Circulating type air energy heat pump structure

Abstract

The utility model relates to the field of heat pump systems, in particular to a circulating type air energy heat pump structure. According to the technical scheme, the device is characterized by comprising a device body and further comprising a base; the first buffering assembly is arranged on the base in a sliding mode, and elastic buffering can be conducted on the first buffering assembly in the first horizontal direction; the first buffer assembly is arranged on the equipment body, the second buffer assembly is arranged on the first buffer assembly, the equipment body is arranged on the second buffer assembly, the second buffer assembly can elastically buffer in the second horizontal direction, the first horizontal direction is perpendicular to the second horizontal direction, and the noise reduction device has the function of reducing noise of the air energy heat pump structure.

Description

Technical Field

[0001] The present application relates to the field of heat pump systems, and in particular to a circulating air energy heat pump structure. Background Art

[0002] An air heat pump is a system that uses the heat in the air to generate thermal energy. It can provide hot water supply at a large volume, high water pressure and constant temperature throughout the day. Compared with conventional electric heating, air energy heat pumps can greatly reduce energy consumption. Due to its excellent energy-saving characteristics, it has broad application prospects in the market.

[0003] At present, a Chinese utility model patent with announcement number CN216716622U discloses an air-energy heat pump, which includes a casing, a water tank, an air heat exchanger and a compressor. The water tank, the air heat exchanger and the compressor are all fixed in the casing, the water tank and the air heat exchanger are distributed on the left and right, and the compressor is located above the water tank and the air heat exchanger; a heat exchange component is wrapped around the outside of the water tank, and the heat exchange component can heat the water tank; two sets of positioning components are sleeved on the outside of the heat exchange component, and the two sets of positioning components are respectively installed on the front and rear sides of the water tank, so that the heat exchange component is positioned outside the water tank; this structure can quickly transfer the heat in the middle of the heat exchange tube to the heat exchange tube, so that the heat absorbed by the water tank can be maximized, so that the air-energy heat pump can be used more effectively.

[0004] Regarding the above-mentioned related technologies, in actual application, components such as the air heat exchanger and compressor in the casing will produce large vibrations due to the involvement of fan rotation and high-pressure gas liquefaction processes, resulting in a large overall noise of the heat pump structure and noise pollution, which still needs continuous improvement. Utility Model Content

[0005] In order to reduce the noise of an air energy heat pump structure, the present application provides a circulating air energy heat pump structure.

[0006] The circulating air energy heat pump structure provided in this application adopts the following technical solution:

[0007] A circulating air-energy heat pump structure includes an equipment body and a base; a first buffer component is slidably arranged on the base, and the first buffer component can elastically buffer along a first horizontal direction; a second buffer component is arranged on the first buffer component, and the equipment body is arranged on the second buffer component, and the second buffer component can elastically buffer along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

[0008] By adopting the above technical solution, the base can be installed on a fixed building, and the base provides a fulcrum for the equipment body; at this time, under the horizontal buffering action provided by the first buffer component and the second buffer component, the vibration generated by the equipment body can be offset, thereby reducing the noise caused by the vibration of the equipment body, and the noise reduction effect is significant.

[0009] Preferably, the first buffer assembly includes a first slide slidably disposed on the base; and an elastic member respectively connected to the first slide and the base for providing an elastic buffering effect.

[0010] By adopting the above technical solution, the slide structure has a relatively good supporting effect and can withstand greater pressure; in addition, the elastic member provides an elastic buffering effect to achieve buffering energy absorption of the structure, and the structure is reliable.

[0011] Preferably, the second buffer assembly includes a second slide, which is slidably disposed on the first buffer assembly, and the device body is disposed on the second slide; an elastic member, which is respectively connected to the second slide and the first buffer assembly, for providing an elastic buffering effect.

[0012] By adopting the above technical solution, the slide structure has a relatively good supporting effect and can withstand greater pressure. In addition, the elastic member provides an elastic buffering effect to achieve buffering and energy absorption of the structure, and the structure is reliable.

[0013] Preferably, the elastic member includes a damping shaft; a sliding limit seat, the damping shaft passes through the sliding limit seat, and the damping shaft and the sliding limit seat are slidingly matched; and a shock-absorbing spring, which is fixed to the damping shaft and has two ends abutting against the sliding limit seat, and the damping shaft and the sliding limit seat are respectively arranged on two carriers.

[0014] By adopting the above technical solution, under the sliding cooperation of the damping shaft and the sliding limit seat, the two carriers can slide against each other. At this time, under the buffering energy absorption action of the shock-absorbing spring, the shock-absorbing effect is achieved, the structure is compact and the shock-absorbing effect is good.

[0015] Preferably, it also includes a lifting buffer assembly, which includes an upper shock-absorbing seat fixedly arranged on the equipment body; a lower shock-absorbing seat fixedly arranged on the second buffer assembly; and a buffer spring respectively connected to the upper shock-absorbing seat and the lower shock-absorbing seat.

[0016] By adopting the above technical solution, under the buffering energy absorption effect of the buffer spring, the up and down buffering vibrations generated by the equipment body are alleviated, the noise of the equipment body is further reduced, and the noise reduction effect is further improved.

[0017] Preferably, there are a plurality of lifting buffer components, and the plurality of lifting buffer components are evenly arranged between the equipment body and the second buffer component.

[0018] By adopting the above technical solution, multiple lifting buffer components can provide multi-directional buffering for the equipment body, and the buffering and noise reduction effect is further optimized and improved.

[0019] Preferably, a soundproof cover is provided on the base, and the soundproof cover covers the outside of the equipment body.

[0020] By adopting the above technical solution, the sound insulation cover has a sound insulation effect, and the noise reduction performance of the heat pump system is further improved.

[0021] Preferably, sound-absorbing cotton is attached to the inner wall of the soundproof cover.

[0022] By adopting the above technical solution, the sound-absorbing cotton can further enhance the sound insulation effect of the soundproof cover, and the noise reduction performance is further optimized.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. With the cooperation of the first buffer component and the second buffer component, the vibration of the equipment body in the horizontal direction is absorbed, and the noise generated by the equipment body is optimized and reduced;

[0025] 2. Under the action of lifting buffer, the up and down vibrations generated by the equipment body are buffered and energy is absorbed, achieving multi-directional buffering and significant noise reduction effect;

[0026] 3. With the help of the sound insulation cover and sound insulation cotton, the noise generated by the equipment body is further reduced, and the noise reduction effect is optimized and improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an air energy heat pump structure in a preferred embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the assembly relationship of the first buffer component in a preferred embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the assembly relationship of the second buffer component in a preferred embodiment of the present application.

[0030] Figure 4 It is a cross-sectional view of a lifting buffer assembly in a preferred embodiment of the present application.

[0031] Figure 5 It is a structural schematic diagram of the air energy heat pump structure from another perspective in a preferred embodiment of the present application.

[0032] Explanation of the accompanying drawings: 1. Equipment body; 2. Base; 3. First buffer assembly; 31. First slide; 32. Elastic member; 321. Damping shaft; 322. Sliding limit seat; 323. Shock-absorbing spring; 4. Second buffer assembly; 41. Second slide; 5. Lifting buffer assembly; 51. Upper shock-absorbing seat; 52. Lower shock-absorbing seat; 53. Buffer spring; 6. Sound insulation cover; 7. Sound-absorbing cotton. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiment of the present application discloses a circulating air energy heat pump structure.

[0035] Reference Figure 1 The structure includes a device body 1, which mainly includes an electric compressor, a solenoid valve, an expansion valve, an external heat exchanger, an air conditioning box, a liquid storage tank, etc. The device body 1 plays a role in heat exchange, and its structure is a prior art and will not be described here. Among them, the device body 1 currently generates vibration during operation, resulting in noise pollution.

[0036] Based on this, the structure also includes a base 2, a first buffer component 3 and a second buffer component 4. The base 2 is located below the device body 1. The base 2 is fixedly installed on the building by expansion screws to play a bearing role. The first buffer component 3 is arranged on the base 2, the second buffer component 4 is arranged on the first buffer component 3, and the device body 1 is arranged on the second buffer component 4. The first buffer component 3 and the second buffer component 4 play a horizontal buffering role, providing horizontal buffering for the device body 1.

[0037] Reference Figure 2 The first buffer assembly 3 includes a first slide 31 and an elastic member 32. The first slide 31 is a plate-shaped structure in this embodiment. The first slide 31 is horizontally arranged and slidably arranged on the base 2. Specifically, a slide rail is installed on the base 2, and the first slide 31 is installed on the slide rail. Under the sliding guide of the slide rail, the first slide 31 can slide back and forth along a straight track. Here, the moving direction of the first slide 31 is defined as the first horizontal direction. At this time, the elastic member 32 is connected to the first slide 31 and the base 2 respectively, and provides an elastic buffering effect for the first slide 31 along the first horizontal direction.

[0038] Continue to refer to Figure 2 Specifically, the elastic member 32 includes a damping shaft 321, a sliding limit seat 322 and a shock-absorbing spring 323; wherein the damping shaft 321 is arranged along the first horizontal direction, and shaft fixing seats are fixedly installed at both ends of the damping shaft 321, and the shaft fixing seats are fixedly installed at the bottom of the first slide 31, and the first slide serves as a carrier of the damping shaft 321.

[0039] At the same time, there are two sliding limit seats 322, which are fixedly mounted on the base 2, and the base 2 serves as a mounting carrier for the sliding limit seat 322; a sliding hole is provided through the sliding limit seat 322, and the damping shaft 321 passes through the sliding limit seat 322 through the sliding hole and is slidably configured at the sliding limit seat 322; at the same time, the shock-absorbing spring 323 is sleeved on the damping shaft 321, and the middle part of the shock-absorbing spring 323 is fixedly connected to the damping shaft 321, and the two ends of the shock-absorbing spring 323 are respectively abutted against the sliding limit seat 322. At this time, if the first slide 31 is subjected to horizontal vibration, a reciprocating movement tendency will be generated, and under the buffering energy absorption of the shock-absorbing spring 323, the vibration of the equipment body 1 from the first horizontal direction can be absorbed.

[0040] At the same time, refer to Figure 3 The second buffer assembly 4 provides a buffering effect in a second horizontal direction for the device body 1. Specifically, the structure of the second buffer assembly 4 is similar to that of the first buffer assembly 3. The second buffer assembly 4 includes a second slide 41 and also includes the other elastic member 32 mentioned above.

[0041] Among them, the second slide 41 is also a plate-like structure, the second slide 41 is horizontally arranged and located above the first slide 31; the elastic member 32 in the second buffer assembly 4 is located between the second slide 41 and the first slide 31, and its installation method is the same as the elastic member 32 located between the base 2 and the first slide 31, the damping shaft 321 is fixedly installed on the second slide 41, the shock-absorbing spring 323 is installed on the damping shaft 321, and the sliding limit seat 322 is fixed on the top of the first slide 31. The specific installation method of the elastic member 32 is not repeated here. It should be noted that the second horizontal direction is perpendicular to the first horizontal direction, and the equipment body 1 is arranged on the second slide 41; at this time, under the superposition of the first buffer assembly 3 and the second buffer assembly 4, the equipment body 1 obtains multi-directional buffering in the horizontal direction, and the shock-absorbing effect is significant.

[0042] Reference Figure 1 and Figure 4However, during the vibration process, the device body 1 will not only produce a vibration effect in the horizontal direction; it may also vibrate vertically up and down. In order to further reduce the vibration amplitude of the device body 1, the structure also includes a lifting buffer assembly 5; specifically, the lifting buffer assembly 5 includes an upper shock absorbing seat 51, a lower shock absorbing seat 52 and a buffer spring 53. The upper shock absorbing seat 51 is fixedly installed at the bottom of the device body 1, and the lower shock absorbing seat 52 is fixedly installed at the top of the second slide 41; at the same time, a guide rod is fixedly arranged at the lower shock absorbing seat 52, and the guide rod is arranged vertically; the buffer spring 53 is sleeved on the guide rod, and the two ends of the buffer spring 53 are respectively in contact with the upper shock absorbing seat 51 and the lower shock absorbing seat 52. Under the buffering energy absorption effect of the buffer spring 53, the up and down buffering vibrations generated by the device body 1 are alleviated, and the noise reduction effect is further improved.

[0043] Furthermore, there can be multiple lifting buffer components 5, such as four as an example in this embodiment. Multiple lifting buffer components 5 are evenly arranged between the equipment body 1 and the second buffer component 4. In this embodiment, four lifting buffer components 5 are arranged at the four corners of the equipment body 1. Multiple lifting buffer components 5 can provide multi-directional buffering for the equipment body 1, and the buffering and noise reduction effect is further optimized and improved.

[0044] Reference Figure 5 In order to further improve the noise reduction effect, a sound insulation cover 6 is fixedly installed on the base 2. The top of the sound insulation cover 6 is opened for heat exchange between the equipment body 1 and the external environment. The sound insulation cover 6 covers the outside of the equipment body 1; at the same time, sound-absorbing cotton 7 is fixedly installed on the inner wall of the sound insulation cover 6. Under the joint action of the sound insulation cover 6 and the sound-absorbing cotton 7, the equipment body 1 is soundproofed and noise reduced. In addition, because the sound insulation cover 6 is fixed on the base 2, the sound insulation cover 6 is less subject to vibration and has a stable structure.

[0045] The implementation principle of a circulating air-energy heat pump structure in an embodiment of the present application is as follows: on the one hand, the first buffer component 3, the second buffer component 4 and the lifting buffer component 5 are combined with each other to provide a shock-absorbing effect on the equipment body 1 to reduce the generation of noise; on the other hand, under the sound insulation effect of the sound insulation cover 6, the noise reduction effect is further improved.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A circulating air energy heat pump structure, comprising a device body (1), characterized in that: Also includes Base (2); A first buffer component (3) is slidably disposed on the base (2), and the first buffer component (3) can elastically buffer along a first horizontal direction; The second buffer component (4) is arranged on the first buffer component (3), and the device body (1) is arranged on the second buffer component (4). The second buffer component (4) can elastically buffer along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

2. A circulating air energy heat pump structure according to claim 1, characterized in that: The first buffer component (3) comprises A first slide (31) slidably disposed on the base (2); The elastic member (32) is respectively connected to the first slide table (31) and the base (2) and is used to provide an elastic buffering effect.

3. A circulating air energy heat pump structure according to claim 1, characterized in that: The second buffer component (4) comprises A second slide (41) is slidably disposed on the first buffer assembly (3), and the device body (1) is disposed on the second slide (41); The elastic member (32) is respectively connected to the second slide table (41) and the first buffer assembly (3) and is used to provide an elastic buffering effect.

4. A circulating air energy heat pump structure according to claim 2 or 3, characterized in that: The elastic member (32) comprises Damping shaft (321); A sliding limit seat (322), the damping shaft (321) passes through the sliding limit seat (322), and the damping shaft (321) and the sliding limit seat (322) are slidably matched; and a shock absorbing spring (323), which is fixedly arranged on the damping shaft (321), and has two ends abutting against the sliding limit seat (322); the damping shaft (321) and the sliding limit seat (322) are respectively arranged on two carriers.

5. The circulating air energy heat pump structure according to claim 1 is characterized in that: It also includes a lifting and buffering assembly (5), wherein the lifting and buffering assembly (5) includes An upper shock-absorbing seat (51) is fixedly arranged on the equipment body (1); A lower shock absorbing seat (52) fixedly arranged on the second buffer assembly (4); and a buffer spring (53), which is respectively connected to the upper shock absorbing seat (51) and the lower shock absorbing seat (52).

6. A circulating air energy heat pump structure according to claim 5, characterized in that: There are a plurality of lifting and buffering components (5), and the plurality of lifting and buffering components (5) are evenly arranged between the equipment body (1) and the second buffering component (4).

7. The circulating air energy heat pump structure according to claim 1 is characterized in that: A soundproof cover (6) is provided on the base (2), and the soundproof cover (6) covers the outside of the device body (1).

8. A circulating air energy heat pump structure according to claim 7, characterized in that: The inner wall of the soundproof cover (6) is provided with sound-absorbing cotton (7).

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