CN209274316U - A kind of heavy-duty car heating system - Google Patents
A kind of heavy-duty car heating system Download PDFInfo
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- CN209274316U CN209274316U CN201822088722.3U CN201822088722U CN209274316U CN 209274316 U CN209274316 U CN 209274316U CN 201822088722 U CN201822088722 U CN 201822088722U CN 209274316 U CN209274316 U CN 209274316U
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- heating
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- valve
- fuel
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Abstract
The utility model discloses a kind of heavy-duty car heating systems, including heating controller, electric check valve, fuel heater, electric change valve, ball valve, apparatus for heating accumulator, fuel tank heater, driver's cabin radiator.The system is able to satisfy different configuration fuel vehicle heating requirements, the use of apparatus for heating accumulator improves the charge-discharge performance of battery low temperature environment, the use of fuel heater, which reduces in winter transport, leads the roadside breakdown of system because oil circuit congeals, it overcomes electric heating and exhaust pipe heats bring insecurity factor, driver's cabin radiator increases cab comfort.
Description
Technical field
The utility model provides a kind of heavy-duty car heating system, belongs to truck technical field.
Background technique
Country heavy-duty car field at present, the comfort of driver and passenger are put into more and more important position, improve and drive people
The components service life of comfort and vehicle that member drives is the main flow direction of Automobile Design from now on.When vehicle is in low temperature environment
When operation, there are problems that repeatedly starting can not be such that heavy-duty car normally starts, or even the electricity stored into storage battery reduces
Cannot still heavy-duty car be made normally to start after being finished.Even if after vehicle normally starts, the temperature of driver's cabin rises slower, low temperature
Driving environment influence ride comfort.At the same time, battery box be in that low temperature environment is also easy to cause can not normal charge and discharge.
Current existing fuel combustion vehicle heating device is all cascaded structure, and heating speed is slow, low efficiency, and comfort and energy saving need to be mentioned
It is high.
Summary of the invention
The utility model is directed to deficiency of the prior art, provide it is a kind of and meanwhile meet heavy-duty car to engine,
The system of driver's cabin, battery box, oil tank heating, and then improve the comfort of vehicle performance and driver's driving.
The heavy-duty car heating system of the utility model includes: that heating controller, engine, electric check valve, fuel oil add
Hot device, electric change valve, ball valve, apparatus for heating accumulator, fuel tank heater, driver's cabin radiator；The engine coolant outlet
Pipeline connects electric check valve, ball valve side by side, and the electric check valve piping connection fuel heater, fuel heater pipeline connect
Connect electric change valve, electric change valve all the way piping connection engine coolant answer back, all the way piping connection driver's cabin radiator,
Driver's cabin radiator line connection engine coolant is answered back；The ball valve piping connection fuel tank heater, fuel tank heater pipe
Road connection apparatus for heating accumulator, apparatus for heating accumulator piping connection engine coolant are answered back；The heating controller circuit connection electricity
Dynamic shut-off valve, fuel heater, electric change valve, driver's cabin radiator.
The fuel heater has water pump.
The driver's cabin radiator has radiator fan.
The utility model has the advantages that heating system provided by the utility model can meet simultaneously vehicle cold-start, parking heating, driving it is auxiliary
The heating in the case of three kinds of heating is helped, cold start-up is able to solve cold environment vehicle launch difficult problem, and parking heating can expire
The comfort of driver and passenger in the case where sufficient parking, driving auxiliary heating can heat storage battery, fuel tank, and battery is enable to send out
Bigger effect is shot, the service life of battery is extended, the heating of fuel tank is reduced in winter transport and is led because oil circuit congeals
The roadside breakdown of system, overcomes electric heating and exhaust pipe heats bring insecurity factor.
Detailed description of the invention
Fig. 1: the heavy-duty car heating system schematic diagram of the utility model；
In figure: 1, engine, 2, electric check valve, 3, fuel heater, 4, electric change valve, 5, driver's cabin radiator,
6, ball valve, 7, fuel tank heater, 8, apparatus for heating accumulator, 9, heating controller.
Specific embodiment
For the utility model patent technical solution is described in further detail, it is illustrated with reference to the accompanying drawing.
In figure, solid line is connected for liquid line；Solid line upward arrow is for illustrating liquid in pipeline to flow to；Dotted line is used for table
Show circuit connection.
As shown in Figure 1, the heating system of the utility model includes: heating controller 9, engine 1, electric check valve 2, combustion
Oil heater 3, electric change valve 4, ball valve 6, apparatus for heating accumulator 8, fuel tank heater 7, driver's cabin radiator 5；The engine 1
Cooling liquid outlet pipeline connect electric check valve 2, ball valve 6 side by side, the 2 piping connection fuel heater 3 of electric check valve,
3 piping connection electric change valve 4 of fuel heater, 4 one tunnel piping connection engine of electric change valve, 1 coolant liquid are answered back, all the way
Piping connection driver's cabin radiator 5,5 piping connection engine of driver's cabin radiator, 1 coolant liquid are answered back；6 pipeline of ball valve connects
Connected tank heater 7,7 piping connection apparatus for heating accumulator 8 of fuel tank heater, 8 piping connection engine of apparatus for heating accumulator, 1 coolant liquid
It answers back；The 9 circuit connection electric check valve 2 of heating controller, fuel heater 3, electric change valve 4, driver's cabin radiator
5。
The fuel heater 3 has water pump.
The driver's cabin radiator 5 has radiator fan.
This heating system can realize cold start-up, parking heating, driving auxiliary three kinds of operating modes of heating.
Cold start mode, when vehicle is when low temperature environment starts, heating controller 9 controls fuel heater 3 and opens, electronic
Shut-off valve 2 is opened, and the included water pump of fuel heater 3 flows out the coolant liquid in engine 1 from cooling liquid outlet pipeline, is flowed through
Electric check valve 2 is flowed into fuel heater 3 and is heated, and the coolant liquid after heating flows into the cooling of engine 1 by electric change valve 4
Liquid is answered back, and coolant liquid heats circulation in engine 1 to it, and coolant liquid after cooling goes out from 1 coolant liquid of engine again
Mouth outflow, carries out circulation again.Through heat cycles after a period of time, the temperature strip smoothly started can be reached in engine 1
After part, heating controller 9 controls the closing of electric check valve 2, fuel heater 3 is closed, and starts engine 1.
Parking heating mode, under the conditions of parking, heating controller 9 controls the opening of electric check valve 2, fuel heater 3
Starting, the included water pump of fuel heater 3 flow out the coolant liquid in engine 1 from outlet, flow into fuel oil through electric check valve 2
It is heated in heater 3, the coolant liquid after heating flows into driver's cabin radiator 5 by electric change valve 4, and heating controller 9 controls
The included radiator fan of driver's cabin radiator 5 is started to work, and heat is dispersed into driver's cabin and heats to it, and heating controller 9 is logical
The revolving speed of the radiator fan of control driver's cabin radiator 5 is crossed to adjust cabin temperature, after coolant liquid flows through driver's cabin radiator 5
It flows back to 1 coolant liquid of engine and answers back and return in engine 1, carry out circulating-heating again.
Driving auxiliary heating mode, under the normal driving condition of vehicle, engine 1 is operated normally, and coolant temperature increases,
Open ball valve 6 manually at this time, 1 coolant liquid of engine enters apparatus for heating accumulator 8 and fuel tank heater 7 by outlet flow ipe,
Storage battery and fuel tank are heated, 1 coolant liquid of engine is flowed back to by pipeline after coolant liquid is cooling and answers back, carries out following again
Ring heating.The service life that heating is able to extend battery is carried out to storage battery；The heating of fuel tank is reduced in winter transport because of oil
The roadside breakdown of system is congealed and is led on road, overcomes electric heating and exhaust pipe heats bring insecurity factor.
The beneficial effects of the utility model can according to the description of the above program, skill of the utility model without description
Art feature can be achieved by the prior art, and details are not described herein.Certainly, above description is not the limit to the utility model
System.The utility model is also not limited to the example above, essence of the those skilled in the art in the utility model
Variation, remodeling, addition or the substitution made in range, should also belong to the protection scope of the utility model.
Claims (3)
1. a kind of heavy-duty car heating system, it is characterised in that: including heating controller (9), engine (1), electric check valve
(2), fuel heater (3), electric change valve (4), ball valve (6), apparatus for heating accumulator (8), fuel tank heater (7), driver's cabin dissipate
Hot device (5)；The cooling liquid outlet pipeline of the engine (1) connects electric check valve (2), ball valve (6) side by side, and described electronic section
Only valve (2) piping connection fuel heater (3), fuel heater (3) piping connection electric change valve (4), electric change valve (4)
Piping connection engine (1) coolant liquid is answered back all the way, piping connection driver's cabin radiator (5), driver's cabin radiator (5) are managed all the way
Road connection engine (1) coolant liquid is answered back；Ball valve (6) the piping connection fuel tank heater (7), fuel tank heater (7) pipeline
Connection apparatus for heating accumulator (8), apparatus for heating accumulator (8) piping connection engine (1) coolant liquid are answered back；The heating controller (9)
Circuit connection electric check valve (2), fuel heater (3), electric change valve (4), driver's cabin radiator (5).
2. heavy-duty car heating system as described in claim 1, it is characterised in that: the fuel heater (3) has water pump.
3. heavy-duty car heating system as described in claim 1, it is characterised in that: the driver's cabin radiator (5) has heat dissipation
Fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088722.3U CN209274316U (en) | 2018-12-12 | 2018-12-12 | A kind of heavy-duty car heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088722.3U CN209274316U (en) | 2018-12-12 | 2018-12-12 | A kind of heavy-duty car heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274316U true CN209274316U (en) | 2019-08-20 |
Family
ID=67611104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822088722.3U Active CN209274316U (en) | 2018-12-12 | 2018-12-12 | A kind of heavy-duty car heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435637A (en) * | 2018-12-12 | 2019-03-08 | 中国重汽集团济南动力有限公司 | A kind of heavy-duty car heating system |
-
2018
- 2018-12-12 CN CN201822088722.3U patent/CN209274316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435637A (en) * | 2018-12-12 | 2019-03-08 | 中国重汽集团济南动力有限公司 | A kind of heavy-duty car heating system |
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