CN2436698Y - Intelligent scavenger fan - Google Patents
Intelligent scavenger fan Download PDFInfo
- Publication number
- CN2436698Y CN2436698Y CN 00223364 CN00223364U CN2436698Y CN 2436698 Y CN2436698 Y CN 2436698Y CN 00223364 CN00223364 CN 00223364 CN 00223364 U CN00223364 U CN 00223364U CN 2436698 Y CN2436698 Y CN 2436698Y
- Authority
- CN
- China
- Prior art keywords
- intelligent
- housing
- fan
- scavenger fan
- motor
- 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 provides an intelligent scavenger fan. The intelligent scavenger fan comprises a casing which is provided with a wind outlet and a wind inlet, a motor which is arranged in the casing, a fan blade which is connected with the motor, a fan housing which is matched with the wind inlet of the casing, an air-sensitive sensing head and a humidity-sensitive sensing head which are arranged on the casing, and a control circuit board. When the intelligent scavenger fan is used, the intelligent scavenger fan can automatically start to do scavenging action to accelerate the speed of moisture elimination and abnormal flavour elimination when the moisture or the abnormal flavour of the indoor environment appears, and the intelligent scavenger fan can automatically stop working after the moisture or the abnormal flavour is eliminated; thus, the environment cleanness is maintained, the human health is realized, and the accident generaton is prevented.
Description
The utility model relates to a kind of ventilation fan, particularly relates to a kind of intelligent ventilation fan.
The ventilation fan of production and selling mainly is the ventilation fan of manual control and operation in the market, and it is when needs use, and opens switch artificially, when not needing to use, closes swap switch again artificially.The another kind of ventilation fan that belongs to automatic control is mainly used in harmful gases such as coal gas when existing, the removing and harmful gas side by side of reporting to the police automatically.
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, occur moist or have under the situation of peculiar smell all taking a breath by Auto Power On in indoor environment, and intelligent ventilation fan that can autostop after ambient moisture or peculiar smell eliminating.
The intelligent ventilation fan of the utility model includes the housing of exhaust outlet and intake grill, be arranged on the motor in the housing, the fans that is connected with motor, the fan housing that cooperates with the housing intake grill, be installed in air-sensitive sensing head and wet quick sensing head on the housing, and control circuit board.Wherein, pour in down a chimney, anti-adverse current baffle plate can be set at the exhaust outlet place, be connected on the housing by axle for preventing air-flow.Fans is template blade or parallel discs impeller, when fans is the template blade, is common the most frequently used axial flow ventilation fan, and intake grill and exhaust outlet are positioned on the same axis; When fans is the parallel discs impeller, be centrifugal ventilation fan, intake grill and exhaust outlet are 90 ° angle, exhaust outlet is positioned on the tangent direction of parallel discs impeller, at this moment, generate heat when preventing machine operation, can the intake grill counterparty to housing on ventilated port is set, and the blast fan cover plate of annular is set at the intake grill place.
The working principle of the utility model intelligence ventilation fan is, when environment occurs moist or has peculiar smell to exist, air-sensitive sensing head or wet quick sensing head are passed to control circuit board with signal, and control circuit board sends actuating signal to motor, and motor rotates, fans is rotated thereupon, indoor air sucks from intake grill, blow anti-adverse current baffle plate open after, discharge from exhaust outlet, the ventilation fan Auto Power On is taken a breath, and gets rid of humidity and peculiar smell; Otherwise after ambient moisture and peculiar smell were excluded, air-sensitive sensing head or wet quick sensing head were passed to control circuit board with signal again, and control circuit board sends the signal that shuts down to motor, and motor stops operating, and fans stops operating thereupon, the ventilation fan autostop.
The advantage of the utility model intelligence ventilation fan is simple in structure, reasonable in design, easy to use, be suitable between domestic hygiene and other place that need dehumidify, eliminate the unusual smell by taking a breath use, realize control ventilation dehumidifying automatically, keep the environment clean, help healthyly, and the accident that can prevent takes place.
Describe the utility model embodiment in detail below in conjunction with accompanying drawing.
Fig. 1: the utility model embodiment 1 structural representation
Fig. 2: the utility model embodiment 2 structural representations
Embodiment 1: the intelligent ventilation fan of the utility model includes the housing 1 of exhaust outlet 2 and intake grill 3, be arranged on the motor 4 in the housing 1, the fans that is connected with motor 4 (template blade) 5, the fan housing 6 that cooperates with intake grill 3 on the housing 1, be installed in air-sensitive sensing head 7 and wet quick sensing head 8 on the housing 1, control circuit board 9.And the anti-adverse current baffle plate 10 that is arranged on exhaust outlet 2 places.
Embodiment 2: the intelligent ventilation fan of the utility model includes the housing 1 of exhaust outlet 2 and intake grill 3 and ventilated port 11, be arranged on the motor 4 in the housing 1, the fans that is connected with motor 4 (parallel discs impeller) 5, the fan housing 6 that cooperates with housing 1 intake grill 3, be installed in air-sensitive sensing head 7 and wet quick sensing head 8 on the housing 1, control circuit board 9 is arranged on the blast fan cover plate 12 at intake grill 3 places, and the anti-adverse current baffle plate 10 that is arranged on exhaust outlet 2 places.
Claims (3)
1, a kind of intelligent ventilation fan includes the housing of exhaust outlet and intake grill, is arranged on the motor in the housing, the fans that is connected with motor, and the fan housing that cooperates with the housing intake grill, it is characterized in that also being equipped with on the housing air-sensitive sensing head and wet quick sensing head, and control circuit board.
2, intelligent ventilation fan as claimed in claim 1 is characterized in that housing exhaust outlet place is provided with anti-adverse current baffle plate.
3, intelligent ventilation fan as claimed in claim 1 or 2 is characterized in that fans is template blade or parallel discs impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223364 CN2436698Y (en) | 2000-08-25 | 2000-08-25 | Intelligent scavenger fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223364 CN2436698Y (en) | 2000-08-25 | 2000-08-25 | Intelligent scavenger fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436698Y true CN2436698Y (en) | 2001-06-27 |
Family
ID=33587926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223364 Expired - Fee Related CN2436698Y (en) | 2000-08-25 | 2000-08-25 | Intelligent scavenger fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436698Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760358A (en) * | 2019-01-24 | 2019-05-17 | 王吉霞 | A kind of Full-closed environment protection vertical garbage briquetting machine |
-
2000
- 2000-08-25 CN CN 00223364 patent/CN2436698Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760358A (en) * | 2019-01-24 | 2019-05-17 | 王吉霞 | A kind of Full-closed environment protection vertical garbage briquetting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |