Water is the source of life, and drinking water directly affects our health. Many families choose to use water dispensers for the convenience of drinking water. The water dispenser does bring us a lot of convenience, but there are many things to pay attention to behind the use of the water dispenser. Once ignored, it will bring hidden dangers to our health. Which water dispenser is better? How to clean household water dispenser? How to use the water dispenser correctly? Let’s take a look together. The principle of water dispenser
The principle of water circulation inside the water dispenser is realized by negative pressure. The bottom of the water bottle is sealed. When the water dispenser is inserted, the internal pressure is lower than the external atmospheric pressure, which ensures that the water in the bottle will not flow. When the user receives water, the water level in the water tank drops, and the air enters the bottle from below, so that the water in the bottle enters the water tank.
Water dispenser classification
1, classified by shape
Desktop: Generally, there is no disinfection cabinet Or a locker, so its size is smaller, it is more convenient to move, and the price is cheap. However, the function is single, there is no place to place the water appliance, the appearance design is old, and it is inconvenient to occupy the desktop space.
Vertical: The upper part is a water dispenser, and the lower part is a disinfection cabinet or locker, which can sterilize tea sets or store fresh food. Freezer for frozen drinks. A special placement space is required, and there is a demand for the surrounding space for placement.
Wall-mounted: The wall-mounted water dispenser has no hot gallbladder to quickly heat water, preventing thousands of boiling water, and the method of instant hot water does not require water storage, and the thin body is beautiful and economical There is a temperature display in the space, and the water temperature situation is clear at a glance. Automatic standby when not taking water, saving power.
2, by drinking water temperature
Warm type: The main Provides two types of direct drinking water, room temperature and hot water, without refrigeration. Although the price is the cheapest, due to the single function and global warming, people’s demand for cooling is more urgent, and the warm water dispenser is not practical.
Ice-hot type: There is cold drinking water and hot drinking water, but cannot provide room temperature drinking water. There is only one power switch on the body. Because the ice-hot water dispenser has only one switch, it cannot control the cooling and power off, so the power consumption is not easy to control, and the function of the product cannot be changed according to people’s needs, and it is wasteful to use it in winter.
Ice Warming: It can provide drinking water with three temperatures, cold water, warm water and hot water. Two switches are a power switch and a cooling switch. This kind of water dispenser has comprehensive functions, but the price is still relatively expensive and the structure is relatively complicated, which is not conducive to after-sales maintenance.
Which is the best water dispenser and water purifier? Water dispenser PK water purifier
Disadvantages
It forms thousands of boiling water, produces nitrite, and easily forms scale that is harmful to human health.
Advantages
Lower price, less burden on the family, small size, will not occupy too much living space.
Advantages
Save water boiling time, drink water safely and at ease, easy to use and save indoor space.
Disadvantages
The amount of waste water is large, and the filtration of minerals reduces water nutrients, which is inconvenient and expensive to maintain.
PK Result
Which is better between water dispenser and water purifier? All in all, there are two differences between water dispensers and water purifiers: one is cost. There are two aspects to the cost, the purchase cost and the use cost. In terms of purchase cost, of course, the price of water purifiers is much higher than that of water dispensers, but in terms of use costs, water purifiers are less than water dispensers. Another is health and safety. A good water purifier has a very high filtration accuracy, which can fully filter out the harmful substances in tap water and meet the standard of healthy and safe drinking water. Although bottled water is also direct drinking water, it is prone to secondary pollution. You can choose a water dispenser or a water purifier according to the actual situation of the family. In short, the right one is the best.
How to choose a household water dispenser
1. Brand
Compared with imported and expensive water dispenser products, it is recommended that you pay more attention to well-known domestic water dispensers. The manufacturer’s water dispenser, as a small household appliance product with mature technology and high market recognition, has reached a very good level in terms of quality and function, and the price is relatively low.
2. Appearance
The high-quality water dispenser is made of exquisite materials, without thinness, roughness, or scratches, rust spots or even bumps Phenomenon. When checking the appearance of the water dispenser, we only need to pay attention to observe whether the appearance of the water dispenser product is meticulous, whether the seams are uniform, straight and smooth.
3. Functions
There are usually only three functions of the water dispenser: ice, warm and hot. You can choose according to your own habits and needs. For people who live in cold northern regions or have elderly people and children at home, the functions of warming and heat are indispensable. And if you live in the tropics and prefer cold drinks, you can pay attention to the cooling model.
4. Cost-effectiveness
The cost-effectiveness of domestic models is usually relatively high. Even for domestic models, there will be relatively large price differences due to differences in cooling methods and appearance standards. Usually semiconductor refrigeration water dispensers are much cheaper than compressor water dispensers, and desktop water dispensers are much cheaper than vertical ones.
Cleaning and maintenance of the water dispenser Draining water
Unplug the power plug, remove the water bucket, open the drain pipe behind the water dispenser, and drain the remaining water. Then, turn on the hot and cold water switch to drain the water.
Preparation for disinfection
Remove the “smart seat” and carefully scrub the inner and outer sides of the inner tank and lid of the water dispenser with alcohol cotton to prepare for the next step of disinfection.
Disinfection
Prepare the disinfectant according to the instructions of the decontamination effervescent tablet or disinfectant, introduce it into the water dispenser, fill the entire cavity with the disinfectant, and leave it for 10 to 15 minutes.
Draining disinfectant
Turn on all switches of the water dispenser, including the drain pipe and drinking water switch, to drain the disinfectant.
Flushing
Continuously flush the entire cavity of the dispenser with clean water, and turn on all switches to drain the flushing liquid.
Test
Put a glass of water and smell for chlorine. If so, add water until you can’t smell any smell before you can drink it with confidence.
Water dispenser cleaning misunderstanding water dispenser causes bacteria causes household water dispenser how to disinfect water dispenser fault repair water dispenser water knowledge Q&A Q: How much is the hot water of the water dispenser?
A: There is no specific standard, it depends on the protection range of the thermostat. Generally, it is 85 degrees Celsius, 90 degrees Celsius, 92 degrees Celsius, not 100 degrees Celsius. Experts remind that the temperature setting of the water dispenser should be at least above 85 ℃, and should be cleaned and disinfected regularly with disinfectant.
Q: Can the water boiled repeatedly by the water dispenser be drinkable?
A: There is very little dissolved oxygen in water that is repeatedly boiled. Such water has no nutrients. It will form “thousands of boiling water”, which contains heavy metals, arsenic and other harmful substances. Drinking it for a long time will harm gastrointestinal health and will also produce nitrites.
Q: How long is the shelf life of the water dispenser?
A: Bottled water that appears to be well sealed should also be consumed within three or four days. Because the bottled water has been opened for a long time, the bacteria will slip in along the water inlet, and the water dispenser will form a negative pressure when the water is discharged, and inevitably some air will be inhaled, and the bacteria and microorganisms in the air will also “take advantage of the situation and enter”.
After reading this article, I believe that everyone has a deeper understanding of the water dispenser. The method of purchasing a water dispenser and the method of cleaning the water dispenser are also clear to everyone. Healthy drinking water is a major event in life. We should not only choose a good drinking tool, but also have a method for the use of the water dispenser, and also have a good drinking habit.
