Adjustable plenum chamber air supply structure

Abstract

The utility model relates to the technical field of plenum chambers, in particular to an adjustable plenum chamber air supply structure which comprises a chamber body, an air inlet pipe, an air supply pipe, a driving assembly, a guide assembly, an adjusting assembly, a mounting assembly and a filtering assembly. An air inlet pipe is arranged on one side of the box body, an air supply pipe is arranged on the other side of the box body, a driving assembly is arranged on the side wall of the box body, a guide assembly is arranged on the inner wall of the box body, an adjusting assembly with an adjusting function is arranged below the guide assembly, a mounting assembly is arranged in the box body, and a filtering assembly is arranged in the mounting assembly; the driving assembly is started to drive the guide structure to move bidirectionally, the guide structure can drive the adjusting structure to move bidirectionally, the air direction of the air supply outlet and the size of the air outlet can be adjusted through the adjusting structure, and therefore the purpose of air volume adjustment can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of static pressure boxes, in particular to an adjustable static pressure box air supply structure. Background Art

[0002] The static pressure box is a necessary accessory for the air supply system to reduce dynamic pressure, increase static pressure, stabilize airflow and reduce airflow vibration. It can make the air supply effect more ideal. The static pressure box is a device that can allow airflow to pass through and effectively prevent or weaken the sound energy from propagating outward. The static pressure box can be used to reduce noise and obtain uniform static pressure air outlet, reduce dynamic pressure loss and easily cause filter component blockage. The utility model relates to the technical field of static pressure boxes. With the development of society, the static pressure box industry has become more and more developed, and the static pressure box has been continuously improved to meet the needs of production. Most static pressure boxes have the function of stabilizing airflow, but the function of air volume regulation is not perfect enough and inconvenient to use. Since the direction of the static pressure box air outlet is fixed, it is not flexible enough in use and is not practical, which makes it inconvenient to achieve air volume regulation. Utility Model Content

[0003] In order to overcome the problem that the static pressure box is a necessary accessory for the air supply system to reduce dynamic pressure, increase static pressure, stabilize airflow and reduce airflow vibration during use, it can make the air supply effect more ideal. However, due to the fixed setting of the air outlet direction of the static pressure box, it is not flexible enough in use and is not practical, making it inconvenient to adjust the air volume.

[0004] The technical solution of the utility model is: an adjustable static pressure box air supply structure, including a box body, an air inlet duct, an air supply duct, a driving assembly, a guide assembly, an adjusting assembly, a mounting assembly and a filtering assembly; an air inlet duct is arranged on one side of the box body, an air supply duct is arranged on the other side of the box body, a driving assembly is arranged on the side wall of the box body, a guide assembly is arranged on the inner wall of the box body, an adjusting assembly with an adjusting function is arranged below the guide assembly, a mounting assembly is opened inside the box body, and a filtering assembly is arranged inside the mounting assembly.

[0005] Preferably, first, starting the driving component can drive the guide component to move in both directions, and the guide component can drive the adjusting component to move in both directions. The wind direction guide and the size of the air outlet can be adjusted by the adjusting component, so as to achieve the purpose of air volume regulation, and the waste gas containing organic solvents can be adsorbed and recovered by the filtering component, so as to achieve the purpose of filtering and adsorbing odor of the waste gas.

[0006] Preferably, the driving assembly includes a dust cover, a driving motor and a driving shaft; a dust cover is provided on the side wall of the box body, a driving motor is provided inside the dust cover, and a driving shaft is provided at the output end of the driving motor; starting the driving motor can drive the driving shaft to rotate, thereby driving the guide assembly to achieve a two-way movement effect, and the dust cover can provide dust protection for the driving motor.

[0007] Preferably, the guide assembly includes a guide plate, a bidirectional screw rod, a guide groove and a guide block; a guide plate is arranged on the inner wall of the box body, a guide groove is opened on the side wall of the guide plate, a bidirectional screw rod is arranged inside the guide groove, one end of the bidirectional screw rod is rotatably connected to the inner wall of the guide groove, the other end of the bidirectional screw rod is fixedly connected to the driving shaft, a guide block is arranged on the side wall of the bidirectional screw rod, two groups of guide blocks are arranged, and the guide blocks are threadedly connected to the bidirectional screw rod; the driving shaft can drive the bidirectional screw rod to rotate, the bidirectional screw rod can drive the two groups of guide blocks to move bidirectionally through the guide groove, and the guide block can drive the adjustment assembly to achieve the effect of rotation adjustment.

[0008] Preferably, the adjusting component includes a rotating shaft and a rotating gear; a rotating shaft is arranged on the inner wall of the box body, both ends of the rotating shaft are rotatably connected to the inner wall of the box body, and a rotating gear is arranged on the side wall of the rotating shaft; the guide block can drive the rotating gear to rotate through the adjusting component, and the rotating gear can rotate through the rotating shaft, thereby achieving the effect of adjusting the steering.

[0009] Preferably, the adjustment component also includes a movable tooth plate and an adjustment plate; a movable tooth plate is arranged on the side wall of the guide block, the movable tooth plate is meshed with the rotating gear, and an adjustment plate is arranged on the outside of the rotating shaft; the guide block can drive the rotating gear to rotate through the movable tooth plate, and the rotating gear can drive the adjustment plate to rotate through the rotating shaft, and the wind guide and the size of the air outlet can be adjusted through the two sets of adjustment plates, thereby achieving the purpose of air volume regulation.

[0010] Preferably, the installation component includes an installation groove, an installation frame and a limit groove; an installation groove is opened on the top of the box body, an installation frame is arranged inside the box body, and a limit groove is opened inside the installation frame; the filter component is first inserted into the inside of the box body through the installation groove, and then the installation frame is inserted into the limit groove for positioning, thereby achieving the effect of positioning installation.

[0011] Preferably, the filter assembly includes a fixed frame, an activated carbon adsorption plate and a handle; a fixed frame is arranged inside the mounting groove, an activated carbon adsorption plate is arranged inside the fixed frame, and a handle is arranged above the fixed frame; the activated carbon adsorption plate can be conveniently carried by the handle, and the waste gas containing organic solvents can be adsorbed and recovered by the activated carbon adsorption plate, thereby achieving the purpose of filtering the waste gas and adsorbing odor.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional static pressure box, the static pressure box is a necessary accessory for the air supply system to reduce dynamic pressure, increase static pressure, stabilize airflow and reduce airflow vibration during use. It can make the air supply effect more ideal. Since the direction of the static pressure box air outlet is fixed, it is not flexible enough in use and is not practical, which makes it inconvenient to adjust the air volume. The static pressure box is provided with a guide structure and an adjustment structure. First, the starting drive structure can drive the guide structure to move in both directions, and the guide structure can drive the adjustment structure to move in both directions. The wind guide and the size of the air outlet can be adjusted through the adjustment structure, so as to achieve the purpose of air volume adjustment.

[0014] 2. The filter assembly is first inserted into the box through the installation slot, and then inserted into the limit slot through the installation frame for positioning, so as to achieve the effect of positioning installation, and starting the drive motor can drive the drive shaft to rotate, the drive shaft can drive the bidirectional screw to rotate, the bidirectional screw can drive the two sets of guide blocks to move bidirectionally through the guide slot, the guide block can drive the rotating gear to rotate through the moving tooth plate, the rotating gear can drive the adjustment plate to rotate through the rotating shaft, and the wind guide and the size of the air outlet can be adjusted through the two sets of adjustment plates, so as to achieve the purpose of air volume adjustment;

[0015] 3. The activated carbon adsorption plate can be conveniently carried by the handle, and the waste gas containing organic solvents can be adsorbed and recovered by the activated carbon adsorption plate, thereby achieving the purpose of exhaust gas filtration and odor adsorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of an adjustable static pressure box air supply structure of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of a first partial three-dimensional structure of an adjustable static pressure box air supply structure of the utility model;

[0018] Figure 3 What is shown is a schematic diagram of a second partial three-dimensional structure of an adjustable static pressure box air supply structure of the utility model;

[0019] Figure 4 Shown is a third partial three-dimensional structural schematic diagram of an adjustable static pressure box air supply structure of the utility model;

[0020] Explanation of the accompanying drawings: 1. driving assembly; 2. guiding assembly; 3. adjusting assembly; 4. installing assembly; 5. filtering assembly; 6. air inlet duct; 7. air supply duct; 8. housing; 101. dust cover; 102. driving motor; 103. driving shaft; 201. guide plate; 202. bidirectional screw rod; 203. guide groove; 204. guide block; 301. rotating shaft; 302. rotating gear; 303. movable gear plate; 304. adjusting plate; 401. installing groove; 402. installing frame; 403. limiting groove; 501. activated carbon adsorption plate; 502. fixing frame; 503. handle. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: an adjustable static pressure box air supply structure, including a box body 8, an air inlet pipe 6, an air supply pipe 7, a driving component 1, a guide component 2, an adjusting component 3, a mounting component 4 and a filtering component 5; an air inlet pipe 6 is provided on one side of the box body 8, an air supply pipe 7 is provided on the other side of the box body 8, a driving component 1 is provided on the side wall of the box body 8, a guide component 2 is provided on the inner wall of the box body 8, an adjusting component 3 with an adjusting function is provided below the guide component 2, a mounting component 4 is provided inside the box body 8, and a filtering component 5 is provided inside the mounting component 4.

