CN109989689A - One kind having new structural fire window - Google Patents
One kind having new structural fire window Download PDFInfo
- Publication number
- CN109989689A CN109989689A CN201711498542.6A CN201711498542A CN109989689A CN 109989689 A CN109989689 A CN 109989689A CN 201711498542 A CN201711498542 A CN 201711498542A CN 109989689 A CN109989689 A CN 109989689A
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- CN
- China
- Prior art keywords
- glass
- fire
- resistant glass
- flame resistant
- supporting
- 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.)
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Links
- 239000011521 glass Substances 0.000 claims abstract description 216
- -1 phenolic aldehyde Chemical class 0.000 claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 125000006850 spacer group Chemical group 0.000 claims description 33
- 239000002131 composite material Substances 0.000 claims description 26
- 230000009970 fire resistant effect Effects 0.000 claims description 26
- 230000002265 prevention Effects 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000005308 flint glass Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 208000002925 dental caries Diseases 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 abstract description 22
- 229920002635 polyurethane Polymers 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 6
- 229920001568 phenolic resin Polymers 0.000 description 6
- 239000005011 phenolic resin Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000006173 Good's buffer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt 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
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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/26—Frames of plastics
- E06B1/30—Frames of plastics composed of several parts with respect to the cross-section of the frame itself
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/36—Frames uniquely adapted for windows
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
-
- 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
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- 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
- E06B5/165—Fireproof windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses one kind to have new structural fire window comprising: flame resistant glass is set to window frame towards on the supporting surface of flame resistant glass；Window frame is equipped at least one cavity on window frame, and supporting-core is equipped in the cavity, and window frame is made of polyurethane section bar, and supporting-core is made a kind of with new structural fire window of phenolic aldehyde profile.The configuration of the present invention is simple, heat insulation and preservation effect is good, when encountering fire, keeps the integrality of structure, collapsing phenomenon will not occur.
Description
Technical field
The present invention relates to fire prevention window systems, and in particular to one kind has new structural fire window.
Background technique
With the raising that security protection is realized, people gradually increasingly pay close attention to the fire safety performance in house, especially various regions frequency
The building fire of hair causes the attention of people and fire department.
The window frame of fire window on the market is usually clean steel window frame at present, and window frame high temperature resistant made of clean steel reaches anti-
Fire requires, but its thermal and insulating performance but complies with one's wishes not to the utmost, and the index that cannot reach the thermal-insulation energy-conservation window of national requirements is wanted
It asks.And the fire window with heat insulation and preservation effect, when encountering fire, the integrally-built rigidity of window is destroyed, can not
Realize the effect of isolation flame.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes one kind to have new structural fire window, and structure is simple,
Heat insulation and preservation effect is good, when encountering fire, keeps the integrality of structure, collapsing phenomenon will not occur.
In order to achieve the above object, technical scheme is as follows:
It is a kind of to include: with new structural fire window
Flame resistant glass is set to window frame towards on the supporting surface of flame resistant glass；
Window frame is equipped at least one cavity on window frame, supporting-core is equipped in the cavity, window frame is by polyurethane section bar system
At supporting-core is made of phenolic aldehyde profile.
Of the invention a kind of simple with its structure of new structural fire window, window frame is made of polyurethane section bar, supporting-core
Be made of phenolic aldehyde profile, polyurethane section bar can by continuous glass fibre and/or glass fabric and/or glass mat with
Polyurethane resin is combined by pultrusion, and phenolic aldehyde profile can pass through pultrusion by glass fibre and its product and phenolic resin
It is combined.
Its anti-flammability of phenolic aldehyde profile is fine, low-smoke low-toxicity, will not only decompose completely under high temperature high fire burning and become gas
Body, and understand some charing, and can sufficiently carbonize in the case where no open fire, phenolic resin is just very resistance to after sufficiently carbonizing
High temperature, the sufficiently phenolic resin after charing retain certain intensity under the action of fiber, are positioned in the cavity of window frame,
The supporting role of skeleton can be effectively played, guarantees the integrally-built integrality of fire window, when encountering fire, fire window will not
Collapse Deformation occurs, it is safer.And existing technical staff is difficult to expect phenolic aldehyde profile being placed in window frame made of polyurethane section bar
Cavity in, the two combined, produce unexpected beneficial effect, fire protecting performance, thermal and insulating performance is
To greatly improving.
Based on the above technical solution, following improvement can also be done:
As a preferred option, further includes: sash is flexibly connected with window frame, and at least one sky also is provided on sash
Chamber is equipped with supporting-core in the cavity, and sash is made of polyurethane section bar, and supporting-core is made of phenolic aldehyde profile.
Using the above preferred scheme, it is suitable for a variety of occasions.
As a preferred option, at least one corner brace chamber is equipped on supporting-core, it is intracavitary that corner brace is set to corner brace, and window frame
Or it is fixedly connected between sash, supporting-core and corner brace.
Using the above preferred scheme, it is convenient for the splicing of profile, can be improved between window frame or sash and supporting-core
Firmness, formed a complete frame, screw can be used to be fixedly connected with polyurethane section bar and phenolic aldehyde profile.
As a preferred option, the cavity of window frame or sash is separated into multiple sub- cavitys of heat preservation by supporting-core.
Using the above preferred scheme, increase the thermal insulation property of profile and whole window.
As a preferred option, when flame resistant glass is composite fireproof glass or single-sheet fire-resistant glass, supporting-core is set to
The lower section of flame resistant glass；When flame resistant glass be fireproof hollow glass, specifically include: glass outer and composite fireproof glass or
When single-sheet fire-resistant glass, supporting-core is set to the lower section of composite fireproof glass or single-sheet fire-resistant glass.
Using the above preferred scheme, when a fire, supporting-core can be effectively anti-for composite fireproof glass or monolithic
Flint glass provides support force, prevents it from collapsing and tilting.
As a preferred option, reflectance coating or fire prevention spacer are equipped in the outside that flame resistant glass carries on the back fiery face.
Using the above preferred scheme, when a fire, reflectance coating or fire prevention spacer effectively can completely cut off and reflect
Heat radiation, the fixation glue for preventing flame resistant glass from carrying on the back on the outside of fiery face melt, and guarantee that flame resistant glass will not collapse.Meanwhile it reflecting
Film or fire prevention spacer can effectively completely cut off and reflective thermal radiation, and preventing flame resistant glass from carrying on the back at fiery face, temperature rapid increase, to poly-
Urethane profile is protected, and prevents it on fire in the fiery face of back due to by strong heat radiation.
As a preferred option, it when flame resistant glass is fireproof hollow glass, specifically includes: glass outer and compound anti-
When flint glass or single-sheet fire-resistant glass, it is equipped in the cavity between glass outer and composite fireproof glass or single-sheet fire-resistant glass
Spacer bar resistant to high temperature, and spacer bar is disposed in proximity to the side of window frame supporting surface, spacer bar is made of stainless steel material.
Using the above preferred scheme, spacer bar can effectively to composite fireproof glass or single-sheet fire-resistant glass to support,
Prevent its run-off the straight and displacement.
As a preferred option, it when flame resistant glass is fireproof hollow glass, specifically includes: glass outer and compound anti-
When flint glass or single-sheet fire-resistant glass, flame resistant glass side support is equipped in the outside of the glass outer of flame resistant glass；
When stating flame resistant glass is composite fireproof glass or single-sheet fire-resistant glass, in composite fireproof glass or monolithic fire prevention glass
The outside of glass side towards the fire is equipped with flame resistant glass side support；
The collateral support part of flame resistant glass side support is set to the lateral surface or compound of the glass outer of fireproof hollow glass
The side of the side towards the fire of the side or single-sheet fire-resistant glass of the side towards the fire of flame resistant glass, the fixed part of flame resistant glass side support are set
It is placed between flame resistant glass and the supporting surface of window frame, and the fixed part of flame resistant glass side support passes through connector and window frame and branch
Support core is fixedly connected.
Using the above preferred scheme, flame resistant glass side support is supported the side of flame resistant glass, increases this hair
The resisting wind press capacity of bright fire window.Flame resistant glass side support is made of refractory material, such as: stainless steel material.And connector
Screw can be selected.Flame resistant glass side support passes through polyurethane section bar using screw, is connected on phenolic aldehyde profile.And it is worth note
Meaning, the position of screwed lock must be in the inside of flame resistant glass.After fire chance fire occurs, profile is burned, but glass of preventing fires
Glass side support can support glass not tilt, and not shift.
