CN210134544U - Fireproof and explosion-proof structure and fireproof and explosion-proof wall composed of same - Google Patents
Fireproof and explosion-proof structure and fireproof and explosion-proof wall composed of same Download PDFInfo
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- CN210134544U CN210134544U CN201920935844.3U CN201920935844U CN210134544U CN 210134544 U CN210134544 U CN 210134544U CN 201920935844 U CN201920935844 U CN 201920935844U CN 210134544 U CN210134544 U CN 210134544U
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Abstract
The utility model discloses a fireproof and explosion-proof structure and a fireproof and explosion-proof wall composed of the same, which comprises a first fireproof and explosion-proof plate layer, a second fireproof and explosion-proof plate layer, a steel keel, a fireproof plate layer and a steel plate layer which are sequentially superposed; the outer surface of the first fireproof and explosion-proof plate layer is coated with steel plates, the middle of the second fireproof and explosion-proof plate layer is embedded with a reinforcing layer, and the frame space of the steel keel is filled with fireproof cotton; two sides of the first fireproof and explosion-proof plate layer are provided with first male plates, and the other two sides are provided with first female grooves corresponding to the first male plates; and second public boards are arranged on two sides of the second fireproof and explosion-proof board layer, and second female grooves corresponding to the second public boards are arranged on the remaining two sides. The utility model discloses a multilayer structure's stack combination setting, through the reasonable combination of multiple function panel to and steel joist's cooperation is used, has not only strengthened its fire and explosion protection function, also makes its weight functional structure rationalize more simultaneously, has promoted fire and explosion protection structure's installation convenience.
Description
Technical Field
The utility model relates to a fire and explosion protection technical field, concretely relates to fire and explosion protection structure and fire and explosion protection wall who constitutes.
Background
The fireproof and explosion-proof structure and the fireproof and explosion-proof wall are widely applied to flammable and explosive environments such as transformer substations, petrochemical industry, pharmacy, drilling platforms, warehouses, airports, railways, subway facilities and the like, and can effectively bear most of impact force generated by explosion when an accident dangerous situation occurs, prevent further spreading and harm of fire disasters and ensure the life and property safety of people.
The existing fireproof and explosion-proof structure is single and is composed of a single material, the production cost of the fireproof and explosion-proof plate is easily too high due to the arrangement, the fireproof and explosion-proof performance is poor, the capability of resisting multiple times of explosion impact or continuous combustion is poor, and meanwhile, the existing fireproof and explosion-proof plate is installed in a whole block when being installed, and the inconvenience of installation is also caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the fireproof and explosion-proof structure and the fireproof and explosion-proof wall formed by the same are provided, the fireproof and explosion-proof performance of the fireproof and explosion-proof structure is improved, and meanwhile the construction efficiency of the fireproof and explosion-proof wall is improved.
In order to achieve the above object, the utility model adopts the following technical scheme:
a fireproof and explosion-proof structure comprises a first fireproof and explosion-proof plate layer, a second fireproof and explosion-proof plate layer, a steel keel, a fireproof plate layer and a steel plate layer which are sequentially stacked; the outer surface of the first fireproof and explosion-proof plate layer is coated with steel plates, a reinforcing layer is embedded in the middle of the second fireproof and explosion-proof plate layer, and fireproof cotton is filled in the frame space of the steel keel;
two sides of the first fireproof and explosion-proof plate layer are provided with first male plates, and the other two sides of the first fireproof and explosion-proof plate layer are provided with first female grooves corresponding to the first male plates; and second public boards are arranged on two sides of the second fireproof and explosion-proof board layer, and second female grooves corresponding to the second public boards are arranged on the remaining two sides of the second fireproof and explosion-proof board layer.
Furthermore, in order to improve the fireproof and explosion-proof functions of the fireproof and explosion-proof plate, the splicing seams of the first fireproof and explosion-proof plate layer and the splicing seams of the second fireproof and explosion-proof plate layer are arranged in a staggered mode.
Preferably, the reinforcing layer is composed of one or more of a steel wire mesh, a steel plate provided with multi-mesh holes, inorganic fibers, inorganic fiber cloth and inorganic fiber mesh cloth.
Further, the height of the first male plate is equal to the height of the second male plate; the depth of the first female groove is equal to that of the second female groove.
Further, the first male plate and the second female slot are located on the same side, and the first female slot and the second male plate are located on the same side.
In a preferred embodiment, the thickness of the first fireproof and explosion-proof plate layer is 20-100 mm, the thickness of the second fireproof and explosion-proof plate layer is 20-100 mm, and the thickness of the steel plate is 0.3-2 mm; the size of the steel keel is 50-100 mm square; the thickness of the fireproof plate layer is 20-100 mm, and the thickness of the steel plate layer is 0.3-2 mm.
Preferably, the first fireproof and explosion-proof plate layer, the second fireproof and explosion-proof plate layer and the fireproof plate layer are all made of inorganic plates; the steel plate is a stainless steel plate.
The utility model also provides a fireproof and explosion-proof wall, which is formed by a plurality of fireproof and explosion-proof plates through the mutual clamping of the first male plate and the first female groove and the mutual clamping of the second male plate and the second female groove; in order to improve the stability of the components, the first fireproof and explosion-proof plate layer and the second fireproof and explosion-proof plate layer are anchored on the steel keel through rivets or screws, and the fireproof plate layer and the steel plate layer are anchored on the steel keel through rivets or screws.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a multilayer structure's stack combination setting, through the reasonable combination of multilayer fire prevention explosion-proof board, PLASTIC LAMINATED and steel sheet to and steel joist's cooperation is used, not only strengthened the utility model discloses a fire prevention and explosion-proof function also makes the weight of fire prevention explosion-proof board rationalize more simultaneously, has promoted fire prevention explosion-proof board's installation convenience.
(2) The utility model discloses a setting of public board and female groove can effectively improve the fire and explosion protection performance of fire and explosion protection board concatenation seam department, simultaneously, realization polylith fire and explosion protection structure's concatenation that can be effective quick to quick construction fire and explosion protection wall has improved the efficiency of erectting of fire and explosion protection wall.
(3) The utility model discloses a concatenation seam of first fire prevention explosion-proof board layer and the concatenation seam dislocation arrangement of second fire prevention explosion-proof board layer that set up, when carrying out polylith fire prevention explosion-proof structure and splice into fire prevention explosion-proof wall, the concatenation seam of first fire prevention explosion-proof board layer and the concatenation seam of second fire prevention explosion-proof board layer have just formed certain dislocation, make two-layer concatenation seam not on same perpendicular, avoided flame or explosion shock wave directly to pass along concatenation seam, the fire prevention explosion-proof efficiency of fire prevention explosion-proof wall has further been improved.
(4) The utility model discloses a first fire prevention explosion-proof board surface cladding has the steel sheet, can improve fire prevention explosion-proof construction's surface strength, refractiveness, waterproof nature, gas tightness, easy cleanability to can play the surface decoration effect.
Drawings
Fig. 1 is an explosion diagram of the structure of the present invention.
Fig. 2 is the utility model discloses the structural schematic diagram after the concatenation of fire prevention explosion-proof construction.
Wherein, the names corresponding to the reference numbers are:
1-a first fireproof and explosion-proof plate layer, 2-a second fireproof and explosion-proof plate layer, 3-a steel keel, 4-a fireproof plate layer, 5-a steel plate layer, 6-a reinforcing layer, 7-a steel plate, 8-a first male plate, 9-a first female groove, 10-a second male plate, 11-a second female groove, and 12-a rivet or a screw.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in FIG. 1: a fireproof and explosion-proof structure comprises a first fireproof and explosion-proof plate layer 1, a second fireproof and explosion-proof plate layer 2, a steel keel 3, a fireproof plate layer 4 and a steel plate layer 5 which are sequentially stacked; preferably, the first fireproof and explosion-proof plate layer 1, the second fireproof and explosion-proof plate layer 2 and the fireproof plate layer 4 are all made of inorganic plates; the steel plate is a stainless steel plate. The first fireproof and explosion-proof plate layer 1 is connected with the second fireproof and explosion-proof plate layer 2 in a staggered manner. The setting mode that the dislocation meets makes polylith fire and explosion protection board after splicing, and the concatenation seam of first fire and explosion protection board layer and the concatenation seam of second fire and explosion protection board layer are not on same perpendicular, great reduction flame or explosion shock wave mars pierce through the probability of blast wall through the concatenation seam, great promotion its fire and explosion protection performance.
