CN2173850Y - Concealed fire rolling blind - Google Patents
Concealed fire rolling blind Download PDFInfo
- Publication number
- CN2173850Y CN2173850Y CN 93239599 CN93239599U CN2173850Y CN 2173850 Y CN2173850 Y CN 2173850Y CN 93239599 CN93239599 CN 93239599 CN 93239599 U CN93239599 U CN 93239599U CN 2173850 Y CN2173850 Y CN 2173850Y
- Authority
- CN
- China
- Prior art keywords
- cooling water
- pipeline section
- water pipe
- water pipeline
- curtain
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Special Wing (AREA)
Abstract
The utility model relates to a concealed fireproof rolling blind, which is composed of a plurality of door sashes connected in series, and each end of the adjacent door sash combines in the form of clasping. The rolling blind body is fixedly provided with cooling water pipe segments which have a jet hole, the cooling water pipe segments are coated on the combining end of a clasp between adjacent door sashes, and the combining end of the clasp is provided with a crevice enabling the jet hole of the cooling water pipe segments to communicate with the exterior of the rolling blind body. The cooling water pipe segments are communicated with each other by a refractory hose, and the cooling water pipe segments are provided with the exposed interface of a cooling water pipe. Compared with the existing rolling blind, the utility model solves the problem that the cooling water pipe segments are not easy to cover.
Description
The utility model relates to a kind of door leaf, especially a kind of rolling door door leaf.
China's utility application discloses a kind of wooden fire curtain for No. 93238671.7, this roller shutter is formed by a plurality of the mutual fastener serial connections of sheet, on each sheet, be set with the cooling water pipeline section respectively, the tube wall of each cooling water pipeline section is provided with the micropore by the fusible material shutoff, and each cooling water pipeline section is connected by fire-resistant flexible pipe.When breaking out of fire, the fusing of the fusible material of shutoff micropore, cooling water can ooze out from micropore, and the curtain body is cooled off.Above-mentioned roller shutter has stronger fire resistance property, has certain advantage.But its cooling water pipeline section is difficult for hiding, if be exposed to the curtain external body, then impairs the external sight of curtain.Therefore, be necessary its further improvement.
The purpose of this utility model is that the cooling water pipeline section set-up mode to above-mentioned existing roller shutter improves, and a kind of fire curtain of good looking appearance is provided.
The utility model fire curtain forms the end fastener combination of each adjacent door sheet by at least two door sheet serial connections.Be set with the cooling water pipeline section on the curtain body, the tube wall of each cooling water pipeline section is provided with hole for water spraying, is linked to each other by fire-resistant flexible pipe between each cooling water pipeline section.In the curtain body, has the cooling water pipe interface that exposes.Above-mentioned cooling water pipeline section is coated in the fastener binding end between the adjacent door sheet especially, and the fastener binding end of this sheet has the slit that the hole for water spraying with the cooling water pipeline section is connected with the curtain external body.When using this roller shutter, cooling water pipe interface and the user's water supply pipe that exposes can be joined, and relative set automatic or manual water supply control valve.In case breaking out of fire can be opened water supply control valve, supply water to the cooling water pipeline section.The tap water that enters the cooling water pipeline section can be by the hole for water spraying on tube wall ejection pipeline, and through the slit ease at the fastener binding end place of adjacent door sheet from the curtain external surface, the curtain body is cooled off, realize fire-proof function.In addition, this roller shutter also can be continued to use the form of aforementioned existing rolling door, and the hole for water spraying place on cooling water pipeline section tube wall is provided with meltable plugging material, but also this plugging material can be set.
Fire curtain of the present utility model is compared with aforementioned existing roller shutter, because the cooling water pipeline section is in the nature hidden state, therefore can be because of it does not possess the outward appearance that fire-proof function influences the curtain body, and for the fire curtain of making multiple moulding uniqueness, good looking appearance provides may.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Fig. 1 is the structural representation of fire curtain among the embodiment.
Fig. 2 is the A-A sectional drawing.
Fig. 3 is the partial enlarged drawing of door sheet fastener link among Fig. 2.
Shown in Fig. 1～3, the fire curtain among the embodiment forms the end 2 mutual fastener combinations of each adjacent door sheet by a plurality of door sheet 1 serial connections with ripple.Be coated with cooling water pipeline section 3 in the fastener binding end of adjacent door sheet, the tube wall of each cooling water pipeline section is provided with hole for water spraying 4.Be connected by the fire-resistant flexible pipe 5 of metal between each cooling water pipeline section 3.In the curtain body, be provided with the cooling water pipeline section water inlet interface 6 that exposes.The door sheet fastener binding end place that the cooling water pipeline section is coated has the slit 7 of the hole for water spraying 4 that makes the cooling water pipeline section and exterior.When breaking out of fire, user's tap water opening of valves, tap water enters each cooling water pipeline section 3 by the water inlet interface 6 and the fire-resistant flexible pipe 5 of curtain body, again by hole for water spraying 4 ejections.The tap water of ejection is flowed through slit 7 ease from the curtain surface, and the curtain body is protected.
Claims (1)
1, stealthy fire curtain, form by at least two door sheet serial connections, the end fastener combination of each adjacent door sheet, on the curtain body, be set with the cooling water pipeline section, the tube wall of each cooling water pipeline section is provided with hole for water spraying, be connected by fire-resistant flexible pipe between each cooling water pipeline section, in the curtain body, has the cooling water pipe interface that exposes, it is characterized in that described cooling water pipeline section is coated in the fastener binding end between the adjacent door sheet, described fastener binding end has the slit that the hole for water spraying with the cooling water pipeline section is connected with the curtain external body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239599 CN2173850Y (en) | 1993-11-23 | 1993-11-23 | Concealed fire rolling blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239599 CN2173850Y (en) | 1993-11-23 | 1993-11-23 | Concealed fire rolling blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173850Y true CN2173850Y (en) | 1994-08-10 |
Family
ID=33814088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93239599 Expired - Fee Related CN2173850Y (en) | 1993-11-23 | 1993-11-23 | Concealed fire rolling blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173850Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178320A (en) * | 2016-08-29 | 2016-12-07 | 郑云龙 | It is applicable to the protection enclosing of fire-fighting |
| CN111577098A (en) * | 2020-05-23 | 2020-08-25 | 周应惠 | Automatic fire-proof rolling shutter door with fire extinguishing function |
-
1993
- 1993-11-23 CN CN 93239599 patent/CN2173850Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178320A (en) * | 2016-08-29 | 2016-12-07 | 郑云龙 | It is applicable to the protection enclosing of fire-fighting |
| CN111577098A (en) * | 2020-05-23 | 2020-08-25 | 周应惠 | Automatic fire-proof rolling shutter door with fire extinguishing function |
| CN111577098B (en) * | 2020-05-23 | 2022-09-16 | 浙江鼎固特种门窗股份有限公司 | Automatic fire-proof rolling shutter door with fire extinguishing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2401053A1 (en) | A fire door and a fire protection system | |
| CN2173850Y (en) | Concealed fire rolling blind | |
| CN207686553U (en) | A kind of aluminium alloy fire window with self-locking function | |
| CN211342608U (en) | Fireproof door with escape opening | |
| CN106639817B (en) | A kind of production method of window frame in Multi-functional steel door and window system and system, sash frame | |
| CN109488177A (en) | Keeper is from hydrant fire resistant doorsets | |
| CN208202970U (en) | A kind of fire prevention window construction with steel skeleton | |
| EP1209315A3 (en) | Shutter panel | |
| CN2226128Y (en) | Internal spraying type fireproof rolling blind | |
| CN105649498B (en) | A kind of multimode Energy Saving Windows and three kinds of state switching methods | |
| CN205191732U (en) | air conditioner | |
| CN209539163U (en) | Aluminium covers glass energy conservation fireproof window | |
| CN2173848Y (en) | Fire-extinguishing rolling blind | |
| CN108316813A (en) | Fire prevention window construction with steel skeleton | |
| CN2254116Y (en) | Composite theftproof door | |
| CN214220969U (en) | Door and window improvement structure based on architectural design | |
| CN217813053U (en) | Suit door with fire protection coating | |
| CN218715880U (en) | Fireproof lock with good deformation resistance | |
| CN214303570U (en) | Fire-proof window | |
| CN2563265Y (en) | Double side two-way open automatic seal safety door | |
| CN209942640U (en) | Fireproof window sash frame and fireproof window | |
| CN109184040A (en) | Heat-insulating type partitioning system | |
| CN216974625U (en) | Indoor fire hydrant hidden door | |
| CN211173795U (en) | Indoor fire hydrant hidden door | |
| CN213478023U (en) | Aluminum alloy hidden hinge casement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |