Bypass heat pump waste heat recycling device and method

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By using counterweight swing assembly and ring conductors in heat pump water heater, the vibration and noise problem of compressors is solved, equipment stability and heating efficiency are improved, and cost is reduced.

CN119268130APending Publication Date: 2025-01-07JIANGSU SOUTHEAST ENVIRONMENTAL TECH CO LTD

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Patent Information

Application Number: CN202411562663.2
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-11-05
Publication Date: 2025-01-07

AI Technical Summary

Technical Problem

The compressor vibration in the heat pump water heater generates noise, affecting the user experience and shortening the equipment life.

Method used

Design a waste heat reuse device of bypass heat pump. By setting a counterweight swing assembly at the bottom of the compressor, it absorbs and disperses the compressor vibration energy, and uses centrifugal vibration to drive the ring conductor to cut the magnetic inductor wire to generate heat energy, thereby increasing the refrigerant temperature and water Heating efficiency.

Benefits of technology

Reduces noise output, improves device stability and compressor service life, reduces water heating costs, and improves energy utilization efficiency.

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Abstract

The invention discloses a bypass heat pump waste heat recycling device and method, and belongs to the technical field of water heaters. A bypass heat pump waste heat recycling device comprises a base, an air heat energy outer machine and a water cylinder, the air heat energy outer machine and the water cylinder are both fixedly installed on the base, the bypass heat pump waste heat recycling device further comprises a refrigerant circulating system fixedly installed in the air heat energy outer machine and the water cylinder, the refrigerant circulating system comprises a machine box, and a compressor is arranged in the machine box; the balance weight swing assembly is arranged at the bottom of the compressor, and when the compressor works, vibration generated when the compressor works drives the output end of the balance weight swing assembly to swing; vibration generated by working of the compressor is conducted to the lever balance weight swing assembly, vibration energy generated by the compressor is absorbed and dispersed through the swinging lever balance weight swing assembly, the influence of vibration on other parts and structures is reduced, the stability of the device is improved, the vibration amplitude is reduced, and noise output is reduced.

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Description

Technical Field

[0001] The invention relates to the technical field of water heaters, and in particular to a bypass heat pump waste heat recycling device. Background Art

[0002] A heat pump water heater is a device that uses heat pump technology to heat water. It obtains low-temperature heat energy from the environment through a heat pump circulation system, and after compression and heating, transfers the heat energy to the water in the hot water tank to provide hot water.

[0003] At present, the heat pump (compressor) in the heat pump water heater is directly installed inside the box. The compressor will vibrate due to the movement of its own parts when working. Due to the vibration of the compressor, the heat pump water heater may produce a large noise, affecting the user experience. Long-term vibration may affect the stability and durability of the heat pump water heater and shorten the service life of the equipment. In order to reduce the impact of vibration, a bypass heat pump waste heat recycling device is designed herein. Summary of the invention

[0004] The present invention is to solve the problem of noise generated by compressor vibration in the prior art, and proposes a bypass heat pump waste heat recycling device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A bypass heat pump waste heat recycling device includes a base, an air thermal energy external machine and a water cylinder, wherein the air thermal energy external machine and the water cylinder are fixedly mounted on the base, and further includes: a refrigerant circulation system fixedly mounted in the air thermal energy external machine and the water cylinder, wherein the refrigerant circulation system includes a chassis, wherein a compressor is arranged in the chassis; a counterweight swing assembly is arranged at the bottom of the compressor, and when the compressor is working, the vibration of the compressor drives the output end of the counterweight swing assembly to swing.

[0007] Preferably, the chassis is provided with a first installation cavity, a second installation cavity, a third installation cavity, a fourth installation cavity, a fifth installation cavity and a sixth installation cavity, an exhaust assembly for exhausting air is arranged at the bottom of the sixth installation cavity, and a filter assembly is arranged between the second installation cavity and the first installation cavity; it also includes an air intake assembly, which is arranged in the first installation cavity. When the air intake assembly is working, it draws in external air, and makes the air pass through the second installation cavity, the third installation cavity, the fourth installation cavity, the fifth installation cavity in turn and be discharged through the exhaust assembly; the compressor is arranged in the second installation cavity, the expansion valve is fixedly installed in the sixth installation cavity, the evaporator is fixedly installed in the fifth installation cavity, and the liquid storage tank is fixedly installed in the fourth installation cavity.

[0008] Preferably, a first installation cavity, a second installation cavity, a third installation cavity, a fourth installation cavity, a fifth installation cavity and a sixth installation cavity are provided in the chassis, an exhaust assembly for exhausting air is provided at the bottom of the sixth installation cavity, and a filter assembly is provided between the second installation cavity and the first installation cavity; wherein, the air intake assembly is provided in the first installation cavity, and when the air intake assembly is working, it draws in external air, and makes the air pass through the second installation cavity, the third installation cavity, the fourth installation cavity, the fifth installation cavity in turn and be discharged through the exhaust assembly; the compressor is provided in the second installation cavity, the expansion valve is fixedly installed in the sixth installation cavity, the evaporator is fixedly installed in the fifth installation cavity, and the liquid storage tank is fixedly installed in the fourth installation cavity.

[0009] Preferably, the air inlet assembly includes a motor fixedly mounted in the first mounting cavity, and a fan blade is fixedly mounted on an output shaft of the motor.

[0010] Preferably, the filter assembly comprises a mounting frame, a top of the mounting frame is fixedly connected with a fixed magnet, the fixed magnet is attracted to the top of the chassis, and a filter screen is fixedly mounted on the mounting frame.

[0011] Preferably, the exhaust assembly includes an installation groove body fixedly connected to the bottom of the fifth installation cavity, wherein one end of the installation groove body is fixedly connected to a first pipe, the air inlet end of the first pipe extends into the third installation cavity, and an electric-controlled valve is fixedly installed on the first pipe; the other end of the installation groove body is fixedly connected to a second pipe, the second pipe extends to the outside of the chassis and is fixedly installed with a three-way joint, the first discharge end of the three-way joint is vertically downward and a U-shaped water pipe is fixedly installed, the second discharge end of the three-way joint is fixedly installed with a three-way control valve, the first exhaust end of the three-way control valve is fixedly installed with a third pipe, and the second exhaust end of the three-way control valve is fixedly installed with a fourth pipe.

[0012] Preferably, the counterweight swing assembly includes a fulcrum bracket, a through hole is opened between the second mounting cavity and the third mounting cavity, a shock absorber seat is fixedly mounted on the through hole, the shock absorber seat is annular, and the compressor is fixedly mounted on the top of the shock absorber seat, and also includes: the fulcrum bracket is fixedly connected to the annular hole of the shock absorber seat, and a spherical hinge seat is hinged on the fulcrum bracket; a support rod, the top end of which passes through the spherical hinge seat and is fixedly connected to a hinge ball; a connecting seat, fixedly mounted on the bottom of the compressor, and the hinge ball is hinged to the connecting seat; the first magnet and the second magnet are both fixedly mounted in the third mounting cavity, and the first magnet and the second magnet are symmetrically arranged on both sides of the support rod; an annular conductor, fixedly connected to the support rod, and arranged between the first magnet and the second magnet.

[0013] Preferably, the water cylinder comprises: an outer cylinder and an inner tank, the inner tank is arranged in the outer cylinder, and the outer cylinder and the inner tank are filled with an insulation layer; a mounting tube, fixedly connected in the inner tank, and a spiral water guide plate is fixedly connected to the mounting tube, and the condenser is fixedly connected to the spiral water guide plate; an inlet pipe, fixedly connected to the top of the outer cylinder and connected to the inner tank, and a first flow control valve is arranged on the inlet pipe; a drain pipe, fixedly connected to the bottom of the side wall of the outer cylinder and connected to the inner tank, and a second flow control valve is arranged on the drain pipe.

[0014] Preferably, the base comprises a shock-absorbing rubber plate, a longitudinal bracket is fixedly connected to the shock-absorbing rubber plate, a transverse bracket is fixedly connected to the top of the longitudinal bracket, and the water cylinder and the air thermal energy external unit are both fixedly mounted on the transverse bracket.

[0015] A method for recycling waste heat of a bypass heat pump comprises the following steps:

[0016] Step 1: drive the air inlet assembly to absorb external air and blow the external air toward the outer shell of the compressor;

[0017] Step 2, making the airflow absorbing the heat of the compressor flow from the discharge end side of the evaporator to the inlet end side of the evaporator and discharged through the exhaust assembly;

[0018] Step 3: Make the heated refrigerant flow upward from the bottom of the water cylinder, and make the liquid to be heated flow downward from the top of the water cylinder;

[0019] Step 4: When the exhaust air temperature is lower than two degrees Celsius, the electric control valve opens, and the heated airflow in the third installation cavity is diverted into the installation slot; when the exhaust air temperature is higher than two degrees Celsius, the electric control valve closes.

[0020] Compared with the prior art, the present invention provides a bypass heat pump waste heat recycling device, which has the following beneficial effects:

[0021] 1. The bypass heat pump waste heat recycling device transmits the vibration generated by the compressor to the lever counterweight swing assembly, and uses the swinging lever counterweight swing assembly to absorb and disperse the vibration energy generated by the compressor, thereby reducing the impact of the vibration on other components and structures, improving the stability of the device, reducing the vibration amplitude, and reducing noise output;

[0022] 2. The bypass heat pump waste heat recycling device drives the annular conductor to move by utilizing the centrifugal vibration generated by the compressor, thereby partially absorbing and converting the vibration energy generated by the compressor when it is working, which helps to reduce the mechanical noise of the system, reduce the mechanical stress on the compressor, and increase the service life of the compressor;

[0023] 3. The bypass heat pump waste heat recycling device drives the annular conductor to cut the magnetic flux lines to generate heat energy through the vibration generated when the compressor is working, thereby increasing the temperature of the refrigerant, thereby improving the efficiency and temperature of water heating, while improving energy utilization and reducing the cost of water heating. In addition, the eddy current resistance generated by the annular conductor cutting the magnetic flux lines is opposite to the direction of the vibration deviation of the compressor during operation, and generates resistance to the deviation of the compressor body, further improving the stability of the compressor, thereby further reducing the noise generated when the compressor is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a bypass heat pump waste heat recycling device proposed by the present invention Figure 1 ;

[0025] Figure 2 A schematic diagram of the three-dimensional structure of a bypass heat pump waste heat recycling device proposed by the present invention Figure 2 ;

[0026] Figure 3 A three-dimensional cross-sectional view of a bypass heat pump waste heat recycling device proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of a refrigerant circulation system of a bypass heat pump waste heat recycling device proposed by the present invention;

[0028] Figure 5 This is a structural schematic diagram of a fan assembly of a bypass heat pump waste heat recycling device proposed by the present invention;

[0029] Figure 6 A schematic diagram of the structure inside the chassis of a bypass heat pump waste heat recycling device proposed by the present invention Figure 1 ;

[0030] Figure 7 A schematic diagram of the internal structure of a bypass heat pump waste heat recycling device proposed by the present invention Figure 2 ;

[0031] Figure 8 This is a structural schematic diagram of a bypass heat pump waste heat recycling device base proposed by the present invention;

[0032] Fig. 9 A schematic diagram of the structure of an exhaust assembly of a bypass heat pump waste heat recycling device proposed by the present invention;

[0033] Fig.10 This is a schematic structural diagram of a filter assembly of a bypass heat pump waste heat recycling device proposed by the present invention;

[0034] Fig.11 A schematic diagram of the structure of a ring conductor of a bypass heat pump waste heat recycling device proposed by the present invention Figure 1 ;

[0035] Fig.12 A schematic diagram of the structure of a ring conductor of a bypass heat pump waste heat recycling device proposed by the present invention Figure 2 .

[0036] In the figure: 1, base; 101, shock-absorbing rubber plate; 102, longitudinal bracket; 103, transverse bracket; 2, air thermal energy external unit; 201, chassis; 202, first installation cavity; 203, second installation cavity; 204, third installation cavity; 205, fourth installation cavity; 206, fifth installation cavity; 207, sixth installation cavity; 3, water cylinder; 301, outer cylinder; 302, insulation layer; 303, liner; 304, water inlet pipe; 305, drain pipe; 306, installation pipe; 307, spiral water guide plate; 4, refrigerant circulation system; 401, compressor; 402, first insulation pipe; 403, condenser; 404, second insulation pipe; 40 5. Expansion valve; 406. Evaporator; 407. Liquid storage tank; 5. Filter assembly; 501. Mounting bracket; 502. Fixed magnet; 503. Filter; 6. Exhaust assembly; 601. Mounting trough; 602. First pipeline; 6021. Electric control valve; 603. Second pipeline; 604. Three-way joint; 605. U-shaped water pipe; 606. Three-way control valve; 607. Third pipeline; 608. Fourth pipeline; 7. Shock absorber seat; 8. Connecting seat; 9. Pivot bracket; 10. Articulated ball; 11. Spherical articulated seat; 12. Support rod; 13. Ring conductor; 14. Motor; 1401. Fan blade; 15. First magnet; 16. Second magnet. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] Example: Refer to Figure 1-Figure 12A bypass heat pump waste heat recycling device includes a base 1, an air thermal energy external unit 2 and a water cylinder 3, wherein the air thermal energy external unit 2 and the water cylinder 3 are fixedly mounted on the base 1, and further includes: a refrigerant circulation system 4 fixedly mounted in the air thermal energy external unit 2 and the water cylinder 3, wherein the refrigerant circulation system 4 includes a chassis 201, wherein a compressor 401 is arranged in the chassis 201; a lever counterweight swing assembly is arranged at the bottom of the compressor 401, and when the compressor 401 is working, the vibration of the compressor 401 drives the output end of the counterweight swing assembly to swing.

[0040] During the operation of compressor 401, the centrifugal vibration generated by compressor 401 is transmitted to the lever counterweight swing assembly. By utilizing the lever principle, the swing distance of the driven end of the counterweight swing assembly is increased, so that the lever counterweight swing assembly can effectively absorb and disperse the vibration energy generated by compressor 401, reduce the impact of vibration on other components and structures, improve the stability of the device, reduce the vibration amplitude, and reduce noise output.

[0041] Reference Figure 4 The refrigeration cycle system 4 also includes a condenser 403, an expansion valve 405, an evaporator 406 and a liquid storage tank 407. The condenser 403 is arranged in the water cylinder 3, and the expansion valve 405 and the liquid storage tank 407 are both arranged in the chassis 201. The output end of the compressor 401 is fixedly connected with a first insulation pipe 402, and the first insulation pipe 402 is fixedly connected to the liquid inlet end at the bottom of the condenser 403. The discharge end of the top of the condenser 403 is fixedly connected with a second insulation pipe 404, and the discharge end of the second insulation pipe 404 is fixedly connected to the liquid inlet end of the expansion valve 405. The discharge end of the expansion valve 405 is fixedly connected to the liquid inlet end at the bottom of the evaporator 406, the discharge end of the evaporator 406 is fixedly connected to the liquid storage tank 407, and the discharge end of the liquid storage tank 407 is fixedly connected to the liquid inlet end of the compressor 401.

[0042] Start the compressor 401, which absorbs the refrigerant in the liquid storage tank 407, and then pressurizes the refrigerant into a high-temperature and high-pressure state, and discharges it to the condenser 403 through the first insulation pipe 402, exchanges heat with the water in the water cylinder 3, and the refrigerant is cooled after the heat exchange with the water. The cooled refrigerant is discharged to the expansion valve 405 through the second insulation pipe 404, and then expands and cools down the temperature and pressure through the expansion valve 405, and then exchanges heat with the air in the evaporator 406 to heat it up. The heated refrigerant is discharged to the liquid storage tank 407, and then compressed by the compressor 401 and discharged to the first insulation pipe 402. By circulating the refrigerant, the water in the water cylinder 3 is heated.

[0043] Reference Figure 1 , Figure 3 , Figure 5-Figure 7The chassis 201 is provided with a first installation cavity 202, a second installation cavity 203, a third installation cavity 204, a fourth installation cavity 205, a fifth installation cavity 206 and a sixth installation cavity 207. An exhaust assembly 6 for exhaust is provided at the bottom of the sixth installation cavity 207. A filter assembly 5 is provided between the second installation cavity 203 and the first installation cavity 202. The chassis 201 also includes an air intake assembly, which is provided in the first installation cavity 202. When the air intake assembly is working, it absorbs external air and passes the air through the second installation cavity 203 in sequence. 03, the third installation cavity 204, the fourth installation cavity 205, the fifth installation cavity 206 and discharged through the exhaust assembly 6, wherein the air inlet assembly includes a motor 14 fixedly installed in the first installation cavity 202, and a fan blade 1401 is fixedly installed on the output shaft of the motor 14; the compressor 401 is arranged in the second installation cavity 203, the expansion valve 405 is fixedly installed in the sixth installation cavity 207, the evaporator 406 is fixedly installed in the fifth installation cavity 206, and the liquid storage tank 407 is fixedly installed in the fourth installation cavity 205.

[0044] like Figure 3 As shown, the second mounting cavity 203 and the third mounting cavity 204 are arranged up and down, the first mounting cavity 202 and the fifth mounting cavity 206 are arranged front and back, the fourth mounting cavity 205 is used to connect the top of the third mounting cavity 204 and the fifth mounting cavity 206, and the connecting point between the third mounting cavity 204 and the second mounting cavity 203 is set at an end away from the fourth mounting cavity 205.

[0045] When the compressor 401 is working, the motor 14 starts and drives the fan blades 1401 to rotate. The fan blades 1401 absorb external air and transmit it to the first installation cavity 202, and blow it toward the motor 14, absorbing the heat of the motor 14, and then pass through the filter assembly 5 to enter the second installation cavity 203 and blow the heat dissipated by the compressor 401, and then pass through the third installation cavity 204 and the fourth installation cavity 205 to enter the top of the fifth installation cavity 206, and then move downward, move downward from the top of the evaporator 406, and finally be discharged through the exhaust assembly 6.

[0046] In the present invention, the air flow is made to absorb the heat generated by the motor 14 and the compressor 401, thereby increasing the temperature of the air, increasing the heat of the refrigerant after heat exchange with the air, and thereby increasing the temperature of the refrigerant compressed by the compressor 401, thereby increasing the heat transferred to the water cylinder 3, and increasing the speed at which the water inside the water cylinder 3 heats up.

[0047] In the present invention, hot air is blown from the top of the evaporator 406 to the bottom of the evaporator 406, and the refrigerant flows upward from the bottom in the evaporator 406, so that the hot air and the refrigerant perform countercurrent heat exchange, thereby increasing the temperature of the refrigerant at the outlet of the evaporator 406 and reducing the temperature at the inlet of the evaporator 406, increasing the heat exchange time between the hot air and the refrigerant, thereby improving the heat exchange effect and reducing heat energy loss.

[0048] Compared with the traditional method of directly blowing air into the heat exchanger through a fan, countercurrent heat exchange can more effectively utilize the heat transfer between hot air and refrigerant and reduce energy loss.

[0049] Reference Figure 3 and Fig.10 The filter assembly 5 includes a mounting frame 501 , a fixed magnet 502 is fixedly connected to the top of the mounting frame 501 , the fixed magnet 502 is attracted to the top of the chassis 201 , and a filter screen 503 is fixedly installed on the mounting frame 501 .

[0050] During operation, the airflow is filtered through the filter 503 to remove dust from the air and prevent dust from being adsorbed on the evaporator 406 to affect the heat exchange between the evaporator 406 and the air. When cleaning is required, the mounting frame 501 can be taken out as a whole through the handle on the top of the mounting frame 501, and then the filter 503 can be cleaned. When the cleaning is completed, the mounting frame 501 is inserted into the chassis 201, and the fixing magnet 502 adsorbs the outer shell of the chassis 201 to fix the mounting frame 501.

[0051] Reference Figure 3 and Fig. 9 The exhaust component 6 includes an installation groove body 601 fixedly connected to the bottom of the fifth installation cavity 206, wherein one end of the installation groove body 601 is fixedly connected to a first pipe 602, the air inlet end of the first pipe 602 extends into the third installation cavity 204, and an electric-controlled valve 6021 is fixedly installed on the first pipe 602; the other end of the installation groove body 601 is fixedly connected to a second pipe 603, the second pipe 603 extends to the outside of the chassis 201 and is fixedly installed with a three-way joint 604, the first discharge end of the three-way joint 604 is vertically downward, and a U-shaped water pipe 605 is fixedly installed, the second discharge end of the three-way joint 604 is fixedly installed with a three-way control valve 606, the first exhaust end of the three-way control valve 606 is fixedly installed with a third pipe 607, and the second exhaust end of the three-way control valve 606 is fixedly installed with a fourth pipe 608.

[0052] When the outside air temperature is low, open the electrically controlled valve 6021 to connect the third installation cavity 204 with the installation slot 601, so that part of the hot air is transferred to the installation slot 601 to prevent the condensed water inside the installation slot 601 from freezing due to the outside air temperature being too low.

[0053] When the outside air temperature is high, the third pipe 607 or the fourth pipe 608 can be connected to the indoor room to transmit the gas after heat exchange and cooling to the indoor room, so as to heat the water and cool the indoor room at the same time. In this process, condensed water accumulates in the U-shaped water pipe 605. In the process of ventilating the indoor room, the water in the U-shaped water pipe 605 evaporates and mixes into the low-temperature air, thereby humidifying the air sent into the indoor room to prevent the air entering the indoor room from being too dry. Among them, the drainage end of the U-shaped water pipe 605 is lower than the second pipe 603. Therefore, when the water inside the U-shaped water pipe 605 is full, the second pipe 603 continues to discharge into the U-shaped water pipe 605. Under the action of the pressure difference, the excess water is discharged from the U-shaped water pipe 605, and the water in the U-shaped water pipe 605 can prevent the gas from being discharged from the U-shaped water pipe 605, so that the cooled air can be smoothly discharged into the indoor room to cool the indoor room.

[0054] Reference Figure 3 , Fig.11 and Fig.12 The counterweight swing assembly includes a fulcrum bracket 9, a through hole is opened between the second installation cavity 203 and the third installation cavity 204, a shock absorber seat 7 is fixedly installed on the through hole, the shock absorber seat 7 is annular, and the compressor 401 is fixedly installed on the top of the shock absorber seat 7, and also includes: the fulcrum bracket 9 is fixedly connected to the annular hole of the shock absorber seat 7, and a spherical hinge seat 11 is hinged on the fulcrum bracket 9; a support rod 12, the top end of which passes through the spherical hinge seat 11 and is fixedly connected to a hinge ball 10; a connecting seat 8, which is fixedly installed at the bottom of the compressor 401, and the hinge ball 10 is hinged to the connecting seat 8; the first magnet 15 and the second magnet 16 are both fixedly installed in the third installation cavity 204, and the first magnet 15 and the second magnet 16 are symmetrically arranged on both sides of the support rod 12; an annular conductor 13, which is fixedly connected to the support rod 12 and is arranged between the first magnet 15 and the second magnet 16.

[0055] During use, the centrifugal vibration generated by the compressor 401 drives the articulated ball 10 to move through the connecting seat 8. When the articulated ball 10 moves, the support rod 12 deflects with the center of the spherical articulated seat 11 as the midpoint, and drives the annular conductor 13 to move in the magnetic field between the first magnet 15 and the second magnet 16 through the lever principle, so that the annular conductor 13 cuts the magnetic field between the first magnet 15 and the second magnet 16, thereby generating an induced current on the annular conductor 13, and as Fig.11 and Fig.12As shown, the annular conductor 13 is composed of a plurality of iron rings which are closed at both ends. When the iron rings which are closed at both ends move in the magnetic field, an eddy current effect is generated, thereby causing energy loss and heat generation. When external air enters the third installation cavity 204, the air absorbs heat from the first magnet 15, the second magnet 16 and the annular conductor 13, causing the air to further heat up, thereby increasing the temperature of the refrigerant in the evaporator 406, and further increasing the temperature of the refrigerant compressed by the compressor 401, thereby improving the heating effect on the water inside the water cylinder 3.

[0056] The support rod 12 is made of insulating and heat-non-conductive material, such as aluminum oxide.

[0057] In summary, the device, on the one hand, utilizes the centrifugal vibration generated by the compressor 401 to drive the annular conductor 13 to move, thereby partially absorbing and converting the vibration energy generated by the compressor 401 when it is working, which helps to reduce the mechanical noise of the system, and reduce the mechanical stress generated on the compressor 401, thereby increasing the service life of the compressor 401;

[0058] On the other hand, the vibration generated by the compressor 401 when working drives the annular conductor 13 to cut the magnetic flux lines to generate heat energy, thereby increasing the temperature of the refrigerant, thereby improving the efficiency of heating water and increasing the heating temperature. At the same time, it improves the utilization of energy and reduces the energy consumption of water heating. In addition, the eddy current resistance generated by the annular conductor 13 cutting the magnetic flux lines is opposite to the direction of the working vibration deviation of the compressor 401, and generates resistance to the deviation of the compressor 401 body, further improving the stability of the compressor 401, thereby further reducing the noise generated by the compressor 401 when working.

[0059] By utilizing the eddy current effect and the magnetic field cutting principle to drive the conductor to generate an induced current, energy conversion and heat generation can be achieved. When the external air enters the third installation cavity 204 to absorb heat, the temperature of the refrigerant in the evaporator 406 is increased, and then the temperature of the refrigerant compressed by the compressor 401 is increased, thereby improving the heating effect of the water inside the water cylinder 3. This design can improve the energy efficiency of the heat pump water heater and achieve energy-saving effects.

[0060] In order to increase the offset distance of the annular conductor 13, the distance from the center of the articulated ball 10 to the center of the spherical articulated seat 11 and the distance from the center of the spherical articulated seat 11 to the center of the annular conductor 13 are 1:50-200;

[0061] Therefore, when the vibration amplitude of the compressor 401 during operation reaches 0.1 mm-1 mm, the annular conductor 13 can still be offset to cut the magnetic flux lines.

[0062] Reference Figure 3The water cylinder 3 includes: an outer cylinder 301 and an inner tank 303, the inner tank 303 is arranged in the outer cylinder 301, and the outer cylinder 301 and the inner tank 303 are filled with an insulation layer 302; a mounting pipe 306, fixedly connected in the inner tank 303, and a spiral water guide plate 307 is fixedly connected to the mounting pipe 306, and the condenser 403 is fixedly connected to the spiral water guide plate 307; an inlet pipe 304, fixedly connected to the top of the outer cylinder 301, and communicated with the inner tank 303, and a first flow control valve is arranged on the inlet pipe 304; a drain pipe 305, fixedly connected to the bottom of the side wall of the outer cylinder 301, and communicated with the inner tank 303, and a second flow control valve is arranged on the drain pipe 305.

[0063] In this embodiment, the distance that the water flow moves is extended by the spiral water guide plate 307, and the water enters the water in the inner tank 303 and flows downward and spirally, so that the high-temperature and high-pressure refrigerant flows upward and spirally from the bottom, and performs countercurrent heat exchange with the water, thereby increasing the temperature of the water at the bottom of the inner tank 303. At the same time, the water inside the water cylinder 3 is increased from the top to the bottom, thereby reducing the waste of energy by cold water and improving energy utilization efficiency. In addition, the design of the spiral water guide plate 307 also helps to increase the length of the water flow path, improve heat exchange efficiency, and optimize the heat transfer between the refrigerant and water.

[0064] Reference Figure 1 and Figure 8 The base 1 includes a shock-absorbing rubber plate 101 , to which a longitudinal bracket 102 is fixedly connected. A transverse bracket 103 is fixedly connected to the top of the longitudinal bracket 102 , and the water cylinder 3 and the air thermal energy external unit 2 are both fixedly mounted on the transverse bracket 103 .

[0065] The bottom of the shock-absorbing rubber plate 101 is provided with anti-skid grooves, and the shock-absorbing rubber plate 101 absorbs the vibration generated by the operation of the air heat energy external unit 2 to reduce noise.

[0066] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bypass heat pump waste heat recycling device, comprising a base (1), an air heat energy external machine (2) and a water cylinder (3), wherein the air heat energy external machine (2) and the water cylinder (3) are both fixedly mounted on the base (1), characterized in that: Also includes: A refrigerant circulation system (4) fixedly installed in the air heat energy external machine (2) and the water cylinder (3), The refrigerant circulation system (4) comprises a chassis (201), and a compressor (401) is arranged in the chassis (201); The counterweight swing assembly is arranged at the bottom of the compressor (401). When the compressor (401) is working, the vibration of the compressor (401) drives the output end of the counterweight swing assembly to swing.

2. A bypass heat pump waste heat recycling device according to claim 1, characterized in that: The refrigerant circulation system (4) further comprises a condenser (403), an expansion valve (405), an evaporator (406) and a liquid storage tank (407); the condenser (403) is arranged in the water cylinder (3); the expansion valve (405) and the liquid storage tank (407) are both arranged in the chassis (201); the output end of the compressor (401) is fixedly connected to a first insulation pipe (402); the first insulation pipe (402) is connected to a liquid inlet end at the bottom of the condenser (403); The discharge end of the top of the condenser (403) is fixedly connected to a second insulation pipe (404), the discharge end of the second insulation pipe (404) is fixedly connected to the liquid inlet end of the expansion valve (405), the discharge end of the expansion valve (405) is fixedly connected to the liquid inlet end of the bottom of the evaporator (406), the discharge end of the evaporator (406) is fixedly connected to a liquid storage tank (407), and the discharge end of the liquid storage tank (407) is fixedly connected to the liquid inlet end of the compressor (401).

3. A bypass heat pump waste heat recycling device according to claim 2, characterized in that: The chassis (201) is provided with a first installation cavity (202), a second installation cavity (203), a third installation cavity (204), a fourth installation cavity (205), a fifth installation cavity (206) and a sixth installation cavity (207); an exhaust assembly (6) for exhausting air is provided at the bottom of the sixth installation cavity (207); and a filter assembly (5) is provided between the second installation cavity (203) and the first installation cavity (202); It also includes an air intake assembly, which is arranged in the first installation cavity (202). When the air intake assembly is in operation, it draws in external air, and allows the air to pass through the second installation cavity (203), the third installation cavity (204), the fourth installation cavity (205), and the fifth installation cavity (206) in sequence and be discharged through the exhaust assembly (6); The compressor (401) is arranged in the second installation cavity (203), the expansion valve (405) is fixedly installed in the sixth installation cavity (207), the evaporator (406) is fixedly installed in the fifth installation cavity (206), and the liquid storage tank (407) is fixedly installed in the fourth installation cavity (205).

4. A bypass heat pump waste heat recycling device according to claim 3, characterized in that: The air inlet assembly comprises a motor (14) fixedly mounted in a first mounting cavity (202), and a fan blade (1401) is fixedly mounted on an output shaft of the motor (14).

5. A bypass heat pump waste heat recycling device according to claim 3, characterized in that: The filter assembly (5) comprises a mounting frame (501), the top of the mounting frame (501) is fixedly connected with a fixed magnet (502), the fixed magnet (502) is attracted to the top of the chassis (201), and a filter screen (503) is fixedly mounted on the mounting frame (501).

6. A bypass heat pump waste heat recycling device according to claim 3, characterized in that: The exhaust assembly (6) comprises a mounting groove (601) fixedly connected to the bottom of the fifth mounting cavity (206), One end of the installation groove (601) is fixedly connected to a first pipe (602), an air inlet end of the first pipe (602) extends into the third installation cavity (204), and an electric control valve (6021) is fixedly installed on the first pipe (602); The other end of the installation slot (601) is fixedly connected to a second pipe (603), the second pipe (603) extends to the outside of the chassis (201) and is fixedly installed with a three-way joint (604), the first discharge end of the three-way joint (604) is vertically downward and is fixedly installed with a U-shaped water pipe (605), the second discharge end of the three-way joint (604) is fixedly installed with a three-way control valve (606), the first exhaust end of the three-way control valve (606) is fixedly installed with a third pipe (607), and the second exhaust end of the three-way control valve (606) is fixedly installed with a fourth pipe (608).

7. A bypass heat pump waste heat recycling device according to claim 3, characterized in that: The counterweight swing assembly comprises a fulcrum bracket (9), a through hole is provided between the second installation cavity (203) and the third installation cavity (204), a shock absorbing seat (7) is fixedly installed on the through hole, the shock absorbing seat (7) is annular, and the compressor (401) is fixedly installed on the top of the shock absorbing seat (7), and further comprises: The fulcrum bracket (9) is fixedly connected in the annular hole of the shock-absorbing seat (7), and a spherical hinge seat (11) is hinged on the fulcrum bracket (9); A support rod (12) has a top end that passes through a spherical hinge seat (11) and is fixedly connected to a hinge ball (10); A connecting seat (8) is fixedly mounted on the bottom of the compressor (401), and the hinge ball (10) is hinged to the connecting seat (8); The first magnet (15) and the second magnet (16) are both fixedly mounted in the third mounting cavity (204), and the first magnet (15) and the second magnet (16) are symmetrically arranged on both sides of the support rod (12); The annular conductor (13) is fixedly connected to the support rod (12) and is arranged between the first magnet (15) and the second magnet (16).

8. A bypass heat pump waste heat recycling device according to claim 2, characterized in that: The water cylinder (3) comprises: An outer cylinder (301) and an inner liner (303), wherein the inner liner (303) is arranged in the outer cylinder (301), and a heat insulation layer (302) is filled in the outer cylinder (301) and the inner liner (303); A mounting tube (306) is fixedly connected in the inner tank (303), and a spiral water guide plate (307) is fixedly connected to the mounting tube (306), and the condenser (403) is fixedly connected to the spiral water guide plate (307); A water inlet pipe (304) is fixedly connected to the top of the outer cylinder (301) and communicated with the inner container (303); a first flow control valve is provided on the water inlet pipe (304); The drain pipe (305) is fixedly connected to the bottom of the side wall of the outer cylinder (301) and communicated with the inner tank (303). A second flow control valve is provided on the drain pipe (305).

9. A bypass heat pump waste heat recycling device according to claim 6, characterized in that: The base (1) comprises a shock-absorbing rubber plate (101), a longitudinal bracket (102) is fixedly connected to the shock-absorbing rubber plate (101), a transverse bracket (103) is fixedly connected to the top of the longitudinal bracket (102), and the water cylinder (3) and the air thermal energy external unit (2) are both fixedly mounted on the transverse bracket (103).

10. A method for recycling waste heat of a bypass heat pump, using a waste heat recycling device of a bypass heat pump as claimed in claim 6, characterized in that: The following steps are involved: Step 1: driving the air intake assembly to absorb external air and blow the external air toward the casing of the compressor (401); Step 2, allowing the airflow that absorbs the heat of the compressor (401) to flow from the discharge end of the evaporator (406) to the inlet end of the evaporator (406) and be discharged through the exhaust assembly (6); Step 3: allowing the heated refrigerant to flow upward from the bottom of the water cylinder (3), and allowing the liquid to be heated to flow downward from the top of the water cylinder (3); Step 4: When the exhaust air temperature is lower than two degrees Celsius, the electrically controlled valve (6021) opens, and the heated airflow in the third installation cavity (204) is diverted into the installation tank body (601); when the exhaust air temperature is higher than two degrees Celsius, the electrically controlled valve (6021) closes.