CN113623787A - Heat pump system simultaneously adapting to ultra-high temperature and ultra-low temperature environment - Google Patents
Heat pump system simultaneously adapting to ultra-high temperature and ultra-low temperature environment Download PDFInfo
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- CN113623787A CN113623787A CN202110902634.6A CN202110902634A CN113623787A CN 113623787 A CN113623787 A CN 113623787A CN 202110902634 A CN202110902634 A CN 202110902634A CN 113623787 A CN113623787 A CN 113623787A
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- water
- heat pump
- water tank
- ultra
- main body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 192
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000004321 preservation Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
Abstract
The invention relates to the technical field of heat pump systems, in particular to a heat pump system simultaneously suitable for ultra-high temperature and ultra-low temperature environments. When the environmental temperature is very low in winter, the water inside the transfer water tank is heated through the air source heat pump and the water pump, the water is sent to a floor heating system or a fan coil through the water pump to supply heat to a space needing to be supplied with heat, the space is refrigerated in summer, cold water prepared by the water source heat pump is conveyed to the fan coil through the water pump to supply the needed space for refrigeration, the air source heat pump cools the water of the transfer water tank, and the efficient operation of the water source heat pump is ensured.
Description
Technical Field
The invention relates to the technical field of heat pump systems, in particular to a heat pump system which is suitable for ultra-high temperature and ultra-low temperature environments simultaneously.
Background
With the change of the earth environment, the extreme weather happens occasionally, the high temperature in summer can cause the phenomena that the air-conditioning heat pump system can not work normally, and the extreme temperature heat pump system can not work normally in winter;
the heat pump air-conditioning system in the market at present cannot be simultaneously suitable for refrigeration in extremely high temperature in summer and heating in extremely low temperature in winter, the condensation pressure of a main machine is higher due to the extremely high temperature in summer, the refrigerating capacity is reduced or exceeds the running range of a compressor, the heat pump system cannot effectively run due to the extremely low temperature in winter, water scales exist in the water tanks of the existing part after long-time use, a user is very inconvenient to clean, and the heat preservation effect is not good enough.
Disclosure of Invention
The present invention is directed to solve the above-mentioned drawbacks of the prior art, and to provide a heat pump system that is suitable for both ultra-high and ultra-low temperature environments.
In order to achieve the purpose, the invention provides the following technical scheme: a heat pump system simultaneously suitable for ultra-high temperature and ultra-low temperature environments comprises an air source heat pump, wherein one end of the air source heat pump is connected with a water pump, one end of the water pump is connected with a transfer water tank, one end of the transfer water tank is connected with a water source heat pump through the water pump, one end of the transfer water tank is connected with a cooling tower through the water pump, one end of the water source heat pump is connected with a water collecting and distributing device through the water pump, one end of the water collecting and distributing device is connected with floor heating, the other end of the water collecting and distributing device is connected with a fan coil, the transfer water tank comprises a water tank main body, the top end of the water tank main body is provided with a through hole, one end of the water tank main body is connected with a water inlet pipe, one side of the bottom end of the water tank main body is connected with a water outlet pipe, the middle upper part of the water outlet pipe is provided with a water outlet valve, the bottom end of the water tank main body is connected with a blow-off pipe, the middle part of the blow-off pipe is provided with a blow-off valve, the utility model discloses a water tank, including water tank main body, through-hole, motor, stiffener, one side of water tank main body is provided with vacuum mechanism, the one end of bull stick is provided with striking mechanism, the middle part of outlet pipe is provided with filtering mechanism.
Preferably, vacuum mechanism includes protection casing, vacuum pump and vacuum storehouse, the vacuum storehouse has been seted up to water tank main body's inside, one side fixedly connected with protection casing of water tank main body, the inside of protection casing is provided with the vacuum pump, and the one end of vacuum pump is connected with the vacuum storehouse, and convenience of customers keeps warm for water tank main body.
Preferably, the surface of the water tank main body is fixedly connected with a heat-insulating protective sleeve, the thickness of the heat-insulating protective sleeve is twenty millimeters, and the heat-insulating effect is further improved.
Preferably, striking mechanism is including receiving groove, lance, spring and compression piece, the one end of bull stick has been seted up and has been received the groove, the one end sliding connection in receipt groove has the lance, the one end fixedly connected with spring of lance, and the one end of spring and the inner wall fixed connection in receipt groove, the even fixedly connected with compression piece of water tank main part inner wall makes things convenient for the clearance of clearance piece, improves work efficiency.
Preferably, the compression blocks and the plunger are located at the same height, and one side of each compression block is an arc surface, so that the plunger can be conveniently moved.
Preferably, the filtering mechanism comprises a filter, a sealing plate, a filtering piece, a sliding groove, a sliding block, a fixing piece, a threaded rod, a connecting piece, a threaded sleeve and a sealing gasket, the middle part of the water outlet pipe is provided with a filter, one side of the filter is connected with a sealing plate through a rotating shaft, the filter is internally provided with a filter element, the inner walls of the two ends of the filter are both provided with sliding chutes, the two sides of the filter element are both fixedly connected with sliding blocks, the sliding blocks are connected with the sliding grooves in a sliding manner, one side of the filter is fixedly connected with a fixing piece, the inside of the fixing piece is connected with a threaded rod through a rotating shaft, one side fixedly connected with connecting piece of closing plate, the lance is passed to the one end of threaded rod, threaded connection has the thread bush one end of threaded rod, filters the incrustation scale that the water tank main part was inside to drop or the impurity of aquatic, prevents that it from getting into the water pump.
Preferably, one end of the sealing plate is fixedly connected with a sealing gasket, and one end of the sealing gasket is attached to one end of the filter, so that the sealing performance is improved.
Preferably, the control ends of the vacuum pump and the motor are electrically connected with an external power supply through external switches, and the control ends of the air source heat pump, the water source heat pump and the fan coil are electrically connected with the external power supply through the external switches, so that a user can conveniently control the device to work.
Compared with the prior art, the invention has the beneficial effects that:
when the water temperature of a cooling tower rises to above 35 ℃, the water of the transfer water tank is cooled to below 35 ℃ in an air source heat pump refrigeration mode, a cooling tower sends low-temperature water to a condensation side of the water source heat pump to ensure the efficient operation of the water source heat pump refrigeration, the air source heat pump and the water source heat pump are coupled to operate under extreme high-temperature and low-temperature conditions to break through the limit of the environmental temperature, and after the water tank main body is used for a long time, scales on the inner wall of the water tank main body can be cleaned by a motor and a cleaning piece, make the user when the clearance, very convenience, this device keeps warm through the mode of vacuum and heat preservation lag, can improve the heat preservation effect of water tank main part.
Drawings
FIG. 1 is a schematic view of the flow structure of the present invention;
FIG. 2 is a perspective view of the body of the cistern in accordance with the present invention;
FIG. 3 is a schematic sectional perspective view of the tank body according to the present invention;
FIG. 4 is a schematic cross-sectional perspective view of the impact mechanism of the present invention;
FIG. 5 is a perspective view of the inside of the body of the tank of the present invention;
FIG. 6 is a schematic sectional perspective view of the filter mechanism of the present invention;
fig. 7 is an exploded perspective view of the filter mechanism of the present invention.
In the figure: 1. an air source heat pump; 2. a water pump; 3. a transit water tank; 4. a water source heat pump; 5. a cooling tower; 6. floor heating; 7. a fan coil; 8. a water collecting and distributing device; 310. a water tank main body; 311. a through hole; 312. a water inlet pipe; 313. a water outlet pipe; 314. a water outlet valve; 315. a blow-off pipe; 316. a blowoff valve; 317. a protective cover; 318. a vacuum pump; 319. a vacuum bin; 320. a motor; 321. a rotating rod; 322. cleaning the workpiece; 323. a reinforcing rod; 324. collecting a groove; 325. a ram; 326. a spring; 327. compressing the block; 328. a filter; 329. a sealing plate; 330. a filter member; 331. a chute; 332. a slider; 333. a fixing member; 334. a threaded rod; 335. a connecting member; 336. a threaded sleeve; 337. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown:
a heat pump system capable of adapting to ultra-high temperature and ultra-low temperature environments simultaneously comprises an air source heat pump 1, one end of the air source heat pump 1 is connected with a water pump 2, one end of the water pump 2 is connected with a transfer water tank 3, one end of the transfer water tank 3 is connected with a water source heat pump 4 through the water pump 2, one end of the transfer water tank 3 is connected with a cooling tower 5 through the water pump 2, one end of the water source heat pump 4 is connected with a water collecting and distributing device 8 through the water pump 2, one end of the water collecting and distributing device 8 is connected with a floor heating device 6, the other end of the water collecting and distributing device 8 is connected with a fan coil 7, the transfer water tank 3 comprises a water tank main body 310, the top end of the water tank main body 310 is provided with a through hole 311, one end of the water tank main body 310 is connected with a water inlet pipe 312, one side of the bottom end of the water tank main body 310 is connected with a water outlet pipe 313, the middle upper part of the water outlet pipe 313 is provided with a water outlet valve 314, the bottom end of the water tank main body 310 is connected with a drain 315, the middle part of the drain valve 316, the top end of the water tank main body 310 is provided with a motor 320, the output end of the motor 320 passes through the through hole 311 and extends to the inside of the water tank main body 310, the output end of the motor 320 is fixedly connected with a rotating rod 321, one end of the rotating rod 321 is fixedly connected with a cleaning piece 322, the bottom end of the rotating rod 321 is fixedly connected with a reinforcing rod 323, the bottom end of the reinforcing rod 323 is fixedly connected with the bottom end of the cleaning piece 322, one side of the water tank main body 310 is provided with a vacuum mechanism, one end of the rotating rod 321 is provided with a striking mechanism, and the middle part of the water outlet pipe 313 is provided with a filtering mechanism;
further, the impact mechanism comprises a receiving groove 324, a striking rod 325, a spring 326 and a compression block 327, one end of the rotating rod 321 is provided with the receiving groove 324, one end of the receiving groove 324 is connected with the striking rod 325 in a sliding manner, one end of the striking rod 325 is fixedly connected with the spring 326, one end of the spring 326 is fixedly connected with the inner wall of the receiving groove 324, the compression block 327 is uniformly and fixedly connected with the inner wall of the water tank main body 310, so that the cleaning of the cleaning piece 322 is facilitated, after the striking rod 325 in the receiving groove 324 is abutted against the arc surface of the compression block 327, the striking rod 325 can move towards the inside of the receiving groove 324 and compress the spring 326, when one end of the striking rod 325 is not abutted against the compression block 327, the striking rod 325 can be ejected under the self-resilience force of the spring 326 and impacts the inner wall of the water tank main body 310, so that scale on the inner wall of the water tank main body 310 can be shaken off or loosened, thereby facilitating the cleaning of the cleaning piece 322 and improving the cleaning efficiency, the filtering mechanism comprises a filter 328, a sealing plate 329, a filtering piece 330, a chute 331, a sliding block 332, a fixing piece 333, a threaded rod 334, a connecting piece 335, a threaded sleeve 336 and a sealing gasket 337, wherein the filter 328 is arranged in the middle of a water outlet pipe 313, the sealing plate 329 is connected to one side of the filter 328 through a rotating shaft, the filtering piece 330 is arranged in the filter 328, the chutes 331 are arranged on the inner walls of the two ends of the filter 328, the sliding blocks 332 are fixedly connected to the two sides of the filtering piece 330, the sliding blocks 332 are slidably connected with the chute 331, the fixing piece 333 is fixedly connected to one side of the filter 328, the threaded rod 334 is connected to the inside of the fixing piece 333 through a rotating shaft, the connecting piece 335 is fixedly connected to one side of the sealing plate 329, one end of the threaded rod 334 passes through a collision rod 325, one end of the threaded rod 334 is connected with the threaded sleeve 336 through a thread, and the scale or impurities in the water falling in the water tank body 310 are filtered, when a user uses the water tank main body 310, water inside the water tank main body 310 enters the inside of the filter 328 through the water outlet pipe 313, the filter member 330 inside the filter 328 can filter the water inside the water tank main body 310, so as to filter scale falling from the inside of the water tank main body 310 or impurities in the water and prevent the water from entering the water pump 2, the compression blocks 327 and the striker 325 are all located at the same height, one sides of the compression blocks 327 are all arc surfaces, so that the striker 325 can be pushed into the receiving groove 324 through the compression blocks 327, the vacuum mechanism comprises a protection cover 317, a vacuum pump 318 and a vacuum chamber 319, the vacuum chamber 319 is formed inside the water tank main body 310, the protection cover 317 is fixedly connected to one side of the water tank main body 310, the vacuum pump 318 is arranged inside the protection cover 317, one end of the vacuum pump 318 is connected to the vacuum chamber 319, the user starts the vacuum pump 318, and the vacuum pump 318 can pump air inside the vacuum chamber 319, make the inside in vacuum state of vacuum chamber 319, thereby reach heat retaining purpose, convenience of customers keeps warm for water tank main part 310, the control end of vacuum pump 318 and motor 320 is all through external switch and external power electric connection, air source heat pump 1, water pump 2, the control end of water source heat pump 4 and fan coil pipe 7 is all through external switch and external power electric connection, convenience of customers controls this device work, the fixed surface of water tank main part 310 is connected with heat preservation lag, and heat preservation lag's thickness is twenty millimeters, can further improve the heat preservation effect through heat preservation lag, the sealed pad 337 of one end fixedly connected with of closing plate 329, and the one end of sealed pad 337 is laminated with the one end of filter 328 mutually, when the user closes filter 328 and closing plate 329, sealed pad 337 can improve the leakproofness.
The working principle is as follows: when a user starts the vacuum pump 318, the vacuum pump 318 can pump out air in the vacuum chamber 319, so that the inside of the vacuum chamber 319 is in a vacuum state, and the purpose of heat preservation is achieved, when heating is performed in an extremely low temperature environment in winter, and the environment temperature is low, the air source heat pump 1 is started, water in the water tank main body 310 is circularly heated through the water pump 2, the water temperature is heated to 20-30 ℃, the water source heat pump 4 is started, the water pump 2 is started, the water source heat pump 4 absorbs heat of the water tank main body 310, high-temperature hot water is sent to a terminal floor heating 6 or a fan coil 7 through the water pump 2 at the heat release side of the water source heat pump 4 to supply heat to a space needing heat supply, when refrigeration is performed in an extremely high temperature environment in summer, the water pump 2 at one side of the cooling tower 5 is started, the water source heat pump 4 is started, the circulating water pump 2 is started, cold water prepared by the water source heat pump 4 is conveyed to the terminal fan coil 7, when the temperature of the cooling tower 5 rises to above 35 ℃, the air source heat pump 1 is started to refrigerate, the water in the water tank main body 310 is cooled to below 35 ℃, the cooling tower 5 sends low-temperature water to the condensation side of the water source heat pump 4, so as to ensure the efficient refrigeration operation of the water source heat pump 4, when a user uses the water tank main body 310, the water in the water tank main body 310 enters the inside of the filter 328 through the water outlet pipe 313, the filter element 330 in the filter 328 can filter the water in the water tank main body 310, so as to filter water scale or impurities in the water falling from the inside of the water tank main body 310, prevent the water scale or the impurities from entering the water pump 2 and influencing the normal operation of the water pump 2, when the user wants to clean the filter element 330, the user closes the water outlet pipe 313 through the water outlet valve 314, the user rotates the threaded sleeve 336 and then rotates the threaded rod 334, so that the threaded rod 334 is not in the inside of the connecting piece 335, then, the sealing plate 329 is opened by rotating the sealing plate 329, the filter 330 is pulled by a user, the filter 330 drives the sliding block 332 to slide in the sliding groove 331, when the user takes off and cleans the filter 330 in the filter 328, and after the cleaning is finished, the user can reset the filter 330 and the sealing plate 329 by reversing the above operations, when the user wants to clean the scale in the water tank main body 310, the user starts the motor 320, the output end of the motor 320 drives the rotating rod 321 to rotate, the rotating rod 321 drives the cleaning piece 322 to rotate, the cleaning piece 322 can clean the inner wall of the water tank main body 310, meanwhile, the striking rod 325 in the receiving groove 324 can move towards the inside of the receiving groove 324 after being abutted against the arc surface of the compression block 327, the moving striking rod 325 compresses the spring 326, and when one end of the striking rod 325 is not abutted against the compression block 327, the striking rod 325 can be ejected under the self-resilience force of the spring 326, and the inner wall of the water tank main body 310 is impacted, the scale on the inner wall of the water tank main body 310 can be shaken off or loosened, so that the cleaning of the cleaning piece 322 is facilitated, the cleaning efficiency is improved, after the cleaning is finished, a user can put part of clean water into the water tank main body 310 through the water inlet pipe 312, open the blow-down valve 316 to discharge the scale and sewage in the water tank main body 310, and after the cleaning is finished, the user can close the blow-down valve 316.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a adapt to heat pump system in super high temperature and ultra-low temperature environment simultaneously, includes air source heat pump (1), its characterized in that: one end of the air source heat pump (1) is connected with a water pump (2), one end of the water pump (2) is connected with a transfer water tank (3), one end of the transfer water tank (3) is connected with a water source heat pump (4) through the water pump (2), one end of the transfer water tank (3) is connected with a cooling tower (5) through the water pump (2), one end of the water source heat pump (4) is connected with a water collecting and distributing device (8) through the water pump (2), one end of the water collecting and distributing device (8) is connected with a floor heating device (6), the other end of the water collecting and distributing device (8) is connected with a fan coil (7), the transfer water tank (3) comprises a water tank main body (310), a through hole (311) is formed in the top end of the water tank main body (310), one end of the water tank main body (310) is connected with a water inlet pipe (312), one side of the bottom end of the water tank main body (310) is connected with a water outlet pipe (313), the middle upper part of the water outlet pipe (313) is provided with a water outlet valve (314), the bottom end of the water tank main body (310) is connected with a sewage discharge pipe (315), a sewage valve (316) is arranged in the middle of the sewage pipe (315), a motor (320) is arranged at the top end of the water tank main body (310), and the output end of the motor (320) passes through the through hole (311) and extends to the inside of the water tank main body (310), the output end of the motor (320) is fixedly connected with a rotating rod (321), one end of the rotating rod (321) is fixedly connected with a cleaning piece (322), the bottom end of the rotating rod (321) is fixedly connected with a reinforcing rod (323), the bottom end of the reinforcing rod (323) is fixedly connected with the bottom end of the cleaning piece (322), one side of the water tank main body (310) is provided with a vacuum mechanism, one end of the rotating rod (321) is provided with an impact mechanism, and the middle part of the water outlet pipe (313) is provided with a filtering mechanism.
2. The heat pump system of claim 1, adapted for both ultra-high and ultra-low temperature environments, comprising: the vacuum mechanism comprises a protective cover (317), a vacuum pump (318) and a vacuum bin (319), the vacuum bin (319) is arranged in the water tank main body (310), the protective cover (317) is fixedly connected to one side of the water tank main body (310), the vacuum pump (318) is arranged in the protective cover (317), and one end of the vacuum pump (318) is connected with the vacuum bin (319).
3. The heat pump system of claim 2, adapted for both ultra-high and ultra-low temperature environments, comprising: the surface of the water tank main body (310) is fixedly connected with a heat-preservation protective sleeve, and the thickness of the heat-preservation protective sleeve is twenty millimeters.
4. The heat pump system of claim 1, adapted for both ultra-high and ultra-low temperature environments, comprising: striking mechanism includes receipts groove (324), lance (325), spring (326) and compression piece (327), receipts groove (324) have been seted up to the one end of bull stick (321), the one end sliding connection of receipts groove (324) has lance (325), the one end fixedly connected with spring (326) of lance (325), and the inner wall fixed connection of the one end of spring (326) and receipts groove (324), the even fixedly connected with compression piece (327) of water tank main part (310) inner wall.
5. The heat pump system of claim 4, wherein the heat pump system is adapted to both ultra-high and ultra-low temperature environments: the compression block (327) and the striker (325) are located at the same height, and one side of the compression block (327) is in a cambered surface.
6. The heat pump system of claim 1, adapted for both ultra-high and ultra-low temperature environments, comprising: the filter mechanism comprises a filter (328), a sealing plate (329), a filter element (330), a sliding groove (331), a sliding block (332), a fixing element (333), a threaded rod (334), a connecting element (335), a threaded sleeve (336) and a sealing gasket (337), wherein the filter (328) is arranged in the middle of the water outlet pipe (313), the sealing plate (329) is connected to one side of the filter (328) through a rotating shaft, the filter element (330) is arranged in the filter (328), the sliding grooves (331) are formed in the inner walls of the two ends of the filter (328), the sliding blocks (332) are fixedly connected to the two sides of the filter element (330), the sliding blocks (332) are slidably connected with the sliding groove (331), the fixing element (333) is fixedly connected to one side of the filter (328), the threaded rod (334) is connected to the inside of the fixing element (333) through the rotating shaft, and the connecting element (335) is fixedly connected to one side of the sealing plate (329), one end of the threaded rod (334) penetrates through the striker (325), and one end of the threaded rod (334) is connected with a threaded sleeve (336) through threads.
7. The heat pump system of claim 6, wherein the heat pump system is adapted to both ultra-high and ultra-low temperature environments: one end of the sealing plate (329) is fixedly connected with a sealing gasket (337), and one end of the sealing gasket (337) is attached to one end of the filter (328).
8. The heat pump system of claim 2, adapted for both ultra-high and ultra-low temperature environments, comprising: the control ends of the vacuum pump (318) and the motor (320) are electrically connected with an external power supply through external switches, and the control ends of the air source heat pump (1), the water pump (2), the water source heat pump (4) and the fan coil (7) are electrically connected with the external power supply through external switches.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110902634.6A CN113623787B (en) | 2021-08-06 | 2021-08-06 | Heat pump system simultaneously adapting to ultra-high temperature and ultra-low temperature environment |
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|---|---|---|---|
| CN202110902634.6A CN113623787B (en) | 2021-08-06 | 2021-08-06 | Heat pump system simultaneously adapting to ultra-high temperature and ultra-low temperature environment |
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| CN113623787A true CN113623787A (en) | 2021-11-09 |
| CN113623787B CN113623787B (en) | 2022-11-04 |
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| CN212585218U (en) * | 2020-06-08 | 2021-02-23 | 杭州桑菱节能科技有限公司 | Water tank of air source heat pump water heater |
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2021
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| CN112209061A (en) * | 2020-06-03 | 2021-01-12 | 湖南一方天江药业有限公司 | Residue cleaning device is used in traditional chinese medicine granule production |
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