CN210647538U

CN210647538U - Air shower door for dust-free room

Info

Publication number: CN210647538U
Application number: CN201921632004.6U
Authority: CN
Inventors: 凌斌
Original assignee: Suzhou Dejia Purification Steel Structure Co ltd
Current assignee: Suzhou Dejia Purification Steel Structure Co ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-02
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a wind drenches door for dustless room, which comprises a housin, be provided with the wind leaching rooms in the casing, wind leaching rooms bottom is rotated and is connected with the revolving stage, bottom in the wind leaching rooms is provided with import sticky dust pad and rear end is provided with export sticky dust pad at the revolving stage front end, wind leaching rooms upper end both sides wall is provided with evenly distributed's air chamber outward, bottom both sides fixedly connected with air-blower in the casing, the wind leaching rooms lateral wall is provided with high efficiency filter with the corresponding position of air grid outward, high efficiency filter bottom is connected with the air-blower through the exhaust tube, the casing front end is provided with the import door plant and the end is provided with the export door plant. The utility model discloses in, the revolving stage makes personnel drench in-process autogiration at wind, carries out the omnidirectional wind to personnel's whole body and drenches cleanly, has set up import sticky dust pad and export sticky dust pad in business turn over wind leaching rooms, carries out the sticky dust cleanness to personnel's sole, and wind drenches purifying effect better, is worth wideling popularize.

Description

Air shower door for dust-free room

Technical Field

The utility model relates to a clarification plant technical field especially relates to an air shower door for dust free chamber.

Background

The air shower door is also called as an air shower, a purified air shower, an air shower room and the like, is a local purifying device with strong universality, is arranged between a clean room and a non-clean room, and is required to be blown and showered by the air shower door when people and goods enter a clean area, so that dust carried by the people and the goods can be removed by the blown clean air, and the dust source can be effectively blocked or reduced to enter the clean area.

At present common wind drenches the door and is the cuboid structure of running from opposite directions the door, and clean air blows off from both sides, so can only wind drench personnel both sides and can not carry out comprehensive wind to personnel's whole body and drench the purification, purifying effect is extremely poor, and wind drenches the door moreover and can not carry out wind to the dust of sole adhesion and drench the dust removal, still has the risk of polluting the purification environment.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an air shower door for a dust free room.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an air shower door for a dust free chamber comprises a shell, wherein an air shower chamber is arranged in the shell, a base is fixedly connected with the top center position of the air shower chamber, a lighting lamp is fixedly connected with the bottom of the base, a rotating table is rotatably connected with the bottom of the air shower chamber, an inlet sticky dust pad is arranged at the front end of the rotating table at the bottom of the air shower chamber, an outlet sticky dust pad is arranged at the rear end of the rotating table at the bottom of the air shower chamber, a gear rotating disc is rotatably connected with the bottom center position of the shell, a stand column is fixedly connected with the top center position of the gear rotating disc, a motor is fixedly connected with the bottom of the shell on one side of the gear rotating disc, a transmission shaft is arranged in the motor, one end of the transmission shaft extends towards the direction of the gear rotating disc and is fixedly connected with a bevel gear, uniformly distributed air, the front end of the nozzle extends into the air shower chamber and is provided with an air outlet, the tail end of the air chamber is connected with the air delivery pipe through a branch pipe, the two sides of the bottom in the shell are fixedly connected with blowers, the top of the blower is fixedly connected with the bottom of the gas pipe, air grilles are arranged on the two side walls in the air shower below the air chamber, high-efficiency filters are arranged outside the side walls of the air shower and corresponding to the air grilles, the bottom of the high-efficiency filter is connected with a blower through an exhaust pipe, the front end of the shell is provided with an inlet door panel, the tail end of the shell is provided with an outlet door panel, sealing gaskets are arranged at the contact positions between the peripheries of the inlet door panel and the outlet door panel and the shell, one sides of the inlet door panel and the outlet door panel are connected with the outer wall of the shell through two hinges, the handles are fixedly connected to the middle positions of the other sides of the inlet door plate and the outlet door plate, and the upper half parts of the inlet door plate and the outlet door plate are provided with windows.

As a further description of the above technical solution:

the motor and the two blowers are distributed around the gear turntable but not on the same straight line.

As a further description of the above technical solution:

and the tooth positions on the bevel gear are in meshed connection with the tooth positions on the outer edge of the gear turntable.

As a further description of the above technical solution:

the air grid is made of hollow metal materials, and the length of the air grid is slightly smaller than that of the air shower.

As a further description of the above technical solution:

the high-efficiency filter is communicated with the air shower chamber through an air grid, and the high-efficiency filter is communicated with the inside of the exhaust tube.

As a further description of the above technical solution:

the air chamber is communicated with the air delivery pipe and the interior of the branch pipe, and the air chamber is communicated with the air shower chamber through the nozzle.

As a further description of the above technical solution:

the inlet dust-binding pad and the outlet dust-binding pad are completely the same in size and material and slightly smaller than the width of the air shower.

The utility model discloses following beneficial effect has:

1. in the utility model, when the personnel enter the purifying space from the non-clean space, firstly, the handle is pulled to open the inlet door plate, the personnel enter the air shower chamber, firstly, the sole is cleaned on the inlet sticky dust pad, then the personnel stand on the rotating platform, at the moment, the motor is started, the transmission shaft rotates and drives the bevel gear to rotate, further, the gear turntable is driven to rotate, the upright post and the rotating platform start to rotate, meanwhile, the air blower is started, air is extracted from the air shower chamber through the air grid, the air enters the air blower after being filtered and purified by the high-efficiency filter, then each branch pipe is input from the air pipe, the air enters each air chamber, then the air is injected into the nozzle from the air collection port, and then the air is blown into the air shower chamber from the air outlet, the personnel on the rotating platform are cleaned by air shower, after the air shower is finished, the personnel go, otherwise, the step of entering the non-clean space from the clean space is the same, and the rotating platform is used for enabling the personnel to automatically rotate in the air showering process, so that the personnel can carry out all-around air showering cleaning on the whole body, and the air showering effect is greatly improved.

2. The utility model discloses in, set up import dust binding pad and export dust binding pad in the bottom of business turn over wind leaching rooms, can carry out the dust binding cleanness to personnel's sole, make clean dust removal more thorough, the wind drenches purifying effect better, is worth wideling popularize.

Drawings

Fig. 1 is a front view of an air shower door structure for a clean room according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side view of an air shower door structure for a clean room according to the present invention;

fig. 4 is a top view of an air shower door structure for a clean room according to the present invention;

fig. 5 is an external view of an air shower door for a clean room according to the present invention;

fig. 6 is an enlarged view at B in fig. 5.

Illustration of the drawings:

1. a housing; 2. an air shower; 3. a blower; 4. an air exhaust pipe; 5. an air grille; 6. a high efficiency filter; 7. a gas delivery pipe; 8. a branch pipe; 9. a rotating table; 10. a column; 11. a base; 12. an illuminating lamp; 13. an air chamber; 14. a nozzle; 15. an air collection port; 16. an air outlet; 17. a gasket; 18. a hinge; 19. an inlet door panel; 20. an outlet door panel; 21. a handle; 22. a gear turntable; 23. a motor; 24. a drive shaft; 25. a bevel gear; 26. an inlet dust-binding pad; 27. an outlet dust sticking pad; 28. a viewing window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: an air shower door for a dust-free room comprises a shell 1, an air shower 2 is arranged in the shell 1, a base 11 is fixedly connected to the center position of the top of the air shower 2, an illuminating lamp 12 is fixedly connected to the bottom of the base 11, when a person enters the air shower 2, the person is illuminated by the illuminating lamp 12, a rotary table 9 is rotatably connected to the bottom of the air shower 2, an inlet sticky dust pad 26 is arranged at the front end of the rotary table 9 at the bottom of the air shower 2, an outlet sticky dust pad 27 is arranged at the rear end of the rotary table 9, the inlet sticky dust pad 26 and the outlet sticky dust pad 27 are used for carrying out sticky dust cleaning on the sole of the person, a gear rotary table 22 is rotatably connected to the center position of the bottom in the shell 1, a stand column 10 is fixedly connected to the center position of the top of the gear rotary table 22, a motor 23 is fixedly connected to the bottom of the shell 1 on one side of the gear rotary table 22, a transmission shaft 24, when the motor 23 is started, the transmission shaft 24 rotates and drives the bevel gear 25 to rotate, and further drives the gear rotating disc 22 and the upright post 10 to rotate, so that the rotating disc 9 rotates, the air chambers 13 which are uniformly distributed are arranged outside two side walls at the upper end of the air shower 2, the nozzles 14 are connected in the air chambers 13 in a sliding mode, the rear ends of the nozzles 14 are provided with air collecting ports 15, the front ends of the nozzles 14 extend into the air shower 2 and are provided with air outlets 16, so that the nozzles 14 can rotate freely in the air chambers 13 to adjust the directions of the air outlets 16, so that the air shower effect is better for people in the air shower 2, the tail ends of the air chambers 13 are connected to air conveying pipes 7 through branch pipes 8, the two sides of the bottom in the shell 1 are fixedly connected with air blowers 3, the tops of the air blowers 3 are fixedly connected to the bottoms of the air conveying pipes 7, air grilles 5, 6 bottoms of high efficiency filter are connected with air-blower 3 through exhaust tube 4, 1 front end of casing is provided with import door plant 19 and the end is provided with export door plant 20, import door plant 19 and export door plant 20 all around and between the casing 1 contact position all be provided with sealed pad 17, guarantee the gas tightness in the wind leaching rooms 2, import door plant 19 and export door plant 20 one side all are connected with 1 outer wall of casing through two hinges 18, make import door plant 19 and export door plant 20 can rotate to open or close, the equal fixedly connected with handle 21 of the opposite side intermediate position of import door plant 19 and export door plant 20, be convenient for open or close import door plant 19 or export door plant 20, import door plant 19 and export door plant 20 first half all are provided with window 28, be whether someone in order to observe wind leaching rooms 2.

The motor 23 and the two blowers 3 are distributed around the gear turntable 22 but not on the same straight line, the two blowers 3 and the gear turntable 22 are on the same straight line, the motor 23 is on the other straight line which forms a ninety degree angle with the straight line, thus the blowers 3 and the motor 23 work independently without influencing each other, the tooth position on the bevel gear 25 is meshed with the tooth position on the outer edge of the gear turntable 22, so the bevel gear 25 rotates to drive the gear turntable 22 to rotate, the air grid 5 is a hollow metal material, the length of the air grid is slightly less than that of the air shower 2, the high-efficiency filter 6 is communicated with the air grid 5 in the air shower 2, the high-efficiency filter 6 is communicated with the inside of the exhaust tube 4, the air chamber 13 is communicated with the air pipe 7 and the inside of the branch pipe 8, the air chamber 13 is communicated with the air shower 2 through the nozzle 14, so that when the blowers 3 work, the air in the air shower 2 passes through the, the filtered dust-binding agent enters the air blower 3 through the air exhaust pipe 4 and then is conveyed to each branch pipe 8 through the air conveying pipe 7, enters each air chamber 13, enters the nozzle 14 from the air collecting port 15 and then is blown into the air shower 2 from the air outlet 16, the air shower process is completed, the inlet dust-binding pad 26 and the outlet dust-binding pad 27 are completely the same in size and material and slightly smaller than the width of the air shower 2 in length, and therefore dust-binding cleaning of soles of personnel entering the air shower 2 can be conducted to the maximum.

The working principle is as follows: when a person enters a purifying space from a non-clean space, firstly, the person pulls the handle 21 to open the inlet door plate 19 and then enters the air shower 2, the person stands on the inlet dust sticking pad 26 to stick dust and purify sole, then stands on the rotating platform 9, the motor 23 is started at the moment, the transmission shaft 24 rotates and drives the bevel gear 25 to rotate, and further drives the gear rotating disk 22 and the upright post 10 to rotate, so that the rotating platform 9 drives the person on the rotating platform to rotate, the air blower 3 is started at the same time, air in the air shower 2 is pumped into the high-efficiency filter 6 through the air grid 5, the filtered air enters the air blower 3 from the air exhaust pipe 4, then the air blower 3 conveys the filtered air to each branch pipe 8 through the air conveying pipe 7 and enters each air chamber 13, then enters the nozzle 14 from the air collecting port 15 and is blown into the person in the air shower 2 from the air outlet 16 with the adjusted direction, and the air shower purification is carried out in the, after the air shower is finished, the person walks from the rotating platform 9 to the outlet dust sticking pad 27 to carry out dust sticking purification on the sole again, and then pushes away the outlet door plate 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An air shower door for a clean room, comprising a housing (1), characterized in that: the improved air shower is characterized in that an air shower (2) is arranged in the shell (1), the top center of the air shower (2) is fixedly connected with a base (11), the bottom of the base (11) is fixedly connected with a lighting lamp (12), the bottom of the air shower (2) is rotatably connected with a rotary table (9), the bottom of the air shower (2) is provided with an inlet sticky dust pad (26) at the front end of the rotary table (9) and an outlet sticky dust pad (27) at the rear end of the rotary table (9), the bottom center of the shell (1) is rotatably connected with a gear turntable (22), the top center of the gear turntable (22) is fixedly connected with a stand column (10), the stand column (10) is fixedly connected to the bottom of the rotary table (9), the bottom of the shell (1) is fixedly connected with a motor (23) on one side of the gear turntable (22), a transmission shaft (24) is arranged in the motor (23), one end of the transmission shaft (, air chamber (13) of evenly distributed is arranged outside two side walls of the upper end of the air shower (2), a nozzle (14) is connected in the air chamber (13) in a sliding mode, an air collecting port (15) is arranged at the rear end of the nozzle (14), the front end of the nozzle (14) extends into the air shower (2) and is provided with an air outlet (16), the tail end of the air chamber (13) is connected to an air pipe (7) through a branch pipe (8), air blowers (3) are fixedly connected to two sides of the bottom in the shell (1), the top of each air blower (3) is fixedly connected to the bottom of the air pipe (7), air grids (5) are arranged below the air chamber (13) on two side walls in the air shower (2), efficient filters (6) are arranged at positions corresponding to the air grids (5) outside the side walls of the air shower (2), the bottoms of the efficient filters (6) are connected with the air blowers (3), casing (1) front end is provided with import door plant (19) and the end is provided with export door plant (20), import door plant (19) and export door plant (20) all around and casing (1) between the contact position all be provided with sealed pad (17), import door plant (19) and export door plant (20) one side all are connected with casing (1) outer wall through two hinges (18), the equal fixedly connected with handle (21) of opposite side intermediate position of import door plant (19) and export door plant (20), import door plant (19) and export door plant (20) first half all are provided with window (28).

2. The air shower door for a clean room according to claim 1, wherein: the motor (23) and the two blowers (3) are distributed around the gear turntable (22) but not on the same straight line.

3. The air shower door for a clean room according to claim 1, wherein: the tooth positions on the bevel gear (25) are in meshed connection with the tooth positions on the outer edge of the gear turntable (22).

4. The air shower door for a clean room according to claim 1, wherein: the air grid (5) is made of hollow metal and the length of the air grid is slightly smaller than that of the air shower (2).

5. The air shower door for a clean room according to claim 1, wherein: the high-efficiency filter (6) is communicated with the air shower (2) through the air grid (5), and the high-efficiency filter (6) is communicated with the inside of the exhaust pipe (4).

6. The air shower door for a clean room according to claim 1, wherein: the air chamber (13) is communicated with the air conveying pipe (7) and the interior of the branch pipe (8), and the air chamber (13) is communicated with the air shower chamber (2) through a nozzle (14).

7. The air shower door for a clean room according to claim 1, wherein: the inlet dust sticking pad (26) and the outlet dust sticking pad (27) are completely the same in size and material and slightly smaller than the width of the air shower (2) in length.