Outdoor air source heat pump structure with multiple damping devices
By installing a canopy, protective cover, and mesh cover on the top of the air source heat pump, the problems of water ingress and vibration reduction under severe weather conditions are solved, thus achieving equipment protection and stable operation, extending service life, and improving noise reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN ANJIE PUBLIC FACILITIES SERVICE CO LTD
- Filing Date
- 2025-05-13
- Publication Date
- 2026-05-12
AI Technical Summary
Existing air source heat pumps lack top protection in severe weather, making them susceptible to water ingress and damage to electrical components. They also lack effective shock absorption devices, leading to unstable equipment operation.
Design an outdoor air source heat pump structure with multiple shock absorption devices. By installing a canopy, protective cover and mesh cover on the top of the heat pump body, the canopy is fixed and the protective cover is protected by the installation mechanism to prevent rain, snow and debris from entering. Combined with damping shock absorbers, overall vibration reduction and noise reduction are achieved.
It effectively prevents rainwater and debris from entering the heat pump, extends equipment life, maintains a good operating environment, and improves equipment stability and noise reduction performance.
Smart Images
Figure CN224230379U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of air source heat pump technology, specifically to an outdoor air source heat pump structure with multiple shock absorption devices. Background Technology
[0002] An air source heat pump is an energy-saving device that uses high-grade energy to move heat from a low-grade heat source (air) to a high-grade heat source. It is a type of heat pump technology and is known as a "porter of nature's energy." It boasts numerous advantages, including low operating costs, ease of operation, excellent heating performance, safety, and cleanliness.
[0003] Application number CN202023314636.3 discloses an air source heat pump with built-in shock absorbers. This design initially absorbs noise generated by the heat pump unit through sound-absorbing cotton on the inner wall of the casing, then further blocks noise through sound-insulating panels on the outer wall of the heat pump unit, and finally uses damping shock absorbers to achieve overall vibration reduction and noise reduction for the casing and heat pump unit. This achieves a simple, convenient, and multi-layered noise reduction effect, thereby improving the noise reduction performance of the air source heat pump and preventing excessive vibration during operation that could cause resonance and noise. However, the above design still has shortcomings. The top of the air source heat pump lacks a protective mechanism, and under severe weather conditions such as heavy rain or snow, water may enter the top of the air source heat pump, potentially damaging electrical components.
[0004] Therefore, we propose an outdoor air source heat pump structure with multiple vibration damping devices. Utility Model Content
[0005] The main objective of this invention is to provide an outdoor air source heat pump structure with multiple shock absorption devices. Through the design of the installation mechanism, it is easy to install a canopy, protective cover, and mesh cover on the top of the air source heat pump body. The canopy can block rain and snow from directly hitting the top of the air source heat pump body and prevent rainwater from entering the interior of the air source heat pump body through the fan cover. The protective cover and mesh cover can prevent leaves and other debris from falling onto the fan cover, thereby extending the service life of the air source heat pump body. This invention can effectively solve the problems in the background art.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] An outdoor air source heat pump structure with multiple shock absorption devices includes an air source heat pump body and a fan cover. The top of the air source heat pump body is provided with two sets of fan covers arranged in parallel. The top of the air source heat pump body is equipped with a mounting mechanism for mounting a top plate and a canopy. The top plate is a horizontally arranged rectangular plate structure. The top plate is located directly above the fan covers. Support rods are vertically inserted at the four corners of the lower end face of the top plate. The bottom ends of the support rods are connected to the mounting mechanism. A canopy is fixedly connected to the upper end face of the top plate. A slot adapted to the upper part of the inner wall of the protective cover is provided at the outer edge of the upper end face of the top plate. The upper part of the protective cover is fitted onto the top plate. The protective cover is fixedly connected to the outer side of the top plate by a first bolt. A mesh cover is fixedly fitted onto the lower part of the outer side of the protective cover.
[0008] The installation mechanism includes fasteners, connecting plates, a housing, threaded rods, threaded seats, top rods, push plates, and movable plates. Two sets of fasteners and connecting plates are arranged in parallel relative to each other. Both ends of the connecting plates are perpendicularly connected to both ends of the fasteners. The two sets of fasteners and connecting plates together form a rectangular frame structure with an internal cavity.
[0009] By adopting the above technical solution and through the design of the installation mechanism, it is easy to install a canopy, protective cover and mesh cover on the top of the air source heat pump body. The canopy can block rain and snow from directly hitting the top of the air source heat pump body and prevent rainwater from entering the air source heat pump body through the fan cover. The protective cover and mesh cover can prevent leaves and other debris from falling onto the fan cover, maintain a good operating environment for the equipment, and thus extend the service life of the air source heat pump body.
[0010] Specifically, the fasteners are fastened to the top of the air source heat pump body from top to bottom, and the two sets of connecting plates are located on both sides of the air source heat pump body.
[0011] Specifically, the fastener has threaded seats at both ends of its top, and the bottom end of the support rod is threadedly connected to the threaded seats.
[0012] Specifically, a box body is fixedly connected to one of the connecting plates at the center of the side away from the cavity, and a threaded rod is connected to the center of the end of the box body away from the connecting plate. A movable plate is provided inside the box body, and the two ends of the movable plate are slidably connected to the inner walls of the two ends of the box body.
[0013] Specifically, a knob is fixedly connected to one end of the threaded rod, and the end of the threaded rod away from the knob passes through the box and is rotatably connected to the inner wall of one side of the box. The movable plate is sleeved on the threaded rod.
[0014] Specifically, the movable plate has multiple relatively parallel push rods vertically connected to one side. The end of the push rod away from the movable plate passes through the inner wall of one side of the box in sequence, and the connecting plate is vertically inserted into the push plate on one side. The push plate is located in the cavity.
[0015] The beneficial effects of this utility model are as follows: The outdoor air source heat pump structure with multiple shock absorption devices described in this utility model, through the design of the installation mechanism, facilitates the installation of a canopy, protective cover, and mesh cover on the top of the air source heat pump body. The canopy can block rain and snow from directly hitting the top of the air source heat pump body and prevent rainwater from entering the interior of the air source heat pump body through the fan cover. The protective cover and mesh cover can prevent leaves and other debris from falling onto the fan cover, maintaining a good operating environment for the equipment and thus extending the service life of the air source heat pump body. By rotating the threaded rod, the installation mechanism can be finely adjusted to ensure a tight connection with the top of the air source heat pump body, thereby improving the stability of the canopy. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;
[0019] Figure 3 This is a perspective view of the installation mechanism of this utility model;
[0020] Figure 4 This is a schematic diagram of the internal structure of the box body of this utility model;
[0021] In the diagram: 1. Air source heat pump body; 2. Fan cover; 3. Mounting mechanism; 4. Support rod; 5. Top plate; 6. Ceiling; 7. Protective cover; 8. Mesh cover; 9. Fastener; 10. Slot; 11. First bolt; 12. Connecting plate; 13. Box body; 14. Threaded rod; 15. Threaded seat; 16. Cavity; 17. Top rod; 18. Push plate; 19. Movable plate. Detailed Implementation
[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] As one embodiment of this utility model, such as Figures 1-4As shown, the outdoor air source heat pump structure with multiple shock absorption devices of this utility model includes an air source heat pump body 1 and a fan cover 2. The top of the air source heat pump body 1 is provided with two sets of fan covers 2 arranged in parallel with each other. The top of the air source heat pump body 1 is equipped with a mounting mechanism 3 for installing a top plate 5 and a canopy 6. The top plate 5 is a horizontally arranged rectangular plate structure. The top plate 5 is located directly above the fan covers 2. Support rods 4 are vertically inserted at the four corners of the lower end face of the top plate 5. The bottom end of the support rods 4 is connected to the mounting mechanism 3. The canopy 6 is fixedly connected to the upper end face of the top plate 5. The outer edge of the upper end face of the top plate 5 is provided with a slot 10 that is adapted to the upper part of the inner wall of the protective cover 7. The upper part of the protective cover 7 is sleeved on the top plate 5. The protective cover 7 is fixedly connected to the outer side of the top plate 5 by a first bolt 11. A mesh cover 8 is fixedly sleeved on the lower part of the outer side of the protective cover 7.
[0024] The installation mechanism 3 includes fasteners 9, connecting plates 12, a box body 13, threaded rods 14, threaded seats 15, top rods 17, push plates 18, and movable plates 19. The fasteners 9 and connecting plates 12 are arranged in two sets that are relatively parallel to each other. Both ends of the connecting plates 12 are perpendicularly connected to both ends of the fasteners 9. The two sets of fasteners 9 and connecting plates 12 together form a rectangular frame structure with an internal cavity 16.
[0025] In use, the support rod 4 is connected to the installation mechanism 3, and then the top plate 5 with the canopy 6 is fastened from top to bottom to the top of the four support rods 4, with the top plate 5 located directly above the fan cover 2; the upper part of the protective cover 7 with the mesh cover 8 connected to the lower part is placed on the top plate 5, so that the upper part of the inner wall of the protective cover 7 matches the slot 10 at the outer edge of the top plate 5, and then the protective cover 7 is fixedly connected to the outer side of the top plate 5 by the first bolt 11; the mesh cover 8 is placed on the fan cover 2, and the canopy 6 can block rain and snow from directly falling on the top of the air source heat pump body 1, and prevent rainwater from entering the air source heat pump body 1 through the fan cover 2. The protective cover 7 and the mesh cover 8 can prevent leaves and other debris from falling on the fan cover 2, maintaining a good operating environment for the equipment.
[0026] This utility model also includes that the fastener 9 is fastened from top to bottom to the top of the air source heat pump body 1, and the two sets of connecting plates 12 are respectively located on both sides of the air source heat pump body 1.
[0027] This utility model also includes threaded seats 15 at both ends of the top of the fastener 9, and the bottom end of the support rod 4 is threadedly connected to the threaded seats 15.
[0028] The present invention also includes a box body 13 fixedly connected to one of the connecting plates 12 at the center of the side away from the cavity 16, a threaded rod 14 connected to the center of the end of the box body 13 away from the connecting plate 12, and a movable plate 19 provided inside the box body 13, the two ends of the movable plate 19 being slidably connected to the inner walls of the two ends of the box body 13.
[0029] The present invention also includes a knob fixedly connected to one end of the threaded rod 14, the end of the threaded rod 14 away from the knob passing through the box body 13 and rotatably connected to the inner wall of one side of the box body 13, and the movable plate 19 being sleeved on the threaded rod 14.
[0030] The present invention also includes a plurality of relatively parallel push rods 17 vertically connected to one side of the movable plate 19. The end of the push rod 17 away from the movable plate 19 passes through the inner wall of one side of the box body 13 in sequence, and the connecting plate 12 is vertically inserted into one side of the push plate 18. The push plate 18 is located in the cavity 16.
[0031] In use, the two sets of fasteners 9 are fastened together from top to bottom at both ends of the top of the air source heat pump body 1. The two sets of connecting plates 12 are located on both sides of the air source heat pump body 1. The push plate 18 is located between the air source heat pump body 1 and the connecting plate 12 on which the box 13 is installed. Rotating the knob causes the threaded rod 14 to rotate. The rotation of the threaded rod 14 causes the movable plate 19 sleeved on it to move inside the box 13. The top rod 17 on one side of the movable plate 19 moves accordingly, pushing the push plate 18 located in the cavity 16 towards the air source heat pump body 1 until one side of the push plate 18 is in close contact with one side of the air source heat pump body 1, thereby achieving the purpose of fixing the mounting mechanism 3 to the top of the air source heat pump body 1.
[0032] Then, the bottom end of the support rod 4 is threaded to the threaded seat 15 located at both ends of the top of the fastener 9. Then, the top plate 5 with the canopy 6 is fastened from top to bottom to the top of the four support rods 4. The top plate 5 is located directly above the fan cover 2. The upper part of the protective cover 7 with the mesh cover 8 connected to the lower part is placed on the top plate 5, so that the upper part of the inner wall of the protective cover 7 matches the slot 10 at the outer edge of the top plate 5. Then, the protective cover 7 is fixedly connected to the outer side of the top plate 5 by the first bolt 11. The mesh cover 8 is placed on the fan cover 2. The canopy 6 can block rain and snow from directly falling on the top of the air source heat pump body 1 and prevent rainwater from entering the air source heat pump body 1 through the fan cover 2. The protective cover 7 and the mesh cover 8 can prevent leaves and other debris from falling on the fan cover 2 and maintain a good operating environment for the equipment.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An outdoor air source heat pump structure with multiple vibration damping devices, characterized in that, Includes an air source heat pump body (1) and a fan shroud (2). The top of the air source heat pump body (1) is provided with two sets of fan shrouds (2) arranged in parallel with each other. The top of the air source heat pump body (1) is equipped with a mounting mechanism (3) for mounting a top plate (5) and a ceiling (6). The top plate (5) is a horizontally arranged rectangular plate structure. The top plate (5) is located directly above the fan shrouds (2). Support rods are vertically inserted into the four corners of the lower end face of the top plate (5). 4) The bottom end of the support rod (4) is connected to the installation mechanism (3). The top plate (5) is fixedly connected to the canopy (6). The outer edge of the top plate (5) is provided with a slot (10) that is compatible with the upper part of the inner wall of the protective cover (7). The upper part of the protective cover (7) is fitted on the top plate (5). The protective cover (7) is fixedly connected to the outer side of the top plate (5) by the first bolt (11). The lower part of the outer side of the protective cover (7) is fixedly fitted with a mesh cover (8). The installation mechanism (3) includes fasteners (9), connecting plates (12), a box (13), threaded rods (14), threaded seats (15), top rods (17), push plates (18), and movable plates (19). The fasteners (9) and connecting plates (12) are arranged in two sets that are relatively parallel to each other. Both ends of the connecting plates (12) are perpendicularly connected to both ends of the fasteners (9). The two sets of fasteners (9) and connecting plates (12) together form a rectangular frame structure with an internal cavity (16).
2. The outdoor air source heat pump structure with multiple shock absorption devices according to claim 1, characterized in that, The fastener (9) is fastened from top to bottom to the top of the air source heat pump body (1), and the two sets of connecting plates (12) are located on both sides of the air source heat pump body (1).
3. The outdoor air source heat pump structure with multiple shock absorption devices according to claim 1, characterized in that, The fastener (9) has threaded seats (15) at both ends of its top end, and the bottom end of the support rod (4) is threadedly connected to the threaded seats (15).
4. The outdoor air source heat pump structure with multiple shock absorption devices according to claim 1, characterized in that, One of the connecting plates (12) is fixedly connected to a box body (13) at the center of the side away from the cavity (16). A threaded rod (14) is connected to the center of the end of the box body (13) away from the connecting plate (12). A movable plate (19) is provided inside the box body (13). The two ends of the movable plate (19) are slidably connected to the inner walls of the two ends of the box body (13).
5. The outdoor air source heat pump structure with multiple shock absorption devices according to claim 4, characterized in that, One end of the threaded rod (14) is fixedly connected to a knob. The end of the threaded rod (14) away from the knob passes through the box (13) and is rotatably connected to the inner wall of one side of the box (13). The movable plate (19) is sleeved on the threaded rod (14).
6. The outdoor air source heat pump structure with multiple shock absorption devices according to claim 5, characterized in that, The movable plate (19) is vertically connected to one side with multiple relatively parallel top rods (17). The end of the top rod (17) away from the movable plate (19) passes through the inner wall of one side of the box body (13) in sequence, and the connecting plate (12) is vertically inserted into one side of the push plate (18). The push plate (18) is located in the cavity (16).