CN207048631U - A kind of refractory metal blind non-insulated fire window - Google Patents
A kind of refractory metal blind non-insulated fire window Download PDFInfo
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- CN207048631U CN207048631U CN201720983492.XU CN201720983492U CN207048631U CN 207048631 U CN207048631 U CN 207048631U CN 201720983492 U CN201720983492 U CN 201720983492U CN 207048631 U CN207048631 U CN 207048631U
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- refractory metal
- spool
- fire window
- insulated fire
- guide rail
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Abstract
The utility model discloses a kind of refractory metal blind non-insulated fire window, including spool, several refractory metal blinds and guide rail, spool is arranged on the outside or inner side of Energy Saving Windows, several refractory metal blinds are connected by refractory metal rope with spool, refractory metal blinds being capable of lap seal successively, all refractory metal blinds are respectively connected with terraced rope, spool is provided with ropewinder, ladder rope is around being located on ropewinder, guide rail is two, and it is arranged at the downside of spool, the both sides of refractory metal blinds are provided with windproof portion, windproof portion is connected in guide rail.The utility model can reach the requirement of fire integrity by making refractory metal blinds mutually can overlap and seal.
Description
Technical field
Fire-fighting equipment technical field is the utility model is related to, is prevented more particularly to a kind of refractory metal blind non-insulated
Fiery window.
Background technology
《Code for fire protection design of buildings》(GB50016-2014) provided in：Building height is more than 54m residential housing, each household
Room is met the following requirements between Ying Youyi：1 answers outer wall to set, and should set and can open exterior window；The fire resisting pole of 2 inside and outside walls
Limit is not lower than 1.00h, and the door in the room preferably uses second class fire resistant doorsets, and exterior window preferably uses fire integrity not less than 1.00h's
Fire window.
Fire integrity refers to that under the conditions of standard fire test building partition member, can be one when its one side is by fire
Prevent flame and hot gas from penetrating or the ability of flame occur carrying on the back fiery face in fixing time.To reach the requirement of fire integrity, pass
The production cost highest of fireproof window in the fire resistance steel door of system, and the critical component of fireproof window domestic at present is also glass of preventing fires
Glass, such as caesium potassium flame resistant glass.But caesium potassium flame resistant glass is easy in by fire during being detected and used of fire integrity
Phase glass ruptures, and fire integrity is not very stable, thus can not stop the circulation of flue gas, does not reach wanting for fire integrity
Ask.And the cost of manufacture of flame resistant glass is also higher, does not utilize and promote the use of.
Utility model content
The purpose of this utility model is to provide a kind of refractory metal blind non-insulated fire window, above-mentioned existing to solve
The problem of technology is present, fire window is obtained stable fire integrity, and reduce the production cost of fire window.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of refractory metal blind non-insulated fire window, including spool, several resistance to height
Warm metal louvres and guide rail, the spool are arranged on the outside or inner side of the Energy Saving Windows, several described refractory metals hundred
Leaf is connected by refractory metal rope with the spool, the refractory metal blinds can lap seal successively, it is all described
Refractory metal blinds is respectively connected with terraced rope, and the spool is provided with ropewinder, and the ladder rope is around being located on the ropewinder, institute
Guide rail is stated as two, and is arranged at the downside of the spool, the both sides of the refractory metal blinds are provided with windproof portion, described
Windproof portion is connected in the guide rail, the refractory metal blinds can temperature control close automatically.
Preferably, the windproof portion includes connecting shaft and clamping block, and the connecting shaft is arranged on the refractory metal hundred
The both ends of leaf, the clamping block and the connection axis connection, the clamping block are connected in the guide rail.
Preferably, the spool is provided with a sprocket wheel, and the sprocket wheel is provided with slide fastener, and the slide fastener can pass through the chain
Spool described in wheel drive rotates.
Preferably, the spool and a motor are connected, and the motor electrically connects with a controller, on the controller
Provided with control button.
Preferably, be provided with an interior axle inside the spool, one end of the interior axle is provided with an axle sleeve, the axle sleeve with it is described
Volume shaft support is fixedly connected, and a pin is equipped with the interior axle and the axle sleeve, one end of the pin is connected by drawstring
It is connected to temperature-controlled releaser.
Preferably, the temperature-controlled releaser is two, is separately positioned on the inner side and outer side of the Energy Saving Windows.
Preferably, the temperature-controlled releaser includes housing, spring, push rod and temperature sensing glass ball, and the push rod is arranged on institute
State enclosure interior, the drawstring connects the push rod, and one end of the spring is against in the inner walls, the spring it is another
One end is against on the push rod, and the spring applies precompression, and one end of the temperature sensing glass ball is against on the push rod, described
The other end of temperature sensing glass ball is against in the inner walls.
Preferably, the push rod is provided with an adjusting nut, and the drawstring is braking rope, the material of refractory metal blinds
For stainless steel plate or color steel.
Preferably, the spool outer sheath is provided with spool cylinder, and the spool cylinder and the guide rail are arranged on the Energy Saving Windows
In upper, building hole or on the side of construction wall.
Preferably, it is provided with fire-proof expansion seal strip in the guide rail.
The utility model achieves following technique effect relative to prior art：Refractory metal disclosed in the utility model
Blind non-insulated fire window not only has sunshade, daylighting, protection privacy and the antitheft effect of common blind, is occurring
During the condition of a fire, refractory metal blinds mutually can overlap and seal, and reach the requirement of fire integrity, to prevent that the intensity of a fire is climing
Prolong, raced against time for rescue.And refractory metal blind non-insulated fire window of the present utility model has been used, make Energy Saving Windows
Glass can use simple glass, without using caesium potassium flame resistant glass, reduce the construction cost of fire window.The utility model
Refractory metal blind non-insulated fire window manually, electrically and/or temperature control closes automatically can use very square
Just.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the main structure diagram of the utility model refractory metal blind non-insulated fire window；
Fig. 2 is the side structure schematic view of the utility model refractory metal blind non-insulated fire window；
Fig. 3 is the overlooking the structure diagram of the utility model refractory metal blind non-insulated fire window；
Fig. 4 is the structural representation in the windproof portion of the utility model；
Fig. 5 is the bridging arrangement schematic diagram of the utility model refractory metal blinds；
Wherein：1- spools, 2- refractory metal blinds, 3- guide rails, 4- Energy Saving Windows, 5- refractory metal ropes, 6- ropewinders,
7- connecting shafts, 8- clamping blocks, 9- sprocket wheels, 10- slide fasteners, 11- motors, 12- controllers, 13- interior axles, 14- axle sleeves, 15- pins,
16- drawstrings, 17- housings, 18- springs, 19- push rods, 20- temperature sensing glass balls, 21- spool cylinders, 22- fire-proof expansion seal strips, 23-
Ladder rope, 24- counter weight strips, 25- snap rings, 26- Access Divisions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of refractory metal blind non-insulated fire window, above-mentioned existing to solve
The problem of technology is present, fire window is obtained stable fire integrity, and reduce the production cost of fire window.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As Figure 1-5：Present embodiments provide a kind of refractory metal blind non-insulated fire window, including spool 1,
Several refractory metal blinds 2 and guide rail 3, spool 1 are arranged on the outside of Energy Saving Windows 4, and the outer sheath of spool 1 is provided with spool cylinder
21, spool cylinder 21 can reduce the Exposure to Sunlight or drench with rain that spool 1 and its internal components are subject to, and ensure that spool 1 and its rotary part are not easy
Get rusty.Spool cylinder 21 and guide rail 3 may be provided on the side of construction wall.The material of refractory metal blinds 2 is preferably stainless
Steel plate or color steel, 1000 DEG C of high temperature is resistant to, several refractory metal blinds 2 are connected by refractory metal rope 5 and spool 1
Connect, refractory metal blinds 2 lap seal (as shown in Figure 5), all refractory metal blinds 2 can be respectively connected with terraced rope successively
23, spool 1 is provided with ropewinder 6, by pulling ladder rope 23 to adjust the angle of refractory metal blinds 2 up and down, can be achieved
Conventional sunshade, daylighting and the effect for protecting privacy.Ropewinder 6 preferably respectively sets one in the both sides of refractory metal blinds 2.
Guide rail 3 is two, and is arranged at the downside of spool 1, and guide rail 3 is preferably high temperature resistant guide rail.The both sides of refractory metal blinds 2
Provided with windproof portion, windproof portion includes connecting shaft 7 and clamping block 8 (as shown in Figure 4), connecting shaft 7 are arranged on refractory metal blinds 2
Both ends, clamping block 8 is connected with connecting shaft 7, and clamping block 8 is connected in guide rail 3, makes refractory metal blinds 2 in wind-engaging or fire
Keep smooth during flame not bend.Fire-proof expansion seal strip 22 is provided with guide rail 3, fire-proof expansion seal strip 22 expands when by fire,
Refractory metal blinds 2 is set to keep sealing with guide rail 3, barrier flue gas diffusion.
Spool 1 is provided with a sprocket wheel 9, and sprocket wheel 9 is provided with slide fastener 10, and slide fastener 10 can drive 1 turn of spool by sprocket wheel 9
Dynamic, the end of slide fastener 10 needs in doors or windowing is with regard to accessible place, to realize that it is resistance to that operating personnel can wind up and close manually
High-temperature metal blind.
Spool 1 is connected with a motor 11, and motor 11 is electrically connected with a controller 12, and controller 12 is pressed provided with control
Button, control button may include to rise, decline and jerk, to realize winding up and closing for Electronic control refractory metal blind.
The inside of spool 1 is provided with an interior axle 13, and certain damping is provided between interior axle 13 and spool 1 or uses Spring Card deduction
Structure, make spool 1 free to rotate and stop at an arbitrary position.One end of interior axle 13 is provided with an axle sleeve 14, axle sleeve 14 and spool 1
Support is fixedly connected, and a pin 15 is equipped with interior axle 13 and axle sleeve 14, and one end of pin 15 is connected with temperature control by drawstring 16
Release.Temperature-controlled releaser is preferably two, is separately positioned on the inner side and outer side of Energy Saving Windows 4.Temperature-controlled releaser includes housing
17th, spring 18, push rod 19 and temperature sensing glass ball 20, push rod 19 are arranged on inside housing 17, and drawstring 16 connects push rod 19, spring 18
One end be against on the inwall of housing 17, the other end of spring 18 is against on push rod 19, spring 18 apply precompression, temperature sensing glass ball
20 one end is against on push rod 19, and the other end of temperature sensing glass ball 20 is against on the inwall of housing 17.Push rod 19 is provided with a regulation
Nut, drawstring 16 are braking rope.When there is the condition of a fire, temperature sensing glass ball 20 is met fire and crushed, and spring 18 drives push rod 19 to move, and enters
And pin 15 is extracted out from interior axle 13 and axle sleeve 14 by drawstring 16.Refractory metal blinds 2 in the presence of self gravitation,
Automatic closure downwards, realizes the function that temperature control closes refractory metal blind automatically.Can in the lower end of refractory metal rope 5
To set a counter weight strip 24, to increase the gravity that refractory metal blinds 2 is born.Hand button and card can be set on counter weight strip 24
Ring 25, snap ring 25 coordinate with the Access Division 26 being arranged on construction wall, play fixed weight bar, prevent counter weight strip and high temperature resistant
The effect that metal louvres 2 is blown afloat by wind or flame.
It should be noted that：The present embodiment not only may be provided at the outside of Energy Saving Windows 4, can also be provided at the interior of Energy Saving Windows 4
Side, and the installation site of spool cylinder 21 and guide rail 3 is also not necessarily limited to the side of construction wall, can equally be arranged on Energy Saving Windows 4 or build
Build in hole.If setting without, guide rail 3 preferably uses high temperature resistant guide rail, if setting in doors, can use common rail 3.
Apply specific case in this specification to be set forth principle of the present utility model and embodiment, the above is real
The explanation for applying example is only intended to help and understands method and its core concept of the present utility model；Meanwhile for the general of this area
Technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications.To sum up institute
State, this specification content should not be construed as to limitation of the present utility model.
Claims (10)
- A kind of 1. refractory metal blind non-insulated fire window, it is characterised in that：Including spool, several refractory metals hundred Leaf and guide rail, the spool are arranged on the outside or inner side of Energy Saving Windows, and several described refractory metal blinds pass through high temperature resistant Metallic cable is connected with the spool, the refractory metal blinds can lap seal successively, all refractory metals hundred Leaf is respectively connected with terraced rope, and the spool is provided with ropewinder, and for the ladder rope around being located on the ropewinder, the guide rail is two It is individual, and the downside of the spool is arranged at, the both sides of the refractory metal blinds are provided with windproof portion, windproof portion's clamping In in the guide rail, the refractory metal blinds can temperature control close automatically.
- 2. refractory metal blind non-insulated fire window according to claim 1, it is characterised in that：Windproof portion's bag Connecting shaft and clamping block are included, the connecting shaft is arranged on the both ends of the refractory metal blinds, the clamping block and the company Spindle is connected, and the clamping block is connected in the guide rail.
- 3. refractory metal blind non-insulated fire window according to claim 1, it is characterised in that：Set on the spool There is a sprocket wheel, the sprocket wheel is provided with slide fastener, and the slide fastener can be rotated by spool described in the chain wheel drive.
- 4. refractory metal blind non-insulated fire window according to claim 1, it is characterised in that：The spool and one Motor is connected, and the motor electrically connects with a controller, and the controller is provided with control button.
- 5. refractory metal blind non-insulated fire window according to claim 1, it is characterised in that：Inside the spool Provided with an interior axle, one end of the interior axle is provided with an axle sleeve, and the axle sleeve is fixedly connected with the volume shaft support, the interior axle With a pin is equipped with the axle sleeve, one end of the pin is connected with temperature-controlled releaser by drawstring.
- 6. refractory metal blind non-insulated fire window according to claim 5, it is characterised in that：The temperature control release Device is two, is separately positioned on the inner side and outer side of the Energy Saving Windows.
- 7. refractory metal blind non-insulated fire window according to claim 5, it is characterised in that：The temperature control release Device includes housing, spring, push rod and temperature sensing glass ball, and the push rod is arranged on the enclosure interior, described in the drawstring connection Push rod, one end of the spring are against in the inner walls, and the other end of the spring is against on the push rod, the spring Apply precompression, one end of the temperature sensing glass ball is against on the push rod, and the other end of the temperature sensing glass ball is against described In inner walls.
- 8. refractory metal blind non-insulated fire window according to claim 7, it is characterised in that：Set on the push rod There is an adjusting nut, the drawstring is braking rope, and the material of the refractory metal blinds is stainless steel plate or color steel.
- 9. refractory metal blind non-insulated fire window according to claim 1, it is characterised in that：On the outside of the spool It is arranged with spool cylinder, the spool cylinder and the guide rail be arranged in the Energy Saving Windows, is built in hole or the side of construction wall On face.
- 10. refractory metal blind non-insulated fire window according to claim 1, it is characterised in that：In the guide rail Provided with fire-proof expansion seal strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983492.XU CN207048631U (en) | 2017-08-08 | 2017-08-08 | A kind of refractory metal blind non-insulated fire window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983492.XU CN207048631U (en) | 2017-08-08 | 2017-08-08 | A kind of refractory metal blind non-insulated fire window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048631U true CN207048631U (en) | 2018-02-27 |
Family
ID=61500072
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983492.XU Active CN207048631U (en) | 2017-08-08 | 2017-08-08 | A kind of refractory metal blind non-insulated fire window |
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| Country | Link |
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| CN (1) | CN207048631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3974603A1 (en) * | 2020-09-27 | 2022-03-30 | Yotrio Group Co., Ltd. | Louver tent with windproof shutter mechanisms |
-
2017
- 2017-08-08 CN CN201720983492.XU patent/CN207048631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3974603A1 (en) * | 2020-09-27 | 2022-03-30 | Yotrio Group Co., Ltd. | Louver tent with windproof shutter mechanisms |
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