Turbulent flow type purification clean room

Abstract

The utility model discloses a turbulent flow type purification clean room which comprises a clean room body, a purification structure and a spraying structure are arranged on the outer side of the clean room body, a clean room door is connected to the front side of the clean room body in a rotating mode, the spraying structure comprises a water tank, and the water tank is fixedly connected to the upper side of the clean room body. A water pump is fixedly connected to the upper side of the cleaning room body, a first pipeline is fixedly connected between the water tank and the water pump, an atomizing nozzle is fixedly connected to the upper side of the interior of the cleaning room body, and a second pipeline is fixedly connected to the output end of the water pump. Compared with the prior art, due to the arrangement of the purification structure and the spraying structure, all corners in the clean room can be filled with atomized disinfectant through clean air, then the pollutant concentration is reduced, the cleanliness of different areas in the clean room is kept the same, and the influence on the quality of products in the clean room is avoided.

Description

Technical Field

[0001] This utility model relates to the field of cleanroom technology, and in particular to a turbulent flow purification cleanroom. Background Technology

[0002] The working principle of a turbulent flow cleanroom is mainly to reduce the concentration of indoor pollutants through the dilution effect of air. Pollutants in the indoor air are gradually diluted and expelled, thereby maintaining the cleanliness of the indoor environment.

[0003] The air in existing cleanrooms is in a turbulent state, and the cleanliness level of different areas may vary. In some processes with extremely high cleanliness requirements, this non-uniformity may affect product quality. Utility Model Content

[0004] The purpose of this invention is to provide a turbulent flow cleanroom that can overcome the shortcomings of varying cleanliness levels in different areas within the cleanroom.

[0005] To achieve the above objectives, a turbulent flow cleanroom is provided, comprising a cleanroom body, a purification structure and a spray structure disposed on the outer side of the cleanroom body, and a cleanroom door rotatably connected to the front side of the cleanroom body;

[0006] The spray structure includes a water tank fixedly connected to the upper side of the cleanroom body. A water pump is fixedly connected to the upper side of the cleanroom body. A pipe is fixedly connected between the water tank and the water pump. An atomizing nozzle is fixedly connected to the upper side inside the cleanroom body. A second pipe is fixedly connected to the output end of the water pump. This facilitates the use of atomized cleaning fluid to reduce the concentration of contaminants inside the cleanroom body.

[0007] According to the aforementioned turbulent flow cleanroom, the second pipe passes through the main body of the cleanroom and is fixedly connected to the atomizing nozzle; the second pipe and the main body of the cleanroom are fixedly connected. This facilitates the connection of the second pipe.

[0008] According to the aforementioned turbulent flow cleanroom, the purification structure includes an air inlet located on the right side of the cleanroom body. An air pipe is fixedly connected to the inner side of the air inlet. An air purifier and an air pump are fixedly connected to the right side of the cleanroom body, and an air pipe is fixedly connected between the air purifier and the air pump. A square hole is located on the left side of the cleanroom body, and a hollow plate is installed inside the square hole. Several circular holes are located on the right side of the hollow plate. An air pump is fixedly connected to the left side of the cleanroom body, and an air pipe is fixedly connected between the air pump and the hollow plate. This facilitates reducing the concentration of contaminants inside the cleanroom body.

[0009] According to the aforementioned turbulent flow cleanroom, the other end of the first air duct is fixedly connected to an air purifier. This facilitates the connection between the first air duct and the air purifier.

[0010] According to the aforementioned turbulent flow cleanroom, the outer side of the hollow panel is fixedly connected to the main body of the cleanroom. This facilitates the connection of the hollow panels.

[0011] According to the aforementioned turbulent flow cleanroom, a valve is installed on the outside of the third air duct. This helps prevent contaminated gases from the outside from flowing back into the cleanroom.

[0012] According to the aforementioned turbulent flow cleanroom, the output end of the second air pump is fixedly connected to the fourth air pipe. This facilitates the removal of impurities and gases from inside the main body of the cleanroom.

[0013] According to the aforementioned turbulent flow cleanroom, the atomizing nozzle is located on the left side of the air inlet opening. This facilitates the filling of the cleanroom interior with atomized disinfectant.

[0014] This invention has the following advantages: Compared with the prior art, the purification structure and spray structure make it easier to use clean air to fill all corners of the cleanroom with atomized disinfectant, thereby reducing the concentration of pollutants and keeping the cleanliness of different areas of the cleanroom the same, thus avoiding any impact on the quality of products in the cleanroom. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view structural diagram of a turbulent flow purification cleanroom according to the present invention;

[0017] Figure 2 This is a schematic diagram of the purification structure and atomizing nozzle of a turbulent flow purification cleanroom according to this utility model;

[0018] Figure 3 This is a schematic diagram of the partial spray structure and partial purification structure of a turbulent flow purification cleanroom according to this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a turbulent flow purification cleanroom with square holes, hollow plates, and round holes according to this utility model.

[0020] Legend:

[0021] 1. Cleanroom main body; 2. Purification structure; 201. Air inlet; 202. Air pipe one; 203. Air purifier; 204. Air pump one; 205. Air pipe two; 206. Square hole; 207. Hollow plate; 208. Round hole; 209. Air pump two; 210. Air pipe three; 211. Valve; 212. Air pipe four; 3. Spray structure; 301. Water tank; 302. Water pump; 303. Pipe one; 304. Atomizing nozzle; 305. Pipe two; 4. Cleanroom door. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4This utility model discloses a turbulent flow purification cleanroom, comprising a cleanroom body 1, a purification structure 2 and a spray structure 3 on the outer side of the cleanroom body 1, a cleanroom door 4 rotatably connected to the front side of the cleanroom body 1, a purification structure 2 including an air inlet 201 located on the right side of the cleanroom body 1, an air pipe 202 fixedly connected to the inner side of the air inlet 201, an air purifier 203 and an air pump 204 fixedly connected to the right side of the cleanroom body 1, an air pipe 205 fixedly connected between the air purifier 203 and the air pump 204, a square hole 206 on the left side of the cleanroom body 1, a hollow plate 207 inside the square hole 206, and a round hole 208 on the right side of the hollow plate 207. 08 is equipped with several units. A second air pump 209 is fixedly connected to the left side of the cleanroom body 1. An air pipe 210 is fixedly connected between the second air pump 209 and the hollow plate 207. The other end of the air pipe 202 is fixedly connected to an air purifier 203. The outer side of the hollow plate 207 is fixedly connected to the cleanroom body 1. A valve 211 is installed on the outer side of the air pipe 210. An air pipe 212 is fixedly connected to the output end of the second air pump 209. An atomizing nozzle 304 is located to the left of the opening of the air inlet 201. The spray structure 3 includes a water tank 301, which is fixedly connected to the upper side of the cleanroom body 1. A water pump 302 is fixedly connected to the upper side of the cleanroom body 1. A pipe 303 is fixedly connected between the water tank 301 and the water pump 302. The cleanroom body 1... An atomizing nozzle 304 is fixedly connected to the upper side inside. A pipe 305 is fixedly connected to the output end of the water pump 302. The pipe 305 passes through the cleanroom body 1 and is fixedly connected to the atomizing nozzle 304. The pipe 305 and the cleanroom body 1 are also fixedly connected. The PLC controller is electrically connected to the air purifier 203, air pump 204, air pump 209, and water pump 302 to facilitate the operation of the control components. The purification structure 2 reduces the contamination level inside the cleanroom body 1. After closing the cleanroom door 4, air pump 204 is started first. Air pump 204 sends air into the air purifier 203 through air pipe 205. The purified air then enters the interior of the cleanroom body 1 through air pipe 202 and air vents. Simultaneously, the air pumps are started. 209. Open valve 211 of air pipe 3 210. Air pump 209 draws air out of the room through air pipe 3 210, hollow plate 207, and the round hole 208 on the outside of hollow plate 207, and discharges it through air pipe 4 212. This continues for a period of time, using clean air from outside to reduce the concentration of contaminants inside the cleanroom body 1. During this process, to ensure that the cleanliness level is consistent throughout the cleanroom body 1, water pump 302 is started. Water pump 302 sends disinfectant from water tank 301 to pipe 2 305 through pipe 1 303. Finally, the disinfectant enters the atomizing nozzle 304 to become disinfectant spray, which is then sprayed into clean air through air inlet 201, thus delivering the disinfectant mist to all parts of the cleanroom body 1.To ensure consistent cleanliness throughout the cleanroom body 1, when the contaminant concentration throughout the cleanroom body 1 reaches zero (i.e., the contaminant concentration remains consistently zero), air pump 1 (204), air pump 2 (209), and water pump 302 are stopped. Simultaneously, valve 211 on the outside of air pipe 3 (210) is closed to prevent outside air from contaminating the interior of the cleanroom body 1. The purification structure 2 and spray structure 3 are designed to use clean air to fill every corner of the cleanroom with atomized disinfectant, thereby reducing contaminant concentration and maintaining uniform cleanliness across different areas of the cleanroom, thus preventing any impact on the quality of products within the cleanroom.

[0024] Working Principle: To ensure that the product quality inside the cleanroom body 1 is not affected by contaminants, the purification structure 2 is first activated to reduce the amount of contaminants inside. To ensure consistent cleanliness throughout the cleanroom body 1, the disinfectant spray from the spray structure 3 is used to deliver clean air from the air inlet 201 into the interior of the cleanroom body 1 for disinfection, maintaining consistent cleanliness throughout the cleanroom body 1. The embodiments of this utility model have been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model.

Claims

1. A turbulent flow cleanroom, characterized by, The cleanroom includes a main body (1), and a purification structure (2) and a spray structure (3) are provided on the outside of the main body (1). A cleanroom door (4) is rotatably connected to the front side of the main body (1). The spray structure (3) includes a water tank (301), which is fixedly connected to the upper side of the cleanroom body (1). A water pump (302) is fixedly connected to the upper side of the cleanroom body (1). A pipe (303) is fixedly connected between the water tank (301) and the water pump (302). An atomizing nozzle (304) is fixedly connected to the upper side inside the cleanroom body (1). A pipe (305) is fixedly connected to the output end of the water pump (302).

2. A turbulent flow decontamination clean room according to claim 1 wherein, The second pipe (305) passes through the cleanroom body (1) and is fixedly connected to the atomizing nozzle (304). The second pipe (305) and the cleanroom body (1) are fixedly connected.

3. A turbulent flow decontamination clean room according to claim 1 wherein, The purification structure (2) includes an air inlet (201), which is located on the right side of the cleanroom body (1). An air pipe (202) is fixedly connected to the inner side of the air inlet (201). An air purifier (203) and an air pump (204) are fixedly connected to the right side of the cleanroom body (1). An air pipe (205) is fixedly connected between the air purifier (203) and the air pump (204). A square hole (206) is provided on the left side of the cleanroom body (1). A hollow plate (207) is provided inside the square hole (206). A round hole (208) is provided on the right side of the hollow plate (207). Several round holes (208) are provided. An air pump (209) is fixedly connected to the left side of the cleanroom body (1). An air pipe (210) is fixedly connected between the air pump (209) and the hollow plate (207).

4. A turbulent flow decontamination clean room according to claim 3, wherein The other end of the air tube (202) is fixedly connected to the air purifier (203).

5. A turbulent flow decontamination clean room according to claim 3 wherein, The outer side of the hollow slab (207) is fixedly connected to the cleanroom body (1).

6. A turbulent flow decontamination clean room according to claim 3 wherein, A valve (211) is provided on the outside of the trachea 3 (210).

7. A turbulent flow decontamination clean room according to claim 3 wherein, The output end of the second air pump (209) is fixedly connected to the fourth air pipe (212).

8. A turbulent flow decontamination clean room according to claim 3 wherein, The atomizing nozzle (304) is located on the left side of the opening of the air inlet (201).

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