CN2706699Y - Air duster capable of automatically cleaning filtering net - Google Patents
Air duster capable of automatically cleaning filtering net Download PDFInfo
- Publication number
- CN2706699Y CN2706699Y CN 200420011131 CN200420011131U CN2706699Y CN 2706699 Y CN2706699 Y CN 2706699Y CN 200420011131 CN200420011131 CN 200420011131 CN 200420011131 U CN200420011131 U CN 200420011131U CN 2706699 Y CN2706699 Y CN 2706699Y
- Authority
- CN
- China
- Prior art keywords
- air
- blower fan
- filtering net
- filter screen
- housing
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an air duster capable of automatically cleaning a filtering net, which is used for cleaning the indoor air, solving the problem that the dust on the filtering net is automatically cleaned, ensuring the purity of the indoor air. The technical proposal is that a rotatable hinge is arranged on the air outlet at the indoor surface of a casing in which a blower fan is provided; a changeover switch is provided under the air outlet; outdoor air inlet and outlet are provided with the filtering nets; the blower fan is installed on the air convection port of a partition board in the casing to be connected with the changeover switch via a conducting wire; a filtering board is provided between the partition board and the filtering net. The utility model has novel structure, convenient installation and use, cleaning automatically the dust on the filtering net with favorable quality of the indoor air, and solving problem that the filter net is cleaned manually in a long term.
Description
One, technical field
The utility model relates to a kind of air cleaning device that cleans the automated cleaning filter screen that room air uses.
Two, background technology
The air of indoor cleaning is very important to people's healthy living, people have adopted multiple technologies in the hope of solving the fresh and clean problem of room air for this reason, as ventilation fan, various filters or the like, ventilation fan only plays the cross-ventilation effect, can not reach the dedusting purpose, and mostly various air cleaners are to be contained in by fan and filter screen and constitute in the housing, and filter screen in use tends to the sticking a large amount of dusts of heap, time is long slightly, not only influence the filtration of air, but also can not have the dedusting effect because of the dust of its surface sediment band bacterium, even also can pollute room air, service life is short, people normally in use for some time for this reason, the artificial filtering material of removing cleans or changes, and both bothers, and is unhygienic, change filtering material, the cost height, but also influence is ventilated and result of use greatly, even do not reach indoor air clean dedusting purpose.
Three, utility model content
At above-mentioned situation, the purpose of the utility model just provides a kind of air cleaning device of novel automated cleaning filter screen, can effectively solve the automatic removing of filter screen dust, guarantee the problem of room air cleaning, the technical scheme of its solution is on the gas outlet of shell chamber inner face the folding of louver rotary type to be arranged, blower fan is arranged in the housing, reversing switch (bi-directional power switch) is arranged below the gas outlet, in the shell chamber external admission mouth filter screen is housed, on the cross-ventilation mouth of housing internal partition blower fan is housed, blower fan links to each other with reversing switch through lead, in the housing between dividing plate and filter screen filter is housed, the utility model novel structure uniqueness, easy to install, life-span is long, the filter screen dust is removed automatically, sanitation and hygiene, and IAQ is good, solved that people for a long time want to solve and the automatic removing problem of unsolved filter screen dust, the wide development application market has been arranged.
Four, description of drawings
Fig. 1 is a structural front view of the present utility model (housing is cut open).
Fig. 2 is the utility model indoor surface front view.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provide by Fig. 1, Fig. 2, on the gas outlet of housing 7 indoor surface rotary type folding 8 is housed, blower fan 2 is housed in the housing, reversing switch 1 is arranged below the gas outlet, housing 7 outdoor air inlet/outlets are equipped with filter screen 5, blower fan 2 is contained on the cross-ventilation mouth 9 of housing internal partition 3, and links to each other with reversing switch 1 through lead, in the housing that dividing plate 3 and filter screen are 5 filter plate 4 is housed.
For convenience and the timing automatic removing of using, timer 6 is housed on the reversing switch 1, is used for self-clocking, timer 6 is commercially available timer commonly used, as the timer on the electric fan, timer and reversing switch also can unite two into one, and as timing reversing switch commonly used on the various electrical equipment etc., all can as long as can play the effect of timing reversing, have no special requirements, as artificial timing reversing, can save timer, to bother but use.
Working condition of the present utility model is that connection power supply reversing switch 1 drives the running of blower fan 2 forwards, extracts outdoor air through filter screen 5 and filter plate 4, is sent into indoor by the gas outlet; Connect reversing switch 1 once more, drive blower fan 2 antiports, at this moment, airflow direction by system changes, the laying dust that back draught will accumulate on the parts such as filter plate 4 and filter screen 5 blows down automatically, do not need manually to pull down filter screen and filter plate is manually removed again, just can reach the purpose of cleaning, realize automatic dedusting.If timer 6 is housed on reversing switch 1, its working condition is, connect reversing switch 1, under normal circumstances, 2 runnings of power drives blower fan, extracting air is sent to indoor air outlet through filter screen 5 and filter plate 4, when running well again, and timer counting 6 pairs of running times, when normal operating time reaches setting-up time (setting as required), timer 6 sends signal to blower fan reversing switch 1, and blower fan reversing switch 1 oppositely switches, and makes the blower fan counter-rotating, at this moment, airflow direction by system changes, and the laying dust that back draught will accumulate on the parts such as filter plate 4 beyond the dividing plate 3 and filter screen 5 blows down, and reaches the purpose of automated cleaning dedusting.In the process of blower fan counter-rotating, timer continues counting, and after the blower fan counter-rotating accumulative total working time reached setting-up time, timer sent reverse signal once more, and reversing switch 1 switches once more according to signal, makes blower fan recover to run well.In order to protect blower fan, in each switching rotation direction, timer 6 can send a halted signals to reversing switch 1, makes blower fan suspend the running time (10 seconds-100 seconds), provides reverse signal again, to guarantee result of use and to increase the service life.
The utility model is to the existing creationary improvement of air dust remover, and for people's life provides good environment, the Application and Development extensive market has remarkable economical and social benefit.
Claims (2)
1, a kind of air cleaning device of automated cleaning filter screen, on the gas outlet of its housing (7) indoor surface rotary type folding (8) is housed, blower fan (2) is housed in the housing, it is characterized in that below the gas outlet reversing switch (1) being arranged, the outdoor air inlet/outlet of housing (7) is equipped with filter screen (5), blower fan (2) is contained on the cross-ventilation mouth (9) of housing internal partition (3), and links to each other through the same reversing switch of lead (1), in the housing between dividing plate (3) and filter screen (5) filter plate (4) is housed.
2, the air cleaning device of automated cleaning filter screen according to claim 1 is characterized in that being equipped with on the said reversing switch (1) timer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011131 CN2706699Y (en) | 2004-06-25 | 2004-06-25 | Air duster capable of automatically cleaning filtering net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011131 CN2706699Y (en) | 2004-06-25 | 2004-06-25 | Air duster capable of automatically cleaning filtering net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706699Y true CN2706699Y (en) | 2005-06-29 |
Family
ID=34848636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420011131 Expired - Fee Related CN2706699Y (en) | 2004-06-25 | 2004-06-25 | Air duster capable of automatically cleaning filtering net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706699Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734911A (en) * | 2012-06-29 | 2012-10-17 | 李慧岭 | Air filtering and conveying device |
| CN104153066A (en) * | 2014-07-21 | 2014-11-19 | 苏州凯枫瑞电子科技有限公司 | Auto-control textile dust-removing pipe structure |
| CN104258999A (en) * | 2014-09-15 | 2015-01-07 | 陈兆红 | Air purifier |
| CN104534564A (en) * | 2014-12-29 | 2015-04-22 | 宁波市镇海捷登应用技术研究所 | Multifunctional detachable air purifier |
| CN107167032A (en) * | 2017-05-03 | 2017-09-15 | 许继集团有限公司 | Dust removal method, the system of suction-type aerial cooler and filter |
-
2004
- 2004-06-25 CN CN 200420011131 patent/CN2706699Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734911A (en) * | 2012-06-29 | 2012-10-17 | 李慧岭 | Air filtering and conveying device |
| CN104153066A (en) * | 2014-07-21 | 2014-11-19 | 苏州凯枫瑞电子科技有限公司 | Auto-control textile dust-removing pipe structure |
| CN104258999A (en) * | 2014-09-15 | 2015-01-07 | 陈兆红 | Air purifier |
| CN104534564A (en) * | 2014-12-29 | 2015-04-22 | 宁波市镇海捷登应用技术研究所 | Multifunctional detachable air purifier |
| CN104534564B (en) * | 2014-12-29 | 2017-01-18 | 宁波市镇海捷登应用技术研究所 | Multifunctional detachable air purifier |
| CN107167032A (en) * | 2017-05-03 | 2017-09-15 | 许继集团有限公司 | Dust removal method, the system of suction-type aerial cooler and filter |
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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 |