CN109538086A - A kind of intelligent fire door - Google Patents
A kind of intelligent fire door Download PDFInfo
- Publication number
- CN109538086A CN109538086A CN201811376185.0A CN201811376185A CN109538086A CN 109538086 A CN109538086 A CN 109538086A CN 201811376185 A CN201811376185 A CN 201811376185A CN 109538086 A CN109538086 A CN 109538086A
- Authority
- CN
- China
- Prior art keywords
- doorframe
- intelligent fire
- fire door
- suction pump
- connection
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000779 smoke Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 description 5
- 239000003500 flue dust Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000000463 material Substances 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
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
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)
- Special Wing (AREA)
Abstract
The invention discloses a kind of intelligent fire doors, including doorframe, the lower front surface two sides of the doorframe are equipped with opening, and the first suction pump has been bolted in the interior lower end two sides of doorframe, the water outlet of first suction pump is connected with water pistol by aqueduct, by WIFI connector connection can be established with external equipment, external signal can be received by signal receiver, turntable can be driven to rotate by motor, sparge pipe can be driven to rotate by turntable, and water can be drawn into inside sparge pipe by the second suction pump, it is sprayed water by sparge pipe, external water source is drawn into inside aqueduct by the first suction pump, to put out a fire by the water pistol on aqueduct more convenient, L-type closed plate can be driven to move up and down by electric telescopic rod, the intelligent fire door is simple, it is easy to operate , not only make fire exit door degree of intelligence higher, and can put out a fire, provide people with convenience.
Description
Technical field
The present invention relates to fire exit door technical field, specially a kind of intelligent fire door.
Background technique
Traditional fire exit door is all made of fire proofing material, when dense smoke people occur and fleeing the scene, still to be emitted
Dense smoke fled from, increase difficulty to fleeing from for people, be not easy to people and quickly flee the scene, and existing fire-fighting
Degree of intelligence is low on door, and not can be carried out sprinkling fire, drives many inconvenience for people, is not able to satisfy the demand of people.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of intelligent fire door, and structure is simple, behaviour
Make simplicity, not only makes fire exit door degree of intelligence higher, and can put out a fire, provide people with convenience, can effectively solve
The problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of intelligent fire door, including doorframe, the door
The lower front surface two sides of frame are equipped with opening, and the interior lower end two sides of doorframe have been bolted the first suction pump, and first
The water outlet of suction pump is connected with water pistol by aqueduct, and the inside both ends of the doorframe are connected with connection by bearing and turn
Axis, the side for connecting shaft are equipped with door body, and the door body is separate to be equipped with electric lock with the side centre for connecting shaft connection
Electric telescopic rod has been bolted in button, the inside top surface both ends of the doorframe, and the telescopic end of electric telescopic rod passes through bolt
It is connected with L-type closed plate, the vertical plate of L-type closed plate is bonded with the interior side of doorframe, and the front surface side of the doorframe is set
There is control cabinet, the front surface for controlling cabinet is equipped with display and control keyboard, and the inside for controlling cabinet is equipped with WIFI connector
With control computer, the output end of input terminal the electrical connection external power supply and control keyboard of computer is controlled, the output end of computer is controlled
It is electrically connected the input terminal of display, electronic lock, the first suction pump and electric telescopic rod, the two-way electrical connection WIFI of control computer connects
Connect device.
As a preferred technical solution of the present invention, the front surface upper end side of the doorframe is welded with otic placode, otic placode
Side be equipped with turntable, the other side of the otic placode has been bolted motor, and the output shaft of motor runs through the side of otic placode,
And the output shaft of motor and one end of turntable connect, and the side of the turntable is equipped with sparge pipe, and the front surface of the doorframe is set
There is the second suction pump, the water outlet of the second suction pump is connected by the water inlet of conduit and sparge pipe, the second suction pump and motor
Input terminal electrical connection control computer output end.
As a preferred technical solution of the present invention, the side of the sparge pipe is uniformly provided with water outlet, the water outlet
Side uniform welding have fountain head.
As a preferred technical solution of the present invention, the inside two sides of the doorframe are set there are two protective plate, and two anti-
Backplate is located at the side of two connection shafts.
As a preferred technical solution of the present invention, it is welded with clockwork spring on the outside of the upper end of the connection shaft, clockwork spring is remote
It is connected from the interior side of one end and doorframe for connecting shaft connection.
As a preferred technical solution of the present invention, the interior side of the control cabinet is equipped with signal receiver, letter
The input terminal of the output end electrical connection control computer of number receiver.
As a preferred technical solution of the present invention, the front surface side of the doorframe is equipped with smoke gas sensor, flue dust
The input terminal of the output end electrical connection control computer of sensor.
As a preferred technical solution of the present invention, connection handle has been bolted in the side of the door body,
The outside of connection handle is pasted with anti-skidding leather packing by glue.
As a preferred technical solution of the present invention, four groups of through-holes, four groups of through-holes are uniformly provided on the outside of the doorframe
Uniform branch is in the outside of doorframe, and the inside of through-hole is equipped with internal screw thread.
As a preferred technical solution of the present invention, the vertical plate two sides of the L-type closed plate are equipped with sliding pillar, institute
The inside two sides for stating doorframe are equipped with sliding groove corresponding with sliding pillar.
Compared with prior art, the beneficial effects of the present invention are:
It is provided with doorframe in the present invention, device can be fixed by the through-hole on doorframe, pass through the first suction pump
External water source can be drawn into inside aqueduct, to put out a fire by the water pistol on aqueduct more convenient, and pass through
Electric telescopic rod can drive L-type closed plate to move up and down, with this closure of openings or opening to doorframe.
It is provided with door body in the present invention, rotation can be driven by door body, door can be opened, and by electronic
Lock can close door body, so that control is more convenient, and can be detected to flue dust by smoke gas sensor, cigarette
Dust sensor can will test data and be sent to inside control computer, so that detection is more convenient.
It is provided with motor in the present invention, turntable can be driven to rotate by motor, sparge pipe can be driven to turn by turntable
It is dynamic, water spray angle of sparge pipe is adjusted with this, and water can be drawn into inside sparge pipe by the second suction pump,
It is sprayed water by sparge pipe, so that fire extinguishing is more convenient.
It is provided with WIFI connector in the present invention, connection, Er Qietong can be established with external equipment by WIFI connector
External signal can be received by crossing signal receiver, remotely be controlled with this, and the intelligent fire door is simple, operation
Simplicity not only makes fire exit door degree of intelligence higher, and can put out a fire, and provides people with convenience.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention；
Fig. 3 is the schematic diagram of the section structure of the present invention；
Fig. 4 is present invention control box house structural schematic diagram.
In figure: 1 smoke gas sensor, 2 protective plates, 3 door bodies, 4 doorframes, 5 first suction pumps, 6L type closed plate, 7 control cabinets
Body, 8 motors, 9 otic placodes, 10 turntables, 11 sparge pipes, 12 second suction pumps, 13 electronic locks, 14 connection handles, 15 electric expansions
Bar, 16 clockwork springs, 17 connection shafts, 18 aqueducts, 19 displays, 20 control keyboards, 21WIFI connector, 22 signal receivers,
23 control computers.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of intelligent fire door, including doorframe 4, doorframe 4
Lower front surface two sides are equipped with opening, and the first suction pump 5 has been bolted in the interior lower end two sides of doorframe 4, and first takes out
The water outlet of water pump 5 is connected with water pistol by aqueduct 18, and the inside both ends of doorframe 4 are connected with connection shaft by bearing
17, the side of connection shaft 17 is equipped with door body 3, door body 3 it is separate among the side for connect connection of shaft 17 equipped with electronic
Lock 13, electric telescopic rod 15 has been bolted in the inside top surface both ends of doorframe 4, and the telescopic end of electric telescopic rod 15 passes through
It is bolted L-type closed plate 6, the vertical plate of L-type closed plate 6 is bonded with the interior side of doorframe 4, passes through the first suction pump 5
External water source can be drawn into inside aqueduct 18, to put out a fire by the water pistol on aqueduct 18 more convenient, and
L-type closed plate 6 can be driven to move up and down by electric telescopic rod 15, with this closure of openings or opening to doorframe 4, doorframe 4
