CN118168193B - Anti-frosting air heat source pump and use method thereof - Google Patents
Anti-frosting air heat source pump and use method thereof Download PDFInfo
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- CN118168193B CN118168193B CN202410402350.4A CN202410402350A CN118168193B CN 118168193 B CN118168193 B CN 118168193B CN 202410402350 A CN202410402350 A CN 202410402350A CN 118168193 B CN118168193 B CN 118168193B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of air heat source pumps, in particular to an anti-frost air heat source pump and a use method thereof, wherein the anti-frost air heat source pump comprises a box body and also comprises a flow guide assembly, the flow guide assembly comprises a flow guide frame fixedly arranged in the box body, a plurality of flow guide plates are rotatably arranged on the flow guide frame, an adjusting plate is slidably arranged on the inner wall of the box body, and a second water absorbing piece is arranged on a second baffle plate; and the squeezing block slides from top to bottom along the water absorption groove to squeeze the first water absorption piece, and when the adjusting plate slides, the bottom wall of the first baffle plate squeezes the second water absorption piece. The first water absorbing piece and the second water absorbing piece are arranged to dry air entering the box body, the different water absorbing pieces are different in air flow channels, the corresponding water absorbing pieces can be automatically dehydrated when the air flow channels are not used, meanwhile, the spraying frame is also arranged, the frost prevention agent is utilized to ensure that the heat dissipation frame is not frosted, and the running stability of equipment is ensured.
Description
Technical Field
The invention relates to the technical field of air heat source pumps, in particular to an anti-frost air heat source pump and a using method thereof.
Background
An 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 sources. It is a form of heat pump.
In the prior art, because the traditional air source heat pump is prolonged by a large-temperature-difference heat transfer technology, in winter, the frosting frequency is high due to low evaporation temperature and high air humidity, and once frosting occurs, the normal operation for heating cannot be performed. The existing air heat source pump is provided with the water absorbing material at the air inlet when in use, but the water absorbing material also has the service cycle, namely, absorbs water to be in a saturated state, and the efficiency of water removal can be lowered at the moment, so that the air inside the air heat source pump is gradually increased in humidity, and periodic manual maintenance and replacement are needed, so that the air heat source pump is very troublesome.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides an anti-frosting air heat source pump and a use method thereof, which can effectively solve the problem that the water absorbing material inside the pump body in the prior art needs manual periodic maintenance.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
The invention provides an anti-frost air heat source pump, which comprises a box body, an air inlet arranged at the side of the box body, and an air outlet positioned at the top of the box body, wherein a heat dissipation frame is arranged in the box body, and the anti-frost air heat source pump further comprises:
The guide assembly comprises a guide frame fixedly arranged in the box body, a plurality of guide plates are rotatably arranged on the guide frame, an adjusting plate is slidably arranged on the inner wall of the box body, the guide plates are extruded when the adjusting plate moves towards the guide frame, gaps between the guide plates are reduced, a water absorption groove is formed in one side, close to an air inlet, of the guide plates, a first water absorption piece is arranged in the water absorption groove, a first baffle plate which slides synchronously with the adjusting plate is arranged in the box body, the first baffle plate is in sealing contact with the bottom of the guide plate, a guide hole is formed in the first baffle plate, a second baffle plate is fixedly arranged in the box body, the second baffle plate is a rectangular plate, one side, far away from the inner wall of the box body, of the first baffle plate movably penetrates through the second baffle plate, and a second water absorption piece is arranged on the second baffle plate;
The squeezing assembly comprises a plurality of squeezing blocks fixedly mounted on one side, close to the flow guide frame, of the adjusting plate, the squeezing blocks are matched with the water absorption grooves, the squeezing blocks slide along the water absorption grooves from top to bottom to squeeze the first water absorption parts, and when the adjusting plate slides, the bottom wall of the first baffle extrudes the second water absorption parts.
Further, a storage groove is formed in the bottom wall of the first baffle, and the second water absorbing piece is located in the storage groove.
Further, a motor is slidably mounted on the inner top wall of the box body, a threaded rod is fixedly mounted on an output shaft of the motor, a threaded hole matched with the threaded rod is formed in the top wall of the adjusting plate, and an electric push rod for driving the motor to slide is fixedly mounted on the inner top wall of the box body.
Further, a first drainage groove is formed in the top wall of the first baffle, a second drainage groove is formed in the second baffle, a water storage tank is arranged on the outer wall of the box body, the first drainage groove and the second drainage groove are respectively communicated with the water storage tank, and the first drainage groove and the second drainage groove are inclined grooves inclined towards the water storage tank.
Further, the spray frame is slidably mounted on the side wall of the heat dissipation frame, a plurality of nozzles are arranged on the spray frame close to the heat dissipation frame, a piston box is fixedly mounted on one side of the second baffle close to the heat dissipation frame, a frost preventing agent is arranged in the piston box, and the piston box is communicated with the spray frame.
Further, first baffle runs through second baffle one side and extends to in the piston box, first baffle is close to piston box one side fixed mounting and has the piston disc, be connected with first drain pipe and second drain pipe respectively between piston box and the spray frame, be equipped with the feed liquor case in the box, be equipped with the frost prevention agent in the feed liquor case, be connected with first feed liquor pipe and second feed liquor pipe respectively between piston box and the feed liquor case, be equipped with the check valve on first feed liquor pipe, second feed liquor pipe, first drain pipe and the second drain pipe respectively.
Further, a telescopic rod is connected between the extrusion block and the spray frame.
Further, a humidity sensor is arranged in the box body, an infrared emitter is arranged on the side wall of the top of the heat dissipation frame, an infrared receiver matched with the infrared emitter is arranged on the bottom wall of the heat dissipation frame, and a processor and a controller are arranged in the box body.
The application method of the anti-frosting air heat source pump comprises the following steps of:
S1: detecting the humidity in the box body through a humidity sensor, detecting whether attachments exist on the outer wall of the heat dissipation frame or not through an infrared emitter and an infrared receiver, if yes, sending a command to change the trend of the air flow through a controller, removing water from a water absorbing piece corresponding to the original trend of the air flow, and if not, keeping the existing trend of the air flow unchanged;
s2: when the first water absorbing piece is in a water absorbing state and receives an air flow direction changing instruction of the controller, the adjusting plate is driven to be close to the guide frame, the guide plates are extruded to rotate so that gaps between the guide plates are closed, the first baffle slides to lose contact with the inner wall of one side of the air inlet of the box body, air flows out of the guide holes along the second baffle to enter the box body, water is absorbed by the second water absorbing piece at the moment, and the adjusting plate is driven to slide up and down to extrude the first water absorbing piece;
S3: when the second water absorbing member is in a water absorbing state and receives an air flow direction changing instruction of the controller, the adjusting plate is driven to be far away from the guide frame, the guide plates are extruded to rotate so that gaps between the guide plates are gradually opened, the first baffle slides to be gradually contacted with and sealed with the inner wall on one side of the air inlet of the box body, air flows out of the gaps between the guide plates and enters the box body, at the moment, water is absorbed by the first water absorbing member, and the bottom wall of the first baffle extrudes the second water absorbing member when the first baffle slides.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the first water absorbing piece and the second water absorbing piece are arranged to dry air entering the box body, the air flow channels where the different water absorbing pieces are located are different, the corresponding water absorbing pieces can be automatically dehydrated when the air flow channels are not used, meanwhile, the spraying frame is also arranged, the frost prevention agent is utilized to ensure that the heat dissipation frame cannot generate a frost phenomenon, and the running stability of equipment is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is an overall schematic of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the case of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
FIG. 4 is a schematic view of a baffle portion of the present invention;
FIG. 5 is a top view of FIG. 2;
FIG. 6 is a side view of a portion of a baffle shelf according to the present invention;
FIG. 7 is a view showing the positions of the first and second baffles and the inside of the case according to the present invention;
FIG. 8 is a top view of a spray rack of the present invention;
FIG. 9 is a schematic view of the direction of water flow in the present invention.
Reference numerals in the drawings represent respectively: 1. a case; 2. an air inlet; 3. an air outlet; 4. a heat dissipation frame; 5. a flow guiding frame; 6. a deflector; 7. a first water absorbing member; 8. an adjusting plate; 9. extruding a block; 10. a threaded rod; 11. a motor; 12. a first baffle; 13. a second baffle; 14. a deflector aperture; 15. a second water absorbing member; 16. a piston box; 17. a piston disc; 18. a first liquid inlet pipe; 19. a second liquid inlet pipe; 20. a first liquid outlet pipe; 21. a second liquid outlet pipe; 22. a spray rack; 23. a nozzle; 24. an electric push rod; 25. a first drainage groove; 26. a second drainage groove; 27. a water storage tank; 28. an infrared emitter.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. 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.
The invention is further described below with reference to examples.
Examples: referring to fig. 1-9, an anti-frost air heat source pump and a using method thereof, the anti-frost air heat source pump comprises a box body 1, an air inlet 2 formed at the side of the box body 1 and an air outlet 3 positioned at the top of the box body 1, a heat dissipation frame 4 is arranged in the box body 1, a diversion assembly is further included, the anti-frost air heat source pump comprises a diversion frame 5 fixedly installed inside the box body 1, a plurality of diversion plates 6 are rotatably installed on the diversion frame 5, an adjusting plate 8 is slidably installed on the inner wall of the box body 1, the adjusting plate 8 extrudes the diversion plates 6 when moving towards the diversion frame 5, gaps between the diversion plates 6 are reduced, a motor 11 is slidably installed on the inner top wall of the box body 1, a threaded rod 10 is fixedly installed on an output shaft of the motor 11, a threaded hole matched with the threaded rod 10 is formed in the top wall of the adjusting plate 8, an electric push rod 24 for driving the motor 11 to slide is fixedly installed on the inner top wall of the box body 1, a water absorption groove 2 is arranged on one side of the diversion plate 6, a first water absorption piece 7 is arranged in the water absorption groove, a first baffle 12 which slides synchronously with the adjusting plate 8 is arranged in the box body 1, a first baffle 12 which is in contact with the first baffle 12 and the bottom of the diversion plate 6 in the direction of the diversion frame 5, a second baffle 13 is arranged on the first water absorption hole, a second baffle 13 is arranged on the first baffle 13 and a second baffle 13 which is in contact with the first water absorption hole 13, a second baffle 13 is arranged in the first water absorption groove 13, and a second baffle 13 is arranged in the second water absorption groove 13, and a second baffle 13 is far away from the first baffle 13.
Two air flow passages are arranged in the box body 1, one air flow passage flows into the box body 1 from a gap between the guide plates 6, the other air flow passage flows through the first baffle plate 12 and the second baffle plate 13 and then flows into the box body 1 from the guide holes 14, and the two groups of flow passages are respectively and independently absorbed by the first water absorbing piece 7 and jointly absorbed by the first water absorbing piece 7 and the second water absorbing piece 15. The two groups of flow channels can be switched to ensure good water absorption effect.
The specific switching steps are as follows:
When the air originally flows through the gap of the guide plate 6 to be switched, the electric push rod 24 is started, the motor 11 and the adjusting plate 8 below are pulled to move towards the guide frame 5, under the extrusion action of the adjusting plate 8, the guide plate 6 is extruded and rotated, the gap between the guide plates 6 is gradually closed, the flow passage is closed, meanwhile, the first baffle 12 and the adjusting plate 8 synchronously move, the first baffle 12 is gradually separated from the inner wall (the inner wall close to one side of the air inlet 2) of the box body 1, the air can enter the box body 1 through the space between the first baffle 12 and the second baffle 13 and then enter the box body 1 through the guide hole 14, the guide hole 14 and the second water absorbing piece 15 are gradually overlapped in the sliding process of the first baffle 12, and moisture in the passing air is mainly absorbed by the second water absorbing piece 15.
When air originally flows through the first baffle 12 and the second baffle 13 to be switched, contrary to the adjustment process, the electric push rod 24 is started to push the motor 11 and the adjusting plate 8 below to be away from the guide frame 5, after the extrusion action of the adjusting plate 8 is lost, the guide plate 6 is reset to rotate (when the air is worth noting, the rotating connection part of the guide plate 6 is provided with a torsion spring, so that the guide plate 6 is convenient to reset), the gap between the guide plates 6 is gradually opened, the flow passage is opened, meanwhile, the first baffle 12 and the adjusting plate 8 synchronously move, the first baffle 12 gradually contacts with the inner wall (the inner wall close to the air inlet 2) of the box 1 and seals, the air does not enter the box 1 through the space between the first baffle 12 and the second baffle 13 any more, but enters the box 1 through the gap of the guide plate 6, and in the sliding process of the first baffle 12, the guide hole 14 and the second water absorbing member 15 are gradually misplaced to be separated, and at the moment, the moisture of the air can only be absorbed by the first water absorbing member 7.
Referring to fig. 1-9, the squeezing assembly comprises a plurality of squeezing blocks 9 fixedly installed on one side, close to the diversion frame 5, of an adjusting plate 8, the squeezing blocks 9 are matched with the water absorption grooves, the squeezing blocks 9 slide from top to bottom along the water absorption grooves to squeeze the first water absorption parts 7, when the adjusting plate 8 slides, the bottom wall of a first baffle 12 extrudes a second water absorption part 15, a first drainage groove 25 is formed in the top wall of the first baffle 12, a second drainage groove 26 is formed in the second baffle 13, a water storage tank 27 is arranged on the outer wall of the box body 1, the first drainage groove 25 and the second drainage groove 26 are respectively communicated with the water storage tank 27, and the first drainage groove 25 and the second drainage groove 26 are inclined grooves inclining towards the water storage tank 27.
It should be noted that the first absorbent member 7 and the second absorbent member 15 can be extruded to discharge the water absorbed therein, and materials such as cotton, sponge, etc. can be used as required.
In order to ensure that the water absorbing member always has good water absorption, when air originally flows through a gap of the guide plate 6 to be switched, after the switching is finished, the motor 11 is started, the adjusting plate 8 is driven to slide up and down through the action of the screw transmission, at the moment, the extrusion block 9 on the adjusting plate 8 is pressed in the water absorbing groove on the guide plate 6, the first water absorbing member 7 is extruded to remove water, particularly when the first water absorbing member is extruded from top to bottom, and after the water is extruded, the water is guided into the water storage tank 27 through the first drainage groove 25.
When the air originally flows from the first baffle 12 and the second baffle 13 to be switched, in the switching process, that is, in the process of overlapping and separating the diversion holes 14 and the second water absorbing members 15, the bottom wall of the first baffle 12 presses the second water absorbing members 15, so that the water in the second water absorbing members 15 is pressed out, flows into the second baffle 13, and is guided into the water storage tank 27 by the second drainage grooves 26.
Notably, the first drainage groove 25 and the second drainage groove 26 are both inclined grooves, so that water can quickly enter the water storage tank 27 under the action of gravity, and the water storage tank 27 can be provided with an opening, so that air flow can enter the water storage tank 27 along the drainage groove, and the flow speed of water flow can be increased under the action of the air flow.
