CN113079659A

CN113079659A - Automatic change control instrument cabinet

Info

Publication number: CN113079659A
Application number: CN202110561015.5A
Authority: CN
Inventors: 周平
Original assignee: Individual
Current assignee: Shanghai Huikuan Construction Engineering Technology Co.,Ltd.
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-07-06
Anticipated expiration: 2041-05-21
Also published as: CN113079659B

Abstract

The invention discloses an automatic control instrument cabinet, which comprises a cabinet body and a cabinet door, wherein the front end of the cabinet body and the rear end of the cabinet door are movably installed, the cabinet door comprises a front door body and a rear door body, the rear end of the front door body is provided with a buffer groove, the inner wall of the buffer groove and the outer wall of the rear door body are movably installed, magnetic buffer parts are movably installed at the upper end and the lower end of the inner wall of the buffer groove, so that expanded gas containing sparks generated by explosion can push a fan door to enter an absorption groove and is extracted into a storage box by an exhaust fan after electric elements in the cabinet body are damaged and the explosion occurs, the expanded gas containing the sparks is prevented from being discharged outside, the safety of the instrument cabinet is improved, meanwhile, after the rear cabinet body is impacted by the expanded gas, the rear cabinet body can be buffered by the magnetic repulsion force of the magnetic buffer parts, and the gap between the cabinet door and the cabinet body is prevented from being, the air tightness of the instrument cabinet is enhanced.

Description

Automatic change control instrument cabinet

Technical Field

The invention relates to the technical field of instrument cabinets, in particular to an automatic control instrument cabinet.

Background

The instrument box is also called an instrument cabinet, generally comprises elements such as a shell, a panel, a lining plate and a bracket, is widely applied to industries such as instruments, electronics, communication, automation, sensors, smart cards, industrial control, precision machinery and the like, and mainly plays a role in protecting the elements.

In the prior art, for example, Chinese patent numbers are: 201911284640.9, the explosion-proof electrical cabinet comprises a cabinet body, square grooves are arranged on both sides of the cabinet body, hinged plates matched with the square grooves are embedded in the square grooves, and the hinged plates are flush with the inner and outer surfaces of the cabinet body; two stretching devices are arranged on one surface of the hinged plate close to the inside of the cabinet body; the invention clamps the hinged plate into the square groove by arranging the stretching device, the hinged plate is tightly jointed with the cabinet body, the sealing performance is improved, meanwhile, when explosive gas impacts the inner wall of the cabinet body in the cabinet body, the hinged plate is pushed, and after the hinged plate is moved out of the square groove, two motion states are provided: firstly, gaseous promotion articulated slab bottom takes place to rotate, secondly the articulated slab continues to keep away from the cabinet body, and the gaseous position blowout after not only deflecting from the articulated slab bottom of final inflation also from the clearance blowout between articulated slab top and the cabinet body, has increased the gaseous diffusion scope of inflation, and the position department of the articulated slab card in square groove is difficult for being pulled simultaneously, has improved the security.

However, in the prior art, the explosive gas generated after the explosion of the electronic components in the instrument cabinet can impact the inner wall of the cabinet body, and the joint of the cabinet body can generate a gap after long-term use, so that the air tightness of the cabinet body cannot be ensured, if the expanding gas generated by the explosion is sprayed out from the gap of the cabinet body, the diffusion range of the expanding gas is enlarged, sparks generated due to the explosion can be remained in the leaked expanding gas, and the sparks can easily cause the explosion in the outer environment of the instrument box, so that the expanding gas is directly diffused to the outside very dangerous.

We therefore propose an automated control instrument cabinet in order to solve the problems set out above.

Disclosure of Invention

The invention aims to provide an automatic control instrument cabinet, which solves the problem that the explosion of electronic components in the instrument cabinet in the background art can generate explosive gas to impact the inner wall of a cabinet body, and after the instrument cabinet is used for a long time, a gap can be generated at the joint of the cabinet body, so that the air tightness of the cabinet body cannot be ensured, if the expanding gas generated by explosion is sprayed out from the gap of the cabinet body, the diffusion range of the expanding gas is enlarged, sparks generated by explosion can be remained in the leaked expanding gas, and the sparks can easily cause explosion in the outer environment of the instrument cabinet, so that the expanding gas can be directly diffused to the outside and is very dangerous.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic control instrument cabinet comprises a cabinet body and a cabinet door, wherein the front end of the cabinet body and the rear end of the cabinet door are movably installed, the cabinet door comprises a front door body and a rear door body, the rear end of the front door body is provided with a buffer tank, the inner wall of the buffer tank and the outer wall of the rear door body are movably installed, magnetic buffer parts are movably installed at the upper end and the lower end of the inner wall of the buffer tank respectively, each magnetic buffer part comprises a sliding block, a first magnetic ring, a connecting rod and a second magnetic ring, the front end of the second magnetic ring and the inner wall of the buffer tank are fixedly installed, the rear end of the second magnetic ring and the front end of the connecting rod are fixedly installed, the outer wall of the rear end of the connecting rod is connected with the inner wall of the first magnetic ring in a sliding mode, the rear end of the first magnetic ring and the front end of the sliding block are fixedly installed, the outer wall of the sliding block and the outer wall, every the equal movable mounting in rear end top of absorption tank has the fan door, and every the inner wall top of absorption tank is all pegged graft and is had a plurality of suction openings, every the equal fixed mounting in top of suction opening has the adaptor, every the rear end homogeneous phase intercommunication of adaptor has the pipe, and the top homogeneous phase intercommunication of every pipe has the person in charge, just the one end of being responsible for is linked together there is the air exhauster, the end intercommunication of blowing of air exhauster has a tuber pipe, just the one end of going out the tuber pipe is linked together there is the receiver.

Preferably, the sliding grooves are formed in the two sides of the cabinet body, sliding rails are fixedly connected to the two sides of the rear end of the front door body, and the rear end of each sliding rail is slidably mounted on the inner wall of the front end of each sliding groove.

Preferably, a plurality of wiring holes have evenly been seted up to the bottom of the cabinet body, and every the equal fixed mounting in inner wall in wiring hole has the rubber chock plug.

Preferably, the partition plate is inserted into the inner wall of the front door body, the inert gas generator is fixedly mounted at the top of the inner wall of the front door body, and the air pressure detector is fixedly mounted at the front end of the inert gas generator.

Preferably, two threaded holes are formed in the upper end and the lower end of the front side of the cabinet body, two mounting holes are formed in the upper end and the lower end of the front door body in a penetrating mode, fastening screws are movably mounted on the inner walls of the mounting holes, and the rear ends of the fastening screws are connected with the front ends of the threaded holes in a threaded mode.

Preferably, the through-hole has all been run through at the top of the preceding door body and the back door body and has been seted up, just the inner wall movable mounting of through-hole has the circuit breaker, the rear end fixed mounting of circuit breaker has the buckle, the bottom fixed mounting of the preceding door body has the key holder, just the even movable mounting of front end of key holder has a plurality of buttons, every the equal fixed mounting in rear end of button has explosion-proof adjusting panel.

Preferably, the top of the front door body is spliced with a storage box, the storage box comprises a box body, a pull box and filter screens, the inner wall of the box body is movably mounted on the outer wall of the pull box, and the filter screens are uniformly clamped in the pull box.

Preferably, the rear end of the box body is fixedly installed with the front end of the shell, and one end of the air outlet pipe is communicated with the rear end of the box body.

Preferably, the bottom of the door is fixedly provided with a magnetic inductor, the bottom of the front end of each absorption groove is fixedly provided with a magnetic block, and the top of each magnetic block is movably connected with the bottom of the magnetic inductor.

Preferably, the bottom fixed mounting of air exhauster has the base, just the base of base and the top fixed mounting of adaptor, the one end top fixed mounting of air exhauster has wireless receiver.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arranged exhaust fan, the fan door and the storage box, after the electric elements in the cabinet body are damaged and explode, the expansion gas containing sparks generated by explosion can push the fan door to enter the absorption groove and is extracted into the storage box by the exhaust fan, so that the expansion gas containing sparks is prevented from being discharged outside, and the safety of the instrument cabinet is improved;

2. through the arranged leaf door, the rear door body and the magnetic buffer piece, after the electric elements in the cabinet body explode, the generated expansion gas containing sparks extrudes the rear door body and the fan door at the rear end due to the increase of air pressure between the cabinet body and the cabinet door, the rear door body which is pushed forwards displaces towards the front end of the buffer slot, when the rear door body moves forwards, the first magnetic ring at the front end of the sliding block fixedly arranged on the rear door body approaches to the second magnetic ring along the connecting rod, and the rear door body is buffered in the buffer groove under the action of the magnetic repulsion force between the first magnetic ring and the second magnetic ring, the door will move back to the initial position, and at the same time, the magnetic attraction inductor at the bottom of the door is matched with the magnetic attraction force between the magnetic blocks, the impact on the expansion gas can also play a role in buffering, and the expansion gas is prevented from impacting the cabinet door to generate a gap between the cabinet door and the cabinet body, so that the air tightness of the instrument cabinet is enhanced.

Drawings

FIG. 1 is a perspective view of an automated control instrument cabinet according to the present invention;

FIG. 2 is a perspective view of a cabinet door of an automatic control instrument cabinet according to the present invention;

FIG. 3 is a top view of a cabinet door of an automated control instrument cabinet according to the present invention;

FIG. 4 is a perspective view of a cabinet body of an automatic control instrument cabinet according to the present invention;

FIG. 5 is a front view of a cabinet body of an automated control instrument cabinet according to the present invention;

FIG. 6 is a schematic diagram of a rear door structure of an automated control instrument cabinet according to the present invention;

FIG. 7 is a partial cross-sectional view of a rear door of an automated control instrument cabinet according to the present invention;

FIG. 8 is a perspective view of a magnetic buffer structure of an automated control instrument cabinet according to the present invention;

fig. 9 is a front perspective view of a magnetic buffer structure of an automated control instrument cabinet according to the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 20. a front door body; 29. a rear door body; 201. a buffer tank; 202. a magnetic buffer; c1, sliding blocks; c2, a first magnetic ring; c3, connecting rod; c4, a second magnetic ring; 291. a housing; 292. an absorption tank; 293. a door leaf; b2, an air suction opening; 296. an adapter; 299. a conduit; b1, main tube; 298. an exhaust fan; b3, an air outlet pipe; 26. a storage box; 11. a chute; 27. a slide rail; 10. a wiring hole; 16. a rubber stopper; 12. a partition plate; 15. an inert gas generator; 13. an air pressure detector; 14. a threaded hole; 23. mounting holes; 24. fastening screws; 22. a through hole; 21. a circuit breaker; 210. buckling; 25. a key base; 26. pressing a key; 261. an explosion-proof adjusting panel; 26. a storage box; 261. a box body; 262. a box is drawn out; 263. a filter screen; a2, magnetic attraction sensor; 294. a magnetic block; 297. a base; b4, wireless receiver.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: an automatic control instrument cabinet comprises a cabinet body 1, a cabinet door 2, a front door body 20, a rear door body 29, a buffer groove 201, a magnetic buffer member 202, a sliding block c1, a first magnetic ring c2, a connecting rod c3, a second magnetic ring c4, a shell 291, an absorption groove 292, a fan door 293, an air suction opening b2, an adapter 296, a guide pipe 299, a main pipe b1, an exhaust fan 298, an air outlet pipe b3, a containing groove 26, a sliding groove 11, a sliding rail 27, a wiring hole 10, a rubber plug 16, a partition plate 12, an inert gas generator 15, an air pressure detector 13, a threaded hole 14, a mounting hole 23, a fastening screw 24, a through hole 22, a circuit breaker 21, a buckle 210, a key seat 25, a key 26, an explosion-proof adjusting panel 261, a containing box 26, a box body 261, a drawing box door 262, a filter screen 263, a magnetic inductor a2, a magnetic block 294, a base 297 and a wireless receiver b4, wherein the cabinet body 1 and the cabinet door 2, the cabinet door 2 comprises a front door body 20 and a rear door body 29, wherein a buffer groove 201 is formed at the rear end of the front door body 20, the inner wall of the buffer groove 201 is movably installed with the outer wall of the rear door body 29, magnetic buffering members 202 are movably installed at the upper and lower ends of the inner wall of the buffer groove 201, each magnetic buffering member 202 comprises a sliding block c1, a first magnetic ring c2, a connecting rod c3 and a second magnetic ring c4, the front end of the second magnetic ring c4 is fixedly installed with the inner wall of the buffer groove 201, the rear end of the second magnetic ring c4 is fixedly installed with the front end of the connecting rod c3, the outer wall of the rear end of the connecting rod c3 is connected with the inner wall of the first magnetic ring c2 in a sliding manner, the rear end of the first magnetic ring c2 is fixedly installed with the front end of the sliding block c1, the outer wall of the sliding block c1 is fixedly connected with the outer wall of the rear door body 29, the rear door body 29 comprises a shell 291, and the top of the inner wall of each absorption groove 292 is inserted with a plurality of suction ports b2, the top of each suction port b2 is fixedly provided with an adapter 296, the rear end of each adapter 296 is communicated with a conduit 299, the top of each conduit 299 is communicated with a main pipe b1, one end of the main pipe b1 is communicated with an exhaust fan 298, the blowing end of the exhaust fan 298 is communicated with an air outlet pipe b3, one end of the air outlet pipe b3 is communicated with a storage box 26, the expansion gas containing sparks generated after the electric elements in the cabinet body 1 explode can press the rear door body 29 and the fan door 293 at the rear end thereof due to the increase of air pressure between the cabinet body 1 and the cabinet door 2, the rear door body 29 which is pushed forwards can be displaced towards the front end of the buffer groove 201, when the rear door body 29 is displaced forwards, the first magnetic ring 2 at the front end of the sliding c1 fixedly arranged on the rear door body 29 is close to the second magnetic ring c3 along the connecting rod c3, and the magnetic repulsion between the first magnetic ring 2 and the second magnetic ring 3, the back door body 29 gets the buffering back in buffer slot 201, will get back to initial position to the rear end displacement, and fan door 293 receives inflation gas thrust forward after, will overturn to the absorbing groove 292 rear end, inflation gas gets into absorbing groove 292 back through the effect of induced drafting of air exhauster 298, loop through suction opening b2, adaptor 296, pipe 299 and be responsible for b1 by air exhauster 298 through going out the leading-in receiver 26 of tuber pipe b3, avoided inflation gas to strike cabinet door 2 rear end and lead to producing the clearance between cabinet door 2 and the cabinet body 1, and absorbed inflation gas step by step, prevent that the internal mars of inflation gas from being directly discharged external environment.

The spout 11 has all been seted up to the both sides of the cabinet body 1, and the equal fixedly connected with slide rail 27 in the rear end both sides of the preceding door body 20, the rear end of slide rail 27 and the front end inner wall slidable mounting of spout 11, when cabinet door 2 was installed with the cabinet body 1, can peg graft the spout 11 of the preceding door body 20 rear end in the spout 11 of the cabinet body 1, slided down the spout 11 with cabinet door 2, can accomplish the installation to the cabinet body 1 and cabinet door 2 fast.

A plurality of wiring holes 10 have evenly been seted up to the bottom of the cabinet body 1, and the equal fixed mounting of inner wall in every wiring hole 10 has rubber chock plug 16, and installation rubber chock plug 16 prevents that the gas in the cabinet body 1 from flowing out the external world through wiring hole 10, has strengthened the gas tightness of the cabinet body 1.

The inner wall of the front door body 20 is inserted with the partition plate 12, the top of the inner wall of the front door body 20 is fixedly provided with the inert gas generator 15, the front end of the inert gas generator 15 is fixedly provided with the air pressure detector 13, and the inert gas generator 15 is filled with inert gas in the cabinet body 1 after working, so that the electric element is prevented from exploding in the cabinet body 1.

Two screw holes 14 have all been seted up at both ends about the front side of the cabinet body 1, and two mounting holes 23 have all been seted up in the upper and lower both ends of the preceding door body 20 through going through, and the equal movable mounting in inner wall of every mounting hole 23 has fastening screw 24, and the rear end of every fastening screw 24 all with the front end threaded connection of screw hole 14, through fastening screw 24 with cabinet body 1 and cabinet door 2 fixed mounting.

The through-hole 22 has all been run through at the top of the preceding door body 20 and the back door body 29 and has been seted up, and the inner wall movable mounting of through-hole 22 has circuit breaker 21, the rear end fixed mounting of circuit breaker 21 has buckle 210, the bottom fixed mounting of the preceding door body 20 has button seat 25, and the even movable mounting of front end has a plurality of buttons 26 according to button seat 25, the equal fixed mounting in rear end of every button 26 has explosion-proof regulation panel 261, thereby the circuit breaker 21 through the external installation of wrench movement drives the buckle 210 of the internal portion of cabinet 1 and opens the power cutter.

The top of preceding door body 20 is pegged graft and is had receiver 26, and receiver 26 includes box body 261, pull box 262 and filter screen 263, the inner wall of box body 261 and the outer wall movable mounting of pull box 262, and the even joint in inside of pull box 262 has a plurality of filter screens 263, and the inflation gas that contains impurity such as mars is back in leading-in receiver 26, extinguishes mars and impurity among the absorption gas through fire prevention filter screen 263.

The rear end of the case 261 is fixedly installed with the front end of the housing 291, and one end of the air outlet pipe b3 is communicated with the rear end of the case 261, so that the inflation gas is introduced into the case 261 through the air outlet pipe b 3.

The bottom of fan door 293 is fixedly provided with magnetic inductor a2, the bottom of the front end of each absorption groove 292 is fixedly provided with a magnetic block 294, the top of magnetic block 294 is movably connected with the bottom of magnetic inductor a2, when the door 293 is pushed by expanding gas, certain buffer effect is performed on the impact of the expanding gas due to the magnetic attraction between magnetic inductor a2 and magnetic block 294, and after magnetic inductor a2 is separated from magnetic block 294, magnetic inductor a2 sends a signal to wireless receiver b4 of exhaust fan b4, and exhaust fan b4 is started.

The bottom of the suction fan 298 is fixedly provided with a base 297, the base of the base 297 is fixedly arranged with the top of the adaptor 296, the top of one end of the suction fan 298 is fixedly provided with a wireless receiver b4, and after the wireless receiver b4 receives a signal of the magnetic attraction sensor a2, the suction fan b4 is automatically started to perform suction work.

The working principle of the embodiment is as follows: when the automatic control instrument cabinet is used, firstly, as shown in fig. 1-2, 8 and 9, after the electric elements in the cabinet body 1 explode, the expanded gas containing sparks is generated, the air pressure between the cabinet body 1 and the cabinet door 2 is increased, the rear door body 29 and the fan door 293 at the rear end thereof are pressed, the rear door body 29 which is pushed forward moves towards the front end of the buffer groove 201, when the rear door body 29 moves forward, the first magnetic ring c2 at the front end of the sliding block c1 fixedly arranged on the rear door body 29 approaches to the second magnetic ring c3 along the connecting rod c3, due to the magnetic repulsion between the first magnetic ring c2 and the second magnetic ring c3, the rear door body 29 is buffered in the buffer groove 201, the rear end moves back to the initial position, the fan door 293 is pushed forward by the expanded gas, the fan door 293 turns towards the rear end of the absorption groove 292, the expanded gas enters the absorption groove 298 and then passes through the air suction effect of the exhaust fan, the air is guided into the storage box 26 through the air outlet pipe b3 by the exhaust fan 298 through the air outlet pipe b3 sequentially through the air suction opening b2, the adapter 296, the guide pipe 299 and the main pipe b1, so that the phenomenon that expansion gas impacts the rear end of the cabinet door 2 to cause a gap between the cabinet door 2 and the cabinet body 1 is avoided, the expansion gas is absorbed step by step, and sparks in the expansion gas are prevented from being directly exhausted out of the external environment.

Meanwhile, as shown in fig. 6 and 7, when the door 293 is pushed by the inflation gas, a certain buffer effect is performed on the impact of the inflation gas due to the magnetic attraction force between the magnetic inductor a2 and the magnetic block 294, and after the magnetic inductor a2 is separated from the magnetic block 294, the magnetic inductor a2 sends a signal to the wireless receiver b4 of the exhaust fan b4, the exhaust fan b4 is started, and after the inflation gas containing impurities such as sparks is introduced into the storage box 26, the sparks are extinguished through the fireproof filter screen 263 and the impurities in the gas are absorbed;

according to fig. 3 and 4, when the air inside the cabinet 1 is exhausted, the air pressure detector 13 detects that the air pressure inside the cabinet 1 is decreased, and controls the inert gas generator 15 to generate the inert gas until the air pressure inside the cabinet 1 returns to the initial air pressure.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic change control instrument cabinet, includes the cabinet body (1) and cabinet door (2), the front end of the cabinet body (1) and the rear end movable mounting of cabinet door (2), its characterized in that: the cabinet door (2) comprises a front door body (20) and a rear door body (29), the rear end of the front door body (20) is provided with a buffer groove (201), the inner wall of the buffer groove (201) is movably arranged with the outer wall of the rear door body (29), the upper end and the lower end of the inner wall of the buffer groove (201) are both movably provided with a magnetic buffer piece (202), the magnetic buffer (202) comprises a sliding block (c1), a first magnetic ring (c2), a connecting rod (c3) and a second magnetic ring (c4), the front end of the second magnetic ring (c4) is fixedly arranged with the inner wall of the buffer groove (201), the rear end of the second magnetic ring (c4) and the front end of the connecting rod (c3) are fixedly arranged, the outer wall of the rear end of the connecting rod (c3) is connected with the inner wall of the first magnetic ring (c2) in a sliding way, the rear end of the first magnetic ring (c2) is fixedly arranged with the front end of the sliding block (c1), the outer wall of the sliding block (c1) is fixedly connected with the outer wall of the rear door body (29);

rear door body (29) include casing (291), three adsorption tank (292) have evenly been seted up to the rear end of casing (291), every equal movable mounting in rear end top of adsorption tank (292) has fan door (293), and every the inner wall top of adsorption tank (292) is all pegged graft and is had a plurality of suction openings (b2), every the equal fixed mounting in top of suction opening (b2) has adaptor (296), every the rear end homogeneous phase intercommunication of adaptor (296) has pipe (299), and the top homogeneous phase intercommunication of every pipe (299) has person in charge (b1), just the one end of being responsible for (b1) is linked together has air exhauster (298), the end intercommunication of blowing of air exhauster (298) has out tuber pipe (b3), just the one end of going out tuber pipe (b3) is linked together has receiver (26).

2. An automated control instrument cabinet according to claim 1, wherein: the cabinet body (1) both sides have all been seted up spout (11), the equal fixedly connected with slide rail (27) in the rear end both sides of the preceding door body (20), the rear end of slide rail (27) and the front end inner wall slidable mounting of spout (11).

3. An automated control instrument cabinet according to claim 1, wherein: a plurality of wiring holes (10) are evenly opened at the bottom of the cabinet body (1), and each rubber plug head (16) is fixedly mounted on the inner wall of each wiring hole (10).

4. An automated control instrument cabinet according to claim 1, wherein: the inner wall of the front door body (20) is inserted with a partition plate (12), an inert gas generator (15) is fixedly mounted at the top of the inner wall of the front door body (20), and an air pressure detector (13) is fixedly mounted at the front end of the inert gas generator (15).

5. An automated control instrument cabinet according to claim 1, wherein: two screw holes (14) have all been seted up at both ends about the front side of the cabinet body (1), two mounting holes (23) have all been seted up in the upper and lower both ends of the preceding door body (20) run through, and every the equal movable mounting in inner wall of mounting hole (23) has fastening screw (24), every the rear end of fastening screw (24) all with the front end threaded connection of screw hole (14).

6. An automated control instrument cabinet according to claim 5, wherein: the top of the preceding door body (20) and the back door body (29) all runs through and has seted up through-hole (22), just the inner wall movable mounting of through-hole (22) has circuit breaker (21), the rear end fixed mounting of circuit breaker (21) has buckle (210), the bottom fixed mounting of the preceding door body (20) has a key holder (25), just the even movable mounting of front end according to key holder (25) has a plurality of buttons (26), every the equal fixed mounting in rear end of button (26) has explosion-proof adjusting panel (261).

7. An automated control instrument cabinet according to claim 1, wherein: the top of preceding door body (20) is pegged graft and is had receiver (26), just receiver (26) include box body (261), pull box (262) and filter screen (263), the inner wall of box body (261) and the outer wall movable mounting of pull box (262), just the even joint in inside of pull box (262) has a plurality of filter screens (263).

8. An automated control instrument cabinet according to claim 7, wherein: the rear end of box body (261) and the front end fixed mounting of casing (291), just the one end of tuber pipe (b3) communicates with the rear end of box body (261).

9. An automated control instrument cabinet according to claim 1, wherein: the bottom of the fan door (293) is fixedly provided with a magnetic inductor (a2), the bottom of the front end of each absorption groove (292) is fixedly provided with a magnetic block (294), and the top of the magnetic block (294) is movably connected with the bottom of the magnetic inductor (a 2).

10. An automated control instrument cabinet according to claim 1, wherein: the bottom of air exhauster (298) is fixedly installed with base (297), and the base of base (297) and the top of adaptor (296) are fixedly installed, the one end top of air exhauster (298) is fixedly installed with wireless receiver (b 4).