CN201338612Y - Heating device of railway vehicle - Google Patents
Heating device of railway vehicle Download PDFInfo
- Publication number
- CN201338612Y CN201338612Y CNU2008202375100U CN200820237510U CN201338612Y CN 201338612 Y CN201338612 Y CN 201338612Y CN U2008202375100 U CNU2008202375100 U CN U2008202375100U CN 200820237510 U CN200820237510 U CN 200820237510U CN 201338612 Y CN201338612 Y CN 201338612Y
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- heating
- railway vehicle
- framework
- electric heater
- module
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- Expired - Fee Related
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Abstract
A heating device of railway vehicle comprises a power supply and heating modules, wherein the heating module is provided with a framework, an electric heater fixed on the framework and a protective cover, and the electric heater is connected with the power supply. The heating device is characterized in that the heating module is further provided with a caliduct radiator which is fixed with the framework. The heating device of railway vehicle changes the single heating mode, integrates the advantages of the heating of an oil stove and the electric heater, can adjust according to environment conditions, and meets the heating demands of railway vehicles traveling in high cold areas. The heating device adopts the design of modules, can combine the heating modules in series, can be suitable for the heating demands of the railway vehicle under various environments, and can select modules to assemble in accordance with the specific conditions for meeting the different design demands of electric heating, oil stove heating or combined heating of electric heater and oil stove. And the module design improves the universality of components, and simplifies the installation technology of a traditional heating device.
Description
Technical field
The utility model relates to a kind of railway vehicle heating system, belongs to passenger vehicle HVAC technical field.
Background technology
The railway vehicle heating system is when the air conditioning equipment warming is not enough, at the inner a kind of heating system that adopts electric heating or oil oven supplementary heating amount of passenger vehicle.Electrothermal heating is a kind of heating system that adopts electric heating element supplementary heating amount.Oil oven heating is to add the hot aqueous medium by oil oven, by the heating system of air inerchange heat in aluminium radiator heating and the heated car.Two kinds of heating systems respectively have merits and faults, for for the limited northern car of the power of extremely frigid zones operation, existing mono-heating system can not meet requirements, track inspection car such as 200 kilometers of the speed per hours of using in the north, it is powered by this car diesel engine, horsepower output limited, the heating effect is undesirable, and can not switch adjusting flexibly.At present domestic also do not have a kind of railway vehicle heating system that adopts the mixing heating mode that oil oven heating and electric heater warm oneself and combine.
Summary of the invention
The utility model wants the problem of technical solution to be, overcome existing railway vehicle heating system heating system mono-shortcoming, a kind of railway vehicle heating system that mixes heating mode that adopts is provided, the advantage that it has possessed oil oven heating and electric heater heating is more suitable in the railway vehicle of extremely frigid zones operation.
The technical scheme that its technical matters that solves the utility model adopts is as follows: the railway vehicle heating system; its composition comprises power supply, heating module; described heating module has framework, is fixed on electric heater and protective case on the framework; described electric heater is connected with power supply, it is characterized in that also having the warm air pipe radiator of captiveing joint with framework in the described heating module.
The beneficial effects of the utility model are as follows: the utility model railway vehicle heating system has changed mono-heating type of heating, warm oneself both advantage of oil oven heating and electric heater is rolled into one, can regulate according to the situation of environment, satisfy the heating needs of the railway vehicle of extremely frigid zones operation; This heating system has adopted modular design means, the heating module can be carried out series combination, adapt to the heating needs of various railway vehicles under various environment, also can carry out the selectivity assembling to module as the case may be, to satisfy the different designs needs of electrothermal heating, oil oven heating or electrothermal oil stove composite heating, and modular design has improved the commonality of parts, has simplified traditional heating Unit Installation technology.
Description of drawings
Fig. 1 is the structural representation of the utility model railway vehicle heating system.
Fig. 2 is the axial cross-sectional schematic of the utility model railway vehicle heating system.
The specific embodiment
With reference to the accompanying drawings and in conjunction with example the utility model is described in further detail.But the utility model is not limited to given example.
As shown in Figure 1 and Figure 2; the utility model railway vehicle heating system; its composition comprises power supply 3, heating module 1; heating module 1 has framework 11, is fixed on electric heater 2 and protective case 12 on the framework 11; electric heater 2 is connected with power supply 3, and its improvements are also have the warm air pipe radiator 4 of captiveing joint with framework 11 in the heating module 1.In the present embodiment, warm air pipe radiator 4 is captiveed joint with the framework 11 of heating module 1 by mounting bracket 13.
As shown in Figure 1, this heating system has a plurality of series connected heating modules 1 (only draw among the figure two and illustrate), and the electric heater 2 of adjacent heating module 1 connects by electric wire quick connector 5, has compensation connector 6 between the adjacent warm air pipe radiator 4.
In the present embodiment, the framework 11 of heating module 1 adopts long aluminium section bar to do skeleton, and the structure of heat insulation backing plate 14 outer alclad sheets 15 is with expendable weight.The horizontal profile design at heating module 1 framework 11 tops has wire casing 7, electric heater 2 usefulness lines are arranged in this wire casing 7, realized the inner wire casing cabling of framework, be connected with adaptor union between module and module, module and the car electricity that module is connected with the warm air pipe radiator employing compensation connector of intermodule.The heating mould is determined top and side wall steel structure by chute and bolted connection, and bottom and wood covering are fixed with screw nail.This heating system easier for installation quick.
Claims (3)
1, railway vehicle heating system; its composition comprises power supply, heating module; described heating module has framework, is fixed on electric heater and protective case on the framework, and described electric heater is connected with power supply, it is characterized in that also having the warm air pipe radiator of captiveing joint with framework in the described heating module.
2, railway vehicle heating system according to claim 1 is characterized in that described warm air pipe radiator captives joint with the framework of heating module by mounting bracket.
3, railway vehicle heating system according to claim 1 is characterized in that having a plurality of series connected heating modules, and the electric heater of adjacent heating module connects by the electric wire quick connector, has compensation connector between the adjacent warm air pipe radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202375100U CN201338612Y (en) | 2008-12-29 | 2008-12-29 | Heating device of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202375100U CN201338612Y (en) | 2008-12-29 | 2008-12-29 | Heating device of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338612Y true CN201338612Y (en) | 2009-11-04 |
Family
ID=41234152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202375100U Expired - Fee Related CN201338612Y (en) | 2008-12-29 | 2008-12-29 | Heating device of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338612Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176080A (en) * | 2014-07-29 | 2014-12-03 | 南车青岛四方机车车辆股份有限公司 | Electric heating device of railway vehicle |
| CN112061156A (en) * | 2019-06-11 | 2020-12-11 | 中车唐山机车车辆有限公司 | Train passenger room heating device and train compartment |
-
2008
- 2008-12-29 CN CNU2008202375100U patent/CN201338612Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176080A (en) * | 2014-07-29 | 2014-12-03 | 南车青岛四方机车车辆股份有限公司 | Electric heating device of railway vehicle |
| CN112061156A (en) * | 2019-06-11 | 2020-12-11 | 中车唐山机车车辆有限公司 | Train passenger room heating device and train compartment |
| CN112061156B (en) * | 2019-06-11 | 2022-04-12 | 中车唐山机车车辆有限公司 | Train passenger room heating device and train compartment |
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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: 20091104 Termination date: 20161229 |