[0023] See also Figure 2, the driving assembly 1 includes a dust cover 101, a driving motor 102 and a driving shaft 103; a dust cover 101 is provided on the side wall of the box body 8, a driving motor 102 is provided inside the dust cover 101, and a driving shaft 103 is provided at the output end of the driving motor 102; starting the driving motor 102 can drive the driving shaft 103 to rotate, thereby driving the guide assembly 2 to achieve a two-way movement effect, and the dust cover 101 can play a role in dust protection for the driving motor 102; the guide assembly 2 includes a guide plate 201, a two-way screw rod 202, a guide groove 203 and a guide block 204; a guide plate 201 is provided on the inner wall of the box body 8, a guide groove 203 is provided on the side wall of the guide plate 201, a two-way screw rod 202 is provided inside the guide groove 203, one end of the two-way screw rod 202 is rotatably connected to the inner wall of the guide groove 203, and the other end of the two-way screw rod 202 It is fixedly connected to the driving shaft 103, and a guide block 204 is arranged on the side wall of the bidirectional screw rod 202, and two groups of guide blocks 204 are arranged, and the guide blocks 204 are threadedly connected to the bidirectional screw rod 202; the driving shaft 103 can drive the bidirectional screw rod 202 to rotate, and the bidirectional screw rod 202 can drive the two groups of guide blocks 204 to move bidirectionally through the guide groove 203, and the guide blocks 204 can drive the adjusting component 3 to achieve the effect of rotation adjustment; the adjusting component 3 includes a rotating shaft 301 and a rotating gear 302; a rotating shaft 301 is arranged on the inner wall of the box body 8, and both ends of the rotating shaft 301 are rotatably connected to the inner wall of the box body 8, and a rotating gear 302 is arranged on the side wall of the rotating shaft 301; the guide block 204 can drive the rotating gear 302 to rotate through the adjusting component 3, and the rotating gear 302 can rotate through the rotating shaft 301, thereby achieving the effect of adjusting the steering.

[0024] See also Figure 3-4In this embodiment, the adjustment component 3 also includes a movable tooth plate 303 and an adjustment plate 304; a movable tooth plate 303 is provided on the side wall of the guide block 204, the movable tooth plate 303 is meshed with the rotating gear 302, and an adjustment plate 304 is provided on the outside of the rotating shaft 301; the guide block 204 can drive the rotating gear 302 to rotate through the movable tooth plate 303, and the rotating gear 302 can drive the adjustment plate 304 to rotate through the rotating shaft 301, and the wind flow guide and the size of the air outlet can be adjusted through the two sets of adjustment plates 304, so as to achieve the purpose of air volume adjustment; the installation component 4 includes an installation slot 401, an installation frame 402 and a limit slot 403; the upper part of the box body 8 is provided with an installation slot 401, and the interior of the box body 8 is provided with An installation frame 402 is provided, and a limiting groove 403 is provided inside the installation frame 402; the filter component 5 is first inserted into the interior of the box body 8 through the installation groove 401, and then inserted into the limiting groove 403 through the installation frame 402 for positioning, thereby achieving the effect of positioning installation; the filter component 5 includes a fixed frame 502, an activated carbon adsorption plate 501 and a handle 503; a fixed frame 502 is provided inside the installation groove 401, an activated carbon adsorption plate 501 is provided inside the fixed frame 502, and a handle 503 is provided above the fixed frame 502; the activated carbon adsorption plate 501 can be conveniently carried by the handle 503, and the waste gas containing organic solvents can be adsorbed and recovered by the activated carbon adsorption plate 501, thereby achieving the purpose of filtering the waste gas and adsorbing odor.

[0025] When working, first, the driving motor 102 is started to drive the driving shaft 103 to rotate, the driving shaft 103 can drive the bidirectional screw rod 202 to rotate, and the bidirectional screw rod 202 can drive the two sets of guide blocks 204 to move bidirectionally through the guide groove 203;

[0026] Subsequently, the guide block 204 can drive the rotating gear 302 to rotate by moving the tooth plate 303, and the rotating gear 302 can drive the adjusting plate 304 to rotate by the rotating shaft 301. The wind flow guide and the size of the air outlet can be adjusted through the two sets of adjusting plates 304, so as to achieve the purpose of adjusting the air volume.

[0027] Furthermore, the waste gas containing organic solvents can be adsorbed and recovered through the activated carbon adsorption plate 501, thereby achieving the purpose of filtering and adsorbing odors from the waste gas.

[0028] Through the above steps, first, starting the driving component 1 can drive the guide component 2 to move in both directions, and the guide component 2 can drive the adjusting component 3 to move in both directions. The wind direction guide and the size of the air outlet can be adjusted by the adjusting component 3, so as to achieve the purpose of air volume regulation, and the exhaust gas containing organic solvents can be adsorbed and recovered by the filtering component 5, so as to achieve the purpose of exhaust gas filtering and odor adsorption.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An adjustable static pressure box air supply structure, comprising a box body (8); characterized in that: The invention also comprises an air inlet pipe (6), an air supply pipe (7), a driving component (1), a guiding component (2), an adjusting component (3), a mounting component (4) and a filtering component (5); the air inlet pipe (6) is arranged on one side of the box body (8), the air supply pipe (7) is arranged on the other side of the box body (8), the driving component (1) is arranged on the side wall of the box body (8), the guiding component (2) is arranged on the inner wall of the box body (8), the adjusting component (3) with an adjusting function is arranged below the guiding component (2), the mounting component (4) is provided inside the box body (8), and the filtering component (5) is arranged inside the mounting component (4).

2. The adjustable static pressure box air supply structure according to claim 1, characterized in that: The driving assembly (1) comprises a dust cover (101), a driving motor (102) and a driving shaft (103); the dust cover (101) is arranged on the side wall of the box body (8), the driving motor (102) is arranged inside the dust cover (101), and the driving shaft (103) is arranged at the output end of the driving motor (102).

3. The adjustable static pressure box air supply structure according to claim 1, characterized in that: The guide assembly (2) comprises a guide plate (201), a bidirectional screw rod (202), a guide groove (203) and a guide block (204); the guide plate (201) is arranged on the inner wall of the box body (8); the guide groove (203) is opened on the side wall of the guide plate (201); a bidirectional screw rod (202) is arranged inside the guide groove (203); one end of the bidirectional screw rod (202) is rotatably connected to the inner wall of the guide groove (203); the other end of the bidirectional screw rod (202) is fixedly connected to the driving shaft (103); a guide block (204) is arranged on the side wall of the bidirectional screw rod (202); two groups of guide blocks (204) are arranged; and the guide blocks (204) are threadedly connected to the bidirectional screw rod (202).

4. The adjustable static pressure box air supply structure according to claim 1, characterized in that: The adjustment component (3) comprises a rotating shaft (301) and a rotating gear (302); the rotating shaft (301) is arranged on the inner wall of the box body (8), both ends of the rotating shaft (301) are rotatably connected to the inner wall of the box body (8), and the rotating gear (302) is arranged on the side wall of the rotating shaft (301).

5. The adjustable static pressure box air supply structure according to claim 3, characterized in that: The adjustment assembly (3) also includes a movable tooth plate (303) and an adjustment plate (304); the movable tooth plate (303) is arranged on the side wall of the guide block (204), the movable tooth plate (303) is meshed with the rotating gear (302), and the adjustment plate (304) is arranged outside the rotating shaft (301).

6. The adjustable static pressure box air supply structure according to claim 1, characterized in that: The mounting assembly (4) comprises a mounting groove (401), a mounting frame (402) and a limiting groove (403); the mounting groove (401) is provided on the top of the box body (8), the mounting frame (402) is provided inside the box body (8), and the limiting groove (403) is provided inside the mounting frame (402).

7. The adjustable static pressure box air supply structure according to claim 6, characterized in that: The filter assembly (5) comprises a fixing frame (502), an activated carbon adsorption plate (501) and a handle (503); the fixing frame (502) is arranged inside the installation groove (401), the activated carbon adsorption plate (501) is arranged inside the fixing frame (502), and the handle (503) is arranged above the fixing frame (502).

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