CN206753388U - A kind of bridge cut-off fire window - Google Patents
A kind of bridge cut-off fire window Download PDFInfo
- Publication number
- CN206753388U CN206753388U CN201720388387.1U CN201720388387U CN206753388U CN 206753388 U CN206753388 U CN 206753388U CN 201720388387 U CN201720388387 U CN 201720388387U CN 206753388 U CN206753388 U CN 206753388U
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- Prior art keywords
- frame
- window
- thermal insulation
- insulation board
- bridge cut
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Abstract
The utility model provides a kind of bridge cut-off fire window, including steel window frame and flame resistant glass, the window frame is welded by four edges frame up and down, each edge frame includes the first frame, thermal insulation board and the second frame, first frame is provided with the second groove of the first groove and opening inwardly of opening outwardly, the section of first frame is substantially in serpentine, and the section of second frame is generally " U "-shaped；The thermal insulation board is inserted into the second groove of the first frame, and the thermal insulation board is two layers, and one side of second frame is not directly contacted between first frame and the second frame between two layers of thermal insulation board, does not also pass through any metal material mediate contact；First frame of each edge frame welds to form the first window frame mutually with the first frame of adjacent frame, and the second frame of each edge frame welds to form the second window frame mutually with the second frame of adjacent frame.Material is thus formed bridge cut-off, so as to reach the double-deck effect for the and can heat-insulation and heat-preservation that can prevent fires.
Description
Technical field
It the utility model is related to a kind of fire window, more particularly to a kind of fire window with bridge insulation thermal resistance function.
Background technology
Fire window refers to be made up of steel casement, steel sash fan, flame resistant glass, can play isolation and prevent the window of fire spreading.
Existing fire window generally includes two types：A, fixed fire window, the fire window that sash can not be opened are that is, sealed around solid
Fixed；B, movable type fireproof window, sash can be opened, the closable fire window in the presence of fire window headstock gear.
China's new edition of execution in 1 day May in 2015《Code for fire protection design of buildings》In add high residential building and build
Build the requirement that refuge story is set：" residential housing of the building height more than 100m should set refuge story, first refuge story（Between）'s
The require assistance height on place ground of flooring to fire extinguishing not should be greater than 50m, two refuge stories（Between）Between height be not preferably greater than
50m；Building height is more than the residential housing that 54m is less than 100m, and each household should have a room to meet the following requirements：Answer outer wall paper
Put, and should set and can open exterior window；The fire endurance of inside and outside wall is not lower than 1.00h, and the door in the room is preferably prevented using second class
Vent, exterior window preferably use the fire window that fire integrity is not less than 1.00h." according to this authority file, what prior art provided
Fire window is substantially attained by fire protection requirement, still, because fire window employs steel casement and steel sash fan, its heat-insulated and insulation
Function is necessarily poor, can thus influence the effects of energy conservation and environmental protection of building.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems of the prior art, there is provided one kind has heat-insulation and heat-preservation
The bridge cut-off fire window of function.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：A kind of bridge cut-off fire window, including steel
Window frame and flame resistant glass processed, the window frame are welded by four edges frame up and down, each edge frame include the first frame, every
Hot plate and the second frame, first frame are provided with the second groove of the first groove and opening inwardly of opening outwardly, and described
The section of one frame is substantially in serpentine, and the section of second frame is generally " U "-shaped；The thermal insulation board is inserted into the first side
In second groove of frame, the thermal insulation board is two layers, and one side of second frame is between two layers of thermal insulation board, described first
It is not directly contacted between frame and the second frame, does not also pass through any metal material mediate contact；First frame of each edge frame
Weld mutually to form the first window frame with the first frame of adjacent frame, the second frame of each edge frame and the second side of adjacent frame
Frame welds to form the second window frame mutually.
In one embodiment, each edge inframe side of the window frame is provided with the steel press strip for fixing flame resistant glass
And blend stop.
Preferably, four sides of the flame resistant glass are fixed on the first window frame by press strip and blend stop.
Further, in addition to the steel sash in the window frame, flame resistant glass, the sash are housed in the sash
Including exterior wing and interior wing, thermal insulation board is housed between the exterior wing and interior wing, is not directly contacted between the exterior wing and interior wing, also not
Pass through any metal material mediate contact.
Further, in addition to the steel center pillar on left and right frame or upper and lower frame, the center pillar include
Outer center pillar and interior center pillar, thermal insulation board is housed between the outer center pillar and interior center pillar, it is not direct between the outer center pillar and interior center pillar
Contact, does not also pass through any metal material mediate contact；Fire window is divided into two regions, one of region by the center pillar
Sash is installed, another region is mounted directly flame resistant glass.
Yet further, the exterior wing surrounding of the sash is additionally provided with water-proof sealing strip.
Preferably, the sash is connected by hinge means with the first window frame.
Preferably, the thermal insulation board is calcium silicate board or bakelite plate.
Preferably, the window frame is made up of zinc Steel material.
Preferably, the sash is made up of zinc Steel material.
The beneficial effects of the utility model are：Due to form window frame each edge frame include the first frame, thermal insulation board and
Second frame, the first frame and the second frame realize patho-occlusion by special shape, make the first frame and the second frame it
Between be not directly contacted with, also do not pass through any metal material mediate contact, the first frame of each edge frame and the first of adjacent frame
Frame welds to form the first window frame mutually, and the second frame of each edge frame and the second frame of adjacent frame weld mutually formation the
Two window frames, the window frame of fire window is thus set to form bridge cut-off, so as to reach the double-deck effect for the and can heat-insulation and heat-preservation that can prevent fires,
Even if for the thermal insulation board between the first window frame and the second window frame because of high temperature melt, the first window frame and the second window frame still will not phases
Mutually come off and lead to security incident.In further technical scheme, in order to ensure the heat insulation and preservation effect of fire window, in sash
With the double-decker that accompanies thermal insulation board is equally employed on center pillar, form bridge cut-off.
Brief description of the drawings
Fig. 1 is the fire window overall structure diagram in the utility model embodiment 1；
Fig. 2 is Fig. 1 longitudinal cross section structure diagram；
Fig. 3 is the structural representation for removing thermal insulation board in Fig. 2；
Fig. 4 is the first border structure schematic diagram in the utility model embodiment；
Fig. 5 is the second border structure schematic diagram in the utility model embodiment；
Fig. 6 is the fire window overall structure diagram in the utility model embodiment 2；
Fig. 7 is Fig. 6 longitudinal cross section structure diagram；
Fig. 8 is the structural representation for removing thermal insulation board in Fig. 7；
Fig. 9 is the fire window overall structure diagram in the utility model embodiment 3；
Figure 10 is Fig. 9 longitudinal cross section structure diagram；
Figure 11 is the structural representation for removing thermal insulation board in Figure 10.
Reference is：
10 --- window frame 11 --- the first frame 12 --- second frames
11a --- the first groove 11b --- second groove
20 --- flame resistant glass 30 --- press strip 40 --- thermal insulation boards
50 --- sash 51 --- exterior wing 52 --- interior wings
60 --- center pillar 61 --- outer center pillar 62 --- interior center pillars.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further
Explanation, the content that embodiment refers to not to restriction of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.In the description of the invention, " multiple " are meant that two or two
More than, unless otherwise specifically defined.In description of the present utility model, it is necessary to explanation, unless otherwise prescribed and
Limiting, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be mechanically connect or electrically connect, can also
It is the connection of two element internals, can be joined directly together, can also be indirectly connected by intermediary, for the general of this area
For logical technical staff, the concrete meaning of the term can be understood as the case may be.
Embodiment 1
A kind of bridge cut-off fire window as Figure 1-5, including steel window frame 10 and flame resistant glass 20, the window frame 10 is by upper
Lower left and right four edges frame is welded, each edge frame include the first frame 11, the frame 12 of thermal insulation board 40 and second, described first
Frame 11 is provided with the second groove 11b of the first groove 11a and opening inwardly of opening outwardly, and the section of first frame 11 is big
Cause is in serpentine, and the section of second frame 12 is generally " U "-shaped；The thermal insulation board 40 is inserted into the second of the first frame 11
In groove 11b, the thermal insulation board 40 is two layers, and one side of second frame 12 is between two layers of thermal insulation board 40, described the
It is not directly contacted between one frame 11 and the second frame 12, does not also pass through any metal material mediate contact；The of each edge frame
Welding forms the first window frame to first frame 11 of one frame 11 and adjacent frame mutually, the second frame 12 of each edge frame with it is adjacent
Welding forms the second window frame to second frame 12 of frame mutually；Four sides of the flame resistant glass 20 are fixed by press strip 30 and blend stop
On the first window frame；The thermal insulation board 12 is calcium silicate board or bakelite plate, and the window frame 10 is made up of zinc Steel material.
Embodiment 2
A kind of bridge cut-off fire window as Figure 4-8, including steel window frame 10 and flame resistant glass 20, and installed in window frame
Steel sash 50 in 10, the window frame 10 are welded by four edges frame up and down, and each edge frame includes the first frame
11st, the frame 12 of thermal insulation board 40 and second, first frame 11 are provided with the of opening the first groove 11a outwardly and opening inwardly
Two groove 11b, the section of first frame 11 is substantially in serpentine, and the section of second frame 12 is generally " U "-shaped；Institute
State thermal insulation board 40 to be inserted into the second groove 11b of the first frame 11, the thermal insulation board 40 is two layers, second frame 12
While between two layers of thermal insulation board 40, it is not directly contacted between the frame 12 of the first frame 11 and second, also not by appointing
What metal material mediate contact；The first frame 11 welding formation first mutually of first frame 11 of each edge frame and adjacent frame
Window frame, welding forms the second window frame to the second frame 12 of each edge frame mutually with the second frame 12 of adjacent frame；The sash
Flame resistant glass 20 is housed in 50, the sash 50 includes exterior wing 51 and interior wing 52, between the exterior wing 51 and interior wing 52 be equipped with every
Hot plate 40, it is not directly contacted between the exterior wing 51 and interior wing 52, does not also pass through any metal material mediate contact；The sash
50 are connected by hinge means with the first window frame, and the exterior wing 51 of the sash is surrounded by water-proof sealing strip；The thermal insulation board 40
For calcium silicate board or bakelite plate, the window frame 10 and sash 50 are made up of zinc Steel material.
Embodiment 3
As shown in Fig. 4,5,9 to 11, a kind of bridge cut-off fire window, including steel window frame 10 and flame resistant glass 20, and installation
Steel center pillar 60 on left and right frame, the window frame 10 are welded by four edges frame up and down, and each edge frame includes
First frame 11, the frame 12 of thermal insulation board 40 and second, first frame 11 are provided with opening the first groove 11a outwardly and opening
The second groove 11b inwardly, the section of first frame 11 is substantially in serpentine, and the section of second frame 12 is substantially in
" u "-shaped；The thermal insulation board 40 is inserted into the second groove 11b of the first frame 11, the thermal insulation board 40 be two layers, described second
One side of frame 12 is not directly contacted between two layers of thermal insulation board 40 between the frame 12 of first frame 11 and second,
Do not pass through any metal material mediate contact；First frame 11 of each edge frame welds mutually with the first frame 11 of adjacent frame
The first window frame is formed, welding forms the second window frame to the second frame 12 of each edge frame mutually with the second frame 12 of adjacent frame；
The center pillar 60 includes outer center pillar 61 and interior center pillar 62, and thermal insulation board 40 is housed between the outer center pillar 61 and interior center pillar 62, described
It is not directly contacted between outer center pillar 61 and interior center pillar 62, does not also pass through any metal material mediate contact；The center pillar 60 will be anti-
Fiery window is divided into two regions, and one of region is provided with sash 50, and another region is mounted directly flame resistant glass 20；It is described
Flame resistant glass 20 is housed, the sash 50 includes exterior wing 51 and interior wing 52, filled between the exterior wing 51 and interior wing 52 in sash 50
There is thermal insulation board 40, be not directly contacted between the exterior wing 51 and interior wing 52, also do not pass through any metal material mediate contact；It is described
Sash 50 is connected by hinge means with the first window frame, and the exterior wing 51 of the sash 50 is surrounded by water-proof sealing strip；It is described every
Hot plate 40 is calcium silicate board or bakelite plate, and the window frame 10, sash 50 and center pillar 60 are made by zinc Steel material.
Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides
Formula is realized, any on the premise of the technical program design is not departed from obviously to replace in protection model of the present utility model
Within enclosing.
In order to allow those of ordinary skill in the art more easily understand the utility model relative to prior art improvement it
Place, some accompanying drawings of the present utility model and description have been simplified, and for the sake of clarity, present specification is omitted one
A little other elements, those of ordinary skill in the art should be aware that these elements omitted also may make up in of the present utility model
Hold.
Claims (10)
1. a kind of bridge cut-off fire window, including steel window frame（10）And flame resistant glass（20）, the window frame（10）By up and down four
Bar frame is welded, it is characterised in that：Each edge frame includes the first frame（11）, thermal insulation board（40）With the second frame
（11）, first frame（11）The first groove provided with opening outwardly（11a）With the second groove of opening inwardly（11b）, institute
State the first frame（11）Section be in serpentine, second frame（12）Section it is " U "-shaped；The thermal insulation board（40）Insertion
To the first frame（11）The second groove（11b）In, the thermal insulation board（40）For two layers, second frame（12）One side it is embedding
In two layers of thermal insulation board（40）Between, first frame（11）With the second frame（12）Between be not directly contacted with, also not by appoint
What metal material mediate contact；First frame of each edge frame（11）With the first frame of adjacent frame（11）Welding is formed mutually
First window frame, the second frame of each edge frame（12）With the second frame of adjacent frame（12）Welding forms the second window frame mutually.
2. bridge cut-off fire window according to claim 1, it is characterised in that：The window frame（10）Each edge inframe side installation
Have for fixing flame resistant glass（20）Steel press strip（30）And blend stop.
3. bridge cut-off fire window according to claim 2, it is characterised in that：The flame resistant glass（20）Four sides pass through press strip
（30）It is fixed on blend stop on the first window frame.
4. bridge cut-off fire window according to claim 1, it is characterised in that：Also include being arranged on window frame（10）Interior steel window
Fan（50）, the sash（50）In flame resistant glass is housed（20）, the sash（50）Including exterior wing（51）And interior wing（52）, it is described
Exterior wing（51）And interior wing（52）Between thermal insulation board is housed（40）, the exterior wing（51）And interior wing（52）Between be not directly contacted with,
Do not pass through any metal material mediate contact.
5. bridge cut-off fire window according to claim 4, it is characterised in that：Also include being arranged on left and right frame or upper and lower side
Steel center pillar on frame（60）, the center pillar（60）Including outer center pillar（61）With interior center pillar（62）, the outer center pillar（61）With it is interior
Center pillar（62）Between thermal insulation board is housed（40）, the outer center pillar（61）With interior center pillar（62）Between be not directly contacted with, also do not pass through
Any metal material mediate contact；The center pillar（60）Fire window is divided into two regions, one of region installation is fenestrate
Fan（50）, another region is mounted directly flame resistant glass（20）.
6. the bridge cut-off fire window according to claim 4 or 5, it is characterised in that：The sash（50）Exterior wing（51）Surrounding
It is additionally provided with water-proof sealing strip.
7. the bridge cut-off fire window according to claim 4 or 5, it is characterised in that：The sash（50）By hinge means with
First window frame is connected.
8. bridge cut-off fire window as claimed in any of claims 1 to 5, it is characterised in that：The thermal insulation board（40）For
Calcium silicate board or bakelite plate.
9. bridge cut-off fire window as claimed in any of claims 1 to 5, it is characterised in that：The window frame（10）By zinc
Steel material is made.
10. the bridge cut-off fire window according to claim 4 or 5, it is characterised in that：The sash（50）By zinc Steel material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388387.1U CN206753388U (en) | 2017-04-14 | 2017-04-14 | A kind of bridge cut-off fire window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388387.1U CN206753388U (en) | 2017-04-14 | 2017-04-14 | A kind of bridge cut-off fire window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753388U true CN206753388U (en) | 2017-12-15 |
Family
ID=60612970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388387.1U Withdrawn - After Issue CN206753388U (en) | 2017-04-14 | 2017-04-14 | A kind of bridge cut-off fire window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988656A (en) * | 2017-04-14 | 2017-07-28 | 陈永华 | A kind of bridge cut-off fire window |
-
2017
- 2017-04-14 CN CN201720388387.1U patent/CN206753388U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988656A (en) * | 2017-04-14 | 2017-07-28 | 陈永华 | A kind of bridge cut-off fire window |
| CN106988656B (en) * | 2017-04-14 | 2019-04-12 | 陈永华 | A kind of bridge cut-off fire window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171215 Effective date of abandoning: 20190412 |
|
| AV01 | Patent right actively abandoned |