CN217700573U

CN217700573U - Ultra-clean fume chamber

Info

Publication number: CN217700573U
Application number: CN202221602170.3U
Authority: CN
Inventors: 龚威振; 王旭东
Original assignee: Suzhou Zhonghan Environmental Protection Engineering Co ltd
Current assignee: Suzhou Zhonghan Environmental Protection Engineering Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-01
Anticipated expiration: 2032-06-24

Abstract

The application relates to the technical field of fume hoods, in particular to an ultra-clean fume hood. The utility model provides a, including the cabinet body and filter equipment, the fixed surface of the cabinet body installs air supply filtration system, the gas vent has been seted up to the lateral wall of the cabinet body, the lateral wall fixedly connected with of the cabinet body installs control panel, the fixed surface of the cabinet body installs pressure system, the position that the cabinet body surface is close to air supply filtration system is equipped with filter equipment, filter equipment includes the support frame, the bottom and the fixed surface on the cabinet body of support frame are connected, the last fixed surface of support frame is connected with the frame, the inner wall of frame is inserted and is equipped with the filter, the lateral wall of the cabinet body is equipped with cleaning device, cleaning device includes two and accomodates the piece, two lateral walls and the cabinet side wall fixed connection of accomodating the piece, two equal sliding connection in inner wall of accomodating the piece have the traveller. The problem of because have great particulate matter in the air, probably appear blowing filtration system jam not well clearance when being inhaled is solved.

Description

Ultra-clean fume chamber

Technical Field

The application relates to the technical field of fume hoods, in particular to an ultra-clean fume hood.

Background

Cabinet type exhaust hoods are commonly known as fumehoods and are similar to enclosures. The small parts spray-painting cabinet and the chemical laboratory fume hood are typical structures of cabinet type exhaust hoods. One side surface of the large-scale chamber type ventilation cabinet is completely open, and an operator works in the cabinet and is mainly used for large-scale paint spraying, powder bagging and the like; can install the air supply filtration system on partial fume chamber when using the fume chamber and keep the clean in the fume chamber, because there is great particulate matter in the air, the problem that the air supply filtration system blockked up good clearance is likely to appear when being inhaled.

SUMMERY OF THE UTILITY MODEL

The application aims at solving the problem that an air supply filtering system is blocked in the prior art, and provides the ultra-clean ventilation cabinet.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides an ultra-clean fume chamber, includes the cabinet body and filter equipment, the fixed surface of the cabinet body installs air supply filtration system, the gas vent has been seted up to the lateral wall of the cabinet body, the lateral wall fixedly connected with of the cabinet body installs control panel, the fixed surface of the cabinet body installs pressure system, the position that cabinet body surface is close to air supply filtration system is equipped with filter equipment, filter equipment includes the support frame, the bottom and the cabinet body upper surface fixed connection of support frame, the last fixed surface of support frame is connected with the frame, the inner wall of frame is inserted and is equipped with the filter, the inner wall fixedly connected with stopper of frame, the stopper is located the filter directly over.

The effect that above-mentioned part reaches is: when the cabinet body is needed to be used, the filter plate is aligned to the proper position of the upper frame surface of the support frame, the filter plate is pushed to be inserted into the inner surface of the frame, the filter plate moves at the bottom end of the limiting block, and large particles in the air can be filtered by the filter plate to a certain extent.

Preferably, the side wall of the filter plate is fixedly connected with a handle, and the vertical section of the handle forms a concave structure.

The effect that above-mentioned part reaches is: drag the handle when needs remove the filter and let the handle drive the filter and slide, the handle can make things convenient for the filter shift position to a certain extent.

Preferably, the side wall of the frame is fixedly connected with two blocks, and the outer surfaces of the two blocks are both connected with sliding blocks in a sliding manner.

The effect that above-mentioned part reaches does: when the sliding block slides, the sliding block can slide on the outer surface of the block, and the block can limit the moving position of the sliding block to a certain extent.

Preferably, the upper surface fixed connection of slider has the connecting block, the bottom fixedly connected with of connecting block inserts the post, it inserts the inner wall of establishing at the handle to insert the post.

The effect that above-mentioned part reaches is: after the filter is placed and finishes, promote the connecting block and let the connecting block drive insert the post and slide, insert the post discrepancy handle inner wall, insert the position that the post can restrict the handle to a certain extent.

Preferably, the lateral wall of the cabinet body is equipped with cleaning device, cleaning device includes two and accomodates the piece, two the lateral wall and the cabinet side wall fixed connection who accomodates the piece, two the equal sliding connection of inner wall who accomodates the piece has the traveller, the fixed surface of traveller is connected with the cleaning brush, the cleaning brush is located the lateral wall of gas vent.

The effect that above-mentioned part reaches does: when the clearance gas vent, promote the traveller and let the traveller slide at the inner wall of accomodating the piece, the traveller drives the clearance brush and slides, and the clearance brush removes on the gas vent surface, and the clearance brush can clear up the gas vent to a certain extent.

Preferably, a dome is fixedly connected to the upper surface of the sliding column, and a spring is fixedly connected to one end of the dome, which is close to the receiving block.

The effect that above-mentioned part reaches does: can drive the calotte when the traveller slides and slide, the calotte drives the spring shrink, and after the clearance finishes, unclamp the traveller spring and can kick-back, the spring drives calotte and traveller and slides, and the spring can drive calotte shift position to a certain extent.

Preferably, the surface of the accommodating block is provided with a round hole, and the inner wall of the round hole of the accommodating block is connected with the outer surface of the sliding column in a sliding manner.

The effect that above-mentioned part reaches does: when sliding, the sliding column can slide on the inner wall of the round hole of the containing block, and the round hole can allow the sliding column to slide on the inner wall of the containing block.

In view of the above, it is desirable to provide,

in this application, when needs use the cabinet body, promote the connecting block and let the connecting block drive the slider and slide, the slider slides at the outer surface of resistance block, the connecting block can drive when sliding and insert the post and slide, then aim at the frame with the filter, then promote the handle and let the handle drive the filter slide, the filter inserts the frame inner wall on support frame surface, the filter can remove the bottom of stopper, after the filter is placed and is accomplished, loosen the connecting block slider and can be because gravity whereabouts, the slider drives the connecting block and inserts the post and slide, it inserts the handle inner wall to insert the post.

To sum up, when using the cabinet body, operation control panel, start the filtration system that supplies air, come the inhaled air, the air can pass the filter and stay the large granule thing on the filter plate surface, the internal motor that sets up of rethread cabinet exhausts, also can be through the control panel control pressure system's of the external portion of cabinet preset pressure value, and then influence air supply and the dynamics of induced drafting, reach the internal positive to the environment of cabinet, the negative pressure, through setting up filter equipment, can filter the large granule thing in the air to a certain extent, reduce the condition that the large granule thing blockked up filtration system that supplies air.

In this application, when needs clearance gas vent, promote the clearance brush and let the clearance brush drive the traveller slide, the traveller slides at the round hole inner wall of accomodating the piece, the traveller drives the calotte and slides, the calotte drives the spring shrink, after the clearance brush finishes using, the pine clears up the brush spring and can kick-back, the spring drives calotte and the traveller slides, the traveller drives the clearance brush and slides to the normal position, through setting up cleaning device, can clear up the gas vent to a certain extent, reduce the time of looking for burnisher simultaneously.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an enlarged view taken at A of FIG. 1 of the present application;

FIG. 3 is a schematic diagram of an exploded structure of the control panel of the present application;

FIG. 4 is a side view schematic of the present application;

fig. 5 is an enlarged view of fig. 4 at B in the present application.

Illustration of the drawings: 1. a cabinet body; 2. an air supply filtering system; 3. an exhaust port; 4. a control panel; 5. a filtration device; 51. a support frame; 52. a frame; 53. a filter plate; 54. a limiting block; 55. a handle; 56. blocking; 57. a slider; 58. connecting blocks; 59. inserting a column; 6. a cleaning device; 61. receiving the block; 62. a traveler; 63. cleaning a brush; 64. a dome; 65. a spring; 66. a circular hole; 7. a pressure system.

Detailed Description

Referring to fig. 1 and 4, the present application provides a technical solution: the utility model provides an ultra-clean fume chamber, includes the cabinet body 1 and filter equipment 5, and the fixed surface of the cabinet body 1 installs air supply filtration system 2, and gas vent 3 has been seted up to the lateral wall of the cabinet body 1, and the lateral wall fixedly connected with of the cabinet body 1 installs control panel 4, and the fixed surface of the cabinet body 1 installs pressure system 7, and the position that the cabinet body 1 surface is close to air supply filtration system 2 is equipped with filter equipment 5, and the lateral wall of the cabinet body 1 is equipped with cleaning device 6.

The specific arrangement and function of the filtering means 5 and the cleaning means 6 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: filter equipment 5 includes support frame 51, support frame 51's bottom and the cabinet body 1 upper surface fixed connection, support frame 51's last fixed surface is connected with frame 52, frame 52's inner wall is inserted and is equipped with filter 53, when the cabinet body 1 is used to needs, aim at support frame 51 upper frame 52 surperficial suitable position with filter 53, frame 52's inner wall fixedly connected with stopper 54, promote filter 53 again and let filter 53 insert frame 52 internal surface, stopper 54 is located filter 53 directly over, filter 53 moves in stopper 54 bottom, filter 53's setting can filter the large granule in the air to a certain extent.

Referring to fig. 2 and 3, it is concrete, the lateral wall fixedly connected with handle 55 of filter 53, the vertical cross-section of handle 55 constitutes "concave" style of calligraphy structure, drag handle 55 and let handle 55 drive filter 53 slip when needing to remove filter 53, handle 55 can make things convenient for filter 53 shift position to a certain extent, two blocks 56 of lateral wall fixedly connected with of frame 52, the equal sliding connection of surface of two blocks 56 has slider 57, can slide at the surface that blocks 56 when slider 57 slides, block 56 can limit slider 57 shift position to a certain extent.

Referring to fig. 2 and 3, specifically, the upper surface of the sliding block 57 is fixedly connected with a connecting block 58, the bottom end of the connecting block 58 is fixedly connected with an inserting column 59, after the filter plate 53 is placed, the connecting block 58 is pushed to enable the connecting block 58 to drive the inserting column 59 to slide, the inserting column 59 is inserted into the inner wall of the handle 55, the inserting column 59 comes in and goes out of the inner wall of the handle 55, and the inserting column 59 can limit the position of the handle 55 to a certain extent.

Referring to fig. 5, in the present embodiment: cleaning device 6 includes two and accomodates piece 61, two lateral walls and the 1 lateral wall fixed connection of cabinet body of accomodating piece 61, two equal sliding connection in inner wall that accomodate piece 61 have a traveller 62, when clearance gas vent 3, promote traveller 62 and let traveller 62 slide at accomodating piece 61 inner wall, the fixed surface of traveller 62 is connected with clearance brush 63, traveller 62 drives clearance brush 63 and slides, clearance brush 63 is located the lateral wall of gas vent 3, clearance brush 63 removes on gas vent 3 surface, clearance brush 63 can clear up gas vent 3 to a certain extent.

Referring to fig. 5, specifically, the upper surface of the sliding column 62 is fixedly connected with a dome 64, the dome 64 and the one end fixedly connected with spring 65 that the accommodating block 61 is close to each other, the dome 64 can be driven to slide when the sliding column 62 slides, the dome 64 drives the spring 65 to contract, after the cleaning is completed, the spring 65 that the sliding column 62 is loosened can rebound, the spring 65 drives the dome 64 and the sliding column 62 to slide, the spring 65 can drive the moving position of the dome 64 to a certain extent, a round hole 66 is formed in the surface of the accommodating block 61, the inner wall of the round hole 66 of the accommodating block 61 is connected with the outer surface of the sliding column 62 in a sliding manner, the inner wall of the round hole 66 of the accommodating block 61 can slide when the sliding column 62 slides, and the round hole 66 can enable the sliding column 62 to slide on the inner wall of the accommodating block 61.

Theory of operation, when needs use cabinet body 1, promote connecting block 58 and let connecting block 58 drive slider 57 slide, slider 57 is in stopping 56 outer surfaces of the piece and sliding, connecting block 58 can drive when sliding and insert post 59 and slide, then aim at frame 52 with filter 53, then promote handle 55 and let handle 55 drive filter 53 slide, filter 53 inserts the frame 52 inner wall on support frame 51 surface, filter 53 can move the bottom of stopper 54, after filter 53 placed, loosen connecting block 58 slider 57 and can fall because of gravity, slider 57 drives connecting block 58 and inserts post 59 and slide, it inserts handle 55 inner wall to insert post 59.

When using the cabinet body 1, operation control panel 4, start air supply filtration system 2, come the inhaled air, the air can pass filter 53 and stay the large granule thing on the filter 53 surface, the motor that the internal setting of the rethread cabinet was set up exhausts, also can be through the preset pressure value of the 4 control pressure systems of the control panel of the external portion of the cabinet body 1, and then influence air supply and the dynamics of induced drafting, reach the internal positive to the environment of cabinet, the negative pressure, through setting up filter equipment 5, can filter the large granule thing in the air to a certain extent, reduce the condition that the large granule thing blockked up air supply filtration system 2.

When needs clearance gas vent 3, promote the clearance brush 63 and let clearance brush 63 drive traveller 62 slide, traveller 62 slides at the round hole 66 inner wall of accomodating piece 61, traveller 62 drives the slide of calotte 64, calotte 64 drives the shrink of spring 65, after clearance brush 63 finishes using, the spring 65 of pine clearance brush 63 can kick-back, spring 65 drives calotte 64 and traveller 62 and slides, traveller 62 drives clearance brush 63 and slides to the normal position, through setting up cleaning device 6, can clear up gas vent 3 to a certain extent, reduce the time of looking for burnisher simultaneously.

Claims

1. The utility model provides an ultra-clean fume chamber, includes cabinet body (1) and filter equipment (5), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the fixed surface of the cabinet body (1) installs air supply filtration system (2), gas vent (3) have been seted up to the lateral wall of the cabinet body (1), the lateral wall fixedly connected with of the cabinet body (1) installs control panel (4), the fixed surface of the cabinet body (1) installs pressure system (7), the position that the cabinet body (1) surface is close to air supply filtration system (2) is equipped with filter equipment (5), filter equipment (5) are including support frame (51), the bottom of support frame (51) and the cabinet body (1) upper surface fixed connection, the last fixed surface of support frame (51) is connected with frame (52), the inner wall of frame (52) is inserted and is equipped with filter (53), the inner wall fixedly connected with stopper (54) of frame (52), stopper (54) are located filter (53) directly over.

2. An ultra-clean fumehood according to claim 1 wherein: the lateral wall fixedly connected with handle (55) of filter (53), the vertical cross-section of handle (55) constitutes "concave" style of calligraphy structure.

3. An ultra-clean fumehood according to claim 2 wherein: the side wall of the frame (52) is fixedly connected with two stopping blocks (56), and the outer surfaces of the two stopping blocks (56) are both connected with sliding blocks (57) in a sliding mode.

4. An ultra-clean fumehood according to claim 3 wherein: the upper surface fixed connection of slider (57) has connecting block (58), the bottom fixed connection of connecting block (58) inserts post (59), insert post (59) and insert and establish the inner wall at handle (55).

5. An ultra-clean fumehood according to claim 1 wherein: the lateral wall of the cabinet body (1) is equipped with cleaning device (6), cleaning device (6) include two and accomodate piece (61), two the lateral wall and the cabinet body (1) lateral wall fixed connection of accomodating piece (61), two the equal sliding connection of inner wall of accomodating piece (61) has traveller (62), the fixed surface of traveller (62) is connected with cleaning brush (63), cleaning brush (63) are located the lateral wall of gas vent (3).

6. An ultra-clean fumehood according to claim 5 wherein: the upper surface of the sliding column (62) is fixedly connected with a dome (64), and one end, close to each other, of the dome (64) and the containing block (61) is fixedly connected with a spring (65).

7. An ultra-clean fumehood according to claim 6 wherein: a round hole (66) is formed in the surface of the accommodating block (61), and the inner wall of the round hole (66) of the accommodating block (61) is connected with the outer surface of the sliding column (62) in a sliding mode.