CN109162381B - Fireproof partition device between two points - Google Patents
Fireproof partition device between two points Download PDFInfo
- Publication number
- CN109162381B CN109162381B CN201811069975.4A CN201811069975A CN109162381B CN 109162381 B CN109162381 B CN 109162381B CN 201811069975 A CN201811069975 A CN 201811069975A CN 109162381 B CN109162381 B CN 109162381B
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- Prior art keywords
- fireproof
- cylinder
- cloth
- fire
- retardant
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005192 partition Methods 0.000 title claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 61
- 239000003063 flame retardant Substances 0.000 claims abstract description 29
- 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 abstract description 18
- 230000002265 prevention Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7411—Details for fire protection
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/947—Protection against other undesired influences or dangers against fire by closing openings in walls or the like in the case of fire
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a fireproof partition device between two points, which comprises a first cylinder and a second cylinder, wherein fireproof flame-retardant layers are respectively rolled on the first cylinder and the second cylinder, each fireproof flame-retardant layer comprises at least two layers of adhered fireproof cloth, a sliding device is arranged at the bottom of each fireproof flame-retardant cloth, and a rotating and fixing device is arranged at the end part of each fireproof flame-retardant cloth. When a fire disaster happens, the fireproof flame-retardant layers coiled in the first cylinder body and the second cylinder body are pulled out by pulling the rotating shaft, four groups of fireproof cloth can be pulled from the first cylinder body and the second cylinder body, the fireproof cloth in the first cylinder body and one group of fireproof cloth in the second cylinder body are fixed through the clamping jaw group on the rotating shaft, a fire situation is enclosed in the fireproof cloth, and the four groups of fireproof cloth form a regular or irregular quadrangle; so as to isolate the fire source and achieve the effect of extinguishing fire.
Description
Technical Field
The invention relates to a fire fighting device, in particular to a fireproof partition device between two points.
Background
A fire refers to a catastrophic combustion event that loses control over time or space. Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally.
At present, the fire disaster is one of the most painful disasters around the world, and the natural fire disaster accounts for less than 30 percent of the disasters, and most of the fire disasters are artificially caused fires, such as natural gas explosion, gas explosion and the like.
Along with the continuous development and promotion of urban urbanization process, the living standard of broad people is continuously improved, supermarket shopping becomes a part of people's lives, supermarkets attract more and more people to enter the supermarket shopping in a novel self-selection shopping mode with various varieties, high quality and low price, and become public places where people gather, and the fire safety work of the supermarkets is more important; in order to facilitate shopping, most supermarkets are not blocked, and only goods shelves are adopted to separate the supermarkets, and different commodities are placed in each area, so that once a fire disaster occurs in the supermarkets, the fire is difficult to extinguish, an air source cannot be blocked, and next peripheral commodities also become good burning products, so that the greater the fire trend is, economic loss is caused, and a lot of people are injured, and the fire prevention blocking in the place is very important.
Here we provide a fire barrier between two points.
Disclosure of Invention
The invention aims to provide a fireproof partition device between two points.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a fire prevention off device between two points, includes first cylinder and second cylinder, all roll up on first cylinder and the second cylinder and be equipped with fire-retardant layer of fire prevention, fire-retardant layer of fire prevention includes the fire prevention cloth that at least two-layer pasted mutually, fire-retardant cloth bottom of fire prevention is provided with the displacement device, fire-retardant cloth tip of fire prevention is provided with and rotates fixing device.
Preferably, the sliding device comprises a U-shaped fixing block made of flexible fireproof rubber and a spring ball arranged at the bottom of the U-shaped fixing block, and the fireproof cloth is fixed at an opening of the U-shaped fixing block.
Preferably, U type fixed block bottom is inside sunken to form loudspeaker mouth, loudspeaker mouth center is inside sunken to form the recess, the spring ball is including setting up spring and the ball in the recess, the spring setting is between ball and recess diapire.
Preferably, the rotating and fixing device comprises a rotating shaft arranged on the side edge of the fireproof cloth, the cross section of the rotating shaft is polygonal, a fixing rod used for fixing the fireproof cloth is vertically arranged in the rotating shaft, and a through groove for the fireproof cloth to pass through is formed in the rotating shaft.
Preferably, a jaw group is arranged on the rotating shaft in an array mode, and the jaw group comprises two jaws which are arranged oppositely.
Preferably, the fireproof cloth is provided with an opening, and the opening is connected with fireproof flame-retardant cloth made of the same material as the fireproof cloth through a zipper.
Preferably, a rotating shaft is arranged in the first cylinder in a hollow rotating mode, a fixing box is further arranged between the rotating shaft and the first cylinder, the fireproof cloth is wound on the fixing box, a coil spring is arranged between the rotating shaft and the fixing box, and a second through groove for the fireproof cloth to enter and exit is formed in the surface of the first cylinder; the second cylinder is the same as the first cylinder in structure.
Preferably, the first column body and the second column body are provided with a cover on the outer side.
In conclusion, the invention has the following beneficial effects:
when a fire disaster happens, the cover shell is opened, the first cylinder and the second cylinder are exposed, the rotating shaft is pulled to pull the fireproof flame-retardant layers wound in the first cylinder and the second cylinder outwards, the fireproof flame-retardant layers comprise at least two layers of fireproof cloth, so that the two layers of fireproof cloth can be pulled out in different directions respectively, at the moment, four groups of fireproof cloth can be pulled from the first cylinder and the second cylinder, the fireproof cloth in the first cylinder and one group of fireproof cloth in the second cylinder are fixed through the clamping jaw group on the rotating shaft, a fire situation is enclosed in the fireproof cloth, and the four groups of fireproof cloth form a regular or irregular quadrangle; the fire-retardant cloth can then be opened and fire-extinguishing substances can be sprayed into it, for example in a room, to extinguish a fire by drawing air from it.
Drawings
FIG. 1 is a sectional view of the entire structure in the embodiment;
FIG. 2 is a sectional view of a part of the structure of the embodiment;
FIG. 3 is an enlarged view of the structure of part A in FIG. 2;
FIG. 4 is a partial structural sectional view II of the embodiment;
FIG. 5 is a sectional view showing the structure of the rotary shaft in the embodiment.
In the figure, 1, a first cylinder; 11. a rotating shaft; 12. a fixing box; 13. a coil spring; 14. a second through groove; 2. a second cylinder; 3. a fire resistant and flame retardant layer; 31. fireproof cloth; 32. an opening; 33. fireproof flame-retardant cloth; 41. a U-shaped fixing block; 411. a loudspeaker mouth; 412. a groove; 42. a spring ball; 421. a spring; 422. a ball bearing; 51. a rotating shaft; 511. a through groove; 52. fixing the rod; 53. a claw; 6. and (4) a housing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b):
the utility model provides a fire prevention cut-off device between two points, as shown in figure 1, mainly includes first cylinder 1 and second cylinder 2, all rolls up on first cylinder 1 and the second cylinder 2 and is equipped with fire-retardant layer 3 of fire prevention, and fire-retardant layer 3 of fire prevention includes at least two-layer fire prevention cloth 31 of pasting mutually, is provided with two-layerly in this scheme, and 3 bottoms of fire-retardant cloth of fire prevention are provided with the displacement device, and 3 tip on fire-retardant layer of fire prevention are provided with and rotate fixing device.
As shown in fig. 2, the fireproof cloth 31 is provided with an opening 32, and the opening 32 is connected with a fireproof flame-retardant cloth 33 made of the same material as the fireproof cloth 31 by a zipper.
As shown in fig. 1, the first cylinder 1 and the second cylinder 2 have the same structure, a rotating shaft 11 is arranged in the first cylinder 1 in a hollow rotating manner, a fixing box 12 is further arranged between the rotating shaft 11 and the first cylinder 1, a fireproof cloth 31 is wound on the fixing box 12, a coil spring 13 is arranged between the rotating shaft 11 and the fixing box 12, a second through groove 14 for the fireproof cloth 31 to come in and go out is arranged on the surface of the first cylinder 1, and the fireproof cloth 31 can be pulled out from the second through groove 14 and then retracted into the first cylinder 1 under the action of the coil spring 13.
As shown in fig. 1, a housing 6 is further arranged in the first cylinder 1, the cross section of the housing 6 is a hollow cuboid, one side of the housing is hinged, the side wall is opened, the first cylinder 1 inside is exposed, and the second cylinder 2 has the same structure as the first cylinder 1.
As shown in fig. 2, 3 and 4, the sliding device includes a U-shaped fixing block 41 and a spring ball 42 disposed at the bottom of the U-shaped fixing block 41, and the bottom of the fire-proof cloth 31 is fixed at the opening of the U-shaped fixing block 41, and may be bonded; the U-shaped fixing block 41 is made of flexible fireproof rubber.
As shown in fig. 2, 3 and 4, the bottom of the U-shaped fixing block 41 is recessed inwards to form a horn mouth 411, the center of the horn mouth 411 is recessed inwards to form a groove 412, the spring ball 42 comprises a spring 421 arranged in the groove 412 and a ball 422, and the spring 421 is arranged between the ball 422 and the bottom wall of the groove 412.
As shown in fig. 1 and 5, the rotating and fixing device includes a rotating shaft 51 disposed on a side of the fire-proof cloth 31, the rotating shaft 51 has a polygonal cross-sectional shape, a fixing rod 52 for fixing the fire-proof cloth 31 is vertically disposed in the rotating shaft 51, and a through slot 511 for the fire-proof cloth 31 to pass through is disposed on the rotating shaft 51.
As shown in fig. 1, a jaw group is arranged on the rotating shaft 51 in an array manner, and the jaw group comprises two jaws 53 which are oppositely arranged; the jack catch group all sets up on each group's lateral wall, and is provided with a plurality ofly on vertical direction.
The working principle is as follows: when a fire breaks out, the cover 6 is opened, the first cylinder 1 and the second cylinder 2 in the cover are exposed, the rotating shaft 51 is pulled, the fireproof flame-retardant layer 3 coiled in the first cylinder 1 and the second cylinder 2 is pulled out, the fireproof flame-retardant layer 3 comprises at least two layers of fireproof cloth 31, the two layers of fireproof cloth 31 can be pulled out in different directions respectively, at the moment, four groups of fireproof cloth 31 can be pulled out from the first cylinder 1 and the second cylinder 2, the fireproof cloth 31 in the first cylinder 1 and one group of the quadrilateral cloth 31 in the second cylinder 2 are fixed through the clamping jaw group on the rotating shaft 11, the fire is enclosed in the four groups of fireproof cloth 31, and the four groups of fireproof cloth 31 form a regular or irregular shape; the fire-retardant cloth 33 can then be opened and fire-extinguishing substances can be sprayed therein, for example indoors, to extinguish a fire by drawing air therefrom.
Claims (6)
1. A fire-proof partition device between two points is characterized in that: the fireproof flame-retardant fabric comprises a first cylinder (1) and a second cylinder (2), wherein fireproof flame-retardant layers (3) are respectively wound on the first cylinder (1) and the second cylinder (2), each fireproof flame-retardant layer (3) comprises at least two layers of fireproof cloth (31) which are attached to each other, and a sliding device is arranged at the bottom of each fireproof flame-retardant layer (3); fire-retardant layer of fire prevention (3) tip is provided with rotates fixing device, rotate fixing device including setting up pivot (51) of the side on fire prevention cloth (31), pivot (51) cross sectional shape is the polygon, vertical dead lever (52) that are used for fixed fire prevention cloth (31) that are provided with in pivot (51), be provided with logical groove (511) that supply fire prevention cloth (31) to pass in pivot (51), the array is provided with jack catch group on pivot (51), jack catch group is including two jack catches (53) of relative setting.
2. A fire partition between two points, as claimed in claim 1, wherein: the sliding device comprises a U-shaped fixing block (41) made of flexible fireproof rubber and spring balls (42) arranged at the bottom of the U-shaped fixing block (41), and the fireproof cloth (31) is fixed at an opening of the U-shaped fixing block (41).
3. A fire partition between two points, as claimed in claim 2, wherein: u type fixed block (41) bottom is inside sunken forms loudspeaker mouth (411), loudspeaker mouth (411) center is inside sunken to form recess (412), spring ball (42) are including setting up spring (421) and ball (422) in recess (412), spring (421) set up between ball (422) and recess (412) diapire.
4. A fire partition between two points, as claimed in claim 1, wherein: an opening (32) is formed in the fireproof cloth (31), and the opening (32) is connected with fireproof flame-retardant cloth (33) made of the same material as the fireproof cloth (31) through a zipper.
5. A fire partition between two points, as claimed in claim 1, wherein: a rotating shaft (11) is arranged in the first cylinder body (1) in a hollow rotating mode, a fixing box (12) is further arranged between the rotating shaft (11) and the first cylinder body (1), the fireproof cloth (31) is wound on the fixing box (12), a coil spring (13) is arranged between the rotating shaft (11) and the fixing box (12), and a second through groove (14) for the fireproof cloth (31) to come in and go out is formed in the surface of the first cylinder body (1); the second cylinder (2) has the same structure as the first cylinder (1).
6. A fire partition between two points, as claimed in claim 1, wherein: and the outer sides of the first cylinder (1) and the second cylinder (2) are both provided with a housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069975.4A CN109162381B (en) | 2018-09-13 | 2018-09-13 | Fireproof partition device between two points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069975.4A CN109162381B (en) | 2018-09-13 | 2018-09-13 | Fireproof partition device between two points |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109162381A CN109162381A (en) | 2019-01-08 |
| CN109162381B true CN109162381B (en) | 2020-06-23 |
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ID=64879273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069975.4A Active CN109162381B (en) | 2018-09-13 | 2018-09-13 | Fireproof partition device between two points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162381B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118020A (en) * | 2019-03-27 | 2019-08-13 | 马鞍山圣德力智能科技有限公司 | A kind of communication base station of good extinguishing effect |
| CN112370683B (en) * | 2020-11-19 | 2021-10-22 | 重庆工程职业技术学院 | Intelligent building fire-proof emergency device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3682149B2 (en) * | 1997-05-09 | 2005-08-10 | 文化シヤッター株式会社 | Fireproof screen equipment |
| HK1026815A2 (en) * | 2000-07-25 | 2000-11-24 | Sunsfield Internat Ltd | Roller shutter |
| CN2484983Y (en) * | 2001-05-29 | 2002-04-10 | 深圳市中延实业有限公司 | Symmetric dual face fireproof rolling shutter |
| CN200948312Y (en) * | 2006-09-12 | 2007-09-19 | 李君吟 | Fireproof inflaming retarding and isolating strip in field |
| CN206852976U (en) * | 2017-06-24 | 2018-01-09 | 南京金宸建筑设计有限公司 | A kind of fire hydrant with Smoke prevention effect |
| CN210118066U (en) * | 2019-05-20 | 2020-02-28 | 天津美信电气机械有限公司 | Explosion-proof light quick rolling slats door |
-
2018
- 2018-09-13 CN CN201811069975.4A patent/CN109162381B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109162381A (en) | 2019-01-08 |
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