CN2291345Y - Low thermal resistance electric heating film heater for rail vehicle - Google Patents
Low thermal resistance electric heating film heater for rail vehicle Download PDFInfo
- Publication number
- CN2291345Y CN2291345Y CN 96243303 CN96243303U CN2291345Y CN 2291345 Y CN2291345 Y CN 2291345Y CN 96243303 CN96243303 CN 96243303 CN 96243303 U CN96243303 U CN 96243303U CN 2291345 Y CN2291345 Y CN 2291345Y
- Authority
- CN
- China
- Prior art keywords
- thermal resistance
- heating
- low thermal
- electrothermal film
- heating film
- 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 low thermal resistance electrothermal film heating device for a rail vehicle relates to a device for heating air indoors, particularly the device for heating the air in a carriage of the rail vehicle. The device uses the low thermal resistance electrothermal film as a heater block, and the thermal resistance electrothermal film can be spread on a heat distribution plate; the low thermal resistance electrothermal film is a metal sheet electrothermal film, and a heat conducting insulation layer is spread on the surface of the low thermal resistance electrothermal film; the thermal resistance electrothermal film spread by the heat conducting insulation layer is pasted to the heat distribution plate to form the heating device. The utility model with high safety and good heating effect can be used for plates of a train, such as wall plates, planks, floors, platens, etc., and does not occupy the space in the carriage of the train.
Description
The utility model is a kind of indoor device that air is heated that is used for, in particular for to air heating in the railway vehicle compartment.
Type of heating in the existing railway car generally is to adopt tubulose or tabular electric heater, because the restriction of installation site, the power that this kind temperature booster is general is bigger, heat is concentrated, the electric heater surface temperature is too high, causes fire easily, and therefore this its safety performance of traditional temperature booster is relatively poor.In addition, at extremely frigid zones, requiring air themperature in the compartment of train is 18 ℃, and outdoor temperature can reach-40 ℃, and its temperature difference is very big, with the heating requirement of out of reach regulation of now this traditional temperature booster.For the higher double train of space availability ratio, not only dissipating area is big in addition, and the locus is at full stretch, adopts the mode of concentrating heating just difficult more.
It is big that goal of the invention of the present utility model just provides a kind of area of heating, and the heater table surface temperature is low, and heats is good, do not take the space, compartment, the railway vehicle low thermal resistance device for heating electric heating membrane that safety performance is good.
It is heater block that railway vehicle low thermal resistance device for heating electric heating membrane of the present utility model adopts the low thermal resistance Electric radiant Heating Film, and with Electric radiant Heating Film attached to forming heating arrangement on the heating panel.This low thermal resistance Electric radiant Heating Film is a metal electric heating membrane, its plane be shaped as strip.Be provided with one deck heat-resistant insulating layer on the surface of this low thermal resistance Electric radiant Heating Film.During use the low thermal resistance Electric radiant Heating Film is attached directly to the wallboard of railway car, in bed board, platen, the floor, do not take any space separately, by wallboard bed board, platen, the outside Homogeneouslly-radiating in floor, also can make heating arrangement with on the heating panel of low thermal resistance Electric radiant Heating Film attached to special use.
Advantage of the present utility model is:
1, calandria and thermal conductor area of contact are big, are ten times of the numbers of former having heaters, so heat easily distributes, and heats is good.
2, calandria and radiator thermal contact resistance are little, so calandria is under the low-temperature condition work all the time, can guarantee safe in utilizationly, can not burn out because of heating too high causing, reduce service expenditure simultaneously.
3, heating film can engage the composition heating arrangement with some parts of railway car such as dividing plate, bed board wallboard, table, floor, air delivery duct etc., does not take any space, has not only improved utilization of space, and simple installation.
4, the temperature on heating arrangement surface is even, and surface temperature can be designed to the 45-65 ℃ of hidden danger of not only stopping fire, but also the danger that can not scald.
Fig. 1 is a structural representation of the present utility model, comprising low thermal resistance Electric radiant Heating Film 1, heating panel 2, insulating barrier 3.
Fig. 2 is the planar structure scheme drawing of low thermal resistance Electric radiant Heating Film.
It is heater block that railway vehicle low thermal resistance device for heating electric heating membrane of the present utility model adopts the low thermal resistance Electric radiant Heating Film, this Electric radiant Heating Film is the sheet metal Electric radiant Heating Film, its surface configuration is a strip, heating power according to actual design, determine the width of strip low thermal resistance Electric radiant Heating Film, the low thermal resistance Electric radiant Heating Film of sheet metal is made the connected head-to-tail shape of a plurality of serpentines, on the surface of this low thermal resistance Electric radiant Heating Film, answer last layer single-piece heat-conducting insulated film then, wherein the thickness of low hotting mask is 0.05～0.1 millimeter, the thickness of heat-conducting insulated film is 0.1 millimeter, coefficient of thermal conductivity is 0.2W/mK, generally selects for use the polyester material to get final product.To there be the low thermal resistance Electric radiant Heating Film of heat-conducting insulated film to be attached on the heating panel again, heating panel can be wooden, also can be plastics or metal, the heating arrangement of making is used for wallboard, bed board, floor or the platen etc. of train, just can forms railway vehicle low thermal resistance device for heating electric heating membrane of the present utility model according to the above.
Claims (3)
1. a railway vehicle low thermal resistance device for heating electric heating membrane is characterized in that this device adopts low thermal resistance Electric radiant Heating Film (1) to be heater block, and Electric radiant Heating Film (1) is gone up the composition heating arrangement attached to heating panel (2).
2. railway vehicle low thermal resistance device for heating electric heating membrane according to claim 1 is characterized in that low thermal resistance Electric radiant Heating Film (1) is the sheet metal Electric radiant Heating Film, its plane be shaped as strip.
3. railway vehicle low thermal resistance device for heating electric heating membrane according to claim 1 and 2 is characterized in that the surface of low thermal resistance Electric radiant Heating Film (1) is provided with one deck heat-resistant insulating layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243303 CN2291345Y (en) | 1996-12-06 | 1996-12-06 | Low thermal resistance electric heating film heater for rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243303 CN2291345Y (en) | 1996-12-06 | 1996-12-06 | Low thermal resistance electric heating film heater for rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291345Y true CN2291345Y (en) | 1998-09-16 |
Family
ID=33916988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96243303 Expired - Fee Related CN2291345Y (en) | 1996-12-06 | 1996-12-06 | Low thermal resistance electric heating film heater for rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291345Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379620C (en) * | 2004-09-15 | 2008-04-09 | 创新专利有限公司 | Method of heating the cabin of a cableway system, and cabin and cableway system that is suitable for the purpose |
| CN102180175A (en) * | 2011-04-26 | 2011-09-14 | 常州长青交通科技股份有限公司 | Floor of railway vehicle |
| CN103991355A (en) * | 2014-04-27 | 2014-08-20 | 陆俊 | Partition type infrared heating device in car |
| CN104554308A (en) * | 2014-12-22 | 2015-04-29 | 长春轨道客车股份有限公司 | Heating floor for 100% low-floor metro vehicle |
| CN105091325A (en) * | 2014-05-24 | 2015-11-25 | 希安典型欧洲有限责任公司 | Hot air adhesive bonding device |
| WO2016046040A1 (en) * | 2014-09-23 | 2016-03-31 | Siemens Aktiengesellschaft | Heatable changing table for a rail vehicle |
| CN106274941A (en) * | 2016-08-01 | 2017-01-04 | 中车唐山机车车辆有限公司 | Heater and rail vehicle |
| CN106627620A (en) * | 2016-12-01 | 2017-05-10 | 中车青岛四方机车车辆股份有限公司 | Train wallboard and train provided with same |
-
1996
- 1996-12-06 CN CN 96243303 patent/CN2291345Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379620C (en) * | 2004-09-15 | 2008-04-09 | 创新专利有限公司 | Method of heating the cabin of a cableway system, and cabin and cableway system that is suitable for the purpose |
| CN102180175A (en) * | 2011-04-26 | 2011-09-14 | 常州长青交通科技股份有限公司 | Floor of railway vehicle |
| CN103991355A (en) * | 2014-04-27 | 2014-08-20 | 陆俊 | Partition type infrared heating device in car |
| CN103991355B (en) * | 2014-04-27 | 2016-01-20 | 陆俊 | For the partition-type infrared heating device in car |
| CN105091325A (en) * | 2014-05-24 | 2015-11-25 | 希安典型欧洲有限责任公司 | Hot air adhesive bonding device |
| WO2016046040A1 (en) * | 2014-09-23 | 2016-03-31 | Siemens Aktiengesellschaft | Heatable changing table for a rail vehicle |
| CN104554308A (en) * | 2014-12-22 | 2015-04-29 | 长春轨道客车股份有限公司 | Heating floor for 100% low-floor metro vehicle |
| CN106274941A (en) * | 2016-08-01 | 2017-01-04 | 中车唐山机车车辆有限公司 | Heater and rail vehicle |
| CN106627620A (en) * | 2016-12-01 | 2017-05-10 | 中车青岛四方机车车辆股份有限公司 | Train wallboard and train provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |