Outdoor unit and air treatment equipment

Abstract

The utility model discloses an outdoor unit and air handling equipment, the outdoor unit comprises: a housing, the housing is internally provided with a middle partition plate, the middle partition plate divides the space in the housing into a fan cavity and a compressor cavity; the heat exchanger is arranged in the compressor cavity; the supporting bracket is vertically arranged in the compressor cavity, and the lower end of the supporting bracket is connected with the chassis of the shell; the supporting plate is connected with the upper end of the supporting bracket and the middle partition plate; the compressor is located above the supporting plate and connected with the supporting plate. According to the outdoor unit, when the heat exchanger is overhauled, the heat exchanger can be exposed only by taking off the supporting bracket after the corresponding part of the shell is dismantled, as the supporting plate is connected with the middle partition plate, the compressor can still be reliably supported after the supporting bracket is dismantled, the compressor does not need to be dismantled, the maintenance workload is reduced, and the heat exchanger is convenient to overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing equipment, in particular to an outdoor unit and air processing equipment. Background Art

[0002] With the development of society, users have higher and higher requirements for products and maintainability. In the related art, when repairing the outdoor heat exchanger, many parts need to be disassembled, resulting in a very large maintenance workload. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an outdoor unit, wherein when repairing a heat exchanger of the outdoor unit, fewer parts need to be removed, the maintenance workload is reduced, and the repair of the heat exchanger is convenient.

[0004] The utility model also provides an air treatment device, which includes the outdoor unit mentioned above.

[0005] According to an embodiment of the utility model, the outdoor unit includes: a shell, the shell has a middle partition, the middle partition divides the space in the shell into a fan chamber and a compressor chamber; a heat exchanger, the heat exchanger is arranged in the compressor chamber; a support bracket, the support bracket is vertically arranged in the compressor chamber, and the lower end of the support bracket is connected to the chassis of the shell; the support plate is connected to the upper end of the support bracket and the middle partition; the compressor is located above the support plate and connected to the support plate.

[0006] According to the outdoor unit of the embodiment of the utility model, a supporting bracket and a supporting plate are arranged in the compressor cavity, and the lower end of the supporting bracket is connected to the chassis of the shell, and the supporting plate is connected to the upper end of the supporting bracket and the middle partition. When repairing the heat exchanger, the corresponding part of the shell can be removed, and then the heat exchanger only needs to be removed to expose the heat exchanger. Since the supporting plate and the middle partition are connected, the compressor can still be reliably supported after the supporting bracket is removed, and there is no need to disassemble the compressor, thereby reducing the maintenance workload and facilitating the repair of the heat exchanger.

[0007] According to some embodiments of the utility model, the supporting bracket includes: a front bracket, which is located on the front side of the heat exchanger and has a lower end connected to the chassis and an upper end connected to the support plate; and a rear bracket, which is located on the rear side of the heat exchanger and has a lower end connected to the chassis and an upper end connected to the support plate.

[0008] In some embodiments of the utility model, at least one of the front bracket and the rear bracket includes a support plate and a flange arranged on the outer edge of the support plate, the flange extends along the length direction of the outer edge of the support plate, and reinforcing ribs are provided at the connection between the support plate and the flange and at least one of the support plates.

[0009] In some embodiments of the present utility model, a first inserting piece extending downward is provided at a lower end of at least one of the front bracket and the rear bracket, and a first positioning hole cooperating with the first inserting piece is provided on the chassis.

[0010] In some embodiments of the present invention, a first bracket is provided at the rear end of the heat exchanger, at least a portion of the first bracket is located at the rear of the heat exchanger, and the first bracket is connected to the rear bracket.

[0011] According to some embodiments of the present invention, a second bracket is provided at the front end of the heat exchanger, at least a portion of the second bracket is located below the heat exchanger, and the second bracket is connected to the chassis.

[0012] In some embodiments of the present utility model, the second bracket is provided with a second inserting piece extending downward, and the chassis is provided with a second positioning hole matching with the second inserting piece.

[0013] According to some embodiments of the present utility model, the heat exchanger is a shell and tube heat exchanger, and the outdoor unit further includes: a gas-liquid separator, and the gas-liquid separator is arranged in an internal space formed by the shell and tube heat exchanger.

[0014] In some embodiments of the present invention, the upper end of the heat exchanger has a third bracket, the upper end of the gas-liquid separator has a fourth bracket, and the fourth bracket is connected to the third bracket.

