Common sense of daily use of disinfection cabinet 1. Tableware should be washed and drained before being put into disinfection cabinet, which can shorten disinfection time and reduce power consumption.
2. Tableware that can't withstand high temperature, such as plastic, can't be placed in the high-temperature disinfection cabinet below, but in the ozone disinfection low-temperature disinfection cabinet above, so as not to damage the tableware.
3. Putting the colored porcelain ware into the disinfection cabinet will release harmful substances and endanger human health. Because ceramic bowls, plates, pots, basins, etc. When glazing, their enamels and pigments contain toxic heavy metals such as lead and cadmium. These chemical elements are relatively stable at ordinary times, but they are easily released when they encounter high temperatures. In the working state, the internal temperature of the disinfection cabinet can be as high as 200℃. Often putting food in these sterilized colored porcelain will pollute food and endanger health.
4, bowls, plates, cups and other tableware should be placed vertically on the shelf, it is best not to overlap, so as to ventilate and disinfect as soon as possible.
5. When using ozone disinfection cabinet, pay attention to whether the ozone generator works normally. If you can't hear the squeak of high-voltage discharge and you can't see the blue light of discharge, it means that the ozone generator may have a fault and should be repaired in time.
6, disinfection cabinet should be placed in a dry and ventilated place, away from the wall should not be less than 30 cm.
7. Don't open the door unless necessary during disinfection, so as not to affect the disinfection efficiency.
8. After disinfection, it will be better to use it after 10 minutes. Open the cupboard door, and a small amount of ozone odor overflows. This concentration is harmless to human health. Please rest assured.
9. Pour out the water in the water collecting tank at the lower end of the cabinet regularly and wipe it clean.
How to use household disinfection cabinet
Hello, I'm glad to answer your question:
1, bowls, plates, cups and other tableware should be placed vertically on the shelf, avoid tableware as far as possible, and be fully ventilated and disinfected.
2. Do not put towels, rags and other non-food utensils into the disinfection cabinet for disinfection.
3, in the process of using the disinfection cabinet, please don't stop to get tableware. After the whole disinfection and drying process, the disinfection cabinet should be opened after stopping for 20 minutes, which is beneficial to give full play to ozone, reduce ozone overflow and achieve the best disinfection effect.
4, regularly check whether the function of tableware disinfection cabinet is normal. If the following conditions are found, they should be repaired in time: 1. When the disinfection cabinet works, you can see that there is light leakage at the door seal. 2. After the disinfection process, take out the tableware, and you can't smell any ozone similar to fishy smell. 3. During disinfection, there is no squeak of high voltage discharge or blue discharge at the glass panel of the drawer.
5. Open the cupboard door after disinfection, and a small amount of ozone odor overflows, and there is ozone odor on the tableware. The ozone concentration at this time is harmless to human health, so please feel free to use it.
6. The water in the water storage box or tray at the bottom of the disinfection cabinet should be poured out regularly.
7. The shell and inner container of the disinfection cabinet should be cleaned in time. Wear gloves when cleaning, and use soft cloth, soft brush and other tools to clean with appropriate amount of neutral detergent. The use of organic solvents is prohibited.
8. When not in use for a long time, cut off the power supply and dry the water in the water tank.
If you are satisfied, adopt it. Your fullness means our motivation to write questions ~
How to Use the Disinfection Cabinet Matters needing attention in using the Disinfection Cabinet
Attention should be paid to the use of disinfection cabinet: 1. Tableware should be placed vertically as far as possible, and placed on different dish racks according to the specified tableware size. Don't overlap when placing bowls and plates. Because there is more than 30mm space between the bowl and the dish, the sterilization effect is guaranteed; When it can't be placed vertically, it can be placed horizontally, but it can't be stacked, otherwise it will affect the disinfection effect.
2. Wash and drain the tableware before putting it in, and it is not necessary to dry it, because the water on the surface of the tableware will soon turn into high-temperature steam when heated, and the hot and humid steam has stronger penetration and better sterilization effect.
