CN109113538A - A kind of fire door self-closing type - Google Patents
A kind of fire door self-closing type Download PDFInfo
- Publication number
- CN109113538A CN109113538A CN201811085019.5A CN201811085019A CN109113538A CN 109113538 A CN109113538 A CN 109113538A CN 201811085019 A CN201811085019 A CN 201811085019A CN 109113538 A CN109113538 A CN 109113538A
- Authority
- CN
- China
- Prior art keywords
- partition
- door
- fire
- plate
- tracheae
- 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
- 238000005192 partition Methods 0.000 claims abstract description 28
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 9
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 9
- 238000000151 deposition Methods 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 abstract description 19
- 230000002265 prevention Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 20
- 241000486406 Trachea Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction 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
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/11—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone
- A62C35/15—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone with a system for topping-up the supply of extinguishing material automatically
-
- 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
- E06B5/161—Profile members therefor
-
- 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
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of fire door self-closing types, including doorframe, the middle position of doorframe is fixedly connected with partition, the two sides of partition are equipped with and door-plate, the middle position fixing sleeve of partition, which is connected to, deposits gas tank, the two sides of partition are equipped with and the tracheae depositing gas tank and be connected to, regulating mechanism is installed at the top of tracheae, the output end of regulating mechanism is connected with the connecting tube along doorframe inner ring around the ring structure of setting, connecting tube is equipped with the air jet pipe being fixedly attached with door-plate far from the side of partition, regulating mechanism includes the heat conducting bar being fixedly attached with door-plate, the outer ring fixing sleeve of heat conducting bar is connected to the housing that top is provided with opening, housing top open part movable sleeve is connected to sleeve.The configuration of the present invention is simple is easy to operate, does not need external control facility when fire occurs, and can spray liquefied carbon dioxide gas automatically and carry out fire extinguishing cooling to fire resistant doorsets and fire resistant doorsets periphery, effectively raises fire-proof function and the fire prevention time of fire resistant doorsets.
Description
Technical field
The present invention relates to fire resistant doorsets technical field more particularly to a kind of fire door self-closing types.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.It is to set
There are the fire protection separators of certain fire resistance in fire protection interval, emergency staircase, vertical shaft etc..Fire resistant doorsets, which remove, to be had commonly
Outside the effect of door, has the function of preventing fire spreading and flue gas diffusion, the sprawling of the intensity of a fire can be prevented within a certain period of time, really
Evacuating personnel is protected, traditional fire resistant doorsets have a single function, and the fire prevention time is shorter, need a kind of fire door self-closing type thus.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of fire door self-closing type proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of fire door self-closing type, including doorframe, the middle position of the doorframe are fixedly connected with partition, the two sides installation of partition
Have and door-plate, the middle position fixing sleeve of the partition, which is connected to, deposits gas tank, and the two sides of partition are equipped with and the gas depositing gas tank and be connected to
It manages, regulating mechanism is installed at the top of tracheae, the output end of regulating mechanism is connected with the ring junction along doorframe inner ring around setting
The connecting tube of structure, connecting tube are equipped with the air jet pipe being fixedly attached with door-plate far from the side of partition, and the regulating mechanism includes
The heat conducting bar being fixedly attached with door-plate, the outer ring fixing sleeve of heat conducting bar are connected to the housing that top is provided with opening, open at the top of housing
Movable sleeve is connected to sleeve at mouthful, and the outer ring of heat conducting bar is socketed with the air bag positioned at casing interior, and one lateral roof of sleeve, which is equipped with, to push away
Plate, the bottom of push plate are welded with the adjusting sleeve pipe with inner ring pivot bush unit at the top of tracheae, and the top outer ring fixing sleeve of tracheae is connected to
With the shell of adjusting sleeve pipe outer ring pivot bush unit.
Preferably, a lateral roof of the shell is communicated with the connection tracheae being connected to connecting tube, the top of the shell
The spring being fixedly connected with push plate bottom is installed.
Preferably, one end that the adjusting sleeve pipe protrudes into tracheae offers stomata, inner ring at the top of the top of air bag and sleeve
It is fixedly connected.
Preferably, the outer ring for depositing gas tank is fixedly connected with the first support bar being fixedly connected with door-plate, deposits gas tank
Inside is equipped with second support bar, and third partition is equipped between door-plate and partition.
Preferably, one end fixing sleeve that the air jet pipe stretches out door-plate is connected to the cover board of arc-shaped structure, opens up on cover board
There is the fumarole along the distribution of its axial array.
Preferably, the inside for depositing gas tank is filled with liquefied carbon dioxide gas, the side that two groups of door-plates are located remotely from each other
Offer corrugated decorative pattern.
Beneficial effects of the present invention:
By the doorframe of setting, partition, door-plate, deposit gas tank, tracheae, regulating mechanism, connecting tube, air jet pipe, heat conducting bar, housing,
Sleeve, air bag, push plate, adjusting sleeve pipe, connection tracheae, shell and stomata work as generation so that the design structure simple operations are convenient
External control facility is not needed when fire, can spray liquefied carbon dioxide gas automatically to fire resistant doorsets and fire resistant doorsets week
Side carries out fire extinguishing cooling, effectively raises fire-proof function and the fire prevention time of fire resistant doorsets.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fire door self-closing type proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of fire door self-closing type's regulating mechanism proposed by the present invention.
In figure: gas tank, 5 tracheaes, 6 regulating mechanisms, 7 connecting tubes, 8 air jet pipes, 9 thermally conductive is deposited in 1 doorframe, 2 partitions, 3 door-plates, 4
Bar, 10 housings, 11 sleeves, 12 air bags, 13 push plates, 14 adjusting sleeve pipes, 15 connection tracheaes, 16 shells, 17 stomatas.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of fire door self-closing type, including doorframe 1, the middle position of doorframe 1 are fixedly connected with partition 2,
The two sides of partition 2 be equipped with door-plate 3, the middle position fixing sleeve of partition 2, which is connected to, deposits gas tank 4, the two sides of partition 2 be equipped with
The tracheae 5 of the connection of gas tank 4 is deposited, the top of tracheae 5 is equipped with regulating mechanism 6, and the output end of regulating mechanism 6 is connected with along doorframe 1
Around the connecting tube 7 of the ring structure of setting, connecting tube 7 is equipped with far from the side of partition 2 to be fixedly attached inner ring with door-plate 3
Air jet pipe 8, regulating mechanism 6 include the heat conducting bar 9 being fixedly attached with door-plate 3, and the outer ring fixing sleeve of heat conducting bar 9 is connected to top setting
There is the housing 10 of opening, 10 top open part movable sleeve of housing is connected to sleeve 11, and the outer ring of heat conducting bar 9 is socketed with positioned at housing 10
Internal air bag 12,11 1 lateral roof of sleeve are equipped with push plate 13, and the bottom of push plate 13 is welded with and 5 top inner ring activity of tracheae
The adjusting sleeve pipe 14 of socket, the top outer ring fixing sleeve of tracheae 5 are connected to the shell 16 with 14 outer ring pivot bush unit of adjusting sleeve pipe.
One lateral roof of shell 16 is communicated with the connection tracheae 15 being connected to connecting tube 7, the top of shell 16 be equipped with
The spring that 13 bottom of push plate is fixedly connected, one end that adjusting sleeve pipe 14 protrudes into tracheae 5 offer stomata 17, the top of air bag 12 with
11 top inner ring of sleeve, which is fixedly connected, to be deposited the outer ring of gas tank 4 and is fixedly connected with the first support bar being fixedly connected with door-plate 3, and gas is deposited
The inside of tank 4 is equipped with second support bar, and third partition is equipped between door-plate 3 and partition 2, and air jet pipe 8 stretches out the one of door-plate 3
End fixing sleeve is connected to the cover board of arc-shaped structure, and the fumarole along the distribution of its axial array is offered on cover board, deposits the interior of gas tank 4
Portion is filled with liquefied carbon dioxide gas, and the side that two groups of door-plates 3 are located remotely from each other offers corrugated decorative pattern.
Working principle: when use, when fire occurs for the side of fire resistant doorsets, fire resistant doorsets side temperature is sharply risen
Height, then heat is transferred to the then expansion of air bag 12 of 12 inside of air bag along heat conducting bar 9, pushes the sleeve 11 at 12 top of air bag upward
Movement, then moves upwards adjusting sleeve pipe 14, and then the stomata 17 of 14 bottom of adjusting sleeve pipe is stretched out from the top of tracheae 5, this
When deposit liquefied carbon dioxide gas inside gas tank 4 and enter along shell 16 along tracheae 5,14 bottom of adjusting sleeve pipe, stomata 17
Then portion is flowed to along connection tracheae 15 to, connecting tube 7 then from the fumarole discharge on cover board on air jet pipe 8, to fire resistant doorsets
A side spray carbon dioxide put out a fire, while liquefied carbon dioxide gas outflow when have liquid variation be gaseous state needs
Heat absorption, so that the side and fire resistant doorsets to fire resistant doorsets cool down, effectively raises the fire protecting performance of fire resistant doorsets, the design
Structure simple operations are convenient, do not need external control facility when fire occurs, can spray liquid carbon dioxide automatically
Gas carries out fire extinguishing cooling to fire resistant doorsets and fire resistant doorsets periphery, when effectively raising fire-proof function and the fire prevention of fire resistant doorsets
Between.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of fire door self-closing type, including doorframe (1), which is characterized in that the middle position of the doorframe (1) is fixedly connected with
Partition (2), the two sides of partition (2) are equipped with and door-plate (3), and the middle position fixing sleeve of the partition (2), which is connected to, deposits gas tank
(4), the two sides of partition (2), which are equipped with, is equipped with regulating mechanism at the top of (5) with the tracheae (5) depositing gas tank (4) and be connected to, tracheae
(6), the output end of regulating mechanism (6) is connected with the connecting tube (7) along doorframe (1) inner ring around the ring structure of setting, connection
Pipe (7) is equipped with the air jet pipe (8) being fixedly attached with door-plate (3) far from the side of partition (2), and the regulating mechanism (6) includes
The heat conducting bar (9) being fixedly attached with door-plate (3), the outer ring fixing sleeve of heat conducting bar (9) are connected to the housing that top is provided with opening
(10), housing (10) top open part movable sleeve is connected to sleeve (11), and the outer ring of heat conducting bar (9) is socketed in housing (10)
The air bag (12) in portion, (11) one lateral roof of sleeve are equipped with push plate (13), and the bottom of push plate (13) is welded with and tracheae (5) top
The adjusting sleeve pipe (14) of inner ring pivot bush unit, the top outer ring fixing sleeve of tracheae (5) are connected to and the activity of adjusting sleeve pipe (14) outer ring
The shell (16) of socket.
2. a kind of fire door self-closing type according to claim 1, which is characterized in that a lateral roof of the shell (16) connects
It is connected with the connection tracheae (15) being connected to connecting tube (7), is equipped at the top of the shell (16) and is fixed with push plate (13) bottom
The spring of connection.
3. a kind of fire door self-closing type according to claim 1, which is characterized in that the adjusting sleeve pipe (14) protrudes into tracheae
(5) one end offers stomata (17), and the top of air bag (12) is fixedly connected with inner ring at the top of sleeve (11).
4. a kind of fire door self-closing type according to claim 1, which is characterized in that the outer ring for depositing gas tank (4) is fixed
Be connected with the first support bar being fixedly connected with door-plate (3), the inside for depositing gas tank (4) is equipped with second support bar, door-plate (3) with
Partition is equipped with third partition between (2).
5. a kind of fire door self-closing type according to claim 1, which is characterized in that the air jet pipe (8) stretches out door-plate (3)
One end fixing sleeve be connected to the cover board of arc-shaped structure, the fumarole along the distribution of its axial array is offered on cover board.
6. a kind of fire door self-closing type according to claim 1, which is characterized in that the inside filling for depositing gas tank (4)
There is liquefied carbon dioxide gas, the side that two groups of door-plates (3) are located remotely from each other offers corrugated decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085019.5A CN109113538B (en) | 2018-09-18 | 2018-09-18 | Self-closing fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085019.5A CN109113538B (en) | 2018-09-18 | 2018-09-18 | Self-closing fireproof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109113538A true CN109113538A (en) | 2019-01-01 |
| CN109113538B CN109113538B (en) | 2020-08-14 |
Family
ID=64859600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811085019.5A Active CN109113538B (en) | 2018-09-18 | 2018-09-18 | Self-closing fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113538B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677423A (en) * | 2020-06-12 | 2020-09-18 | 马鞍山市谷庆门业有限公司 | Fire-proof safety door for heat-insulation dormitory |
| CN111720025A (en) * | 2020-06-28 | 2020-09-29 | 柏小林 | Fire prevention soundproof door based on carbon dioxide is fire-retardant |
| CN111734275A (en) * | 2020-06-04 | 2020-10-02 | 冯春伦 | High fire resistance's warning type prevents fire door |
| CN111911052A (en) * | 2020-08-31 | 2020-11-10 | 遵化市阔旺木业有限公司 | Passive energy-saving fireproof safety door capable of reducing noise pollution |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1024120A (en) * | 1996-07-12 | 1998-01-27 | Sogo Hatsujo Kk | Automatic gas jetting mechanism for gas jetting fire extinguisher |
| CN101612461A (en) * | 2008-06-26 | 2009-12-30 | 乔治省 | Extinguisher capable of automatically controlling and preventing smoldering fire |
| KR20120076219A (en) * | 2010-12-29 | 2012-07-09 | (주)서한에프앤씨 | Aerosol extinguisher having duplicative ignition unit and ignition unit therefor |
| CN207785704U (en) * | 2017-12-22 | 2018-08-31 | 天津长芦新材料研究院有限公司 | Extinguishing device built in a kind of mechanical electronic equipment |
| CN207813434U (en) * | 2018-01-09 | 2018-09-04 | 南昌卓宏消防设备有限公司 | Multi-functional dust-separation noise control fire prevention window construction |
-
2018
- 2018-09-18 CN CN201811085019.5A patent/CN109113538B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1024120A (en) * | 1996-07-12 | 1998-01-27 | Sogo Hatsujo Kk | Automatic gas jetting mechanism for gas jetting fire extinguisher |
| CN101612461A (en) * | 2008-06-26 | 2009-12-30 | 乔治省 | Extinguisher capable of automatically controlling and preventing smoldering fire |
| KR20120076219A (en) * | 2010-12-29 | 2012-07-09 | (주)서한에프앤씨 | Aerosol extinguisher having duplicative ignition unit and ignition unit therefor |
| CN207785704U (en) * | 2017-12-22 | 2018-08-31 | 天津长芦新材料研究院有限公司 | Extinguishing device built in a kind of mechanical electronic equipment |
| CN207813434U (en) * | 2018-01-09 | 2018-09-04 | 南昌卓宏消防设备有限公司 | Multi-functional dust-separation noise control fire prevention window construction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734275A (en) * | 2020-06-04 | 2020-10-02 | 冯春伦 | High fire resistance's warning type prevents fire door |
| CN111677423A (en) * | 2020-06-12 | 2020-09-18 | 马鞍山市谷庆门业有限公司 | Fire-proof safety door for heat-insulation dormitory |
| CN111720025A (en) * | 2020-06-28 | 2020-09-29 | 柏小林 | Fire prevention soundproof door based on carbon dioxide is fire-retardant |
| CN111911052A (en) * | 2020-08-31 | 2020-11-10 | 遵化市阔旺木业有限公司 | Passive energy-saving fireproof safety door capable of reducing noise pollution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109113538B (en) | 2020-08-14 |
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Effective date of registration: 20231219 Address after: No. 46 Gaoxin Road, Chahe Town Economic Development Zone, Lai'an County, Chuzhou City, Anhui Province, 239200 Patentee after: Anhui Hongfei New Building Materials Technology Co.,Ltd. Address before: 239000, No.9, Ronghua Road, Chahe Economic Development Zone, Lai'an county, Chuzhou City, Anhui Province Patentee before: ANHUI PFIER BUILDING MATERIAL Co.,Ltd. |