CN117824149B - Air source heat pump water heat exchanger - Google Patents
Air source heat pump water heat exchanger Download PDFInfo
- Publication number
- CN117824149B CN117824149B CN202311787501.4A CN202311787501A CN117824149B CN 117824149 B CN117824149 B CN 117824149B CN 202311787501 A CN202311787501 A CN 202311787501A CN 117824149 B CN117824149 B CN 117824149B
- Authority
- CN
- China
- Prior art keywords
- gear
- wall
- fixedly connected
- outer sleeve
- overcoat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000003507 refrigerant Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- 244000309464 bull Species 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 238000003780 insertion Methods 0.000 abstract description 16
- 230000037431 insertion Effects 0.000 abstract description 16
- 239000002826 coolant Substances 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 26
- 239000007789 gas Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- 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
- F25B39/00—Evaporators; Condensers
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of water heat exchangers, and discloses an air source heat pump water heat exchanger which comprises a distribution bin and a collection bin, wherein a heat medium inlet pipe and a heat medium discharge pipe are respectively communicated with one side wall of the distribution bin and one side wall of the collection bin, a first outer sleeve and a second outer sleeve are respectively fixedly connected with one side wall of the distribution bin and one side wall of the collection bin, one end of the first outer sleeve is inserted into the second outer sleeve, a plurality of first insertion pipes and a plurality of second insertion pipes are respectively arranged in the first outer sleeve and the second outer sleeve, one end of each first insertion pipe is inserted into each second insertion pipe, and one end of each first insertion pipe is communicated with the distribution bin. According to the invention, the length of the device can be adjusted by arranging the first jacket, the second jacket, the first insertion pipe, the second insertion pipe and the like for use, the time required for the heating medium to pass through the device is increased, and further, the heating medium is ensured to have enough time for heat transfer to the cooling medium, so that the problem of waste caused by backflow when the heat in the heating medium is not completely transferred to the cooling medium is avoided.
Description
Technical Field
The invention relates to the technical field of water heat exchangers, in particular to an air source heat pump water heat exchanger.
Background
The air source heat pump is an energy-saving device which utilizes high potential energy to enable heat to flow from low-level heat source air to high-level heat source, is a form of heat pump, and utilizes a compressor to drive media to convert low-level heat energy which cannot be directly utilized, such as heat contained in air, soil and water, into high-level heat energy which can be utilized by utilizing heat exchange, thereby achieving the purpose of saving part of high potential energy, such as coal, fuel gas, oil, electric energy and the like; the air source heat pump is applied to a building, the heat energy in the outside air is collected and exchanged with an indoor medium, so that the indoor heating effect is achieved, the water heat exchanger is one of main components of the air source heat pump, and the heat exchange between the refrigerant and the heat medium is realized in the water heat exchanger.
In an air source heat pump water heat exchanger disclosed in the authority bulletin number CN111503890B, relate to the technical field of air source heat pump, including three bases, three base tops are fixedly connected with the outer cover, the outer cover top is communicated with the coolant inlet pipe, the side walls of two ends of the outer cover are all communicated with the coolant outlet pipe, the outer cover top is fixedly connected with two supporting seats, the bottoms of the two supporting seats are fixedly connected with the bottom plate, the top surface of the bottom plate is fixedly connected with a PL controller, two end surfaces of the outer cover are fixedly connected with the fixed plate, eight heat exchange tubes are fixedly connected in the outer cover, one ends of the eight heat exchange tubes are all communicated with a reflux mechanism, the split mechanism is arranged at the same time, the split mechanism can split the flow when the heat medium initially flows, the flow rate limit of the heat medium flow is broken through, the heat exchange efficiency of the water heat exchanger in the initial state is improved, the reflux can be performed in advance when the heat exchange of the heat medium is completed through the arrangement of the reflux mechanism, and the continuous heat exchange efficiency of the water heat exchanger is improved; in the invention, the limit of the heat flow speed is broken through, and the heat exchange efficiency of the water heat exchanger is further improved, but when the water heat exchanger is used, a certain time is needed when the heat in the heat medium is transferred to the refrigerant, and if the heat in the heat medium is not completely transferred to the refrigerant in unit time, the heat is returned, so that the heat exchanger is very wasteful, and therefore, the device can be further improved.
For this purpose, we propose an air source heat pump water heat exchanger to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an air source heat pump water heat exchanger which can adjust the length of the device, improve the time required for a heating medium to pass through the device, further ensure that the heating medium has enough time for heat of a bar to be transferred into a cooling medium, and avoid the problem of waste caused by backflow when the heat in the heating medium is not completely transferred into the cooling medium.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an air source heat pump water heat exchanger, includes reposition of redundant personnel storehouse and mass flow storehouse, one side lateral wall of reposition of redundant personnel storehouse and mass flow storehouse communicates respectively has heat medium to advance pipe and heat medium calandria, one side lateral wall of reposition of redundant personnel storehouse and mass flow storehouse is first overcoat and second overcoat fixedly connected with respectively, and in the second overcoat was inserted to the one end of first overcoat, be provided with a plurality of first intubates and second intubates in first overcoat and the second overcoat respectively, in the second intubate was inserted to the one end of first intubate, the one end and the reposition of redundant personnel storehouse intercommunication of first intubate, second intubate and mass flow storehouse intercommunication, one side lateral wall of first overcoat and second overcoat communicates respectively has refrigerant calandria and refrigerant to advance the pipe, the both sides of reposition of redundant personnel storehouse and mass flow storehouse all are provided with the detection control piece.
Preferably, the detection control piece comprises two threaded rods and two threaded pipes, the two threaded rods and the two threaded pipes are respectively arranged on two sides of the first outer sleeve and the second outer sleeve, one end of each threaded rod is fixedly connected with the shunt bin, one end of each threaded pipe is rotationally connected with the current collecting bin, the outer wall of each threaded rod is in threaded connection with the inner wall of each threaded pipe, the outer wall of each second outer sleeve is sleeved with a protection box body, each threaded pipe penetrates through the protection box body, a driving piece is arranged in each protection box body, a limit hole is formed in one side wall of each current collecting bin, a temperature sensor is fixedly connected with the inner wall of each limit hole, a controller is fixedly connected with the outer wall of each second outer sleeve, and is electrically connected with the corresponding controller, and the corresponding controller is electrically connected with the driving piece.
Preferably, the driving piece is including setting up two pivots in the protection box, and two pivots set up in the both sides of second overcoat respectively, the outer wall rotation cover of pivot is equipped with the fixed block, fixed block and second overcoat fixedly connected with, the one end fixedly connected with first gear of pivot, the outer wall fixed cover of screwed pipe is equipped with the second gear, and second gear and first gear engagement, the other end fixedly connected with third gear of pivot, the outer wall rotation of second overcoat is connected with the commentaries on classics piece, and the outer wall fixed cover of commentaries on classics piece is equipped with the fourth gear, fourth gear and third gear engagement, the one end of commentaries on classics piece runs through the protection box, and the commentaries on classics piece one end fixedly connected with fifth gear that is located the outside of protection box, the outer wall fixedly connected with motor of second overcoat, and the drive end fixedly connected with bull stick of motor, the one end fixed cover of bull stick is equipped with sixth gear, and sixth gear and fifth gear engagement, motor and controller electric connection.
Preferably, the outer wall of the first cannula is sleeved with a sealing soft sleeve, and the outer wall of the sealing soft sleeve is in interference fit with the inner wall of the second cannula.
Preferably, the inner wall of the second outer sleeve is provided with a yielding groove, the inner wall of the yielding groove is fixedly connected with a sealing cushion, one side wall of the protection box body is fixedly connected with an air pressure box, the inner wall of the air pressure box is slidably connected with a piston, one side wall of the air pressure box is communicated with a pipeline, one end of the pipeline is communicated with the yielding groove, the lower surface of the piston is fixedly connected with a spring, one end of the rotating rod is fixedly connected with a cam, the cam is located above the piston, and the sixth gear is a gear lack.
Preferably, the upper surface of the piston is provided with a groove, a ball is arranged in the groove, and one side wall of the ball abuts against the cam.
Preferably, the heating medium inlet pipe is a telescopic corrugated pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the length of the device can be adjusted by arranging the first jacket, the second jacket, the first insertion pipe, the second insertion pipe and the like for use, the time required for the heating medium to pass through the device is increased, and further, the heating medium is ensured to have enough time for heat transfer to the cooling medium, so that the problem of waste caused by backflow when the heat in the heating medium is not completely transferred to the cooling medium is avoided.
2. In the invention, the sixth gear is a missing gear, when the motor drives the device to grow, the motor drives the rotating rod to rotate, when the rotating rod rotates, the rotating rod drives the sixth gear to rotate with the cam, after the sixth gear rotates for a certain angle, the sixth gear is meshed with the fifth gear, so that the fifth gear drives the device to grow, the cam rotates to a position where the piston is not blocked before the sixth gear is meshed with the fifth gear, at the moment, the spring pushes the piston to move, the moving piston extracts gas in the relief groove, so that the relief groove is in negative pressure, the sealing cushion is shrunken, and further, when the motor drives the device to be normal, the friction force of the sealing cushion is reduced, and the driving of the motor is facilitated.
3. In the invention, the sixth gear and the cam rotate for one circle to form a unit for the device to extend, so that after the cam rotates for one circle to enable the device to extend and adjust one unit, the cam can downwards press the piston, the downwards moved piston can press gas into the yielding groove, the sealing cushion can further outwards expand, and the air tightness between the first outer sleeve and the second outer sleeve is further improved, so that the device can not leak air.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an air source heat pump water heat exchanger according to the present invention;
fig. 2 is a schematic diagram of a front sectional structure of a water heat exchanger of an air source heat pump according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B;
FIG. 5 is a schematic diagram of a cross-sectional side view of a water heat exchanger of an air source heat pump according to the present invention;
FIG. 6 is an enlarged schematic view of FIG. 5 at C;
FIG. 7 is a schematic cross-sectional view of a protective case according to the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 7 at D.
In the figure: 1. a diversion bin; 2. a collecting bin; 3. a heating medium inlet pipe; 4. a heat medium pipe; 5. a first jacket; 6. a second jacket; 7. a first cannula; 8. a second cannula; 9. a refrigerant inlet pipe; 10. a refrigerant discharge pipe; 11. a threaded rod; 12. a threaded tube; 13. protecting the box body; 14. a temperature sensor; 15. a controller; 16. a rotating shaft; 17. a fixed block; 18. a first gear; 19. a second gear; 20. a third gear; 21. a rotating block; 22. a fourth gear; 23. a rotating rod; 24. a sixth gear; 25. sealing the soft cushion; 26. an air pressure box; 27. a piston; 28. a pipe; 29. a spring; 30. a cam; 31. a ball; 32. a fifth gear; 33. and a motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an air source heat pump water heat exchanger comprises a diversion bin 1 and a collection bin 2, wherein one side walls of the diversion bin 1 and the collection bin 2 are respectively communicated with a heat medium inlet pipe 3 and a heat medium outlet pipe 4, one side walls of the diversion bin 1 and the collection bin 2 are respectively fixedly connected with a first outer sleeve 5 and a second outer sleeve 6, one end of the first outer sleeve 5 is inserted into the second outer sleeve 6, a plurality of first insertion pipes 7 and second insertion pipes 8 are respectively arranged in the first outer sleeve 5 and the second outer sleeve 6, one end of the first insertion pipe 7 is inserted into the second insertion pipe 8, one end of the first insertion pipe 7 is communicated with the diversion bin 1, the second insertion pipe 8 is communicated with the collection bin 2, one side walls of the first outer sleeve 5 and the second outer sleeve 6 are respectively communicated with a refrigerant outlet pipe 9 and a refrigerant inlet pipe 10, and two sides of the diversion bin 1 and the collection bin 2 are respectively provided with detection control members.
The structure can be seen from the above: through setting up first overcoat 5, second overcoat 6, cooperation use such as first intubate 7 and second intubate 8, can adjust the length of device, improve the time that the heat medium passes through the device needs, and then guarantee that the heat medium has sufficient time bar heat to transmit in the refrigerant to avoid the heat in the heat medium not all to transmit in the refrigerant just backward flow and the extravagant problem that causes.
Further, the detection control piece comprises two threaded rods 11 and two threaded pipes 12, the two threaded rods 11 and the two threaded pipes 12 are respectively arranged on two sides of the first outer sleeve 5 and the second outer sleeve 6, one end of each threaded rod 11 is fixedly connected with the shunt bin 1, one end of each threaded pipe 12 is rotatably connected with the current collecting bin 2, the outer wall of each threaded rod 11 is in threaded connection with the inner wall of each threaded pipe 12, the outer wall of each second outer sleeve 6 is sleeved with a protection box 13, each threaded pipe 12 penetrates through the protection box 13, a driving piece is arranged in each protection box 13, a limit hole is formed in one side wall of the current collecting bin 2, the inner wall of each limit hole is fixedly connected with a temperature sensor 14, the outer wall of each second outer sleeve 6 is fixedly connected with a controller 15, the temperature sensor 14 is electrically connected with the corresponding controller 15, and the controller 15 is electrically connected with the driving piece; through setting up threaded rod 11, two screwed pipes 12, a driving piece, temperature sensor 14 and controller 15 cooperation use, when using, the heat medium is through heat exchange and when entering into collector bin 2, temperature sensor 14 can detect the temperature of heat medium, if detect that the heat medium temperature after heat exchange is still very high, temperature sensor 14 can start the driving piece through controller 15, make the driving piece drive screwed pipe 12 rotate, threaded rod 11 can be made to rotate, the threaded rod 11 that rotates moves, the threaded rod 11 that moves carries reposition of redundant personnel storehouse 1, first overcoat 5 and first intubate 7 etc. and remove, thereby increase the length of the device, improve the time that the heat medium needs through the device, and then guarantee that the heat medium has sufficient time to transfer heat to the refrigerant, in order to avoid the heat in the heat medium not all to transfer to the refrigerant just the extravagant problem that causes that flows back; meanwhile, when the device is too long, the threaded pipe 12 can be directly controlled to rotate reversely through the driving piece, so that the whole length of the device is shortened, and the portability of the device is improved.
Further, the driving piece comprises two rotating shafts 16 arranged in the protection box 13, the two rotating shafts 16 are respectively arranged at two sides of the second outer sleeve 6, a fixed block 17 is sleeved on the outer wall of the rotating shaft 16 in a rotating way, the fixed block 17 is fixedly connected with the second outer sleeve 6, one end of the rotating shaft 16 is fixedly connected with a first gear 18, the outer wall of the threaded pipe 12 is fixedly sleeved with a second gear 19, the second gear 19 is meshed with the first gear 18, the other end of the rotating shaft 16 is fixedly connected with a third gear 20, the outer wall of the second outer sleeve 6 is rotatably connected with a rotating block 21, a fourth gear 22 is fixedly sleeved on the outer wall of the rotating block 21, the fourth gear 22 is meshed with the third gear 20, one end of the rotating block 21 penetrates through the protection box 13, one end of the rotating block 21 positioned outside the protection box 13 is fixedly connected with a fifth gear 32, the outer wall of the second outer sleeve 6 is fixedly connected with a motor 33, the driving end of the motor 33 is fixedly connected with a rotating rod 23, one end of the rotating rod 23 is fixedly sleeved with a sixth gear 24, the sixth gear 24 is meshed with the fifth gear 32, and the motor 33 is electrically connected with the controller 15; through setting up pivot 16, bull stick 23 and motor 33 etc. cooperation use, when using, after controller 15 starts motor 33, the motor 33 that starts drives bull stick 23 and rotates, the bull stick 23 that rotates drives sixth gear 24 and rotates, the sixth gear 24 that rotates drives fifth gear 32, turning block 21 and fourth gear 22 rotation, the fourth gear 22 that rotates drives third gear 20, pivot 16 and first gear 18 rotation, the first gear 18 that rotates drives second gear 19 and screwed pipe 12 rotation, the screwed pipe 12 that rotates can make threaded rod 11 remove, the threaded rod 11 that moves carries reposition of redundant personnel storehouse 1, first overcoat 5 and first intubate 7 etc. and then increases the length of the device.
Further, a sealing soft sleeve is sleeved on the outer wall of the first cannula 7, and the outer wall of the sealing soft sleeve is in interference fit with the inner wall of the second cannula 8; by providing a sealing soft sleeve, the tightness between the first cannula 7 and the second cannula 8 can be improved.
Further, an abdication groove is formed in the inner wall of the second outer sleeve 6, a sealing cushion 25 is fixedly connected to the inner wall of the abdication groove, an air pressure box 26 is fixedly connected to one side wall of the protection box 13, a piston 27 is slidably connected to the inner wall of the air pressure box 26, a pipeline 28 is communicated to one side wall of the air pressure box 26, one end of the pipeline 28 is communicated with the abdication groove, a spring 29 is fixedly connected to the lower surface of the piston 27, a cam 30 is fixedly connected to one end of the rotating rod 23, the cam 30 is located above the piston 27, and a sixth gear 24 is a gear lack; through setting up sealed cushion 25, pneumatic box 26 and cooperation use such as piston 27, can improve the gas tightness between first overcoat 5 and the second overcoat 6, because sixth gear 24 is the lack of gear, when motor 33 drives the device and grows, motor 33 drives bull stick 23 rotation, when bull stick 23 rotates, bull stick 23 drives sixth gear 24 and cam 30 rotation, after sixth gear 24 rotates certain angle, sixth gear 24 just can mesh with fifth gear 32, and then make fifth gear 32 drive the device grow, and cam 30 rotates to the position that can not block piston 27 before sixth gear 24 meshes with fifth gear 32, at this moment spring 29 promotes piston 27 removal, the gas in the groove of moving piston 27 extraction, and then make the groove of stepping down be in the negative pressure, and then make sealed cushion 25 dry down, and then the device is driven to extend by motor 33, sixth gear 24 and cam 30 rotate for a unit, when cam 30 rotates a week, cam 30 just can push down piston 27, the gas is pushed down into the groove of stepping down, and then the gas can be pushed down into, and seal 25 makes the overcoat 5 outwards expand, and then seal between the overcoat is further increased.
Further, a groove is formed in the upper surface of the piston 27, a ball 31 is arranged in the groove, and one side wall of the ball 31 abuts against the cam 30; by providing the balls 31, friction between the cam 30 and the piston 27 can be reduced when the cam 30 rotates, thereby facilitating rotation of the cam 30.
Further, the heating medium inlet pipe 3 is a telescopic corrugated pipe; by setting the telescopic corrugated pipe as the heating medium inlet pipe 3, when the threaded rod 11 pushes the device to extend, the heating medium inlet pipe 3 can stretch and retract to adjust so as to prevent the heating medium inlet pipe 3 from blocking the device to extend.
In the invention, when the controller 15 starts the motor 33, the started motor 33 drives the rotating rod 23 to rotate, the rotating rod 23 drives the sixth gear 24 to rotate, the rotating sixth gear 24 drives the fifth gear 32, the rotating block 21 and the fourth gear 22 to rotate, the rotating fourth gear 22 drives the third gear 20, the rotating shaft 16 and the first gear 18 to rotate, the rotating first gear 18 drives the second gear 19 and the threaded pipe 12 to rotate, the rotating threaded pipe 12 can enable the threaded rod 11 to move, the moving threaded rod 11 carries the shunt bin 1, the first jacket 5, the first insertion pipe 7 and the like to move, the length of the device is further prolonged, the time required by the heat medium passing through the device is prolonged, and the heat medium is further ensured to have enough time to transfer the heat into the refrigerant, so that the problem of waste caused by backflow of the heat in the heat medium which is not completely transferred into the refrigerant is avoided.
Because the sixth gear 24 is a gear lack, when the motor 33 drives the device to grow, the motor 33 drives the rotating rod 23 to rotate, when the rotating rod 23 rotates, the rotating rod 23 drives the sixth gear 24 to rotate with the cam 30, after the sixth gear 24 rotates for a certain angle, the sixth gear 24 is meshed with the fifth gear 32, and further, the fifth gear 32 drives the device to grow, before the sixth gear 24 is meshed with the fifth gear 32, the cam 30 rotates to a position where the piston 27 is not blocked, at this moment, the spring 29 pushes the piston 27 to move, the moving piston 27 extracts gas in the yielding groove, and then the yielding groove is in negative pressure, so that the sealing cushion 25 is shrunken, and further, the motor 33 is convenient for driving the device to extend, and when the cam 30 rotates for a circle, the cam 30 downwards presses the piston 27, and then the downwards moving piston 27 can press the gas into the yielding groove, and further, the sealing cushion between the first outer sleeve 5 and the second outer sleeve 6 is further increased, and the device is ensured not to leak.
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 characteristics 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an air source heat pump water heat exchanger, includes reposition of redundant personnel storehouse (1) and mass flow storehouse (2), the one side lateral wall of reposition of redundant personnel storehouse (1) and mass flow storehouse (2) communicates respectively has heat medium to advance pipe (3) and heat medium calandria (4), its characterized in that, the one side lateral wall of reposition of redundant personnel storehouse (1) and mass flow storehouse (2) is first overcoat (5) and second overcoat (6) respectively fixedly connected with, and in the one end of first overcoat (5) inserts second overcoat (6), be provided with a plurality of first intubates (7) and second intubates (8) respectively in first overcoat (5) and second overcoat (6), the one end of first intubates (7) is inserted in second intubates (8), the one end of first intubates (7) communicates with reposition of redundant personnel storehouse (1), second intubates (8) communicate with mass flow storehouse (2), one side lateral wall of first overcoat (5) and second overcoat (6) has calandria refrigerant (9) and refrigerant to advance pipe (10) respectively, the both sides of reposition of redundant personnel storehouse (1) and detection control piece are provided with both sides.
The detection control piece comprises two threaded rods (11) and two threaded pipes (12), the two threaded rods (11) and the two threaded pipes (12) are respectively arranged on two sides of a first outer sleeve (5) and a second outer sleeve (6), one end of each threaded rod (11) is fixedly connected with a shunt bin (1), one end of each threaded pipe (12) is rotationally connected with a current collection bin (2), the outer wall of each threaded rod (11) is in threaded connection with the inner wall of each threaded pipe (12), a protection box (13) is sleeved on the outer wall of each second outer sleeve (6), the threaded pipes (12) penetrate through the protection box (13), a driving piece is arranged in the protection box (13), a limit hole is formed in one side wall of each current collection bin (2), the inner wall of each limit hole is fixedly connected with a temperature sensor (14), the outer wall of each second outer sleeve (6) is fixedly connected with a controller (15), the temperature sensor (14) is electrically connected with the controller (15), and the controller (15) is electrically connected with the driving piece.
The driving piece comprises two rotating shafts (16) arranged in a protection box body (13), the two rotating shafts (16) are respectively arranged on two sides of a second outer sleeve (6), a fixed block (17) is arranged on the outer wall of the rotating shaft (16) in a rotating mode, the fixed block (17) is fixedly connected with the second outer sleeve (6), a first gear (18) is fixedly connected with one end of the rotating shaft (16), a second gear (19) is fixedly sleeved on the outer wall of a threaded pipe (12), the second gear (19) is meshed with the first gear (18), a third gear (20) is fixedly connected with the other end of the rotating shaft (16), a rotating block (21) is rotatably connected to the outer wall of the second outer sleeve (6), a fourth gear (22) is arranged on the outer wall of the rotating block (21), the fourth gear (22) is meshed with the third gear (20), one end of the rotating block (21) penetrates through the protection box body (13), a fifth gear (32) is fixedly connected with one end of the rotating block (21) positioned outside the protection box body, a motor (6) is fixedly connected with a third gear (20), a driving end (23) is fixedly connected with a driving end (23) of the motor (33), and the driving end (23) is fixedly connected with a sixth gear (24), the motor (33) is electrically connected with the controller (15);
The inner wall of second overcoat (6) has been seted up and has been stepped down the groove, and the inner wall fixedly connected with sealed cushion (25) of stepped down the groove, one side lateral wall fixedly connected with pneumatic tank (26) of protection box (13), and the inner wall sliding connection of pneumatic tank (26) has piston (27), one side lateral wall intercommunication of pneumatic tank (26) has pipeline (28), and the one end and the groove intercommunication of stepping down of pipeline (28), the lower surface fixedly connected with spring (29) of piston (27), the one end fixedly connected with cam (30) of bull stick (23), and cam (30) are located piston (27) top, sixth gear (24) are the lack gear.
2. An air source heat pump water heat exchanger according to claim 1, wherein the outer wall of the first cannula (7) is sleeved with a sealing soft sleeve, and the outer wall of the sealing soft sleeve is in interference fit with the inner wall of the second cannula (8).
3. An air source heat pump water heat exchanger according to claim 1, wherein the upper surface of the piston (27) is provided with a groove, and a ball (31) is arranged in the groove, and one side wall of the ball (31) is propped against the cam (30).
4. An air source heat pump water heat exchanger according to claim 1, wherein the heat medium inlet pipe (3) is a telescopic bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311787501.4A CN117824149B (en) | 2023-12-25 | 2023-12-25 | Air source heat pump water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JP2006317010A (en) * | 2004-08-09 | 2006-11-24 | Kiyoshi Yanagimachi | Heat exchanger block |
| CN101173844A (en) * | 2006-11-01 | 2008-05-07 | 上海理工大学 | Method for altering circulation sectional area in pipe of single-pipe air cooler |
| CN201926357U (en) * | 2010-11-29 | 2011-08-10 | 张星辰 | High-efficiency double-pipe heat exchanger |
| CN104634143A (en) * | 2015-02-04 | 2015-05-20 | 山东大学 | Heat-convertible heat pipe exchanger and working method thereof |
| CN105890403A (en) * | 2016-03-08 | 2016-08-24 | 枣庄利能热水器厂 | Instant heat exchanger capable of storing water through part of tube cavities and achieving fixed connection between header bodies and shell tubes |
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|---|---|
| CN117824149A (en) | 2024-04-05 |
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Denomination of invention: An air source heat pump water heat exchanger Granted publication date: 20240607 Pledgee: Rizhao Bank Co.,Ltd. Weihai Rongcheng sub branch Pledgor: SHANDONG SANTU ENERGY CO.,LTD.|Baoding Judi New Energy Technology Co.,Ltd. Registration number: Y2024980022740 |