As a preferred option, one or more fire resisting Expandable strips are equipped on the surface of window frame and/or sash, and wherein one
A or multiple fire resisting Expandable strips are set between flame resistant glass side support and flame resistant glass.
Using the above preferred scheme, fire resisting Expandable strip is posted on polyurethane section bar surface, and Expandable strip meets fire expansion, play every
The effect of exhausted flame combustion.Meanwhile the fire resisting when fire resisting Expandable strip is set between flame resistant glass and window frame supporting surface, at this
Expandable strip can also play the role of supporting flame resistant glass.Meanwhile fire resisting Expandable strip can also be set between window frame and sash
In cavity, the better effect of flame is obstructed.Moreover, fire resisting Expandable strip is set to flame resistant glass side support and fire prevention
There is following two between glass the utility model has the advantages that 1) flame resistant glass side support and flame resistant glass are solid structure, by fire resisting
Expandable strip is set between the two, can play good buffer function, is contacted closer.2) when there is fire, fire resisting
Expandable strip expansion, can effectively completely cut off flame, protect flame resistant glass.
As a preferred option, multiple fixed lobes and/or anchor are equipped on the internal chamber wall of window frame or sash cavity
Slot is equipped with the groove to match with fixed lobe and/or fixed groove or protrusion on supporting-core.
Both using the above preferred scheme, the firmness of the connection between polyurethane section bar and phenolic aldehyde profile is improved, improve
Between contact surface.
As a preferred option, the groove on supporting-core the same side or protrusion are arranged at interval.
Using the above preferred scheme, guarantee each position stress of supporting-core more evenly.
Detailed description of the invention
Fig. 1 is a kind of one of structural schematic diagram with new structural fire window provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of flame resistant glass provided in an embodiment of the present invention.
Fig. 3 is the structural schematic diagram of flame resistant glass side support provided in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of supporting-core provided in an embodiment of the present invention.
Fig. 5 is a kind of second structural representation with new structural fire window provided in an embodiment of the present invention.
Fig. 6 is a kind of third structural representation with new structural fire window provided in an embodiment of the present invention.
Fig. 7 is the four of a kind of structural schematic diagram with new structural fire window provided in an embodiment of the present invention.
Fig. 8 is the five of a kind of structural schematic diagram with new structural fire window provided in an embodiment of the present invention.
Fig. 9 is the six of a kind of structural schematic diagram with new structural fire window provided in an embodiment of the present invention.
Wherein: 1, flame resistant glass, 11, glass outer, 12, composite fireproof glass, 121, middle layer glass, 122, internal layer glass
Glass, 13, single-sheet fire-resistant glass, 14 reflectance coatings or fire prevention spacer, 2, window frame, 21, supporting surface, 22, cavity, 23, supporting-core,
231, corner brace chamber, 232, groove, 24, extension back-fire relief portion, 25, convex ribs, 3, corner brace, 4, spacer bar, 41, spacer portion, 42, first
Support part, the 43, second support portion, 5, flame resistant glass side support, 51, collateral support part, 52, fixed part, 53, interconnecting piece, 6, fire resisting
Expandable strip, 7, sash, 8, decoration bar section.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, in a kind of some of embodiments with new structural fire window, such as Fig. 1
Shown, one kind includes: with new structural fire window
Flame resistant glass 1 is set to window frame 2 towards on the supporting surface 21 of flame resistant glass 1；
Window frame 2 is equipped with a cavity 22 on window frame 2, supporting-core 23 is equipped in the cavity 22, window frame 2 is by polyurethane
Profile is made, and supporting-core 23 is made of phenolic aldehyde profile.
Polyurethane section bar can be by continuous glass fibre and/or glass fabric and/or glass mat and polyurethane
Resin is combined by pultrusion, and phenolic aldehyde profile can be compound by pultrusion by glass fibre and its product and phenolic resin
At.
There is one kind of the invention new structural fire window to have the advantages that
First, structure is simple, and window frame 2 is made of polyurethane section bar, and supporting-core 23 is made of phenolic aldehyde profile.
Second, its anti-flammability of phenolic aldehyde profile is fine, low-smoke low-toxicity, will not only decompose change completely under high temperature high fire burning
At gas, and understand some charing, and can sufficiently be carbonized in the case where no open fire, phenolic resin sufficiently carbonize after just
Very high temperature resistant, the sufficiently phenolic resin after charing retain certain intensity under the action of fiber, are positioned in the sky of window frame 2
It is intracavitary, the supporting role of skeleton can be effectively played, guarantees the integrally-built integrality of fire window, when encountering fire, fire prevention
Collapse Deformation will not occur for window, safer.And existing technical staff is difficult to expect that phenolic aldehyde profile, which is placed in polyurethane section bar, to be made
Window frame 2 cavity in, the two is combined, unexpected beneficial effect, fire protecting performance, heat insulation property are produced
It can be greatly improved.
Third, the single-chamber design of window frame 2, greatly improves the pultrusion speed and efficiency to polyurethane section bar, raising type
Material pultrusion yield rate.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, at least one 3 chamber 231 of corner brace being equipped on supporting-core 23, corner brace 3 is set in 3 chamber 231 of corner brace, and
It is fixedly connected between window frame 2, supporting-core 23 and corner brace 3.
Using the above preferred scheme, it is convenient for the splicing of profile, the jail between window frame 2 and supporting-core 23 can be improved
Soundness forms a complete frame, screw can be used come the company's of fixation window frame 2 and supporting-core 23.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, the cavity 22 of window frame 2 is separated into multiple sub- cavitys of heat preservation by supporting-core 23.
Using the above preferred scheme, increase the thermal insulation property of profile and whole window.
As shown in Figure 1, in order to further optimize implementation result of the invention, in other embodiment, remaining
Feature technology is identical, the difference is that, flame resistant glass 1 is fireproof hollow glass, is specifically included: glass outer 11 and multiple
Flame resistant glass 12 is closed, composite fireproof glass includes: middle layer glass 121 and inner layer glass 122, in middle level glass 121 and internal layer glass
Fire-resistant fluid is filled in cavity between glass 122；
Supporting-core 23 is set to the lower section of composite fireproof glass 12.
Using the above preferred scheme, when a fire, glass outer 11 is brought rapidly up, and is scraped at high temperature, and is prevented
Fiery liquid expands rapidly, and cavity is filled up, so that inner layer glass 122 slowly heats up, will not scrap, and obstructs flame.And supporting-core
23 are set to the lower section for the composite fireproof glass 12 that middle layer glass 121 and inner layer glass 122 are formed, can be effectively to composite fire-proof
Glass 12 is supported, and prevents it from collapsing and tilting.
Further, equipped with spacer bar 4 resistant to high temperature in the cavity between glass outer 11 and middle layer glass 121, and
Parting bead is disposed in proximity to the side of 2 supporting surface 21 of window frame, and spacer bar is made of stainless steel material.
Using the above preferred scheme, when a fire, glass outer 11 is scraped, and fire-resistant fluid expands rapidly, and will
Cavity fills up, so that inner layer glass 122 slowly heats up, will not scrap, and obstructs flame.Middle layer glass 121 and 122 shape of inner layer glass
At composite fireproof glass 12, and spacer bar 4 can be supported effectively to 12 side of composite fireproof glass, prevent its run-off the straight and shifting
Position.
As shown in Fig. 2, further, spacer bar 4 includes: spacer portion 41 and is set to first of 41 upper surface of spacer portion
Support part 42 and the second support portion 43, the first support portion 42 and the second support portion 43 are arc structure；Spacer portion 41 is horizontally disposed
Between glass outer 11 and middle layer glass 121, and the two sides of spacer portion 41 connect with glass outer 11 and middle layer glass 121 respectively
Touching；One end of first support portion 42 is set in spacer portion 41, and the other end is contacted with middle layer glass 121, the second support portion 43
One end be set in spacer portion 41, the other end is contacted with glass outer 11；First support portion 42 connects with middle layer glass 121
Contact and the contact point of the second support portion 43 and glass outer 11 are in same level, and 42 both ends of the first support portion is effective
Length is greater than the effective length at 43 both ends of the second support portion.
Using the above preferred scheme, support effect is more preferably.
As shown in figure 3, further, it is equipped with flame resistant glass side support 5 in the outside of the glass outer 11 of flame resistant glass 1,
The collateral support part 51 of flame resistant glass side support 5 is set to the lateral surface of glass outer 11, the fixation of flame resistant glass side support 5
Portion 52 is set between flame resistant glass 1 and the supporting surface 21 of window frame 2, and the fixed part 52 of flame resistant glass side support 5 passes through company
Fitting is fixedly connected with window frame 2 and supporting-core 23.
Using the above preferred scheme, flame resistant glass side support 5 is supported the side of flame resistant glass 1, increases this
The resisting wind press capacity of invention fire window.Flame resistant glass side support 5 is made of refractory material, such as: stainless steel material.And it connects
Screw can be selected in part.Flame resistant glass side support 5 passes through polyurethane section bar using screw, is connected on phenolic aldehyde profile.And it is worth
It obtains it is noted that the position of screwed lock must be in the inside of flame resistant glass 1.After fire chance fire occurs, profile is burned, but anti-
Flint glass side support 5 can support flame resistant glass 1 not tilt, and not shift.
Meanwhile the extension back-fire relief portion 24 extended to the direction of flame resistant glass 1 is equipped on 2 supporting surface 21 of window frame.It is preventing fires
It is attached between the collateral support part 51 and fixed part 52 of glass side support 5 by the interconnecting piece 53 being obliquely installed, due to even
Socket part 53 is obliquely installed, therefore forms cavity between the extension back-fire relief portion 24 in flame resistant glass side support 5 and window frame 2.
Further, multiple fire resisting Expandable strips 6 are equipped on the surface of window frame 2.
Using the above preferred scheme, fire resisting Expandable strip 6 is posted on polyurethane section bar surface, and Expandable strip is met fire expansion, played
Completely cut off the effect of flame combustion.
Meanwhile the extension back-fire relief portion 24 extended to the direction of flame resistant glass 1 is equipped on 2 supporting surface 21 of window frame.Fire resisting is swollen
Swollen item 6 is set in the extension back-fire relief portion 24, effectively can be played the role of collateral support to flame resistant glass 1, be prevented its inclination.
Fire resisting expansion meanwhile when fire resisting Expandable strip 6 is set between 2 supporting surface 21 of flame resistant glass 1 and window frame, at this
Item 6 can also play the role of supporting flame resistant glass 1.
Further, wherein one or more fire resisting Expandable strips 6 be set to flame resistant glass side support 5 and flame resistant glass 1 it
Between.
Using the above preferred scheme, by fire resisting Expandable strip 6 be set to flame resistant glass side support 5 and flame resistant glass 1 it
Between there is following two the utility model has the advantages that 1) flame resistant glass side support 5 and flame resistant glass 1 are solid structure, fire resisting is expanded
Item 6 is set between the two, can play good buffer function, is contacted closer.2) when there is fire, fire resisting expansion
Item 6 expands, and can effectively completely cut off flame, protects flame resistant glass 1.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, it is respectively equipped with a fixed lobe in the upper and lower surfaces of the internal chamber wall of 2 cavity of window frame, two fixations are convex
The position risen is corresponding, and the groove 232 to match with fixed lobe is equipped on supporting-core 23.
Both using the above preferred scheme, the firmness of the connection between polyurethane section bar and phenolic aldehyde profile is improved, improve
Between contact surface.
As shown in figure 4, further, being set to 232 position of upper groove of 23 upper surface of supporting-core and being set to its lower surface
232 position of lower groove it is corresponding, and horizontally disposed two corner brace chambers 231 are equipped on supporting-core 23, two corner brace chambers 231 divide
It is not set to the opposite sides of upper groove 232 or lower groove 232.
Using the above preferred scheme, more attractive, support effect more preferably, convenient for phenolic aldehyde profile carries out pultrusion.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, it the difference is that, sets in the upper surface of the internal chamber wall of 2 cavity of window frame there are three fixed lobe, is equipped on supporting-core 23
The groove 232 to match with fixed lobe.
Groove 232 on 23 the same side of supporting-core is arranged at interval.
Using the above preferred scheme, guarantee each position stress of supporting-core 23 more evenly.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, multiple convex ribs 25 are equipped on the internal chamber wall of 2 cavity of window frame.
Using the above preferred scheme, convenient for carrying out location and installation to supporting-core 23, installation effectiveness is improved, and improve support
Firmness of the connection between core 23 and window frame 2.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, as shown in Figure 5, further includes: sash 7 is flexibly connected with window frame 2, and one also is provided on sash 7
Cavity is equipped with supporting-core 23 in the cavity, and sash 7 is made of polyurethane section bar, and supporting-core 23 is made of phenolic aldehyde profile.
Using the above preferred scheme, it is suitable for a variety of occasions.In the structure and window frame 2 of 7 cavity inner support core 23 of sash
The structure of supporting-core 23 is similar, then does not just repeat herein.
Further, multiple fire resisting Expandable strips 6 are equipped on the surface of sash 7.
Using the above preferred scheme, fire resisting Expandable strip 6 is posted on polyurethane section bar surface, and Expandable strip is met fire expansion, played
Completely cut off the effect of flame combustion.Fire resisting Expandable strip 6 can be set in the cavity between window frame 2 and sash 7, barrier flame
Better effect.
As shown in fig. 6, in order to further optimize implementation result of the invention, in other embodiment, remaining
Feature technology is identical, the difference is that, flame resistant glass 1 includes: glass outer 11 and single-sheet fire-resistant glass 13, supporting-core 23
It is set to the lower section of single-sheet fire-resistant glass 13.
Using the above preferred scheme, when a fire, supporting-core 23 effectively can provide branch for single-sheet fire-resistant glass
Support force prevents it from collapsing and tilting.
Further, and in the outside that single-sheet fire-resistant glass 13 carries on the back fiery face reflectance coating or fire prevention spacer 14 are equipped with.
Using the above preferred scheme, when a fire, reflectance coating or fire prevention spacer 14 can effectively completely cut off and instead
Heat radiation is penetrated, the fixation glue for preventing flame resistant glass 1 from carrying on the back on the outside of fiery face melts, and guarantees that flame resistant glass 1 will not collapse.Meanwhile
Reflectance coating or fire prevention spacer 14 can effectively completely cut off and reflective thermal radiation, prevent flame resistant glass 1 carry on the back temperature at fiery face it is quick on
It rises, polyurethane section bar is protected, prevent it on fire in the fiery face of back due to by strong heat radiation.
Further, spacer bar 4 resistant to high temperature is equipped in the cavity between glass outer 11 and single-sheet fire-resistant glass 13, and
Spacer bar 4 is disposed in proximity to the side of window frame support 21, and spacer bar 4 is made of stainless steel material.
Using the above preferred scheme, spacer bar 4 can prevent it from inclining effectively to single-sheet fire-resistant glass 13 to support
Tiltedly and shift.
Further, as shown in fig. 7, its further include: sash 7 is flexibly connected with window frame 2, and structure is similar, here just not
It repeats.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, when flame resistant glass 1 is composite fireproof glass 12, supporting-core 23 is set to the lower section of flame resistant glass 1.
Further, reflectance coating or fire prevention spacer 14 are equipped in the outside that flame resistant glass 1 carries on the back fiery face.
Further, flame resistant glass side support 5 is set to the outside of 12 side towards the fire of composite fireproof glass.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, when flame resistant glass 1 is single-sheet fire-resistant glass 13, supporting-core 23 is set to the lower section of flame resistant glass 1.
Further, reflectance coating or fire prevention spacer 14 are equipped in the outside that flame resistant glass 1 carries on the back fiery face.
Further, flame resistant glass side support 5 is set to the outside of 13 side towards the fire of single-sheet fire-resistant glass.
It is worth noting that the application proposes that one kind has new structural fire window, when each in the setting of the outside of fire window
Kind decoration bar section 8, when forming bridge cutoff window, as shown in FIG. 8 and 9, technical scheme and beneficial effects are in protection model of the invention
In enclosing.
For the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art, do not taking off
Under the premise of from the invention design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (10)
1. one kind has new structural fire window characterized by comprising
Flame resistant glass is set on supporting surface of the window frame towards the flame resistant glass；
Window frame is equipped at least one cavity on the window frame, supporting-core is equipped in the cavity, the window frame is by polyurethane-type
Material is made, and the supporting-core is made of phenolic aldehyde profile.
2. according to claim 1 have new structural fire window, which is characterized in that further include: sash, with the window
Frame is flexibly connected, and at least one cavity also is provided on the sash, supporting-core is equipped in the cavity, the sash is by gathering
Urethane profile is made, and the supporting-core is made of phenolic aldehyde profile.
3. according to claim 1 or 2 have new structural fire window, which is characterized in that set on the supporting-core
There is at least one corner brace chamber, it is intracavitary that corner brace is set to corner brace, and fixed company between the window frame or sash, supporting-core and corner brace
It connects.
4. according to claim 1 or 2 have new structural fire window, which is characterized in that the supporting-core will be described
The cavity of window frame or sash is separated into multiple sub- cavitys of heat preservation.
5. according to claim 1 or 2 have new structural fire window, which is characterized in that when the flame resistant glass is
When composite fireproof glass or single-sheet fire-resistant glass, the supporting-core is set to the lower section of the flame resistant glass；
When the flame resistant glass is fireproof hollow glass, specifically include: glass outer and composite fireproof glass or monolithic are anti-
When flint glass, the supporting-core is set to the lower section of the composite fireproof glass or single-sheet fire-resistant glass.
6. according to claim 1 or 2 have new structural fire window, which is characterized in that carried on the back in the flame resistant glass
The outside in fiery face is equipped with reflectance coating or fire prevention spacer.
7. according to claim 1 or 2 have new structural fire window, which is characterized in that when the flame resistant glass is
Fireproof hollow glass specifically includes: when glass outer and composite fireproof glass or single-sheet fire-resistant glass, in the outer layer glass
Spacer bar resistant to high temperature is equipped in cavity between glass and composite fireproof glass or single-sheet fire-resistant glass, and the spacer bar is arranged
In the side close to the window frame supporting surface, the spacer bar is made of stainless steel material.
8. according to claim 1 or 2 have new structural fire window, which is characterized in that
When the flame resistant glass is fireproof hollow glass, specifically include: glass outer and composite fireproof glass or monolithic are anti-
When flint glass, flame resistant glass side support is equipped in the outside of the glass outer of the flame resistant glass；
When the flame resistant glass is composite fireproof glass or single-sheet fire-resistant glass, prevent fires in the composite fireproof glass or monolithic
The outside of glass side towards the fire is equipped with flame resistant glass side support；
The collateral support part of the flame resistant glass side support be set to the glass outer of the fireproof hollow glass lateral surface or
The side of the side towards the fire of the side or single-sheet fire-resistant glass of the side towards the fire of composite fireproof glass, the flame resistant glass side support
Fixed part is set between the flame resistant glass and the supporting surface of the window frame, and the fixed part of the flame resistant glass side support
It is fixedly connected by connector with the window frame and supporting-core.
9. according to claim 8 have new structural fire window, which is characterized in that in the window frame and/or sash
Surface be equipped with one or more fire resisting Expandable strips, and wherein one or more described fire resisting Expandable strips are set to the fire prevention glass
Between glass side support and the fireproof hollow glass or single layer flame resistant glass.
10. according to claim 1 or 2 have new structural fire window, which is characterized in that in the window frame or sash
The internal chamber wall of cavity is equipped with multiple fixed lobes and/or fixed groove, is equipped with and the fixed lobe on the supporting-core
And/or the groove that matches of fixed groove or protrusion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498542.6A CN109989689A (en) | 2017-12-29 | 2017-12-29 | One kind having new structural fire window |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711498542.6A CN109989689A (en) | 2017-12-29 | 2017-12-29 | One kind having new structural fire window |
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| CN109989689A true CN109989689A (en) | 2019-07-09 |
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| CN201711498542.6A Pending CN109989689A (en) | 2017-12-29 | 2017-12-29 | One kind having new structural fire window |
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Application publication date: 20190709 |