CN201138009Y - Wall hanging type electric water heater - Google Patents

Abstract

The utility model relates to a simple structure, convenient to use not only can provide hot water but also can provide the wall-hanging electric water heater of heating installation, including inner bag, electrothermal tube, temperature controller and advance, the outlet pipe, its characterized in that constitutes a hydrologic cycle return circuit between inner bag, water pump and radiator. When the water circulation loop is used, the water pump is used as power of the water circulation loop, so that hot water in the liner flows to the radiator to dissipate heat to the room and then returns to the liner. In general, the water temperature at the upper part of the inner container is higher than or equal to the water temperature at the lower part of the inner container, so the water flow direction of the water circulation loop should suck hot water from the upper part of the inner container and then send the hot water back to the lower part or the bottom of the inner container.

Description

wall mounted electric water heater

technical field

The utility model relates to an electric water heater, in particular to a wall-mounted electric water heater which can be hung on the wall and has functions of water heater and heating.

Background technique

The existing electric water heater includes an inner tank, an electric heating tube, a temperature controller, and water inlet and outlet pipes. The disadvantage of the electric water heater is that it has a single function and cannot provide heating to the room.

Contents of the invention

The purpose of this utility model is to provide a wall-mounted electric water heater with simple structure and convenient use, which can provide both hot water and heating in order to solve the problem of single function and inability to provide heating to the room in the existing electric water heater. furnace.

The purpose of this utility model is achieved as follows: a wall-mounted electric water heater, including an inner tank, an electric heating tube, a temperature controller, and a water inlet and outlet pipe, is characterized in that a water cycle is formed between the inner tank, the water pump and the radiator circuit. The radiator is placed in the room. When in use, the electric heating tube is controlled by the temperature controller to heat the water in the inner tank. The water pump is used as the power of the water circulation circuit to make the hot water in the inner tank flow to the radiator to the room. Return to the liner after dissipating heat. In general, the water temperature in the upper part of the inner tank is higher than or equal to the water temperature in the lower part of the inner tank, so the water flow direction of the water circulation circuit should suck hot water from the upper part of the inner tank and then send it back to the lower part or the bottom of the inner tank.

Due to the adoption of the technical solution described in the utility model, the wall-mounted electric water heater can not only draw hot water from the water outlet pipe of the inner tank, but also provide heating to the room through the radiator, and the structure is simple and easy to use. The function of heating is added on the basis of the existing electric water heater.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

The accompanying drawing is an internal structural diagram of an embodiment of the wall-mounted electric water heater of the present invention.

Among the figure 71, water outlet pipe, 70, connecting pipe, 22, lower liner, 1, radiator, 3, water mixing valve, 31, warm water outlet, 4, running water pipe, 5, safety valve, 2, water pump, 72 , water inlet pipe, 8, electric heating pipe, 21, upper liner.

Detailed ways:

As shown in the accompanying drawings, the wall-mounted electric water heater includes an inner container consisting of an upper inner container 21 and a lower inner container 22, an electric heating tube 8 installed in the lower inner container, and a thermostat (not shown in the figure) And water inlet pipe 72, water outlet pipe 71, wherein the upper end of cold water pipe 72 is connected with lower liner 72, the lower end is connected with tap water pipe 4 and water mixing valve 3, the upper end of hot water pipe 71 is connected with inner container 21, the lower end is connected with water mixing valve 3, the above-mentioned The structure is roughly the same as that of the existing electric water heater; when in use, after the water pump 2 sucks hot water from the upper part of the upper inner tank 21, the water flows through the radiator 1 and then returns to the lower part of the lower inner tank 22 to form a water circulation loop; water, then you can open the water mixing valve 3, and the cold water from the running water pipe 4 and the hot water from the outlet pipe 71 are mixed in the water mixing valve 3 and then flow out through the warm water outlet 31.

Claims (1)

1, a kind of wall-hanging electric heating water heater comprises inner bag, electrothermal tube, temperature controller and inlet tube and outlet tube, it is characterized in that constituting between inner bag, water pump and radiator a water-flow circuit.

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