What is the principle of instant water boiler? Maintenance of instant water boiler
Time:
2024-03-14
The instant-heating purifier (Purifier&instant-heating boiler) integrates water purification technology, microcomputer control technology, instantaneous heating technology and many other technologies. It uses pipeline heating to realize water flow and instant heating, and continuously provides constant energy. Drinking equipment with boiling water temperature.
The instant-heating purifier (Purifier&instant-heating boiler) integrates water purification technology, microcomputer control technology, instantaneous heating technology and many other technologies. It uses pipeline heating to realize water flow and instant heating, and continuously provides constant energy. Drinking equipment with boiling water temperature.
Instantaneous water boiler definition
Instant water boilers are also called "instant-heat" water boilers and "instant-open" water boilers. It is designed to meet the needs of different groups of people for drinking boiled water. It is an efficient water boiling equipment that converts electrical energy into heat energy. Its basic feature is that it is "ready to use and does not consume electricity when not in use." Since it requires instantaneous boiling water, Therefore, the power is generally 9KW, 12KW, and 15KW. Theoretically, instant water boilers do not have a water storage tank, but in fact the capacity of the tank is 5L-10L. The outlet water temperature can reach above 98 degrees with continuous supply.
Working principle and characteristics of instant water boiler
The large water tank of the instant water boiler does not have any mechanical control valve. Water is fed in through a water inlet solenoid valve and sent to a small heating cavity for heating. After the water boils, the liquid level naturally rises, and the boiling water flows into the faucet. , as long as the faucet is opened, boiling water will come out. If no water is taken, the sensor signal will immediately notify the system to turn off the water inlet and heating, and the water and electricity will also stop working immediately, and will not start until the next time the faucet is opened.
When the cold water flows in from the bottom of the heating body, the boiling water at the top is pushed out. After the boiling water overflows, the sensor notifies the replenishment of cold water. This cycle continues. Basically, as much cold water comes in as the boiling water comes out, and the faucet can be opened to keep the flow flowing. , and the outlet water temperature can always be stable above 98 degrees.
Once the faucet is closed, the water and electricity will stop immediately. During the heating process of the DC heating cavity, a large amount of excess steam is generated and is introduced into the exchange chamber for heat energy recovery. At the same time, the cold water tank absorbs a large amount of heat energy and preheats the water temperature to about 30-40°C. Then it enters the heating cavity through the connecting pipe and is heated from 30-40°C to the boiling point (100°C). It only needs to be heated to 60-70°C. The large amount of hot steam generated is not wasted but is sent to the bottom through the condensation principle. to preheat the cold water source.
Tankless water boiler maintenance
Instant hot water boiler self-service descaling
Step 1: Turn off the power, open the water outlet at the bottom of the water boiler, drain out the remaining water in the water boiler, and close the water outlet
Step 2: Open the lid on the top of the water boiler
Step 3: Add white vinegar from the top. Usually the KS-D120 instant water boiler only requires two bottles of white vinegar, and the general wall-mounted water boiler only requires one bottle of white vinegar.
Step 4: Fill in water, reach the upper water level probe, and soak for about four hours
Step 5: Open the water outlet, drain the water in the water boiler, refill the water, and clean it.
Precautions for installation of instant water boiler
Water source:
It is suitable for municipal tap water sources (for enterprises with poor water quality, especially in areas with severe scaling in the north, it is recommended to choose additional water purification equipment). The water source interface must be equipped with a water valve, preferably a 4-point ball valve, and the interface is less than one meter away from the water device.
The all-in-one model is equipped with a primary purification system. The filter element has not yet been installed. After installing the filter element, you should observe that there should be no leakage in the interface.
If the customer chooses a water purifier, the water inlet of the water purification equipment is connected to the front water inlet pipe. Select a hose of appropriate length to connect the water outlet of the water purification equipment and the water inlet of the water boiler (marked). The water purification equipment can be placed under boiling water. In the base of the device, after the water line is connected, you should carefully observe to ensure that there is no leakage in the water line.
The inlet water pressure should be within the range of 0.15-0.35Mpa, otherwise it will affect the normal operation of the machine. If the water pressure is greater than 0.35Mpa, a pressure reducing valve should be installed on the water pipeline. When the water pressure is less than 0.05Mpa, please use a booster pump to increase the pressure. Pressure to the applicable water pressure range.
Special reminder: The water boiler should be placed vertically on a flat, horizontal surface. The exhaust port of the water boiler must not be blocked. Once blocked, water cannot be drawn and the water boiler will definitely be damaged.
power supply:
The installation of the water boiler must be carried out by professional electrical installers. Please use the voltage distribution marked on the nameplate and meet the following two requirements.
n Safety grounding: The water boiler must not share a line with other electrical appliances. The electrical connection should be ensured to be correct and reliable. The grounding wire must be connected to a protective grounding conductor that complies with national standards. Do not modify or lengthen the power cord by yourself.
n Leakage protection: Each water boiler must have a corresponding leakage protector for the power supply of the machine. The electrical box should be less than 1 meter away from the water boiler.
other:
The water boiler should be placed in a dry and ventilated place indoors. Do not install the water boiler in a humid environment. Otherwise, after humid air and water vapor enter the electrical box, it will easily condense on the surface of the insulating medium, reducing its insulation performance and causing leakage accidents.
Do not place high-voltage, flammable or explosive items near the water boiler and avoid interference from strong magnetic (electric) fields.
Under normal circumstances, the water boiler should be kept at a certain distance from walls and other objects to facilitate the heat dissipation of the water boiler. The top is larger than 300mm and the sides are larger than 250mm.
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