CN117232171B - Air source heat pump and energy storage equipment - Google Patents
Air source heat pump and energy storage equipment Download PDFInfo
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- CN117232171B CN117232171B CN202311509243.3A CN202311509243A CN117232171B CN 117232171 B CN117232171 B CN 117232171B CN 202311509243 A CN202311509243 A CN 202311509243A CN 117232171 B CN117232171 B CN 117232171B
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- dust collection
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- 238000004146 energy storage Methods 0.000 title claims description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 145
- 239000000428 dust Substances 0.000 claims abstract description 56
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims description 36
- 239000012188 paraffin wax Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 210000004209 hair Anatomy 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000000306 component Substances 0.000 description 33
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 18
- 235000017491 Bambusa tulda Nutrition 0.000 description 18
- 241001330002 Bambuseae Species 0.000 description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 18
- 239000011425 bamboo Substances 0.000 description 18
- 238000004891 communication Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Abstract
The application discloses an air source heat pump, which relates to the technical field of air source heat pumps and comprises a box body, an evaporator, a gas-liquid separator, a compressor, a condenser, an expansion valve, a filter and a liquid storage barrel; the utility model discloses a filter screen, including box, box top, box, filter screen, cleaning part, rotation part and altitude mixture control part, the box top is equipped with the induced air passageway, is fixed with the draught fan in the induced air passageway, and the air intake has been seted up to the box lateral wall, has the air inlet passageway that corresponds with the air intake in the box, air inlet passageway internal fixation has filtration equipment, filtration equipment includes filter screen, dust collection bin, blowback part, cleaning part, rotation part and altitude mixture control part, can make the brush hair laminate the filter screen more through the inflation of cleaning air bag, play better cleaning effect, and when the circumstances of big granule dust jam filter screen appears after this device uses for a long time, can increase the inflation of cleaning air bag, make the cleaning air bag extrude the filter screen, with the big granule dust of jam crowded scattering in the filter screen, so as to prevent that the filter screen from filtering the air that the filter screen can be better.
Description
Technical Field
The invention relates to the technical field of air source heat pumps, in particular to an air source heat pump and energy storage equipment.
Background
The air source heat pump unit is a device for converting air energy into heat energy, and an air inlet component of the device needs to separate dust dispersed in air so as to convey clean air into the air source heat pump unit, so that an improved air filtering mechanism needs to be arranged on the air source heat pump unit.
The Chinese patent with publication number CN116576593A discloses an air source heat pump unit, which comprises a box body and a heat pump main body arranged in the box body; the top of the box body is provided with an air inducing device, and the side part of the box body is provided with an air inlet window corresponding to the evaporator; an air inlet channel corresponding to the air inlet window is arranged on the inner side of the box body, and a filter device is arranged in the air inlet channel; the filter device comprises a filter screen body fixedly arranged in the air inlet channel, the filter screen body is provided with a filter screen part, and the inner side of the box body is also provided with a collecting cavity positioned below the filter screen body. The air source heat pump unit provided by the device can filter air entering the box body through the arranged filtering device, and the damage of dust impurities to each core component of the heat pump main body in the box body is avoided.
However, if the filter device in the above device is used for a long time, the filter device may be blocked by large particle dust, and the filter device cannot process the filter screen blocking part in time at this time, which affects the air intake work.
Disclosure of Invention
The embodiment of the application solves the problem that a filter device cannot timely process a filter screen blocking part in the prior art by providing the air source heat pump and the energy storage equipment.
The embodiment of the application provides an air source heat pump, which comprises a box body, an evaporator, a gas-liquid separator, a compressor, a condenser, an expansion valve, a filter and a liquid storage barrel, wherein the top of the box body is provided with an induced air channel, an induced draft fan is fixed in the induced air channel, the side wall of the box body is provided with an air inlet, an air inlet channel corresponding to the air inlet is arranged in the box body, a filter device is fixed in the air inlet channel, the filter device comprises a filter screen, a dust collecting bin, a blowback part, a cleaning part, a rotating part and a height adjusting part, the filter screen is fixed in the air inlet channel, the dust collecting bin is fixed in the air inlet channel and is positioned at the bottom of the filter screen, the top of the dust collecting bin is provided with a dust collecting opening, the dust collecting opening is positioned between the filter screen and the air inlet, the height adjusting part is fixed at the top of the dust collecting bin, and the blowback part and the cleaning part are both fixed with the height adjusting part, the height adjusting part can control the back blowing part and the cleaning part to synchronously move in height, the rotating part is fixed at the top of the dust collection bin, the rotating part can control the height adjusting part to rotate, the back blowing part is positioned at one side of the filter screen far away from the air inlet, the cleaning part is positioned at one side of the filter screen near the air inlet, the cleaning part comprises a cleaning shell, a cleaning filter screen, a double-end motor, fan blades, a cleaning plate, a cleaning air bag and bristles, the cleaning shell is positioned at one side of the filter screen near the air inlet, the cleaning filter screen is fixed in the cleaning shell, the cleaning filter screen is circular, the double-end motor is coaxially fixed in the cleaning filter screen, the fan blades are fixed at the output end of the double-end motor far away from the filter screen, the cleaning plate is fixed at the output end of the double-end motor near the filter screen, the cleaning plate is cross-shaped, one end of the cleaning plate near the filter screen is fixed with the cleaning air bag, a plurality of brush hairs are fixed on the cleaning air bag.
Further, the filter screen comprises stereoplasm portion and filter unit, stereoplasm portion is cuboid type frame, and filter unit fixes on stereoplasm portion, and filter unit is crisscross intercommunication and the formation filter network of a plurality of bar bags, the bar bag is the elasticity material, and fills paraffin in the bar bag, and the fusing point of paraffin is higher than 65 degrees centigrade, and when the inside paraffin of bar bag melts, the bar bag receives its self elasticity under the no external force state and can not take place deformation.
Further, one side of the cleaning shell, which is close to the filter screen, is fixedly provided with an electric heating wire for heating the filter screen, an electromagnet is fixed at the center of one side of the cleaning plate, which is close to the filter screen, and a plurality of iron beads are fixedly arranged on one side of the strip-shaped bag, which is close to the air inlet, in a lattice manner.
Further, the section of the cleaning air bag is in a right trapezoid shape, and the height of the cleaning air bag is gradually reduced from the end part of the cleaning plate to the center of the cleaning plate.
Further, each cleaning air bag is formed by communicating a plurality of air bags, the diameters of the air bags are gradually reduced from the end part of the cleaning plate to the center of the cleaning plate, and a plurality of bristles are fixed on each air bag.
Further, the back-blowing component comprises a back-blowing shell, a back-blowing motor and blades, wherein the back-blowing shell is located at one side, away from the air inlet, of the filter screen, the back-blowing motor is fixed in the back-blowing shell, the blades are fixed on a main shaft of the back-blowing motor, and the blowing directions of the back-blowing component and the cleaning component are the same.
Further, the altitude mixture control part includes a rotation section of thick bamboo, a first fixed section of thick bamboo, a second fixed section of thick bamboo, a first movable rod, a second movable rod and a communication shell, the communication shell is inside hollow cylinder, and the communication shell is fixed and is close to one side of air intake at dust collection storehouse top, and communicates with dust collection storehouse, a rotation section of thick bamboo rotates with the stereoplasm portion of filter screen and is connected, a rotation section of thick bamboo inside cavity and one side opening, the open end and the communication shell rotation of a rotation section of thick bamboo are connected and communicate, a first fixed section of thick bamboo and a second fixed section of thick bamboo are all fixed on a rotation section of thick bamboo, and a first fixed section of thick bamboo and a second fixed section of thick bamboo are located the both sides of filter screen respectively, a first fixed section of thick bamboo and a rotation section of thick bamboo intercommunication, the one end and a first fixed section of thick bamboo sliding connection of thick bamboo of a first movable rod, the other end and the clearance shell fixed connection of a first movable rod, and the intercommunication between a clearance shell for dust in the clearance shell can get into dust collection storehouse through a first movable rod, a first fixed section of thick bamboo, a rotation section of thick bamboo and the intercommunication shell, a second movable rod and a second fixed connection of thick bamboo.
Further, the height adjusting part further comprises an adjusting motor, an adjusting rod, two screws, two first bevel gears and two second bevel gears, wherein the adjusting motor is fixed at the top of the dust collecting bin, the adjusting rod is fixed on a main shaft of the adjusting motor, the adjusting rod is located in a rotating cylinder and is rotationally connected with the rotating cylinder, the two screws are respectively rotationally connected in the first fixing cylinder and the second fixing cylinder, the two screws are respectively in threaded fit with the first moving rod and the second moving rod, the two first bevel gears are respectively coaxially fixed at the bottoms of the two screws, the two second bevel gears are coaxially fixed on the adjusting rod, and the two first bevel gears are respectively meshed with the two second bevel gears.
Further, the rotating part comprises a toothed ring, a rotating gear and a rotating motor, wherein the toothed ring is fixed outside the rotating cylinder, the rotating motor is fixed at the top of the dust collection bin, the rotating gear is coaxially fixed on a main shaft of the rotating motor, and the rotating gear is meshed with the toothed ring.
An energy storage device includes an air source heat pump.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
firstly, through the arrangement of the cleaning air bag, when the cleaning operation is carried out, the expansion of the cleaning air bag can enable the bristles to be more attached to the filter screen, a better cleaning effect is achieved, and when the device is used for a long time and the filter screen is blocked by large particle dust, the expansion of the cleaning air bag can be increased, so that the cleaning air bag extrudes the filter screen, and the blocked large particle dust in the filter screen is squeezed and dispersed, so that the filter screen is prevented from being blocked, and the filter screen can be used for filtering air better.
Secondly, when the cleaning operation is carried out, the part of the filtering part to be cleaned forms a convex surface facing the cleaning shell, the mesh size formed by the strip-shaped bag is changed, the cleaning operation is realized by matching the strip-shaped bag with the brush hair, and the cleaned dust can not directly enter the box body, but can drop on the deformed strip-shaped bag or be reversely blown to one side of the filter screen close to the air inlet by the back-blowing component, so that unclean air is prevented from entering the box body, and the normal operation of the device is prevented from being influenced.
Thirdly, the shape of the cleaning air bag is changed, so that a concave surface is formed after the cleaning air bag is inflated, the convex filtering part can be better attached, and a better cleaning effect is realized.
Fourth, the cleaning air bag formed by the plurality of air bags not only can form a concave surface matched with the protrusion of the filtering part, but also is provided with multi-angle bristles, so that the cleaning air bag is better adapted to the protruding spherical surface of the filtering part, and the local cleaning effect of the device on the filter screen is better.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic perspective view of a filtering apparatus according to the present invention;
FIG. 3 is a cross-sectional view of a portion of the structure of the filter apparatus of the present invention;
FIG. 4 is a cross-sectional view of a purge housing of the present invention;
FIG. 5 is a schematic perspective view of a blowback member of the present invention;
fig. 6 is a schematic perspective view of a filter screen in a second embodiment of the present invention;
fig. 7 is a schematic diagram illustrating a cleaning operation state of a second filter screen according to the embodiment of the present invention;
FIG. 8 is a schematic perspective view of a third cleaning air bag according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a cleaning operation state of a third filter screen according to an embodiment of the present invention;
FIG. 10 is a schematic perspective view of a fourth cleaning balloon according to an embodiment of the present invention;
fig. 11 is a schematic diagram illustrating a cleaning operation state of a fourth filter according to an embodiment of the present invention.
In the figure: 100. a case; 110. an induced draft channel; 120. an air inlet; 121. an air inlet channel; 200. a filter screen; 210. a hard portion; 220. a filtering part; 221. a strip-shaped bag; 230. iron beads; 300. a dust collection bin; 400. a blowback component; 410. back blowing the shell; 420. a back-blowing motor; 430. a blade; 500. cleaning the component; 510. cleaning the shell; 520. cleaning a filter screen; 530. a double-ended motor; 540. a fan blade; 550. a cleaning plate; 560. cleaning the air bag; 561. a balloon; 570. brushing; 580. an electromagnet; 600. a rotating member; 610. a toothed ring; 620. rotating the gear; 630. a rotating motor; 700. a height adjusting part; 710. a rotating cylinder; 720. a first fixed cylinder; 730. a second fixed cylinder; 740. a first moving lever; 750. a second moving lever; 760. a communication shell; 770. adjusting a motor; 771. an adjusting rod; 772. a screw; 773. a first bevel gear; 774. and a second bevel gear.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings; the preferred embodiments of the present invention are illustrated in the drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right", and the like are used herein for illustrative purposes only and do not represent the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-5, an embodiment of the present application provides an air source heat pump, including a tank 100, an evaporator, a gas-liquid separator, a compressor, a condenser, an expansion valve, a filter, and a liquid storage tank; the evaporator, the gas-liquid separator, the compressor, the condenser, the expansion valve, the filter and the liquid storage barrel are all of the prior art, which will not be repeated herein, the top of the box body 100 is provided with an induced draft channel 110, an induced draft fan is fixed in the induced draft channel 110, the side wall of the box body 100 is provided with an air inlet 120, the box body 100 is internally provided with an air inlet channel 121 corresponding to the air inlet 120, the air inlet channel 121 is internally provided with a filter device, the filter device comprises a filter screen 200, a dust collecting bin 300, a blowback part 400, a cleaning part 500, a rotating part 600 and a height adjusting part 700, the filter screen 200 is fixed in the air inlet channel 121, the dust collecting bin 300 is fixed in the air inlet channel 121 and is positioned at the bottom of the filter screen 200, the top of the dust collecting bin 300 is provided with a dust collecting opening, the dust collecting opening is positioned between the filter screen 200 and the air inlet 120, the height adjusting part 700 is fixed at the top of the dust collecting bin 300, the back blowing component 400 and the cleaning component 500 are both fixed with the height adjusting component 700, the height adjusting component 700 can control the back blowing component 400 and the cleaning component 500 to synchronously move in height, the rotating component 600 is fixed at the top of the dust collection bin 300, the rotating component 600 can control the height adjusting component 700 to rotate, the back blowing component 400 is positioned at one side of the filter screen 200 far away from the air inlet 120, the cleaning component 500 is positioned at one side of the filter screen 200 near the air inlet 120, the cleaning component 500 comprises a cleaning shell 510, a cleaning filter screen 520, a double-headed motor 530, fan blades 540, a cleaning plate 550, a cleaning air bag 560 and bristles 570, the cleaning shell 510 is positioned at one side of the filter screen 200 near the air inlet 120, the cleaning filter screen 520 is fixed in the cleaning shell 510, the cleaning filter screen 520 is circular, the double-headed motor 530 is coaxially fixed in the cleaning filter screen 520, the fan blades 540 are fixed on the output end of the double-headed motor 530 far away from the filter screen 200, the cleaning plate 550 is fixed on the output end of the double-headed motor 530 near the filter screen 200, the cleaning plate 550 is in a cross shape, a cleaning air bag 560 is fixed at one end of the cleaning plate 550 near the filter screen 200, and a plurality of brush hairs 570 are fixed on the cleaning air bag 560;
when cleaning operation is needed, the cleaning component 500 and the back-blowing component 400 are synchronously moved to a part with serious blockage of the filter screen 200 through the height adjusting component 700 and the rotating component 600, then the cleaning component 500 and the back-blowing component work to form an air channel opposite to the air inlet direction of the box body 100, the filter screen 200 is back-blown, and the double-headed motor 530 also drives the cleaning plate 550 to rotate when working, and at the moment, the cleaning air bag 560 is driven to expand through the external air pump, so that bristles 570 on the cleaning air bag 560 are attached to the filter screen 200, cleaning of the filter screen 200 is realized, and dust under cleaning enters the dust collection bin 300 to be stored.
Preferably, the blowback component 400 includes a blowback casing 410, a blowback motor 420 and a blade 430, the blowback casing 410 is located at a side of the filter screen 200 away from the air inlet 120, the blowback motor 420 is fixed in the blowback casing 410, the blade 430 is fixed on a main shaft of the blowback motor 420, and the blowing directions of the blowback component 400 and the cleaning component 500 are the same.
