CN104658075A - Normally-closed fire door remote control system - Google Patents
Normally-closed fire door remote control system Download PDFInfo
- Publication number
- CN104658075A CN104658075A CN201310593110.9A CN201310593110A CN104658075A CN 104658075 A CN104658075 A CN 104658075A CN 201310593110 A CN201310593110 A CN 201310593110A CN 104658075 A CN104658075 A CN 104658075A
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- normally
- closed fire
- fire
- control system
- fire door
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Abstract
The invention discloses a normally-closed fire door remote control system. The system comprises several temperature sensors and smoke sensors arranged on the top of a channel, the temperature sensors and smoke sensors are connected to a corresponding wireless transmitter, a controller connected to a wireless receiver is arranged at a normally-closed fire door, a control end of the controller is connected to an electronic lock connected to the normally-closed fire door, and the wireless receiver receives a sending signal from the wireless transmitter. The normally-closed fire door remote control system has fireproof functions and escape channels and provides an escape door when fire hazard just occurs.
Description
Technical field
The invention belongs to fireproofing technique field, particularly a kind of tele-control system of normally closed fire-proof door.
Background technology
The tele-control system of normally closed fire-proof door is divided into several according to opening at ordinary times: one is at ordinary times in opening, automatically closes, be referred to as fire-proof door open in usual during fire; One is closed condition at ordinary times, when someone walks about, promote door and open, automatically close, return to closed condition after people walks under door closer effect, be referred to as movable fire-proof door system.Also have a kind of, another, keep closed condition at ordinary times, only has the people by authorizing to pass through, and in case of emergency automatically discharges fire-proof door and personnel are passed through, be referred to as normally closed fire-proof door.Wherein normally closed fire-proof door can have fire prevention and escape concurrently, has purposes widely.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of tele-control system of normally closed fire-proof door, the effect of fire-proof smoke-proof can either be played, in case of emergency can also provide passway for escaping.
To achieve these goals, the technical solution used in the present invention is:
A kind of tele-control system of normally closed fire-proof door, comprise: the some temperature sensors and the smoke transducer that are arranged on channel roof, described temperature sensor and smoke transducer are all connected with corresponding radio transmitters, the controller connecting wireless receiver is provided with at normally closed fire-proof door place, the control end of described controller connects the electronic lock of normally closed fire-proof door, and described wireless receiver receives the transmission signal of described radio transmitters.
Compared with prior art, the present invention has taken into account fire prevention and passway for escaping, when especially fire just occurs, provides the door of escape.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Embodiments of the present invention are described in detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of tele-control system of normally closed fire-proof door, comprise: the some temperature sensors and the smoke transducer that are arranged on channel roof, described temperature sensor and smoke transducer are all connected with corresponding radio transmitters, the controller connecting wireless receiver is provided with at normally closed fire-proof door place, the control end of described controller connects the electronic lock of normally closed fire-proof door, and described wireless receiver receives the transmission signal of described radio transmitters.
Principle of work of the present invention is:
Under normal state, electronic lock latches, and fire-proof door is normally closed, has prevented people back and forth through passageway for fire apparatus, has caused adverse effect to it.If breaking out of fire, after temperature sensor in passage or smoke transducer find out signal, be sent to controller, controlled to open electronic lock by controller, now lock is opened, but door is still closed, if fire is still unlikely to passage to block completely, then personnel can select, from this escape, door has spring, people is closed by rear self-resetting, to block the intensity of a fire and dense smoke.Equally, if controller cannot receive signal, then illustrate that temperature sensor or smoke transducer are destroyed by fire, then directly open electronic lock.When the present invention knows that fire likely occurs from passage, just control in advance to open fire-proof door, personnel can be escaped in advance when fire is not yet serious.
Claims (1)
1. the tele-control system of a normally closed fire-proof door, it is characterized in that, comprise: the some temperature sensors and the smoke transducer that are arranged on channel roof, described temperature sensor and smoke transducer are all connected with corresponding radio transmitters, the controller connecting wireless receiver is provided with at normally closed fire-proof door place, the control end of described controller connects the electronic lock of normally closed fire-proof door, and described wireless receiver receives the transmission signal of described radio transmitters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593110.9A CN104658075A (en) | 2013-11-20 | 2013-11-20 | Normally-closed fire door remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593110.9A CN104658075A (en) | 2013-11-20 | 2013-11-20 | Normally-closed fire door remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104658075A true CN104658075A (en) | 2015-05-27 |
Family
ID=53249145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310593110.9A Pending CN104658075A (en) | 2013-11-20 | 2013-11-20 | Normally-closed fire door remote control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104658075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513257A (en) * | 2015-12-30 | 2016-04-20 | 苏州绿尚智能科技有限公司 | Fire-alarm-sensing safety door |
-
2013
- 2013-11-20 CN CN201310593110.9A patent/CN104658075A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513257A (en) * | 2015-12-30 | 2016-04-20 | 苏州绿尚智能科技有限公司 | Fire-alarm-sensing safety door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |