Ventilation, deodorization and sterilization device for pig breeding

Abstract

The utility model discloses a ventilation, deodorization and sterilization device for pig breeding, which relates to the technical field of pig breeding ventilation equipment, and comprises a bearing box with one open side, a negative pressure fan and a processing unit which are fixedly mounted on the top surface of one side of the bearing box, and a transfer closing unit and a supporting unit which are arranged on the bearing box, the adjusting and sealing unit comprises a strip-shaped box, a lead screw, a rectangular guide block, a supporting sleeve, a connecting block and a sealing cover plate. The supporting unit comprises an adjusting screw rod, a supporting batten and a sliding rod. According to the utility model, one of the rectangular guide blocks in threaded connection with the screw rod is stressed to drive the support sleeve to translate on the strip-shaped box so as to adjust the exposed area, and the connecting block is matched with the sealing cover plate and is driven by the support sleeve so as to adjust the distance between the connecting block and the bearing box; the closed cover plate serving as a carrier of the processing unit can help the processing unit to flexibly enter and exit the bearing box in the transferring process, and the equipment is easy and convenient to maintain, clean and replace the processing unit.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding ventilation equipment, in particular to a ventilation, deodorization and degerming device for pig breeding. Background Art

[0002] In order to improve the ventilation of pig houses, ventilation devices are generally installed in pig houses. Traditional pig house ventilation devices for pig farming generally adopt the method of opening vents on the walls of the pig houses and installing exhaust fans inside the vents. This method has a simple structure, but in actual application, since there is generally a strong odor inside the pig houses, the exhaust fans will transport these odorous gases to the vicinity of the pig houses during ventilation, which in turn causes the gases near the pig houses to have odors, which has a certain impact on the lives of nearby residents. Therefore, it is necessary to design and modify the pig house ventilation devices for pig farming to effectively prevent the phenomenon that the gases discharged from the pig houses have a certain impact on the lives of nearby residents.

[0003] The publication (announcement) number is CN221059160U, which discloses a pig house ventilation device for pig farming, belonging to the technical field of pig house equipment for pig farming. The pig house ventilation device for pig farming of the utility model is provided with a first opening through the surface of the wall, a first fan is fixedly connected to the inside of the first opening, the right side of the wall is connected to a purification box, and an ozone delivery pipe is fixedly connected to the inside of the purification box. The utility model adopts an ozone generator, so that the ozone delivery pipe sprays ozone, thereby removing ammonia in the air, and can also perform sterilization. The operator can place phosphate fertilizer in the drawer, which contains potassium phosphate to remove ammonia. At the same time, the operator adds water and biological deodorant to the mixing box. The rotation of the motor drives the rotation of the stirring rod and the water pump, so that the atomizing nozzle sprays the reagent to the absorbent cotton felt to remove hydrogen sulfide and ammonia. The gas passes through the third opening and the through hole on the surface of the geonet and is transported to the outside of the purification box through the exhaust pipe. The device has the advantage of purifying the air.

[0004] Although the above scheme has the advantage of purifying the air, most of the purification and sterilization components are located inside the box, which makes maintenance, cleaning and replacement difficult after long-term use. For this reason, we propose a ventilation, deodorization and sterilization device for pig farming. Utility Model Content

[0005] The main purpose of the utility model is to provide a ventilation, deodorization and sterilization device for pig farming. By setting a movable sealing unit and a supporting unit, it solves the problem that most of the purification and sterilization components are located inside the box, which is difficult to maintain, clean and replace after long-term use.

[0006] To solve the above technical problems, the utility model is implemented through the following technical solutions: a ventilation, deodorization and sterilization device for pig farming, comprising a carrying box with one side open, a negative pressure fan and a processing unit fixedly mounted on the top surface of one side of the carrying box, and further comprising: a mobilization and sealing unit and a support unit arranged on the carrying box;

[0007] The mobilization and closing unit includes a strip box, a screw rod, a rectangular guide block, a supporting sleeve, a connecting block and a closing cover plate, wherein the strip boxes are provided with two and are symmetrically fixed at the centers of the outer walls on opposite sides of the carrying box, the screw rod is movably provided on the inner wall of one of the strip boxes, the rectangular guide blocks are provided with two and are respectively located in the two strip boxes, one of the rectangular guide blocks is threadedly connected to the screw rod, one end of the supporting sleeve is fixedly connected to the side surface of the rectangular guide block, the connecting block is fixedly provided on the end surface of the supporting sleeve that is movably extended to the outside of the strip box, the closing cover plate is fixedly provided on the end surface of the connecting block and is located on the side of the carrying box opening, and a turntable is fixedly provided on the end of the screw rod that is movably extended to the outside of the strip box;

[0008] The support unit includes an adjusting screw, a supporting strip and a sliding rod. A receiving groove is provided on one side surface of the bottom end of the closing cover plate. The adjusting screw is threadedly connected to the center of the groove wall on the bottom surface of the receiving groove. The supporting strip is installed on the bottom end of the adjusting screw extending to the outside of the receiving groove through a bearing sleeve. One end of the sliding rod is fixedly connected to the top surface of one side of the supporting strip, and the other end of the sliding rod is movably extended into the receiving groove.

[0009] Preferably, the mobilizing and closing unit further comprises a guide rod, which is fixedly arranged on the inner wall of another strip box and movably passes through another rectangular guide block, and the supporting sleeve and the connecting block are arranged in a one-to-one correspondence with the rectangular guide block.

[0010] Preferably, there are two sliding rods symmetrically arranged on the top surface of the supporting strip.

[0011] Preferably, the treatment unit includes an ozone generator, an activated carbon filter box and an absorbent cotton filter box. The ozone generator is embedded in the side surface of the closed cover and extends to the inside of the carrying box. The activated carbon filter box and the absorbent cotton filter box are both fixedly arranged on the side surface of the closed cover facing the vertical center axis of the carrying box. Absorbent cotton adsorbed with deodorant can be placed in the absorbent cotton filter box.

[0012] Preferably, the processing unit further comprises a supporting transverse plate fixedly mounted on a side surface of the top end of the closing cover plate and extending into the interior of the carrying box, and an ultraviolet lamp fixedly mounted on the bottom surface of the supporting transverse plate.

[0013] Preferably, casters are fixedly provided at the corners of the bottom surface of the carrying box, and a discharge pipe is fixedly installed at the center of the bottom surface of the carrying box.

[0014] Compared with the existing technology, the ventilation, deodorization and sterilization device for pig farming of the utility model has the following beneficial effects:

[0015] 1. In the present invention, a movable closing unit is provided, and its forward and reverse rotation on the strip box can be controlled by holding the rotating screw rod. One of the rectangular guide blocks threadedly connected to the screw rod can be subjected to force to drive the supporting sleeve to translate on the strip box to adjust the exposed area. The connecting block cooperates with the closing cover plate and is driven by the supporting sleeve to adjust the distance from the carrying box. The other rectangular guide block can slide and translate on the guide rod to cooperate with the supporting sleeve and the closing cover plate to translate and provide auxiliary support for them. The closing cover plate, as a carrier of the processing unit, can help the processing unit flexibly enter and exit the carrying box during the mobilization process, and the equipment is easy to maintain, clean and replace the processing unit.

[0016] 2. In the utility model, a support unit is provided, and before the closed cover drives the processing unit to be moved out of the carrying box, the adjusting screw on the rotating storage groove is held and rotated, and the adjusting screw is rotated downward to help the supporting strip to be grounded and supported. The sliding rod fixed on the top surface of the supporting strip and movably extended into the storage groove can be slid and lifted to cooperate with the support strip to be moved and to cooperate with the support strip to maintain the placement angle. The closed cover and the processing unit can get auxiliary support after being moved out. After the closed cover and the processing unit are moved back, the adjusting screw can be reversed to make the supporting strip leave the ground, and the sliding rod can be retracted into the storage groove. The equipment makes the force on the processing unit stable after being moved out of the carrying box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a ventilation, deodorization and sterilization device for pig farming according to the utility model;

[0019] Figure 2 This is a schematic top view of the structure of a ventilation, deodorization and sterilization device for pig farming according to the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-section structure at the middle BB;

[0022] Figure 5This is a side structural schematic diagram of a ventilation, deodorization and sterilization device for pig farming according to the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Carrying box;

[0025] 2. Mobilizing the closed unit; 201. Bar box; 202. Screw; 203. Rectangular guide block; 204. Support sleeve; 205. Connecting block; 206. Closing cover; 207. Guide rod;

[0026] 3. Support unit; 301. Adjustment screw; 302. Support strip; 303. Sliding rod;

[0027] 4. Negative pressure fan;

[0028] 5. Treatment unit; 501. Ozone generator; 502. Activated carbon filter cartridge; 503. Absorbent cotton filter cartridge; 504. Supporting horizontal plate; 505. Ultraviolet lamp;

[0029] 6. Casters;

[0030] 7. Discharge pipe. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example

[0034] like Figure 1 、 Figure 2 、 Figure 3 as well as Figure 4 As shown, a ventilation, deodorization and sterilization device for pig farming includes a carrying box 1 with one side open, a negative pressure fan 4 and a processing unit 5 fixedly mounted on the top surface of one side of the carrying box 1, and further includes: a mobilization and sealing unit 2 and a support unit 3 arranged on the carrying box 1;

[0035] The mobilizing and closing unit 2 includes a strip box 201, a screw rod 202, a rectangular guide block 203, a support sleeve 204, a connecting block 205 and a closing cover plate 206. There are two strip boxes 201 in total and they are symmetrically fixed at the centers of the outer walls of the opposite sides of the carrying box 1. The screw rod 202 is movably set on the inner wall of one of the strip boxes 201. There are two rectangular guide blocks 203 in total and they are respectively located in the two strip boxes 201. One of the rectangular guide blocks 203 is threadedly connected to the screw rod 202. One end of the support sleeve 204 is fixedly connected to the side of the rectangular guide block 203. The connecting block 205 is fixedly set on the end surface of the support sleeve 204 that movably extends to the outside of the strip box 201. The closing cover plate 206 is fixedly set on the end surface of the connecting block 205 and is located on the opening side of the carrying box 1.

[0036] The support unit 3 includes an adjusting screw 301, a supporting strip 302 and a sliding rod 303. A receiving groove is provided on one side surface of the bottom end of the closed cover plate 206. The adjusting screw 301 is threadedly connected to the center of the groove wall on the bottom surface of the receiving groove. The supporting strip 302 is installed on the bottom end of the adjusting screw 301 extending to the outside of the receiving groove through a bearing sleeve. One end of the sliding rod 303 is fixedly connected to the top surface of one side of the supporting strip 302, and the other end of the sliding rod 303 is movably extended into the receiving groove.

[0037] Furthermore, the mobilizing and closing unit 2 also includes a guide rod 207, which is fixedly arranged on the inner wall of another strip box 201 and movably passes through another rectangular guide block 203. The supporting sleeve 204 and the connecting block 205 are arranged in a one-to-one correspondence with the rectangular guide block 203.

[0038] Furthermore, the processing unit 5 includes an ozone generator 501, an activated carbon filter box 502 and an absorbent cotton filter box 503. The ozone generator 501 is embedded in the side surface of the closed cover 206 and extends into the interior of the carrying box 1. The activated carbon filter box 502 and the absorbent cotton filter box 503 are both fixedly arranged on the side surface of the closed cover 206 facing the vertical center axis of the carrying box 1.

[0039] Furthermore, the processing unit 5 also includes a supporting horizontal plate 504 fixedly mounted on a top side surface of the closing cover 206 and extending into the interior of the carrying box 1 , and an ultraviolet lamp 505 fixedly mounted on the bottom surface of the supporting horizontal plate 504 .

[0040] Furthermore, casters 6 are fixedly provided at the corners of the bottom surface of the carrying box 1 , and a discharge pipe 7 is fixedly installed at the center of the bottom surface of the carrying box 1 .

[0041] By mobilizing the closing unit 2 , the equipment can be easily maintained, cleaned and replaced with the processing unit 5 . Example

[0042] like Figure 1 、 Figure 2 、 Figure 4 as well as Figure 5 As shown, a ventilation, deodorization and sterilization device for pig farming includes a carrying box 1 with one side open, a negative pressure fan 4 and a processing unit 5 fixedly mounted on the top surface of one side of the carrying box 1, and further includes: a mobilization and sealing unit 2 and a support unit 3 arranged on the carrying box 1;

[0043] The mobilizing and closing unit 2 includes a strip box 201, a screw rod 202, a rectangular guide block 203, a support sleeve 204, a connecting block 205 and a closing cover plate 206. There are two strip boxes 201 in total and they are symmetrically fixed at the centers of the outer walls of the opposite sides of the carrying box 1. The screw rod 202 is movably set on the inner wall of one of the strip boxes 201. There are two rectangular guide blocks 203 in total and they are respectively located in the two strip boxes 201. One of the rectangular guide blocks 203 is threadedly connected to the screw rod 202. One end of the support sleeve 204 is fixedly connected to the side of the rectangular guide block 203. The connecting block 205 is fixedly set on the end surface of the support sleeve 204 that movably extends to the outside of the strip box 201. The closing cover plate 206 is fixedly set on the end surface of the connecting block 205 and is located on the opening side of the carrying box 1.

[0044] The support unit 3 includes an adjusting screw 301, a supporting strip 302 and a sliding rod 303. A receiving groove is provided on one side surface of the bottom end of the closed cover plate 206. The adjusting screw 301 is threadedly connected to the center of the groove wall on the bottom surface of the receiving groove. The supporting strip 302 is installed on the bottom end of the adjusting screw 301 extending to the outside of the receiving groove through a bearing sleeve. One end of the sliding rod 303 is fixedly connected to the top surface of one side of the supporting strip 302, and the other end of the sliding rod 303 is movably extended into the receiving groove.

[0045] Furthermore, two sliding rods 303 are symmetrically arranged on the top surface of the supporting strip 302.

[0046] Furthermore, the processing unit 5 includes an ozone generator 501, an activated carbon filter box 502 and an absorbent cotton filter box 503. The ozone generator 501 is embedded in the side surface of the closed cover 206 and extends into the interior of the carrying box 1. The activated carbon filter box 502 and the absorbent cotton filter box 503 are both fixedly arranged on the side surface of the closed cover 206 facing the vertical center axis of the carrying box 1.

[0047] Furthermore, the processing unit 5 also includes a supporting horizontal plate 504 fixedly mounted on a top side surface of the closing cover 206 and extending into the interior of the carrying box 1 , and an ultraviolet lamp 505 fixedly mounted on the bottom surface of the supporting horizontal plate 504 .

[0048] Furthermore, casters 6 are fixedly provided at the corners of the bottom surface of the carrying box 1 , and a discharge pipe 7 is fixedly installed at the center of the bottom surface of the carrying box 1 .

[0049] The supporting unit 3 enables the device to stabilize the force after the processing unit 5 is moved out of the carrying box 1.

[0050] The following is the working principle of the utility model:

[0051] The rotating screw rod 202 is held to control its forward and reverse rotation on the strip box 201. One of the rectangular guide blocks 203 threadedly connected to the screw rod 202 is subjected to force to drive the support sleeve 204 to translate on the strip box 201 to adjust the exposed area. The connecting block 205 cooperates with the closed cover plate 206 and is driven by the support sleeve 204 to adjust the distance from the carrying box 1. The other rectangular guide block 203 slides and translates on the guide rod 207 to cooperate with the support sleeve 204 and the closed cover plate 206 to mobilize and provide auxiliary support for them. The closed cover plate 206 serves as a carrier of the processing unit 5 and helps the processing unit 5 to flexibly enter and exit the carrying box 1 during the mobilization process. Before the closed cover 206 drives the processing unit 5 to be moved out of the carrying box 1, the adjusting screw 301 on the rotating storage groove is held and rotated, and the adjusting screw 301 is rotated downward to help the support strip 302 to be grounded and supported. The sliding rod 303 fixed on the top surface of the support strip 302 and movably extended into the storage groove slides up and down to cooperate with the support strip 302 to be moved and cooperate with the support strip 302 to maintain the placement angle. The closed cover 206 and the processing unit 5 are auxiliary supported after being moved out. After the closed cover 206 and the processing unit 5 are moved back, the adjusting screw 301 is reversed to make the support strip 302 leave the ground, and the sliding rod 303 is retracted into the storage groove.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A ventilation, deodorization and sterilization device for pig farming, comprising a carrying box (1) with one side open, a negative pressure fan (4) fixedly mounted on the top surface of one side of the carrying box (1), and a processing unit (5), characterized in that: Also includes: A mobilizing and sealing unit (2) and a supporting unit (3) arranged on the carrying box (1); The mobilizing and closing unit (2) comprises a strip box (201), a screw rod (202), a rectangular guide block (203), a supporting sleeve (204), a connecting block (205) and a closing cover plate (206), wherein two strip boxes (201) are provided and are symmetrically fixedly arranged at the centers of the outer walls of the opposite sides of the carrying box (1), the screw rod (202) is movably arranged on the inner wall of one of the strip boxes (201), two rectangular guide blocks (203) are provided and are respectively located in the two strip boxes (201), one of the rectangular guide blocks (203) is threadedly connected to the screw rod (202), one end of the supporting sleeve (204) is fixedly connected to the side of the rectangular guide block (203), the connecting block (205) is fixedly arranged on the end surface of the supporting sleeve (204) that movably extends to the outside of the strip box (201), and the closing cover plate (206) is fixedly arranged on the end surface of the connecting block (205) and is located on the opening side of the carrying box (1); The support unit (3) includes an adjusting screw (301), a supporting strip (302) and a sliding rod (303); a receiving groove is provided on one side surface of the bottom end of the closing cover (206); the adjusting screw (301) is threadedly connected to the center of the groove wall on the bottom surface of the receiving groove; the supporting strip (302) is mounted on the bottom end of the adjusting screw (301) extending to the outside of the receiving groove through a bearing sleeve; one end of the sliding rod (303) is fixedly connected to the top surface of one side of the supporting strip (302); and the other end of the sliding rod (303) is movably extended into the receiving groove.

2. A ventilation, deodorization and sterilization device for pig farming according to claim 1, characterized in that: The mobilizing and sealing unit (2) further comprises a guide rod (207), which is fixedly arranged on the inner wall of another strip box (201) and movably passes through another rectangular guide block (203), and the supporting sleeve (204) and the connecting block (205) are arranged in a one-to-one correspondence with the rectangular guide block (203).

3. The ventilation, deodorization and sterilization device for pig farming according to claim 1, characterized in that: There are two sliding rods (303) arranged symmetrically on the top surface of the supporting strip plate (302).

4. The ventilation, deodorization and sterilization device for pig farming according to claim 1, characterized in that: The processing unit (5) comprises an ozone generator (501), an activated carbon filter box (502), and an absorbent cotton filter box (503); the ozone generator (501) is embedded in a side surface of the closed cover (206) and extends into the interior of the carrying box (1); the activated carbon filter box (502) and the absorbent cotton filter box (503) are both fixedly arranged on a side surface of the closed cover (206) facing the vertical center axis of the carrying box (1).

5. The ventilation, deodorization and sterilization device for pig farming according to claim 4, characterized in that: The processing unit (5) further comprises a supporting transverse plate (504) fixedly arranged on a side surface of the top end of the closing cover plate (206) and extending into the interior of the carrying box (1), and an ultraviolet lamp (505) fixedly mounted on the bottom surface of the supporting transverse plate (504).

6. The ventilation, deodorization and sterilization device for pig farming according to claim 1, characterized in that: Casters (6) are fixedly provided at the corners of the bottom surface of the carrying box (1), and a discharge pipe (7) is fixedly installed at the center of the bottom surface of the carrying box (1).

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