Air circulation optimization air pipe system for purifying workshop

Abstract

The utility model belongs to the field of air pipes, and particularly relates to an air circulation optimizing air pipe system for a purification workshop, which comprises a main air supply pipe and branch air supply pipes, the branch air supply pipes are arranged on two sides of the main air supply pipe, a control box is arranged on the front side of each branch air supply pipe, and an adjusting mechanism is arranged in each branch air supply pipe. An air supply outlet is formed in the inner wall of the bottom of the branch air supply pipe, the adjusting mechanism comprises rotating shafts and adjusting plates, the two rotating shafts are rotationally installed on the inner wall of the front side and the inner wall of the rear side of the branch air supply pipe, the adjusting plates are fixedly installed on the rotating shafts, and the two adjusting plates are matched with the branch air supply pipe. The air supply device is reasonable in design, the branch air supply pipes can be closed or opened through the adjusting plates, meanwhile, the opening sizes of the branch air supply pipes can be adjusted through rotation of the adjusting plates, the air volume of the branch air supply pipes can be dynamically adjusted according to actual requirements of different areas in a workshop, and it is guaranteed that air is evenly distributed in the workshop.

Description

Technical Field

[0001] This utility model relates to the field of air duct technology, and in particular to an air duct system for optimizing air circulation in cleanrooms. Background Technology

[0002] Cleanrooms are increasingly used in modern industrial production, electronics manufacturing, pharmaceutical research and production, and many other fields. Cleanrooms require strict control of indoor air quality, including parameters such as dust particle count, microbial content, temperature, and humidity, to meet the requirements of specific production processes or experiments. As a key component of a cleanroom, the performance of the air circulation system directly affects the purification effect and uniformity of the air within the cleanroom.

[0003] Currently, existing cleanroom air circulation systems have some shortcomings. Traditional ductwork is often poorly laid out, resulting in uneven air distribution within the cleanroom. This makes it difficult for these areas to meet the expected purification standards. Furthermore, different areas require different amounts of air, making it difficult to adjust the airflow of branch ducts according to actual needs. Therefore, we propose an optimized ductwork system for cleanroom air circulation to solve these problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an optimized airflow duct system for cleanrooms.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An air circulation optimization duct system for a cleanroom includes a main air supply duct and branch air supply ducts. The branch air supply ducts are installed on both sides of the main air supply duct. A control box is installed on the front side of the branch air supply duct. An adjustment mechanism is provided inside the branch air supply duct. An air outlet is opened on the bottom inner wall of the branch air supply duct. The adjustment mechanism includes a rotating shaft and an adjustment plate. Two rotating shafts are rotatably installed on the front and rear inner walls of the branch air supply duct. An adjustment plate is fixedly installed on the rotating shaft, and the two adjustment plates are adapted to the branch air supply duct. The front side of the rotating shaft extends into the control box. A drive mechanism is provided inside the control box, and the drive mechanism is connected to the corresponding rotating shaft.

[0007] Preferably, the drive mechanism includes a rotating shaft, a sector gear, and a driven gear. The rotating shaft is rotatably mounted on the rear inner wall of the control box, the sector gear is fixedly mounted on the front side of the rotating shaft, and the driven gear is fixedly mounted on the rotating shaft, with the sector gear meshing with the driven gear.

[0008] Preferably, a stabilizing base is installed on the top inner wall of the control box, and the rotating shaft is rotatably connected to the stabilizing base.

[0009] Preferably, a connecting seat is fixedly installed at the end of the sector gear away from the driven gear.

[0010] Preferably, the control box is provided with a drive seat, a transmission mechanism is provided between the drive seat and the connecting seat, and a guide mechanism is provided between the drive seat and the control box.

[0011] Preferably, an electric push rod is fixedly installed on one side of the control box, and the output shaft of the electric push rod is fixedly connected to the drive seat.

[0012] Preferably, the transmission mechanism includes a movable seat, a drive hole, and a drive rod. Two movable seats are fixedly installed on one side of the drive seat, and a drive rod is fixedly installed on the front side of the movable seat. The drive hole is opened on the front side of the connecting seat, and the drive rod is slidably connected to the drive hole.

[0013] Preferably, the guiding mechanism includes a guide sleeve and a guide rod. The guide sleeve is fixedly installed on the inner wall of one side of the control box, and the guide rod is slidably installed inside the guide sleeve, with one end of the guide rod fixedly connected to the drive seat.

[0014] The beneficial effects of this utility model are:

[0015] 1. With the adjustment plate installed, the branch air supply ducts can be closed or opened, which facilitates the adjustment of the air supply area in the clean room. At the same time, the rotation of the adjustment plate can adjust the opening size of the branch air supply ducts, which can dynamically adjust the air volume of each branch air supply duct according to the actual needs of different areas in the workshop, ensuring that the air is evenly distributed in the workshop.

[0016] 2. The electric push rod can drive the drive seat, the moving seat and the drive rod to move. The drive rod can drive the connecting seat to rotate around the rotating shaft through the drive hole. The connecting seat can drive the sector gear to rotate. The sector gear can drive the rotating shaft to rotate through the driven gear. The rotating shaft can drive the adjusting plate to rotate. At this time, the two adjusting plates rotate in opposite directions, which can achieve the purpose of adjusting the opening size of the branch air supply pipe. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an air circulation optimization duct system for a cleanroom proposed in this utility model.

[0018] Figure 2 This is a cross-sectional three-dimensional structural diagram of an air circulation optimization duct system for a cleanroom proposed in this utility model.

[0019] Figure 3 This is a cross-sectional three-dimensional structural diagram of the control box of an air circulation optimization duct system for a cleanroom proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of part A of an air circulation optimization duct system for a cleanroom proposed in this utility model.

[0021] In the diagram: 1. Main air supply duct; 2. Branch air supply duct; 201. Air outlet; 3. Control box; 401. Rotating shaft; 402. Adjusting plate; 501. Drive seat; 502. Electric push rod; 601. Guide sleeve; 602. Guide rod; 701. Driven gear; 702. Rotating shaft; 703. Sector gear; 8. Connecting seat; 901. Moving seat; 902. Drive hole; 903. Drive rod. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] Reference Figure 1-4 An optimized airflow duct system for a cleanroom includes a main air supply duct 1 and branch air supply ducts 2. The branch air supply ducts 2 are installed on both sides of the main air supply duct 1. A control box 3 is installed on the front side of the branch air supply duct 2. An adjustment mechanism is provided inside the branch air supply duct 2. An air outlet 201 is opened on the bottom inner wall of the branch air supply duct 2. The adjustment mechanism includes a rotating shaft 401 and an adjustment plate 402. Two rotating shafts 401 are rotatably installed on the front and rear inner walls of the branch air supply duct 2. An adjustment plate 402 is fixedly installed on the rotating shaft 401, and the two adjustment plates 402 are adapted to the branch air supply duct 2. The front side of the rotating shaft 401 extends into the control box 3. A drive mechanism is provided inside the control box 3, and the drive mechanism is connected to the corresponding rotating shaft 401.

[0024] In this embodiment, the drive mechanism includes a rotating shaft 702, a sector gear 703, and a driven gear 701. The rotating shaft 702 is rotatably mounted on the rear inner wall of the control box 3. The sector gear 703 is fixedly mounted on the front side of the rotating shaft 702. The driven gear 701 is fixedly mounted on the rotating shaft 401, and the sector gear 703 meshes with the driven gear 701. By providing the sector gear 703, the rotation of the sector gear 703 can drive the driven gear 701 to rotate. A stabilizing seat is installed on the top inner wall of the control box 3, and the rotating shaft 702 is rotatably connected to the stabilizing seat. By providing the stabilizing seat, the rotating shaft 702 can be guided, and the rotating shaft 702 can be rotated stably.

[0025] In this embodiment, a connecting seat 8 is fixedly installed at the end of the sector gear 703 away from the driven gear 701. A drive seat 501 is provided inside the control box 3. A transmission mechanism is provided between the drive seat 501 and the connecting seat 8, and a guide mechanism is provided between the drive seat 501 and the control box 3. An electric push rod 502 is fixedly installed on one side of the control box 3, and the output shaft of the electric push rod 502 is fixedly connected to the drive seat 501. By providing the connecting seat 8, the rotation of the connecting seat 8 can drive the sector gear 703 to rotate.

[0026] In this embodiment, the transmission mechanism includes a movable seat 901, a drive hole 902, and a drive rod 903. Two movable seats 901 are fixedly installed on one side of the drive seat 501, and a drive rod 903 is fixedly installed on the front side of the movable seat 901. The drive hole 902 is opened on the front side of the connecting seat 8, and the drive rod 903 is slidably connected to the drive hole 902. The drive seat 501 can drive the movable seats 901 to move, and the movable seats 901 can drive the drive rod 903 to move. The drive rod 903 can drive the connecting seat 8 through the drive hole 902. The base 8 rotates around the rotating shaft 702. The connecting base 8 can drive the sector gear 703 to rotate. The guiding mechanism includes a guide sleeve 601 and a guide rod 602. The guide sleeve 601 is fixedly installed on the inner wall of one side of the control box 3. The guide rod 602 is slidably installed inside the guide sleeve 601, and one end of the guide rod 602 is fixedly connected to the drive base 501. By setting the guide sleeve 601 and the guide rod 602, the drive base 501 can be guided, thereby achieving the purpose of stable movement of the drive base 501.

