CN220769291U - Underground fireproof dustproof isolation door - Google Patents
Underground fireproof dustproof isolation door Download PDFInfo
- Publication number
- CN220769291U CN220769291U CN202322369186.5U CN202322369186U CN220769291U CN 220769291 U CN220769291 U CN 220769291U CN 202322369186 U CN202322369186 U CN 202322369186U CN 220769291 U CN220769291 U CN 220769291U
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- fire
- main body
- proof
- assembly
- fixedly connected
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- 238000002955 isolation Methods 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 7
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 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 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model belongs to the field of isolation doors, and provides an underground fireproof dustproof isolation door which comprises a main body, wherein a collapse prevention assembly capable of locking the main body is arranged at the top of one end of the back surface of the main body, and a fireproof assembly capable of extinguishing fire nearby the main body is arranged at one end of the inside of the main body; the two sides of the bottom of the collapse prevention assembly are symmetrically and fixedly connected with fixing blocks, bolts are inserted into the fixing blocks, the bolts penetrate through the inside of the main body, sliding grooves are symmetrically formed in the two sides of the inside of the collapse prevention assembly, and sliding plates are connected in the sliding grooves in a sliding mode; according to the fire-proof device, the integral fire-proof effect of the device is improved through the fire-proof plate, the integral heat-proof effect of the device is improved through the heat-proof plate, when the fire intensity is too large, the water agent fire-extinguishing liquid in the fire-proof assembly automatically flows out after the heat-proof plate and the fire-proof plate are burnt through, the water agent fire-extinguishing liquid is utilized to extinguish the fire around the device, fire fighters can enter the device conveniently to extinguish the fire, and therefore the practicability of the device is improved.
Description
Technical Field
The utility model belongs to the field of isolation doors, and particularly relates to an underground fireproof dustproof isolation door.
Background
The fireproof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation in a certain time, is a fireproof partition with certain fire resistance and is arranged among fireproof partitions, evacuation stairways, vertical shafts and the like, has the function of preventing fire spreading and smoke spreading besides the function of a common door, can prevent the fire spreading in a certain time, and ensures personnel evacuation;
most of the existing isolation doors can be pushed down by the impact force of fire explosion when a fire disaster occurs, so that the closing firmness of the isolation doors in the using process is reduced, most of the existing isolation doors cannot be used for extinguishing the surrounding fire, fire fighters cannot enter the fire extinguishing device conveniently, and the practicability of the device is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an underground fireproof dustproof isolation door, which aims to solve the problems that in the prior art, the underground fireproof dustproof isolation door can be pushed to and can not be used for extinguishing surrounding fire due to the impact force of fire explosion.
The underground fireproof dustproof isolation door comprises a main body, wherein an anti-collapse component capable of locking the main body is arranged at the top of one end of the back of the main body, and a fireproof component capable of extinguishing fire nearby the main body is arranged at one end of the inside of the main body;
the anti-collapse device comprises a main body, a fixing block, a sliding plate, three groups of bolts, an electric push rod, an output end of the electric push rod and a sliding plate, wherein the fixing block is symmetrically and fixedly connected with two sides of the bottom of the anti-collapse assembly, the bolt is inserted into the fixing block, and penetrates through the inside of the main body;
the inside packing of fire prevention subassembly has aqueous agent fire extinguishing liquid, the laminating of the back one end of fire prevention subassembly has the heat insulating board, the one end laminating that the fire prevention subassembly was kept away from to the heat insulating board has the PLASTIC LAMINATED.
Preferably, both ends of the main body are fixedly connected with a door handle, and anti-skid patterns are arranged on the outer side of the door handle.
Preferably, an internal threaded hole is formed in the middle position inside the fixed block, and the internal threaded hole is mutually matched with the bolt.
Preferably, one end of the front face of the bolt is fixedly connected with a rotating handle, and one end of the front face of the rotating handle is provided with a cross groove.
Preferably, through holes are symmetrically formed in two sides of the middle position inside the main body, and the through holes are mutually matched with the bolts.
Preferably, the aqueous extinguishing fluid is formed by combining four components of a hydrocarbon surfactant, a fluorocarbon surfactant, a flame retardant and an auxiliary agent.
Preferably, the bottom of the electric push rod is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with the inner bottom of the collapse prevention assembly.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the electric push rod is opened, the electric push rod is utilized to drive the sliding plate to slide and ascend in the sliding groove, then the sliding plate is utilized to drive the bolt to ascend, the bolt is inserted into the external reserved hole to limit and fix the main body, and the main body is prevented from being pushed by the impact force of fire explosion, so that the closing firmness of the main body in the using process is improved.
2. According to the fire-proof device, the integral fire-proof effect of the device is improved through the fire-proof plate, the integral heat-proof effect of the device is improved through the heat-proof plate, when the fire intensity is too large, the water agent fire-extinguishing liquid in the fire-proof assembly automatically flows out after the heat-proof plate and the fire-proof plate are burnt through, the water agent fire-extinguishing liquid is utilized to extinguish the fire around the device, fire fighters can enter the device conveniently to extinguish the fire, and therefore the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a back view structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic side cross-sectional view of the present utility model;
fig. 5 is an enlarged schematic view in front cross-section of the collapse prevention assembly of the present utility model.
In the figure: 1. a main body; 2. an anti-collapse assembly; 20. a bolt; 21. a plug pin; 22. a chute; 23. a fixed block; 24. a sliding plate; 25. an electric push rod; 3. a fire protection assembly; 30. aqueous extinguishing liquid; 31. a heat insulating plate; 32. and a fireproof plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5:
embodiment one: the utility model provides an underground fireproof dustproof isolation door, which comprises a main body 1, wherein a collapse prevention assembly 2 capable of locking the main body 1 is arranged at the top of one end of the back surface of the main body 1, and a fireproof assembly 3 capable of extinguishing fire nearby the main body 1 is arranged at one end of the inside of the main body 1;
the both sides symmetry fixedly connected with fixed block 23 of subassembly 2 bottom of preventing collapsing, the inside of fixed block 23 is inserted and is equipped with bolt 20, and the inside that the bolt 20 runs through main part 1, spout 22 has been seted up to the inside bilateral symmetry of subassembly 2 of preventing collapsing, the inside sliding connection of spout 22 has sliding plate 24, the even fixedly connected with of top of sliding plate 24 is three sets of bolts 21, and bolt 21 extends to the outside of subassembly 2 of preventing collapsing, the intermediate position department fixedly connected with electric putter 25 of the interior bottom of subassembly 2 of preventing collapsing, and electric putter 25's output and sliding plate 24's bottom fixed connection.
Preferably, both ends of the main body 1 are fixedly connected with door handles, anti-skidding patterns are arranged on the outer sides of the door handles, the main body 1 can be normally opened and closed by the aid of the door handles, and operators can feel more comfortable when holding the door handles by the aid of the anti-skidding patterns.
Preferably, an internal threaded hole is formed in the middle position of the inside of the fixing block 23, the internal threaded hole is mutually matched with the bolt 20, and an operator can conveniently and fixedly install the bolt 20 by using the internal threaded hole, so that the bolt 20 fixes the whole collapse prevention assembly 2.
Preferably, a rotating handle is fixedly connected to one end of the front face of the bolt 20, a cross groove is formed in one end of the front face of the rotating handle, the bolt 20 can be manually rotated by the rotating handle, when the manual rotation is not operated, a tool is inserted into the cross groove, and the tool is used for rotating the bolt 20.
Preferably, through holes are symmetrically formed in two sides of the middle position inside the main body 1, the through holes are mutually matched with the bolts 20, the bolts 20 can be installed through the through holes, and operators can more conveniently assemble the assembly.
Preferably, the bottom rigid coupling of electric putter 25 has the fixed plate, and fixed plate and the interior bottom fixed connection of anti-collapse subassembly 2, makes electric putter 25 utilize the fixed plate to make things convenient for the operating personnel to fix with the bolt more when the installation for electric putter 25 can fixed mounting in the inside of anti-collapse subassembly 2.
From the above, when in use, the device is firstly installed at a designated position, after the installation is completed, the main body 1 is used for fire prevention and dust prevention, when a fire disaster occurs, the electric push rod 25 is opened, the electric push rod 25 is used for driving the sliding plate 24 to slide and lift up in the sliding groove 22, then the sliding plate 24 is used for driving the bolt 21 to lift up, the bolt 21 is used for being inserted into an external reserved hole to limit and fix the main body 1, the impact force of fire explosion is prevented from pushing the main body 1 to the position, the closing firmness of the main body 1 in the use process is further improved, when the electric push rod 25 is damaged due to the high temperature of the fire disaster, the bolt 20 is rotated out from the fixing block 23 by rotating the bolt 20, the fixing of the collapse prevention assembly 2 is released, and the collapse prevention assembly 2 can automatically fall down after the releasing, so that the main body 1 is opened.
Embodiment two: this embodiment is basically the same as the previous embodiment except that the inside of the fire prevention component 3 is filled with the aqueous extinguishing fluid 30, one end of the back surface of the fire prevention component 3 is attached with the heat insulation board 31, and one end of the heat insulation board 31 away from the fire prevention component 3 is attached with the fire prevention board 32.
Preferably, the aqueous extinguishing fluid 30 is formed by combining four components of hydrocarbon surfactant, fluorocarbon surfactant, flame retardant and auxiliary agent, and fire around the device is extinguished by using the aqueous extinguishing fluid 30, so that firefighters can conveniently enter the device to extinguish the fire.
From the above, when a fire disaster occurs, the fire protection plate 32 is used to improve the overall fire protection effect of the device, the heat insulation plate 31 is used to improve the overall heat insulation effect of the device, when the fire disaster is too large, the fire extinguishing liquid 30 of the water agent inside the fire protection assembly 3 automatically flows out after the heat insulation plate 31 and the fire protection plate 32 burn through, the fire around the device is extinguished by the fire extinguishing liquid 30 of the water agent, so that a fire fighter can enter the device to extinguish the fire conveniently, and the practicability of the device is improved.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. An underground fireproof dustproof isolation door which is characterized in that: the fire-proof device comprises a main body (1), wherein a collapse-proof component (2) capable of locking the main body (1) is arranged at the top of one end of the back of the main body (1), and a fire-proof component (3) capable of extinguishing fire nearby the main body (1) is arranged at one end of the inside of the main body (1);
the anti-collapse device is characterized in that fixing blocks (23) are symmetrically and fixedly connected to two sides of the bottom of the anti-collapse assembly (2), bolts (20) are inserted into the fixing blocks (23), the bolts (20) penetrate through the main body (1), sliding grooves (22) are symmetrically formed in two sides of the inside of the anti-collapse assembly (2), sliding plates (24) are slidably connected to the inside of the sliding grooves (22), three groups of bolts (21) are uniformly and fixedly connected to the top of the sliding plates (24), the bolts (21) extend to the outside of the anti-collapse assembly (2), electric push rods (25) are fixedly connected to the middle position of the inner bottom of the anti-collapse assembly (2), and the output ends of the electric push rods (25) are fixedly connected with the bottoms of the sliding plates (24);
the fire-proof fire-extinguishing device is characterized in that the inside of the fire-proof assembly (3) is filled with water agent fire-extinguishing liquid (30), one end of the back of the fire-proof assembly (3) is attached with a heat-insulating plate (31), and one end, far away from the fire-proof assembly (3), of the heat-insulating plate (31) is attached with a fire-proof plate (32).
2. A downhole fire and dust barrier as defined in claim 1, wherein: the two ends of the main body (1) are fixedly connected with door handles, and anti-skid patterns are arranged on the outer sides of the door handles.
3. A downhole fire and dust barrier as defined in claim 1, wherein: an internal threaded hole is formed in the middle position inside the fixed block (23), and the internal threaded hole is mutually matched with the bolt (20).
4. A downhole fire and dust barrier as defined in claim 1, wherein: a rotating handle is fixedly connected to one end of the front face of the bolt (20), and a cross groove is formed in one end of the front face of the rotating handle.
5. A downhole fire and dust barrier as defined in claim 1, wherein: through holes are symmetrically formed in two sides of the middle position inside the main body (1), and the through holes are mutually matched with the bolts (20).
6. A downhole fire and dust barrier as defined in claim 1, wherein: the aqueous fire extinguishing liquid (30) is formed by combining four components of a hydrocarbon surfactant, a fluorocarbon surfactant, a flame retardant and an auxiliary agent.
7. A downhole fire and dust barrier as defined in claim 1, wherein: the bottom of the electric push rod (25) is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with the inner bottom of the collapse prevention assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369186.5U CN220769291U (en) | 2023-09-01 | 2023-09-01 | Underground fireproof dustproof isolation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369186.5U CN220769291U (en) | 2023-09-01 | 2023-09-01 | Underground fireproof dustproof isolation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769291U true CN220769291U (en) | 2024-04-12 |
Family
ID=90598867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369186.5U Active CN220769291U (en) | 2023-09-01 | 2023-09-01 | Underground fireproof dustproof isolation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769291U (en) |
-
2023
- 2023-09-01 CN CN202322369186.5U patent/CN220769291U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |