CN203297124U - Air exhausting device - Google Patents
Air exhausting device Download PDFInfo
- Publication number
- CN203297124U CN203297124U CN2013201929514U CN201320192951U CN203297124U CN 203297124 U CN203297124 U CN 203297124U CN 2013201929514 U CN2013201929514 U CN 2013201929514U CN 201320192951 U CN201320192951 U CN 201320192951U CN 203297124 U CN203297124 U CN 203297124U
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- CN
- China
- Prior art keywords
- carbon monoxide
- detection module
- monoxide detection
- control module
- power supply
- 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
An air exhausting device comprises an exhaust fan, a power source, a carbon monoxide detection module and a control module. The power source is respectively connected with the exhaust fan, the carbon monoxide detection module and the control module. The control module is respectively connected with the carbon monoxide detection module and the exhaust fan. According to data fed back by the carbon monoxide detection module, the exhaust fan is controlled to be turned on or turned off. The air exhausting device can detect the content of indoor carbon monoxide, and when the content of carbon monoxide exceeds the standard, the carbon monoxide is exhausted to the outside so that poisoning can be avoided.
Description
Technical field
The utility model belongs to the gas detection technology field, relates in particular to a kind of extractor fan.
Background technique
Have a bath and often there will be gas poisoning event with gas hot-water apparatus winter, and the north also there will be carbon monoxide poisoning while with stove, getting warm by the fire., because carbon monoxide is tasteless, be difficult to perceive carbon monoxide.
Therefore, there is defect in technology now, needs to improve.
The model utility content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of extractor fan is provided.
The utility model is achieved in that
A kind of extractor fan, wherein, comprise induced draft fan, power supply, Carbon Monoxide Detection module and control module; Described power supply is connected with described control module with described induced draft fan, described Carbon Monoxide Detection module respectively; Described control module is connected with described Carbon Monoxide Detection module, described induced draft fan respectively, according to the open and close of the numerical control induced draft fan of Carbon Monoxide Detection module feedback.
Described extractor fan, wherein, also comprise a switch button, and described switch button is connected with power supply, is used for controlling the switch of power supply.
Adopt such scheme, described extractor fan can detect the content of indoor carbon monoxide, can be in time outdoor the carbon monoxide discharge when carbon monoxide exceeds standard, and with anti-poisoning.
Description of drawings
Fig. 1 is the annexation figure of the utility model extractor fan.
Embodiment
, in order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of extractor fan, wherein, comprise induced draft fan 3, power supply 1, Carbon Monoxide Detection module 2 and control module 4; Described power supply 1 is connected with described induced draft fan 3, described Carbon Monoxide Detection module 2 and described control module 4 respectively; Described control module 4 is connected with described Carbon Monoxide Detection module 2, described induced draft fan 3 respectively, according to the open and close of the numerical control induced draft fan of Carbon Monoxide Detection module 2 feedback.
Described extractor fan, wherein, also comprise a switch button, and described switch button is connected with power supply 1, is used for controlling the switch of power supply.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. an extractor fan, is characterized in that, comprises induced draft fan, power supply, Carbon Monoxide Detection module and control module; Described power supply is connected with described control module with described induced draft fan, described Carbon Monoxide Detection module respectively; Described control module is connected with described Carbon Monoxide Detection module, described induced draft fan respectively, according to the open and close of the numerical control induced draft fan of Carbon Monoxide Detection module feedback.
2. extractor fan according to claim 1, is characterized in that, also comprises a switch button, and described switch button is connected with power supply, is used for controlling the switch of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201929514U CN203297124U (en) | 2013-04-17 | 2013-04-17 | Air exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201929514U CN203297124U (en) | 2013-04-17 | 2013-04-17 | Air exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297124U true CN203297124U (en) | 2013-11-20 |
Family
ID=49573134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201929514U Expired - Fee Related CN203297124U (en) | 2013-04-17 | 2013-04-17 | Air exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018071903A (en) * | 2016-10-31 | 2018-05-10 | 新コスモス電機株式会社 | Ventilation system |
-
2013
- 2013-04-17 CN CN2013201929514U patent/CN203297124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018071903A (en) * | 2016-10-31 | 2018-05-10 | 新コスモス電機株式会社 | Ventilation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140417 |