labor, the indoor acceptable temperature is generally between 27 ℃ - 28 ℃, so this time, we can set the air conditioning for sleep gear, which can also be saved. The first thing you need to do is set the air conditioner to sleep mode, which will also save electricity.
The second trick: choose an air conditioner with moderate cooling power. An air conditioner with insufficient cooling power will not only fail to provide sufficient cooling effect, but also shorten the service life of the air conditioner and increase the likelihood of air conditioning failures due to uninterrupted operation for a long time. So is it necessarily better to choose an air conditioner with more cooling power? In fact, not. According to reports, if the cooling power of the air conditioning is too large, it will make the thermostat of the air conditioning too often switch, which leads to increased wear and tear on the air conditioning compressor; at the same time, it will also cause the air conditioning power consumption increase.
The third trick: close the doors and windows when you turn on the air conditioner. Air conditioning room do not open the door frequently to reduce hot air infiltration. At the same time for the air conditioning and window air conditioning with air exchange function, in the case of indoor no odor, you can not open the air door to change the air, so you can save 5% -8% of the energy. [edit]Air conditioning purchase and installation Home central air conditioning purchase and installation of 5 steps
The first step: determine the host model
First of all, we should consider the size and orientation of the house, to see whether there is a large glass window, as a way of calculating the air conditioning maximum coefficient of simultaneous use. Generally speaking, in an ordinary home environment, the actual use of the required cooling capacity is often not all the room cooling capacity of the integrated, but less than the latter, the former about only need to reach the latter 60% 70% can be. This can save investment and avoid unnecessary waste. The actual required cooling capacity of the room can be calculated by the following formula:
Actual cooled area=building area of the house×utility rate of the house×65% (excluding non-cooled area such as kitchen, bathroom, etc.)
Actual required cooling capacity=actual cooled area×cooling capacity of the unit area
Step 2: Determine the indoor unit and the air outlet
Determine the size of the cooling capacity according to the actual required cooling capacity Model, each room or hall needs only one indoor unit or air vent, if the living room is larger or rectangular, you can add one more indoor unit or air vent. To every 12 square meters need about one horse.
Step 3: Determine the layout of the air conditioner:
1, the location of the host should be well ventilated and heat dissipation, easy access and maintenance, and at the same time the location should be hidden as much as possible, to avoid the impact on the appearance of the house and the noise affects the indoor;
2, the location of indoor units and the layout of the indoor decoration with the interior decoration, is generally hidden in the ceiling, but also hidden in the top of the high cabinet. Generally the indoor unit is ultra-thin, only about 25 centimeters in height can be placed. When installing it, attention should be paid to a good return air, so that the indoor air to form a cycle, in order to ensure the air conditioning effect and air quality. [edit]Air conditioning brand Air conditioning brand list
Top ten air conditioning brand list/air conditioning brand list
1. Gree air conditioning (China famous brand, China famous trademark, national inspection-free products, air conditioning top ten brands)
2 Meiji air conditioning (China famous brand, China famous trademark, national inspection-free products, air conditioning top ten brands)
3 Haier Air conditioning (world famous brand, China's well-known trademarks, national inspection-free products, air conditioning top ten brands)
4 Chigo air conditioning (China's famous brand, China's well-known trademarks, national inspection-free products, air conditioning top ten brands)
5 Hisense - Kolon (China's famous brand, China's well-known trademarks, national inspection-free products, air conditioning top ten brands)
6 Chunlan air conditioning (China's famous brand, China's famous trademarks, China's famous brand, China's famous brand, China's famous brand, Chinese famous brand, Chinese famous brand, Chinese famous brand, Chinese famous brand, Chinese famous brand, Chinese famous brand, Chinese famous brand, Chinese famous brand, Chinese famous brand, China's famous brand, China's famous brand, China's famous brand. (China Famous Brand, China Famous Trademark, national inspection-free products, air conditioning top ten brands)
7 Aox Air Conditioning (China Famous Brand, China Famous Trademark, national inspection-free products, air conditioning top ten brands)
8 Daikin Air Conditioning (China Famous Trademark, air conditioning top ten brands, Osaka, Japan, 1924)
9 Panasonic Air Conditioning (National Inspection-Free Products, Air Conditioning Top Ten Brands, Japan's Mitsubishi in the Second World War)
9 Panasonic Air Conditioning (National Inspection-Free Products, air conditioning top ten brands)
9 Panasonic Air Conditioning (World War II Japan Mitsubishi after the split enterprise)
10 (split after the enterprise )
10 Mitsubishi air conditioning (national inspection-free products, air conditioning top ten brands, Japan's military products) [Edit paragraph] maintenance maintenance How to maintain and clean the air conditioner
Maintenance of air conditioning units, cleaning is the main key to air conditioning maintenance, is conducive to improving the cooling effect, is conducive to shorten the cooling time, is conducive to air-conditioning energy saving, and is conducive to prolonging the service life of air conditioners is a reasonable The use of air conditioning, strengthening the important part of standardized management. Previously, air conditioning users of air conditioning machine maintenance, cleaning is not enough attention, should now strengthen this area of work to promote the development of the air conditioning industry.
Maintenance before the start
Usually, household air conditioning units are shut down and deactivated in September, and then turned on in May-June of the following year, and deactivated for more than half a year. So before the air conditioner must do a comprehensive "diagnosis", check whether the air conditioning equipment "problem", according to the results of the inventory, under the guidance of professional and technical personnel to do a good job of maintenance and cleaning work, the maintenance and cleaning to be more in place, including outdoor and indoor units The shell of the outdoor and indoor units, the body, the filter, and then began to test run to observe the cooling speed and effect.
Maintenance during startup
After the air conditioner is turned on, depending on the environmental conditions, climatic conditions, the number of hours of operation, the surrounding dust, the cleanliness of the air, the room is clean, and many other factors to determine the number of air conditioning startup process maintenance. Environmental conditions are not good, hot weather, air conditioning machine is old, air conditioning hours long, air conditioning process maintenance increased, usually about a month and a half maintenance. If the environmental conditions are good, the air conditioning unit is relatively new, less dust in the air, the air conditioner is turned on reasonably, alternating with the use of electric fans, you can appropriately extend the maintenance cycle from the air conditioner is turned on to the air conditioner is turned off to maintain the 1-2 times. Maintenance should be serious and careful, leaving no dead ends. Comply with the specifications to improve the cooling speed, cooling effect, to achieve energy saving, freshness and comfort.
Maintenance after shutdown
Weather warming, air conditioning unit on, weather cooler, air conditioning unit off, this is the perennial law. Note that before the air conditioner is turned off, the outdoor unit and indoor unit should be inspected carefully and comprehensively. Maintenance, maintenance, cleaning should be a ring, can not be disjointed, easy to leak links should be fastened, strict inspection, after the completion of the above links, set the air conditioning machine cover, to prevent dust contamination, to prevent the air conditioning machine dripping and water, to keep clean, ready for the next year to be used again, so as to achieve clean, energy-saving, to extend the service life of air-conditioning equipment. On the well-known brands of high-quality split unit, cabinet machine to focus on protection, give full play to the effect of energy saving.
General air conditioning maintenance maintenance
1, remove debris from the vents to ensure normal ventilation. Observe the outdoor frame with or without loose phenomenon, clean the outdoor ventilation mesh cover with or without foreign objects. At the same time, keep the vents unobstructed.
2, indoor and outdoor heat exchanger surface cleaning, improve the efficiency of the heat exchanger. Clean indoor heat exchanger, should be careful to take down the panel, scrub with a soft rag, use a small brush to gently brush the heat exchanger after the inner machine, so as to achieve the purpose of removing dust and harmful accumulations that can reproduce germs. But note that because the heat sink is a very thin aluminum material, easy to deform after the force, so be careful scrubbing.
3, clean the dust on the filter. When cleaning the filter, first cut off the power supply, and then open the air inlet grille; take out the filter, use water or vacuum cleaner to clean the filter, the water temperature should not exceed 40 degrees, use a hot wet cloth or neutral detergent to clean, and then wipe it with a dry cloth, while not using insecticides or other chemical detergents to clean the filter.
4, cleaning the drainage part of the dirt and accumulation. Drainage part is easy to deposit dirt, must be regularly and thoroughly disinfected to ensure smooth drainage and prevent bacterial reproduction.
5, check the other. Including the power supply line, plug board, switch; check the wear parts, such as the wind guide plate, sterilization dehumidification, photocatalyst and other parts of the condition, to ensure that the air conditioning in good condition without abnormalities.
Special Time Air Conditioner Maintenance
In the season of March-May and September-November when the temperature is moderate, people usually let the air conditioner in non-working condition. During the season when the air conditioner is not in use, the air conditioner should first be disconnected from the power supply, but it is best to maintain the usage of turning on the air conditioner once a month to prevent the lubricating oil inside the machine from condensing due to prolonged non-use. At the same time, in order to ensure that the long-term high-speed operation of the air conditioning and the use of the mission to extend the suspension of the use of air conditioning and the start of the use of air conditioning, but also to pay attention to the proper maintenance of air conditioning.
1. After the end of the use season. Before suspending the use of air conditioning, you can set the air conditioner to air supply in a sunny day, turn on the air conditioner and run it for about half a day, so that the inside of the air conditioner is completely dry; you should also clean the dust filter, indoor unit and outdoor unit.
2. Before the start of the usage season. Check the air inlet and outlet of the indoor and outdoor units for obstacles so as not to reduce the efficiency of the air conditioner; install the dust filter to avoid damage to the machine or malfunctions due to dust entering the interior of the machine; use a dry cloth for the cleaning of the remote control, don't use a glass cleaner or a cloth that contains chemicals, and load two new batteries of the same type after cleaning. [Editorial] cleaning method The cleaning of the air conditioning machine should include three parts, the first air conditioning body shell and exposed parts, easily contaminated parts; the second filter cleaning, is the core of the most important parts; the third condenser and evaporator part, relatively rare, combined with maintenance in one piece, equivalent to the cleaning of the small system, belongs to the more large "surgery ", often appear in the old air conditioner or "special machine", "poor quality machine", this type of air conditioner is quite a large part of no cleaning and maintenance value, not to mention.
On the air conditioning body shell and the corresponding parts of the cleaning is simple, as long as the water with a little soap powder and detergent, or special air conditioning cleaning fluid can be a considerable part of the air conditioning machine clean, in line with the cleaning operation requirements. As for the key part of the household air conditioning cleaning is the filter cleaning, first of all, the air conditioning indoor cover open, take out the filter, with a clean filter brush brush, attached to the filter on the vast majority of dirty brush clean, and then immersed in a special air conditioning machine containing a cleaning solution or homemade cleaning solution or detergent and soap powder mixture, immersion time 10-20 minutes, depending on the Filter dirty degree, soak with a bottle brush gently brush the filter, so that each filter hole is clear and transparent, no traces of dirty blockage, and then after a special cleaning cloth dry, check intact, the filter is installed into the body, depending on whether the operation is normal. If normal, you can sign the acceptance, cleaning work is over. Domestic air conditioning machine cleaning is conducive to improve cooling efficiency; conducive to improve the cooling effect, is conducive to extend the life of domestic air conditioning equipment, is conducive to improve the effect of energy saving, is conducive to the health of the user, the effect is healthier than the "healthy air conditioning machine", more ideal.
Air conditioning industry practice for many years has proved that the air conditioner cleaning 2-3 times a year is the best. Usually, the air conditioner is cleaned once before the start, the air conditioner is cleaned once in the middle of the start time, and the air conditioner is cleaned once when it is turned off, which is more reasonable. Sometimes when the air conditioning shutdown, after a maintenance, maintenance, cleaning and other processes of cleaning, air conditioning machine set on the hood, to be opened in the coming year is relatively clean, the filter is also clean, this time the air conditioning before the start of a clean-up exemption, that is, a year to clean the second time, the effect is very good, to save labor and expenses, reduce operating costs, does not affect the cooling effect. [Editorial] Precautions Precautions for the use of household air conditioning:
I, before using the air conditioning filter must be cleaned before the accumulation of dust.
Two, disinfect the filter with a disinfectant solution to soak and disinfect.
Three, it is best to use a vacuum cleaner to remove dust from the indoor fan before use.
four, every day at the same time open the window for a quarter of an hour, the first time you use should be ventilated for some time, so that the air conditioning inside the accumulation of bacteria, mold and mites as far as possible to disseminate.
fifth, often on the air conditioning filter disinfection.
Sixth, indoor air conditioning time should not be too long, it is best to open the window often to reduce the concentration of toxic gases indoor, regular injection of fresh air .
Seven, we must pay attention to adjust the temperature difference between indoor and outdoor, generally no more than 8 to 10 degrees Celsius is good.
VIII. Smoking is strictly prohibited in the room.
Nine, pay attention to the air conditioning in operation, do not spray insecticides or volatile liquids against it, so as to avoid leakage of electricity into an accident.