CN213599575U - Heat-preservation water tank - Google Patents

Abstract

The utility model provides a heat preservation water tank belongs to hot water equipment technical field. It has solved the low scheduling problem of current holding water box heat conversion efficiency. This heat preservation water tank includes the box, heat preservation and shell, the shell is established the box cover, the heat preservation is filled between shell and box, be equipped with the anti-overflow structure on the box, the box has water inlet and delivery port, be equipped with the heating pipe in the heat preservation, the outer wall of heating pipe has nanometer tombarthite far infrared electric heating film, still be equipped with the water pump in the heat preservation, the end of intaking of water pump communicates in bottom half department, the play water end of water pump communicates in the one end of heating pipe, the other end of heating pipe is connected with the water pipe that feeds through to box top department, be equipped with temperature sensor in the box, the water pump. The utility model has the advantages of structural design is reasonable, heat conversion efficiency is high.

Description

Heat-preservation water tank

Technical Field

The utility model belongs to the technical field of the hot water equipment, a water tank is related to, in particular to holding water tank.

Background

The heat preservation water tank comprises a tank body, an interlayer and a shell, the shell covers the tank body, the interlayer is filled between the shell and the tank body, the interlayer is made of heat preservation plates or heat preservation materials such as heat preservation cotton or phenolic foam, and water in the heat preservation water tank is generally heated by solar energy, air energy or an electric heater.

However, the thermal efficiency of the existing solar, air or electric heater is not ideal enough, so an electric heating nano-film electric heater has been designed and applied for patent [ application number: 201320223276.7, respectively; authorization notice number: CN203249379U ], which mainly comprises a box, a water storage tank, a water inlet pipe, a water outlet pipe, electrothermal nano-film heating pipes, an anti-overflow pipe, a wiring board and a chip, wherein the water storage tank and an electric heating device are arranged in the box, the water storage tank is provided with the water inlet pipe and the water outlet pipe, the electric heating device is one or more electrothermal nano-heating pipes, the electrothermal nano-heating pipes mainly comprise a pipe body, an electrothermal nano-film, electrodes, a waterproof insulating glue cover, a protective cover and wires, the electrothermal nano-film is sprayed on the inner surface of the pipe body, and heat generated by the electrothermal nano-film directly heats water through.

The electric heating nano-film electric heater has the advantages that the electric heating nano-heating pipe is inserted into the water storage tank for heating, the electric conversion efficiency is high, the energy is saved, the environment is protected, but the electric heating nano-heating pipe is only exposed outside, the use safety is not high, the service life is not long, and when water in the water storage tank is heated, cold water is arranged at the lower part, hot water is arranged at the upper part, the hot and cold water circulation is not good, and the heat conversion effect is still not ideal.

Disclosure of Invention

The utility model aims at providing a heat preservation water tank that structural design is reasonable, thermal conversion efficiency is high to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a heat preservation water tank, includes box, heat preservation and shell, the shell cover the box and establish, the heat preservation fill between shell and box, the box on be equipped with anti-overflow structure, the box water inlet and delivery port have, its characterized in that, the heat preservation in be equipped with the heating pipe, the outer wall of heating pipe the nanometer tombarthite far infrared electric heat film has, the heat preservation in still be equipped with the water pump, the end of intaking of water pump communicate in bottom half department, the play water end of water pump communicates in the one end of heating pipe, the other end of heating pipe is connected with the water pipe that feeds through to box top department, the box in be equipped with temperature sensor, water pump, heating pipe and temperature sensor all link in the temperature controller.

In the heat preservation water tank, the tank body is provided with a water return port.

In the heat preservation water tank, the spiral first spiral pipe is arranged in the tank body, one end of the spiral pipe penetrates through the tank body, the heat preservation layer and the shell, the end is a cold water inlet, and the other end of the spiral pipe penetrates through the tank body, the heat preservation layer and the shell, and the end is a hot water outlet.

In the heat preservation water tank, the spiral second spiral pipe is arranged in the tank body, and two ends of the spiral second spiral pipe penetrate through the tank body, the heat preservation layer and the shell.

In the heat preservation water tank, the tank body is provided with a solar energy alternative interface.

In the above mentioned heat preservation water tank, the anti-overflow structure includes a water level sensor arranged in the tank body, the water inlet is connected with an electric control valve, and both the water level sensor and the electric control valve are connected to the temperature controller.

In the heat-preservation water tank, the bottom of the tank body is provided with a sewage draining outlet which penetrates through the shell.

Compared with the prior art, the heat-preservation water tank has the advantages of reasonable structural design, high heat conversion efficiency, environmental protection, energy conservation, health, wide application range, good working stability and long service life.

Drawings

FIG. 1 is a schematic front view of the structure of the heat preservation water tank.

Fig. 2 is a structural schematic diagram of the heat preservation water tank with a cut-away part of the shell.

Fig. 3 is a schematic sectional structural view of the heat preservation water tank.

In the figure, 1, a box body; 2. a heat-insulating layer; 3. a housing; 4. a water inlet; 5. a water outlet; 6. heating a tube; 7. nano rare earth far infrared electric heating film; 8. a water pump; 9. a water pipe; 10. a temperature sensor; 11. a temperature controller; 12. a first spiral pipe; 13. a cold water inlet; 14. a hot water outlet; 15. a second spiral pipe; 16. a solar energy alternative interface; 17. a water level sensor; 18. an electrically controlled valve; 19. a sewage draining outlet; 20. a water return port.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, fig. 2 and fig. 3, this heat preservation water tank includes box 1, heat preservation 2 and shell 3, shell 3 covers box 1 and establishes, heat preservation 2 is filled between shell 3 and box 1, be equipped with the anti-overflow structure on the box 1, box 1 has water inlet 4 and delivery port 5, be equipped with heating pipe 6 in the heat preservation 2, the outer wall of heating pipe 6 has nanometer tombarthite far infrared electric heating film 7, still be equipped with water pump 8 in the heat preservation 2, water pump 8's the end of intaking communicates in box 1 bottom department, water pump 8's the play water end communicates in the one end of heating pipe 6, the other end of heating pipe 6 is connected with the water pipe 9 that communicates to box 1 top department, be equipped with temperature sensor 10 in the box 1, water pump 8, heating pipe 6 and temperature sensor.

The temperature controller 11 in the heat preservation water tank is in the prior art, and the temperature controller 11 in the embodiment adopts a digital display temperature controller which is arranged on the shell 3, so that a user can conveniently control and observe the temperature controller; the working principle of the heat preservation water tank is as follows: when the heating condition set by the temperature controller 11 is reached, if the heating time is reached or the water temperature is lower than a low-temperature set value, the temperature controller 11 controls the water pump 8 and the heating pipe 6 to work, the water pump 8 continuously inputs cold water at the bottom of the box body 1 into the heating pipe 6, the nano rare earth far infrared electric heating film 7 enables the heating pipe 6 to be heated, the water heated by the heating pipe 6 flows to the top of the box body 1 from the water pipe 9, the circulation is carried out, when the water temperature in the box body 1 reaches the high-temperature set value, the temperature sensor 10 transmits a temperature signal to the temperature controller 11, the temperature controller 11 enables the water pump 8 and the heating pipe 6 to stop working, the heating work is completed at the moment, and the heated water; among the above-mentioned heating process, water pump 8 drives the interior hydrologic cycle of box 1, it is cold, hydrothermal circulation is good, heat conversion efficiency has been improved, heating time has been shortened, and because use nanometer tombarthite far infrared electric heat film 7 as the carrier, heat transfer area has greatly been promoted, the thermal efficiency of heating pipe 6 reaches more than 96%, water process heating pipe 6, can not spill over heating pipe 6, the security is good, and in the working process, electromagnetic radiation has not only been stopped completely to heating pipe 6 department, and release a large amount of useful far infrared to the human body, environmental protection, energy saving, health.

In more detail, the box body 1 is provided with a water return port 20, when the water-saving water box is used, the water outlet 5 can be communicated with a floor heating; the spiral first spiral pipe 12 is arranged in the box body 1, one end of the spiral pipe 12 penetrates through the box body 1, the heat preservation layer 2 and the shell 3, the end of the spiral pipe is a cold water inlet 13, the other end of the spiral pipe 12 penetrates through the box body 1, the heat preservation layer 2 and the shell 3, the end of the spiral pipe is a hot water outlet 14, the spiral pipe 12 is arranged on the upper portion of the box body 1 in the embodiment, and the hot water outlet 14 is higher than the cold water inlet 13. When in use, the two ends of the spiral pipe are connected through the water pipe, cold water enters from the cold water inlet 13, and hot water flows out from the hot water outlet 14 through heat exchange between the spiral pipe I12 in the box body 1 and the hot water so as to be used by domestic water; for example, running water or well water is input into the first spiral pipe 12 from the cold water inlet 13, and hot water flows out from the hot water outlet 14 for washing the ground, washing vehicles, spraying and the like.

