CN106593245B - A kind of security fire door - Google Patents
A kind of security fire door Download PDFInfo
- Publication number
- CN106593245B CN106593245B CN201611091059.1A CN201611091059A CN106593245B CN 106593245 B CN106593245 B CN 106593245B CN 201611091059 A CN201611091059 A CN 201611091059A CN 106593245 B CN106593245 B CN 106593245B
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- CN
- China
- Prior art keywords
- door
- fire
- cavity
- spherical cavity
- gas outlet
- 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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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
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/14—Fire prevention, containment or extinguishing specially adapted for particular objects or places in connection with doors, windows, ventilators, partitions, or shutters, e.g. automatic closing
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/02—Making of fire-extinguishing materials immediately before use of foam
-
- 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
- E06B3/70—Door leaves
-
- 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
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Special Wing (AREA)
Abstract
Present patent application belongs to sound-and-fire proof technical field, specifically disclose a kind of security fire door, including door body of preventing fires, fire prevention door body includes the inside door of wooden external door and metal, inside door includes inner chamber and some cavitys, the cavity is located inside inside door on two sides of external door length direction, some cavitys are equipped with gas outlet close to the inwall upper end of interior door frame, the fire-fighting mouth that outer door frame is provided with and gas outlet communicates, upper end is equipped with spherical cavity in the cavity, soft magnet is fixedly connected with spherical cavity outer wall, soft magnet and iron block, which are connected, seals gas outlet, spherical cavity is engraved structure, and inwall is provided with the paraffin of one layer of sealing spherical cavity, the cavity is built with sodium bicarbonate solution, spherical cavity is built with aluminum sulfate solution.This structure is avoided when meeting that personnel are stranded in fiery back door, and door body is hot or burning, people have no idea to open the situation of door, protects the person and property safety of user.
Description
Technical field
The invention belongs to sound-and-fire proof technical field.
Background technology
The door of architecture indoor is substantially wooden door at present, and wooden door soundproof effect and aesthetics are good, existing market
In fire-proof wooden door, doorframe handled with fire prevention after solid wood make, door leaf inside door core inorganic fire heat-barrier material, door leaf table
Face Fire-protection layer board.Wherein, inorganic fire heat-barrier material uses asbestos earliest, not only too expensive and harmful.It is wooden
The shortcomings that fire resistant doorsets：1. the surface of door leaf is Fire-protection layer board, appearance is not easy, time length is yielding, more influences attractive in appearance.2. door leaf
Weight is still heavier, such as about 100 jin of the first class door weight of 0920 model.3. the hinged joint time length of door leaf is yielding, cause door leaf easy
Sagging, arrisdefect, influences normal opening and closing and fire protecting performance is inadequate, and most timber is all to have encouraged fire when fire occurs
Gesture, run into the situation that the personnel in door are stranded, door body it is hot or burning, people have no idea open door when the person and property
Safety can cause very big loss by different degrees of damage.
Utility model content
The problem of door body is hot during it is an object of the invention to solve to meet fire or burns, and people have no idea to open door.
In order to achieve the above object, base case of the invention provides a kind of security fire door, including fire prevention door body, prevents
Vent body includes the inside door of wooden external door and metal, and inside door is wrapped in external door, and inside door includes inner chamber and some cavitys, institute
State cavity to be located inside inside door on two sides of external door length direction, some cavitys are on the inwall of interior door frame
End is equipped with gas outlet, and outer door frame is provided with the fire-fighting mouth communicated with gas outlet, and being provided with meltable in the fire-fighting mouth seals
Thing, iron block is provided with gas outlet, upper end is equipped with spherical cavity in the cavity, and soft magnet is fixedly connected with spherical cavity outer wall,
Soft magnet and iron block, which are connected, seals gas outlet, and spherical cavity is engraved structure, and inwall is provided with the stone of one layer of sealing spherical cavity
Wax, the cavity is built with sodium bicarbonate solution, and spherical cavity is built with aluminum sulfate solution.
The principle of this base case is, when house is by fire, wooden external door burns or by high temperature sintering, disappears
The paraffin in meltable sealer and spherical cavity in anti-mouth melts, when the soft magnet on spherical cavity heats in fire, in it
Become mixed and disorderly of the direction of motion of the free electron in portion and lose directionality, so soft magnetism ferromagnetism disappears, now, spherical cavity falls
Enter in the sodium bicarbonate solution in cavity, aluminum sulfate and sodium acid carbonate mixing produce substantial amounts of carbon dioxide, due to ball
After shape chamber drops, without blocking at gas outlet, carbon dioxide carries out fire extinguishing cooling by gas outlet and the effusion of fire-fighting mouth.
The beneficial effect of this base case is, 1, due to the meltable material in the paraffin in spherical cavity and fire-fighting mouth all
High temperature melt can be met, so the aluminum sulfate when fire occurs in the paraffin melting spherical cavity for alloing Openworks shape is fallen into
Itself and sodium acid carbonate is set to be mixed to form carbon dioxide in cavity.
2nd, soft magnet meeting demagnetization at high temperature, so the soft magnetism ferromagnetism at spherical cavity disappears, whole spherical cavity falls into sky
Chamber, while the mixing of two kinds of liquid, gas outlet discharges carbon dioxide after opening, this structure is set without the stop of spherical cavity
Count ingenious, fire protecting performance is high, also there is the effect of fire extinguishing, avoids when meeting that personnel are stranded in fiery back door, door body it is hot or
Burning, people have no idea to open the situation of door, protect the person and property safety of user.
Scheme two, scheme is preferred based on this, and the meltable sealer is silica gel.Silica gel has good sealing
Property, but meeting fire or high temperature sintering will dissolve, when can occur the condition of a fire using silica gel sealing fire-fighting mouth, silica gel melts rapidly
Change to open fire-fighting mouth, it is simple in construction, it is safe.
Scheme three, scheme is preferred based on this, described to be brushed with fire resistant coating outdoors outside.Because external door is wooden structures,
Wooden structures can be with the further fire protecting performance for increasing the present invention brushed with fire resistant coating.
Scheme four, scheme is preferred based on this, and the inside door is formed from steel.Because steel has corrosion resistance, fusing point is high,
And by good sound-absorbing effect, inside door is formed from steel the stability for adding structure, and fire prevention and soundproof effect are good.
Scheme five, this is preferred for scheme four, spherical cavity and the soft magnet welding.Spherical cavity and soft magnet welding can be with
Make structure more stable.
Scheme six, this is preferred for scheme five, and mineral wool is housed in the inner chamber.Mineral wool has light, thermal conductivity factor
It is small, do not burn, be mothproof, be inexpensive, be corrosion-resistant, the features such as chemical stability is good, sound absorbing capabilities are good, the filler as inner chamber can be very
Sound insulation and fireproof effect are played well.
Scheme seven, this is preferred for scheme six, and foaming agent is also equipped with the cavity.Foaming agent can produce big after heated
The carbon dioxide of amount, by foaming agent fusion in sodium acid carbonate or aluminum oxide, when triplicity can discharge substantial amounts of two
Carbon oxide gas or foam, and its foam security is non-toxic, does not have residual, the safety of user is protected.
Brief description of the drawings
Fig. 1 is a kind of side sectional view of security fire door of the embodiment of the present invention；
Fig. 2 is a kind of front section view of security fire door of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation,
Reference in Figure of description includes, fire prevention door body 1, inside door 2, external door 3, cavity 4, inner chamber 5, gas outlet
6th, fire-fighting mouth 7, spherical cavity 8, soft magnet 9, mineral wool 10.
A kind of security fire door of embodiment substantially as shown in Figures 1 and 2, a kind of security fire door, prevent fires door body 1
For the composite gate that outer layer is wooden structures, it is metal inside door 2 that wooden external door 3 is interior, and inside door 2 is formed from steel, and the outer layer of external door 3 scribbles anti-
Fiery coating, avoids wooden structures from catching fire, and increases security performance.Inside door 2 includes inner chamber 5 and cavity 4, and the inside of inside door 2 is close to doorframe
Four cavitys 4 are set in two sides of length direction, and the upper end side of each cavity 4 has gas outlet 6, outlet
Iron block is welded with mouth 6, doorframe side also corresponds to the fire-fighting mouth 7 opened and communicated with gas outlet 6, mineral wool 10 is housed in inner chamber 5,
Mineral wool 10 have it is light, thermal conductivity factor is small, do not burn, be mothproof, be inexpensive, be corrosion-resistant, chemical stability is good, sound absorbing capabilities are good
The features such as, the filler as inner chamber 5 can function well as sound insulation and fireproof effect.
The top of each cavity 4 is designed with spherical cavity 8, and spherical cavity 8 is hollow out, and soft magnetism has been welded on the outer wall of spherical cavity 8
Iron 9, spherical cavity 8 is adsorbed by soft magnet 9 closes gas outlet 6 at gas outlet 6, and silica gel is loaded in fire-fighting mouth 7 by fire-fighting mouth 7
Sealing, sodium acid carbonate and foaming agent are equipped with each cavity 4, the inwall of spherical cavity 8 has one layer of paraffin for sealing spherical cavity 8,
The inside of spherical cavity 8 is equipped with aluminum sulfate.Because the meltable material in the paraffin in spherical cavity 8 and fire-fighting mouth 7 is all that can meet height
What temperature was melted, make so the aluminum sulfate when fire occurs in the paraffin melting spherical cavity 8 for alloing Openworks shape is fallen into cavity 4
Itself and sodium acid carbonate are mixed to form carbon dioxide.
In use, when house is by fire, because timber is more inflammable, so when timber burns or is burnt by high temperature
Burn, it is paraffin melting in the paraffin and spherical cavity 8 in fire-fighting mouth 7, when the soft magnet 9 on spherical cavity 8 heats in fire, in it
Become mixed and disorderly of the direction of motion of the free electron in portion and lose directionality, so the magnetic of soft magnet 9 disappears, now, spherical cavity 8
Fall into the sodium bicarbonate solution in cavity 4, aluminum sulfate, foaming agent and sodium acid carbonate mixing produce substantial amounts of carbon dioxide gas
Body, after being dropped due to spherical cavity 8, without blocking at gas outlet 6, carbon dioxide is escaped by gas outlet 6 and fire-fighting mouth 7, is entered
Row fire extinguishing and cooling, it is therefore prevented that the damage of timber, it also avoid because door body excessively scald and the people in door can not out caused by people
The loss of body and property, and due to there is foaming agent, foaming agent can produce substantial amounts of carbon dioxide after heated, will foam
Agent is merged in sodium acid carbonate or aluminum oxide, when triplicity can discharge substantial amounts of volume carbon dioxide or foam, and
And its foam security is non-toxic, does not have residual, the safety of user is protected.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (7)
1. a kind of security fire door, including fire prevention door body (1), it is characterised in that fire prevention door body (1) includes wooden external door
(3) and metal inside door (2), inside door (2) is wrapped in external door (3), and inside door (2) includes inner chamber (5) and some cavitys (4), institute
State cavity (4) to be located on two sides of internal close external door (3) length direction of inside door (2), some cavitys (4) are close to inside door
(2) the inwall upper end of doorframe is equipped with gas outlet (6), and external door (3) doorframe is provided with the fire-fighting mouth (7) communicated with gas outlet (6),
Meltable sealer is provided with the fire-fighting mouth (7), gas outlet (6) place is provided with iron block, and the interior upper end of the cavity (4) is equipped with ball
Shape chamber (8), is fixedly connected with soft magnet (9) on spherical cavity (8) outer wall, and soft magnet (9) and iron block are connected sealing gas outlet,
Spherical cavity (8) is engraved structure, and inwall is provided with the paraffin of one layer of sealing spherical cavity (8), and the cavity is built with sodium acid carbonate
Solution, spherical cavity (8) is built with aluminum sulfate solution.
2. a kind of security fire door according to claim 1, it is characterised in that the meltable sealer is silica gel.
3. a kind of security fire door according to claim 1, it is characterised in that the external door (3) is brushed with fire resistant coating outside.
4. a kind of security fire door according to claim 1, it is characterised in that the inside door (2) is formed from steel.
5. a kind of security fire door according to claim 4, it is characterised in that the spherical cavity (8) and soft magnet (9) weldering
Connect.
6. a kind of security fire door according to claim 5, it is characterised in that mineral wool is housed in the inner chamber (5)
(10)。
7. a kind of security fire door according to claim 6, it is characterised in that be also equipped with foaming agent in the cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091059.1A CN106593245B (en) | 2016-12-01 | 2016-12-01 | A kind of security fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091059.1A CN106593245B (en) | 2016-12-01 | 2016-12-01 | A kind of security fire door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106593245A CN106593245A (en) | 2017-04-26 |
| CN106593245B true CN106593245B (en) | 2018-03-20 |
Family
ID=58594498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611091059.1A Active CN106593245B (en) | 2016-12-01 | 2016-12-01 | A kind of security fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593245B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686396B (en) * | 2020-06-24 | 2021-09-17 | 合肥龙精灵信息技术有限公司 | Unpowered spontaneous type extinguishing device |
| CN112177507A (en) * | 2020-09-30 | 2021-01-05 | 安徽安旺门业股份有限公司 | Energy-efficient aluminum alloy fire window |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929499A (en) * | 2015-06-19 | 2015-09-23 | 佛山市三水金大田门业有限公司 | Fireproof door |
| CN105484631A (en) * | 2015-12-25 | 2016-04-13 | 重庆钱珑门业有限责任公司 | Fireproof door |
| CN205638118U (en) * | 2016-03-31 | 2016-10-12 | 王致顺 | Type of putting out a fire safety timber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8327778B2 (en) * | 2009-10-28 | 2012-12-11 | Dellorusso Jr Anthony J | Light weight portable fire resistant containment system |
-
2016
- 2016-12-01 CN CN201611091059.1A patent/CN106593245B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929499A (en) * | 2015-06-19 | 2015-09-23 | 佛山市三水金大田门业有限公司 | Fireproof door |
| CN105484631A (en) * | 2015-12-25 | 2016-04-13 | 重庆钱珑门业有限责任公司 | Fireproof door |
| CN205638118U (en) * | 2016-03-31 | 2016-10-12 | 王致顺 | Type of putting out a fire safety timber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106593245A (en) | 2017-04-26 |
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