Front surface side be equipped with control cabinet 7, control cabinet 7 front surface be equipped with display 19 and control keyboard 20, control cabinet 7
Inside be equipped with WIFI connector 21 and control computer 23, the input terminal electrical connection external power supply and control keyboard of control computer 23
20 output end, output end electrical connection display 19, electronic lock 13, the first suction pump 5 and the electric expansion of control computer 23
The input terminal of bar 15 controls the two-way electrical connection WIFI connector 21 of computer 23, and the front surface upper end side of doorframe 4 is welded with otic placode
9, the side of otic placode 9 is equipped with turntable 10, and motor 8 has been bolted in the other side of otic placode 9, and the output shaft of motor 8 runs through ear
The side of plate 9, and the output shaft of motor 8 is connect with one end of turntable 10, and the side of turntable 10 is equipped with sparge pipe 11, doorframe 4
Front surface be equipped with the second suction pump 12, the water outlet of the second suction pump 12 is connect by conduit with the water inlet of sparge pipe 11,
The output end of the input terminal of second suction pump 12 and motor 8 electrical connection control computer 23, the side of sparge pipe 11 is uniformly provided with out
The side uniform welding at the mouth of a river, the water outlet has fountain head, turntable 10 can be driven to rotate by motor 8, can by turntable 10
To drive sparge pipe 11 to rotate, water spray angle of sparge pipe 11 is adjusted with this, and can be with by the second suction pump 12
Water is drawn into inside sparge pipe 11, is sprayed water by sparge pipe 11, so that fire extinguishing is more convenient, the inside two of doorframe 4
Side is set there are two protective plate 2, and two protective plates 2 are located at the side of two connection shafts 17, can be on the door by protective plate 2
Ontology 3 is protected, and is connected and is welded with clockwork spring 16 on the outside of the upper end of shaft 17, and clockwork spring 16 is separate with connect that shaft 17 connects one
End is connect with the interior side of doorframe 4, connection shaft 17 can be driven to rotate by clockwork spring 16, can band by connection shaft 17
Dynamic door body 3 rotates, and can be closed door body 3 with this, and the interior side of control cabinet 7 is equipped with signal receiver 22, signal
The input terminal of the output end electrical connection control computer 23 of receiver 22, can connect external signal by signal receiver 22
It receives, is remotely controlled with this, the front surface side of doorframe 4 is equipped with smoke gas sensor 1, and the output end of smoke gas sensor 1 is electrically connected
The input terminal of control computer 23 is connect, and flue dust can be detected by smoke gas sensor 1, smoke gas sensor 1 can incite somebody to action
Detection data is sent to inside control computer 23, so that detection is more convenient, connection has been bolted in the side of door body 3
The outside of handle 14, connection handle 14 is pasted with anti-skidding leather packing by glue, to open door body 3 by connecting handle 14
More convenient, the outside of doorframe 4 is uniformly provided with four groups of through-holes, and four groups of uniform branches of through-hole are in the outside of doorframe 4, and through-hole
Inside is equipped with internal screw thread, device can be fixed by the through-hole on doorframe 4, the vertical plate two sides of L-type closed plate 6 are equipped with
The inside two sides of sliding pillar, doorframe 4 are equipped with sliding groove corresponding with sliding pillar, by slipping pillar and sliding groove
So that L-type closed plate 6 moves up and down more smooth, the intelligent fire door is simple for connection, easy to operate, not only makes fire-fighting
Door degree of intelligence is higher, and can put out a fire, and provides people with convenience.
When in use: device being fixed by the through-hole on doorframe 4 first, is set by WIFI connector 21 and outside
It is standby to establish connection, flue dust is detected by smoke gas sensor 1, or by signal receiver 22 can to external signal into
Row receives, and will test data by smoke gas sensor 1 when situation occurred and is sent to inside control computer 23, passes through electronic lock 13
Door body 3 can be opened, can be driven by electric telescopic rod 15 and be moved in L-type closed plate 6, with this opening to doorframe 4
It opens, then external water source can be drawn into inside aqueduct 18 by the first suction pump 5, pass through the water spray on aqueduct 18
Rifle to put out a fire it is more convenient, by motor 8 can drive turntable 10 rotate, 11 turns of sparge pipe can be driven by turntable 10
It is dynamic, water spray angle of sparge pipe 11 is adjusted with this, and water can be drawn by sparge pipe by the second suction pump 12
Inside 11, sprayed water by sparge pipe 11.
