CN220648590U - Heat pump external machine with high connection strength - Google Patents
Heat pump external machine with high connection strength Download PDFInfo
- Publication number
- CN220648590U CN220648590U CN202322147647.4U CN202322147647U CN220648590U CN 220648590 U CN220648590 U CN 220648590U CN 202322147647 U CN202322147647 U CN 202322147647U CN 220648590 U CN220648590 U CN 220648590U
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- air outlet
- air
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- heat pump
- net
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- 230000017525 heat dissipation Effects 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 12
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a heat pump external machine with high connection strength, which comprises a shell, a wind wheel and an air outlet net, wherein the wind wheel is rotatably arranged in the shell, an air outlet and an air deflector are arranged on the shell, the air outlet is provided with a first air outlet section and a second air outlet section, and the first air outlet section is arranged corresponding to the wind wheel; the air deflector is connected to the shell and positioned between the air outlet and the wind wheel; the air deflector is provided with an air deflector section and a connecting plate section, the air deflector section is provided with an air deflector channel, and the air deflector channel corresponds to and is communicated with the first air port section; the connecting plate section is covered on the second air port section; the air outlet net is covered on the air outlet, one end of the air outlet net extends to the first air outlet section and is connected with the inner wall of the air guide channel, and the other end of the air outlet net extends to the second air outlet section and extends into the second air outlet section to be connected with the connecting plate section. One end of the air outlet net is directly correspondingly communicated with the air guide channel, the air outlet quantity is not influenced, and the other end of the air outlet net is connected with the connecting plate section of the air guide cover, so that the connection strength of the air outlet net is enhanced.
Description
Technical Field
The utility model relates to the technical field of heat pumps, in particular to a heat pump external machine with high connection strength.
Background
Currently, heat pump heating utilizes a compression condenser of a refrigeration system to heat indoor air. When the air conditioner is in refrigeration operation, the low-pressure refrigerant liquid evaporates and absorbs heat in the evaporator, and the high-temperature high-pressure refrigerant releases heat and condenses in the condenser. The heat pump heating is to exchange the positions of the air suction pipe and the air discharge pipe of the refrigerating system through electromagnetic reversing. The indoor coil of the original refrigeration working evaporator is changed into a condenser for heating, so that the refrigerating system absorbs heat outdoors and releases heat indoors, and the purpose of heating is realized.
The existing heat pump shell is internally provided with a wind wheel which rotates to radiate heat generated during the operation of the heat pump, an air outlet is formed in the shell, and an air outlet net is covered on the air outlet, but the air outlet net is directly corresponding to the air outlet, and is assembled by a screw structure arranged at the periphery during connection.
Disclosure of Invention
In order to overcome at least one defect in the prior art, the utility model provides a heat pump external machine with high connection strength, which can directly correspond and penetrate one end of an air outlet net with an air guide channel without influencing air outlet quantity, and the other end of the air outlet net is connected with a connecting plate section of an air guide cover to strengthen the connection strength of the air outlet net.
The utility model adopts the technical proposal for solving the problems that:
the heat pump external machine with high connection strength comprises a machine shell, a wind wheel and an air outlet net, wherein the wind wheel is rotatably arranged in the machine shell, an air outlet and an air deflector are arranged on the machine shell, the air outlet is provided with a first air outlet section and a second air outlet section, and the first air outlet section and the wind wheel are correspondingly arranged; the air deflector is connected to the shell and positioned between the air outlet and the wind wheel; the air guide plate is provided with an air guide plate section and a connecting plate section, the air guide plate section is provided with an air guide channel, and the air guide channel corresponds to and is communicated with the first air port section; the connecting plate section is covered on the second air port section; the air outlet net is covered on the air outlet, one end of the air outlet net extends to the first air outlet section and is connected with the inner wall of the air guide channel, and the other end of the air outlet net extends to the second air outlet section and extends into the second air outlet section to be connected with the connecting plate section.
Further, a plurality of first connecting pieces and a plurality of second connecting pieces are arranged on the periphery of the air outlet net, and the first connecting pieces are used for extending into the air guide channel and are connected with the inner wall of the air guide channel; the second connecting pieces are used for extending into the second air port section and connecting with the connecting plate section.
Further, the shell is covered with a mask, the mask comprises a panel and a side plate which are integrally formed, and the panel is covered on the end face of the shell; the panel is provided with the air outlet; the side plates are connected to the side parts of the panel and extend to the side surfaces of the shell.
Further, a plurality of connecting blocks are arranged on the panel and distributed around the air outlet; the periphery of aviation baffle is equipped with a plurality of connecting holes along, and is a plurality of connecting holes with a plurality of connecting block one-to-one sets up, the cross-under has the screw in the connecting hole, the screw spiro union to in the connecting block.
Further, a heat radiation opening is formed in the side plate, a plurality of heat radiation fins are arranged in the heat radiation opening, and heat radiation holes are formed in each heat radiation fin.
Further, the heat dissipation port is oval; the heat dissipation holes are elliptical.
Further, the air outlet net comprises a third connecting sheet, a plurality of annular ribs and a plurality of connecting ribs, and the annular ribs are sequentially distributed around the periphery of the third connecting sheet from inside to outside; the connecting ribs are circumferentially distributed at intervals around the third connecting piece, one end of each connecting rib is connected with the third connecting piece, and each connecting rib is sequentially connected with each annular rib from inside to outside.
Further, the air outlet and the air outlet net are all elliptic.
In summary, the utility model has the following technical effects:
the air outlet is divided into two sections, the first air outlet section corresponds to the impeller, the sealing cover is communicated with the air guide plate section through the air guide channel, the air quantity guided by the air wheel is guided out through the air guide channel, the due air quantity is kept, and the second air outlet section can be a sealing cover of the connecting plate section and is used for being installed with an air outlet net, so that the connection strength is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic structural diagram of an air outlet network according to the present utility model;
fig. 4 is a schematic structural view of the mask of the present utility model.
Wherein the reference numerals have the following meanings: 10. a housing; 11. a panel; 111. an air outlet; 12. a side plate; 121. a heat radiation port; 122. a heat sink; 123. a heat radiation hole; 20. an air outlet net; 21. a third connecting piece; 22. annular ribs; 23. connecting ribs; 24. a second connecting piece; 31. an air deflector section; 311. an air guide channel; 32. a connecting plate section; 40. and a wind wheel.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-4, the utility model discloses a heat pump external machine with high connection strength, which comprises a casing 10, a wind wheel 40 and an air outlet net 20, wherein the wind wheel 40 is rotatably arranged in the casing 10, an air outlet 111 and an air deflector are arranged on the casing 10, the air outlet 111 is provided with a first air outlet section and a second air outlet section, the first air outlet section and the wind wheel 40 are correspondingly arranged, the air deflector is connected to the casing 10, and the air deflector is positioned between the air outlet 111 and the wind wheel 40.
The air deflector is provided with an air deflector section 31 and a connecting plate section 32, the air deflector section 31 is provided with an air deflector channel 311, the air deflector channel 311 corresponds to and is communicated with the first air port section, and the connecting plate section 32 is covered on the second air port section. The air outlet net 20 is covered on the air outlet 111, one end of the air outlet net 20 extends to the first air outlet section and is connected with the inner wall of the air guiding channel 311, and the other end of the air outlet net 20 extends to the second air outlet section and extends into the second air outlet section to be connected with the connecting plate section 32.
Based on the above structure, when the heat pump external machine with high connection strength is used, the wind wheel 40 can be rotatably arranged in the machine shell 10, then the wind wheel 40 can be driven to rotate by a motor, and the heat in the machine shell 10 can be led out through the air outlet 111 by the rotation of the wind wheel 40.
Specifically, since the first air port section of the air outlet 111 in this embodiment is directly disposed corresponding to the wind wheel 40, the air flow generated by the wind wheel 40 can be directly guided to flow through the air guiding channel 311 of the air guiding plate, and is directly guided out by the first air port section. The second air port section is covered by the connecting plate section 32 of the air deflector, and when the air outlet net 20 is connected with the casing 10, the connecting plate section 32 of the air deflector can form a solid connection structure at the second air port section of the air outlet 111, so that one end of the air outlet net 20 is connected with the connecting plate section 32, and the assembly strength of the air outlet net 20 and the casing 10 can be enhanced.
Compared with directly capping the air outlet net 20 at the position of the air outlet 111, only the outer peripheral edge of the air outlet net 20 can be assembled with the inner wall of the air outlet 111, so that only the peripheral edge of the air outlet net 20 is assembled with a solid structure, and the connection strength is limited.
Further, a plurality of first connection pieces and a plurality of second connection pieces 24 are provided on the outer periphery of the air outlet net 20, specifically, when the air outlet net 20 is assembled, the plurality of first connection pieces may extend into the air guiding channel 311, and the air outlet net 20 is connected with the inner wall of the air guiding channel 311 through the plurality of first connection pieces, and the plurality of second connection pieces 24 may extend into the second air port section and be connected with the connection plate section 32.
On this structural basis, can be through setting up first connecting hole at air ducting 311 inner wall, correspond and set up the second connecting hole at second wind gap section inner wall, when connecting, can correspond first connecting piece and first connecting hole then assemble with the screw, and second connecting piece 24 can correspond and then assemble with the screw with the second connecting hole, realize the assembly of air-out net 20, and make things convenient for the dismouting, be convenient for later stage change or wash.
Further, the casing 10 may be covered with a mask, and the mask includes a panel 11 and a side plate 12 integrally formed, the panel 11 is covered on an end surface of the casing 10, an air outlet 111 is provided on the panel 11, and the side plate 12 is connected to a side portion of the panel 11 and extends to a side surface of the casing 10. Thus, the end face and the side face of the casing 10 can be directly covered by the mask, so that the processing and the assembly are convenient.
Specifically, the panel 11 is provided with a plurality of connection blocks, and the plurality of connection blocks are distributed around the air outlet 111; then be equipped with a plurality of connecting holes at the periphery edge of aviation baffle, when carrying out the assembly of aviation baffle, can set up a plurality of connecting holes and a plurality of connecting block one-to-one, the cross-under has the screw in the connecting hole, in the screw spiro union to the connecting block, realize the detachable assembly of aviation baffle, be convenient for later maintenance.
Further, the side plate 12 may be provided with a heat dissipation opening 121, a plurality of heat dissipation fins 122 are disposed in the heat dissipation opening 121, and heat dissipation holes 123 are disposed on each heat dissipation fin 122, so that after the mask is covered on the casing 10, heat inside the casing 10 can be directly led out through the heat dissipation opening 121, the heat dissipation opening 121 can be connected by the plurality of heat dissipation fins 122, the overall strength of the side plate 12 can be increased, and the heat dissipation fins 122 can be made of heat dissipation materials such as aluminum alloy and have heat dissipation performance.
Further, the heat dissipation port 121 has an oval shape, and the oval shape is used as the heat dissipation port 121, and the oval shape has a longer longitudinal caliber than the circular shape, and the transverse caliber is not changed, so that a larger heat dissipation structure can be processed on the side plate 12 with the same area size.
Similarly, the heat dissipation hole 123 has an elliptical shape.
Further, the air outlet net 20 in this embodiment includes a third connecting piece 21, a plurality of annular ribs 22 and a plurality of connecting ribs 23, the plurality of annular ribs 22 are sequentially arranged around the periphery of the third connecting piece 21 from inside to outside, the plurality of connecting ribs 23 are circumferentially spaced around the connecting piece, one end of each connecting rib 23 is connected to the connecting piece, and each connecting rib 23 is sequentially connected to each annular rib 22 from inside to outside. In this way, the middle of the air outlet net 20 is based on the third connecting sheet 21, then the annular ribs 22 are sequentially arranged at intervals from inside to outside to form air outlet intervals, and then the connecting ribs 23 are used for connection and fixation, so that the connection strength of the air outlet net 20 is improved.
Further, the air outlet 111 and the air outlet net 20 are both oval, so that the air outlet 111 is in an oval configuration, compared with a round configuration, the oval configuration lengthens the longitudinal caliber, and the transverse caliber is unchanged, so that the air outlet 111 has a larger air outlet 111, the air outlet 111 needs to have a first air outlet section corresponding to the wind wheel 40, and a second air outlet section for providing a cover of the connecting plate section 32 for the assembly space of the air outlet net 20, so that the air outlet volume can be ensured, and the shape of the air outlet net 20 corresponds to the shape matching configuration of the air outlet 111.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. The heat pump external machine with high connection strength is characterized by comprising a machine shell, a wind wheel and an air outlet net, wherein the wind wheel is rotatably arranged in the machine shell, an air outlet and an air deflector are arranged on the machine shell, the air outlet is provided with a first air outlet section and a second air outlet section, and the first air outlet section and the wind wheel are correspondingly arranged; the air deflector is connected to the shell and positioned between the air outlet and the wind wheel; the air guide plate is provided with an air guide plate section and a connecting plate section, the air guide plate section is provided with an air guide channel, and the air guide channel corresponds to and is communicated with the first air port section; the connecting plate section is covered on the second air port section; the air outlet net is covered on the air outlet, one end of the air outlet net extends to the first air outlet section and is connected with the inner wall of the air guide channel, and the other end of the air outlet net extends to the second air outlet section and extends into the second air outlet section to be connected with the connecting plate section.
2. The high-connection-strength heat pump external machine according to claim 1, wherein a plurality of first connecting pieces and a plurality of second connecting pieces are arranged on the periphery of the air outlet net, and the plurality of first connecting pieces are used for extending into the air guide channel and are connected with the inner wall of the air guide channel; the second connecting pieces are used for extending into the second air port section and connecting with the connecting plate section.
3. The high-connection-strength heat pump external machine according to claim 1, wherein the shell is covered with a mask, the mask comprises an integrally formed panel and a side plate, and the panel is covered on the end face of the shell; the panel is provided with the air outlet; the side plates are connected to the side parts of the panel and extend to the side surfaces of the shell.
4. The high-connection-strength heat pump outdoor unit of claim 3, wherein the panel is provided with a plurality of connection blocks, and the plurality of connection blocks are distributed around the air outlet; the periphery of aviation baffle is equipped with a plurality of connecting holes along, and is a plurality of connecting holes with a plurality of connecting block one-to-one sets up, the cross-under has the screw in the connecting hole, the screw spiro union to in the connecting block.
5. The heat pump external unit with high connection strength according to claim 3, wherein a heat radiation opening is formed in the side plate, a plurality of heat radiation fins are arranged in the heat radiation opening, and heat radiation holes are formed in each heat radiation fin.
6. The high connection strength heat pump outdoor unit of claim 5, wherein the heat dissipation port is oval; the heat dissipation holes are elliptical.
7. The high-connection-strength heat pump external machine according to any one of claims 1 to 6, wherein the air outlet net comprises a third connecting piece, a plurality of annular ribs and a plurality of connecting ribs, and the plurality of annular ribs are sequentially distributed from inside to outside around the periphery of the third connecting piece; the connecting ribs are circumferentially distributed at intervals around the third connecting piece, one end of each connecting rib is connected with the third connecting piece, and each connecting rib is sequentially connected with each annular rib from inside to outside.
8. The high connection strength heat pump outdoor unit of any one of claims 1-6, wherein the air outlet and the air outlet net are both oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147647.4U CN220648590U (en) | 2023-08-09 | 2023-08-09 | Heat pump external machine with high connection strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147647.4U CN220648590U (en) | 2023-08-09 | 2023-08-09 | Heat pump external machine with high connection strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220648590U true CN220648590U (en) | 2024-03-22 |
Family
ID=90290464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322147647.4U Active CN220648590U (en) | 2023-08-09 | 2023-08-09 | Heat pump external machine with high connection strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220648590U (en) |
-
2023
- 2023-08-09 CN CN202322147647.4U patent/CN220648590U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |