Circulation type air energy heat pump

Abstract

The utility model discloses a circulating type air energy heat pump, which belongs to the technical field of air energy heat pumps and comprises a circulating type air energy heat pump body, air outlet holes are formed in the side edge of the circulating type air energy heat pump body, fan blades are arranged at the upper end of the inside of the circulating type air energy heat pump body, and a filter box is arranged at the upper ends of the fan blades. According to the circulating type air energy heat pump, the filter box opening and closing mechanism is arranged, the filter box opening and closing mechanism can drive the filter box to be automatically opened through the motor, so that dust of fan blades in the air energy heat pump can be regularly cleaned, and it is guaranteed that the circulating type air energy heat pump can be continuously and efficiently used; by arranging the cover plate fixing mechanism, the cover plate can be conveniently installed, fixed and disassembled, the filter box can be protected when the device is idle, and the filter box can be conveniently disassembled to be used when the device is used.

Description

Technical Field

[0001] The utility model belongs to the technical field of air energy heat pumps, and in particular relates to a circulating air energy heat pump. Background Art

[0002] The circulating air-to-energy heat pump utilizes the heat in the air to generate thermal energy. It can provide the whole family with different hot water, heating and cooling needs with large water volume, high water pressure and constant temperature 24 hours a day, while meeting the above requirements with the least energy consumption. The air-to-energy heat pump works according to the "reverse Carnot" principle, and works through the compressor system to absorb heat from the air to produce hot water.

[0003] Chinese patent application No. 202322183020.4 discloses a circulating air energy heat pump, including an air energy heat pump, a disassembly component and a shielding component, wherein the disassembly component includes an exhaust pipe connected to the top of the air energy heat pump. The circulating air energy heat pump described in the utility model, the filter cartridge matched and installed in the exhaust pipe at the upper end of the air energy heat pump, can be portable disassembled and installed at the upper end of the exhaust pipe through a threaded connection structure, and the three-layer upper filter plate, middle filter plate and lower filter plate structure that constitute the filter cartridge also make this filter cartridge have a good filtering effect. At the same time, the filter cartridge that is easy to disassemble and assemble can also ensure the separation and cleaning of the upper filter plate, the middle filter plate and the lower filter plate in the filter cartridge cleaning to ensure the cleanliness. The cover plate driven by the motor at the top of the exhaust pipe can also block and block the exhaust pipe when the air energy heat pump is not in use to prevent birds from nesting, debris, rainwater accumulation and falling into the exhaust pipe, thereby protecting the air energy heat pump when it is not in use.

[0004] Although the above-mentioned patent realizes the use of air-source heat pumps, the filter structure at the upper end of the air-source heat pump can be disassembled, but it is inconvenient to disassemble; although the filter structure can be covered tightly, the fixing effect of the filter structure is relatively poor. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a circulating air energy heat pump, which has the characteristics of being easy to open and close the filter box and the filter box cover.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating air energy heat pump, comprising a circulating air energy heat pump body, an air outlet is opened on the side of the circulating air energy heat pump body, a fan blade is arranged at the upper end of the inner part of the circulating air energy heat pump body, a filter box is arranged at the upper end of the fan blade, a filter box switch mechanism is arranged on the side of the filter box, a cover plate is arranged at the upper end of the filter box, the cover plate and the filter box are fixedly connected by a cover plate fixing mechanism, and a filter plate is arranged inside the filter box.

[0007] Preferably, the filter box switch mechanism includes a transmission assembly, an L-shaped slide plate, a screw rod 1, a motor, an ear plate and a screw rod 2. Four groups of ear plates are arranged at the corners of the upper ends of the sides of the circulating air energy heat pump body. A motor is arranged on the side of one group of ear plates. A screw rod 1 is arranged at the output end of the motor. A transmission assembly is arranged at the other end of the screw rod 1. A screw rod 2 is arranged on the other side of the transmission assembly. An L-shaped slide plate is threadedly connected to the surfaces of the screw rods 1 and 2. The L-shaped slide plate is fixedly connected to the side of the filter box.

[0008] Preferably, the transmission assembly includes a transmission belt, pulley one and pulley two, the other end of screw rod one is provided with pulley one, the other end of screw rod two is provided with pulley two, and the surfaces of pulley one and pulley two are wound with a transmission belt.

[0009] Preferably, the cover plate fixing mechanism includes a fixing hole, a block, a slot, a socket and a fixing component. A block is provided on the side of the cover plate, a fixing hole is provided on the side of the block, a socket is provided on the upper end of the side of the filter box, a slot is provided on the side of the socket, and a fixing component is provided inside the socket.

[0010] Preferably, the fixing assembly includes a fixing rod and a spring, the spring is arranged inside the holder, and the fixing rod is arranged at the other end of the spring.

[0011] Preferably, the fixing assembly further comprises a slide groove and a slider, the upper end of the fixing rod is provided with a slider, and the upper end of the clamping seat is provided with a slide groove corresponding to the slider.

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

[0013] 1. The utility model is provided with a filter box switch mechanism, which can automatically open the filter box through a motor, so as to regularly clean the dust from the fan blades inside the air energy heat pump, so as to ensure that the circulating air energy heat pump can be used continuously and efficiently.

[0014] 2. The utility model is provided with a cover fixing mechanism, which can facilitate installation, fixing and removal of the cover. First, the filter box can be protected when the device is idle, and it can be easily removed for use when the device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a three-dimensional diagram of the switch mechanism of the filter box of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the second position of the pulley of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the cover fixing mechanism of the utility model;

[0019] Figure 5 It is an enlarged view of the fixing component of the utility model;

[0020] In the figure: 1. circulating air energy heat pump body; 2. air outlet; 3. filter box; 4. cover plate; 5. cover plate fixing mechanism; 51. fixing hole; 52. block; 53. slot; 54. holder; 55. fixing assembly; 551. fixing rod; 552. spring; 553. slide groove; 554. slider; 6. filter box switch mechanism; 61. transmission assembly; 611. transmission belt; 612. pulley 1; 613. pulley 2; 62. L-shaped slide plate; 63. screw rod 1; 64. motor; 65. ear plate; 66. screw rod 2; 7. fan blade; 8. filter plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a circulating air energy heat pump, comprising a circulating air energy heat pump body 1, an air outlet 2 is opened on the side of the circulating air energy heat pump body 1, a fan blade 7 is arranged at the upper end of the inner part of the circulating air energy heat pump body 1, a filter box 3 is arranged at the upper end of the fan blade 7, a filter box switch mechanism 6 is arranged on the side of the filter box 3, a cover plate 4 is arranged at the upper end of the filter box 3, the cover plate 4 and the filter box 3 are fixedly connected by a cover plate fixing mechanism 5, and a filter plate 8 is arranged inside the filter box 3.

[0024] Specifically, the filter box switch mechanism 6 includes a transmission assembly 61, an L-shaped slide plate 62, a screw rod 1 63, a motor 64, an ear plate 65 and a screw rod 2 66. Four groups of ear plates 65 are arranged at the corner of the upper end of the side of the circulating air energy heat pump body 1. The side of one group of ear plates 65 is provided with a motor 64. The output end of the motor 64 is provided with a screw rod 1 63. The other end of the screw rod 1 63 is provided with a transmission assembly 61. The other side of the transmission assembly 61 is provided with a screw rod 2 66. The surfaces of the screw rod 1 63 and the screw rod 2 66 are threadedly connected with an L-shaped slide plate 62. The L-shaped slide plate 62 is fixedly connected to the side of the filter box 3.

[0025] By adopting the above technical solution, when the fan blades 7 inside the circulating air energy heat pump body 1 need to be cleaned, the motor 64 is turned on, and the motor 64 drives the screw rod 1 63 to rotate through the output end. The screw rod 1 63 rotates in conjunction with the transmission assembly 61 to drive the screw rod 2 66 to rotate, thereby driving the two groups of L-shaped slides 62 to slide, so as to open the filter box 3.

[0026] Specifically, the transmission assembly 61 includes a transmission belt 611, a pulley 1 612 and a pulley 2 613. The other end of the screw 1 63 is provided with a pulley 1 612, and the other end of the screw 2 66 is provided with a pulley 2 613. The surfaces of the pulley 1 612 and the pulley 2 613 are wound with a transmission belt 611.

[0027] By adopting the above technical solution, when the screw rod 1 63 rotates, it will drive the pulley 1 612 to rotate, the rotation of the pulley 1 612 drives the transmission belt 611 to rotate, and the rotation of the transmission belt 611 drives the pulley 2 613 to rotate.

[0028] When the present embodiment is in use, when it is necessary to clean the fan blades 7 inside the circulating air energy heat pump body 1, the motor 64 is turned on, and the motor 64 drives the screw rod 1 63 to rotate through the output end. When the screw rod 1 63 rotates, it drives the pulley 1 612 to rotate. The rotation of the pulley 1 612 drives the transmission belt 611 to rotate. The rotation of the transmission belt 611 drives the pulley 2 613 to rotate. The rotation of the pulley 2 613 drives the screw rod 2 66 to rotate, thereby driving the two sets of L-shaped slides 62 to slide, so as to open the filter box 3.

[0029] Example 2

[0030] The difference between this embodiment and the embodiment 1 is that the cover plate fixing mechanism 5 includes a fixing hole 51, a block 52, a slot 53, a seat 54 and a fixing assembly 55. The side of the cover plate 4 is provided with a block 52, the side of the block 52 is provided with a fixing hole 51, the upper end of the side of the filter box 3 is provided with a seat 54, the side of the seat 54 is provided with a slot 53, and the interior of the seat 54 is provided with a fixing assembly 55.

[0031] By adopting the above technical solution, when the device is idle, the block 52 at the lower end of the cover plate 4 is inserted into the side slot 53 of the holder 54 , and then the cover plate 4 can be fixed by cooperating with the fixing assembly 55 and the fixing hole 51 .

[0032] Specifically, the fixing assembly 55 includes a fixing rod 551 and a spring 552. The spring 552 is disposed inside the holder 54, and the fixing rod 551 is disposed at the other end of the spring 552.

[0033] By adopting the above technical solution, when fixing the cover 4, the fixing rod 551 is pressed, and the fixing rod 551 drives the spring 552 to be compressed and embedded in the inside of the socket 54. At this time, the block 52 at the lower end of the cover 4 is inserted into the inside of the side slot 53 of the socket 54. When the fixing rod 551 is aligned with the fixing hole 51, the spring 552 rebounds, thereby driving the fixing rod 551 to be inserted into the inside of the fixing hole 51, so as to fix the cover 4.

[0034] Specifically, the fixing assembly 55 further includes a slide groove 553 and a slider 554. The slider 554 is disposed at the upper end of the fixing rod 551, and the slide groove 553 corresponding to the slider 554 is formed at the upper end of the holder 54.

[0035] By adopting the above technical solution, when the cover plate 4 is opened, the slider 554 inside the sliding groove 553 is slid, and the slider 554 drives the fixing rod 551 to slide out from the fixing hole 51, so that the cover plate 4 can be opened to clean the filter plate 8.

[0036] When the present embodiment is in use, when fixing the cover 4, the fixing rod 551 is pressed, and the fixing rod 551 drives the spring 552 to be compressed and embedded into the inside of the card seat 54. At this time, the card block 52 at the lower end of the cover 4 is inserted into the inside of the side card groove 53 of the card seat 54. When the fixing rod 551 is aligned with the fixing hole 51, the spring 552 rebounds, thereby driving the fixing rod 551 to be inserted into the inside of the fixing hole 51 to fix the cover 4. When the cover 4 is opened, the slider 554 in the sliding groove 553 is slid, and the slider 554 drives the fixing rod 551 to slide out from the inside of the fixing hole 51, and the cover 4 can be opened to clean the filter plate 8.

[0037] Working principle and use process of the utility model: When the utility model is in use, when it is necessary to clean the fan blades 7 inside the circulating air energy heat pump body 1, by turning on the motor 64, the motor 64 drives the screw rod 1 63 to rotate through the output end, and the screw rod 1 63 rotates, which drives the pulley 1 612 to rotate, and the pulley 1 612 rotates to drive the transmission belt 611 to rotate, and the transmission belt 611 rotates to drive the pulley 2 613 to rotate, and the pulley 2 613 rotates to drive the screw rod 2 66 to rotate, thereby driving the two sets of L-shaped slide plates 62 to slide, so as to open the filter box 3; when the cover plate 4 is fixed At a certain time, the fixing rod 551 is pressed, and the fixing rod 551 drives the spring 552 to be compressed and embedded into the inside of the card seat 54. At this time, the card block 52 at the lower end of the cover plate 4 is inserted into the inside of the side card slot 53 of the card seat 54. When the fixing rod 551 is aligned with the fixing hole 51, the spring 552 rebounds, thereby driving the fixing rod 551 to be inserted into the inside of the fixing hole 51 to fix the cover plate 4. When the cover plate 4 is opened, the slider 554 in the sliding groove 553 is slid, and the slider 554 drives the fixing rod 551 to slide out from the inside of the fixing hole 51, and the cover plate 4 can be opened to clean the filter plate 8.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating air energy heat pump, comprising a circulating air energy heat pump body, characterized in that: An air outlet is provided on the side of the circulating air energy heat pump body, a fan blade is provided at the upper end of the inner part of the circulating air energy heat pump body, a filter box is provided at the upper end of the fan blade, a filter box switch mechanism is provided on the side of the filter box, a cover plate is provided at the upper end of the filter box, the cover plate and the filter box are fixedly connected by a cover plate fixing mechanism, and a filter plate is provided inside the filter box.

2. A circulating air energy heat pump according to claim 1, characterized in that: The filter box switch mechanism includes a transmission assembly, an L-shaped slide plate, a screw rod 1, a motor, an ear plate and a screw rod 2. Four groups of ear plates are arranged at the corners of the upper ends of the sides of the circulating air energy heat pump body. A motor is arranged on the side of one group of ear plates. A screw rod 1 is arranged at the output end of the motor. A transmission assembly is arranged at the other end of the screw rod 1. A screw rod 2 is arranged on the other side of the transmission assembly. An L-shaped slide plate is arranged on the surfaces of the screw rods 1 and 2 through threads, and the L-shaped slide plate is fixedly connected to the side of the filter box.

3. A circulating air energy heat pump according to claim 2, characterized in that: The transmission assembly comprises a transmission belt, a pulley 1 and a pulley 2. The other end of the screw rod 1 is provided with the pulley 1, the other end of the screw rod 2 is provided with the pulley 2, and the surfaces of the pulley 1 and the pulley 2 are wound with a transmission belt.

4. A circulating air energy heat pump according to claim 1, characterized in that: The cover plate fixing mechanism includes a fixing hole, a clamping block, a clamping slot, a clamping seat and a fixing component. The side of the cover plate is provided with a clamping block, the side of the clamping block is provided with a fixing hole, the upper end of the side of the filter box is provided with a clamping seat, the side of the clamping seat is provided with a clamping slot, and the interior of the clamping seat is provided with a fixing component.

5. A circulating air energy heat pump according to claim 4, characterized in that: The fixing assembly comprises a fixing rod and a spring. The spring is arranged inside the clamping seat, and the fixing rod is arranged at the other end of the spring.

6. A circulating air energy heat pump according to claim 5, characterized in that: The fixing assembly further comprises a sliding groove and a sliding block. The upper end of the fixing rod is provided with a sliding block, and the upper end of the clamping seat is provided with a sliding groove corresponding to the sliding block.

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