CN205977005U - Automatic folding telescopic fire door that prevents - Google Patents
Automatic folding telescopic fire door that prevents Download PDFInfo
- Publication number
- CN205977005U CN205977005U CN201620796329.8U CN201620796329U CN205977005U CN 205977005 U CN205977005 U CN 205977005U CN 201620796329 U CN201620796329 U CN 201620796329U CN 205977005 U CN205977005 U CN 205977005U
- Authority
- CN
- China
- Prior art keywords
- fire
- door leaf
- doorframe
- automatic folding
- proof door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 15
- 230000009970 fire resistant effect Effects 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims description 3
- 230000007480 spreading Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000005439 thermosphere Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model discloses an automatic folding telescopic fire door that prevents, including door frame and fireproof door leaf, be provided with electromagnetic induction device on the door frame, fireproof door leaf includes first fire prevention panel, first insulating layer, the core of nai fire door, second septum thermosphere, second fire prevention panel and axis of rotation, fireproof door leaf one end is fixed in on the door frame, fireproof door leaf links to each other with electromagnetic induction device. Because automatic folding telescopic fire door that prevents links to each other electromagnetic induction device and fireproof door leaf through the improvement, and electromagnetic induction device can the give -out order when running into the conflagration, can automatic open and prevent fire door, than present people for opening the time of having reduced, can in time control spreading of the intensity of a fire, adopt folding telescopic fireproof door leaf, evenly be provided with the axis of rotation in addition in fireproof door leaf, the distance between the axis of rotation is the same with the thickness of door frame, when need not open can the fine shrink of fireproof door leaf in the door frame, the shared space that has significantly reduced, fireproof door leaf is the cube after folding simultaneously, and is not fragile.
Description
Technical field
This utility model is related to a kind of automatic folding retractable formula fire resistant doorsets.
Background technology
Have been developed over various fire resistant doorsets for a long time.But the great majority in these existing technology can not
It is well adapted for various environment.And existing fire resistant doorsets are all using rolling up pull-type or simple gate switching regulator, it is unnecessary not only take up
Space, and because the relation of ventilation is easy to fire resistant doorsets be caused damage.Roll up pull-type fire resistant doorsets since it is desired that crimping, so door
Thickness excessively thin, be easy in the case of ventilation damage, and simple gate switching regulator fire prevention thickness gate be enough, but excessively stupid
Weight, takes up space very much.
Content of the invention
This utility model is mainly the technical problem solving existing for prior art, thus providing a kind of structure simple, group
Dress is convenient, and dependability is high, and stability is strong, long service life, and flameproof effect is good, and the automatic folding retractable formula not taken up space is prevented
Vent.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals：
A kind of automatic folding retractable formula fire resistant doorsets, including doorframe and fire-proof door leaf, described doorframe are provided with electromagnetic induction
Device, described fire-proof door leaf includes the first fireproof panel, first thermal insulation layer, fire resisting door core, second thermal insulation layer, the second fireproof panel
And rotary shaft, described fire-proof door leaf one end is fixed on doorframe, and described fire-proof door leaf is connected with electromagnetic induction device.
Further, described first fireproof panel and the second fireproof panel are arranged at the tow sides of fire-proof door leaf, described
First thermal insulation layer is arranged inside the first fireproof panel, and described second thermal insulation layer is arranged inside the second fireproof panel, described resistance to
Vent core is arranged between first thermal insulation layer and second thermal insulation layer.
Further, described rotary shaft is arranged in fire-proof door leaf with same distance, can make fire-proof door leaf after shrinking
Width identical.
Further, the distance between described rotary shaft is identical with the thickness of doorframe, allow after fire-proof door leaf folding shrinking
In doorframe, reduce and taken up space.
Further, described first fireproof panel and the second fireproof panel are by damping material, refractory material, radiation proof material
Combine with barrier material, can effectively prevent spreading of the intensity of a fire.
Further, described doorframe is wall mosaic type doorframe, is embedded in body of wall to greatly reduce and is taken up space.
Further, described fire-proof door leaf can shrink in doorframe side.
The beneficial effect of automatic folding retractable formula fire resistant doorsets of the present utility model：Due to the fire prevention of described automatic folding retractable formula
Electromagnetic induction device is connected with fire-proof door leaf by door by improvement, and when running into fire, electromagnetic induction device can send instruction, energy
Automatically open up fire resistant doorsets, artificially open, than existing, the time of decreasing, spreading of the intensity of a fire can be controlled in time；Prevented using folding telescopic
Vent is fanned, and is evenly arranged with rotary shaft in fire-proof door leaf, and the distance between rotary shaft is identical with the thickness of doorframe, not
Fire-proof door leaf can be contracted in doorframe well when needing to open, greatly reduce and taken up space, simultaneously fire-proof door leaf folding
Poststack is cube, is hardly damaged.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is to invent a kind of structural representation of automatic folding retractable formula fire resistant doorsets；
Fig. 2 is to invent a kind of fire-proof door leaf disassembly diagram of automatic folding retractable formula fire resistant doorsets；
Fig. 3 is to invent a kind of structural representation of automatic folding retractable formula fire resistant doorsets rotary shaft.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
Refering to shown in Fig. 1 to Fig. 3, this utility model adopts the following technical scheme that：A kind of automatic folding retractable formula fire resistant doorsets,
Including doorframe（Not shown）With fire-proof door leaf 1, described doorframe is provided with electromagnetic induction device（Not shown）, described fire-proof door leaf
1 includes the first fireproof panel 101, first thermal insulation layer 102, fire resisting door core 103, second thermal insulation layer 104, the second fireproof panel 105
With rotary shaft 2, described fire-proof door leaf 1 one end is fixed on doorframe, and described fire-proof door leaf 1 is connected with electromagnetic induction device.
Described first fireproof panel 101 and the second fireproof panel 105 are arranged at the tow sides of fire-proof door leaf 1, and described
One thermal insulation layer 102 is arranged inside the first fireproof panel 101, and described second thermal insulation layer 104 is arranged in the second fireproof panel 105
Side, described fire resisting door core 103 is arranged between first thermal insulation layer 102 and second thermal insulation layer 104.
Described rotary shaft 2 is arranged in fire-proof door leaf 1 with same distance, can make the width of fire-proof door leaf 1 after shrinking
Identical.
The distance between described rotary shaft is identical with the thickness of doorframe, allows after fire-proof door leaf 1 folding shrinking in doorframe, subtracts
Taken up space less.
Described first fireproof panel 101 and the second fireproof panel 105 by damping material, refractory material, radiation proof material and
Barrier material combines, and can effectively prevent spreading of the intensity of a fire.
Described doorframe is wall mosaic type doorframe, is embedded in body of wall to greatly reduce and is taken up space.
Described fire-proof door leaf 1 can shrink in doorframe side.
Because in fire-proof door leaf 1, the rotation distance between axles of setting is identical with doorframe thickness, can be fire resistant doorsets at ordinary times
Fan 1 folding shrinking in doorframe side, doorframe is wall mosaic type doorframe, fire-proof door leaf 1 also can be collapsible into body of wall after shrinking
Interior, it is to avoid touching when little at ordinary times, decrease simultaneously and taken up space.
When running into fire, the electromagnetic induction device being arranged on doorframe can send instruction, automatically opens up fire-proof door leaf 1,
Than after finding with decrease time is opened manually, can the spreading of the control intensity of a fire early.Fire-proof door leaf 1 tow sides are all provided with
Thermal insulation layer and fireproof panel, so no matter the intensity of a fire can effectively be controlled from inner or from outward.
The beneficial effect of automatic folding retractable formula fire resistant doorsets of the present utility model：Due to the fire prevention of described automatic folding retractable formula
Electromagnetic induction device is connected with fire-proof door leaf by door by improvement, and when running into fire, electromagnetic induction device can send instruction, energy
Automatically open up fire resistant doorsets, artificially open, than existing, the time of decreasing, spreading of the intensity of a fire can be controlled in time；Prevented using folding telescopic
Vent is fanned, and is evenly arranged with rotary shaft in fire-proof door leaf, and the distance between rotary shaft is identical with the thickness of doorframe, not
Fire-proof door leaf can be contracted in doorframe well when needing to open, greatly reduce and taken up space, simultaneously fire-proof door leaf folding
Poststack is cube, is hardly damaged.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.
Claims (7)
1. a kind of automatic folding retractable formula fire resistant doorsets it is characterised in that：Including doorframe and fire-proof door leaf, described doorframe is provided with
Electromagnetic induction device, described fire-proof door leaf include the first fireproof panel, first thermal insulation layer, fire resisting door core, second thermal insulation layer, second
Fireproof panel and rotary shaft, described fire-proof door leaf one end is fixed on doorframe, and described fire-proof door leaf is connected with electromagnetic induction device.
2. as claimed in claim 1 a kind of automatic folding retractable formula fire resistant doorsets it is characterised in that：Described first fireproof panel and
Second fireproof panel is arranged at the tow sides of fire-proof door leaf, and described first thermal insulation layer is arranged inside the first fireproof panel, institute
State second thermal insulation layer and be arranged inside the second fireproof panel, described fire resisting door core be arranged at first thermal insulation layer and second thermal insulation layer it
Between.
3. as claimed in claim 1 a kind of automatic folding retractable formula fire resistant doorsets it is characterised in that：Described rotary shaft with identical away from
From being arranged in fire-proof door leaf.
4. as claimed in claim 1 a kind of automatic folding retractable formula fire resistant doorsets it is characterised in that：Between described rotary shaft away from
From identical with the thickness of doorframe.
5. as claimed in claim 1 a kind of automatic folding retractable formula fire resistant doorsets it is characterised in that：Described first fireproof panel and
Second fireproof panel is combined by damping material, refractory material, radiation proof material and barrier material.
6. as claimed in claim 1 a kind of automatic folding retractable formula fire resistant doorsets it is characterised in that：Described doorframe is inlayed for body of wall
Formula doorframe.
7. as claimed in claim 1 a kind of automatic folding retractable formula fire resistant doorsets it is characterised in that：Described fire-proof door leaf can be received
Shrink in doorframe side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796329.8U CN205977005U (en) | 2016-07-27 | 2016-07-27 | Automatic folding telescopic fire door that prevents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796329.8U CN205977005U (en) | 2016-07-27 | 2016-07-27 | Automatic folding telescopic fire door that prevents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977005U true CN205977005U (en) | 2017-02-22 |
Family
ID=58026602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796329.8U Expired - Fee Related CN205977005U (en) | 2016-07-27 | 2016-07-27 | Automatic folding telescopic fire door that prevents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977005U (en) |
-
2016
- 2016-07-27 CN CN201620796329.8U patent/CN205977005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |