Floor heating recognition has been increasingly high
(A) popularization of regional expansion
In China, winter centralized heating heating has been confined to the three northern and northern China, however, the Central Plains, East China and other areas of the winter below freezing also in one to two months. As people's living standards continue to improve, the demand for comfort is also higher and higher, coupled with more and more foreign immigrants to settle in China, the traditional centralized heating and heating area limitations to challenge. New independent heating methods are therefore ushering in development opportunities. Underfloor heating with its strong flexibility, adaptability and advanced, just to meet the needs of market development.
Floor heating is comfortable, energy-saving effect is obvious, at present, the popularity of the three northern regions is rapidly increasing, individual cities penetration rate of up to 70-80%, such as Qinhuangdao, Hebei, Langfang, and Dongying, Shandong, etc. In some areas, the floor heating is no longer used. In individual areas, floor heating is no longer a new type of heating, but generally become the first choice of construction units. With the further increase in market demand, floor heating has been promoted from large and medium-sized cities to county-level cities, there is a large breakthrough in the region, such as Shanghai, Wuxi, Nanjing, Hefei, Jiujiang, Zunyi, Guiyang and other low-latitude cities, regions quickly accepted and adopted the ground radiation heating.
(2) awareness widely improved
Even in the northeast of the high popularity, floor heating in the initial promotion stage is extremely difficult, the residents of the cognitive awareness, in the field of heating influence are low. Floor heating is initially an emerging technology into the heating market, floor heating installation process is hidden, the early floor heating company in the recommendation of the introduction, feasibility analysis, communication design, demonstration of the sample room, project implementation and so on poured a lot of effort. Underfloor heating project along with the recommendation of the designers, the construction unit of the initiative selection, engineering examples of the effect of the impact of more and more for the community to recognize. In the process of promoting the application of floor heating, floor heating companies are gradually growing, the formation of scale. 2001, the Northeast market is only a professional plumbing market, you can sporadically see some of the floor heating pipe. By 2005, there have been at least 80% of urban residents understand the floor heating, consumer demand to promote urban buildings, especially residential and commercial buildings using floor heating heating ratio is rising rapidly, in 2005, the floor heating heating mode accounted for more than 30% of the total market share, and this proportion continues to grow.
Floor heating broad space for development
This type of heating as early as in the 30s was recognized as a most comfortable way of heating. In Europe, North America, Asia, many countries have long been applied, and the application area is very wide, in 1994 has accounted for Germany, Japan, South Korea, more than 50% of the heating market, but in our country, the floor heating of the paved area is now less than 10%, there is a lot of room for development
Conclusion: summing up the above floor heating system in the initial investment in all kinds of heating in the medium level, but because of its excellent But because it has a very good energy-saving and service life with the building life is equivalent to the service period, is a very high return on investment (the investment in the health of the family, the quality of life on the benefits of the family because it can not be precise and is not analyzed here
Electric underfloor heating and the advantages of other underfloor heating
1, electric heating in our country is a new way of heating in the year 2000 after the heating, from the far-infrared carbon heating panels, geothermal heating cables indirect heating to a variety of direct electric heating electric heater products
2, electric heating in our country is a new way of heating. Direct electric heating electric heater products over the past few years in the heating business is a complementary complementary role.
2, the biggest advantage of electric floor heating is precise control. No matter how the outdoor temperature changes, no matter how the heating cable heating fluctuations, due to the use of very accurate electronic thermostat, the ground temperature and the air temperature in the room is basically very balanced, will not fluctuate, which is radiator heating and air conditioning heating can not be compared with it. At the same time, electric heating will be installed in each room thermostat, so it is easier to do room time control
3, the development of electric underfloor heating is more flexible as well as intelligent to attract a lot of reception and awareness of the stronger consumer groups.
4, China's electric underfloor heating industry is currently in the scale of development stage. This is the result of the efforts of the heating cable electric floor heating colleagues. Of course, this is also thanks to the heating advantages of electric underfloor heating itself led to the development of electric underfloor heating, and gradually eliminated due to the application of printing ink electric heating film roof heating failure to the government authorities, developers, users of the extremely bad influence.
5, in China In the north due to the premise and history of centralized heating, city heat pipe network is already built, if the waste is more unfortunate, and transformed into electric heating also increased the burden of circuit capacity, in a short time is not realistic. Electric floor heating as a northern no city heat pipe network buildings, office buildings and factories heating supplement, reduce the initial investment cost of the city pipeline, while balancing the seasonal difference in power problems. In the South is the same situation, the South's electricity consumption in summer is the peak, so the design of the circuit is to do according to the maximum load, the winter power does have a lot of rich space, the application of electric heating balances the seasonal difference in the use of electricity, to the stability of the country and society brings benefits, but also to the user to bring the convenience and affordability.
6, summer electricity consumption is relatively large, winter is relatively small, so electric heating is also a good way to balance the energy seasonal difference and means. Electric floor heating into the Chinese market for a short period of time plus a few years ago, such as power tensions, many people have a lot of misunderstandings about the understanding of electric heating, with the new understanding of electric heating (the community, the user, the business **** win) the development of electric heating will be a new height.
With the stabilization of electric energy and the expansion of peak and valley tariffs, the advantages of electric underfloor heating are constantly highlighted.
7, the price of electricity: is currently the most stable energy prices, in the past 30 years the price of electricity rose 3-4 times, while the price of natural gas and oil, etc. rose 15-20 times, from the economy's year-on-year development of the price of electricity is a steady decline in the trend of the price of other energy sources of uncertainty as well as the trend of rising is more pronounced, and the history of developed countries abroad has proved it.
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8, electric floor heating system will be directly converted into heat energy, without the need for water, saving valuable water resources. It solves the problem of building boiler room, coal storage, ash pile, pipe network setup and other land occupation problems, which is conducive to urban planning. And the system is completely waterproof, the joints are also waterproof treatment, the whole system is resistant to moisture. The service life of the electric floor heating system is more than 50 years, almost no maintenance is needed, and there is no running, bubbling, dripping, leaking and freezing and cracking of radiators and other headaches of the water heating system.
9, in the northern region, in the use of underfloor heating system in the building, the use of electric underfloor heating system of the building accounted for 5% to 10%.
10, the advantages of electric underfloor heating are obvious: from the level of energy saving and emission reduction alone, electricity is the cleanest energy, will never be excluded from the point of view of emission reduction in the heating market. And the easing of electricity tension will certainly bring the gospel of electric underfloor heating.
11, the market level, because the electric floor heating market has not really red-hot up, so the competition is not very intense, at least not as intense as the water heating market. But with the gradual maturation of the electric underfloor heating market, the market prospect is broad.
12, comprehensive points to promote the development of electric heating,
One, is the superiority of comfort, each room temperature control is accurate (each room a temperature control)
Two, is the system of controllability to meet the demand for individuality (control is more intelligent, including the combination of the future and intelligent home are guided by the heating of the new trend)
Three, is the long life, no maintenance, safer than water heating. No maintenance, safer and more reliable than water heating
Four, is the investment and use of the cost advantage (will become more and more obvious)
7, pay attention to the 7 major issues to make floor heating safer
1). Try to use marble, floor tile or floor with the use. If you choose wood flooring, you can only choose composite flooring, not solid wood flooring. Wooden floor thermal stability should be good, low moisture content, so that the floor is not easy to deform after heating; floor size should be thin, not thick, should be narrow, not wide, in order to facilitate the requirements of anti-deformation and conduction; floor cushion layer under the floor should not be too thick, to facilitate heat exchange and conduction. Be sure to choose formaldehyde and other harmful substances released small amount of flooring, so as not to release more pollutants due to baking flooring and jeopardize your health.
2). Try not to make large ornaments on the floor (such as carpets, etc.). Do not place legless furniture, so as not to reduce the effective heat dissipation area as well as the flow of hot air resulting in a weakening of the thermal effect.
3). The floor is not placed ordinary foam and plastic products. Because these items have poor thermal conductivity, easy to cause heat aggregation, in the role of long-term high temperature is easy to produce harmful gases, endangering the health of the occupants.
4). Turn on the underfloor heating system to slowly warm up. Can not be rushed, the best one hour to warm up 1 ℃ or so. Keep the ground clean and dry before warming up, in order to prevent the floor from heating up too fast and cracking and twisting.
5). Do not smash, knock on the ground or in the ground into any sharp objects. Underfloor heating pipes laid under the ground are only about 3-4cm from the floor surface, if you do not pay attention to the floor heating pipes can be easily injured.
6). Floor paving is completed, it is best to do environmental acceptance. Because the floor as a floor heating system for composite flooring, its own formaldehyde emissions, and when it is used as a floor heating floor, after heating, it exacerbates the release of formaldehyde. Therefore, after paving geothermal heating floor, must do environmental acceptance, to ensure that the free formaldehyde emission reaches the standard regulations. Can not be heavy price to buy environmentally friendly bargains, or the consequences are endless!
7). Choose professional brands and products with excellent performance. Select professional strength of the formal company, do not look for cheap small manufacturers and mobile vendors. Floor heating industry has always been "three products, seven installation" that floor heating is a systematic project, from the program design, product selection, construction and installation to after-sales service, are required to professional design and operation, if a link out of the problem, the difficulty of maintenance will be very large, the project is difficult and complex, and even affects the normal use of the heating system, or even the whole! Normal use of the heating system, or greatly reduce the service life of the entire system, not only that, but also buried in the later use of the system to increase energy consumption, increase the cost of use of the hidden trouble.