CN110219562B - Fire-proof door - Google Patents
Fire-proof door Download PDFInfo
- Publication number
- CN110219562B CN110219562B CN201910501863.XA CN201910501863A CN110219562B CN 110219562 B CN110219562 B CN 110219562B CN 201910501863 A CN201910501863 A CN 201910501863A CN 110219562 B CN110219562 B CN 110219562B
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- China
- Prior art keywords
- door
- hole
- water storage
- guide shaft
- lock
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- 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
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
- E05F13/02—Mechanisms operated by the movement or weight of a person or vehicle by devices, e.g. lever arms, affected by the movement of the user
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- 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
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- 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
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- 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 invention discloses a fireproof door, which comprises a door frame obliquely arranged at an escape passage opening, wherein a door plate is obliquely arranged in the door frame, a door plate installation cavity is arranged in the middle of the door frame, the bottom of the door plate is hinged with the door frame, the top of the door plate is a movable end, the movable end at the top of the door plate is fixed through a magnetic door lock, the magnetic door lock is arranged at the top of the door frame, the magnetic door lock is arranged at one side away from the escape passage, more than one through hole is formed in the top of the door frame, a guide shaft rod is embedded in the wall body of each through hole, a guide shaft hole is formed in each guide shaft rod, and a drawing wire is arranged in each guide shaft hole. The whole inlet and outlet cavity is full of water mist, so that a fire source can be effectively isolated, and the door body is prevented from burning.
Description
Technical Field
The invention relates to a door, in particular to a fireproof door.
Background
In some emergency refuge passages, a large number of fireproof doors are often arranged and are generally only opened for use during escape, so that the fireproof doors are doors for guaranteeing life and have very good fireproof safety, but the existing fireproof doors can only temporarily prevent fire, and after long-term combustion, the whole door body can be burnt out, so that the fire can rapidly spread. And when flame gathers near fire door, the fire door was difficult to operate at this moment, and then can't open fire door and flee.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fireproof door, which adopts an inclined door plate, can ensure that the whole door plate can be inclined only by stepping on the door plate without manual operation when a fire disaster occurs, and further pulls out a drawing wire, so that the whole channel can be sprayed with water by utilizing the pulled out drawing wire, flame can not be gathered at a channel opening any more, and a better safe escape channel is provided for a escaper.
The invention is realized by the following technical scheme: a fireproof door comprises a door frame obliquely arranged at an escape passage opening, a door plate is obliquely arranged in the door frame, a door plate mounting cavity is arranged in the middle of the door frame, the bottom of the door plate is hinged with the door frame, the top of the door plate is a movable end, the movable end at the top of the door plate is fixed through a magnetic suction door lock, the magnetic suction door lock is arranged at the top of the door frame, the magnetic suction door lock is arranged at one side away from the escape passage, more than one through hole is formed in the top of the door frame, a guide shaft rod is embedded in the wall body of each through hole, a guide shaft hole is formed in each guide shaft rod, a drawing wire is arranged in each guide shaft hole, the bottom of each drawing wire is connected with the top of the door plate and extends into the guide shaft hole through the through hole, a sealing piston is arranged at the extending end of the drawing wire, the sealing piston seals, the water storage device is communicated with the guide shaft holes in the guide shaft rods, and water in the water storage device enters the guide shaft holes and is sprayed out from the water spraying holes on the two sides of the drawing wire.
As the preferred technical scheme, the top of door plant bonds one deck silica gel sealing layer, the bottom contact of silica gel sealing layer and through-hole and sealed through-hole, the bottom of guiding axle pole insert in the through-hole and with through-hole bottom parallel and level.
As the preferred technical scheme, the magnetic door lock comprises a lock box, the lock box and a door frame are integrated, an electromagnet assembly, a control mainboard and a power supply are arranged in the lock box, a smoke sensor is arranged outside the lock box, the signal output end of the smoke sensor is connected with the control mainboard, the control mainboard is connected with the electromagnet assembly and controls the on-off of the electromagnet assembly, a metal sheet is embedded into one side of a door plate of the lock box, and the metal sheet and the electromagnet assembly are attracted to fix the movable end of the top of the door plate through magnetic force.
As preferred technical scheme, water storage device includes a water storage box, the water storage bag that the intracavity set up an elastic rubber material and make that holds of water storage box inside, a water injection pipe is inserted to water storage bag one side, the water injection pipe is laid and is inserted the water source in the wall, the inside water storage chamber that is provided with of water storage bag, to water storage intracavity water injection and make the water storage bag inflation, the bottom of water storage box all sets up a joint to the position of guiding axle pole, guiding axle pole inserts in connecting the internal fixation, guiding axle pole's the other end insert in the through-hole and fixed with the contact of through-hole internal face.
According to the preferable technical scheme, two rotating shafts are arranged on two sides of the bottom of the door panel respectively, and the rotating shafts are rotatably arranged in rotating shaft holes formed in the inner wall of the door panel mounting cavity.
According to the preferable technical scheme, the drawing wires are all hollow metal wires, a drainage channel is arranged in each drawing wire, and the drawing wires penetrate through the sealing piston and extend out of the upper end face of the sealing piston.
According to the preferable technical scheme, the middle of the door plate is provided with an in-out cavity, a movable door for opening and closing is installed in the in-out cavity, one side of the movable door is rotatably connected with the door plate through a hinge, and the other side of the movable door is locked with the door plate through a lock body.
The invention has the beneficial effects that: the door frame adopts an inclined structural design, the door plates can be opened in a treading mode without manual operation, the problem of scalding by both hands is avoided, the drawing wires can be drawn out after the door plates are pushed open, water mist is sprayed by the conducted drawing wires, a water mist cavity is formed in the middle channel of the door frame and is used for a escaper to enter, flame is isolated, fire spread is prevented, more time is won for rescue, and the escape channel of the escaper can not be blocked.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the guide shaft of the present invention;
FIG. 3 is a schematic structural view of the door body of the present invention;
FIG. 4 is a schematic view of the internal structure of the water storage device of the present invention;
FIG. 5 is a state diagram of the water spray after the withdrawal of the withdrawal string according to the present invention;
fig. 6 is a use state diagram of the door body of the present invention after being opened.
Detailed Description
As shown in fig. 1, a fireproof door, set up door frame 3 at the passway for escaping including the slope, the door frame 3 internal inclination sets up a door plant 5, has a door plant installation cavity 7 in the middle of the door frame 3, and 5 bottoms of door plants and the door frame are connected with each other in a hinged manner, and the top of door plant 5 is the expansion end, and the top expansion end of door plant 5 is fixed through a magnetism lock 6, and magnetism lock 6 sets up in the top of door frame 3 and magnetism lock sets up in deviating from passway for escaping one side of inhaling.
As shown in fig. 2, more than one through hole is opened at the top of the door frame, a guiding shaft rod 2 is embedded in the wall body of each through hole, a guiding shaft hole 13 is arranged in each guiding shaft rod 2, a drawing wire 11 is arranged in each guiding shaft hole 13, the bottom of the drawing wire 11 is connected with the top of the door panel 5 and penetrates through the through hole to extend into the guiding shaft hole 13, a sealing piston 12 is arranged at the extending end of the drawing wire 11, the sealing piston 12 seals the whole guiding shaft hole 13, a water storage device 1 is arranged at the top of more than one guiding shaft rod, the water storage device 1 is communicated with the guiding shaft holes 13 inside each guiding shaft rod 2, and water in the water storage device 1 enters into the guiding shaft holes 13 and is sprayed out from water spraying holes (not shown) at two sides of the drawing wire 11.
Wherein, the top of door plant 5 bonds a layer silica gel sealing layer (not shown in the figure), and the bottom contact of silica gel sealing layer and through-hole seals the through-hole, and the bottom of guiding axle lever 2 inserts in the through-hole and with the through-hole bottom parallel and level. And in a natural state, the sealing layer is sealed by a silica gel sealing layer to prevent water leakage.
Wherein, the magnetic door lock 6 comprises a lock box, the lock box and the door frame are integrated, an electromagnet assembly, a control mainboard and a power supply are arranged in the lock box, a smoke sensor is arranged outside the lock box, the signal output end of the smoke sensor is connected with the control mainboard, the control mainboard is connected with the electromagnet assembly and controls the on-off of the electromagnet assembly, a metal sheet 4 is embedded into one side surface of the door plate opposite to the lock box, the metal sheet 4 and the electromagnet assembly are used for attracting and fixing the top movable end of the door plate, when a fire disaster does not occur, a natural channel is attracted and fixed, the whole door frame can not be pushed open, when a smoke signal is detected, the control mainboard controls a relay at the electromagnet assembly end to be powered off, the door body is not attracted and fixed any more, an escaper can directly tread on the door plate which is obliquely arranged, and the door plate can, when the door plate is pushed open, all the drawing wires can be drawn out from the guide shaft rod, at the moment, the originally sealed guide shaft hole is not sealed any more due to the fact that the top of the door plate is pushed open, water in the water storage device can enter the drawing wires and is discharged from two sides of the drawing wires, a water spraying channel is formed, and a fire source is isolated, as shown in fig. 6.
As shown in fig. 4, water storage device 1 includes a water storage box, the inside water storage bag 35 that sets up an elastic rubber material and make in the chamber 32 that holds of water storage box, water storage bag 35 one side inserts a water injection pipe 33, water injection pipe 33 lays and inserts the water source in from the wall, water storage bag 35 inside is provided with water storage chamber 31, to water storage chamber 31 internal water injection and make water storage bag 35 inflation, the bottom of water storage box all sets up a joint 34 just to the position of guiding axle pole, guiding axle pole 2 inserts in connecting 34 internal fixation, guiding axle pole 2's the other end insert in the through-hole and with through-hole internal face contact fixed.
As shown in fig. 2, the drawing wires 11 are all made of a hollow metal wire, a drainage channel is arranged in each drawing wire 11, the drawing wires 11 penetrate through the sealing piston and extend out of the upper end surface of the sealing piston, water in the water storage device can be extruded out under the elastic extrusion force of the water storage bag 35 and enter the drainage channel of the drawing wires, and then the water can be sprayed out from the water spraying holes on the two sides of the drawing wires 11 at a certain water pressure, as shown in fig. 5.
As shown in fig. 3, two rotating shafts 8 are respectively arranged on two sides of the bottom of the door panel 5, the rotating shafts 8 are rotatably installed in rotating shaft holes formed in the inner wall of the door panel installation cavity, an in-out cavity is formed in the middle of the door panel 5, a movable door 51 for opening and closing is installed in the in-out cavity, one side of the movable door 51 is rotatably connected with the door panel 5 through a hinge, the other side of the movable door 51 is locked with the door panel through a lock body, and when the door is used at ordinary times, the movable door can be normally opened to enter and exit, but because the door body is arranged at.
The invention has the beneficial effects that: the door frame adopts an inclined structural design, the door plates can be opened in a treading mode without manual operation, the problem of scalding by both hands is avoided, the drawing wires can be drawn out after the door plates are pushed open, water mist is sprayed by the conducted drawing wires, a water mist cavity is formed in the middle channel of the door frame and is used for a escaper to enter, flame is isolated, fire spread is prevented, more time is won for rescue, and the escape channel of the escaper can not be blocked.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. A fire door, its characterized in that: the escape door comprises a door frame obliquely arranged at an escape passage opening, a door plate is obliquely arranged in the door frame, a door plate installation cavity is arranged in the middle of the door frame, the bottom of the door plate is hinged and connected with the door frame, the top of the door plate is a movable end, the movable end at the top of the door plate is fixed through a magnetic suction door lock, the magnetic suction door lock is arranged at the top of the door frame, the magnetic suction door lock is arranged at one side away from the escape passage, the top of the door frame is provided with more than one through hole, a guide shaft rod is embedded in the wall body of each through hole, each guide shaft rod is internally provided with a guide shaft hole, a drawing wire is arranged in each guide shaft hole, the bottom of each drawing wire is connected with the top of the door plate and extends into the guide shaft hole through the through hole, a sealing piston is arranged at the inlet end of the drawing wire, the water storage device is communicated with the guide shaft holes in the guide shaft rods, and water in the water storage device enters the guide shaft holes and is sprayed out from the water spraying holes on the two sides of the drawing wire.
2. The fire rated door as recited in claim 1, wherein: the top of door plant bonds one deck silica gel sealing layer, the bottom contact of silica gel sealing layer and through-hole seals the through-hole, and the bottom of guiding axle pole inserts in the through-hole and with through-hole bottom parallel and level.
3. The fire rated door as recited in claim 1, wherein: the magnetic suction door lock comprises a lock box, the lock box and a door frame are integrated, an electromagnet assembly, a control main board and a power supply are arranged in the lock box, a smoke sensor is arranged outside the lock box, the signal output end of the smoke sensor is connected with the control main board, the control main board is connected with the electromagnet assembly and controls the on-off of the electromagnet assembly, a metal sheet is arranged right in the embedding of one side face of a door plate of the lock box, and the top movable end of the door plate is fixed through the magnetic attraction of the metal sheet and the electromagnet assembly.
4. The fire rated door as recited in claim 1, wherein: the water storage device comprises a water storage box, a water storage bag made of elastic rubber materials is arranged in a containing cavity inside the water storage box, a water injection pipe is connected to one side of the water storage bag, the water injection pipe is arranged in a wall and connected with a water source, a water storage cavity is arranged inside the water storage bag, water is injected into the water storage cavity and expands the water storage bag, a joint is arranged at the bottom of the water storage box just opposite to the position of the guide shaft rod, the guide shaft rod is inserted into the joint and fixed in the through hole, and the other end of the guide shaft rod is inserted into the through hole and fixed in contact.
5. The fire rated door as recited in claim 1, wherein: and two rotating shafts are respectively arranged on two sides of the bottom of the door panel and are rotatably arranged in rotating shaft holes formed in the inner wall of the door panel mounting cavity.
6. The fire rated door as recited in claim 1, wherein: the drawing wires all adopt a hollow metal wire, a drainage channel is arranged in each drawing wire, and the drawing wires penetrate through the sealing piston and extend out of the upper end face of the sealing piston.
7. The fire rated door as recited in claim 1, wherein: the middle of the door plate is provided with an in-out cavity, an opening and closing movable door is installed in the in-out cavity, one side of the movable door is rotatably connected with the door plate through a hinge, and the other side of the movable door is locked with the door plate through a lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501863.XA CN110219562B (en) | 2019-06-11 | 2019-06-11 | Fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501863.XA CN110219562B (en) | 2019-06-11 | 2019-06-11 | Fire-proof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110219562A CN110219562A (en) | 2019-09-10 |
| CN110219562B true CN110219562B (en) | 2021-06-11 |
Family
ID=67816338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910501863.XA Active CN110219562B (en) | 2019-06-11 | 2019-06-11 | Fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219562B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863756B (en) * | 2019-09-29 | 2021-06-01 | 大宅门(广东)家居有限责任公司 | Fire-proof door |
| CN112096253B (en) * | 2020-09-24 | 2022-10-28 | 王靖 | Safety fire-resistant window |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU200789B (en) * | 1986-11-14 | 1990-08-28 | Mta Koezponti Kemiai Kutato In | Process for localization of fire in burning buildings and for protection against effect of fire |
| CN2686657Y (en) * | 2004-03-25 | 2005-03-23 | 王长立 | Fireproof automatic water spraying device |
| KR20060087305A (en) * | 2005-01-28 | 2006-08-02 | (주) 유성건축사사무소 | A balcony window of apartment with cleaning function |
| CN204212649U (en) * | 2014-11-14 | 2015-03-18 | 陕西理工学院 | Escape structure |
| JP3204598U (en) * | 2016-02-02 | 2016-06-09 | 重隆 山橋 | Evacuation door device for windows |
| CN206376678U (en) * | 2017-01-17 | 2017-08-04 | 泉州施米德智能科技有限公司 | A kind of intelligent projecting top-hung window of recyclable rainwater |
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2019
- 2019-06-11 CN CN201910501863.XA patent/CN110219562B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110219562A (en) | 2019-09-10 |
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Effective date of registration: 20210527 Address after: 321000 No.11 Shuixian Road, Baiyang street, Wuyi County, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG RAYI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 322100 No.61 Qiantang, Qianshanhe village, Huxi Town, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Zhou Meiying |
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