CN210118066U - Explosion-proof light quick rolling slats door - Google Patents
Explosion-proof light quick rolling slats door Download PDFInfo
- Publication number
- CN210118066U CN210118066U CN201920734482.1U CN201920734482U CN210118066U CN 210118066 U CN210118066 U CN 210118066U CN 201920734482 U CN201920734482 U CN 201920734482U CN 210118066 U CN210118066 U CN 210118066U
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- Prior art keywords
- fixedly arranged
- cloth
- explosion
- curtain
- pvc
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 48
- 239000010410 layer Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 abstract description 4
- 239000011261 inert gas Substances 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 description 8
- 230000002265 prevention Effects 0.000 description 7
- 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
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920006335 epoxy glue Polymers 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses an explosion-proof light rapid rolling shutter door, which comprises a cloth curtain roller, wherein a fixed frame is fixedly arranged on the side wall of the cloth curtain roller, a door curtain balancing weight is fixedly arranged at the lower end of the fixed frame, PVC curtain cloth is fixedly arranged on the front side and the rear side of an inner cavity of the fixed frame, a fireproof layer is fixedly arranged on the inner end wall of the PVC curtain cloth, an insulating layer is sequentially and fixedly arranged on the inner end wall of the PVC curtain cloth from top to bottom, a reinforcing rib is fixedly arranged in the inner cavity of the insulating layer, connecting steel wires are fixed at the upper end and the lower end of the reinforcing rib, and air bags are fixedly arranged in an interlayer of the connecting steel wires and the PVC curtain cloth; the roller shutter door is made to form a double-layer nitrogen wall body, and the nitrogen belongs to inert gas and has fire extinguishing property, so that the anti-explosion performance of the roller shutter door can be effectively improved, and meanwhile, the weight is light.
Description
Technical Field
The utility model relates to a building technical field specifically is a quick rolling slats door of explosion-proof light.
Background
The rapid rolling shutter door is also called a rapid soft curtain door, is a door with the running speed of more than 0.6 m per second, is a barrier-free isolation door capable of rapidly lifting, and is mainly used for rapid isolation, so that the dust-free grade of the air quality of a workshop is ensured. The multifunctional heat-insulation and heat-preservation air conditioner has multiple functions of heat preservation, cold insulation, insect prevention, wind prevention, dust prevention, sound insulation, fire prevention, peculiar smell prevention, lighting and the like, is widely applied to various places such as food, chemistry, textile, electronics, supermarkets, refrigeration, logistics, storage and the like, can extremely meet high-performance logistics and clean places, saves energy, automatically closes at a high speed, improves the working efficiency, creates a better working environment and the like. The existing quick rolling shutter door has poor explosion-proof performance, and therefore an explosion-proof light quick rolling shutter door is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof light quick rolling slats door to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof light quick rolling slats door, includes the curtain cloth cylinder, the lateral wall fixed mounting of curtain cloth cylinder has fixed frame, fixed frame lower extreme fixed mounting has the door curtain balancing weight, the equal fixed mounting in both sides has the PVC curtain cloth around the fixed frame inner chamber, end wall fixed mounting has the flame retardant coating in the PVC curtain cloth, end wall is from last to having the insulating layer down fixed mounting in proper order in the PVC curtain cloth, insulating layer inner chamber fixed mounting has the strengthening rib, both ends all are fixed with the connection steel wire about the strengthening rib, it separates the cloth to connect steel wire lateral wall fixed mounting, fixed mounting has the gasbag in connection steel wire and the PVC curtain cloth intermediate layer, end wall fixed mounting has the second connecting hole in the gasbag, both ends fixed mounting has first connecting pipe.
Preferably, two transversely adjacent airbags are communicated through a second connecting hole.
Preferably, two longitudinally adjacent airbags communicate with each other through a first communication pipe.
Preferably, the left side and the right side of the inner cavity of the insulating layer are provided with through holes, and the first communicating pipe penetrates through the inner cavity of the through holes.
Preferably, a one-way valve inflating nozzle is fixedly installed on the rear end wall of the air bag.
Compared with the prior art, the beneficial effects of the utility model are that: the explosion-proof light rapid rolling shutter door is provided with the cloth curtain roller, the door curtain balancing weight, the fixed frame, the PVC curtain cloth, the fireproof layer, the insulating layer, the partition cloth, the second connecting hole, the connecting steel wire and the reinforcing rib structure, so that the strength and the flame retardant efficiency of the rolling shutter door can be improved, and the explosion-proof performance is improved; through being equipped with flame retardant coating, gasbag, first connecting pipe, insulating layer and partition cloth structure for the rolling slats door forms a double-deck nitrogen gas wall body, because nitrogen gas belongs to inert gas and has, has the nature of putting out a fire, can effectual improvement rolling slats door's explosion-proof performance, and weight is lighter simultaneously.
Drawings
Fig. 1 is a sectional view of the present invention;
fig. 2 is a partial cross sectional side view of the PVC curtain cloth of the present invention.
In the figure: the curtain comprises a 1 cloth curtain roller, 2 door curtain balancing weights, 3 fixing frames, 4 PVC curtain cloth, 41 fireproof layers, 42 air bags, 43 first connecting pipes, 44 insulating layers, 45 partition cloth, 46 second connecting holes, 5 connecting steel wires and 6 reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an explosion-proof light quick rolling slats door, includes cloth curtain cylinder 1, cloth curtain cylinder 1 is stainless steel cloth curtain cylinder, and cloth curtain cylinder 1 can be rolled up the roll curtain, and cloth curtain cylinder 1 is installed on the wall through the pivot. The side wall of the cloth curtain roller 1 is fixedly provided with a fixed frame 3, the fixed frame 3 is formed by binding a plurality of steel wires together, so that the fixed frame 3 keeps flexibility and has higher strength, and the number of the steel bars is most suitable from 3 to 5. The outside of the steel bar comprises a rubber through to form a frame. Fixed frame 3 lower extreme fixed mounting has door curtain balancing weight 2, door curtain balancing weight 2 is stainless steel door curtain balancing weight, and the weight of door curtain balancing weight 2 and fixed frame 3's length phase-match is about 5 to 25 kilograms. PVC curtain cloth 4 is fixedly installed on the front side and the rear side of an inner cavity of the fixed frame 3, the PVC curtain cloth 4 is fixed on the front side and the rear side of the fixed frame 3 through screws respectively, and meanwhile, the PVC curtain cloth 4 and the fixed frame 3 are sealed through epoxy glue, so that the strength of the PVC curtain cloth is improved. The inner end wall of the PVC curtain cloth 4 is fixedly provided with a fireproof layer 41, and the fireproof layer 41 is a rock wool board and has the characteristics of heat insulation and explosion prevention. The thickness of the fire-retardant layer 41 is not more than 1 cm. The fire-blocking layer 41 is fixed by gluing. The end wall is from last to having insulating layer 44 down fixed mounting in proper order in PVC curtain cloth 4, insulating layer 44 is the polyurethane insulating layer, and the inside fire-retardant fire prevention mud that adds of insulating layer 44 carries out fire-retardant explosion-proof to PVC curtain cloth 4 through insulating layer 44, improves its intensity. The insulating layer 44 is fixed between the inner end walls of the PVC curtain cloth 4 by epoxy glue. Through holes are formed in the left side and the right side of the inner cavity of the insulating layer 44, and the first communication pipe 43 penetrates through the inner cavity of the through holes. A plurality of adjacent air cells 42 are communicated with each other by a first communication pipe 43 so that nitrogen gas can be flushed into the air cells 42 when the air cells are flushed with the nitrogen gas. The reinforcing rib 6 is fixedly installed in the inner cavity of the insulating layer 44, the reinforcing rib 6 is formed by binding a plurality of steel wires together, the strength of the PVC cord fabric 4 is enhanced through the reinforcing rib 6, the strength of the reinforcing rib 6 is higher, and then the strength of the insulating layer 44 is enhanced through the reinforcing rib 6, so that the explosion-proof performance of the PVC cord fabric 4 is higher. Both ends all are fixed with connecting wire 5 about the strengthening rib 6, connecting wire 5 is the stainless steel connecting wire, strengthens between 5 pairs of insulating layers 44 through connecting wire, and connecting wire 5 is through twining in the lateral wall of strengthening rib 6, and then insulating layer 44 wraps up it. So that the reinforcing bars 6 are formed in a lattice shape integrally with the connecting wires 5. 