[0027] In this invention, an adjusting plate 402 is provided, which can close or open the branch air supply duct 2, thereby facilitating the adjustment of the air supply area in the cleanroom. Simultaneously, the rotation of the adjusting plate 402 can adjust the opening size of the branch air supply duct 2, enabling dynamic adjustment of the airflow of each branch air supply duct 2 according to the actual needs of different areas within the cleanroom, ensuring uniform air distribution within the cleanroom. By activating the electric push rod 502, the electric push rod 502 can drive the drive base 501 to move via the output shaft. The drive base 501 can... The movable seat 901 is moved, which in turn moves the drive rod 903. The drive rod 903, through the drive hole 902, drives the connecting seat 8 to rotate around the rotating shaft 702. The connecting seat 8 drives the sector gear 703 to rotate, which, through the driven gear 701, drives the rotating shaft 401 to rotate. The rotating shaft 401 drives the adjusting plate 402 to rotate. At this time, the two adjusting plates 402 rotate in opposite directions, which can achieve the purpose of adjusting the opening size of the branch air supply pipe 2.

[0028] The above provides a detailed description of an optimized airflow duct system for a cleanroom provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A duct system for optimizing air circulation in a cleanroom, characterized in that, It includes a main air supply pipe (1) and a branch air supply pipe (2). The branch air supply pipe (2) is installed on both sides of the main air supply pipe (1). A control box (3) is installed on the front side of the branch air supply pipe (2). An adjustment mechanism is provided inside the branch air supply pipe (2). An air supply port (201) is opened on the bottom inner wall of the branch air supply pipe (2). The adjustment mechanism includes a rotating shaft (401) and an adjustment plate (402). Two rotating shafts (401) are rotatably installed on the inner walls of the front and rear sides of the branch air supply pipe (2). An adjustment plate (402) is fixedly installed on the rotating shaft (401), and the two adjustment plates (402) are adapted to the branch air supply pipe (2). The front side of the rotating shaft (401) extends into the control box (3), which is equipped with a drive mechanism and is connected to the corresponding rotating shaft (401).

2. The air circulation optimization duct system for a cleanroom according to claim 1, characterized in that, The drive mechanism includes a rotating shaft (702), a sector gear (703), and a driven gear (701). The rotating shaft (702) is rotatably mounted on the rear inner wall of the control box (3). The sector gear (703) is fixedly mounted on the front side of the rotating shaft (702). The driven gear (701) is fixedly mounted on the rotating shaft (401), and the sector gear (703) meshes with the driven gear (701).

3. The air circulation optimization duct system for a cleanroom according to claim 2, characterized in that, A stabilizing seat is installed on the top inner wall of the control box (3), and the rotating shaft (702) is rotatably connected to the stabilizing seat.

4. The air circulation optimization duct system for a cleanroom according to claim 2, characterized in that, A connecting seat (8) is fixedly installed at the end of the sector gear (703) away from the driven gear (701).

5. The air circulation optimization duct system for a cleanroom according to claim 1, characterized in that, The control box (3) is provided with a drive seat (501), a transmission mechanism is provided between the drive seat (501) and the connecting seat (8), and a guide mechanism is provided between the drive seat (501) and the control box (3).

6. The air circulation optimization duct system for a cleanroom according to claim 5, characterized in that, An electric push rod (502) is fixedly installed on one side of the control box (3), and the output shaft of the electric push rod (502) is fixedly connected to the drive seat (501).

7. The air circulation optimization duct system for a cleanroom according to claim 5, characterized in that, The transmission mechanism includes a movable seat (901), a drive hole (902), and a drive rod (903). Two movable seats (901) are fixedly installed on one side of the drive seat (501), and a drive rod (903) is fixedly installed on the front side of the movable seat (901). The drive hole (902) is opened on the front side of the connecting seat (8), and the drive rod (903) is slidably connected to the drive hole (902).

8. The air circulation optimization duct system for a cleanroom according to claim 5, characterized in that, The guiding mechanism includes a guide sleeve (601) and a guide rod (602). The guide sleeve (601) is fixedly installed on the inner wall of one side of the control box (3). The guide rod (602) is slidably installed inside the guide sleeve (601), and one end of the guide rod (602) is fixedly connected to the drive seat (501).

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