Pig house air quality improving device

Abstract

The utility model relates to the technical field of air quality improvement, in particular to a hog house air quality improvement device which comprises a hog house, a spraying pipeline arranged below a top plate of the hog house, a plurality of sprayers arranged on the spraying pipeline, movable baffles arranged on wall plates on the left side and the right side of the hog house, and rotating shafts arranged at the lower ends of the movable baffles. Mounting frames are arranged on the outer sides of the left and right wall bodies of the pig house, fans are arranged in the mounting frames, supporting plates are arranged above the fans, driving motors are arranged above the supporting plates, transmission shafts are arranged at the output ends of the driving motors, steel wire rope winding and unwinding frames are arranged at the tail ends of the transmission shafts, limiting plates are arranged above the inner sides of the supporting plates, and through holes are formed in the limiting plates. A rolling shaft is arranged in the through hole, a steel wire rope is arranged on the rolling shaft, and a pigsty is arranged at the lower end of the pigsty. Water mist is sprayed through the spray heads, dust particles in air can be reduced, the water mist can be blocked for live pigs when the movable baffle is put down, and air in the pig house and the outside can be fully circulated.

Description

Technical Field

[0001] The utility model relates to the technical field of air quality improvement, in particular to a device for improving the air quality of a pig house. Background Art

[0002] If the feces produced in the pig house for pig farming is not cleaned up in time, even if it is cleaned up in time, there will be a small amount of residue, and the residual pig manure will still emit a bad smell. In the long run, the environment of the pig house is very bad, and the environment of the pig house will affect the growth of pigs. The health of the pig herd is closely related to the breeding environment. A good pig house environment can not only ensure the health of livestock and poultry and give full play to the necessary conditions for animal production performance, but also because the pig house is the working environment of the breeder, it is also a requirement for the working environment of the personnel.

[0003] The existing pig house air quality improvement device is not perfect for improving the air quality in the pig house, resulting in the air quality circulating in the pig house still having too strong odor. Therefore, a pig house air quality improvement device is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a device for improving the air quality in a pig house, which can reduce dust particles in the air by spraying water mist through a nozzle. When the movable baffle is lowered, it can not only block the water mist for the pigs, but also allow the air in the pig house to fully circulate with the outside world, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for improving the air quality of a pig house comprises a pig house, a spray pipe is arranged under a top plate of the pig house, a plurality of nozzles are arranged on the spray pipe, movable baffles are arranged on the wall panels on the left and right sides of the pig house, a rotating shaft is arranged at the lower end of the movable baffle, and the rotating shaft is fixed in the walls on the left and right sides of the pig house, mounting frames are arranged on the outer sides of the walls on the left and right sides of the pig house, a fan is arranged inside the mounting frame, a support plate is arranged above the fan, a drive motor is arranged above the support plate, a transmission shaft is arranged at the output end of the drive motor, a wire rope retracting and releasing frame is arranged at the end of the transmission shaft, a limit plate is arranged above the inner side of the support plate, a through hole is arranged on the limit plate, a roller is arranged inside the through hole, a wire rope is arranged on the roller, one end of the wire rope is connected to the wire rope retracting and releasing frame and the other end is fixedly connected to the upper end of the movable baffle, and a pigpen is arranged at the lower end of the pig house.

[0007] As a preferred solution, a filter is provided on the side of the fan close to the pig house, and a shutter is provided on the side of the fan away from the pig house.

[0008] As a preferred solution, a water tank is provided on the top plate of the pig house, a water pump is provided at the left end of the water tank, a water pipe is provided at the left end of the water pump, and the water pipe is connected to the spray pipe, and a reinforcing support rod is provided in the middle of the mounting frame.

[0009] As a preferred solution, a sewage outlet is provided at the bottom of the inner side plate of the pigpen, and the bottom plate of the pigpen has a slight slope. A drainage outlet is provided at the bottom of the outer side plate of the pigpen, a drainage pipe is provided outside the drainage outlet, and a sewage ditch is provided in the middle of the bottom of the pig house.

[0010] As a preferred solution, a vent is provided on the outer plate of the pigpen, a plurality of inclined plates are provided inside the vent, and a railing is provided inside the inclined plates.

[0011] It can be seen from the technical solution provided by the utility model above that the utility model provides a pig house air quality improvement device, which has the following beneficial effects:

[0012] Spraying water mist through the nozzle can reduce dust particles in the air;

[0013] The movable baffle can be lowered and erected through the wire rope retracting and releasing frame. When lowered, it can block water mist for pigs and allow the air in the pig house to circulate fully with the outside world.

[0014] Through the drainage outlet at the bottom of the pigsty, the feces and other dirt at the bottom of the pigsty can be flushed into the sewage ditch to reduce the odor in the pigsty. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the cross-sectional structure of a pig house air quality improvement device of the utility model;

[0016] Figure 2 This is a schematic diagram of the side structure of a pig house air quality improvement device of the utility model;

[0017] In the figure: 1. Pig house; 2. Water tank; 3. Water pump; 4. Water pipe; 5. Spray pipe; 6. Nozzle; 7. Movable baffle; 8. Rotating shaft; 9. Mounting frame; 10. Filter; 11. Fan; 12. Shutter; 13. Support plate; 14. Drive motor; 15. Transmission shaft; 16. Wire rope retracting and releasing rack; 17. Limiting plate; 18. Through hole; 19. Roller; 20. Wire rope; 21 Pig pen; 22. Sewage outlet; 23. Drainage outlet; 24. Drainage pipe; 25. Sewage ditch; 26. Ventilation outlet; 27. Railing; 28. Inclined plate; 29. ​​Reinforcement support rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0020] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] like Figure 1-2 As shown, an embodiment of the utility model provides an air quality improvement device for a pig house, including a pig house 1, a spraying pipe 5 is arranged under the top plate of the pig house 1, a plurality of nozzles 6 are arranged on the spraying pipe 5, a water tank 2 is arranged on the top plate of the pig house 1, a water pump 3 is arranged at the left end of the water tank 2, a water pipe 4 is arranged at the left end of the water pump 3, and the water pipe 4 is connected to the spraying pipe 5.

[0024] The water pump 3 draws water from the water tank 2 with a certain water pressure and injects it into the spray pipe 5. Finally, the nozzle 6 sprays water mist to take away the dust particles inside the pig house and eliminate odors.

[0025] Movable baffles 7 are arranged on the wall panels on the left and right sides of the pig house 1, a rotating shaft 8 is arranged at the lower end of the movable baffle 7, and the rotating shaft 8 is fixed in the walls on the left and right sides of the pig house 1, a mounting frame 9 is arranged on the outer side of the walls on the left and right sides of the pig house 1, a fan 11 is arranged inside the mounting frame 9, a support plate 13 is arranged above the fan 11, a drive motor 14 is arranged above the support plate 13, a transmission shaft 15 is arranged at the output end of the drive motor 14, a wire rope retracting frame 16 is arranged at the end of the transmission shaft 15, a limit plate 17 is arranged on the upper inner side of the support plate 13, a through hole 18 is arranged on the limit plate 17, a roller 19 is arranged inside the through hole 18, a wire rope 20 is arranged on the roller 19, and one end of the wire rope 20 is connected to the wire rope retracting frame 16 and the other end is fixedly connected to the upper end of the movable baffle 7, and a reinforcement support rod 29 is arranged in the middle of the mounting frame 9.

[0026] Among them, before the nozzle 6 sprays water mist, the movable baffle 7 will be lowered first, and the movable baffle 7 can be rotated by the rotating shaft 8 at the lower end of the movable baffle 7, and then the driving motor 14 drives the transmission shaft 15, so that the wire rope retracting and releasing frame 16 can retract and release the wire rope 20, and the limit plate 17 limits the movable baffle 7 so that it will not hit the wire rope retracting and releasing frame 16. When the movable baffle 7 is lowered, the fan 11 is in contact with the outside air. The fan 11 is used to eliminate the odor as soon as possible. In order to increase the stability of the mounting frame 9, a reinforcing support rod 29 is set in the middle of the mounting frame 9.

[0027] A filter screen 10 is provided on the side of the fan 11 close to the pig house 1 , and a shutter 12 is provided on the side of the fan 11 away from the pig house 1 .

[0028] The filter 10 prevents the fan 11 from being drenched by water mist, which may cause the fan 11 to rust and reduce its service life. It also prevents particles in the air of the pig house 1 from adhering to the blades of the fan 11. The shutter 12 prevents the fan 11 from being wetted by rain from the outside.

[0029] A pigsty 21 is provided at the lower end of the pig house 1, a sewage outlet 22 is provided at the bottom of the inner side plate of the pigsty 21, and the bottom plate of the pigsty 21 has a slight slope, a drain outlet 23 is provided at the bottom of the outer side plate of the pigsty 21, a drainage pipe 24 is provided outside the drain outlet 23, and a sewage ditch 25 is provided in the middle of the bottom of the pigsty 1, and the sewage ditch 25 is connected to the sewage outlet 22.

[0030] Among them, the drainage pipe 24 drains water, and clean water is discharged into the pig pen 21 through the drainage port 23, so that the dirt at the bottom of the pig pen 21 is washed away and discharged from the sewage outlet 22, and finally discharged from the sewage ditch 25 to the inside of the pig house 1, thereby reducing the odor inside the pig pen 21 and the toxic gases emitted by the dirt.

[0031] A vent 26 is provided on the outer plate of the pig pen 21 , a plurality of inclined plates 28 are provided inside the vent 26 , and a railing 27 is provided inside the inclined plates 28 .

[0032] The vent 26 allows the pig pen 21 to be ventilated at ordinary times, the inclined plate 38 prevents rainwater from drifting into the pig pen 21, and the railing 27 prevents the pigs from damaging the inclined plate 28 of the vent 26.

[0033] The working principle of this embodiment is as follows: first, the movable baffle 7 is lowered, and the movable baffle 7 is rotated by the rotating shaft 8 at the lower end of the movable baffle 7, and then the driving motor 14 drives the transmission shaft 15, so that the wire rope retracting and releasing rack 16 can retract and release the wire rope 20, and the limit plate 17 limits the movable baffle 7 so that it will not hit the wire rope retracting and releasing rack 16. When the movable baffle 7 is lowered, the fan 11 is in contact with the outside air. In order to eliminate the odor as soon as possible, the fan 11 is used. In order to increase the stability of the mounting frame 9, a reinforcing support rod 29 is set in the middle of the mounting frame 9, and then the water pump 3 draws water from the water tank 2 with a certain water pressure, and injects it into the spray pipe 5. Finally, the nozzle 6 sprays water mist to take away the dust particles inside the pig house and eliminate the odor.

[0034] At the same time, the drainage pipe 24 drains water, and clean water is discharged into the pig pen 21 through the drainage port 23, so that the dirt at the bottom of the pig pen 21 is washed away and discharged from the sewage outlet 22. Finally, the dirt is discharged from the sewage ditch 25 to the inside of the pig house 1, thereby reducing the odor inside the pig pen 21 and the toxic gases emitted by the dirt.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for improving the air quality of a pig house. Features: The invention comprises a pig house (1), wherein a spray pipe (5) is arranged below a top plate of the pig house (1), and a plurality of spray heads (6) are arranged on the spray pipe (5); movable baffles (7) are arranged on the left and right wall plates of the pig house (1); a rotating shaft (8) is arranged at the lower end of the movable baffle (7), and the rotating shaft (8) is fixed in the left and right wall bodies of the pig house (1); a mounting frame (9) is arranged outside the left and right wall bodies of the pig house (1); a fan (11) is arranged inside the mounting frame (9); a support plate (13) is arranged above the fan (11), and a driving mechanism (14) is arranged above the support plate (13). A motor (14), a transmission shaft (15) is provided at the output end of the drive motor (14), a wire rope retracting frame (16) is provided at the end of the transmission shaft (15), a limit plate (17) is provided on the upper inner side of the support plate (13), a through hole (18) is provided on the limit plate (17), a roller (19) is provided inside the through hole (18), a wire rope (20) is provided on the roller (19), one end of the wire rope (20) is connected to the wire rope retracting frame (16) and the other end is fixedly connected to the upper end of the movable baffle (7), and a pig pen (21) is provided at the lower end of the pig house (1).

2. A pig house air quality improvement device according to claim 1, Features: A filter screen (10) is provided on the side of the fan (11) close to the pig house (1), and a shutter (12) is provided on the side of the fan (11) away from the pig house (1).

3. A pig house air quality improvement device according to claim 1, Features: A water tank (2) is arranged on the top plate of the pig house (1), a water pump (3) is arranged at the left end of the water tank (2), a water pipe (4) is arranged at the left end of the water pump (3), and the water pipe (4) is connected to the spray pipe (5), and a reinforcing support rod (29) is arranged in the middle of the mounting frame (9).

4. A pig house air quality improvement device according to claim 1, Features: A sewage outlet (22) is provided at the bottom of the inner plate of the pig pen (21), and the bottom plate of the pig pen (21) has a slight slope. A drainage outlet (23) is provided at the bottom of the outer plate of the pig pen (21), and a drainage pipe (24) is provided outside the drainage outlet (23). A sewage drainage ditch (25) is provided in the middle of the bottom of the pig house (1), and the sewage drainage ditch (25) is connected to the sewage outlet (22).

5. A pig house air quality improvement device according to claim 1, Features: A vent (26) is provided on the outer plate of the pig pen (21), a plurality of inclined plates (28) are provided inside the vent (26), and a railing (27) is provided inside the inclined plates (28).

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