CN107386941A - A kind of fire resistance rolling shutter door - Google Patents
A kind of fire resistance rolling shutter door Download PDFInfo
- Publication number
- CN107386941A CN107386941A CN201710680990.1A CN201710680990A CN107386941A CN 107386941 A CN107386941 A CN 107386941A CN 201710680990 A CN201710680990 A CN 201710680990A CN 107386941 A CN107386941 A CN 107386941A
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- China
- Prior art keywords
- curtain
- fire resistance
- rolling shutter
- cloth
- shutter door
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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
- 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
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1505—Slat details
-
- 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
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Special Wing (AREA)
Abstract
The present invention provides a kind of fire resistance rolling shutter door, including guide rail, curtain and coiler device, curtain is located in guide rail, coiler device includes door roller and spool, the drive shaft driving spool rotating shaft of door roller, spool is fixedly connected with curtain, wherein, curtain includes supporting member, first curtain face, second curtain face, fireproof strip and bottom girder, first curtain face self-supporting part is outwards disposed with the first inorfil cotton, first inorfil cloth and the first silica gel cloth, second curtain face self-supporting part is outwards disposed with the second inorfil cotton, second inorfil cloth and the second silica gel cloth, and first curtain face and the second curtain face be located at the both sides of supporting member respectively, fireproof strip is arranged between supporting member and the first curtain face, fireproof strip is additionally arranged between supporting member and the second curtain face, bottom girder is connected between the bottom in the first curtain face and the bottom in the second curtain face.The fire resistance rolling shutter door have it is simple in construction, it is fire prevention, heat-insulated and good to the isolation effect of flame, and the advantages of fire resistance is good.
Description
Technical field
The present invention relates to rolling screen door technical field, is to be related to a kind of fire resistance rolling shutter door specifically.
Background technology
With the development of modernization of the country construction, various types of industrial buildings are accelerated development, in process of construction,
Strick precaution especially to fire is increasingly valued by the people.And fire resistance rolling shutter door mainly used in all types of industries, it is civilian with it is public
Build together the fire compartment position built, for play fire prevention, every cigarette, suppress fire spread, protection staff evacuation specific function, extensively
The general occasion for being applied to the densely populated places such as skyscraper, megastore.
In addition, fire resistance rolling shutter door, compared with general rolling screen door, fire resistance rolling shutter door requires stricter to fireproof, to accord with
The requirement of national standard codes and standards TF3 fire-protection ratings is closed, using unexposed surface temperature rise as decision condition, fire endurance is not less than 3 hours
Fire resisting shutter be super fire resistant roller shutter.And super fire resistant roller shutter on the market can reach superfine fire protection requirement substantially now
Minimum standard, and existing super fire resistant roller shutter include single track list curtain fire resistance rolling shutter door, dual-rail dual-curtain fire resistance rolling shutter door, aerosol
Formula fire resistance rolling shutter door, vaporation-type fire resistance rolling shutter door, water-fog type fire resistance rolling shutter door etc..
However, still there are shortcomings in existing single track list curtain fire resistance rolling shutter door and double track duplex fire resistance rolling shutter door.Example
Such as, side towards the fire material heatproof is not high, and not heat release of only absorbing heat；The sewing in curtain face not heatproof, easily occur falling apart when meeting fiery, off-line
Situation；Fire resistance rolling shutter door is during by fire, gap easily occurs between the curtain face of curtain itself, curtain and guide rail, it is impossible to hinder
Only smog spilling etc..It can be seen that disadvantages mentioned above can reduce the preventing fires of fire resistance rolling shutter door, heat-insulated and to flame isolation effect, and
And the fire resistance of fire resistance rolling shutter door is impacted.
The content of the invention
In order to solve the above problems, the main object of the present invention is to provide a kind of simple in construction, fire prevention, good heat-insulation effect,
Fire resistance is good, and the fire resistance rolling shutter door that can be isolated to flame.
In order to realize the main object of the present invention, the present invention provides a kind of fire resistance rolling shutter door, including guide rail, curtain and winding
Device, curtain are located in guide rail, and coiler device includes door roller and spool, and the drive shaft of door roller is connected with spool, spool with
Curtain is fixedly connected, wherein, curtain includes supporting member, the first curtain face, the second curtain face, fireproof strip and bottom girder, and the first curtain face is propped up certainly
Bearing member is outwards disposed with the first inorfil cotton, the first inorfil cloth and the first silica gel cloth, the second curtain face self-supporting part
Outwards it is disposed with the second inorfil cotton, the second inorfil cloth and the second silica gel cloth, and the first curtain face and the second curtain face
Be located at the both sides of supporting member respectively, fireproof strip is arranged between supporting member and the first curtain face, fireproof strip be additionally arranged at supporting member and
Between second curtain face, bottom girder is connected between the bottom in the first curtain face and the bottom in the second curtain face.
Therefore pass through the structure design to curtain the first curtain face and the second curtain face so that the first curtain face and the second curtain
Face both can bear flame as side towards the fire, can be used as again and carry on the back fiery face, and then improve the use range of fire resistance rolling shutter door.Its
In, the first silica gel cloth and the second silica gel cloth are set so that the first curtain face and the second curtain face can have good aesthetic property, this
Outside, also, when flame is being born in the first curtain face or the second curtain face, preferable integrality can be kept, there is resistant to elevated temperatures work(
Energy.And set the first inorfil cloth and the second inorfil cloth to enable to curtain that there is good effect of heat insulation, Jin Erti
The thermal insulation of high fire resistance rolling shutter door.The first inorfil cotton and the second inorfil cotton is set equally to play heat insulating function, also,
First inorfil cotton and the second inorfil cotton also have good anti-flaming function, it is possible to increase fire resistance rolling shutter door is to flame
Isolation effect.In addition, supporting member can improve supporting role to curtain, curtain can be prevented while improving the stability of curtain
Burnt by flame；And fireproof strip is set between the first curtain face and supporting member, between the second curtain face and supporting member so that fireproof rolling
Curtain door meets fire and when the temperature born of fireproof strip exceedes expansion critical value, and fireproof strip is expanded automatically, so to curtain with
Gap caused by gap caused by gap, the first curtain face between guide rail and the second curtain face is repaired, and prevents smog from overflowing,
And ensure the integrality and thermal insulation of fire resistance rolling shutter door, also, the fireproof strip after expansion enables to the curtain of fire resistance rolling shutter door
It is more bulk, strengthen the thermal insulation effect of fire resistance rolling shutter door.It can be seen that the present invention is set by the setting to fire resistance rolling shutter door and structure
Meter so that the fire resistance rolling shutter door have it is simple in construction, fire prevention, good heat-insulation effect, fire resistance is good, and flame can be isolated
The advantages of.
One preferable scheme is that the first curtain face is additionally provided with the 3rd silica gel cloth, and the 3rd silica gel cloth is located at supporting member and
Between one inorfil cotton, the second curtain face is additionally provided with the 4th silica gel cloth, and the 4th silica gel cloth is located at supporting member and the second inorganic fibre
Between vinylon and cotton blend.
Therefore the 3rd silica gel cloth and the 4th silica gel cloth are set, the first curtain face and the second curtain face can be further ensured that
Integrality, and further improve fire resistance rolling shutter door resistance to elevated temperatures.
Further scheme is, curtain also includes press strip group and fixture, each group of press strip group including be oppositely arranged the
One press strip and the second press strip, the first press strip and the first curtain face abut, and the second press strip and the second curtain face abut, the both ends point of fixture
Not with the first press strip and the second press strip link.
Therefore press strip group and fixture are used to the first curtain face of curtain and the second curtain face be fixed, Jin Erti
The overall steadiness of high curtain, prevents curtain from occurring situation about falling apart when bearing flame, improves fire resistance rolling shutter door and bears
Overall stability during flame.
Another preferable scheme is, the first silica gel cloth, the second silica gel cloth, the thickness of the 3rd silica gel cloth and the 4th silica gel cloth
It it is 0.3 millimeter to 0.6 millimeter, the first inorfil cloth, the thickness of the second inorfil cloth are 1 millimeter to 6 millimeter first
Inorfil cotton, the thickness of the second inorfil cotton are 8 millimeters to 12 millimeters.
Further scheme is, the first silica gel cloth, the second silica gel cloth, the thickness of the 3rd silica gel cloth and the 4th silica gel cloth are
0.4 millimeter, the first inorfil cloth, the thickness of the second inorfil cloth are 2 millimeters, the first inorfil cotton, second inorganic
The thickness of cellucotton is 10 millimeters.
Therefore by being configured to the thickness of silica gel cloth, fiber cloth, cellucotton etc. so that fire resistance rolling shutter door exists
While reducing volume and production cost, ensure that the requirement of superfine roller shutter can be fully achieved in fire resistance rolling shutter door.
Another preferable scheme is, supporting member is brake lining group, and brake lining group includes multiple brake linings, adjacent two brake linings it
Between it is mutually nested, and the thickness of each brake lining is 0.7 millimeter to 1.2 millimeters；Or supporting member is support mesh, supporting network
Thickness is 0.7 millimeter to 1.2 millimeters.
Further scheme is that the thickness of supporting member is 0.8 millimeter, or the thickness of supporting member is 1 millimeter.
Therefore when supporting member is brake lining group, brake lining group can play supporting role to curtain, and improve curtain
Overall stability so that curtain will not be burnt easily when bearing flame, in addition, adjacent two brake lining of brake lining group
Between mutually nested connected mode enable it is more convenient and smooth when carrying out folding and unfolding to curtain.And when supporting member is branch
During support net, support mesh equally can play supporting role to curtain, improve the overall stability of curtain, and prevent curtain from existing
It will not be burnt easily when bearing flame, also, support mesh has good pliability so that the energy when carrying out folding and unfolding to curtain
Enough enhanced conveniences and smooth.
Further scheme is that the first inorfil cloth, the second inorfil cloth are ceramic fiber cloth, and first is inorganic
Cellucotton, the second inorfil cotton are glass fibre cotton.
Therefore ceramic fiber cloth has the advantages of low high temperature resistant, thermal conductivity factor, anti-thermal shock and low heat capacity, the first nothing
Machine fiber cloth and the second inorfil cloth use ceramic fiber cloth so that the curtain of fire resistance rolling shutter door can have more preferable resistance to height
Gentle heat-proof quality, and then the preventing fires of fire resistance rolling shutter door, heat-insulated and to flame isolation effect are improved, and can effectively carry
The fire resistance of high fire resistance rolling shutter door.
Therefore glass fibre cotton has excellent heat resistance and corrosion resistance, the first inorfil cotton and
Two inorfil cottons using glass fibre cotton can further improve the preventing fires of fire resistance rolling shutter door, it is heat-insulated and to flame every
From effect, and further improve the fire resistance of fire resistance rolling shutter door.
Further scheme is that fire resistance rolling shutter door also includes control device, and control device includes controller and sensor,
Controller and rolling door mechatronics, sensor are electrically connected with the controller, and sensor is used to export detection signal to controller.
Therefore sensor is used to detect the ambient conditions around fire resistance rolling shutter door, and when sensor is being examined
Measure when there is the condition of a fire, export detection signal to controller so that controller can control door roller to start, and then make door roller
Curtain is transferred along guide rail, and then fire resistance rolling shutter door is isolated to the flame in the scene of a fire, playing prevents fire spreading
Effect.In addition, controller can be attached with the fire-fighting system of building, and the control exported by obtaining fire-fighting system is believed
Number control the folding and unfolding of the curtain of fire resistance rolling shutter door.
Further scheme is that the quantity of curtain is two, and the quantity of guide rail is two groups, and the quantity of spool is two,
One curtain is in one group of guide rail, and a curtain is fixedly connected with a spool, the drive shaft of door roller and two spools
Connection.
Therefore it is configured by the quantity to curtain, guide rail and spool and relative position so that fire resistance rolling shutter door
A dual-rail dual-curtain formula fire resistance rolling shutter door is formed, and then can further improve the preventing fires of fire resistance rolling shutter door, heat-insulated and to fire
The isolation effect of flame.
Brief description of the drawings
Fig. 1 is the structure chart of fire resistance rolling shutter door first embodiment of the present invention.
Fig. 2 is the sectional view of fire resistance rolling shutter door first embodiment of the present invention.
Fig. 3 is the sectional view under another visual angle of fire resistance rolling shutter door first embodiment of the present invention.
Fig. 4 is the partial sectional view of the curtain of fire resistance rolling shutter door first embodiment of the present invention.
Fig. 5 is the average furnace temperature and standard (temperature/time) of the test data of fire resistance rolling shutter door first embodiment of the present invention
Curve map.
Fig. 6 is back of the body fire face mean temperature/time plot of the test data of fire resistance rolling shutter door first embodiment of the present invention.
Fig. 7 is the sectional view of fire resistance rolling shutter door second embodiment of the present invention.
Fig. 8 is the sectional view under another visual angle of fire resistance rolling shutter door second embodiment of the present invention.
Fig. 9 is the partial sectional view of the curtain of fire resistance rolling shutter door 3rd embodiment of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
Fire resistance rolling shutter door first embodiment：
Referring to figs. 1 to Fig. 4, fire resistance rolling shutter door 10 includes curtain 100, guide rail 101, coiler device 102 and control device.Its
In, guide rail 101 is fixedly connected with the wall of building, and curtain 100 is located in guide rail 101.Coiler device 102 includes door roller
1021 and spool 1022, spool 1022 is located at the top of guide rail 101, and spool 1022 is fixedly connected with curtain 100；Door roller
1021 drive shaft is fixedly connected with spool 1021, and door roller 1021 is used to drive spool 1022 around the axle of itself of spool 1022
Line rotates, and then realizes the winding to curtain 100 or release, and guiding and spacing work are played in folding and unfolding of the guide rail 101 to curtain 100
With.
Curtain 100 includes supporting member, the first curtain face 2, the second curtain face 3, fireproof strip 4, bottom girder 51, press strip group 52 and fixture
53.Specifically, supporting member is brake lining group 1, and brake lining group 1 includes multiple brake linings 11, and mutually embedding between adjacent two brake linings 11
Set, the thickness of each brake lining 11 is 0.7 millimeter to 1.2 millimeters.Preferably, the thickness of each brake lining 11 is 0.8 millimeter；
Or 1 millimeter.Supporting member is arranged to brake lining group 1 so that brake lining group 1 can either play supporting role to curtain 100, and and can is enough
Improve the overall stability of curtain 100 so that curtain 100 will not be burnt easily when bearing flame.In addition, brake lining group 1
Adjacent two brake lining 11 between mutually nested connected mode enable and more facilitate when carrying out folding and unfolding to curtain 100
With it is smooth.
Also, the first curtain face 2 includes the 3rd silica gel cloth 21, the first inorfil cotton 22, the first inorfil cloth 23 and the
One silica gel cloth 24, also, the 3rd silica gel cloth 21, the first inorfil cotton 22, the first inorfil cloth 23 and the first silica gel cloth 24
Outwards set with stacking gradually from brake lining group 1.Wherein, the thickness of the 3rd silica gel cloth 21 and the first silica gel cloth 24 is 0.3 millimeter
To 0.6 millimeter；The thickness of first inorfil cotton 22 is 8 millimeters to 12 millimeters, and the thickness of the first inorfil cloth 23 is 1 millimeter
To 6 millimeters.Preferably, the thickness of the 3rd silica gel cloth 21 and the first silica gel cloth 24 is 0.4 millimeter；First inorfil cotton 22
Thickness is 10 millimeters；The thickness of first inorfil cloth 23 is 2 millimeters.
Second curtain face 3 and the first curtain face 2 are respectively positioned at the relative both sides of brake lining group 1, and the second curtain face 3 includes the 4th silica gel
Cloth 31, the second inorfil cotton 32, the second inorfil cloth 33 and the second silica gel cloth 34, also, the 4th silica gel cloth 31, the second nothing
Machine cellucotton 32, the second inorfil cloth 33 and the second silica gel cloth 34 are outwards set with stacking gradually from brake lining group 1.Wherein,
The thickness of four silica gel cloths 31 and the second silica gel cloth 34 is 0.3 millimeter to 0.6 millimeter；The thickness of second inorfil cotton 32 is 8
Millimeter is to 12 millimeters；The thickness of second inorfil cloth 33 is 1 millimeter to 6 millimeters.Preferably, the 4th silica gel cloth 31 and the second silicon
The thickness of adhesive plaster 34 is 0.4 millimeter；The thickness of second inorfil cotton 32 is 10 millimeters；The thickness of second inorfil cloth 33
For 2 millimeters.It can be seen that by being configured to the thickness of silica gel cloth, fiber cloth, cellucotton etc. so that fire resistance rolling shutter door 10 is subtracting
While small size and production cost, ensure that the requirement of superfine roller shutter can be fully achieved in fire resistance rolling shutter door 10.
Wherein, the first silica gel cloth 24 and the second silica gel cloth 34 are respectively the outermost layer in the first curtain face 2 and the second curtain face 3, right
First curtain face 2 and the second curtain face 3 serve effect attractive in appearance.In addition, the first silica gel cloth 24 and the second silica gel cloth 34 be respectively provided with it is excellent
Good resistance to elevated temperatures, in the test experiments of fire resistance rolling shutter door 10, the first silica gel cloth 24 and the second silica gel cloth 34 can be
Furnace temperature is that 1300 degrees centigrade environment moderate resistances were burnt more than 4 hours, and keeps the integrality of itself.It can be seen that by setting the
One silica gel cloth 24 and the second silica gel cloth 34 can improve the anti-burning and resistance to elevated temperatures of fire resistance rolling shutter door 10.Similarly, the is set
Three silica gel cloths 21 and the 4th silica gel cloth 31, the integrality in the first curtain face 2 and the second curtain face 3 can be further ensured that, and then ensured
The overall integrality of fire resistance rolling shutter door 10, and further improve the resistance to elevated temperatures of fire resistance rolling shutter door 10.Preferably, yet
Fiber cloth 25 can be set in the outside of the first silica gel cloth 24, make the outermost layer that fiber cloth 25 is the first curtain face 2；In the second silica gel
The outside of cloth 34 sets fiber cloth 35, makes the outermost layer that fiber cloth 35 is the second curtain face 35.
First inorfil cloth 23 and the second inorfil cloth 33 preferably use ceramic fiber cloth, because ceramic fiber cloth
With high temperature resistant, thermal conductivity factor is low, anti-thermal shock and the advantages of low heat capacity so that fire resistance rolling shutter door 10 can have more preferable resistance to height
Gentle heat-proof quality, and then the preventing fires of fire resistance rolling shutter door 10, heat-insulated and to flame isolation effect are improved, and can effectively carry
The fire resistance of high fire resistance rolling shutter door 10.
First inorfil cotton 22 and the second inorfil cotton 32 preferably use glass fibre cotton, because glass fibre cotton
With excellent heat resistance and corrosion resistance, the preventing fires of fire resistance rolling shutter door 10, heat-insulated and to fire can be further improved
The isolation effect of flame, and can further improve the fire resistance of fire resistance rolling shutter door 10.
In addition, the structure design in the above-mentioned curtain face 3 of first curtain face 2 and second is consistent so that the first curtain face 2 can either be into
For side towards the fire, enough turn into of and can carries on the back fiery face；Similarly, the second curtain face 3 can either turn into side towards the fire, and and can, which turns into, carries on the back fiery face.Can
See, by the setting to the first curtain face 2 and the second curtain face 3 and structure design, the use range of fire resistance rolling shutter door 10 can be expanded.
Fireproof strip 4 is arranged between supporting member and the first curtain face 2, also, fireproof strip 4 is additionally arranged at supporting member and the second curtain
Between face 3, fireproof strip 4 can meet fire in fire resistance rolling shutter door 10, and the temperature that fireproof strip 4 is born exceedes itself expansion critical value
When, fireproof strip 4 is expanded automatically, and then the gap between curtain 100 and guide rail 101 is repaired, and to the first curtain
Caused gap is repaired between the curtain face 3 of face 2 and/or second, plays a part of preventing smog from overflowing.Simultaneously, additionally it is possible to protect
Demonstrate,prove the integrality and thermal insulation of fire resistance rolling shutter door 10.Also, the fireproof strip 4 after expanding enables to the curtain of fire resistance rolling shutter door 10
100 is more bulk, strengthens the thermal insulation effect of fire resistance rolling shutter door 10.
Bottom girder 51 is connected between the bottom in the first curtain face 2 and the bottom in the second curtain face 3, is played to the first curtain face 2 and
The effect being fixedly connected in two curtain faces 3.In addition, press strip group 52 includes the first press strip 521 and the second press strip being oppositely arranged
522, the first press strip 521 abuts with the first curtain face 2, and the second press strip 522 abuts with the second curtain face 3.Fixture 53 rushes across the first pressure
Bar 521, the second press strip 522, the first curtain face 2 and the second curtain face 3.Also, the both ends of fixture 53 respectively with the first press strip 521 and
Second press strip 522 is fixedly connected.The quantity of press strip group 52 can be configured according to the specific size of curtain 100, and be pressed
The bearing of trend of each press strip of bar group 52 is each parallel to the axial direction of spool 1022, and multigroup press strip group 52 is along the folding and unfolding side of curtain
To distribution.It can be seen that by setting press strip group 52 and fixture 53, realize and the first curtain face 2 and the second curtain face 3 are fixed, enter
And the overall steadiness of curtain 100 is improved, prevent that curtain 100 from occurring situation about falling apart when bearing flame, and then improve anti-
Fiery rolling screen door 10 bears stability overall during flame.
Control device includes controller and sensor, wherein, the door roller 1021 of controller and coiler device 102 is electrically connected
Connect, sensor is electrically connected with the controller, and sensor is used for controller output control signal.Specifically, sensor be used for pair
Situation around fire resistance rolling shutter door 10 is detected, and when sensor detect there is the condition of a fire when, to controller export detect
Signal so that controller can control the machine of rolling door 1021 to start, and then realize that door roller 1021 enters curtain 100 along guide rail 101
Row lower section, and then fire resistance rolling shutter door 10 is isolated to the flame in the scene of a fire, play a part of preventing fire spreading.Certainly,
Controller can also be attached with the fire-fighting system of building, and the control signal by obtaining fire-fighting system output is anti-to control
The curtain 100 of fiery rolling screen door 10 carries out folding and unfolding.For example, some area in building is known when the monitoring control centre of fire-fighting system
The condition of a fire occurs for domain, and can not voluntarily be put out, it is necessary to when waiting the fire fighter to be rescued because the intensity of a fire is excessive, the fire-fighting system
Monitoring control centre can be to the output control signal of fire resistance rolling shutter door 10 in the region so that all fire resistance rolling shutter doors in the region
10 start, and transfer curtain 100 and prevent fire spreading, wait fire fighter to come to the rescue, and playing prevents smog from overflowing, to fire
The effect that flame is isolated.
From such scheme, the present invention provides the setting and structure design to fire resistance rolling shutter door 10 so that the fireproof rolling
Curtain door 10 have it is simple in construction, it is fire prevention, heat-insulated and good to the isolation effect of flame, and the advantages of fire resistance is good.
Specifically, the test experience of the fire resistance rolling shutter door 10 is illustrated below.
Examine Preparatory work of experiment：
First, fire resistance rolling shutter door 10 is configured and installed.
Then, the body of heater of release flame is set, and makes the side towards the fire of fire resistance rolling shutter door 10 towards body of heater and its fire of inside
Flame.9 the first thermocouples are set in body of heater, and 9 the first thermocouples are evenly distributed in body of heater.In addition, also set in body of heater
Pressure gauge is equipped with to be used to detect the pressure value in body of heater.
Then, 7 the second thermocouples are set in the back of the body fire face of fire resistance rolling shutter door 10,7 the second thermocouples are distributed in fire prevention
Rolling screen door 10 carries on the back each position in fiery face.Second thermocouple is used to detect the temperature for carrying on the back fiery face.
Then, cotton pad and gap volume measurement probe are prepared, for use as the integrality of fire resistance rolling shutter door 10 is assessed.Also,
Prepare register instrument, deformation occurs in fire resistance rolling shutter door 10 and all or part of breaking-up occurs in fire resistance rolling shutter door 10 for recording
When time, it is necessary to which explanation, when flame occurs in the back of the body fire face of fire resistance rolling shutter door 10 and continues more than 10 seconds, and has smog
The situation of spilling is also required to be recorded accordingly.
Finally, capture apparatus is prepared, for recording the side towards the fire of fire resistance rolling shutter door 10 and carrying on the back the real-time condition in fiery face.
Test data and data：
Data recorded in test process refer to Fig. 5 and Fig. 6, and following table 1 is to table 3.
It should be noted that the fire resisting test test of the fire resistance rolling shutter door needs to meet the parts of British Standard BS476 the 22nd：
1987 clauses 6 are to requiring.Wherein, actual furnace temperature is according to the parts of British Standard BS476 the 20th：Temperature-time combination specified by 1987
Figure.
The assessing termses of fire endurance：
According to the parts of British Standard BS476 the 20th：1987 standard, fire resistance rolling shutter door to fire resisting performance will be according to following
Condition is evaluated：
First, integrality, when in test process, progress cotton pad lights test in the back of the body fire face of fire resistance rolling shutter door, such as carries on the back fire
There is larger crack in face, and the width in crack and depth are measured with 6 millimeters to 25 mm dias of measurement rod.As cotton pad does not have
Lighted by the high temperature in the fiery face of the back of the body and fire resistance rolling shutter door carries on the back fiery face and do not occur the crack that measurement rod insertion can be allowed to penetrate, fire resistance rolling shutter door
Integrality be just judged as it is qualified.
Second, thermal insulation, carry on the back fiery face maximum average temperature and single point temperature increasing degree and must not exceed 140 DEG C and 180 DEG C.
Table 1：Average furnace temperature is with normal temperature compared with
Table 2：Carry on the back fiery face single-point and mean temperature
Table 3：In test process, the situation of fire resistance rolling shutter door is observed
Therefore according to the parts of British Standard BS476 the 22nd：The standard that 1987 clauses 6 are formulated fire resistance rolling shutter door
Then --- integrality and thermal insulation, the fire resistance test result for assessing fire resistance rolling shutter door are as follows：
First, integrality, 240 minutes.
Second, thermal insulation, 201 minutes.
It can be seen that so that the fire resistance rolling shutter door have it is simple in construction, fire prevention, it is heat-insulated and good to the isolation effect of flame, and
The advantages of fire resistance is good.
Fire resistance rolling shutter door second embodiment：
As shown in Fig. 7 to Fig. 8, using the inventive concept of fire resistance rolling shutter door first embodiment, fire resistance rolling shutter door second is implemented
The difference of example and first embodiment is that the quantity of the curtain 6 of second embodiment is two, and the quantity of guide rail 61 is two groups,
The quantity of the spool 62 of coiler device is two.One curtain 6 is located in corresponding one group of guide rail 61, also, a spool 62
It is fixedly connected with a curtain 6, the drive shaft of the door roller of coiler device drives two spools 62 simultaneously, makes fire resistance rolling shutter door
105 form a dual-rail dual-curtain fire resistance rolling shutter doors, and then can further improve the preventing fires of fire resistance rolling shutter door, heat-insulated and to fire
The isolation effect of flame.Preferably, the quantity of the door roller of coiler device could be arranged to two, also, a door roller driving
A piece spool 62 rotates.
Fire resistance rolling shutter door 3rd embodiment：
As shown in figure 9, using the inventive concept of fire resistance rolling shutter door first embodiment or second embodiment, the fire resisting shutter family status
The difference of three embodiments and first embodiment or second embodiment is that the supporting member of the curtain 7 of 3rd embodiment is supporting
Net 71, the thickness of support mesh 71 is 0.7 millimeter to 1.2 millimeters.Preferably, the thickness of support mesh 71 is 0.8 millimeter；Or supporting
The thickness of net 71 is 1 millimeter.When support mesh 71 is supporting member, support mesh 71 can equally play the work supported to curtain 7
With, and then the overall stability of curtain 7 is improved, and prevent curtain 7 from will not be burnt easily when bearing flame.In addition,
Support mesh 71 has good pliability so that when coiler device is carrying out folding and unfolding to curtain 7, can more facilitate and suitable
Freely.
In summary, fire resistance rolling shutter door of the invention has simple in construction, fire prevention, heat-insulated and to flame isolation effect
The advantages of good, and fire resistance is good.
Finally it is emphasized that the foregoing is only the preferred embodiments of the present invention, it is not intended to limit the invention, it is right
For those skilled in the art, the present invention can have various change and change, within the spirit and principles of the invention,
Any modification, equivalent substitution and improvements done etc., should be included in the scope of the protection.
Claims (10)
1. a kind of fire resistance rolling shutter door, including
Guide rail；
Curtain, the curtain are located in the guide rail；
Coiler device, the coiler device include door roller and spool, and the drive shaft of the door roller is connected with the spool, institute
Spool is stated to be fixedly connected with the curtain；
Characterized in that, the curtain includes：
Supporting member；
First curtain face, the first curtain face are outwards disposed with the first inorfil cotton, the first inorganic fibre from the supporting member
Wei Bu and the first silica gel cloth；
Second curtain face, the second curtain face are outwards disposed with the second inorfil cotton, the second inorganic fibre from the supporting member
Wei Bu and the second silica gel cloth, and the first curtain face and the second curtain face are located at the both sides of the supporting member respectively；
Fireproof strip, the fireproof strip are arranged between the supporting member and the first curtain face, and the fireproof strip is additionally arranged at institute
State between supporting member and the second curtain face；
Bottom girder, the bottom girder are connected between the bottom in the first curtain face and the bottom in the second curtain face.
2. fire resistance rolling shutter door according to claim 1, it is characterised in that：
The first curtain face is additionally provided with the 3rd silica gel cloth, and the 3rd silica gel cloth is located at the supporting member and described first inorganic
Between cellucotton；
The second curtain face is additionally provided with the 4th silica gel cloth, and the 4th silica gel cloth is located at the supporting member and described second inorganic
Between cellucotton.
3. fire resistance rolling shutter door according to claim 2, it is characterised in that：
The curtain also includes：
Press strip group, each group of press strip group include the first press strip and the second press strip being oppositely arranged, first press strip and described the
One curtain face abuts, and second press strip abuts with the second curtain face；
Fixture, the both ends of the fixture respectively with first press strip and second press strip link.
4. fire resistance rolling shutter door according to claim 2, it is characterised in that：
First silica gel cloth, second silica gel cloth, the thickness of the 3rd silica gel cloth and the 4th silica gel cloth are 0.3
Millimeter is to 0.6 millimeter；
The first inorfil cloth, the thickness of the second inorfil cloth are 1 millimeter to 6 millimeters；
The first inorfil cotton, the thickness of the second inorfil cotton are 8 millimeters to 12 millimeters.
5. fire resistance rolling shutter door according to claim 4, it is characterised in that：
First silica gel cloth, second silica gel cloth, the thickness of the 3rd silica gel cloth and the 4th silica gel cloth are 0.4
Millimeter；
The first inorfil cloth, the thickness of the second inorfil cloth are 2 millimeters；
The first inorfil cotton, the thickness of the second inorfil cotton are 10 millimeters.
6. fire resistance rolling shutter door according to claim 1, it is characterised in that：
The supporting member is brake lining group, and the brake lining group includes multiple brake linings, mutually nested between adjacent two brake linings,
And the thickness of each brake lining is 0.7 millimeter to 1.2 millimeters；Or
The supporting member is support mesh, and the thickness of the support mesh is 0.7 millimeter to 1.2 millimeters.
7. fire resistance rolling shutter door according to claim 6, it is characterised in that：
The thickness of the supporting member is 0.8 millimeter；Or
The thickness of the supporting member is 1 millimeter.
8. according to the fire resistance rolling shutter door described in any one of claim 1 to 7, it is characterised in that：
The first inorfil cloth, the second inorfil cloth are ceramic fiber cloth；
The first inorfil cotton, the second inorfil cotton are glass fibre cotton.
9. fire resistance rolling shutter door according to claim 8, it is characterised in that：
The fire resistance rolling shutter door also includes control device, and the control device includes：
Controller, the controller and the rolling door mechatronics；
Sensor, the sensor electrically connect with the controller, and the sensor is used to export detection to the controller
Signal.
10. fire resistance rolling shutter door according to claim 9, it is characterised in that：
The quantity of the curtain is two, and the quantity of the guide rail is two groups, and the quantity of the spool is two；
One curtain is located at described in one group in guide rail, and a curtain is fixedly connected with a spool, described
The drive shaft of door roller is connected with two spools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680990.1A CN107386941B (en) | 2017-08-10 | 2017-08-10 | A kind of fire resistance rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680990.1A CN107386941B (en) | 2017-08-10 | 2017-08-10 | A kind of fire resistance rolling shutter door |
Publications (2)
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| CN107386941A true CN107386941A (en) | 2017-11-24 |
| CN107386941B CN107386941B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10317846A (en) * | 1997-05-22 | 1998-12-02 | Nippon Gurasufuaibaa Kogyo Kk | Fire resistive screen |
| CN2763441Y (en) * | 2005-04-20 | 2006-03-08 | 林滨 | Inorganic fire-retardant rolling shutter |
| CN203285291U (en) * | 2013-03-24 | 2013-11-13 | 泰州市盛阳消防设备有限公司 | Inorganic double-track double-curtain fire-resistant rolling shutter door |
| CN204663355U (en) * | 2015-04-24 | 2015-09-23 | 贾淑景 | Inflatable can heat-insulating, fire-preventing roller shutter surface |
| CN205591786U (en) * | 2015-12-24 | 2016-09-21 | 池坤祐 | Fireproof curtain and device thereof |
| CN207048654U (en) * | 2017-08-10 | 2018-02-27 | 新富利消防工程有限公司 | A kind of fire resistance rolling shutter door |
-
2017
- 2017-08-10 CN CN201710680990.1A patent/CN107386941B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10317846A (en) * | 1997-05-22 | 1998-12-02 | Nippon Gurasufuaibaa Kogyo Kk | Fire resistive screen |
| CN2763441Y (en) * | 2005-04-20 | 2006-03-08 | 林滨 | Inorganic fire-retardant rolling shutter |
| CN203285291U (en) * | 2013-03-24 | 2013-11-13 | 泰州市盛阳消防设备有限公司 | Inorganic double-track double-curtain fire-resistant rolling shutter door |
| CN204663355U (en) * | 2015-04-24 | 2015-09-23 | 贾淑景 | Inflatable can heat-insulating, fire-preventing roller shutter surface |
| CN205591786U (en) * | 2015-12-24 | 2016-09-21 | 池坤祐 | Fireproof curtain and device thereof |
| CN207048654U (en) * | 2017-08-10 | 2018-02-27 | 新富利消防工程有限公司 | A kind of fire resistance rolling shutter door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107386941B (en) | 2018-12-21 |
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