All there is steel sheet 7 on the surface of first fire prevention explosion-proof board layer 1, and the setting of steel sheet cladding has not only improved middle inorganic panel's shock resistance intensity, also can play certain effect of beautifying the wall body simultaneously.
The middle of second fire prevention explosion-proof sheet layer 2 is embedded to have enhancement layer 6, enhancement layer 6 comprises one or more in steel wire net, the steel sheet of seting up the many meshes hole, inorganic fiber cloth, the inorganic fiber net cloth, the enhancement layer setting is in the middle of the second fire prevention explosion-proof sheet layer, firmly links together inorganic material of inorganic panel, strengthens the structural strength of its panel, and the effectual second fire prevention explosion-proof sheet layer inorganic panel that has prevented takes place broken risk when receiving impact pressure, and simultaneously, prevents that inorganic panel from spreading up the risk of fire in the process of receiving the fire, has promoted its fire prevention explosion-proof performance.
The frame space intussuseption of steel joist 3 is filled with fireproof cotton, has further promoted fireproof and explosion-proof structure's fire prevention heat-proof quality.
In order to improve the fireproof and explosion-proof performance of the splicing seams of the fireproof and explosion-proof structure and facilitate splicing of a plurality of fireproof and explosion-proof plates, first male plates 8 are arranged on two sides of the first fireproof and explosion-proof plate layer 1, and first female grooves 9 corresponding to the first male plates 8 are arranged on the remaining two sides; the both sides of second fire and explosion protection plate layer 2 are equipped with the public board 10 of second, the remaining both sides be equipped with the female groove 11 of the corresponding second of the public board 10 of second in the time of splicing public board card income female groove, can not only strengthen the intensity of its concatenation, improve its fire and explosion protection performance, simultaneously because public board and female cooperation in groove also can promote the efficiency of concatenation.
Preferably, the height of the first male plate 8 is equal to the height of the second male plate 10; the depth of the first female groove 9 is equal to that of the second female groove 11; the first male plate 8 and the second female slot 11 are located on the same side, and the first female slot 9 and the second male plate 10 are located on the same side.
The utility model also provides the preferred thickness range of each plate, the thickness of the first fireproof and explosion-proof plate layer 1 is 20-100 mm, the thickness of the second fireproof and explosion-proof plate layer is 20-100 mm, and the thickness of the steel plate 7 is 0.3-2 mm; the size of the steel keel 3 is 50-100 mm square; the thickness of the fireproof plate layer 4 is 20-100 mm, and the thickness of the steel plate layer 5 is 0.3-2 mm.
As shown in fig. 2: the utility model also provides a fireproof and explosion-proof wall, which is formed by a plurality of fireproof and explosion-proof plates through the mutual clamping of the first male plate and the first female groove and the mutual clamping of the second male plate and the second female groove; in order to improve the stability of the components thereof, the first fire and explosion protection plate layer 1 and the second fire and explosion protection plate layer 2 are anchored on the steel keel 3 by rivets or screws 12, and the fire and explosion protection plate layer 4 and the steel plate layer 5 are anchored on the steel keel 3 by rivets or screws 12.
The utility model discloses a fire and explosion protection structure comprises multilayer fire and explosion protection board, PLASTIC LAMINATED, steel sheet and steel joist, and each layer of fire and explosion protection structure all is mutually independent, can install one deck ground when installing, carries out layer and layer fixed through rivet or screw after having installed, great has alleviateed the weight of monoblock fire and explosion protection board, has greatly made things convenient for the installation and the use of fire and explosion protection board.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (8)
1. A fireproof and explosion-proof structure is characterized by comprising a first fireproof and explosion-proof plate layer (1), a second fireproof and explosion-proof plate layer (2), a steel keel (3), a fireproof plate layer (4) and a steel plate layer (5) which are sequentially stacked; the outer surface of the first fireproof and explosion-proof plate layer (1) is coated with a steel plate (7), a reinforcing layer (6) is embedded in the middle of the second fireproof and explosion-proof plate layer (2), and a frame space of the steel keel (3) is filled with fireproof cotton;
two sides of the first fireproof and explosion-proof plate layer (1) are provided with first male plates (8), and the remaining two sides are provided with first female grooves (9) corresponding to the first male plates (8); and second public boards (10) are arranged on two sides of the second fireproof and explosion-proof board layer (2), and second female grooves (11) corresponding to the second public boards (10) are arranged on the remaining two sides.
2. A fire and explosion protection structure according to claim 1, wherein the splicing seam of the first fire and explosion protection plate layer (1) and the splicing seam of the second fire and explosion protection plate layer (2) are arranged in a staggered manner.
3. A fire-proof and explosion-proof structure as claimed in claim 2, wherein the reinforcing layer (6) is formed by one or more of steel wire mesh, steel plate with multi-hole holes, inorganic fiber cloth and inorganic fiber mesh cloth.
4. A fire and explosion protection structure according to claim 3, wherein the height of the first male plate (8) is equal to the height of the second male plate (10); the depth of the first female groove (9) is equal to the depth of the second female groove (11).
5. A fire and explosion protection arrangement according to claim 4, wherein the first male plate (8) and the second female slot (11) are located on the same side, and the first female slot (9) and the second male plate (10) are located on the same side.
6. A fire and explosion protection structure according to any one of claims 1 to 5, wherein the thickness of the first fire and explosion protection plate layer (1) is 20 to 100mm, the thickness of the second fire and explosion protection plate layer (2) is 20 to 100mm, and the thickness of the steel plate (7) is 0.3 to 2 mm; the size of the steel keel (3) is 50-100 mm square; the thickness of the fireproof plate layer (4) is 20-100 mm, and the thickness of the steel plate layer (5) is 0.3-2 mm.
7. A fire and explosion protection arrangement according to claim 6, wherein the first fire and explosion protection sheet layer (1), the second fire and explosion protection sheet layer (2) and the fire and explosion protection sheet layer (4) are each formed of an inorganic plate material; the steel plate is a stainless steel plate.
8. The fire and explosion protection wall composed of a fire and explosion protection structure of claims 1 to 7, wherein a plurality of fire and explosion protection plates are constructed to form the fire and explosion protection wall through the mutual clamping of the first male plate and the first female groove and the mutual clamping of the second male plate and the second female groove; and the first fireproof and explosion-proof plate layer (1) and the second fireproof and explosion-proof plate layer (2) are anchored on the steel keel (3) through rivets or screws (12), and the fireproof plate layer (4) and the steel plate layer (5) are anchored on the steel keel (3) through rivets or screws (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935844.3U CN210134544U (en) | 2019-06-20 | 2019-06-20 | Fireproof and explosion-proof structure and fireproof and explosion-proof wall composed of same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920935844.3U CN210134544U (en) | 2019-06-20 | 2019-06-20 | Fireproof and explosion-proof structure and fireproof and explosion-proof wall composed of same |
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| CN210134544U true CN210134544U (en) | 2020-03-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158799A (en) * | 2019-06-20 | 2019-08-23 | 应急管理部四川消防研究所 | A kind of fire-proof and explosion-proof structure and its composed fire-proof and explosion-proof wall |
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- 2019-06-20 CN CN201920935844.3U patent/CN210134544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158799A (en) * | 2019-06-20 | 2019-08-23 | 应急管理部四川消防研究所 | A kind of fire-proof and explosion-proof structure and its composed fire-proof and explosion-proof wall |
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