5 lateral walls fixed mounting of connecting wire has separation cloth 45, separation cloth 45 is the flexible separation cloth of fire-retardant type polyethylene, separates adjacent gasbag 42 and between through separation cloth 45, and is fixed more firm. And (4) multi-layer guarantee during explosion. An air bag 42 is fixedly arranged in the interlayer of the connecting steel wire 5 and the PVC cord fabric 4, the air bag 42 is a polyimide hollow bag, the air bag 42 forms a plurality of small air bags, the air bag 42 and the air bag 42 are mutually communicated through a first communicating pipe 43 and a second connecting hole 46, meanwhile, the inner cavity of the air bag 42 is filled with nitrogen, the nitrogen in the inner cavity of the air bag 42 can effectively resist flame, and the nitrogen is inert gas. The explosion-proof performance is high, and the weight of the air bag is low. The rear end wall of the air bag 42 is fixedly provided with a one-way valve inflating nozzle. The air bags 42 at the bottommost part are provided with one-way inflating nozzles, all the air bags 42 are inflated through the one-way inflating nozzles, and the inflating efficiency is higher. Two longitudinally adjacent airbags 42 communicate with each other through a first communication pipe 43. The inner end wall of the air bag 42 is fixedly provided with a second connecting hole 46, and the second connecting hole 46 and the air bag 42 are integrally formed. Two of the air cells 42 adjacent in the lateral direction communicate with each other through a second communication hole 46. So that the plurality of air bags 42 are willing to form a nitrogen strong curtain, which has a flame retardant effect for a short time when an explosion occurs. The upper and lower ends of the air bag 42 are fixedly provided with first communicating pipes 43.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an explosion-proof light quick rolling slats door, includes curtain roller (1), its characterized in that: a fixed frame (3) is fixedly arranged on the side wall of the cloth curtain roller (1), a door curtain balancing weight (2) is fixedly arranged at the lower end of the fixed frame (3), PVC curtain cloth (4) is fixedly arranged on the front side and the rear side of the inner cavity of the fixed frame (3), the inner end wall of the PVC curtain cloth (4) is fixedly provided with a fireproof layer (41), the inner end wall of the PVC curtain cloth (4) is fixedly provided with an insulating layer (44) from top to bottom in sequence, a reinforcing rib (6) is fixedly arranged in the inner cavity of the insulating layer (44), the upper end and the lower end of the reinforcing rib (6) are both fixedly provided with connecting steel wires (5), the side wall of the connecting steel wire (5) is fixedly provided with a separating cloth (45), an air bag (42) is fixedly arranged in the interlayer of the connecting steel wire (5) and the PVC cord fabric (4), the inner end wall of the air bag (42) is fixedly provided with a second connecting hole (46), and the upper end and the lower end of the air bag (42) are fixedly provided with a first connecting pipe (43).
2. An explosion-proof light quick rolling shutter door according to claim 1, characterized in that: two transversely adjacent airbags (42) are communicated through a second connecting hole (46).
3. An explosion-proof light quick rolling shutter door according to claim 1, characterized in that: two longitudinally adjacent airbags (42) are communicated through a first communication pipe (43).
4. An explosion-proof light quick rolling shutter door according to claim 1, characterized in that: the left side and the right side of the inner cavity of the insulating layer (44) are provided with through holes, and the first communication pipe (43) penetrates through the inner cavity of the through holes.
5. An explosion-proof light quick rolling shutter door according to claim 1, characterized in that: and a one-way valve inflating nozzle is fixedly arranged on the rear end wall of the air bag (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734482.1U CN210118066U (en) | 2019-05-20 | 2019-05-20 | Explosion-proof light quick rolling slats door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734482.1U CN210118066U (en) | 2019-05-20 | 2019-05-20 | Explosion-proof light quick rolling slats door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118066U true CN210118066U (en) | 2020-02-28 |
Family
ID=69614502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920734482.1U Expired - Fee Related CN210118066U (en) | 2019-05-20 | 2019-05-20 | Explosion-proof light quick rolling slats door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210118066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162381A (en) * | 2018-09-13 | 2019-01-08 | 楼辉义 | A kind of fireproof partition device between two o'clock |
-
2019
- 2019-05-20 CN CN201920734482.1U patent/CN210118066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162381A (en) * | 2018-09-13 | 2019-01-08 | 楼辉义 | A kind of fireproof partition device between two o'clock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200228 |