Integrated control of vehicle subcooling auxiliary heating system

Abstract

The utility model discloses a kind of heating systems, belong to engine heating technical field, specifically related to a kind of integrated control vehicle low-temperature auxiliary heating system, comprising: cooling liquid heating system, engine fuel pipeline heating system, battery heating system, oil sump heater, one-key starting controller and oil tank heater;The one-key starting controller is connected with the cooling liquid heating system, the engine fuel pipeline heating system, the battery heating system and the oil sump heater simultaneously, and the oil tank heater is connected with the cooling liquid heating system, the engine fuel pipeline heating system and the battery heating system simultaneously;The utility model integrated control vehicle low-temperature auxiliary heating system, using vehicle power supply can solve the problem that vehicle cannot start work under extremely low temperature environment.One-key starting type starting mode facilitates the operation convenience of user on multiple systems.

Description

Technical Field

[0001] This utility model discloses a heating system, belonging to the field of engine heating technology, specifically relating to an integrated control vehicle low-temperature auxiliary heating system. Background Technology

[0002] When vehicles and construction machinery are in low-temperature environments, the diesel fuel waxes due to the low temperature, and the lubricating oil and engine oil become viscous. The resistance of the moving parts in the engine block increases at low temperatures, making it difficult to start the vehicle or construction machinery and causing hydraulic components to malfunction. Utility Model Content

[0003] Purpose of this utility model: To provide an integrated control system for vehicle low-temperature auxiliary heating, thereby solving the aforementioned problems.

[0004] Technical solution: An integrated control system for vehicle low-temperature auxiliary heating, the heating system comprising: a coolant heating system, an engine fuel line heating system, a battery heating system, an oil pan heater, a one-button start controller, and a fuel tank heater; The one-button start controller is simultaneously connected to the coolant heating system, the engine fuel line heating system, the battery heating system, and the oil pan heater; the fuel tank heater is simultaneously connected to the coolant heating system, the engine fuel line heating system, and the battery heating system. The coolant heating system includes: a liquid heater, a first ball valve, a second ball valve, a water pump, an engine water inlet, a first hydraulic oil heater, a second hydraulic oil heater, a third hydraulic oil heater, a fourth hydraulic oil heater, a first electromagnetic pump with heating, a first oil inlet pipe, and a first oil outlet pipe; The engine fuel line heating system includes: an oil-water separator heater, a first heating line, a second heating line, a coarse filter heater, a fine filter heater, an engine oil port, and a return oil line; The battery heating system includes: a battery heater, a second electromagnetic pump with heating, a second oil inlet pipe, and a second oil outlet pipe.

[0005] In a further embodiment, one end of the first ball valve is connected to the inlet of the water pump via a hose. The water pump is used for the circulation of water in the entire system. The liquid heater is used to provide a heat source to heat the antifreeze. The inlet of the liquid heater is connected to the outlet of the water pump via a hose. One end of the second ball valve is connected to the outlet of the liquid heater via a hose, and the other end is connected to the return port of the engine water inlet. The outlet of the engine water inlet is split into two branches and connected to the inlet ends of the first hydraulic oil heater and the third hydraulic oil heater via hoses. The inlet end of the second hydraulic oil heater is connected to the outlet end of the first hydraulic oil heater via a hose. The inlet end of the fourth hydraulic oil heater is connected to the outlet end of the third hydraulic oil heater via a hose. The other end of the first ball valve is split into two branches and connected to the outlet ends of the second hydraulic oil heater and the fourth hydraulic oil heater via hoses to form a water circuit loop.

[0006] In a further embodiment, one end of the first oil inlet pipe is connected to the oil tank heater and the other end is connected to the oil inlet of the first electromagnetic pump with heating. One end of the first oil outlet pipe is connected to the oil outlet of the first electromagnetic pump with heating and the other end is connected to the oil inlet of the liquid heater to form an oil supply system for the heater.

[0007] In a further embodiment, one end of the first heating pipe is connected to the fuel tank heater and the other end is connected to one end of the oil-water separator heater. The other end of the oil-water separator heater is connected to one end of the second heating pipe. One end of the coarse filter heater is connected to the other end of the second heating pipe and the other end is connected to one end of the fine filter heater. The other end of the fine filter heater is connected to the inlet of the engine oil port. The return port of the engine oil port is connected to one end of the return oil pipe, and the other end of the return oil pipe is connected to the fuel tank heater to form an engine fuel line heating system.

[0008] In a further embodiment, one end of the second oil inlet pipe is connected to the oil tank heater, and the other end is connected to the oil inlet of the second electromagnetic pump with heating. One end of the second oil outlet pipe is connected to the oil outlet of the second electromagnetic pump with heating, and the other end is connected to the oil inlet of the battery heater to form a battery heating system.

