Storage gas water heaters do not work

When choosing an electric water heater, safety should be considered first, and an electric water heater with 'electric barrier wall' technology can be selected, even if there is leakage, it will be foolproof and will not cause harm to people.

The so-called 'anti-electric wall' developed by Haier is completely imitating the Jiayuan 'electric wall' technology developed by Shenzhen Mingjia Industry! Jiayuan's 'electric barrier' technology is very safe. Jiayuan water heater is the safest water heater, and the safety patent has been sued with Haier, and "Jiayuan" won.

It is recommended to choose the "Jiayuan" electric water heater "electric water heater" electric insulation wall "technology" developed by Shenzhen Mingjia Industrial Development ****, Jiayuan has the invention patent of "electric water heater" electric insulation wall" technology.

The selection of the installation location of the electric water heater should follow four principles: safety; Beautiful; Utility; Save money.

On April 22, 2010, the National Center for Quality Supervision and Inspection of Household Electrical Appliances conducted a comprehensive and strict inspection on the safety performance of Jiayuan electric water heater products. The inspection carried out a comprehensive inspection of the electrical safety of the water heater by simulating the live water in the inner tank of the water heater, the live ground wire of the user and measuring the safety early warning voltage.

The actual test results show that in the testing of similar items, the safety inspection data of Jiayuan products is the best, and at present, there is no other brand in the Chinese market that can reach the height of Jiayuan in terms of safety performance. Jiayuan electric water heater is more mature, more reliable and more accurate than similar products in the field of safety technology.

National Center for Quality Supervision and Inspection of Household Electrical Appliances Inspection Report No.: WTS2008-0880).

Gas water heaters.

Usually there is no water storage function, so it can keep the water alive at all times, deposit the scale of the shed, and breed bacteria, but at the same time, the problem is also a small problem caused by the gas water heater can not store water, in the electric water heater.

It's still there.

There are some gas water heaters on the market that have been equipped with zero cold water function, through the machine built-in or external a return system, so that the water temperature of the entire waterway is kept at the set temperature, to achieve instant heating, which is enough to solve the above problems, on the basis of instant heating, to achieve a constant temperature.

No. Gas water heaters usually do not have a water storage function, so they can keep the current type of living water, deposit scale, and breed bacteria, but at the same time, the problem of blindness is also a small problem caused by the gas water heater's inability to store water, and the stupid emptiness still exists in the electric water heater. ”

Gas water heaters usually do not have a water storage function, so they can keep water alive at all times, deposit scale, and breed bacteria, but at the same time, the problem mentioned is also a small problem caused by the gas water heater can not store water, and it still exists in electric water heaters.

There are some gas water heaters on the market that have been equipped with zero cold water function, through the machine built-in or external a water return system, so that the water temperature of the entire waterway is kept at the set temperature, to achieve instant heating, which is enough to solve your above problems, on the basis of instant heating, to achieve a constant temperature.

The gas water heater does not have the function of storing hot water, this is the instantaneous water heater, it is normal for the water heater to have a period of cold water after the water heater is boiled, and now some gas water heaters have zero cold water function, which can solve this situation.

There are two kinds of gas water heaters, one is the fast gas water heater, which is no water tank dripping, the advantage is that the heating speed is fast, and the cold water pipe directly enters the heat exchanger (that is, a serpentine copper pipe) and then becomes hot water output, which is basically burned with use. The other is a storage gas water heater, which has a water tank inside, which is used by heating the water in the tank and then mixing cold water to achieve a preset water temperature. The storage cold water pipe and the hot water pipe are separated, and both are connected to the inner tank droplet.

No. Although the water entering the water heater is clean tap water, the materials used to make the water heater and its supporting components (such as metal pipes, etc.) often disturb the stool and may contain some harmful poisons such as lead, cadmium, manganese, arsenic, etc.

In addition, the water heater generally heats at a temperature between 40 and 70, which is suitable for the reproduction of bacteria and viruses. Moreover, whether it is a solar water heater or an electric water heater, there is a water storage tank, and the water that cannot be used up is stored in the tank, which may breed bacteria and contaminate the previously heated water over time. Therefore, the water in the water heater is not usable by Jing Li Chi.

Because the storage electric water heater has insufficient space or the mode is wrong.

Although the volume of ordinary quick-heating electric water heaters and dual-mode electric water heaters is about the same, the internal structure is very different, and the quick-heating electric water heater is only smaller in size and more powerful than the storage electric water heater.

Therefore, it is indeed faster than the storage electric water heater in terms of heating speed, but it cannot achieve instant heating in spring and autumn, and it needs to be preheated, that is, it needs to wait, while the dual-mode electric water heater can be used in the instantaneous mode in spring, summer and autumn, which is instantaneous and hot.

Cleaning method

When the scale thickens to a certain extent, it will not only prolong the heating time, but also crack, which will damage the inner tank, so that the heating time will be extended and the amount of hot water output will be reduced. If the electric water heater does not have a blowdown valve, it needs professionals to clean the socks.

Remember to clean the liner once when the season changes, the cleaning method is to first cut off the power supply, close the water inlet valve, and then open the outlet valve, and reverse the plastic drain ear on the safety valve 90 degrees counterclockwise to naturally drain the water and sediment in the water heater.

Then fill the tap water to clean, after cleaning, and then return the drain ear to its original position, pay attention to fill it first before it can be energized. Users who do not turn off the power supply of the water heater all year round should always be concerned about whether the water heater is normal, and should be sent to the maintenance point for maintenance in time if there is an abnormal situation.

Gas water heaters can be equipped with hot water storage tanks, which is not dangerous.

Gas water heater, also known as gas water heater, refers to a gas appliance that uses gas as fuel to transfer heat to the cold water flowing through the heat exchanger through combustion heating to achieve the purpose of preparing hot water.

Theoretically, yes, it's just more cumbersome to modify and completely unnecessary.

Gas water heaters will automatically boil water as soon as hot water is used, and it consumes very little energy; But if you store the hot water again, if you don't use it, you will lose heat energy in vain, so why bother?

I've seen the kind you said, but it's actually more likely to go wrong. After having water storage, the gas water heater has to boil a lot of water every time to fill the water storage device, so that the gas water heater will work for a long time; And like you, you will generally adjust the temperature of the water heater to the maximum, so that the life of the water heater will be greatly reduced if it works at the highest efficiency for a long time.

The above method is actually a series connection between the gas water heater and the water tank, which will lead to: 1. The hot water flow rate is greatly reduced by the gas water heater; 2. The water temperature in the water tank cannot be automatically kept constant.

Theoretically, the gas water heater should be connected in parallel with the original water tank: 1. A tee should be installed at the inlet and outlet of the original water tank, and a one-way valve should be installed before the tee of the water inlet; 2. After connecting the water outlet of the gas water heater in series to the check valve and the circulating pump, it is connected to the water inlet tee of the water tank; 3. Connect the water inlet of the gas water heater to the tee of the water outlet of the water tank; 4. Use the temperature control of the original water tank to disconnect the electric heating rod circuit of the original water tank and connect it to the circulating pump circuit;

After the above transformation, the electric heating of the original water tank can be changed to heating by the gas water heater, the gas water heater and the water tank form a closed cycle, and the temperature control of the original water tank controls the heating of the gas water heater and maintains a constant temperature (the temperature setting of the gas water heater needs to be higher than the temperature setting of the water tank). In this way, the flow of hot water can be guaranteed, and the heat source can be changed from electric heating to gas heating.