CN202463824U - Mechanical waste discharge device of railway vehicle - Google Patents
Mechanical waste discharge device of railway vehicle Download PDFInfo
- Publication number
- CN202463824U CN202463824U CN2012200565484U CN201220056548U CN202463824U CN 202463824 U CN202463824 U CN 202463824U CN 2012200565484 U CN2012200565484 U CN 2012200565484U CN 201220056548 U CN201220056548 U CN 201220056548U CN 202463824 U CN202463824 U CN 202463824U
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- air
- arranging device
- waste discharge
- discharge device
- housing
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Abstract
The utility model relates to a mechanical waste discharge device of a railway vehicle, which comprises a casing, a blower, and air inlets and air outlets formed in the casing, wherein the air inlets are formed in side walls of the casing; the air outlets are formed in the bottom wall of the casing; the waste discharge device is fixedly mounted below a seat in a carriage; the casing is fixed on a carriage floor; and exhaust ports are formed in the floor and a vehicle body and correspond to the air outlets. The mechanical waste discharge device has a simple structure and high air exhaust capability, and is mounted below the seat in the carriage, thereby occupying no space in the carriage. The mechanical waste discharge device adopts the mode that air enters from two sides and is exhausted from the lower part, the air outlets are straightly communicated with the exterior of the vehicle, so that the structures such as waste discharge air ducts are omitted, and the weight of the vehicle is reduced. The mechanical waste discharge device is provided with an electric air valve so as to isolate the waste discharge device from the exterior of the vehicle in emergencies such as outbreak of fire outside the vehicle, so that the safety of in-vehicle passengers is guaranteed. The mechanical waste discharge device is mounted in the carriage, so that the mounting and the maintaining are relatively convenient.
Description
Technical field
The utility model relates to a kind of exhaust emission device, and particularly a kind of mechanical type of the pressure air draft of on guideway vehicle, using arranging device that gives up belongs to the guideway vehicle air-conditioning technical field.
Background technology
In guideway vehicle, every joint compartment generally is equipped with one to two air-conditioning unit, and every air-conditioning unit adopts cellular structure or split-type structural.The air-conditioning unit is connected with return air inlet with the interior air outlet of car with return airway through supply air duct, and supply air duct and air outlet are used in the compartment, blowing, and the return air in the compartment returns to air-conditioning through return airway, carries out recycle.The air-conditioning unit is communicated with outward with car through new wind air port, is used in the compartment, carrying ozone, guarantees the freshness of air in a car compartment.When in the compartment, carrying fresh air, a part of waste gas is discharged outside the car through useless arranging device, guarantees certain malleation in the compartment, to improve the traveling comfort in the compartment.
Existing useless arranging device adopts two kinds of air draft modes, and the one, the natural exhaust mode, it is outdoor to utilize the interior malleation of car that waste gas is drained into, and adjusting efficient is lower.Another kind is to force the air draft mode; Utilize blower fan to force the exhaust emission in the car outside car; But the useless arranging device of this structure generally is hung on the bottom of car body; The useless exhaust outlet that is arranged in the compartment is connected with useless arranging device car under through the useless air exhausting duct on floor, and structure is complicacy, and installation and maintenance is difficult.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, and the useless arranging device of guideway vehicle mechanical type a kind of simple in structure, easy to installation and maintenance is provided.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of guideway vehicle mechanical type arranging device that gives up; Comprise housing, blower fan, open ventilation inlet and air outlet on housing; Said ventilation inlet is arranged on the sidewall of housing, and said air outlet is arranged on the diapire of said housing, and said useless arranging device is fixedly installed in the below of seat in the compartment; Said housing is fixed on the floor compartment, on said floor and car body, has exhausr port corresponding to said air outlet.
Further, in the every joint compartment two or above useless arranging device are set.
Further, said housing is the frame-type body structure.
Further, said blower fan is a centrifugal blower.
Further, said centrifugal blower is the duplex blower fan, drives two spiral cases by same axle and rotates.
Further, said ventilation inlet is two, and two said ventilation inlets are arranged at respectively on the both sides sidewall of said housing.
Further, be provided with air-valve at said ventilation inlet place.
Further: said air-valve is an Electric air valve.
Further, be provided with filtering net at said ventilation inlet place.
Content to sum up, the described guideway vehicle mechanical type of the utility model arranging device that gives up, simple in structure, exhaust air rate is big, and is installed in the under-seat in the compartment, does not take the space in the compartment.The arranging device that should give up adopts the mode of both sides air intake bottom air-out, outside the air outlet through train, has omitted structures such as useless air exhausting duct, has alleviated vehicle weight.Should be provided with Electric air valve by useless arranging device, emergency situation such as presence of fire can be with isolating passenger safety in the assurance guest room outside give up arranging device and the car car outside.Useless arranging device is installed in the compartment, and it is also comparatively convenient to install and keep in repair.
Description of drawings
Fig. 1 is the utility model inner structure scheme drawing;
Fig. 2 is the utility model surface structure scheme drawing;
Fig. 3 is the upward view of Fig. 2.
Extremely shown in Figure 3 like Fig. 1, housing 1, blower fan 2, ventilation inlet 3, air outlet 4, air-valve 5, sidewall 6, diapire 7.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
A kind of guideway vehicle mechanical type arranging device that gives up is fixedly installed in the below of seat in the compartment, and two or more are set in every joint compartment should useless arranging device, guarantees the useless exhaust air rate in every joint compartment.
To shown in Figure 3, useless arranging device comprises housing 1, blower fan 2, ventilation inlet 3 and air outlet 4 like Fig. 1.Housing 1 directly is fixed on the floor mount pad in the compartment through fasteners such as bolts.Housing 1 adopts the frame-type body structure, and manufacturing process is simple, and is easy for installation, and housing 1 also plays the better protect effect to its in-to-in parts.Housing 1 can adopt materials such as corrosion-resistant steel or aluminum alloy, and to guarantee its intensity, framework adopts the mode of bending or welding.
On housing 1 side walls 6, have 3, two air outlets 4 of ventilation inlet and open on the diapire 7 at housing 1, blower fan 2 is installed in the housing 1, in the present embodiment, and the blower fan 2 preferred centrifugal blowers that adopt, exhaust air rate is bigger, satisfies the useless exhaust air rate in the compartment.Centrifugal blower adopts the duplex centrifugal blower, drives two centrifugal fans by a motor coaxle, and 4, two fans of corresponding two air outlets of the outlet air end of two fans are the air intake from both sides respectively.
On the car body below floor and the floor; Have the exhausr port (not shown) corresponding to two air outlets 4; Like this, the air outlet 4 of useless arranging device directly and car be interlinked to the outside, the waste gas in the compartment drains into outside the car through exhausr port on air outlet 4, the floor and the exhausr port on the car body successively.
As shown in Figure 1, be provided with air-valve 5 at each ventilation inlet 3 place, in the present embodiment, preferably adopt Electric air valve, Electric air valve 5 is provided with switch at driver's cab, is according to circumstances controlled the switching of air-valve 5 by the driver.When situation such as outside vehicle presence of fire, the driver can control air-valve 5 and close, and the smog of avoiding fire guarantees passenger safety in the guest room along exhausr port, air outlet 4 into the car.
As shown in Figure 1, at each ventilation inlet 3 place, the front end that is positioned at air-valve is respectively installed a filtering net, to filter the air that gets into useless arranging device.
As stated, in conjunction with the given scheme content of accompanying drawing, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (9)
1. the useless arranging device of a guideway vehicle mechanical type; Comprise housing, blower fan, open ventilation inlet and air outlet on housing; It is characterized in that: said ventilation inlet is arranged on the sidewall of housing, and said air outlet is arranged on the diapire of said housing, and said useless arranging device is fixedly installed in the below of seat in the compartment; Said housing is fixed on the floor compartment, on said floor and car body, has exhausr port corresponding to said air outlet.
2. the guideway vehicle mechanical type according to claim 1 arranging device that gives up is characterized in that: two or above useless arranging device are set in every joint compartment.
3. the guideway vehicle mechanical type according to claim 1 arranging device that gives up, it is characterized in that: said housing is the frame-type body structure.
4. the guideway vehicle mechanical type according to claim 1 arranging device that gives up, it is characterized in that: said blower fan is a centrifugal blower.
5. the guideway vehicle mechanical type according to claim 4 arranging device that gives up, it is characterized in that: said centrifugal blower is the duplex blower fan, drives two spiral cases by same axle and rotates.
6. the guideway vehicle mechanical type according to claim 1 arranging device that gives up, it is characterized in that: said ventilation inlet is two, two said ventilation inlets are arranged at respectively on the both sides sidewall of said housing.
7. the guideway vehicle mechanical type according to claim 1 arranging device that gives up, it is characterized in that: the place is provided with air-valve at said ventilation inlet.
8. the guideway vehicle mechanical type according to claim 7 arranging device that gives up, it is characterized in that: said air-valve is an Electric air valve.
9. the guideway vehicle mechanical type according to claim 1 arranging device that gives up, it is characterized in that: the place is provided with filtering net at said ventilation inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200565484U CN202463824U (en) | 2012-02-21 | 2012-02-21 | Mechanical waste discharge device of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200565484U CN202463824U (en) | 2012-02-21 | 2012-02-21 | Mechanical waste discharge device of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463824U true CN202463824U (en) | 2012-10-03 |
Family
ID=46912010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200565484U Expired - Fee Related CN202463824U (en) | 2012-02-21 | 2012-02-21 | Mechanical waste discharge device of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463824U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874264A (en) * | 2012-10-31 | 2013-01-16 | 株洲南车时代电气股份有限公司 | Ventilation device for bullet train |
| CN108501969A (en) * | 2018-05-10 | 2018-09-07 | 江苏必得科技股份有限公司 | The useless arranging device of car for rail vehicle |
| CN109102672A (en) * | 2018-08-21 | 2018-12-28 | 中车南京浦镇车辆有限公司 | Useless row's linkage circuit based on rail vehicle fire cigarette sense detection |
| CN111572576A (en) * | 2020-06-02 | 2020-08-25 | 南京天普机电产品制造有限公司 | Mechanical waste discharge device of railway vehicle |
-
2012
- 2012-02-21 CN CN2012200565484U patent/CN202463824U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874264A (en) * | 2012-10-31 | 2013-01-16 | 株洲南车时代电气股份有限公司 | Ventilation device for bullet train |
| CN102874264B (en) * | 2012-10-31 | 2015-09-16 | 株洲南车时代电气股份有限公司 | A kind of Ventilation device for bullet train |
| CN108501969A (en) * | 2018-05-10 | 2018-09-07 | 江苏必得科技股份有限公司 | The useless arranging device of car for rail vehicle |
| CN109102672A (en) * | 2018-08-21 | 2018-12-28 | 中车南京浦镇车辆有限公司 | Useless row's linkage circuit based on rail vehicle fire cigarette sense detection |
| CN111572576A (en) * | 2020-06-02 | 2020-08-25 | 南京天普机电产品制造有限公司 | Mechanical waste discharge device of railway vehicle |
| CN111572576B (en) * | 2020-06-02 | 2021-07-06 | 南京天普机电产品制造有限公司 | Mechanical waste discharge device of railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20210221 |