CN205401199U - Take automation of automatic alarm function to open exhaust fan - Google Patents
Take automation of automatic alarm function to open exhaust fan Download PDFInfo
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- CN205401199U CN205401199U CN201620169001.3U CN201620169001U CN205401199U CN 205401199 U CN205401199 U CN 205401199U CN 201620169001 U CN201620169001 U CN 201620169001U CN 205401199 U CN205401199 U CN 205401199U
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- fan
- exhaust fan
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Abstract
The utility model provides a take automation of automatic alarm function to open exhaust fan, includes the exhaust fan body, the shape of exhaust fan body is square or circular, the middle part of exhaust fan body is equipped with hollow frame, the fan frame is fixed with the fan, the fan contains a plurality of flabellums, fan still electricity is connected to the automatic switch who realizes fan switch control, thereby the automatic switch electricity is connected to the operation of opening and report to the police of at least one detector and alarm control fan when the detector detects the indoor environment and surpasses the certain degree, at least one detector contain detect indoor smog content and the time cigarette fog detector that reports to the police with detect indoor toxic gas and the time poison gas detector of reporting to the police, the alarm is audible -visual annunciator, therefore, the utility model discloses simple structure, convenient operation can air exhaust when needs, reduces indoor toxic gas, improves the security performance.
Description
Technical field
This utility model relates to the technical field of exhaust fan, particularly relates to and a kind of automatically turns on exhaust fan with auto-alarm function.
Background technology
Exhaust fan is the device of a kind of dredging flow, and it is relatively conventional in daily life.In the indoor place that some is large-scale, such as sport and body-building shop, meeting room, the people intensive place such as it is processed into, a number of exhaust fan is installed, be conducive to keeping the quality of room air, prevent the toxic and harmfuls such as carbon dioxide excessive, human body is adversely affected.In the local maintenance also generally adopting exhaust fan to carry out air quality such as kitchen, toilet.But existing exhaust fan is relatively simple due to structure, its control mode mostly adopts single Artificial Control, not only manages relatively complicated, and power consumption power consumption is comparatively serious, is unfavorable for energy-saving and emission-reduction.In addition, existing exhaust fan usually adopts Artificial Control, and at indoor toxic gas or when there are the situations such as fire, exhaust fan will not be had an effect, thus not being provided that air-exhausting function.
For this, designer of the present utility model is because drawbacks described above, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research design goes out a kind of to automatically turn on exhaust fan with auto-alarm function, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is in that to provide a kind of and automatically turns on exhaust fan with auto-alarm function, and its simple in construction is easy to operate, can carry out air draft when needed, reduce indoor toxic gas, improve security performance.
For solving the problems referred to above, the utility model discloses and a kind of automatically turn on exhaust fan with auto-alarm function, including exhaust fan body, being shaped as of described exhaust fan body is square or circular, it is characterised in that:
The middle part of described exhaust fan body is provided with the fan frame of hollow, described fan frame is fixed with fan, described fan comprises multiple flabellum, described fan is also electrically connected to realize the automatic switch that fan swicth controls, and described automatic switch is electrically connected at least one detector and alarm thus detecting that controlling fan when indoor environment exceedes to a certain degree carries out opening and carry out operation of reporting to the police at detector.
Wherein: at least one detector described comprises the detection of poison gas device of toxic gas and alarm in the smoke-detectors and sensing chamber detecting indoor smog content and alarm.
Wherein: described alarm is audible-visual annunciator.
Wherein: the outside of described fan frame is additionally provided with shutter.
Wherein: the periphery of described exhaust fan body comprises the installing frame being mounted to correct position.
Wherein: described installing frame is interval with multiple fixing hole to be fixed by securing member.
By said structure it can be seen that the exhaust fan that automatically turns on auto-alarm function of the present utility model has the effect that
1, simple in construction, installs easy to operate；
2, realize automatic exhausting, improve indoor security performance；
3, with low cost, provide better effect for personnel's safety guarantee.
Detailed content of the present utility model can be obtained by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the structural representation automatically turning on exhaust fan with auto-alarm function of the present utility model.
Accompanying drawing labelling:
10, exhaust fan body；11, installing frame；12, fan frame；13, support；14, shutter；15, fan；16, flabellum；17, automatically switch；18, smoke-detectors；19, detection of poison gas device；20, alarm.
Detailed description of the invention
Referring to Fig. 1, it is shown that of the present utility model automatically turn on exhaust fan with auto-alarm function.
The described exhaust fan that automatically turns on auto-alarm function includes exhaust fan body 10, the shape of described exhaust fan body 10 can square for shown in Fig. 1, it is alternatively circle, the installing frame 11 that can mount to the correct positions such as body of wall is comprised at its periphery, described installing frame 11 can be interval with multiple fixing hole, to be fixed by securing members such as bolts.
The middle part of described exhaust fan body 10 is provided with the fan frame 12 of hollow, and the middle part of described fan frame 12 is fixed with fan 15 by support 13, and described fan 15 comprises multiple flabellum 16.
Wherein, for realizing the normal circulation of air, the outside of described fan frame 12 also can be provided with shutter 14, thus shutter 14 carries out opening and closing when fan 15 switchs, can close fan frame 12 to avoid the entrance of extraneous air in the not used time.
Wherein, for realizing automatic alarm and automatically turning on, described fan 15 is also electrically connected to switch 17 automatically, described automatic switch 17 can realize the on-off control of fan 15, described automatic switch 17 is electrically connected at least one detector, and described automatic switch is also electrically connected to alarm 20, thus detecting that controlling fan when indoor environment exceedes to a certain degree carries out opening and carry out operation of reporting to the police at detector, remind the personnel of indoor and outdoor, be effectively ensured the safety of indoor occupant and property.
Wherein, at least one detector described can comprise smoke-detectors 18 and detection of poison gas device 19, described smoke-detectors 18 can detect indoor smog content, thus meet on fire in indoor, during the situation such as smolder, when indoor smog exceedes certain limit, send signal to switch 17 automatically, control fan open and report to the police in time, described detection of poison gas device 19 can carbon monoxide in sensing chamber, the toxic gas such as sulfur dioxide, thus when situations such as indoor gas leaks, when toxic gas exceedes certain limit, send signal to switch 17 automatically, control fan open and report to the police.
Wherein, described alarm 20 is audible-visual annunciator, to report to the police timely operation from the many aspects such as sound, optics.
As can be seen here, the utility model has the advantage of:
1, simple in construction, installs easy to operate；
2, realize automatic exhausting, improve indoor security performance；
3, with low cost, provide better effect for personnel's safety guarantee.
It is readily apparent that above description and record are only illustrate rather than in order to limit disclosure of the present utility model, application or use.Although describing in an embodiment and being described in the drawings embodiment, but this utility model be not intended to by accompanying drawing example and be described as in an embodiment it is now recognized that optimal mode to implement the specific examples of instruction of the present utility model, scope of the present utility model will include any embodiment falling into description and appended claims above.
Claims (6)
1. automatically turning on an exhaust fan with auto-alarm function, including exhaust fan body, being shaped as of described exhaust fan body is square or circular, it is characterised in that:
The middle part of described exhaust fan body is provided with the fan frame of hollow, described fan frame is fixed with fan, described fan comprises multiple flabellum, described fan is also electrically connected to realize the automatic switch that fan swicth controls, and described automatic switch is electrically connected at least one detector and alarm thus detecting that controlling fan when indoor environment exceedes to a certain degree carries out opening and carry out operation of reporting to the police at detector.
2. automatically turn on exhaust fan as claimed in claim 1, it is characterised in that: at least one detector described comprises the detection of poison gas device of toxic gas and alarm in the smoke-detectors and sensing chamber detecting indoor smog content and alarm.
3. automatically turn on exhaust fan as claimed in claim 1, it is characterised in that: described alarm is audible-visual annunciator.
4. automatically turn on exhaust fan as claimed in claim 1, it is characterised in that: the outside of described fan frame is additionally provided with shutter.
5. automatically turn on exhaust fan as claimed in claim 1, it is characterised in that: the periphery of described exhaust fan body comprises the installing frame being mounted to correct position.
6. automatically turn on exhaust fan as claimed in claim 5, it is characterised in that: described installing frame is interval with multiple fixing hole to be fixed by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169001.3U CN205401199U (en) | 2016-03-07 | 2016-03-07 | Take automation of automatic alarm function to open exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169001.3U CN205401199U (en) | 2016-03-07 | 2016-03-07 | Take automation of automatic alarm function to open exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401199U true CN205401199U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169001.3U Expired - Fee Related CN205401199U (en) | 2016-03-07 | 2016-03-07 | Take automation of automatic alarm function to open exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843297A (en) * | 2017-01-24 | 2017-06-13 | 柳州得实科技有限公司 | A kind of sulfur dioxide concentration regulator control system |
| CN111623455A (en) * | 2020-04-16 | 2020-09-04 | 华南理工大学 | Ventilation structure for building engineering |
-
2016
- 2016-03-07 CN CN201620169001.3U patent/CN205401199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843297A (en) * | 2017-01-24 | 2017-06-13 | 柳州得实科技有限公司 | A kind of sulfur dioxide concentration regulator control system |
| CN111623455A (en) * | 2020-04-16 | 2020-09-04 | 华南理工大学 | Ventilation structure for building engineering |
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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 |
Granted publication date: 20160727 Termination date: 20170307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |