CN203689644U - Breaker of novel built-in smog sensor - Google Patents
Breaker of novel built-in smog sensor Download PDFInfo
- Publication number
- CN203689644U CN203689644U CN201420016196.9U CN201420016196U CN203689644U CN 203689644 U CN203689644 U CN 203689644U CN 201420016196 U CN201420016196 U CN 201420016196U CN 203689644 U CN203689644 U CN 203689644U
- Authority
- CN
- China
- Prior art keywords
- breaker
- smoke transducer
- isolating switch
- smog sensor
- warning 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 - Fee Related
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Abstract
The utility model discloses a breaker of a novel built-in smog sensor. The breaker comprises a housing and a breaker body. The breaker body is provided with a power supply positive electrode access port, a power supply negative electrode access port, a breaker manual switch, and a smog sensor. The smog sensor is disposed inside the housing. The housing is provided with at least an air inlet hole communicated with the outer side. The air inlet hole is communicated with the smog sensor. The smog sensor is in parallel connection with the power supply negative electrode access port of the breaker. The beneficial effects are that the smog sensor is disposed in the breaker, so that the breaker cuts of the power under the conditions of reaching a preset smog density, and the circuit is not fired, and rescue personnel can more rapidly and more safely control and extinguish a fire hazard.
Description
Technical field
The utility model belongs to breaker technical field, particularly a kind of isolating switch of novel built-in smoke transducer.
Background technology
Existing isolating switch can only prevent because the fire of electrical fire occurs, and the effect that it can not produce power-off in running into all the other fire makes circuit can fire be produced further and be worsened, and causes being difficult to put out, and causes economic loss and casualties.
Utility model content
In order to overcome the deficiency of above-mentioned technology, the purpose of this utility model is to provide a kind of isolating switch of novel built-in smoke transducer.
The technical scheme that the utility model is taked for its technical matters of solution is:
A kind of isolating switch of novel built-in smoke transducer, comprise shell and breaker body, breaker body is provided with positive source access interface, power cathode access interface and isolating switch hand switch, also comprise a smoke transducer, smoke transducer is arranged on enclosure, on shell, be provided with the air admission hole that at least one is in communication with the outside, described air admission hole is communicated with described smoke transducer, and the power cathode incoming end of described smoke transducer and described isolating switch is connected in parallel.
Also comprise warning system, warning system comprises alarm and accumulator, alarm is made up of voice guard and visual alarm, described voice guard is all connected with storage battery with described visual alarm, accumulator is arranged on enclosure, and described accumulator is connected with described positive source incoming end, and described voice guard and visual alarm are installed in the outside of described shell, warning system is connected with isolating switch, automatically starts warning system after circuit breaker trip.
The beneficial effects of the utility model: the utility model is installed smoke transducer in isolating switch, make isolating switch can in the situation that smog reaches preset concentration, carry out power down process, guarantee that circuit can be not on fire, make rescue personnel can be more safer fire is controlled and is put out fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The isolating switch of a kind of novel built-in smoke transducer as shown in Figure 1, comprise shell 1 and breaker body 2, breaker body 2 is provided with positive source access interface, power cathode access interface and isolating switch hand switch 3, it should be noted that, also comprise a smoke transducer 4, smoke transducer 4 is arranged on shell 1 inside, on shell 1, be provided with the air admission hole 5 that at least one is in communication with the outside, described air admission hole 5 is communicated with described smoke transducer 4, and described smoke transducer 4 is connected in parallel with the power cathode incoming end of described isolating switch.
Further it should be noted that, also comprise warning system, warning system comprises alarm and accumulator 6, alarm is made up of voice guard 7 and visual alarm 8, described voice guard 7 and described visual alarm 8 are all electrically connected with accumulator 6, accumulator 6 is arranged on shell 1 inside, described accumulator 6 is connected with described positive source incoming end, described voice guard 7 and visual alarm 8 are installed in the outside of described shell 1, warning system is connected with isolating switch, automatically starts warning system after circuit breaker trip.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope, those ordinary skill in the art's simple change and replacement are all within protection domain of the present utility model.
Claims (2)
1. the isolating switch of a novel built-in smoke transducer, comprise shell and breaker body, breaker body is provided with positive source access interface, power cathode access interface and isolating switch hand switch, it is characterized in that: also comprise a smoke transducer, smoke transducer is arranged on enclosure, on shell, be provided with the air admission hole that at least one is in communication with the outside, described air admission hole is communicated with described smoke transducer, and the power cathode incoming end of described smoke transducer and described isolating switch is connected in parallel.
2. the isolating switch of a kind of novel built-in smoke transducer according to claim 1, it is characterized in that: also comprise warning system, warning system comprises alarm and accumulator, alarm is made up of voice guard and visual alarm, described voice guard is all connected with storage battery with described visual alarm, accumulator is arranged on enclosure, described accumulator is connected with described positive source incoming end, described voice guard and visual alarm are installed in the outside of described shell, warning system is connected with isolating switch, after circuit breaker trip, automatically start warning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016196.9U CN203689644U (en) | 2014-01-08 | 2014-01-08 | Breaker of novel built-in smog sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016196.9U CN203689644U (en) | 2014-01-08 | 2014-01-08 | Breaker of novel built-in smog sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689644U true CN203689644U (en) | 2014-07-02 |
Family
ID=51011521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016196.9U Expired - Fee Related CN203689644U (en) | 2014-01-08 | 2014-01-08 | Breaker of novel built-in smog sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109861A (en) * | 2018-01-30 | 2018-06-01 | 浙江西豪电梯成套设备制造有限公司 | A kind of elevator switch box with fire-proof function |
| CN112349558A (en) * | 2020-11-11 | 2021-02-09 | 华翔翔能科技股份有限公司 | Circuit breaker adopting multiple control modes |
-
2014
- 2014-01-08 CN CN201420016196.9U patent/CN203689644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109861A (en) * | 2018-01-30 | 2018-06-01 | 浙江西豪电梯成套设备制造有限公司 | A kind of elevator switch box with fire-proof function |
| CN112349558A (en) * | 2020-11-11 | 2021-02-09 | 华翔翔能科技股份有限公司 | Circuit breaker adopting multiple control modes |
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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: 20140702 Termination date: 20190108 |