CN210714217U

CN210714217U - Special atmosphere cabin danger emergency protection system

Info

Publication number: CN210714217U
Application number: CN201921039127.9U
Authority: CN
Inventors: 唐伟; 孙小平; 赵耀; 孙小燕
Original assignee: Chengdu Dellix Industrial Co ltd
Current assignee: Chengdu Dellix Industrial Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-09
Anticipated expiration: 2029-07-04

Abstract

The utility model provides a dangerous emergency protection system for a special atmosphere cabin, which comprises a sandbox which is arranged at the top of the special atmosphere cabin and is filled with internal protection media, wherein the size of the sandbox corresponds to the special atmosphere cabin below the sandbox, the bottom of the sandbox is provided with a split door which can be opened emergently, and a door opening mechanism which controls the split door to be opened; and a top door for filling sand is arranged at the top of the sand box. The utility model has simple structure, convenient material replacement and easy adjustment of the manufacturing size, and is suitable for various box body top structures; a danger source monitoring system is integrated to judge the occurrence of danger in time; a linkage door lock mode is adopted, the split door is quickly opened, so that the protective medium falls off, and a danger source can be timely extinguished; the system can quickly protect workers and prevent the danger of the workers from spreading; the use occasions are many, and the influence of the size is small.

Description

Special atmosphere cabin danger emergency protection system

Technical Field

The utility model relates to an emergent protective apparatus field especially indicates a dangerous emergency protection system in special atmosphere cabin.

Background

For the special atmosphere cabin industry, the interior of the special atmosphere cabin is used for procedures of testing, processing or assembling products and the like, and part of the products have the properties of flammability and explosiveness, strong acid or reaction with water and oxygen or generation of harmful substances and the like, are dangerous and have negative effects on people or the surrounding environment. Once the product leaks or spreads, serious consequences can be brought about, and some installation protection devices need to be additionally installed, but at present, the countries and the industries have no unified standard and have few corresponding devices.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dangerous emergency protection system in special atmosphere cabin can emergency braking open the release medium, covers the danger source of going out.

The technical scheme of the utility model is realized like this: a danger emergency protection system for a special atmosphere cabin comprises a sandbox which is arranged at the top of the special atmosphere cabin and filled with internal protection media, wherein the size of the sandbox corresponds to that of the special atmosphere cabin below the sandbox, and the bottom of the sandbox is provided with a side-by-side door capable of being opened emergently and a door opening mechanism for controlling the side-by-side door to be opened; and a top door for filling sand is arranged at the top of the sand box.

Preferably, the split door comprises a first door and a second door which are symmetrically arranged, one side, close to the edge of the sandbox, of the first door and one side, close to the edge of the sandbox, of the second door are connected through a hinge, a cross beam is arranged between the first door and the second door, and a plurality of press locks for locking the first door and the second door are arranged on the cross beam.

Preferably, the press locks are rotating mechanisms horizontally hinged on the cross beam, the bottom of the sandbox is further provided with a connecting rod arranged in parallel with the cross beam, the connecting rod is connected with one end of each press lock, and one end of the bottom of the sandbox is provided with a control element connected with the connecting rod.

Preferably, the top door is one or more, the edge of the top door is fixed with the sandbox through a detachable flange, and a handle which is convenient to uncover the top door is arranged on each top door.

Preferably, a hazard source detection sensor and a monitoring system are integrated in the special atmosphere cabin.

Compared with the prior art, the utility model has the advantages of: the structure is simple, the material is convenient to replace, the manufacturing size is easy to adjust, and the box is suitable for various box top structures; a danger source monitoring system is integrated to judge the occurrence of danger in time; a linkage door lock mode is adopted, the split door is quickly opened, so that the protective medium falls off, and a danger source can be timely extinguished; the system can quickly protect workers and prevent the danger of the workers from spreading; the use occasions are many, and the influence of the size is small.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a sandbox; 2. a connecting rod; 3. a lock head; 4. a door; 5. a second door; 6. a cross beam; 7. a top door; 8. a handle; 9. a hinge; 10. a control element.

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 efforts belong to the protection scope of the present invention.

Example (b): referring to fig. 1, 2 and 3, the special atmosphere cabin danger emergency protection system comprises a sandbox 1 which is arranged at the top of the special atmosphere cabin and filled with internal protection media, wherein the size of the sandbox 1 corresponds to that of the special atmosphere cabin below the sandbox, and the bottom of the sandbox 1 is provided with a split door which can be opened emergently and a door opening mechanism which controls the split door to be opened; the top of the sandbox 1 is provided with a top door 7 for containing sand.

Preferably, the split door comprises a door 4 and a door 5 which are symmetrically arranged, one side of the door 4 and one side of the door 5 close to the edge of the sandbox 1 are connected through a hinge 9, a cross beam 6 is arranged between the door 4 and the door 5, and a plurality of press locks for locking the door 4 and the door 5 are arranged on the cross beam 6.

Preferably, the press locks are rotating mechanisms horizontally hinged on the cross beam 6, the bottom of the sandbox 1 is further provided with a connecting rod 2 arranged in parallel with the cross beam 6, the connecting rod 2 is connected with one end of each press lock, and one end of the bottom of the sandbox 1 is provided with a control element 10 connected with the connecting rod 2.

Preferably, the top door 7 is one or more, the edge position of the top door is fixed with the sandbox 1 through a detachable flange, and a handle 8 which is convenient for uncovering the top door 7 is arranged on each top door 7.

In order to prevent combustion or harmful substances from diffusing at the first time, a protection device of the sandbox 1 is additionally arranged at the top of the special atmosphere cabin, and when the dangerous conditions such as the above occur in the special atmosphere cabin, the protection device of the sandbox 1 is opened to directly cover and extinguish a dangerous source, so that the safety is ensured. The sandbox 1 is positioned at the top of the box body, and a detachable flange is arranged on the sandbox 1, so that the material inside the sandbox 1 can be conveniently replaced and sealed, and the external atmosphere is prevented from being exchanged inside the box body; the lower surface of the sandbox 1 is provided with a split door, two sides of the split door are fixed on the frame of the sandbox 1 through hinges 9, the middle of the split door is locked through a press lock, a connecting rod 2 is connected with a lock head 3 of the press lock, linkage is guaranteed, and all locks are opened and closed in a unified mode without being blocked. A dangerous source detection sensor and a monitoring system are integrated in a special atmosphere cabin, when a dangerous state of a product in a box body is found, an emergency protection switch is pressed, a connecting rod 2 is pulled, a lock head 3 is opened, a side-by-side door is opened under the action of gravity, an internal protection medium falls down, and a dangerous source is covered and extinguished.

The structure is simple, the material is convenient to replace, the manufacturing size is easy to adjust, and the box is suitable for various box top structures; a danger source monitoring system is integrated to judge the occurrence of danger in time; a linkage door lock mode is adopted, the split door is quickly opened, so that the protective medium falls off, and a danger source can be timely extinguished; the system can quickly protect workers and prevent the danger of the workers from spreading; the use occasions are many, and the influence of the size is small.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The special atmosphere cabin danger emergency protection system is characterized in that: the special atmosphere cabin comprises a sandbox (1) which is arranged at the top of the special atmosphere cabin and filled with internal protective media, wherein the size of the sandbox (1) corresponds to that of the special atmosphere cabin below the sandbox, and the bottom of the sandbox (1) is provided with a split door which can be opened emergently and a door opening mechanism for controlling the split door to be opened; the top of the sand box (1) is provided with a top door (7) for filling sand.

2. A special atmosphere compartment hazard emergency protection system according to claim 1, wherein: the split door comprises a door (4) and a door (5) which are symmetrically arranged, one side, close to the edge of the sandbox (1), of the door (4) and the door (5) is connected through a hinge (9), a cross beam (6) is arranged between the door (4) and the door (5), and a plurality of press locks for locking the door (4) and the door (5) are arranged on the cross beam (6).

3. A special atmosphere compartment hazard emergency protection system according to claim 2, wherein: the pressure lock is a rotating mechanism horizontally hinged on the cross beam (6), the bottom of the sandbox (1) is further provided with a connecting rod (2) parallel to the cross beam (6), the connecting rod (2) is connected with one end of all the pressure locks, and one end of the bottom of the sandbox (1) is provided with a control element (10) connected with the connecting rod (2).

4. A special atmosphere compartment hazard emergency protection system according to claim 1, wherein: the top doors (7) are one or more, the edge positions of the top doors are fixed with the sandbox (1) through detachable flanges, and each top door (7) is provided with a handle (8) which is convenient to uncover.

5. A special atmosphere compartment hazard emergency protection system according to claim 1, wherein: and a hazard source detection sensor and a monitoring system are integrated in the special atmosphere cabin.