Energy-saving air energy heat pump

Abstract

The invention discloses an energy-saving air energy heat pump, and relates to the technical field of air energy heat pumps. The device comprises a bottom bin, a middle plate and a top bin, the bottom bin and the top bin are stably installed at the two ends of the middle plate through bolts correspondingly, the outer wall of the top bin is provided with a turnover type heat exchange assembly and a closed protection assembly correspondingly, and one side of the top end of the middle plate is provided with a heat exchange circulation assembly used in cooperation with the turnover type heat exchange assembly. A wind power assembly is arranged in the middle of the top end of the middle plate and provided with a self-circulation protection assembly. Through the arrangement of the turnover heat exchange assembly and the closed protection assembly, the turnover plates are in a dynamic turnover state through the turnover heat exchange assembly, the channels of the turnover plates are still kept to be communicated, media can still stably flow along preset channels, and in idle or severe weather, the heat exchange efficiency is improved. A turnover plate of the turnover type heat exchange assembly is closed and a baffle of the closed protection assembly synchronously seals the side portion of the top bin, and dust, rainwater and other impurities are effectively prevented from invading.

Description

TECHNICAL FIELD

[0001] The application relates to the field of air energy heat pump technology, and particularly relates to an energy-saving air energy heat pump. BACKGROUND

[0002] The air energy heat pump is an energy-saving heating or refrigeration device which realizes the heat transfer from a low-temperature environment to a high-temperature environment by using low-grade heat energy in air as a main heat source and driving a compressor to operate by a small amount of electric energy. Generally, the air energy heat pump is placed outdoors for a long time and has intermittent working conditions of non-continuous operation. In actual use, during the idle process, dust in the external environment is easy to adhere to the surface of the heat exchange component, and rainwater is easy to penetrate into the internal equipment, causing the component to be corroded and aged, affecting the sealing performance and heat exchange efficiency of the system. In addition, in the low-temperature environment in winter, the external pipeline and heat exchange assembly of the equipment are easy to frost due to too low temperature. If the frost layer is too thick or the low-temperature duration is too long, the pipeline may be cracked and the core component may be damaged, directly shortening the service life of the equipment, and significantly reducing the heating performance and operation stability. In view of the above problems, the application provides an energy-saving air energy heat pump to solve the above problems. SUMMARY

[0003] In order to solve the problems of corrosion of the air pump equipment in the outdoor environment and frosting and damage in the low-temperature environment in winter, the application aims to provide an energy-saving air energy heat pump.

[0004] In order to solve the above technical problems, the application adopts the following technical scheme: an energy-saving air energy heat pump, comprising a bottom bin, a middle plate and a top bin, the bottom bin and the top bin are respectively and stably installed at both ends of the middle plate through bolts, the outer wall of the top bin is respectively provided with a turnover heat exchange assembly and a closed protection assembly, one side of the top end of the middle plate is provided with a heat exchange circulation assembly which is used in cooperation with the turnover heat exchange assembly, the middle part of the top end of the middle plate is provided with a wind power assembly, and the wind power assembly is provided with a self-circulation protection assembly.

[0005] Preferably, the turnover heat exchange assembly comprises eight vertically distributed turnover plates, the top of both sides of the turnover plate is fixedly installed with a conveying shaft, the conveying shaft is rotatably installed on the top bin through a bearing, the inner wall of the turnover plate is stably installed with a heat exchange bin through a bolt, the both sides of the heat exchange bin are provided with a flow divider, the flow divider is stably installed on the inner wall of the turnover plate through a bolt, three equidistantly distributed heat exchange pipes are sealingly and penetratingly arranged in the heat exchange bin, the both ends of the heat exchange pipe are respectively and penetratingly connected with the liquid outlet end of the corresponding flow divider, the outer wall of the conveying shaft is rotatably and sealingly provided with a liquid inlet frame, the liquid inlet frame is stably installed on the top bin through a bolt, the liquid inlet frame is provided with three ports, a first channel, a second channel and a third channel are arranged in the conveying shaft and cooperatively used with the three ports, the liquid inlet end of the flow divider is penetratingly connected with a first conveying pipe, the first conveying pipe is penetratingly connected with the first channel, the corresponding ports between the adjacent liquid inlet frames are penetratingly connected through a pipe, the solution is guided to flow in an S shape from bottom to top in the eight heat exchange bins, the heat exchange bin is provided with two chambers of a main bin and an auxiliary bin, the both ends of the top of the main bin and the auxiliary bin are penetratingly connected with a second conveying pipe and a third conveying pipe, the other end of the second conveying pipe and the third conveying pipe is respectively and penetratingly connected with the corresponding second channel and third channel, a side plate is stably installed on one side of the inner wall of the top bin through a bolt, a first electric cylinder is fixedly installed on the top end of the side plate, a sliding plate is fixedly installed on the driving end of the first electric cylinder and is slidingly and vertically installed on the outer side of the side plate through a sliding rail, a first turnover rod is fixedly installed on the end of the conveying shaft on one side of the side plate, a first synchronous rod is rotatably hinged on the end of the first turnover rod, two pulleys are rotatably installed on the end of the first turnover rod on the top, an arc-shaped groove and a horizontal groove are respectively arranged in the side plate and the sliding plate, and the two pulleys are respectively and slidingly arranged in the corresponding arc-shaped groove and horizontal groove.

[0006] Preferably, the wind power assembly comprises a support, the support is stably installed in the middle part of the top end of the middle plate through a bolt, two vertically and symmetrically distributed rotating shafts are rotatably installed in the middle part of the support, the two rotating shafts are drivingly connected through a synchronous wheel transmission group, a servo motor is fixedly installed on the outer side of the support, and the driving end of the servo motor is drivingly connected with the bottom rotating shaft through a shaft coupling, and the end of the two rotating shafts is fixedly installed with a fan blade.

[0007] Preferably, the self-circulation protection assembly comprises a driving bin, the driving bin is stably installed in the middle part of the support through a bolt, a driven shaft and a secondary shaft are rotatably installed in the vertical direction of the driving bin, the outer wall of the driven shaft and the secondary shaft is fixedly sleeved with a conveying gear cooperatively used with the driving bin, and the two conveying gears are drivingly connected, a water tank is fixedly installed on one side of the top end of the middle plate, an input pipe is penetratingly connected with the liquid outlet end of the water tank, and the input pipe is penetratingly connected with the liquid inlet end of the driving bin, an output pipe is penetratingly connected with the liquid outlet end of the driving bin, and the other end of the output pipe is penetratingly connected with the port corresponding to the third channel in the liquid inlet frame on the bottom on one side of the input pipe.

[0008] Preferably, the closed protection assembly includes eight equidistant rotating shafts, which are rotatably installed on the top compartment near the tipping plate. A baffle is fixedly sleeved on the outer wall of the rotating shaft. A second tipping rod is fixedly installed at the top of the rotating shaft, and a second synchronizing rod is rotatably hinged to the other end of the second tipping rod. A slider is slidably installed on one side of the top compartment via a slide rail. A push rod is rotatably hinged to the end of the slider, and the other end of the push rod is rotatably connected to the hinge joint of the adjacent second tipping rod and the second synchronizing rod. A second electric cylinder is fixedly installed on the top compartment near the slider, and the drive end of the second electric cylinder is fixedly connected to the slider.

