CN220747315U - Fireproof integrated steel structure wall for transformer substation - Google Patents
Fireproof integrated steel structure wall for transformer substation Download PDFInfo
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- CN220747315U CN220747315U CN202322136520.2U CN202322136520U CN220747315U CN 220747315 U CN220747315 U CN 220747315U CN 202322136520 U CN202322136520 U CN 202322136520U CN 220747315 U CN220747315 U CN 220747315U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 108
- 239000010959 steel Substances 0.000 title claims abstract description 108
- 239000000945 filler Substances 0.000 claims abstract description 33
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 239000000779 smoke Substances 0.000 claims description 22
- 230000000007 visual effect Effects 0.000 claims description 21
- 230000009970 fire resistant effect Effects 0.000 claims description 11
- 239000011490 mineral wool Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 description 82
- 239000000463 material Substances 0.000 description 8
- 230000002265 prevention Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a fireproof integrated steel structure wall for a transformer substation, which comprises an isolation layer, a fireproof layer, a steel structure layer and a fireproof layer, wherein the fireproof layer and the fireproof layer are respectively arranged on two sides of the steel structure layer, the isolation layer is arranged on one surface of the fireproof layer far away from the steel structure layer, the steel structure layer comprises a first structure, a second structure and a third structure, the first structure and the second structure are arranged on one side of the third structure close to the fireproof layer, the first structure is arranged above the second structure, the third structure is arranged on one surface of the steel structure layer close to the fireproof layer, and the steel structure and fireproof filler are combined by utilizing the structural design of a triangle, so that the fireproof structure and a supporting structure of the structure layer are integrated, the stability of the supporting structure can be enhanced, the structure of an intermediate layer is reduced, the occupation ratio of the fireproof structure is increased, and the fireproof performance of the wall of the transformer substation is enhanced.
Description
Technical Field
The utility model relates to the technical field of transformer substation walls, in particular to a fireproof integrated steel structure wall for a transformer substation.
Background
The transformer is equipment with explosion hazard, cooling oil is contained in the equipment, a room is required to be isolated from other rooms by using a firewall, meanwhile, the internal temperature of the transformer is higher, once the transformer is on fire, the internal loss of the transformer substation is serious, and therefore, the structural wall body at the periphery of the transformer substation is required to have certain fireproof performance.
A part of transformer substation structural wall body in the market also has a fireproof function, such as a lightweight modularized transformer substation firewall (publication number: CN211714255U, publication day: 2020-10-20) wall body frame is formed by combining and connecting a plurality of galvanized square pipes, fireproof plates are fixedly connected at the front end and the rear end of the galvanized square pipes through screws and nuts to form a double-sided fireproof wall body structure, superfine glass wool plates are filled between the inner fireproof plates and the outer fireproof plates, a plurality of reinforcing ribs are arranged in the inner fireproof plates and the outer fireproof plates, two ends of the reinforcing ribs extend out of the surfaces of the fireproof plates, one end of each reinforcing rib is connected with a steel welding net sheet, and the other end of each reinforcing rib is connected with a cushion block.
The wall body has the advantages of good fireproof insulation, water and moisture resistance, heat and sound insulation, light weight and high strength, and can meet the insulation fireproof requirement, but the wall body frame of the wall body is formed by connecting a plurality of galvanized square pipes, the wall body has weaker earthquake resistance and weaker rigidity, meanwhile, the fireproof structure and the supporting structure are not designed into an integrated structure, so that the independence of the two is too high, the integrated design of the wall body can enable the fireproof structure and the supporting structure to be combined more firmly, the interlayer structure is reduced, the occupation ratio of the fireproof structure is increased, and the fireproof performance of the wall body of the transformer substation is enhanced.
