Air energy heat pump anti-freezing device

Abstract

The utility model discloses an air energy heat pump anti-freezing device which comprises a pump body and a stable base, an installation groove is formed in the center of the top face of the stable base, the pump body is arranged in the installation groove, and a set of anti-freezing mechanisms are arranged on the top face of the stable base in a bilateral symmetry mode. The anti-freezing mechanism comprises a fixed arc-shaped plate located on one side of the pump body, water pipes tightly attached to the inner wall of the fixed arc-shaped plate are connected to the left side and the right side of the pump body in a matched mode, a set of connecting plates are symmetrically arranged on the fixed arc-shaped plate in a front-back mode, and sliding grooves are formed in the outer walls of the sides, away from the pump body, of the connecting plates. A sliding plate is arranged in the sliding grooves in a sliding mode, and a movable arc-shaped plate matched with the fixed arc-shaped plate is arranged on the sliding plate. Compared with the prior art, the anti-freezing device has the advantages that the fixed arc-shaped plate preliminarily supports the installed water pipe, then the movable arc-shaped plate can be tightly attached to the water pipe through sliding of the sliding plate, and the fixed arc-shaped plate and the movable arc-shaped plate are matched to conduct anti-freezing protection on the water pipe.

Description

Technical Field

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

[0002] Air energy heat pump is a highly efficient heating and hot water supply equipment, and its working principle is mainly based on the "reverse Carnot effect" and the second law of thermodynamics. Specifically: Inhalation stage: The external unit (outdoor unit) of the air energy heat pump inhales outdoor air through a fan, and this process involves filtering and preliminary cooling. Compression stage: The inhaled air is compressed by the compressor, so that the heat in the air is released and transported to the internal unit (indoor unit). Condensation stage: The compressed air is sent to the condenser, where the heat released by the high-temperature medium is used to heat water or other fluids. Throttling stage: The generated hot water is either sent back to the outdoor unit for reheating or directly supplied to the user. In this process, part of the heat will be consumed, usually to drive the work of the compressor. The working method of the air energy heat pump is different from that of a traditional water heater or air conditioning system. It does not generate heat by burning fuel, but by absorbing free heat energy in the environment (such as heat in the air) and efficiently converting this part of heat energy into comfortable living energy. This method not only saves energy, but also helps to reduce environmental pollution.

[0003] In the process of absorbing heat energy and converting it into daily energy, the air-source heat pump needs to discharge the generated hot water through the water intake pipe for use to meet daily needs. However, components such as the water intake pipe are generally exposed to the outside. After being used for a long time in cold weather, they will freeze, which affects normal use. Therefore, an air-source heat pump antifreeze device is needed to reduce the risk of water pipe freezing. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an air energy heat pump antifreeze device.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: an air-energy heat pump antifreeze device, including a pump body and a stable base, a mounting groove is provided in the center of the top surface of the stable base, the pump body is matched in the mounting groove, a group of antifreeze mechanisms are symmetrically provided on the top surface of the stable base, the antifreeze mechanism includes a fixed arc plate located on one side of the pump body, the left and right sides of the pump body are both connected with water pipes that are close to the inner wall of the fixed arc plate, the fixed arc plate is symmetrically provided with a group of connecting plates front and back, the outer wall of the connecting plate away from the pump body side is fixed with a slide groove, a sliding plate is provided in the slide groove for common sliding, and a movable arc plate located at the top of the fixed arc plate and matching the fixed arc plate is fixed on the sliding plate.

[0006] Compared with the prior art, the utility model has the following advantages: the installed water pipe is initially supported and limited by the setting of the fixed arc plate, and then the sliding plate in the slide groove can make the movable arc plate close to the top of the water pipe, and the fixed arc plate and the movable arc plate can cooperate to provide good antifreeze protection for the water pipe.

[0007] As an improvement, the top surface of the stable base is evenly provided with a plurality of damping shock absorbers located around the mounting grooves, and the walls around the pump body are fixed with mounting plates close to the tops of the damping shock absorbers. The mounting plate is threaded with a plurality of mounting bolts that are threadedly connected to the damping shock absorbers, thereby providing shock-absorbing protection for the installed pump body.

[0008] As an improvement, limiting holes are provided on both ends of the sliding plate, and a plurality of threaded holes matching the limiting holes are provided on the connecting plate. The threaded holes cooperate with the limiting holes so that bolts can fix the movable arc plate, thereby facilitating the protection of the water pipe.

[0009] As an improvement, the inner walls of the fixed arc plate and the movable arc plate are both provided with insulation plates, which can improve the protective insulation effect and reduce the risk of freezing.

[0010] As an improvement, the water pipe is set close to the insulation plate on the inner wall of the fixed arc plate and the movable arc plate. The water pipe passes through the fixed arc plate and the movable arc plate and is connected to the pump body. The movable arc plate is then pressed down to fix the pump body, which is convenient for installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the first stereoscopic diagram of an air energy heat pump antifreeze device of the utility model.

[0012] Figure 2 It is a second stereoscopic diagram of an air energy heat pump antifreeze device of the utility model.

[0013] Figure 3 The utility model is a three-dimensional diagram of an antifreeze mechanism of an air energy heat pump antifreeze device.

[0014] Figure 4 The utility model is a three-dimensional diagram of a stable base of an air energy heat pump antifreeze device.

[0015] Figure 5 yes Figure 1 Schematic diagram of the structure of part A.

[0016] As shown in the figure: 1. Pump body; 2. Stable base; 3. Installation groove; 4. Insulation plate; 5. Antifreeze mechanism; 6. Fixed arc plate; 7. Water pipe; 8. Connecting plate; 9. Slide groove; 10. Sliding plate; 11. Moving arc plate; 12. Damping shock absorber; 13. Installation plate; 14. Installation bolt; 15. Limit hole; 16. Threaded hole. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] Combined with Figure 1-5 As shown, an air energy heat pump antifreeze device includes a pump body 1 and a stable base 2, a mounting groove 3 is provided in the center of the top surface of the stable base 2, the pump body 1 is matched in the mounting groove 3, a plurality of damping shock absorbers 12 are evenly provided on the top surface of the stable base 2 and are located around the mounting groove 3, a mounting plate 13 close to the top of the damping shock absorber 12 is fixed to the wall around the pump body 1, a plurality of mounting bolts 14 threadedly penetrated on the mounting plate 13 and matched with the damping shock absorber 12 are screwed, the pump body 1 is placed in the mounting groove 3, so that the mounting plate 13 on the pump body 1 is close to the top of the damping shock absorber 12, the mounting bolts 14 are used to penetrate the mounting plate 13 and connect with the damping shock absorber 12, so as to realize the shock-absorbing installation of the pump body 1.

[0019] A group of antifreeze mechanisms 5 are symmetrically arranged on the top surface of the stable base 2, and the antifreeze mechanism 5 includes a fixed arc plate 6 located on one side of the pump body 1, and the left and right sides of the pump body 1 are both connected with water pipes 7 that are close to the inner wall of the fixed arc plate 6, and the fixed arc plate 6 is symmetrically arranged with a group of connecting plates 8 front and back, and the outer wall of the connecting plate 8 away from the pump body 1 is fixed with a slide groove 9, and a sliding plate 10 is slidingly arranged in the slide groove 9, and a movable arc plate 11 located at the top of the fixed arc plate 6 and matched with the fixed arc plate 6 is fixed on the sliding plate 10, and the inner walls of the fixed arc plate 6 and the movable arc plate 11 are both provided with The insulation plate 4, the water pipe 7 is set close to the insulation plate 4 on the inner wall of the fixed arc plate 6 and the movable arc plate 11, the left and right ends of the sliding plate 10 are penetrated with limiting holes 15, and the connecting plate 8 is provided with a plurality of threaded holes 16 matching the limiting holes 15. The water pipe 7 is penetrated through the fixed arc plate 6 and the movable arc plate 11 to connect with the pump body 1, and the sliding plate 10 is pushed to slide in the slide groove 9 until the movable arc plate 11 is close to the top surface of the pump body 1. Bolts are used to penetrate the limiting holes 15 and connect with the corresponding threaded holes 16 to complete the limiting fixation of the movable arc plate 11. The insulation plate 4 is close to the upper and lower sides of the water pipe 7 for insulation protection.

[0020] During the specific implementation of the utility model, the pump body 1 is first placed in the installation groove 3, so that the installation plate 13 on the pump body 1 is close to the top of the damping shock absorber 12, and the installation bolts 14 are used to penetrate the installation plate 13 and connect with the damping shock absorber 12 to realize the shock-absorbing installation of the pump body 1; then the water pipe 7 matching the pump body 1 is penetrated through the fixed arc plate 6 and the movable arc plate 11 to be connected with the pump body 1, and then the sliding plate 10 is pushed to slide in the slide groove 9 until the movable arc plate 11 is close to the top surface of the pump body 1, and the bolts are used to penetrate the limiting holes 15 and connect with the corresponding threaded holes 16 to complete the limiting fixation of the movable arc plate 11, and the insulation plate 4 is close to the upper and lower sides of the water pipe 7 for insulation and anti-freezing.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An air energy heat pump antifreeze device, comprising a pump body (1) and a stable base (2), characterized in that: A mounting groove (3) is provided in the center of the top surface of the stable base (2), and the pump body (1) is arranged in the mounting groove (3). A group of antifreeze mechanisms (5) are symmetrically provided on the top surface of the stable base (2). The antifreeze mechanism (5) includes a fixed arc plate (6) located on one side of the pump body (1). Both the left and right sides of the pump body (1) are connected with water pipes (7) close to the inner wall of the fixed arc plate (6). The fixed arc plate (6) is symmetrically provided with a group of connecting plates (8) in front and back. A sliding groove (9) is fixed on the outer wall of the connecting plate (8) away from the pump body (1). A sliding plate (10) is slidably provided in the sliding groove (9). A movable arc plate (11) located at the top of the fixed arc plate (6) and matching with the fixed arc plate (6) is fixed on the sliding plate (10).

2. The air energy heat pump antifreeze device according to claim 1, characterized in that: The top surface of the stable base (2) is evenly provided with a plurality of damping shock absorbers (12) located around the mounting groove (3); the walls around the pump body (1) are fixed with mounting plates (13) in close contact with the tops of the damping shock absorbers (12); and the mounting plates (13) are threadedly penetrated with a plurality of mounting bolts (14) that are matched with the damping shock absorbers (12) and are screwed together.

3. The air energy heat pump antifreeze device according to claim 1, characterized in that: The left and right ends of the sliding plate (10) are both penetrated by limiting holes (15), and the connecting plate (8) is provided with a plurality of threaded holes (16) matching the limiting holes (15).

4. The air energy heat pump antifreeze device according to claim 1, characterized in that: The inner walls of the fixed arc-shaped plate (6) and the movable arc-shaped plate (11) are both provided with a heat-insulating plate (4).

5. The air energy heat pump antifreeze device according to claim 4, characterized in that: The water pipe (7) is arranged close to the heat preservation plate (4) on the inner wall of the fixed arc plate (6) and the movable arc plate (11).

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