CN213063365U

CN213063365U - ATPB transfer window that gas tightness is good

Info

Publication number: CN213063365U
Application number: CN202021623854.2U
Authority: CN
Inventors: 丘浩
Original assignee: Suzhou Kaijin Clean Electromechanical Engineering Co ltd
Current assignee: Suzhou Kaijin Clean Electromechanical Engineering Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-27
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a ATPB pass-through box that gas tightness is good, the power distribution box comprises a box body, there is the emergency exit both sides through hinge fixed mounting around the box, the inside fixed mounting of emergency exit has the observation window, the outside fixed mounting of emergency exit has the handle, the rear side fixed mounting of emergency exit has suction disc, sealing washer, the outside fixed mounting of box has the magnetic force lock. This ATPB pass-through box that gas tightness is good, install the air discharge fan, open the pass-through box after, gaseous entering is inside, the air discharge fan can remove most gas discharge, the activated carbon adsorption board of both sides can purify gas, prevent that harmful gas from leaking out, install and can tensile barrier film, the barrier film is fixed through the mounting panel, the mounting panel can reciprocate, make the barrier film expand completely, reduce the propagation approach of air, install the magnetic force lock between emergency exit and the body, also can reach locking effect when the lock of emergency exit breaks down, the gas tightness of pass-through box has been improved greatly.

Description

ATPB transfer window that gas tightness is good

Technical Field

The utility model relates to a pass-through box equipment technical field specifically is a ATPB pass-through box that gas tightness is good.

Background

The transfer window is an auxiliary device of the clean room, and is mainly used for transferring small articles between a clean area and between the clean area and a non-clean area so as to reduce the door opening times of the clean room and reduce the pollution to the clean room to the minimum degree.

Nowadays, most of the transfer windows are applied to places needing air purification, and frequent opening of the transfer windows can cause gas to leak out through the transfer windows, and the gas tightness of most of the transfer windows is not perfect, so that the transfer windows cannot completely play a role in isolating gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ATPB pass-through box that gas tightness is good to it can lead to gaseous passing-through box to leak out to open the pass-through box regularly to propose in solving above-mentioned background art, most pass-through box gas tightness is not perfect, leads to the unable problem of playing isolated gas effect completely of pass-through box.

In order to achieve the above object, the utility model provides a following technical scheme: an ATPB transfer window with good air tightness comprises a box body, wherein safety doors are fixedly mounted on the front side and the rear side of the box body through hinges, an observation window is fixedly mounted in the safety doors, handles are fixedly mounted on the outer sides of the safety doors, suction plates and sealing rings are fixedly mounted on the rear sides of the safety doors, a magnetic lock is fixedly mounted on the outer sides of the box body, slide rails are fixedly mounted on the left side and the right side of the inner portion of the box body, slide blocks are sleeved on the outer sides of the slide rails, a first mounting plate is fixedly mounted on the inner sides of the slide blocks, a second mounting plate is fixedly mounted on the upper end face of the inner portion of the box body, one end of an isolating membrane is fixedly mounted on the upper end face of the first mounting plate, the other end of the isolating membrane is fixedly mounted on the lower end face of the second mounting plate, draw-in groove two has been seted up to the up end of fixture block three, the inside movable mounting of draw-in groove one, draw-in groove two has the active carbon adsorption plate, the vent has been seted up to the inside up end of box, the inboard fixed mounting of vent opening part has filter screen one, there is the air discharge fan inside the vent through support fixed mounting, the inboard fixed mounting of vent has filter screen two.

Preferably, observation window, handle, suction disc, sealing washer and emergency exit one-to-one, length, the height in the sealing washer outside are the same with length, the height of emergency exit, length, the height less than or equal to observation window's of inboard length of sealing washer, height.

Preferably, two magnetic locks are arranged on the front side and the rear side of the box body, the suction plates are attached to the magnetic locks, and the magnetic locks correspond to the suction plates one to one.

Preferably, the slide rail is provided with two pairs of slide rails symmetrically around the inside of the box body, the mounting plate is located between the slide rails, and the slide block, the mounting plate I, the mounting plate II, the isolation film and the slide rails are in one-to-one correspondence.

Preferably, the two clamping blocks II and the two clamping blocks III are arranged on the left side and the right side in the box body, and the clamping grooves I, the clamping grooves II and the activated carbon adsorption plates correspond to the clamping blocks II and the clamping blocks III one to one.

Preferably, the vent is located the central point of box up end, the air discharge fan is located the below of filter screen two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the ATPB transfer window with good air tightness is provided with the exhaust fan, after the transfer window is opened, gas enters the interior, most of the gas can be exhausted by the exhaust fan, and the activated carbon adsorption plates on the two sides can purify the gas to prevent harmful gas from leaking out;

2. this ATPB pass-through box that gas tightness is good installs can tensile barrier film, and the barrier film is fixed through the mounting panel, and the mounting panel can reciprocate, makes the barrier film expand completely, reduces the propagation approach of air, installs the magnetic force lock between emergency exit and the body, also can reach the locking effect when the lock of emergency exit breaks down, has improved the gas tightness of pass-through box greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a box body; 2. a safety door; 3. an observation window; 4. a handle; 5. sucking a plate; 6. a seal ring; 7. a slide rail; 8. a slider; 9. a first mounting plate; 10. a second mounting plate; 11. an isolation film; 12. a second clamping block; 13. a fixture block III; 14. a first clamping groove; 15. a second clamping groove; 16. an activated carbon adsorption plate; 17. a vent; 18. a first filter screen; 19. an exhaust fan; 20. a second filter screen; 21. magnetic lock.

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. 1-4, the present invention provides a technical solution: an ATPB transfer window with good air tightness comprises a box body 1, a safety door 2, an observation window 3, a handle 4, a suction plate 5, a sealing ring 6, a sliding rail 7, a sliding block 8, a first mounting plate 9, a second mounting plate 10, an isolating membrane 11, a second clamping block 12, a third clamping block 13, a first clamping groove 14, a second clamping groove 15, an activated carbon adsorption plate 16, a ventilation opening 17, a first filtering screen 18, an exhaust fan 19, a second filtering screen 20 and a magnetic lock 21, wherein the safety door 2 is fixedly installed on the front side and the rear side of the box body 1 through hinges, the observation window 3 is fixedly installed in the safety door 2, the handle 4 is fixedly installed on the outer side of the safety door 2, the suction plate 5 and the sealing ring 6 are fixedly installed on the rear side of the safety door 2, the magnetic lock 21 is fixedly installed on the outer side of the box body 1, the sliding rail 7 is fixedly installed on the left side and the, the inside up end fixed mounting of box 1 has two 10 mounting panels, the up end fixed mounting of mounting panel one 9 has the one end of barrier film 11, the other end fixed mounting of barrier film 11 is at the lower terminal surface of two 10 mounting panels, the inboard fixed mounting of box 1 has two 12 fixture blocks, three 13 fixture blocks, one 14 draw-in groove has been seted up to the lower terminal surface of two 12 fixture blocks, two 15 draw-in grooves have been seted up to the up end of three 13 fixture blocks, one 14 draw-in groove, the inside movable mounting of two 15 draw-in grooves has activated carbon adsorption plate 16, vent 17 has been seted up to the inside up end of box 1, the inboard fixed mounting of vent 17 opening part has first filter screen 18, vent 17's inside has exhaust fan 19 through support fixed mounting, the inboard fixed mounting of vent.

Further, observation window 3, handle 4, suction disc 5, sealing washer 6 and emergency exit 2 one-to-one, the length, the height of sealing washer 6 outside are the same with emergency exit 2's length, height, and the length, the height less than or equal to observation window 3's length, height of sealing washer 6 inboard can improve the gas tightness between emergency exit 2 and the box 1, prevents to leak out through emergency exit 2.

Further, two magnetic locks 21 are arranged on the front side and the rear side of the box body 1, the suction plates 5 are attached to the magnetic locks 21, the magnetic locks 21 correspond to the suction plates 5 one by one, the tightness between the safety door 2 and the box body 1 can be improved by the magnetic locks 21 and the suction plates 5, and gas leakage is prevented when the locks of the safety door 2 break down.

Further, two pairs of slide rails 7 are symmetrically arranged in the box body 1 in a front-back mode, the second mounting plate 10 is located between the slide rails 7, the slide blocks 8, the first mounting plate 9, the second mounting plate 10 and the isolation films 11 correspond to the slide rails 7 one to one, the isolation films 11 are air-tight and can prevent air circulation, the first mounting plate 9 is moved downwards to completely unfold the isolation films 11, the first mounting plate 9 and the second mounting plate 10 play a role in fixing the isolation films 11, and the transmission path of air in the box body 1 can be reduced after the isolation films 11 are completely unfolded.

Furthermore, two clamping blocks II 12 and two clamping blocks III 13 are arranged on the left side and the right side inside the box body 1, the clamping grooves I14, the clamping grooves II 15 and the activated carbon adsorption plates 16 correspond to the clamping blocks II 12 and the clamping blocks III 13 one by one, the activated carbon adsorption plates 16 can be fixed through the clamping blocks II 12 and the clamping blocks III 13, and the clamping blocks II 14 and the clamping blocks II 15 can be installed and detached.

Furthermore, the vent 17 is located at the center of the upper end surface of the box body 1, the exhaust fan 19 is located below the second filter screen 20, the exhaust fan 19 can exhaust air in the box body 1 through the vent 17, and the first filter screen 18 and the second filter screen 20 can prevent objects from passing through the exhaust fan 19.

The working principle is as follows: firstly, open emergency exit 2 through handle 4, put into box 1 inside with the object, close emergency exit 2, open another emergency exit 2, take the object away, close emergency exit 2 back, open air discharge fan 19, the inside most air of box 1 discharges through vent 17, remaining harmful gas accessible active carbon adsorption plate 16 absorbs, active carbon adsorption plate 16 accessible draw-in groove one 14, draw-in groove two 15 are installed and are dismantled, remove mounting panel one 9 downwards and expand barrier film 11 completely, the transmission path of reducible box 1 inside air after barrier film 11 expands completely, when the trouble appears in the lock of emergency exit 2, magnetic lock 21 and suction disc 5 can play the fixed action to emergency exit 2, prevent that gas from passing through, the gas tightness of transmission case has been improved greatly.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a good ATPB pass-through box of gas tightness, includes box (1), its characterized in that: the utility model discloses a safety door, including box (1), safety door (2) are installed through hinge fixed mounting in both sides around box (1), the inside fixed mounting of safety door (2) has observation window (3), the outside fixed mounting of safety door (2) has handle (4), the rear side fixed mounting of safety door (2) has suction disc (5), sealing washer (6), the outside fixed mounting of box (1) has magnetic force lock (21), the left and right sides fixed mounting of box (1) inside has slide rail (7), the outside of slide rail (7) is cup jointed and is installed slider (8), the inboard fixed mounting of slider (8) has mounting panel (9), the up end fixed mounting of box (1) inside has mounting panel two (10), the up end fixed mounting of mounting panel (9) has the one end of barrier film (11), the other end fixed mounting of barrier film (11) is at the lower terminal surface of mounting panel two (10), the utility model discloses a cabinet, including box (1), inboard fixed mounting of box (1) has fixture block two (12), fixture block three (13), draw-in groove one (14) have been seted up to the lower terminal surface of fixture block two (12), draw-in groove two (15) have been seted up to the up end of fixture block three (13), the inside movable mounting of draw-in groove one (14), draw-in groove two (15) has active carbon adsorption plate (16), vent (17) have been seted up to the inside up end of box (1), the inboard fixed mounting of vent (17) opening part has filter screen one (18), there is exhaust fan (19) inside of vent (17) through support fixed mounting, the inboard fixed mounting of vent (17) has filter screen two (20).

2. The ATPB delivery window of claim 1, wherein: observation window (3), handle (4), suction disc (5), sealing washer (6) and emergency exit (2) one-to-one, length, the height in sealing washer (6) outside are the same with length, the height of emergency exit (2), length, the height less than or equal to the length, the height of observation window (3) of inboard length, height of sealing washer (6).

3. The ATPB delivery window of claim 1, wherein: two magnetic locks (21) are installed on the front side and the rear side of the box body (1), the suction plate (5) is attached to the magnetic locks (21), and the magnetic locks (21) correspond to the suction plates (5) one to one.

4. The ATPB delivery window of claim 1, wherein: two pairs are symmetrically installed around slide rail (7) box (1) is inside, mounting panel two (10) are located between slide rail (7), slider (8), mounting panel one (9), mounting panel two (10), barrier film (11) and slide rail (7) one-to-one.

5. The ATPB delivery window of claim 1, wherein: two clamping blocks II (12) and two clamping blocks III (13) are arranged on the left side and the right side inside the box body (1), and the clamping grooves I (14), the clamping grooves II (15) and the active carbon adsorption plates (16) correspond to the clamping blocks II (12) and the clamping blocks III (13) one to one.

6. The ATPB delivery window of claim 1, wherein: the ventilation opening (17) is located at the center of the upper end face of the box body (1), and the exhaust fan (19) is located below the second filter screen (20).