CN204775248U - Improvement type wind channel - Google Patents
Improvement type wind channel Download PDFInfo
- Publication number
- CN204775248U CN204775248U CN201520278048.9U CN201520278048U CN204775248U CN 204775248 U CN204775248 U CN 204775248U CN 201520278048 U CN201520278048 U CN 201520278048U CN 204775248 U CN204775248 U CN 204775248U
- Authority
- CN
- China
- Prior art keywords
- air channel
- deflecting plate
- guide plate
- water conservancy
- conservancy diversion
- 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
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000005030 aluminium foil Substances 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 21
- 230000030279 gene silencing Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses an improvement type wind channel, including air duct, guide plate, amortization cotton and aluminium foil, air duct's last lateral wall is equipped with the air intake, be equipped with the guide plate in the air duct, the the central axis of guide plate and the coincidence of the the central axis of air intake, be equipped with the amortization cotton between guide plate and air duct's the lower lateral wall, the parcel has the aluminium foil on the amortization cotton, the last surface coating of guide plate has antisweat layer, the guide plate includes first water conservancy diversion portion and second water conservancy diversion portion, the high -end formation connecting portion that are connected of high -end and the second baffle of first baffle, connecting portion are the arc, first water conservancy diversion portion and second water conservancy diversion portion are the arc, first water conservancy diversion portion is the same with the arc of second water conservancy diversion portion, compares with prior art, the utility model discloses can improve the homogeneity of air supply to the noise is little, the antisweat.
Description
[technical field]
The utility model relates to a kind of technical field of air channel structure, particularly a kind of technical field of modified form air channel.
[background technology]
The ducting system of motor-car is the important component part of interior environment system, effect is by treated air conveying and is assigned to guest room and obtains rational air current composition, simultaneously also by outside the air discharge chamber of objective foul indoor, indoor air parameter is made to meet the requirement of design, the ventilation system of train is except can providing fresh air to passenger, its another function is exactly ensure to have suitable air pressure in compartment, namely, when the outer air pressure generation significant change of car, the air pressure in compartment can be maintained a level allowing people feel comfortably cool by ventilation system.
Of the prior art, air inlet of air duct place does not arrange guiding device, the wind entered in air channel from air inlet of air duct flows to two ends, air channel voluntarily, easily cause the air force flowing to two ends, air channel different, thus cause uneven air, car comfort inside difference is large, therefore needs a kind of homogeneity improving air-supply, and noise is little and the air channel of anti-condensation.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of modified form air channel, can improve the homogeneity of air-supply, and noise is little, anti-condensation.
For achieving the above object, the utility model proposes a kind of modified form air channel, comprise air channel body, deflecting plate, silencing cotton and aluminium foil, the upper side wall of described air channel body is provided with ventilation inlet, deflecting plate is provided with in the body of described air channel, the central axis of described deflecting plate and the central axes of ventilation inlet, silencing cotton is provided with between the lower wall of described deflecting plate and air channel body, described silencing cotton is enclosed with aluminium foil, the upper surface of described deflecting plate is coated with anti-caking cut-layer, described deflecting plate comprises the first diversion division and the second diversion division, the high-end formation connecting portion that is connected of high-end and second baffle of described first baffle, described connecting portion is arc, described first diversion division and the second diversion division are arc, described first diversion division is identical with the arc of the second diversion division.
As preferably, described deflecting plate is fixedly mounted in the body of air channel by rivet.
As preferably, the distance between described deflecting plate and ventilation inlet is 15 ~ 25mm.
The beneficial effects of the utility model: the utility model is by being provided with deflecting plate by the body of air channel, the central axis of deflecting plate and the central axes of ventilation inlet, the wind that ventilation inlet can be entered carries out uniform distribution, make the air quantity flowing to two ends, air channel identical, the homogeneity of air-supply can be improved, car comfort inside difference is little, silencing cotton is provided with between the lower wall of deflecting plate and air channel body, silencing cotton is enclosed with aluminium foil, the upper surface of deflecting plate is coated with anti-caking cut-layer, noise reduction can be carried out and prevent condensation, and be provided with spacing between deflecting plate and ventilation inlet, absorb the differential expansion that may exist between ventilation inlet and deflecting plate, avoid the deflecting plate pressurized that therefore produces or tension and the resonance effect produced.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation in a kind of modified form air channel of the utility model.
In figure: 1-air channel body, 2-deflecting plate, 3-ventilation inlet, 4-silencing cotton, 5-aluminium foil, 21-first diversion division, 22-second diversion division, 23-connecting portion.
[detailed description of the invention]
Consult Fig. 1, a kind of modified form air channel of the utility model, comprise air channel body 1, deflecting plate 2, silencing cotton 4 and aluminium foil 5, the upper side wall of described air channel body 1 is provided with ventilation inlet 3, deflecting plate 2 is provided with in described air channel body 1, the central axis of described deflecting plate 2 and the central axes of ventilation inlet 3, silencing cotton 4 is provided with between described deflecting plate 2 and the lower wall of air channel body 1, described silencing cotton 4 is enclosed with aluminium foil 5, the upper surface of described deflecting plate 2 is coated with anti-caking cut-layer, described deflecting plate 2 comprises the first diversion division 21 and the second diversion division 22, high-end and second baffle 22 of described first baffle 21 high-end being connected form connecting portion 23, described connecting portion 23 is arc, described first diversion division 21 and the second diversion division 22 are arc, described first diversion division 21 is identical with the arc of the second diversion division 22, described deflecting plate 2 is fixedly mounted in air channel body 1 by rivet, distance between described deflecting plate 2 and ventilation inlet 3 is 15 ~ 25mm.
Utility model works process:
A kind of modified form air channel of the utility model in the course of the work, from ventilation inlet 3 to enter in air channel body 1 distinguished and admirable distributed by deflecting plate 2 after and flow to the two ends of air channel body 1, deflecting plate is provided with by the body of air channel, the central axis of deflecting plate and the central axes of ventilation inlet, the wind that ventilation inlet can be entered carries out uniform distribution, make the air quantity flowing to two ends, air channel identical, the homogeneity of air-supply can be improved, car comfort inside difference is little, silencing cotton 4 is provided with between the lower wall of deflecting plate 2 and air channel body 1, silencing cotton 4 is enclosed with aluminium foil 5, the upper surface of deflecting plate 2 is coated with anti-caking cut-layer, noise reduction can be carried out and prevent condensation, and be provided with spacing between deflecting plate and ventilation inlet, absorb the differential expansion that may exist between ventilation inlet and deflecting plate, avoid the deflecting plate pressurized that therefore produces or tension and the resonance effect produced.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (3)
1. a modified form air channel, it is characterized in that: comprise air channel body (1), deflecting plate (2), silencing cotton (4) and aluminium foil (5), the upper side wall in described air channel body (1) is provided with ventilation inlet (3), deflecting plate (2) is provided with in described air channel body (1), the central axis of described deflecting plate (2) and the central axes of ventilation inlet (3), silencing cotton (4) is provided with between the lower wall of described deflecting plate (2) and air channel body (1), described silencing cotton (4) is enclosed with aluminium foil (5), the upper surface of described deflecting plate (2) is coated with anti-caking cut-layer, described deflecting plate (2) comprises the first diversion division (21) and the second diversion division (22), high-end being connected of high-end and second baffle (22) of described first baffle (21) forms connecting portion (23), described connecting portion (23) is arc, described first diversion division (21) and the second diversion division (22) are arc, described first diversion division (21) is identical with the arc of the second diversion division (22).
2. a kind of modified form air channel as claimed in claim 1, is characterized in that: described deflecting plate (2) is fixedly mounted in air channel body (1) by rivet.
3. as a kind of modified form air channel that office in claim 1 or 2 is stated, it is characterized in that: the distance between described deflecting plate (2) and ventilation inlet (3) is 15 ~ 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278048.9U CN204775248U (en) | 2015-04-30 | 2015-04-30 | Improvement type wind channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278048.9U CN204775248U (en) | 2015-04-30 | 2015-04-30 | Improvement type wind channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775248U true CN204775248U (en) | 2015-11-18 |
Family
ID=54515358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520278048.9U Expired - Fee Related CN204775248U (en) | 2015-04-30 | 2015-04-30 | Improvement type wind channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004896A (en) * | 2016-06-29 | 2016-10-12 | 中车南京浦镇车辆有限公司 | Induced draft channel structure of rail traffic vehicle cab |
| CN107901934A (en) * | 2017-10-27 | 2018-04-13 | 中车南京浦镇车辆有限公司 | A kind of railcar water conservancy diversion air-supply structure |
-
2015
- 2015-04-30 CN CN201520278048.9U patent/CN204775248U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004896A (en) * | 2016-06-29 | 2016-10-12 | 中车南京浦镇车辆有限公司 | Induced draft channel structure of rail traffic vehicle cab |
| CN106004896B (en) * | 2016-06-29 | 2018-06-26 | 中车南京浦镇车辆有限公司 | Track traffic vehicle drivers' cab wind channel structure |
| CN107901934A (en) * | 2017-10-27 | 2018-04-13 | 中车南京浦镇车辆有限公司 | A kind of railcar water conservancy diversion air-supply structure |
| CN107901934B (en) * | 2017-10-27 | 2019-03-05 | 中车南京浦镇车辆有限公司 | A kind of railcar water conservancy diversion air-supply structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160909 Address after: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Millennium Road No. 22 Patentee after: ZHEJIANG DUNAN TRACK TRAFFIC EQUIPMENT CO.,LTD. Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Millennium Road No. 22 Patentee before: SHUANGSHUANG REFRIGERATING APPARATUS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |