Fresh air system distribution device of clean room

Abstract

The utility model provides a fresh air system distribution device of a clean room, which comprises a distribution assembly, the distribution assembly is arranged on the outer side surface of a fresh air assembly and is used for distributing an air source generated by the fresh air assembly, and the fresh air assembly comprises a purification part for purifying air, compared with the prior art, the air purification device has the following beneficial effects that through the arrangement of the distribution assembly, when the air purification device is used, the combination of the distribution pipe I and the distribution pipe II can perform multi-stage distribution on an air source generated by the fresh air assembly, so that the air purification device is convenient to use, and the air purification effect is improved. By reasonably designing the first distribution pipe and the second distribution pipe, an air source can be conveyed to all areas in the clean room more evenly, it is ensured that stable and appropriate fresh air can be obtained at different positions, the situation that the air volume of some areas is too large or too small is avoided, and the uniformity of overall environmental parameters of the clean room can be maintained advantageously.

Description

Technical Field

[0001] This utility model belongs to the field of purification equipment, and specifically relates to a fresh air distribution device for a clean room. Background Technology

[0002] A cleanroom's fresh air system is an air conditioning system used to supply treated fresh air to maintain the specific environmental requirements of a cleanroom. However, some cleanroom fresh air systems struggle to achieve uniform distribution of fresh air after it enters the cleanroom. Insufficient fresh air in some areas fails to effectively dilute indoor pollutants, resulting in substandard cleanliness; while excessive fresh air in other areas leads to unnecessary energy waste and may also disrupt airflow, causing dust and affecting the clean environment.

[0003] The reason for these shortcomings is the lack of a dedicated distribution structure for precise control of fresh air. Fresh air can only be delivered through simple ducts, making it difficult to allocate airflow according to the actual needs of different areas within the cleanroom. A conventional approach is to try to optimize airflow distribution by adjusting the diameter, length, and direction of the ducts during the duct layout design. However, this method has drawbacks. On the one hand, limited by the initial design, it is difficult to fully adapt to the varying fresh air requirements of different areas under different operating conditions. Therefore, a new structure is needed to solve the aforementioned technical problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fresh air system distribution device for cleanrooms, and to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a fresh air system distribution device for a clean room, comprising: a distribution component, the distribution component being installed on the outer surface of the fresh air component for distributing the air source produced by the fresh air component, the fresh air component including a purification component for purifying the air, an exhaust component being installed on the upper surface of the purification component for discharging the exhaust gas discharged by the purification component, the distribution component including a distribution pipe one for distributing the air source produced by the fresh air component, and a distribution pipe two being installed at the end of the distribution pipe one away from the fresh air component.

[0006] In a preferred embodiment, the purification component includes a purification box 1, a purification box 2, and a purification box 3. The purification box 1, purification box 2, and purification box 3 have the same structure, and each of the purification box 1, purification box 2, and purification box 3 is equipped with an air purification treatment device for extracting and purifying air.

[0007] In a preferred embodiment, an air inlet is installed on the front surface of the purification box, the air inlet including a mounting frame, a mounting plate and a baffle, the front surface of the purification box is open, and the mounting frame is installed on the front surface of the purification box.

[0008] In a preferred embodiment, multiple mounting plates are symmetrically and uniformly installed on the left and right inner walls of the mounting frame with damping rotation. The mounting plates are circular in structure, and a baffle is installed between every two mounting plates. The air inlet component is a grille structure.

[0009] In a preferred embodiment, the three purification boxes are interconnected. Exhaust components are installed on the upper surfaces of the three purification boxes, and these exhaust components are connected to the exhaust vents inside each purification box. During use, after the purification components perform preliminary air purification, the exhaust components promptly discharge the exhaust gas generated during the purification process, preventing the exhaust gas from accumulating near the purification components and affecting the purification effect. This ensures that the purification components can continuously and efficiently purify fresh air, providing cleaner air for the cleanroom.

[0010] In a preferred embodiment, the air outlet of the purification box three is equipped with an air collecting hood, and the distribution assembly further includes a fixing plate. The fixing plate is installed at the air outlet of the air collecting hood, and multiple distribution pipes are installed on the side surface of the fixing plate away from the purification box three.

[0011] In a preferred embodiment, the first distribution pipe has three layers. The end of the first distribution pipe away from the fixed plate is equipped with a second distribution pipe. The diameter of the second distribution pipe is smaller than that of the first distribution pipe. In use, the combination of the first and second distribution pipes can distribute the air source produced by the fresh air assembly in multiple stages. By reasonably designing the first and second distribution pipes, the air source can be delivered to various areas of the clean room more evenly, ensuring that different locations can obtain a stable and appropriate amount of fresh air.

[0012] In a preferred embodiment, an electronically controlled valve is installed at the connection between the second distribution pipe and the first distribution pipe, and the air outlet of the second distribution pipe is located inside the clean room.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting a distribution component, the distribution component is installed on the outer surface of the fresh air component for distributing the air source produced by the fresh air component. The distribution component includes a distribution pipe one for distributing the air source produced by the fresh air component. A distribution pipe two is installed at the end of the distribution pipe one away from the fresh air component. In use, the combination of distribution pipe one and distribution pipe two can distribute the air source produced by the fresh air component in multiple stages. By reasonably designing distribution pipe one and distribution pipe two, the air source can be delivered to various areas of the clean room more evenly, ensuring that different locations can obtain stable and appropriate fresh air, avoiding the situation where the air volume in some areas is too large or too small, which is conducive to maintaining the overall environmental parameter uniformity of the clean room.

[0014] 2. By setting up a fresh air assembly, which includes a purification component for purifying the air, and an exhaust component installed on the upper surface of the purification component to discharge the exhaust gas generated during the purification process, the purification component performs preliminary purification of the air, and the exhaust component promptly discharges the exhaust gas generated during the purification process to prevent the exhaust gas from accumulating near the purification component and affecting the purification effect. This ensures that the purification component can continuously and efficiently purify the fresh air, providing cleaner air for the cleanroom. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of a fresh air distribution device for a cleanroom according to the present invention.

[0017] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A.

[0018] In the diagram, 100-Cleanroom Box 1, 110-Mounting Frame, 120-Mounting Plate, 121-Baffle, 130-Cleanroom Box 2, 140-Cleanroom Box 3, 150-Air Collector Hood;

[0019] 200-Distribution pipe one, 210-Distribution pipe two;

[0020] 300 - Exhaust unit. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 2 This utility model provides a technical solution: a fresh air system distribution device for a clean room, comprising: a distribution component, which is installed on the outer surface of the fresh air component for distributing the air source produced by the fresh air component; the fresh air component includes a purification component for purifying the air; an exhaust component 300 is installed on the upper surface of the purification component for discharging the exhaust gas discharged by the purification component; the distribution component includes a distribution pipe 200 for distributing the air source produced by the fresh air component; and a distribution pipe 210 is installed at the end of the distribution pipe 200 away from the fresh air component.

[0023] Please see Figures 1 to 2 As the first embodiment of this utility model: the purification component includes a purification box 100, a purification box 2 140130 and a purification box 3. The purification box 100, the purification box 2 140130 and the purification box 3 have the same structure. The purification box 100, the purification box 2 140130 and the purification box 3 are equipped with an air purification treatment device for extracting and purifying air.

[0024] The front surface of the purification box 100 is equipped with an air inlet component, which includes a mounting frame 110, a mounting plate 120 and a baffle 121. The front surface of the purification box 100 is designed to be open, and the mounting frame 110 is installed on the front surface of the purification box 100.

[0025] Multiple mounting plates 120 are symmetrically and uniformly damped and rotated on the left and right inner walls of the mounting frame 110. The mounting plates 120 are circular in structure, and a baffle 121 is installed between every two mounting plates 120. The air inlet component is a grille structure.

[0026] Purification box 100, purification box 2 140130 and purification box 3 are connected to each other. Exhaust components 300 are installed on the upper surface of purification box 100, purification box 2 140130 and purification box 3. Exhaust components 300 are connected to the exhaust ports inside purification box 100, purification box 2 140130 and purification box 3.

[0027] When using the device, the user first installs it in the desired location inside the cleanroom. During installation, the side of the purification unit with the air inlet is positioned at the cleanroom's air inlet, and the outlet of the fresh air assembly is positioned inside the cleanroom. After completing the installation, to use the device, simply activate the air purification devices inside purification units 100, 140130, and 3, as well as the exhaust components 300 on the upper surfaces of purification units 100, 140130, and 3 (exhaust component 300 is a waste gas purification device with its outlet located outside the cleanroom). This allows them to work together (air purification). The processing device and exhaust unit 300 are both existing technologies. Their specific working principles and structures will not be elaborated here. The models can be selected from those currently available on the market (specific models are not listed here). When the fresh air assembly is working, the grille structure formed by the air inlet at its air inlet can initially intercept and filter the incoming air, preventing large impurities in the air from entering the fresh air assembly. During use, after the purification unit performs initial purification of the air, the exhaust unit 300 promptly discharges the waste gas generated during the purification process, preventing waste gas from accumulating near the purification unit and affecting the purification effect. This ensures that the purification unit can continuously and efficiently purify the fresh air, providing cleaner air for the cleanroom.

[0028] Please see Figures 1 to 2 As a second embodiment of this utility model: an air collecting hood is installed at the air outlet of the purification box three, and the distribution assembly also includes a fixing plate. A fixing plate is installed at the air outlet of the air collecting hood, and multiple distribution pipes 200 are installed on the side surface of the fixing plate away from the purification box three.

[0029] The first distribution pipe 200 has three layers. The second distribution pipe 210 is installed at the end of the first distribution pipe 200 away from the fixed plate. The diameter of the second distribution pipe 210 is smaller than the diameter of the first distribution pipe 200.

[0030] An electronically controlled valve is installed at the connection between distribution pipe 210 and distribution pipe 1 200, and the air outlet of distribution pipe 210 is located inside the clean room.

[0031] In use, when an air source is generated through the operation steps of the first embodiment, the air source produced by the fresh air component will be discharged through the distribution pipe 200. In actual use, the user can choose different numbers, lengths, and positions of the distribution pipes 200. The distribution pipes 200 only need to be guided to the desired location in the cleanroom where air needs to be discharged. After the distribution pipes 200 are installed, the user can then install the distribution pipe 210 according to the installation position of the distribution pipes 200. After the above steps are completed, the user can then connect the distribution pipes 200 with... The electronic control valve between the two distribution pipes 210 controls the air volume and whether air is supplied (the electronic control valve is existing technology, and its specific working principle and structure will not be described in detail here). Since the combination of the one distribution pipe 200 and the two distribution pipes 210 can distribute the air source produced by the fresh air component in multiple stages, the air source can be delivered to various areas of the clean room more evenly through the reasonable design of the one distribution pipe 200 and the two distribution pipes 210. This ensures that different locations can obtain a stable and appropriate amount of fresh air, avoids the situation that the air volume in some areas is too large or too small, and helps to maintain the uniformity of the overall environmental parameters of the clean room.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fresh air distribution device for a cleanroom, comprising: A distribution component, characterized in that the distribution component is installed on the outer surface of the fresh air component for distributing the air source produced by the fresh air component, the fresh air component includes a purification component for purifying the air, an exhaust component is installed on the upper surface of the purification component for discharging the exhaust gas discharged by the purification component, the distribution component includes a distribution pipe one (200) for distributing the air source produced by the fresh air component, and a distribution pipe two (210) is installed at the end of the distribution pipe one (200) away from the fresh air component.

2. The fresh air distribution device for a cleanroom as described in claim 1, characterized in that: The purification components include purification box one (100), purification box two (130) and purification box three (140). The purification box one (100), purification box two (130) and purification box three (140) have the same structure. The purification box one (100), purification box two (130) and purification box three (140) are equipped with air purification treatment devices for extracting and purifying air.

3. The fresh air distribution device for a cleanroom as described in claim 2, characterized in that: An air inlet is installed on the front surface of the purification box (100). The air inlet includes a mounting frame (110), a mounting plate (120), and a baffle (121). The front surface of the purification box (100) is designed to be open. The mounting frame (110) is installed on the front surface of the purification box (100).

4. The fresh air distribution device for a cleanroom as described in claim 3, characterized in that: The mounting frame (110) has multiple mounting plates (120) symmetrically and uniformly installed on the left and right inner walls with damping rotation. The mounting plates (120) are circular in shape, and a baffle (121) is installed between every two mounting plates (120). The air inlet is a grille structure.

5. The fresh air distribution device for a cleanroom as described in claim 4, characterized in that: The purification box one (100), purification box two (130) and purification box three (140) are connected to each other. An exhaust component (300) is installed on the upper surface of the purification box one (100), purification box two (130) and purification box three (140). The exhaust component (300) is connected to the exhaust port inside the purification box one (100), purification box two (130) and purification box three (140).

6. The fresh air distribution device for a cleanroom as described in claim 5, characterized in that: The air outlet of the purification box three (140) is equipped with an air collecting hood (150). The distribution assembly also includes a fixing plate. The air outlet of the air collecting hood (150) is equipped with a fixing plate. Multiple distribution pipes one (200) are installed on the side surface of the fixing plate away from the purification box three (140).

7. A fresh air distribution device for a cleanroom as described in claim 6, characterized in that: The first distribution pipe (200) has three layers. The second distribution pipe (210) is installed at the end of the first distribution pipe (200) away from the fixed plate. The diameter of the second distribution pipe (210) is smaller than the diameter of the first distribution pipe (200).

8. A fresh air distribution device for a cleanroom as described in claim 7, characterized in that: An electronically controlled valve is installed at the connection between the second distribution pipe (210) and the first distribution pipe (200), and the air outlet of the second distribution pipe (210) is located inside the clean room.

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