CN106677684A - Fireproof door - Google Patents
Fireproof door Download PDFInfo
- Publication number
- CN106677684A CN106677684A CN201611091043.0A CN201611091043A CN106677684A CN 106677684 A CN106677684 A CN 106677684A CN 201611091043 A CN201611091043 A CN 201611091043A CN 106677684 A CN106677684 A CN 106677684A
- Authority
- CN
- China
- Prior art keywords
- weight plate
- protective cover
- plate
- balance weight
- door body
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 14
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 7
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 18
- 238000002161 passivation Methods 0.000 claims description 5
- 239000004088 foaming agent Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000005764 inhibitory process Effects 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000006260 foam Substances 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WAKTWVHWRCNIKU-UHFFFAOYSA-N S(=O)(=O)(O)O.[AlH3] Chemical compound S(=O)(=O)(O)O.[AlH3] WAKTWVHWRCNIKU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010792 warming Methods 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/004—Making of fire-extinguishing materials immediately before use for producing carbon-dioxide snow, carbon-dioxide ice, carbon-dioxide gas, carbon-dioxide liquid, or mixtures thereof
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention belongs to the field of fire prevention or inhibition, and particularly discloses a fireproof door which comprises a door frame, rolling door bodies matched with the door frame, and rotary shafts rotatably connected to the top of the door frame. The rolling door bodies are mounted on the rotary shafts. The fireproof door further a protective cover, a mounting rack, plastic bags, a telescopic plate, an electromagnet and a balance weight plate. The protective cover is arranged outside the rotary shafts in a covering mode. The mounting rack is fixed into the protective cover. The balance weight plate is fixed to the free ends of the rolling door bodies. The telescopic plate is connected between the protective cover and the balance weight plate. Reaction cavities are formed by the balance weight plate, the telescopic plate and the rolling door bodies. The two ends of the plastic bags are separately fixed to the protective cover and the balance weight plate. The rolling door bodies are provided with extinguishing ports. The electromagnet is fixed to the protective cover. The balance weight plate is an iron balance weight plate, and the balance weight plate and the electromagnet attract each other. The plastic bags are internally provided with a sodium bicarbonate solution. The reaction cavities are internally provided with an aluminum sulfate solution. By adoption of the scheme, the door can be automatically closed when a fire occurs, and operation is convenient.
Description
Technical field
The invention belongs to the prevention of fire or suppression field.
Background technology
Fire resistant doorsets are used in a large number in skyscraper, industry and civil buildings, it has proved that the really effective ground resistance of fire resistant doorsets
Stretching for fire is stopped.The equipment supporting with fire resisting shutter has：These equipment such as cigarette sense, warming alarm, linkage controller are matched somebody with somebody
Close rolling screen door action be all built upon forceful electric power or light current it is unobstructed in the case of carry out.But fire, once occurring, people are first
The measure first taken is turned off power supply, is stretched because of electrical equipment with fire-proof, and now fire resistant doorsets are just under electroless state, and
Electric gate control rolling screen door can not be driven.
Importantly, when there is fire, circuit burning short circuit, often all along with fortuitous events such as power failure, power-off,
If building occurs at this moment fire, fire resistant doorsets can not be automatically switched off and will also result in property loss and casualties.
The content of the invention
It is an object of the invention to provide one kind can fireproof door capable of automatically closing when generation fire causes power-off.
In order to achieve the above object, what a kind of fire resistant doorsets of base case of the invention offer, including doorframe and doorframe coordinated
Rolling screen door body and the rotary shaft being rotatably connected at the top of doorframe, the rolling screen door body is installed on the rotating shaft, also including anti-
Shield, installing rack, plastic bag, expansion plate, electric magnet and Weight plate, the protective cover is located at outside rotary shaft, the installing rack
It is fixed in protective cover, the Weight plate is fixed on the free end of rolling screen door body, the expansion plate is connected to protective cover and matches somebody with somebody
Between weight plate, the Weight plate, expansion plate and rolling screen door body form reaction chamber, and the two ends of the plastic bag are separately fixed at anti-
On shield and Weight plate, the rolling screen door body is provided with fire access, and the electric magnet is fixed on protective cover, the Weight plate
It is the iron Weight plate attracting with electric magnet, sodium bicarbonate solution is provided with the plastic bag, the reaction intracavity is provided with sulphuric acid
Aluminum solutions.
The principle of this base case is：When generation fire causes power-off, electric magnet loses magnetic force, and balancing weight is at itself
Move down in the presence of gravity, drive rolling screen door body to move down.Meanwhile, balancing weight can tear modeling when moving down
Pocket so that the sodium bicarbonate solution and aluminum sulfate solution in plastic bag, then reaction produces substantial amounts of carbon dioxide and is gone out
Fire.
The beneficial effect of this base case is：On the one hand for, carbon dioxide has good extinguishing effect；The opposing party
Face, sodium bicarbonate solution and aluminum sulfate solution can absorb substantial amounts of heat in reaction, can effectively delay fire spread.With biography
The fire resistant doorsets of system are compared, and this programme is capable of achieving automatic door-closing, easy to operate, high degree of automation when there is fire.
