Filter type water dispenser advantages and disadvantages home water dispenser purchase

With the improvement of people's living standards, people pay more and more attention to drinking water safety. We use filter-type water dispensers in our homes. Do you know the advantages and disadvantages of filter-type water dispensers? There are many household water dispensers on the market today. When we face so many brands of water dispensers on the market, you Do you know the guide for purchasing water dispensers?

Filter water dispenser advantages and disadvantages

advantage

1. Filter power saving. Unique heat exchange and recycling technology, changing the traditional water dispenser to allow the boiling water to cool naturally to drink; after the water is exchanged and recovered by heat, it can save a lot of drinking water and electricity expenses: a 500-person unit, bottled water, barrels per month The water fee costs 7,950 yuan, while the water fee for the filter water dispenser is only 50 yuan per month. In addition, in terms of electricity consumption, the filter water dispenser has the same advantages of saving electricity compared to the bottled water dispenser. Under the same water consumption condition, at least 50% of the electricity cost can be saved for the user.

2. Easy to use, health care. When the faucet is opened, there is boiling water and warm water to drink. Automatic water intake, no trouble adding water, waiting for water; all pipelines are completely closed, no secondary pollution.

3. Luxurious and beautiful, and the water supply is large. The whole machine is made of stainless steel, which is luxurious and beautiful, never rusted; it can meet the characteristics and needs of the large number of people and the large amount of water.

4. Safe and durable. Unique dual-water valve, patented technology for opening or closing water and water at the same time, and the use of a safety valve that can pass the atmosphere, so that the water bladder does not have to withstand the pressure of tap water, not only eliminates the danger of water bladder bursting, but also greatly improves the water. The life of the gallbladder.

5. Precise control. Stainless steel filter water dispenser, filter water heater uses micro-electronic control technology, water temperature control is precise, water temperature is simple and intuitive, digital display.

Disadvantage

Large amount of wastewater

The higher the filtration accuracy of the water purifier, the larger the wastewater rate. The RO membrane is the core component of the deep water purifier. The working process is actually a liquid concentration process, so the ratio of clean water and wastewater of the general water purifier. It may reach 1:3, and the amount of wastewater is also 1:1.

Less water nutrition

The higher the precision of the water purifier, the more thorough the filtration of water. When the harmful substances in the water are removed, the mineral elements beneficial to the human body are also filtered. Therefore, after the water purifier, we drink clean pure water. Replenishing people's water needs, but lacking mineral needs.

Inconvenient maintenance

According to the pipeline, the water purifier can be divided into two types: gradual tightening and self-cleaning. The inside of the gradual tightening type is a five-stage filtering passage. The dirt will deposit inside the filter element, so regular manual washing and dismounting is required to ensure the normal machine. Work, self-cleaning water purifiers can be automatically cleaned, but regular inspections are also essential.

High cost

Nowadays, the water purifiers on the market also have great differences according to the price difference between the brand and the filter membrane. The price of the water purification equipment of the big brand is relatively high. Although the cost of use is lower than that of the bottled water, the installation cost is relatively low. Higher, but in the long run, water purifiers are more economical than bottled water.

Household water dispenser purchase guide

1, the safety performance of the water dispenser

The water dispenser is powered by a power source. If the water dispenser leaks or is poorly insulated, it is extremely dangerous.

Consumers must first look for the brand of the product and the CCEE product certification mark of the China Electrotechnical Safety Certification Committee.

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2, drinking fountain type selection

In many brands and models of water dispenser products, it is summed up in three types: warm, ice hot, and ice warm. The ice heat machine is divided into two types: semiconductor refrigeration water dispenser and compressor refrigeration water dispenser.

Deciding what type of water dispenser to buy is mainly based on the number of people drinking and the speed of cooling.

In terms of cooling speed, compressor refrigeration water is much faster than semiconductor refrigeration water dispensers under the same cooling time, and ice water supply is also more than the latter.

Therefore, the compressor-type refrigerating water dispenser is suitable for occasions where there are a large number of people drinking water, such as group companies, institutions, conference rooms, office buildings, offices, bars, karaoke halls, and the like.

For a small number of units, hotel rooms and general households, it is enough to purchase a semiconductor refrigeration water dispenser.

3, water dispenser price comparison

The price of water dispensers of different types of refrigeration varies greatly.

In general, the cost of a compressor-type refrigerating water dispenser is much higher than that of a semiconductor refrigerating machine, so the price is generally 2-3 times that of a semiconductor refrigerating water dispenser.

In addition, the same type of drinking fountains are divided into bench (also known as seat) and vertical (also known as floor) models.

According to the customary tabletop, it is a popular water dispenser, and a vertical luxury water dispenser.

In general, the price of a desktop water dispenser is 1/3 less than that of a vertical drinker.

4, water dispenser function selection

It is important to consider the optional water dispenser from the use of the function.

If you don't like to use the water dispenser to adjust the cooling drink, it is only used for making tea and brewing coffee. It is ok to buy a warm water dispenser. It is practical and economical. If there are more young people, it is located in the southern tropical region. If you use it in summer and prefer cold drinks, you should buy a hot and cold water dispenser.

In addition, there are ice warming three-purpose machine, which can be selected according to needs.

5, the appearance of the water dispenser

The surface of the sprayer of the water dispenser should be smooth and flat, the color is uniform, and the deep layer is firm. There should be no cracks, scratches, blistering, etc., and the joints are evenly connected.

6, water test test

After the appearance is determined, the next step is after the water test, the methods and steps are as follows:

First check the top cover of the water dispenser. If there is no smart seat, the water inlet system does not have secondary pollution prevention. Such water dispensers should not be purchased.

The smart seat should be installed securely and the disassembly should be smooth. The guide post should be firmly combined with the smart seat thread; if it is loose, it can not be tightened, indicating that the guide post and the smart seat thread are not well combined. In the future, the root of the guide post is easy to come out or break.

After the bottled water is injected into the water tank (usually 2-3 times of water injection), the faucet should not leak when the faucet is not pressed (the faucet is sealed normally);

Observe the water level of the bucket. If the water level drops sharply, it indicates that there is water leakage in the machine (the rubber nozzle takes off and the water leaks), which is not suitable for purchase;

Press the tap to press the hand (cooling for 1.5-2 seconds, heating for about 2-2.5 seconds), the faucet should have water flowing out, the water flowing smoothly, indicating that the drinking fountain function is normal.

If there is no water or slow water, it means the water is blocked or the machine is not normal.

After the bucket is inserted into the smart seat, the water in the bucket automatically flows into the cold bile hot tank. Due to the pressure difference inside the bucket, there should be bubbles rising in the bucket and intermittent sounds;

Press the faucet and press the hand, the bubbles and the sound will be eliminated, indicating that the water is normal. Check that the rubber plugs of the cold and hot tank drains are secure and that there are no snap rings to secure the rubber plugs.

The above is the content of the filter-type water dispenser and the guide for the purchase of household water dispensers introduced by Xiaobian today. I believe that everyone has some understanding of the advantages and disadvantages of the filter-type water dispenser and the guide for the purchase of household water dispensers. Xiaobian’s content for everyone today can help everyone. Nowadays, not only the air pollution is serious in the society, but also the water resources are polluted very seriously. If these polluted water people drink it directly, it will bring harm to people's health. Therefore, we need to filter the products to put that harmful impurity. Filtered out, so the filter dispenser is popular with everyone.