CN117561998A - Wet curtain air inlet filter device for improving air quality of house - Google Patents
Wet curtain air inlet filter device for improving air quality of house Download PDFInfo
- Publication number
- CN117561998A CN117561998A CN202311315016.7A CN202311315016A CN117561998A CN 117561998 A CN117561998 A CN 117561998A CN 202311315016 A CN202311315016 A CN 202311315016A CN 117561998 A CN117561998 A CN 117561998A
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- China
- Prior art keywords
- fixedly connected
- control valve
- water
- air inlet
- air
- Prior art date
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Links
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 160
- 238000003860 storage Methods 0.000 claims description 48
- 238000004140 cleaning Methods 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 244000144977 poultry Species 0.000 abstract description 45
- 150000002500 ions Chemical class 0.000 abstract description 24
- 150000001450 anions Chemical class 0.000 abstract description 9
- 230000002070 germicidal effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 2
- 238000009374 poultry farming Methods 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 244000052616 bacterial pathogen Species 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 244000144992 flock Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 102000012739 Anion Transport Proteins Human genes 0.000 description 1
- 108010079442 Anion Transport Proteins Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0082—Water misting or cooling systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/14—Plasma, i.e. ionised gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a wet curtain air inlet filtering device for improving the quality of air entering a house, and belongs to the field of poultry farming. Improve wet curtain air inlet filter equipment of going into house air quality, including the air inlet pipeline who links to each other with the house wall is fixed, still include: the first negative ion air spraying groove is fixedly connected to the air inlet of the air inlet pipeline; the expansion pipeline is fixedly connected to the air inlet pipeline, the inner cavity of the expansion pipeline is communicated with the air inlet pipeline, and the expansion pipeline is provided with a circulating filter unit; the first sterilizing lamp is fixedly connected in the air inlet pipeline; according to the invention, through the synergistic effect of the anion wind, the filter unit and the wet curtain paper, the air quality in the poultry house can be improved, a clean and cool environment is provided, the health of poultry is protected, and the ultraviolet germicidal lamp is used for sterilizing the circulating filter unit and the ventilating duct at regular time, so that the breeding of bacteria in the air inlet duct is reduced, and the health of the poultry in the growth process is further ensured.
Description
Technical Field
The invention relates to the technical field of poultry farming, in particular to a wet curtain air inlet filtering device for improving the quality of air entering a house.
Background
In the poultry raising process, an exhaust device is generally adopted to exhaust air from the interior of the poultry house, and the pressure in the interior of the poultry house is reduced in the process of exhausting air by an exhaust fan, so that outside air enters the interior of the poultry house through an air inlet of the poultry house.
In the prior art, when in high temperature weather, the poultry house needs to be cooled and humidified, the wet curtain is the most main air inlet of the poultry house, through adding water to the wet curtain, the wet curtain is wetted, in the process that the air flow passes through the wet curtain, the air flow entering the poultry house is cooled through the wet curtain water, thereby the poultry house is cooled, but in the ventilation process, sundries such as flocks and dust in the external environment can enter the poultry house along with the air flow, and part of sundries can be adsorbed on the wet curtain, the sundries can not only influence the cooling effect of the wet curtain on the air flow, but also can cause germs to breed on the wet curtain, germs bred on the wet curtain can be blown into the poultry house along with the air flow to be absorbed by poultry, so that the poultry is ill, the egg yield of poultry is influenced, the risk of poultry cultivation is improved, and the air inlet filter device for the wet curtain is provided for improving the air quality of the inlet of the poultry house.
Disclosure of Invention
The invention provides a wet curtain air inlet filtering device for improving the quality of air entering a house, which aims to solve the problem that bacteria on the wet curtain in the prior art are bred to influence poultry cultivation.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
improve wet curtain air inlet filter equipment of going into house air quality, including the air inlet pipeline who links to each other with the house wall is fixed, still include: the first negative ion air spraying groove is fixedly connected to the air inlet of the air inlet pipeline; the expansion pipeline is fixedly connected to the air inlet pipeline, the inner cavity of the expansion pipeline is communicated with the air inlet pipeline, and the expansion pipeline is provided with a circulating filter unit; the first sterilizing lamp is fixedly connected in the air inlet pipeline; the second negative ion air spraying groove is fixedly connected in the air inlet pipeline; the side wall of the expansion pipeline is fixedly connected with an anion generator, the output end of the anion generator is fixedly connected with an exhaust pipe group, and the two output ends of the exhaust pipe group are respectively connected with a first anion air spraying groove and a second anion air spraying groove; the first mounting frame of fixed connection in air inlet pipeline air exit department, the limbers that run through from top to bottom have been seted up on the first mounting frame, the inboard fixedly connected with wet curtain paper of first mounting frame.
Preferably, the circulating filtration unit comprises a mounting shaft which is rotationally connected in the expansion pipeline, a belt wheel is fixedly connected on the mounting shaft, a belt is rotationally connected on the belt wheel, a gauze is fixedly connected on the belt, a mounting plate is fixedly connected on the outer wall of the expansion pipeline, a driving motor is fixedly connected on the mounting plate, and an output shaft of the driving motor is fixedly connected with one of the mounting shafts.
Preferably, the device further comprises a first shunt tube fixedly connected to the expansion pipeline, the first shunt tube penetrates through the inner side of the gauze, and an atomization nozzle is fixedly connected to the bottom of the first shunt tube.
Preferably, the device further comprises a water storage tank fixedly connected to the bottom of the expansion pipeline and the top of the water storage tank is communicated with the bottom of the expansion pipeline, an inclined scraper is fixedly connected in the water storage tank and is attached to the gauze, and a separation part for separating impurity from liquid is arranged in the water storage tank.
Preferably, the separation part comprises a second mounting frame fixedly connected to the water storage tank, water holes are formed in the second mounting frame, and a filter plate is fixedly connected to the second mounting frame.
Preferably, the bottom fixedly connected with high-pressure water pump of aqua storage tank, the input fixedly connected with of high-pressure water pump extends to the inlet tube in the aqua storage tank, the output fixedly connected with sub-unit of high-pressure water pump, sub-unit's second output fixedly connected with second drainage nest of tubes, fixedly connected with second connecting pipe on the first mounting bracket, fixedly connected with tenth control valve on the second connecting pipe, the input fixedly connected with ninth control valve of first shunt tubes, two outputs of second drainage nest of tubes are respectively with ninth control valve and tenth control valve fixed link to each other.
Preferably, the water storage tank is connected with a push rod in a sliding manner, the push rod extends into the water storage tank and is fixedly connected with a cleaning plate, and the bottom of the cleaning plate is attached to the top of the filter plate; the water storage tank is characterized by further comprising a second piston cylinder fixedly connected to the side wall of the water storage tank, a second piston rod is connected to the second piston cylinder in a sliding manner, one end of the second piston rod is fixedly connected with a connecting plate, the connecting plate is fixedly connected with the push rod, the other end of the second piston rod extends into the second piston cylinder and is fixedly connected with a second piston plate, and the second piston plate divides the second piston cylinder into a third pressure cavity and a fourth pressure cavity.
Preferably, the air inlet pipeline is fixedly connected with the bottom of aqua storage tank, rotate in the backup pad and be connected with the gyro wheel, still include to fix subaerial guide rail, the gyro wheel rolls on the guide rail, fixedly connected with first piston section of thick bamboo on the lateral wall of aqua storage tank, sliding connection has first piston rod on the first piston section of thick bamboo, the one end and the house wall of first piston rod are fixed to be linked to each other, the other end of first piston rod extends to in the first piston section of thick bamboo and fixedly connected with first piston plate, and first piston plate is with first pressure chamber and second pressure chamber in the first piston section of thick bamboo.
Preferably, the bottom of the air inlet pipeline is fixedly connected with a water receiving tank, a second shunt pipe is fixedly connected in the water storage tank, a shunt hole facing the bottom surface of the inclined scraping plate is formed in the second shunt pipe, and the second shunt pipe is connected with the bottom of the water receiving tank through a first connecting pipe.
Preferably, a first control valve for feeding water into the first pressure cavity and a second control valve for feeding water into the second pressure cavity are fixedly connected to the side wall of the first piston cylinder; the side wall of the first piston cylinder is fixedly connected with a third control valve for draining the first pressure cavity and a fourth control valve for draining the second pressure cavity; the side wall of the second piston cylinder is fixedly connected with a fifth control valve for feeding water into the third pressure cavity and a sixth control valve for feeding water into the fourth pressure cavity, the side wall of the second piston cylinder is fixedly connected with a seventh control valve for discharging water from the third pressure cavity and an eighth control valve for discharging water from the fourth pressure cavity, the first output end of the split joint is fixedly connected with a first drainage pipe group, the output end of the first drainage pipe group is fixedly connected with the first control valve, the second control valve, the fifth control valve and the sixth control valve respectively, the bottom of the first connecting pipe is fixedly connected with a water inlet pipe group, and the input end of the water inlet pipe group is fixedly connected with the third control valve, the fourth control valve, the seventh control valve and the eighth control valve respectively.
Compared with the prior art, the invention provides the wet curtain air inlet filtering device for improving the quality of air entering a house, which has the following beneficial effects:
1. this improve wet curtain air inlet filter equipment of going into house air quality through the synergism of anion wind, filter unit and wet curtain paper, can improve the inside air quality of birds house, provides clean, nice and cool environment, protects the health of poultry, and the sterilamp then is used for regularly carrying out the sterilization to circulation filter unit and air pipe, reduces the inside germ of air pipe and breeds, further ensures the health of poultry in the growth process.
2. This improve wet curtain air inlet filter equipment of going into house air quality scrapes the brush clean to the gauze through the slope scraper blade, utilizes wet curtain exhaust unnecessary water to wash the slope scraper blade to improve the automatically cleaning effect to the gauze, thereby need not the manual work and demolish clean to the gauze, guaranteed that the house ventilation is smooth.
3. This improve wet curtain air inlet filter equipment of going into house air quality carries out self-cleaning and automatic control high-pressure water pump, anion generator, bactericidal lamp's operating condition to the air inlet pipeline inside through control system, has realized high automation, has reduced the manual work burden that poultry was bred.
Drawings
FIG. 1 is a schematic perspective view of a wet curtain air intake filter device for improving the quality of air entering a house according to the present invention;
FIG. 2 is a front cross-sectional view of a wet curtain air intake filter apparatus for improving the quality of intake air in accordance with the present invention;
FIG. 3 is a schematic diagram showing a second perspective structure of a wet curtain air intake filter device for improving the quality of air entering a house according to the present invention;
FIG. 4 is a schematic view of the structure of the portion A in FIG. 2 of a wet curtain air intake filter device for improving the quality of air entering a house according to the present invention;
FIG. 5 is a perspective cross-sectional view of a wet curtain air intake filter device for improving the quality of air entering a house according to the present invention;
FIG. 6 is a schematic view of the wet curtain air intake filter device of FIG. 5 for improving the quality of air entering a house according to the present invention;
FIG. 7 is a top cross-sectional view of a wet curtain air intake filter apparatus for improving the quality of intake air in accordance with the present invention;
fig. 8 is a second cross-sectional view of a wet curtain air intake filter device for improving the quality of air entering a house according to the present invention.
In the figure: 1. an air inlet pipeline; 2. expanding the pipeline; 3. a sealing strip; 4. a mounting shaft; 5. a belt wheel; 6. a belt; 7. a gauze; 8. a first germicidal lamp; 9. a first shunt; 10. a first mounting frame; 11. wet curtain paper; 12. a first negative ion wind spraying groove; 13. a second negative ion wind spraying groove; 14. a water storage tank; 15. a tilting blade; 16. a water receiving tank; 17. a first connection pipe; 18. a second shunt tube; 19. a second mounting frame; 20. a filter plate; 21. a second germicidal lamp; 22. a roller; 23. a guide rail; 24. a first piston cylinder; 25. a first piston rod; 26. a first control valve; 27. a second control valve; 28. a third control valve; 29. a fourth control valve; 30. an exhaust pipe group; 31. a second piston cylinder; 32. a second piston rod; 33. a fifth control valve; 34. a sixth control valve; 35. a seventh control valve; 36. an eighth control valve; 37. a connecting plate; 38. a push rod; 39. a cleaning plate; 40. a high pressure water pump; 41. a shunt joint; 42. a first drain pipe group; 43. a water inlet pipe group; 44. a second drain pipe group; 45. a ninth control valve; 46. an atomizing nozzle; 47. a second connection pipe; 48. a tenth control valve; 49. a controller; 50. a mounting plate; 51. a driving motor; 52. a negative ion generator; 53. an eleventh control valve; 54. a twelfth control valve.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Examples:
referring to fig. 1 to 8, a wet curtain air intake filtering apparatus for improving the quality of air entering a house, comprising an air intake duct 1 fixedly connected with a wall of the house, further comprising: the first negative ion air spraying groove 12 is fixedly connected to the air inlet of the air inlet pipeline 1; the expansion pipeline 2 is fixedly connected to the air inlet pipeline 1, the inner cavity of the expansion pipeline 2 is communicated with the air inlet pipeline 1, and the expansion pipeline 2 is provided with a circulating filter unit; the first sterilizing lamp 8 is fixedly connected in the air inlet pipeline 1; the second negative ion air spraying groove 13 is fixedly connected in the air inlet pipeline 1; the first mounting frame 10 is fixedly connected to the air outlet of the air inlet pipeline 1, a water through hole penetrating up and down is formed in the first mounting frame 10, and wet curtain paper 11 is fixedly connected to the inner side of the first mounting frame 10; the air flow entering the poultry house sequentially passes through the top of the first negative ion air spraying groove 12, the circulating filtering unit, the first sterilizing lamp 8, the top of the second negative ion air spraying groove 13 and the wet curtain paper 11.
When updraft ventilator air extraction, and the inside temperature of birds house is higher than thirty degrees centigrade, add water to inside the first mounting bracket 10, wet the wet curtain, outside air current gets into through the air intake of air inlet duct 1, first anion wind spouts groove 12 blowout anion wind simultaneously, utilize the flock in the anion wind acceleration air, dust collection, then filter through circulating filter unit and obtain clean air, then clean air passes first bactericidal lamp 8 and wet curtain paper 11, absorb heat through the water on the wet curtain paper 11 and cool down, then let in the birds house inside, cool down the birds house inside.
After the temperature inside the poultry house is lower than thirty ℃, stopping supplying water to the wet curtain paper 11, spraying negative ion wind into the air inlet pipeline 1 through the second negative ion wind spraying groove 13, enabling the negative ion wind mixed air flow to enter the poultry house through the wet curtain paper 11, combining with bacteria, viruses, mold and other microorganisms in the air and on the wet curtain paper 11, changing the charge distribution of cell membranes of the poultry house, thereby destroying normal physiological functions of the poultry house, inhibiting growth and reproduction of the poultry house, preventing germs from breeding on the wet curtain paper 11, avoiding the germs from being conducted onto the poultry, ensuring the health of the poultry, and reducing the cultivation risk.
The first sterilizing lamp 8 is an ultraviolet sterilizing lamp, and is started at regular time and used for ultraviolet sterilizing the circulating filter unit and the temporal part of the ventilating duct.
Referring to fig. 2 and 5, the air inlet pipeline 1 is fixedly connected with the wall through bolts, and the air inlet pipeline 1 is clamped with a sealing strip 3, and the sealing strip 3 abuts against the wall.
In the use process, the air inlet pipeline 1 and the poultry house wall are sealed through the sealing strip 3, so that air in the external environment is prevented from directly entering the poultry house.
Referring to fig. 1 and 2, the circulation filtering unit includes a mounting shaft 4 rotatably connected in the extension pipe 2, a belt wheel 5 is fixedly connected to the mounting shaft 4, a belt 6 is rotatably connected to the belt wheel 5, a gauze 7 is fixedly connected to the belt 6, a mounting plate 50 is fixedly connected to the outer wall of the extension pipe 2, a driving motor 51 is fixedly connected to the mounting plate 50, and an output shaft of the driving motor 51 is fixedly connected to one of the mounting shafts 4.
The driving motor 51 is started, the driving motor 51 drives the installation shaft 4 to rotate, the installation shaft 4 drives the gauze 7 to rotate through the belt pulley 5 and the belt 6, and the gauze 7 at the air inlet is replaced, so that the gauze 7 is kept smooth, and the reduction of air quantity entering the poultry house is avoided.
Referring to fig. 2, the device further comprises a first shunt tube 9 fixedly connected to the expansion pipeline 2, the first shunt tube 9 penetrates through the inner side of the gauze 7, and an atomization nozzle 46 is fixedly connected to the bottom of the first shunt tube 9.
Through sending water to the inside of first shunt tubes 9, water passes through atomizer 46 atomizing blowout to improve the area of contact of water and air current, improve the cooling effect of air current, further improve the inside cooling effect of birds house.
Referring to fig. 2, the water storage tank 14 is fixedly connected to the bottom of the expansion pipeline 2 and communicated with the bottom of the expansion pipeline 2, an inclined scraper 15 is fixedly connected in the water storage tank 14, the inclined scraper 15 is attached to the gauze 7, and a separation part for separating impurity from liquid is arranged in the water storage tank 14.
When the gauze 7 rotates, the inclined scraping plate 15 scrapes sundries on the gauze 7, so that the gauze 7 is cleaned, the gauze 7 circulated to the air inlet is kept smooth, water sprayed by the atomizing nozzle 46 gathers on the gauze 7, gathered dust is included, the weight is increased along with the gathering of the water, the dust automatically falls to the upper part of the separating part, and the cleaning effect of the gauze 7 is improved.
Referring to fig. 2, the separation part comprises a second mounting frame 19 fixedly connected to the water storage tank 14, water holes are formed in the second mounting frame 19, a filter plate 20 is fixedly connected to the second mounting frame 19, and the filter plate 20 is a zeolite molecular sieve plate; or an activated carbon sheet; or the filter box is a mounting box with water holes at the upper and lower parts, cobbles are filled in the mounting box, and filter cloth cobbles are sleeved on the outer side of the mounting box.
The filter plate 20 is used for filtering, so that sundries such as dust, flock and the like are separated from water, the sundries are trapped above the filter plate 20, the water falls to the bottom of the filter plate 20 through gaps in the filter plate 20, the water is cleaned, the water is filtered, the water is conveniently recycled, and water resources are saved.
Referring to fig. 2, a push rod 38 is slidably connected to the water storage tank 14, the push rod 38 extends into the water storage tank 14 and is fixedly connected with a cleaning plate 39, and the bottom of the cleaning plate 39 is attached to the top of the filter plate 20.
The cleaning plate 39 is driven to slide by the driving push rod 38, the cleaning plate 39 slides on the surface of the filter plate 20, so that the top surface of the filter plate 20 is cleaned, the filter plate 20 is prevented from being blocked, the material receiving groove is formed in the second mounting frame 19, and sundries such as dust, batting and the like are pushed into the material receiving groove by the cleaning plate 39, so that the sundries such as dust, batting and the like can be taken out manually.
Referring to fig. 2, a second germicidal lamp 21 is fixedly connected to the inside of the water storage tank 14, and the second germicidal lamp 21 is disposed at the bottom of the filter 20.
The second sterilizing lamp 21 is started at fixed time to sterilize and disinfect the circulating water, so that germs are prevented from being generated in the circulating water, and the ventilation quality is improved.
Referring to fig. 1, 2, 5 and 6, the bottom of the water storage tank 14 is fixedly connected with a high pressure water pump 40, the input end of the high pressure water pump 40 is fixedly connected with a water inlet pipe extending into the water storage tank 14, the output end of the high pressure water pump 40 is fixedly connected with a split joint 41, the second output end of the split joint 41 is fixedly connected with a second water discharge pipe group 44, the first mounting frame 10 is fixedly connected with a second connecting pipe 47, the second connecting pipe 47 is fixedly connected with a tenth control valve 48, the input end of the first split pipe 9 is fixedly connected with a ninth control valve 45, and two output ends of the second water discharge pipe group 44 are respectively fixedly connected with the ninth control valve 45 and the tenth control valve 48.
Starting the high-pressure water pump 40, sucking water in the water storage tank 14 by the high-pressure water pump 40, then sending the water into the split-flow joint 41, discharging the water into the first split-flow pipe 9 and the water storage tank at the top of the first installation frame 10 through the second water discharge pipe group 44, spraying atomized water to the inner ring of the gauze 7 and soaking the wet curtain paper 11, so that the heat of the air flow is absorbed by the water, and the air flow is cooled.
Referring to fig. 2 and 4, the bottom of the air intake pipe 1 is fixedly connected with a water receiving tank 16, a second shunt pipe 18 is fixedly connected in the water storage tank 14, a shunt hole facing the bottom surface of the inclined scraper 15 is formed in the second shunt pipe 18, and the second shunt pipe 18 is connected with the bottom of the water receiving tank 16 through a first connecting pipe 17.
The water discharged by the wet curtain paper 11 is discharged into the water receiving groove 16, then is discharged into the second shunt pipe 18 through the first connecting pipe 17, is discharged to the inclined scraping plate 15 through the shunt hole, washes the inclined scraping plate 15, washes away sundries such as dust and flock on the inclined scraping plate 15, and prevents the sundries on the inclined scraping plate 15 from excessively reducing the cleaning effect on the gauze 7.
Referring to fig. 4, the air inlet pipeline 1 and the bottom of the water storage tank 14 are fixedly connected with a supporting plate, a roller 22 is rotatably connected to the supporting plate, the air inlet pipeline further comprises a guide rail 23 fixed on the ground, and the roller 22 rolls on the guide rail 23.
The guide rail 23 prevents the roller 22 from sinking into the earth, keeps the roller 22 rolling smoothly, and the roller 22 converts rolling friction into sliding friction, thereby reducing friction resistance and further reducing power required for the movement of the air intake duct 1.
Referring to fig. 7, a first piston cylinder 24 is fixedly connected to the side wall of the water storage tank 14, a first piston rod 25 is slidably connected to the first piston cylinder 24, one end of the first piston rod 25 is fixedly connected to a wall of a house, the other end of the first piston rod 25 extends into the first piston cylinder 24 and is fixedly connected with a first piston plate, the first piston plate divides the interior of the first piston cylinder 24 into a first pressure cavity and a second pressure cavity, water is injected into the first pressure cavity to drive the first piston rod 25 to slide out of the first piston cylinder 24, water is injected into the second pressure cavity to drive the first piston rod 25 to slide into the first piston cylinder 24, and accordingly the air inlet pipeline 1 is driven to be attached to or separated from the wall of the house, and the wet curtain paper 11 is convenient to replace.
Referring to fig. 7, a second piston cylinder 31 is fixedly connected to the side wall of the water storage tank 14, a second piston rod 32 is slidably connected to the second piston cylinder 31, one end of the second piston rod 32 is fixedly connected to a connecting plate 37, the connecting plate 37 is fixedly connected with a push rod 38, the other end of the second piston rod 32 extends into the second piston cylinder 31 and is fixedly connected with a second piston plate, the second piston plate divides the second piston cylinder 31 into a third pressure cavity and a fourth pressure cavity, water is injected into the third pressure cavity to drive the second piston rod 32 to slide outwards of the second piston cylinder 31, and water is injected into the fourth pressure cavity to drive the second piston rod 32 to slide inwards of the second piston cylinder 31, so that the surface of the filter plate 20 is cleaned by automatically driving a cleaning plate 39 to slide.
Referring to fig. 7 and 8, a first control valve 26 for feeding water into the first pressure chamber and a second control valve 27 for feeding water into the second pressure chamber are fixedly connected to the side wall of the first piston cylinder 24; a third control valve 28 for draining the first pressure cavity and a fourth control valve 29 for draining the second pressure cavity are fixedly connected to the side wall of the first piston cylinder 24; the side wall of the second piston cylinder 31 is fixedly connected with a fifth control valve 33 for feeding water into the third pressure cavity and a sixth control valve 34 for feeding water into the fourth pressure cavity, the side wall of the second piston cylinder 31 is fixedly connected with a seventh control valve 35 for discharging water from the third pressure cavity and an eighth control valve 36 for discharging water from the fourth pressure cavity, the first output end of the split joint 41 is fixedly connected with a first water discharge pipe group 42, the output end of the first water discharge pipe group 42 is fixedly connected with the first control valve 26, the second control valve 27, the fifth control valve 33 and the sixth control valve 34 respectively, the bottom of the first connecting pipe 17 is fixedly connected with a water inlet pipe group 43, and the input end of the water inlet pipe group 43 is fixedly connected with the third control valve 28, the fourth control valve 29, the seventh control valve 35 and the eighth control valve 36 respectively.
Referring to fig. 2 and 5, the air inlet end of the first negative ion air spraying groove 12 is fixedly connected with a twelfth control valve 54, the air inlet end of the second negative ion air spraying groove 13 is fixedly connected with an eleventh control valve 53, the side wall of the expansion pipeline 2 is fixedly connected with a negative ion generator 52, the output end of the negative ion generator 52 is fixedly connected with an exhaust pipe group 30, and two output ends of the exhaust pipe group 30 are respectively fixedly connected with the eleventh control valve 53 and the twelfth control valve 54.
The negative ion generator 52 generates negative ion wind, the negative ion wind is shunted through the exhaust pipe group 30 and enters the two groups of negative ion spraying grooves to be sprayed out, so that the negative ion wind is mixed with external air, the polymerization of external air floating dust is accelerated, the filtering effect of the gauze 7 is improved, the negative ion wind blows into the air inlet pipeline 1, and is discharged into the poultry house along with air flow, so that the poultry house is sterilized at the end of the poultry house, the dust settling effect inside the poultry house is improved, the sanitation level inside the poultry house is improved, the breeding effect is improved, and the incidence rate of poultry is reduced.
Referring to fig. 1, the expansion pipe further comprises a controller 49 fixedly connected to the side wall of the expansion pipe 2, and a control system is arranged in the controller 49.
The control system comprises: the motor control system comprises a motor adjusting module for controlling the rotating speed of the driving motor 51, a motor timing starting module for controlling the rotation of the rotor of the driving motor 51, and a motor rotating module for driving the rotation of the rotor of the driving motor 51.
The water pump control system comprises a temperature sensing module and a temperature setting module, wherein the temperature sensing module is arranged inside a poultry house and used for sensing the temperature inside the poultry house, the temperature setting module is used for adjusting the temperature threshold value, the temperature setting module can set the threshold value of the high-pressure water pump 40, when the temperature sensing module detects that the temperature inside the poultry house is higher than the threshold value, the high-pressure water pump 40 is controlled to be started, when the temperature of the back of the poultry house is lower than the threshold value, the high-pressure water pump 40 is controlled to stop working, and the initial threshold value is set to be thirty ℃.
The installation control system comprises a separation module and a polymerization module, wherein the separation module is used for controlling all control valves except the first control valve 26 and the fourth control valve 29 to be closed, starting the high-pressure water pump 40, injecting water into the first pressure cavity, driving the first piston rod 25 to slide outside the first piston cylinder 24, and driving the air inlet pipeline 1 to be separated from the housing wall of the poultry house; the polymerization module controls the control valves except the second control valve 27 and the third control valve 28 to be closed completely, and starts the high-pressure water pump 40 to fill water into the second pressure cavity, and drives the first piston rod 25 to drive the air inlet pipeline 1 to be attached to the wall body in the first piston cylinder 24; the cleaning system comprises a pushing module, a resetting module and a cleaning timing module, wherein the resetting module is used for controlling all control valves except the fifth control valve 33 and the eighth control valve 36 to be closed, starting the high-pressure water pump 40, injecting water into the third pressure cavity, driving the second piston rod 32 to slide outwards of the second piston cylinder 31, driving the connecting plate 37 to slide towards the wall, and driving the cleaning plate 39 to reset; the pushing module is used for controlling the control valves except the sixth control valve 34 and the seventh control valve 35 to be closed completely, controlling the high-pressure water pump 40 to start, injecting water into the fourth pressure cavity, driving the second piston rod 32 to slide into the second piston cylinder 31, and driving the cleaning plate 39 to slide by the second piston rod 32 through the connecting plate 37 and the push rod 38, so as to clean the surface of the filter plate 20; the cleaning timing module is used for timing the automatic starting time of the pushing module and the resetting module, firstly controlling the pushing module to start to clean the filter plate 20, then controlling the resetting module to start, driving the cleaning plate 39 to reset, and the cleaning timing module can set cleaning interval time.
The water replenishing system comprises an external water pump, wherein the external water pump is connected with a water source and is used for replenishing the water source into the water storage tank 14, a water level detection device is arranged inside the water storage tank 14 and is used for detecting the water level inside the water storage tank 14, and when the water level inside the water storage tank 14 is lower than a preset threshold value, the external water pump is controlled to start replenishing water to the inside of the water storage tank 14.
The manual valve control system comprises a first control module, a second control module, a third control module, a fourth control module and a fifth control module, wherein the first control module is used for controlling the on-off of the first control valve, the second control module is used for controlling the on-off of the second control valve, the third control module is used for controlling the on-off of the second control valve, the fourth control module is used for controlling the on-off of the third control valve; also included are a water pump control module for controlling the high pressure water pump 40, a motor control module for controlling the driving motor 51, a first ultraviolet lamp control module for controlling the first germicidal lamp 8, a second ultraviolet lamp control module for controlling the second germicidal lamp 21, and an ionizer control module for the negative ion generator 52.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. Wet curtain air inlet filter equipment of improvement income house air quality includes air inlet pipeline (1) fixedly connected with the house wall, its characterized in that still includes:
the first negative ion air spraying groove (12) is fixedly connected to the air inlet of the air inlet pipeline (1);
the expansion pipeline (2) is fixedly connected to the air inlet pipeline (1) and the inner cavity of the expansion pipeline is communicated with the air inlet pipeline (1), and a circulating filter unit is arranged on the expansion pipeline (2);
a first sterilizing lamp (8) fixedly connected in the air inlet pipeline (1);
the second negative ion air spraying groove (13) is fixedly connected in the air inlet pipeline (1);
the side wall of the expansion pipeline (2) is fixedly connected with a negative ion generator (52), the output end of the negative ion generator (52) is fixedly connected with an exhaust pipe group (30), and two output ends of the exhaust pipe group (30) are respectively connected with a first negative ion air spraying groove (12) and a second negative ion air spraying groove (13);
the first mounting frame (10) is fixedly connected to the air outlet of the air inlet pipeline (1), water through holes penetrating through the first mounting frame (10) vertically are formed in the first mounting frame (10), and wet curtain paper (11) is fixedly connected to the inner side of the first mounting frame (10).
2. The wet curtain air inlet filtering device for improving the air quality of a house according to claim 1, wherein the circulating filtering unit comprises a mounting shaft (4) rotatably connected in an expansion pipeline (2), a belt wheel (5) is fixedly connected to the mounting shaft (4), a belt (6) is rotatably connected to the belt wheel (5), a gauze (7) is fixedly connected to the belt (6), a mounting plate (50) is fixedly connected to the outer wall of the expansion pipeline (2), a driving motor (51) is fixedly connected to the mounting plate (50), and an output shaft of the driving motor (51) is fixedly connected with one of the mounting shafts (4).
3. Wet curtain air intake filtering device for improving the quality of air entering a house according to claim 1, further comprising a first shunt tube (9) fixedly connected to the expansion pipeline (2), wherein the first shunt tube (9) passes through the inner side of the gauze (7), and an atomizing nozzle (46) is fixedly connected to the bottom of the first shunt tube (9).
4. The wet curtain air inlet filtering device for improving the quality of air entering a house according to claim 3, further comprising a water storage tank (14) fixedly connected to the bottom of the expansion pipeline (2) and communicated with the bottom of the expansion pipeline (2), wherein an inclined scraper (15) is fixedly connected in the water storage tank (14), the inclined scraper (15) is attached to a gauze (7), and a separation part for separating impurity from liquid is arranged in the water storage tank (14).
5. The wet curtain air intake filtering device for improving the quality of air entering a house according to claim 4, wherein the separating part comprises a second mounting frame (19) fixedly connected to the water storage tank (14), water holes are formed in the second mounting frame (19), and a filter plate (20) is fixedly connected to the second mounting frame (19).
6. The wet curtain air intake filtering device for improving the air quality of a house according to claim 4, wherein the bottom of the water storage tank (14) is fixedly connected with a high-pressure water pump (40), an input end of the high-pressure water pump (40) is fixedly connected with a water inlet pipe extending into the water storage tank (14), an output end of the high-pressure water pump (40) is fixedly connected with a split joint (41), a second output end of the split joint (41) is fixedly connected with a second water drain pipe group (44), a first mounting frame (10) is fixedly connected with a second connecting pipe (47), a tenth control valve (48) is fixedly connected with the second connecting pipe (47), an input end of the first split pipe (9) is fixedly connected with a ninth control valve (45), and two output ends of the second water drain pipe group (44) are respectively fixedly connected with the ninth control valve (45) and the tenth control valve (48).
7. The wet curtain air inlet filtering device for improving the quality of air entering a house according to claim 6, wherein a push rod (38) is connected to the water storage tank (14) in a sliding manner, a cleaning plate (39) is fixedly connected in the water storage tank (14) extending from the push rod (38), and the bottom of the cleaning plate (39) is attached to the top of the filter plate (20);
the novel water storage tank is characterized by further comprising a second piston cylinder (31) fixedly connected to the side wall of the water storage tank (14), a second piston rod (32) is connected to the second piston cylinder (31) in a sliding mode, one end of the second piston rod (32) is fixedly connected with a connecting plate (37), the connecting plate (37) is fixedly connected with a push rod (38), the other end of the second piston rod (32) extends into the second piston cylinder (31) and is fixedly connected with a second piston plate, and the second piston plate divides the second piston cylinder (31) into a third pressure cavity and a fourth pressure cavity.
8. The wet curtain air intake filtering device for improving the quality of air entering a house according to claim 7, wherein the air intake pipeline (1) is fixedly connected with a supporting plate at the bottom of the water storage tank (14), a roller (22) is rotatably connected to the supporting plate, the wet curtain air intake filtering device further comprises a guide rail (23) fixed on the ground, the roller (22) rolls on the guide rail (23), a first piston cylinder (24) is fixedly connected to the side wall of the water storage tank (14), a first piston rod (25) is slidingly connected to the first piston cylinder (24), one end of the first piston rod (25) is fixedly connected with the house wall, and the other end of the first piston rod (25) extends into the first piston cylinder (24) and is fixedly connected with a first piston plate, and the first piston plate divides the first piston cylinder (24) into a first pressure cavity and a second pressure cavity.
9. The wet curtain air inlet filtering device for improving the quality of air entering a house according to claim 8, wherein the bottom of the air inlet pipeline (1) is fixedly connected with a water receiving tank (16), a second shunt pipe (18) is fixedly connected in the water storage tank (14), a shunt hole facing the bottom surface of the inclined scraping plate (15) is formed in the second shunt pipe (18), and the second shunt pipe (18) is connected with the bottom of the water receiving tank (16) through a first connecting pipe (17).
10. Wet curtain air intake filter device for improving the quality of air in a house according to claim 9, characterized in that a first control valve (26) for feeding water to the first pressure chamber and a second control valve (27) for feeding water to the second pressure chamber are fixedly connected to the side wall of the first piston cylinder (24); a third control valve (28) for draining the first pressure cavity and a fourth control valve (29) for draining the second pressure cavity are fixedly connected to the side wall of the first piston cylinder (24); the side wall of the second piston cylinder (31) is fixedly connected with a fifth control valve (33) for feeding water into the third pressure cavity and a sixth control valve (34) for feeding water into the fourth pressure cavity, the side wall of the second piston cylinder (31) is fixedly connected with a seventh control valve (35) for discharging water from the third pressure cavity and an eighth control valve (36) for discharging water from the fourth pressure cavity, the first output end of the split joint (41) is fixedly connected with a first water discharge pipe group (42), the output end of the first water discharge pipe group (42) is fixedly connected with a first control valve (26), a second control valve (27), the fifth control valve (33) and a sixth control valve (34) respectively, the bottom of the first connecting pipe (17) is fixedly connected with a water inlet pipe group (43), and the input end of the water inlet pipe group (43) is fixedly connected with the third control valve (28), the fourth control valve (29), the seventh control valve (35) and the eighth control valve (36) respectively.
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| CN202311315016.7A CN117561998B (en) | 2023-10-12 | 2023-10-12 | Wet curtain air inlet filter device for improving air quality of house |
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| CN202311315016.7A CN117561998B (en) | 2023-10-12 | 2023-10-12 | Wet curtain air inlet filter device for improving air quality of house |
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| CN117561998B CN117561998B (en) | 2024-07-16 |
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| CN117561998B (en) | 2024-07-16 |
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