CN204358906U - A kind of Novel dismountable air-intake device - Google Patents
A kind of Novel dismountable air-intake device Download PDFInfo
- Publication number
- CN204358906U CN204358906U CN201420546263.8U CN201420546263U CN204358906U CN 204358906 U CN204358906 U CN 204358906U CN 201420546263 U CN201420546263 U CN 201420546263U CN 204358906 U CN204358906 U CN 204358906U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- air
- inner sleeve
- outer sleeve
- air intake
- 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 a kind of Novel dismountable air-intake device, comprise an air intake fan, it comprises the outer sleeve for being arranged in body of wall, and described outer sleeve has been nested with an inner sleeve, described inner sleeve is connected in described outer sleeve, and described air intake fan is fixed in described inner sleeve.Air intake fan is arranged in inner sleeve by this air-intake device, outer sleeve is fixed in body of wall, like this when needs carry out keeping in repair, safeguard time, inner sleeve is only needed to extract out from outer sleeve, can air intake fan or screen pack be changed or be keeped in repair, effectively can reduce the maintain and replace difficulty of air intake fan, screen pack like this, increase work efficiency.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Description
Technical field
The utility model relates to a kind of indoor air-intake device, particularly a kind of novel dismountable air-intake device.
Background technology
In some comparatively airtight spaces such as community, home office place, usually can install air-intake device on the wall of indoor.Existing air-intake device normally offers a through hole on wall, in through hole, then arranges an air intake fan, drive indoor air flows, usually also can arrange filter screen in through hole, for the dust in filtered air by air intake fan.Existing air-intake device structure is comparatively simple, but removes inconvenience very, when particularly air intake fan breaks down, air intake fan is needed to disassemble in through hole, install again after replacing, because the position of through hole is higher, the therefore unusual inconvenience when constructing.And this air intake is fanned frequent dismounting and can be loosened, the noise that works together is comparatively large, can impact working environment.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of air-intake device being convenient to air intake fan, filter screen maintain and replace.
For achieving the above object and other relevant objects, the utility model provides a kind of Novel dismountable air-intake device, comprise an air intake fan, it comprises the outer sleeve for being arranged in body of wall, described outer sleeve has been nested with an inner sleeve, described inner sleeve is connected in described outer sleeve, and described air intake fan is fixed in described inner sleeve.
Preferably, the both sides of described air intake fan are respectively provided with a screen pack, and described screen pack is fixed in described inner sleeve.
Preferably, described outer sleeve comprises the first sleeve part and the second sleeve part, and described second sleeve part comprises a bigger diameter end and a miner diameter end, and the external diameter of described miner diameter end is less than the internal diameter of described first sleeve part, and described miner diameter end is plugged in described first sleeve part.
Preferably, the outboard end of described outer sleeve is provided with edge of dripping.
Preferably, the medial extremity side of described inner sleeve is provided with deep bead, spaced apart between described deep bead and described inner sleeve.
Preferably, the bottom of described deep bead is connected with described inner sleeve by a plate.
As mentioned above, Novel dismountable air-intake device of the present utility model has following beneficial effect: air intake fan is arranged in inner sleeve by this air-intake device, outer sleeve is fixed in body of wall, like this when needs carry out keeping in repair, safeguard time, inner sleeve is only needed to extract out from outer sleeve, can air intake fan or screen pack be changed or be keeped in repair, effectively can reduce the maintain and replace difficulty of air intake fan, screen pack like this, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model embodiment assembled state.
Fig. 2 is the structural representation under the utility model embodiment decomposing state.
Element numbers explanation.
| 1 | First sleeve part |
| 2 | The second same portion of cover |
| 21 | Miner diameter end |
| 22 | Bigger diameter end |
| 3 | Inner sleeve |
| 31 | Air intake is fanned |
| 32 | Filter screen |
| 33 | Filter screen |
| 4 | Deep bead |
| 5 | To drip edge |
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Refer to Fig. 1,2.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As Fig. 1, shown in 2, the utility model provides a kind of Novel dismountable air-intake device, it comprises the outer sleeve and inner sleeve 3 that are arranged on body of wall, because the thickness of body of wall is had nothing in common with each other, therefore outer sleeve is divided into the first sleeve part 1 and the second sleeve part 2, first sleeve part 1 is generally arranged on outside, second sleeve part 2 is arranged on interior survey, second sleeve part comprises bigger diameter end 22 and a miner diameter end 21, the external diameter of miner diameter end 21 is less than the internal diameter of the first sleeve part 1, miner diameter end 21 is plugged in the first sleeve part 1, the degree of depth that miner diameter end 21 inserts can regulate according to the thickness of body of wall, this air-intake device can be made like this to be applicable to the prerequisite of various thickness, versatility is wider, also be more applicable to installing.
