CN212631524U - Fire-fighting liquid temporary storage external absorption device for nuclear power station - Google Patents
Fire-fighting liquid temporary storage external absorption device for nuclear power station Download PDFInfo
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- CN212631524U CN212631524U CN202020941696.9U CN202020941696U CN212631524U CN 212631524 U CN212631524 U CN 212631524U CN 202020941696 U CN202020941696 U CN 202020941696U CN 212631524 U CN212631524 U CN 212631524U
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Abstract
The utility model belongs to the technical field of the nuclear power station fire extinguishing system, especially, relate to a nuclear power station is with fire-fighting liquid outer suction device of keeping in, include: the structure framework is provided with an accommodating cavity with an open cavity structure; the liquid containing bag is made of flexible and waterproof materials and is provided with a bag opening; the fixing structure is detachable from the structure framework and used for opening the bag opening of the liquid containing bag and also making the bag opening of the liquid containing bag annularly arranged in the area close to the cavity opening of the containing cavity. The utility model provides a fire control liquid have the problem of supply difficulty when needing to use.
Description
Technical Field
The utility model belongs to the technical field of the nuclear power station fire extinguishing system, especially, relate to a nuclear power station is with fire-fighting liquid outer suction device of keeping in.
Background
When a fire disaster occurs at a nuclear power control area, a transformer, a diesel engine and other parts of a nuclear power plant, because the amount of fire-fighting liquid (such as foam liquid and water) used on site is huge, the follow-up supplement of the vehicle-mounted fire-fighting liquid is difficult, the continuous and uninterrupted fire-fighting action is difficult to ensure, and due to the distance, a plurality of fire-fighting doors and other reasons, the fire-fighting vehicle cannot reach the position and cannot supply the fire-fighting liquid.
In addition, water sources such as a high-level water pool and the like constructed at a high position of the nuclear power station can be used as a spare under the condition that a factory fire fighting water source is insufficient, but the interfaces are different, so that the water sources cannot be directly utilized by a fire engine; a water pool is needed in a daily test of a pumping external suction function of a fire engine, the water pool is built on site, more potential safety hazards exist, and the difficulty in the aspect of safety management is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a nuclear power station with fire-fighting liquid and keep in outer device that inhales, it aims at solving the problem that has the supply difficulty when fire-fighting liquid needs to use.
The utility model discloses a realize like this:
the utility model provides a fire-fighting liquid is kept in outer device that inhales for nuclear power station, includes:
the structure framework is provided with an accommodating cavity with an open cavity structure;
the liquid containing bag is made of flexible and waterproof materials and is provided with a bag opening;
the fixing structure is detachable from the structure framework and used for opening the bag opening of the liquid containing bag and also making the bag opening of the liquid containing bag annularly arranged in the area close to the cavity opening of the containing cavity.
Optionally, the structural framework comprises a framework bottom plate and a 1 st framework side plate, a 2 nd framework side plate, … … and an nth framework side plate which are all connected to the plate edge of the framework bottom plate and extend towards the same side to form and are adjacent end to end in sequence, the 1 st framework side plate, the 2 nd framework side plate, … … and the nth framework side plate are all detachably connected with the framework bottom plate, the 1 st framework side plate, the 2 nd framework side plate, … … and the nth framework side plate jointly form the accommodating cavity, wherein N is greater than or equal to 3.
Optionally, the 1 st skeleton sideboard, the 2 nd skeleton sideboard, … …, the N skeleton can dismantle the connection between them.
Optionally, at least one of the frame bottom plate, the 1 st frame side plate, the 2 nd frame side plate, … … and the nth frame side plate is a hollow plate structure.
Optionally, the structural skeleton is made of 304 stainless steel.
Optionally, the liquid containing bag is provided with a plurality of perforations which penetrate from the inner wall of the bag to the outer wall of the bag at intervals in the area adjacent to the bag opening and along the periphery of the bag opening;
the fixing structure is a strip-shaped bendable structural member and sequentially penetrates through the through holes.
Optionally, the cavity opening of the accommodating cavity is provided with a rope hook arranged along the periphery of the cavity opening.
Optionally, the liquid containing bag is made of canvas materials.
Optionally, the temporary fire fighting liquid absorbing device for the nuclear power station further comprises at least one straight roller and at least one universal roller, the straight rollers and the universal rollers jointly support the structural framework, the straight rollers are arranged in rows, and the sum of the number of the straight rollers and the number of the universal rollers is at least three.
Optionally, at least one of the straight rollers is configured with a detent lock.
Because this outer device of inhaling of keeping in of fire-fighting liquid for nuclear power station is portable, and can also keep in fire-fighting liquid, when needs use fire-fighting liquid, can keep in outer device of inhaling of keeping in of fire-fighting liquid for nuclear power station some fire-fighting liquid to with this outer device of inhaling of keeping in of fire-fighting liquid for nuclear power station move to preset position can, thereby solved the problem that has the supply difficulty when fire-fighting liquid needs to use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a temporary fire-fighting liquid absorbing device for a nuclear power station provided by the embodiment of the utility model.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
||
| 110 | |
120 | No. 1 |
| 130 | No. 2 |
140 | No. N |
| 200 | |
||
| 300 | |
||
| 400 | |
||
| 500 | Universal roller |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The embodiment of the utility model provides a nuclear power station is with fire-fighting liquid outer suction device of keeping in.
Referring to fig. 1, the temporary fire-fighting liquid absorption device for a nuclear power plant includes a structural framework 100, a liquid containing bag 200 and a fixing structure (not shown).
The structural skeleton 100 is formed with an accommodating cavity with an open cavity structure, the opening of the accommodating cavity is arranged upward in the embodiment, and the volume of the accommodating cavity and the shape and size of the opening can be designed according to actual design; the structural framework 100 is preferably made of 304 stainless steel materials in material selection, the 304 stainless steel has corrosion resistance and formability on the premise of having enough mechanical structural strength, corrosion of foam liquid can be avoided to some extent, and the structural framework 100 can be made of hollow pipes structurally, so that the weight of the temporary storage external suction device for the fire fighting liquid for the nuclear power station can be reduced, and the working strength of workers during carrying can be reduced.
The liquid containing bag 200 is made of flexible and waterproof material and is provided with a bag opening, and the bag opening is used for preventing liquid from entering and exiting the liquid containing bag 200; for nuclear power station fire-fighting liquid keeps in outer suction device deposits fire-fighting liquid, if directly utilize structure skeleton 100 to deposit fire-fighting liquid, then, because structure skeleton 100 size is great, and still need satisfying certain continuation intensity, still need to make structure skeleton 100 can prevent the weeping, this will greatly increase the manufacturing cost of structure skeleton 100, and then greatly increase the manufacturing cost of nuclear power station fire-fighting liquid keeps in outer suction device, and utilize liquid containing bag 200 to avoid the fire-fighting liquid from holding chamber weeping, this can greatly reduce the manufacturing cost of nuclear power station fire-fighting liquid keeps in outer suction device.
The fixing structure is detachable from the structural framework 100, and is used for opening the bag opening of the liquid containing bag 200, and the bag opening of the liquid containing bag 200 is annularly arranged in the area close to the cavity opening of the accommodating cavity. Thus, when the liquid containing bag 200 is damaged, the fixing structure is disconnected from the structural skeleton 100, and only the liquid containing bag 200 needs to be replaced.
After the vehicle-mounted fire-fighting liquid is used up, the fire-fighting liquid temporary storage external absorption device for the nuclear power station can be moved to the position of a fire fighting vehicle after being filled with fire-fighting liquid, and is used for subsequent supplement, so that the problem that the vehicle-mounted fire-fighting liquid is difficult to supplement subsequently is solved; to reasons such as distance and multichannel fire door, lead to the position that the fire engine is difficult to reach, because nuclear power station is with fire-fighting liquid temporary storage outer absorption device is whole portable, consequently, can move to the position of conflagration after this nuclear power station is with fire-fighting liquid temporary storage outer absorption device fills up fire-fighting liquid to solve the fire engine and be difficult to reach and can't supply the problem of fire-fighting liquid.
In addition, by utilizing the temporary-storage external-absorption device for the fire fighting liquid for the nuclear power station, the nuclear power station can be free from water sources such as a high-level water pool constructed at the high position of the nuclear power station, and the water pool is not required to be specially constructed during the daily test of the pump external-absorption function of the fire fighting truck, so that the difficulty in the aspect of safety management is favorably reduced.
By last can, based on the utility model discloses a structural design, because this nuclear power station is with fire-fighting liquid keeps in outer absorbing device portable, and can also keep in fire-fighting liquid, when needs use fire-fighting liquid, can keep in outer absorbing device with fire-fighting liquid for the nuclear power station and keep in some fire-fighting liquid to keep in outer absorbing device with this nuclear power station with fire-fighting liquid and remove to preset position can, thereby solved the problem that has the supply difficulty when fire-fighting liquid needs to use.
In one embodiment, the structural framework 100 includes a framework base plate 110, and a 1 st framework side plate 120, a 2 nd framework side plate 130, … …, and an nth framework side plate 140 that are all connected to the plate edge of the framework base plate 110 and extend toward the same side to form and are adjacent end to end in sequence, the 1 st framework side plate 120, the 2 nd framework side plate 130, … …, and the nth framework side are all detachably connected to the framework base plate 110, the 1 st framework side plate 120, the 2 nd framework side plate 130, … …, and the nth framework side plate 140 form an accommodating cavity together, where N is greater than or equal to 3. Because 1 st skeleton sideboard 120, 2 nd skeleton sideboard 130, … …, the N skeleton limit all can dismantle with skeleton bottom plate 110 and be connected, therefore, when skeleton bottom plate 110 appears, can only change skeleton bottom plate 110, do not need 1 st skeleton sideboard 120, 2 nd skeleton sideboard 130, … …, N skeleton sideboard 140 is changed, and when 1 st skeleton sideboard 120, 2 nd skeleton sideboard 130, … …, when damage appears in one of them of N skeleton sideboard 140, removable 1 st skeleton sideboard 120, 2 nd skeleton sideboard 130, … …, N skeleton sideboard 140, do not need skeleton bottom plate 110, so, be favorable to reducing follow-up maintenance cost.
Specifically, in the embodiment of the present invention, N is 4, and the 1 st frame side plate 120, the 2 nd frame side plate 130, … …, the nth frame side enclose a quadrangle, which may be rectangular, trapezoidal, etc.
Further, in the embodiment of the present invention, the connection between the 1 st frame side plate 120, the 2 nd frame side plate 130, … … and the nth frame can be disassembled. So, when need not use this for nuclear power station fire-fighting liquid external absorption device of keeping in, can disassemble structural framework 100, this can greatly reduce the required storage space of nuclear power station for fire-fighting liquid external absorption device of keeping in.
Further, in the embodiment of the present invention, at least one of the frame bottom plate 110, the 1 st frame side plate 120, the 2 nd frame side plate 130, … …, and the nth frame side plate 140 is a hollow plate structure. As such, the weight of the structural skeleton 100 may be further reduced.
In one embodiment, the liquid-containing bag 200 is provided with a plurality of perforations penetrating from the inner wall of the bag to the outer wall of the bag at intervals in the area adjacent to the bag opening and along the periphery of the bag opening; the fixing structure is a strip-shaped bendable structural member and sequentially penetrates through the through holes. Firstly, in the specific use process, the liquid containing bag 200 and the fixing structure are both wearing parts, and based on the wearing parts, the fixing structure and the liquid containing bag 200 are also detachably connected, so that the liquid containing bag is convenient to replace after being damaged; secondly, the liquid containing bag 200 is connected with a fixed structure by adopting a mode of forming through holes, the structure is simple, and the production and the manufacture of the liquid containing bag 200 are convenient; finally, the strip-shaped bendable structural members can be ropes, chains, steel wires and the like, are easy to obtain, and can be made of local materials in time if the fixing structure is damaged in the specific use process.
Further, the mouth of the accommodating cavity is provided with a rope hook 300 arranged along the periphery of the mouth. So, fixed knot constructs through the winding, can realize being connected with structural framework 100, and is simple convenient, and the fastening is good.
The more the number of the tying rope hooks 300 is, the more the winding points of the fixing structure are, the shapes of the bag opening of the liquid containing bag 200 and the cavity opening of the containing cavity are also corresponding and maintained, and at least one upper side plate edge of the 1 st framework side plate 120, the 2 nd framework side plates 130, … … and the N th framework side plate 140 can be arranged; specifically, in the embodiment of the present invention, three and spaced upper side panels of the 1 st frame side panel 120, the 2 nd frame side panels 130, … … and the nth frame side panel 140 are provided.
In one embodiment, the liquid containing bag 200 is made of canvas, which has the advantages of good waterproof performance and low cost.
In one embodiment, referring to fig. 1, the temporary fire fighting fluid absorbing device for a nuclear power plant further includes at least one straight roller 400 and at least one universal roller 500, wherein the straight rollers 400 and the universal rollers 500 support the structural framework 100 together, the straight rollers 400 are arranged in rows, and the sum of the number of the straight rollers 400 and the number of the universal rollers 500 is at least three. So, at the in-process that removes the outer device that inhales of fire-fighting liquid for the nuclear power station of keeping in, can adopt the mode of passing to remove the outer device that inhales of fire-fighting liquid for the nuclear power station of keeping in, reduce and remove the required external force of outer device that inhales of fire-fighting liquid for the nuclear power station of keeping in, reduced staff's working strength.
In this embodiment, two of the straight rollers 400 are provided, and two of the guide rollers 500 are provided.
Further, at least one of the straight rollers 400 is provided with a rotation stop lock. Therefore, when the temporary fire fighting liquid absorbing device for the nuclear power station moves to the preset position, the rotation stopping lock can be adopted to limit the corresponding straight roller 400 to be fixed for the straight roller 400 with the rotation stopping lock, so that the temporary fire fighting liquid absorbing device for the nuclear power station is prevented from moving when being pushed by accident.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a fire-fighting liquid is kept in outer device that inhales for nuclear power station which characterized in that includes:
the structure framework is provided with an accommodating cavity with an open cavity structure;
the liquid containing bag is made of flexible and waterproof materials and is provided with a bag opening;
the fixing structure is detachable from the structure framework and used for opening the bag opening of the liquid containing bag and also making the bag opening of the liquid containing bag annularly arranged in the area close to the cavity opening of the containing cavity.
2. The temporary fire-fighting liquid absorption device for the nuclear power station as claimed in claim 1, wherein the structural framework comprises a framework bottom plate and a 1 st framework side plate, a 2 nd framework side plate, … … and an N th framework side plate which are connected to the plate edges of the framework bottom plate, extend towards the same side to form and are sequentially adjacent end to end, the 1 st framework side plate, the 2 nd framework side plate, … … and the N th framework side plate are detachably connected with the framework bottom plate, the 1 st framework side plate, the 2 nd framework side plate, … … and the N th framework side plate form the accommodating cavity together, wherein N is greater than or equal to 3.
3. The temporary fire fighting liquid absorption device for the nuclear power station as claimed in claim 2, wherein the 1 st frame side plate, the 2 nd frame side plate, … … and the Nth frame are detachably connected.
4. The temporary fire-fighting liquid absorption device for the nuclear power station as claimed in claim 2, wherein at least one of the frame bottom plate, the 1 st frame side plate, the 2 nd frame side plate, … … and the Nth frame side plate is a hollow plate structure.
5. The temporary fire-fighting liquid absorption device for temporary storage according to claim 1, wherein the structural framework is made of 304 stainless steel.
6. The temporary fire-fighting liquid suction device for the nuclear power station as claimed in claim 1, wherein the liquid containing bag is provided with a plurality of through holes which penetrate from the inner wall of the bag to the outer wall of the bag at intervals in the area adjacent to the bag opening and along the periphery of the bag opening;
the fixing structure is a strip-shaped bendable structural member and sequentially penetrates through the through holes.
7. The temporary fire fighting liquid absorbing device for the nuclear power station as claimed in claim 6, wherein the chamber opening of the accommodating chamber is provided with a rope hook arranged along the peripheral edge of the chamber opening.
8. The temporary fire-fighting liquid absorbing device as set forth in claim 1, wherein the liquid containing bag is made of canvas material.
9. The temporary fire fighting fluid absorption device for a nuclear power plant according to claim 1, further comprising at least one straight running roller and at least one universal roller, wherein each straight running roller and each universal roller support the structural framework together, each straight running roller is arranged in a row, and the sum of the number of each straight running roller and each universal roller is at least three.
10. The temporary fire fighting fluid suction device as set forth in claim 9, wherein at least one of said straight rollers is provided with a rotation lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941696.9U CN212631524U (en) | 2020-05-28 | 2020-05-28 | Fire-fighting liquid temporary storage external absorption device for nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941696.9U CN212631524U (en) | 2020-05-28 | 2020-05-28 | Fire-fighting liquid temporary storage external absorption device for nuclear power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212631524U true CN212631524U (en) | 2021-03-02 |
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ID=74796163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020941696.9U Active CN212631524U (en) | 2020-05-28 | 2020-05-28 | Fire-fighting liquid temporary storage external absorption device for nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212631524U (en) |
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2020
- 2020-05-28 CN CN202020941696.9U patent/CN212631524U/en active Active
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