Improved air source heat pump mounting structure

Abstract

The utility model provides an improved air source heat pump installation structure which comprises a base and a connecting rod, a protruding part is fixedly arranged on the inner wall of the base, an installation frame is placed on the protruding part, and a plurality of clamping grooves are formed in the installation frame. A driving mechanism for driving the turntable to rotate is arranged in the base; a plurality of connecting shafts and a plurality of clamping blocks are arranged on the inner wall of the base in a sliding and penetrating mode, and the rotating disc is rotationally matched with the connecting shafts through transmission pieces. The clamping blocks are in one-to-one correspondence with the clamping grooves and the connecting shafts, and each clamping block is in sliding clamping fit with the corresponding clamping groove and is fixedly connected with the corresponding connecting shaft through a connecting rod. In the process that the driving mechanism drives the rotating disc to rotate, under the cooperation of the transmission part, the rotating disc can drive all the connecting shafts to synchronously slide towards the interior or the exterior of the base, so that all the clamping blocks are driven to synchronously slide under the transmission of the connecting rods, and then limiting of the mounting frame is achieved or limiting of the mounting frame is relieved.

Description

Technical Field

[0001] This utility model belongs to the field of air source heat pump technology, specifically relating to an improved air source heat pump installation structure. Background Technology

[0002] An air source heat pump is a device that uses outdoor air as a heat source, absorbing and enhancing the heat in the air to provide heating and hot water for buildings. Existing air source heat pumps are generally fixed to the ground using expansion bolts. Direct connection to the ground not only hinders heat dissipation from the bottom of the pump but also makes disassembly inconvenient.

[0003] A patent with publication number CN218328743U discloses an air source heat pump mounting base, which includes a base, a top plate, positioning rods, positioning holes, U-shaped frames, side rods, side holes, and a mounting frame. To disassemble the air source heat pump, the limiting mechanism on the mounting frame at the bottom of the heat pump must first be released. The operator moves the top plate upwards, causing the positioning rods to move upwards and disengage from the positioning holes. Next, the two U-shaped frames are pulled, causing the two side rods to move away from each other and disengage from the side holes, thus releasing the limiting mechanism on the mounting frame at the bottom of the heat pump. The mounting frame can then be removed.

[0004] The above-described method requires operators to manually pull the top plate to release the positioning rod from the U-shaped frame, and also manually pull the two U-shaped frames to release the side rods from the mounting frame. The entire process is difficult and cumbersome, with low automation. This not only increases the workload for workers but also hinders the quick disassembly and installation of the mounting frame, resulting in poor overall practicality. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model provides an improved air source heat pump installation structure.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An improved air source heat pump installation structure includes a base and a connecting rod. A protrusion is fixedly provided on the inner wall of the base, and a mounting frame is placed on the protrusion. Several slots are formed on the mounting frame. A turntable is rotatably installed inside the base, and a driving mechanism for rotating the turntable is provided within the base. Several connecting shafts and several locking blocks are slidably connected through the inner wall of the base. The turntable rotates in cooperation with the connecting shafts via a transmission component. Each locking block corresponds one-to-one with both the slots and the connecting shafts. Each locking block slidably engages with its corresponding slot and is also fixedly connected to its corresponding connecting shaft via the connecting rod.

[0008] Furthermore, the drive mechanism includes a dual-axis motor and a one-way bearing. A fixed frame is fixedly installed inside the base, and the dual-axis motor is fixedly installed on the fixed frame. The bottom output shaft of the dual-axis motor is connected to the turntable through the one-way bearing. The dual-axis motor, the one-way bearing, and the turntable are coaxially arranged.

[0009] Furthermore, a rotating rod is fixedly installed on the top output shaft of the dual-axis motor, and a rotating shaft is rotatably installed on the rotating rod. A gear is fixedly sleeved on the outer surface of the rotating shaft, and a fan is coaxially fixedly installed on the top of the rotating shaft. A ring rack is fixedly installed inside the base, and the gear meshes with the ring rack for transmission and always remains in a meshed state.

[0010] Furthermore, the transmission component includes a slide groove, which is composed of a plurality of sliding groove assemblies, the number of which is equal to the number of connecting shafts; the sliding groove assembly is composed of two symmetrically arranged oblique sections and an arc section located between the two oblique sections; a plurality of sliding rods are slidably arranged within the slide groove, the number of which is equal to the number of connecting shafts and they are fixedly connected in a one-to-one correspondence.

[0011] This application has the following beneficial effects:

[0012] During the rotation of the turntable driven by the drive mechanism, with the cooperation of the transmission components, the turntable drives all the connecting shafts to slide synchronously inward or outward from the base. This, in turn, drives all the locking blocks to slide synchronously under the transmission of the connecting rod, thereby limiting or releasing the mounting frame. Therefore, this solution allows for faster installation and disassembly of the mounting frame, with a higher overall degree of automation, simplifying operation and reducing the workload of workers. Attached Figure Description

[0013] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the base of this utility model;

[0016] Figure 3 This is a schematic diagram of the top structure of the turntable of this utility model;

[0017] Figure 4 This is a schematic diagram of the transmission component structure of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Base; 2. Pump body; 3. Mounting frame; 4. Filter plate; 5. Ring rack; 6. Fixing frame; 7. Dual-shaft motor; 8. Rotating rod; 9. Gear; 10. Fan; 11. Protrusion; 12. Turntable; 13. Slide groove; 131. Inclined section; 132. Arc section; 14. Slide rod; 15. Connecting shaft; 16. Spring; 17. Connecting rod; 18. Locking block; 19. Locking groove; 20. One-way bearing; 21. Mating block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] like Figures 1-4 As shown, the technical solution adopted by this utility model is as follows: An improved air source heat pump installation structure includes a base 1, the top of the base 1 is open, and a protrusion 11 is fixedly provided on the inner wall of the base 1. An installation frame 3 is placed on the protrusion 11, a pump body 2 is fixedly installed on the top of the installation frame 3, a filter plate 4 is fixedly provided inside the installation frame 3, and several slots 19 are opened on the outer surface of the installation frame 3.

[0022] A turntable 12 is rotatably mounted on the bottom inner wall of the base 1. A fixed frame 6 is fixedly mounted inside the base 1. Several mating blocks 21 are fixedly mounted on the bottom of the fixed frame 6. A drive mechanism for driving the turntable 12 to rotate is provided on the fixed frame 6.

[0023] The drive mechanism includes a dual-axis motor 7 and a one-way bearing 20. The dual-axis motor 7 is fixedly mounted on the fixed frame 6. The bottom output shaft of the dual-axis motor 7 is connected to the turntable 12 through the one-way bearing 20. The dual-axis motor 7, the one-way bearing 20 and the turntable 12 are coaxially arranged.

[0024] A rotating rod 8 is fixedly mounted on the top output shaft of the dual-axis motor 7. A rotating shaft is rotatably mounted on the rotating rod 8. A gear 9 is fixedly sleeved on the outer surface of the rotating shaft. A fan 10 is coaxially fixedly mounted on the top of the rotating shaft and is located below the filter plate 4. A ring rack 5 is fixedly mounted inside the base 1. The gear 9 is located inside the ring rack 5 and meshes with the ring rack 5 for transmission.

[0025] The dual-axis motor 7 is started, controlling its two output shafts to rotate forward. The top output shaft of the dual-axis motor 7 drives the gear 9 to rotate around its central axis via the rotating rod 8. The gear 9 rotates on its own axis in conjunction with the ring rack 5, thereby driving the fan 10 to rotate via the rotating shaft, thus dissipating heat from the bottom of the pump body 2. It should be noted that during the forward rotation of the bottom output shaft of the dual-axis motor 7, the one-way bearing 20 is in an idle state, and the turntable 12 does not rotate. When the bottom output shaft of the dual-axis motor 7 rotates in the reverse direction, the one-way bearing 20 locks, and the turntable 12 rotates.

[0026] The side wall of the base 1 has several connecting shafts 15 that slide through horizontally, and several locking blocks 18 that slide through horizontally. The turntable 12 is driven by the connecting shafts 15 through a transmission component. Each locking block 18 corresponds to both a connecting shaft 15 and a locking slot 19. The end of each locking block 18 located outside the base 1 is fixedly connected to the end of the corresponding connecting shaft 15 located outside the base 1 through a connecting rod 17. Each locking block 18 is slidably engaged with the corresponding locking slot 19.

[0027] like Figure 4 As shown, the transmission component includes a slide groove 13. An irregularly shaped slide groove 13 is formed on the top of the turntable 12. The slide groove 13 is composed of several connected sliding groove assemblies, the number of which is equal to the number of connecting shafts 15. Each set of sliding groove assemblies consists of two symmetrically arranged inclined sections 131 and an arc section 132 located between the two inclined sections 131. The arc section 132 has the same curvature as the turntable 12 and they are coaxial.

[0028] A plurality of sliding rods 14 are provided within the sliding groove 13 for limiting sliding. The number of sliding rods 14 is equal to the number of connecting shafts 15 and they correspond one-to-one. Each sliding rod 14 is fixedly connected to the corresponding connecting shaft 15. At the same time, the number of connecting shafts 15 is equal to the number of mating blocks 21 and they correspond one-to-one. Each connecting shaft 15 slides through the corresponding mating block 21. A spring 16 is fitted on the outer surface of each connecting shaft 15. One end of the spring 16 is fixedly connected to the inner wall of the base 1, and the other end is fixedly connected to the mating block 21.

[0029] Working principle: During use, the dual-axis motor 7 is started, controlling the two output shafts of the dual-axis motor 7 to rotate forward. The top output shaft of the dual-axis motor 7 drives the gear 9 to rotate around the central axis of the top output shaft of the dual-axis motor 7 via the rotating rod 8. During the rotation of the gear 9, it will rotate on its own axis in cooperation with the ring rack 5, thereby driving the fan 10 to rotate through the rotating shaft, thus cooling the bottom of the pump body 2. In addition, during the forward rotation of the bottom output shaft of the dual-axis motor 7, the one-way bearing 20 is in an idle state, and the turntable 12 does not rotate.

[0030] When disassembly is required, the output shaft of the dual-axis motor 7 is reversed, locking the one-way bearing 20 and causing the turntable 12 to rotate. During the rotation of the turntable 12, the slide rod 14 and the slide groove 13 will slide relative to each other, initially as follows: Figure 4 As shown, the slide bar 14 first slides along the inclined section 131, causing the slide bar 14 to push the connecting shaft 15 outward, thereby driving the locking block 18 outward through the connecting rod 17, causing the locking block 18 to gradually disengage from the locking groove 19. When the slide bar 14 slides to the arc section 132, the locking block 18 completely disengages from the locking groove 19, and the mounting frame 3 can be removed. During this process, the compression deformation of the spring 16 gradually increases.

[0031] When installation is required, the control turntable 12 continues to rotate, and the slide bar 14 slides along another inclined section 131, causing the connecting shaft 15 to slide towards the inside of the base 1, thereby driving the locking block 18 to re-lock into the slot 19, completing the limiting of the mounting frame 3 and the pump body 2.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An improved air source heat pump installation structure, characterized in that, The base (1) includes a base (1) and a connecting rod (17). The inner wall of the base (1) is fixedly provided with a protrusion (11), and a mounting frame (3) is placed on the protrusion (11). Several slots (19) are opened on the mounting frame (3). A turntable (12) is rotatably provided inside the base (1). A driving mechanism for driving the turntable (12) to rotate is provided inside the base (1). Several connecting shafts (15) are slidably provided through the inner wall of the base (1), and several locking blocks (18) are slidably provided through the inner wall. The turntable (12) is rotatably engaged with the connecting shafts (15) through a transmission component. The locking blocks (18) correspond one-to-one with the slots (19) and one-to-one with the connecting shafts (15). Each locking block (18) is slidably engaged with the corresponding slot (19) and is fixedly connected to the corresponding connecting shaft (15) through the connecting rod (17).

2. The improved air source heat pump installation structure according to claim 1, characterized in that, The drive mechanism includes a dual-axis motor (7) and a one-way bearing (20). A fixed frame (6) is fixedly installed inside the base (1). The dual-axis motor (7) is fixedly installed on the fixed frame (6). The bottom output shaft of the dual-axis motor (7) is connected to the turntable (12) through the one-way bearing (20). The dual-axis motor (7), the one-way bearing (20) and the turntable (12) are coaxially arranged.

3. The improved air source heat pump installation structure according to claim 2, characterized in that, The top output shaft of the dual-axis motor (7) is fixedly provided with a rotating rod (8), and a rotating shaft is rotatably provided on the rotating rod (8). A gear (9) is fixedly sleeved on the outer surface of the rotating shaft, and a fan (10) is fixedly provided coaxially on the top of the rotating shaft. A ring rack (5) is fixedly provided inside the base (1). The gear (9) meshes with the ring rack (5) and always maintains a meshing state.

4. The improved air source heat pump installation structure according to claim 1, characterized in that, The transmission component includes a slide groove (13), which is composed of several slide groove assemblies. The number of slide groove assemblies is equal to that of the connecting shaft (15). The slide groove assembly consists of two symmetrically arranged oblique sections (131) and an arc section (132) located between the two oblique sections (131). Several slide rods (14) are slidably arranged in the slide groove (13). The number of slide rods (14) is equal to that of the connecting shaft (15) and they are fixedly connected one by one.

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