CN205840696U - Fire resistant window - Google Patents
Fire resistant window Download PDFInfo
- Publication number
- CN205840696U CN205840696U CN201620697375.2U CN201620697375U CN205840696U CN 205840696 U CN205840696 U CN 205840696U CN 201620697375 U CN201620697375 U CN 201620697375U CN 205840696 U CN205840696 U CN 205840696U
- Authority
- CN
- China
- Prior art keywords
- frame
- window frame
- sash
- fire
- window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 74
- 230000002265 prevention Effects 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- 229910052792 caesium Inorganic materials 0.000 claims description 18
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 18
- 229940072033 potash Drugs 0.000 claims description 18
- 235000015320 potassium carbonate Nutrition 0.000 claims description 18
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 9
- 239000010960 cold rolled steel Substances 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000005308 flint glass Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 18
- 239000011229 interlayer Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241000167880 Hirundinidae Species 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
A kind of fire resistant window, solves the window frame bulk strength that prior art exists low, fire-resistant, effect of heat insulation is the best, and fire protecting performance is poor, awkward problem.Including window frame, sash and the flame resistant glass being arranged on window frame and sash, it is characterized in that: described window frame includes master window frame, horizontal secondary window frame and perpendicular secondary window frame；The described side of sash frame and the side frame of master window frame are by fire prevention gemel connection, it is provided with Fire-proof lock in the other side of sash frame, the upper and lower of sash frame is respectively arranged with fire prevention latch, and being connected between sash frame top with horizontal stroke pair window frame has fire-proof door closer；Steel press strip it is provided with between the draw-in groove of flame resistant glass and sash frame；Described flame resistant glass is compound heat-insulation type flame resistant glass；Horizontal secondary window frame, the inside of perpendicular secondary window frame and sash frame is all filled with fireproof core board.It is reasonable in design, compact conformation, and forms temperature distortion is little, and fire protecting performance is strong, heat insulation and blocking harmful gas effective, safe and reliable.
Description
Technical field
This utility model belongs to window technology field, is specifically related to a kind of refractory heat-insulating performance by force, and flameproof effect is good, attractive in appearance
Practical fire resistant window.
Background technology
Along with growing, the floor of modern high-rise building are built higher and higher, fire of high-rise building also arrives with it, and only
Wanting bottom one family breaking out of fire, the resident family above it is all unable to escape bad luck.The generation of skyscraper malignant fire, makes again and again
People's anxiety is worried, although aerial ladder is more and more higher, but the use of aerial ladder is restricted by a lot of objective factors, as
Narrow field, ground injustice, wind-force are excessive, all can affect its actual motion ability, cause aerial ladder at skyscraper
The effect can played in fire is extremely limited.Fire of high-rise building swallows the life of countless victim just as demon,
And bring great property loss to country and individual.At present fire of high-rise building has become international a fire-fighting difficult problem, so far
The also effective solution of neither one.
For the fire of skyscraper, corresponding fire prevention measure should be taked, to prevent fire in the design process of building
Occur, and reduce fire to life, the harm of property.Fire window is the fire proof construction structure that one of which is conventional, its mainly by
Window frame and flame resistant glass composition, can play isolation and stop the effect of fire spreading.Use in the market mainly fills
Slurry type flame resistant glass and single-sheet fire-resistant glass, the fire prevention in the case of sunlight long-term irradiation, inside it of the grouting-type flame resistant glass
Liquid easily produces bubble, colour-darkening, makes the light transmission of window be deteriorated, affects aesthetic property；And the heat insulation effect of single-sheet fire-resistant glass
The poorest, flameproof effect is bad.And, fire window great majority in the market are the fixed fire window of steel, and both sash could
Open, in-convenience in use.
Due to prior art, to there is window frame bulk strength low, fire-resistant, effect of heat insulation is the best, and fire protecting performance is poor, uses inconvenience
Etc. defect, therefore it is necessary the fire window of prior art is improved.
Utility model content
This utility model is aiming at the problems referred to above, it is provided that a kind of refractory heat-insulating performance is strong, and flameproof effect is good, both artistic and practical
Fire resistant window.
This utility model be the technical scheme is that this fire resistant window includes window frame, sash and be arranged on window frame and
Flame resistant glass on sash, is characterized in that: described window frame includes the master window frame of surrounding, is connected horizontally on about master window frame two
Horizontal secondary window frame between side frame, and the perpendicular secondary window frame that two ends are connected with the lower frame of horizontal stroke pair window frame and master window frame respectively；Institute
State the side of sash frame with the side frame of master window frame by fire prevention gemel connection, the other side of sash frame is provided with anti-
Fire lock, the upper and lower of sash frame is respectively arranged with fire prevention latch, the fire prevention latch on sash frame top and horizontal stroke pair window frame
Being connected, the fire prevention latch of sash frame bottom is connected with the lower frame of master window frame, connects between sash frame top and horizontal stroke pair window frame
It is connected to fire-proof door closer；It is provided with fireproof expansion seal part between described flame resistant glass and the draw-in groove of window frame；Flame resistant glass and window
Being provided with steel press strip between the draw-in groove of fan frame, the outside of steel press strip is by glass magnesium board and Waterproof gum and the card of sash frame
Groove is connected, and the inner side of steel press strip is connected with flame resistant glass by fireproof expansion seal part；Described flame resistant glass is compound heat-insulation
Type flame resistant glass, is arranged constituted by four layers of caesium potash glass and three layers of Waterproof gum intersecting, the four of compound heat-insulation type flame resistant glass
All sides are provided with caesium potash glass；Horizontal secondary window frame, the inside of perpendicular secondary window frame and sash frame is all filled with fireproof core board.
The thickness of every layer of caesium potash glass of described composition compound heat-insulation type flame resistant glass is 4mm.
It is provided with reinforcement steel wire in the fireproof core board of described window frame and the internal filling of sash frame.To improve window frame and sash
Frame structural stability at high operating temperatures.
The material of described window frame uses thickness to be the cold-rolled steel sheet of 1.2mm.To improve the bulk strength of window frame.
The material of described sash frame uses thickness to be the cold-rolled steel sheet of 0.8mm.So that the surface of sash frame is firm, beautiful
See.
The beneficial effects of the utility model: owing to this utility model uses by the master window frame of surrounding, be connected horizontally on main window
Horizontal secondary window frame between the frame of the frame left and right sides, and the perpendicular pair that two ends lower frame with horizontal stroke pair window frame and master window frame respectively is connected
The window frame of window frame composition, the side of sash frame and the side frame of master window frame are by fire prevention gemel connection, and sash frame is additionally
Being provided with Fire-proof lock on side, the upper and lower of sash frame is respectively arranged with fire prevention latch, and sash frame top is provided with
Fire-proof door closer；Fireproof expansion seal part, flame resistant glass and sash frame it is provided with between flame resistant glass and the draw-in groove of window frame
Steel press strip it is provided with between draw-in groove；Flame resistant glass is arranged constituted by four layers of caesium potash glass and three layers of Waterproof gum intersecting
Compound heat-insulation type flame resistant glass；Horizontal secondary window frame, the inside of perpendicular secondary window frame and sash frame is filled with the structure shape of fireproof core board
Formula, so it is reasonable in design, compact conformation, forms temperature distortion is little, and fire protecting performance is strong, the heat insulation and effect of blocking harmful gas
Good, safe and reliable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the Fig. 1 sectional view along A A line.
Fig. 3 is the Fig. 1 sectional view along B B line.
Fig. 4 is the Fig. 1 sectional view along C C line.
Sequence number explanation in figure: 1 master window frame, 2 compound heat-insulation type flame resistant glasses, 3 horizontal secondary window frames, 4 perpendicular secondary window frames, 5 fire prevention are inserted
Pin, 6 fire-proof door closers, 7 fire prevention hinges, 8 Fire-proof locks, 9 sash, 10 sash frames, 11 steel press strips, 12 fireproof core boards, 13 prevent
Fire expansion sealing element, 14 caesium potash glasses, 15 Waterproof gums, 16 glass magnesium board.
Detailed description of the invention
Concrete structure of the present utility model is described in detail according to Fig. 1～4.This fire resistant window includes window frame, sash 9 and peace
Being contained in the flame resistant glass on window frame and sash 9, wherein window frame is by being fixed on the master window frame 1 of window perforate surrounding, level on body of wall
Arrange, two ends are connected with master window frame 1 left and right sides frame respectively horizontal secondary window frame 3, and two ends respectively with horizontal stroke pair window frame 3
Perpendicular secondary window frame 4 that bottom is connected with the lower frame top of master window frame 1, that vertically arrange is formed, master window frame 1 and horizontal stroke pair window frame 3,
Perpendicular secondary window frame 4 all and is welded through automatic roll machine one-shot forming with cold-rolled steel sheet, horizontal secondary window frame 3 and perpendicular secondary window frame 4
Between, and horizontal secondary window frame 3, junction between perpendicular secondary window frame 4 and the master window frame 1 of surrounding all use airtight welding.Sash 9 by
Framework and the interior flame resistant glass arranged of framework that sash frame 10 surrounds are formed, the side of sash frame 10 and master window frame 1
Connect between side frame and have fire prevention hinge 7, to realize unlatching and the Guan Bi of sash 9, the other side of sash frame 10 is arranged
Having the Fire-proof lock 8 for locking sash 9, the top of sash frame 10 is provided with the fire prevention that the horizontal secondary window frame 3 with its top is connected
Latch 5, the bottom of sash frame 10 is again provided with the fire prevention latch 5 that master window frame 1 lower frame with its underpart is connected；Sash limit
The top of frame 10 is connected with horizontal stroke pair window frame 3 by fire-proof door closer 6, to be closed by sash 9 in time when fire occurs, concurrently
Go out alarm.It is provided with between flame resistant glass, and flame resistant glass and the draw-in groove of window frame in the draw-in groove of window frame and is provided with fire prevention expansion
Sealing member 13, to strengthen the fire prevention of forms, effect of heat insulation；Flame resistant glass is installed equally, fire prevention in the draw-in groove of sash frame 10
Being provided with steel press strip 11 between the draw-in groove of glass and sash frame 10, the outside of steel press strip 11 is by glass magnesium board 16 and fire prevention
Glue 15 is connected with the draw-in groove of sash frame 10, and the inner side of steel press strip 11 is then by fireproof expansion seal part 13 and flame resistant glass
Both sides be connected.Steel press strip 11 generally uses resistant to elevated temperatures steel material, blocks flame resistant glass is fixed on sash frame 10
While in groove, strengthen the overall fire prevention of openable sash 9, effect of heat insulation.
Flame resistant glass is the caesium potash glass 14 being respectively 4mm by four layer thicknesses, and is arranged on adjacent two layers caesium potash glass
Waterproof gum 15 intersecting between 14 arranges the compound heat-insulation type flame resistant glass 2 constituted, the four of compound heat-insulation type flame resistant glass 2
All sides are closed by caesium potash glass, to promote the overall fire protecting performance of flame resistant glass.
Horizontal secondary window frame 3, the inside of perpendicular secondary window frame 4 and sash frame 10 is all filled with fireproof core board 12, fireproof core board 12
Being made up of current material, the main material of fireproof core board 12 is cement and flyash, to strengthen the resistance to of window frame and sash frame 10
Fire performance.
For the structural stability improving window frame and sash frame 10 uses at high operating temperatures, window frame and sash frame 10
The fireproof core board 12 filling structure of internal filling be internally provided with reinforcement steel wire.
For the purpose of raising window frame bulk strength, the material of window frame uses thickness to be the cold-rolled steel sheet of 1.2mm.
In order to the surface making sash frame 10 is firm, attractive in appearance, the material of sash frame 10 uses thickness to be the cold rolling of 0.8mm
Steel plate.
During use, the window frame being provided with compound heat-insulation type flame resistant glass 2 is arranged on the window on the body of wall of fire prevention demand
Family tapping, the sash 9 with compound heat-insulation type flame resistant glass 2 is arranged on the side frame of master window frame 1 by fire prevention hinge 7.
When a fire, it is arranged on sash frame 10 top, the fire-proof door closer 6 being connected with horizontal stroke pair window frame 3, by warming and automatically controlled
System controls sash 9 and closes in time, and sends alarm；Meanwhile, the Fire-proof lock 8 electric control system controls sash frame 10 arranged
Locking sash 9, the fire prevention latch 5 that sash frame 10 top is arranged stretches out, and is inserted in the horizontal secondary window frame 3 on its top, sash limit
The fire prevention latch 5 that frame 10 bottom is arranged stretches out, and is inserted in master window frame 1 lower frame of its underpart, together with sash frame 10 with main
The fire prevention hinge 7 connected between the side frame of window frame 1, consolidates the surrounding of sash 9 together.Due to master window frame 1 and horizontal stroke pair window frame 3,
Perpendicular secondary window frame 4 is all that the cold-rolled steel sheet using thickness to be 1.2mm is welded through automatic roll machine one-shot forming, and horizontal secondary window
Between frame 3 and perpendicular secondary window frame 4, and horizontal secondary window frame 3, between perpendicular secondary window frame 4 and the master window frame 1 of surrounding, have employed airtight welding,
Horizontal secondary window frame 3, the inside of perpendicular secondary window frame 4 and sash frame 10 is all filled with the fireproof core board being made up of cement and flyash
12, fireproof core board 12 is internal is additionally provided with reinforcement steel wire, so that it is guaranteed that window frame and sash frame 10 structure at high operating temperatures
Stability, strengthens window frame and the fire resistance of sash frame 10.
The fireproof expansion seal part 13 arranged between draw-in groove and the compound heat-insulation type flame resistant glass 2 of window frame, the most rapidly
Expand, the junction of flame resistant glass with window frame is sealed, to strengthen window fire, heat insulation, the effect of blocking harmful gas；
Outside the steel press strip 11 arranged between draw-in groove and the compound heat-insulation type flame resistant glass 2 of sash frame 10 and sash frame 10
Draw-in groove be connected glass magnesium board 16 and Waterproof gum 15, the fire prevention being connected inside steel press strip 11, with the both sides of flame resistant glass expansion close
Sealing 13, plays the effect of anti-flaming thermal-insulation equally, to strengthen the overall fire prevention of openable sash 9, heat insulation and blocking harmful gas
The effect of body.
When constant temperature raises, and the caesium potash glass 14 of the outermost layer side towards the fire of compound heat-insulation type flame resistant glass 2, owing to reaching
The limit of being heated and burst, water-soluble inorganic Waterproof gum 15 interlayer of filling between ground floor and second layer caesium potash glass 14 be heated send out
Bubble expands about ten times, forms hard milky blister Waterproof gum 15 plate of ground floor, effectively blocks flame, isolation high temperature and
Harmful gas.After second layer caesium potash glass 14 is persistently by thermal breakage, filling between the second layer and third layer caesium potash glass 14
Waterproof gum 15 interlayer expanded by heating, forms the second layer and effectively blocks Waterproof gum 15 plate of flame.When third layer caesium potash glass 14 also
After thermal breakage, the Waterproof gum 15 interlayer expanded by heating of filling between third layer and the 4th layer of caesium potash glass 14, form third layer
Waterproof gum 15 plate, and now the 4th layer of caesium potash glass 14 is also block flame and harmful gas.This compound heat-insulation type is prevented fires
The fire protecting performance of glass 2 is 3 times of common flame resistant glass, and thermal insulation is 4 times of common flame resistant glass.
Claims (5)
1. a fire resistant window, including window frame, sash (9) and the flame resistant glass being arranged on window frame and sash (9), its technology
Being characterized by: described window frame includes the master window frame (1) of surrounding, be connected horizontally between the frame of master window frame (1) left and right sides is horizontal secondary
Window frame (3), and the perpendicular secondary window frame (4) that two ends are connected with the lower frame of horizontal stroke pair window frame (3) and master window frame (1) respectively；Described window
The side of fan (9) frame is connected, in the other side of sash (9) frame by fire prevention hinge (7) with the side frame of master window frame (1)
Being provided with Fire-proof lock (8), the upper and lower of sash (9) frame is respectively arranged with fire prevention latch (5), sash (9) frame top
Fire prevention latch (5) be connected with horizontal stroke pair window frame (3), the fire prevention latch (5) of sash (9) frame bottom is following with master window frame (1)
Frame is connected, and is connected and has fire-proof door closer (6) between sash (9) frame top with horizontal stroke pair window frame (3)；Described flame resistant glass and window frame
Draw-in groove between be provided with fireproof expansion seal part (13)；It is provided with steel between the draw-in groove of flame resistant glass and sash (9) frame
Press strip (11), the outside of steel press strip (11) is connected with the draw-in groove of Waterproof gum (15) with sash (9) frame by glass magnesium board (16),
The inner side of steel press strip (11) is connected with flame resistant glass by fireproof expansion seal part (13)；Described flame resistant glass is compound heat-insulation
Type flame resistant glass (2), is arranged constituted by four layers of caesium potash glass (14) and three layers of Waterproof gum (15) intersecting, compound heat-insulation type is prevented
The surrounding side of flint glass (2) is provided with caesium potash glass (14)；Horizontal secondary window frame (3), perpendicular secondary window frame (4) and sash (9) frame
Inside be all filled with fireproof core board (12).
Fire resistant window the most according to claim 1, it is characterised in that: described composition compound heat-insulation type flame resistant glass (2)
The thickness of every layer of caesium potash glass (14) be 4mm.
Fire resistant window the most according to claim 1, it is characterised in that: described window frame and the internal filling of sash (9) frame
Fireproof core board (12) in be provided with reinforcement steel wire.
Fire resistant window the most according to claim 1, it is characterised in that: the material of described window frame uses thickness to be 1.2mm
Cold-rolled steel sheet.
