CN207879197U - A kind of firebreak device - Google Patents
A kind of firebreak device Download PDFInfo
- Publication number
- CN207879197U CN207879197U CN201721854091.0U CN201721854091U CN207879197U CN 207879197 U CN207879197 U CN 207879197U CN 201721854091 U CN201721854091 U CN 201721854091U CN 207879197 U CN207879197 U CN 207879197U
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- China
- Prior art keywords
- door
- basement
- hall
- plate
- couplet
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Abstract
The present utility model application belongs to technical field of fire safety, specifically disclose a kind of firebreak device, its separated door opened and closed is controlled including the first fire resistant doorsets, aluminium alloy couplet on the door window and by radio frequency card identifying device, first fire resistant doorsets are set to the junction of elevator cup and basement hall, aluminium alloy couplet on the door window and separated door are set to the junction of basement hall and underground garage, radio frequency card identifying device is provided close on the side of underground garage, and aluminium alloy couplet on the door window is embedded with transparency glass plate with separated door.The purpose of this utility model is in a kind of permeability of offer, guided bone and all preferable firebreak device of sense organ.
Description
Technical field
The utility model belongs to technical field of fire safety, specifically discloses a kind of firebreak device.
Background technology
In the building of the prior art, underground garage is gone to pass through elevator cup and basement hall successively, due to big face
First class fire protection requirement is not achieved in long-pending glass material, so usually being set together in the place that basement hall connects with underground garage
Meet canonical sized first class fire resistant doorsets as basement hall entrance, but meets canonical sized first class fire resistant doorsets conduct
The entrance of basement hall, permeability, guided bone and sense organ are all poor.
Utility model content
The purpose of this utility model is providing a kind of firebreak device, with solve basement hall entrance fire resistant doorsets it is logical
The all poor problem of permeability, guided bone and sense organ.
In order to achieve the above object, the base case of the utility model is：A kind of firebreak device, including the first fire resistant doorsets,
Aluminium alloy couplet on the door window and separated door equipped with radio frequency card identifying device, first fire resistant doorsets are set to elevator cup and basement is big
The junction of hall, aluminium alloy couplet on the door window and separated door are set to the junction of basement hall and underground garage, and the radio-frequency card is known
Other device is provided close on the side of underground garage, and the aluminium alloy couplet on the door window is embedded with transparency glass plate with separated door.
Radio frequency card identifying device used in the utility model is the prior art.
The operation principle of this base case is with advantageous effect：Pedestrian passes through elevator successively when going to underground garage
Cup, basement hall and underground garage disclosure satisfy that set on elevator cup and the first fire resistant doorsets of basement hall junction
Fire-fighting requirements；For pedestrian in underground garage, the transparency glass plate being embedded with separated door through aluminium alloy couplet on the door window can be clear
Chu observes the case where basement hall, and for the pedestrian to go home, bright basement hall, perception are seen in underground garage
Property greatly increases；When being in the underground garage of dark with pedestrian in the prior art, situation in basement hall can't see
Firebreak device is compared, and the permeability of this firebreak device and indoor perception all obviously increase, on the contrary, bright basement hall energy
Enough visualitys of the underground garage of enhancing dark；Pedestrian enters basement hall from underground garage, needs to penetrate by being equipped with
The separated door of frequency card identification apparatus ensures the personal safety of inhabitation personnel and privacy in this building；When fire occurs, for place
In the pedestrian of dark underground garage, if not seeing the situation in basement hall, will be likely to can not find to escape out
Mouthful, even if seeing fire resistant doorsets, pedestrian be also likely to can because do not know the fire resistant doorsets lead to where, and dare not escape, using this
Firebreak device, the entrance that the pedestrian in underground garage can be easily found basement hall are escaped.In conclusion this
Firebreak device has preferable permeability, indoor perception, practicability and safety, is more conducive to building and promotes.
Further, first fire resistant doorsets include the first door-plate, the first doorframe and door closer, are equipped at first door-plate
Electromagnet, first doorframe are equipped with the first controller inhaled iron and control magnet switching electricity, are set at first controller
There are smoke alarm and automatic alarm detecting instrument, the magnetic pole of the electromagnet in the energized state and suction iron phase different.When cigarette sense is visited
When surveying device and detecting smog, dense smoke or automatic alarm detecting instrument and detect alarm signal, the first controller controls the first door-plate
On electromagnet power-off, the first door-plate can be closed under the action of door closer.Under normal circumstances, smoke alarm and automatic report
Alert detector does not detect signal, and the first controller controls the electromagnet on the first door-plate and is powered, since electromagnet is being powered
Magnetic pole and suction iron phase under state is different, so the first door-plate under the active force for resisting door closer, is in normally open.
Further, the transparency glass plate is heat-protecting glass, can effectively be prevented fires.
Further, first doorframe has a buffing pad, is equipped with spring in the buffing pad, first door-plate with
The corresponding position of buffing pad is equipped with convex block.When first door-plate is closed, bump contact spring is inserted into buffing pad, can effectively be prevented
Only the first door-plate and the first doorframe are hit fierce, cause fire resistant doorsets to damage, in addition it is possible to prevent the first door-plate and the first doorframe
When closing, the sound is excessive, frightens pedestrian.
Further, the depth of the buffing pad is more than the depth that the convex block stretches into buffing pad, further ensures first
Tight fit when door-plate closing with the first doorframe.
Further, first controller is connected with the controller of radio frequency card identifying device.Under normal circumstances, only have
The pedestrian of this building access card could enter basement hall from underground garage, ensure the personal safety of this building personnel
With privacy；When smoke alarm, which detects smog, dense smoke or automatic alarm detecting instrument, detects alarm signal, the first control
Signal is passed to the controller of radio frequency card identifying device by device, so that separated door is in normally open, pedestrian is without swiping the card and can lead to
It crosses separated door to escape, either there is the pedestrian of card or accidental passer-by in this building, it can be from the separated door
It escapes.
Description of the drawings
Fig. 1 is a kind of mounting structure schematic diagram of firebreak device of the utility model；
Fig. 2 is a kind of vertical view of the first fire resistant doorsets of firebreak device of the utility model；
Fig. 3 is the separated door structural schematic diagram in a kind of firebreak device underground garage of the utility model.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：First fire resistant doorsets 1, aluminium alloy couplet on the door window 2, separated door 3, transparent glass
Plate 4, the first doorframe 6, door closer 7, electromagnet 8, inhales iron 9, is the first controller 10, smoke alarm 11, automatic first door-plate 5
Alarm detector 12, buffing pad 13, convex block 14, radio frequency card identifying device 15.
As shown in Figure 1, Figure 2 and Figure 3, a kind of firebreak device, including the first fire resistant doorsets 1, aluminium alloy couplet on the door window 2 and be equipped with
The separated door 3 of radio frequency card identifying device, the first fire resistant doorsets 1 are set to the junction of elevator cup and basement hall, aluminium alloy door
Join window 2 and separated door 3 is set to the junction of basement hall and underground garage, aluminium alloy couplet on the door window 2 is embedded with separated door 3
Bright glass plate 4, in order to effectively prevent fires, transparency glass plate 4 is heat-protecting glass.
The present embodiment is preferred, and the first fire resistant doorsets 1 include the first door-plate 5, the first doorframe 6 and door closer 7, at the first door-plate 5
Equipped with electromagnet 8, the first doorframe 6 is equipped with the first controller 10 inhaled iron 9 and control 8 power on/off of electromagnet, the first controller 10
Place is equipped with smoke alarm 11 and automatic alarm detecting instrument 12, and the magnetic pole of electromagnet 8 in the energized state is different with iron 9 is inhaled.
First doorframe 6 has buffing pad 13, is equipped with spring in buffing pad 13, the first door-plate 5 is in pair with buffing pad 13
Position is answered to be equipped with convex block 14.When first door-plate 5 is closed, 14 contact spring of convex block is inserted into buffing pad 13, can be effectively prevented
First door-plate 5 and the first doorframe 6 are hit fiercely, and fire resistant doorsets is caused to damage, in addition it is possible to prevent the first door-plate 5 and first
When frame 6 is closed, the sound is excessive, frightens pedestrian.With the tight fit of the first doorframe 6 when in order to ensure that the first door-plate 5 is closed, buffer
The depth of seat 13 is more than the depth that convex block 14 stretches into buffing pad 13.
In addition, the first controller 10 is connected with the controller of radio frequency card identifying device 15.Under normal circumstances, only there is this
The pedestrian of building access card could enter basement hall from underground garage, ensured the personal safety of this building personnel with
Privacy；When smoke alarm 11, which detects smog, dense smoke or automatic alarm detecting instrument 12, detects alarm signal, the first control
Signal is passed to the controller of radio frequency card identifying device 15 by device 10 processed, so that separated door 3 is in normally open, pedestrian is without swiping the card
It can be escaped by separated door 3, either there is the pedestrian of card or accidental passer-by in this building.
As shown in Figure 1, pedestrian when going to underground garage, passes through elevator cup, basement hall and underground garage successively,
The first fire resistant doorsets 1 set on elevator cup Yu basement hall junction disclosure satisfy that fire-fighting requirements；Under normal circumstances, cigarette sense
Detector 11 does not detect signal with automatic alarm detecting instrument 12, and the first controller 10 controls the electromagnet 8 on the first door-plate 5
It is powered, since the magnetic pole of electromagnet 8 in the energized state is different with iron 9 is inhaled, so the first door-plate 5 is in the work for resisting door closer 7
Under firmly, it is in normally open, pedestrian is facilitated to pass through；Pedestrian is in basement hall, through aluminium alloy couplet on the door window 2 and separated door
3 transparency glass plates 4 being embedded with can clear view to underground garage the case where, thus the present apparatus have it is extraordinary penetrating
Property, indoor perception and guided bone；When pedestrian enters basement hall from underground garage, need access card being placed on radio-frequency card knowledge
It is read on other device 15, pedestrian is allowed to pass through；When smoke alarm 11 detects smog, dense smoke or automatic alarm detecting instrument 12
When detecting alarm signal, the first controller 10 controls the electromagnet 8 on the first door-plate 5 and powers off, and the first door-plate 5 can be in door closer
It is closed under the action of 7, is used for fire-proof smoke-proof；At the same time, signal is passed to radio frequency card identifying device 15 by the first controller 10
Controller, so that separated door 3 is in normally open, facilitate pedestrian from underground garage to basement hall escape.
Above-described is only the embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and patent practicability that the utility model is implemented.
Claims (6)
1. a kind of firebreak device, which is characterized in that including the first fire resistant doorsets, aluminium alloy couplet on the door window and be equipped with radio frequency card identifying device
Separated door, first fire resistant doorsets are set to the junction of elevator cup and basement hall, aluminium alloy couplet on the door window and separated door
Set on the junction of basement hall and underground garage, the radio frequency card identifying device is provided close on the side of underground garage,
The aluminium alloy couplet on the door window is embedded with transparency glass plate with separated door.
2. a kind of firebreak device as described in claim 1, which is characterized in that first fire resistant doorsets include the first door-plate, the
One doorframe and door closer are equipped with electromagnet at first door-plate, and first doorframe, which is equipped with, inhales iron and control magnet switching
First controller of electricity is equipped with smoke alarm and automatic alarm detecting instrument at first controller, and the electromagnet is logical
Magnetic pole and suction iron phase under electricity condition is different.
3. a kind of firebreak device as described in claim 1, which is characterized in that the transparency glass plate is heat-protecting glass.
4. a kind of firebreak device as claimed in claim 2, which is characterized in that first doorframe has buffing pad, described
Spring is equipped in buffing pad, first door-plate is being equipped with convex block with the corresponding position of buffing pad.
5. a kind of firebreak device as claimed in claim 4, which is characterized in that the depth of the buffing pad is stretched more than the convex block
Enter the depth of buffing pad.
6. a kind of firebreak device as claimed in claim 2, which is characterized in that first controller and radio frequency card identifying device
Controller be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721854091.0U CN207879197U (en) | 2017-12-25 | 2017-12-25 | A kind of firebreak device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721854091.0U CN207879197U (en) | 2017-12-25 | 2017-12-25 | A kind of firebreak device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879197U true CN207879197U (en) | 2018-09-18 |
Family
ID=63503342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721854091.0U Expired - Fee Related CN207879197U (en) | 2017-12-25 | 2017-12-25 | A kind of firebreak device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958468A (en) * | 2019-04-25 | 2019-07-02 | 浙江省交通规划设计研究院有限公司 | A kind of complementary ventilating system in twin tunnel and the anti-smoke blowing device of air duct fire |
-
2017
- 2017-12-25 CN CN201721854091.0U patent/CN207879197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958468A (en) * | 2019-04-25 | 2019-07-02 | 浙江省交通规划设计研究院有限公司 | A kind of complementary ventilating system in twin tunnel and the anti-smoke blowing device of air duct fire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |