CN218722402U - Air source heat pump defrosting structure - Google Patents
Air source heat pump defrosting structure Download PDFInfo
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- CN218722402U CN218722402U CN202222809258.9U CN202222809258U CN218722402U CN 218722402 U CN218722402 U CN 218722402U CN 202222809258 U CN202222809258 U CN 202222809258U CN 218722402 U CN218722402 U CN 218722402U
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- heat dissipation
- heat pump
- air source
- source heat
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Abstract
The utility model relates to an air source heat pump defrosting structure, including the air source heat pump body, the front intercommunication of air source heat pump body has pipeline in the middle of first middle pipeline and the second, the left side intercommunication of pipeline in the middle of the second has the connecting tube, the one end intercommunication that the second middle pipeline was kept away from to the connecting tube has the air-blower, the upper surface of air source heat pump body is equipped with and is used for radiating heat dissipation mechanism, heat dissipation mechanism is including fixing the heat dissipation case at air source heat pump body upper surface. This air source heat pump defrosting structure takes the heat of air source heat pump body inside out the release to the heat dissipation incasement portion through semiconductor radiator and radiating fin's cooperation under heat dissipation mechanism's effect to make the heat release through the ventilation hole of heat dissipation case both sides, make radiating fin absorb this internal heat of air source heat pump with higher speed simultaneously under the cooperation of fan, thereby make the radiating efficiency of air source heat pump body improve greatly.
Description
Technical Field
The utility model relates to an air source heat pump technical field specifically is an air source heat pump defrosting structure.
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, is a form of a heat pump, and as the name suggests, the heat pump can convert low-level heat energy which cannot be directly utilized into high-level heat energy which can be utilized, so that the purpose of saving partial high-level energy is achieved, and when the air source heat pump is used in winter, pipelines are easy to freeze, so that the existing air source heat pump is generally provided with a defrosting and antifreezing device.
The embodiment of chinese patent CN217357633U, this utility model provides an air source heat pump defrosting freeze-proof device, including the air source heat pump, air source heat pump outer wall one side is provided with the water inlet, the one end flange joint of water inlet has air inlet mechanism, and air source heat pump's outer wall surface one side is provided with the delivery port, the one end flange joint of delivery port has drainage mechanism, drainage mechanism's one end is provided with coupling mechanism, surface threaded connection has rings above the outer wall of air source heat pump, threaded connection has heat dissipation mechanism above the outer wall of air source heat pump, the welding of the outer wall below both sides of air source heat pump has the fixed plate, this air source heat pump defrosting freeze-proof device, through the setting of first intermediate pipe, first connecting pipe, first valve and air-blower, can blow through the air-blower when the air source heat pump does not use, make the inside ponding of pipeline discharge through the outlet pipe of delivery port one end, and first valve can control the closed state of first connecting pipe, this utility model can drive the heat dissipation of air source heat pump acceleration heat pump through the cooperation of driving motor and fan when the heat pump does not use, but can receive the influence of external temperature when can drive the heat pump heat dissipation, in case the high dust can drive the high heat dissipation of external air source heat pump, can also be high dust for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an air source heat pump defrosting structure possesses advantages such as the radiating effect is good, has solved the air that the too high fan of ambient temperature drove also can be the higher air of temperature, can cause the problem of certain influence to air source heat pump's heat dissipation.
In order to achieve the above object, the utility model provides a following technical scheme: an air source heat pump defrosting structure comprises an air source heat pump body, wherein a first middle pipeline and a second middle pipeline are communicated with the front side of the air source heat pump body, a connecting pipeline is communicated with the left side of the second middle pipeline, an air blower is communicated with one end, far away from the second middle pipeline, of the connecting pipeline, and a heat dissipation mechanism for dissipating heat is arranged on the upper surface of the air source heat pump body;
the heat dissipation mechanism comprises a heat dissipation box fixed on the upper surface of an air source heat pump body, a semiconductor radiator located inside the heat dissipation box is fixed on the upper surface of the air source heat pump body, heat dissipation fins are fixed on the upper surface and the lower surface of the semiconductor radiator respectively, a fixing plate is fixed inside the heat dissipation box, a fan is fixed inside the fixing plate, a second dustproof net is arranged inside the heat dissipation box after the interior of the heat dissipation box is connected in a sliding mode, connecting blocks are fixed on the upper surface and the lower surface of the second dustproof net respectively, and fixing screws are fixed inside the connecting blocks;
the left side and the right side of the heat dissipation box are provided with fixing components for helping the fan to block dust.
Further, the heat dissipation mechanism uses the axis of the heat dissipation box as the symmetry line and is symmetrical left and right, and the heat dissipation box is shaped as a cuboid with the hollow interior and lacking in the upper surface and the lower surface.
Further, the air vent that is used for second dust screen sliding connection is all seted up to the left and right sides of heat dissipation case, the connecting groove for the connecting block grafting is all seted up to the left and right sides of heat dissipation case.
Furthermore, a through hole is formed in the upper surface of the air source heat pump body, and the radiating fins are inserted into the through hole at the lower side.
Further, fixed subassembly includes threaded connection respectively in the case left and right sides screw rod of dispelling the heat, two one side that the screw rod carried on the back mutually all is fixed with the handle, two equal threaded connection in one side that the screw rod is relative has the fly leaf, two one side that the fly leaf is relative all is fixed with reset spring and fixes in the inside of case of dispelling the heat, one side that reset spring was kept away from to the screw rod is fixed with the locating piece, the outside sliding connection of case of dispelling the heat has the connecting plate, the inside of connecting plate is fixed with the first dust screen of laminating with the case of dispelling the heat.
Furthermore, the left side and the right side of the inner cavity of the connecting plate are provided with positioning grooves for the insertion of the positioning blocks, and the left side and the right side of the heat dissipation box are provided with first thread grooves for the threaded connection of the screw rods.
Furthermore, a mounting groove is formed in one side, away from the reset spring, of the movable plate, a bearing is fixed inside the mounting groove, and the screw rod is fixed inside the bearing.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this air source heat pump defrosting structure takes the heat of air source heat pump body inside out the release to the heat dissipation incasement portion through semiconductor radiator and radiating fin's cooperation under heat dissipation mechanism's effect to make the heat release through the ventilation hole of heat dissipation case both sides, make radiating fin absorb this internal heat of air source heat pump with higher speed simultaneously under the cooperation of fan, thereby make the radiating efficiency of air source heat pump body improve greatly.
2. This air source heat pump structure of defrosting makes first dust screen fix on the heat dissipation case and prevents that the dust from piling up on the fan through the cooperation of connecting plate, locating piece, handle, reset spring, screw rod and fly leaf under fixed subassembly's effect to through the inside of fan entering heat dissipation case, made things convenient for simultaneously and washd or change first dust screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the heat dissipation mechanism of the present invention;
fig. 3 is a schematic view of the fixing assembly of the present invention.
In the figure: the heat dissipation device comprises a heat dissipation mechanism 1, a fixing plate 101, a fan 102, a first dust screen 103, a heat dissipation box 104, a second dust screen 105, a semiconductor heat sink 106, heat dissipation fins 107, fixing screws 108, connecting blocks 109, connecting plates 110, positioning blocks 111, a handle 112, a return spring 113, a screw 114, a movable plate 115, an air source heat pump body 2, a first middle pipeline 3, a blower 4, a connecting pipeline 5 and a second middle pipeline 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an air source heat pump defrosting structure in this embodiment includes an air source heat pump body 2, a first intermediate pipe 3 and a second intermediate pipe 6 are communicated with a front surface of the air source heat pump body 2, a connecting pipe 5 is communicated with a left side of the second intermediate pipe 6, an air blower 4 is communicated with one end of the connecting pipe 5 far away from the second intermediate pipe 6, a heat dissipation mechanism 1 for dissipating heat is disposed on an upper surface of the air source heat pump body 2, electrical components appearing herein are electrically connected to a master controller and a power supply, the master controller can be a conventional known device for a computer or the like to control, and a conventional disclosed power connection technology is not described herein.
Referring to fig. 2, in order to improve the heat dissipation effect of the air source heat pump body 2, the heat dissipation mechanism 1 in this embodiment includes a heat dissipation box 104 fixed on the upper surface of the air source heat pump body 2, a semiconductor heat sink 106 located inside the heat dissipation box 104 is fixed on the upper surface of the air source heat pump body 2, heat dissipation fins 107 are fixed on the upper surface and the lower surface of the semiconductor heat sink 106, the semiconductor heat sink 106 absorbs the heat inside the air source heat pump body 2 through the lower side heat dissipation fins 107 and releases the heat through the upper side heat dissipation fins 107, a fixing plate 101 is fixed inside the heat dissipation box 104, a fan 102 is fixed inside the fixing plate 101, a second dust screen 105 after the internal sliding connection of the heat dissipation box 104, connecting blocks 109 are fixed on the upper surface and the lower surface of the second dust screen 105, fixing screws 108 are fixed inside the connecting blocks 109, the control method of the present invention is controlled by a controller, a control circuit of the controller can be realized by simple programming of a technician in the field, the provision of a power supply is well known in the field, and the present invention is mainly used for protecting a mechanical device, so the present invention does not explain the control method and the circuit connection in detail.
The left side of the connecting block 109 is provided with a threaded hole for the fixing screw 108 to penetrate through, the fixing screw 108 is in threaded connection with the connecting block 109 through the threaded hole, a second threaded groove for the fixing screw 108 to be in threaded connection is formed in the heat dissipation box 104, the heat dissipation mechanism 1 is symmetrical left and right with the central axis of the heat dissipation box 104 as a symmetry line, the heat dissipation box 104 is in a cuboid shape with a hollow interior and missing upper and lower surfaces, vent holes for the second dustproof net 105 to be in sliding connection are formed in the left side and the right side of the heat dissipation box 104, the fan 102 accelerates the heat release of the upper side heat dissipation fins 107 to enable the lower side heat dissipation fins 107 to absorb heat in an accelerated mode, connecting grooves for the connecting block 109 to be connected in an inserting mode are formed in the left side and the right side of the heat dissipation box 104, through holes are formed in the upper surface of the air source heat pump body 2, and the lower side heat dissipation fins 107 are connected in the through holes in an inserting mode.
The heat dissipation mechanism 1 extracts heat inside the air source heat pump body 2 through the cooperation of the semiconductor heat sink 106 and the heat dissipation fins 107 and releases the heat into the heat dissipation box 104, and releases the heat through the ventilation holes on both sides of the heat dissipation box 104, and at the same time, the heat dissipation fins 107 accelerate the absorption of the heat inside the air source heat pump body 2 through the cooperation of the fan 102, thereby greatly improving the heat dissipation efficiency of the air source heat pump body 2.
Referring to fig. 3, in order to facilitate cleaning or replacing the dust-proof net, in the present embodiment, fixing components for helping the fan 102 block dust are disposed on the left and right sides of the heat dissipation box 104, the fixing components include screws 114 respectively screwed on the left and right sides of the heat dissipation box 104, handles 112 are fixed on opposite sides of the screws 114, movable plates 115 are screwed on opposite sides of the screws 114, return springs 113 are fixed on opposite sides of the movable plates 115 and fixed inside the heat dissipation box 104, positioning blocks 111 are fixed on sides of the screws 114 away from the return springs 113, a connection plate 110 is slidably connected to an outer side of the heat dissipation box 104, the screws 114 drive the movable plates 115 to move together and compress the return springs 113 while rotating, the positioning blocks 111 are driven to gradually separate from the connection plate 110, and a first dust-proof net 103 attached to the heat dissipation box 104 is fixed inside the connection plate 110.
The first dust screen 103 can be taken out for cleaning or replacement after the positioning block 111 and the connecting plate 110 are completely separated, positioning grooves for inserting the positioning block 111 are formed in the left side and the right side of an inner cavity of the connecting plate 110, first thread grooves for threaded connection of the screw 114 are formed in the left side and the right side of the heat dissipation box 104, a mounting groove is formed in one side, away from the reset spring 113, of the movable plate 115, a bearing is fixed inside the mounting groove, the screw 114 is fixed inside the bearing, the screw 114 is rotatably connected with the movable plate 115 through the bearing, the movable plate 115 is cuboid, a movable groove is formed in the heat dissipation box 104, the movable plate 115 is slidably connected in the movable groove, and the movable plate 115 and the movable groove are matched to enable the movable plate 115 and the movable groove to be incapable of rotating together with the screw 114.
It should be noted that the fixing component, through the cooperation of the connecting plate 110, the positioning block 111, the handle 112, the return spring 113, the screw 114 and the movable plate 115, fixes the first dust-proof screen 103 on the heat dissipation box 104 to prevent dust from accumulating on the fan 102, and enters the interior of the heat dissipation box 104 through the fan 102, which facilitates the cleaning or replacement of the first dust-proof screen 103.
The working principle of the embodiment is as follows:
(1) The air source heat pump body 2 is started, the fan 102 and the semiconductor radiator 106 are started, the semiconductor radiator 106 absorbs heat inside the air source heat pump body 2 through the lower side radiating fins 107 and releases the heat through the upper side radiating fins 107, the fan 102 accelerates the release of the heat through the upper side radiating fins 107 to enable the lower side radiating fins 107 to absorb the heat quickly, so that the radiating efficiency of the air source heat pump body 2 is improved, the radiating mechanism 1 pumps out the heat inside the air source heat pump body 2 through the cooperation of the semiconductor radiator 106 and the radiating fins 107 to be released inside the radiating box 104, the heat is released through the ventilation holes on two sides of the radiating box 104, meanwhile, the radiating fins 107 accelerate the absorption of the heat inside the air source heat pump body 2 under the cooperation of the fan 102, and therefore the radiating efficiency of the air source heat pump body 2 is greatly improved.
(2) When the first dust screen 103 needs to be cleaned, the two handles 112 are rotated simultaneously to enable the screw 114 to rotate together, the screw 114 rotates and simultaneously drives the movable plate 115 to move together and compress the return spring 113, and simultaneously drives the positioning block 111 to gradually separate from the connecting plate 110, after the positioning block 111 is completely separated from the connecting plate 110, the first dust screen 103 can be taken out for cleaning or replacement, the fixing component enables the first dust screen 103 to be fixed on the heat dissipation box 104 through the matching of the connecting plate 110, the positioning block 111, the handles 112, the return spring 113, the screw 114 and the movable plate 115 to prevent dust from accumulating on the fan 102, and the first dust screen 103 enters the heat dissipation box 104 through the fan 102, and meanwhile, the first dust screen 103 is convenient to clean or replace.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air source heat pump defrosting structure, includes air source heat pump body (2), its characterized in that: the front side of the air source heat pump body (2) is communicated with a first middle pipeline (3) and a second middle pipeline (6), the left side of the second middle pipeline (6) is communicated with a connecting pipeline (5), one end, far away from the second middle pipeline (6), of the connecting pipeline (5) is communicated with an air blower (4), and the upper surface of the air source heat pump body (2) is provided with a heat dissipation mechanism (1) for dissipating heat;
the heat dissipation mechanism (1) comprises a heat dissipation box (104) fixed on the upper surface of an air source heat pump body (2), a semiconductor radiator (106) located inside the heat dissipation box (104) is fixed on the upper surface of the air source heat pump body (2), heat dissipation fins (107) are fixed on the upper surface and the lower surface of the semiconductor radiator (106), a fixing plate (101) is fixed inside the heat dissipation box (104), a fan (102) is fixed inside the fixing plate (101), a second dust screen (105) is connected inside the heat dissipation box (104) in a sliding mode, connecting blocks (109) are fixed on the upper surface and the lower surface of the second dust screen (105), and fixing screws (108) are fixed inside the connecting blocks (109);
the left side and the right side of the heat dissipation box (104) are provided with fixing components for helping the fan (102) to block dust.
2. The air-source heat pump defrosting structure according to claim 1, characterized in that: the heat dissipation mechanism (1) is symmetrical left and right by taking the central axis of the heat dissipation box (104) as a symmetrical line, and the heat dissipation box (104) is shaped like a cuboid which is hollow inside and is absent on the upper surface and the lower surface.
3. The air-source heat pump defrosting structure according to claim 1, characterized in that: the air vent that supplies with second dust screen (105) sliding connection is all seted up to the left and right sides of heat dissipation case (104), the connecting groove that supplies connecting block (109) grafting is all seted up to the left and right sides of heat dissipation case (104).
4. The air source heat pump defrosting structure of claim 1, wherein: the upper surface of the air source heat pump body (2) is provided with a through hole, and the radiating fins (107) on the lower side are inserted in the through hole.
5. The air-source heat pump defrosting structure according to claim 1, characterized in that: fixed subassembly is including difference threaded connection at heat dissipation case (104) left and right sides screw rod (114), two one side that screw rod (114) carried on the back mutually all is fixed with handle (112), two equal threaded connection in one side that screw rod (114) is relative has fly leaf (115), two one side that fly leaf (115) is relative all is fixed with reset spring (113) and fixes the inside at heat dissipation case (104), one side that reset spring (113) were kept away from in screw rod (114) is fixed with locating piece (111), the outside sliding connection of heat dissipation case (104) has connecting plate (110), the inside of connecting plate (110) is fixed with first dust screen (103) of laminating with heat dissipation case (104).
6. The air source heat pump defrosting structure of claim 5, wherein: the left side and the right side of the inner cavity of the connecting plate (110) are provided with positioning grooves for the insertion of the positioning blocks (111), and the left side and the right side of the heat dissipation box (104) are provided with first thread grooves for the threaded connection of the screw rods (114).
7. The air source heat pump defrosting structure of claim 5, wherein: the movable plate (115) is far away from one side of the return spring (113) and is provided with a mounting groove, a bearing is fixed inside the mounting groove, and the screw rod (114) is fixed inside the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809258.9U CN218722402U (en) | 2022-10-25 | 2022-10-25 | Air source heat pump defrosting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809258.9U CN218722402U (en) | 2022-10-25 | 2022-10-25 | Air source heat pump defrosting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218722402U true CN218722402U (en) | 2023-03-24 |
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ID=85588487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222809258.9U Active CN218722402U (en) | 2022-10-25 | 2022-10-25 | Air source heat pump defrosting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218722402U (en) |
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2022
- 2022-10-25 CN CN202222809258.9U patent/CN218722402U/en active Active
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