Variable flow cooperative control device of ground source heat pump

Abstract

The utility model discloses a variable flow cooperative control device for a ground source heat pump, which is characterized in that the variable flow cooperative control device for the ground source heat pump is conveyed to a designated place and is mounted, protective bottom plates are used as supporting parts of equipment, and the protective bottom plates are uniformly distributed; the contact area between the supporting component and the ground is conveniently enlarged, the friction force between the supporting component and the ground is enhanced by matching with a polyurethane rubber non-slip mat, the overall stability of the equipment is improved, meanwhile, the equipment can be effectively prevented from sinking, and invasion of water vapor is reduced by spraying waterproof paint on the inner surface of the box body. And meanwhile, the drying agent in the dehumidification filter box is used for adsorbing water vapor invading into the box body from the bottom, so that the dryness of the internal environment of the box body is further ensured, the water vapor is prevented from eroding electronic elements in the control device body, and the service life of the variable flow cooperative control device for the ground source heat pump is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ground source heat pump control devices, in particular to a ground source heat pump multi-variable flow coordinated control device. Background Art

[0002] A ground source heat pump is a device that uses water circulating in public pipelines, water drawn from wells, lakes or rivers, or water circulating in underground coils as a cold (heat) source to produce cold (hot) air or cold (hot) water; it includes a user-side heat exchange device, a compressor, and a heat source-side heat exchange device, and has single refrigeration or refrigeration and heating functions. Ground source heat pumps are divided into cold and hot air type water source heat pump units and cold and hot water type water source heat pump units according to the form of the user-side heat exchange device; they are divided into water ring water source heat pump units, groundwater water source heat pump units, and underground loop water source heat pump units according to the type of cold (heat) source.

[0003] For example, patent No. CN219037132U, the utility model relates to the technical field of ground source heat pump control devices, especially a ground source heat pump adaptive thermal balance control device, including a box frame, an electric lifting and retracting rod and an adjusting component, a main body is placed on the box frame, the bottom of the box frame is fixedly connected to a bottom plate, the bottom of the bottom plate is fixedly connected to a hydraulic pump, the bottom of the electric lifting and retracting rod is fixedly connected to the top of the box frame, the adjusting component includes a fixed plate, the fixed plate is connected to the bottom of the bottom plate by positioning nails and is symmetrically distributed; the shock-absorbing pad is made of composite rubber material, when the hydraulic rod is slowly lowered, the shock-absorbing pad contacts the ground first, and the shock-absorbing pad is provided to reduce the vibration between the base and the ground when the base contacts the ground, so as to improve the safety and stability of the device; the main body is a component of the ground source heat pump control device, and an adjusting component is provided to improve the stability and safety of the box frame while improving the convenience of the box frame, thereby further protecting the main body.

[0004] When the existing ground source heat pump variable flow coordinated control device is in use, due to working environment problems, the bottom of the device is easily damp, so that water vapor invades the inside of the device from the bottom, corrodes the internal electronic components, and further affects the service life of the control device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a ground source heat pump variable flow coordinated control device to solve the problem raised in the above background technology that when the existing ground source heat pump variable flow coordinated control device is in use, due to working environment problems, the bottom of the device is easily damp, so that water vapor invades the interior of the device from the bottom, corrodes the internal electronic components, and further affects the service life of the control device.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a ground source heat pump variable flow coordinated control device, including a box frame, a protective bottom plate is fixedly installed at the lower end of the box frame, an anti-slip pad is fixedly installed at the lower end of the protective bottom plate, and anti-slip stripes are provided at the lower end of the anti-slip pad, a box body is fixedly installed on the inner side of the box frame, a box door is provided at the front end of the box body, a moisture-proof bottom plate is fixedly installed at the lower end of the inside of the box body, a placement groove is provided at the front end of the moisture-proof bottom plate, a dehumidification filter box is provided inside the placement groove, a pull handle is fixedly installed at the front end of the dehumidification filter box, a cover plate is provided at the front end of the moisture-proof bottom plate, and a control device body is fixedly installed at the upper end of the moisture-proof bottom plate.

[0007] Preferably, the protective bottom plates are evenly distributed, and the anti-slip pads are made of polyurethane rubber.

[0008] Preferably, the box door is rotatably connected to the box body, and the inner surface of the box body is sprayed with waterproof coating.

[0009] Preferably, the placement grooves are evenly distributed, and the dehumidification filter boxes are slidably connected to the placement grooves.

[0010] Preferably, ventilation holes are provided on the surface of the dehumidification filter box, and the cover plate is detachably connected to the moisture-proof bottom plate.

[0011] Preferably, the air pores are evenly distributed, and the interior of the dehumidification filter box is filled with a desiccant.

[0012] Preferably, a control panel is fixedly mounted on the front end of the control device body, and a protective baffle is fixedly mounted on the upper end of the box frame.

[0013] Beneficial Effects

[0014] The utility model provides a ground source heat pump variable flow coordinated control device. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The variable flow cooperative control device for the ground source heat pump is first transported to a designated location and installed, and the ground source heat pump is controlled to work by the control device body. The protective bottom plate is used as a supporting component of the equipment, and the protective bottom plates are evenly distributed, which is convenient for expanding the contact area between the supporting component and the ground. The polyurethane rubber anti-skid pad is used to enhance the friction between the supporting component and the ground, which is beneficial to improving the overall stability of the equipment and can effectively prevent the equipment from sinking.

[0016] 2. The variable flow coordinated control device of the ground source heat pump reduces the intrusion of water vapor by spraying waterproof coating on the inner surface of the box. At the same time, the desiccant inside the dehumidification filter box is used to absorb the water vapor invading from the bottom of the box, thereby further ensuring the dryness of the internal environment of the box and avoiding water vapor erosion of the electronic components inside the control device body, which is beneficial to prolonging the service life of the variable flow coordinated control device of the ground source heat pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the anti-slip stripe structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the box structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the dehumidification filter box of the utility model.

[0021] In the figure: 1. box frame; 2. protective bottom plate; 3. anti-skid pad; 4. anti-skid stripes; 5. box body; 6. box door; 7. moisture-proof bottom plate; 8. placement slot; 9. dehumidification filter box; 10. handle; 11. cover; 12. control device body; 13. air vents; 14. control panel; 15. protective baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a ground source heat pump variable flow coordinated control device, including a box frame 1, a protective bottom plate 2 is fixedly installed at the lower end of the box frame 1, an anti-skid pad 3 is fixedly installed at the lower end of the protective bottom plate 2, and an anti-skid stripe 4 is opened at the lower end of the anti-skid pad 3. The protective bottom plate 2 is evenly distributed, and the anti-skid pad 3 is made of polyurethane rubber. First, the ground source heat pump variable flow coordinated control device is transported to a designated location and installed, and the ground source heat pump is controlled to work through the control device body 12. The protective bottom plate 2 is used as a supporting component of the equipment, and the protective bottom plate 2 is evenly distributed, which is convenient for expanding the contact area between the supporting component and the ground. With the polyurethane rubber anti-skid pad 3, the friction between the supporting component and the ground is enhanced, which is beneficial to improving the overall stability of the equipment and can effectively prevent the equipment from sinking.

[0024] A box body 5 is fixedly installed on the inner side of the box frame 1, a box door 6 is arranged at the front end of the box body 5, a moisture-proof bottom plate 7 is fixedly installed at the lower end of the box body 5, a placement groove 8 is opened at the front end of the moisture-proof bottom plate 7, a dehumidification filter box 9 is arranged inside the placement groove 8, the box door 6 is rotatably connected to the box body 5, the inner surface of the box body 5 is sprayed with waterproof coating, a control panel 14 is fixedly installed at the front end of the control device body 12, and a protective baffle 15 is fixedly installed on the upper end of the box frame 1. By spraying waterproof coating on the inner surface of the box body 5, the intrusion of water vapor is reduced. At the same time, the desiccant inside the dehumidification filter box 9 is used to absorb the water vapor invading from the bottom into the box body 5, which further ensures the dryness of the internal environment of the box body 5, avoids water vapor erosion of the electronic components inside the control device body 12, and is conducive to prolonging the service life of the ground source heat pump variable flow cooperative control device;

[0025] A pull handle 10 is fixedly installed at the front end of the dehumidification filter box 9, a cover plate 11 is provided at the front end of the moisture-proof bottom plate 7, a control device body 12 is fixedly installed at the upper end of the moisture-proof bottom plate 7, the placement slots 8 are evenly distributed, the dehumidification filter box 9 is slidably connected to the placement slots 8, and air holes 13 are opened on the surface of the dehumidification filter box 9. The cover plate 11 is detachably connected to the moisture-proof bottom plate 7, and the air holes 13 are evenly distributed. The interior of the dehumidification filter box 9 is filled with desiccant. Open the cover plate 11, and pull the pull handle 10 to drive the dehumidification filter box 9 out of the placement slot 8, so as to facilitate regular replacement of the new dehumidification filter box 9 and maintain the water vapor adsorption performance of the dehumidification filter box 9.

[0026] During operation, the variable flow cooperative control device of the ground source heat pump is first transported to the designated location and installed, and the ground source heat pump is controlled to work by the control device body 12. The protective bottom plate 2 is used as the supporting component of the equipment, and the protective bottom plate 2 is evenly distributed, which is convenient for expanding the contact area between the supporting component and the ground. The polyurethane rubber anti-slip pad 3 is used to enhance the friction between the supporting component and the ground. The inner surface of the box body 5 is sprayed with waterproof coating to reduce the invasion of water vapor. At the same time, the desiccant inside the dehumidification filter box 9 is used to absorb the water vapor invading from the bottom into the box body 5, which further ensures the dryness of the internal environment of the box body 5 and prevents water vapor from eroding the electronic components inside the control device body 12. The cover plate 11 is opened, and the dehumidification filter box 9 is driven out of the placement slot 8 by pulling the handle 10, so as to facilitate the regular replacement of the new dehumidification filter box 9.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A ground source heat pump variable flow coordinated control device, comprising a housing (1), characterized in that: A protective bottom plate (2) is fixedly mounted on the lower end of the box frame (1), an anti-skid pad (3) is fixedly mounted on the lower end of the protective bottom plate (2), and an anti-skid stripe (4) is provided at the lower end of the anti-skid pad (3); a box body (5) is fixedly mounted on the inner side of the box frame (1), a box door (6) is provided at the front end of the box body (5), a moisture-proof bottom plate (7) is fixedly mounted on the lower end of the box body (5), a placement groove (8) is provided at the front end of the moisture-proof bottom plate (7), a dehumidification filter box (9) is provided inside the placement groove (8), a pull handle (10) is fixedly mounted on the front end of the dehumidification filter box (9), a cover plate (11) is provided at the front end of the moisture-proof bottom plate (7), and a control device body (12) is fixedly mounted on the upper end of the moisture-proof bottom plate (7).

2. A ground source heat pump variable flow coordinated control device according to claim 1, characterized in that: The protective bottom plates (2) are evenly distributed, and the anti-slip pads (3) are made of polyurethane rubber.

3. A ground source heat pump variable flow coordinated control device according to claim 1, characterized in that: The box door (6) is rotatably connected to the box body (5), and the inner surface of the box body (5) is sprayed with waterproof paint.

4. A ground source heat pump variable flow coordinated control device according to claim 1, characterized in that: The placement grooves (8) are evenly distributed, and the dehumidification filter boxes (9) are slidably connected to the placement grooves (8).

5. A ground source heat pump variable flow coordinated control device according to claim 4, characterized in that: The surface of the dehumidification filter box (9) is provided with ventilation holes (13), and the cover plate (11) is detachably connected to the moisture-proof bottom plate (7).

6. A ground source heat pump variable flow coordinated control device according to claim 5, characterized in that: The air vents (13) are evenly distributed, and the interior of the dehumidification filter box (9) is filled with a desiccant.

7. The ground source heat pump variable flow coordinated control device according to claim 1, characterized in that: A control panel (14) is fixedly mounted on the front end of the control device body (12), and a protective baffle (15) is fixedly mounted on the upper end of the box frame (1).

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