Scheme two：Scheme is preferred based on this, and the fender bracket for accommodating expansion plate is provided with the protective cover.Protection
The setting of frame has good position-limiting action to expansion plate so that expansion plate can preferably work.
Scheme three：Scheme is preferred based on this, and the reaction intracavity is provided with foaming agent.The setting of foaming agent so that carbon
Sour hydrogen sodium solution and aluminum sulfate solution can produce substantial amounts of foam in reaction, and the density of foam is little, can be covered in flammable liquid
Surface on, on the one hand can capture the temperature (heat absorption) of object, make liquid surface lower the temperature, another aspect object is covered completely by foam
After lid, an isolation layer is formed, separate contact of the air with object, extinguishing effect is more preferable.
Scheme four：Scheme is preferred based on this, and the Weight plate is provided with antirust coat.The setting of antirust coat, greatly
Big reduces the probability that Weight plate gets rusty, and increased its service life.
Scheme five：Scheme is preferred based on this, and the fire access is located at the top of rolling screen door body.The position of fire access
Design effectively avoids solution and spills from fire access.
Scheme six：Scheme is preferred based on this, and the inwall of the reaction chamber is provided with passivation layer.Passivation layer effectively completely cuts off
The reaction of aluminum sulfate solution and reaction chamber, long service life.
Description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention fire resistant doorsets.
Fig. 2 is the structural representation of embodiment of the present invention fire resistant doorsets.
Fig. 3 is the structural representation of embodiment of the present invention fire resistant doorsets.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Protective cover 10, rotary shaft 20, rolling screen door body 30, Weight plate 40, electric magnet
50th, plastic bag 60, aluminum sulfate solution 70, expansion plate 81, fender bracket 82, installing rack 90.
As shown in Figure 1, Figure 2 and Figure 3, a kind of fire resistant doorsets, including doorframe, protective cover 10, installing rack 90, plastic bag 60, stretch
The rolling screen door body 30 of contracting plate 81, electric magnet 50, Weight plate 40 and doorframe cooperation and the rotary shaft being rotatably connected at the top of doorframe
20.Rolling screen door body 30 is arranged in rotary shaft 20, and protective cover 10 is located at the outside of rotary shaft 20.
As shown in Fig. 2 the middle part of protective cover 10 is welded with fender bracket 82, in fender bracket 82 cavity is provided with, the cavity with stretch
Contracting plate 81 is engaged.Installing rack 90 is welded on fender bracket 82, and the upper end of plastic bag 60 is connected on installing rack 90, lower end connection
On Weight plate 40, in plastic bag 60 sodium bicarbonate solution is provided with.The two ends of Weight plate 40 are welded in rolling screen door body 30
Lower end, the upper end of expansion plate 81 is welded in the cavity of fender bracket 82, and lower end is welded on configuration plate.Weight plate 40 is provided with anti-
Rust coating.The setting of antirust coat, greatly reduces the probability that Weight plate 40 gets rusty, and increased its service life.
Reaction chamber is formed between Weight plate 40, expansion plate 81 and rolling screen door body 30 3, the inwall of reaction chamber is provided with passivation layer.
Passivation layer has effectively completely cut off the reaction of aluminum sulfate solution 70 and reaction chamber, long service life, and it is molten that reaction intracavity fills aluminum sulfate
Liquid 70 and foaming agent.The top of rolling screen door body 30 is provided with several fire access, and the fire extinguisher is connected with reaction chamber.Electric magnet 50
It is welded on protective cover 10, Weight plate 40 is made using ferrum, and can be with electric magnet 50.The reaction intracavity is provided with aluminum sulfate solution
70。
In specifically used, when generation fire causes power-off, electric magnet 50 loses magnetic force, work of the balancing weight in self gravitation
Move down with, drive rolling screen door body 30 to move down.Meanwhile, balancing weight can tear plastic bag 60 when moving down,
So that the sodium bicarbonate solution and aluminum sulfate solution 70 in plastic bag 60, reaction produces substantial amounts of carbon dioxide and foam is gone out
Fire.Compared with traditional fire resistant doorsets, this programme is capable of achieving automatic door-closing, easy to operate, high degree of automation when there is fire.
Above-described is only embodiments of the invention, and the general knowledge here such as known concrete structure and characteristic is not made in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in description
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. fire resistant doorsets, including doorframe and the doorframe rolling screen door body for coordinating and the rotary shaft being rotatably connected at the top of doorframe, it is described
Rolling screen door body is installed on the rotating shaft, it is characterised in that also including protective cover, installing rack, plastic bag, expansion plate, electric magnet
And Weight plate, the protective cover is located at outside rotary shaft, and the installing rack is fixed in protective cover, and the Weight plate is fixed on volume
The free end of curtain door body, the expansion plate is connected between protective cover and Weight plate, the Weight plate, expansion plate and rolling screen door
Body forms reaction chamber, and the two ends of the plastic bag are separately fixed on protective cover and Weight plate, set on the rolling screen door body
There is fire access, the electric magnet is fixed on protective cover, the Weight plate is the iron Weight plate attracting with electric magnet, the modeling
Sodium bicarbonate solution is provided with pocket, the reaction intracavity is provided with aluminum sulfate solution.
2. fire resistant doorsets according to claim 1, it is characterised in that：The guarantor for accommodating expansion plate is provided with the protective cover
Retaining frame.
3. fire resistant doorsets according to claim 1, it is characterised in that：The reaction intracavity is provided with foaming agent.
4. fire resistant doorsets according to claim 1, it is characterised in that：The Weight plate is provided with antirust coat.
5. fire resistant doorsets according to claim 1, it is characterised in that：The fire access is located at the top of rolling screen door body.
6. fire resistant doorsets according to claim 1, it is characterised in that：The inwall of the reaction chamber is provided with passivation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091043.0A CN106677684B (en) | 2016-12-01 | 2016-12-01 | Fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091043.0A CN106677684B (en) | 2016-12-01 | 2016-12-01 | Fire resistant doorsets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106677684A true CN106677684A (en) | 2017-05-17 |
| CN106677684B CN106677684B (en) | 2018-06-29 |
Family
ID=58866072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611091043.0A Active CN106677684B (en) | 2016-12-01 | 2016-12-01 | Fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677684B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487563A (en) * | 2018-05-28 | 2018-09-04 | 莫健洪 | A kind of roller shutter type wall paper and its control system |
| CN108561050A (en) * | 2018-04-20 | 2018-09-21 | 宁波隆锐机械制造有限公司 | Automatic safety door |
| CN109184505A (en) * | 2018-08-31 | 2019-01-11 | 四川美萨门窗有限公司 | A kind of insulating refractory window |
| CN109372401A (en) * | 2018-12-22 | 2019-02-22 | 宁波新万泰消防设备有限公司 | A kind of Fireproof door structure |
| CN110675580A (en) * | 2019-10-15 | 2020-01-10 | 淄博豪迈实验室装备有限公司 | Laboratory environment monitoring and emergency dredging rescue system |
| CN110878666A (en) * | 2018-09-05 | 2020-03-13 | 公安部四川消防研究所 | A fire-proof and smoke-proof sliding door system |
| CN113464008A (en) * | 2021-05-17 | 2021-10-01 | 黄雄伟 | Pneumatic type surely blocks cigarette type safety fire door |
| CN114623597A (en) * | 2022-01-24 | 2022-06-14 | 安徽信盟装备股份有限公司 | Front sealing door assembly of hot air circulating type heating machine |
| CN115929183A (en) * | 2022-12-13 | 2023-04-07 | 高州市京盾消防科技有限公司 | Fire-fighting rolling gate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9028162B1 (en) * | 2008-11-10 | 2015-05-12 | Hurricane Safety Systems, Llc | Quick release system and method |
| CN105134040B (en) * | 2015-09-18 | 2017-05-10 | 安徽安旺门业股份有限公司 | Automatic fire resisting shutter with two pieces of shutter cloth |
| CN205532118U (en) * | 2015-12-25 | 2016-08-31 | 沈阳金天时防火卷帘门有限公司 | Water -spray fireproof roller shutter |
-
2016
- 2016-12-01 CN CN201611091043.0A patent/CN106677684B/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561050A (en) * | 2018-04-20 | 2018-09-21 | 宁波隆锐机械制造有限公司 | Automatic safety door |
| CN108487563A (en) * | 2018-05-28 | 2018-09-04 | 莫健洪 | A kind of roller shutter type wall paper and its control system |
| CN109184505A (en) * | 2018-08-31 | 2019-01-11 | 四川美萨门窗有限公司 | A kind of insulating refractory window |
| CN110878666A (en) * | 2018-09-05 | 2020-03-13 | 公安部四川消防研究所 | A fire-proof and smoke-proof sliding door system |
| CN110878666B (en) * | 2018-09-05 | 2021-11-09 | 公安部四川消防研究所 | Fire prevention separates cigarette translation door system |
| CN109372401A (en) * | 2018-12-22 | 2019-02-22 | 宁波新万泰消防设备有限公司 | A kind of Fireproof door structure |
| CN110675580A (en) * | 2019-10-15 | 2020-01-10 | 淄博豪迈实验室装备有限公司 | Laboratory environment monitoring and emergency dredging rescue system |
| CN110675580B (en) * | 2019-10-15 | 2021-08-31 | 淄博豪迈实验室装备有限公司 | Laboratory environment monitoring and emergency dredging rescue system |
| CN113464008A (en) * | 2021-05-17 | 2021-10-01 | 黄雄伟 | Pneumatic type surely blocks cigarette type safety fire door |
| CN114623597A (en) * | 2022-01-24 | 2022-06-14 | 安徽信盟装备股份有限公司 | Front sealing door assembly of hot air circulating type heating machine |
| CN115929183A (en) * | 2022-12-13 | 2023-04-07 | 高州市京盾消防科技有限公司 | Fire-fighting rolling gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106677684B (en) | 2018-06-29 |
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