CN117490230B - Air conditioner host with self-cleaning function - Google Patents
Air conditioner host with self-cleaning function Download PDFInfo
- Publication number
- CN117490230B CN117490230B CN202311832933.2A CN202311832933A CN117490230B CN 117490230 B CN117490230 B CN 117490230B CN 202311832933 A CN202311832933 A CN 202311832933A CN 117490230 B CN117490230 B CN 117490230B
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- Prior art keywords
- fixed
- self
- exhaust channel
- channel
- shell
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 38
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 claims abstract 5
- 238000004804 winding Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of air conditioning hosts, and discloses an air conditioning host with a self-cleaning function, which comprises a shell, wherein an air exhaust channel is formed in the shell, a filter screen is fixed on the rear side of the air exhaust channel, a self-cleaning mechanism is fixed in one side wall of the shell and extends into the air exhaust channel, a cooling pipe and a support plate are fixed in the air exhaust channel, a fan is fixed on the front side of the support plate, and a separation net is fixed on the front side of the air exhaust channel. This self-cleaning function's air conditioner host computer can reach the purpose of self-cleaning, and outside air can obtain filtering under the effect of filter screen before getting into in the exhaust passage, and dust impurity remains in the rear side of filter screen, can move left along with the slider when blowing the dirt passageway backward, conveniently blow out the dust impurity in the filter screen mesh automatically, and the scraper blade moves left along with the movable plate simultaneously, conveniently scrapes the dust impurity on the filter screen automatically to realize self-cleaning's effect.
Description
Technical Field
The invention relates to the technical field of air conditioner hosts, in particular to an air conditioner host with a self-cleaning function.
Background
An air conditioner is an equipment for adjusting and controlling parameters such as temperature, humidity and flow rate of air in a building or a structure by manual means, an indoor air conditioner needs to be matched with an outdoor unit of the air conditioner, and in the operation process of an air conditioner main unit, particularly when a compressor compresses a refrigerant, a great amount of heat is generated, so that the temperature of the air conditioner main unit is rapidly increased.
The existing air conditioner main unit is generally provided with a filter screen to isolate external dust impurities, but the dust impurities are generally directly accumulated on the filter screen, the dust impurities are accumulated more and thicker to influence the air exhaust effect of the air conditioner main unit, and the air conditioner main unit is generally installed at a high place, so that the air conditioner main unit is difficult and dangerous to clean manually, and the existing equipment is required to be improved.
Disclosure of Invention
The invention aims to provide an air conditioner main unit with a self-cleaning function, which aims to solve the problems that the existing air conditioner main unit provided in the background art is generally provided with a filter screen to isolate external dust impurities, but the dust impurities are generally directly accumulated on the filter screen, the air exhausting effect of the air conditioner main unit is affected by the thicker dust impurities, the air conditioner main unit is generally arranged at a high place, and the manual cleaning is difficult and dangerous.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an air conditioner host computer of self-cleaning function, includes the casing, set up the passageway of airing exhaust on the casing, the rear side of passageway of airing exhaust is fixed with the filter screen, a lateral wall internal fixation of casing has self-cleaning mechanism, self-cleaning mechanism stretches into in the passageway of airing exhaust.
The cooling pipe and the support plate are fixed in the exhaust channel, the fan is fixed on the front side of the support plate, and the partition net is fixed on the front side of the exhaust channel.
Preferably, the self-cleaning mechanism comprises a motor, the motor is fixed in a side wall of the shell, the output end of the motor is connected with the belt transmission assembly, a first screw rod is fixed on one side of the belt transmission assembly, a sliding block is connected with the outer side of the first screw rod in a threaded manner, and an annular channel is formed in the sliding block.
Through adopting above-mentioned technical scheme, first lead screw rotation can drive the slider and control the removal.
Preferably, an air pump is fixed in one side wall of the shell, and the front side of the air pump is connected with the annular channel through a connecting hose.
By adopting the technical scheme, external air can enter the annular channel through the connecting hose under the action of the air pump.
Preferably, the inner top of the exhaust channel and the inner bottom of the exhaust channel are both fixed with extension springs, the inner ends of the extension springs are fixed with lantern rings, and the lantern rings are sleeved on the outer sides of the connecting hoses.
By adopting the technical scheme, the extension spring and the lantern ring are matched for use, so that the connecting hose can be assisted to reset.
Preferably, the rear side of the sliding block is fixed with a dust blowing channel, the dust blowing channel is slidably connected in the exhaust channel, and the dust blowing channel is communicated with the annular channel.
By adopting the technical scheme, the dust blowing channel can blow backwards to automatically blow dust impurities on the filter screen.
Preferably, the two sides of the rear inner wall of the exhaust channel are symmetrically fixed with fixing blocks, the inner sides of the fixing blocks are connected with the stop blocks through compression springs, and the first lead screw penetrates through the stop blocks.
By adopting the technical scheme, the sliding block can be propped up by matching the compression spring and the stop block.
Preferably, the rear side of casing is fixed with the protection frame, the back side that the belt drive subassembly runs through the casing rotates to be connected in the protection frame, the output of belt drive subassembly is connected with the second lead screw, and the outside threaded connection of second lead screw has the movable plate, the bilateral symmetry of movable plate one end face is fixed with the scraper blade.
By adopting the technical scheme, the belt transmission assembly can drive the first screw and the second screw to rotate simultaneously.
Preferably, the rear side of the shell is fixed with a fixed plate, a protective sleeve is fixed between the fixed plate and the movable plate, and the protective sleeve is covered on the outer side of the second screw rod.
Through adopting above-mentioned technical scheme, the lag plays the effect of isolation protection to the second lead screw.
Preferably, the movable plate is internally provided with a groove, the groove is rotationally connected with a winding rod, the winding rod is connected with the movable plate through a scroll spring, a pull rope is wound on the outer side of the winding rod, two sides of the protective sleeve are symmetrically fixed with fixing rings, and the pull rope penetrates through the fixing rings and is connected with the fixing plate.
By adopting the technical scheme, when the movable plate moves leftwards, the winding rod can automatically wind the pull rope.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the air conditioner main unit with the self-cleaning function, the self-cleaning purpose can be achieved through the mutual matching of the sliding blocks, the dust blowing channels, the moving plates and the scraping plates, external air can be filtered under the action of the filter screen before entering the exhaust channels, dust impurities remain on the rear side of the filter screen, the dust blowing channels can move leftwards along with the sliding blocks when blowing backwards, dust impurities in meshes of the filter screen can be conveniently and automatically blown out, meanwhile, the scraping plates move leftwards along with the moving plates, and the dust impurities on the filter screen can be conveniently and automatically scraped, so that the self-cleaning effect is achieved;
2. this air conditioner host computer of automatically cleaning function uses through the belt drive subassembly, first lead screw, the second lead screw, the movable plate, the lag, the rolling pole, stay cord and solid fixed ring's mutually supporting that set up, can reach the purpose of keeping apart the protection, belt drive subassembly operation can drive first lead screw and second lead screw and rotate simultaneously, the lag plays the effect of keeping apart the protection to the second lead screw, but collocation uses stay cord and solid fixed ring to prop up the lag, avoid its direct adhesion on the second lead screw, when the movable plate moves to the left, the rolling pole can automatic rolling stay cord.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional elevation view of the present invention;
FIG. 4 is a schematic view of the self-cleaning mechanism of the present invention;
FIG. 5 is a schematic view of a right-side cross-sectional structure of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
fig. 7 is an enlarged view of fig. 5B according to the present invention.
In the figure: 1. a housing; 2. an exhaust passage; 3. a filter screen; 4. a self-cleaning mechanism; 401. a motor; 402. a belt drive assembly; 403. a first lead screw; 404. a slide block; 405. an annular channel; 406. a connecting hose; 407. a collar; 408. a tension spring; 409. an air pump; 410. a dust blowing channel; 411. a fixed block; 412. a compression spring; 413. a stop block; 414. a protective frame; 415. a second screw rod; 416. a moving plate; 417. a scraper; 418. a protective sleeve; 419. a fixing plate; 420. a groove; 421. a winding rod; 422. a pull rope; 423. a fixing ring; 5. a cooling tube; 6. a support plate; 7. a blower; 8. a separation net.
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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an air conditioner host computer of self-cleaning function, includes casing 1, has seted up exhaust channel 2 on the casing 1, and exhaust channel 2's rear side is fixed with filter screen 3, and casing 1's a lateral wall internal fixation has self-cleaning mechanism 4, and self-cleaning mechanism 4 stretches into in the exhaust channel 2.
The cooling pipe 5 and the support plate 6 are fixed in the exhaust channel 2, the fan 7 is fixed on the front side of the support plate 6, and the separation net 8 is fixed on the front side of the exhaust channel 2.
In this embodiment, as shown in fig. 2 and 4, the self-cleaning mechanism 4 includes a motor 401, the motor 401 is fixed in a side wall of the housing 1, an output end of the motor 401 is connected with a belt transmission assembly 402, a first screw 403 is fixed on one side of the belt transmission assembly 402, a sliding block 404 is screwed on an outer side of the first screw 403, an annular channel 405 is formed on the sliding block 404, the belt transmission assembly 402 can operate under the action of the motor 401, so as to drive the first screw 403 to rotate, at this time, the sliding block 404 and the dust blowing channel 410 can slide leftwards under the limit action of the air exhausting channel 2 and the first screw 403, and the dust blowing channel 410 moves leftwards while blowing air, so that dust and impurities in meshes of the filter screen 3 can be blown out conveniently and automatically and comprehensively.
In this embodiment, as shown in fig. 2, 4, 5 and 7, an air pump 409 is fixed in a side wall of the housing 1, and the front side of the air pump 409 is connected with the annular channel 405 through a connection hose 406, the connection hose 406 plays a role of connecting the annular channel 405 and the air pump 409, and external air can be blown out backwards through the connection hose 406, the annular channel 405 and the dust blowing channel 410 in sequence under the action of the air pump 409, so as to facilitate automatic blowing of dust impurities on the filter screen 3.
In this embodiment, as shown in fig. 3, extension springs 408 are fixed on the inner top of the exhaust channel 2 and the inner bottom of the exhaust channel 2, a collar 407 is fixed on the inner end of the extension spring 408, the collar 407 is sleeved on the outer side of the connection hose 406, the collar 407 plays a role in supporting the connection hose 406, and the connection hose 406 can be assisted to reset by using the collar 407 and the extension springs 408 in combination.
In this embodiment, as shown in fig. 2 and 4, a dust blowing channel 410 is fixed at the rear side of the slider 404, and the dust blowing channel 410 is slidably connected in the air exhaust channel 2, the dust blowing channel 410 is communicated with the annular channel 405, and the dust blowing channel 410 blows air backwards, so as to facilitate automatic blowing of dust and impurities on the filter screen 3.
In this embodiment, as shown in fig. 2, 3 and 4, the two sides of the rear inner wall of the exhaust channel 2 are symmetrically fixed with the fixing block 411, and the inner side of the fixing block 411 is connected with the stop block 413 through the compression spring 412, the first screw 403 penetrates through the stop block 413, the moving range of the slide block 404 is smaller than that of the moving plate 416, and when the moving plate 416 moves to the bottom left and to the bottom right, the compression spring 412 and the stop block 413 are matched to support the slide block 404.
In this embodiment, as shown in fig. 2, 4 and 6, the rear side of the housing 1 is fixed with a protection frame 414, the belt transmission assembly 402 penetrates through the rear side of the housing 1 and is rotatably connected in the protection frame 414, the output end of the belt transmission assembly 402 is connected with a second screw rod 415, the outer side of the second screw rod 415 is in threaded connection with a moving plate 416, two sides of one end face of the moving plate 416 are symmetrically fixed with scraping plates 417, the belt transmission assembly 402 can drive the second screw rod 415 to rotate, and at this moment, the moving plate 416 can slide leftwards under the limiting action of the second screw rod 415, the housing 1 and the filter screen 3, so that dust impurities on the filter screen 3 can be scraped automatically and conveniently, and a self-cleaning effect can be realized.
In this embodiment, as shown in fig. 1, 2 and 4, a fixing plate 419 is fixed on the rear side of the housing 1, and a protecting sleeve 418 is fixed between the fixing plate 419 and the moving plate 416, where the protecting sleeve 418 covers the outer side of the second screw rod 415, and the protecting sleeve 418 plays a role in isolating and protecting the second screw rod 415.
In this embodiment, as shown in fig. 2, fig. 4, fig. 5, fig. 6 and fig. 7, a groove 420 is formed in the moving plate 416, a winding rod 421 is rotationally connected in the groove 420, the winding rod 421 is connected with the moving plate 416 through a spiral spring, a pull rope 422 is wound around the outer side of the winding rod 421, two sides of the protecting sleeve 418 are symmetrically fixed with fixing rings 423, the pull rope 422 penetrates through the fixing rings 423 and is connected with the fixing plate 419, when the moving plate 416 moves left, the winding rod 421 can automatically rotate and wind the pull rope 422 under the action of the spiral spring, the protecting sleeve 418 can be supported by the fixing rings 423 and the fixing rings 423, so that the protecting sleeve 418 is prevented from collapsing and wrapping on the outer side of the second screw rod 415, and when the moving plate 416 moves right, the pull rope 422 can be released by the winding rod 421.
The application method and the advantages of the invention are as follows: the air conditioner host with the self-cleaning function has the following working process:
as shown in fig. 1 to 7: firstly, install casing 1 on the outer wall and with cooling tube 5 and indoor air conditioner phase connection, start fan 7, fan 7 bloies forward, the air can obtain filtering process under the effect of filter screen 3 before getting into in the passageway of airing exhaust 2, this moment dust impurity remains in filter screen 3's outside, belt drive assembly 402 moves, thereby drive first lead screw 403 and second lead screw 415 rotation, slider 404 and movable plate 416 move left, blow dust passageway 410 forward simultaneously, thereby blow out the dust impurity in the mesh of filter screen 3, scraper 417 can strike off dust impurity voluntarily, thereby reach self-cleaning's effect, the effect of isolation protection is played to second lead screw 415 to the lag 418, when movable plate 416 moves left, the stay wire 422 is rolled up voluntarily to rolling up to the pole 421 under the effect of scroll spring, collocation use stay wire 422 and solid fixed ring 423 can prop up the lag 418 all the time, when movable plate 416 moves left or right moves to the bottom, use compression spring 412 and dog 413 to collocation can support slider 404.
In summary, the air conditioner host with the self-cleaning function achieves the purposes of self-cleaning and isolation protection, and meets the use requirements of people.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides an air conditioner host computer of self-cleaning function, includes casing (1), its characterized in that: an exhaust channel (2) is formed in the shell (1), a filter screen (3) is fixed on the rear side of the exhaust channel (2), a self-cleaning mechanism (4) is fixed in one side wall of the shell (1), the self-cleaning mechanism (4) stretches into the exhaust channel (2), the self-cleaning mechanism (4) comprises a motor (401), the motor (401) is fixed in one side wall of the shell (1), the output end of the motor (401) is connected with a belt transmission assembly (402), one side of the belt transmission assembly (402) is fixed with a first screw (403), the outer side of the first screw (403) is in threaded connection with a sliding block (404), an annular channel (405) is formed in the sliding block (404), the rear side of the sliding block (404) is fixed with a dust blowing channel (410), the dust blowing channel (410) is in the exhaust channel (2) in a sliding connection mode, the dust blowing channel (410) is communicated with the annular channel (405), the rear side of the shell (1) is fixed with a protective frame (414), the output end of the belt transmission assembly (401) is connected with a second screw (416) in a threaded connection mode, the second screw (416) is in the threaded connection with the second screw (416), the scraping plates (417) are symmetrically fixed on two sides of one end face of the moving plate (416), the fixing plate (419) is fixed on the rear side of the shell (1), a protecting sleeve (418) is fixed between the fixing plate (419) and the moving plate (416), the protecting sleeve (418) is covered on the outer side of the second screw rod (415), a groove (420) is formed in the moving plate (416), a winding rod (421) is rotationally connected in the groove (420), the winding rod (421) is connected with the moving plate (416) through a scroll spring, pull ropes (422) are wound on the outer side of the winding rod (421), fixing rings (423) are symmetrically fixed on two sides of the protecting sleeve (418), and the pull ropes (422) penetrate through the fixing rings (423) and are connected with the fixing plate (419).
The cooling device is characterized in that a cooling pipe (5) and a support plate (6) are fixed in the exhaust channel (2), a fan (7) is fixed on the front side of the support plate (6), and a separation net (8) is fixed on the front side of the exhaust channel (2).
2. The self-cleaning air conditioning host of claim 1, wherein: an air pump (409) is fixed in one side wall of the shell (1), and the front side of the air pump (409) is connected with the annular channel (405) through a connecting hose (406).
3. The self-cleaning air conditioning host of claim 1, wherein: the inner top of the exhaust channel (2) and the inner bottom of the exhaust channel (2) are both fixed with extension springs (408), the inner ends of the extension springs (408) are fixed with lantern rings (407), and the lantern rings (407) are sleeved on the outer sides of the connecting hoses (406).
4. The self-cleaning air conditioning host of claim 1, wherein: the two sides of the rear inner wall of the exhaust channel (2) are symmetrically fixed with fixing blocks (411), the inner sides of the fixing blocks (411) are connected with the stop blocks (413) through compression springs (412), and the first lead screws (403) penetrate through the stop blocks (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311832933.2A CN117490230B (en) | 2023-12-28 | 2023-12-28 | Air conditioner host with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311832933.2A CN117490230B (en) | 2023-12-28 | 2023-12-28 | Air conditioner host with self-cleaning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117490230A CN117490230A (en) | 2024-02-02 |
| CN117490230B true CN117490230B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311832933.2A Active CN117490230B (en) | 2023-12-28 | 2023-12-28 | Air conditioner host with self-cleaning function |
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| Country | Link |
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| CN (1) | CN117490230B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213555927U (en) * | 2020-11-06 | 2021-06-29 | 荆州市国创机械制造有限公司 | Novel bag-type dust collector |
| CN113851278A (en) * | 2021-09-27 | 2021-12-28 | 国网黑龙江省电力有限公司双鸭山供电公司 | Power cable processing method |
| CN217391873U (en) * | 2022-03-21 | 2022-09-09 | 苏州净德家环境科技有限公司 | But air filter of automatically cleaning |
| CN219984227U (en) * | 2023-05-24 | 2023-11-10 | 东莞市华生益环保净化科技有限公司 | Self-cleaning filter screen |
| CN117249511A (en) * | 2023-10-08 | 2023-12-19 | 佛山市形科工业设计有限公司 | Automatic dust removal mechanism of air conditioner filter screen and mobile air conditioner |
-
2023
- 2023-12-28 CN CN202311832933.2A patent/CN117490230B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213555927U (en) * | 2020-11-06 | 2021-06-29 | 荆州市国创机械制造有限公司 | Novel bag-type dust collector |
| CN113851278A (en) * | 2021-09-27 | 2021-12-28 | 国网黑龙江省电力有限公司双鸭山供电公司 | Power cable processing method |
| CN217391873U (en) * | 2022-03-21 | 2022-09-09 | 苏州净德家环境科技有限公司 | But air filter of automatically cleaning |
| CN219984227U (en) * | 2023-05-24 | 2023-11-10 | 东莞市华生益环保净化科技有限公司 | Self-cleaning filter screen |
| CN117249511A (en) * | 2023-10-08 | 2023-12-19 | 佛山市形科工业设计有限公司 | Automatic dust removal mechanism of air conditioner filter screen and mobile air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117490230A (en) | 2024-02-02 |
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Denomination of invention: A self-cleaning air conditioning host Granted publication date: 20240319 Pledgee: Bank of Qilu Co.,Ltd. Dezhou Wucheng sub branch Pledgor: Xingheng Environmental Technology Group Co.,Ltd. Registration number: Y2024980014012 |