CN108301750B - Window fire protection device - Google Patents
Window fire protection device Download PDFInfo
- Publication number
- CN108301750B CN108301750B CN201710019496.0A CN201710019496A CN108301750B CN 108301750 B CN108301750 B CN 108301750B CN 201710019496 A CN201710019496 A CN 201710019496A CN 108301750 B CN108301750 B CN 108301750B
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- China
- Prior art keywords
- fire
- fireproof
- curtain
- main body
- roller shutter
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Classifications
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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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/10—Fire-proof curtains
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
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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
- 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
- E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
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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
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted 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
- 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
- E06B5/165—Fireproof windows
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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
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
- E06B2009/588—Sealings for guides
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a window fireproof device, which belongs to the technical field of interlayer fireproof equipment and is characterized in that: including rolling up curtain frame main part, fire-proof rolling up curtain and guide rail, the inboard one end of fire-proof rolling up curtain and rotation axis fixed connection, the terminal surface of the outside one end of fire-proof rolling up curtain is provided with the heavy object, it is provided with the lug to roll up curtain frame main part upper end, roll up curtain frame main part both sides and connect the guide rail, be provided with the through-hole on the guide rail, the winding is provided with the hot melt rope on the fire-proof rolling up curtain, the hot melt rope passes and fixes on lug and through-hole, the lug inboard is provided with the electric heat piece, the tow sides on fire-proof rolling up curtain both sides limit are provided with expansion type fire retardant. The purposes of reasonable structural design, automatic fire prevention, air isolation, dense smoke isolation, low cost and high concealment are achieved.
Description
Technical Field
The invention relates to the technical field of interlayer fireproof equipment, in particular to a window fireproof device.
Background
Along with the increase of residential floors and plants, the fire-fighting working pressure is higher and higher, the fire prevention of the household residences and the factory workshops is more important, the line aging in the wall bodies and the leakage of electricity, gas and oil in the kitchen in the household residences and the factory workshops are main causes of fire disasters, and people can be injured if careless.
At present, various fireproof doors play a key role in delaying the spread of fire in actual fire, but in large-scale fire which occurs across floors, the dependence on the fireproof doors is insufficient, dense smoke and flames can spread upwards through windows and also spread inwards through the windows.
The invention aims to solve the problems, and the aims of automatically preventing fire, isolating air and isolating dense smoke are fulfilled by additionally arranging a fireproof rolling curtain on the inner side or the side surface of a main body frame of a window and utilizing a hot melting rope and an intumescent fireproof coating.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a window fireproof device which is reasonable in structural design, automatic in fireproof, air-isolating, dense-smoke-isolating, low in cost and high in concealment, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme to realize the purpose:
a window fire protection device, its characterized in that: the fireproof rolling curtain comprises a rolling curtain frame main body, fireproof rolling curtains and guide rails, wherein bearings with seats are arranged at two ends of the inner side of the rolling curtain frame main body, a rotating shaft is connected between the bearings with seats, the fireproof rolling curtains are arranged on the rotating shaft, one end of the inner side of each fireproof rolling curtain is fixedly connected with the rotating shaft, a heavy object is arranged at the end face of one end of the outer side of each fireproof rolling curtain, lifting lugs are arranged at the upper ends of the rolling curtain frame main body, the guide rails are connected with two sides of the rolling curtain frame main body, through holes are formed in the guide rails, hot melting ropes are wound on the fireproof rolling curtains and penetrate through and fixed on the lifting lugs and the through holes, electric heating pieces are arranged on the inner sides of the lifting lugs, electric wires are arranged on the electric heating pieces and connected with switches, first intumescent fireproof coatings, the outer side face of the guide rail is provided with a groove, the groove is provided with a dustproof film, the heavy object is a strong magnetic substance, the bottom end of the guide rail is connected with a ground rail, the ground rail is provided with a linear groove, the bottom end of the groove is provided with a plurality of magnets which are arranged at equal intervals, the main body of the roller shutter frame is provided with a plurality of rotating shafts, the installation positions of the rotating shafts are different in height, the fireproof roller shutter is wound outside the rotating shafts, the heavy object end of the fireproof roller shutter is arranged at the lower end of the rotating shaft at the lower part, the bottom end of the main body of the roller shutter frame is provided with a guide block which is positioned at two sides of the lower end of the heavy object, the bottom end of the main body of the roller shutter frame is provided with a curled edge, the middle part of the curled edge is provided with a support frame, and a magic tape is arranged between the hot-melt dust screens to connect the two hot-melt dust screens, and the support frame does not exceed the overlapping part of the two hot-melt dust screens.
By adopting the technical scheme: the fireproof rolling curtain is fixed on the rolling curtain frame main body by using the hot melting rope, the lifting lugs and the through holes, when a fire occurs, after the hot melting rope is blown by flame, the fireproof rolling curtain rapidly moves downwards along the guide rail by using a heavy object, the arrangement of the electric heating pieces realizes that the hot melting rope is blown by a switch to manually put down the fireproof rolling curtain, the expansion type fireproof coating I and the expansion type fireproof coating II block the whole guide rail for expansion after being heated to prevent air and dense smoke from flowing, the dustproof film is used for preventing the guide rail from being blocked due to long-term exposure outdoors, the groove is used for better fixing the dustproof film, the fixed life of the dustproof film is prolonged, after the fireproof rolling curtain is dropped by combining strong magnetic substances and magnets on the ground rail, the bottom end can enter the groove to prevent the shaking of the bottom end of the fireproof rolling curtain, the arrangement of a plurality of rotating shafts can reduce the thickness of the rolling curtain frame main body while ensuring the length of the, the guide block helps to ensure that the weight influences the movement of the fireproof roller shutter to the guide rail, prevents the weight from accumulating at the angle of the bottom end of the roller shutter frame main body, and leads to the fireproof roller shutter being incapable of falling, the hot-melt dustproof net can ensure that impurities cannot appear in the roller shutter frame main body, the support frame helps to support the hot-melt dustproof net, the hot-melt dustproof net is heavily combined by the magic tape, the support frame does not exceed the overlapping part of two hot-melt dustproof nets, and after fire is met, the fireproof roller shutter can fall quickly because the gravity of the weight exceeds the adhesive force of the magic tape.
Preferably, the method comprises the following steps: the electric heating pieces are connected in series.
Preferably, the method comprises the following steps: the roller shutter frame is characterized in that a storage box is arranged at the upper end of the roller shutter frame main body to store a fire retardant or a fire extinguishing agent, a reinforcing plate is arranged at the bottom of the storage box, and the reinforcing plate is connected with the lifting lug.
By adopting the technical scheme: the setting of storage box can place fire prevention agent or fire extinguishing agent, and fire extinguishing agent and fire prevention agent can further prolong the fire prevention ability of fire prevention roller shutter after the conflagration breaing out, and the fixed intensity of lug can be guaranteed in the setting of reinforcing plate, prevents to cause the card to die to lead to can't falling down the fire prevention roller shutter because the lug atress drops.
Preferably, the method comprises the following steps: the inner sides of the guide rails are provided with soft isolation layers, and gaps between the isolation layers arranged oppositely on the two sides are larger than the thickness of the fireproof roller shutter.
By adopting the technical scheme: the setting of insulating layer can further reduce the air in the guide rail and flow, guarantees whole firebreak device's isolated air's ability.
Preferably, the method comprises the following steps: and the first intumescent fire-retardant coating and the second intumescent fire-retardant coating have overlapped parts on the horizontal plane.
By adopting the technical scheme: the overlapping is beneficial to ensuring the airtightness of the whole guide rail after the expansion in fire, and a gap is prevented from being formed between the first expansion type fireproof coating and the second expansion type fireproof coating.
Drawings
FIG. 1 is a schematic view of a fire protection device for a window according to the present invention;
FIG. 2 is a schematic structural view of a fire protection device for a window according to the present invention;
FIG. 3 is a schematic structural view of a fire protection device for a window according to the present invention;
FIG. 4 is a fourth schematic structural view of a fire protection device for a window according to the present invention;
FIG. 5 is a schematic structural view of a fire protection device for a window according to the present invention;
FIG. 6 is a sixth schematic view of a fire protection system for windows according to the present invention;
fig. 7 is an enlarged view of the present invention at a.
Detailed Description
A window fire-proof apparatus according to the present invention will be further described with reference to fig. 1 to 7.
A window fire protection device, its characterized in that: comprises a rolling curtain frame main body 1, a fireproof rolling curtain 13 and a guide rail 2, wherein the two ends of the inner side of the rolling curtain frame main body 1 are provided with a bearing 11 with a seat, the middle of the bearing 11 with the seat is connected with a rotating shaft 12, the rotating shaft 12 is provided with the fireproof rolling curtain 13, the inner side end of the fireproof rolling curtain 13 is fixedly connected with the rotating shaft 12, the end surface of the outer side end of the fireproof rolling curtain 13 is provided with a heavy object 132, the upper end of the rolling curtain frame main body 1 is provided with a lifting lug 15, the two sides of the rolling curtain frame main body 1 are connected with the guide rail 2, the guide rail 2 is provided with a through hole 21, the fireproof rolling curtain 13 is wound with a hot melting rope 14, the hot melting rope 14 passes through and is fixed on the lifting lug 15 and the through hole 21, the inner side of the lifting lug 15 is provided with an electric heating piece 151, the, the guide rail 2 is groove-shaped, the inner side of the guide rail 2 is provided with a second intumescent fire retardant coating 22, the outer side face of the guide rail 2 is provided with a groove 23, and the groove 23 is provided with a dustproof film 25.
By adopting the technical scheme: utilize hot melt rope 14, lug 15 and through-hole 21 to fix fire prevention roll screen 13 on rolling up curtain frame main part 1, when the condition of a fire appears, after flame burns off hot melt rope 14, utilize heavy object 132, fire prevention roll screen 1 moves down along guide rail 2 rapidly, the setting of electric heat piece 15 utilizes switch 5 to burn off hot melt rope 14 and realizes that manual work is put down fire prevention roll screen 1, intumescent fire prevention coating one 131 and intumescent fire prevention coating two 22 are for the inflation of meeting heat after blocking up whole guide rail, prevent the flow of air and dense cigarette, dust-proof membrane 25 is for preventing that guide rail 2 exposes for a long time and leads to the guide rail to block up outdoors, the setting of recess 23 is for better fixed dust-proof membrane 25, the fixed life of extension dust-proof membrane 25.
The electric heating pieces 151 are connected in series. The rolling curtain frame is characterized in that a storage box 4 is arranged at the upper end of the rolling curtain frame main body 1 to store a fire retardant or a fire extinguishing agent, a reinforcing plate 16 is arranged at the bottom of the storage box 4, and the reinforcing plate 16 is connected with a lifting lug 15. By adopting the technical scheme: fire prevention agent or fire extinguishing agent can be placed in the setting of storage box 4, and fire extinguishing agent and fire prevention agent can further prolong the fire prevention ability of 13 fire-resistant rolling shutters after the conflagration breaing out, and the fixed intensity of lug 15 can be guaranteed in the setting of reinforcing plate 16, prevents to cause the card to die to lead to can't falling down fire-resistant rolling shutter 1 because lug 15 atress drops.
And soft isolation layers 24 are arranged on two sides of the inner side of the guide rail 2, and the gap between the isolation layers 24 which are oppositely arranged on the two sides is larger than the thickness of the fireproof rolling curtain 13. By adopting the technical scheme: the provision of the insulating layer 24 further reduces the air flow within the track 1 and ensures the air insulating capability of the overall fire protection arrangement.
Be provided with a plurality of rotation axes 12 on rolling up curtain frame main part 1, there is the difference in height between the mounted position of a plurality of rotation axes 12, fire prevention roll screen 13 twines in the rotation axis 12 outside and fire prevention roll screen 13's heavy object end sets up the rotation axis 12 lower extreme in the low department, rolling up curtain frame main part 1 bottom is provided with guide block 17, guide block 17 is located the both sides of heavy object 132 lower extreme. By adopting the technical scheme: the setting of a plurality of rotation axes 12 can reduce the thickness of rolling up curtain frame main part 1 when guaranteeing fire prevention rolling up curtain 13 length, and the setting of guide block 17 helps guaranteeing that heavy object 132 influences the motion of fire prevention rolling up curtain 13 to guide rail 2, prevents that heavy object 132 from piling up the angle in rolling up curtain frame main part 1 bottom, leads to the unable whereabouts of fire prevention rolling up curtain 13.
The first intumescent coating 131 and the second intumescent coating 22 have overlapping parts on the horizontal plane. By adopting the technical scheme: the overlapping is beneficial to ensuring the tightness of the whole guide rail after expansion in fire, and preventing a gap between the first intumescent fire-retardant coating 131 and the second intumescent fire-retardant coating 22.
The bottom end of the rolling curtain frame main body 1 is provided with a turned edge 18, the middle part of the turned edge 18 is provided with a support frame 181, and the upper sides of the turned edge 18 and the support frame 181 are provided with a hot-melt dustproof net 19. Two hot-melt dust screens 19 are arranged on the left side and the right side above the curled edge 18 and the supporting frame 181, the two hot-melt dust screens 19 are partially overlapped, magic tapes 191 are arranged between the hot-melt dust screens 19 to connect the two hot-melt dust screens 19, and the supporting frame 181 is not larger than the overlapped part of the two hot-melt dust screens 19. By adopting the technical scheme: the hot melt dust screen 19 can guarantee that the inside impurity that can not appear of rolling up curtain frame main part 1, and support frame 181 helps living the hot melt dust screen 19 support, utilizes magic subsides 191 heavily to be harmd with hot melt dust screen 19, support frame 181 is no longer than the overlap portion of two hot melt dust screens 19, when meeting the fire after, because the gravity of heavy object 132 surpasss the adhesive force of magic subsides 191, the fire prevention is rolled up curtain 13 and can fall fast.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (5)
1. A window fire protection device, its characterized in that: the fireproof rolling curtain comprises a rolling curtain frame main body, fireproof rolling curtains and guide rails, wherein bearings with seats are arranged at two ends of the inner side of the rolling curtain frame main body, a rotating shaft is connected between the bearings with seats, the fireproof rolling curtains are arranged on the rotating shaft, one end of the inner side of each fireproof rolling curtain is fixedly connected with the rotating shaft, a heavy object is arranged at the end face of one end of the outer side of each fireproof rolling curtain, lifting lugs are arranged at the upper ends of the rolling curtain frame main body, the guide rails are connected with two sides of the rolling curtain frame main body, through holes are formed in the guide rails, hot melting ropes are wound on the fireproof rolling curtains and penetrate through and fixed on the lifting lugs and the through holes, electric heating pieces are arranged on the inner sides of the lifting lugs, electric wires are arranged on the electric heating pieces and connected with switches, first intumescent fireproof coatings, the outer side face of the guide rail is provided with a groove, the groove is provided with a dustproof film, the heavy object is a strong magnetic substance, the bottom end of the guide rail is connected with a ground rail, the ground rail is provided with a linear groove, the bottom end of the groove is provided with a plurality of magnets which are arranged at equal intervals, the main body of the roller shutter frame is provided with a plurality of rotating shafts, the installation positions of the rotating shafts are different in height, the fireproof roller shutter is wound outside the rotating shafts, the heavy object end of the fireproof roller shutter is arranged at the lower end of the rotating shaft at the lower part, the bottom end of the main body of the roller shutter frame is provided with a guide block which is positioned at two sides of the lower end of the heavy object, the bottom end of the main body of the roller shutter frame is provided with a curled edge, the middle part of the curled edge is provided with a support frame, and a magic tape is arranged between the hot-melt dust screens to connect the two hot-melt dust screens, and the support frame does not exceed the overlapping part of the two hot-melt dust screens.
2. A window fire protection device as claimed in claim 1, wherein: the electric heating pieces are connected in series.
3. A window fire protection device as claimed in claim 1, wherein: the roller shutter frame is characterized in that a storage box is arranged at the upper end of the roller shutter frame main body to store a fire retardant or a fire extinguishing agent, a reinforcing plate is arranged at the bottom of the storage box, and the reinforcing plate is connected with the lifting lug.
4. A window fire protection device as claimed in claim 1, wherein: the inner sides of the guide rails are provided with soft isolation layers, and gaps between the isolation layers arranged oppositely on the two sides are larger than the thickness of the fireproof roller shutter.
5. A window fire protection device as claimed in claim 1, wherein: and the first intumescent fire-retardant coating and the second intumescent fire-retardant coating have overlapped parts on the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019496.0A CN108301750B (en) | 2017-01-11 | 2017-01-11 | Window fire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019496.0A CN108301750B (en) | 2017-01-11 | 2017-01-11 | Window fire protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301750A CN108301750A (en) | 2018-07-20 |
| CN108301750B true CN108301750B (en) | 2020-11-03 |
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ID=62871749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710019496.0A Active CN108301750B (en) | 2017-01-11 | 2017-01-11 | Window fire protection device |
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| Country | Link |
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| CN (1) | CN108301750B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780817A (en) * | 2017-12-04 | 2018-03-09 | 江苏二十六度节能科技有限公司 | A kind of automatic fire shutter and a kind of fireproof window |
| JP7304146B2 (en) | 2018-11-21 | 2023-07-06 | ホーチキ株式会社 | Sheet deployment device for disaster prevention equipment |
| CN110473693B (en) * | 2019-07-30 | 2021-06-08 | 河北正聚电力设备制造有限公司 | Fireproof transformer |
| CN110513028A (en) * | 2019-09-06 | 2019-11-29 | 楼辉义 | A kind of control fire system of interior architecture fire automatic fire prevention |
| WO2021088103A1 (en) * | 2019-11-07 | 2021-05-14 | 楼辉义 | Smoke-blocking, fire-closing and spread-preventing smart asphyxiation fire control system |
| CN110694197B (en) * | 2019-11-15 | 2021-08-27 | 湖南南一昌洪都消防设备有限公司 | Self-triggering type fire-extinguishing curtain |
| CN113243736A (en) * | 2021-04-22 | 2021-08-13 | 苏州金螳螂建筑装饰股份有限公司 | Niche modular design structure for Buddhism building interior decoration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106246076A (en) * | 2016-07-27 | 2016-12-21 | 天津市森奥门窗有限公司 | A kind of resistance cigarette fire resistance rolling shutter door |
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| CN206522085U (en) * | 2017-01-11 | 2017-09-26 | 楼辉义 | A kind of window firebreak device |
| CN207910249U (en) * | 2017-09-12 | 2018-09-25 | 江苏银佳企业集团有限公司 | A kind of power distribution cabinet door with fire-extinguishing function concurrently |
| CN107489359A (en) * | 2017-09-22 | 2017-12-19 | 吉敏 | A kind of fire resistance rolling shutter door |
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|---|---|
| CN108301750A (en) | 2018-07-20 |
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