[0009] Preferably, the heat exchange circulation assembly includes a compressor, a solid-liquid separator, an evaporator, a filter, and a storage tank. The compressor and solid-liquid separator are securely mounted on the top of the central plate near the tilting plate with bolts. The evaporator is securely mounted on the top of the central plate between the closed protection assembly and the wind turbine assembly with bolts. The filter and storage tank are securely mounted on the inner wall of the top compartment away from the tilting plate with bolts. The compressor, solid-liquid separator, evaporator, filter, and storage tank are sequentially connected by conduits. An regulating compartment is securely mounted on the top of the central plate near the compressor with bolts, and the liquid inlet of the regulating compartment is connected to the liquid outlet of the compressor. The regulating compartment has three liquid outlets. The liquid outlet on the tilting plate side is connected to an inlet pipe, and the other end of the inlet pipe is connected to the port corresponding to the first channel in the bottom liquid inlet frame on the adjacent side. A condenser is fixedly installed inside the bottom compartment, and the liquid inlet and outlet of the condenser are respectively connected to the other two channels of the regulating compartment through conduits. The outlet end is connected through, and the inner wall of the regulating chamber has two symmetrically distributed moving pistons with sliding seal. A diversion baffle that works with the regulating chamber is fixedly installed between the two moving pistons. A connecting rod is fixedly installed at the end of the moving piston on the side away from the inlet pipe, and the connecting rod slides through the regulating chamber with a sliding seal. An electric telescopic rod is fixedly installed at the top of the regulating chamber, and the driving end of the electric telescopic rod is fixedly connected to the end of the connecting rod. A return pipe is connected through to the port corresponding to channel number one in the top liquid inlet frame on the side of the inlet pipe, and the other end of the return pipe is connected through to the liquid inlet end of the storage tank. Two protective pipes are connected through to the port corresponding to channel number three in the top liquid inlet frame on the side of the inlet pipe, and the two protective pipes are distributed in a tortuous manner along the inner wall of the top chamber. The other ends of the two protective pipes converge and are connected through to a guide pipe, and the other end of the guide pipe is connected through to the liquid inlet end of the water tank. Transmission gears are fixedly sleeved on the outer walls of the bottom rotating shaft and the driven shaft, and the two transmission gears are meshed.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention sets up a flip-type heat exchange component and a closed protection component. The flip-type heat exchange component allows the flip plates to remain open in a dynamic flipping state, and the medium can still flow stably along the preset path. When idle or in bad weather, the flip plates of the flip-type heat exchange component close and the baffle of the closed protection component simultaneously seals the top side of the compartment, effectively preventing the intrusion of dust, rainwater and other impurities, and avoiding performance degradation or failure of core components due to dust accumulation and corrosion. 2. This invention, by setting up a wind turbine component and a self-circulating protection component, enables the wind turbine component to drive the fan blades to rotate synchronously, thereby driving the antifreeze and the refrigerant in the heat exchange tube to complete efficient heat exchange. Then, it flows into the protective tubes distributed in a tortuous manner on the inner wall of the top compartment, and transfers heat or cold to the inner wall of the top compartment through the tube wall, thereby achieving the temperature regulation of the top compartment. At the same time, it forms a closed-loop self-circulation of antifreeze, requiring no additional energy consumption throughout the process. In winter, it effectively inhibits the frosting and freezing cracking of heat exchange tubes and pipes, and in summer, it absorbs the operating heat of the components inside the top compartment, avoiding the decrease in compressor efficiency caused by high temperature and extending the service life of core components. 3. This invention, by setting up a heat exchange circulation component and controlling the position of the moving piston and the flow divider plate by an electric telescopic rod, realizes the automatic switching between direct refrigerant supply to the heat exchange chamber in winter and refrigerant first being cooled by the condenser in summer. It can adapt to seasonal needs without manual intervention. Compared with traditional heat pumps that require manual replacement of pipes or installation of valves, it not only reduces the difficulty of use, but also avoids the risk of equipment failure caused by human operation errors. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall front structure of the present invention; Figure 2 This is a schematic diagram of the disassembled structure of the present invention; Figure 3 This is a schematic diagram of the structure of the flip-type heat exchange component in this invention; Figure 4 This is a schematic diagram of the side plate and sliding plate in this invention; Figure 5 This is a schematic diagram of the disassembled flip plate structure in this invention; Figure 6 This is a schematic diagram of the side profile of the conveyor shaft in this invention; Figure 7 This is a schematic diagram of the overall structure of the closed protection component in this invention; Figure 8 This is a schematic diagram of the slider, the second synchronizing rod, and the push rod in this invention; Figure 9 This is a schematic diagram of the side-section structure of the wind turbine component in this invention; Figure 10 This is a schematic diagram of the split structure of the drive compartment in this invention; Figure 11 This is a schematic diagram of the overall circulation structure of the self-circulating protection component in this invention; Figure 12 This is a schematic diagram of the overall circulation structure of the heat exchange component in this invention; Figure 13 This is a schematic diagram of the regulating chamber and condenser in this invention; Figure 14 This is a schematic diagram of the structure of the two gear positions after the side of the regulating compartment is split in this invention; Figure 15 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0013] In the diagram: 1. Bottom compartment; 2. Central plate; 3. Top compartment; 4. Tilting heat exchange assembly; 401. Tilting plate; 402. Conveyor shaft; 4021. No. 1 passageway; 4022. No. 2 passageway; 4023. No. 3 passageway; 403. Liquid inlet frame; 404. Heat exchange compartment; 4041. Main compartment; 4042. Auxiliary compartment; 405. Heat exchange tube; 406. Diverter; 407. No. 1 conveyor pipe; 408. No. 2 conveyor pipe; 409. No. 3 conveyor pipe; 410. Side plate; 411. No. 1 electric cylinder; 412. Sliding plate; 413. No. 1 tilting rod; 414. No. 1 synchronizing rod; 5. Closure protection assembly; 501. Rotating shaft; 502. Baffle; 503. No. 2 tilting rod; 504. No. 2 synchronizing rod; 505. No. 2 electric cylinder; 506. Sliding block. 507. Push rod; 6. Heat exchanger circulation assembly; 601. Compressor; 602. Solid-liquid separator; 603. Evaporator; 604. Filter; 605. Receiver tank; 606. Inlet pipe; 607. Return pipe; 608. Adjustment chamber; 609. Condenser; 610. Electric telescopic rod; 611. Moving piston; 612. Diverter baffle; 613. Connecting rod; 7. Fan assembly; 701. Bracket; 702. Rotating shaft; 703. Fan blade; 704. Servo motor; 8. Self-circulation protection assembly; 801. Drive chamber; 802. Driven shaft; 803. Secondary shaft; 804. Transmission gear; 805. Conveying gear; 806. Water tank; 807. Input pipe; 808. Output pipe; 809. Return pipe; 810. Protective pipe. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Example: Figures 1-15 As shown, the present invention provides a technical solution: an energy-saving air source heat pump, including a bottom chamber 1, a middle plate 2 and a top chamber 3. The bottom chamber 1 and the top chamber 3 are respectively fixedly installed at both ends of the middle plate 2 by bolts. The outer wall of the top chamber 3 is respectively provided with a flip-type heat exchange component 4 and a closed protection component 5. A heat exchange circulation component 6 that works in conjunction with the flip-type heat exchange component 4 is provided on one side of the top of the middle plate 2. A wind power component 7 is provided in the middle of the top of the middle plate 2. A self-circulation protection component 8 is provided on the wind power component 7. The tilting heat exchange assembly 4 includes eight vertically distributed tilting plates 401. Conveying shafts 402 are fixedly installed on the top of both sides of the tilting plates 401, and the conveying shafts 402 are rotatably installed on the top chamber 3 through bearings. A heat exchange chamber 404 is securely installed on the inner wall of the tilting plates 401 by bolts. Diverters 406 are provided on both sides of the heat exchange chamber 404, and the diverters 406 are securely installed on the inner wall of the tilting plates 401 by bolts. Three heat exchange tubes 405 are sealed and penetrated in the heat exchange chamber 404, and the two ends of the heat exchange tubes 405 are respectively connected to the liquid outlet end of the corresponding diverter 406. The wind power component 7 includes a bracket 701, which is securely mounted on the top center of the central plate 2 by bolts. Two vertically symmetrical rotating shafts 702 are rotatably mounted on the center of the bracket 701, and the two rotating shafts 702 are connected by a synchronous pulley transmission group. The self-circulating protection component 8 includes a drive chamber 801, which is securely mounted in the middle of the bracket 701 by bolts. The drive chamber 801 is rotatably mounted with a driven shaft 802 and a secondary shaft 803 in the vertical direction. The outer walls of the driven shaft 802 and the secondary shaft 803 are both fixedly fitted with conveying gears 805 that cooperate with the drive chamber 801, and the two conveying gears 805 are meshed with each other.

[0016] By adopting the above technical solution, the flip-type heat exchange component 4 can achieve dual functions: when the flip plate 401 is flipped open, the refrigerant can complete efficient heat exchange with water and antifreeze, and the antifreeze after heat exchange is circulated to regulate and protect the temperature of the top compartment 3; when the flip plate 401 is flipped closed, it can form a closed protective structure, which can play a role in dustproofing, moisture-proofing and heat insulation protection for the core components inside the top compartment 3, taking into account both heat exchange efficiency and equipment protection requirements.

[0017] The outer wall of the conveying shaft 402 is fitted with a rotating sealing sleeve for an inlet frame 403, which is securely mounted on the top chamber 3 by bolts. The inlet frame 403 has three ports. The conveying shaft 402 has a first channel 4021, a second channel 4022, and a third channel 4023 that cooperate with the three ports. The inlet end of the diverter 406 is connected to a first conveying pipe 407, which is also connected to the first channel 4021. The corresponding ports in adjacent liquid inlet frames 403 are interconnected by conduits, guiding the solution to flow in an S-shape from bottom to top in the eight heat exchange chambers 404.

[0018] By adopting the above technical solution, the liquid inlet frame 403 can still maintain liquid flow and delivery during the rotation of the conveying shaft 402.

[0019] The heat exchange chamber 404 has two chambers: a main chamber 4041 and an auxiliary chamber 4042. The top ends of the main chamber 4041 and the auxiliary chamber 4042 are respectively connected by a second conveying pipe 408 and a third conveying pipe 409, and the other ends of the second conveying pipe 408 and the third conveying pipe 409 are respectively connected to the corresponding second passageway 4022 and the third passageway 4023.

[0020] By adopting the above technical solution, the solutions in the main chamber 4041 and the auxiliary chamber 4042 can be simultaneously heat-exchanged.

[0021] A side plate 410 is securely installed on one side of the inner wall of the top hopper 3 by bolts. A first electric cylinder 411 is fixedly installed at the top of the side plate 410. A sliding plate 412 is fixedly installed at the drive end of the first electric cylinder 411. The sliding plate 412 is vertically slidably installed on the outside of the side plate 410 via a slide rail. A first tilting rod 413 is fixedly installed at the end of the conveyor shaft 402 on one side of the side plate 410. A first synchronizing rod 414 is rotatably hinged at the end of the first tilting rod 413. Two pulleys are rotatably installed at the end of the first tilting rod 413 located above. Arc grooves and transverse grooves are respectively opened in the side plate 410 and the sliding plate 412, and the two pulleys slide in the corresponding arc grooves and transverse grooves respectively.

[0022] By adopting the above technical solution, the sliding plate 412 drives the eight tilting plates 401 to tilt synchronously around the conveyor shaft 402 during the lifting and lowering process, so as to achieve the effect of opening or closing the side of the top compartment 3.

[0023] The closed protection assembly 5 includes eight equally spaced rotating shafts 501. The eight rotating shafts 501 are rotatably mounted on the side of the top compartment 3 near the tilting plate 401. A baffle 502 is fixedly sleeved on the outer wall of the rotating shaft 501. A second tilting rod 503 is fixedly mounted on the top of the rotating shaft 501, and a second synchronizing rod 504 is rotatably hinged to the other end of the second tilting rod 503. A slider 506 is slidably mounted on one side of the top compartment 3 via a slide rail. A push rod 507 is rotatably hinged to the end of the slider 506, and the other end of the push rod 507 is rotatably connected to the hinge joint of the adjacent second tilting rod 503 and the second synchronizing rod 504. A second electric cylinder 505 is fixedly mounted on the side of the top compartment 3 near the slider 506, and the drive end of the second electric cylinder 505 is fixedly connected to the slider 506.

[0024] By adopting the above technical solution, the automatic opening and closing control of the side opening of the top compartment 3 by the closed protection component 5 can be realized, which can form protection for the side of the top compartment 3 near the flip plate 401 and isolate external dust and rainwater.

[0025] The heat exchange circulation assembly 6 includes a compressor 601, a solid-liquid separator 602, an evaporator 603, a filter 604, and a storage tank 605. The compressor 601 and the solid-liquid separator 602 are securely mounted on the top of the central plate 2 near the tilting plate 401 by bolts. The evaporator 603 is securely mounted on the top of the central plate 2 between the closed protection assembly 5 and the fan assembly 7 by bolts. The filter 604 and the storage tank 605 are securely mounted on the inner wall of the top chamber 3 away from the tilting plate 401 by bolts. The compressor 601, the solid-liquid separator 602, the evaporator 603, the filter 604, and the storage tank 605 are sequentially connected by conduits.

[0026] By adopting the above technical solution, the refrigerant in the liquid storage tank 605 is filtered and purified by the filter 604 and then enters the evaporator 603, where it exchanges heat with the air and evaporates into a gaseous state. Subsequently, the gaseous refrigerant is separated and removed by the solid-liquid separator 602, so that only the pure and dry gaseous refrigerant enters the compressor 601 and is compressed to form a high-temperature, high-pressure gaseous state.

[0027] An adjusting chamber 608 is securely installed on the top of the central plate 2 near the compressor 601 by bolts. The liquid inlet of the adjusting chamber 608 is connected to the liquid outlet of the compressor 601. The adjusting chamber 608 has three liquid outlets. The liquid outlet on one side of the flip plate 401 is connected to an inlet pipe 606. The other end of the inlet pipe 606 is connected to the port corresponding to the first channel 4021 in the bottom liquid inlet frame 403 on the adjacent side. A condenser 609 is fixedly installed inside the bottom chamber 1. The liquid inlet and liquid outlet of the condenser 609 are respectively connected to the other two liquid outlets of the adjusting chamber 608 through conduits.

[0028] By adopting the above technical solution, the refrigerant flowing into the regulating chamber 608 is introduced into the condenser 609 for heat dissipation and cooling.

[0029] The inner wall of the regulating chamber 608 has two symmetrically distributed movable pistons 611 that slide and seal. A flow divider 612 that cooperates with the regulating chamber 608 is fixedly installed between the two movable pistons 611. A connecting rod 613 is fixedly installed at the end of the movable piston 611 on the side away from the inlet pipe 606, and the connecting rod 613 slides and seals through the regulating chamber 608. An electric telescopic rod 610 is fixedly installed at the top of the regulating chamber 608, and the driving end of the electric telescopic rod 610 is fixedly connected to the end of the connecting rod 613. A return pipe 607 is connected to the port corresponding to the first channel 4021 in the top liquid inlet frame 403 on one side of the inlet pipe 606, and the other end of the return pipe 607 is connected to the liquid inlet end of the storage tank 605.

[0030] A water tank 806 is fixedly installed on one side of the top of the central plate 2. The outlet end of the water tank 806 is connected to an input pipe 807, and the input pipe 807 is connected to the inlet end of the drive chamber 801. The outlet end of the drive chamber 801 is connected to an output pipe 808, and the other end 808 of the output pipe is connected to the port corresponding to the third channel 4023 in the bottom inlet frame 403 located on one side of the inlet pipe 606. The port corresponding to the No. 3 passage 4023 in the top liquid inlet frame 403 on one side of the inlet pipe 606 is connected to two protective pipes 810. The two protective pipes 810 are distributed along the inner wall of the top chamber 3 in a tortuous manner. The other ends of the two protective pipes 810 converge and are connected to the return pipe 809. The other end of the return pipe 809 is connected to the liquid inlet end of the water tank 806. Both the bottom rotating shaft 702 and the driven shaft 802 are fixedly fitted with transmission gears 804 on their outer walls, and the two transmission gears 804 are meshed together.

[0031] By adopting the above technical solution, when the wind power component 7 drives the fan blade 703 to rotate, it can drive the relevant mechanism to operate through two meshing transmission gears 804, so that the antifreeze after heat exchange enters the protective pipe 810 for circulation, and the antifreeze flowing through the protective pipe 810 can regulate the temperature of the top chamber 3 by cooling or heating.

[0032] A servo motor 704 is fixedly installed on the outside of the bracket 701, and the drive end of the servo motor 704 is connected to the bottom rotating shaft 702 through a coupling. Fan blades 703 are fixedly installed at the ends of both rotating shafts 702.

[0033] By adopting the above technical solution, the servo motor 704 drives the two rotating shafts 702 and the fan blades 703 to rotate synchronously.

[0034] Working principle: In actual use, the outermost port of the liquid inlet frame 403 on the side of the inlet pipe 606 is connected to the liquid inlet of the external water circulation system, and the outermost port of the liquid inlet frame 403 on the side of the return pipe 607 is connected to the liquid outlet of the external water circulation system. In operation, firstly, the drive ends of the first electric cylinder 411 and the second electric cylinder 505 are extended. The first electric cylinder 411 drives the sliding plate 412 to descend. Through the first flipping rod 413 and the first synchronizing rod 414, the eight flipping plates 401 are driven to flip synchronously around the conveyor shaft 402. The second electric cylinder 505 pushes the slider 506 to move. Through the push rod 507, the second flipping rod 503 and the second synchronizing rod 504, the baffles 502 on the eight rotating shafts 501 are driven to flip synchronously. At this time, the top chamber 3 is in the open state. Subsequently, the servo motor 704 is activated, driving the two rotating shafts 702 and the fan blades 703 to rotate synchronously, accelerating the airflow in the top chamber 3. While the rotating shafts 702 are rotating, the driven shaft 802 of the self-circulating protection component 8 is driven to rotate through the meshing transmission gear 804, causing the meshing conveying gear 805 in the drive chamber 801 to rotate, pushing the antifreeze in the water tank 806 into the drive chamber 801 through the input pipe 807, and then through the output pipe 808 to the third channel 4023 of the bottom liquid inlet frame 403. The antifreeze is then circulated from bottom to top in an S-shape through the third channel 4023, the third conveying pipe 409 and the auxiliary chamber 4042, and discharged into the protection pipe 810. After flowing in a tortuous manner along the protection pipe 810, it flows back to the water tank 806 through the guide pipe 809. In this process, the refrigerant in the liquid storage tank 605 is purified by the filter 604 and then enters the evaporator 603, where it exchanges heat with the air and evaporates into a gaseous state. The liquid components are then removed by the solid-liquid separator 602, and the pure gaseous refrigerant enters the compressor 601 and is compressed into a high-temperature, high-pressure gaseous state. Subsequently, the refrigerant flows into the regulating chamber 608. Initially, the moving piston 611 and the flow divider 612 in the regulating chamber 608 are located on the far left. At this time, the high-temperature, high-pressure refrigerant in the compressor 601 enters the regulating chamber 608 and directly enters the first channel 4021 of the liquid inlet frame 403 through the inlet pipe 606. It is then transported to the distributor 406 through the first delivery pipe 407 and distributed to the heat exchange tubes 405. In the main chamber 4041 and auxiliary chamber 4042 of the heat exchange chamber 404, it exchanges heat with water and antifreeze, causing the water and antifreeze temperatures to rise before entering the corresponding circulation for antifreeze operation. The rising liquid temperature heats the inner wall of the top compartment 3, thus preventing frost formation in winter. Following the same steps, the refrigerant circulates from bottom to top. After heat exchange, the refrigerant flows back to the liquid storage tank 605 through the return pipe 607. In summer, the electric telescopic rod 610 is controlled to extend. At this time, the high-temperature and high-pressure refrigerant in the compressor 601 enters the regulating compartment 608 and then enters the condenser 609 for heat dissipation under the action of the flow divider 612. After heat dissipation, the refrigerant flows back to the regulating compartment 608 and is then discharged through the inlet pipe 606 into the circulation. At this time, the coolant lowers the temperature of the water and antifreeze. When it is necessary to close the top chamber 3, simply control the retraction and reset of the drive ends of electric cylinder 411 and electric cylinder 505.

[0035] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. An energy-saving air source heat pump, comprising a bottom chamber (1), a central plate (2), and a top chamber (3), characterized in that: The bottom chamber (1) and the top chamber (3) are respectively fixedly installed at both ends of the middle plate (2) by bolts. The outer wall of the top chamber (3) is provided with a flip-type heat exchange component (4) and a closed protection component (5). A heat exchange circulation component (6) is provided on one side of the top of the middle plate (2) to cooperate with the flip-type heat exchange component (4). A wind component (7) is provided in the middle of the top of the middle plate (2). A self-circulating protection component (8) is provided on the wind component (7). The flip-type heat exchange assembly (4) includes eight vertically distributed flip plates (401). A conveying shaft (402) is fixedly installed on the top of both sides of the flip plate (401), and the conveying shaft (402) is rotatably installed on the top chamber (3) through bearings. A heat exchange chamber (404) is securely installed on the inner wall of the flip plate (401) by bolts. A distributor (406) is provided on both sides of the heat exchange chamber (404), and the distributor (406) is securely installed on the inner wall of the flip plate (401) by bolts. Three heat exchange tubes (405) are sealed and penetrated in the heat exchange chamber (404), and the two ends of the heat exchange tubes (405) are respectively connected to the liquid outlet end of the corresponding distributor (406). The wind power component (7) includes a bracket (701), which is fixedly installed at the top center of the central plate (2) by bolts. Two vertically symmetrical rotating shafts (702) are rotatably installed in the middle of the bracket (701), and the two rotating shafts (702) are connected by a synchronous wheel transmission group. The self-circulating protection component (8) includes a drive chamber (801), which is fixedly installed in the middle of the bracket (701) by bolts. The drive chamber (801) is rotatably mounted with a driven shaft (802) and a secondary shaft (803) in the vertical direction. The outer walls of the driven shaft (802) and the secondary shaft (803) are both fixedly fitted with conveying gears (805) that cooperate with the drive chamber (801), and the two conveying gears (805) are meshed with each other.

2. The energy-saving air source heat pump as described in claim 1, characterized in that, The outer wall of the conveying shaft (402) is provided with a rotating sealing sleeve for a liquid inlet frame (403), and the liquid inlet frame (403) is fixedly installed on the top chamber (3) by bolts. The liquid inlet frame (403) has three ports. The conveying shaft (402) has a first channel (4021), a second channel (4022) and a third channel (4023) that cooperate with the three ports. The liquid inlet end of the diverter (406) is connected to a first conveying pipe (407), and the first conveying pipe (407) is connected to the first channel (4021). The corresponding ports in adjacent liquid inlet frames (403) are interconnected by conduits, guiding the solution to flow in an S-shape from bottom to top in the eight heat exchange chambers (404).

3. The energy-saving air source heat pump as described in claim 1, characterized in that, The heat exchange chamber (404) is provided with two chambers: a main chamber (4041) and an auxiliary chamber (4042). The top ends of the main chamber (4041) and the auxiliary chamber (4042) are respectively connected by a No. 2 conveying pipe (408) and a No. 3 conveying pipe (409), and the other ends of the No. 2 conveying pipe (408) and the No. 3 conveying pipe (409) are respectively connected to the corresponding No. 2 passageway (4022) and No. 3 passageway (4023).

4. The energy-saving air source heat pump as described in claim 1, characterized in that, A side plate (410) is securely installed on one side of the inner wall of the top hopper (3) by bolts. A first electric cylinder (411) is fixedly installed at the top of the side plate (410). A sliding plate (412) is fixedly installed at the drive end of the first electric cylinder (411). The sliding plate (412) is vertically slidably installed on the outside of the side plate (410) via a slide rail. A first flipping rod (413) is fixedly installed at the end of the conveying shaft (402) on one side of the side plate (410). A first synchronous rod (414) is rotatably hinged at the end of the first flipping rod (413). Two pulleys are rotatably installed at the end of the first flipping rod (413) above. Arc grooves and transverse grooves are respectively opened in the side plate (410) and the sliding plate (412), and the two pulleys slide in the corresponding arc grooves and transverse grooves respectively.

5. An energy-saving air source heat pump as described in claim 1, characterized in that, The closed protective assembly (5) includes eight equally spaced rotating shafts (501). The eight rotating shafts (501) are rotatably installed on the top chamber (3) near the flip plate (401). A baffle (502) is fixedly sleeved on the outer wall of the rotating shaft (501). A second flip rod (503) is fixedly installed at the top of the rotating shaft (501), and a second synchronous rod (504) is rotatably hinged at the other end of the second flip rod (503). A slider (506) is slidably installed on one side of the top chamber (3) via a slide rail. A push rod (507) is rotatably hinged at the end of the slider (506), and the other end of the push rod (507) is rotatably connected to the hinge of the adjacent second flip rod (503) and the second synchronous rod (504). A second electric cylinder (505) is fixedly installed on the side of the top chamber (3) near the slider (506), and the driving end of the second electric cylinder (505) is fixedly connected to the slider (506).

6. An energy-saving air source heat pump as described in claim 1, characterized in that, The heat exchange circulation assembly (6) includes a compressor (601), a solid-liquid separator (602), an evaporator (603), a filter (604), and a storage tank (605). The compressor (601) and the solid-liquid separator (602) are fixedly installed on the top of the central plate (2) near the flip plate (401) by bolts. The evaporator (603) is fixedly installed on the top of the central plate (2) between the closed protection assembly (5) and the wind power assembly (7) by bolts. The filter (604) and the storage tank (605) are fixedly installed on the inner wall of the top compartment (3) away from the flip plate (401) by bolts. The compressor (601), the solid-liquid separator (602), the evaporator (603), the filter (604), and the storage tank (605) are connected in sequence through a conduit.

7. An energy-saving air source heat pump as described in claim 1, characterized in that, The top of the central plate (2) is fixedly installed with bolts on the side near the compressor (601), and the liquid inlet of the regulating chamber (608) is connected to the liquid outlet of the compressor (601). The regulating chamber (608) has three liquid outlets. The liquid outlet on the side of the flip plate (401) is connected to the inlet pipe (606), and the other end of the inlet pipe (606) is connected to the port corresponding to the first channel (4021) in the bottom liquid inlet frame (403) on the adjacent side. The bottom chamber (1) is fixedly installed with a condenser (609), and the liquid inlet and liquid outlet of the condenser (609) are respectively connected to the other two liquid outlets of the regulating chamber (608) through conduits.

8. An energy-saving air source heat pump as described in claim 7, characterized in that, The inner wall of the regulating chamber (608) has two symmetrically distributed movable pistons (611) that slide and seal. A flow divider (612) that cooperates with the regulating chamber (608) is fixedly installed between the two movable pistons (611). A connecting rod (613) is fixedly installed at the end of the movable piston (611) away from the inlet pipe (606), and the connecting rod (613) slides and seals through the regulating chamber (608). An electric telescopic rod (610) is fixedly installed at the top of the regulating chamber (608), and the driving end of the electric telescopic rod (610) is fixedly connected to the end of the connecting rod (613). A return pipe (607) is connected to the port corresponding to the first channel (4021) in the top liquid inlet frame (403) on one side of the inlet pipe (606), and the other end of the return pipe (607) is connected to the liquid inlet of the storage tank (605).

9. An energy-saving air source heat pump as described in claim 1, characterized in that, A water tank (806) is fixedly installed on one side of the top of the central plate (2). An input pipe (807) is connected through the outlet end of the water tank (806), and the input pipe (807) is connected through the inlet end of the drive chamber (801). An output pipe (808) is connected through the outlet end of the drive chamber (801), and the other end (808) of the output pipe is connected through the port corresponding to the third channel (4023) in the bottom inlet frame (403) on one side of the inlet pipe (606). The port corresponding to the No. 3 channel (4023) in the top liquid inlet frame (403) on one side of the inlet pipe (606) is connected to two protective pipes (810), and the two protective pipes (810) are distributed in a tortuous manner along the inner wall of the top chamber (3). The other end of the two protective pipes (810) is connected to the return pipe (809) after the flow converges, and the other end of the return pipe (809) is connected to the liquid inlet end of the water tank (806). Both the bottom rotating shaft (702) and the driven shaft (802) are fixedly fitted with transmission gears (804), and the two transmission gears (804) are meshed together.

10. An energy-saving air source heat pump as described in claim 1, characterized in that, A servo motor (704) is fixedly installed on the outside of the bracket (701), and the drive end of the servo motor (704) is connected to the bottom rotating shaft (702) through a coupling. Fan blades (703) are fixedly installed at the ends of both rotating shafts (702).

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