CN220417724U - Energy-saving and emission-reducing air energy heat pump system device - Google Patents
Energy-saving and emission-reducing air energy heat pump system device Download PDFInfo
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- CN220417724U CN220417724U CN202321419068.4U CN202321419068U CN220417724U CN 220417724 U CN220417724 U CN 220417724U CN 202321419068 U CN202321419068 U CN 202321419068U CN 220417724 U CN220417724 U CN 220417724U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000002844 melting Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 24
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an energy-saving and emission-reducing air energy heat pump system device, which comprises a compressor, a condenser and an evaporator, wherein the compressor is connected with the condenser through a pipeline, and the evaporator is connected with the condenser through a pipeline: one side of the compressor is connected with the evaporator, the other side is connected with the condenser, a liquid storage tank, a filter and an expansion valve are sequentially connected between the condenser and the evaporator, a filter plate is arranged in the filter, a water storage tank is connected to the water inlet side of the condenser, a hot water tank is connected to the water outlet side of the condenser, a circulating heat transfer component which is wrapped on the outer side of the evaporator and connected with the condenser is connected to the hot water tank, and a backflushing component which sprays water reversely to the filter plate is arranged on the circulating heat transfer component. According to the utility model, the air-source heat pump device can perform a hot melting function on frost generated by low temperature on the evaporator through the circulating heat transfer component, and can perform backflushing and spray washing on water flow after hot melting by combining the backflushing function of the backflushing component, so that the use effect of circulating water flow diversification is realized, and the effects of energy conservation and emission reduction are realized.
Description
Technical Field
The utility model relates to the technical field of air-source heat pumps, in particular to an energy-saving and emission-reducing air-source heat pump system device.
Background
The air source heat pump is an energy-saving device which utilizes high potential energy to enable heat to flow from low-level heat source air to high-level heat source, is a form of heat pump, and an air source heat pump main machine is usually arranged outdoors, is influenced by natural wind and snow low temperature and is influenced by self-heat absorption and then cold air discharge, so that frost accumulation phenomenon can occur on the surface of an evaporator, and therefore the frost on the surface of the evaporator needs to be cleaned.
Chinese patent publication No.: CN215724281U discloses a double-effect energy-saving air-source heat pump device, comprising a compressor, a first four-way valve, a hot water side heat exchanger, an air side heat exchanger, a second four-way valve and an outdoor heat exchanger; the first four-way valve and the second four-way valve comprise a D port, a C port, an S port and an E port; one end of the compressor is connected with the D port of the first four-way valve; the other end of the compressor is connected with an S port of the first four-way valve; the C port of the first four-way valve is connected with one end of the hot water side heat exchanger; the other end of the hot water side heat exchanger is connected with one end of the air side heat exchanger; the other end of the air side heat exchanger is connected with an E port of the second four-way valve; the D port of the second four-way valve is connected with the E port of the first four-way valve; the other end of the compressor is connected with an S port of the second four-way valve; one end of the outdoor heat exchanger is connected with the other end of the hot water side heat exchanger; and the other end of the outdoor heat exchanger is connected with the C port of the second four-way valve.
In order to clean frost on an evaporator, the existing air-source heat pump system device needs to additionally use an electric heating structure or hot water supply, so that the energy consumption of the air-source heat pump device is increased to some extent, and the circulating and efficient utilization effect of hot water cannot be realized.
Disclosure of Invention
The utility model aims to provide an energy-saving and emission-reducing air energy heat pump system device which adopts a circulating water flow hot-melting mode, improves the water flow utilization rate and realizes the energy-saving and emission-reducing effects.
In order to achieve the above object, the present utility model provides the following technical solutions: an energy-saving and emission-reducing air-source heat pump system device comprises a compressor, a condenser and an evaporator:
one side of the compressor is connected with the evaporator, the other side of the compressor is connected with the condenser, a liquid storage tank, a filter and an expansion valve are sequentially connected between the condenser and the evaporator, and a filter plate is arranged in the filter;
the water inlet side of the condenser is connected with a water storage tank, and the water outlet side is connected with a hot water tank;
the hot water tank is connected with a circulating heat transfer component which is wrapped on the outer side of the evaporator and connected with the condenser;
the circulating heat transfer assembly is provided with a backflushing assembly for spraying water reversely to the filter plate.
As a further description of the above technical solution:
the circulating heat transfer assembly comprises a spiral pipe wrapped on the outer wall of the evaporator, a circulating outlet pipe connected with the hot water tank is arranged on the water inlet side of the spiral pipe, and a circulating inlet pipe connected with the condenser is arranged on the water outlet side of the spiral pipe.
As a further description of the above technical solution:
the circulating outlet pipe is provided with a circulating pump, and the circulating inlet pipe is provided with a second one-way valve.
As a further description of the above technical solution:
the back flushing assembly comprises a back flushing pipe arranged on the circulating inlet pipe, a back flushing plate is arranged at the end part of the back flushing pipe extending into the filter, and a back flushing head is arranged on the back flushing plate.
As a further description of the above technical solution:
the reverse flushing pipe is provided with a first one-way valve.
As a further description of the above technical solution:
a three-way valve is arranged on a pipeline between the compressor and the condenser, an air duct is arranged on the three-way valve, and an air outlet of the air duct extends to the back flushing plate.
As a further description of the above technical solution:
and a water suction pump is arranged on a pipeline between the condenser and the water storage tank.
As a further description of the above technical solution:
the filter plate is of an inclined structure, and a drain pipe is arranged on the filter and positioned at the bottom of the inclined end of the filter plate.
In the technical scheme, the energy-saving and emission-reducing air-source heat pump system device provided by the utility model has the following beneficial effects:
this air-source heat pump device can circulate the hot water circulation flow through the evaporimeter after the heating through the circulation heat transfer subassembly that sets up, plays the hot melt effect to the frost that produces because of the low temperature on the evaporimeter, prevents that the evaporimeter surface from influencing its normal work because of the frost gathers to combine the recoil effect of recoil subassembly, can carry out recoil spray rinsing with the rivers after the hot melt and use, thereby realize the diversified result of use of circulating water flow, need not to additionally carry out the replenishment of rivers, when guaranteeing the high-efficient operation of air-source heat pump device, also realized energy saving and emission reduction's effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of an energy-saving and emission-reducing air-source heat pump system device according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of an internal structure of a filter according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a compressor; 2. a gas-liquid separator; 3. a condenser; 4. an evaporator; 5. an expansion valve; 6. a filter; 61. a filter plate; 62. a blow-down pipe; 7. a liquid storage tank; 8. a water storage tank; 9. a water pump; 10. a hot water tank; 11. a circulation pump; 12. a circulation outlet pipe; 13. a spiral tube; 14. a first one-way valve; 15. a backwash tube; 16. circulating the pipe; 17. a second one-way valve; 18. a three-way valve; 19. an air duct; 20. a kick plate; 21. and (5) a counter punch.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, an energy-saving and emission-reducing air-source heat pump system device comprises a compressor 1, a condenser 3 and an evaporator 4:
one side of the compressor 1 is connected with the evaporator 4 through the gas-liquid separator 2, the other side is connected with the condenser 3, a liquid storage tank 7, a filter 6 and an expansion valve 5 are sequentially connected between the condenser 3 and the evaporator 4 (this is the prior art), a filter plate 61 is arranged in the filter 6, the filter plate 61 is of an inclined structure, a drain pipe 62 is arranged at the bottom of the inclined end of the filter plate 61 and positioned on the filter 6, the filter plate 61 can filter liquid medium flowing through the filter 6, filtered residues are discharged outwards through the drain pipe 62, a water storage tank 8 is connected to the water inlet side of the condenser 3, a water suction pump 9 is arranged on a pipeline between the condenser 3 and the water storage tank 8, a hot water tank 10 is connected to the water outlet side, high-temperature and high-hot air in the compressor 1 works in the condenser 3, cold water in the water storage tank 8 is added to the water inlet of the condenser 3, so that the cold water is heated to be hot water and flows into the hot water tank 10 to be stored, and normal operation of the air energy heat pump system device is realized;
the hot water tank 10 is connected with a circulating heat transfer component which is wrapped on the outer side of the evaporator 4 and is connected with the condenser 3, when frost aggregation phenomenon occurs on the surface of the evaporator 4 after the evaporator 4 works for a long time, hot water in the hot water tank 10 flows to the surface of the evaporator 4 through the circulating heat transfer component, and the hot water plays a role in melting frost generated on the evaporator 4 due to low temperature, so that the normal work of the evaporator 4 is prevented from being influenced due to the frost aggregation;
the back flushing component for reversely spraying water to the filter plate 61 is arranged on the circulating heat transfer component, and the back flushing effect of the back flushing component is combined, so that the water flow after the evaporator 4 is hot melted can be used for back flushing and spray washing, the use effect of circulating water flow diversification is realized, the water flow supplement is not needed, and the energy saving and emission reduction effects are realized while the high-efficiency operation of the air energy heat pump device is ensured.
The circulating heat transfer assembly comprises a spiral pipe 13 wrapped on the outer wall of the evaporator 4, a circulating outlet pipe 12 connected with the hot water tank 10 is arranged on the water inlet side of the spiral pipe 13, a circulating inlet pipe 16 connected with the condenser 3 is arranged on the water outlet side of the spiral pipe 13, a circulating pump 11 is arranged on the circulating outlet pipe 12, a second one-way valve 17 is arranged on the circulating inlet pipe 16, a pipeline of the circulating inlet pipe 16 and the condenser 3 is opened, hot water in the hot water tank 10 is pumped into the circulating outlet pipe 12 under the action of the circulating pump 11, after being conducted by the spiral pipe 13, the surface of the evaporator 4 is heated, frost accumulated on the evaporator 4 is subjected to hot melting treatment, and the hot melted water flow is led into the condenser 3 again through the circulating inlet pipe 16 for reheating, so that the circulating flow and the utilization effect of the water flow are realized, and the effect of energy conservation and emission reduction are realized.
The back flushing assembly comprises a back flushing pipe 15 arranged on the circulating inlet pipe 16, a back flushing plate 20 is arranged at the end part of the back flushing pipe 15 extending into the filter 6, a back flushing head 21 is arranged on the back flushing plate 20, a first one-way valve 14 is arranged on the back flushing pipe 15, the first one-way valve 14 is opened to enable water flow in the circulating inlet pipe 16 to flow into the back flushing pipe 15, after entering the back flushing plate 20, the water flows out through the back flushing head 21, back flushing and spray washing are carried out on the filter plate 61, residues on the filter plate 61 are cleared back flushing, smooth effect of the filter plate 61 is achieved, and the utilization rate of hot water is also improved.
A three-way valve 18 is arranged on a pipeline between the compressor 1 and the condenser 3, an air duct 19 is arranged on the three-way valve 18, an air outlet of the air duct 19 extends to a recoil plate 20, high-temperature and high-pressure air generated by the compressor 1 is guided into the air duct 19 through the conduction function of the three-way valve 18 and enters the recoil plate 20, and is sprayed outwards through a recoil head 21, so that the air is combined with water flow to be sprayed in a high-pressure water mist mode, and the effect of high-efficiency blowing and cleaning is achieved on the filter plate 61.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. An energy-saving and emission-reducing air-source heat pump system device comprises a compressor (1), a condenser (3) and an evaporator (4), and is characterized in that:
one side of the compressor (1) is connected with the evaporator (4), the other side of the compressor is connected with the condenser (3), a liquid storage tank (7), a filter (6) and an expansion valve (5) are sequentially connected between the condenser (3) and the evaporator (4), and a filter plate (61) is arranged in the filter (6);
the water inlet side of the condenser (3) is connected with a water storage tank (8), and the water outlet side is connected with a hot water tank (10);
the hot water tank (10) is connected with a circulating heat transfer component which is wrapped on the outer side of the evaporator (4) and connected with the condenser (3);
the circulating heat transfer assembly is provided with a backflushing assembly for reversely spraying water to the filter plate (61).
2. An energy-saving and emission-reducing air-source heat pump system device according to claim 1, wherein: the circulating heat transfer assembly comprises a spiral pipe (13) wrapped on the outer wall of the evaporator (4), a circulating outlet pipe (12) connected with the hot water tank (10) is arranged on the water inlet side of the spiral pipe (13), and a circulating inlet pipe (16) connected with the condenser (3) is arranged on the water outlet side of the spiral pipe (13).
3. An energy-saving and emission-reducing air-source heat pump system device according to claim 2, wherein: the circulating outlet pipe (12) is provided with a circulating pump (11), and the circulating inlet pipe (16) is provided with a second one-way valve (17).
4. An energy-saving and emission-reducing air-source heat pump system device according to claim 1, wherein: the backflushing assembly comprises a backflushing pipe (15) arranged on a circulating inlet pipe (16), a backflushing plate (20) is arranged at the end part of the backflushing pipe (15) extending into the filter (6), and a backflushing punch (21) is arranged on the backflushing plate (20).
5. An energy-saving emission-reducing air-source heat pump system device according to claim 4, wherein: the recoil pipe (15) is provided with a first one-way valve (14).
6. An energy-saving and emission-reducing air-source heat pump system device according to claim 1, wherein: a three-way valve (18) is arranged on a pipeline between the compressor (1) and the condenser (3), an air duct (19) is arranged on the three-way valve (18), and an air outlet of the air duct (19) extends to a recoil plate (20).
7. An energy-saving and emission-reducing air-source heat pump system device according to claim 1, wherein: a water pump (9) is arranged on a pipeline between the condenser (3) and the water storage tank (8).
8. An energy-saving and emission-reducing air-source heat pump system device according to claim 1, wherein: the filter plate (61) is of an inclined structure, and a drain pipe (62) is arranged on the filter (6) and positioned at the bottom of the inclined end of the filter plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419068.4U CN220417724U (en) | 2023-06-06 | 2023-06-06 | Energy-saving and emission-reducing air energy heat pump system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419068.4U CN220417724U (en) | 2023-06-06 | 2023-06-06 | Energy-saving and emission-reducing air energy heat pump system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417724U true CN220417724U (en) | 2024-01-30 |
Family
ID=89647583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419068.4U Active CN220417724U (en) | 2023-06-06 | 2023-06-06 | Energy-saving and emission-reducing air energy heat pump system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417724U (en) |
-
2023
- 2023-06-06 CN CN202321419068.4U patent/CN220417724U/en active Active
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