Inner sleeve 3 is nested in the bigger diameter end 22 of outer sleeve, inner sleeve 3 and outer sleeve clamping, is provided with air intake fan 31 in inner sleeve 3, and air intake fan 31 is fixed on inner sleeve.Be provided with filter screen 32 in the outside of air intake fan 31, inner side is provided with filter screen 33, and filter screen 32,33 can play the effect of pure air.
In order to the wind preventing air intake from fanning 31 inspirations power of directly drying is too large, deep bead 4 can be provided with in the medial extremity side of inner sleeve 3, spaced apart between deep bead 4 and inner sleeve 3, the bottom of deep bead 4 is connected with inner sleeve 3 by a plate 5, can be blocked by deep bead from the wind of inner sleeve blowout like this, then outwards blow out from surrounding, the wind-force of air inlet can be reduced like this, make air intake more comfortable.In order to prevent water from entering, the outboard end of outer sleeve has also been provided with and multiplely outwardly has dripped along 5, and adopt in this way, water not easily enters.
Air intake fan is arranged in inner sleeve by this air-intake device, outer sleeve is fixed in body of wall, like this when needs carry out keeping in repair, safeguard time, inner sleeve is only needed to extract out from outer sleeve, can air intake fan or screen pack be changed or be keeped in repair, effectively can reduce the maintain and replace difficulty of air intake fan, screen pack like this, increase work efficiency.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (6)
1. a Novel dismountable air-intake device, comprises an air intake fan, it is characterized in that, it comprises the outer sleeve for being arranged in body of wall, described outer sleeve has been nested with an inner sleeve, and described inner sleeve is connected in described outer sleeve, and described air intake fan is fixed in described inner sleeve.
2. Novel dismountable air-intake device according to claim 1, is characterized in that: the both sides of described air intake fan are respectively provided with a screen pack, and described screen pack is fixed in described inner sleeve.
3. Novel dismountable air-intake device according to claim 1, it is characterized in that: described outer sleeve comprises the first sleeve part and the second sleeve part, described second sleeve part comprises a bigger diameter end and a miner diameter end, the external diameter of described miner diameter end is less than the internal diameter of described first sleeve part, and described miner diameter end is plugged in described first sleeve part.
4. Novel dismountable air-intake device according to claim 1, is characterized in that: the outboard end of described outer sleeve is provided with edge of dripping.
5. Novel dismountable air-intake device according to claim 1, is characterized in that: the medial extremity side of described inner sleeve is provided with deep bead, spaced apart between described deep bead and described inner sleeve.
6. Novel dismountable air-intake device according to claim 5, is characterized in that: the bottom of described deep bead is connected with described inner sleeve by a plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546263.8U CN204358906U (en) | 2014-09-22 | 2014-09-22 | A kind of Novel dismountable air-intake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546263.8U CN204358906U (en) | 2014-09-22 | 2014-09-22 | A kind of Novel dismountable air-intake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358906U true CN204358906U (en) | 2015-05-27 |
Family
ID=53260375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546263.8U Expired - Fee Related CN204358906U (en) | 2014-09-22 | 2014-09-22 | A kind of Novel dismountable air-intake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358906U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157151A (en) * | 2015-08-22 | 2015-12-16 | 宁波东大空调设备有限公司 | Efficient wall-penetrating-type fresh air purifying device |
| CN108966602A (en) * | 2018-08-14 | 2018-12-07 | 合肥超必达网络技术服务有限公司 | A kind of support connection mechanism for radiator fan in communication apparatus |
| CN109059163A (en) * | 2018-09-30 | 2018-12-21 | 珠海格力电器股份有限公司 | Aeration device and air conditioner with it |
| CN109442656A (en) * | 2018-12-11 | 2019-03-08 | 合肥市英泰立特智能技术有限责任公司 | A kind of novel and multifunctional building intellectualization apparatus of oxygen supply |
-
2014
- 2014-09-22 CN CN201420546263.8U patent/CN204358906U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157151A (en) * | 2015-08-22 | 2015-12-16 | 宁波东大空调设备有限公司 | Efficient wall-penetrating-type fresh air purifying device |
| CN105157151B (en) * | 2015-08-22 | 2017-11-24 | 宁波东大空调设备有限公司 | A kind of efficiently wall-penetrating type fresh air air cleaning unit |
| CN108966602A (en) * | 2018-08-14 | 2018-12-07 | 合肥超必达网络技术服务有限公司 | A kind of support connection mechanism for radiator fan in communication apparatus |
| CN109059163A (en) * | 2018-09-30 | 2018-12-21 | 珠海格力电器股份有限公司 | Aeration device and air conditioner with it |
| CN109442656A (en) * | 2018-12-11 | 2019-03-08 | 合肥市英泰立特智能技术有限责任公司 | A kind of novel and multifunctional building intellectualization apparatus of oxygen supply |
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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: 20150527 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |