Auxiliary structure for ground source heat pump unit

Abstract

The utility model relates to the technical field of ground source heat pump units, and discloses an auxiliary structure for a ground source heat pump unit, which comprises a ground source heat pump unit and a base, the ground source heat pump unit comprises a plurality of connecting pipes, a machine body and two front covers, and the right sides of the plurality of connecting pipes are fixedly communicated with the left side of the machine body. The ground source heat pump unit, the connecting pipe, the machine body, the front cover and other structural components are arranged, heating, refrigeration and hot water supply can be achieved through the ground source heat pump unit, the bottom of the ground source heat pump unit can be supported through the base, shock absorption can be conducted on the connecting base through the first shock absorption assemblies, and the service life of the ground source heat pump unit is prolonged. The damping effect on the connecting base can be further improved through the multiple second damping assemblies, the impact force borne by the connecting base can be reduced through the multiple buffering assemblies, the effect of damping the bottom of the ground source heat pump unit is achieved, and the problem that the damping effect of the bottom of the ground source heat pump unit is not good enough is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ground source heat pump units, and in particular relates to an auxiliary structure for a ground source heat pump unit. Background Art

[0002] A geothermal heat pump unit is a device that uses geothermal energy in underground soil or groundwater for heating, cooling and hot water supply. It achieves efficient energy utilization by absorbing and releasing geothermal energy. This unit is usually composed of a geothermal heat exchanger, a compressor, an expansion valve and a condenser, and can adjust the temperature as needed. A geothermal heat pump unit has significant advantages in energy saving, environmental protection and sustainable development, and is widely used in air conditioning and heating systems in buildings.

[0003] The ground source heat pump unit will generate vibration during operation. If the vibration is transmitted to the building structure, it may affect the stability and structural safety of the building. The environment of the ground source heat pump unit will cause the ground source heat pump unit to vibrate when vibration occurs. During the use of existing ground source heat pump units, they are often unable to dampen the ground, and the bottom of the ground source heat pump unit is often firmly installed. In order to reduce the vibration and noise generated during the operation of the ground source heat pump unit, improve the stability of the ground source heat pump unit, reduce the vibration impact on the internal components of the ground source heat pump unit, extend the service life of the components, and reduce maintenance costs, it is necessary to dampen the bottom of the ground source heat pump unit. The problem with the above technology is that the damping effect of the bottom of the ground source heat pump unit is not good enough. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an auxiliary structure for a ground source heat pump unit which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: an auxiliary structure for a ground source heat pump unit, comprising a ground source heat pump unit and a base, wherein the ground source heat pump unit comprises a plurality of connecting pipes, a machine body and two front covers, the right sides of the plurality of connecting pipes are fixedly connected with the left side of the machine body, the two front covers are installed on the front side of the machine body, the base is located at the bottom of the ground source heat pump unit, the base comprises a connecting seat, a mounting block and a supporting block, the top of the connecting seat is fixedly connected with the bottom of the machine body, the bottom of the mounting block is plug-connected with the top of the supporting block, the interior of the mounting block is slidably connected with the surface of the connecting seat, and the surface of the connecting seat is slidably connected with the interior of the supporting block;

[0006] The ground source heat pump unit is used for heating, cooling and hot water supply;

[0007] The base is used to support the bottom of the ground source heat pump unit.

[0008] In order to enable the ground source heat pump unit to reduce shock when it vibrates, preferably, a cavity is opened inside the support block, and first shock-absorbing components are arranged on the front and rear sides and left and right sides of the bottom of the connecting seat, and buffer components are arranged on the front and rear sides and left and right sides of the bottom of the inner wall of the cavity, and second shock-absorbing components are arranged on the left and right sides of the four first shock-absorbing components, and plug-in grooves are opened on the front and rear sides and left and right sides of the bottom of the connecting seat. Through the four first shock-absorbing components, when the ground source heat pump unit causes the connecting seat to vibrate, the four first shock-absorbing components can achieve shock-absorbing effect and reduce damage to the machine body during vibration. Through multiple second shock-absorbing components, the shock-absorbing effect of the ground source heat pump unit can be further improved, and the impact force of the vibration can be reduced through the four buffer components.

[0009] In order to reduce shock to the connecting seat, preferably the first shock-absorbing assembly includes an outer shell, a first shock-absorbing spring, a limit block and a connecting column. The top of the connecting column is plug-inly connected to the inside of the plug-in slot, and the bottom of the connecting column is slidably connected to the surface of the limit block. The surfaces of the connecting column and the limit block can both be slidably connected to the inside of the outer shell. The bottom of the limit block is fixedly connected to the top of the first shock-absorbing spring, and the bottom of the first shock-absorbing spring is fixedly connected to the bottom inside the outer shell. Through the first shock-absorbing assembly, when the connecting seat vibrates downward, the connecting column will move downward, and the movement of the connecting column will move the limit block downward. During the downward movement of the limit block, the first shock-absorbing spring will be deformed, and under the elastic action of the first shock-absorbing spring, the connecting seat is shock-absorbed.

[0010] In order to further improve the shock-absorbing effect of the connecting seat, preferably, the second shock-absorbing assembly includes a fixed block, a control block and a second shock-absorbing spring, the fixed block is fixedly connected to the outer shell on one side close to the outer shell, the surface of the control block is slidably connected to the inside of the fixed block, the bottom of the control block is fixedly connected to the bottom of the inner wall of the cavity, the second shock-absorbing spring is sleeved on the bottom of the surface of the control block, the top of the second shock-absorbing spring is fixedly connected to the bottom of the fixed block, and the bottom of the second shock-absorbing spring is fixedly connected to the bottom of the inner wall of the cavity, through the second shock-absorbing assembly, when the outer shell moves downward, the fixed block will move downward, and when the fixed block moves downward, the second shock-absorbing spring will be deformed, and under the elastic action of the second shock-absorbing spring, the shock-absorbing effect of the connecting seat is further improved.

[0011] In order to reduce the impact force, preferably, the buffer assembly includes a spring sheet, a matching block and a buffer spring, the left and right sides of the spring sheet can be fixedly connected to the bottom of the inner wall of the cavity by bolts, the top of the matching block is fixedly connected to the bottom of the spring sheet, the top of the buffer spring is fixedly connected to the bottom of the matching block, and the bottom of the buffer spring is fixedly connected to the bottom of the inner wall of the cavity. Through the buffer assembly, the outer shell will contact the top of the spring sheet during the downward movement and move the spring sheet downward. When the spring sheet moves downward, it will move the matching block downward and cause the buffer spring to deform. Under the dual elastic action of the spring sheet and the buffer spring, the impact force received by the connecting seat can be absorbed.

[0012] In order to enable the connecting seat to move better inside the support block, preferably, the front and rear sides of the left and right sides of the inner wall of the cavity are fixedly connected with long rods, and the surfaces of the four long rods are respectively slidably connected to the front and rear sides of the left and right sides of the connecting seat. The four long rods play a limiting role, so that the connecting seat can only move upward or downward inside the cavity, and the moving range of the connecting seat and the ground source heat pump unit can be controlled.

[0013] In order to facilitate the checking of the usage of the internal structure of the cavity, preferably, the left and right sides of the mounting block are fixedly connected with the first clamping blocks, the tops of the left and right sides of the support block are fixedly connected with the second clamping blocks, and the bottoms of the two first clamping blocks can be fixedly connected to the tops of the second clamping blocks by bolts, and the bolts fixing the two first clamping blocks and the two second clamping blocks are removed through the two first clamping blocks and the two second clamping blocks, so that the connecting seat can be moved upward and drive the mounting block to move upward, so that the mounting block is out of contact with the support block, thereby checking the usage of the first shock absorbing assembly, the second shock absorbing assembly and the buffer assembly.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides structural components such as a ground source heat pump unit, a connecting pipe, a machine body, a front cover, a base, a connecting seat and a mounting block. The ground source heat pump unit can provide heating, cooling and hot water supply. The base can support the bottom of the ground source heat pump unit, the connecting seat can be damped by multiple first damping components, the damping effect of the connecting seat can be further improved by multiple second damping components, and the impact force on the connecting seat can be reduced by multiple buffer components, thereby achieving the effect of damping the bottom of the ground source heat pump unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a detailed stereogram of a local structure provided by an embodiment of the utility model;

[0018] Figure 3 The utility model embodiment provides Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 It is a three-dimensional structural diagram of the interior of the support block provided by the embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional structural diagram of the first shock absorbing assembly, the second shock absorbing assembly and the buffer assembly provided by the embodiment of the utility model.

[0021] In the figure: 1. ground source heat pump unit; 1a. connecting pipe; 1b. body; 1c. front cover; 2. base; 2a. connecting seat; 2b. mounting block; 2c. supporting block; 3. cavity; 4. first shock-absorbing assembly; 401. outer shell; 402. first shock-absorbing spring; 403. limiting block; 404. connecting column; 5. buffer assembly; 501. spring sheet; 502. matching block; 503. buffer spring; 6. second shock-absorbing assembly; 601. fixing block; 602. control block; 603. second shock-absorbing spring; 7. plug-in slot; 8. long rod; 9. first clamping block; 10. second clamping block. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 5As shown, an auxiliary structure for a ground-source heat pump unit provided by an embodiment of the utility model includes a ground-source heat pump unit 1 and a base 2. The ground-source heat pump unit 1 includes a plurality of connecting pipes 1a, a machine body 1b and two front covers 1c. The right sides of the plurality of connecting pipes 1a are fixedly connected to the left side of the machine body 1b. The two front covers 1c are installed on the front side of the machine body 1b. The base 2 is located at the bottom of the ground-source heat pump unit 1. The base 2 includes a connecting seat 2a, a mounting block 2b and a supporting block 2c. The top of the connecting seat 2a is fixedly connected to the bottom of the machine body 1b, the bottom of the mounting block 2b is plug-connected to the top of the supporting block 2c, the interior of the mounting block 2b is slidably connected to the surface of the connecting seat 2a, and the surface of the connecting seat 2a is slidably connected to the interior of the supporting block 2c. The ground-source heat pump unit 1 is provided with For heating, cooling and hot water supply; the base 2 is used to support the bottom of the ground source heat pump unit 1. In order to enable the ground source heat pump unit 1 to reduce shock when it vibrates, a cavity 3 is opened inside the support block 2c, and the front and rear sides and left and right sides of the bottom of the connecting seat 2a are provided with first shock absorbing components 4, and the front and rear sides and left and right sides of the bottom of the inner wall of the cavity 3 are provided with buffer components 5. The left and right sides of the four first shock absorbing components 4 are provided with second shock absorbing components 6. The front and rear sides and left and right sides of the bottom of the connecting seat 2a are provided with plug-in slots 7. Through the four first shock absorbing components 4, when the ground source heat pump unit 1 causes the connecting seat 2a to vibrate, the four first shock absorbing components 4 can achieve shock absorption and reduce damage to the body 1b during vibration. Through multiple second shock absorbing components 6 , which can further improve the shock absorption effect of the ground source heat pump unit 1. The four buffer components 5 can reduce the impact force of the vibration. In order to reduce the shock of the connecting seat 2a, the first shock absorption component 4 preferably includes a shell 401, a first shock absorption spring 402, a limit block 403 and a connecting column 404. The top of the connecting column 404 is plug-connected to the inside of the plug-in slot 7, and the bottom of the connecting column 404 is slidably connected to the surface of the limit block 403. The surfaces of the connecting column 404 and the limit block 403 can be slidably connected to the inside of the shell 401. The bottom of the limit block 403 is fixedly connected to the top of the first shock absorption spring 402, and the bottom of the first shock absorption spring 402 is fixedly connected to the bottom inside the shell 401. Through the first shock absorption component 4, the connecting seat 2a is downward. When vibrating, the connecting column 404 will move downward, and the movement of the connecting column 404 will cause the limit block 403 to move downward. During the downward movement of the limit block 403, the first shock-absorbing spring 402 will be deformed. Under the elastic action of the first shock-absorbing spring 402, the connecting seat 2a is damped. In order to further improve the damping effect of the connecting seat 2a, the second shock-absorbing assembly 6 includes a fixed block 601, a control block 602 and a second shock-absorbing spring 603. The side of the fixed block 601 close to the shell 401 is fixedly connected to the shell 401, the surface of the control block 602 is slidably connected to the inside of the fixed block 601, and the bottom of the control block 602 is fixedly connected to the bottom of the inner wall of the cavity 3. The second shock-absorbing spring 603 is sleeved on the bottom of the surface of the control block 602.The top of the second shock absorbing spring 603 is fixedly connected to the bottom of the fixed block 601, and the bottom of the second shock absorbing spring 603 is fixedly connected to the bottom of the inner wall of the cavity 3. Through the second shock absorbing assembly 6, when the housing 401 moves downward, the fixed block 601 moves downward, and when the fixed block 601 moves downward, the second shock absorbing spring 603 is deformed. Under the elastic action of the second shock absorbing spring 603, the shock absorbing effect of the connecting seat 2a is further improved. In order to reduce the impact force, the buffer assembly 5 includes a spring sheet 501, a matching block 502 and a buffer spring 503. The spring sheet 50 The left and right sides of 1 can be fixedly connected to the bottom of the inner wall of the cavity 3 by bolts, the top of the matching block 502 is fixedly connected to the bottom of the spring sheet 501, the top of the buffer spring 503 is fixedly connected to the bottom of the matching block 502, and the bottom of the buffer spring 503 is fixedly connected to the bottom of the inner wall of the cavity 3. Through the buffer assembly 5, the shell 401 will contact the top of the spring sheet 501 during the downward movement, and the spring sheet 501 will move downward. When the spring sheet 501 moves downward, the matching block 502 will move downward and the buffer spring 503 will be deformed. Under the dual elastic action of the spring 503, the impact force received by the connecting seat 2a can be absorbed. In order to make the connecting seat 2a move better inside the supporting block 2c, the front and rear sides of the left and right sides of the inner wall of the cavity 3 are fixedly connected with long rods 8. The surfaces of the four long rods 8 are respectively slidably connected to the front and rear sides of the left and right sides of the connecting seat 2a. The four long rods 8 play a limiting role, so that the connecting seat 2a can only move upward or downward inside the cavity 3, and the moving range of the connecting seat 2a and the ground source heat pump unit 1 can be controlled. In order to facilitate the use of the internal structure of the cavity 3, the installation block 2c is installed. The left and right sides of the support block 2b are fixedly connected with the first clamping block 9, and the tops of the left and right sides of the support block 2c are fixedly connected with the second clamping block 10. The bottoms of the two first clamping blocks 9 can be fixedly connected with the tops of the second clamping blocks 10 by bolts. Through the two first clamping blocks 9 and the two second clamping blocks 10, the bolts fixing the two first clamping blocks 9 and the two second clamping blocks 10 are removed, so that the connecting seat 2a can be moved upward and drive the mounting block 2b to move upward, so that the mounting block 2b is out of contact with the support block 2c, so as to check the use of the first shock absorbing assembly 4, the second shock absorbing assembly 6 and the buffer assembly 5.

