CN201482758U - Sucking and blowing air blower - Google Patents
Sucking and blowing air blower Download PDFInfo
- Publication number
- CN201482758U CN201482758U CN2009201582131U CN200920158213U CN201482758U CN 201482758 U CN201482758 U CN 201482758U CN 2009201582131 U CN2009201582131 U CN 2009201582131U CN 200920158213 U CN200920158213 U CN 200920158213U CN 201482758 U CN201482758 U CN 201482758U
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- CN
- China
- Prior art keywords
- air
- blower fan
- hair
- dryer
- air blower
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- 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 - Lifetime
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Abstract
The utility model discloses a sucking and blowing air blower, which comprises an air delivery pipe (1), an air blower chamber (2) and a tail handle (3), wherein the air blower chamber (2) is provided with an air delivery opening (4) communicated with the air delivery pipe (1), the interior of the air blower chamber (2), which is close to the air delivery opening (4), is provided with an air fan (5) and an air hole cover (6). The tail handle (3) is arranged at the tail end of the air blower chamber and comprises a battery, a control circuit and a switch (7). The air fan (5) is a sucking and blowing fan which can forward and backward switch; and the air hole cover (6) is a grid hole which surrounds the air blower chamber (2) and causes the air blower chamber (2) to be communicated with the external world. The sucking and blowing air blower has the high integration, simple structure and higher practical value, is convenient to carry and is particularly suitable to the maintenance of devices on the external field.
Description
Technical field
The utility model relates to a kind of blower fan, particularly blows the blower fan of switching about a kind of can the suction.
Background technology
Hair-dryer and induced-draught fan all are widely used cleaning devices.According to actual needs, induced-draught fan is generally by small foreign material such as air-breathing absorption dirt sand, and hair-dryer then is mainly used in to be handled the tide drying of going of the object that makes moist.
For example in the process of flight-line service aircraft, especially in climatization, particularly at equipment such as the radio station of safeguarding, compass when opening the maintenance flap, carried out anticorrosion, water-proofing treatment though find some cable adapter.But because the influence of environment temperature and other factors, have and go mouldy and intake, cause communication apparatus to break down, influence the normal use of aircraft and dismantling inconvenience.For this reason, generally take high pressure cold wind bottle dry processing of drying in the real work,, need carefully during use, can not collide in case occurs danger, so hidden danger is bigger because the cold wind bottle pressure is big.
And when the equipment of taking apart carries out maintaining, may have rare foreign material such as the dust grains of sand in the equipment, according to the requirement of aircraft flight-line service, must clear up foreign material, to get rid of hidden danger.For this reason, actual generally the needs adopts induced-draught fan directly to draw by air pressure.
In the real aircraft maintenance work, induced-draught fan and hair-dryer need often to use, and prior art induced-draught fan and hair-dryer are two kinds of independent devices, during actual the use, particularly during Flight Line Maintenance, carry inconvenience relatively.
The utility model content
Separate in order to solve prior art induced-draught fan and hair-dryer, carry inconvenient problem, the utility model provides a kind of induced-draught fan and hair-dryer has been become one, the air-breathing suction hair-dryer that can freely switch with air blowing.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of suction hair-dryer, it comprises an appendix, a blower fan chamber and a caudal peduncle, wherein, described blower fan chamber has a blowing mouth that communicates with appendix, close on blowing mouth in the described blower fan chamber and be disposed with a fan and pore cover, described caudal peduncle is arranged at blower fan chamber end, and it comprises battery, control circuit and switch.Wherein, the suction blower fan that described fan switches for can just changeing, reverse, described pore cover is around the blower fan chamber and makes the grid hole that the blower fan chamber is in communication with the outside.
The appendix of described suction hair-dryer is a flexible pipe, and described battery is chargeable battery.
Described switch comprises air-breathing, three mutual switchable operating positions of blowing and shut down.
When fan when being air-breathing, be provided with a crossover sub between described blower fan chamber blowing mouth and the fan, described crossover sub is a filter.
Being different from prior art induced-draught fan and hair-dryer is two kinds of separate devices, and the utility model is inhaled hair-dryer by controlling rotating and reverse of fan, with the switching of realization air draught and blowing, thereby induced-draught fan and hair-dryer is become one.Therefore the utility model is inhaled hair-dryer integrated level height, simple in structure, be easy to carry, be particularly suitable for the outfield ensure in to the blowing of cable adapter, prevent to go mouldy and water inlet and plant maintenance in remove impurity etc. and make aircraft in shape all the time, thereby play the effect of escorting, reduce outfield flight crew's workload.
Description of drawings
Fig. 1 is the structural representation that the utility model is inhaled hair-dryer one better embodiment;
Wherein, 1-appendix, 2-blower fan chamber, 3-caudal peduncle, 4-blowing mouth, 5-fan, 6-pore cover, 7-switch, 8-crossover sub.
The specific embodiment
Below by the specific embodiment the utility model being inhaled hair-dryer is further described:
See also Fig. 1, it is the structural representation that the utility model is inhaled hair-dryer one better embodiment.Inhale hair-dryer described in the present embodiment and comprise an appendix 1, a blower fan chamber 2 and a caudal peduncle 3, wherein, described appendix 1 is convenient crooked hollow hoses.Described blower fan chamber 2 has a blowing mouth 4 that communicates with appendix 1, close on blowing mouth 4 in this blower fan chamber 2 and be disposed with a fan 5 and pore cover 6, the suction blower fan of described fan 5 for can just changeing, reverse and switching, pore cover 6 are around blower fan chamber 2 and make the grid hole that the blower fan chamber is in communication with the outside.Described caudal peduncle 3 is arranged at blower fan chamber 2 ends, it comprises battery, control circuit and switch 7, wherein, battery is chargeable battery, control circuit is then controlled the size of rotating and reverse of fan 5 and rotating speed, and switch 7 comprises air-breathing, three operating positions that can switch mutually of blowing and shut down.
In addition, when suction is blown extension set and is air-breathing work, set up a crossover sub 8 between blower fan chamber 2 blowing mouths and the fan 5, described crossover sub 8 is for the filter of band grid, with the bigger foreign material of volume in the filtered airflow.
When the utility model is inhaled the hair-dryer real work, such as in army's outfield aircraft maintenance work, when needs purge or dehumidify, inhaling installation appendix 1 on the hair-dryer blowing mouth 4 earlier, to inhale the power switch of hair-dryer then as for blow-out position, then inhale hair-dryer and begin to blow, purge or dehumidifying work.The dehumidifying work of particularly blowing can effectively avoid cable because of making moist to the adverse effect of electronic equipment the potential safety hazard of remover apparatus.
When carrying out air-breathing work, inhaling the hair-dryer front portion, between blowing mouth 4 and the fan 5, the crossover sub 8 of mounting strap filter, install again appendix 1. put then inhale hair-dryer power switch in suction location, then inhale hair-dryer and begin air-breathingly, carry out dust suction or the work of cleaning foreign material.Thereby the clean and tidy no-sundries of equipment makes aircraft in shape in the guarantee aircraft.
It is simple in structure, cheap that the utility model is inhaled hair-dryer in sum, dependable performance, be suitable for the outfield ensure in to the blowing of cable adapter, prevent to go mouldy and intake.Make by the air-breathing impurity etc. of can in plant maintenance, removing that aircraft is in shape all the time to play the effect of escorting simultaneously.The utility model is inhaled and is blown the integrated setting of machine by lift pump and air feeder, therefore integrated level height, complete function, be convenient for carrying, special being equipped with, be fit to the outfield operation, has bigger actual application value, and can be widely used in the plant maintenance in fields such as machinery, ad hoc, avionics, ordnance.
Claims (5)
1. inhale hair-dryer for one kind, it comprises an appendix (1), an one blower fan chamber (2) and a caudal peduncle (3), wherein, described blower fan chamber (2) has a blowing mouth (4) that communicates with appendix (1), close on blowing mouth (4) in the described blower fan chamber (2) and be disposed with the gentle escutcheon of fan (5) (6), described caudal peduncle (3) is arranged at blower fan chamber end, it comprises battery, control circuit and switch (7), it is characterized in that: described fan (5) is for can just changeing, the suction blower fan that counter-rotating is switched, described pore cover (6) is for around blower fan chamber (2) and make the grid hole that blower fan chamber (2) is in communication with the outside.
2. suction hair-dryer according to claim 1 is characterized in that: the appendix of described suction hair-dryer (1) is a flexible pipe.
3. suction hair-dryer according to claim 1 is characterized in that: described switch (7) comprises air-breathing, three the mutual switchable operating positions of blowing and shut down.
4. suction hair-dryer according to claim 1 is characterized in that: when fan when being air-breathing, be provided with a crossover sub (8) between described blower fan chamber blowing mouth (4) and the fan (5), described crossover sub (8) is a filter.
5. suction hair-dryer according to claim 1 is characterized in that: described battery is chargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201582131U CN201482758U (en) | 2009-06-05 | 2009-06-05 | Sucking and blowing air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201582131U CN201482758U (en) | 2009-06-05 | 2009-06-05 | Sucking and blowing air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482758U true CN201482758U (en) | 2010-05-26 |
Family
ID=42421651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201582131U Expired - Lifetime CN201482758U (en) | 2009-06-05 | 2009-06-05 | Sucking and blowing air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482758U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300790A (en) * | 2012-03-13 | 2013-09-18 | 唐进财 | Blow and suction dual-purpose dust collector and fan thereof |
| CN104690036A (en) * | 2013-12-04 | 2015-06-10 | 淄博永华滤清器制造有限公司 | Shell dust remover |
| CN105648960A (en) * | 2014-11-28 | 2016-06-08 | 苏州宝时得电动工具有限公司 | Blowing and sucking device |
| CN107326629A (en) * | 2017-08-24 | 2017-11-07 | 广东工业大学 | A kind of multifunctional household electrical appliance |
-
2009
- 2009-06-05 CN CN2009201582131U patent/CN201482758U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300790A (en) * | 2012-03-13 | 2013-09-18 | 唐进财 | Blow and suction dual-purpose dust collector and fan thereof |
| CN104690036A (en) * | 2013-12-04 | 2015-06-10 | 淄博永华滤清器制造有限公司 | Shell dust remover |
| CN105648960A (en) * | 2014-11-28 | 2016-06-08 | 苏州宝时得电动工具有限公司 | Blowing and sucking device |
| CN105648960B (en) * | 2014-11-28 | 2018-05-08 | 苏州宝时得电动工具有限公司 | Suction and blowing device |
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device |
| CN107326629A (en) * | 2017-08-24 | 2017-11-07 | 广东工业大学 | A kind of multifunctional household electrical appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |