Air shower channel structure of dust-free workshop

Abstract

The utility model provides a dust-free workshop air shower channel structure which comprises a chamber body, a door leaf is arranged at the front end of the chamber body, a transparent window is installed on the upper portion of the door leaf, a blocking mechanism is arranged on the front side of the door leaf, a notch is formed in the inner bottom end of the chamber body, a second blocking rod is arranged on one side of the notch, and the second blocking rod is arranged on the other side of the notch. Air outlets are correspondingly formed in the two ends of the notch and the two sides of the chamber body, flow dividing mechanisms are arranged on the outer sides of the air outlets in the two sides of the chamber body, and a triangular block is arranged at the bottom of the door leaf. By means of the specific structural design, dust on shoe soles of a worker can be well cleaned, meanwhile, the worker can be forced to turn around when walking, and it is guaranteed that all parts of the body can be cleaned through airflow.

Description

Technical Field

[0001] The utility model relates to the technical field of air shower channels, in particular to an air shower channel structure for a dust-free workshop. Background Art

[0002] Air shower channel is an essential supporting equipment for clean workshops and clean rooms. It is used to blow away dust and other impurities attached to the surface of people and objects entering the clean area. The air shower channel also acts as an airlock to prevent unpurified air from entering the clean area. It is an effective and necessary equipment for purifying personnel and materials and preventing outdoor air from polluting the clean area.

[0003] At present, when the air shower channels in dust-free workshops are in use, the dust adhered to the feet of workers is often difficult to be thoroughly cleaned because of its low height and adhesion to the ground; at the same time, workers mostly walk in a straight line when walking in the air shower channels, and the air flow is blown out from both sides, which leads to incomplete cleaning of dust and impurities on the front and back of the body. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an air shower channel structure for a dust-free workshop, which can effectively clean the dust on the soles of workers' shoes and force the workers to turn around when walking, ensuring that all parts of the body can be cleaned by the airflow.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A dust-free workshop air shower channel structure comprises a chamber body, a door leaf is arranged at the front end of the chamber body, a transparent window is installed on the upper part of the door leaf; a blocking mechanism is arranged on the front side of the door leaf, a recess is opened at the inner bottom end of the chamber body, ramps are arranged at both ends of the recess, a second baffle is arranged on one side of the recess, air outlets are arranged at both ends of the recess and on both sides of the chamber body respectively, and a diversion mechanism is arranged on the outer side of the air outlets on both sides of the chamber body; a triangular block is arranged at the bottom of the door leaf.

[0007] Furthermore, the blocking mechanism includes a first connecting block, a second connecting block and a first blocking rod, the first connecting block and the second connecting block are respectively connected to both sides of the front end of the chamber body, and the second connecting block is rotatably connected to the first blocking rod on one side close to the first connecting block.

[0008] Furthermore, an identity card reader is installed on the upper part of the first connecting block.

[0009] Furthermore, a display screen is provided above the identity card identifier, and the display screen is installed on the front end surface of the chamber body, and an indicator light is provided below the display screen.

[0010] Furthermore, a first mesh plate and a second mesh plate are respectively installed on the lower surface of the recess and the bottom of the inner walls on both sides of the chamber body, and the first mesh plate and the second mesh plate are both connected to a filter, and the filter is installed inside the chamber body.

[0011] Furthermore, the diversion mechanism includes a connecting plate and a through hole, the connecting plate is fixedly connected to the chamber body, there are multiple connecting plates, and the positions of the connecting plates correspond one-to-one to the positions of the air outlets on the left and right end surfaces of the chamber body, and the outer surfaces of the multiple connecting plates are provided with through holes.

[0012] Furthermore, the through holes are distributed in a ring shape on the outer surface of the connecting piece.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The dust-free workshop air shower channel structure of the present application is provided with a notch, so that impurities on the soles of the workers' feet can be well cleaned;

[0015] 2. This application provides a second gear lever so that the staff is forced to turn while walking, ensuring that all parts of the body can be well cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the chamber body of the utility model when viewed from above;

[0018] Figure 3 It is a schematic cross-sectional structure diagram of the chamber body of the present invention when viewed from the side.

[0019] In the figure: 1, room body; 2, door leaf; 3, transparent window; 4, first connecting block; 5, second connecting block; 6, identity card reader; 7, first gear lever; 8, triangular block; 9, display screen; 10, recess; 11, ramp; 12, first grid plate; 13, second gear lever; 14, air outlet; 15, connecting piece; 16, through hole; 17, second grid plate. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0021] like Figure 1-3As shown, a dust-free workshop air shower channel structure of the present embodiment comprises a chamber body 1, a door leaf 2 is connected to the front end of the chamber body 1, and a transparent window 3 is installed on the upper part of the door leaf 2; a blocking mechanism is arranged on the front side of the door leaf 2, and by arranging the blocking mechanism, it is possible to prevent non-related personnel from entering the air shower channel; a notch 10 is provided at the inner bottom end of the chamber body 1, and by arranging the notch 10, impurities on the soles of the feet of the staff when walking in the air shower channel can also be well cleaned; ramps 11 are arranged at both ends of the notch 10, and a second baffle 13 is arranged on one side of the notch 10, and by arranging the second baffle 13, the notch 10 in the shape of a broken line is formed. The opening 10 makes the staff, when walking in the air shower channel, be forced to turn due to restriction, and the dust on various parts of the body can be well cleaned by the staff's turning; the two ends of the recess 10 and the two sides of the chamber body 1 are correspondingly provided with air outlets 14, and the outer sides of the air outlets 14 on the left and right end surfaces of the chamber body 1 are provided with diversion mechanisms. Through the diversion mechanism, the airflows ejected from the two sides of the chamber body 1 can be diverted, thereby forming multiple airflows to expand the cleaning range; a triangular block 8 is provided in front of the bottom of the door leaf 2, and the triangular block 8 imitates a step to prevent the thickness of the bottom of the chamber body 1 from affecting the entry of the staff.

[0022] Specifically, the blocking mechanism includes a first connecting block 4, a second connecting block 5 and a first blocking rod 7. The first connecting block 4 and the second connecting block 5 are respectively connected to the two sides of the front end of the chamber body 1, and the surface of the second connecting block 5 close to the first connecting block 4 is rotatably connected to the first blocking rod 7; by setting the first blocking rod 7, it is rotated on the second connecting block 5 and placed horizontally on the front side of the door leaf 2 to form a blockage to prevent non-related personnel from entering the air shower channel; the rotation of the first blocking rod 7 is controlled by a motor built into the second connecting block 5.

[0023] Furthermore, an identity card reader 6 is installed on the upper part of the first connecting block 4, and the identity card reader 6 can identify the identity of the staff. After the identification is passed, the controller controls the motor to start, so that the first blocking rod 7 rotates to a vertical state and no longer blocks it.

[0024] Furthermore, a display screen 9 is provided above the identity card identifier 6 , and the display screen 9 is installed on the front end surface of the chamber body 1 , and an indicator light is provided below the display screen 9 , and the working information of the air shower channel can be displayed through the display screen 9 .

[0025] Furthermore, the lower surface of the recess 10 and the bottom of the inner walls on both sides of the chamber body 1 are respectively installed with a first mesh plate 12 and a second mesh plate 17, the first mesh plate 12 and the second mesh plate 17 are both connected to a filter, and the filter is installed inside the chamber body 1, and the cleaned wind carries impurities through the first mesh plate 12 and the second mesh plate 17 into the interior of the filter for filtration, and then is ejected again.

[0026] Furthermore, the diversion mechanism includes a connecting piece 15 and a through hole 16. The connecting piece 15 is fixedly connected to the chamber body 1. A plurality of connecting pieces 15 are provided, and the positions of the connecting pieces 15 correspond one-to-one to the positions of the air outlets 14 on the left and right end surfaces of the chamber body 1. Through holes 16 are provided on the outer surfaces of the plurality of connecting pieces 15. The airflow ejected from the air outlet 14 is diverted through the plurality of through holes 16, thereby forming multiple airflows to expand the cleaning range.

[0027] Furthermore, the through holes 16 are distributed in a ring shape on the outer surface of the connecting piece 15 .

[0028] The method of use of this embodiment is as follows: the staff uses the identity card to approach the identity card identifier 6. After the identification is passed, the controller controls the motor to start, so that the first gear lever 7 rotates to a vertical state and no longer blocks the movement. The staff can then enter the interior of the room 1 by opening the door leaf 2. At this time, the staff walks through the recess 10 and is forced to turn by the second gear lever 13 to ensure that impurities in various parts of the body are well cleaned.

[0029] It should be noted that the terms "front end", "upper", "lower end" and the like used herein refer to positions or location relationships based on the attached Figure 1 The orientation or position relationship shown is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as a limitation on the utility model. Moreover, the above are only preferred embodiments of the utility model and are not used to limit the utility model. Those skilled in the art can modify or replace the technical solutions described in the aforementioned embodiments. Any modification, equivalent replacement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A dust-free workshop air shower channel structure, comprising a chamber body (1), characterized in that: The front end of the chamber body (1) is provided with a door leaf (2), and the front side of the door leaf (2) is provided with a blocking mechanism; the inner bottom end of the chamber body (1) is provided with a recess (10), both ends of the recess (10) are provided with ramps (11), one side of the recess (10) is provided with a second blocking rod (13), both ends of the recess (10) and both sides of the chamber body (1) are provided with air outlets (14) correspondingly, and the outer sides of the air outlets (14) on both sides of the chamber body (1) are provided with diversion mechanisms.

2. The air shower channel structure for a clean room according to claim 1, characterized in that: The blocking mechanism comprises a first connecting block (4), a second connecting block (5) and a first blocking rod (7); the first connecting block (4) and the second connecting block (5) are respectively arranged on both sides of the front end of the chamber body (1); and the second connecting block (5) is rotatably connected to the first blocking rod (7) on a side close to the first connecting block (4).

3. The air shower channel structure for a clean room according to claim 2, characterized in that: An identity card identifier (6) is installed on the upper part of the first connecting block (4).

4. The air shower channel structure for a clean room according to claim 3, characterized in that: A display screen (9) is arranged above the identity card identifier (6), and the display screen (9) is installed on the front surface of the chamber body (1), and an indicator light is arranged below the display screen (9).

5. The dust-free workshop air shower channel structure according to claim 1, characterized in that: A first mesh plate (12) and a second mesh plate (17) are respectively installed on the lower surface of the recess (10) and the bottom of the inner walls on both sides of the chamber body (1); the first mesh plate (12) and the second mesh plate (17) are both connected to a filter, and the filter is installed inside the chamber body (1).

6. The dust-free workshop air shower channel structure according to claim 1, characterized in that: The flow dividing mechanism comprises a connecting piece (15) and a through hole (16); the connecting piece (15) is fixedly connected to the chamber body (1).

7. The air shower channel structure for a clean room according to claim 6, characterized in that: A plurality of the connecting pieces (15) are provided, and the positions of the connecting pieces (15) correspond one-to-one to the positions of the air outlets (14) on the two side surfaces of the interior of the chamber body (1), and through holes (16) are provided on the outer surfaces of the plurality of connecting pieces (15).

8. The dust-free workshop air shower channel structure according to claim 7, characterized in that: The through holes (16) are distributed in a ring shape on the outer surface of the connecting piece (15).

9. The dust-free workshop air shower channel structure according to claim 1, characterized in that: A transparent window (3) is installed on the upper part of the door leaf (2); and a triangular block (8) is arranged at the bottom of the door leaf (2).

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