[0015] In some embodiments of the present invention, the upper end of the third bracket has a groove, and the fourth bracket has a hook that matches the groove.

[0016] In some embodiments of the present invention, the third bracket has a first connection hole, the fourth bracket has a plurality of rows of second connection holes spaced apart in the up-down direction, and the first connection hole can be selectively connected to one row of the second connection holes.

[0017] According to some embodiments of the utility model, the shell includes a side panel assembly located on the side of the compressor chamber away from the fan chamber, and the side panel assembly includes: a side panel body, which has a notch; a fixing plate, which is detachably arranged at the notch and is used to seal the notch, and the fixing plate is connected to the heat exchanger.

[0018] In some embodiments of the utility model, the outdoor unit also includes: an electrical control box, the electrical control box is arranged in the compressor cavity and located above the compressor, the side panel body is provided with an inspection port opposite to the electrical control box, the side panel assembly also includes an inspection plate, the inspection plate is detachably arranged at the inspection port for sealing the inspection port.

[0019] In some embodiments of the present invention, the heat exchanger is installed in a space enclosed by the supporting bracket and the support plate.

[0020] An air handling device according to an embodiment of the utility model includes the above-mentioned outdoor unit.

[0021] According to the air handling equipment of the embodiment of the utility model, by setting the above-mentioned outdoor unit, a supporting bracket and a supporting plate are set in the compressor cavity, and the lower end of the supporting bracket is connected to the chassis of the shell, and the supporting plate is connected to the upper end of the supporting bracket and the middle partition. When repairing the heat exchanger, the corresponding part of the shell can be removed, and then the heat exchanger only needs to be removed. Since the supporting plate and the middle partition are connected, the compressor can still be reliably supported after the supporting bracket is removed, and there is no need to disassemble the compressor, thereby reducing the maintenance workload and facilitating the repair of the heat exchanger.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 is an exploded view of an outdoor unit according to an embodiment of the utility model;

[0025] Figure 2 is a three-dimensional diagram of an outdoor unit according to an embodiment of the utility model, wherein part of the housing is not shown;

[0026] Figure 3 is a three-dimensional diagram of an outdoor unit according to an embodiment of the utility model, wherein some structures are not shown;

[0027] Figure 4 is a three-dimensional diagram of a front bracket of an outdoor unit according to an embodiment of the utility model;

[0028] Figure 5 yes Figure 4 The enlarged view of point A in the middle;

[0029] Figure 6 It is a three-dimensional diagram of a heat exchanger and a gas-liquid separator of an outdoor unit according to an embodiment of the utility model;

[0030] Figure 7 It is a three-dimensional diagram of the heat exchanger and the gas-liquid separator of the outdoor unit according to the embodiment of the utility model from another angle;

[0031] Figure 8 yes Figure 7 The enlarged view of point B in the middle;

[0032] Fig. 9 It is a three-dimensional diagram of the heat exchanger and the gas-liquid separator of the outdoor unit according to the embodiment of the utility model from another angle;

[0033] Fig.10 is a top view of a heat exchanger and a gas-liquid separator of an outdoor unit according to an embodiment of the utility model;

[0034] Fig.11 It is an exploded view of a heat exchanger and a gas-liquid separator of an outdoor unit according to an embodiment of the utility model.

[0035] Reference numerals:

[0036] 100. Outdoor unit;

[0037] 1. Shell; 11. Chassis; 12. Front panel; 121. First panel; 122. Second panel; 13. Side panel assembly; 131. Side panel body; 1311. Notch; 1312. Inspection port; 132. Fixing plate; 133. Inspection panel; 14. Top plate; 15. Fan cavity; 16. Compressor cavity; 17. Middle partition;

[0038] 2. heat exchanger; 21. first bracket; 22. second bracket; 221. second insert; 23. third bracket; 231. groove; 232. first connecting hole; 24. air pipe; 25. liquid pipe;

[0039] 3. Support bracket; 31. Front bracket; 311. Support plate; 312. Flanging; 313. Reinforcement rib; 314. First insert; 32. Rear bracket; 33. Inlet and outlet water pipes;

[0040] 4. Pallet; 5. Compressor; 6. Electric control box;

[0041] 7. Gas-liquid separator; 71. Fourth bracket; 711. Hook; 712. Second connecting hole; 72. First gas distribution pipeline; 73. Second gas distribution pipeline. DETAILED DESCRIPTION

[0042] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0043] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] The outdoor unit 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0046] like Figure 1 and Figure 2 As shown, the outdoor unit 100 according to the embodiment of the utility model includes: a shell 1, a heat exchanger 2, a support bracket 3, a support plate 4 and a compressor 5.

