Multi-stage filtering air shower
By installing a guide box and brush on the lower side of the suction port in the air shower room, the problem of the inability to effectively clean the ground dust in the air shower room is solved, and more efficient dust cleaning and air purification effects are achieved.
Patent Information
- Application Number
- CN202421063685.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The suction ports in the air shower room usually keep a certain distance from the ground, resulting in the inability to effectively clean up the dust on the ground, forming dust accumulation dead corners.
A multi-stage filter air shower chamber is designed, with multiple suction ports on the lower sides of the left and right ends of the inner wall of the cabin, and a guide box is installed at the lower edge of the suction port. A bottom suction port is opened at the right end of the guide box to absorb dust on the ground, and the upper end is Set up a brush to remove dust from the sole.
Through the design of the bottom suction port and brush of the guide box, it can effectively absorb floor dust and brush to remove sole dust, reduce the risk of dust entering the workshop, and improve air cleanliness.
Smart Images
Figure CN222470032U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to air shower rooms, and specifically relates to a multi-stage filtering air shower room. Background Art
[0002] An air shower is a device used in laboratories or clean rooms to control air flow and prevent external air from bringing in microorganisms or contaminants. An air shower usually has a high-efficiency filter and a fan, which forms an air curtain by blowing clean air downward to block external air from entering the working area. This helps to maintain the cleanliness and sterility of experimental samples or working areas. However, the air intake in the air shower is usually kept at a certain distance from the ground. After the staff entering the air shower have finished blowing air, the dust remaining on the ground cannot be effectively cleaned, thus forming a dead corner for dust accumulation. Utility Model Content
[0003] The purpose of the utility model is to provide a multi-stage filtering air shower room to solve the problem proposed in the above background technology that the air suction port in the air shower room is usually kept at a certain distance from the ground. After the staff entering the air shower room have finished blowing the air, the dust remaining on the ground cannot be effectively cleaned, thus forming a dead corner for dust accumulation.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-stage filtering air shower room, comprising a cabin body and an air blowing port;
[0005] A plurality of air blowing ports are arranged at the left and right ends of the inner wall of the cabin;
[0006] A plurality of air suction ports are provided on the lower sides of the left and right ends of the inner wall of the cabin;
[0007] Guide boxes are installed at the lower edges of the left and right ends of the inner wall of the cabin;
[0008] The two guide boxes are respectively installed at the lower corners of the left and right ends of the inner wall of the cabin, and the height of the guide box just covers half of the air suction port. A plurality of bottom suction ports are opened at the right end of the guide box, and the guide box can absorb dust and foreign matter on the floor of the cabin through the bottom suction ports.
[0009] Preferably, the guide box is provided with a brush on the upper surface thereof, and the brush is used to remove dust and foreign matter from the sole of the shoe. The guide box is provided with a slot on the left end thereof, and the slot is used to connect with the air suction port.
[0010] Preferably, two fixing blocks are provided at the upper end of the guide box, and screws are provided at the right ends of the two fixing blocks, and the guide box is fixed to the lower sides of the left and right ends of the inner wall of the cabin by the screws at the right ends of the fixing blocks.
[0011] Preferably, the guide box and the fixing block are made of plastic injection molding with an integral molding design, and the brush is fixed to the surface of the guide box by bonding.
[0012] Preferably, a cabin door is fixedly provided at the front end of the cabin body via a plurality of hinges, and the cabin door can be opened and closed via the plurality of hinges.
[0013] Preferably, a glass window is embedded in the upper side of the hatch, and the glass window is used to observe the internal situation of the cabin. An automatic door closing component is provided between the upper right side of the front end of the hatch and the cabin, and the automatic door closing component is used to assist the hatch to close automatically.
[0014] Compared with the prior art, the utility model provides a multi-stage filtering air shower room, which has the following beneficial effects:
[0015] Entering the cabin through the hatch, the air suction port will blow air outwards to blow off the dust attached to the bodies of the workers in the cabin so that the workers' clothes can be kept clean and tidy. The guide box is fixed to the lower edges of the left and right ends of the inner wall of the cabin through screws on the surface of the fixing block. When the air suction port starts to suck air, the air suction port can absorb the dust on the ground through the guide box, and the brush set on the upper middle side of the guide box can assist the workers to brush off the dust on the soles of their shoes. By cleaning the dust on the soles of their shoes, the risk of bringing dust into the workshop can be greatly reduced, and pollutants in the air can be better removed to ensure that the workers get better cleaning effects when passing through the cabin. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The utility model is a schematic diagram of the structure of a multi-stage filtering air shower room.
[0017] Figure 2 The utility model is a schematic diagram of the internal structure of a multi-stage filtering air shower room.
[0018] Figure 3 It is a detailed structural diagram of the guide box of the utility model.
[0019] Figure 4 It is a schematic diagram of the planed surface structure of the front end of the guide box of the present utility model.
[0020] In the figure: 1. Cabin door; 2. Glass window; 3. Automatic door closing assembly; 4. Cabin body; 5. Hinge; 6. Bottom suction port; 7. Guide box; 8. Air suction port; 9. Air blowing port; 10. Fixing block; 11. Screw; 12. Brush; 13. Slot. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] The utility model provides Figure 1-4 A multi-stage filtering air shower room shown includes a cabin body 4 and an air blowing port 9;
[0023] A plurality of air blowing ports 9 are provided at the left and right ends of the inner wall of the cabin 4;
[0024] A plurality of air suction ports 8 are provided on the lower sides of the left and right ends of the inner wall of the cabin 4;
[0025] A guide box 7 is installed at the lower edges of the left and right ends of the inner wall of the cabin body 4;
[0026] The two guide boxes 7 are respectively installed at the lower corners of the left and right ends of the inner wall of the cabin body 4, and the height of the guide box 7 just covers half of the air suction port 8. A plurality of bottom suction ports 6 are opened at the right end of the guide box 7, and the guide box 7 can absorb dust and foreign matter on the ground inside the cabin body 4 through the bottom suction port 6.
[0027] The air suction port 8 will blow air outward to blow off the dust attached to the workers in the cabin 4 so that the workers' clothes can be kept clean. The guide box 7 is fixed to the lower edges of the left and right ends of the inner wall of the cabin 4. When the air suction port 8 starts to suck air, the air suction port 8 can absorb the dust on the ground through the guide box 7.
[0028] like Figure 3 and Figure 4 As shown, a brush 12 is provided on the upper surface of the guide box 7, and the brush 12 is used to brush away dust and foreign matter on the soles of shoes. A slot 13 is provided on the left end of the guide box 7, and the slot 13 is used to dock with the air suction port 8. Two fixing blocks 10 are provided on the upper end of the guide box 7, and screws 11 are provided on the right ends of the two fixing blocks 10. The guide box 7 is fixed to the lower sides of the left and right ends of the inner wall of the cabin 4 by the screws 11 on the right ends of the fixing blocks 10. The guide box 7 and the fixing blocks 10 are made of plastic injection molding with an integral molding design, and the brush 12 is fixed to the surface of the guide box 7 by bonding.
[0029] When the staff is performing air showering in the cabin 4, the soles can be scraped on the brush 12 to scrape off the dust on the soles, thereby increasing the precision of cleaning the dust and foreign matter. The guide box 7 made by injection molding is light in weight and is easy to install during production.
[0030] like Figure 1 and Figure 2As shown, a cabin door 1 is fixedly provided at the front end of the cabin body 4 by a plurality of hinges 5, the cabin door 1 can be opened and closed by the plurality of hinges 5, a glass window 2 is embedded in the upper side of the cabin door 1, the glass window 2 is used for observing the internal situation of the cabin body 4, an automatic door closing component 3 is provided between the upper right side of the front end of the cabin door 1 and the cabin body 4, the automatic door closing component 3 is used for assisting the cabin door 1 to automatically close.
[0031] The hatch 1 is opened and closed by hinges 5. When the hatch 1 is opened, the automatic door closing assembly 3 will assist the hatch 1 to close automatically. The staff waiting to enter the cabin 4 outside can view the internal situation of the cabin 4 through the glass window 2 and thus enter the cabin 4.
[0032] The working principle of the utility model is as follows: the hatch 1 is opened and closed by the hinge 5. When the hatch 1 is opened, the automatic door closing component 3 will assist the hatch 1 to close automatically. The air suction port 8 will blow air outward to blow off the dust attached to the workers in the cabin body 4 so that the workers' clothes can be kept clean. The guide box 7 is fixed to the lower edges of the left and right ends of the inner wall of the cabin body 4 by the screws 11 on the surface of the fixing block 10. When the air suction port 8 starts to suck air, the air suction port 8 can absorb the dust on the ground through the guide box 7, and the brush 12 arranged on the middle upper side of the guide box 7 can assist the workers to brush off the dust on the soles of their shoes. By cleaning the dust on the soles of their shoes, the risk of bringing dust into the workshop can be greatly reduced.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A multi-stage filtering air shower room, comprising a cabin (4) and an air blowing port (9); A plurality of air blowing ports (9) are provided at the left and right ends of the inner wall of the cabin (4); A plurality of air suction ports (8) are provided on the lower sides of the left and right ends of the inner wall of the cabin (4); Guide boxes (7) are installed at the lower edges of the left and right ends of the inner wall of the cabin (4); Features: The two guide boxes (7) are respectively installed at the lower corners of the left and right ends of the inner wall of the cabin body (4), and the height of the guide box (7) just covers half of the air suction port (8). The right end of the guide box (7) is provided with a plurality of bottom suction ports (6), and the guide box (7) can absorb dust and foreign matter on the floor of the cabin body (4) through the bottom suction ports (6).
2. A multi-stage filtering air shower room according to claim 1, characterized in that: The guide box (7) is provided with a brush (12) on the upper surface thereof, and the brush (12) is used to brush away dust and foreign matter on the sole of the shoe. The guide box (7) is provided with a slot (13) on the left end thereof, and the slot (13) is used to connect with the air suction port (8).
3. A multi-stage filtering air shower room according to claim 2, characterized in that: Two fixing blocks (10) are arranged at the upper end of the guide box (7), and screws (11) are arranged at the right ends of the two fixing blocks (10). The guide box (7) is fixed to the lower sides of the left and right ends of the inner wall of the cabin body (4) by means of the screws (11) at the right ends of the fixing blocks (10).
4. A multi-stage filtering air shower room according to claim 3, characterized in that: The guide box (7) and the fixing block (10) are made of plastic injection molding with an integral molding design, and the brush (12) is fixed to the surface of the guide box (7) by bonding.
5. The multi-stage filtering air shower room according to claim 4, characterized in that: A cabin door (1) is fixedly provided at the front end of the cabin body (4) via a plurality of hinges (5); the cabin door (1) can be opened and closed via the plurality of hinges (5).
6. The multi-stage filtering air shower room according to claim 5, characterized in that: A glass window (2) is embedded in the upper side of the hatch (1), and the glass window (2) is used to observe the internal situation of the cabin body (4). An automatic door closing component (3) is provided between the upper right side of the front end of the hatch (1) and the cabin body (4), and the automatic door closing component (3) is used to assist the hatch (1) in automatically closing.