[0025] The working principle of this utility model:

[0026] When the ground source heat pump unit 1 vibrates, the connection seat 2a vibrates downward, causing the connection column 404 to move downward. The movement of the connection column 404 causes the limit block 403 to move downward. During the downward movement of the limit block 403, the first shock-absorbing spring 402 is deformed. Under the elastic action of the first shock-absorbing spring 402, the connection seat 2a is damped. When the outer shell 401 moves downward, the fixing block 601 moves downward. When the fixing block 601 moves downward, the second shock-absorbing spring 603 is deformed. Under the elastic action of the second shock-absorbing spring 603, the shock-absorbing effect of the connection seat 2a is further improved. The outer shell 401 moves downward. During the downward movement, the top of the spring sheet 501 will contact and move the spring sheet 501 downward. When the spring sheet 501 moves downward, the matching block 502 will move downward and the buffer spring 503 will be deformed. Under the dual elastic action of the spring sheet 501 and the buffer spring 503, the impact force exerted on the connecting seat 2a can be absorbed, and the bolts fixing the two first clamping blocks 9 and the two second clamping blocks 10 can be removed, so that the connecting seat 2a can move upward and drive the mounting block 2b to move upward, so that the mounting block 2b is out of contact with the support block 2c, thereby checking the usage of the first shock absorbing assembly 4, the second shock absorbing assembly 6 and the buffer assembly 5.

[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

Claims

1. An auxiliary structure for a ground source heat pump unit, comprising a ground source heat pump unit (1) and a base (2), characterized in that: The ground source heat pump unit (1) comprises a plurality of connecting pipes (1a), a machine body (1b) and two front covers (1c); the right sides of the plurality of connecting pipes (1a) are fixedly connected to the left side of the machine body (1b); the two front covers (1c) are installed on the front side of the machine body (1b); the base (2) is located at the bottom of the ground source heat pump unit (1); the base (2) comprises a connecting seat (2a), a mounting block (2b) and a supporting block (2c); the top of the connecting seat (2a) is fixedly connected to the bottom of the machine body (1b); the bottom of the mounting block (2b) is plug-connected to the top of the supporting block (2c); the interior of the mounting block (2b) is slidably connected to the surface of the connecting seat (2a); The surface of the connection seat (2a) is slidably connected to the inside of the support block (2c); the ground source heat pump unit (1) is used for heating, cooling and hot water supply; the base (2) is used to support the bottom of the ground source heat pump unit (1); a cavity (3) is provided inside the support block (2c); first shock absorbing components (4) are provided on both the front and rear sides and the left and right sides of the bottom of the connection seat (2a); buffer components (5) are provided on both the front and rear sides and the left and right sides of the bottom of the inner wall of the cavity (3); second shock absorbing components (6) are provided on both the left and right sides of the four first shock absorbing components (4); and plug-in slots (7) are provided on both the front and rear sides and the left and right sides of the bottom of the connection seat (2a).

2. The auxiliary structure for a ground source heat pump unit according to claim 1, characterized in that: The first shock absorbing component (4) comprises a housing (401), a first shock absorbing spring (402), a limit block (403) and a connecting column (404); the top of the connecting column (404) is plug-connected to the inside of the plug-in slot (7); the bottom of the connecting column (404) is slidably connected to the surface of the limit block (403); the surfaces of the connecting column (404) and the limit block (403) can both be slidably connected to the inside of the housing (401); the bottom of the limit block (403) is fixedly connected to the top of the first shock absorbing spring (402); and the bottom of the first shock absorbing spring (402) is fixedly connected to the bottom inside the housing (401).

3. The auxiliary structure for a ground source heat pump unit according to claim 2, characterized in that: The second shock absorbing assembly (6) comprises a fixed block (601), a control block (602) and a second shock absorbing spring (603); the fixed block (601) is fixedly connected to the housing (401) at a side close to the housing (401); the surface of the control block (602) is slidably connected to the interior of the fixed block (601); the bottom of the control block (602) is fixedly connected to the bottom of the inner wall of the cavity (3); the second shock absorbing spring (603) is sleeved on the bottom of the surface of the control block (602); the top of the second shock absorbing spring (603) is fixedly connected to the bottom of the fixed block (601); and the bottom of the second shock absorbing spring (603) is fixedly connected to the bottom of the inner wall of the cavity (3).

4. The auxiliary structure for a ground source heat pump unit according to claim 1, characterized in that: The buffer assembly (5) comprises a spring sheet (501), a matching block (502) and a buffer spring (503); the left and right sides of the spring sheet (501) can be fixedly connected to the bottom of the inner wall of the cavity (3) by means of bolts; the top of the matching block (502) is fixedly connected to the bottom of the spring sheet (501); the top of the buffer spring (503) is fixedly connected to the bottom of the matching block (502); and the bottom of the buffer spring (503) is fixedly connected to the bottom of the inner wall of the cavity (3).

5. The auxiliary structure for a ground source heat pump unit according to claim 1, characterized in that: Long rods (8) are fixedly connected to the front and rear sides of the left and right inner walls of the cavity (3), and the surfaces of the four long rods (8) are slidably connected to the front and rear sides of the left and right sides of the connecting seat (2a) respectively.

6. The auxiliary structure for a ground source heat pump unit according to claim 1, characterized in that: The left and right sides of the mounting block (2b) are both fixedly connected to first clamping blocks (9), the tops of the left and right sides of the supporting block (2c) are both fixedly connected to second clamping blocks (10), and the bottoms of the two first clamping blocks (9) can be fixedly connected to the tops of the second clamping blocks (10) by bolts.

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