Fire resistant window the most according to claim 1, it is characterised in that: the material of described sash (9) frame uses thickness
Cold-rolled steel sheet for 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697375.2U CN205840696U (en) | 2016-07-05 | 2016-07-05 | Fire resistant window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697375.2U CN205840696U (en) | 2016-07-05 | 2016-07-05 | Fire resistant window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840696U true CN205840696U (en) | 2016-12-28 |
Family
ID=58150057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620697375.2U Expired - Fee Related CN205840696U (en) | 2016-07-05 | 2016-07-05 | Fire resistant window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205840696U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837105A (en) * | 2017-02-09 | 2017-06-13 | 安徽嘉伟新材料科技有限责任公司 | A kind of band central sill foam cement perfusion protective window |
| CN107327263A (en) * | 2017-07-26 | 2017-11-07 | 广西田阳至恒门业有限公司 | A kind of metal casement window of dust-proof noise isolating |
| CN107605366A (en) * | 2017-10-19 | 2018-01-19 | 广东明安防火玻璃科技有限公司 | A kind of aluminium alloy fire window |
| CN110118049A (en) * | 2019-06-11 | 2019-08-13 | 安徽晶鹏智能装备科技有限公司 | A kind of cell gate of the automatic type with lamp box |
| CN110480794A (en) * | 2019-08-15 | 2019-11-22 | 武汉艺格门窗系统有限公司 | A kind of method for filling of prevent fires window frame and its fire proofing material |
| CN115075709A (en) * | 2022-07-14 | 2022-09-20 | 南昌鑫源消防设备工程有限公司 | Steel non-heat-insulation fireproof window |
-
2016
- 2016-07-05 CN CN201620697375.2U patent/CN205840696U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837105A (en) * | 2017-02-09 | 2017-06-13 | 安徽嘉伟新材料科技有限责任公司 | A kind of band central sill foam cement perfusion protective window |
| CN107327263A (en) * | 2017-07-26 | 2017-11-07 | 广西田阳至恒门业有限公司 | A kind of metal casement window of dust-proof noise isolating |
| CN107605366A (en) * | 2017-10-19 | 2018-01-19 | 广东明安防火玻璃科技有限公司 | A kind of aluminium alloy fire window |
| CN110118049A (en) * | 2019-06-11 | 2019-08-13 | 安徽晶鹏智能装备科技有限公司 | A kind of cell gate of the automatic type with lamp box |
| CN110480794A (en) * | 2019-08-15 | 2019-11-22 | 武汉艺格门窗系统有限公司 | A kind of method for filling of prevent fires window frame and its fire proofing material |
| CN115075709A (en) * | 2022-07-14 | 2022-09-20 | 南昌鑫源消防设备工程有限公司 | Steel non-heat-insulation fireproof window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205840696U (en) | Fire resistant window | |
| CN205224392U (en) | From thermal -insulated partition plate | |
| CN205349103U (en) | Energy -saving insulation section bar reaches energy -saving insulation fire window including this section bar | |
| CN105927126A (en) | Double-side opening type wooden heat insulation fireproof door | |
| CN206158522U (en) | Take two steel wooden heat -insulating fireproof door of opening of window | |
| CN204436202U (en) | A kind of glass inner core sound insulated fire door | |
| CN105064889B (en) | Steel heat insulation fireproof door | |
| CN207260915U (en) | It is a kind of to meet fire integrity and the aluminium alloy ecological fire preventing door of thermal insulation | |
| CN106401416A (en) | Modified steel-wood heat insulation fireproof double-door and manufacturing method thereof | |
| CN209384988U (en) | A kind of Multifunctional fire-proof door | |
| CN105927127A (en) | Hinged wooden heat insulation fireproof door with windows | |
| CN206903526U (en) | Meet the novel broken bridge aluminium profile structure of fire integrity | |
| CN207144767U (en) | Steel heat insulation fireproof door | |
| CN207004365U (en) | A kind of non-insulated aluminium alloy fireproof window | |
| CN206071397U (en) | A kind of band window steel wooden heat-insulating fireproof door | |
| CN205918323U (en) | Steel wooden heat -insulating fireproof door | |
| CN204827132U (en) | Steel insulates against heat and prevents fire door | |
| CN105909151A (en) | Double-door wooden thermal insulating fireproof door with window and manufacturing method of double-door wooden thermal insulating fireproof door | |
| CN206174812U (en) | Door capable of insulating heat and preventing fire | |
| CN105927122A (en) | Novel steel-wood insulated fire-proof lash door and manufacturing method thereof | |
| CN208686289U (en) | A kind of steel heat-insulating, fire-preventing window | |
| CN208473629U (en) | A kind of heat-insulating fireproof door | |
| CN207048622U (en) | A kind of steel heat-insulating, fire-preventing window | |
| CN210343142U (en) | Steel energy-saving fireproof window | |
| CN105952345A (en) | Steel-wood heat-insulation fireproof door with window and making method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |