CN110878666A - Fire prevention separates cigarette translation door system - Google Patents
Fire prevention separates cigarette translation door system Download PDFInfo
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- CN110878666A CN110878666A CN201811032271.XA CN201811032271A CN110878666A CN 110878666 A CN110878666 A CN 110878666A CN 201811032271 A CN201811032271 A CN 201811032271A CN 110878666 A CN110878666 A CN 110878666A
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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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
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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
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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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
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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
- 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
Abstract
The invention discloses a fireproof smoke-isolating sliding door system which comprises an upper box, two side upright posts and a fireproof glass door, wherein the upper box is provided with a sliding door; the upper box is provided with 18# channel steel, and the upper box is divided into a water supply cavity and a door machine cavity; a water supply pipe is arranged in the water supply cavity, a plurality of spray heads are uniformly arranged on the water supply pipe, and the water supply pipe is connected with an external water source pipeline; an induction automatic door machine fixed on the 18# channel steel is arranged in the door machine cavity, and a temperature fuse connected with the induction automatic door machine is also arranged in the water supply cavity; the fireproof glass door comprises a fixed leaf and a movable leaf; the upper part of the fixed fan is opposite to the 18# channel steel, the side surface of the fixed fan is fixed on the corresponding upright post, and the lower part of the fixed fan is fixed on the ground; the lower part of the induction automatic door machine is embedded below the upper box and is in sliding connection with the upper part of the movable fan. This translation door system has compromise the permeability of translation door and the fire prevention of transparent fire compartment and has separated the demand, and when the conflagration breaing out, its fire prevention smoke protection performance is good.
Description
Technical Field
The invention relates to the technical field of fire prevention, in particular to a fire-proof smoke-isolating sliding door system.
Background
The existing automatic translation door is only used for daily passage, a fireproof glass sash is not additionally arranged, the fireproof design is not considered for the upright post and the cross beam of the door body, the fireproof function is not realized, and the automatic translation door cannot be used for fireproof separation under the fire working condition. The applicant filed patent application No. 201520968200.6 and named 'translation door for fire separation' in 2015.11.30 solves the problem to a certain extent, has certain fire separation capability and improves the practical value of the translation door. However, in this design, although the shower nozzle water spray can cool down, play certain guard action to the door machine, the shower nozzle top then can not protect, and the channel-section steel is not considering under the thermal-insulated protection's of fire prevention circumstances, and the channel-section steel itself does not possess fire resistance, can influence the whole fire resistance of fire prevention translation door. The automatic door machine is not definitely arranged on the face fire side or the back fire side of the channel steel, and the result is that: if the fire-resistant coating is positioned on one side of a fire, the fire-resistant coating is directly opposite to a high-temperature fire and smoke and is easy to burn out; if be located the backfire one side, because the channel-section steel does not consider the thermal-insulated protection of fire prevention, the high temperature that the conflagration produced can be passed through the channel-section steel and transmitted to the door machine on, also is burnt out easily. And, because do not consider the upper portion leakproofness problem between fixed fan and the movable fan, the water of shower nozzle is spouted behind the fire prevention glass, and a small amount of water can upwards splash to the box in, can cause a quick-witted short circuit damage that intakes of door, above these all can cause very big harm to the door machine, lead to the door machine to become invalid under the conflagration operating mode, and the translation door can't normally be closed, can not form complete fire prevention and separate, has reduced the reliability of fire prevention translation door. In addition, because there is the gap between upper box movable fan and the fixed fan, still can appear a small amount of leaking cigarette circumstances.
Disclosure of Invention
The invention aims to solve the technical problems and provides a fireproof smoke-proof sliding door system, which has the advantages that the sliding door has both permeability and fireproof separation requirements of a transparent fireproof compartment, and the fireproof and smoke-proof performance is good when a fire disaster occurs.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a fire-proof smoke-isolating sliding door system comprises an upper box, two side upright posts and a fire-proof glass door; the upper box is a cuboid structure formed by enclosing of stainless steel plates, 18# channel steel for bearing is arranged in the upper box, the opening of the channel steel faces the outer side of the door, and the 18# channel steel divides the upper box into a water supply cavity facing the outer side of the door and a door machine cavity facing the inner side of the door; a water supply pipe positioned in the No. 18 channel steel is arranged in the water supply cavity, a plurality of spray heads are uniformly arranged on the water supply pipe, the water spraying ends of the spray heads are positioned below the upper box, and the water supply pipe is connected with an external water source pipeline; a thick fireproof coating layer which fully seals the 18# channel steel is filled in the water supply cavity, and fireproof plugging materials are filled in a gap between the 18# channel steel and the upper box; an induction automatic door machine fixed on the 18# channel steel is arranged in the door machine cavity, and a temperature fuse connected with the induction automatic door machine is also arranged in the water supply cavity; the fireproof glass door comprises fixed leaves arranged on two sides below the upper box and movable leaves arranged between the fixed leaves; the upper part of the fixed fan is opposite to the 18# channel steel, the side surface of the fixed fan is fixed on the corresponding upright post, and the lower part of the fixed fan is fixed on the ground; the lower part of the induction automatic door machine is embedded below the upper box and is in sliding connection with the upper part of the movable fan so as to drive the movable fan to move horizontally and open and close.
Concretely speaking, the movable fan includes the fire prevention glass door body and surrounds the outer stainless steel frame of glass door, the position of stainless steel frame top towards the door outside has inlayed the inflation sealing strip, should go up the inflation sealing strip and be heated the inflation back can seal the gap between stainless steel frame and the last box, in order to avoid fireworks to damage response automatic door machine.
Specifically, a strip-shaped fireproof air bag is embedded in the ground between the two fixed fans, and a strip-shaped groove with an arc-shaped cross section is arranged below the stainless steel frame of the movable fan and is matched with the fireproof air bag filled with air; the cross section of the fireproof air bag is semicircular after the fireproof air bag is filled with air, and the gap between the ground and the movable fan can be sealed; the fireproof air bag is connected with the air pump pipeline. And, the lower expansion sealing strip is inlayed below the stainless steel frame of activity fan, also can reach same sealed effect.
More specifically, a fireproof coating layer with the fire resistance of not less than 3.0h is coated outside the upright post.
And a layer of stainless steel plate for fire-proof decoration is wrapped outside the upright post.
Preferably, the thickness of the stainless steel plate enclosing the upper box is 1 mm.
Preferably, the distance between adjacent spray heads is smaller than the width of the movable fan, a cooling water film which is uniformly covered on the surface of the fireproof glass door can be formed after all water is sprayed, and the cooling protection time of each water spraying is not less than 3 h.
Compared with the prior art, the invention has the following beneficial effects:
(1) the fireproof sliding door system comprises a fireproof glass door part, an upper box part, a spraying part (a spray head and the like) and a sealing part (a fireproof air bag, an expansion sealing strip and the like), and is integrally arranged between a floor slab and the ground, so that the whole system forms complete fireproof separation from the floor slab to the ground.
(2) The upper box is divided into the door machine cavity and the water supply cavity by the channel steel, most of the door machines are supported by aluminum materials, so that the water supply cavity is specially arranged at the outer side, the door machine cavity is arranged at the inner side, the door machines in the door machine cavity can be prevented from being directly contacted with high temperature and smoke, the channel steel is arranged, on one hand, the support is provided for the whole door machine and a spraying part, on the other hand, the door machines are separated at the inner side, the door machines are further prevented from being damaged by the high temperature and the smoke, and the normal operation can still be realized under the fire condition.
(3) The invention completely seals the channel steel by using the thick fireproof coating layer, seals the gap between the channel steel and the upper box by using the fireproof plugging material, can completely isolate the cavity of the gantry crane, avoids heat transfer between the cavities and the channel steel, avoids the temperature rise of the gantry crane in the cavity of the gantry crane, and further ensures the use safety of the gantry crane.
(4) The upper box of the invention is surrounded by 1mm stainless steel plate, the fire-proof performance is good, and except that there is minor gap in the lower part of the induction automatic door machine, the other part is the enclosing structure, the water-proof fire-proof smoke-proof performance is good, and, this embodiment has still set up the upper expansion sealing strip outside the stainless steel frame of the movable fan, because the gap between upper box and the movable fan of this position is very small, therefore the upper expansion sealing strip can reach the sealed function fully after being heated and expanded, avoid the steam to enter the cavity of the door machine, cause the damage such as short circuit of the door machine.
(5) The fireproof glass door comprises a fixed leaf and a movable leaf, the thickness of the glass is 12mm, the fireproof performance is 1.5h, the fixed leaf is exposed to the outside, and the movable leaf is arranged inwards, so that the movable leaf door is not threatened by fire under the fire working condition.
(6) The fireproof air bags are embedded on the ground between the fixed fans and have certain elasticity, so that the width range of a sealable gap after the fireproof air bags are inflated is large, the adaptability is stronger, the gap between the movable fan and the ground can be fully sealed, the fireproof air bags can be connected with an external air pump through an underground air duct, the fireproof air bags can be used as usual even under the fire working condition, and the inflation operation of the fireproof air bags cannot be influenced. In addition, still can inlay lower inflation sealing strip in stainless steel frame below, this inflation sealing strip can set up alone, as the part in sealed activity fan and ground clearance, also can cooperate with the fire prevention gasbag, the combined action to reach better sealed effect.
Drawings
Fig. 1 is a schematic view of the present invention mounted on a transparent fire compartment.
FIG. 2 is a schematic view of the structure of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-upper box, 2-upright post, 3-thick fireproof paint layer, 4-18# channel steel, 5-fireproof plugging material, 6-water supply pipe, 7-spray head, 8-fixed fan, 9-movable fan, 91-glass door body, 92-stainless steel frame, 93-upper expansion sealing strip, 94-fireproof air bag, 95-strip groove and 10-door body.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
The purpose of this embodiment is in order to provide a fire prevention separates cigarette translation door system, and this fire prevention translation door is transparent fire compartment's key component for the fire prevention of transparent fire compartment opening intercommunication position is separated, has compromise the permeability of translation door and transparent fire compartment's fire prevention and has separated the cigarette demand. The fire prevention translation door of this embodiment is based on current fire prevention translation door technique, and the structure of its box and sealing performance have mainly improved, make it can the range of application wider, and the fire prevention separates the cigarette effect better.
As shown in fig. 1 and fig. 2, the fireproof sliding door system comprises a fireproof glass door part, an upper box part, a spraying part and a sealing part, the biggest improvement of the embodiment is that the upper box part, specifically, the upper box 1 and two vertical columns 2 are embedded in a floor or a wall body and the like where the sliding door is installed, in order to achieve the fireproof smoke isolation requirement, the upper box is in a cuboid shape enclosed by stainless steel plates with the thickness of 1mm, a fireproof paint layer with the fire resistance of not less than 3.0h is coated outside the vertical columns, and a stainless steel plate for fireproof decoration is further coated outside the fireproof paint layer of the vertical columns. In order to protect the door machines, the interior of the upper box is divided into a door machine cavity facing the inner side of the transparent fireproof compartment and a water supply cavity facing the outer side of the transparent fireproof compartment by a 18# channel steel 4, and the opening of the 18# channel steel faces the outer side of the door; the inner chamber is provided with a sensing automatic door machine water supply chamber, and a temperature fuse connected with the sensing automatic door machine is also arranged in the sensing automatic door machine water supply chamber, the lower part of the sensing automatic door machine is embedded below the upper box, the sensing automatic door machine usually comprises a main controller, a power motor, a door leaf advancing track, a door leaf lifting appliance travelling wheel system, a synchronous belt and the like, and is a relatively mature translation door machine, so the specific structure and the working principle are not repeated, the temperature fuse is connected with the main controller for convenient control, the main controller rapidly controls the synchronous belt to drive the movable fan to close at the moment of high-temperature fusing, the technology is also relatively mature, and is not repeated,
the spraying part of the 18# channel steel is arranged on an upper box, particularly, a water supply pipe 6 is arranged in the 18# channel steel, a plurality of spray heads 7 are uniformly arranged on the water supply pipe, one end of each spray head is connected with the side face of the water supply pipe, the other end of each spray head extends to the outer side of the transparent fireproof compartment and then extends downwards to form the upper box, so that water can be sprayed to the outer side of the transparent fireproof compartment under the working condition of fire, the distance between every two adjacent spray heads 7 is smaller than the width of the movable fan 9, a cooling water film which is uniformly covered on the surface of the fireproof glass door can be formed after water is sprayed, and the protection time; the water supply pipe is connected with an external water source pipeline, the specific installation mode and the connection method of the water supply pipe are realized by adopting the conventional technology, and the details are not repeated, but the valve can be set into an electric valve and then is connected with a main controller of the induction automatic door machine, so that the water supply pipe can be started in time under the fire working condition; because the inner chamber is provided with the induction automatic door machine, in order to prevent high temperature of fire from being transmitted to the inner chamber from the upper box and damaging the door machine or influencing the operation of the door machine, thick fireproof paint is filled between the 18# channel steel 4 and the water supply pipe 6, the channel steel is completely sealed by the thick fireproof paint to prevent the channel steel from transferring heat, and because a gap is inevitably formed between the channel steel and the upper box, fireproof plugging materials are filled in the gap to prevent heat transfer. The thick fireproof paint and the fireproof plugging material can be selected from fireproof filling materials commonly used in the field, such as asbestos, mortar and the like.
The fireproof glass door part is arranged below the upper box and comprises fixed fans 8 arranged on the left side and the right side and movable fans 9 arranged between the fixed fans, the upper part of each fixed fan is arranged below the upper box opposite to the No. 18 channel steel, the side surfaces of the fixed fans are fixed on corresponding stand columns, the lower parts of the fixed fans are fixed on the ground, and the fixed fans can be fixed with the upper box, the stand columns and the ground when being installed and are sealed at pivoting parts by fireproof materials such as fireproof rubber and the like because the fixed fans do not move; the upper part of the movable fan 9 is connected with the induction automatic door machine in a sliding manner, and the movable fan is driven by the induction automatic door machine to move horizontally so as to achieve the purpose of opening and closing. Fixed fan 8 and activity fan 9 are thickness 12 mm's fire prevention glass, possess 1.5h fire resistance, for guaranteeing that activity fan door machine does not receive the conflagration threat under the conflagration operating mode, guarantee the reliability of action, fixed sector is to transparent fire compartment outside fire-receiving face, and the activity fan is by the inboard setting of transparent fire compartment.
It is worth noting that under the condition of fire, the movable fan can not be opened, and personnel in the transparent fireproof compartment need escape or need a firefighter to pass in and out for rescuing people and fire, therefore, in the embodiment, a fixed fan can be additionally arranged between the fixed fan at the right side and the upright post, a door body 10 is arranged on the additionally arranged fixed fan, the door body is provided with a floor spring, the door body can be rapidly rebounded and closed after the personnel pass in and out, and smoke and fire are prevented from entering the transparent fireproof compartment along the opening.
The movable sash 9 comprises a fireproof glass door body 91 and a stainless steel frame 92 surrounding the glass door body, and the movable sash needs to move left and right, so that the movable sash and an upper box cannot be completely sealed, but the gap between the movable sash and the upper box is not large, therefore, an upper expansion sealing strip 93 for sealing the gap between the stainless steel frame and the upper box after being expanded by heat is embedded on the outer side above the stainless steel frame, the upper expansion sealing strip is embedded and installed, the translation of the movable sash cannot be influenced when the movable sash is not heated, and the movable sash expands when the movable sash is heated to a certain degree, so that the sealing effect is achieved, and smoke and fire water vapor is prevented from entering a door machine chamber from the position to damage the induction automatic door machine. For the convenience of installation, the upper expansion sealing strip of the embodiment is cylindrical, and the central angle of the embedding part is larger than 180 degrees, so that the upper expansion sealing strip is not easy to fall out. The gap between the movable fan and the fixed fan is sealed by arranging the upper expansion sealing strip on the fixed fan, and the specific structure of the movable fan is the same as that of the prior art and is not repeated.
The sealing part of this embodiment includes fire prevention gasbag, breather pipe and air pump, the fire prevention gasbag is the rectangular shape of vertical setting, sets up fixed 8 movable edges of fan are towards one side of activity fan 9, and the fire prevention gasbag is made by fire prevention rubber material, and itself has certain elasticity, and consequently it aerifys the gap width scope that can seal after can be very big, can be complete will fix the gap between fan and the ground sealed. In order to make the sealing effect better, a strip-shaped groove 95 with an arc-shaped cross section is arranged on the stainless steel frame of the movable fan, and the strip-shaped groove is matched with the fire-proof air bag filled with air. The air pipe is preset in the ground and communicated with the fireproof airbag, the air inlet end of the air pipe extends out of the ground and is connected with an air pump, the air pump can be independently arranged and manually opened, and the air pump can also be connected with a main controller of an induction automatic door machine like an electric valve so as to facilitate automatic control. Of course, the lower expansion sealing strip can be arranged below the stainless steel frame of the movable fan simultaneously or independently, the gap between the movable fan and the ground can be reduced when the movable fan is heated to expand, the movable fan can be directly sealed when the gap is smaller, and a certain fire retardant effect can be achieved under the condition that the air pump is not started under the condition that the gap is larger.
Here, in order to further ensure the fire-proof and smoke-proof effects of the transparent fire-proof compartment, a fire-proof rolling door may be additionally arranged inside the sliding door system.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (7)
1. A fire-proof smoke-isolating sliding door system is characterized by comprising an upper box (1), two side upright posts (2) and a fire-proof glass door; the upper box is a cuboid structure formed by enclosing of stainless steel plates, 18# channel steel (4) with an opening facing the door outer side and used for bearing is arranged in the upper box, and the 18# channel steel (4) divides the upper box into a water supply cavity facing the door outer side and a door machine cavity facing the door inner side; a water supply pipe (6) positioned in the No. 18 channel steel (4) is arranged in the water supply cavity, a plurality of spray heads (7) are uniformly arranged on the water supply pipe, the water spraying ends of the spray heads are positioned below the upper box, and the water supply pipe is connected with an external water source pipeline; a thick fireproof coating layer (3) which fully seals the 18# channel steel (4) is filled in the water supply cavity, and fireproof plugging materials (5) are filled in gaps between the 18# channel steel and the upper box; an induction automatic door machine fixed on a No. 18 channel steel (4) is arranged in the door machine cavity, and a temperature fuse connected with the induction automatic door machine is also arranged in the water supply cavity; the fireproof glass door comprises fixed leaves (8) arranged on two sides below the upper box and movable leaves (9) arranged between the fixed leaves; the upper part of the fixed fan is opposite to the 18# channel steel, the side surface of the fixed fan is fixed on the corresponding upright post, and the lower part of the fixed fan is fixed on the ground; the lower part of the induction automatic door machine is embedded below the upper box and is in sliding connection with the upper part of the movable fan (9) so as to drive the movable fan to move horizontally and open and close.
2. The fire-proof smoke-proof sliding door system according to claim 1, wherein the movable fan (9) comprises a fire-proof glass door body (91) and a stainless steel frame (92) surrounding the glass door body, an upper expansion sealing strip (93) is embedded above the stainless steel frame and faces to the outer side of the door, and after the upper expansion sealing strip is expanded by heat, a gap between the stainless steel frame and an upper box can be sealed so as to prevent smoke and fire from damaging the induction automatic door machine.
3. A fire and smoke prevention sliding door system according to claim 2, wherein a lower expansion sealing strip is embedded below the stainless steel frame (92) of the movable fan (9), and the lower expansion sealing strip can close the gap between the ground and the movable fan after being expanded by heat.
4. A fire and smoke protection sliding door system according to any one of claims 1 to 3, wherein the pillar (2) is coated with a fire protection coating having a fire resistance of not less than 3.0 h.
5. A fire and smoke protection sliding door system according to claim 4, wherein the column (2) is further wrapped with a layer of stainless steel plate for fire protection and decoration.
6. A fire and smoke protection sliding door system according to claim 5, wherein said stainless steel plate enclosing the upper box (1) has a thickness of 1 mm.
7. A fire and smoke protection sliding door system according to claim 1 or 6, wherein after the spray head (7) sprays water, a cooling water film with uniform coverage can be formed on the surface of the fire-proof glass door, and the cooling protection time of each water spray is not less than 3 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032271.XA CN110878666B (en) | 2018-09-05 | 2018-09-05 | Fire prevention separates cigarette translation door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032271.XA CN110878666B (en) | 2018-09-05 | 2018-09-05 | Fire prevention separates cigarette translation door system |
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| CN110878666A true CN110878666A (en) | 2020-03-13 |
| CN110878666B CN110878666B (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811032271.XA Active CN110878666B (en) | 2018-09-05 | 2018-09-05 | Fire prevention separates cigarette translation door system |
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| EP0374333A1 (en) * | 1987-06-25 | 1990-06-27 | Fermetures Industrielles Lyonnaises | Fireproof rolling door providing quick balanced opening/closing |
| CN2491054Y (en) * | 2001-09-24 | 2002-05-15 | 陈明 | Fireproof escaping shutter |
| CN203129897U (en) * | 2013-03-09 | 2013-08-14 | 中国人民武装警察部队学院 | Heat insulation, fire prevention and smoke prevention roller shutter surface and roller shutter door |
| CN204299427U (en) * | 2014-12-16 | 2015-04-29 | 中建五局工业设备安装有限公司 | A kind of fire curtain door system |
| CN106677684A (en) * | 2016-12-01 | 2017-05-17 | 重庆金华兴门业有限公司 | Fireproof door |
| CN206571374U (en) * | 2017-02-17 | 2017-10-20 | 扬州碧源人防工程有限公司 | A kind of adiabatic isolating door of high-strength fire-retardant |
| CN207538710U (en) * | 2017-09-01 | 2018-06-26 | 富新泰丰门业有限公司 | A kind of fire resistant doorsets |
| CN209354004U (en) * | 2018-09-05 | 2019-09-06 | 公安部四川消防研究所 | A kind of fire-proof smoke insulation translation door |
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