CN220707780U - Indoor unit of air source heat pump unit - Google Patents
Indoor unit of air source heat pump unit Download PDFInfo
- Publication number
- CN220707780U CN220707780U CN202322364305.8U CN202322364305U CN220707780U CN 220707780 U CN220707780 U CN 220707780U CN 202322364305 U CN202322364305 U CN 202322364305U CN 220707780 U CN220707780 U CN 220707780U
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- China
- Prior art keywords
- bottom plate
- plate
- plate body
- heat pump
- air source
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Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model relates to the technical field of heat pump units, in particular to an indoor unit of an air source heat pump unit, which comprises a chassis, wherein the chassis is formed by enclosing a bottom plate, a lower plate and an upper cover plate, the upper cover plate comprises a left plate body, a right plate body, an upper plate body and a top plate body, the left plate body is detachably connected with the left side of the bottom plate through a first fastening structure, the left plate body is detachably connected with the right side of the bottom plate through a second fastening structure, and the top plate body is detachably connected with the upper side of the bottom plate through a screw. During installation, only need set up the hypoplastron perpendicularly on the bottom plate earlier to fixed the bottom plate, then install the upper cover plate on the bottom plate through buckle structure, fasten through the screw at last, conveniently install. During maintenance, the screws are detached firstly, then the upper cover plate is taken down from the bottom plate, all parts in the indoor unit of the air source heat pump unit are exposed, the maintenance and replacement parts are not limited by space any more, the maintenance is convenient, and the large-scale use is facilitated.
Description
Technical Field
The utility model relates to the technical field of heat pump units, in particular to an indoor unit of an air source heat pump unit.
Background
At present, the machine case of the indoor unit of the air source heat pump unit is formed by welding a bottom plate and surrounding plates, and a box body structure with an opening at the upper part is formed by limiting the space of the surrounding plates during maintenance, so that the maintenance is inconvenient.
Disclosure of Invention
The utility model solves the technical problem of providing an air source heat pump unit indoor unit convenient to maintain.
The technical scheme adopted for solving the technical problems is as follows: the indoor unit of the air source heat pump unit comprises a machine case, wherein the machine case is in a hollow cuboid shape and is formed by enclosing a rear bottom plate, a lower plate and an upper cover plate, the lower plate is vertically arranged on the lower side of the bottom plate, and at least one pipeline inlet and outlet are arranged in the lower plate;
the upper cover plate comprises a left plate body, a right plate body, an upper plate body and a top plate body, wherein the left plate body is vertically arranged on the left side of the top plate body, the right plate body is vertically arranged on the right side of the top plate body, and the upper plate body is vertically arranged on the upper side of the top plate body;
the left plate body can be dismantled with the left side of bottom plate through first buckle structure and be connected, and the left plate body can be dismantled with the right side of bottom plate through second buckle structure and be connected, and the roof body can be dismantled with the upside of bottom plate through the screw and be connected.
Further, the lower plate and the bottom plate are of an integral structure.
Further, a triangular reinforcing plate is arranged at the joint of the lower plate and the bottom plate.
Further, the first buckle structure and the second buckle structure are the same;
the first buckle structure comprises a hook arranged at the edge of the bottom plate and a connecting clamping groove arranged at the edge of the left plate body, and the hook is arranged in the connecting clamping groove in a matching mode.
Further, the upper plate body is provided with a heat radiation hole.
Further, the device also comprises a mounting and fixing bracket, wherein the mounting and fixing bracket is provided with at least one first expansion bolt through hole and at least one mounting clamping groove;
at least one hanging buckle is arranged on the back surface of the bottom plate, and one hanging buckle can be arranged in one mounting clamping groove in a matching mode.
Further, the mounting fixing support and the bottom plate are mutually perpendicular.
Further, the hanging buckle is arranged at the middle upper part of the back of the bottom plate, and a second expansion bolt through hole is formed at the middle lower part of the back of the bottom plate.
Further, the back of the bottom plate is provided with reinforcing ribs.
The beneficial effects of the utility model are as follows: the case of the indoor unit of the air source heat pump unit is formed by enclosing a bottom plate, a lower plate and an upper cover plate, wherein the upper cover plate comprises a left plate body, a right plate body, an upper plate body and a top plate body, the left plate body is detachably connected with the left side of the bottom plate through a first fastening structure, the left plate body is detachably connected with the right side of the bottom plate through a second fastening structure, and the top plate body is detachably connected with the upper side of the bottom plate through a screw. During installation, only need set up the hypoplastron perpendicularly on the bottom plate earlier to fixed the bottom plate, then install the upper cover plate on the bottom plate through buckle structure, fasten through the screw at last, conveniently install. During maintenance, the screws are detached firstly, then the upper cover plate is taken down from the bottom plate, all parts in the indoor unit of the air source heat pump unit are exposed, the maintenance and replacement parts are not limited by space any more, the maintenance is convenient, and the large-scale use is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the base plate;
FIG. 3 is a schematic view of the structure of the upper cover plate;
FIG. 4 is a schematic view of the structure of a mounting fixture;
the marking is as follows: the bottom plate 1, the hanging buckle 11, the second expansion bolt through hole 12, the reinforcing rib 13, the lower plate 2, the pipeline inlet and outlet 21, the upper cover plate 3, the left plate body 31, the right plate body 32, the upper plate body 33, the top plate body 34, the triangular reinforcing plate 4, the clamping hooks 51, the connecting clamping grooves 52, the mounting fixing bracket 6, the first expansion bolt through hole 61 and the mounting clamping grooves 62.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
As shown in fig. 1, 2, 3 and 4, the indoor unit of the air source heat pump unit comprises a machine case, wherein the machine case is in a hollow cuboid shape and is formed by enclosing a bottom plate 1, a lower plate 2 and an upper cover plate 3, the lower plate 2 is vertically arranged on the lower side of the bottom plate 1, and at least one pipeline inlet and outlet 21 is arranged in the lower plate 2;
the upper cover plate 3 comprises a left plate body 31, a right plate body 32, an upper plate body 33 and a top plate body 34, wherein the left plate body 31 is vertically arranged on the left side of the top plate body 34, the right plate body 32 is vertically arranged on the right side of the top plate body 34, and the upper plate body 33 is vertically arranged on the upper side of the top plate body 34;
the left plate body 31 can be detachably connected with the left side of the bottom plate 1 through the first fastening structure, the left plate body 31 can be detachably connected with the right side of the bottom plate 1 through the second fastening structure, and the top plate body 34 can be detachably connected with the upper side of the bottom plate 1 through screws.
The chassis is formed by enclosing a bottom plate 1, a lower plate 2 and an upper cover plate 3, a necessary pipeline inlet and outlet 21 and a heat dissipation hole are removed, and the chassis is of a closed structure. All parts in the air source heat pump unit indoor unit are arranged on the bottom plate 1, and when the air source heat pump unit indoor unit is installed, the lower plate is only required to be vertically arranged on the bottom plate 1, the bottom plate 1 is fixed, then the upper cover plate 3 is installed on the bottom plate 1 through a fastening structure, and finally the air source heat pump unit indoor unit is fastened through screws, so that the installation is convenient. During maintenance, the screws are detached firstly, then the upper cover plate 3 is taken down from the bottom plate 1, all parts in the indoor unit of the air source heat pump unit are exposed, the maintenance and replacement parts are not limited by space any more, the maintenance is convenient, and the large-scale use is facilitated.
Specifically, for more convenient processing and installation, the lower plate 2 and the bottom plate 1 are in an integrated structure, and because the lower plate 2 is vertically arranged at the lower side of the bottom plate 1, the lower plate 2 and the bottom plate 1 can be formed by bending a processing substrate during processing. When the lower plate 2 and the bottom plate 1 are in an integrated structure, some parts in the air source heat pump unit indoor unit can be arranged on the lower plate 2, so that the arrangement of the parts in the air source heat pump unit indoor unit is convenient.
In order to improve the connection strength between the lower plate 2 and the bottom plate 1, as shown in fig. 1, a triangular reinforcing plate 4 is arranged at the connection position between the lower plate 2 and the bottom plate 1.
The first buckle structure and the second buckle structure play a role in detachable connection, in order to facilitate installation and use, and as shown in fig. 1 and 3, the first buckle structure and the second buckle structure are identical, the first buckle structure comprises a hook 51 arranged at the edge of the bottom plate 1 and a connection clamping groove 52 arranged at the edge of the left plate body 31, and the hook 51 is matched and arranged in the connection clamping groove 52.
In order to enable the indoor unit of the air source heat pump unit to discharge hot air generated by the indoor unit, as shown in fig. 3, the upper plate body 33 is provided with the heat radiation holes 331, so that the heat radiation holes 331 are arranged at the top of the whole chassis, and the indoor unit has less influence on operators and is more attractive.
In order to facilitate the installation of the indoor unit of the air source heat pump unit, as shown in fig. 2 and 4, the utility model is also provided with an installation fixing bracket 6, and the installation fixing bracket 6 is provided with at least one first expansion bolt through hole 61 and at least one installation clamping groove 62; at least one hanging buckle 11 is arranged on the back surface of the bottom plate 1, and one hanging buckle 11 can be matched and arranged in one mounting clamping groove 62. When the indoor unit of the air source heat pump unit is installed, the installation fixing support 6 is fixed on the wall through the expansion bolts on the wall penetrating through the first expansion bolt through holes 61, then the hanging buckle 11 is arranged in the installation clamping groove 62, the bottom plate 1 is fixed on the installation fixing support 6, then the upper cover plate 3 is installed on the bottom plate 1 through the buckle structure, and finally the installation is facilitated through fastening by bolts.
In order to ensure the installation effect of the indoor unit of the air source heat pump unit, the chassis is in a vertical state, and the installation fixing support 6 and the bottom plate 1 are mutually perpendicular.
In order to further improve the installation strength of the indoor unit of the air source heat pump unit, as shown in fig. 2, a hanging buckle 11 is arranged at the middle upper part of the back surface of the bottom plate 1, and a second expansion bolt through hole 12 is arranged at the middle lower part of the back surface of the bottom plate 1. The expansion bolts on the wall pass through the second expansion bolt through holes 12 to strengthen the bottom plate.
In order to improve the strength of the base plate 1, the back surface of the base plate 1 is provided with reinforcing ribs 13, and the vertical direction of the reinforcing ribs 13 is determined according to the size of the base plate 1.
Claims (9)
1. The indoor unit of the air source heat pump unit comprises a case, wherein the case is in a hollow cuboid shape, and is characterized in that: the case is formed by enclosing a bottom plate (1), a lower plate (2) and an upper cover plate (3), wherein the lower plate (2) is vertically arranged at the lower side of the bottom plate (1), and at least one pipeline inlet and outlet (21) is arranged in the lower plate (2);
the upper cover plate (3) comprises a left plate body (31), a right plate body (32), an upper plate body (33) and a top plate body (34), wherein the left plate body (31) is vertically arranged on the left side of the top plate body (34), the right plate body (32) is vertically arranged on the right side of the top plate body (34), and the upper plate body (33) is vertically arranged on the upper side of the top plate body (34);
the left plate body (31) can be detachably connected with the left side of the bottom plate (1) through a first fastening structure, the left plate body (31) can be detachably connected with the right side of the bottom plate (1) through a second fastening structure, and the top plate body (34) can be detachably connected with the upper side of the bottom plate (1) through screws.
2. The air source heat pump unit indoor unit of claim 1, wherein: the lower plate (2) and the bottom plate (1) are of an integrated structure.
3. The air source heat pump unit indoor unit of claim 1, wherein: a triangle reinforcing plate (4) is arranged at the joint of the lower plate (2) and the bottom plate (1).
4. The air source heat pump unit indoor unit of claim 1, wherein: the first buckle structure is the same as the second buckle structure;
the first fastening structure comprises a fastening hook (51) arranged at the edge of the bottom plate (1) and a connecting fastening groove (52) arranged at the edge of the left plate body (31), and the fastening hook (51) is arranged in the connecting fastening groove (52) in a matching mode.
5. The air source heat pump unit indoor unit of claim 1, wherein: the upper plate body (33) is provided with a heat radiation hole (331).
6. The air source heat pump unit indoor unit of claim 1, wherein: the device also comprises a mounting and fixing bracket (6), wherein the mounting and fixing bracket (6) is provided with at least one first expansion bolt through hole (61) and at least one mounting clamping groove (62);
at least one hanging buckle (11) is arranged on the back surface of the bottom plate (1), and one hanging buckle (11) can be arranged in a mounting clamping groove (62) in a matching mode.
7. The air source heat pump unit indoor unit of claim 6, wherein: the installation fixing support (6) and the bottom plate (1) are mutually perpendicular.
8. The air source heat pump unit indoor unit of claim 6, wherein: the hanging buckle (11) is arranged at the middle upper part of the back surface of the bottom plate (1), and a second expansion bolt through hole (12) is formed at the middle lower part of the back surface of the bottom plate (1).
9. An air source heat pump unit indoor unit according to any one of claims 1 to 8, wherein: the back of the bottom plate (1) is provided with a reinforcing rib (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364305.8U CN220707780U (en) | 2023-08-31 | 2023-08-31 | Indoor unit of air source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364305.8U CN220707780U (en) | 2023-08-31 | 2023-08-31 | Indoor unit of air source heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707780U true CN220707780U (en) | 2024-04-02 |
Family
ID=90442408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322364305.8U Active CN220707780U (en) | 2023-08-31 | 2023-08-31 | Indoor unit of air source heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707780U (en) |
-
2023
- 2023-08-31 CN CN202322364305.8U patent/CN220707780U/en active Active
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