CN104929499A - Fireproof door - Google Patents
Fireproof door Download PDFInfo
- Publication number
- CN104929499A CN104929499A CN201510350688.0A CN201510350688A CN104929499A CN 104929499 A CN104929499 A CN 104929499A CN 201510350688 A CN201510350688 A CN 201510350688A CN 104929499 A CN104929499 A CN 104929499A
- Authority
- CN
- China
- Prior art keywords
- sealing plug
- boxboard
- hopper
- discharging opening
- labeled 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.)
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Abstract
The invention discloses a fireproof door. The fireproof door comprises a rectangular metal shell and further comprises a top plate, a bottom plate, a fireproof plate, a material box and a sealing plug, wherein the front face of the rectangular metal shell is provided with a discharging opening, and the top plate and the bottom plate are arranged at the top end and the bottom end of the metal shell; the fireproof plate, the material box and the sealing plug are arranged between the top plate and the bottom plate from rear to front. The material box is provided with a box opening connected with the discharging opening in a butt joint mode. The material box is filled with dry powder extinguishing agents. The box opening is provided with a packing film. The sealing plug blocks the box opening and the discharging opening. The fireproof door has a certain extinguishing function, the fireproof performance is improved, and the fire spread time is prolonged, so that people have more time to escape from the fire.
Description
Technical field
The present invention relates to a kind of fireproof building material, be specifically related to a kind of labeled door with fireproof fire-extinguishing function.
Background technology
Usually, labeled door is broadly applied many fields such as private residence, boats and ships, building, chemical industry, mechanical engineering.Labeled door refers to the door with fire resistance, gains time, prevents fire from spreading, postpones fire spread and fire-resistant certain hour when breaking out of fire for people flee from fire.Therefore, labeled door plays vital effect when breaking out of fire.The fireproof performance of metal door is one of problem of being concerned about of people.Existing metal door function singleness and fireproof performance is not good.
Summary of the invention
For the deficiencies in the prior art, the present invention aim to provide a kind of can the labeled door of fireproof fire-extinguishing.
For achieving the above object, the present invention adopts following technical scheme:
Labeled door, is provided with the cuboid metal shell of a discharging opening before comprising, also comprise the top board and base plate that are arranged on described metal shell top and bottom, by rear refractory slab, hopper and sealing plug to being front arranged between described top board and base plate; Described hopper is provided with the case mouth docked with described discharging opening, and the inside of described hopper is filled with powder extinguishing agent, and described case mouth place is provided with encapsulating film; Described sealing plug shutoff is in described case mouth and discharging opening.
Described hopper is divided into boxboard, front boxboard, rearing-box plate, lower boxboard; The described case degree of lip-rounding is formed in the bottom of above-mentioned front boxboard.
Described lower boxboard is formed with the domatic of inclination.
The thickness of described front boxboard is greater than the thickness of described rearing-box plate.
Described refractory slab is made up of asbestos material, and described hopper is made up of metal material, and described encapsulating film is made up of wood pulp paper, and described sealing plug is made up of timber.
The present invention has following beneficial effect:
Labeled door of the present invention, improves the fireproof performance of labeled door, and has certain fire-extinguishing function concurrently, extends the time of fire spread, adds the time that people flee from.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-metal shell, 101-top board, 102-base plate, 2-refractory slab, 3-hopper, 4-sealing plug, 5-powder extinguishing agent.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the invention will be further described, understands the technological thought of application claims protection so that clearer.
Labeled door as shown in Figure 1, the cuboid metal shell 1 of a discharging opening is provided with before comprising, be arranged on top board 101 and the base plate 102 of described metal shell 1 top and bottom, by rear refractory slab 2, hopper 3 and sealing plug 4 to being front arranged between top board 101 and base plate 102.
Hopper 3 is provided with the case mouth docked with discharging opening, the inside of hopper 3 is filled with powder extinguishing agent 5, case mouth place is provided with encapsulating film, the thickness of encapsulating film is 1 to 2mm, sealing plug 4 sticks with glue and connects shutoff in case mouth and discharging opening, the cross section of sealing plug 4 is trapezoidal, and its one end stretching into discharging opening is less, and the other end is larger.Hopper 3 is divided into boxboard, front boxboard, rearing-box plate, lower boxboard.The case degree of lip-rounding is formed in the bottom of front boxboard.Lower boxboard is formed with the domatic of inclination, is convenient to the powder extinguishing agent 5 be filled in hopper 3 and overflows from case mouth.The thickness of front boxboard is greater than the thickness of rearing-box plate, fully can keep out the fire before labeled door like this.
Refractory slab 2 is made up of asbestos material, and hopper 3 is made up of metal material, and encapsulating film is made up of wood pulp paper, and sealing plug 4 is made up of timber.In order to ensure the fire prevention time of labeled door, the thickness of refractory slab 2 is at least 15mm.
During breaking out of fire, sealing plug 4 meets fire burning, and discharging opening and case mouth are opened, and the powder extinguishing agent 5 of hopper 3 inside, from discharging opening ejection, is put out a fire.Labeled door avoided the burning of labeled door only by methods such as strengthening refractory slab thickness in the past, thus extend the fire prevention time, labeled door of the present invention is the parts by burning a part of labeled door, thus the method discharging extinguishing chemical is to extend the fire prevention time, for people get more escape time.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the claims in the present invention.
Claims (5)
1. labeled door, the cuboid metal shell of a discharging opening is provided with before comprising, it is characterized in that: also comprise the top board and base plate that are arranged on described metal shell top and bottom, by rear refractory slab, hopper and sealing plug to being front arranged between described top board and base plate; Described hopper is provided with the case mouth docked with described discharging opening, and the inside of described hopper is filled with powder extinguishing agent, and described case mouth place is provided with encapsulating film; Described sealing plug shutoff is in described case mouth and discharging opening.
2. labeled door according to claim 1, is characterized in that: described hopper is divided into boxboard, front boxboard, rearing-box plate, lower boxboard; The described case degree of lip-rounding is formed in the bottom of above-mentioned front boxboard.
3. labeled door according to claim 1, is characterized in that: described lower boxboard is formed with the domatic of inclination.
4. labeled door according to claim 1, is characterized in that: the thickness of described front boxboard is greater than the thickness of described rearing-box plate.
5. labeled door according to claim 1, is characterized in that: described refractory slab is made up of asbestos material, and described hopper is made up of metal material, and described encapsulating film is made up of wood pulp paper, and described sealing plug is made up of timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350688.0A CN104929499A (en) | 2015-06-19 | 2015-06-19 | Fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350688.0A CN104929499A (en) | 2015-06-19 | 2015-06-19 | Fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104929499A true CN104929499A (en) | 2015-09-23 |
Family
ID=54116894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510350688.0A Pending CN104929499A (en) | 2015-06-19 | 2015-06-19 | Fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104929499A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593245A (en) * | 2016-12-01 | 2017-04-26 | 重庆金华兴门业有限公司 | Safety fireproof door |
| CN106671240A (en) * | 2016-11-25 | 2017-05-17 | 浙江林昌木业有限公司 | Fire-resisting timber door |
| CN108266093A (en) * | 2016-12-31 | 2018-07-10 | 杭州德安救生设备科技有限公司 | A kind of Fireproof refuge room separate type hermatic door |
| CN111764803A (en) * | 2020-07-09 | 2020-10-13 | 图庆扎布 | Fire-proof door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244027A (en) * | 2013-05-14 | 2013-08-14 | 张家港长盛伟业建材有限公司 | Fireproof door with fire extinguishing function |
| CN103244026A (en) * | 2013-05-14 | 2013-08-14 | 张家港长盛伟业建材有限公司 | Fireproof door |
| CN104074446A (en) * | 2014-07-08 | 2014-10-01 | 重庆宏杰门业有限责任公司 | Fireproof door |
| EP2816188A1 (en) * | 2013-06-17 | 2014-12-24 | Rockwool International A/S | Fire barrier for a building and method for producing an insulation element for a fire barrier of a building |
| CN104343355A (en) * | 2013-07-25 | 2015-02-11 | 西安大盛消防检测有限公司 | Fireproof door system which can spray dry powder |
-
2015
- 2015-06-19 CN CN201510350688.0A patent/CN104929499A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244027A (en) * | 2013-05-14 | 2013-08-14 | 张家港长盛伟业建材有限公司 | Fireproof door with fire extinguishing function |
| CN103244026A (en) * | 2013-05-14 | 2013-08-14 | 张家港长盛伟业建材有限公司 | Fireproof door |
| EP2816188A1 (en) * | 2013-06-17 | 2014-12-24 | Rockwool International A/S | Fire barrier for a building and method for producing an insulation element for a fire barrier of a building |
| CN104343355A (en) * | 2013-07-25 | 2015-02-11 | 西安大盛消防检测有限公司 | Fireproof door system which can spray dry powder |
| CN104074446A (en) * | 2014-07-08 | 2014-10-01 | 重庆宏杰门业有限责任公司 | Fireproof door |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671240A (en) * | 2016-11-25 | 2017-05-17 | 浙江林昌木业有限公司 | Fire-resisting timber door |
| CN106593245A (en) * | 2016-12-01 | 2017-04-26 | 重庆金华兴门业有限公司 | Safety fireproof door |
| CN106593245B (en) * | 2016-12-01 | 2018-03-20 | 重庆金华兴门业有限公司 | A kind of security fire door |
| CN108266093A (en) * | 2016-12-31 | 2018-07-10 | 杭州德安救生设备科技有限公司 | A kind of Fireproof refuge room separate type hermatic door |
| CN108266093B (en) * | 2016-12-31 | 2020-05-12 | 杭州弘顺人防设备有限公司 | Separated sealing door for fireproof refuge room |
| CN111764803A (en) * | 2020-07-09 | 2020-10-13 | 图庆扎布 | Fire-proof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
|
| WD01 | Invention patent application deemed withdrawn after publication |