CN204095824U - Railway vehicle air conditioner air channel structure - Google Patents
Railway vehicle air conditioner air channel structure Download PDFInfo
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- CN204095824U CN204095824U CN201420546207.4U CN201420546207U CN204095824U CN 204095824 U CN204095824 U CN 204095824U CN 201420546207 U CN201420546207 U CN 201420546207U CN 204095824 U CN204095824 U CN 204095824U
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- air
- air channel
- trunk
- dividing plate
- conditioner
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Abstract
The utility model railway vehicle air conditioner air channel structure, its improvements are that air-conditioner air outlet passes through to be positioned at the soft air duct connection air trunk ventilation inlet of train 1/4 position, dividing plate is provided with in air trunk ventilation inlet, air trunk ventilation inlet is divided into two by described dividing plate, air trunk comprises the first air channel extended in car and the second air channel extended to car end, the lower end of dividing plate is connected with deflecting plate, the wind being blown into air trunk sends into the first air channel and the second air channel respectively through deflecting plate, and dividing plate and deflecting plate paste noise reduction material.The utility model improves air channel structure and realizes the balanced ventilation in guest room, air current composition distributed uniform, and air channel can not form dead band eddy current, and therefore noise is less; And dividing plate and deflecting plate paste noise reduction material, effectively can reduce air-conditioner set and import noise in guest room into; Be connected by soft air duct between air trunk with air-conditioner air outlet, can effectively adjust the error produced in air trunk installation process, greatly facilitate workman's fitting operation.
Description
Technical field
The utility model relates to railway vehicle air conditioner air channel structure, belongs to railway vehicle air conditioner air channel technical field.
Background technology
Existing air-conditioner set is arranged at the train end of vehicle, and air trunk is arranged on guest room top supplying air mouth and blows with being connected, and its return air inlet is then arranged at below unit.This air channel structure is unfavorable for the even of objective indoor temperature, and the form of this centralized return air system, and comfort level is not good enough.
For the train running on African Territories, ambient temperature is throughout the year between+4 ~+50 DEG C, and external environment is relatively severe, and client requires also relatively stricter to the traveling comfort in guest room, so effectively must control humiture field in guest room, make air current composition distributed uniform.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above-mentioned shortcoming of prior art, provides a kind of railway vehicle air conditioner air channel structure.
In order to solve above technical matters, the railway vehicle air conditioner air channel structure that the utility model provides, it is characterized in that: air-conditioner air outlet connects air trunk ventilation inlet by the soft air duct being positioned at train 1/4 position, dividing plate is provided with in described air trunk ventilation inlet, air trunk ventilation inlet is divided into two by described dividing plate, described air trunk comprises the first air channel extended in car and the second air channel extended to car end, the lower end of described dividing plate is connected with deflecting plate, the wind being blown into air trunk sends into the first air channel and the second air channel respectively through deflecting plate, described dividing plate and deflecting plate paste noise reduction material.
In order to solve the problem, the utility model also has following further feature:
1, described soft air duct is the tubular air channel that artificial leather canvas is made.
2, the upper end of described soft air duct is by flange connection air conditioner air outlet, and lower end is fixed on air trunk ventilation inlet by snap ring.
3, described first air channel is positioned in the middle part of vehicle, and the second air channel is positioned at vehicle end.
The utility model is provided with dividing plate in the ventilation inlet of air trunk, air intake is divided into two, and utilize deflecting plate air-conditioner wind to be sent into respectively the first air channel and second air channel of air trunk, thus realize the balanced ventilation in guest room, air current composition distributed uniform, air channel can not form dead band eddy current, and therefore noise is less; And dividing plate and deflecting plate paste noise reduction material, and effectively can reduce air-conditioner set and import noise in guest room into, erasure effect is very good; Be connected by soft air duct between air trunk with air-conditioner air outlet, the material of soft air duct is artificial leather canvas, can effectively adjust the error produced in air trunk installation process, greatly facilitate workman's fitting operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is guideway vehicle schematic diagram.
Fig. 2 is the utility model air-conditioning duct structure side view.
Fig. 3 is the utility model air-conditioning duct structure birds-eye view.
Number in the figure is schematically as follows:
1-air trunk, 2-air-conditioning, 3-soft air duct, 4-dividing plate, 5-deflecting plate, 6-first air channel, 7-second air channel.
Detailed description of the invention
As shown in Figure 1, the guideway vehicle of the utility model air-conditioning duct structure is housed, in figure, 2 is air-conditioning, and 1 is air trunk.As shown in Figure 2 and Figure 3, in the present embodiment railway vehicle air conditioner air channel structure, air-conditioner air outlet connects air trunk ventilation inlet by the soft air duct 3 being positioned at train 1/4 position, soft air duct is the tubular air channel that artificial leather canvas is made, the upper end of soft air duct is by flange connection air conditioner air outlet, and lower end is fixed on air trunk ventilation inlet by snap ring.Dividing plate 4 is provided with in air trunk ventilation inlet, air trunk ventilation inlet is divided into two by dividing plate 4, air trunk comprises the first air channel 6 extended in car and the second air channel 7 extended to car end, the lower end of dividing plate 4 is connected with deflecting plate 5, the wind being blown into air trunk sends into the first air channel 6 and the second air channel 7 respectively through deflecting plate, in this example, dividing plate and baffle surface paste three-in-one sound absorber, play the effect of noise reduction.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. railway vehicle air conditioner air channel structure, it is characterized in that: air-conditioner air outlet connects air trunk ventilation inlet by the soft air duct being positioned at train 1/4 position, dividing plate is provided with in described air trunk ventilation inlet, air trunk ventilation inlet is divided into two by described dividing plate, described air trunk comprises the first air channel extended in car and the second air channel extended to car end, the lower end of described dividing plate is connected with deflecting plate, the wind being blown into air trunk sends into the first air channel and the second air channel respectively through deflecting plate, and described dividing plate and deflecting plate paste noise reduction material.
2. railway vehicle air conditioner air channel structure according to claim 1, is characterized in that: described soft air duct is the tubular air channel that artificial leather canvas is made.
3. railway vehicle air conditioner air channel structure according to claim 1, is characterized in that: the upper end of described soft air duct is by flange connection air conditioner air outlet, and lower end is fixed on air trunk ventilation inlet by snap ring.
4. railway vehicle air conditioner air channel structure according to claim 1, is characterized in that: described first air channel is positioned in the middle part of vehicle, and the second air channel is positioned at vehicle end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546207.4U CN204095824U (en) | 2014-09-22 | 2014-09-22 | Railway vehicle air conditioner air channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546207.4U CN204095824U (en) | 2014-09-22 | 2014-09-22 | Railway vehicle air conditioner air channel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095824U true CN204095824U (en) | 2015-01-14 |
Family
ID=52264273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546207.4U Active CN204095824U (en) | 2014-09-22 | 2014-09-22 | Railway vehicle air conditioner air channel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095824U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859674A (en) * | 2015-06-05 | 2015-08-26 | 南车青岛四方机车车辆股份有限公司 | Silencing air duct and railway vehicle |
| 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 |
| CN106184251A (en) * | 2016-07-28 | 2016-12-07 | 中车唐山机车车辆有限公司 | A kind of air-supply arrangement |
| CN109720366A (en) * | 2017-10-30 | 2019-05-07 | 比亚迪股份有限公司 | The air-conditioning duct and rail vehicle of rail vehicle |
| CN111994105A (en) * | 2020-08-19 | 2020-11-27 | 中车长春轨道客车股份有限公司 | Air duct for uniformly supplying air to air conditioning system of railway vehicle |
-
2014
- 2014-09-22 CN CN201420546207.4U patent/CN204095824U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859674A (en) * | 2015-06-05 | 2015-08-26 | 南车青岛四方机车车辆股份有限公司 | Silencing air duct and railway vehicle |
| 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 |
| CN106184251A (en) * | 2016-07-28 | 2016-12-07 | 中车唐山机车车辆有限公司 | A kind of air-supply arrangement |
| CN109720366A (en) * | 2017-10-30 | 2019-05-07 | 比亚迪股份有限公司 | The air-conditioning duct and rail vehicle of rail vehicle |
| CN111994105A (en) * | 2020-08-19 | 2020-11-27 | 中车长春轨道客车股份有限公司 | Air duct for uniformly supplying air to air conditioning system of railway vehicle |
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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: 20150917 Address after: Tianshui Road New District of Hefei City, Anhui province 230001 North Road East to the south of Huai Kui he Lu Nine West Road Patentee after: Hefei CSR Rail Vehicle Co., Ltd. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tianshui Road New District of Hefei City, Anhui province 230001 North Road East to the south of Huai Kui he Lu Nine West Road Patentee after: Hefei Zhongche railway vehicles Co. Ltd. Address before: Tianshui Road New District of Hefei City, Anhui province 230001 North Road East to the south of Huai Kui he Lu Nine West Road Patentee before: Hefei CSR Rail Vehicle Co., Ltd. |