CN217636194U - Air source heat pump water heater with hot water terminal water return device - Google Patents
Air source heat pump water heater with hot water terminal water return device Download PDFInfo
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- CN217636194U CN217636194U CN202123253882.7U CN202123253882U CN217636194U CN 217636194 U CN217636194 U CN 217636194U CN 202123253882 U CN202123253882 U CN 202123253882U CN 217636194 U CN217636194 U CN 217636194U
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Abstract
The utility model discloses a take terminal backwater device's of hot water air source heat pump water heater of water heater technical field, including water storage tank and heat pump machine, be connected with cold flow tube and hot flow tube between water storage tank and the heat pump machine, the upper end fixedly connected with inlet tube of water storage tank, one side of water storage tank is connected with the control panel. The utility model discloses be connected with the return water board on the hot-water line, return water board one side is passed through the connecting pipe and is connected the electromagnetism check valve, carry out the one-way control of rivers through the electromagnetism check valve, when avoiding deriving the hot water, derive the rivers in the return water pipe together, influence the leaving water temperature of hot-water line, when not deriving the hot water, the electromagnetism check valve passes through the control panel and opens, the inside fluid of hot-water line passes through the connecting pipe, the fluid pump pressurizes to the fluid, return water pipe backward flow through one side is in depositing the water jar, carry out the repetitive heating, guarantee the interior fluid flow of hot-water line, the thermal current circulates, guarantee the constant heat state of rivers in the hot-water line.
Description
Technical Field
The utility model relates to a water heater technical field specifically is a take terminal backwater device's of hot water air source heat pump water heater.
Background
An air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a high-level heat source. Which is one form of heat pump. As the name implies, a heat pump, like a pump, can convert low-level heat energy (such as heat contained in air, soil and water) which cannot be directly utilized into high-level heat energy which can be utilized, thereby achieving the purpose of saving part of high-level energy (such as coal, gas, oil, electric energy and the like).
But current air source heat pump water heater can't carry out the return water, and the unable one-way water conservancy diversion of return water, the easy negative suction when deriving hot water reduces the hot water temperature, and rivers temperature is unstable, is based on this, the utility model designs a take terminal backwater device's of hot water air source heat pump water heater to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take terminal backwater device's of hot water air source heat pump water heater to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take terminal backwater device of hot water's air source heat pump water heater, includes water storage tank and heat pump machine, be connected with cold flow pipe and hot flow pipe between water storage tank and the heat pump machine, the upper end fixedly connected with inlet tube of water storage tank, one side of water storage tank is connected with the control panel, one side of water storage tank is connected with the hot-water line, be connected with the return water board on the hot-water line, one side threaded connection of return water board has the connecting pipe, be connected with the electromagnetism check valve on the connecting pipe, one side of connecting pipe is connected with the fluid pump, be connected with the wet return on the fluid pump, the water storage tank is connected to the other end of wet return.
Preferably, the water storage tank is externally coated and connected with a heat insulation sleeve, and the height of the heat insulation sleeve is matched with that of the water storage tank.
Preferably, the bottom of the water storage tank is fixedly connected with a base, and the base is in a trapezoid shape.
Preferably, one end of the water return pipe is connected to the upper end of the water storage tank.
Preferably, the water return plate is cuboid, and the diameter of the through hole in the water return plate is larger than that of the hot water pipe.
Preferably, the upper end threaded connection of the return water board has a temperature sensor, and the temperature sensor is electrically connected with the control board.
Preferably, the two ends of the connecting pipe are gradual change pipes, and the electromagnetic one-way valve is connected to the middle of the connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses be connected with the return water board on the hot-water line, return water board one side is through the connecting pipe connection electromagnetism check valve, carry out the one-way control of rivers through the electromagnetism check valve, when avoiding deriving hot water, derive the rivers in the return water pipe together, influence the leaving water temperature of hot-water line, when not deriving hot water, the electromagnetism check valve is opened through the control panel, the inside fluid of hot-water line passes through the connecting pipe, the fluid pump pressurizes, the return water pipe through one side flows back in the water storage tank, repeated heating is carried out, guarantee the fluid flow in the hot-water line, the heat flow circulates, guarantee the constant heating state of rivers in the hot-water line;
(2) The utility model discloses there is the insulation cover at the external connection of depositing the water pitcher, carry out the heat preservation of depositing the water pitcher through the insulation cover, avoid thermal scattering and disappearing, the bottom of depositing the water pitcher carries out the stable support through the base, it is stable to place, be connected with temperature sensor in the upper end of returning water board, the temperature that carries out returning water board circulation rivers through temperature sensor detects, when reaching the settlement temperature, open the electromagnetism check valve, carry out the whole return water of device, the whole return water temperature control of device is accurate, avoid the incessant circulation return water of rivers in the hot-water line, cause the waste of energy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a three-dimensional structure diagram of the air source heat pump water heater of the hot-water tail-end water returning device of the utility model;
fig. 2 is an enlarged structural view of a position a in fig. 1 of the air source heat pump water heater of the hot-water tail-end water returning device of the present invention;
FIG. 3 is a bottom perspective view of the air source heat pump water heater of the hot-water end return device of the present invention;
fig. 4 is a front view structure diagram of the air source heat pump water heater of the hot water terminal backwater device of the utility model.
