CN202058267U - Elevator fire extinguishing system - Google Patents
Elevator fire extinguishing system Download PDFInfo
- Publication number
- CN202058267U CN202058267U CN2011201842865U CN201120184286U CN202058267U CN 202058267 U CN202058267 U CN 202058267U CN 2011201842865 U CN2011201842865 U CN 2011201842865U CN 201120184286 U CN201120184286 U CN 201120184286U CN 202058267 U CN202058267 U CN 202058267U
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- CN
- China
- Prior art keywords
- elevator
- fire
- temperature sensor
- elevator fire
- fighting system
- 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 - Lifetime
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Abstract
The utility model discloses an elevator fire extinguishing system comprising a detection device, wherein the detection device is connected with a main control device (3) through an acquisition circuit (2). The elevator fire extinguishing system can automatically detect the fire situation, and can allow the elevator to perform emergency operation when a fire breaks out.
Description
Technical field
The utility model relates to a kind of elevator fire-fighting system, belongs to the elevator technology field.
Background technology
Along with the emerge in multitude of skyscraper, the increasing of elevator quantity, the vital role of elevator in modern architecture is obvious day by day.Guarantee efficient, reliable, the safe operation of elevator, caused people's attention more and more.For skyscraper, fire must be maximum disaster.Usually, during breaking out of fire, elevator all needs personnel to go by the fire switch, makes elevator stop meeting basic unit, thereby avoids the passenger who loses one's marbles in face of fire to continue to take elevator.But therefore the unusual riot in scene of fire realizes manually that elevator stops to the difficulty of basic unit just relatively large.
The utility model content
The purpose of this utility model is, a kind of elevator fire-fighting system is provided.It is the detection of fires situation automatically, realizes the emergency action of elevator when fire automatically.
The technical solution of the utility model: a kind of elevator fire-fighting system, comprise sniffer, sniffer links to each other with master control set by Acquisition Circuit.
In the aforesaid elevator fire-fighting system, described sniffer comprises temperature sensor and sense smoke sensor.
In the aforesaid elevator fire-fighting system, described temperature sensor comprises first temperature sensor that is located at well headroom and second temperature sensor of being located at car top.
In the aforesaid elevator fire-fighting system, described sense smoke sensor comprises the first sense smoke sensor that is located at well headroom and is located at the second sense smoke sensor of car top.
Compared with prior art, the utility model is owing to adopted temperature sensor and sense smoke sensor accurately to detect the condition of a fire; And dual sensor is placed on diverse location, can judge condition of a fire progress according to the different information that sensor in different positions is obtained.These signals of gathering are then delivered to master control set after transforming, master control set can corresponding output control command.Therefore the utility model detection of fires situation automatically realizes the emergency action of elevator when fire automatically.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Mark in the accompanying drawing: the 2-Acquisition Circuit, the 3-master control set, 11-first temperature sensor, 12-second temperature sensor, the 13-first sense smoke sensor, 14-feels smoke sensor.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of elevator fire-fighting system comprises sniffer, and sniffer links to each other with master control set 3 by Acquisition Circuit 2.Described sniffer comprises temperature sensor and sense smoke sensor.Described temperature sensor comprises first temperature sensor 11 that is located at well headroom and second temperature sensor 12 of being located at car top.Described sense smoke sensor comprises first sense smoke sensor 13 that is located at well headroom and the second sense smoke sensor 14 of being located at car top.The sniffer that is installed in well headroom and car top can be surveyed zones of different respectively, therefore can be more accurate to the judgement of the condition of a fire.
Claims (4)
1. elevator fire-fighting system is characterized in that: comprise sniffer, sniffer links to each other with master control set (3) by Acquisition Circuit (2).
2. elevator fire-fighting system according to claim 1 is characterized in that: described sniffer comprises temperature sensor and sense smoke sensor.
3. elevator fire-fighting system according to claim 2 is characterized in that: described temperature sensor comprises first temperature sensor (11) that is located at well headroom and second temperature sensor (12) of being located at car top.
4. elevator fire-fighting system according to claim 2 is characterized in that: described sense smoke sensor comprises the first sense smoke sensor (13) that is located at well headroom and is located at the second sense smoke sensor (14) of car top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201842865U CN202058267U (en) | 2011-06-02 | 2011-06-02 | Elevator fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201842865U CN202058267U (en) | 2011-06-02 | 2011-06-02 | Elevator fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058267U true CN202058267U (en) | 2011-11-30 |
Family
ID=45018236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201842865U Expired - Lifetime CN202058267U (en) | 2011-06-02 | 2011-06-02 | Elevator fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071666A (en) * | 2013-03-28 | 2014-10-01 | 日野电梯（苏州）有限公司 | Novel firefighting elevator |
| USD939659S1 (en) * | 2019-09-11 | 2021-12-28 | Alan Vilter | Fishing lure mold set |
-
2011
- 2011-06-02 CN CN2011201842865U patent/CN202058267U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071666A (en) * | 2013-03-28 | 2014-10-01 | 日野电梯（苏州）有限公司 | Novel firefighting elevator |
| USD939659S1 (en) * | 2019-09-11 | 2021-12-28 | Alan Vilter | Fishing lure mold set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |