CN201198316Y - Emergency ventilating apparatus of high speed rail vehicle - Google Patents
Emergency ventilating apparatus of high speed rail vehicle Download PDFInfo
- Publication number
- CN201198316Y CN201198316Y CNU2008202072080U CN200820207208U CN201198316Y CN 201198316 Y CN201198316 Y CN 201198316Y CN U2008202072080 U CNU2008202072080 U CN U2008202072080U CN 200820207208 U CN200820207208 U CN 200820207208U CN 201198316 Y CN201198316 Y CN 201198316Y
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- car
- vent window
- plate
- ventilation device
- emergency ventilation
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Abstract
The utility model relates to an emergency ventilating device of a high-speed railway car, which is at least arranged at one end of a carriage; the device includes an air course body fixed on a bodywork; the two ends of the air course body are respectively provided with an intake connected with the inner side of the car and an intake connected with the outer side of the car; a ventilator is arranged on the inside of the air course body; a door plate which can open and close the intake is arranged on the location of the intake of the air course body connected with the outer side of the car; and an on-off mechanism is arranged on the door plate. When the high pressure working of the high-speed railway car goes wrong, the emergency ventilating device is opened; the ventilator in the device can be a DC motor which directly utilizes a storage cell in the car to supply power for ensuring to pump in fresh outdoor air to the carriage under any situation; besides, the device has a compact structure and a high space operating factor; moreover, the distance between the ventilator and the on-off mechanism is very short without shielding matters and the air flow resistance is low, thus ensuring the smooth ventilation under an emergency state.
Description
Technical field
The utility model relates to a kind of drafting apparatus, particularly a kind of emergency ventilation device that is used for the high-speed track vehicle.
Background technology
On existing rolling stock, because vehicle window all is openable, so the emergency ventilation device is not set substantially, but, the high-speed track vehicle develops just rapidly now, in order to improve the speed of a motor vehicle, the high-speed track vehicle adopts the car load seal form, and the air-tightness of car load is had relatively high expectations, and does not generally establish window alive and reaches and extraneous vent window, the wind circulation of car load only depends on the supply ventilating fan of each compartment air-conditioning unit to realize, the air-conditioning unit operation needs tens of kilowatts horsepower input, when high-pressure work breaks down, just can not provide so big power, guarantee air-conditioning work, keep wind circulation in the car.
The high-speed track vehicle is all by the high-tension current transmitting power, and when high-pressure work broke down, vehicle just can not move, the passenger can compare anxiety, if not circulation of air in a car compartment, can be very vexed, can make passenger's mood poorer, so needing increases the emergency ventilation device, but existing emergency ventilation device generally adopts manual air port, also have and adopt automatic on/off valve, but the volume of open and close valve own has taken the gas channel space greatly, and ventilation resistance is bigger, and it is not smooth to ventilate.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, provides a kind of space availability ratio height, the high-speed track vehicle emergency ventilation device smoothly of guaranteeing to ventilate under emergency rating.
For achieving the above object, the technical solution of the utility model is:
High-speed track vehicle emergency ventilation device, at least be arranged on an end in compartment, this device comprises an air channel body that is fixed on the car body, the two ends of air channel body are respectively equipped with the vent window of connecting the car inboard and the vent window of connecting the car outside, in described air channel body interior a ventilating set is set, vent window place outside described air channel body is connected car is provided with a door-plate that can open and close described vent window, is with a switching mechanism on the described door-plate.
Described air channel body interior is provided with a dividing plate, described ventilating set is fixed on the described dividing plate, the corresponding vent window that has on described dividing plate, between described vent window and door-plate, be provided with a circle and be used for the leak free packing seal, on the air channel body at described vent window place, fix an adapter plate along the border of vent window.Described switching mechanism comprises that an operated pneumatic valve that is used to open described door-plate and one are used for the retracing spring that described door-plate resets.
Described emergency ventilation device is the two ends that diagonal line is arranged at the compartment, and the hand of rotation of two ventilating sets is opposite.
Content to sum up, high-speed track vehicle emergency ventilation device provided by the utility model, when the high-pressure work of high-speed track vehicle breaks down (the air-conditioning unit answers non-transformer not work), open this emergency ventilation device, ventilating set in this device can adopt DC machine, directly utilize the storage battery power supply in the car, guarantee under any circumstance can in the compartment, feed fresh outside air.
Door-plate switching mechanism in the utility model and ventilating set all are installed on the body of air channel, compact conformation, and the space availability ratio height, and also the distance between ventilating set and the switching mechanism is very short, have no occluder, and air-flow resistance is little, and it is smooth and easy to guarantee to ventilate under emergency rating.
One circle packing seal is set between vent window that communicates with the car outside and door-plate, can have guaranteed good leak tightness, guarantee that under the situation of not using this device, the high-speed track vehicle has good whole tightness.
In addition, the utility model is diagonal line one this device of cover respectively is set at the two ends in compartment, help the circulation of air in a car compartment so more, guarantees the freshness of air in a car compartment.
Description of drawings
Fig. 1 the utility model structural representation;
The structural representation of Fig. 2 the utility model off working state;
The structural representation of Fig. 3 the utility model mode of operation.
As shown in Figure 1 to Figure 3, car body 1, air channel body 2, ventilating set 3, vent window 4, vent window 5, door-plate 6, switching mechanism 7, dividing plate 8, vent window 9, packing seal 10, adapter plate 11, operated pneumatic valve 12, retracing spring 13, piston rod 14.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1 to Figure 3, described high-speed track vehicle emergency ventilation device, at least be arranged on an end in compartment, generally speaking, be diagonal line at the two ends in compartment one this device of cover respectively is set, the rotation direction of the ventilating set 3 in two covering devices is opposite, the ventilating set 3 that is equivalent to an end is blown in the compartment, and ventilating set 3 air draft outside car of the other end can be accelerated the speed air flow in the compartment like this, help the circulation of air in a car compartment more, guarantee the freshness of air in a car compartment.
This device comprises an air channel body 2 that is fixed on the car body 1, and the two ends of air channel body 2 are respectively equipped with the vent window 4 of connecting the car inboard and the vent window 5 of connecting the car outside.
In air channel body 2 inside a dividing plate 8 is set, dividing plate 8 is separated into two fully independently spaces with air channel body 2, and ventilating set 3 is fixed on the dividing plate 8, has on dividing plate 8 and ventilating set 3 corresponding vent windows 9.Ventilating set 3 also can adopt other form to be fixed in the air channel body 2, as ventilating set 3 being directly fixed on air channel body 2 inside.
Connect vent window 5 places in the car outside at air channel body 2, a door-plate 6 to be opened/closed is set, be with a switching mechanism 7 on the door-plate 6, on the air channel body 2 at vent window 5 places, fix an adapter plate 11 along the border of vent window 5, have on the adapter plate 11 with vent window 5 the same sized opening, fix a circle packing seal 10 in the border of vent window 5, when vent window 5 is closed, door-plate 6 closely cooperates with packing seal 10, vent window 5 is sealed fully, to guarantee to have good leak tightness, guarantee to install under the out-of-run situation at this, the high-speed track vehicle has good whole tightness energy.
Door-plate 6 is connected with switching mechanism 7, in order to make whole drafting apparatus structure more compact, switching mechanism 7 directly is fixed on the adapter plate 11, and still, switching mechanism 11 also can be directly fixed on the car body 1.
Behind emergency ventilation device end-of-job, operated pneumatic valve 12 will be closed, at this moment, retracing spring 13 will promote door-plate 6 and move to vent window 5 directions, thereby close vent window 5, again make the compartment form a confined space, under the out-of-run situation of this emergency ventilation device, retracing spring 13 can play the effect that compresses door-plate 6.
Ventilating set 3 in this emergency ventilation device can adopt DC machine, directly utilizes the storage battery power supply in the car, does not need high-tension current to send electricity, so can guarantee under any circumstance can feed fresh outside air in the compartment.
Working process of the present utility model is described in further detail below:
When abnormal condition appearred in the vehicle high-pressure work, the emergency ventilation device started.
At first, operated pneumatic valve 12 actions, piston rod 14 pulling door-plates 6 outwards move, and its packing seal 10 with vent window 5 places is separated, thereby open vent window 5, form gas channel, and simultaneously, the ventilating set 3 that is positioned at the two ends, compartment begins to start, by opposite direction rotation.
The emergency ventilation device of compartment one end, suck the outer fresh air of car by the vent window of opening 5, pass the vent window 9 on the dividing plate 8, the fresh air that car is outer is blown into the inboard, compartment from vent window 4, be positioned at the emergency ventilation device of the compartment other end, air from vent window 4 sucks in the compartment passes the vent window 9 on the dividing plate 8, and the air in the car is blown out the car outside from vent window 5.
When the emergency ventilation device quit work, ventilating set 3 shut down, and operated pneumatic valve 12 disconnects, and at this moment, by retracing spring 13 door-plate 6 is resetted, and closely cooperates with packing seal 10 again, thereby vent window 5 is closed sealing.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (6)
1. high-speed track vehicle emergency ventilation device, at least be arranged on an end in compartment, it is characterized in that: this device comprises an air channel body (2) that is fixed on the car body (1), the two ends of air channel body (2) are respectively equipped with the vent window (4) of connecting the car inboard and the vent window (5) of connecting the car outside, in described air channel body (2) inside a ventilating set (3) is set, connect the vent window (5) in the car outside locates at described air channel body (2), a door-plate (6) that can open and close described vent window (5) is set, is with a switching mechanism (7) on the described door-plate (6).
2. high-speed track vehicle emergency ventilation device according to claim 1, it is characterized in that: described air channel body (2) inside is provided with a dividing plate (8), described ventilating set (3) is fixed on the described dividing plate (8), goes up the corresponding vent window (9) that has at described dividing plate (8).
3. high-speed track vehicle emergency ventilation device according to claim 1 is characterized in that: be provided with a circle and be used for leak free packing seal (10) between described vent window (5) and door-plate (6).
4. high-speed track vehicle emergency ventilation device according to claim 1 is characterized in that: on the air channel body (2) that described vent window (5) is located, fix an adapter plate (11) along the border of vent window (5).
5. high-speed track vehicle emergency ventilation device according to claim 1 is characterized in that: described switching mechanism (7) comprises that an operated pneumatic valve (12) that is used to open described door-plate (6) and one are used for the retracing spring (13) that described door-plate (6) resets.
6. according to each described high-speed track vehicle emergency ventilation device of claim 1 to 5, it is characterized in that: described emergency ventilation device is the two ends that diagonal line is arranged at the compartment, and the hand of rotation of two ventilating sets (3) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202072080U CN201198316Y (en) | 2008-08-05 | 2008-08-05 | Emergency ventilating apparatus of high speed rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202072080U CN201198316Y (en) | 2008-08-05 | 2008-08-05 | Emergency ventilating apparatus of high speed rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198316Y true CN201198316Y (en) | 2009-02-25 |
Family
ID=40449474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202072080U Expired - Lifetime CN201198316Y (en) | 2008-08-05 | 2008-08-05 | Emergency ventilating apparatus of high speed rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198316Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015743A (en) * | 2014-05-30 | 2014-09-03 | 南车青岛四方机车车辆股份有限公司 | Roof emergency ventilating window for high-speed electric multiple units (EMU) |
| CN106627622A (en) * | 2016-12-29 | 2017-05-10 | 株洲中车时代电气股份有限公司 | Locomotive air-conditioner fault emergency treatment device |
| CN109572733A (en) * | 2018-10-23 | 2019-04-05 | 中车青岛四方机车车辆股份有限公司 | A kind of control method of forced ventilation space heater, rail vehicle and space heater |
| CN111516718A (en) * | 2020-04-30 | 2020-08-11 | 中车青岛四方车辆研究所有限公司 | Emergency compartment environment control method, control system and control equipment |
-
2008
- 2008-08-05 CN CNU2008202072080U patent/CN201198316Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015743A (en) * | 2014-05-30 | 2014-09-03 | 南车青岛四方机车车辆股份有限公司 | Roof emergency ventilating window for high-speed electric multiple units (EMU) |
| CN104015743B (en) * | 2014-05-30 | 2016-08-17 | 中车青岛四方机车车辆股份有限公司 | EMU roof emergency ventilation window |
| CN106627622A (en) * | 2016-12-29 | 2017-05-10 | 株洲中车时代电气股份有限公司 | Locomotive air-conditioner fault emergency treatment device |
| CN109572733A (en) * | 2018-10-23 | 2019-04-05 | 中车青岛四方机车车辆股份有限公司 | A kind of control method of forced ventilation space heater, rail vehicle and space heater |
| CN109572733B (en) * | 2018-10-23 | 2020-11-13 | 中车青岛四方机车车辆股份有限公司 | Forced ventilation electric heater, railway vehicle and control method of electric heater |
| CN111516718A (en) * | 2020-04-30 | 2020-08-11 | 中车青岛四方车辆研究所有限公司 | Emergency compartment environment control method, control system and control equipment |
| CN111516718B (en) * | 2020-04-30 | 2021-08-06 | 中车青岛四方车辆研究所有限公司 | Emergency compartment environment control method, control system and control equipment |
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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 | ||
| CP03 | Change of name, title or address |
Address after: No. 10, Fuxing Road, Haidian District, Beijing, zip code: 100844 Co-patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Patentee after: Transport Bureau of the Ministry of Railways Address before: No. 10, Fuxing Road, Haidian District, Beijing, zip code: 100844 Co-patentee before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. Patentee before: Transport Bureau of the Ministry of Railways |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20140924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140924 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: Transport Bureau of Railway Department Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock 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: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: CHINA RAILWAY CORPORATION Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |