CN220648643U - Heat pump with defrosting function - Google Patents
Heat pump with defrosting function Download PDFInfo
- Publication number
- CN220648643U CN220648643U CN202322044773.7U CN202322044773U CN220648643U CN 220648643 U CN220648643 U CN 220648643U CN 202322044773 U CN202322044773 U CN 202322044773U CN 220648643 U CN220648643 U CN 220648643U
- Authority
- CN
- China
- Prior art keywords
- pump
- heat
- water
- pump body
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000003466 welding Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a heat pump with a defrosting function, which relates to the field of heat pumps and comprises a pump body, a supporting bin, a bin gate, a water tank and a first supporting plate, wherein the supporting bin is welded at the bottom end of the pump body, the bin gate is connected to one side of the pump body through a bolt, the water tank is arranged in the pump body, the first supporting plate is welded on the inner wall of the pump body, a water pump is arranged at the top end of the first supporting plate, the output end of the water pump is connected with a heat conduction calandria extending to the inside of the water tank, and an insulating layer is arranged at the outer side of the heat conduction calandria. According to the utility model, the hot water in the water tank is transmitted to the water pump through the water pump, the hot water pipe, the control valve and the conveying pipe, the water pump transmits the hot water to the heat conduction calandria, the heat of the hot water in the heat conduction calandria is transmitted to the outer side of the pump body, and the heat dissolves the frost on the outer side of the pump body, so that the frost cannot be condensed on the surface of the heat pump, and the influence of the frost on the operation of the heat pump is effectively prevented.
Description
Technical Field
The utility model relates to the technical field of heat pumps, in particular to a heat pump with a defrosting function.
Background
The heat pump is a high-efficiency energy-saving device which fully utilizes low-grade heat energy, heat can be spontaneously transferred from a high-temperature object to a low-temperature object, but cannot be spontaneously conducted in the opposite direction, the working principle of the heat pump is a mechanical device which forces the heat to flow from the low-temperature object to the high-temperature object in a reverse circulation mode, only a small amount of reverse circulation net work is consumed, larger heat supply amount can be obtained, and the low-grade heat energy which is difficult to apply can be effectively utilized to achieve the purpose of energy saving.
When the existing heat pump is used, cold water is injected into the water tank through the water inlet pipe, hot water in the water tank is heated through the compressor, the heat exchanger and the evaporator, the heated hot water is discharged through the water outlet pipe, frost is easily generated on the surface of the heat pump due to lower temperature in winter, and frost on the surface of the existing heat pump needs to be cleaned manually, so that the influence of the frost on the operation of the heat pump is prevented. Because the ground is wet and slippery in winter, the frost on the heat pump is inconvenient to clean manually.
Disclosure of Invention
The utility model aims to provide a heat pump with a defrosting function, so that icing and frosting can not be generated on the surface of the heat pump.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat pump with defrosting function, includes the pump body, supports storehouse, bin gate, water tank and first backup pad, the bottom welding of the pump body has the support storehouse, one side of the pump body has the bin gate through bolted connection, the inside of the pump body is provided with the water tank, the inner wall welding of the pump body has first backup pad, the water pump is installed on the top of first backup pad, the output of water pump is connected with the heat conduction calandria that extends to the water tank inside.
Preferably, an insulation layer is arranged on the outer side of the heat conduction calandria.
Preferably, a hot water pipe extending to the outer side of the water tank is arranged in the water tank, a control valve is arranged in the hot water pipe, and a conveying pipe connected with a water pump is arranged at one end of the hot water pipe.
Preferably, an axial flow fan is mounted inside the bin gate through bolts.
Preferably, the outside of the pump body is provided with the water inlet of being connected with the water tank, the evaporimeter is all installed to the both sides of the pump body, the compressor is installed to the inside bottom of the pump body, the output of compressor is provided with first connecting pipe, heat exchanger is installed to the one end that the compressor was kept away from to first connecting pipe, heat exchanger keeps away from the one end of first connecting pipe and is provided with the second connecting pipe of being connected with the water tank, the outside of the pump body is located the below of water inlet and is provided with the delivery port.
Preferably, the inside of supporting the storehouse is provided with the threaded rod that extends to the pump body inside, the top welding of threaded rod has the dwang, the outer wall of dwang is located the inside cover of supporting the storehouse and is equipped with the second backup pad, the bottom of second backup pad has the movable wheel through bolted connection, the connecting plate has all been welded to the both sides of second backup pad, the welding of the inside top of supporting the storehouse has the dead lever that runs through the connecting plate, the bottom welding of dead lever has the fixed plate, the outer wall of dead lever is located the bottom cover of connecting plate and is equipped with the spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the heat pump needs to dissolve the frost on the surface of the pump body, the hot water in the water tank is conducted to the inside of the water pump through the water pump, the hot water pipe, the control valve and the conveying pipe, the water pump conveys the hot water to the inside of the heat conduction calandria, the heat of the hot water in the heat conduction calandria is conducted to the outside of the pump body, the frost on the outside of the pump body is dissolved by the heat, the frost cannot be condensed on the surface of the heat pump, the running of the heat pump is affected by the frost is effectively prevented, and therefore the problem of icing and frosting on the surface of the heat pump is solved.
2. When the heat pump needs to be transported, the rotating block and the threaded rod are rotated, so that the second supporting plate, the moving wheel and the connecting plate are driven to descend, the connecting plate descends to generate a reaction force with the ground, the reaction force pushes the heat pump to ascend, the heat pump can move through the connecting plate, and the heat pump can be moved or transported conveniently.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front cut-away view of the present utility model;
FIG. 3 is a left side view of the present utility model;
fig. 4 is a front cut-away view of the support cartridge of the present utility model.
In the figure: 1. a pump body; 101. a water inlet; 102. an evaporator; 103. a compressor; 104. a first connection pipe; 105. a heat exchanger; 106. a second connection pipe; 107. a water outlet; 2. a supporting bin; 201. a threaded rod; 202. a rotating block; 203. a second support plate; 204. a moving wheel; 205. a connecting plate; 206. a fixed rod; 207. a fixing plate; 208. a spring; 3. a bin gate; 301. an axial flow fan; 4. a water tank; 401. a hot water pipe; 402. a control valve; 403. a delivery tube; 5. a first support plate; 501. a water pump; 502. a heat conducting calandria; 503. and a heat preservation layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a heat pump with defrosting function, includes pump body 1, supports storehouse 2, bin gate 3, water tank 4 and first backup pad 5, and the bottom welding of pump body 1 has supports storehouse 2, and there is bin gate 3 one side of pump body 1 through bolted connection, and the inside of pump body 1 is provided with water tank 4, and the inner wall welding of pump body 1 has first backup pad 5, and water pump 501 is installed on the top of first backup pad 5, and the output of water pump 501 is connected with the heat conduction calandria 502 that extends to the inside of water tank 4.
Referring to fig. 2, an insulation layer 503 is disposed on the outer side of the heat-conducting tube 502, and the heat-conducting tube 502 is fastened to the inner wall of the pump body 1 by a fastener.
When the heat pump needs to defrost the frost on the outer wall of the pump body 1, the control valve 402 is opened, the water pump 501 is started, the water pump 501 pumps hot water in the water tank 4 through the conveying pipe 403, the control valve 402 and the hot water pipe 401, the hot water enters the water pump 501 through the hot water pipe 401, the control valve 402 and the conveying pipe 403, the hot water is conveyed to the heat conduction calandria 502 through the water pump 501, meanwhile, the heat insulation layer 503 is used for insulating the hot water in the heat conduction calandria 502, the heat is conducted to the outer side of the pump body 1 through the hot water in the heat conduction calandria 502, the heat melts frost on the outer side of the pump body 1, frost is prevented from being generated on the surface of the heat pump, meanwhile, the hot water is continuously circulated, so that the frost on the surface of the heat pump can be quickly dissolved, and the frost generated on the surface of the heat pump is prevented from affecting the operation of the heat pump.
Referring to fig. 2, a hot water pipe 401 extending to the outside of the water tank 4 is provided in the water tank 4, a control valve 402 is installed in the hot water pipe 401, and a delivery pipe 403 connected to a water pump 501 is provided at one end of the hot water pipe 401.
In specific implementation, the hot water pipe 401 is controlled to be opened or closed by the control valve 402.
Referring to fig. 2, an axial flow fan 301 is mounted inside the door 3 by bolts.
In particular, the axial flow fan 301 starts to operate, and the outdoor air exchanges heat with the evaporator 102.
Referring to fig. 1, 2, 3 and 4, a water inlet 101 connected with a water tank 4 is formed in the outer side of a pump body 1, evaporators 102 are mounted on two sides of the pump body 1, a compressor 103 is mounted at the bottom end of the interior of the pump body 1, a first connecting pipe 104 is arranged at the output end of the compressor 103, a heat exchanger 105 is mounted at one end, far away from the compressor 103, of the first connecting pipe 104, a second connecting pipe 106 connected with the water tank 4 is arranged at one end, far away from the first connecting pipe 104, of the heat exchanger 105, a water outlet 107 is formed in the outer side of the pump body 1, located below the water inlet 101, and the water outlet 107 is connected with the water tank 4.
In specific implementation, the high-pressure refrigerant vapor discharged from the compressor 103 enters the water tank 4 through the heat exchanger 105 to heat the water tank 4, and the heat pump circulation heating belongs to a conventional technical means, so that the description is omitted.
Referring to fig. 2 and 4, a threaded rod 201 extending into the pump body 1 is disposed in the support bin 2, a rotating block 202 is welded at the top end of the threaded rod 201, a second support plate 203 is sleeved on the outer wall of the rotating block 202 in the support bin 2, a moving wheel 204 is connected to the bottom end of the second support plate 203 through bolts, connecting plates 205 are welded on two sides of the second support plate 203, a fixing rod 206 penetrating through the connecting plates 205 is welded on the top end of the support bin 2, a fixing plate 207 is welded on the bottom end of the fixing rod 206, a spring 208 is sleeved on the bottom end of the fixing rod 206, the outer wall of the threaded rod 201 is in threaded connection with the inner wall of the second support plate 203, and the inner wall of the connecting plate 205 is in sliding connection with the outer wall of the fixing rod 206.
When the heat pump needs to be moved, an operator reverses the rotating block 202, the rotating block 202 reverses to drive the threaded rod 201 to reverse, the threaded rod 201 reverses to drive the second supporting plate 203 in threaded connection with the threaded rod 201 to descend, the second supporting plate 203 descends to drive the moving wheel 204 and the connecting plate 205 to descend, the connecting plate 205 slides on the outer wall of the fixing rod 206, the connecting plate 205 pushes the fixing plate 207 to compress and deform, the reaction force of the moving wheel 204 for descending the moving wheel 204 and contacting the ground pushes the pump body 1 and the supporting bin 2 to ascend, and the moving wheel 204 pushes the heat pump to move or transport, so that the heat pump is convenient to move or transport.
To sum up: when the heat pump is used, cold water is injected into the water tank 4 through the water inlet 101, high-pressure refrigerant steam discharged through the compressor 103 enters the water tank 4 through the heat exchanger 105, the axial flow fan 301 starts to operate, and outdoor air exchanges heat through the evaporator 102, so that the water in the water tank 4 is heated, and the heated hot water is transmitted out of the heat pump through the water outlet 107.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A heat pump with defrost function, characterized in that: comprises a pump body (1), a supporting bin (2), a bin door (3), a water tank (4) and a first supporting plate (5);
the bottom end of the pump body (1) is welded with a supporting bin (2); one side of the pump body (1) is connected with a bin gate (3) through a bolt; a water tank (4) is arranged in the pump body (1); a first supporting plate (5) is welded on the inner wall of the pump body (1); a water pump (501) is arranged at the top end of the first supporting plate (5), and the output end of the water pump (501) is connected with a heat conduction calandria (502) extending to the inside of the water tank (4);
the inside of water tank (4) is provided with hot-water line (401) that extend to water tank (4) outside, internally mounted of hot-water line (401) has control valve (402), one end of hot-water line (401) is provided with conveyer pipe (403) that are connected with water pump (501).
2. A heat pump with defrosting function as claimed in claim 1, wherein: an insulating layer (503) is arranged on the outer side of the heat conduction calandria (502).
3. A heat pump with defrosting function as claimed in claim 1, wherein: an axial flow fan (301) is mounted in the bin gate (3) through bolts.
4. A heat pump with defrosting function as claimed in claim 1, wherein: the outside of the pump body (1) is provided with a water inlet (101) connected with the water tank (4), and the two sides of the pump body (1) are provided with evaporators (102).
5. A heat pump with defrost function according to claim 4, wherein: the outside of the pump body (1) is provided with a water outlet (107) below the water inlet (101).
6. A heat pump with defrosting function as claimed in claim 1, wherein: the bottom inside the pump body (1) is installed compressor (103), the output of compressor (103) is provided with first connecting pipe (104).
7. A heat pump with defrost function according to claim 6, characterized in that: the end of the first connecting pipe (104) remote from the compressor (103) is provided with a heat exchanger (105).
8. A heat pump with defrost function according to claim 7, wherein: one end of the heat exchanger (105) far away from the first connecting pipe (104) is provided with a second connecting pipe (106) connected with the water tank (4).
9. A heat pump with defrosting function as claimed in claim 1, wherein: the inside of support storehouse (2) is provided with threaded rod (201) that extend to the inside of pump body (1), the top welding of threaded rod (201) has rotating block (202).
10. A heat pump with defrost function according to claim 9, characterized in that: the outer wall of the rotating block (202) is positioned in the supporting bin (2), a second supporting plate (203) is sleeved in the second supporting plate, and a movable wheel (204) is connected to the bottom end of the second supporting plate (203) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044773.7U CN220648643U (en) | 2023-07-28 | 2023-07-28 | Heat pump with defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044773.7U CN220648643U (en) | 2023-07-28 | 2023-07-28 | Heat pump with defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220648643U true CN220648643U (en) | 2024-03-22 |
Family
ID=90261527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322044773.7U Active CN220648643U (en) | 2023-07-28 | 2023-07-28 | Heat pump with defrosting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220648643U (en) |
-
2023
- 2023-07-28 CN CN202322044773.7U patent/CN220648643U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201706831U (en) | Energy-saving constant-temperature constant-humid preserving refrigeratory system | |
| WO2023179729A1 (en) | Air source heat pump water heater for economizer built in water-side heat exchanger | |
| CN102788392B (en) | A kind of heat pipe hot pump hybrid system | |
| CN201396872Y (en) | Energy-saving full-automatic cold and hot water central air conditioner system | |
| CN101338958B (en) | Air conditioner heat exchange type condensator and spray evaporative cooling system | |
| CN114857650A (en) | Novel solar defrosting air source heat pump device | |
| CN220877745U (en) | Energy-saving vacuum scraper drying device | |
| CN220648643U (en) | Heat pump with defrosting function | |
| CN215892831U (en) | Efficient and environment-friendly carbon dioxide air source heat pump device | |
| CN208620601U (en) | A kind of Teat pump boiler with heat exchange function | |
| CN201637237U (en) | Freeze-drying equipment with multilevel energy recovery and recycling function | |
| CN208443071U (en) | The gas-fired heat pump composite system of coupling evaporation cooled heat exchanger under a kind of worst cold case | |
| CN206222814U (en) | A kind of power saving refrigerator recuperation of heat utilizes equipment | |
| CN216048070U (en) | Integrated cabinet air conditioner and cabinet | |
| CN202569586U (en) | Compound mechanical vapor recompression energy-saving evaporator | |
| CN210892322U (en) | Low-temperature air cooler | |
| CN210463391U (en) | Passive ice cold storage system | |
| CN212205140U (en) | Solar defrosting air source heat pump device | |
| CN109737637B (en) | Energy-saving system of lithium bromide absorption refrigerator | |
| CN210764349U (en) | Dehumidifier for carbon dioxide manufacturing process | |
| CN208312519U (en) | A kind of heat pump heating device of air-source temperature-controllable | |
| CN219083487U (en) | Defrosting cold air device of quick-freezing equipment | |
| CN2204391Y (en) | Water-medium circulation type air-conditioning device | |
| CN201138067Y (en) | Fluorine pipe line type air source heat pump water heater with energy-saving cycle | |
| CN221648864U (en) | Freezing and thawing prevention refrigeration house door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |