CN111317851A - Automatic spraying disinfection system in livestock and poultry house - Google Patents

Automatic spraying disinfection system in livestock and poultry house Download PDF

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Publication number
CN111317851A
CN111317851A CN202010257191.5A CN202010257191A CN111317851A CN 111317851 A CN111317851 A CN 111317851A CN 202010257191 A CN202010257191 A CN 202010257191A CN 111317851 A CN111317851 A CN 111317851A
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China
Prior art keywords
plate
livestock
detection
worm
water
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CN202010257191.5A
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CN111317851B (en
Inventor
张亚茹
许毅
郑荷花
王冲
肖大勇
卢国民
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Shandong New Hope Liuhe Group Co Ltd
New Hope Liuhe Co Ltd
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Shandong New Hope Liuhe Group Co Ltd
New Hope Liuhe Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/14Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06Investigating concentration of particle suspensions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10Apparatus features
    • A61L2209/11Apparatus for controlling air treatment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/70Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention provides an automatic spraying and disinfecting system in a livestock and poultry house, which comprises a water adding device, a dosing device, a spraying device, a monitoring device and a detecting device, wherein the water adding device comprises a water tank, the water tank is connected with a water pump through a water inlet pipe, the dosing device comprises a medicine barrel, the medicine barrel is connected with a medicine suction valve through a medicine inlet pipe, one end of the medicine suction valve is connected with a liquid inlet pipe, the liquid inlet pipe is connected with a high-pressure micro-fog pump, the output end of the high-pressure micro-fog pump is connected with a liquid outlet pipe, the liquid outlet pipe is connected with a fog pipe, a plurality of spray nozzles are uniformly distributed on the fog pipe, the monitoring device comprises a PM2.5 monitor, the PM. The invention has the beneficial effects that: reasonable in design, simple structure, safe and reliable can carry out the air humidifying dust removal in the house automatically to reduce the content of microorganism aerosol in the pouity dwelling place environment, finally reach the purpose of healthy breed.

Description

Automatic spraying disinfection system in livestock and poultry house
Technical Field
The invention relates to the technical field of livestock and poultry breeding equipment, in particular to an automatic spraying and disinfecting system in a livestock and poultry house.
Background
Due to the fact that the modern intensive cage-rearing poultry house is high in rearing density and large in scale, a large amount of accumulated excrement, feed and the like in the house contain high-quantity microorganisms, the excrement, the feed and the like enter air through external factors such as physics, chemistry and the like for China years, the microorganisms are attached to the surfaces of fine particles such as dust and the like, and microbial aerosol is formed, therefore, the content of PM2.5 in the house is higher, the content of the microbial aerosol in the house is relatively higher, pathogenic microorganisms in the air can enter livestock and poultry bodies through respiratory tracts, various diseases of the livestock and poultry and breeders are caused, respiratory tract diseases mainly include respiratory tract diseases, the immunity of the bodies is reduced, the health of people and animals is harmed, the rearing result is influenced, and the rearing benefit is reduced.
At present, poultry houses are generally sprayed regularly to reduce the content of pathogenic microorganisms, but on one hand, the sprayed water drops can wet the feathers of the poultry and easily cause diseases such as cold and the like; on the other hand, the air quality condition in the house before and after spraying is unknown, and the effect of spraying disinfection cannot be ensured.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the automatic spraying and disinfecting system which is reasonable in design, simple in structure, safe and reliable and can automatically humidify and reduce dust of air in the house.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides an automatic spraying and disinfecting system in a livestock and poultry house, which comprises a water adding device, a dosing device, a spraying device, a monitoring device and a detection device, wherein the water adding device comprises a water tank, the water tank is connected with a water pump through a water inlet pipe, and the water pump is connected with a water filtering mechanism;
the chemical feeding device comprises a chemical barrel, the chemical barrel is connected with a chemical suction valve through a chemical inlet pipe, the input end of the chemical suction valve is connected with the water filtering mechanism and the chemical inlet pipe, a proportional plug is arranged on the chemical suction valve, one end of the chemical suction valve is connected with a liquid inlet pipe, the liquid inlet pipe is connected with a high-pressure micro-mist pump, and the high-pressure micro-mist pump is driven by a micro-mist pump motor;
the output end of the high-pressure micro-mist pump is connected with a liquid outlet pipe, the liquid outlet pipe is connected with a mist pipe, and a plurality of spray heads are uniformly distributed on the mist pipe;
the monitoring device comprises a PM2.5 monitor, the PM2.5 monitor is connected with an electromagnetic valve through a control module, and the electromagnetic valve is arranged on the body of the liquid outlet pipe;
the detection device comprises a frame body, a fixed plate is movably connected to the top of the frame body, a detection plate is rotatably connected to the top of the fixed plate, a scraping plate is connected to the detection plate in a sliding mode, a collection box is arranged below one end of the detection plate, and a liquid pressure sensor is arranged at the bottom of the collection box.
The fog pipe is located between each row of cages at the top in the shed, and the height of the fog pipe is higher than that of the cages.
PM2.5 monitor real-time supervision, if PM 2.5's concentration is higher than 100 mug/m 3 time, PM2.5 monitor control module in solenoid valve send the instruction to open the solenoid valve, if PM2.5 in the PM2.5 monitor house is less than 100 mug/m 3 time, PM2.5 monitor control module in solenoid valve send the instruction to close the solenoid valve.
The frame body comprises a top plate and a bottom plate, the top plate and the bottom plate are fixedly connected through a support, and the top plate and the bottom plate are both horizontally arranged;
a through hole penetrating through the top plate is formed in the middle of the upper surface of the top plate, a first worm wheel is rotatably connected to the upper surface of the top plate, a central rotating shaft of the first worm wheel is coaxial with the through hole, a threaded hole is formed in the center of the first worm wheel, and the threaded hole is communicated with the through hole of the top plate;
the upper surface of the top plate is rotatably connected with a first worm, the first worm is meshed with the outer teeth of the first worm wheel, and the first worm is driven to rotate by a motor;
the upper surface of the top plate is provided with a plurality of round holes penetrating through the top plate;
the fixed plate is horizontally arranged above the top plate, a threaded rod is vertically arranged in the center of the bottom surface of the fixed plate, the threaded rod is rotationally connected to the fixed plate, and the threaded rod is in threaded connection with a threaded hole of the first worm wheel;
the fixed plate bottom surface is provided with a plurality of gag lever posts, every the gag lever post all corresponds sliding connection in the round hole of roof.
One end of the fixed plate is hinged to the detection plate, a second worm wheel is fixedly connected to the end portion of a rotating shaft of the detection plate, a second worm which is rotatably connected to one side of the fixed plate is meshed with the second worm wheel, and the second worm is driven to rotate through a motor.
Vertical plates are arranged on two sides of the detection plate, the vertical plates are vertically connected with the detection plate, limiting grooves are symmetrically arranged on the two vertical plates, and the limiting grooves are arranged in parallel with the vertical plates;
the both ends of scraper blade are provided with the rectangle stopper, two the equal sliding connection of stopper is in two the spacing inslot, the bottom surface of scraper blade with the laminating of pick-up plate top surface.
One end of the scraper is rotatably connected with a gear, and the gear is driven to rotate by a motor;
a rack is fixedly arranged on the outer side of the vertical plate close to one side of the gear, the rack is parallel to the limiting groove, and the gear is meshed with the rack.
The collecting box is positioned at one end, close to the second worm gear, of the bottom surface of the fixing plate, the collecting box is funnel-shaped, the width of the collecting box is larger than that of the detection plate, a detection box is arranged at the bottom of the collecting box, the liquid pressure sensor is arranged in the detection box, and the pressure sensor is connected with a display module;
the bottom of the detection box is provided with a drain hole, and the drain hole is provided with a hole plug.
The top surface of the detection plate is a smooth surface.
The bottom plate bottom is provided with a plurality of return pulleys, the return pulley is the universal wheel and is provided with locking mechanism.
When the invention is actually used: water in the water tank enters the medicine suction valve through the water filtering mechanism to be mixed with disinfectant in the medicine barrel, the medicine suction valve can be provided with proportional plugs with different proportioning functions, the medicine suction valve accurately mixes the water and the disinfectant in proportion and then enters the high-pressure micro-fog pump through the liquid inlet pipe, the disinfectant is atomized under the action of the high-pressure micro-fog pump and then enters the fog pipe through the liquid outlet pipe, and finally the disinfectant is sprayed out through the spray heads, the spray heads are high-pressure micro-fog spray heads, the distance between every two spray heads is 3-5 meters, and the disinfectant can be properly changed according to the length of a poultry house.
The PM2.5 monitor monitors the air condition in the house in real time, when the concentration of PM2.5 is higher than 100 mug/m 3, the PM2.5 monitor control module sends an instruction to open the electromagnetic valve in the electromagnetic valve, and when the PM2.5 monitor monitors that the concentration of PM2.5 in the house is lower than 100 mug/m 3, the PM2.5 monitor control module sends an instruction to close the electromagnetic valve in the electromagnetic valve, so that the automatic spraying and disinfecting function can be realized.
The device can evaluate the spraying effect in the house by detecting the spraying amount, the detection device comprises a detection plate, the detection surface of the detection plate is a smooth surface, certain fog beads can be accumulated after spraying and disinfecting work, liquid weighing is carried out after a collection box is scraped by a scraper, the spraying amount is calculated by the obtained numerical value, so that the spraying and disinfecting effect can be conveniently evaluated, the detection device can carry out height adjustment by a threaded rod between a frame body and a fixed plate, a motor of a first worm is turned on, the first worm wheel can be driven to rotate, meanwhile, the threaded rod in threaded connection with the inner part of the first worm wheel is driven to rotate, the lifting effect of the fixed plate can be realized due to the limiting effect between a limiting rod and the frame body, the lifting of the fixed plate and the arrangement of a bottom wheel can realize the measurement of the spraying amount for each height and position in the house, so as to avoid different disinfecting effects in different areas, affecting the breeding result and reducing the breeding benefit.
The effect of pick-up plate accessible second worm wheel and second worm carries out the rotation of one end, realizes the slope of pick-up plate, and when because the spraying disinfection, the antiseptic solution can be the parabola from last spraying to down, and the angle of shedding that is located not co-altitude and position antiseptic solution is different, and for the ease of collecting the antiseptic solution, this device sets up the slope of pick-up plate, can make things convenient for the collection of antiseptic solution.
The scraper blade removes through rack and pinion's structure, only needs the manual work to open the switch alright realize the activity of scraper blade, before detecting, needs the manual work to carry out the pick-up plate clearance, collects the fog pearl accessible manual work that collects in the box because house internal temperature or weather influence condense and discharges water from the wash port, then detects after rising detection device again.
Drawings
FIG. 1 is a schematic view of a water adding device, a dosing device, a spraying device and a monitoring device of the present invention.
Fig. 2 is a front view of the detecting unit of the present invention lowered with the detecting plate in a horizontal state.
Fig. 3 is a schematic perspective view of the detecting plate in a horizontal state when the detecting device of the present invention is lowered.
Fig. 4 is a partially enlarged view of the area a of fig. 3.
Fig. 5 is a front view of the detecting unit of the present invention raised and the detecting plate in an inclined state.
Fig. 6 is a schematic perspective view of the detection device of the present invention in an elevated state and in an inclined state.
Fig. 7 is a partially enlarged view of the area B of fig. 6.
Wherein the reference numerals are: 1. a water tank; 2. a water pump; 3. a water filtration mechanism; 4. a medicine barrel; 5. a medicine inlet pipe; 6. a drug suction valve; 7. a proportional plug; 8. a liquid inlet pipe; 9. a high pressure micro-mist pump; 10. a micro-mist pump motor; 11. a liquid outlet pipe; 12. an electromagnetic valve; 13. a cage; 14. a mist pipe; 15. a spray head; 16. a PM2.5 monitor; 17. a frame body; 1701. a top plate; 1702. a base plate; 1703. a support; 1704. a bottom wheel; 1705. a first worm gear; 1706. a first worm; 18. a fixing plate; 1801. a threaded rod; 1802. a limiting rod; 1803. a second worm; 19. detecting a plate; 1901. a second worm gear; 1902. a vertical plate; 1903. a limiting groove; 1904. a rack; 20. a squeegee; 2001. a gear; 21. a collection box; 2101. a detection box.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
Referring to fig. 1 to 7, the embodiment is an automatic spraying and sterilizing system in a livestock and poultry house, comprising a water adding device, a dosing device, a spraying device, a monitoring device and a detecting device, wherein the water adding device comprises a water tank 1, the water tank 1 is connected with a water pump 2 through a water inlet pipe, the water pump 2 is connected with a water filtering mechanism 3, the dosing device comprises a medicine barrel 4, the medicine barrel 4 is connected with a medicine suction valve 6 through a medicine inlet pipe 5, the input end of the medicine suction valve 6 is connected with the water filtering mechanism and the medicine inlet pipe, a proportional plug 7 is arranged on the medicine suction valve 6, one end of the medicine suction valve 6 is connected with a liquid inlet pipe 8, the liquid inlet pipe 8 is connected with a high-pressure micro-mist pump 9, the high-pressure micro-mist pump 9 is driven by a micro-mist pump motor 10, the output end of the high-pressure micro-mist pump 9 is connected with a liquid outlet pipe 11, the liquid outlet pipe 11 is connected with, and the height of the mist pipe 14 is higher than that of the cage 13.
Monitoring devices includes PM2.5 monitor 16, PM2.5 monitor 16 is connected with solenoid valve 12 through control module, solenoid valve 12 sets up in 11 bodys of drain pipe, PM2.5 monitor 16 real-time supervision, if PM 2.5's concentration is higher than 100 mu g/m3 time, PM2.5 monitor 16 control module sends the instruction in solenoid valve 12 and opens solenoid valve 12, if PM2.5 in the 16 monitoring houses of PM2.5 is less than when 100 mu g/m3, PM2.5 monitor 16 control module sends the instruction in solenoid valve 12 and closes solenoid valve 12.
Detection device includes support body 17, and support body 17 top swing joint has fixed plate 18, and fixed plate 18 top is rotated and is connected with detection plate 19, and sliding connection has scraper blade 20 on detection plate 19, and 19 one end below of detection plate is provided with collection box 21, and the bottom of collecting box 21 is provided with liquid pressure sensor, and support body 17 includes roof 1701 and bottom plate 1702, and bottom plate 1702 bottom is provided with a plurality of return pulleys 1704, and return pulley 1704 is the universal wheel and is provided with locking mechanism.
The top plate 1701 and the bottom plate 1702 are fixedly connected through a support 1703, the top plate 1701 and the bottom plate 1702 are horizontally arranged, a through hole penetrating through the top plate 1701 is formed in the middle of the upper surface of the top plate 1701, a first worm wheel 1705 is rotatably connected to the upper surface of the top plate 1701, a central rotating shaft of the first worm wheel 1705 is coaxial with the through hole, a threaded hole is formed in the center of the first worm wheel 170and is communicated with the through hole of the top plate 1701, a first worm 1706 is rotatably connected to the upper surface of the top plate 1701, the first worm 1706 is meshed with external teeth of the first worm wheel 1705, the first worm 1706 is driven to rotate by a motor, a plurality of round holes penetrating through the top plate 1701 are formed in the upper surface of the top plate 1701, the fixing plate 18 is horizontally arranged above the top plate 1701, a threaded rod 1801 is vertically arranged in the center of the bottom surface of the fixing plate 18, each stop rod 1802 is slidably coupled within a corresponding circular hole in the top plate 1701.
One end of the fixed plate 18 is hinged with the detection plate 19, the end part of the rotating shaft of the detection plate 19 is fixedly connected with a second worm wheel 1901, the second worm wheel 1901 is meshed with a second worm 1803 which is rotatably connected to one side of the fixed plate 18, and the second worm 1803 is driven to rotate by a motor.
19 top surfaces of detection plate are the smooth surface, and 19 both sides of detection plate are provided with riser 1902, and riser 1902 is equal to connect detection plate 19 perpendicularly, and two riser 1902 symmetries are provided with spacing groove 1903, spacing groove 1903 and riser 1902 parallel arrangement, and the both ends of scraper blade 20 are provided with the rectangle stopper, and two equal sliding connection of stopper are in two spacing grooves 1903, and the bottom surface and the laminating of 19 top surfaces of detection plate of scraper blade 20.
One end of the scraper 20 is rotatably connected with a gear 2001, the gear 2001 is driven to rotate by a motor, a rack 1904 is fixedly arranged on the outer side of the vertical plate 1902 close to one side of the gear 2001, the rack 1904 is arranged in parallel to the limiting groove 1903, and the gear 2001 is meshed with the rack 1904.
The collecting box 21 is located at one end, close to the second worm gear 1803, of the bottom surface of the fixing plate 18, the collecting box 21 is funnel-shaped, the width of the collecting box 21 is larger than that of the detection plate 19, the bottom of the collecting box 21 is provided with the detection box 2101, a liquid pressure sensor is arranged inside the detection box 2101 and connected with a display module, a water discharging hole is formed in the bottom end of the detection box 2101, and a hole plug is arranged on the water discharging hole.
When the invention is actually used: water in the water tank 1 enters the position of the medicine suction valve 6 through the water filtering mechanism 3 through the water pump 2 to be mixed with disinfectant in the medicine barrel 4, the medicine suction valve 6 can be provided with the proportional plugs 7 with different proportioning functions, the medicine suction valve 6 accurately proportiones the water and the disinfectant in proportion and then enters the high-pressure micro-fog pump 9 through the liquid inlet pipe 8, the disinfectant is atomized under the action of the high-pressure micro-fog pump 9 and then enters the fog pipe 14 through the liquid outlet pipe 11, and finally is sprayed out through the spray nozzles 15, the spray nozzles 15 are high-pressure micro-fog spray nozzles, the distance between every two spray nozzles 15 is 3-5 meters, and the proper change can be carried out according to the length of a.
The PM2.5 monitor 16 monitors the air condition in the shed in real time, when the concentration of PM2.5 is higher than 100 mug/m 3, the control module of the PM2.5 monitor 16 sends an instruction to the electromagnetic valve 12 to open the electromagnetic valve 12, and when the PM2.5 monitor 16 monitors that the concentration of PM2.5 in the shed is lower than 100 mug/m 3, the control module of the PM2.5 monitor 16 sends an instruction to close the electromagnetic valve 12, so that the function of automatic spraying disinfection can be realized.