In addition: 1, used tableware must be washed first, and the water must be dried before putting it into the disinfection cabinet. Some users put containers filled with water in the cabinet, which is not often electrified, resulting in the electrical components and metal surfaces of the disinfection cabinet being oxidized by moisture. If there is contact resistance at the socket of infrared heating tube, it is easy to burn the socket or other parts and shorten the service life of disinfection cabinet.
2. After using for a period of time, clean the inside and outside surfaces of the cabinet regularly to keep the disinfection cabinet clean and hygienic. When cleaning the disinfection cabinet, unplug the power plug first, wipe the inside and outside surfaces of the disinfection cabinet with a clean wet cloth, and it is forbidden to spray the disinfection cabinet with water. If it is too dirty, you can dip a wet cloth in neutral detergent first, then wipe the detergent with a clean wet cloth, and finally dry the water with a dry cloth. When cleaning, be careful not to touch the heating pipe or ozone generator. Do not use gasoline, alcohol and other organic solvents, decontamination powder, etc. , will make the disinfection cabinet discoloration, surface paint cracking (alcohol can be used to wipe the surface of disinfection lamp);
3. When tableware is stored, it is not allowed to stay for a long time, and it should be turned on for disinfection and drying every 2-3 days to prevent mildew.
What is the disinfection cabinet for?
Disinfection cabinet refers to a tool for sterilization, heat preservation and dehumidification of utensils, tableware, towels, clothes, beauty salons, medical devices and other items by using ultraviolet rays, far infrared rays, high temperature and ozone. The shape is generally box-shaped, and most of the cabinets are made of stainless steel.
According to the use, it can be divided into: commercial disinfection cabinet and household disinfection cabinet. Commercial disinfection cabinets generally refer to disinfection cabinets used in hotels, such as tableware disinfection cabinets, towel disinfection cabinets, chopsticks disinfection cabinets, hotel disinfection cabinets, tea sets disinfection cabinets, shoes disinfection cabinets, etc. Household disinfection cabinets are generally tea sets, tableware, clothing disinfection cabinets and other household disinfection cabinets. Generally, it is similar to that used in hotels. Many household disinfection cabinets use embedded disinfection cabinets in order not to occupy space. The other difference is only the size of the product model.
Classification according to disinfection methods
High-pressure steam tableware disinfection cabinet a disinfection cabinet that uses high-temperature steam to disinfect tableware;
The electric tableware disinfection cabinet uses electric heating elements to heat and disinfect tableware;
Ozone tableware disinfection cabinet a disinfection cabinet that uses ozone to disinfect tableware;
Ultraviolet tableware disinfection cabinet uses ultraviolet as one of the disinfection means of tableware, and the disinfection cabinet that only uses ultraviolet disinfection is not suitable for tableware disinfection;
The combined tableware disinfection cabinet is composed of two or more disinfection methods and is used for tableware disinfection.
According to disinfection effect
The killing rate of one-star disinfection cabinet (*) to Escherichia coli and Staphylococcus aureus shall not be less than 99.9%, and the working requirement is that the ozone concentration shall not be less than 20mg per square meter for 20 minutes.
Two-star disinfection cabinet (**) a) The logarithmic value of killing Escherichia coli and Staphylococcus aureus should be ≥ 3 (≥ 99.9%); B) The infection titer of poliovirus (TCID 50) is ≥105, and the inactivation log value is ≥4.00. Work requirements: the temperature reaches 120 degrees 15 minutes or the ozone concentration is not less than 40 mg per cubic meter for 60 minutes.
Consider Belmitch's for home use. As for whether it is useful or not, it depends on what you think. Everything has its meaning.
How to use the upper and lower floors of the disinfection cupboard respectively?
Cabinet disinfection represented by Kangbao generally adopts far infrared ray, high temperature and ozone disinfection methods. The characteristics of far infrared heating are that the object can fully absorb heat energy, and the heating efficiency is high, and it can reach the high temperature of 125 degrees Celsius required for consumption sterilization in a short time. The characteristic of ozone disinfection is that the oxygen molecule O2 in the air is ionized into ozone molecule O3 by high voltage discharge or ultraviolet rays, and then the strong oxidation when O3 is reduced to O2 destroys the nucleic acid substance of bacteria, thus killing bacteria. The above two disinfection methods are suitable for different tableware: high temperature is suitable for enamel, porcelain, stainless steel and other tableware; Ozone is suitable for plastic and glass street tableware.