Referring to fig. 1-9, a spray frame 22 is slidably mounted on the side wall of the heat dissipation frame 4, the spray frame 22 is provided with a plurality of nozzles 23 near the heat dissipation frame 4, a piston box 16 is fixedly mounted on one side of the second baffle 13 near the heat dissipation frame 4, an anti-frost agent is arranged in the piston box 16, the piston box 16 is communicated with the spray frame 22, a first baffle 12 penetrates through one side of the second baffle 13 to extend into the piston box 16, a piston disc 17 is fixedly mounted on one side of the first baffle 12 near the piston box 16, a first liquid outlet pipe 20 and a second liquid outlet pipe 21 are respectively connected between the piston box 16 and the spray frame 22, a liquid supply box is arranged in the box body 1, an anti-frost agent is arranged in the liquid supply box, a first liquid inlet pipe 18 and a second liquid inlet pipe 19 are respectively connected between the piston box 16 and the liquid supply box, one-way valves are respectively arranged on the first liquid outlet pipe 20 and the second liquid outlet pipe 21, and a telescopic rod is connected between the extrusion block 9 and the spray frame 22.
In the process of removing water from the first water absorbing member 7, that is, the process that the extrusion block 9 moves up and down along the water absorbing groove, the telescopic rod on the extrusion block 9 drives the spray frame 22 to move synchronously, and slide along the side wall of the heat dissipation frame 4, and the first baffle 12 drives the piston disc 17 to slide in the sliding process, as shown in fig. 7, no matter in which direction the piston disc 17 slides, the anti-frost agent is extruded to enter the spray frame 22, and then sprayed onto the heat dissipation frame 4 by the nozzle 23, and the anti-frost agent flows down along the heat dissipation frame 4, so that the situation of frost formation on the heat dissipation frame 4 is further prevented.
Referring to fig. 1-9, a humidity sensor is arranged in a box 1, an infrared emitter 28 is arranged on the side wall of the top of a heat dissipation frame 4, an infrared receiver matched with the infrared emitter 28 is arranged on the bottom wall of the heat dissipation frame 4, and a processor and a controller are arranged in the box 1.
Through set up humidity transducer in the box 1 of air heat source pump can the inside humidity condition of real-time supervision, it is more to explain the air moisture of air intake 2 entering when humidity is great, and the piece that absorbs water probably reaches the state of saturation, absorbs water the piece and needs to carry out the dewatering. In addition, the humidity sensor can only monitor the humidity inside to control the humidity within a certain range, but cannot ensure the absolute drying of the air inside, and the frosting situation is generated in a long time, so that the infrared emitter 28 and the infrared receiver are also arranged, when frosting occurs on the outer wall of the heat dissipation frame 4, the normal light receiving of the infrared emitter 28 and the infrared receiver can be blocked, whether foreign matters are attached to the outer part of the heat dissipation frame 4 can be detected, the frosting situation inside can be judged, and a command is sent through the controller to increase the water absorption capacity and spray the frost preventing agent to the outer part of the heat dissipation frame 4.
Referring to fig. 1 to 9, the method for using the anti-frost air heat source pump comprises the following steps:
S1: detecting the humidity in the box body 1 through a humidity sensor, detecting whether attachments exist on the outer wall of the heat dissipation frame 4 or not through an infrared emitter 28 and an infrared receiver, if yes, sending a command to change the trend of the air flow through a controller, and removing water from a water absorbing piece corresponding to the original trend of the air flow, and if no, keeping the existing trend of the air flow unchanged;
S2: when the first water absorbing piece 7 is in a water absorbing state and receives an air flow direction changing instruction of the controller, the adjusting plate 8 is driven to be close to the guide frame 5, the guide plates 6 are extruded to rotate, so that gaps between the guide plates 6 are closed, the first baffle 12 slides to lose contact with the inner wall of one side of the air inlet 2 of the box body 1, air flows out of the guide holes 14 along the second baffle 13 and enters the box body 1, water is absorbed by the second water absorbing piece 15, and the adjusting plate 8 is driven to slide up and down to extrude the first water absorbing piece 7;
S3: when the second water absorbing member 15 is in a water absorbing state and receives the direction instruction of the air flow changing of the controller, the adjusting plate 8 is driven to be far away from the guide frame 5, the guide plates 6 are extruded to rotate so that gaps between the guide plates 6 are gradually opened, the first baffle 12 slides to be gradually contacted and sealed with the inner wall of one side of the air inlet 2 of the box body 1, the air flow flows out of the gaps between the guide plates 6 and enters the box body 1, at the moment, the first water absorbing member 7 absorbs water, and the bottom wall of the first baffle 12 extrudes the second water absorbing member 15.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an prevent frosting air heat source pump, includes box (1), sets up air intake (2) in box (1) side and be located air outlet (3) at box (1) top, be equipped with heat dissipation frame (4) in box (1), its characterized in that still includes:
The guide assembly comprises a guide frame (5) fixedly arranged inside a box body (1), a plurality of guide plates (6) are rotatably arranged on the guide frame (5), an adjusting plate (8) is slidably arranged on the inner wall of the box body (1), the guide plates (6) are extruded when the adjusting plate (8) moves towards the guide frame (5), gaps between the guide plates (6) are reduced, a water absorption groove is formed in one side, close to an air inlet (2), of the guide plates (6), a first water absorption piece (7) is arranged in the water absorption groove, a first baffle (12) which synchronously slides with the adjusting plate (8) is arranged in the box body (1), the first baffle (12) is in sealing contact with the bottom of the guide plates (6), a guide hole (14) is formed in the first baffle (12), a second baffle (13) is fixedly arranged in the box body (1), one side, close to the inner wall of the box body (1), of the first baffle (12) is movably penetrates through the second baffle (13), and a second water absorption piece (15) is arranged on the second baffle (13);
the squeezing assembly comprises a plurality of squeezing blocks (9) fixedly mounted on one side, close to the guide frame (5), of the adjusting plate (8), the squeezing blocks (9) are matched with the water absorbing grooves, the squeezing blocks (9) slide from top to bottom along the water absorbing grooves to squeeze the first water absorbing pieces (7), and when the adjusting plate (8) slides, the bottom wall of the first baffle (12) squeezes the second water absorbing pieces (15).
2. An anti-frost air heat source pump according to claim 1, wherein the bottom wall of the first baffle (12) is provided with a storage groove, and the second water absorbing member (15) is positioned in the storage groove.
3. An anti-frost air heat source pump according to claim 2, characterized in that a motor (11) is slidably mounted on the inner top wall of the box body (1), a threaded rod (10) is fixedly mounted on an output shaft of the motor (11), a threaded hole matched with the threaded rod (10) is formed in the top wall of the adjusting plate (8), and an electric push rod (24) for driving the motor (11) to slide is fixedly mounted on the inner top wall of the box body (1).
4. A frost prevention air heat source pump according to claim 3, wherein the top wall of the first baffle (12) is provided with a first drainage groove (25), the second baffle (13) is provided with a second drainage groove (26), the outer wall of the tank body (1) is provided with a water storage tank (27), the first drainage groove (25) and the second drainage groove (26) are respectively communicated with the water storage tank (27), and the first drainage groove (25) and the second drainage groove (26) are inclined grooves inclined towards the water storage tank (27).
5. An anti-frost air heat source pump according to claim 4, wherein a spray rack (22) is slidably mounted on the side wall of the heat dissipation rack (4), the spray rack (22) is provided with a plurality of nozzles (23) close to the heat dissipation rack (4), a piston box (16) is fixedly mounted on one side of the second baffle (13) close to the heat dissipation rack (4), an anti-frost agent is arranged in the piston box (16), and the piston box (16) is communicated with the spray rack (22).
6. The frost prevention air heat source pump according to claim 5, wherein the first baffle (12) extends into the piston box (16) through one side of the second baffle (13), a piston disc (17) is fixedly installed on one side of the first baffle (12) close to the piston box (16), a first liquid outlet pipe (20) and a second liquid outlet pipe (21) are respectively connected between the piston box (16) and the spray rack (22), a liquid supply box is arranged in the box body (1), frost prevention agent is arranged in the liquid supply box, a first liquid inlet pipe (18) and a second liquid inlet pipe (19) are respectively connected between the piston box (16) and the liquid supply box, and one-way valves are respectively arranged on the first liquid inlet pipe (18), the second liquid inlet pipe (19), the first liquid outlet pipe (20) and the second liquid outlet pipe (21).
7. An anti-frost air heat source pump according to claim 6, characterized in that a telescopic rod is connected between the extrusion block (9) and the spray rack (22).
8. An anti-frost air heat source pump according to claim 7, wherein a humidity sensor is arranged in the box body (1), an infrared emitter (28) is arranged on the side wall of the top of the heat dissipation frame (4), an infrared receiver matched with the infrared emitter (28) is arranged on the bottom wall of the heat dissipation frame (4), and a processor and a controller are arranged inside the box body (1).
9. A method of using an anti-frost air heat source pump as defined in claim 8, comprising the steps of:
S1: detecting the humidity in the box body (1) through a humidity sensor, detecting whether attachments exist on the outer wall of the heat dissipation frame (4) or not through an infrared emitter (28) and an infrared receiver, if yes, sending a command to change the trend of the air flow through a controller, and dehydrating a water absorbing piece corresponding to the original trend of the air flow, and if not, keeping the existing trend of the air flow unchanged;
S2: when the first water absorbing piece (7) is in a water absorbing state and receives an air flow direction changing instruction of the controller, the adjusting plate (8) is driven to be close to the guide frame (5), the guide plate (6) is extruded to rotate so that a gap between the guide plates (6) is closed, the first baffle (12) slides to lose contact with the inner wall at one side of the air inlet (2) of the box body (1), air flows out of the guide holes (14) along the second baffle (13) and enters the box body (1), water is absorbed by the second water absorbing piece (15), and the adjusting plate (8) is driven to slide up and down to extrude the first water absorbing piece (7);
S3: when the second water absorbing piece (15) is in a water absorbing state and receives an air flow direction changing instruction of the controller, the adjusting plate (8) is driven to be away from the guide frame (5), the guide plate (6) is extruded to rotate so that gaps between the guide plates (6) are gradually opened, the first baffle (12) slides to be gradually contacted with and sealed with the inner wall of one side of the air inlet (2) of the box body (1), air flows out of the gaps between the guide plates (6) and enters the box body (1), water is absorbed by the first water absorbing piece (7) at the moment, and the bottom wall of the first baffle (12) extrudes the second water absorbing piece (15) when the first baffle (12) slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410402350.4A CN118168193B (en) | 2024-04-03 | 2024-04-03 | Anti-frosting air heat source pump and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410402350.4A CN118168193B (en) | 2024-04-03 | 2024-04-03 | Anti-frosting air heat source pump and use method thereof |
Publications (2)
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| CN118168193B true CN118168193B (en) | 2024-08-06 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297173A (en) * | 2018-09-07 | 2019-02-01 | 郑丽娟 | A kind of air conditioner refrigerating plate freezing preventer with automatic extrusion drainage function |
| CN110332731A (en) * | 2019-08-07 | 2019-10-15 | 山东三土能源股份有限公司 | A kind of air source heat pump with gas-liquid two-phase assisting defrosting function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06313594A (en) * | 1993-04-30 | 1994-11-08 | Sharp Corp | Hygrostat and air conditioner using the same |
| CN210663483U (en) * | 2019-10-11 | 2020-06-02 | 科希曼电器有限公司 | Frosting prevention device for air source heat pump unit in low-temperature area |
| CN113124604B (en) * | 2019-12-31 | 2023-04-07 | 青岛海尔特种电冰柜有限公司 | Refrigerator and control method thereof |
| CN115900166A (en) * | 2022-11-11 | 2023-04-04 | 广州斯柯纳电器有限公司 | Energy-saving refrigerator with heat exchanger |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297173A (en) * | 2018-09-07 | 2019-02-01 | 郑丽娟 | A kind of air conditioner refrigerating plate freezing preventer with automatic extrusion drainage function |
| CN110332731A (en) * | 2019-08-07 | 2019-10-15 | 山东三土能源股份有限公司 | A kind of air source heat pump with gas-liquid two-phase assisting defrosting function |
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