The present invention can establish connection by WIFI connector 21 with external equipment, and can be with by signal receiver 22
External signal is received, turntable 10 can be driven to rotate by motor 8,11 turns of sparge pipe can be driven by turntable 10
It is dynamic, water spray angle of sparge pipe 11 is adjusted with this, and water can be drawn by sparge pipe by the second suction pump 12
It inside 11, is sprayed water by sparge pipe 11, external water source can be drawn into aqueduct 18 by the first suction pump 5
Portion to put out a fire more convenient by the water pistol on aqueduct 18, and L-type can be driven to close by electric telescopic rod 15
Plate 6 moves up and down, and with this closure of openings or opening to doorframe 4, the intelligent fire door is simple, easy to operate, not only makes
It is higher to obtain fire exit door degree of intelligence, and can put out a fire, provides people with convenience.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of intelligent fire door, including doorframe (4), it is characterised in that: the lower front surface two sides of the doorframe (4) are equipped with and open
Mouthful, and the interior lower end two sides of doorframe (4) have been bolted the first suction pump (5), the water outlet of the first suction pump (5) is logical
It crosses aqueduct (18) and is connected with water pistol, the inside both ends of the doorframe (4) are connected with connection shaft (17), connection by bearing
The side of shaft (17) is equipped with door body (3), and the door body (3) is separate to be equipped with the side centre for connecting shaft (17) connection
Electric telescopic rod (15), electric telescopic rod has been bolted in the inside top surface both ends of electronic lock (13), the doorframe (4)
(15) telescopic end has been bolted L-type closed plate (6), the vertical plate of L-type closed plate (6) and the inside one of doorframe (4)
Side fitting, the front surface side of the doorframe (4) are equipped with control cabinet (7), and the front surface of control cabinet (7) is equipped with display
(19) WIFI connector (21) and control computer (23) are equipped with, computer is controlled with control keyboard (20), the inside of control cabinet (7)
(23) output end of input terminal electrical connection external power supply and control keyboard (20), the output end electrical connection of control computer (23) are aobvious
Show the input terminal of device (19), electronic lock (13), the first suction pump (5) and electric telescopic rod (15), control computer (23) is two-way
It is electrically connected WIFI connector (21).
2. a kind of intelligent fire door according to claim 1, it is characterised in that: the front surface upper end one of the doorframe (4)
Side is welded with otic placode (9), and the side of otic placode (9) is equipped with turntable (10), and electricity has been bolted in the other side of the otic placode (9)
Machine (8), the output shaft of motor (8) runs through the side of otic placode (9), and one end of the output shaft of motor (8) and turntable (10) connects
It connecing, the side of the turntable (10) is equipped with sparge pipe (11), and the front surface of the doorframe (4) is equipped with the second suction pump (12), the
The water outlet of two suction pumps (12) is connect by conduit with the water inlet of sparge pipe (11), the second suction pump (12) and motor (8)
Input terminal electrical connection control computer (23) output end.
3. a kind of intelligent fire door according to claim 2, it is characterised in that: the side of the sparge pipe (11) is uniformly set
There is water outlet, the side uniform welding of the water outlet has fountain head.
4. a kind of intelligent fire door according to claim 1, it is characterised in that: the inside two sides of the doorframe (4) are equipped with
Two protective plates (2), two protective plates (2) are located at the side of two connections shaft (17).
5. a kind of intelligent fire door according to claim 1, it is characterised in that: on the outside of the upper end of connection shaft (17)
It is welded with clockwork spring (16), clockwork spring (16) is separate to be connect with the one end for connecting shaft (17) connection with the interior side of doorframe (4).
6. a kind of intelligent fire door according to claim 1, it is characterised in that: the interior side of control cabinet (7)
Equipped with signal receiver (22), the input terminal of output end electrical connection control computer (23) of signal receiver (22).
7. a kind of intelligent fire door according to claim 1, it is characterised in that: the front surface side of the doorframe (4) is set
Have smoke gas sensor (1), the input terminal of output end electrical connection control computer (23) of smoke gas sensor (1).
8. a kind of intelligent fire door according to claim 1, it is characterised in that: the side of the door body (3) passes through spiral shell
It tethers and is connected to connection handle (14), the outside of connection handle (14) is pasted with anti-skidding leather packing by glue.
9. a kind of intelligent fire door according to claim 1, it is characterised in that: be uniformly provided on the outside of the doorframe (4)
Four groups of through-holes, four groups of uniform branches of through-hole are in the outside of doorframe (4), and the inside of through-hole is equipped with internal screw thread.
10. a kind of intelligent fire door according to claim 1, it is characterised in that: the vertical plate of the L-type closed plate (6)
Two sides are equipped with sliding pillar, and the inside two sides of the doorframe (4) are equipped with sliding groove corresponding with sliding pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376185.0A CN109538086A (en) | 2018-11-19 | 2018-11-19 | A kind of intelligent fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376185.0A CN109538086A (en) | 2018-11-19 | 2018-11-19 | A kind of intelligent fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538086A true CN109538086A (en) | 2019-03-29 |
Family
ID=65848359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376185.0A Pending CN109538086A (en) | 2018-11-19 | 2018-11-19 | A kind of intelligent fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144484A (en) * | 2021-05-24 | 2021-07-23 | 西南交通大学 | Fire safety device arranged at building corridor entrance guard |
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|---|---|---|---|---|
| CN105971481A (en) * | 2016-06-28 | 2016-09-28 | 安徽润谷网络科技有限公司 | Electronic fire extinguishing door |
| CN206625757U (en) * | 2017-03-10 | 2017-11-10 | 中建鑫宏鼎环境集团有限公司 | A kind of security against fire device at building corridor gate inhibition |
| KR101824868B1 (en) * | 2017-06-08 | 2018-02-02 | (주)리종합건축사사무소 | Apartment house fire door structure |
| CN108397106A (en) * | 2018-01-29 | 2018-08-14 | 湖北旭兴达科技有限公司 | A kind of anti-theft heat-insulated security protection door |
| CN108590466A (en) * | 2018-04-26 | 2018-09-28 | 俞权锋 | It prevents fires mute door |
| CN108756675A (en) * | 2018-06-24 | 2018-11-06 | 黄永锋 | A kind of intelligent fireproof door with fire-extinguishing function concurrently |
| CN208089171U (en) * | 2018-04-11 | 2018-11-13 | 南昌南飞防火设备制造有限公司 | A kind of automatic fire shutter door |
-
2018
- 2018-11-19 CN CN201811376185.0A patent/CN109538086A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971481A (en) * | 2016-06-28 | 2016-09-28 | 安徽润谷网络科技有限公司 | Electronic fire extinguishing door |
| CN206625757U (en) * | 2017-03-10 | 2017-11-10 | 中建鑫宏鼎环境集团有限公司 | A kind of security against fire device at building corridor gate inhibition |
| KR101824868B1 (en) * | 2017-06-08 | 2018-02-02 | (주)리종합건축사사무소 | Apartment house fire door structure |
| CN108397106A (en) * | 2018-01-29 | 2018-08-14 | 湖北旭兴达科技有限公司 | A kind of anti-theft heat-insulated security protection door |
| CN208089171U (en) * | 2018-04-11 | 2018-11-13 | 南昌南飞防火设备制造有限公司 | A kind of automatic fire shutter door |
| CN108590466A (en) * | 2018-04-26 | 2018-09-28 | 俞权锋 | It prevents fires mute door |
| CN108756675A (en) * | 2018-06-24 | 2018-11-06 | 黄永锋 | A kind of intelligent fireproof door with fire-extinguishing function concurrently |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144484A (en) * | 2021-05-24 | 2021-07-23 | 西南交通大学 | Fire safety device arranged at building corridor entrance guard |
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Application publication date: 20190329 |
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| WD01 | Invention patent application deemed withdrawn after publication |