CN202792372U - Timing air exchanging machine - Google Patents
Timing air exchanging machine Download PDFInfo
- Publication number
- CN202792372U CN202792372U CN 201220502914 CN201220502914U CN202792372U CN 202792372 U CN202792372 U CN 202792372U CN 201220502914 CN201220502914 CN 201220502914 CN 201220502914 U CN201220502914 U CN 201220502914U CN 202792372 U CN202792372 U CN 202792372U
- Authority
- CN
- China
- Prior art keywords
- timing
- ventilating fan
- air
- exchanging machine
- air exchanging
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a timing air exchanging machine which is mounted on an indoor wall and communicated with outside air. The air exchanging machine has functions of timing on-off and wind speed setting. A timing computer board is further arranged on the wall, and the timing on-off function can be set on the timing computer board. An air exchanging machine adjusting switch is arranged on an air exchanging machine board to achieve the function of wind speed resetting. The timing air exchanging machine is simple in structure, capable of achieving timing air exchange when people fall asleep, and favorable for improving indoor air freshness and health condition.
Description
Technical field
The utility model relates to a kind of timing ventilating fan.
Background technology
The present invention introduces fresh air in order to realize to airtight indoor timing.Particularly for the bedroom, generally close window when sleeping with isolated noise, but the room air oxygen content reduces gradually after sleeping, affects people's health and sleep quality.This regularly ventilating fan can free setting time of switch several times, after sleeping, introduce outdoor air to ensure the fresh of room air at predefined time automatic switch blower fan.
The utility model content
For realizing the above, the utility model provides following technical scheme: ventilating fan is installed on the indoor wall, communicates with outdoor air; Described ventilating fan is provided with timed switching function and wind speed set-up function.
Further, also be provided with regularly computer board on the wall, this timing computer board can arrange the timed switching function of ventilating fan.
Further, ventilating fan plate face is provided with the Fan Regulation switch, realizes the wind speed set-up function.
Further, ventilating fan is axial flow blower.
This timing ventilating fan that the utility model relates to, ventilating fan can be set many groups flexibly, and the computer board design opening and closing time, the wind speed that changes wind then can preset by fixing several grades, or sets simultaneously with computer board.
Description of drawings
Fig. 1 is regularly ventilating fan structural representation of the utility model;
The 1-ventilating fan; 2-wind speed configuration switch; The 3-computer board; The 4-socket.
The specific embodiment
As shown in Figure 1, be the structural representation of timing ventilating fan, the embodiment of this patent is fairly simple, only needs ventilating fan is installed on the indoor wall, and ventilating fan 1 lead-in wire is inserted socket, and indoor and outdoor realizes circulation of air by ventilating fan 1; Ventilating fan 1 has timed switching function and wind speed set-up function.
The setting of timed switching function realizes by computer board 3.
The type of ventilating fan 1 can the chosen axis flow fan.
This timing ventilating fan that the utility model provides, simple in structure, sleep peacefully people and can realize regularly ventilation when sleeping, be conducive to improve the room air freshness, improve health status.
This timing ventilating fan that the utility model provides is installed in the standard-sized stainless steel cylinder, is convenient to fill in after body of wall is beaten circular hole installation.Stainless steel cylinder outer end is equipped with the blinds air curtain in addition, and air curtain is opened air intake when blower fan is opened, and air curtain fell the outer dust of shielded room and wind and rain when blower fan cut out.
The specific embodiment described in the utility model does not consist of the restriction to the application's scope; every within the spirit and principle of the utility model design, any modification that one of skill in the art can make, be equal to and replace and improvement etc. all should be included within the protection domain of the present utility model.
Claims (4)
1. a timing ventilating fan is characterized in that described ventilating fan is installed on the indoor wall, communicates with outdoor air; Described ventilating fan is provided with timed switching function and wind speed set-up function.
2. timing ventilating fan according to claim 1 is characterized in that, also is provided with regularly computer board on the described wall, and this timing computer board can arrange the timed switching function of ventilating fan.
3. timing ventilating fan according to claim 1 is characterized in that, described ventilating fan plate face is provided with the Fan Regulation switch, realizes the wind speed set-up function.
4. timing ventilating fan according to claim 1 is characterized in that, described ventilating fan is axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502914 CN202792372U (en) | 2012-09-29 | 2012-09-29 | Timing air exchanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502914 CN202792372U (en) | 2012-09-29 | 2012-09-29 | Timing air exchanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792372U true CN202792372U (en) | 2013-03-13 |
Family
ID=47819626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502914 Expired - Fee Related CN202792372U (en) | 2012-09-29 | 2012-09-29 | Timing air exchanging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676809A (en) * | 2013-11-27 | 2015-06-03 | 中国建筑科学研究院 | Two-way new trend system of no pipeline formula |
-
2012
- 2012-09-29 CN CN 201220502914 patent/CN202792372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676809A (en) * | 2013-11-27 | 2015-06-03 | 中国建筑科学研究院 | Two-way new trend system of no pipeline formula |
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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: 20130313 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |