CN219864350U - Control room with antiknock structure - Google Patents
Control room with antiknock structure Download PDFInfo
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- CN219864350U CN219864350U CN202321025468.7U CN202321025468U CN219864350U CN 219864350 U CN219864350 U CN 219864350U CN 202321025468 U CN202321025468 U CN 202321025468U CN 219864350 U CN219864350 U CN 219864350U
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- antiknock
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- explosion
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- 238000004880 explosion Methods 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000002955 isolation Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 239000011518 fibre cement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The control room with the antiknock structure comprises an unmanned area, a manned area, a buffer area and a wall structure, wherein the wall structure comprises a first antiknock wall, a second antiknock wall, a back-explosion wall and side walls; the wall body structure is towards one side of the explosion hidden trouble and is provided with a first antiknock wall, one side of the first antiknock wall towards the indoor side is correspondingly provided with a second antiknock wall, a buffer area is arranged between the first antiknock wall and the second antiknock wall, the back antiknock wall is one side of the wall body structure away from the explosion hidden trouble, and the side wall is connected with the first antiknock wall and the back antiknock wall to form a closed structure; an inlet and an outlet are formed in the back explosion wall; the unmanned area is arranged in the wall structure and is close to the area of the second antiknock wall, and the manned area is arranged in the wall structure and is close to the area of the back antiknock wall. The double explosion-proof structure is arranged at the position close to the hidden danger of explosion, so that the safety of equipment and personnel in a control room is ensured.
Description
Technical Field
The utility model belongs to the field of chemical production, and particularly relates to a control room with an antiknock structure.
Background
The antiknock workshop refers to a production workshop with antiexplosion performance, and is generally applied to the fields of petrochemical industry, medicine, chemical industry, military industry and the like. The gas, liquid and solid materials used in these industries often have the characteristics of inflammability, explosiveness and the like, and once accidents occur, the accidents can cause great threat to personnel and equipment, and even cause serious consequences such as fire, explosion and the like.
Therefore, in order to ensure production safety and maintain personal and property safety, antiknock workshops have been developed, and the main purpose of the antiknock workshops is to prevent or control accidents by using technical means and equipment, and reduce the loss caused by accidents.
The control room is used as an important component in the whole factory of chemical production, and in order to ensure the life safety of operators, explosion resistance is required for places where the operators often come in and go out, such as a cabinet room, an operation room and the like, and the safety evaluation is required to adopt an antiknock design. The purpose of the antiknock design is to crack the structure without breaking under the effect of the design shock wave, protect personnel from injury and reduce the loss caused by explosion.
The existing antiknock control room is mostly used for reforming the workshop which does not have antiknock performance, and the workshop is rebuilt on the site of the original building, so that the cost is high; or the externally hung explosion-proof plate, the added explosion-proof structure is not an integral structure with the original building, and the explosion-proof plate has no stronger explosion-proof performance.
Meanwhile, the internal layout of the original workshop is not changed, and operators cannot be evacuated in time when a sudden accident occurs.
Disclosure of Invention
The utility model aims to provide a control room with an anti-explosion structure, so as to solve the technical problem of the anti-explosion structure of the control room.
In order to achieve the above purpose, the specific technical scheme of the control room with the antiknock structure is as follows:
a control room with an antiknock structure comprises an unmanned area, a manned area, a buffer area and a wall structure,
the wall structure comprises a first antiknock wall, a second antiknock wall, a back antiknock wall and a side wall;
the wall body structure is towards one side of the explosion hidden trouble and is provided with a first antiknock wall, one side of the first antiknock wall towards the indoor side is correspondingly provided with a second antiknock wall, a buffer area is arranged between the first antiknock wall and the second antiknock wall, the back antiknock wall is one side of the wall body structure away from the explosion hidden trouble, and the side wall is connected with the first antiknock wall and the back antiknock wall to form a closed structure; an inlet and an outlet are formed in the back explosion wall;
the unmanned area is arranged in the wall structure and is close to the area of the second antiknock wall, and the manned area is arranged in the wall structure and is close to the area of the back antiknock wall.
The unmanned area avoids staff working for a long time as far as possible, the area needing personnel on duty is placed in the unmanned area, the principle is hidden by explosion, and casualties are avoided.
The position that is closest to explosion hidden danger sets up the antiknock wall, also can cover fibre cement layer and steel sheet on original steel construction's basis, guarantees antiknock effect, first antiknock wall has set gradually first steel sheet layer by facing the explosion towards the back explosion face, first fibre cement layer, steel Long Guceng, second fibre cement layer, second steel sheet layer.
The second antiknock wall is a reinforced concrete frame type fireproof antiknock wall, and the inner surface is sprayed with antiknock paint.
Further preferably, a cabinet room is provided in the unmanned area.
Further preferably, an operation room is provided in the occupied zone.
In order to ensure that personnel normally come in and go out under emergency, the door blocking is avoided, the unmanned area adopts the equipment passageway explosion-proof door, the manned area with the access & exit adopts personnel passageway explosion-proof door.
The emergency rescue system further ensures personnel safety under emergency conditions, and further comprises an isolation chamber, wherein safety rescue articles and equipment are arranged in the isolation chamber for isolation waiting rescue under emergency conditions, and the isolation chamber is arranged at the position, close to the entrance, of the manned area.
The beneficial effects are that:
the dual buffer antiknock wall and the buffer area are arranged on the explosion face closest to the explosion hidden trouble, so that the safety of indoor equipment and personnel is controlled to the greatest extent under the explosion impact; the division unmanned district and have the people district, further guaranteed personnel keep away from the hidden danger of exploding, set up multiple antiknock structure and buffering region between personnel and hidden danger of exploding, have the people district to be close to the access & exit as far as possible simultaneously, do benefit to personnel evacuation when the emergency.
Drawings
FIG. 1 is a schematic view of a control room with an antiknock structure according to the present utility model;
the figure indicates: 110. a first blast resistant wall; 120. a second blast resistant wall; 130. back blast wall; 131. an access opening; 140. a side wall; 200. an unmanned area; 300. a manned zone; 400. a buffer area; 500. hidden danger of explosion.
Detailed Description
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
Implementation example:
as shown in fig. 1, a control room with an antiknock structure includes a manned area 300, an unmanned area 200, a buffer area 400, and a wall structure including a first antiknock wall 110 near one side of an explosion hazard 500, a second antiknock wall 120 disposed at one side of a room corresponding to the first antiknock wall 110, a back blast wall 130 far from one side of the explosion hazard 500, and a side wall 140 connecting the first antiknock wall 110 and the back blast wall 130.
The first blast resistant wall 110 is provided with a first steel plate layer, a first fiber cement layer, steel Long Guceng, a second fiber cement layer and a second steel plate layer from the blast facing surface to the back blast facing surface in sequence, if the original steel structure factory building is rebuilt, fiber cement and steel plates can be covered on two sides of the steel joist frame, the first blast resistant wall 110 is not designed for doors and windows, and the blast impact crest value incident overpressure suitable for evaluation is larger than 20 kPa.
The second blast wall 120 provided at the rear blast side of the first blast wall 110 and the buffer zone 400 therebetween can achieve further blast buffering in the blast impact, protecting the equipment and personnel located behind the second blast wall 120.
The passageway 131 is arranged on the back explosion wall 130, is provided with a personnel passageway explosion door, is far away from explosion hidden danger, and is convenient and safe to evacuate.
The second antiknock wall 120, the back blast wall 130 and the side walls 140 are reinforced concrete frame type fireproof antiknock walls, and the inner surfaces are coated with antiknock paint, so that the method is suitable for being used when the estimated explosion impact crest incident overpressure is more than 20 kPa.
The unmanned area 200 adopts an equipment channel anti-explosion door, and the manned area 300 and the access opening 131 adopt personnel channel anti-explosion doors, so that the method is suitable for being used when the estimated lateral peak overpressure of the explosion shock wave is greater than or equal to 20 kPa.
The arrangement of the unmanned area 200 and the manned area 300 realizes the separation of equipment and personnel, so that the personnel are far away from the hidden danger 500 as far as possible, the cabinet of the unmanned area 200 is close to the second antiknock wall, the operation room with staff operation in the manned area 300 for a long time is close to the entrance and the exit, and the evacuation in emergency is convenient. The isolation room 310 is arranged in the manned area, the isolation room 310 is provided with life-saving articles and equipment, and when emergency and incapacity of evacuation occur, people enter the isolation room to wait for rescue.
The method is suitable for reconstruction of an original steel structure factory building, fills and antiknock reinforcing an existing wall, and builds the second antiknock wall 120 while spraying the antiknock coating to form a buffer zone 400. The internal layout is also required to be simply adjusted, a manned operation area and an unmanned equipment area are divided, unnecessary external doors and windows are closed, and the doors and windows which are required to be reserved are transformed into antiknock protection doors and windows.
When an emergency is met, a person enters the indoor escape passage through the personnel passage antiknock door of the manned area 300, leaves the control room through the personnel passage antiknock door of the access opening 131, and enters the isolation room 310 to wait for rescue if the person cannot leave the control room.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A control room with an antiknock structure is characterized by comprising an unmanned area, a manned area, a buffer area and a wall structure,
the wall structure comprises a first antiknock wall, a second antiknock wall, a back antiknock wall and a side wall;
the wall body structure is towards one side of the explosion hidden trouble and is provided with a first antiknock wall, one side of the first antiknock wall towards the indoor side is correspondingly provided with a second antiknock wall, a buffer area is arranged between the first antiknock wall and the second antiknock wall, the back antiknock wall is one side of the wall body structure away from the explosion hidden trouble, and the side wall is connected with the first antiknock wall and the back antiknock wall to form a closed structure; an inlet and an outlet are formed in the back explosion wall;
the unmanned area is arranged in the wall structure and is close to the area of the second antiknock wall, and the manned area is arranged in the wall structure and is close to the area of the back antiknock wall.
2. The control room with the antiknock structure according to claim 1, wherein the first antiknock wall is provided with a first steel plate layer, a first fiber cement layer, steel Long Guceng, a second fiber cement layer and a second steel plate layer from an explosion-facing surface to a back explosion surface in sequence.
3. The control room with the antiknock structure according to claim 1, wherein the second antiknock wall, the back-explosion wall and the side wall are reinforced concrete frame type fireproof antiknock walls, and the inner surface is sprayed with antiknock paint.
4. The control room with antiknock structure of claim 1 wherein a cabinet room is provided in the unmanned area.
5. The control room with antiknock structure according to claim 1, characterized in that an operating room is provided in the manned area.
6. The control room with antiknock structure according to claim 1, characterized in that said unmanned area employs equipment passage antiknock doors, and said manned area and said doorway employ personnel passage antiknock doors.
7. The control room with antiknock structure according to claim 1, further comprising an isolation room provided at the manned zone near the doorway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025468.7U CN219864350U (en) | 2023-04-28 | 2023-04-28 | Control room with antiknock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025468.7U CN219864350U (en) | 2023-04-28 | 2023-04-28 | Control room with antiknock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864350U true CN219864350U (en) | 2023-10-20 |
Family
ID=88344729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321025468.7U Active CN219864350U (en) | 2023-04-28 | 2023-04-28 | Control room with antiknock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864350U (en) |
-
2023
- 2023-04-28 CN CN202321025468.7U patent/CN219864350U/en active Active
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