CN203172634U - Return air sending unit device for subway cab - Google Patents
Return air sending unit device for subway cab Download PDFInfo
- Publication number
- CN203172634U CN203172634U CN2013201623284U CN201320162328U CN203172634U CN 203172634 U CN203172634 U CN 203172634U CN 2013201623284 U CN2013201623284 U CN 2013201623284U CN 201320162328 U CN201320162328 U CN 201320162328U CN 203172634 U CN203172634 U CN 203172634U
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- CN
- China
- Prior art keywords
- air
- cab
- unit
- return
- driver
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a return air sending unit device for a subway cab. The return air sending unit device for the subway cab comprises an air sending unit and a return air unit, wherein the air sending unit is arranged at the top of each carriage of the cab; the air sending unit is provided with an air inlet channel; the air inlet channel of the air sending unit is used for connecting and communicating passenger room air channels of passenger room air-conditioning units installed in passenger room carriages; the return air unit is arranged at the bottom of each carriage of the cab; the return air unit is provided with an air exhaust channel; and the air exhaust channel of the return air unit is used for connecting and communicating carriage inner cavities of the passenger room carriages. Each carriage of the cab is provided with the air sending unit and the return air unit, so that each carriage of the cab can replace the room air-conditioning unit of each cab arranged on the roof of a train independently; and therefore, the cost can be saved, the installation inside the train facilitates the maintenance, the maintenance time is saved, energy is saved, and the environment is protected.
Description
Technical field
The utility model relates to a kind of subway driver's cab air blow and return cell arrangement.
Background technology
In China, subway train has become the important passenger vehicles of people's trip in the part big city.Along with planning and the development of city underground, subway line has been built in increasing city, and the subway train design also requires more and more comfortable change, advocates energy-conserving and environment-protective, cost efficiency.
The railcar driver's cab generally all designs the modular driver's cab air-conditioning of overhead unit separately, for the driver personnel provide air quantity.The driver's cab space is little, and cold and hot amount is only required satisfied one to two driver personnel, and special-purpose air-conditioning unit is set separately, can increase the manufacturing cost and use cost of driver's cab undoubtedly.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of subway driver's cab air blow and return cell arrangement of cost savings is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of subway driver's cab air blow and return cell arrangement, has blowing unit, the return air unit, described blowing unit is installed in the top in driver's cab compartment, described blowing unit has wind inlet channel, the air channel, guest room that the wind inlet channel of described blowing unit is used for the guest room air-conditioning unit installed with the compartment, guest room is connected and communicates, described return air unit is installed in the bottom in driver's cab compartment, described return air unit has air exhaust passage, and the air exhaust passage of described return air unit communicates for being connected with the envelope inner chamber in compartment, guest room.
Further, described blowing unit is installed in the top center position in driver's cab compartment.
Further, described blowing unit has the supply ventilating fan of adjustable speed, and described blowing unit has the gearshift rotor switch of regulating the air-supply air quantity, and described blowing unit has the tuyere that can regulate the air-supply air quantity and regulate wind direction.
Further, described return air unit has return fan and adjustable return air air-valve of adjustable speed.
Further, compartment, described guest room is adjacent with the driver's cab compartment.
The beneficial effects of the utility model are: blowing unit is installed in the driver's cab car body top, is positioned at the driver top, and the one, provide a comfortable working environment to the driver; The 2nd, make things convenient for the driver to regulate blowing unit air quantity and air-out direction.The return air unit is installed in bottom, driver's cab compartment, and the one, guarantee the air blow and return short circuit phenomenon can not occur between blowing unit and the return air unit; The 2nd, make air quantity maintenance circulation in its driver's cab, keep driver's cab inner air flow and environmental protection.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is catenation principle figure of the present utility model;
Fig. 2 is the local main scheme drawing of looking of the present utility model;
Fig. 3 is local schematic top plan view of the present utility model;
Wherein: 1. driver's cab compartment, 11. blowing units, 12. return air unit, 13. wind inlet channels, 14. wind output channels, 2. compartment, guest room, 21. guest room air-conditioning units, air channel, 22. guest room, the useless row in 23. guest rooms mouthful.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The scheme drawing that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
Shown in Figure 3 as Fig. 1 Fig. 2, a kind of subway driver's cab air blow and return cell arrangement, have blowing unit 11, return air unit 12, blowing unit 11 is installed in the top center position in driver's cab compartment 1, blowing unit 11 has wind inlet channel 13, the air channel, guest room 22 that the wind inlet channel 13 of blowing unit 11 is used for the guest room air-conditioning unit 21 installed with compartment, guest room 2 is connected and communicates, return air unit 12 is installed in the bottom in driver's cab compartment 1, return air unit 12 has air exhaust passage 14, and the air exhaust passage 14 of return air unit 12 communicates for being connected with the envelope inner chamber in compartment, guest room 2.Compartment, guest room 2 is adjacent with driver's cab compartment 1.The direction of arrow shown in Fig. 1 is the airiness direction.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (5)
1. subway driver's cab air blow and return cell arrangement, it is characterized in that: have blowing unit (11), return air unit (12), described blowing unit (11) is installed in the top of driver's cab compartment (1), described blowing unit (11) has wind inlet channel (13), the air channel, guest room (22) that the wind inlet channel (13) of described blowing unit (11) is used for the guest room air-conditioning unit (21) installed with compartment, guest room (2) is connected and communicates, described return air unit (12) is installed in the bottom of driver's cab compartment (1), described return air unit (12) has air exhaust passage (14), and the air exhaust passage (14) of described return air unit (12) communicates for being connected with the envelope inner chamber of compartment, guest room (2).
2. a kind of subway driver's cab air blow and return cell arrangement according to claim 1, it is characterized in that: described blowing unit (11) is installed in the top center position in driver's cab compartment (1).
3. a kind of subway driver's cab air blow and return cell arrangement according to claim 1, it is characterized in that: described blowing unit (11) has the supply ventilating fan of adjustable speed, described blowing unit (11) has the gearshift rotor switch of regulating the air-supply air quantity, and described blowing unit (11) has the tuyere that can regulate the air-supply air quantity and regulate wind direction.
4. a kind of subway driver's cab air blow and return cell arrangement according to claim 1, it is characterized in that: described return air unit (12) has return fan and adjustable return air air-valve of adjustable speed.
5. a kind of subway driver's cab air blow and return cell arrangement according to claim 1, it is characterized in that: compartment, described guest room (2) is adjacent with driver's cab compartment (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201623284U CN203172634U (en) | 2013-04-02 | 2013-04-02 | Return air sending unit device for subway cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201623284U CN203172634U (en) | 2013-04-02 | 2013-04-02 | Return air sending unit device for subway cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172634U true CN203172634U (en) | 2013-09-04 |
Family
ID=49069377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201623284U Expired - Lifetime CN203172634U (en) | 2013-04-02 | 2013-04-02 | Return air sending unit device for subway cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202749A (en) * | 2018-01-05 | 2018-06-26 | 安徽清启系统集成有限公司 | Fire smoke exhaust device for rail vehicle |
| CN113619631A (en) * | 2021-08-20 | 2021-11-09 | 中车长春轨道客车股份有限公司 | Cab air supply structure with double air ports |
-
2013
- 2013-04-02 CN CN2013201623284U patent/CN203172634U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202749A (en) * | 2018-01-05 | 2018-06-26 | 安徽清启系统集成有限公司 | Fire smoke exhaust device for rail vehicle |
| CN108202749B (en) * | 2018-01-05 | 2019-06-21 | 安徽清启系统集成有限公司 | Fire smoke exhaust device for rail vehicle |
| CN113619631A (en) * | 2021-08-20 | 2021-11-09 | 中车长春轨道客车股份有限公司 | Cab air supply structure with double air ports |
| CN113619631B (en) * | 2021-08-20 | 2023-07-14 | 中车长春轨道客车股份有限公司 | Cab air supply structure with double air openings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170427 Address after: Fenglin Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province, No. 199 213000 Patentee after: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Address before: 213164 Jiangsu Province, Changzhou City Fengming Wujin high tech Industrial Development Zone, Road No. 11 Co-patentee before: NEW UNITED GROUP Co.,Ltd. Patentee before: Jiangsu New United Air Conditioner System Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |