Pig farm ventilation device with disinfection function

Abstract

The pig farm ventilation device with the disinfection function comprises a shell, one end of the interior of the shell is fixedly connected with an exhaust fan, the two sides of the bottom of the shell are respectively provided with a set of supporting columns, the bottom ends of the supporting columns are fixedly connected with a bottom plate, and the bottom plate is fixedly connected with a fan. A disinfection structure used for disinfecting and purifying air is arranged in the shell. According to the pig farm ventilation device with the disinfection function, through the arrangement of the fixing plate, the grid plate, the adsorption particles, the fixing frame, the positioning screw rods, the mounting frame and the positioning nuts, before the device is mounted, the mounting frame is inserted into the shell and attached to one side of the fixing frame, the fixing frame can effectively prevent air leakage, all air passes through the interior of the mounting frame, and the ventilation effect is improved. The grid plates on the two sides of the mounting frame can filter air, the adsorption particles in the mounting frame can adsorb peculiar smell and harmful substances in the air, and the problem that the air cannot be disinfected and purified is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation devices, in particular to a pig farm ventilation device with a disinfection function. Background Art

[0002] A large amount of excrement is produced in pig farms every day. These excrement will cause serious air pollution in pig farms. Not only will the air have odor, but toxic and harmful substances may also be mixed in the air, which will harm the health of farmers. Therefore, ventilation devices need to be installed in pig farms to speed up the air circulation in the pig farms to ensure fresh air inside.

[0003] However, the ventilation devices currently used in pig farms still have some defects in use. They cannot effectively purify and disinfect the air during ventilation, resulting in internal gas still polluting the air after being discharged.

[0004] Now a novel pig farm ventilation device with disinfection function is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a pig farm ventilation device with a disinfection function to solve the problem that the air cannot be disinfected and purified in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pig farm ventilation device with a disinfection function, comprising a shell, one end of the shell is fixedly connected to an exhaust fan, a group of support columns are respectively arranged on both sides of the bottom of the shell, the bottom ends of the support columns are fixedly connected to a bottom plate, and a disinfection structure for disinfecting and purifying air is arranged inside the shell;

[0007] The disinfection structure includes a fixed frame and an installation frame, wherein a group of fixed frames are fixedly connected to the two ends of the shell, and the shell is movably connected to the installation frame. A group of grid plates are fixedly connected to the two ends of the installation frame, and adsorption particles are movably connected to the installation frame. The top of the installation frame is fixedly connected to a fixed plate, and the top of the shell is fixedly connected to a positioning screw, and the positioning screw passes through the fixed plate and is movably connected to a positioning nut.

[0008] Preferably, the fixing plate is movably connected to the shell, and the positioning nut is movably connected to the fixing plate.

[0009] Preferably, the installation frame is movably connected to the fixing frame, and the center line of the fixing frame and the center line of the installation frame are on the same vertical plane.

[0010] Preferably, fixed sleeves are fixedly connected to both sides of the bottom of the shell, a movable cylinder is fixedly connected to one side of the fixed sleeve, a positioning hole is opened on one side of the support column, a T-shaped connecting shaft is movably connected to the inside of the movable cylinder, a positioning pin is fixedly connected to one side of the T-shaped connecting shaft, a spring is fixedly connected to the other side of the T-shaped connecting shaft, and a pull ring is fixedly connected to one side of the T-shaped connecting shaft passing through the movable cylinder.

[0011] Preferably, the positioning pin is movably connected to the positioning socket, and the spring is fixedly connected to the movable cylinder.

[0012] Preferably, the positioning holes on one side of the support column are arranged at equal intervals, and the support column passes through the fixing sleeve and extends to the interior of the shell.

[0013] Preferably, one end of the top of the shell is fixedly connected to a cylinder, the output end of the cylinder extends to the interior of the shell and is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a through groove, both sides of one end inside the shell are fixedly connected to L-shaped limit plates, and one end of the shell is provided with a movable groove plate.

[0014] Preferably, the through slot is slidably connected to the L-shaped limiting plate, and the through slot is slidably connected to the shell.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the pig farm ventilation device with disinfection function can not only realize the disinfection and purification of air, realize the adjustable installation height, but also realize the automatic control of the device switch;

[0016] (1) By providing a fixing plate, a mesh plate, adsorption particles, a fixing frame, a positioning screw, a mounting frame and a positioning nut, before installing the device, the mounting frame is inserted into the interior of the housing and attached to one side of the fixing frame. The fixing frame can effectively prevent air leakage, so that all air passes through the interior of the mounting frame. The mesh plates on both sides of the mounting frame can filter the air, and the adsorption particles inside the mounting frame can absorb odors and harmful substances in the air, thereby achieving purification and disinfection of the air while ventilating;

[0017] (2) By providing a fixed sleeve, a support column, a movable cylinder, a pull ring, a positioning socket, a positioning pin, a T-shaped connecting shaft and a spring, during installation, the pull ring can be pulled to drive the T-shaped connecting shaft to move to one side, and at the same time drive the positioning pin to be separated from the inside of the positioning socket, and then the height of the shell can be quickly adjusted. After the shell is adjusted to a suitable height, the pull ring is released, and the T-shaped connecting shaft drives the positioning pin to be inserted into the inside of the positioning socket at a corresponding position under the push of the spring, so that the shell is positioned through the positioning socket, and the installation height can be adjusted;

[0018] (3) By providing a through slot, a movable slot plate, a cylinder, a connecting plate and an L-shaped limit plate, when ventilation is performed, the cylinder is started to drive the through slot to descend through the connecting plate. When the through slot descends, the slot at one end thereof and the movable slot plate opened at one end of the shell are moved to the same position, and then the exhaust fan can be started for ventilation. When ventilation is not required, the cylinder is started to drive the through slot to rise, so that the through slot blocks the movable slot plate opened at one end of the shell to prevent dust from entering the shell when idle, thereby realizing automatic control of the switch of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the shell of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the fixed sleeve of the utility model;

[0022] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. Shell; 2. Through groove; 3. Movable groove plate; 4. Fixed plate; 5. Cylinder; 6. Fixed sleeve; 7. Support column; 8. Movable cylinder; 9. Pull ring; 10. Bottom plate; 11. Connecting plate; 12. L-shaped limit plate; 13. Grid plate; 14. Adsorption particles; 15. Fixed frame; 16. Exhaust fan; 17. Positioning screw; 18. Mounting frame; 19. Positioning nut; 20. Positioning socket; 21. Positioning pin; 22. T-shaped connecting shaft; 23. Spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 A pig farm ventilation device with a disinfection function comprises a shell 1, one end of the shell 1 is fixedly connected to an exhaust fan 16, a group of support columns 7 are respectively arranged on both sides of the bottom of the shell 1, the bottom ends of the support columns 7 are fixedly connected to a bottom plate 10, and a disinfection structure for disinfecting and purifying air is arranged inside the shell 1;

[0026] The disinfection structure includes a fixed frame 15 and a mounting frame 18. A set of fixed frames 15 are fixedly connected at both ends of the shell 1. The shell 1 is movably connected to the mounting frame 18. A set of grid plates 13 are fixedly connected at both ends of the mounting frame 18. Adsorption particles 14 are movably connected to the mounting frame 18. The top of the mounting frame 18 is fixedly connected to the fixed plate 4. The top of the shell 1 is fixedly connected to the positioning screw 17. The positioning screw 17 penetrates the fixed plate 4 and is movably connected to the positioning nut 19.

[0027] The fixing plate 4 is movably connected to the housing 1, and the positioning nut 19 is movably connected to the fixing plate 4;

[0028] The installation frame 18 is movably connected to the fixed frame 15, and the center line of the fixed frame 15 and the center line of the installation frame 18 are on the same vertical plane;

[0029] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, before installing the device, the installation frame 18 is inserted into the interior of the shell 1 and fits on one side of the fixed frame 15. The fixed frame 15 can effectively prevent air leakage, so that all air passes through the interior of the installation frame 18. The mesh plates 13 on both sides of the installation frame 18 can filter the air, and the adsorption particles 14 inside the installation frame 18 can absorb odors and harmful substances in the air, thereby achieving purification and disinfection of the air while ventilating.

[0030] Embodiment 2: The two sides of the bottom of the housing 1 are fixedly connected with fixed sleeves 6, one side of the fixed sleeve 6 is fixedly connected with a movable cylinder 8, one side of the support column 7 is provided with a positioning socket 20, the inside of the movable cylinder 8 is movably connected with a T-shaped connecting shaft 22, one side of the T-shaped connecting shaft 22 is fixedly connected with a positioning pin 21, the other side of the T-shaped connecting shaft 22 is fixedly connected with a spring 23, and one side of the T-shaped connecting shaft 22 that passes through the movable cylinder 8 is fixedly connected with a pull ring 9;

[0031] The positioning pin 21 is movably connected to the positioning socket 20, and the spring 23 is fixedly connected to the movable cylinder 8;

[0032] The positioning holes 20 on one side of the support column 7 are arranged at equal intervals, and the support column 7 passes through the fixing sleeve 6 and extends to the inside of the housing 1;

[0033] Specifically, Figure 1 , Figure 3 and Figure 4As shown, during installation, the pull ring 9 can be pulled to drive the T-shaped connecting shaft 22 to move to one side, and at the same time drive the positioning pin 21 to disengage from the interior of the positioning hole 20. After that, the height of the shell 1 can be quickly adjusted. After the shell 1 is adjusted to a suitable height, the pull ring 9 is released. Under the push of the spring 23, the T-shaped connecting shaft 22 drives the positioning pin 21 to be inserted into the interior of the positioning hole 20 at the corresponding position, thereby positioning the shell 1 through the positioning hole 20, thereby achieving adjustable installation height.

[0034] Embodiment 3: A cylinder 5 is fixedly connected to one end of the top of the housing 1, and an output end of the cylinder 5 extends to the inside of the housing 1 and is fixedly connected to a connecting plate 11, one end of the connecting plate 11 is fixedly connected to a through slot 2, and L-shaped limit plates 12 are fixedly connected to both sides of one end of the housing 1, and a movable slot plate 3 is opened at one end of the housing 1;

[0035] The through slot 2 is slidably connected to the L-shaped limiting plate 12, and the through slot 2 is slidably connected to the housing 1;

[0036] Specifically, Figure 1 and Figure 2 As shown, when ventilation is performed, the cylinder 5 is started to drive the through slot 2 to descend through the connecting plate 11. While the through slot 2 descends, the slot at one end thereof and the movable slot plate 3 opened at one end of the shell 1 are moved to the same position, and then the exhaust fan 16 can be started for ventilation. When ventilation is not required, the cylinder 5 is started to drive the through slot 2 to rise, so that the through slot 2 blocks the movable slot plate 3 opened at one end of the shell 1 to prevent dust from entering the interior of the shell 1 when idle, thereby realizing automatic control of the switch of the device.

[0037] Working principle: When the utility model is used, before installing the device, the installation frame 18 is inserted into the interior of the shell 1 and fits on one side of the fixed frame 15. The fixed frame 15 can effectively prevent air leakage, so that all the air passes through the interior of the installation frame 18. The grid plates 13 on both sides of the installation frame 18 can filter the air. The adsorption particles 14 inside the installation frame 18 can absorb odors and harmful substances in the air. When installing, the pull ring 9 can be pulled to drive the T-shaped connecting shaft 22 to move to one side, and at the same time drive the positioning pin 21 to disengage from the interior of the positioning socket 20. After that, the height of the shell 1 can be quickly adjusted. The shell 1 can be adjusted to After the section is adjusted to a suitable height, the pull ring 9 is released. Under the push of the spring 23, the T-shaped connecting shaft 22 drives the positioning pin 21 to be inserted into the positioning socket 20 at the corresponding position, so that the shell 1 is positioned through the positioning socket 20. When ventilation is performed, the cylinder 5 is started to drive the through slot 2 to descend through the connecting plate 11. When the through slot 2 descends, the slot at one end thereof and the movable slot plate 3 opened at one end of the shell 1 are moved to the same position. After that, the exhaust fan 16 can be started for ventilation. When ventilation is not required, the cylinder 5 is started to drive the through slot 2 to rise, so that the through slot 2 blocks the movable slot plate 3 opened at one end of the shell 1 to prevent dust from entering the shell 1 when idle.

Claims

1. A pig farm ventilation device with a disinfection function, comprising a housing (1), characterized in that: An exhaust fan (16) is fixedly connected to one end of the shell (1), a group of support columns (7) are respectively provided on both sides of the bottom of the shell (1), and a bottom plate (10) is fixedly connected to the bottom end of the support column (7), and a disinfection structure for disinfecting and purifying air is provided inside the shell (1); The disinfection structure comprises a fixing frame (15) and a mounting frame (18); a group of fixing frames (15) are fixedly connected at two ends of the shell (1); a mounting frame (18) is movably connected inside the shell (1); a group of grid plates (13) are fixedly connected at two ends of the mounting frame (18); adsorption particles (14) are movably connected inside the mounting frame (18); a fixing plate (4) is fixedly connected at the top end of the mounting frame (18); a positioning screw (17) is fixedly connected at the top end of the shell (1); the positioning screw (17) passes through the fixing plate (4) and is movably connected to a positioning nut (19).

2. A pig farm ventilation device with disinfection function according to claim 1, characterized in that: The fixing plate (4) is movably connected to the housing (1), and the positioning nut (19) is movably connected to the fixing plate (4).

3. The pig farm ventilation device with disinfection function according to claim 1, characterized in that: The installation frame (18) is movably connected to the fixed frame (15), and the center line of the fixed frame (15) and the center line of the installation frame (18) are on the same vertical plane.

4. The pig farm ventilation device with disinfection function according to claim 1, characterized in that: Fixed sleeves (6) are fixedly connected to both sides of the bottom of the shell (1), a movable cylinder (8) is fixedly connected to one side of the fixed sleeve (6), a positioning socket (20) is provided on one side of the support column (7), a T-shaped connecting shaft (22) is movably connected inside the movable cylinder (8), a positioning pin (21) is fixedly connected to one side of the T-shaped connecting shaft (22), a spring (23) is fixedly connected to the other side of the T-shaped connecting shaft (22), and a pull ring (9) is fixedly connected to one side of the T-shaped connecting shaft (22) that passes through the movable cylinder (8).

5. A pig farm ventilation device with disinfection function according to claim 4, characterized in that: The positioning pin (21) is movably connected to the positioning socket (20), and the spring (23) is fixedly connected to the movable cylinder (8).

6. A pig farm ventilation device with disinfection function according to claim 4, characterized in that: The positioning holes (20) on one side of the support column (7) are arranged at equal intervals, and the support column (7) passes through the fixing sleeve (6) and extends to the interior of the housing (1).

7. The pig farm ventilation device with disinfection function according to claim 1, characterized in that: One end of the top of the shell (1) is fixedly connected to a cylinder (5); the output end of the cylinder (5) extends to the inside of the shell (1) and is fixedly connected to a connecting plate (11); one end of the connecting plate (11) is fixedly connected to a through groove (2); both sides of one end of the inside of the shell (1) are fixedly connected to L-shaped limit plates (12); and one end of the shell (1) is provided with a movable groove plate (3).

8. A pig farm ventilation device with disinfection function according to claim 7, characterized in that: The through slot (2) is slidably connected to the L-shaped limiting plate (12), and the through slot (2) is slidably connected to the housing (1).

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