Dust-free workshop purification air shower with blowing and showering adjusting structure

Abstract

The utility model discloses a dust-free workshop purification air shower with a shower adjusting structure, and relates to the technical field of air showers, the dust-free workshop purification air shower comprises a shell, the front part and the rear part of the shell are both rotatably connected with manual doors, the upper part of the inner side of the shell is fixedly connected with two air outlet boxes, the lower part of the inner side of the shell is fixedly connected with two net plates, and the two net plates are fixedly connected with the air outlet boxes. Adjusting mechanisms are arranged in the two sides of the shell and comprise machine shells, one sides of the machine shells are movably connected with the shell, the bottoms of the machine shells are fixedly connected with the tops of supports, the bottoms of the supports are rotationally connected with supporting shafts, the bottoms of the supporting shafts are fixedly connected with the shell, and the tops of the machine shells are fixedly connected with one ends of tension springs. The other end of the tension spring is fixedly connected with a shell, two connecting rods are fixedly connected to the middle of the shell, through the adjusting structure, the effect that the filter screen is convenient to maintain and replace is achieved, and the problem that the filter screen in a traditional air shower needs to be frequently replaced is solved.

Description

Technical Field

[0001] The utility model relates to the field of air shower rooms, in particular to a cleanroom air shower room with a blowing and showering regulating structure. Background Art

[0002] An air shower is a device used to clean and purify the air. It is usually used in industrial and laboratory environments. It removes dust and microorganisms from the air by jetting air at high speed to achieve the purpose of purifying the air. Air showers are usually made of stainless steel or other high-strength materials to withstand the impact of high-pressure jet air. It can effectively reduce pollutants in the air and ensure a clean and safe working environment.

[0003] During long-term use, air shower rooms will face the problem of inconvenient filter replacement and the need for frequent filter replacement. Since the filter is one of the core components of the air shower room and undertakes the important task of filtering dust and microorganisms in the air, it will gradually accumulate dust and dirt during use, resulting in a decrease in the filtering effect. The existing air shower room filter design is inconvenient to replace, requiring users to spend a long time and energy to replace the filter, which not only increases maintenance costs, but may also affect work progress. In addition, frequent filter replacement will also increase the user's maintenance burden. Utility Model Content

[0004] The main purpose of the utility model is to provide a clean room air shower room with a blowing and showering adjustment structure, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cleanroom air shower room with a shower adjustment structure comprises a shell, the front and rear parts of the shell are rotatably connected to manual doors, the upper inner part of the shell is fixedly connected to two air outlet boxes, the lower inner part of the shell is fixedly connected to two mesh plates, and adjustment mechanisms are arranged inside the two sides of the shell, and the adjustment mechanism comprises a casing, one side of the casing is movably connected to the shell, the bottom of the casing is fixedly connected to the top of the bracket, the bottom of the bracket is rotatably connected to the support shaft, the bottom of the support shaft is fixedly connected to the shell, the top of the casing is fixedly connected to one end of a tension spring, the other end of the tension spring is fixedly connected to the shell, and the middle part of the shell is fixedly connected to the shell. There are two connecting rods connected to the fixed connection, the inner side of the connecting rod is rotatably connected to the top of the block, the top of the block is fixedly connected to the driven wheel, one side of the driven wheel is meshed and connected to the driving wheel, the middle part of the driving wheel is rotatably connected to the same connecting rod, and the rear end of the connecting rod is fixedly connected to the shell, the bottom ends of the front and rear of the shell are fixedly connected to springs, the top of the spring is fixedly connected to a support plate, the front and rear of the support plate are slidably connected to guide columns, the top of the support plate is rotatably connected to the bottom of the circular shaft, the bottom of the block is fixedly connected to the top of the circular shaft, the front end of the circular shaft is fixedly connected to the filter screen, and the rear end of the filter screen is fixedly connected to another circular shaft.

[0007] As a further solution of the utility model, the bottom of the air outlet box is fixedly connected to the fan, one side of the bottom of the fan is fixedly connected to the casing, the bottom of the fan is fixedly connected to two telescopic tubes, and the bottom of the telescopic tubes is fixedly connected to the top of the casing.

[0008] As a further solution of the utility model, the bottom of the fan is provided with two tubular protrusions, and the telescopic tube can generate elastic deformation and thus be elongated after being subjected to force.

[0009] As a further solution of the utility model, the top and the bottom of the circular shaft are both provided with circular holes, and the top of the support plate and the bottom of the stopper are both provided with circular protrusions.

[0010] As a further solution of the utility model, a bag-shaped protrusion is provided on one side of the filter screen, and the bag-shaped protrusion can be folded when subjected to pressure, and can be expanded under the action of the airflow generated by the fan.

[0011] As a further solution of the utility model, the front and rear parts of the support plate are provided with plate-shaped protrusions, and the tops of the protrusions are provided with T holes, and the tops of the guide pillars are provided with round protrusions.

[0012] As a further solution of the utility model, two circular holes are opened on the top of the casing, and a plate-shaped protrusion is provided on the top of the casing.

[0013] The beneficial effects of the utility model are as follows: by setting up the adjustment mechanism, the frequency of replacing the filter screen and the maintenance cost can be reduced. The adjustment mechanism can load a sufficient amount of filter screen at one time, so that the function of continuing to use the machine shell without replacing the filter screen can be achieved, making the maintenance of the air shower room more convenient and economical, and at the same time ensuring the air purification effect and the cleanliness and safety of the working environment;

[0014] By setting up a pallet, the design of the pallet makes it easier to remove and install the filter. Users do not need to spend a lot of time and energy to deal with the replacement of the filter. With the assistance of the pallet, the filter replacement process becomes simpler and faster, reducing maintenance costs. At the same time, the structure of the pallet can make the filter more firmly placed inside the air shower room, improving the operation convenience of the air shower room and improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a cleanroom air shower room with a shower adjustment structure in a dust-free workshop according to the utility model;

[0016] Figure 2 This is an internal structural diagram of a cleanroom air shower room with a shower adjustment structure in a dust-free workshop according to the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the bracket and the support shaft of a clean room air shower room with a shower adjustment structure in a dust-free workshop according to the utility model;

[0018] Figure 4 This is an enlarged view of a tension spring of a cleanroom air shower room with a shower adjustment structure of the utility model;

[0019] Figure 5 This is an enlarged view of a stopper of a cleanroom air shower room with a shower adjustment structure according to the utility model;

[0020] Figure 6 This is an enlarged view of a spring of a cleanroom air shower room with a shower adjustment structure according to the utility model;

[0021] Figure 7 This is an enlarged view of the filter screen of a clean room air shower room with a blowing and showering adjustment structure of the utility model;

[0022] Figure 8 This is an enlarged view of the casing of a cleanroom air shower room with a shower adjustment structure in the utility model;

[0023] Fig. 9 The utility model is a schematic diagram of the connection between a circular shaft and a stopper of a clean room air shower with a blowing and showering adjustment structure.

[0024] In the figure: 1. outer shell; 2. manual door; 3. air outlet box; 4. mesh plate; 5. adjustment mechanism; 6. fan; 7. telescopic tube; 8. casing; 9. filter; 10. bracket; 11. support shaft; 12. tension spring; 13. connecting rod; 14. block; 15. driven wheel; 16. driving wheel; 17. spring; 18. support plate; 19. guide column; 20. round shaft. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-9 As shown, a cleanroom air shower room with a shower adjustment structure comprises a shell 1, the front and rear of the shell 1 are rotatably connected to manual doors 2, the upper inner side of the shell 1 is fixedly connected to two air outlet boxes 3, the lower inner side of the shell 1 is fixedly connected to two mesh plates 4, and the two sides of the shell 1 are provided with adjustment mechanisms 5, the adjustment mechanism 5 comprises a casing 8, one side of the casing 8 is movably connected to the shell 1, the bottom of the casing 8 is fixedly connected to the top of the bracket 10, the bottom of the bracket 10 is rotatably connected to the support shaft 11, the bottom of the support shaft 11 is fixedly connected to the shell 1, the top of the casing 8 is fixedly connected to one end of the tension spring 12, the other end of the tension spring 12 is fixedly connected to the shell 1, and the middle of the shell 1 is fixedly connected to two connection springs. Rod 13, the inner side of the connecting rod 13 is rotatably connected to the top of the block 14, the top of the block 14 is fixedly connected to the driven wheel 15, one side of the driven wheel 15 is meshed and connected to the driving wheel 16, the middle part of the driving wheel 16 is rotatably connected with the same connecting rod 13, and the rear end of the connecting rod 13 is fixedly connected to the shell 1, the bottom ends of the front and rear parts of the shell 1 are fixedly connected to the spring 17, the top of the spring 17 is fixedly connected to the support plate 18, the front and rear parts of the support plate 18 are slidably connected to the guide column 19, the top of the support plate 18 is rotatably connected to the bottom of the circular shaft 20, the bottom of the block 14 is fixedly connected to the top of the circular shaft 20, the front end of the circular shaft 20 is fixedly connected to the filter screen 9, and the rear end of the filter screen 9 is fixedly connected to another circular shaft 20.

[0027] In this embodiment, the bottom of the air outlet box 3 is fixedly connected to the fan 6, one side of the bottom of the fan 6 is fixedly connected to the outer casing 1, the bottom of the fan 6 is fixedly connected to two telescopic tubes 7, and the bottom of the telescopic tubes 7 is fixedly connected to the top of the casing 8.

[0028] The air in the casing 8 can be drawn out by the fan 6 , and the air is filtered through the filter 9 .

[0029] In this embodiment, the bottom of the fan 6 is provided with two tubular protrusions, and the telescopic tube 7 can generate elastic deformation and thus stretch after being subjected to force.

[0030] The telescopic tube 7 has a telescopic function and can adapt to the position change caused by the movement of the housing 8.

[0031] In this embodiment, circular holes are formed at the top and bottom of the circular shaft 20 , and circular protrusions are formed at the top of the support plate 18 and the bottom of the stopper 14 .

[0032] The round shaft 20 is connected to the support plate 18 and the stopper 14 through the round holes at the top and the bottom, so as to be positioned and kept stable.

[0033] In this embodiment, a bag-shaped protrusion is provided on one side of the filter screen 9 , and the bag-shaped protrusion can be folded when subjected to pressure, and can be expanded under the action of the airflow generated by the fan 6 .

[0034] The bag-shaped protrusion of the filter screen 9 can be folded and rolled up by a round shaft 20 after being folded.

[0035] In this embodiment, plate-shaped protrusions are provided at the front and rear of the support plate 18 , and T-holes are formed at the tops of the protrusions. A circular protrusion is provided at the top of the guide post 19 .

[0036] The guide pillars 19 can constrain the freedom of movement of the support plate 18 and limit the stroke of the support plate 18 .

[0037] In this embodiment, two circular holes are opened on the top of the housing 8, and a plate-shaped protrusion is provided on the top of the housing 8.

[0038] The housing 8 is connected to the tension spring 12 via the plate-shaped protrusion, and the tension spring 12 can reset the displaced housing 8 .

[0039] It should be noted that the utility model is a clean room air shower room with a shower adjustment structure for a dust-free workshop, which can reduce the frequency of replacing the filter screen 9 when in use. The specific implementation method is to press the bottom of the bracket 10 downward. Since the bracket 10 and the housing 8 are travel levers with the support shaft 11 as the center, when the bottom of the bracket 10 moves downward, the housing 8 will move upward through the lever principle, so that the tension spring 12 is stretched;

[0040] The upward movement of the casing 8 will release the connection with the outer shell 1, and release the squeezing and fixing of the filter 9, so that the filter 9 can move. At this time, by rotating the driving wheel 16, the driving wheel 16 drives the driven wheel 15 to rotate, the driven wheel 15 drives the stopper 14 to rotate, and the stopper 14 drives the round shaft 20 to rotate. When the round shaft 20 rotates, the filter 9 is rolled up, and while the other round shaft 20 is unrolled, because the filter 9 is in a soft mesh state, the volume will be compressed during the winding process, occupying less space, and after the filter 9 is wound to a certain length, the used part is rolled up, and the unused part will be moved to the position corresponding to the mesh plate 4;

[0041] At this time, the pressure on the bracket 10 is released, and the bracket 10 will be reset under the action of the tension spring 12, and the filter screen 9 will be pressed so that it cannot move. During the movement of the housing 8, the telescopic tube 7 is stretched accordingly, and is restored after the housing 8 is reset, so that the fan 6 and the housing 8 are always connected through the telescopic tube 7. After the housing 8 is reset, the fan 6 is started, and the fan 6 draws out the air in the air shower room, and is discharged through the air outlet box 3 after being filtered by the filter screen 9. In the process of passing through the filter screen 9, the air will blow open the bag-like protrusions of the filter screen 9, so that the filtering area of ​​the filter screen 9 is increased and a certain amount of foreign matter can be stored;

[0042] When the filter screen 9 needs to be removed, the support plate 18 is pressed down. During the downward movement of the support plate 18, the round shaft 20 will drive the filter screen 9 to move downward together under the action of gravity. After the round shaft 20 moves down a certain distance, the connection with the stopper 14 will be released, so that the round shaft 20 can be removed, and the filter screen 9 can be removed by releasing the connection between the unwound round shaft 20 and the filter screen 9;

[0043] By providing the adjustment mechanism 5, the frequency of replacing the filter screen 9 in the air shower room can be reduced, the maintenance cost can be reduced, and the operation of replacing the filter screen 9 in the air shower room can be simplified, so that the purpose of long-term use can be achieved by replacing the filter screen 9 once.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cleanroom air shower room with a shower adjustment structure, comprising a shell (1), the front and rear parts of the shell (1) are rotatably connected to manual doors (2), the inner upper part of the shell (1) is fixedly connected to two air outlet boxes (3), and the inner lower part of the shell (1) is fixedly connected to two mesh plates (4), characterized in that: Adjustment mechanisms (5) are provided inside both sides of the shell (1), and the adjustment mechanism (5) comprises a casing (8), one side of the casing (8) is movably connected to the shell (1), the bottom of the casing (8) is fixedly connected to the top of the bracket (10), the bottom of the bracket (10) is rotatably connected to the support shaft (11), the bottom of the support shaft (11) is fixedly connected to the shell (1), the top of the casing (8) is fixedly connected to one end of a tension spring (12), the other end of the tension spring (12) is fixedly connected to the shell (1), and the middle of the shell (1) is fixedly connected to two connecting rods (13), the inner side of the connecting rod (13) is rotatably connected to the top of a stopper (14), and the top of the stopper (14) is fixedly connected to a driven wheel (15) One side of the driven wheel (15) is meshedly connected to the driving wheel (16), the middle part of the driving wheel (16) is rotatably connected to the same connecting rod (13), and the rear end of the connecting rod (13) is fixedly connected to the housing (1), the bottom ends of the front and rear parts of the housing (1) are fixedly connected to springs (17), the top of the spring (17) is fixedly connected to a support plate (18), the front and rear parts of the support plate (18) are slidably connected to guide pillars (19), the top of the support plate (18) is rotatably connected to the bottom of a circular shaft (20), the bottom of the stopper (14) is fixedly connected to the top of the circular shaft (20), the front end of the circular shaft (20) is fixedly connected to a filter screen (9), and the rear end of the filter screen (9) is fixedly connected to another circular shaft (20).

2. A cleanroom air shower room with a shower adjustment structure according to claim 1, characterized in that: The bottom of the air outlet box (3) is fixedly connected to a fan (6), one side of the bottom of the fan (6) is fixedly connected to the outer casing (1), the bottom of the fan (6) is fixedly connected to two telescopic tubes (7), and the bottom of the telescopic tubes (7) is fixedly connected to the top of the casing (8).

3. A cleanroom air shower room with a shower adjustment structure according to claim 2, characterized in that: The bottom of the fan (6) is provided with two tubular protrusions, and the telescopic tube (7) can generate elastic deformation and thus stretch after being subjected to force.

4. The cleanroom air shower room with a shower adjustment structure according to claim 1, characterized in that: The top and bottom of the circular shaft (20) are both provided with circular holes, and the top of the support plate (18) and the bottom of the stopper (14) are both provided with circular protrusions.

5. The cleanroom air shower room with a shower adjustment structure according to claim 1, characterized in that: A bag-shaped protrusion is provided on one side of the filter screen (9), and the bag-shaped protrusion can be folded when subjected to pressure, and can be expanded under the action of the airflow generated by the fan (6).

6. The cleanroom air shower room with a shower adjustment structure according to claim 1, characterized in that: The front and rear parts of the support plate (18) are provided with plate-shaped protrusions, and the tops of the protrusions are provided with T holes, and the tops of the guide pillars (19) are provided with circular protrusions.

7. The cleanroom air shower room with a shower adjustment structure according to claim 1, characterized in that: Two circular holes are opened on the top of the casing (8), and a plate-shaped protrusion is provided on the top of the casing (8).

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