[0047] Specifically, Figure 1 and Figure 2 As shown, the housing 1 has a middle partition 17, which divides the space in the housing 1 into two parts in the left and right directions (such as Figure 1The fan chamber 15 and the compressor chamber 16 are arranged in a spaced relationship on the left and right directions (shown in the figure), the fan is arranged in the fan chamber 15, and the compressor 5 is arranged in the compressor chamber 16. The housing 1 includes a chassis 11, a back plate, side plates on the left and right sides, a front panel 12 and a top plate 14, the back plate, the side plates and the front panel 12 are arranged on the chassis 11 and connected to the chassis 11, and the top plate 14 is arranged above the back plate, the side plates and the front panel 12, and connected to the upper ends of the back plate, the side plates and the front panel 12.

[0048] The heat exchanger 2 is arranged in the compressor chamber 16, such as Figure 6 As shown, the heat exchanger 2 can be a shell and tube heat exchanger, which is coiled and includes an inner tube and an outer tube sleeved outside the inner tube. The outer tube can be a steel part, and the inner tube can be a copper part. Water can flow in the inner tube, and the cavity between the inner tube and the outer tube can flow in the refrigerant to realize heat exchange between the refrigerant and water.

[0049] Furthermore, the outer diameter of the outer tube may be 35 mm. Figure 6 As shown, the projection of the shell and tube heat exchanger 2 on the bottom plate 11 is generally a quadrilateral, and the radius of the center line of the bending area between two adjacent sides of each layer of outer tubes on the shell and tube heat exchanger 2 can be 75 mm.

[0050] Furthermore, if Figure 6 As shown, the shell-and-tube heat exchanger 2 is also connected to an air pipe 24 and a liquid pipe 25 that are connected to the cavity between the inner tube and the outer tube. The outer diameter of the liquid pipe 25 can be 9.52 mm, and the outer diameter of the air pipe 24 can be 12.7 mm, 15.88 mm or 19 mm.

[0051] like Figure 1 and Figure 2 As shown, the support bracket 3 is vertically arranged in the compressor cavity 16, the lower end of the support bracket 3 is connected to the chassis 11 of the shell 1, the support bracket 3 is spaced apart from the heat exchanger 2, the support plate 4 is located above the heat exchanger 2 and is connected to the upper end of the support bracket 3 and the middle partition 17, and the compressor 5 is located above the support plate 4 and is connected to the support plate 4. The compressor 5 is supported above the heat exchanger 2 by the support bracket 3 and the support plate 4. When repairing the heat exchanger 2, the top cover, the front panel 12 and the side panel on the compressor 5 side can be removed without disassembling the compressor 5. It is only necessary to remove the support bracket 3 to disassemble it. Since the support plate 4 is connected to the middle partition 17, the compressor 5 can still be reliably supported after the support bracket 3 is removed.

[0052] Among them, Figure 1 As shown, when the front panel 12 includes a first panel 121 located at the front side of the fan cavity 15 and a second panel 122 located at the front side of the compressor cavity 16, when repairing the heat exchanger 2, only the second panel 122 located at the front side of the compressor cavity 16 needs to be removed.

[0053] Optionally, the support plate 4 and the middle partition plate 17 can be connected by fasteners such as screws. In the example of the present utility model, the support plate 4 and the middle partition plate 17 are connected by a screw to strengthen the support.

[0054] According to the outdoor unit 100 of the embodiment of the utility model, a support bracket 3 and a support plate 4 are arranged in the compressor chamber 16, and the lower end of the support bracket 3 is connected to the chassis 11 of the shell 1, and the support plate 4 is connected to the upper end of the support bracket 3 and the middle partition 17. When repairing the heat exchanger 2, the corresponding part of the shell 1 can be removed, and then only the support bracket 3 needs to be removed to expose the heat exchanger 2. Since the support plate 4 is connected to the middle partition 17, the compressor 5 can still be reliably supported after the support bracket 3 is removed, and there is no need to disassemble the compressor 5, thereby reducing the maintenance workload and facilitating the repair of the heat exchanger 2.

[0055] In some embodiments of the present invention, Figure 2 As shown, the support bracket 3 includes a front bracket 31 and a rear bracket 32. The front bracket 31 is located at the front side of the heat exchanger 2 and the lower end is connected to the chassis 11, and the upper end is connected to the support plate 4. The rear bracket 32 ​​is located at the rear side of the heat exchanger 2 and the lower end is connected to the chassis 11, and the upper end is connected to the support plate 4. The front bracket 31 and the rear bracket 32 ​​support the support plate 4 at both ends of the support plate 4 along the front and rear direction, respectively, to improve the reliability of the fixation of the support plate 4, thereby improving the reliability of the fixation of the compressor 5, and ensuring the reliability of the operation of the outdoor unit 100.

[0056] Furthermore, when repairing the heat exchanger 2, the front bracket 31 can be removed after the front panel 12 is removed, so that the heat exchanger 2 is exposed and the heat exchanger 2 is repaired. The rear bracket 32 ​​does not need to be removed, thereby reducing the maintenance workload.

[0057] Optionally, the lower ends of the front bracket 31 and the rear bracket 32 ​​are fixed to the chassis 11 by fasteners such as screws, and the upper ends can also be connected to the support plate 4 by fasteners such as screws.

[0058] In some embodiments of the present invention, Figure 2 As shown, the heat exchanger 2 is installed in the space surrounded by the support bracket 3 and the support plate 4. The support bracket 3 and the support plate 4 can protect the heat exchanger 2 in the front and rear directions and above, and the heat exchanger 2 is surrounded by the middle partition plate 17 and the side plate of the shell 1 to protect the heat exchanger 2 and prevent the heat exchanger from being damaged.

[0059] In some embodiments of the present invention, Figure 4As shown, at least one of the front bracket 31 and the rear bracket 32 ​​includes a support plate 311 and a flange 312 provided at the outer edge of the support plate 311, the flange 312 extends along the length direction of the outer edge of the support plate 311, and a reinforcing rib 313 is provided at the connection between the support plate 311 and the flange 312 and at least one of the support plates 311. Thus, the structural strength of the front bracket 31 and the rear bracket 32 ​​can be strengthened, thereby improving the reliability of supporting the support plate 4, further improving the reliability of supporting the compressor 5, and improving the reliability of the operation of the outdoor unit 100.

[0060] For example, in Figure 4 In the example shown, the front bracket 31 includes a support plate 311 and a flange 312 provided at the outer edge of the support plate 311, the flange 312 is bent and extended toward the heat exchanger 2, wherein the upper and lower ends of the support plate 311 and the two sides along the left and right direction of the outdoor unit 100 are provided with flanges 312, and the support plate 311 is provided with reinforcing ribs 313 extending in the upper and lower directions. The reinforcing ribs 313 are groove structures concave toward the heat exchanger 2 side, and the support plate 311 is provided with three reinforcing ribs 313 spaced apart along the left and right direction of the outdoor unit 100. In addition, the upper and lower ends of the support plate 311 and the connection of the flange 312 are provided with triangular reinforcing ribs 313, thereby strengthening the strength of the front bracket 31, and the flanges 312 located on the two sides of the support plate 311 along the left and right direction of the outdoor unit 100 can improve the rigidity of the front bracket 31.

[0061] In some embodiments of the present invention, Figure 4 and Figure 5 As shown, the lower end of at least one of the front bracket 31 and the rear bracket 32 ​​is provided with a first plug 314 extending downward, and the chassis 11 is provided with a first positioning hole (not shown) that matches the first plug 314. Therefore, when installing the front bracket 31 or the rear bracket 32, the first plug 314 can be inserted into the first positioning hole and then the front bracket 31 and the rear bracket 32 ​​can be connected to the chassis 11 through fasteners. The cooperation between the first plug 314 and the first positioning hole can play a role in pre-positioning, so that when the front bracket 31 and the chassis 11 are connected, and when the rear bracket 32 ​​and the chassis 11 are connected, there is no need to align the holes, thereby improving assembly efficiency.

[0062] For example, in Figure 4 and Figure 5 In the example shown, the lower end of the front bracket 31 has a first plug 314 that is bent and extended downward, and the chassis 11 has a first positioning hole that cooperates with the first plug 314 on the front bracket 31, which facilitates the positioning of the front bracket 31 and the chassis 11, thereby facilitating the installation of the front bracket 31 and the chassis 11.

[0063] In some embodiments of the present invention, Figure 6As shown, a first bracket 21 is provided at the rear end of the heat exchanger 2, at least part of the first bracket 21 is located behind the heat exchanger 2, and the first bracket 21 is connected to the rear bracket 32. In this way, the connection between the heat exchanger 2 and the rear bracket 32 ​​can be achieved, and the heat exchanger 2 can be fixed. Among them, the first bracket 21 can be U-shaped, part of the first bracket 21 is located in the inner space of the heat exchanger 2 and connected to the heat exchanger 2, and the other part is located outside the heat exchanger 2 and located behind the heat exchanger 2 for connecting with the rear bracket 32.

[0064] Optionally, the first bracket 21 is connected to the rear bracket 32 ​​via a fastener, and the first bracket 21 is connected to the heat exchanger 2 by welding.

[0065] In some embodiments of the present invention, Figure 7 As shown, a second bracket 22 is provided at the front end of the heat exchanger 2, at least part of the second bracket 22 is located below the heat exchanger 2, and the second bracket 22 is connected to the chassis 11. Thus, the heat exchanger 2 can be connected to the chassis 11 and the heat exchanger 2 can be fixed.

[0066] Optionally, the second bracket 22 is connected to the chassis 11 via fasteners, and the second bracket 22 is connected to the heat exchanger 2 via welding connectors.

[0067] Furthermore, if Figure 7 and Figure 8 As shown, the second bracket 22 is provided with a second plug 221 extending downward, and the chassis 11 is provided with a second positioning hole (not shown) that matches the second plug 221. Therefore, when installing the heat exchanger 2, the second plug 221 can be inserted into the second positioning hole and then the second bracket 22 can be connected to the chassis 11 through a fastener. The cooperation between the second plug 221 and the second positioning hole can play a role in pre-positioning, so that the second bracket 22 and the chassis 11 do not need to align the holes when connecting, thereby improving assembly efficiency.

[0068] In some embodiments of the present invention, Figure 9-11 As shown, the heat exchanger 2 is a shell and tube heat exchanger, and the outdoor unit 100 further includes: a gas-liquid separator 7, which is arranged in the internal space formed by the shell and tube heat exchanger. In this way, the hollow space inside the shell and tube heat exchanger can be fully utilized, the structural space utilization rate can be improved, the overall structural layout is convenient, and the overall size and cost can be reduced.

[0069] Furthermore, if Figure 9-11 As shown, the gas-liquid separator 7 is connected to a first gas pipeline 72 and a second gas pipeline 73 . The outer diameter of the first gas pipeline 72 may be 19 mm, and the outer diameter of the second gas pipeline 73 may be 16 mm.

[0070] In some embodiments of the present invention, Figure 9-11As shown, the upper end of the heat exchanger 2 has a third bracket 23, and the upper end of the gas-liquid separator 7 has a fourth bracket 71, and the fourth bracket 71 is connected to the third bracket 23. Therefore, the gas-liquid separator 7 can be fixed by connecting the fourth bracket 71 and the third bracket 23, which is convenient for welding connection of pipelines.

[0071] Furthermore, if Figure 9-11 As shown, the upper end of the third bracket 23 has a groove 231, and the fourth bracket 71 has a hook 711 that matches the groove 231. Therefore, the hook 711 on the fourth bracket 71 can be hung in the groove 231 on the third bracket 23 to achieve the positioning of the gas-liquid separator 7, which facilitates the connection between the fourth bracket 71 and the third bracket 23.

[0072] Furthermore, if Figure 9-11 As shown, the third bracket 23 has a first connection hole 232, and the fourth bracket 71 has multiple rows of second connection holes 712 spaced apart in the up-down direction, and the first connection hole 232 can be selectively connected to one of the rows of second connection holes 712. The first connection hole 232 and the second connection hole 712 can be connected by fasteners, and each row of second connection holes 712 can have one or more second connection holes 712, and the number of first connection holes 232 corresponds to the number of multiple second connection holes 712 in the same row. The first connection hole 232 is connected to different rows of second connection holes 712, and the height of the fourth bracket 71 can be adjusted, thereby adjusting the height of the gas-liquid separator 7, which is convenient for welding of pipelines.

[0073] When installing the gas-liquid separator 7, the hook 711 on the fourth bracket 71 of the gas-liquid separator 7 can be hung in the groove 231 on the third bracket 23, and then the third bracket 23 and the fourth bracket 71 are connected by fasteners, which can free hands, facilitate installation, and improve assembly efficiency.

[0074] Optionally, the third bracket 23 is connected to the heat exchanger 2 by welding, and the fourth bracket 71 is connected to the gas-liquid separator 7 by welding.

[0075] In some embodiments of the present invention, Figure 3 As shown, the housing 1 includes a side plate assembly 13 located on the side of the compressor chamber 16 away from the fan chamber 15, and the side plate assembly 13 includes a side plate body 131 and a fixing plate 132. The side plate body 131 has a notch 1311, and the fixing plate 132 is detachably arranged at the notch 1311 to block the notch 1311, and the fixing plate 132 is connected to the heat exchanger 2. When the side plate body 131 is disassembled to inspect the internal parts of the whole machine, the fixing plate 132 can be disassembled from the side plate body 131, so that the side plate body 131 can be disassembled without disassembling the heat exchanger 2.

[0076] Among them, when the heat exchanger 2 is a shell-and-tube heat exchanger 2, the inlet and outlet water pipes 33 of the shell-and-tube heat exchanger 2 are connected to the fixing plate 132. When the side panel body 131 is disassembled to inspect the internal parts of the whole machine, the fixing plate 132 can be removed from the side panel body 131, so that the side panel body 131 can be disassembled without removing the inlet and outlet water pipes 33, and the inlet and outlet water pipes 33 do not need to be reconnected for debugging.

[0077] Optionally, the fixing plate 132 is connected to the side plate body 131 via fasteners.

[0078] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, the outdoor unit 100 further includes an electric control box 6, which is disposed in the compressor cavity 16 and above the compressor 5. The side plate body 131 is provided with an inspection port 1312 opposite to the electric control box 6. The side plate assembly 13 further includes an inspection plate 133, which is detachably disposed at the inspection port 1312 and is used to block the inspection port 1312. Therefore, when inspecting the electric control box 6, only the inspection plate 133 can be removed from the inspection port 1312 without disassembling the entire side plate assembly 13, thereby reducing the workload of disassembly.

[0079] The outdoor unit 100 according to a specific embodiment of the present invention is described below with reference to the accompanying drawings. It is worth noting that the following description is only exemplary and is intended to be used to explain the present invention.

[0080] like Figure 1 and Figure 2 As shown, the outdoor unit 100 according to the embodiment of the utility model includes: a shell 1, a heat exchanger 2, a support bracket 3, a support plate 4, a compressor 5, an electric control box 6 and a gas-liquid separator 7.

[0081] like Figure 1 and Figure 2 As shown, the housing 1 has a middle partition 17, which divides the space in the housing 1 into two parts in the left and right directions (such as Figure 1 The fan chamber 15 and the compressor chamber 16 are arranged in a spaced relationship on the left and right directions (shown in the figure). The heat exchanger 2 is a shell-and-tube heat exchanger, and the heat exchanger 2 is arranged in the fan chamber 15; the support bracket 3 is vertically arranged in the compressor chamber 16, and the support bracket 3 includes a front bracket 31 and a rear bracket 32. The front bracket 31 is located at the front side of the heat exchanger 2 and the lower end is connected to the chassis 11, and the upper end is connected to the support plate 4. The rear bracket 32 ​​is located at the rear side of the heat exchanger 2 and the lower end is connected to the chassis 11, and the upper end is connected to the support plate 4. The support plate 4 is located above the heat exchanger 2 and is connected to the upper end of the support bracket 3 and the middle partition 17. The compressor 5 is located above the support plate 4 and is connected to the support plate 4.

[0082] When inspecting the heat exchanger 2, the corresponding part of the shell 1 can be removed, and then only the front bracket 31 needs to be removed to expose the heat exchanger 2. Since the support plate 4 is connected to the middle partition 17, the compressor 5 can still be reliably supported after the support bracket 3 is removed. There is no need to disassemble the compressor 5, which reduces the maintenance workload and facilitates the inspection of the heat exchanger 2.

[0083] like Figure 4 As shown, the front bracket 31 includes a support plate 311 and a flange 312 provided at the outer edge of the support plate 311, and the flange 312 is bent and extended toward the side of the heat exchanger 2, wherein the upper and lower ends of the support plate 311 and the two sides along the left and right directions of the outdoor unit 100 are provided with flanges 312, and the support plate 311 is provided with reinforcing ribs 313 extending in the upper and lower directions. The reinforcing ribs 313 are groove structures concave toward the side of the heat exchanger 2, and the support plate 311 is provided with three reinforcing ribs 313 spaced apart in the left and right directions of the outdoor unit 100. In addition, the upper and lower ends of the support plate 311 and the connection of the flange 312 are provided with triangular reinforcing ribs 313, thereby strengthening the strength of the front bracket 31, and the flanges 312 located on the two sides of the support plate 311 along the left and right directions of the outdoor unit 100 can improve the rigidity of the front bracket 31.

[0084] like Figure 4 and Figure 5 As shown, the lower end of the front bracket 31 has a first plug 314 that is bent and extended downward, and the chassis 11 has a first positioning hole that cooperates with the first plug 314 on the front bracket 31, which facilitates the positioning of the front bracket 31 and the chassis 11, thereby facilitating the installation of the front bracket 31 and the chassis 11.

[0085] like Figure 6 As shown, the rear end of the heat exchanger 2 is provided with a first bracket 21, at least part of the first bracket 21 is located at the rear of the heat exchanger 2, and the first bracket 21 is connected to the rear bracket 32. Figure 7 As shown, a second bracket 22 is provided at the front end of the heat exchanger 2, at least part of the second bracket 22 is located below the heat exchanger 2, and the second bracket 22 is connected to the chassis 11. Figure 7 and Figure 8 As shown, the second bracket 22 is provided with a second plug 221 extending downward, and the chassis 11 is provided with a second positioning hole (not shown) that matches the second plug 221. Therefore, when installing the heat exchanger 2, the second plug 221 can be inserted into the second positioning hole and then the second bracket 22 can be connected to the chassis 11 through a fastener. The cooperation between the second plug 221 and the second positioning hole can play a role in pre-positioning, so that the second bracket 22 and the chassis 11 do not need to align the holes when connecting, thereby improving assembly efficiency.

[0086] like Figure 9-11As shown, the gas-liquid separator 7 is arranged in the internal space formed by the shell-and-tube heat exchanger. Thus, the hollow space inside the shell-and-tube heat exchanger can be fully utilized, the structural space utilization rate is improved, the overall structural layout is convenient, and the overall size and cost are reduced.

[0087] like Figure 9-11 As shown, the upper end of the heat exchanger 2 has a third bracket 23, the upper end of the gas-liquid separator 7 has a fourth bracket 71, the fourth bracket 71 is connected to the third bracket 23, the upper end of the third bracket 23 has a groove 231, and the fourth bracket 71 has a hook 711 that matches the groove 231. Therefore, the hook 711 on the fourth bracket 71 can be hung in the groove 231 on the third bracket 23 to achieve the positioning of the gas-liquid separator 7, which facilitates the connection between the fourth bracket 71 and the third bracket 23.

[0088] Furthermore, if Figure 9-11 As shown, the third bracket 23 has a first connection hole 232, and the fourth bracket 71 has multiple rows of second connection holes 712 spaced apart in the up-down direction, and the first connection hole 232 can be selectively connected to one of the rows of second connection holes 712. The first connection hole 232 and the second connection hole 712 can be connected by fasteners, and each row of second connection holes 712 can have one or more second connection holes 712, and the number of first connection holes 232 corresponds to the number of multiple second connection holes 712 in the same row. The first connection hole 232 is connected to different rows of second connection holes 712, and the height of the fourth bracket 71 can be adjusted, thereby adjusting the height of the gas-liquid separator 7, which is convenient for welding of pipelines.

[0089] like Figure 3 As shown, the housing 1 includes a side plate assembly 13 located on the side of the compressor chamber 16 away from the fan chamber 15, and the side plate assembly 13 includes a side plate body 131, a fixing plate 132 and an inspection plate 133. The side plate body 131 has a notch 1311, and the fixing plate 132 is detachably arranged at the notch 1311 to block the notch 1311, and the fixing plate 132 is connected to the heat exchanger 2. When the side plate body 131 is disassembled to inspect the internal parts of the whole machine, the fixing plate 132 can be disassembled from the side plate body 131, so that the side plate body 131 can be disassembled without disassembling the heat exchanger 2. The outdoor unit 100 also includes an electric control box 6, which is arranged in the compressor chamber 16 and above the compressor 5. The side plate body 131 is provided with an inspection port 1312 opposite to the electric control box 6, and the inspection plate 133 is detachably arranged at the inspection port 1312 to block the inspection port 1312. Therefore, when inspecting the electric control box 6, only the inspection panel 133 can be removed from the inspection opening 1312 without removing the entire side panel assembly 13, thereby reducing the workload of disassembly.

[0090] The air handling device according to the embodiment of the utility model is described below. The air handling device can be a heat pump unit, an air conditioner, a chiller, a hot water unit or a hot and cold water unit.

[0091] The air treatment device according to the embodiment of the present invention includes the outdoor unit 100 described above.

[0092] According to the air handling equipment of the embodiment of the utility model, by setting the above-mentioned outdoor unit 100, a support bracket 3 and a support plate 4 are set in the compressor chamber 16, and the lower end of the support bracket 3 is connected to the chassis 11 of the shell 1, and the support plate 4 is connected to the upper end of the support bracket 3 and the middle partition 17. When repairing the heat exchanger 2, the corresponding part of the shell 1 can be removed, and only the support bracket 3 needs to be removed to expose the heat exchanger 2. Since the support plate 4 is connected to the middle partition 17, the compressor 5 can still be reliably supported after the support bracket 3 is removed, and there is no need to disassemble the compressor 5, thereby reducing the maintenance workload and facilitating the repair of the heat exchanger 2.

[0093] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0094] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An outdoor unit, characterized in that: include: A shell, wherein the shell has a middle partition, and the middle partition divides the space inside the shell into a fan chamber and a compressor chamber; a heat exchanger, the heat exchanger being disposed in the compressor cavity; A support bracket, wherein the support bracket is vertically arranged in the compressor cavity, and the lower end of the support bracket is connected to the chassis of the shell; A support plate connected to the upper end of the support bracket and the middle partition plate; A compressor is located above the support plate and connected to the support plate.

2. The outdoor unit according to claim 1, characterized in that: The support bracket comprises: A front bracket, the front bracket is located at the front side of the heat exchanger and the lower end of the front bracket is connected to the chassis and the upper end of the front bracket is connected to the support plate; A rear bracket is located at the rear side of the heat exchanger and has a lower end connected to the chassis and an upper end connected to the support plate.

3. The outdoor unit according to claim 2, characterized in that: At least one of the front bracket and the rear bracket includes a support plate and a flange arranged on the outer edge of the support plate, the flange extends along the length direction of the outer edge of the support plate, and reinforcing ribs are arranged at the connection between the support plate and the flange and at least one of the support plates.

4. The outdoor unit according to claim 2, characterized in that: A first inserting piece extending downward is provided at a lower end of at least one of the front bracket and the rear bracket, and a first positioning hole matching with the first inserting piece is provided on the chassis.

5. The outdoor unit according to claim 2, characterized in that: A first bracket is disposed at the rear end of the heat exchanger. At least a portion of the first bracket is located at the rear of the heat exchanger. The first bracket is connected to the rear bracket.

6. The outdoor unit according to claim 1, characterized in that: A second bracket is provided at the front end of the heat exchanger, at least a portion of the second bracket is located below the heat exchanger, and the second bracket is connected to the chassis.

7. The outdoor unit according to claim 6, characterized in that: The second bracket is provided with a second inserting piece extending downward, and the chassis is provided with a second positioning hole matched with the second inserting piece.

8. The outdoor unit according to claim 1, characterized in that: The heat exchanger is a shell and tube heat exchanger, and the outdoor unit further comprises: A gas-liquid separator is arranged in the internal space formed by the shell-and-tube heat exchanger.

9. The outdoor unit according to claim 8, characterized in that: The upper end of the heat exchanger is provided with a third bracket, the upper end of the gas-liquid separator is provided with a fourth bracket, and the fourth bracket is connected to the third bracket.

10. The outdoor unit according to claim 9, characterized in that: The upper end of the third bracket is provided with a groove, and the fourth bracket is provided with a hook matched with the groove.

11. The outdoor unit according to claim 9, characterized in that: The third bracket has a first connection hole, and the fourth bracket has a plurality of rows of second connection holes spaced apart in the up-down direction. The first connection hole can be selectively connected to one row of the second connection holes.

12. The outdoor unit according to claim 1, characterized in that: The housing includes a side plate assembly located on a side of the compressor chamber away from the fan chamber, and the side plate assembly includes: A side plate body, wherein the side plate body has a notch; A fixing plate is detachably arranged at the notch and used for blocking the notch. The fixing plate is connected to the heat exchanger.

13. The outdoor unit according to claim 12, characterized in that: The outdoor unit further comprises: An electric control box is arranged in the compressor cavity and located above the compressor. The side panel body is provided with an inspection port opposite to the electric control box. The side panel assembly also includes an inspection plate, which is detachably arranged at the inspection port for sealing the inspection port.

14. The outdoor unit according to claim 1, characterized in that: The heat exchanger is installed in a space surrounded by the supporting bracket and the support plate.

15. An air treatment device, characterized in that: It comprises an outdoor unit according to any one of claims 1-14.

Images