CN106703664A - Fireproof roll screen with evacuating fireproof door - Google Patents
Fireproof roll screen with evacuating fireproof door Download PDFInfo
- Publication number
- CN106703664A CN106703664A CN201611178846.XA CN201611178846A CN106703664A CN 106703664 A CN106703664 A CN 106703664A CN 201611178846 A CN201611178846 A CN 201611178846A CN 106703664 A CN106703664 A CN 106703664A
- Authority
- CN
- China
- Prior art keywords
- fire
- resistant doorsets
- fireproof
- hinge
- fire resistant
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a fireproof roll screen with an evacuating fireproof door. The fireproof roll screen with the evacuating fireproof door comprises a main door frame and an auxiliary door frame, wherein the auxiliary door frame is hinged to the bottom of a first side frame of the main door frame; a fireproof roll screen surface is mounted on the inner side of the main door frame; the evacuating fireproof door is mounted on the inner side of the auxiliary door frame; and a notch is formed in the bottom of the fireproof roll screen surface and corresponds to the position of the auxiliary door frame. When the fireproof roll screen with the evacuating fireproof door is used in the daily life, the fireproof roll screen and the evacuating fireproof door are opened completely, a door leaf of the evacuating fireproof door and the auxiliary door frame on a movable side are opened completely, and smoothness of a passage is guaranteed. When fire breaks out, the evacuating fireproof door is closed after the command of a fire control center is received, and meanwhile, the fireproof roll screen can also receive the command of the fire control center, then descends automatically and is closed. By the fireproof roll screen and the evacuating fireproof door which are used together, fire prevention requirements of the fire fighting passage are met completely, the door leaf of the evacuating fireproof door can be opened at any time according to demands of escape, and then requirements of escape are met.
Description
Technical field
It is a kind of fire resisting shutter with fire resistant doorsets are evacuated specifically the present invention relates to a kind of fire resistant doorsets.
Background technology
Fire prevention is a very important job in architectural engineering, and fire resistant doorsets are the important portions in Building Fire Protection facility
Point.And the design concept and use theory increasingly high-efficiency intensifying of modern building, this is fully demonstrated in the middle of building
Unit, each product.There is obvious feature using the fire resisting shutter in the middle of building escape passage.Existing fire prevention
Roller shutter, will completely enclose passway for escaping when occurring due to the condition of a fire, this requires also to be installed in the neighbouring structure of fire resisting shutter
The fire resistant doorsets of life-saving, cause waste on cost and spatially.Especially embody the building to modernization metropolis an inch of land is an inch of gold
On, the problem is even more and highlights.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of fire resisting shutter with fire resistant doorsets are evacuated, when fire occurs,
Can prevent fire from stretching, while the passage of emergency evacuation can also be provided, it is cost-effective, reduce space waste.
In order to solve the above-mentioned technical problem, the invention provides a kind of fire resisting shutter with fire resistant doorsets are evacuated, including main door
Frame and auxiliary doorframe, the auxiliary doorframe are articulated with the bottom of the first side frame of main door frame, and fire resisting shutter is installed in the main door inframe side
Install and evacuate fire resistant doorsets in curtain face, the auxiliary doorframe inner side；The position of the fireproof shutter face bottom correspondence auxiliary doorframe sets
It is jagged.
Further, roller shutter is respectively equipped with the inside of the inner side on the first side frame top of the main door frame and the second side frame to lead
Rail；Rolling screen guiding rail is provided with the outside of mobilizable side frame of the auxiliary doorframe.
Further, the evacuation fire resistant doorsets are provided with active connection, anti-for the evacuation fire resistant doorsets to be connected to
On the building element of fiery rolling screen door side.
Further, the active connection is electromagnetism door-inhale.
Further, the auxiliary doorframe and evacuation fire resistant doorsets are installed to the first side frame of the main door frame by hinge respectively
On；The hinge includes the first hinge and the second hinge, and the side of first hinge and the second hinge is cylindrical in shape respectively, and the
The barrel of one hinge and the second hinge is equipped with rotating shaft in being staggered in cylinder；First hinge and the second hinge exist
Barrel contacts with each other face in the shape of a spiral.
Further, the auxiliary doorframe and evacuation fire resistant doorsets are installed to the first side frame of the main door frame by hinge respectively
On, it is provided with closure drive device between the auxiliary doorframe and evacuation fire resistant doorsets and main door frame.
Further, the width at the top of the rolling screen guiding rail on the outside of mobilizable side frame of the auxiliary doorframe is more than rail body
Partial width.
Further, the horizontal arch of the auxiliary doorframe is provided with the groove for accommodating roller shutter surface.
Further, the position of the auxiliary movable side frame of doorframe is corresponded on the ground between two side frames of the main door frame
Auxiliary doorframe fixing device is installed.
Further, the auxiliary doorframe fixing device is arranged at below ground, and is elevated above the soil when auxiliary doorframe is closed.
It is of the invention with evacuate fire resistant doorsets fire resisting shutter, in routine use, fire resisting shutter and evacuate fire resistant doorsets whole
Open, evacuate fire resistant doorsets door leaf and the auxiliary doorframe of active side it is fully open, it is ensured that passage it is unimpeded.When condition of a fire generation is run into,
Fire-fighting center instruction is connected to, fire resistant doorsets is evacuated and is closed, while fire resisting shutter also can be connected to fire-fighting center instruction automatic descending and close
Close.The merging of fire resisting shutter and evacuation fire resistant doorsets is used, and fully meets the fire prevention demand of passageway for fire apparatus, while evacuating fire resistant doorsets
Door leaf can at any time be opened according to escape demand, meet escape demand.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of fire resisting shutter one with fire resistant doorsets are evacuated of the invention.
Fig. 2 is sectional view at A-A in fireproof shutter face and fire prevention door closure state figure below 1.
Fig. 3 is sectional view at B-B in fireproof shutter face and fire prevention door closure state figure below 1.
Fig. 4 is sectional view at A-A under fireproof shutter face and fire resistant doorsets open mode in Fig. 1.
Fig. 5 is that fireproof shutter face is closed but sectional view at the B-B under fire resistant doorsets open mode in Fig. 1.
Fig. 6 is the structural representation of an embodiment of hinge in the present invention.
Fig. 7 is the structural representation of the rolling screen guiding rail on the outside of mobilizable side frame of auxiliary doorframe in the present invention.
In figure：1. spool, 2. the second side frame, 3. guide rail, 4. curtain face, 5. motor, 6. the first side frame, 7. horizontal frame, 8.
Fan, 9. fireproofing door lock, 10. auxiliary doorframe, 11. electromagnetism door-inhales, 12. hinges, 13. auxiliary doorframe fixing devices, 14. walls, 15. first
Hinge, 16. barrels, 17. rotating shafts, 18. second hinges, 19. contact surfaces.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
More fully understand the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1 to Figure 3, the fire resisting shutter with fire resistant doorsets are evacuated of the invention, including main door frame and auxiliary doorframe 10, institute
The bottom that auxiliary doorframe 10 is articulated with the first side frame 6 of main door frame is stated, fireproof shutter face 4 is installed in the main door inframe side, described
Auxiliary doorframe inner side is installed by the door leaf 8 for evacuating fire resistant doorsets；The position of the bottom of the fireproof shutter face 4 correspondence auxiliary doorframe 10 sets
It is jagged, so as to when fire resisting shutter is closed, fireproof shutter face 4 just with the common closed channel of fire resistant doorsets.Wherein, fireproof rolling
The spool 1 in curtain curtain face 4 is arranged on main door arch, and the one end of spool 1 is driven by motor 5, and controller and the fire-fighting center of motor join
Net.Rolling screen guiding rail 3 is respectively equipped with the inner side on the top of the first side frame 6 of main door frame and the inner side of the second side frame 2；The auxiliary doorframe
Rolling screen guiding rail 3 is provided with the outside of 10 mobilizable side frame.
As shown in Figure 4 and Figure 5, the evacuation fire resistant doorsets are provided with active connection, for the evacuation fire resistant doorsets to be connected
It is connected on the building element of fire resistance rolling shutter door side.The building element can be selected according to the installation environment of fire resisting shutter, for example
It can be wall 14, pillar etc..
Preferably, the active connection is electromagnetism door-inhale 11.In the present embodiment, 11 points of electromagnetism door-inhale is two parts, one
It is partly installed on the door leaf 8 for evacuating fire resistant doorsets, another part is installed on wall 14, and a wherein at least part is electromagnetically
, its electromagnetic switch is connected to fire-fighting center.
The door leaf of the auxiliary doorframe 10 and evacuation fire resistant doorsets is installed to the first side of the main door frame by hinge 12 respectively
On frame 6.Embodiment as shown in Figure 6, the hinge 12 includes the first hinge 15 and the second hinge 18, first hinge 15 and the
The side of two hinges 18 is cylindrical in shape respectively, and the barrel 16 of the first hinge 15 and the second hinge 18 is in be staggered, in cylinder
It is equipped with rotating shaft 17；The hinge 18 of first hinge 15 and second contacts with each other face 19 in the shape of a spiral barrel 16.By
Though in hinge 12 the first hinge 15 and the second hinge 18 barrel 16 the helical form of face 19 that contacts with each other, when evacuate prevent fires
When the door leaf 8 of door is opened, by the upward ejection of door leaf 8 under the effect of spiral helicine contact surface 19；When door is released, fire prevention is evacuated
The door leaf 8 of door falls under gravity, and evacuating fire resistant doorsets under the effect of spiral helicine contact surface 19 is automatically switched off.
In addition, in other embodiments, auxiliary doorframe 10 and evacuation fireproof door leaf 8 are installed to by common hinge respectively
On first side frame 6 of the main door frame, closure is provided between the auxiliary doorframe 10 and evacuation fireproof door leaf 8 and main door frame and is driven
Device, when needed using close drive device will evacuate fire resistant doorsets close.Closure drive device can use spring, motor
Deng.
In routine use, the curtain face of fire resisting shutter of the invention and evacuation fire resistant doorsets are fully open, wherein evacuating fire prevention
The door leaf and opening side door frame of door are fully open, and jail is sucked even by the electromagnetism door-inhale and the electromagnetic door of installation on wall of fire resistant doorsets
Connect, it is ensured that passage it is unimpeded.When running into condition of a fire generation, fire-fighting center instruction, the electromagnetism door-inhale release of fire resistant doorsets, fire resistant doorsets are connected to
It is automatically switched off by revolving liter hinge, while fire resisting shutter can also be connected to fire-fighting center instruction automatic descending.Fire resisting shutter and fire prevention
Door is synchronous to be closed, but the closing velocity of fire resistant doorsets is faster, and at this moment the doorframe of the open side of fire resistant doorsets is just as fireproof rolling
The track of curtain is used, and meets the decline demand of fire resisting shutter.The present invention uses the merging of fire resisting shutter and fire resistant doorsets, completely full
The fire prevention demand of sufficient passageway for fire apparatus, while fireproof door leaf can at any time be opened according to escape demand, meets escape demand.
Preferably, as shown in fig. 7, mobilizable side frame of the auxiliary doorframe 10（That is open side）The rolling screen guiding rail 3 in outside
Width of the width at top more than the main part of guide rail 3.In this way, when fire resisting shutter is closed, the curtain face 4 of fire resisting shutter gradually under
Fall, when the base in curtain face 4 drops to the tip position of auxiliary doorframe 10, the movable of auxiliary doorframe is slipped into a side in curtain face 4
Side frame on the outside of rolling screen guiding rail 3.And top guide rail structure wider can ensure that guide rail is smoothly slipped into the side of curtain face 4, effectively
Avoid the risk of derailing.Furthermore it is possible to set the groove for accommodating roller shutter surface 4 at the top of the horizontal frame 7 of auxiliary doorframe.Work as fireproof rolling
When curtain is completely closed, a part of base in curtain face 4 is embedded into the groove at the top of horizontal frame 7 of auxiliary doorframe, so as to ensure fireproof rolling
The good seal and fastness of curtain.
In addition, as shown in figure 4, the auxiliary doorframe can also be corresponded on the ground between two side frames of the main door frame
The position of 10 movable side frames is provided with auxiliary doorframe fixing device 13.For when fire resistant doorsets are closed, auxiliary doorframe 10 being fixed, prevent
The auxiliary doorframe of open side is produced and rocked.Preferably, the auxiliary doorframe fixing device is arranged at below ground, and is closed in auxiliary doorframe
When elevate above the soil.Can for example be realized using electrical retractor or telescopic spring device.Such door auxiliary in routine use
Frame fixing device locates below ground level, and does not influence normal pass.When only needing to close fire resistant doorsets when there is fire, auxiliary doorframe
Fixing device is just stretched out from underground and fixes auxiliary doorframe.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection model of the invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (10)
1. it is a kind of with evacuate fire resistant doorsets fire resisting shutter, it is characterised in that including main door frame and auxiliary doorframe, the auxiliary doorframe is hinged
In the bottom of the first side frame of main door frame, fireproof shutter face is installed in the main door inframe side, and the auxiliary doorframe inner side is installed and dredged
Dissipate fire resistant doorsets；The position of the fireproof shutter face bottom correspondence auxiliary doorframe is provided with breach.
2. as claimed in claim 1 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that the first side frame of the main door frame
Rolling screen guiding rail is respectively equipped with the inside of the inner side on top and the second side frame；It is provided with the outside of mobilizable side frame of the auxiliary doorframe
Rolling screen guiding rail.
3. as claimed in claim 1 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that the evacuation fire resistant doorsets are provided with
Active connection, the building element for the evacuation fire resistant doorsets to be connected to fire resistance rolling shutter door side.
4. as claimed in claim 3 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that the active connection is electromagnetism
Door-inhale.
5. as claimed in claim 1 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that the auxiliary doorframe and evacuation fire prevention
Door is installed on the first side frame of the main door frame by hinge respectively；The hinge includes the first hinge and the second hinge, institute
The side for stating the first hinge and the second hinge is cylindrical in shape respectively, and the barrel of the first hinge and the second hinge is in staggered row
Row, are equipped with rotating shaft in cylinder；First hinge and the second hinge contact with each other face in the shape of a spiral in barrel.
6. as claimed in claim 1 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that the auxiliary doorframe and evacuation fire prevention
Door is installed on the first side frame of the main door frame by hinge respectively, between the auxiliary doorframe and evacuation fire resistant doorsets and main door frame
It is provided with closure drive device.
7. the fire resisting shutter of band evacuation fire resistant doorsets as claimed in claim 2, it is characterised in that the auxiliary doorframe it is mobilizable
Width of the width at the top of rolling screen guiding rail more than rail body part on the outside of side frame.
8. as claimed in claim 2 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that the horizontal arch of the auxiliary doorframe
It is provided with the groove for accommodating roller shutter surface.
9. as claimed in claim 1 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that two side frames of the main door frame
Between ground on the position of the correspondence auxiliary movable side frame of doorframe be provided with auxiliary doorframe fixing device.
10. as claimed in claim 9 with the fire resisting shutter of evacuation fire resistant doorsets, it is characterised in that the auxiliary doorframe fixing device
Below ground is arranged at, and is elevated above the soil when auxiliary doorframe is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178846.XA CN106703664A (en) | 2016-12-19 | 2016-12-19 | Fireproof roll screen with evacuating fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178846.XA CN106703664A (en) | 2016-12-19 | 2016-12-19 | Fireproof roll screen with evacuating fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703664A true CN106703664A (en) | 2017-05-24 |
Family
ID=58939324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611178846.XA Pending CN106703664A (en) | 2016-12-19 | 2016-12-19 | Fireproof roll screen with evacuating fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703664A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156260Y (en) * | 1993-04-09 | 1994-02-16 | 付文刚 | Automatic door closing hange |
| CN2564704Y (en) * | 2002-07-17 | 2003-08-06 | 上海森林特种钢门有限公司 | Fireproof rolling shutter with normally open steel door |
| CN2756795Y (en) * | 2004-12-01 | 2006-02-08 | 成都铁路防火制品厂 | Fire-proof rolling curtain with escape indication warning |
| US20070272367A1 (en) * | 2006-05-18 | 2007-11-29 | Mckeon Rolling Steel Door Co., Inc. | Rolling door assembly having pass door arrangement |
| CN206279983U (en) * | 2016-12-19 | 2017-06-27 | 新疆志茂森木业有限公司 | A kind of fire resisting shutter with fire resistant doorsets are evacuated |
-
2016
- 2016-12-19 CN CN201611178846.XA patent/CN106703664A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156260Y (en) * | 1993-04-09 | 1994-02-16 | 付文刚 | Automatic door closing hange |
| CN2564704Y (en) * | 2002-07-17 | 2003-08-06 | 上海森林特种钢门有限公司 | Fireproof rolling shutter with normally open steel door |
| CN2756795Y (en) * | 2004-12-01 | 2006-02-08 | 成都铁路防火制品厂 | Fire-proof rolling curtain with escape indication warning |
| US20070272367A1 (en) * | 2006-05-18 | 2007-11-29 | Mckeon Rolling Steel Door Co., Inc. | Rolling door assembly having pass door arrangement |
| CN206279983U (en) * | 2016-12-19 | 2017-06-27 | 新疆志茂森木业有限公司 | A kind of fire resisting shutter with fire resistant doorsets are evacuated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |