Air source heat pump protection device

Abstract

The utility model relates to the field of air source heat pumps, in particular to an air source heat pump protection device which comprises a heat pump body, a shell, a waterway module, a circulation module, an electric control module and a protection mechanism, the shell is arranged on the heat pump body, the waterway module is arranged at the lower end of the shell, the electric control module is arranged at the upper end of the shell, and the circulation module is arranged on the shell. The circulation module is arranged on the shell between the water path module and the electric control module, the protection mechanism comprises a protection partition plate, and the protection partition plate is arranged on the shell between the water path module and the circulation module. According to the utility model, the electric control module can be protected, and the possibility that the circuit module is damped and short-circuited is reduced.

Description

Technical Field

[0001] The utility model relates to the field of air source heat pumps, in particular to an air source heat pump protection device. Background Art

[0002] Air source heat pump is a system that uses the heat in the outside air for heating and cooling, and uses high-level energy to make heat flow from low-level heat source air to high-level heat source. By converting low-level heat energy that cannot be directly used (such as heat contained in air, soil, and water) into high-level heat energy that can be used, the purpose of saving some high-level energy (such as coal, gas, oil, electricity, etc.) is achieved. In the actual use environment, the internal structure of the air source heat pump is distributed from low to high in the order of fluorine circuit, water circuit, and electric circuit.

[0003] At present, a Chinese patent application with publication number CN220366571U and publication date January 19, 2024 proposes an air source heat pump protection device, including: a protection frame; the protection frame slides with the air source heat pump body; a hinge is fixedly connected to the middle of the protection frame; multiple groups of hinges are provided in the middle of the protection frame; louver covers are provided in the middle of the multiple groups of hinges; the louver covers are rotatably connected to the hinges; a baffle is fixedly connected to the middle of the louver cover; multiple groups of baffles are provided in the middle of the louver cover; a support rod is fixedly connected to the middle of the baffle; a first spring is fixedly connected to the middle of the support rod; multiple groups of first springs are provided in the middle of the support rod; a limiting plate is fixedly connected to the middle of the protection frame.

[0004] When the air source heat pump is placed outdoors and encounters rainy weather, the rain can be blocked, thereby reducing the occurrence of rain entering the air source heat pump body, thereby reducing the impact of rain on the operation of the air source heat pump body.

[0005] The above-mentioned related technologies have reduced the impact of external rainwater on the heat pump to a certain extent. However, in actual application environments, since the water circuits and circuits in the heat pump are usually placed close to each other, when the heat pump is in a low temperature environment or the casing quality and other reasons, coupled with the water inside the casing having a certain pressure, the casing may easily swell and leak, causing the water inside the casing to splash into the electrical control box, causing the electrical parts of the equipment to burn out. Utility Model Content

[0006] In order to improve the safety of an air source heat pump, the utility model provides an air source heat pump protection device.

[0007] The utility model provides an air source heat pump protection device, which adopts the following technical solutions:

[0008] An air source heat pump protection device comprises a heat pump body, a shell, a water circuit module, a circulation module, an electric control module and a protection mechanism, wherein the shell is arranged on the heat pump body, the water circuit module is arranged at the lower end of the shell, the electric control module is arranged at the upper end of the shell, the circulation module is arranged on the shell, and the circulation module is arranged between the water circuit module and the electric control module, and the protection mechanism comprises a protection component, the protection component comprises a protection baffle, the protection baffle is arranged on the shell, and the protection baffle is arranged between the water circuit module and the circulation module.

[0009] The protective baffle in the protective mechanism is installed between the water circuit module and the circulation module. By adopting the above technical solution, isolation between the water circuit module and the electronic control module is achieved, which reduces the possibility of water entering the electronic control module when a leakage problem occurs in the water circuit module. The electronic control module is protected and the possibility of short circuit in the circuit module due to moisture is reduced.

[0010] Optionally, the protection assembly further includes a connecting plate, which is detachably arranged on the protection partition and has a connecting groove.

[0011] By adopting the above technical solution, the connecting pipes between the circulation module and the water circuit module are connected by passing through the connecting plate, and the position and size of the connecting plate are adjusted by connecting pipes of different models, thereby achieving further isolation and sealing, and reducing the possibility of water vapor rising into the circuit module.

[0012] Optionally, the protection assembly further comprises a seal, wherein the seal is arranged on the connecting plate and is in the connecting groove.

[0013] By adopting the above technical solution, the gap between the connecting pipe and the connecting plate is sealed by the sealing member, which further reduces the possibility of volatile water vapor in the water channel module penetrating through the protective partition, and further improves the isolation effect.

[0014] Optionally, the protection assembly further includes a support plate, one end of the support plate is arranged on the shell, and the other end of the support plate is arranged on the protection partition.

[0015] By adopting the above technical solution, the support plate supports the protective partition, thereby achieving a supporting effect on the protective partition, reducing the possibility of deformation of the protective partition, and enabling the protective partition to provide effective protective isolation.

[0016] Optionally, the protection assembly further includes a protection box, the protection box is disposed on the housing, and the electric control module is disposed in the protection box.

[0017] By adopting the above technical solution, the protection box further plays a role of sealing and protecting the electronic control module, reducing the possibility of external force impacting the electronic control module, further blocking the possibility of water vapor entering the electronic control module, and improving the protection effect of the electronic control module.

[0018] Optionally, the protection mechanism further includes a mounting assembly, the mounting assembly includes a mounting block, the mounting block is arranged on the protection partition, and a mounting groove is opened on the shell.

[0019] By adopting the above technical solution, when installing the protective partition, the installation positioning of the protective partition is achieved by inserting the installation block into the installation groove, while improving the stability of the installation, improving the space utilization inside the shell, making the protective partition easier to install, reducing the difficulty of installation, and improving the sealing effect.

[0020] Optionally, the mounting assembly further comprises a guide block, wherein the guide block is arranged on the shell, a guide groove is formed on the guide block, and the protective partition is slidably arranged in the guide groove.

[0021] By adopting the above technical solution, in the process of fixing the protective partition, the protective partition frame is inserted into the guide groove, and the positioning of the protective partition is achieved under the guidance of the guide block. At the same time, it has a sealing effect on the protective partition frame, improves the fixed support strength, and further simplifies the installation steps, making the installation process more convenient and improving the protection effect of the electronic control module.

[0022] Optionally, the mounting assembly further comprises an isolation pad, wherein the isolation pad is disposed on the guide block and abuts against the shell.

[0023] By adopting the above technical solution, the isolation pad blocks and seals the frame of the protective partition and the shell, further improving the isolation and sealing effect of the protective partition, further reducing the possibility of water vapor penetrating through the protective partition, thereby improving the safety of the electronic control module. At the same time, the isolation pad isolates water vapor from the protective partition, reducing the possibility of rust on the protective partition.

[0024] Optionally, the mounting assembly further comprises a mounting frame for mounting the circulation module, and the mounting frame is disposed on the protective partition.

[0025] By adopting the above technical solution, the equipment in the circulation module is installed on the mounting frame, thereby achieving fixed support for the circulation module, further saving space inside the shell, improving space utilization, and making disassembly, assembly and maintenance more convenient.

[0026] Optionally, the mounting assembly further includes a buffer seat, a spring and a buffer pad, one end of the buffer seat slidingly cooperates with the mounting frame, the other end of the buffer seat is mounted on the protective partition, one end of the spring is arranged on the buffer seat, the other end of the spring is arranged on the mounting frame, and the buffer pad is arranged at the lower end of the protective partition.

[0027] By adopting the above technical solution, the buffer seat and spring can absorb the vibration of the equipment in the circulation module and reduce the impact force of the circulation module on the protective baffle. The buffer pad plays a buffering role between the protective baffle and the water channel module, reducing the possibility of the protective baffle impacting the water channel module.

[0028] In summary, the present invention includes at least one of the following beneficial technical effects:

[0029] By providing a protective baffle, the possibility of water entering the electronic control module when a leakage problem occurs in the water circuit module is reduced, the electronic control module is protected, and the possibility of the circuit module being short-circuited due to moisture is reduced.

[0030] By setting up the installation components, the possibility of volatile water vapor in the water channel module penetrating through the protective baffle is further reduced, the isolation effect is further improved, the space utilization inside the shell is improved, the protective baffle is easier to install, the installation difficulty is reduced, and the sealing effect is improved. The installation steps are further simplified, making the installation process more convenient and improving the protection effect of the electronic control module. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0032] Figure 2 yes Figure 1 A schematic cross-sectional view of the middle structure;

[0033] Figure 3 yes Figure 2 A schematic diagram of a partial enlargement of part A;

[0034] Figure 4 It is a schematic diagram of the installation component structure;

[0035] Figure 5 is a schematic diagram of the installation components behind the hidden protective partition.

[0036] Explanation of the reference numerals: 100, protection mechanism; 110, protection assembly; 111, protection partition; 112, connecting plate; 113, connecting groove; 114, sealing member; 115, support plate; 116, protection box; 120, mounting assembly; 121, mounting block; 122, mounting groove; 123, guide block; 124, guide groove; 125, isolation pad; 126, mounting frame; 127, buffer seat; 128, spring; 129, buffer pad; 200, heat pump body; 210, housing; 220, water channel module; 230, circulation module; 240, electronic control module. DETAILED DESCRIPTION

[0037] The following is combined with Figures 1 to 5 The utility model is described in further detail.

[0038] The utility model embodiment discloses an air source heat pump protection device. Figures 1 to 5 An air source heat pump protection device mainly includes a heat pump body 200, a shell 210, a water circuit module 220, a circulation module 230, an electric control module 240 and a protection mechanism 100. The shell 210, the water circuit module 220, the circulation module 230, the electric control module 240 and the protection mechanism 100 are all installed on the heat pump body 200. The water circuit module 220 is arranged at the lower end of the shell 210, the electric control module 240 is arranged at the upper end of the shell 210, the circulation module 230 is arranged on the shell 210, and the circulation module 230 is arranged between the water circuit module 220 and the electric control module 240. The water circuit module 220 and the circulation module 230 are isolated by the protection mechanism 100, so as to reduce the leakage and overflow of the water circuit module 220, thereby reducing the possibility of short circuit and burning of the electric control module 240, thereby improving the safety of the device.

[0039] Reference Figures 1 to 5The protection mechanism 100 includes a protection assembly 110 and an installation assembly 120. The protection assembly 110 includes a protection baffle 111, a connecting plate 112, a sealing member 114, a support plate 115 and a protection box 116. The protection baffle 111 is arranged on the housing 210, and the protection baffle 111 is arranged between the water channel module 220 and the circulation module 230. The protection baffle 111 can be made of a high-strength material such as a metal material. The protection baffle 111 is plated with a waterproof layer. The connecting plate 112 is detachably arranged on the protection baffle 111 by plugging in a slider slot. The connecting plate 111 2 is provided with a connecting groove 113, the groove size of the connecting groove 113 is matched with the assembly connecting pipeline, the sealing member 114 is fixed to the connecting plate 112 by bonding, the sealing member 114 is in the connecting groove 113, the sealing member 114 abuts against the connecting pipeline, and plays a sealing role, one end of the support plate 115 is fixedly mounted on the housing 210 by bolts, and the other end of the support plate 115 abuts on the protective partition 111, and a plurality of support plates 115 are provided, and the protective box 116 is fixedly mounted on the housing 210 by bolts, and the electronic control module 240 is installed in the protective box 116.

[0040] The water circuit module 220 and the circulation module 230 are waterproofly isolated by the protective baffle 111, which reduces the possibility of water splashing into the electric control module 240 when the water circuit module 220 leaks. The protective baffle 111 provides protection for the electric control module 240, reducing the possibility of the circuit module being damp and short-circuited; the connecting pipe between the circulation module 230 and the water circuit module 220 is connected by passing through the connecting plate 112, and the position and size of the connecting plate 112 are adjusted by different types of connecting pipes, and the sealing member 114 is used to seal the gap between the connecting pipe and the connecting plate 112, which reduces the possibility of the connecting pipe being laid from the side of the protective baffle 111, thereby reducing The possibility that the protective baffle 111 cannot cover the entire shell 210 is reduced, thereby achieving a comprehensive and effective isolation effect, and reducing the possibility that the volatilized water vapor in the water path module 220 penetrates through the protective baffle 111; the support plate 115 supports the protective baffle 111 to achieve a supporting effect on the protective baffle 111, reducing the possibility of deformation of the protective baffle 111, so that the protective baffle 111 can provide effective protective isolation; the protection box 116 further seals and protects the electronic control module 240, reduces the possibility of external force impacting the electronic control module 240, further blocks the possibility of water vapor entering the electronic control module 240, and improves the protection effect on the electronic control module 240.

[0041] Reference Figures 2 to 5The mounting assembly 120 includes a mounting block 121, a guide block 123, an isolation pad 125, a mounting frame 126, a buffer seat 127, a spring 128 and a buffer pad 129. The mounting block 121 is fixedly mounted on the protective partition 111 by bolts, and a mounting groove 122 is provided on the housing 210 at a position corresponding to the mounting block 121. The guide block 123 is fixedly mounted on the housing 210 by bolts. The guide block 123 is relatively arranged on the housing 210. A guide groove 124 is provided on the guide block 123. The protective partition 111 is slidably arranged on In the guide groove 124, the isolation pad 125 is installed on the guide block 123 by bonding or bolting, the isolation pad 125 abuts against the shell 210 and the protective partition 111, one end of the buffer seat 127 slides with the mounting frame 126, and the other end of the buffer seat 127 is fixed on the protective partition 111 by welding or bolting, one end of the spring 128 is set in the buffer seat 127, and the other end of the spring 128 is set on the mounting frame 126, and the buffer pad 129 is fixed to the lower end of the protective partition 111 by bonding.

[0042] When installing the protective partition 111, the installation positioning of the protective partition 111 is achieved by inserting the installation block 121 into the installation groove 122, which improves the stability of the installation and the space utilization rate inside the shell 210, making the protective partition 111 easier to install and reducing the difficulty of installation; the frame of the protective partition 111 is inserted into the guide groove 124, and the positioning of the protective partition 111 is achieved under the guidance of the guide block 123, which improves the fixed support strength and makes the installation process more convenient; the isolation pad 125 blocks and seals the frame of the protective partition 111 and the shell 210, further improving the isolation and sealing effect of the protective partition 111, and the isolation pad 125 Water vapor is isolated from the protective baffle 111, reducing the possibility of rust on the protective baffle 111; the equipment in the circulation module 230 is installed on the mounting frame 126, realizing the fixed support function of the equipment in the circulation module 230, which will further save the space inside the shell 210, improve the space utilization rate, and make disassembly and maintenance more convenient; the buffer seat 127 and the spring 128 can absorb the vibration of the equipment (such as the compressor) in the circulation module 230, and reduce the impact force of the circulation module 230 on the protective baffle 111. The buffer pad 129 plays a buffering role between the protective baffle 111 and the water channel module 220, reducing the possibility of the protective baffle 111 impacting the water channel module 220.

[0043] The implementation principle of an air source heat pump protection device in the utility model embodiment is:

[0044] The water circuit module 220 is isolated from the circulation module 230 by the protection component 110, thereby reducing the possibility of water splashing into the electric control module 240 when the water circuit module 220 is damaged. At the same time, the protection module is used for isolation, thereby reducing the possibility of water vapor volatilized during normal operation of the water circuit module 220 invading the electric control module 240, thereby further improving the safety of the electric control module 240. By installing the component 120, the protection baffle 111 can be easily installed, thereby improving the supporting strength, thereby achieving the ability to maintain the protective isolation effect for a long time.

[0045] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An air source heat pump protection device, characterized in that: The invention comprises a heat pump body (200), a shell (210), a water circuit module (220), a circulation module (230), an electric control module (240) and a protection mechanism (100), wherein the shell (210) is arranged on the heat pump body (200), the water circuit module (220) is arranged at the lower end of the shell (210), the electric control module (240) is arranged at the upper end of the shell (210), the circulation module (230) is arranged on the shell (210), and the circulation module (230) is arranged between the water circuit module (220) and the electric control module (240), and the protection mechanism (100) comprises a protection component (110), and the protection component (110) comprises a protection baffle (111), and the protection baffle (111) is arranged on the shell (210), and the protection baffle (111) is arranged between the water circuit module (220) and the circulation module (230).

2. An air source heat pump protection device according to claim 1, characterized in that: The protection assembly (110) further comprises a connection plate (112), wherein the connection plate (112) is detachably arranged on the protection partition plate (111), and a connection groove (113) is provided on the connection plate (112).

3. An air source heat pump protection device according to claim 2, characterized in that: The protection assembly (110) further comprises a sealing member (114), wherein the sealing member (114) is arranged on the connecting plate (112), and the sealing member (114) is in the connecting groove (113).

4. The air source heat pump protection device according to claim 1, characterized in that: The protection assembly (110) further comprises a support plate (115), one end of the support plate (115) being arranged on the housing (210), and the other end of the support plate (115) being arranged on the protection partition (111).

5. The air source heat pump protection device according to claim 1, characterized in that: The protection assembly (110) further comprises a protection box (116), wherein the protection box (116) is arranged on the housing (210), and the electric control module (240) is arranged in the protection box (116).

6. An air source heat pump protection device according to any one of claims 1 to 5, characterized in that: The protection mechanism (100) further comprises a mounting assembly (120), wherein the mounting assembly (120) comprises a mounting block (121), wherein the mounting block (121) is arranged on the protection partition (111), and a mounting groove (122) is provided on the housing (210).

7. An air source heat pump protection device according to claim 6, characterized in that: The mounting assembly (120) further comprises a guide block (123), wherein the guide block (123) is arranged on the housing (210), a guide groove (124) is provided on the guide block (123), and the protective partition (111) is slidably arranged in the guide groove (124).

8. An air source heat pump protection device according to claim 7, characterized in that: The mounting assembly (120) further comprises an isolation pad (125), wherein the isolation pad (125) is arranged on the guide block (123), and the isolation pad (125) abuts against the housing (210).

9. The air source heat pump protection device according to claim 6, characterized in that: The mounting assembly (120) further comprises a mounting frame (126) for mounting the circulation module (230), wherein the mounting frame (126) is arranged on the protective partition (111).

10. An air source heat pump protection device according to claim 9, characterized in that: The mounting assembly (120) further comprises a buffer seat (127), a spring (128) and a buffer pad (129); one end of the buffer seat (127) is slidably matched with the mounting frame (126); the other end of the buffer seat (127) is mounted on the protective baffle (111); one end of the spring (128) is arranged on the buffer seat (127); the other end of the spring (128) is arranged on the mounting frame (126); and the buffer pad (129) is arranged at the lower end of the protective baffle (111).

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