Box body of heat pump system and complete machine of heat pump system

Abstract

The utility model provides a heat pump system's box, including shell and set up in the reinforcing subassembly in the shell, the reinforcing subassembly includes a pair of side plate reinforcements, power box and pressure gauge mounting rack, the side plate reinforcements are arranged oppositely, the power box is detachably connected with one end of the two side plate reinforcements, the pressure gauge mounting rack is connected with the side plate reinforcements, the power box is detachably connected with the pressure gauge mounting rack, and the pressure gauge mounting rack is connected with the side plate reinforcements. The pressure gauge mounting rack is detachably connected with the other ends of the two side plate reinforcing members, and the pair of side plate reinforcing members, the power supply box and the pressure gauge mounting rack are enclosed to form a #-shaped structure. According to the box body of the heat pump system, the side plate reinforcing piece, the power supply box and the pressure gauge mounting frame are matched to form a #-shaped reinforcing structure, so that the box body can be supported, and the power supply box and the pressure gauge mounting frame of the heat pump system are fully utilized as a part of a reinforcing assembly; the overall structural strength of the box body is enhanced, meanwhile, consumables are reduced, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pumps, in particular to a box body of a heat pump system and a complete heat pump system. Background Art

[0002] The heat pump system is a highly efficient thermal system that uses external heat sources (such as geothermal, hydrothermal, air heat or solar energy) to convert low-temperature heat into high-temperature heat to meet heating and hot water needs.

[0003] Currently, the heat pump system housing on the market generally uses a base plate as the base, surrounded by four side panels: upper and lower side panels and left and right side panels. A cover is then added above the base plate to enclose the heat pump system components. This housing structure lacks internal support and relies primarily on the side panels surrounding the base plate for support. Furthermore, since the left and right side panels generally serve a decorative purpose, reinforcing ribs are not suitable. This results in insufficient overall structural strength for the housing, posing a safety hazard. Utility Model Content

[0004] The purpose of this application is to solve the above problems and provide a box body of a heat pump system to solve the technical problem of insufficient structural strength of the box body of the heat pump system.

[0005] To achieve the above-mentioned purpose, the present application provides a box body of a heat pump system, including a shell and a reinforcement component arranged in the shell, the reinforcement component including a pair of side panel reinforcements, a power box and a pressure gauge mounting bracket, the side panel reinforcements are arranged relatively to each other, the power box is detachably connected to one end of the two side panel reinforcements, and the pressure gauge mounting bracket is detachably connected to the other end of the two side panel reinforcements, and the pair of side panel reinforcements, the power box and the pressure gauge mounting bracket are enclosed to form a "well"-shaped structure.

[0006] Compared with the existing technology, the box body of the heat pump system of the present invention forms a "well"-shaped reinforcement structure through the side panel reinforcement, power box and pressure gauge mounting frame. It can not only support the box body, but also make full use of the power box and pressure gauge mounting frame of the heat pump system itself as part of the reinforcement component, thereby strengthening the overall structural strength of the box body while reducing consumables and saving costs.

[0007] In one embodiment, a first mounting portion is provided at the outer top end of the side panel reinforcement. The first mounting portion is parallel to the bottom plate of the housing and is provided with a first slot. The power box is provided with a first plugging portion at one end and a first hook at the other end. The first plugging portion and the first hook are respectively plugged into the first slot. The power box can be mounted on the side panel reinforcement through the engagement of the first plugging portion with the first slot, and the engagement of the first hook with the first slot, facilitating rapid positioning and assembly.

[0008] In one embodiment, the number of the first slots of the side panel reinforcement is at least two, arranged along the length direction of the side panel reinforcement, and the first plug portion and the first hook are respectively arranged corresponding to the first slots, thereby further improving assembly stability.

[0009] In one embodiment, the end of the first hook extends toward the lower side panel of the housing. When the housing is hung on a wall, the first hook can be hung in the first slot under the action of gravity, so that the power box is clamped on the housing to improve stability.

[0010] In one embodiment, the first hook is arranged at an obtuse angle to the top of the power box, which can increase the rotatable angle of the power box and facilitate rotation.

[0011] In one embodiment, the first assembly portion is further provided with a second slot, and both ends of the pressure gauge mounting bracket are provided with second hooks, which are plugged into the second slots to facilitate installation of the pressure gauge mounting bracket on the housing.

[0012] In one embodiment, the housing includes a left side panel and a right side panel disposed opposite each other. Assembly portions are protruding from the inner top ends of the left and right sides of the housing. The first assembly portion is disposed at the bottom of the assembly portion. The power supply box and the pressure gauge mounting bracket are mounted at the top of the assembly portion, thereby clamping the assembly portion together with the first assembly portion. The side panel reinforcement is mounted at the top ends of the left and right sides of the housing to prevent interference with components within the housing.

[0013] In one embodiment, the housing further comprises an upper side panel and a lower side panel arranged opposite to each other, the upper side panel and the lower side panel respectively connecting the ends of the left side panel and the right side panel, and a third hook is protruding from the inner side of the upper side panel and the lower side panel, and a third hanging hole is provided at both ends of the side panel reinforcement, and the third hook is engaged with the third hanging hole. The side panel reinforcement is pre-mounted on the upper side panel and the lower side panel through the cooperation of the third hook and the third hanging hole, so as to facilitate the installation of the side panel reinforcement on the left side panel and the right side panel.

[0014] In one embodiment, the end of the third hook extends in a direction away from the bottom plate of the shell, so that the side panel reinforcement can be placed on the third hook under the action of gravity during assembly, which facilitates assembly.

[0015] In one embodiment, the present application also provides a complete heat pump system, including the box body of the heat pump system mentioned above.

[0016] For better understanding and implementation, the present application is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a heat pump system box without a cover in one embodiment of the present application;

[0018] Figure 2 This is a schematic structural diagram of a reinforcement assembly for a heat pump system housing in one embodiment of the present application;

[0019] Figure 3 This is a schematic structural diagram of a side panel reinforcement member of a heat pump system box in one embodiment of the present application;

[0020] Figure 4 This is a schematic structural diagram of a power supply box of a heat pump system in one embodiment of the present application;

[0021] Figure 5 This is a structural diagram of a power box of a heat pump system in one embodiment of the present application from another perspective;

[0022] Figure 6 This is a partial structural diagram of a power box of a heat pump system in one embodiment of the present application from another perspective;

[0023] Figure 7 This is a schematic structural diagram of a pressure gauge mounting frame for a heat pump system box in one embodiment of the present application;

[0024] Figure 8 This is a structural diagram of the left side panel of the box body of the heat pump system in one embodiment of the present application;

[0025] Figure 9 This is a structural diagram of the left side panel of the box of the heat pump system in one embodiment of the present application from another perspective;

[0026] Figure 10 Regarding the box of the heat pump system in one embodiment of the present application Figure 9 A partial enlarged view of the M in the middle;

[0027] Figure 11 Regarding the box of the heat pump system in one embodiment of the present application Figure 9 A local enlarged view of point N in the middle;

[0028] Figure 12 This is a partial structural diagram of the cooperation between the side panel reinforcement and the lower side panel of the box body of the heat pump system in one embodiment of the present application;

[0029] Figure 13 This is a partial structural diagram of the cooperation between the bottom plate and the upper side plate of the box body of the heat pump system in one embodiment of the present application;

[0030] Figure 14 This is a schematic structural diagram of a cover plate of a box body of a heat pump system in one embodiment of the present application;

[0031] Figure 15 This is a schematic structural diagram of the upper side plate of a box body of a heat pump system in one embodiment of the present application;

[0032] Figure 16 This is a schematic structural diagram of a heat pump system box with a cover in one embodiment of the present application;

[0033] Figure 17 This is a schematic structural diagram of the lower side plate of the box body of the heat pump system in one embodiment of the present application;

[0034] Figure 18 This is a schematic structural diagram of a heat pump system arranged in a shell in one embodiment of the present application;

[0035] Figure 19 This is a schematic structural diagram of a complete heat pump system (without a cover plate) in one embodiment of the present application.

[0036] Numbers in the figure:

[0037] 1-shell, 2-reinforcement assembly, 11-left side plate, 12-right side plate, 13-assembly part, 14-upper side plate, 15-lower side plate, 16-third hook, 17-bottom plate, 18-cover plate, 19-second positioning part, 21-side plate reinforcement, 22-power box, 23-pressure gauge mounting bracket, 100-box, 131-first through hole, 132-second through hole, 133-first positioning part, 134-third positioning hole, 141-clamping part, 151-first wire hole, 152-pipe mouth limiting hole, 171-second positioning hole, 181-third positioning column, 182- Bayonet, 200-heat exchange device, 211-first assembly part, 212-second assembly part, 221-first plug-in part, 222-first hook, 223-power box cover, 224-power box body, 231-second hook, 300-electric heater, 400-water pump, 500-expansion tank, 2111-first slot, 2112-second slot, 2113-first positioning hole, 2121-third hanging hole, 2231-hook, 2241-support part, 2242-second wire hole, A-refrigerant inlet pipe, B-refrigerant outlet pipe, C-water inlet pipe, D-water outlet pipe. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. It is understood that the drawings are only provided for reference and illustration purposes and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0039] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field of this application. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, an electrical connection, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. The terms used in this document in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0040] It should also be noted that in the description of this application, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] Please also refer to 1 and Figure 2 This embodiment provides a box body of a heat pump system, including a shell 1 and a reinforcement assembly 2 arranged in the shell 1, the reinforcement assembly 2 includes a pair of side panel reinforcements 21, a power box 22 and a pressure gauge mounting bracket 23, the side panel reinforcements 21 are arranged opposite to each other, the power box 22 is detachably connected to one end of the two side panel reinforcements 21, and the pressure gauge mounting bracket 23 is detachably connected to the other end of the two side panel reinforcements 21, and the pair of side panel reinforcements 21, the power box 22 and the pressure gauge mounting bracket 23 are enclosed to form a "well"-shaped structure.

[0042] Among them, the side panel reinforcement 21 is a plate-like structure, and its four sides are bent to form a rectangular parallelepiped with an opening facing the side wall of the shell 1. In other embodiments, the side panel reinforcement 21 can also be a columnar structure or a structure of other shapes. The side panel reinforcement 21 is provided with a plurality of stamped reinforcement ribs for enhancing the structural strength of the side panel reinforcement 21, and the reinforcement ribs extend along the length direction of the side panel reinforcement 21. In other embodiments, the side panel reinforcement 21 can also be reinforced in the overall structure by common methods such as welding reinforcement ribs. In this embodiment, the number of the reinforcement ribs is two, and they are parallel to each other. In other embodiments, the number of the reinforcement ribs can also be three, four or other numbers.

[0043] Please also refer to Figures 3 to 5The outer top end of the side panel reinforcement 21 is provided with a first assembly portion 211, and the first assembly portion 211 is parallel to the bottom plate 17 of the shell 1. The first assembly portion 211 is provided with a first slot 2111. One end of the power box 22 is provided with a first plug-in portion 221, and the other end is provided with a first hook 222. The first plug-in portion 221 and the first hook 222 are respectively plugged into the first slot 2111. During assembly, the power box 22 can be mounted on the side panel reinforcement 21 through the cooperation between the first plug-in portion 221 and the first slot 2111, and the cooperation between the first hook 222 and the first slot 2111, which is convenient for quick assembly. In addition, the first hook 222 and the first slot 2111 are engaged and can serve as a rotation fulcrum, so that the power box 22 moves in an arc around the top of the shell 1, making it convenient to open the power box 22 and inspect the components in the shell below the power box 22. The first assembly portion 211 is formed by bending. Correspondingly, in order to enhance the structural strength of the side panel reinforcement 21 and facilitate assembly with the shell 1 , the outer bottom end of the side panel reinforcement 21 is also bent to provide the first assembly portion 211 .

[0044] The side panel reinforcement 21 has at least two first slots 2111 arranged along the length of the side panel reinforcement 21, and the first plug-in portion 221 and the first hook 222 are respectively arranged corresponding to the first slots 2111. This further improves assembly stability. Preferably, the first slots 2111 are two, and the first plug-in portion 221 and the first hook 222 are also two. In other embodiments, the first slots 2111 may be three, four, or another number, and the number of the first plug-in portion 221 and the first hook 222 corresponds to the number of the first slots 2111.

[0045] The end of the first hook 222 extends toward the lower side panel 15 of the housing 1. When the housing 1 is hung on a wall, the first hook 222 rests on the edge of the first slot 2111 under the action of gravity. At this time, the end of the first hook 222 engages with the edge of the first slot 2111. Since there are at least two first hooks 222, that is, two engaging points are formed on the same straight line, the power box 22 can be prevented from detaching from the housing 1. In addition, the power box 22 can use the first slot 2111 as a fulcrum and rotate in the first slot 2111 via the first hook 222, thereby achieving rotation of the power box 22 relative to the housing 1. The components below the power box 22 can be inspected and repaired without removing the power box 22 from the housing 1.

[0046] The first hook 222 is arranged at an obtuse angle to the top of the power box 22 , which can increase the rotatable angle of the power box 22 , free up more maintenance space, and facilitate maintenance.

[0047] Please also refer to Figure 6 The power supply box 22 also includes a power supply box cover 223 and a power supply box body 224. Hooks 2231 are provided at both ends of the power supply box cover 223. The hooks 2231 protrude from the inner wall of the power supply box cover 223, and the ends of the hooks 2231 extend in the width direction of the power supply box cover 223. Support portions 2241 extend from both ends of the top of the power supply box body 224. The support portions 2241 are used to support the power supply box body 224 on the housing 1. The support portions 2241 are parallel to the bottom of the power supply box body 224, and the hooks 2231 are engaged with the edges of the support portions 2241. The first plug-in portion 221 and the first hook 222 are respectively provided on the support portions 2241. The power supply box cover 223 and the power supply box body 224 are fixed together by screws. During installation, the hook 2231 is inserted obliquely into the edge of the support portion 2241, and then the power box cover 223 is placed on the power box body 224. Finally, the power box cover 223 is screwed to the top of the power box body 224. In other embodiments, the power box cover 223 and the power box body 224 can also be fixed by snapping or other common fixing methods.

[0048] A sealing strip is also provided at the connection between the power box cover 223 and the power box body 224 to maintain the sealing of the interior of the power box 22 and prevent water droplets, dust, etc. from penetrating into the power box 22 and affecting the internal components.

[0049] A heat shield is also provided at the bottom of the power box 22 to block heat dissipated by components below the power box 22, thereby preventing the operation of components within the power box 22. Preferably, the heat shield is made of ethylene propylene diene monomer (EPT) thermoplastic elastomer. EPT has a relatively low thermal conductivity, effectively blocking heat conduction. Furthermore, EPT maintains stable performance at high temperatures and is not susceptible to thermal deformation or decomposition. In other embodiments, the heat shield may also be made of insulating materials such as asbestos.

[0050] Please also refer to Figure 7The first assembly portion 211 is further provided with a second slot 2112. The pressure gauge mounting bracket 23 is provided with second hooks 231 at both ends. The second hooks 231 are inserted into the second slots 2112 to facilitate the installation of the pressure gauge mounting bracket 23 on the housing 1. Specifically, the ends of the second hooks 231 extend toward the lower side panel 15 of the housing 1. When the housing 1 is hung on the wall, the ends of the second hooks 231 can be snapped onto the edge of the second slot 2112 to prevent the pressure gauge mounting bracket 23 from detaching from the housing 1. The pressure gauge mounting bracket 23 is fixed to the side panel reinforcement 21 by screws. In another embodiment, the pressure gauge mounting bracket 23 can also be fixed to the side panel reinforcement 21 by common fixing methods such as snap-fitting.

[0051] Please also refer to Figures 8 to 11 The housing 1 includes a left side panel 11 and a right side panel 12 that are arranged opposite to each other. The inner top ends of the left side panel 11 and the right side panel 12 are protruding with an assembly portion 13. The first assembly portion 211 is provided at the bottom of the assembly portion 13. The power supply box 22 and the pressure gauge mounting bracket 23 are provided at the top of the assembly portion 13, and together with the first assembly portion 211, they clamp the assembly portion 13. The side panel reinforcement 21 is installed at the top of the left side panel 11 and the right side panel 12 to prevent interference with the components inside the housing 1 and to fully utilize the space inside the housing 1, making the structure of the heat pump system more compact. In addition, the power supply box 22 and the pressure gauge mounting bracket 23 are provided at the top layer of the housing 1 for easy maintenance. The components inside the housing 1 can be inspected without disassembling the entire reinforcement assembly 2. Specifically, the assembly portion 13 is provided with a first through hole 131 and a second through hole 132. The first plug-in portion 221 and the first hook 222 are respectively inserted into the first slot 2111 after passing through the first through hole 131. The second hook 231 is inserted into the second slot 2112 after passing through the second through hole 132. A first positioning portion 133 protrudes from the bottom of the assembly portion 13. The first assembly portion 211 of the side panel reinforcement 21 is provided with a first positioning hole 2113. The first positioning portion 133 is inserted into the first positioning hole 2113, which facilitates the positioning and matching of the left side panel 11 and the right side panel 12 with the side panel reinforcement 21, thereby improving installation accuracy. In another embodiment, the assembly portion 13 may also be provided with a positioning hole, and the first assembly portion 211 may also be provided with a positioning post, which is inserted into the positioning hole.

[0052] Please also refer to Figure 12The housing 1 further includes an upper side panel 14 and a lower side panel 15 disposed opposite each other. The upper side panel 14 and the lower side panel 15 are connected to the ends of the left side panel 11 and the right side panel 12, respectively. Third hooks 16 are protruding from the inner sides of the upper side panel 14 and the lower side panel 15. Third hanging holes 2121 are provided at both ends of the side panel reinforcement 21. The third hooks 16 are engaged with the third hanging holes 2121. The side panel reinforcement 21 is pre-mounted on the upper side panel 14 and the lower side panel 15 through the engagement of the third hooks 16 with the third hanging holes 2121, facilitating installation of the side panel reinforcement 21 on the left side panel 11 and the right side panel 12. Specifically, second mounting portions 212 are protruding from both ends of the outer sides of the side panel reinforcement 21. The second mounting portion 212 is perpendicular to the first mounting portion 211, and the third hanging hole 2121 is provided in the second mounting portion 212. The second assembly portion 212 is formed by bending, and the first assembly portion 211 and the second assembly portion 212 together enclose the side plate reinforcement 21 in a rectangular shape with an opening.

[0053] The distal end of the third hook 16 extends in a direction away from the bottom plate 17 of the housing 1. During assembly, the third hanging hole 2121 can be placed on the third hook 16 under the action of gravity. The distal end of the third hook 16 can prevent the third hanging hole 2121 from detaching, thereby preventing the side panel reinforcement 21 from detaching from the upper side panel 14 and the lower side panel 15, thereby facilitating assembly.

[0054] Please also refer to Figures 13 to 16 The housing 1 further includes a bottom plate 17 and a cover plate 18. The upper side plate 14, the lower side plate 15, the left side plate 11, and the right side plate 12 are all vertically arranged on the bottom plate 17. The cover plate 18 covers the tops of the upper side plate 14, the lower side plate 15, the left side plate 11, and the right side plate 12. Second positioning holes 171 are provided at both ends of the bottom plate 17. Second positioning portions 19 are provided on the inner walls of the upper side plate 14 and the lower side plate 15. The second positioning portions 19 are inserted into the second positioning holes 171 to facilitate the assembly of the upper side plate 14 and the lower side plate 15 with the bottom plate 17. The cover plate 18 is provided with a third positioning post 181. The assembly portion 13 of the left side plate 11 and the right side plate 12 is provided with a third positioning hole 134. The third positioning post 181 is inserted into the third positioning hole 134. One end of the cover plate 18 is provided with a snap-fitting notch 182, which engages with a protruding snap-fitting portion 141 on the outer wall of the lower side plate 15. During assembly, the third positioning post 181 is inserted into the third positioning hole 134. The snap-fitting notch 182 at the end of the cover plate closest to the upper side plate automatically engages with the snap-fitting portion 141. Finally, the other end of the cover plate 18 is secured with screws.

[0055] Please also refer to Figure 17 The lower side panel 15 is provided with a first wire-passing hole 151, and the power box body 224 is provided with a second wire-passing hole 2242. The lines of the heat pump system pass through the first wire-passing hole 151 and the second wire-passing hole 2242 in sequence and are electrically connected to the components in the power box 22. Preferably, in the entire machine, the first wire-passing hole 151 and the second wire-passing hole 2242 are both located near one end of the right side panel 12, which can shorten the length of the required lines, facilitate cable management, and save costs. In another embodiment, the first wire-passing hole 151 and the second wire-passing hole 2242 can also be provided near one end of the left side panel 11.

[0056] Please also refer to Figure 18 and Figure 19 The present application also provides a heat pump system, including the box body 100 of the heat pump system mentioned above. Specifically, the heat pump system also includes a heat exchange device 200, an electric heater 300, a water pump 400, an expansion water tank 500, a refrigerant inlet pipe A, a refrigerant outlet pipe B, a water inlet pipe C and a water outlet pipe D. The heat exchange device 200, the electric heater 300, the water pump 400, the expansion water tank 500, the refrigerant inlet pipe A, the refrigerant outlet pipe B, the water inlet pipe C and the water outlet pipe D are accommodated in the shell 1, the heat exchange device 200, the electric heater 300, the water pump 400 and the expansion water tank 500 are arranged on the bottom plate 17, and the lower side plate 15 is provided with a pipe orifice limiting hole 152, and the pipe orifice of the refrigerant inlet pipe A, the pipe orifice of the refrigerant outlet pipe B, the pipe orifice of the water inlet pipe C and the pipe orifice of the water outlet pipe D are all arranged in the pipe orifice limiting hole 152. The heat exchange device 200 and the water pump 400 are disposed on one side of the water inlet pipe C and are arranged in sequence along the length of the water inlet pipe C toward its orifice. The electric heater 300 and the expansion water tank 500 are disposed on the other side of the water inlet pipe C and are arranged in sequence along the length of the water inlet pipe C toward its orifice. The electric heater 300 is disposed above the expansion water tank 500. The water outlet pipe D is located on the same side as the water pump 400, and the refrigerant inlet pipe A and refrigerant outlet pipe B are located on the same side as the electric heater 300. The water outlet pipe D is connected to the water outlet of the water pump 400. The power supply box 22 is disposed above the heat exchange device 200 and the electric heater 300. The pressure gauge mounting bracket 23 is disposed above the water pump 400 and the expansion water tank 500.

[0057] Water flows sequentially through the water inlet pipe C, the heat exchange device 200, the electric heater 300, the water pump 400, and the water outlet pipe D. The expansion tank 500 connects the heat exchange device 200 and the electric heater 300. The openings of the refrigerant inlet pipe A, the refrigerant outlet pipe B, the water inlet pipe C, and the water outlet pipe D are sequentially arranged along the length of the lower side plate 15.

[0058] By optimizing the layout of the power box 22, the pressure gauge mounting bracket 23, the heat exchange device 200, the electric heater 300, the water pump 400, the expansion water tank 500, the water inlet pipe C, the water outlet pipe D, the refrigerant inlet pipe A and the refrigerant outlet pipe B in the shell 1, the entire structure is made more compact, the volume of the shell 1 is smaller, and the pipe consumables used to connect the various components are reduced, thereby achieving cost reduction and efficiency improvement.

[0059] The specific examples described above further illustrate the purpose, technical solutions and beneficial effects of this application. It should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heat pump system housing, characterized in that: It includes a shell and a reinforcement component arranged in the shell, the reinforcement component includes a pair of side panel reinforcements, a power box and a pressure gauge mounting bracket, the side panel reinforcements are arranged relatively to each other, the power box is detachably connected to one end of the two side panel reinforcements, and the pressure gauge mounting bracket is detachably connected to the other end of the two side panel reinforcements, and the pair of side panel reinforcements, the power box and the pressure gauge mounting bracket are enclosed to form a "well"-shaped structure.

2. The heat pump system housing according to claim 1, characterized in that: A first assembly portion is provided at the outer top end of the side panel reinforcement, the first assembly portion is parallel to the bottom plate of the shell, a first slot is provided on the first assembly portion, a first plug-in portion is provided at one end of the power box, and a first hook is provided at the other end, the first plug-in portion and the first hook are respectively plugged into the first slot.

3. The heat pump system housing according to claim 2, characterized in that: The number of the first slots of the side panel reinforcement is at least two, and the slots are arranged along the length direction of the side panel reinforcement. The first plug-in portion and the first hook are respectively arranged corresponding to the first slots.

4. The heat pump system housing according to claim 3, characterized in that: The end of the first hook extends toward the lower side plate of the shell.

5. The heat pump system housing according to claim 4, characterized in that: The first hook is arranged at an obtuse angle to the top of the power box.

6. The heat pump system housing according to claim 2, characterized in that: The first assembly portion is further provided with a second slot, and both ends of the pressure gauge mounting bracket are provided with second hooks, and the second hooks are plugged into the second slot.

7. The heat pump system housing according to any one of claims 2 to 6, characterized in that: The shell includes a left plate and a right plate arranged opposite to each other, and an assembly part is protruding from the inner top end of the left plate and the right plate. The first assembly part is arranged at the bottom of the assembly part, and the power box and the pressure gauge are mounted on the top of the assembly part, and together with the first assembly part, the assembly part is clamped.

8. The heat pump system housing according to claim 7, characterized in that: The shell also includes an upper side plate and a lower side plate arranged opposite to each other, the upper side plate and the lower side plate are respectively connected to the two ends of the left side plate and the right side plate, the inner sides of the upper side plate and the lower side plate are protruded with a third hook, and the two ends of the side plate reinforcement are provided with a third hanging hole, and the third hook is clamped in the third hanging hole.

9. The heat pump system housing according to claim 8, characterized in that: The end of the third hook extends in a direction away from the bottom plate of the shell.

10. A complete heat pump system, characterized in that: A box body comprising the heat pump system according to any one of claims 1 to 9.

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