CN203974826U - Subway vehicle passenger cab electric heater mounting structure - Google Patents
Subway vehicle passenger cab electric heater mounting structure Download PDFInfo
- Publication number
- CN203974826U CN203974826U CN201420301032.0U CN201420301032U CN203974826U CN 203974826 U CN203974826 U CN 203974826U CN 201420301032 U CN201420301032 U CN 201420301032U CN 203974826 U CN203974826 U CN 203974826U
- Authority
- CN
- China
- Prior art keywords
- electric heater
- release
- brake valve
- cushion frame
- mount pad
- 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 - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
A kind of subway vehicle passenger cab electric heater mounting structure, it is characterized in that: the profile of aluminum electric heater base plate and cushion frame bottom are consistent and top has between two mounting holes and cushion frame fixing, and install additional adjusting pad adjust assemblage gap, the lower end of aluminum electric heater base plate and corrosion-resistant steel electric heater shield plate is all connected with electric heater mount pad, electric heater mount pad is fixed on floor, electric heater only arranges electric heater shell at release of brake valve and fire extinguisher place, and at release of brake valve housing place opening square hole.The utility model electric heater bottom is fixed by electric heater mount pad and floor, top has mounting hole and cushion frame is fixed, overcome the little defect in original electric heater lifting gap, heat radiation evenly, improve traveling comfort and the safety taken, electric heater only arranges electric heater shell at release of brake valve and fire extinguisher place, and at release of brake valve housing place opening square hole, keeps the conformability of seat bottom.
Description
Technical field
The utility model relates to a kind of subway vehicle passenger cab electric heater mounting structure design.
Background technology
Because traveling comfort and the security requirement of No. 14, Beijing line to passenger is higher, in the past in subway vehicle project electric heater be lifted on scheme under guest room cushion frame can not to meet the need, major cause is that electric heater is as being lifted under cushion frame, due to electric heater shield plate surface radiating, the temperature of electric heater shield plate is higher, cause heat radiation not in time and the space of under-seat is less, seat there will be the situation that temperature is higher, affects passenger's traveling comfort; According to standard-required, electric heater shield plate surface temperature is no more than 65 DEG C, and release of brake valve and fire extinguisher are all arranged on under-seat, and electric heater need be hidden, and can not affect the aesthetic property of electric heater entirety.
Utility model content
The purpose of this utility model is to provide a kind of heat radiation evenly, and the subway vehicle passenger cab heat sink mounting structure that comfort level is high, to adapt to the requirement of passenger to traveling comfort and safety.
For achieving the above object, the utility model provides a kind of subway vehicle passenger cab electric heater mounting structure, it is characterized in that: the profile of aluminum electric heater base plate and cushion frame bottom are consistent and top has between two mounting holes and cushion frame fixing, and install additional adjusting pad adjust assemblage gap, the lower end of aluminum electric heater base plate and corrosion-resistant steel electric heater shield plate is all connected with electric heater mount pad, electric heater mount pad is fixed on floor, electric heater only arranges electric heater shell at release of brake valve and fire extinguisher place, and at release of brake valve housing place opening square hole.
Corrosion-resistant steel electric heater shield plate is consistent apart from the distance of car body longitudinal center with the vertical cover plate in guest room apart from the distance of car body longitudinal center.
The utility model electric heater bottom is fixed by electric heater mount pad and floor, top has mounting hole and cushion frame is fixed, overcome the little defect in original electric heater lifting gap, heat radiation evenly, improve traveling comfort and the safety taken, electric heater only arranges electric heater shell at release of brake valve and fire extinguisher place, and at release of brake valve housing place opening square hole, keeps the conformability of seat bottom.
Brief description of the drawings
Fig. 1 is the utility model guest room electric heater erection plan;
Fig. 2 is the enlarged drawing of I in Fig. 1.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, guest room electric heater base plate 7 profiles and cushion frame 1 bottom are consistent, two mounting holes are left on electric heater base plate top, and fixing between cushion frame, and add adjusting pad 2 and adjust assemblage gap, electric heater is installed near side wall, and electric heater shield plate 3 is consistent apart from car body longitudinal center with the vertical cover plate in guest room apart from the distance of car body longitudinal center.Electric heater shield plate material adopts steel plate 1-06Cr19Ni10, and base plate adopts aluminium sheet 3-5083-0, and electric heater mount pad adopts aluminium section bar 6063-T5, and thickness is 4mm.Between electric heater base plate, cover plate and electric heater mount pad 5, adopt M6 screw 6 to install; Electric heater mount pad is fixed on floor 4, and electric heater only arranges electric heater shell at release of brake valve and fire extinguisher place, and inner tubular electric heating element and heat abstractor are all cancelled, and at release of brake valve housing place opening square hole.
Claims (2)
1. a subway vehicle passenger cab electric heater mounting structure, it is characterized in that: the profile of aluminum electric heater base plate and cushion frame bottom are consistent and top has between two mounting holes and cushion frame fixing, and install additional adjusting pad adjust assemblage gap, the lower end of aluminum electric heater base plate and corrosion-resistant steel electric heater shield plate is all connected with electric heater mount pad, electric heater mount pad is fixed on floor, electric heater only arranges electric heater shell at release of brake valve and fire extinguisher place, and at release of brake valve housing place opening square hole.
2. subway vehicle passenger cab electric heater mounting structure according to claim 1, is characterized in that: corrosion-resistant steel electric heater shield plate is consistent apart from the distance of car body longitudinal center with the vertical cover plate in guest room apart from the distance of car body longitudinal center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301032.0U CN203974826U (en) | 2014-06-09 | 2014-06-09 | Subway vehicle passenger cab electric heater mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301032.0U CN203974826U (en) | 2014-06-09 | 2014-06-09 | Subway vehicle passenger cab electric heater mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974826U true CN203974826U (en) | 2014-12-03 |
Family
ID=51972299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420301032.0U Expired - Fee Related CN203974826U (en) | 2014-06-09 | 2014-06-09 | Subway vehicle passenger cab electric heater mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554311A (en) * | 2014-12-19 | 2015-04-29 | 南车青岛四方机车车辆股份有限公司 | Electric heating device for rail vehicle and rail vehicle |
| CN111547090A (en) * | 2020-05-15 | 2020-08-18 | 北京地铁车辆装备有限公司 | Electric heater |
-
2014
- 2014-06-09 CN CN201420301032.0U patent/CN203974826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554311A (en) * | 2014-12-19 | 2015-04-29 | 南车青岛四方机车车辆股份有限公司 | Electric heating device for rail vehicle and rail vehicle |
| CN104554311B (en) * | 2014-12-19 | 2017-09-05 | 中车青岛四方机车车辆股份有限公司 | A kind of electric calorifie installation used for rail vehicle and rail vehicle |
| CN111547090A (en) * | 2020-05-15 | 2020-08-18 | 北京地铁车辆装备有限公司 | Electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141203 Termination date: 20200609 |