CN107489361A - A kind of smoke-exhaust fire door - Google Patents
A kind of smoke-exhaust fire door Download PDFInfo
- Publication number
- CN107489361A CN107489361A CN201710888881.9A CN201710888881A CN107489361A CN 107489361 A CN107489361 A CN 107489361A CN 201710888881 A CN201710888881 A CN 201710888881A CN 107489361 A CN107489361 A CN 107489361A
- Authority
- CN
- China
- Prior art keywords
- door body
- fire
- solid wood
- smoke
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002023 wood Substances 0.000 claims abstract description 33
- 239000007787 solid Substances 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 239000012943 hotmelt Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000009970 fire resistant effect Effects 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation 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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/12—Releasing means, e.g. electrically released heat-sensitive with fusible links
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B2007/023—Air flow induced by fan
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The present invention provides a kind of smoke-exhaust fire door, including door body, the both sides of door body are surrounded by door leaf skeleton plate, it is characterised in that：Door body is surrounded by metal support bar, the inner side of metal support bar is provided with twice groove, door body includes two pieces of parallel solid wood boards, it is caught in around solid wood board in the groove of metal support bar, the outside of solid wood board is provided with density board, it is provided with galvanized iron cortex between solid wood board and density board, fire extinguishing component is provided with the cavity between solid wood board；Aspiration channel is provided with the inside of door body, aspiration channel is connected with being arranged on the blower fan of door body both sides, aspiration channel is provided with inlet scoop, the smoke exhaust pipe that outdoor is extended to through wall is connected on blower fan, active carbon filter is provided between smoke exhaust pipe and blower fan, red smog indicator lamp is provided with above door body, blower fan and indicator lamp are powered by accessory power supply, accessory power supply is battery, is charged by charging inlet, or the power supply of the solar panel by being connected by wire with battery.
Description
Technical field
The present invention relates to a kind of door, in particular it relates to a kind of smoke-exhaust fire door.
Background technology
The device that door refers to the gateway of building or can switched installed in gateway, common door, which has, rotates door, roller shutter
Door, translation door etc., door can play anti-theft function, be then to play a part of space isolation indoors, with the raising of quality of the life,
Door is not only the effect of antitheft space isolation, even more a kind of ornament for people, and U.S. is also increasingly pursued in the design of door
Sense.Typically now Domestic door is all done using solid wood or density board, does not possess fire protecting performance, when a fire, in general
Wall is all done using fragment of brick, cement, it is not easy to is caught fire, the intensity of a fire is easiest to transmit at door, spread.
And door of the prior art does not possess fire protecting performance, let alone specific fire-extinguishing function concurrently.When fire then occurs,
Door is burnt to deformation and causes to open so that trapped personnel delays optimal escape time.In addition, during escape,
Dense smoke can not only influence sight, and enter personnel's respiratory tract, jeopardize human life.
The content of the invention
The present invention is in order to solve drawbacks described above present in prior art and deficiency, there is provided a kind of smoke-exhaust fire door, can
From the fire extinguishing for being about to place, to ensure the smooth escape of trapped personnel, while also there is smoke discharging function, prevent escape personnel because
Sight is unclear and delays escape, can more ensure the life security of escape personnel.
In order to solve the above technical problems, the present invention, which provides a kind of present invention, provides a kind of smoke-exhaust fire door, including door body, door
The both sides of body are surrounded by door leaf skeleton plate, it is characterised in that：Described door body is surrounded by metal support bar, described metal
The inner side of support bar is provided with twice groove, and described door body includes two pieces of parallel solid wood boards, blocked around described solid wood board
In the groove for entering metal support bar, the outside of described solid wood board is provided with density board, and galvanized iron is provided between solid wood board and density board
Cortex, fire extinguishing component is provided with the cavity between described solid wood board；The fire extinguishing component includes fire extinguishing matter storage cavity, fire extinguishing
Pipeline, fire extinguishing branch road, boost port and hot melt jam, the fire extinguishing matter storage cavity are put for cuboid, by attachment fastener
One end in cavity between two solid wood boards, its sidewall bottom are provided with two fire-fighting pipelines, and the fire-fighting pipeline is provided with
The end of several fire extinguishing branch roads, the increase mouth and the fire extinguishing branch road is fixedly linked and holding is in the solid wood board, institute
State density board and correspondingly increase mouth opening position and be provided with through hole, the hot melt jam is placed in the through hole；
Aspiration channel is provided with the inside of the door body, the aspiration channel is connected with being arranged on the blower fan of the door body both sides, the air draught
Pipe is provided with inlet scoop, and the smoke exhaust pipe that outdoor is extended to through wall, the smoke exhaust pipe and the blower fan are connected on the blower fan
Between be provided with active carbon filter, red smog indicator lamp is provided with above the door body, the blower fan and indicator lamp are electric by auxiliary
Source powers, and the accessory power supply is battery, charged by charging inlet, or by being connected by wire with battery
Solar panel is powered.
Further, U-shaped bonding jumper, the open card of U-shaped bonding jumper are provided with the outside of the metal support bar of door body folding side
On metal support bar.
Further, the outside of metal support bar is provided with the elongated slot being distributed along U-shaped bonding jumper, is provided with described elongated slot some
Stage clip.
Further, two relative outsides of described U-shaped bonding jumper are provided with the chute vertical with elongated slot, described door leaf bone
The limited block stretched into chute is provided with the inside of frame plate.
Further, the surrounding of described door body is respectively equipped with carbon fiber flameproof fabric.
Further, the door leaf skeleton plate for side being hinged positioned at door body is provided with installation gap, is provided with described installation gap
Hinge, described hinge are connected by screw with metal support bar.
The advantageous effects that the present invention is reached：A kind of smoke-exhaust fire door provided by the invention, is internally provided with putting out a fire
Component, heat jam when a fire, during high temperature and melt, internal fire extinguishing matter, which is ejected, is put out a fire, and effectively prevents a quilt
Deformation is burnt out, optimal escape time is provided for trapped personnel.During escape, dense smoke can not only influence sight, Er Qiejin
Enter personnel's respiratory tract, jeopardize human life, the application can effectively remove room by the setting of aspiration channel, blower fan and smoke exhaust pipe
Interior dense smoke.
Brief description of the drawings
Fig. 1 schematic structural views of the invention；
Along line A-A schematic cross-sectional view in Fig. 1 of Fig. 2 present invention；
Part B enlarged diagram in Fig. 3 Fig. 2 of the present invention.
Wherein：1 door body；2 door leaf skeletons；3 metal support bars；4 grooves；5 installation gaps；6 U-shaped bonding jumpers；7 elongated slots；8
Stage clip；9 chutes；10 limited blocks；11 carbon fiber flameproof fabrics；12 galvanized iron cortexes；13 fire extinguishing matter storage cavitys；14 hinges；15 doorframes；
16 aspiration channels；17 blower fans；18 active carbon filters；19 smoke exhaust pipes；20 inlet scoops；21 solid wood boards；22 density boards；23 fire extinguishing tubes
Road；24 fire extinguishing branch roads；25 supercharging buttons；26 hot melt jams；27 indicator lamps.
Embodiment
With reference to specific embodiment, the invention will be further described.Following examples are only used for clearly illustrating
Technical scheme, and can not be limited the scope of the invention with this.
Patent of the present invention is further illustrated with reference to the accompanying drawings and examples.
As Figure 1-3, the present invention provides a kind of smoke-exhaust fire door, including door body 1, the both sides of door body 1 are surrounded by door
Ribs of the fan frame plate 2, door body 1 are surrounded by metal support bar 3, and the inner side of metal support bar is provided with twice groove 4, and door body 1 includes two
The parallel solid wood board 21 of block, it is caught in the groove of metal support bar around solid wood board, the outside of solid wood board is provided with density board 22,
Galvanized iron cortex 12 is provided between solid wood board 21 and density board 22, fire-resistant gypsum panel 13 is provided between solid wood board.Described solid wood board
Between cavity in be provided with fire extinguishing component；
The fire extinguishing component includes fire extinguishing matter storage cavity 13, fire-fighting pipeline 23, fire extinguishing branch road 24, boost port 25 and hot melt jam
26, the fire extinguishing matter storage cavity 13 is placed in for cuboid, by attachment fastener in the cavity between two solid wood boards 21
One end, its sidewall bottom is provided with two fire-fighting pipelines 23, and the fire-fighting pipeline 23 is provided with several fire extinguishing branch roads 24, described
The end of increase mouth 25 and the fire extinguishing branch road 24 is fixedly linked and holding is in the solid wood board 21, and the density board 22 is right
The opening position of mouth 25 should be increased and be provided with through hole, the hot melt jam 26 is placed in the through hole, hot melt jam 26 outer surface dress
Decorations are decorated unanimously with outer door body 1, ensure that the attractive in appearance of door body overall appearance.Through hole is filled in during hot melt 26 normal temperature of jam
It is interior, the air pressure in fire extinguishing component is higher than ambient pressure, fire temperature occurs and rises, heats the high temperature melt of jam 26, matter of putting out a fire
The fire extinguishing matter stored in cavity 13 sprays, and small range fire extinguishing, prevents the further sprawling of fire.
Metal support bar and door leaf skeleton plate play the support strength of whole door body, and solid wood board has stronger support strong
Degree, but also easy cracking, torsional deformation etc., prevent its deformation in the groove being caught in around solid wood board in metal profile, close
Degree plate is located at door body outermost, and density plate surface is smooth, material is fine and closely woven, stable performance, edge are firm, and good decorative property is whole
Body is more attractive in appearance；Fire-resistant gypsum panel is light and has good fire protecting performance, but fold resistance is poor, galvanized iron cortex in this structure,
Solid wood board, fire-resistant gypsum panel are combined, and intensity is very high, the problem of effectively overcoming fire-resistant gypsum panel fold resistance difference,
Total quality is very light simultaneously, has good fire resistance, when a fire, can stop the intensity of a fire, slow down fire spreading, to escape
Life is raced against time.
During escape, dense smoke can not only influence sight, and enter personnel's respiratory tract, jeopardize human life, so
Aspiration channel 16 is provided with the inner side of door body 1, the aspiration channel 16 is connected with being arranged on the blower fan 17 of the both sides of door body 1, institute
State aspiration channel 16 and be provided with inlet scoop 20, the smoke exhaust pipe 19 that outdoor is extended to through wall, the row are connected on the blower fan 17
Active carbon filter 18 is provided between smoke pipe 19 and the blower fan 17, the top of door body 1 is provided with red smog indicator lamp 27, institute
To state blower fan 17 and indicator lamp 27 is powered by accessory power supply, the accessory power supply is battery, is charged by charging inlet, or
Person is powered by the solar panel being connected by wire with battery.
As shown in Figures 2 and 3, positioned at door body folding side（Left side in Fig. 2）The outside of metal support bar 3 be provided with U-shaped bonding jumper
6, for the open card of U-shaped bonding jumper 6 on metal support bar, the outside of metal support bar 3 is provided with the elongated slot being distributed along U-shaped bonding jumper
7, elongated slot is interior to be provided with some stage clips 8, and U-shaped two relative outsides of bonding jumper are provided with the chute 9 vertical with elongated slot, described door leaf
The limited block 10 stretched into chute is provided with the inside of frame board, the surrounding of door body is respectively equipped with carbon fiber flameproof fabric 11, positioned at door body
Be hinged side（Right side in Fig. 2）Door leaf skeleton plate be provided with installation gap 5, be provided with hinge 14 at installation gap, hinge passes through spiral shell
Nail is connected with metal support bar, and the opposite side of hinge is connected with doorframe 15.Overall door body from be hinged side to the folding side with doorframe,
There are hinge, metal support bar, the galvanized iron cortex of be hinged side successively（Interior fire protection plasterboard）, folding side metal support bar, U
Type bonding jumper, then coated on the outside of door body surrounding by carbon fiber flameproof fabric, the door body in whole doorframe space is all not fuel wood
Material connection, barrier, fire protecting performance are splendid；By the effect of stage clip, chute, limited block, its maximum displacement controls to exist U-shaped bonding jumper
Within 4mm, 4mm deformation quantity is nearly imperceptible for whole door, and 4mm regulated quantity can be maintained at plum rain season or dry
Dry season door body can be fitted close with doorframe, while can also reduce the assembly precision of door body, and overall sealing performance is good, prevents
During fire, smog is propagated through door body gap.Therefore, the present invention has heat-insulated, heat-insulating property, reduces indoor and outdoor heat transfer, drop
The beneficial effect of low room conditioning energy consumption.
The present invention is disclosed with preferred embodiment above, so it is not intended to limiting the invention, all to take equivalent substitution
Or the technical scheme that the scheme of equivalent transformation is obtained, all fall within protection scope of the present invention.
Claims (6)
1. a kind of smoke-exhaust fire door, including door body（1）, door body（1）Both sides be surrounded by door leaf skeleton plate（2）, its feature exists
In：Described door body（1）It is surrounded by metal support bar（3）, the inner side of described metal support bar is provided with twice groove（4）,
Described door body（1）Including two pieces of parallel solid wood boards（21）, the groove of metal support bar is caught in around described solid wood board
（4）Interior, the outside of described solid wood board is provided with density board（22）, solid wood board（21）With density board（22）Between be provided with galvanized iron cortex
（12）, fire extinguishing component is provided with the cavity between described solid wood board；The fire extinguishing component includes fire extinguishing matter storage cavity（13）、
Fire-fighting pipeline（23）, fire extinguishing branch road（24）, boost port（25）With hot melt jam（26）, the fire extinguishing matter storage cavity（13）Be
Cuboid, two solid wood boards are placed in by attachment fastener（21）Between cavity in one end, its sidewall bottom be provided with two
Fire-fighting pipeline（23）, the fire-fighting pipeline（23）It is provided with several fire extinguishing branch roads（24）, the increase mouth（25）Gone out with described
Fiery branch road（24）End be fixedly linked and holding is in the solid wood board（21）It is interior, the density board（22）Corresponding increase mouth
（25）Opening position is provided with through hole, the hot melt jam（26）It is placed in the through hole；
The door body（1）Inner side is provided with aspiration channel（16）, the aspiration channel（16）With being arranged on the door body（1）The blower fan of both sides
（17）It is connected, the aspiration channel（16）It is provided with inlet scoop（20）, the blower fan（17）On be connected to and extend to outdoor through wall
Smoke exhaust pipe（19）, the smoke exhaust pipe（19）With the blower fan（17）Between be provided with active carbon filter（18）, the door body（1）
Top is provided with red smog indicator lamp（27）, the blower fan（17）And indicator lamp（27）Powered by accessory power supply, the auxiliary electricity
Source is battery, is charged by charging inlet, or the power supply of the solar panel by being connected by wire with battery.
A kind of 2. smoke-exhaust fire door according to claim 1, it is characterised in that：Metal support bar positioned at door body folding side
（3）Outside is provided with U-shaped bonding jumper（6）, U-shaped bonding jumper（6）Open card in metal support bar（3）On.
3. smoke-exhaust fire door according to claim 2, it is characterised in that：Metal support bar（3）Outside be provided with along U-shaped gold
Belong to the elongated slot of bar distribution（7）, described elongated slot（7）It is interior to be provided with some stage clips（8）.
4. smoke-exhaust fire door according to claim 2, it is characterised in that：Described U-shaped bonding jumper（6）Two relative outer
Side is provided with the chute vertical with elongated slot（9）, described door leaf skeleton plate inner side is provided with the limited block stretched into chute（10）.
A kind of 5. smoke-exhaust fire door according to claim 1 or 2, it is characterised in that：The surrounding of described door body is set respectively
There is carbon fiber flameproof fabric（11）.
A kind of 6. smoke-exhaust fire door according to claim 1 or 2, it is characterised in that：The door leaf bone of side is hinged positioned at door body
Frame plate is provided with installation gap（5）, hinge is provided with described installation gap（14）, described hinge passes through screw and metal branch
Stay connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888881.9A CN107489361A (en) | 2017-09-27 | 2017-09-27 | A kind of smoke-exhaust fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888881.9A CN107489361A (en) | 2017-09-27 | 2017-09-27 | A kind of smoke-exhaust fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489361A true CN107489361A (en) | 2017-12-19 |
Family
ID=60653589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710888881.9A Pending CN107489361A (en) | 2017-09-27 | 2017-09-27 | A kind of smoke-exhaust fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489361A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025720A (en) * | 2018-08-23 | 2018-12-18 | 安徽美林凯迪木业有限公司 | It is a kind of to may filter that smog convenient for the fire resistant doorsets of escape |
| CN110847781A (en) * | 2019-11-27 | 2020-02-28 | 安徽兴科门窗幕墙有限公司 | Fire door with fire prevention function |
| CN112539023A (en) * | 2020-12-07 | 2021-03-23 | 乔冕 | Radiation protection door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203939388U (en) * | 2014-05-12 | 2014-11-12 | 浙江江山金铭木业有限公司 | A kind of family expenses labeled door |
| CN106050094A (en) * | 2016-06-28 | 2016-10-26 | 安徽润谷网络科技有限公司 | Smoke discharging door |
| CN106285366A (en) * | 2015-06-11 | 2017-01-04 | 天津市格林门业有限公司 | A kind of Novel fire-proof door |
| CN205886019U (en) * | 2016-07-01 | 2017-01-18 | 徐州神威消防器材有限公司 | Liquid pressure boost atomizer |
| CN207420379U (en) * | 2017-09-27 | 2018-05-29 | 镇江玄润消防器材有限公司 | A kind of smoke-exhaust fire door |
-
2017
- 2017-09-27 CN CN201710888881.9A patent/CN107489361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203939388U (en) * | 2014-05-12 | 2014-11-12 | 浙江江山金铭木业有限公司 | A kind of family expenses labeled door |
| CN106285366A (en) * | 2015-06-11 | 2017-01-04 | 天津市格林门业有限公司 | A kind of Novel fire-proof door |
| CN106050094A (en) * | 2016-06-28 | 2016-10-26 | 安徽润谷网络科技有限公司 | Smoke discharging door |
| CN205886019U (en) * | 2016-07-01 | 2017-01-18 | 徐州神威消防器材有限公司 | Liquid pressure boost atomizer |
| CN207420379U (en) * | 2017-09-27 | 2018-05-29 | 镇江玄润消防器材有限公司 | A kind of smoke-exhaust fire door |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025720A (en) * | 2018-08-23 | 2018-12-18 | 安徽美林凯迪木业有限公司 | It is a kind of to may filter that smog convenient for the fire resistant doorsets of escape |
| CN110847781A (en) * | 2019-11-27 | 2020-02-28 | 安徽兴科门窗幕墙有限公司 | Fire door with fire prevention function |
| CN112539023A (en) * | 2020-12-07 | 2021-03-23 | 乔冕 | Radiation protection door |
| CN112539023B (en) * | 2020-12-07 | 2022-11-01 | 乔冕 | Radiation protection door |
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Application publication date: 20171219 |