CN220417726U - Air source heat pump with anti-freezing structure - Google Patents
Air source heat pump with anti-freezing structure Download PDFInfo
- Publication number
- CN220417726U CN220417726U CN202321912127.1U CN202321912127U CN220417726U CN 220417726 U CN220417726 U CN 220417726U CN 202321912127 U CN202321912127 U CN 202321912127U CN 220417726 U CN220417726 U CN 220417726U
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- Prior art keywords
- heat preservation
- fixed
- frame
- heat
- heat pump
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- 238000007710 freezing Methods 0.000 title description 7
- 238000004321 preservation Methods 0.000 claims abstract description 56
- 230000000670 limiting effect Effects 0.000 claims abstract description 52
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 230000002528 anti-freeze Effects 0.000 claims description 7
- 108010053481 Antifreeze Proteins Proteins 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 208000001034 Frostbite Diseases 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000007788 liquid Substances 0.000 description 10
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses an air energy heat pump with an antifreezing structure, which comprises: the air energy heat pump comprises a base and a heat preservation cover, wherein an air energy heat pump body is arranged above the base; the heat preservation cover is installed on the base through a limiting mechanism, wherein the limiting mechanism comprises a fixed frame, a limiting block and a limiting frame, the heat preservation cover is connected with the fixed frame and the limiting frame through clamping grooves, the heat preservation cover is connected with the limiting block through clamping grooves, the limiting block is slidably connected in the fixed frame, and the heat preservation cover is connected with the pipeline clamping grooves; the inner side of the heat preservation cover is provided with a heat preservation mechanism which comprises heat preservation cotton, a fixing frame and a PFT heat preservation film, and a cavity is arranged between the heat preservation cotton and the fixing frame. And a limiting frame is fixed on the outer side of the upper part of the base. This air source heat pump with structure prevents frostbite can keep warm air source heat pump winter, avoids the heat pump to freeze and the energy efficiency descends, guarantees the heat pump refrigeration effect, and easy to assemble and dismantlement, stable in structure, but quick assembly disassembly.
Description
Technical Field
The utility model relates to the technical field of air-source heat pumps, in particular to an air-source heat pump with an anti-freezing structure.
Background
The air energy heat pump is a novel heating mode, can absorb heat from the atmosphere, and then is converted into heat energy by using a compressor, and is widely popular in the market due to the characteristics of energy conservation, environmental protection, stability and high efficiency;
the utility model with the authorized bulletin number of CN215002255U relates to an air energy heat pump, which comprises a compressor, a hot water heat exchanger, an evaporator, a cold water heat exchanger, a gas-liquid separator, a first liquid storage tank, a second liquid storage tank and a four-way valve, wherein the compressor is connected with the hot water heat exchanger, the hot water heat exchanger is connected with the first liquid storage tank, the first liquid storage tank is connected with the cold water heat exchanger, the cold water heat exchanger is connected with the second liquid storage tank, the second liquid storage tank is connected with the evaporator, and the evaporator is connected with the compressor. According to the air energy heat pump, the water liquid of the first liquid storage tank is heated through the hot water heat exchanger, and the temperature of the generated water can reach 75 degrees: simultaneously, the water in the second liquid storage tank is refrigerated by the cold energy generated by the cold water heat exchanger, the generated water temperature can reach 15 ℃, and through the circulation, the combined use of cold water and hot water is finally realized by the law of conservation of energy;
however, the existing technical solution still has some drawbacks, such as easy icing and energy efficiency decrease of the air-source heat pump in winter, affecting the refrigerating effect of the heat pump and increasing energy consumption, so we propose an air-source heat pump with an anti-freezing structure so as to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an air-source heat pump with an anti-freezing structure, so as to solve the problems that the air-source heat pump is easy to freeze and the energy efficiency of the air-source heat pump is reduced in winter, the refrigerating effect of the heat pump is affected and the energy consumption is increased in the prior air-source heat pump.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an air-source heat pump with an anti-freeze structure, comprising:
the air energy heat pump comprises a base, wherein an air energy heat pump body is arranged above the base;
further comprises:
the heat preservation cover is installed on the base through a limiting mechanism, wherein the limiting mechanism comprises a fixed frame, a limiting block and a limiting frame, the heat preservation cover is connected with the fixed frame and the limiting frame through clamping grooves, the heat preservation cover is connected with the limiting block through clamping grooves, the limiting block is slidably connected in the fixed frame, and the heat preservation cover is connected with the pipeline clamping grooves;
the inner side of the heat preservation cover is provided with a heat preservation mechanism which comprises heat preservation cotton, a fixing frame and a PFT heat preservation film, and a cavity is arranged between the heat preservation cotton and the fixing frame.
Preferably, a limit frame is fixed on the outer side of the upper part of the base, the inner side of the limit frame is tightly attached with a heat insulation cover, the inner side of the heat insulation cover is tightly attached with a fixed frame, and the fixed frame is welded on the base.
Preferably, a supporting spring is fixed in the fixing frame, the outer end of the supporting spring is fixed on the limiting block, and a connecting rope is arranged in the supporting spring;
the inner side of the connecting rope is tightly attached with a guide wheel, the guide wheel is rotationally connected in the fixing frame, and the outer end of the connecting rope is fixedly provided with a pull ring.
Preferably, the inside of the heat preservation cover is fixed with heat preservation cotton, a fixing frame is integrally arranged below the inside of the heat preservation cover, and a PFT heat preservation film is fixed on the inside of the fixing frame.
Preferably, a first fixed block is welded above the fixed frame, the upper end of the first fixed block is fixed on the heat insulation cover, and the first fixed blocks are distributed in an array manner;
the fixing frame is provided with second fixed blocks in an integrated mode all around, the second fixed blocks are distributed in an array mode, and the outer ends of the second fixed blocks are fixed on the heat preservation cover.
Compared with the prior art, the utility model has the beneficial effects that: the air energy heat pump with the anti-freezing structure can keep the temperature of the air energy heat pump in winter, avoid freezing and energy efficiency decline of the heat pump, ensure the refrigerating effect of the heat pump, and is convenient to install and disassemble, stable in structure and capable of being quickly disassembled;
1. the heat-insulating cover is fixed with the PFT heat-insulating film, the heat-insulating cotton is fixed on the inner side of the heat-insulating cover, the heat-insulating cover is fixed on the upper side of the heat-insulating cover and the upper side of the heat-insulating cover are fixed on the outer side of the heat-insulating cover and the heat-insulating cover through the second fixing block, the PFT heat-insulating film is fixed on the inner side of the heat-insulating cover, the air energy heat pump can be insulated in winter, the heat pump is prevented from being frozen and the energy efficiency is prevented from being lowered, and the refrigerating effect of the heat pump is guaranteed;
2. the fixing frame, the limiting frame and the limiting block are arranged, the fixing frame and the limiting frame are connected with the clamping groove of the heat preservation cover, the limiting block is connected with the clamping groove of the fixing frame, the heat preservation cover and the limiting frame, the fixing frame, the limiting frame and the limiting block are convenient to install and detach, and the structure is stable;
3. the quick-release guide device is provided with a support spring, a connecting rope and a guide wheel, the support spring is fixed between the fixed frame and the limiting block, the support spring is slidably connected to the outer side of the guide wheel, the position of the limiting block can be adjusted by pulling the pull ring, and the quick-release guide device can be quickly disassembled and assembled.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the bottom view of the limiting block and the heat-insulating cover of the present utility model;
fig. 4 is a schematic diagram of the overall structure of the connection between the fixing frame and the PFT thermal insulation film.
In the figure: 1. a base; 2. an air energy heat pump body; 3. a fixed frame; 4. a support spring; 5. a connecting rope; 6. a guide wheel; 7. a pull ring; 8. a limiting block; 9. a thermal insulation cover; 10. a limit frame; 11. thermal insulation cotton; 12. a first fixed block; 13. a fixing frame; 14. PFT thermal insulation film; 15. and a second fixed block.
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. 1-4, the present utility model provides a technical solution: an air-source heat pump with an anti-freeze structure, comprising: the air-source heat pump comprises a base 1, an air-source heat pump body 2, a fixed frame 3, a supporting spring 4, a connecting rope 5, a guide wheel 6, a pull ring 7, a limiting block 8, a heat insulation cover 9, a limiting frame 10, heat insulation cotton 11, a first fixed block 12, a fixed frame 13, a PFT heat insulation film 14 and a second fixed block 15;
firstly, as shown in figure 1, an air energy heat pump body 2 is arranged above a base 1, when the outdoor air temperature is reduced, a heat preservation cover 9 is arranged on the outer side of the air energy heat pump body 2, the heat preservation cover 9 is fixed through a limiting mechanism, and a heat preservation mechanism arranged in the heat preservation cover 9 plays a role in protecting the air energy heat pump body 2;
as shown in fig. 2 and 3, the pull ring 7 is pulled outwards, the pull ring 7 drives the connecting rope 5 fixed with the pull ring 7 to move, the inner side of the connecting rope 5 is tightly attached with the guide wheel 6, the connecting rope 5 slides outside the guide wheel 6, the front and rear 2 guide wheels 6 slide in the fixed frame 3, the connecting rope 5 supports and limits the connecting rope 5, when the pull ring 7 is pulled, the connecting rope 5 drives the limiting block 8 fixed with the connecting rope to move, the limiting block 8 slides in the fixed frame 3 connected with the clamping groove of the limiting block 8, the limiting block 8 is separated from the clamping groove of the limiting frame 10, the supporting spring 4 fixed at the inner end of the limiting block 8 is compressed, the position of the limiting block 8 is adjusted, then the heat preservation cover 9 is hoisted above the base 1, the heat preservation cover 9 is put down, the heat preservation cover 9 is connected with the clamping grooves of the limiting frame 10 and the fixed frame 3, and the limiting effect is achieved on the heat preservation cover 9;
then the pull ring 7 is loosened, the supporting spring 4 pushes the limiting block 8 to reset under the elastic action, the supporting spring 4 slides in the fixed frame 3, the outer end of the limiting block 8 is connected with the clamping groove of the heat preservation cover 9, the middle part of the limiting block 8 is connected with the clamping groove of the heat preservation cover 9, the heat preservation cover 9 is fixed, the clamping groove of the heat preservation cover 9 is connected to the outer side of the connecting rope 5, and the clamping groove of the heat preservation cover 9 is connected to the outer side of a pipeline installed with the air energy heat pump body 2;
as shown in fig. 1 and fig. 4, when the air-source heat pump body 2 works, generated heat is gathered in the fixing frame 13, the PFT heat-insulating film 14 fixed on the inner side of the fixing frame 13 prevents heat dissipation, the heat-insulating cotton 11 fixed on the inner side of the heat-insulating cover 9 further insulates heat, a cavity is arranged between the heat-insulating cotton 11 and the PFT heat-insulating film 14, outdoor cold air is prevented from directly contacting the PFT heat-insulating film 14, the heat-insulating cover 9 is connected with the upper side of the fixing frame 13 through the first fixing blocks 12 distributed in an array manner, and the periphery of the heat-insulating cover 9 and the periphery of the fixing frame 13 are connected through the second fixing blocks 15 distributed in an array manner, so that heat-insulating effect is ensured.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
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 (5)
1. An air-source heat pump with an anti-freeze structure, comprising:
the air source heat pump comprises a base (1), wherein an air source heat pump body (2) is arranged above the base (1);
characterized by further comprising:
the heat preservation cover (9), the heat preservation cover (9) is installed on the base (1) through a limiting mechanism, wherein the limiting mechanism comprises a fixed frame (3), a limiting block (8) and a limiting frame (10), the heat preservation cover (9) is connected with clamping grooves of the fixed frame (3) and the limiting frame (10), the heat preservation cover (9) is connected with clamping grooves of the limiting block (8), the limiting block (8) is slidably connected in the fixed frame (3), and the heat preservation cover (9) is connected with the pipeline clamping grooves;
the inner side of the heat preservation cover (9) is provided with a heat preservation mechanism, wherein the heat preservation mechanism comprises heat preservation cotton (11), a fixing frame (13) and a PFT heat preservation film (14), and a cavity is arranged between the heat preservation cotton (11) and the fixing frame (13).
2. An air energy heat pump with antifreeze structure as defined in claim 1, wherein: the upper outer side of the base (1) is fixed with a limiting frame (10), the inner side of the limiting frame (10) is tightly attached with a heat preservation cover (9), the inner side of the heat preservation cover (9) is tightly attached with a fixing frame (3), and the fixing frame (3) is welded on the base (1).
3. An air energy heat pump with antifreeze structure as defined in claim 2, wherein: a supporting spring (4) is fixed in the fixed frame (3), the outer end of the supporting spring (4) is fixed on a limiting block (8), and a connecting rope (5) is arranged in the supporting spring (4);
the inner side of the connecting rope (5) is tightly attached with a guide wheel (6), the guide wheel (6) is rotationally connected in the fixed frame (3), and a pull ring (7) is fixed at the outer end of the connecting rope (5).
4. An air energy heat pump with antifreeze structure as defined in claim 1, wherein: the inside of heat preservation cover (9) is fixed with heat preservation cotton (11), and the inboard below integration of heat preservation cover (9) is provided with mount (13), the inboard of mount (13) is fixed with PFT heat preservation membrane (14).
5. An air energy heat pump with antifreeze structure as defined in claim 1, wherein: a first fixed block (12) is welded above the fixed frame (13), the upper end of the first fixed block (12) is fixed on the heat insulation cover (9), and the first fixed blocks (12) are distributed in an array mode;
the fixing frame (13) is provided with second fixing blocks (15) in an integrated mode around, the second fixing blocks (15) are distributed in an array mode, and the outer ends of the second fixing blocks (15) are fixed on the heat insulation cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912127.1U CN220417726U (en) | 2023-07-20 | 2023-07-20 | Air source heat pump with anti-freezing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912127.1U CN220417726U (en) | 2023-07-20 | 2023-07-20 | Air source heat pump with anti-freezing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417726U true CN220417726U (en) | 2024-01-30 |
Family
ID=89651683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321912127.1U Active CN220417726U (en) | 2023-07-20 | 2023-07-20 | Air source heat pump with anti-freezing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417726U (en) |
-
2023
- 2023-07-20 CN CN202321912127.1U patent/CN220417726U/en active Active
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