Disclosure of Invention
Aiming at the technical defects in the background technology, the utility model provides a fireproof integrated steel structure wall for a transformer substation, which solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows:
the utility model relates to a fireproof integrated steel structure wall for a transformer substation, which comprises an isolation layer, a fireproof layer, a steel structure layer and a fireproof layer, wherein the fireproof layer and the fireproof layer are respectively arranged on two sides of the steel structure layer;
the steel structure layer comprises a first structure, a second structure and a third structure, the first structure is arranged at the top end of the steel structure layer, the second structure is arranged below the first structure, and the third structure is arranged at one side, far away from the fireproof layer, of the first structure;
the first structure comprises a triangular steel plate and a first fireproof filler, the triangular steel plate is arranged at the top end of the first structure, the second structure comprises a triangular support frame and a second fireproof filler, the triangular support frame is arranged at the bottom end of the second structure, the first fireproof filler and the second fireproof filler are respectively arranged between the third structure and the fireproof layer, and a horizontal steel plate is arranged between the first fireproof filler and the second fireproof filler.
As a further technical scheme of the utility model, one end of the steel structure layer, which is close to the fireproof layer, is provided with a supporting framework, the supporting framework is connected with a third structure through a top plate and a bottom plate, the top plate is arranged at the top end of the steel structure layer, and the bottom plate is arranged at the bottom end of the steel structure layer.
As a further technical scheme of the utility model, one side of the triangular steel plate is connected with the top plate, the other side of the triangular steel plate is connected with the third structure, two ends of the triangular support frame are respectively connected with the supporting framework and the bottom plate, one end of the horizontal steel plate is connected with the supporting framework, and the other end of the horizontal steel plate is connected with the third structure.
As a further technical scheme of the utility model, the first fireproof filler is arranged between the top plate and the horizontal steel plate, and the second fireproof filler is arranged between the horizontal steel plate and the bottom plate.
As a further technical scheme of the utility model, a plurality of triangular steel plates and triangular support frames are respectively arranged, and the triangular steel plates and the triangular support frames are respectively transversely arranged along the steel structure layer.
As a further technical scheme of the utility model, the fireproof layer comprises a first fireproof plate, a second fireproof plate and a fireproof rock wool layer, wherein the first fireproof plate and the second fireproof plate are respectively arranged on two sides of the fireproof rock wool layer, the first fireproof plate is arranged at one end of the fireproof layer, which is close to the isolation layer, and the second fireproof plate is arranged at one end of the fireproof layer, which is close to the steel structure layer.
As a further technical scheme of the utility model, one side of the isolating layer, which is far away from the fireproof layer, is provided with a smoke detector and an audible and visual alarm, the smoke detector and the audible and visual alarm are respectively arranged at the top end of the isolating layer, and the smoke detector is arranged at one side, which is adjacent to the audible and visual alarm, and is electrically connected with the audible and visual alarm.
The utility model has the beneficial effects that:
the third structure is a steel structure, the earthquake resistance and rigidity strength of the wall can be improved, the first structure comprises the triangular steel plates and the first fireproof filler, the second structure comprises the triangular support frame and the second fireproof filler, the triangular steel plates and the triangular support frame are combined with the fireproof filler by utilizing the triangular structural design, the fireproof structure and the supporting structure of the structural layer are integrated, meanwhile, the stability of the supporting structure can be enhanced by the triangular structure, the middle layer structure is reduced, the occupation ratio of the fireproof structure is increased, and the fireproof performance of the wall of the transformer substation is enhanced.
According to the utility model, the fireproof layer and the fireproof layer are respectively arranged on two sides of the steel structure layer, the fireproof layer consists of the two fireproof plates and the fireproof rock wool layer, the fireproof layer has good fireproof performance, meanwhile, the isolating layer is arranged on one surface of the fireproof layer far away from the steel structure layer, has the functions of heat insulation and heat preservation, and is arranged on the inner side of the wall body of the transformer substation to isolate the fireproof layer from the inside of the transformer substation, so that the fireproof performance of the wall body is further enhanced.
Drawings
Fig. 1 is a structural view of a fireproof integrated steel structural wall for a transformer substation.
Fig. 2 is a structural exploded view of a fire-resistant integrated steel structural wall for a substation.
Fig. 3 is a side view of a fire-resistant integrated steel structural wall for a substation.
Fig. 4 is a schematic view of a steel structural layer of a fire-proof integrated steel structural wall for a transformer substation.
Wherein: isolation layer 1, flame retardant coating 2, first PLASTIC LAMINATED 21, fire prevention rock wool layer 22, second PLASTIC LAMINATED 23, steel structural layer 3, first structure 31, triangular steel plate 311, first fire prevention filler 312, second structure 32, triangular support frame 321, second fire prevention filler 322, third structure 33, horizontal steel plate 34, support frame 35, roof 36, floor 37, flame retardant coating 4, smoke detector 5, audible and visual alarm 6.
Detailed Description
The following description of the embodiments of the present utility model is given with reference to fig. 1 to 4 and the related examples, but the embodiments of the present utility model are not limited to the following examples, and the present utility model relates to the relevant essential components in the field, and should be regarded as known and understood by those skilled in the art.
The transformer is equipment with explosion hazard, cooling oil is contained in the equipment, a room is required to be isolated from other rooms by using a firewall, meanwhile, the internal temperature of the transformer is higher, once the transformer is on fire, the internal loss of the transformer substation is serious, and therefore, the structural wall body at the periphery of the transformer substation is required to have certain fireproof performance.
The utility model provides a fireproof integrated steel structure wall for a transformer substation, which comprises an isolation layer 1, a fireproof layer 2, a steel structure layer 3 and a fireproof layer 4, wherein the fireproof layer 2 and the fireproof layer 4 are respectively arranged on two sides of the steel structure layer 3, and the isolation layer 1 is arranged on one surface, far away from the steel structure layer 3, of the fireproof layer 2.
According to the utility model, the fireproof layer 2 and the fireproof layer 4 are respectively arranged on two sides of the steel structure layer 3, wherein the fireproof layer 2 comprises a first fireproof plate 21, a second fireproof plate 23 and a fireproof rock wool layer 22, the first fireproof plate 21 and the second fireproof plate 23 are respectively arranged on two sides of the fireproof rock wool layer 22, the first fireproof plate 21 is arranged at one end of the fireproof layer 2, which is close to the isolation layer 1, and the second fireproof plate 23 is arranged at one end of the fireproof layer 2, which is close to the steel structure layer 3.
The main material of the fireproof rock wool is natural basalt, which is a building material which can not burn, the melting point can reach 1000 ℃, the fireproof rock wool can not deform during high-temperature baking, smoke can not be generated in fire disaster, and harmful gas can not be released due to high temperature.
The fire-resistant layer 4 is internally provided with a fire-resistant plate, and the fire-resistant plate are the same product in the market, so the fire-resistant plate is hereinafter collectively called as a fire-resistant plate, and the fire-resistant plate has the advantages of good wear resistance, fire resistance, flame retardance and the like, and is light in weight, high in strength, good in ductility and strong in shock resistance.
One side of the isolation layer 1, which is far away from the fireproof layer 2, is provided with a smoke detector 5 and an audible and visual alarm 6, the smoke detector 5 and the audible and visual alarm 6 are respectively arranged at the top end of the isolation layer 1, the smoke detector 5 is arranged at one side adjacent to the audible and visual alarm 6 and is electrically connected with the audible and visual alarm 6, wherein the electrical connection means that the smoke detector 5 and the audible and visual alarm 6 are connected through an electric wire, and the smoke detector 5 and the audible and visual alarm 6 are connected with an external power supply through the electric wire.
The isolation layer 1 is internally provided with isolation materials such as an isolation plate and the like, the isolation layer 1 has good heat preservation and insulation effects, simultaneously isolates the wall body from air, prevents the wall body from generating fire, and the isolation layer 1 is arranged on the inner side of the transformer substation wall body and can isolate the fireproof layer 2 from the inside of the transformer substation, so that the fireproof performance of the wall body is further enhanced.
The isolation layer 1 is provided with a smoke detector 5 and an audible and visual alarm 6, the smoke detector 5 is mainly used for realizing fire prevention by monitoring the concentration of smoke, the interior of the smoke detector 5 adopts an ionic smoke sensor, and the ionic smoke sensor is an advanced technology and stable and reliable sensor, is widely applied to various fire alarm systems, and has the performance far superior to that of a gas-sensitive resistor type fire alarm.
The audible and visual annunciator 6 is an annunciator device used in dangerous places and emitting annunciator signals to people through sound and various lights, the audible and visual annunciator 6 is connected with the smoke detector 5, when the smoke detector 5 detects that the concentration of smoke is too high, the audible and visual annunciator 6 is sent by a standing horse to signal the audible and visual annunciator 6, and the audible and visual annunciator 6 gives an alarm.
The steel structure layer 3 includes first structure 31, second structure 32 and third structure 33, steel structure layer 3 top is located to first structure 31, first structure 31 below is located to second structure 32, one side of flame retardant coating 2 is kept away from to first structure 31 is located to third structure 33, third structure 33 is the steel structure, and whole steel structure layer 3 is as the bearing structure of wall body, the steel structure has intensity height, the dead weight is light, shock resistance is good, durable, long service life, the large-span, save space, simple structure, advantages such as economical and practical, can improve shock resistance and rigidity intensity of wall body.
The first structure 31 comprises a triangular steel plate 311 and a first fireproof filler 312, the triangular steel plate 311 is arranged at the top end of the first structure 31, the second structure 32 comprises a triangular support frame 321 and a second fireproof filler 322, the triangular support frame 321 is arranged at the bottom end of the second structure 32, the first fireproof filler 312 and the second fireproof filler 322 are respectively arranged between the third structure 33 and the fireproof layer 2, and a horizontal steel plate 34 is arranged between the first fireproof filler 312 and the second fireproof filler 322.
The one end that steel structural layer 3 is close to flame retardant coating 2 is equipped with braced frame 35, braced frame 35 passes through roof 36 and bottom plate 37 and connects third structure 33, and steel structural layer 3 top is located to roof 36, and steel structural layer 3 bottom is located to bottom plate 37, and roof 36 and third structure 33 are connected respectively to two right-angle sides of triangular steel plate 311, and braced frame 35 and bottom plate 37 are connected respectively at the both ends of triangular support frame 321, and braced frame 35 is connected to horizontal steel plate 34 one end, and third structure 33 is connected to the other end.
The first fireproof filler 312 is arranged between the top plate 36 and the horizontal steel plate 34, the second fireproof filler 322 is arranged between the horizontal steel plate 34 and the bottom plate 37, the triangular steel plates 311 and the triangular support frames 321 are respectively provided with a plurality of triangular steel plates 311 and a plurality of triangular support frames 321 which are respectively arranged transversely along the steel structure layer 3.
The upper half of the third structure 33, the supporting frame 35 and the horizontal steel plate 34 form an area in which the first fireproof filler 312 is filled; the lower half of the third structure 33, the supporting frame 35 and the horizontal steel plate 34 form another area, and the second fireproof filler 322 is filled in this area, and the two areas can be filled with the same or different fireproof materials according to the requirements.
Be equipped with triangle steel sheet 311 in the first structure 31, be equipped with triangular support frame 321 in the second structure 32, triangle steel sheet 311 utilizes triangle's structural design with triangular support frame 321, combines steel construction and fire prevention filler for the fire prevention structure and the bearing structure integration of this structural layer, triangle-shaped can strengthen bearing structure's steadiness simultaneously, reduces intermediate level structure, increases fire prevention structure's duty ratio, thereby reinforcing transformer substation's wall body's fire behavior.
The triangular steel plate 311 is a triangular steel plate, two sides of the triangular steel plate 311 are respectively connected with the top plate 36 and the third structure 33, the triangular steel plate 311 has higher bearing capacity, the self advantage can be utilized to firmly support the framework 35 and the third structure 33, the first fireproof filling material is matched with the triangular steel plate 311 to enable the fireproof structure and the supporting structure to be integrated, the middle layer structure is reduced, the occupation ratio of the fireproof structure is increased, and accordingly the fireproof performance of a wall body of a transformer substation is enhanced.
The triangular support frame 321 is a support frame in which a support bar, the bottom plate 37 and the support framework 35 form a triangle, the second fireproof filling material can be filled in the area of the second structure 32, the triangular support frame is used as a support structure of the area, the second fireproof filling material is matched with the triangular support frame, so that the fireproof structure and the support structure are integrated, the middle layer structure is reduced, the occupation ratio of the fireproof structure is increased, and the fireproof performance of the wall body of the transformer substation is enhanced.
The first fireproof material and the second fireproof material are preferably perlite, and the perlite has better fireproof performance and higher safety and durability and is very suitable for the utility model.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The fireproof integrated steel structure wall for the transformer substation is characterized by comprising an isolation layer (1), a fireproof layer (2), a steel structure layer (3) and a fireproof layer (4), wherein the fireproof layer (2) and the fireproof layer (4) are respectively arranged on two sides of the steel structure layer (3), and the isolation layer (1) is arranged on one surface, far away from the steel structure layer (3), of the fireproof layer (2);
the steel structure layer (3) comprises a first structure (31), a second structure (32) and a third structure (33), wherein the first structure (31) is arranged at the top end of the steel structure layer (3), the second structure (32) is arranged below the first structure (31), and the third structure (33) is arranged at one side, far away from the fireproof layer (2), of the first structure (31);
the first structure (31) comprises a triangular steel plate (311) and a first fireproof filler (312), the triangular steel plate (311) is arranged at the top end of the first structure (31), the second structure (32) comprises a triangular support frame (321) and a second fireproof filler (322), the triangular support frame (321) is arranged at the bottom end of the second structure (32), the first fireproof filler (312) and the second fireproof filler (322) are respectively arranged between the third structure (33) and the fireproof layer (2), and a horizontal steel plate (34) is arranged between the first fireproof filler (312) and the second fireproof filler (322).
2. The fireproof integrated steel structure wall for the transformer substation according to claim 1, wherein a supporting framework (35) is arranged at one end, close to the fireproof layer (2), of the steel structure layer (3), the supporting framework (35) is connected with a third structure (33) through a top plate (36) and a bottom plate (37), the top plate (36) is arranged at the top end of the steel structure layer (3), and the bottom plate (37) is arranged at the bottom end of the steel structure layer (3).
3. The fireproof integrated steel structure wall for the transformer substation according to claim 2, wherein one side of the triangular steel plate (311) is connected with a top plate (36), the other side of the triangular steel plate is connected with a third structure (33), two ends of the triangular support frame (321) are respectively connected with a supporting framework (35) and a bottom plate (37), one end of the horizontal steel plate (34) is connected with the supporting framework (35), and the other end of the horizontal steel plate is connected with the third structure (33).
4. The fire-resistant integrated steel structural wall for a transformer substation according to claim 2, wherein the first fire-resistant filler (312) is provided between the top plate (36) and the horizontal steel plate (34), and the second fire-resistant filler (322) is provided between the horizontal steel plate (34) and the bottom plate (37).
5. The fire-proof integrated steel structure wall for the transformer substation according to claim 1, wherein a plurality of triangular steel plates (311) and triangular support frames (321) are respectively arranged, and the triangular steel plates (311) and the triangular support frames (321) are respectively arranged transversely along the steel structure layer (3).
6. The fireproof integrated steel structure wall for the transformer substation according to claim 1, wherein the fireproof layer (2) comprises a first fireproof plate (21), a second fireproof plate (23) and a fireproof rock wool layer (22), the first fireproof plate (21) and the second fireproof plate (23) are respectively arranged on two sides of the fireproof rock wool layer (22), the first fireproof plate (21) is arranged at one end, close to the isolation layer (1), of the fireproof layer (2), and the second fireproof plate (23) is arranged at one end, close to the steel structure layer (3), of the fireproof layer (2).
7. The fireproof integrated steel structure wall for the transformer substation according to claim 1, wherein one surface of the isolation layer (1) far away from the fireproof layer (2) is provided with a smoke detector (5) and an audible and visual alarm (6), the smoke detector (5) and the audible and visual alarm (6) are respectively arranged at the top end of the isolation layer (1), and the smoke detector (5) is arranged at one side adjacent to the audible and visual alarm (6) and is electrically connected with the audible and visual alarm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136520.2U CN220747315U (en) | 2023-08-09 | 2023-08-09 | Fireproof integrated steel structure wall for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136520.2U CN220747315U (en) | 2023-08-09 | 2023-08-09 | Fireproof integrated steel structure wall for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747315U true CN220747315U (en) | 2024-04-09 |
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ID=90555144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136520.2U Active CN220747315U (en) | 2023-08-09 | 2023-08-09 | Fireproof integrated steel structure wall for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747315U (en) |
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2023
- 2023-08-09 CN CN202322136520.2U patent/CN220747315U/en active Active
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