Air-cooled swimming pool heat pump constant temperature unit

Abstract

The utility model discloses an air-cooled swimming pool heat pump constant temperature unit, which belongs to the technical field of heat pump constant temperature units and comprises a unit body, the unit body is positioned at the top of a mounting table, mounting columns are fixed on the periphery of the top of the mounting table, and mounting boxes are fixedly mounted at four corners of the unit body. The mounting box is mounted on the outer side of the unit body, and the swing assembly arranged in the mounting box is used for driving the movable shaft to rotate, so that the connecting frame and the supporting wheel fixed on the movable shaft are telescopically adjusted in the first cavity, the position of the unit body is adjusted, and the unit body is conveniently transferred; the mounting column is in butt joint with the mounting box, the movable block is used for driving the limiting rod to penetrate through the mounting column, the unit body is mounted at the top of the mounting table under the cooperation of the mounting box and the mounting column, and meanwhile, the unit body vibrates to be stably mounted at the top of the mounting table under the limitation of the supporting spring and the gravity effect of the unit body.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump constant temperature units, in particular to an air-cooled swimming pool heat pump constant temperature unit. Background Technique

[0002] A heat pump constant temperature unit is a device that uses heat pump technology to keep the temperature of a specific space or object constant. Its working principle is based on the reverse Carnot cycle. The refrigerant absorbs heat in the evaporator (such as from the air, water, etc.), then is compressed and heated by the compressor, and releases heat in the condenser to heat the target area. By changing the flow direction of the refrigerant through a four-way valve, the refrigeration function can also be achieved to maintain temperature stability.

[0003] In the prior art, the Chinese utility model content with the publication number: CN217635980U discloses an air-cooled swimming pool heat pump constant temperature unit, including a base. The upper end inside the base is connected with a first buffer member. The upper end of the first buffer member is connected with a housing. The middle end of the lower side inside the housing is connected with a unit body. Both ends of the side of the housing are fixedly connected with limiting rods. The housing is rotatably connected with a first screw rod. The first screw rod is threadedly connected with a moving plate. The moving plate is connected with a second buffer member. The bottom end of the second buffer member is connected with a buffer plate. The lower end of the housing is connected with a driven mechanism. This utility model relates to the technical field of heat pumps. For this air-cooled swimming pool heat pump constant temperature unit, the first screw rod drives the connecting shaft to rotate. The connecting shaft drives the second screw rod to rotate through a bevel gear assembly. The second screw rod drives two moving blocks and the telescopic rods, springs, and fixed blocks connected thereto to move towards the side end of the unit body. The telescopic rods, springs, and fixed blocks gradually press and fix the horizontal end of the unit body.

[0004] In the above technical solution, the housing and the base are connected through a first buffer member. At the same time, the unit body is installed inside the living room. At this time, the first buffer member is in a compressed state. When the unit body operates and generates vibrations, the first buffer assembly will drive the housing to reciprocate on the top of the base, increasing the amplitude. Moreover, the unit body is installed inside the housing, and disassembly and assembly are not convenient. By driving a support plate with a cylinder to support the base, the device cannot maintain its position stability when the unit body vibrates. Content of the Utility Model

[0005] The purpose of the present utility model is to provide an air-cooled pool heat pump constant temperature unit. By driving the limit rod through the mounting column with a movable block, the mounting column can be limited, ensuring that the unit body is stably installed on the top of the mounting table. At the same time, the swinging assembly drives the movable shaft to rotate, and the unit body is supported upward by the connecting frame and the supporting wheel. At the same time, the unit body can also be moved, which is convenient for the disassembly and assembly of the unit body. Moreover, a shock-absorbing assembly is provided inside the mounting column to reduce the vibration impact generated during the operation of the unit body, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present utility model provides the following technical solution: An air-cooled pool heat pump constant temperature unit, including a unit body, the unit body is located on the top of a mounting table, mounting columns are fixed around the top of the mounting table, mounting boxes are fixedly installed at the four corners of the unit body, a first chamber and a second chamber are arranged inside the mounting box, the inner cavity of the first chamber is rotatably connected with a movable shaft through a bearing, a connecting frame is fixed on the outer side of the movable shaft, a supporting wheel is installed on the side of the connecting frame away from the movable shaft, a swinging assembly for deflecting the movable shaft is arranged in the inner cavity of the first chamber, the mounting column penetrates into the inner cavity of the second chamber, a movable block is movably arranged in the inner cavity of the second chamber, a limit rod is fixed on one side of the movable block, the limit rod penetrates through the mounting column and is clamped with the inner wall of the mounting box, and a shock-absorbing assembly is arranged in the inner cavity of the second chamber.

[0007] Preferably, the swinging assembly includes a rotating shaft rotatably arranged in the first chamber through a bearing, a worm wheel and a driving gear are respectively fixed on the outer side of the rotating shaft, a driven gear meshing with the driving gear is fixed on the movable shaft, a worm meshing with the worm wheel is rotatably connected to the inner cavity of the first chamber through a bearing, and the top of the worm penetrates above the mounting box and is fixed with a turntable.

[0008] Preferably, the shock-absorbing assembly includes support springs fixed at the top and bottom of the inner cavity of the mounting column, connecting blocks are fixed at the opposite ends of the support springs, a through groove is opened in the middle section of the mounting column, and the limit rod penetrates through the through groove and fits with the connecting block.

[0009] Preferably, one side of the second chamber is rotatably connected with a threaded rod through a bearing, one end of the threaded rod is threadedly connected inside the movable block, and the other end of the threaded rod penetrates to the outside of the mounting box and is provided with an operation hole.

[0010] Preferably, counterbores are opened on the sides of the first chamber and the second chamber close to the unit body, fixing bolts are movably arranged in the counterbores, the fixing bolts penetrate through the mounting box and are threadedly connected with the unit body, and through holes are opened on the outside of the mounting box opposite to the counterbores.

[0011] Preferably, one side of the connecting block facing each other is arranged in an arc shape, and a chamfer is provided at one end of the limiting rod away from the movable block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By installing an installation box on the outer side of the unit body, the swing assembly arranged in the installation box is used to drive the movable shaft to rotate, so that the connecting frame and the supporting wheel fixed on the movable shaft can be telescopically adjusted in the first chamber, adjusting the position of the unit body, facilitating the transfer of the unit body, docking the installation column with the installation box, driving the limiting rod to penetrate through the installation column by the movable block, and installing the unit body on the top of the installation table under the cooperation of the installation box and the installation column. At the same time, under the restriction of the supporting spring and the gravity of the unit body, the unit body vibrates to keep the unit body stably installed on the top of the installation table.

[0014] 2. By defining the shapes of the link block and the limiting rod, it is ensured that when the limiting rod penetrates through the through groove, the connecting block can be squeezed to move to both sides, ensuring that the limiting rod penetrates through the installation column. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the separation of the unit body of the present utility model from the installation table;

[0017] Figure 3 is a three-dimensional sectional structural schematic diagram of the installation box of the present utility model;

[0018] Figure 4 is a three-dimensional sectional side view structural schematic diagram of a part of the installation box of the present utility model;

[0019] Figure 5 is a three-dimensional sectional structural schematic diagram of the installation column of the present utility model;

[0020] Figure 6 is a three-dimensional sectional top view structural schematic diagram of the installation box of the present utility model.

[0021] Reference numerals in the drawings: 1, unit body; 2, installation table; 3, installation column; 4, installation box; 5, first chamber; 6, second chamber; 7, movable shaft; 8, connecting frame; 9, supporting wheel; 10, swing assembly; 101, rotating shaft; 102, worm gear; 103, driving gear; 104, driven gear; 105, worm; 11, movable block; 12, limiting rod; 13, shock absorption assembly; 131, supporting spring; 132, connecting block; 133, through groove; 14, threaded rod; 15, counterbore; 16, fixing bolt; 17, through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides an air-cooled swimming pool heat pump constant temperature unit as Figures 1 to 6 shown, which includes a unit body 1. The unit body 1 is located at the top of an installation platform 2. Installation columns 3 are fixed around the top of the installation platform 2. Installation boxes 4 are fixedly installed at the four corners of the unit body 1. A first chamber 5 and a second chamber 6 are arranged inside the installation box 4. A movable shaft 7 is rotatably connected to the inner cavity of the first chamber 5 through a bearing. A connecting frame 8 is fixed to the outer side of the movable shaft 7. A support wheel 9 is installed on the side of the connecting frame 8 away from the movable shaft 7. A swinging assembly 10 for deflecting the movable shaft 7 is arranged in the inner cavity of the first chamber 5. The installation column 3 penetrates into the inner cavity of the second chamber 6. A movable block 11 is movably arranged in the inner cavity of the second chamber 6. A limiting rod 12 is fixed to one side of the movable block 11. The limiting rod 12 penetrates through the installation column 3 and is clamped with the inner wall of the installation box 4. A shock absorption assembly 13 is arranged in the inner cavity of the second chamber 6;

[0024] By installing the installation box 4 on the outer side of the unit body 1, the swinging assembly 10 arranged in the installation box 4 is used to drive the rotation of the movable shaft 7, so that the connecting frame 8 and the support wheel 9 fixed on the movable shaft 7 perform telescopic adjustment in the first chamber 5 to adjust the position of the unit body 1, which is convenient for transferring the unit body 1, making the installation column 3 dock with the installation box 4. The movable block 11 drives the limiting rod 12 to penetrate through the installation column 3, so that the unit body 1 is installed on the top of the installation platform 2 under the cooperation of the installation box 4 and the installation column 3. At the same time, under the restriction of the support spring 131 and the gravity of the unit body 1, the unit body 1 is stably installed on the top of the installation platform 2.

[0025] The swing assembly 10 includes a rotating shaft 101 rotatably disposed in the first chamber 5 through bearings. A worm gear 102 and a driving gear 103 are respectively fixed on the outer side of the rotating shaft 101. A driven gear 104 meshing with the driving gear 103 is fixed on the movable shaft 7. A worm 105 meshing with the worm gear 102 is rotatably connected to the inner cavity of the first chamber 5 through bearings. The top of the worm 105 penetrates above the mounting box 4 and is fixed with a turntable. The worm 105 is driven to rotate through the turntable. Subsequently, the worm 105 drives the driving gear 103 on the rotating shaft 101 to rotate by means of the worm gear 102. Then, the driving gear 103 drives the movable shaft 7 and the connecting frame 8 to deflect through the driven gear 104, so that the connecting frame 8 and the supporting wheel 9 move and adjust inside and outside the first chamber 5, facilitating the control of the position of the unit body 1.

[0026] The shock-absorbing assembly 13 includes support springs 131 fixed to the top and bottom of the inner cavity of the mounting column 3. Connecting blocks 132 are fixed to the opposite ends of the support springs 131. A through groove 133 is formed in the middle section of the mounting column 3. The limiting rod 12 passes through the through groove 133 and fits with the connecting block 132. The connecting block 132 is supported by the support spring 131. Then, the limiting rod 12 passes through the mounting column 3 and is located between the connecting blocks 132. The limiting ring is restricted by the support spring 131.

[0027] One side of the second chamber 6 is rotatably connected with a threaded rod 14 through bearings. One end of the threaded rod 14 is threadedly connected inside the movable block 11. The other end of the threaded rod 14 penetrates to the outside of the mounting box 4 and is provided with an operation hole. By rotating the threaded rod 14, the movable block 11 is driven to move in the second chamber 6, facilitating the driving of the limiting rod 12 to pass through the mounting column 3 by the movable block 11, so that the unit body 1 is installed on the top of the mounting table 2.

[0028] Sink holes 15 are formed on one side of the first chamber 5 and the second chamber 6 close to the unit body 1. Fixing bolts 16 are movably arranged in the sink holes 15. The fixing bolts 16 penetrate through the mounting box 4 and are threadedly connected with the unit body 1. Through holes 17 are formed on the outside of the mounting box 4 opposite to the sink holes 15. By providing the fixing bolts 16, it is convenient to fix the mounting box 4 on the unit body 1.

[0029] The opposite sides of the connecting blocks 132 are arranged in an arc shape. A chamfer is formed at one end of the limiting rod 12 away from the movable block 11. By defining the shapes of the connecting block and the limiting rod 12, it is ensured that when the limiting rod 12 passes through the through groove 133, the connecting block 132 can be squeezed to move to both sides, ensuring that the limiting rod 12 passes through the mounting column 3.

[0030] During specific use, rotate the turntable to make the worm 105 rotate. Subsequently, the worm 105 drives the worm wheel 102 and the rotating shaft 101 to rotate. At the same time, the rotating shaft 101 drives the driving gear 103 to drive the driven gear 104, so that the connecting frame 8 and the supporting wheel 9 fixed on the movable shaft 7 move downward and deflect out of the first chamber 5, support the unit body 1 through the supporting wheel 9, and at the same time, the unit body 1 can also be transferred by relying on the supporting wheel 9. When the unit body 1 is moved to the top of the installation table 2, rotate the turntable in the reverse direction to make the connecting frame 8 and the supporting wheel 9 retract into the first chamber 5. At this time, the unit body 1 is seated on the installation table 2, and at the same time, the installation column 3 on the top of the installation table 2 penetrates into the second chamber 6. Subsequently, rotate the threaded rod 14, and then the threaded rod 14 drives the movable block 11 to move in the second chamber 6. Subsequently, the movable block 11 drives the limiting rod 12 to penetrate through the installation column 3, extruding the two groups of connecting blocks 132 to move outward. Then, the connecting blocks 132 squeeze the supporting spring 131, and the limiting rod 12 is limited and buffered by the supporting spring 131.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air-cooled pool heat pump constant temperature unit, comprising a unit body (1), characterized in that: The unit body (1) is located at the top of the installation platform (2). Installation columns (3) are fixed around the top of the installation platform (2). Installation boxes (4) are fixedly installed at the four corners of the unit body (1). A first chamber (5) and a second chamber (6) are arranged inside the installation box (4). A movable shaft (7) is rotatably connected to the inner cavity of the first chamber (5) through a bearing. A connecting frame (8) is fixed to the outer side of the movable shaft (7). A support wheel (9) is installed on the side of the connecting frame (8) away from the movable shaft (7). A swinging assembly (10) for deflecting the movable shaft (7) is arranged in the inner cavity of the first chamber (5). The installation column (3) penetrates into the inner cavity of the second chamber (6). A movable block (11) is movably arranged in the inner cavity of the second chamber (6). A limiting rod (12) is fixed to one side of the movable block (11). The limiting rod (12) penetrates through the installation column (3) and is clamped with the inner wall of the installation box (4). A shock-absorbing assembly (13) is arranged in the inner cavity of the second chamber (6).

2. The air-cooled pool heat pump constant temperature unit according to claim 1, wherein: The swinging assembly (10) includes a rotating shaft (101) rotatably connected in the first chamber (5) through a bearing. A worm gear (102) and a driving gear (103) are respectively fixed to the outer side of the rotating shaft (101). A driven gear (104) meshing with the driving gear (103) is fixed to the movable shaft (7). A worm (105) meshing with the worm gear (102) is rotatably connected to the inner cavity of the first chamber (5) through a bearing. The top of the worm (105) penetrates above the installation box (4) and is fixed with a turntable.

3. The air-cooled pool heat pump constant temperature unit according to claim 1, characterized in that: The shock-absorbing assembly (13) includes support springs (131) fixed to the top and bottom of the inner cavity of the installation column (3). Connecting blocks (132) are fixed to the opposite ends of the support springs (131). A through groove (133) is formed in the middle section of the installation column (3). The limiting rod (12) penetrates through the through groove (133) and is in contact with the connecting block (132).

4. The air-cooled pool heat pump constant temperature unit according to claim 1, characterized in that: A threaded rod (14) is rotatably connected to one side of the second chamber (6) through a bearing. One end of the threaded rod (14) is threadedly connected inside the movable block (11). The other end of the threaded rod (14) penetrates to the outside of the installation box (4) and is provided with an operation hole.

5. An air-cooled pool heat pump constant temperature unit according to claim 1, characterized in that: Counterbores (15) are formed in the sides of the first chamber (5) and the second chamber (6) close to the unit body (1). A fixing bolt (16) is movably arranged in the counterbore (15). The fixing bolt (16) penetrates through the installation box (4) and is threadedly connected to the unit body (1). A through hole (17) is formed on the outside of the installation box (4) opposite to the counterbore (15).

6. The air-cooled pool heat pump constant temperature unit according to claim 3, characterized in that: The opposite sides of the connecting blocks (132) are arranged in an arc shape. A chamfer is formed at the end of the limiting rod (12) away from the movable block (11).

Images