In the drawings, the reference numbers indicate the following list of parts:
1. a water storage tank; 2. a water inlet pipe; 3. a heat-insulating sleeve; 4. a base; 5. a heat pump machine; 6. a cold flow pipe; 7. a hot-flow tube; 8. a control panel; 9. a hot water pipe; 10. a water return plate; 11. a temperature sensor; 12. a connecting pipe; 13. an electromagnetic check valve; 14. a fluid pump; 15. a water return pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a take terminal backwater device of hot water's air source heat pump water heater, including depositing water tank 1 and heat pump machine 5, be connected with cold flow tube 6 and hot flow tube 7 between depositing water tank 1 and the heat pump machine 5, the upper end fixedly connected with inlet tube 2 of depositing water tank 1, one side of depositing water tank 1 is connected with control panel 8, one side of depositing water tank 1 is connected with hot-water line 9, be connected with return water board 10 on the hot-water line 9, one side threaded connection of return water board 10 has connecting pipe 12, be connected with electromagnetism check valve 13 on connecting pipe 12, one side of connecting pipe 12 is connected with fluid pump 14, be connected with wet return 15 on the fluid pump 14, water tank 1 is connected to return water pipe 15's the other end, the upper end at depositing water tank 1 is connected to return water pipe 15's one end, the both ends of connecting pipe 12 are the gradual change pipe, electromagnetism check valve 13 is connected at connecting pipe 12 middle part position.
Wherein, the upper end of the water storage tank 1 is connected with a water inlet pipe 2, the water inlet pipe 2 leads in an external water source, a heat pump machine 5 at one side converts heat energy in the air, the heat energy is led into the water storage tank 1 through a hot flow pipe 7, the cold water in the water storage tank 1 is circularly heated through a cold flow pipe 6 after heat exchange, heated hot water is led out through a hot water pipe 9, a water return plate 10 is connected on the hot water pipe 9, one side of the water return plate 10 is connected with an electromagnetic one-way valve 13 through a connecting pipe 12, the one-way control of water flow is carried out through the electromagnetic one-way valve 13, when avoiding leading out hot water, derive the rivers in the wet return 15 together, influence the leaving water temperature of hot-water line 9, when not leading out hot water, electromagnetism check valve 13 opens through control panel 8, the inside fluid of hot-water line 9 passes through connecting pipe 12, fluid pump 14 fluid pressurization, 15 backward flows in water storage tank 1 through the wet return of one side, carry out the repeated heating, guarantee that the fluid flows in hot-water line 9, carry out the circulation thermal current, guarantee the constant heat state of rivers in the hot-water line 9, excellent in use effect.
Referring to fig. 1-4, the thermal insulation sleeve 3 is wrapped and connected outside the water storage tank 1, the thermal insulation sleeve 3 is matched with the water storage tank 1 in height, the base 4 is fixedly connected to the bottom of the water storage tank 1, the base 4 is in a trapezoid shape, the water return plate 10 is in a cuboid shape, the diameter of a through hole in the water return plate 10 is larger than that of the hot water pipe 9, the upper end of the water return plate 10 is in threaded connection with the temperature sensor 11, and the temperature sensor 11 is electrically connected with the control board 8.
Wherein, there is insulation cover 3 at the external connection who deposits water pitcher 1, carry out the heat preservation of depositing water pitcher 1 through insulation cover 3, avoid thermal scattering and disappearing, the bottom of depositing water pitcher 1 carries out the outrigger through base 4, it is stable to place, be connected with temperature sensor 11 in the upper end of return water board 10, the temperature that carries out return water board 10 circulation rivers through temperature sensor 11 detects, when reaching the settlement temperature, open electromagnetism check valve 13, carry out the whole return water of device, the whole return water temperature control of device is accurate, avoid the incessant circulation return water of rivers in the hot-water line 9, cause the waste of energy.
The whole working principle is that the electric equipment of the device is connected with an external power supply, the upper end of the water storage tank 1 is connected with a water inlet pipe 2, the water inlet pipe 2 guides an external water source in, the heat pump machine 5 on one side converts heat energy in air, the heat energy is guided into the water storage tank 1 through a heat flow pipe 7, the cold flow pipe 6 reflows after heat exchange, cold water in the water storage tank 1 is circularly heated, heated hot water is guided out through a hot water pipe 9, a water return plate 10 is connected to the hot water pipe 9, one side of the water return plate 10 is connected with an electromagnetic one-way valve 13 through a connecting pipe 12, the one-way control of water flow is carried out through the electromagnetic one-way valve 13, the phenomenon that when hot water is guided out, the water flow in the water return pipe 15 is guided out together to influence the outlet temperature of the hot water pipe 9 is avoided, when the hot water is not guided out, the electromagnetic one-way valve 13 is opened through a control board 8, the inside fluid of hot-water line 9 passes through connecting pipe 12, fluid pump 14 fluid pressurization, 15 backward flows in water storage tank 1 through the wet return of one side, carry out the repeated heating, guarantee that the fluid flows in hot-water line 9, carry out the circulation thermal current, guarantee the constant heat state of rivers in hot-water line 9, there is insulation cover 3 at water storage tank 1's external connection, carry out water storage tank 1's heat preservation through insulation cover 3, avoid thermal scattering and disappearing, water storage tank 1's bottom carries out the outrigger through base 4, it is stable to place, be connected with temperature sensor 11 in the upper end of return water board 10, it detects to carry out the temperature of return water board 10 circulation rivers through temperature sensor 11, when reaching the settlement temperature, open electromagnetism check valve 13, carry out the whole return water of device, the whole return water temperature control of device is accurate, avoid the incessant circulation return water of rivers in the hot-water line 9, cause the waste of energy.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a take terminal backwater device's of hot water air source heat pump water heater, includes water storage tank (1) and heat pump machine (5), its characterized in that: be connected with cold flow pipe (6) and heat flow pipe (7) between water storage tank (1) and heat pump machine (5), the upper end fixedly connected with inlet tube (2) of water storage tank (1), one side of water storage tank (1) is connected with control panel (8), one side of water storage tank (1) is connected with hot-water line (9), be connected with return water board (10) on hot-water line (9), one side threaded connection of return water board (10) has connecting pipe (12), be connected with electromagnetism check valve (13) on connecting pipe (12), one side of connecting pipe (12) is connected with fluid pump (14), be connected with return water pipe (15) on fluid pump (14), water storage tank (1) is connected to the other end of return water pipe (15).
2. The air source heat pump water heater with the hot water tail end water return device according to claim 1, characterized in that: the water storage tank (1) is coated and connected with a heat insulation sleeve (3), and the height of the heat insulation sleeve (3) is matched with that of the water storage tank (1).
3. The air source heat pump water heater with the hot water tail end water returning device according to claim 2, characterized in that: the bottom of the water storage tank (1) is fixedly connected with a base (4), and the base (4) is in a trapezoid shape.
4. The air source heat pump water heater with the hot water tail end water returning device according to claim 1, characterized in that: one end of the water return pipe (15) is connected with the upper end of the water storage tank (1).
5. The air source heat pump water heater with the hot water tail end water return device according to claim 1, characterized in that: the water return plate (10) is cuboid, and the diameter of a through hole in the water return plate (10) is larger than that of the hot water pipe (9).
6. The air source heat pump water heater with the hot water tail end water return device according to claim 5, characterized in that: the upper end threaded connection of the backwater plate (10) has a temperature sensor (11), and the temperature sensor (11) is electrically connected with the control plate (8).
7. The air source heat pump water heater with the hot water tail end water returning device according to claim 1, characterized in that: the two ends of the connecting pipe (12) are gradual change pipes, and the electromagnetic one-way valve (13) is connected to the middle of the connecting pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253882.7U CN217636194U (en) | 2021-12-22 | 2021-12-22 | Air source heat pump water heater with hot water terminal water return device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253882.7U CN217636194U (en) | 2021-12-22 | 2021-12-22 | Air source heat pump water heater with hot water terminal water return device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217636194U true CN217636194U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123253882.7U Active CN217636194U (en) | 2021-12-22 | 2021-12-22 | Air source heat pump water heater with hot water terminal water return device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217636194U (en) |
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2021
- 2021-12-22 CN CN202123253882.7U patent/CN217636194U/en active Active
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