Preferably, the height adjusting part 700 includes a rotating cylinder 710, a first fixed cylinder 720, a second fixed cylinder 730, a first moving rod 740, a second moving rod 750, and a communicating shell 760, where the communicating shell 760 is in a hollow cylindrical shape, the communicating shell 760 is fixed on one side of the top of the dust bin 300 near the air inlet 120, and the communicating shell 760 is in communication with the dust bin 300, the rotating cylinder 710 is rotationally connected with the hard part 210 of the filter screen 200, the rotating cylinder 710 is hollow inside and has an opening on one side, the opening end of the rotating cylinder 710 is rotationally connected and communicated with the communicating shell 760, the first fixed cylinder 720 and the second fixed cylinder 730 are fixed on the rotating cylinder 710, and the first fixed cylinder 720 and the second fixed cylinder 730 are respectively located on two sides of the filter screen 200, the first fixed cylinder 720 is in communication with the rotating cylinder 710, one end of the first moving rod 740 is in sliding connection with the first fixed cylinder 720, the other end of the first moving rod 740 is in fixed connection with the dust bin 510, and the cleaning shell 740 and the first fixed cylinder 720 are mutually connected with the first fixed cylinder 720 through the first moving rod 720 and the second fixed cylinder 720, so that the first fixed cylinder 720 and the second fixed cylinder 720 can be connected with the first moving cylinder 300 and the second fixed cylinder 720 through the first end and the second fixed cylinder 720.
Preferably, the height adjusting part 700 further includes an adjusting motor 770, an adjusting rod 771, two screws 772, two first bevel gears 773 and two second bevel gears 774, the adjusting motor 770 is fixed at the top of the dust bin 300, the adjusting rod 771 is fixed on a main shaft of the adjusting motor 770, the adjusting rod 771 is located in the rotating cylinder 710 and is rotationally connected with the rotating cylinder 710, the two screws 772 are respectively rotationally connected in the first fixed cylinder 720 and the second fixed cylinder 730, the two screws 772 are respectively in threaded fit with the first moving rod 740 and the second moving rod 750, the two first bevel gears 773 are respectively coaxially fixed at the bottoms of the two screw 772, the two second bevel gears 774 are coaxially fixed on the adjusting rod 771, and the two first bevel gears 773 are respectively meshed with the two second bevel gears 774;
when the heights of the back-blowing component 400 and the cleaning component 500 need to be adjusted, the two first bevel gears 773 are driven to rotate by the operation of the adjusting motor 770, and then the two second bevel gears 774 and the two screw rods 772 are driven to rotate, and the up-and-down movement of the cleaning shell 510 and the back-blowing shell 410 is realized by the threaded cooperation of the first moving rod 740 and the second moving rod 750 and the two screw rods 772.
Preferably, the rotating member 600 includes a toothed ring 610, a rotating gear 620, and a rotating motor 630, the toothed ring 610 is fixed to the outside of the rotating cylinder 710, the rotating motor 630 is fixed to the top of the dust collection bin 300, the rotating gear 620 is coaxially fixed to a main shaft of the rotating motor 630, and the rotating gear 620 is engaged with the toothed ring 610;
when the angles of the back-blowing component 400 and the cleaning component 500 need to be adjusted, the rotating motor 630 works to drive the rotating gear 620 to rotate, and then drive the toothed ring 610 and the rotating cylinder 710 to rotate, so that the angle adjustment of the cleaning shell 510 and the back-blowing shell 410 is realized.
The embodiment of the application also provides energy storage equipment, which comprises the air source heat pump.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
through the setting of clearance gasbag 560, when carrying out the clearance operation, the inflation of clearance gasbag 560 can make brush hair 570 more laminate filter screen 200, play better cleaning effect to when this device used for a long time, when the circumstances of big granule dust jam filter screen appears, can increase the inflation of clearance gasbag 560, make clearance gasbag 560 extrude filter screen 200, the big granule dust of jam is crowded scattered in the filter screen 200, in order to prevent filter screen 200 jam, make filter screen 200 can be better filter the air.
Example two
Since the large particle dust stuck in the filter screen 200 is squeezed and scattered by the expansion of the cleaning air bag 560, the squeezed and scattered dust may be squeezed into the box 100 through the filter screen 200, so that unclean air enters the box 100 to affect the normal operation of the device, in order to solve the above problems, as shown in fig. 4, 6 and 7, the second embodiment is further improved:
preferably, the filter screen 200 is composed of a hard portion 210 and a filter portion 220, the hard portion 210 is a cuboid frame, the filter portion 220 is fixed on the hard portion 210, the filter portion 220 is formed by a plurality of strip-shaped bags 221 which are alternately communicated to form a filter mesh, the strip-shaped bags 221 are made of elastic materials, paraffin is filled in the strip-shaped bags 221, the melting point of the paraffin is higher than 65 ℃, and when the paraffin in the strip-shaped bags 221 is melted, the strip-shaped bags 221 cannot deform under the self elasticity under the condition of no external force.
Preferably, an electric heating wire for heating the filter screen 200 is fixed on one side of the cleaning shell 510 close to the filter screen 200, an electromagnet 580 is fixed on the center of one side of the cleaning plate 550 close to the filter screen 200, and a plurality of iron beads 230 are fixed on one side of the strip-shaped bag 221 close to the air inlet 120 in a lattice arrangement.
When the filter screen 200 is cleaned locally, the electric heating wire works, the part of the filter part 220 to be cleaned is heated, after paraffin in the strip-shaped bag 221 of the part of the filter part 220 is melted, the electromagnet 580 is electrified to work, and the iron beads 230 on the strip-shaped bag 221 are magnetically attracted, so that the part of the filter part 220 forms a convex surface facing the cleaning shell 510, at the moment, the mesh size formed by the strip-shaped bag 221 is changed because the strip-shaped bag 221 is stretched, cleaning operation is realized by being matched with the cleaning air bag 560 and the brush hair 570 more easily, after cleaning is finished, the electromagnet 580 is powered off, the strip-shaped bag 221 is reset, after paraffin is cooled, the strip-shaped bag 221 is hardened, and air filtering is continued.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
when cleaning operation is performed, the part of the filtering part 220 to be cleaned forms a convex surface towards the cleaning shell 510, the mesh size formed by the strip-shaped bag 221 is changed, cleaning operation is realized by matching the cleaning air bag 560 and the brush hair 570 more easily, and the cleaned dust can not directly enter the box body 100, but can fall on the deformed strip-shaped bag 221 or be reversely blown to one side of the filter screen 200, which is close to the air inlet 120, by the back-blowing component 400, so that unclean air is prevented from entering the box body 100, and normal operation of the device is prevented from being influenced.
Example III
In order to avoid that the inflated cleaning bladder 560 cannot fit the raised filter section 220, as shown in fig. 8-9, a further improvement is made in the second embodiment:
preferably, the section of the cleaning air bag 560 is in a right trapezoid shape, and the height of the cleaning air bag 560 is gradually reduced from the end of the cleaning plate 550 to the center of the cleaning plate 550.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
by changing the shape of the cleaning bladder 560, the cleaning bladder 560 is inflated to form a "concave" to better conform to the raised filter portion 220 and achieve a better cleaning effect.
Example IV
In order to solve the above problem, as shown in fig. 10-11, the third embodiment is further improved, since the "convex surface" of the filtering portion 220 is actually a spherical surface, and there is a possibility that the degree of fitting is not high only by changing the cleaning air bag 560 into a right trapezoid:
preferably, each cleaning air bag 560 is formed by communicating a plurality of air bags 561, and the diameters of the plurality of air bags 561 are gradually reduced from the end of the cleaning plate 550 to the center of the cleaning plate 550, and a plurality of bristles 570 are fixed on each air bag 561.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
the cleaning air bag 560 formed by the plurality of the air bags 561 not only can form a concave surface matched with the protrusion of the filter part 220, but also is provided with the bristles 570 with multiple angles on the air bags 561, so that the cleaning air bag 560 is better adapted to the protruding spherical surface of the filter part 220, and the local cleaning effect of the device on the filter screen 200 is better.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an air source heat pump, includes box (100), evaporimeter, gas-liquid separator, compressor, condenser, expansion valve, filter, stock solution bucket, box (100) top is equipped with induced air passageway (110), be fixed with the draught fan in induced air passageway (110), air intake (120) are seted up to box (100) lateral wall, air intake passageway (121) that have in box (100) to correspond with air intake (120), be fixed with filtration equipment in air intake passageway (121), characterized in that, filtration equipment includes filter screen (200), dust collection bin (300), blowback part (400), cleaning part (500), rotating part (600) and altitude mixture control part (700), filter screen (200) are fixed in air intake passageway (121), dust collection bin (300) are fixed in air intake passageway (121) and are located the bottom of filter screen (200), and dust collection bin (300) top is seted up the dust collection mouth, dust collection mouth is located between filter screen (200) and air intake (120), altitude mixture control part (700) are fixed at dust collection bin (300) top, and blowback part (400) and altitude mixture control part (700) are all can be adjusted with blowback part (500) and altitude mixture control part (500), the rotary part (600) is fixed at the top of the dust collection bin (300), the rotary part (600) can control the height adjusting part (700) to rotate, the back blowing part (400) is positioned at one side of the filter screen (200) far away from the air inlet (120), the cleaning part (500) is positioned at one side of the filter screen (200) near the air inlet (120), the cleaning part (500) comprises a cleaning shell (510) and a cleaning filter screen (520), a double-headed motor (530), fan blades (540), a cleaning plate (550), a cleaning air bag (560) and bristles (570), the cleaning shell (510) is positioned at one side of the filter screen (200) near the air inlet (120), the cleaning filter screen (520) is fixed in the cleaning shell (510), the cleaning filter screen (520) is circular, the double-headed motor (530) is coaxially fixed in the cleaning filter screen (520), the fan blades (540) are fixed at the output end of the double-headed motor (530) near the filter screen (200), the cleaning plate (550) is fixed at the output end of the double-headed motor (530) near the filter screen (200), the cross-shaped plate (550) near the air bag (200), a plurality of bristles (570) are fixed on the cleaning air bag (560);
the filter screen (200) consists of a hard part (210) and a filtering part (220), wherein the hard part (210) is a cuboid frame, the filtering part (220) is fixed on the hard part (210), the filtering part (220) is formed by a plurality of strip-shaped bags (221) which are communicated in a staggered way to form a filter net shape, the strip-shaped bags (221) are made of elastic materials, paraffin is filled in the strip-shaped bags (221), the melting point of the paraffin is higher than 65 ℃, and when the paraffin in the strip-shaped bags (221) is melted, the strip-shaped bags (221) cannot deform under the self elasticity of the strip-shaped bags without external force;
an electric heating wire for heating the filter screen (200) is fixed on one side of the cleaning shell (510) close to the filter screen (200), an electromagnet (580) is fixed on the center of one side of the cleaning plate (550) close to the filter screen (200), and a plurality of iron beads (230) are fixed on one side of the strip-shaped bag (221) close to the air inlet (120) in a lattice arrangement manner;
the section of the cleaning air bag (560) is in a right trapezoid shape, and the height of the cleaning air bag (560) is gradually reduced from the end part of the cleaning plate (550) to the center of the cleaning plate (550);
each cleaning air bag (560) is formed by communicating a plurality of air bags (561), the diameters of the air bags (561) are gradually reduced from the end part of the cleaning plate (550) to the center of the cleaning plate (550), and a plurality of bristles (570) are fixed on each air bag (561).
2. An air source heat pump according to claim 1, wherein the back-blowing component (400) comprises a back-blowing shell (410), a back-blowing motor (420) and a blade (430), the back-blowing shell (410) is located at one side of the filter screen (200) away from the air inlet (120), the back-blowing motor (420) is fixed in the back-blowing shell (410), the blade (430) is fixed on a main shaft of the back-blowing motor (420), and the blowing directions of the back-blowing component (400) and the cleaning component (500) are the same.
3. An air source heat pump according to claim 1, wherein the height adjusting means (700) comprises a rotary drum (710), a first fixed drum (720), a second fixed drum (730), a first moving rod (740), a second moving rod (750) and a communicating case (760), the communicating case (760) is a hollow cylinder, the communicating case (760) is fixed on one side of the top of the dust collection bin (300) near the air inlet (120), the communicating case (760) is communicated with the dust collection bin (300), the rotary drum (710) is rotatably connected with the hard part (210) of the filter screen (200), the rotary drum (710) is hollow in the interior and is opened on one side, the opening end of the rotary drum (710) is rotatably connected with the communicating case (760), the first fixed drum (720) and the second fixed drum (730) are both fixed on the rotary drum (710), the first fixed drum (720) and the second fixed drum (730) are respectively positioned on two sides of the dust collection bin (300), the first fixed drum (720) is connected with the first fixed drum (720) and the second fixed drum (740) through the moving rod (740), the first fixed drum (740) is connected with the first fixed drum (740) through the first moving rod (740) and the second fixed drum (740) through the first moving rod (740) and the first fixed drum (740) through the first fixed drum (740) and the second fixed drum (740) through the moving rod (740, the dust in the cleaning shell (510) can enter the dust collection bin (300) through the first moving rod (740), the first fixed barrel (720), the rotating barrel (710) and the communicating shell (760), one end of the second moving rod (750) is in sliding connection with the second fixed barrel (730), and the other end of the second moving rod (750) is fixedly connected with the back blowing shell (410).
4. An air source heat pump according to claim 3, wherein the height adjusting part (700) further comprises an adjusting motor (770), an adjusting rod (771), two screws (772), two first bevel gears (773) and two second bevel gears (774), the adjusting motor (770) is fixed at the top of the dust collection bin (300), the adjusting rod (771) is fixed on the main shaft of the adjusting motor (770), the adjusting rod (771) is located in the rotating cylinder (710) and is rotationally connected with the rotating cylinder (710), the two screws (772) are respectively rotationally connected in the first fixed cylinder (720) and the second fixed cylinder (730), the two screws (772) are respectively in threaded fit with the first moving rod (740) and the second moving rod (750), the two first bevel gears (773) are respectively coaxially fixed at the bottoms of the two screws (772), the two second bevel gears (774) are respectively coaxially fixed on the adjusting rod (771), and the two first bevel gears (773) are respectively meshed with the two second bevel gears (774).
5. An air source heat pump according to claim 3, wherein the rotating member (600) comprises a toothed ring (610), a rotating gear (620) and a rotating motor (630), the toothed ring (610) is fixed outside the rotating cylinder (710), the rotating motor (630) is fixed on top of the dust collection bin (300), the rotating gear (620) is coaxially fixed on a main shaft of the rotating motor (630), and the rotating gear (620) is meshed with the toothed ring (610).
6. An energy storage device comprising an air source heat pump according to any one of claims 1-5.
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| CN202311509243.3A CN117232171B (en) | 2023-11-14 | 2023-11-14 | Air source heat pump and energy storage equipment |
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| CN202311509243.3A CN117232171B (en) | 2023-11-14 | 2023-11-14 | Air source heat pump and energy storage equipment |
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Citations (4)
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|---|---|---|---|---|
| CN114768410A (en) * | 2022-04-19 | 2022-07-22 | 谭瑞平 | Waste gas treatment equipment for incinerator |
| CN115468334A (en) * | 2022-10-31 | 2022-12-13 | 中国建筑西北设计研究院有限公司 | Filtering assembly and filtering method of air source heat pump unit |
| CN219607211U (en) * | 2023-04-06 | 2023-08-29 | 辽宁东戴河新区秦汉新能源科技有限公司 | Air source heat pump with noise reduction structure |
| CN116764346A (en) * | 2023-08-18 | 2023-09-19 | 深圳市昱森机电有限公司 | Motor air inlet filtering mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290151B (en) * | 2007-04-18 | 2010-05-26 | 海尔集团公司 | Air conditioner filter screen self-cleaning device |
| KR101828587B1 (en) * | 2017-06-26 | 2018-02-13 | (주)센도리 | Ventilator to remove dust |
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- 2023-11-14 CN CN202311509243.3A patent/CN117232171B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768410A (en) * | 2022-04-19 | 2022-07-22 | 谭瑞平 | Waste gas treatment equipment for incinerator |
| CN115468334A (en) * | 2022-10-31 | 2022-12-13 | 中国建筑西北设计研究院有限公司 | Filtering assembly and filtering method of air source heat pump unit |
| CN219607211U (en) * | 2023-04-06 | 2023-08-29 | 辽宁东戴河新区秦汉新能源科技有限公司 | Air source heat pump with noise reduction structure |
| CN116764346A (en) * | 2023-08-18 | 2023-09-19 | 深圳市昱森机电有限公司 | Motor air inlet filtering mechanism |
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