4hw.com.cn: many families are using the water dispenser, so you know that if the water dispenser is not cleaned for a long time, there will be a lot of bacteria and microorganisms in it, even if it is only a thick layer of incrustation, it is not conducive to health, so how to clean the water dispenser in daily life?
1、 Bacteriogenic factors of water dispenser
1. For a long time, the water dispenser will not be cleaned by professional deep sterilization and descaling;
2. Water change causes the water inlet to contact with the air;
3. The storage space is narrow or unclean, the air is not convective, and the ground is not often clean;
4. If the temperature is not appropriate, it should be placed in a cold, humid or direct sunlight place, which is easy to cause bacterial reproduction;
5. The drinking water quality is unqualified or contains bacteria;
6. The maintenance of the water dispenser is not good enough, and the poor sealing results in bacterial invasion;
7. There is too much water in the water tank to drink for a long time;
8. Long term no power cut, long-term burning (enterprises and institutions basically no power cut, high frequency of drinking water);
9. To clean (a water carrier or oneself) with chemicals;
10. It is not within the quality guarantee period of water quality, and the drinking is completed.
2、 Water dispenser cleaning steps
1. Unplug the power plug and remove the bucket. Remove all the remaining water in the water dispenser cavity. As the remaining water in the drain pipe of the water dispenser is the key to the secondary pollution of the water dispenser, first open the drain pipe behind the water dispenser to drain the remaining water, and then open all the drinking water switches to drain the remaining water in the water dispenser cavity.
2. Use clean tweezers to hold the sterilized alcohol cotton ball, and carefully scrub the "smart seat" of the water dispenser. Usually these parts of the water dispenser are in direct contact with the air, and bacteria are easy to accumulate. Scrubbing with sterilized alcohol cotton can not only remove the above dirt, but also prepare for the next step of disinfection.
3. The volume of the cavity of the general household water dispenser is about 2000 ml, so dissolve 300 ml of disinfectant in about 2000 ml of water, and then fill the whole cavity. After 10-15 minutes, open the water dispenser, including the drain pipe and the water switch, to discharge the disinfectant.
4. Flush the whole chamber of the water dispenser with 7000-8000 ml of clear water, and then turn on all switches to drain the flushing liquid.
5. Wipe the back wall of the tap switch of the water dispenser with sterilized alcohol cotton.
6. As the water dispenser has just been disinfected, there may be traces of disinfectant residue, so it can not be drunk immediately. First, you should take a glass of water to smell whether there is the smell of disinfectant. If there is, you need to keep draining until the water can't smell the smell before you can drink it safely.
Experts suggest that the water dispenser should be cleaned at least once every two months and every month in summer.
Methods for use and maintenance of the water dispenser 1. When using the water dispenser for the first time, clean the containers and pipes of the water dispenser with clear water, then unscrew the drain valve, and tighten the drain valve after the residual water in the water dispenser is drained. After adding a large bottle of water, turn on the hot water faucet, plug in the power supply and turn on the heating switch after the water flows out to avoid dry burning and extend the service life of the machine.
2. The handling machine shall be handled with care. When moving the water dispenser cooled by the compressor, it shall be kept upright as much as possible. If it is inclined, its inclination shall not be more than 45 degrees, and it can only work after it is stationary for a period of time after handling.
3. It is better to disconnect the power supply when not in use at night, which can save energy and ensure the safety when no one is in use.
4. If the water dispenser is out of service for a long time, please turn off the machine switch and unplug the power plug, then unscrew the drain valve, drain the remaining water in the machine, and then tighten the drain valve (please pay attention to hot water scald during drainage).
5. The water dispenser should be placed in a ventilated place to prevent dampness, direct sunlight and heating. It should be about 15 cm away from the wall. Do not put the water dispenser near the expensive furniture and other household appliances, so as to avoid splashing and damaging the articles. The water dispenser must be placed stably to prevent noise from the machine.
6. During the use of the machine, it is recommended to clean and disinfect it once every three months according to the specific situation. After one year's use, professional maintenance personnel can be invited to clean the smart seat and inner tank. (www.zhichaNgshi.Com)
7. If the power cord is damaged, the water dispenser must be replaced with a special cord or contact the dealer. The machine must use sockets with grounding device and leakage protector to prevent the shell from being charged.
8. It is forbidden to use organic solvents such as gasoline to clean the machine surface.
9. Do not put the metal bar into the back panel ventilation window to avoid damaging the fan or causing electric shock; do not cover the fan ventilation window to avoid damaging the semiconductor refrigeration components due to poor ventilation and heat dissipation, resulting in adverse conditions.
10. Children should not play near the water dispenser. If necessary, replace the hot water faucet with a safety faucet to prevent children from scalding.
11. When connecting water according to faucet, do not use excessive force to prevent the rotating part of hand from escaping or damaging.
12. When the water dispenser cooled by the compressor is disconnected from the refrigeration power supply, it must take 3-5 minutes to restart, so as to extend the service life of the machine.
Mistakes in water dispenser cleaning 1. Clean it with detergent
Using detergent or other detergents to wipe the water dispenser is only to clean the appearance of the water dispenser. The core part of the water dispenser is the hot tank, cold tank and connecting pipe hidden in the water dispenser. These parts are really easy to produce sediment and bacteria.
2. The water dispenser can heat, cool and discharge water
This only shows that there is no problem in the use function of the water dispenser, because it involves human health, the water dispenser needs regular maintenance (disinfection, cleaning).
3. Clean only when there is peculiar smell or foreign matter in the water
Under the normal use condition, the water quality of the drinking water machine shall be selected according to its quality. 2-3 months should be a comprehensive disinfection scale cleaning once.
4. You can kill bacteria and viruses by soaking them in hot boiled water and washing them
Only very few bacteria can be killed by soaking and washing with hot boiled water. It is necessary to use a highly targeted disinfectant for water dispenser, and there are strict regulations and requirements for its use quantity and soaking time. It is better to adopt ozone disinfection method.
5. There is a water delivery station or bottled water plant for free cleaning (traditional tablet cleaning) so you can have a comfortable pillow
The traditional medicine cleaning method can not achieve the effect of descaling and disinfection, and the general manufacturers are using water delivery personnel to clean, without professional training, and without professional water dispenser cleaning equipment, it will cause secondary pollution to the water dispenser.
Do you know the cleaning methods and maintenance precautions of domestic water dispensers? I hope the above content can help you to learn more about digital appliances. Welcome to pay attention to the latest news of Baizhi common sense. We have been trying to do better.