CN204386955U - Dry special fan - Google Patents
Dry special fan Download PDFInfo
- Publication number
- CN204386955U CN204386955U CN201420861544.2U CN201420861544U CN204386955U CN 204386955 U CN204386955 U CN 204386955U CN 201420861544 U CN201420861544 U CN 201420861544U CN 204386955 U CN204386955 U CN 204386955U
- Authority
- CN
- China
- Prior art keywords
- special fan
- dry
- drive device
- housing
- wind
- 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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- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model is dried special fan and is related to occupational health and environment measuring field, is specifically related to dry special fan, the power supply, switch, motor, the impeller that comprise housing and be connected successively; Described housing is provided with an intake grill and exhaust outlet, it is characterized in that, described air inlet is provided with a filtrating equipment.The utility model makes simple, convenient to use, and using scope is wide, improves drying efficiency, and can ensure drying effect.
Description
Technical field
The utility model relates to occupational health and environment measuring field, is specifically related to dry special fan.
Background technique
Porous plate is applied very extensive in occupational health and environment measuring, because porous plate caliber is different, and the special construction taken the shape of the letter U, adopt conventional drying or dry in cabinet to dry, efficiency is low, and effect is undesirable, porous plate is not well dried, will sampling volume be affected, because sampling volume is very important for testing result, and then affect testing result.
Summary of the invention
In order to solve the problem, the invention provides a kind of making simple, convenient to use, applied widely, improving drying efficiency, and the oven dry special fan of drying effect can be ensured.
The utility model dries special fan, the power supply, switch, motor, the impeller that comprise housing and be connected successively; Described housing is provided with an intake grill and exhaust outlet, it is characterized in that, described air inlet is provided with a filtrating equipment.
Preferably, filtrating equipment is HEPA filter screen.
Preferably, dry special fan, also comprise a wind-drive device, it is characterized in that, described wind-drive device is hollow taper, and vertex of a cone place has an aperture, and the described wind-drive device the other end is connected with the exhaust outlet of housing.
Preferably, the diameter of aperture is plurality of specifications.
Preferably, motor is parallel with interconnective heating element and heater switch, described heating element is between filtrating equipment and impeller.
The utility model makes simple, convenient to use, applied widely, improves drying efficiency, and can ensure drying effect.
Accompanying drawing explanation
Fig. 1 is for drying special fan fundamental diagram.
Fig. 2 is for drying special fan structural scheme of mechanism.
Reference character: 1-housing, 2-power supply, 3-switch, 4-motor, 5-intake grill, 6-exhaust outlet, 7-filtrating equipment, 8-wind-drive device, 9-impeller, 10-heating element, 11-heater switch.
Embodiment
The utility model dries special fan, the power supply 2, switch 3, motor 4, the impeller 9 that comprise housing 1 and be connected successively; Power supply 2 can select lithium cell, also can be connected with conventional electricity by connecting line, described housing 1 is provided with an intake grill 5 and exhaust outlet 6, and described intake grill 5 place is provided with a filtrating equipment 7.Filtrating equipment 7 is HEPA filter screen.Dry special fan and also comprise a wind-drive device 8, wind-drive device 8 is in hollow taper, and vertex of a cone place has an aperture, and described wind-drive device 8 the other end is connected by screw thread with the exhaust outlet 6 of housing 1.Wind-drive device 7 makes the air head piece footpath blown out diminish, aperture on wind-drive device 7 is plurality of specifications, with the oven dry of the porous plate or similar vessel that adapt to different size, motor 4 is parallel with interconnective heating element 10 and heater switch 11, described heating element 10 is between filtrating equipment 7 and impeller 9, open heater switch 11, heating element 10 is started working, by the air that housing 1 intake grill 5 enters, under the heating of heating element 10, temperature rises, and is conducive to the vessel that flash baking needs are dried.
During use, select suitable wind-drive device 8, wind-drive device 8 is arranged on housing 1 exhaust outlet 6 place, and the small bore end on wind-drive device 7 is inserted in the vessel needing to dry, such as porous plate, opening switch 3, motor 4 is started working, impeller 9 is rotated, air is made to enter housing 1 by intake grill 5, due to intake grill 5, place is provided with HEPA filter screen, smog in air will be removed, the pollutant such as dust and bacterium, the wind-drive device 7 that air after removal of impurities connects on exhaust outlet 6 and enter need dry vessel in, air-flow is taken away the moisture in vessel and realizes the drying of vessel, also can on motor 4 interconnective heating element 10 in parallel and heater switch 11, heating element 10 is placed between HEPA filter screen and impeller 9, open heater switch 11, heating element 10 heats the air-flow entering housing 1, gas flow temperature rises, vessel drying rate can be improved, heating element can select conventional electric heating wire.
Claims (5)
1. dry a special fan, the power supply (2), switch (3), motor (4), the impeller (9) that comprise housing (1) and be connected successively; Described housing (1) is provided with an intake grill (5) and exhaust outlet (6), it is characterized in that, described intake grill (5) place is provided with a filtrating equipment (7).
2. dry special fan as claimed in claim 1, it is characterized in that, described filtrating equipment (7) is HEPA filter screen.
3. dry special fan as claimed in claim 2, also comprise a wind-drive device (8), it is characterized in that, described wind-drive device (8) is in hollow taper, vertex of a cone place has an aperture, and described wind-drive device (8) the other end is connected with the exhaust outlet (6) of housing (1).
4. dry special fan as claimed in claim 3, it is characterized in that, described aperture is plurality of specifications.
5. dry special fan as claimed in claim 4, it is characterized in that, described motor (4) is also parallel with interconnective heating element (10) and heater switch (11), described heating element (10) is positioned between filtrating equipment (7) and impeller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861544.2U CN204386955U (en) | 2014-12-31 | 2014-12-31 | Dry special fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861544.2U CN204386955U (en) | 2014-12-31 | 2014-12-31 | Dry special fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386955U true CN204386955U (en) | 2015-06-10 |
Family
ID=53359679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861544.2U Expired - Fee Related CN204386955U (en) | 2014-12-31 | 2014-12-31 | Dry special fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568318A (en) * | 2016-11-14 | 2017-04-19 | 国网天津市电力公司 | Rapid water removing device for pressure transmitter |
-
2014
- 2014-12-31 CN CN201420861544.2U patent/CN204386955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568318A (en) * | 2016-11-14 | 2017-04-19 | 国网天津市电力公司 | Rapid water removing device for pressure transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHAANXI CHINA CERTIFICATION + INSPECTION EVALUATIO Free format text: FORMER NAME: SHAANXI YONG'AN TECHNOLOGY RESEARCH AND DEVELOPMENT DETECTION CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 710065, No. 801, building 8, building 8, five road, hi tech Zone, Shaanxi, Xi'an Patentee after: Shaanxi Zhong Wei Evaluation Technology Co., Ltd. Address before: 710000 five digital building, science and technology, Shaanxi, Xi'an Patentee before: The science and technology research and development of Yongan, Shaanxi detect Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |