CN114383208A - Full-automatic self-cleaning maintenance-free filter for central air conditioner - Google Patents
Full-automatic self-cleaning maintenance-free filter for central air conditioner Download PDFInfo
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- CN114383208A CN114383208A CN202111574573.1A CN202111574573A CN114383208A CN 114383208 A CN114383208 A CN 114383208A CN 202111574573 A CN202111574573 A CN 202111574573A CN 114383208 A CN114383208 A CN 114383208A
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- reciprocating
- wall
- cleaning
- liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/20—Particle separators, e.g. dust precipitators, using filtering belts the belts combined with drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/22—Particle separators, e.g. dust precipitators, using filtering belts the belts travelling during filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of cleaning of reciprocating filter screens of central air conditioners, in particular to a full-automatic self-cleaning maintenance-free filter for a central air conditioner. It includes filtering component and the clean subassembly of setting in filtering component one side, filtering component includes the installation shell, the both ends of installation shell inner wall all rotate and are provided with the installation axle, two it is provided with reciprocating strainer to rotate between the installation axle outer wall, driving motor is installed to the lateral wall of installation shell, should be arranged in the full-automatic automatically cleaning maintenance-free filter of central air conditioning, through the clean subassembly that sets up, the installation axle drives reciprocating strainer and rotates, reciprocating strainer rotates to cleaning element department, and the cleaning element gets rid of the dust on reciprocating strainer surface, makes the dust drop in the casing, and then has realized dust self-cleaning, and it is huge to have solved artifical dismantlement cost, and because partial reciprocating strainer mounted position is not convenient for dismantle, also more difficult problem to later maintenance.
Description
Technical Field
The invention relates to the technical field of cleaning of reciprocating filter screens of central air conditioners, in particular to a full-automatic self-cleaning maintenance-free filter for a central air conditioner.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner and intensively processes air to meet the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load.
The common cleaning mode of the reciprocating filter screen of the central air conditioner in the market at present is disassembly and cleaning, and the central air conditioner has seasonal characteristics, so that the cleaning times are at least twice every year, and the manual disassembly and cleaning cost is huge. And because the installation position of part of the reciprocating filter screen is inconvenient to disassemble, the later maintenance is difficult.
Disclosure of Invention
The invention aims to provide a full-automatic self-cleaning maintenance-free filter for a central air conditioner, which solves the problems in the prior art.
For realizing above-mentioned purpose, provide a be used for full-automatic automatically cleaning maintenance-free filter of central air conditioning, including filtering component and the clean subassembly of setting in filtering component one side, filtering component is including the installation shell, the both ends of installation shell inner wall are all rotated and are provided with the installation axle, two it is provided with reciprocal filter screen to rotate between the installation axle outer wall, driving motor is installed to the lateral wall of installation shell, driving motor's output run through the installation shell lateral wall and with the one end fixed connection of installation axle, first breach has been seted up to one side of installation shell, clean subassembly includes at least:
the shell is mounted on one side, located at the first notch, of the mounting shell, a second notch is formed in one side, located at the mounting shell, of the shell, a discharge opening is formed in one side, opposite to the second notch, of the shell, and a baffle is arranged in the discharge opening;
a cleaning member disposed inside the housing, the cleaning member for removing dust from a surface of the reciprocating screen.
As a further improvement of the technical scheme, the cleaning piece comprises a scraper, one end of the scraper is fixed on the inner wall of the top of the shell, the shell is obliquely arranged, and the other end of the scraper is attached to the surface of the reciprocating filter screen.
As a further improvement of this technical scheme, the cleaning member includes the pipeline, the pipeline sets up the inner wall at the casing top, the one end of pipeline is located the surface of reciprocal filter screen, the one end that reciprocal filter screen was kept away from to the pipeline is seal structure, the pipeline bottom is provided with negative-pressure air fan, negative-pressure air fan is located the casing, and the lateral wall of baffle is provided with a plurality of dust screens, the laminating of second breach department and pipeline bottom of casing.
As a further improvement of the technical scheme, a first partition plate is arranged in the shell, a second partition plate is arranged between the outer wall of the bottom of the first partition plate and the inner wall of the bottom of the shell, the bottom of the first partition plate is divided into a liquid storage cavity and an installation cavity by the second partition plate, a water pump is arranged in the installation cavity, a liquid inlet pipe communicated with the liquid storage cavity is arranged at a water inlet of the water pump, a liquid outlet pipe is connected with a water outlet pipe of the water pump, a plurality of liquid discharge pipes are arranged in the pipeline, one end of each liquid discharge pipe is communicated with a spray head and is communicated with the liquid discharge pipes through a liquid through pipe, and one of the liquid discharge pipes is communicated with the other end of the liquid discharge pipe.
As a further improvement of the technical scheme, the outer wall of the liquid discharge pipe is provided with a plurality of through holes.
As a further improvement of the technical scheme, one side of the shell is provided with a liquid collecting box which is positioned below one end, close to the reciprocating filter screen, of the pipeline.
As a further improvement of the technical scheme, a filter plate is arranged in the liquid collection box, and through holes are formed in the side wall of the liquid collection box and the side wall of the shell and communicated with each other.
Compared with the prior art, the invention has the beneficial effects that:
1. this be arranged in full-automatic automatically cleaning non-maintaining filter of central air conditioning, through the clean subassembly that sets up, the installation axle drives reciprocal filter screen and rotates, reciprocal filter screen rotates to cleaning element department, and the cleaning element is got rid of the dust on reciprocal filter screen surface, makes the dust drop in the casing, and then realized dust self-cleaning, it is huge to have solved artifical dismantlement clear cost, and because partial reciprocal filter screen mounted position is not convenient for dismantle, also more difficult problem to later maintenance.
2. This be arranged in full-automatic automatically cleaning non-maintaining filter of central air conditioning, through the scraper blade that sets up, the driving motor output shaft drives reciprocal filter screen through the installation axle and rotates, and reciprocal filter screen rotates to scraper blade department, because scraper blade and the laminating of reciprocal filter screen, the dust that the scraper blade will reciprocate the filter screen surface at this moment is scraped down, and the dust of scraping is received gravity and is dropped in the casing, and then has improved the clear efficiency to reciprocal filter screen.
3. This be arranged in the full-automatic automatically cleaning non-maintaining filter of central air conditioning, through the fluid-discharge tube that sets up, the water pump passes through the feed liquor pipe and carries the water in the liquid storage cavity to the drain pipe, and the water that goes out in the drain pipe enters into the fluid-discharge tube, then spouts reciprocal filter screen surface through the shower nozzle, realizes the cleanness to reciprocal filter screen, and it is worth explaining that the fluid-discharge tube setting can reduce the space of fluid-discharge tube and occupy in the pipeline to improve the device's use scene.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of a filter assembly according to example 1 of the present invention;
FIG. 3 is a first perspective view showing a sectional structure of a casing according to embodiment 2 of the present invention;
FIG. 4 is a schematic view showing the structure of a squeegee according to embodiment 2 of the invention;
FIG. 5 is a second perspective view showing a sectional structure of the case according to embodiment 3 of the present invention;
FIG. 6 is a schematic view of a piping structure according to embodiment 3 of the present invention;
FIG. 7 is a schematic structural diagram of a water pump according to embodiment 4 of the present invention;
FIG. 8 is a schematic view showing the structure of a liquid discharge tube according to embodiment 4 of the present invention;
FIG. 9 is an enlarged view of the drainage tube A of embodiment 4 of FIG. 8;
FIG. 10 is a schematic view of a liquid collecting box according to example 4 of the present invention.
The various reference numbers in the figures mean:
100. a filter assembly;
110. mounting a shell; 111. installing a shaft; 112. a reciprocating filter screen; 113. a drive motor; 114. a first notch;
200. a cleaning assembly;
210. a housing; 211. a second notch; 212. a discharge outlet; 213. a baffle plate;
220. a cleaning member; 221. a squeegee; 222. a pipeline; 223. a negative pressure fan; 224. a dust screen;
230. a first separator; 231. a second separator; 232. a liquid storage cavity; 233. installing a cavity; 234. a water pump; 235. a liquid inlet pipe; 236. a liquid outlet pipe; 237. a liquid discharge pipe; 238. a spray head; 239. a liquid pipe is communicated;
240. perforating;
250. a liquid collecting box; 251. a filter plate; 252. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1-2, a full-automatic self-cleaning maintenance-free filter for a central air conditioner is provided, which includes a filter assembly 100 and a cleaning assembly 200 disposed at one side of the filter assembly 100, the filter assembly 100 includes a mounting housing 110, the mounting housing 110 is disposed at the top of an air outlet of the central air conditioner, such that a reciprocating strainer 112 is disposed at the air outlet of the air conditioner, to filter air in the air outlet of the air conditioner, mounting shafts 111 are rotatably disposed at both ends of an inner wall of the mounting housing 110, the reciprocating strainer 112 is rotatably disposed between outer walls of the two mounting shafts 111, the reciprocating strainer 112 is in an annular structure, such that both upper and lower ends of the reciprocating strainer 112 can filter air, when the reciprocating strainer 112 rotates, a top end of the reciprocating strainer 112 rotates to a bottom end, to achieve a reciprocating effect of the reciprocating strainer 112, a driving motor 113 is disposed at a side wall of the mounting housing 110, an output end of the driving motor 113 penetrates through a side wall of the mounting housing 110 and is fixedly connected to one end of the mounting shaft 111, the first notch 114 is opened on one side of the mounting shell 110, and the cleaning assembly 200 at least includes:
the casing 210 is mounted on one side of the mounting casing 110, which is located at the first notch 114, one side of the casing 210, which is located at the mounting casing 110, is provided with a second notch 211, one side of the casing 210, which is opposite to the second notch 211, is provided with a discharge outlet 212, and a baffle 213 is arranged in the discharge outlet 212;
cleaning piece 220, cleaning piece 220 set up in the inside of casing 210, and cleaning piece 220 is used for getting rid of the dust to reciprocating strainer 112 surface, and through the cleaning assembly 200 who sets up, installation axle 111 drives reciprocating strainer 112 and rotates, and reciprocating strainer 112 rotates to cleaning piece 220 department, and cleaning piece 220 gets rid of the dust on reciprocating strainer 112 surface, makes the dust drop in casing 210, and then has realized dust self-cleaning.
When the filter assembly 100 and the cleaning assembly 200 of this embodiment are used specifically, the output shaft of the driving motor 113 drives the reciprocating filter screen 112 to rotate through the mounting shaft 111, the reciprocating filter screen 112 rotates the reciprocating filter screen 112 to rotate to the cleaning piece 220, the cleaning piece 220 removes dust on the surface of the reciprocating filter screen 112, the dust drops in the shell 210, and then the dust is automatically cleaned.
Example 2
In order to improve the cleaning efficiency of the reciprocating filter screen 112, the following improvements are made on the basis of the embodiment 1:
referring to fig. 3-4, wherein the cleaning member 220 includes a scraping plate 221, one end of the scraping plate 221 is fixed on the inner wall of the top of the housing 210, the housing 210 is disposed in an inclined manner, the other end of the scraping plate 221 is attached to the surface of the reciprocating filter 112, the output shaft of the driving motor 113 drives the reciprocating filter 112 to rotate through the mounting shaft 111, the reciprocating filter 112 rotates to the scraping plate 221, and since the scraping plate 221 is attached to the reciprocating filter 112, the scraping plate 221 scrapes off dust on the surface of the reciprocating filter 112, the scraped dust falls into the housing 210 by gravity, and the dust on the surface of the reciprocating filter 112 is directly scraped off by the scraping plate 221 through direct contact between the scraping plate 221 and the reciprocating filter 112, thereby improving the cleaning efficiency of the reciprocating filter 112.
Example 3
In order to reduce the abrasion of the reciprocating filter screen 112, the following improvements are made on the basis of the embodiment 1:
referring to fig. 5-6, wherein the cleaning member 220 includes a duct 222, the duct 222 is disposed on the inner wall of the top of the housing 210, one end of the duct 222 is located on the surface of the reciprocating filter 112, the end of the duct 222 away from the reciprocating filter 112 is sealed, the bottom of the duct 222 is provided with a negative pressure fan 223, the negative pressure fan 223 is driven by a driving motor, the negative pressure fan 223 is located in the housing 210, the sidewall of the baffle 213 is provided with a plurality of dust screens 224, the second gap 211 of the housing 210 is attached to the bottom of the duct 222, considering that the direct contact between the scraper 221 and the reciprocating filter 112 will cause faster wear on the reciprocating filter 112, for this reason, the negative pressure fan 223 rotates to generate negative pressure in the duct 222, the negative pressure sucks in the outside air through the end of the duct 222 close to the reciprocating filter 112, and dust on the surface of the reciprocating filter 112 is sucked into the duct 222 due to the end of the duct 222 close to the reciprocating filter 112, and finally into the housing 210 by a suction fan 223 to reduce wear on the reciprocating screen 112.
Example 4
In order to realize the washing of the reciprocating filter screen 112, the following improvement is made on the basis of the embodiment 3:
referring to fig. 7-10, a first partition plate 230 is disposed in the casing 210, a second partition plate 231 is disposed between an outer wall of a bottom of the first partition plate 230 and an inner wall of the bottom of the casing 210, the second partition plate 231 divides the bottom of the first partition plate 230 into a liquid storage cavity 232 and an installation cavity 233, a water pump 234 is disposed in the installation cavity 233, a water inlet of the water pump 234 is provided with a liquid inlet pipe 235 communicated with the liquid storage cavity 232, a water outlet of the water pump 234 is connected with a liquid outlet pipe 236, a plurality of liquid outlet pipes 237 are disposed in the pipe 222, one end of the liquid outlet pipe 237 is communicated with a spray head 238, the plurality of liquid outlet pipes 237 are communicated with one liquid outlet pipe 239, one of the liquid outlet pipes 237 is communicated with the other end of the liquid outlet pipe 236, and considering that the cleaning degree of the reciprocating strainer 112 cannot be improved only by simply removing ash from the reciprocating strainer 112, for this purpose, the water pump 234 delivers water in the liquid storage cavity 232 to the liquid outlet pipe 236 through the liquid inlet pipe 235, the water in the liquid outlet pipe 236 enters the liquid outlet pipe 237, and then is sprayed out to the surface of the reciprocating sieve 112 through the spray head 238, so as to clean the reciprocating sieve 112, it should be noted that the arrangement of the liquid outlet pipe 237 in the duct 222 can reduce the space occupation of the liquid outlet pipe 237, so as to improve the use scene of the device.
Specifically, in order to clean the inner wall of the pipeline 222, the outer wall of the liquid discharge pipe 237 is provided with a plurality of perforations 240, and considering that the pipeline 222 sucks dust, the dust is easily adhered to the inner wall of the pipeline 222 and the side wall of the negative pressure fan 223, for this reason, water in the liquid discharge pipe 237 is sprayed out to the inner wall of the pipeline 222 and the outer wall of the negative pressure fan 223 through the perforations 240, so that the dust on the inner wall of the pipeline 222 and the outer wall of the negative pressure fan 223 is collected, and the pipeline 222 and the negative pressure fan 223 are cleaned conveniently.
In addition, in order to collect the liquid, a liquid collecting box 250 is provided at one side of the housing 210, and the liquid collecting box 250 is located below one end of the pipe 222 close to the reciprocating screen 112, and for this reason, the used water is collected by the liquid collecting box 250 by locating the liquid collecting box 250 below, considering that the liquid drops after getting on the surface of the reciprocating screen 112.
Further, in order to realize making used water reutilization, be provided with filter 251 in the collection liquid box 250, through-hole 252 has all been seted up to collection liquid box 250 lateral wall and casing 210 lateral wall, and two through-holes 252 are linked together, and the water after the use enters into collection liquid box 250 after filtering through filter 251, and the water in collection liquid box 250 passes through the through-hole 252 and circulates with the hydrologic cycle in the stock solution cavity 232, and then realizes making used water reutilization.
The foregoing shows and describes the general principles, essential 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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a be used for full-automatic automatically cleaning maintenance-free filter of central air conditioning which characterized in that: including filtering component (100) and clean subassembly (200) of setting in filtering component (100) one side, filtering component (100) is including installation shell (110), the both ends of installation shell (110) inner wall all rotate and are provided with installation axle (111), two it is provided with reciprocal filter screen (112) to rotate between installation axle (111) outer wall, driving motor (113) are installed to the lateral wall of installation shell (110), driving motor (113)'s output run through installation shell (110) lateral wall and with the one end fixed connection of installation axle (111), first breach (114) have been seted up to one side of installation shell (110), clean subassembly (200) include at least:
the mounting structure comprises a shell (210), wherein the shell (210) is mounted on one side, located at a first gap (114), of a mounting shell (110), a second gap (211) is formed in one side, located at the mounting shell (110), of the shell (210), a discharge hole (212) is formed in one side, opposite to the second gap (211), of the shell (210), and a baffle (213) is arranged in the discharge hole (212);
a cleaning member (220), wherein the cleaning member (220) is arranged inside the shell (210), and the cleaning member (220) is used for removing dust on the surface of the reciprocating filter screen (112).
2. The full automatic self-cleaning maintenance-free filter for the central air conditioner as claimed in claim 1, wherein: cleaning member (220) include scraper blade (221), the inner wall at casing (210) top is fixed to the one end of scraper blade (221), casing (210) are the slope setting, the other end of scraper blade (221) and the surface laminating of reciprocating sieve (112).
3. The full automatic self-cleaning maintenance-free filter for the central air conditioner as claimed in claim 1, wherein: cleaning member (220) includes pipeline (222), pipeline (222) sets up the inner wall at casing (210) top, the one end of pipeline (222) is located the surface of reciprocal filter screen (112), the one end that reciprocal filter screen (112) was kept away from in pipeline (222) is seal structure, pipeline (222) bottom is provided with negative-pressure air fan (223), negative-pressure air fan (223) are located casing (210), and the lateral wall of baffle (213) is provided with a plurality of dust screens (224), the laminating of second breach (211) department and pipeline (222) bottom of casing (210).
4. The full automatic self-cleaning maintenance-free filter for the central air conditioner as claimed in claim 3, wherein: the improved water-saving type water-saving device is characterized in that a first partition plate (230) is arranged in the shell (210), a second partition plate (231) is arranged between the outer wall of the bottom of the first partition plate (230) and the inner wall of the bottom of the shell (210), the bottom of the first partition plate (230) is divided into a liquid storage cavity (232) and an installation cavity (233) by the second partition plate (231), a water pump (234) is arranged in the installation cavity (233), a liquid inlet pipe (235) communicated with the liquid storage cavity (232) is arranged at a water inlet of the water pump (234), a liquid outlet pipe (236) is connected to a water outlet of the water pump (234), a plurality of liquid discharge pipes (237) are arranged in the pipeline (222), one ends of the liquid discharge pipes (237) are communicated with a spray head (238), the plurality of liquid discharge pipes (237) are communicated with one another end of the liquid discharge pipes (236) through liquid passing pipes (239), and one of the liquid discharge pipes (237) is communicated with the other end of the liquid discharge pipes (236).
5. The full automatic self-cleaning maintenance-free filter for the central air conditioner as claimed in claim 4, wherein: the outer wall of the liquid discharge pipe (237) is provided with a plurality of through holes (240).
6. The full automatic self-cleaning maintenance-free filter for the central air conditioner as claimed in claim 4, wherein: one side of the shell (210) is provided with a liquid collecting box (250), and the liquid collecting box (250) is positioned below one end, close to the reciprocating filter screen (112), of the pipeline (222).
7. The fully automatic self-cleaning maintenance-free filter for the central air conditioner as claimed in claim 6, wherein: a filter plate (251) is arranged in the liquid collecting box (250), through holes (252) are formed in the side wall of the liquid collecting box (250) and the side wall of the shell (210), and the two through holes (252) are communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111574573.1A CN114383208B (en) | 2021-12-21 | 2021-12-21 | Be used for full-automatic self-cleaning maintenance-free filter of central air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111574573.1A CN114383208B (en) | 2021-12-21 | 2021-12-21 | Be used for full-automatic self-cleaning maintenance-free filter of central air conditioning |
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| CN114383208A true CN114383208A (en) | 2022-04-22 |
| CN114383208B CN114383208B (en) | 2023-06-02 |
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| CN110801685A (en) * | 2019-11-20 | 2020-02-18 | 南理工泰兴智能制造研究院有限公司 | Filtering component of artificial intelligence central dehumidification system |
| WO2021208598A1 (en) * | 2020-04-13 | 2021-10-21 | 追觅创新科技(苏州)有限公司 | Self-cleaning filtering apparatus, maintenance station, self-moving cleaning device and cleaning system |
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2021
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|---|---|---|---|---|
| CN105588319A (en) * | 2015-07-29 | 2016-05-18 | 海信（山东）空调有限公司 | Cleaning structure of air-conditioner filter screen |
| CN207694485U (en) * | 2017-12-23 | 2018-08-07 | 深圳市建安空调工程技术有限公司 | A kind of automatic cleaning apparatus of filter screen |
| CN109865361A (en) * | 2019-04-04 | 2019-06-11 | 南通巨大机械制造有限公司 | A kind of dust-extraction unit of the building materials workshop with filter screen cleaning function |
| CN110801685A (en) * | 2019-11-20 | 2020-02-18 | 南理工泰兴智能制造研究院有限公司 | Filtering component of artificial intelligence central dehumidification system |
| WO2021208598A1 (en) * | 2020-04-13 | 2021-10-21 | 追觅创新科技(苏州)有限公司 | Self-cleaning filtering apparatus, maintenance station, self-moving cleaning device and cleaning system |
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| CN114383208B (en) | 2023-06-02 |
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