The device can evaluate the spraying effect in the house by detecting the spraying amount, the detection device comprises a detection plate 19, the detection surface of the detection plate 19 is a smooth surface, certain fog beads can be accumulated after spraying and disinfecting work, liquid weighing is carried out after a collection box 21 is scraped by a scraper 20, the spraying amount is calculated by the obtained numerical value, so that the spraying and disinfecting effect can be conveniently evaluated, the detection device can carry out height adjustment through a threaded rod 1801 between a frame body 17 and a fixed plate 18, a motor of a first worm 1706 is turned on, a first worm gear 1705 can be driven to rotate, the threaded rod 1801 in threaded connection with the inside of the first worm gear 1705 is driven to rotate, the lifting effect of the fixed plate 18 can be realized due to the limiting effect between a limiting rod 1802 and the frame body 17, the lifting of the fixed plate 18 and the arrangement of a bottom wheel 1704 can realize the measurement of the spraying amount at each height and position in the house, so as to avoid different disinfection effects in different areas from affecting the breeding result and reducing the breeding benefit.
The effect of 19 accessible second worm wheels 1901 of pick-up plate and second worm 1803 carries out the rotation of one end, realizes the slope of pick-up plate 19, and when owing to the spraying disinfection, the antiseptic solution can be the parabola from last to spraying down, and the angle of shedding that is located not co-altitude and position antiseptic solution is different, for the ease of collecting the antiseptic solution, this device sets up the slope of pick-up plate 19, can make things convenient for the collection of antiseptic solution.
Scraper 20 moves through the structure of gear 2001 rack 1904, only needs the manual work to open the switch alright realize scraper 20's activity, before detecting, needs the manual work to carry out the clearance of pick-up plate 19, collects the fog pearl accessible manual work that condenses because of temperature or weather effect in the house that collects in the box 21 and discharges water from the wash port, then detects after rising detection device again.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims (10)

1. An automatic spraying and disinfecting system in a livestock and poultry house is characterized by comprising a water adding device, a dosing device, a spraying device, a monitoring device and a detecting device, wherein the water adding device comprises a water tank (1), the water tank (1) is connected with a water pump (2) through a water inlet pipe, and the water pump (2) is connected with a water filtering mechanism (3);
the chemical feeding device comprises a chemical barrel (4), the chemical barrel (4) is connected with a chemical suction valve (6) through a chemical inlet pipe (5), the input end of the chemical suction valve (6) is connected with the water filtering mechanism and the chemical inlet pipe, a proportional plug (7) is arranged on the chemical suction valve (6), one end of the chemical suction valve (6) is connected with a liquid inlet pipe (8), the liquid inlet pipe (8) is connected with a high-pressure micro-mist pump (9), and the high-pressure micro-mist pump (9) is driven by a micro-mist pump motor (10);
the output end of the high-pressure micro-mist pump (9) is connected with a liquid outlet pipe (11), the liquid outlet pipe (11) is connected with a mist pipe (14), and a plurality of spray heads (15) are uniformly distributed on the mist pipe (14);
the monitoring device comprises a PM2.5 monitor (16), the PM2.5 monitor (16) is connected with an electromagnetic valve (12) through a control module, and the electromagnetic valve (12) is arranged on the body of the liquid outlet pipe (11);
the detection device comprises a frame body (17), a fixing plate (18) is movably connected to the top of the frame body (17), a detection plate (19) is rotatably connected to the top of the fixing plate (18), a scraping plate (20) is connected to the detection plate (19) in a sliding mode, a collection box (21) is arranged below one end of the detection plate (19), and a liquid pressure sensor is arranged at the bottom of the collection box (21).
2. Automatic spray disinfection system in livestock and poultry houses according to claim 1, characterized in that the mist pipe (14) is located between each row of cages (13) at the top in the house, and the height of the mist pipe (14) is higher than the height of the cages (13).
3. The automatic spray disinfection system in livestock and poultry house of claim 1, wherein said PM2.5 monitor (16) monitors in real time, if the concentration of PM2.5 is higher than 100 μ g/m3, said PM2.5 monitor (16) control module sends an instruction to open said solenoid valve (12) to said solenoid valve (12), if said PM2.5 monitor (16) monitors that the concentration of PM2.5 in the house is lower than 100 μ g/m3, said PM2.5 monitor (16) control module sends an instruction to close said solenoid valve (12) to said solenoid valve (12).
4. The automatic spray disinfection system in livestock and poultry house of claim 1, characterized in that said rack (17) comprises a top plate (1701) and a bottom plate (1702), said top plate (1701) and said bottom plate (1702) are fixedly connected by a bracket (1703), said top plate (1701) and said bottom plate (1702) are both horizontally arranged;
a through hole penetrating through the top plate (1701) is formed in the middle of the upper surface of the top plate (1701), a first worm wheel (1705) is rotatably connected to the upper surface of the top plate (1701), the central rotating shaft of the first worm wheel (1705) is coaxial with the through hole, a threaded hole is formed in the center of the first worm wheel (1705), and the threaded hole is communicated with the through hole of the top plate (1701);
a first worm (1706) is rotatably connected to the upper surface of the top plate (1701), the first worm (1706) is meshed with the external teeth of the first worm wheel (1705), and the first worm (1706) is driven to rotate by a motor;
the upper surface of the top plate (1701) is provided with a plurality of round holes penetrating through the top plate (1701);
the fixing plate (18) is horizontally arranged above the top plate (1701), a threaded rod (1801) is vertically arranged at the center of the bottom surface of the fixing plate (18), the threaded rod (1801) is rotatably connected to the fixing plate (18), and the threaded rod (1801) is in threaded connection with a threaded hole of the first worm gear (1705);
the bottom surface of the fixing plate (18) is provided with a plurality of limiting rods (1802), and each limiting rod (1802) is correspondingly and slidably connected into the round hole of the top plate (1701).
5. The automatic spraying sterilization system in the livestock and poultry house according to the claim 1, characterized in that one end of the fixed plate (18) is hinged with the detection plate (19), the end of the rotation shaft of the detection plate (19) is fixedly connected with a second worm wheel (1901), the second worm wheel (1901) is engaged with a second worm (1803) which is rotatably connected with one side of the fixed plate (18), and the second worm (1803) is driven to rotate by a motor.
6. The automatic spraying disinfection system in the livestock and poultry house according to claim 1, characterized in that vertical plates (1902) are arranged on both sides of the detection plate (19), the vertical plates (1902) are vertically connected with the detection plate (19), two vertical plates (1902) are symmetrically provided with limit grooves (1903), and the limit grooves (1903) are arranged in parallel with the vertical plates (1902);
rectangular limiting blocks are arranged at two ends of the scraper (20), the limiting blocks are connected in the limiting grooves (1903) in a sliding mode, and the bottom surface of the scraper (20) is attached to the top surface of the detection plate (19).
7. An automatic spraying disinfection system in livestock and poultry houses according to claim 6, characterized in that a gear (2001) is rotatably connected to one end of the scraper (20), and the gear (2001) is driven to rotate by a motor;
a rack (1904) is fixedly arranged on the outer side of the vertical plate (1902) close to one side of the gear (2001), the rack (1904) is arranged in parallel to the limiting groove (1903), and the gear (2001) is meshed with the rack (1904).
8. An automatic spray disinfection system in a livestock and poultry house as claimed in claim 1, characterized in that said collection box (21) is located at one end of the bottom surface of said fixed plate (18) near said second worm gear (1803), said collection box (21) is funnel-shaped, the width is larger than the width of said detection plate (19), a detection box (2101) is arranged at the bottom of said collection box (21), said liquid pressure sensor is arranged in said detection box (2101), and said pressure sensor is connected with a display module;
the bottom end of the detection box (2101) is provided with a drain hole, and the drain hole is provided with a hole plug.
9. An automatic spray disinfection system in a livestock and poultry house according to claim 1, characterized in that the top surface of the detection plate (19) is smooth.
10. An automatic spray disinfection system in a livestock and poultry house according to claim 1, characterized in that a plurality of bottom wheels (1704) are arranged at the bottom of the bottom plate (1702), and the bottom wheels (1704) are universal wheels and provided with locking mechanisms.
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