The second spiral pipe 15 is arranged in the box body 1, the second spiral pipe 15 is arranged on the lower portion of the box body 1 in the embodiment, and two ends of the second spiral pipe 15 penetrate through the box body 1, the heat preservation layer 2 and the shell 3. According to actual conditions, a client can be connected with the existing air energy host machine through the second spiral pipe 15, and when the air energy host machine is actually used, a control panel of the air energy host machine can be arranged on the temperature controller 11, and the air energy host machine is controlled to work through the control panel; when needing to heat, the air can the host computer heats, and spiral pipe two 15 makes heat exchange area big, has improved thermal conversion efficiency, and the temperature of box 1 water reaches the high temperature setting value fast, in addition when the weather is hot, makes water pump 8 and heating pipe 6 stop work through temperature controller 11, and the air can the host computer refrigeration for the temperature of water in the box 1 descends, flows out cold water from delivery port 5 and is used for life, industry.

The box body 1 is provided with the solar alternative interface 16, the solar alternative interface 16 is located at the bottom of the side face of the box body 1, and a customer can select to connect the existing solar vacuum heat collecting tube or solar flat plate heat collector through the solar alternative interface 16 according to actual use conditions so as to improve heat conversion efficiency, save energy and protect environment.

The anti-overflow structure comprises a water level sensor 17 arranged in a box body 1, a water inlet 4 is connected with an electric control valve 18, the water level sensor 17 and the electric control valve 18 are both connected with a temperature controller 11, when water needs to be fed, the electric control valve 18 is opened, water is fed into the box body 1 from the water inlet 4, when the water level in the box body 1 reaches a set water level, the water level sensor 17 transmits a signal to the temperature controller 11, the temperature controller 11 controls the electric control valve 18 to be closed, and therefore the anti-overflow purpose is achieved, and during actual manufacturing, an existing integrated water level temperature sensor can be selected; 1 bottom department of box has the drain 19 that link up shell 3, and drain 19 is used for connecting the blow off pipe, is connected with the blowoff valve on the blow off pipe, and ordinary blowoff valve is in the closed condition, when needing the blowdown, opens the blowoff valve, carries out the blowdown from drain 19, blow off pipe, and the 1 water-logging of box of being convenient for is changed.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (7)

1. A heat preservation water tank comprises a tank body (1), a heat preservation layer (2) and a shell (3), wherein the shell (3) covers the tank body (1), the heat preservation layer (2) is filled between the shell (3) and the tank body (1), an anti-overflow structure is arranged on the tank body (1), the tank body (1) is provided with a water inlet (4) and a water outlet (5), the heat preservation layer (2) is internally provided with a heating pipe (6), the outer wall of the heating pipe (6) is provided with a nano rare earth far infrared electric heating film (7), the heat preservation layer (2) is also internally provided with a water pump (8), the water inlet end of the water pump (8) is communicated with the bottom of the tank body (1), the water outlet end of the water pump (8) is communicated with one end of the heating pipe (6), the other end of the heating pipe (6) is communicated with a water passing pipe (9) at the top of the tank body, the temperature control device is characterized in that a temperature sensor (10) is arranged in the box body (1), and the water pump (8), the heating pipe (6) and the temperature sensor (10) are all connected to a temperature controller (11).

2. A holding tank according to claim 1, characterized in that the tank (1) has a return opening (20).

3. The holding water tank as claimed in claim 1 or 2, characterized in that a spiral pipe I (12) is arranged in the tank body (1), one end of the spiral pipe I (12) penetrates through the tank body (1), the insulating layer (2) and the shell (3) and is a cold water inlet (13), and the other end of the spiral pipe I (12) penetrates through the tank body (1), the insulating layer (2) and the shell (3) and is a hot water outlet (14).

4. The heat-preservation water tank as claimed in claim 3, wherein a spiral second spiral pipe (15) is arranged in the tank body (1), and two ends of the spiral second spiral pipe (15) penetrate through the tank body (1), the heat-preservation layer (2) and the shell (3).

5. A thermal insulating water tank as claimed in claim 4, characterised in that the tank (1) has a solar alternative interface (16).

6. The holding water tank as claimed in claim 1, wherein the overflow preventing structure comprises a water level sensor (17) arranged in the tank body (1), the water inlet (4) is connected with an electric control valve (18), and the water level sensor (17) and the electric control valve (18) are both connected with the temperature controller (11).

7. The heat-preservation water tank is characterized in that a sewage draining outlet (19) penetrating through the shell (3) is formed at the bottom of the tank body (1).

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