What common sense should be paid attention to when using disinfection cabinet?
1. The disinfection cabinet is heated by an infrared heating pipe, and the temperature in the cabinet rises to 200 to 300 degrees Celsius, thus achieving the purpose of disinfection. In fact, many of us don't often use the sterilized cupboard, but use it as an ordinary cupboard. When the water is still dripping, put the water into the washed bowl. Therefore, the electrical components and metal surfaces of the disinfection cabinet are easily oxidized by moisture, and contact resistance appears at the socket of the infrared heating tube, which is easy to burn the socket or other parts and shorten the service life of the disinfection cabinet. Tableware should be washed and drained before being put into disinfection cabinet, which can shorten disinfection time and reduce power consumption. In addition, it is best to disinfect the disinfection cabinet once a day or two, so as to achieve the purpose of disinfection and prolong its service life.
2. Tableware utensils made of plastic tableware that are not resistant to high temperature should not be placed in the cupboard sterilized by infrared rays at high temperature, but should be placed in the cupboard sterilized by ozone at low temperature, so as not to damage the tableware. Ozone low-temperature disinfection cupboard uses ozone function to sterilize, which can be used not only for plastic tableware, but also for sterilization of high-temperature deformable items such as bakelite, and also for sterilization and preservation of fresh vegetables and fruits. 3. The colored porcelain utensils put into the disinfection cupboard will release harmful substances and endanger human health. Because ceramic bowls, plates, pots, basins, etc. When glazing, their enamels and pigments contain toxic heavy metals such as lead and cadmium. Usually, these substances are relatively stable, but they are easy to overflow when they encounter high temperatures. Under the working condition, the internal temperature of the disinfection cabinet can be as high as 200℃, and often putting food in these sterilized colored porcelain will pollute food and endanger health.
4. Bowls, plates, cups and other tableware should be placed vertically on the shelf, and it is best not to stack them, so as to ventilate and disinfect as soon as possible.
5. Pay attention to whether the ozone generator works normally when disinfecting the cabinet with ozone. If you can't hear the squeak of high-voltage discharge or see the blue light of discharge, it means that the ozone generator may be out of order and should be repaired in time.
6. The disinfection cupboard should be placed in a dry and ventilated place, and the distance from the wall should not be less than 30 cm. 7. Don't open the door unless necessary during disinfection, so as not to affect the effect.
8. After disinfection, it will be better to take it ten minutes later. Open the cupboard door, and a small amount of ozone odor overflows. This concentration is harmless to human health. Please rest assured.
9. Wipe the water in the water collecting tank at the lower end of the cabinet regularly.
Instructions for use of disinfection cabinet
Please refer to the instruction manual. Generally, a disinfection cabinet has three buttons: 1, power button 2, drying button 3 and disinfection button.
How to use and maintain the disinfection cabinet?
Do not open the cupboard door when using the disinfection cabinet, which will affect the disinfection effect; After disinfection, it is best to wait for a few minutes before opening the cupboard door to prevent hot hands; The disinfection cabinet should be electrified frequently, otherwise it is easy to breed bacteria.
Like the disinfection cabinet in Tai Fang, it has strong disinfection power and dries quickly every time. I'm not worried about the smell at all.
What is the working principle of "domestic disinfection cabinet"? How to use it?
With the gradual improvement of people's living standards, disinfection cabinets have generally entered the family. At present, the main disinfection methods of household disinfection appliances in the market are: high temperature, ultraviolet light and ozone. The disinfection mechanisms of the three methods are completely different, so here is a brief introduction for consumers to choose as a reference. Generally, high-temperature disinfection is heated to about 120℃ for/kloc-0 ~15 minutes to denature protein tissue of microorganisms, including bacteria and viruses, so as to kill bacteria and viruses. The heating mode is generally far infrared. The high-temperature disinfection effect is good, and it can kill general bacteria and viruses (including hepatitis B virus), and the killing rate is ≥99%. But it has no effect on inorganic chemical poisons and a few special biological viruses. High temperature disinfection is easy to understand and intuitive, so I won't introduce it here. Its disadvantages: high power; Easy to cause uneven temperature; High temperature is easy to damage and deform the cavity and the heated object. Therefore, the number of disinfection cabinets using high-temperature disinfection in the market is gradually decreasing. Ultraviolet is a kind of short wave, and its wavelength is beyond the range of visible sickle. According to the wavelength range, it can be divided into three bands: A, B and C and vacuum ultraviolet. ①A-band 320 ~ 400nm；; ② B-band 275 ~ 320nm；; ③ C-band 200 ~ 275nm；; ④ vacuum ultraviolet100 ~ 200 nm; Among them, the best sterilization effect is factory C-wave ultraviolet rays, especially ultraviolet rays with a wavelength of about 254nm. Ultraviolet rays can kill various microorganisms, including bacterial propagules, spores, mycobacteria, viruses, fungi, rickettsia and mycoplasma, with broad spectrum. Its sterilization principle is to destroy the structure of DNA (deoxyribonucleic acid) in organisms by irradiating microorganisms such as bacteria and viruses with ultraviolet rays, so that they die immediately or lose their reproductive ability. DNA has the strongest absorption of ultraviolet with the wavelength of 254nm. The germicidal efficacy of ultraviolet rays is related to its irradiation intensity and total exposure, and the general killing rate can reach ≥99%. When the irradiation dose (the product of irradiation intensity and irradiation time) increases, the number of bacteria killed increases, but the percentage of bacteria killed does not increase in proportion to the irradiation dose. A relatively small dose can also kill a few bacteria; If there are many bacteria, even if there is a considerable dose of radiation, some bacteria are still free from death. Generally, most products on the market use 20W ultraviolet lamp (radiation intensity should not be less than 70μW/cm2), and the disinfection time is generally designed to be more than 20~50min, which can kill most bacteria well. Disadvantages: ultraviolet rays can only travel in a straight line, with low radiation energy and weak penetration, and can only kill directly irradiated microorganisms. Therefore, the disinfected parts should be fully exposed to ultraviolet rays as far as possible during disinfection. Because ultraviolet light is harmful to human body, it is absolutely not allowed to leak. If ultraviolet radiation can be directly seen from any part of the machine, stop the machine immediately for maintenance. In the working environment, the ultraviolet intensity (253.7nm) and allowable exposure time are as follows: 0.2μW/cm2, 8h; 0.4μW/cm2，4h； 0.8μW/cm2，2h； 1.6μW/cm2， 1h； 3.4μW/cm2，30min； 6.6μW/cm2， 15min； 10μW/cm2， 10min； 20μW/cm2，5min； 100 microwatt/cm2, 1 min. Ozone is one of the strongest oxidants known to be available. In practical use, ozone has outstanding sterilization, disinfection and degradation of pesticides because of its strong oxidation, and it is an efficient broad-spectrum fungicide. Ozone can oxidize and denature the protein shell of bacteria, fungi and other bacteria, and can kill bacterial propagules, spores, viruses and fungi. Common Escherichia coli, Streptococcus faecalis, Staphylococcus aureus, etc. The killing rate is over 99%. Ozone can also kill hepatitis virus, cold virus and so on. Ozone diffuses rapidly and evenly in the air, and there is no dead angle in disinfection. Its disadvantages: the sterilization time is long, which should generally reach 50 ~ 60min；; In addition, if there is water on the surface of the object to be disinfected, the disinfection effect of ozone will be weakened. The ozone concentration used for disinfection is generally 10mg/m2~40mg/m2. In the working environment of the disinfection cabinet, the leaked ozone concentration does not exceed 0.3mg/m2, which is harmless to human body, but can play a role in refreshing the air. Ultraviolet and ozone are obtained due to good sterilization effect, low energy consumption, low cost and mature technology. ......