CN203450130U - Ventilation and heat dissipation device for equipment inside high speed train - Google Patents
Ventilation and heat dissipation device for equipment inside high speed train Download PDFInfo
- Publication number
- CN203450130U CN203450130U CN201320458129.8U CN201320458129U CN203450130U CN 203450130 U CN203450130 U CN 203450130U CN 201320458129 U CN201320458129 U CN 201320458129U CN 203450130 U CN203450130 U CN 203450130U
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- Prior art keywords
- air
- cabinet
- equipment
- ventilation
- high speed
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- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 title abstract description 6
- 238000004378 air conditioning Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract 3
- 238000001816 cooling Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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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 ventilation and heat dissipation device for equipment inside a high speed train. The ventilation and heat dissipation device comprises an air conditioning unit, a waste discharge device and equipment cabinets, wherein a cabinet body of each equipment cabinet is provided with an air inlet and an air outlet, each equipment cabinet is internally provided with a draught fan, and the air outlets are connected with the waste discharge device through a connection air flue. Cool air blown out of air conditioners directly flows through the interior of the equipment cabinets, heat emitted by the detected equipment is directly discharged out of the train to the maximum extent, the temperature inside the train is controlled to be uniform, and normal operation of the detected equipment and the comfort for people inside the train are ensured. Meanwhile, the refrigerating loads of the air conditioning unit are lowered, and the purpose of energy saving is achieved. In addition, the ventilation and heat dissipation device combines the air discharging with the waste discharging into a whole, and is simple in structure, and good in manufacturability and heat dissipation effect.
Description
Technical field
The utility model relates to a kind of draft equipment, particularly a kind of high speed train in-vehicle device ventilation heat abstractor for lowering the temperature to equipment on car using on high-speed detection train.
Background technology
High-speed detection train designs in order to meet the detection demand of domestic high speed railway, Bus inner layout the larger check implement of a large amount of power, check implement time can discharge a large amount of heats in work.Due to train running speed higher (conventionally more than 350km/h), for guaranteeing that in car, air-tightness meets traveling comfort requirement, therefore can not simply from car body top, open breather port, utilize car outer air to heat dissipation equipment cooling in car.At present, on detection train, air-conditioning unit is installed, is used for regulating the ambient temperature in train, air-conditioning unit is provided with air outlet on car medial roof top board, in car bottom, is provided with useless arranging device.The heat discharging due to check implement is larger, cold air just passes through from the edge of check implement, cannot lower the temperature for check implement, only rely on air-conditioning unit to regulate temperature, can not meet the demands, cause the working environment of testing staff in car poor, and the cooling load of air-conditioning unit is larger, Energy Efficiency Ratio is low simultaneously.
Utility model content
The utility model main purpose is to address the above problem and is not enough, and a kind of simple in structure, the high speed train in-vehicle device ventilation heat abstractor that can realize efficiently radiates heat is provided
For achieving the above object, the technical solution of the utility model is:
A kind of high speed train in-vehicle device ventilation heat abstractor, comprise air-conditioning unit, useless arranging device and equipment cabinet, on the cabinet of described equipment cabinet, offer ventilation inlet and air outlet, in described equipment cabinet, blower fan is set, described air outlet is connected with described useless arranging device by connecting air channel.
Further, described ventilation inlet is at the top of described equipment cabinet cabinet, and described air outlet is arranged on the bottom of described equipment cabinet cabinet.
Further, described equipment cabinet is a plurality of, all has ventilation inlet and air outlet described in each on the cabinet of equipment cabinet.
Further, described equipment cabinet is fixedly mounted on the interior floor of car, between a plurality of described air outlets, by connecting air channel, is communicated with and is connected with the described useless arranging device under car.
Further, in described connection air channel, filtering installation is set.
Further, the air outlet of described air-conditioning unit is arranged on the position, side top of both sides, compartment.
Content to sum up, high speed train in-vehicle device ventilation heat abstractor described in the utility model, the cold air that air-conditioning blows out is directly flow through from the inside of equipment cabinet, the heat to greatest extent check implement being distributed is directly discharged outside car, vehicle interior temperature is controlled evenly, has guaranteed the normal operation of check implement and occupant's traveling comfort, simultaneously, also the cooling load that has reduced air-conditioning unit, reaches energy-conservation object.In addition, this heat abstractor is combined into integral body by air-out with useless row, and simple in structure, good manufacturability, radiating effect are good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model equipment cabinet structural representation.
As depicted in figs. 1 and 2, useless arranging device 1, equipment cabinet 2, air outlet 3, compartment 4, ventilation inlet 5, air outlet 6, filtering net 7, connects air channel 8, floor compartment 9.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of high speed train in-vehicle device ventilation heat abstractor that the utility model provides, be applied in and detect on train, comprise air-conditioning unit (not shown), useless arranging device 1 and equipment cabinet 2, the check implement detecting on train is arranged on respectively in a plurality of equipment cabinets 2.
The air outlet 3 of train air-conditioning unit is arranged on the position, side top of 4 both sides, compartment, and the air after evaporator is processed is sent in compartment from air outlet 3, and useless arranging device 1 is arranged on the bottom of car body, for Bas Discharged dirty in compartment is outdoor.In order to utilize the cold air that air-conditioning unit is sent, directly to check implement, lower the temperature, on the cabinet of each equipment cabinet 2, offer ventilation inlet 5 and air outlet 6, a blower fan (not shown) is also set in each equipment cabinet 2, in order to make in the smooth access arrangement cabinet 2 of cold air energy, ventilation inlet 5 is arranged on the top of equipment cabinet 2 cabinets in cold air air-supply region, 6 bottoms that are arranged on cabinet of air outlet, a plurality of air outlets 6 are communicated with by the connection air channel 8 of bottom.
The bottom of equipment cabinet 2 is directly fixedly mounted in floor compartment 9, and the position opening in floor compartment 9 with respect to air outlet 6 connects 8, air channel and is arranged in floor compartment 9 interlayers, and the bottom that is passed down through floor compartment 9 is connected with the entrance of useless arranging device 1.
Position with respect to each air outlet 6 within connecting air channel 8 arranges filtering installation, and filtering installation can adopt filtering net 7.
This device combines exhaust structure in the ventilation and heat structure of check implement cabinet and car, simple in structure, good manufacturability.Air-conditioning unit is sent into cold air in compartment 4 under the effect of blower fan, in the ventilation inlet 5 access arrangement cabinets 2 at equipment cabinet 2 tops, cold air passes through the check implement in cabinet downwards, for its cooling, air after interchange of heat flows out from the air outlet 6 of equipment cabinet 2 bottoms, through connecting air channel 8, enter useless arranging device 1, outside last discharge chamber, form a complete air flow circuit.
This device is because cold air is directly given equipment cooling in cabinet, equipment and cold air area of contact are larger, the heat to greatest extent check implement being distributed is directly discharged outside car, and vehicle interior temperature is controlled evenly, has guaranteed the normal operation of check implement and occupant's traveling comfort.Meanwhile, reduce the cooling load of air-conditioning unit, reached energy-conservation object.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not depart from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a high speed train in-vehicle device ventilation heat abstractor, comprise air-conditioning unit, useless arranging device and equipment cabinet, it is characterized in that: on the cabinet of described equipment cabinet, offer ventilation inlet and air outlet, in described equipment cabinet, blower fan is set, described air outlet is connected with described useless arranging device by connecting air channel.
2. high speed train in-vehicle device ventilation heat abstractor according to claim 1, is characterized in that: described ventilation inlet is at the top of described equipment cabinet cabinet, and described air outlet is arranged on the bottom of described equipment cabinet cabinet.
3. high speed train in-vehicle device ventilation heat abstractor according to claim 2, is characterized in that: described equipment cabinet is a plurality of, all has ventilation inlet and air outlet described in each on the cabinet of equipment cabinet.
4. high speed train in-vehicle device ventilation heat abstractor according to claim 3, is characterized in that: described equipment cabinet is fixedly mounted on the interior floor of car, between a plurality of described air outlets, by connecting air channel, is communicated with and is connected with the described useless arranging device under car.
5. high speed train in-vehicle device ventilation heat abstractor according to claim 4, is characterized in that: in described connection air channel, filtering installation is set.
6. high speed train in-vehicle device ventilation heat abstractor according to claim 1, is characterized in that: the air outlet of described air-conditioning unit is arranged on the position, side top of both sides, compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458129.8U CN203450130U (en) | 2013-07-30 | 2013-07-30 | Ventilation and heat dissipation device for equipment inside high speed train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458129.8U CN203450130U (en) | 2013-07-30 | 2013-07-30 | Ventilation and heat dissipation device for equipment inside high speed train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450130U true CN203450130U (en) | 2014-02-26 |
Family
ID=50130030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458129.8U Expired - Fee Related CN203450130U (en) | 2013-07-30 | 2013-07-30 | Ventilation and heat dissipation device for equipment inside high speed train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421757A (en) * | 2017-08-30 | 2019-03-05 | 速度创新公司 | Power compartment for bullet train |
| CN109703583A (en) * | 2019-01-07 | 2019-05-03 | 中车株洲电力机车有限公司 | A kind of city rail vehicle |
| CN113543572A (en) * | 2020-04-13 | 2021-10-22 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
-
2013
- 2013-07-30 CN CN201320458129.8U patent/CN203450130U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421757A (en) * | 2017-08-30 | 2019-03-05 | 速度创新公司 | Power compartment for bullet train |
| CN109421757B (en) * | 2017-08-30 | 2021-09-07 | 速度创新公司 | Power carriage for high-speed train |
| CN109703583A (en) * | 2019-01-07 | 2019-05-03 | 中车株洲电力机车有限公司 | A kind of city rail vehicle |
| CN113543572A (en) * | 2020-04-13 | 2021-10-22 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
| CN113543572B (en) * | 2020-04-13 | 2022-09-23 | 中车唐山机车车辆有限公司 | Carriage and rail 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 & 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: 20140226 |