[0009] In a further embodiment, the one-button start controller is connected to the liquid heater, the fuel heater, the battery heater and the oil pan heater simultaneously via a wiring harness for communication control and to achieve overall heating function. The fuel heater is connected to the oil-water separator heater, the first heating pipeline, the second heating pipeline, the fuel tank heater and the coarse filter heater simultaneously via a wiring harness to control heating.

[0010] Beneficial effects: This utility model integrates a vehicle low-temperature auxiliary heating system, which uses the vehicle's power supply to solve the problem of vehicles failing to start in extremely low-temperature environments. The one-button start-up method facilitates user operation across multiple systems. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the present invention.

[0012] Reference numerals: 1. Liquid heater; 2. Second ball valve; 3. Engine water inlet; 4. First hydraulic oil heater; 5. Second hydraulic oil heater; 6. Third hydraulic oil heater; 7. Fourth hydraulic oil heater; 8. First ball valve; 9. Water pump; 10. First electromagnetic pump with heating; 11. First oil inlet pipe; 12. First oil outlet pipe; 13. Oil tank heater; 14. Fuel heater; 15. First heating pipe; 16. Oil-water separator heater; 17. Second heating pipe; 18. Coarse filter heater; 19. Fine filter heater; 20. Engine oil inlet; 21. Return oil pipe; 22. Second oil inlet pipe; 23. Second electromagnetic pump with heating; 24. Second oil outlet pipe; 25. Battery heater; 26. Oil pan heater; 27. Wiring harness; 28. One-button start controller. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0016] An integrated control system for vehicle low-temperature auxiliary heating includes: a liquid heater 1, a second ball valve 2, an engine water inlet 3, a first hydraulic oil heater 4, a second hydraulic oil heater 5, a third hydraulic oil heater 6, a fourth hydraulic oil heater 7, a first ball valve 8, a water pump 9, a first electromagnetic pump with heating 10, a first oil inlet pipe 11, a first oil outlet pipe 12, a fuel tank heater 13, a fuel heater 14, a first heating pipe 15, an oil-water separator heater 16, a second heating pipe 17, a coarse filter heater 18, a fine filter heater 19, an engine oil inlet 20, a return oil pipe 21, a second oil inlet pipe 22, a second electromagnetic pump with heating 23, a second oil outlet pipe 24, a battery heater 25, an oil pan heater 26, a wiring harness 27, and a one-button start controller 28.

[0017] In one embodiment, such as Figure 1 As shown, this utility model has five main systems connected by threaded interfaces and bolts; including: coolant heating system, engine fuel line heating system, battery heating system, oil pan heating system, one-button start controller 28 and fuel tank heater 13; The one-button start controller 28 is connected to the coolant heating system, the engine fuel line heating system, the battery heating system, and the oil pan heating system. The fuel tank heater 13 is connected to the coolant heating system, the engine fuel line heating system, and the battery heating system.

[0018] In one embodiment, such as Figure 1 As shown, numbers 1 to 12 represent the coolant heating system; Specifically, one end of the first ball valve 8 is connected to the inlet of the water pump 9 via a hose. The water pump 9 is used for the circulation of water in the entire system. The liquid heater 1 is used to provide a heat source to heat the antifreeze. The inlet of the liquid heater 1 is connected to the outlet of the water pump 9 via a hose. One end of the second ball valve 2 is connected to the outlet of the liquid heater 1 via a hose, and the other end is connected to the return port of the engine water inlet 3. The outlet of the engine water inlet 3 is split into two branches and connected to the inlet ends of the first hydraulic oil heater 4 and the third hydraulic oil heater 6 via hoses. The inlet end of the second hydraulic oil heater 5 is connected to the outlet end of the first hydraulic oil heater 4 via a hose. The inlet end of the fourth hydraulic oil heater 7 is connected to the outlet end of the third hydraulic oil heater 6 via a hose. The other end of the first ball valve 8 is split into two branches and connected to the outlet ends of the second hydraulic oil heater 5 and the fourth hydraulic oil heater 7 via hoses to form a water circuit loop.

[0019] More specifically, one end of the first oil inlet pipe 11 is connected to the oil tank heater 13, and the other end is connected to the oil inlet of the first electromagnetic pump with heating 10. One end of the first oil outlet pipe 12 is connected to the oil outlet of the first electromagnetic pump with heating 10, and the other end is connected to the oil inlet of the liquid heater 1 to form an oil supply system for the heater.

[0020] In one embodiment, such as Figure 1 As shown, numbers 14 to 21 are engine fuel line heating systems; One end of the first heating pipe 15 is connected to the fuel tank heater 13, and the other end is connected to one end of the oil-water separator heater 16. The other end of the oil-water separator heater 16 is connected to one end of the second heating pipe 17. One end of the coarse filter heater 18 is connected to the other end of the second heating pipe 17, and the other end is connected to one end of the fine filter heater 19. The other end of the fine filter heater 19 is connected to the oil inlet of the engine oil port 20. The oil return port of the engine oil port 20 is connected to one end of the oil return pipe 21 (not heated), and the other end of the oil return pipe 21 (not heated) is connected to the fuel tank heater 13 to form an engine fuel line heating system.

[0021] In one embodiment, such as Figure 1 As shown, numbers 22 to 25 are battery heating systems; One end of the second oil inlet pipe 22 is connected to the oil tank heater 13, and the other end is connected to the oil inlet of the second electromagnetic pump 23 with heating. One end of the second oil outlet pipe 24 is connected to the oil outlet of the second electromagnetic pump 23 with heating, and the other end is connected to the oil inlet of the battery heater 25 to form a battery heating system.

[0022] In one embodiment, such as Figure 1 As shown, the oil pan heater 26 forms a separate oil pan heating system.

[0023] In one embodiment, such as Figure 1 As shown, the one-button start controller 28 is connected to the liquid heater 1, the fuel heater, the battery heater 25 and the oil pan heater 26 via wiring harness 27 for communication control and to realize the overall heating function. The fuel heater 14 is connected to the oil-water separator heater 16, the first heating pipe 15, the second heating pipe 17, the fuel tank heater 13 and the coarse filter heater 18 via wiring harness 27 to control heating.

[0024] Working principle: The liquid heater 1 of this system is installed in the small circulation system of the engine; the first hydraulic oil heater 4, the second hydraulic oil heater 5, the third hydraulic oil heater 6, and the fourth hydraulic oil heater 7 are installed on the hydraulic oil tank; the fuel heating pipeline heating system is installed on the oil tank, pipeline, and filter respectively; the battery heater 25 installs the battery in the battery box, and the battery heater 25 assembly is installed on the beam or bracket; the oil pan heater 26 is installed on the oil pan; the one-button start controller 28 is installed in the cab or an easily accessible location, and is connected to each heating system through the wiring harness 27. When the controller is started, it controls each heating system to work in an orderly manner according to its internal logic.

[0025] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An integrated control system for vehicle low-temperature auxiliary heating, characterized in that, The heating system includes: a coolant heating system, an engine fuel line heating system, a battery heating system, an oil pan heater, a keyless start controller, and a fuel tank heater; The one-button start controller is simultaneously connected to the coolant heating system, the engine fuel line heating system, the battery heating system, and the oil pan heater; the fuel tank heater is simultaneously connected to the coolant heating system, the engine fuel line heating system, and the battery heating system. The coolant heating system includes: a liquid heater, a first ball valve, a second ball valve, a water pump, an engine water inlet, a first hydraulic oil heater, a second hydraulic oil heater, a third hydraulic oil heater, a fourth hydraulic oil heater, a first electromagnetic pump with heating, a first oil inlet pipe, and a first oil outlet pipe; The engine fuel line heating system includes: a fuel heater, an oil-water separator heater, a first heating line, a second heating line, a coarse filter heater, a fine filter heater, an engine oil port, and a return oil line; The battery heating system includes: a battery heater, a second electromagnetic pump with heating, a second oil inlet pipe, and a second oil outlet pipe.

2. The integrated control vehicle low-temperature auxiliary heating system according to claim 1, characterized in that, One end of the first ball valve is connected to the inlet of the water pump via a hose. The water pump is used for the circulation of water in the entire system. The liquid heater is used to provide a heat source to heat the antifreeze. The inlet of the liquid heater is connected to the outlet of the water pump via a hose. One end of the second ball valve is connected to the outlet of the liquid heater via a hose, and the other end is connected to the return port of the engine water inlet. The outlet of the engine water inlet is split into two branches and connected to the inlet ends of the first hydraulic oil heater and the third hydraulic oil heater via hoses. The inlet end of the second hydraulic oil heater is connected to the outlet end of the first hydraulic oil heater via a hose. The inlet end of the fourth hydraulic oil heater is connected to the outlet end of the third hydraulic oil heater via a hose. The other end of the first ball valve is split into two branches and connected to the outlet ends of the second hydraulic oil heater and the fourth hydraulic oil heater via hoses to form a water circuit loop.

3. The integrated control vehicle low-temperature auxiliary heating system according to claim 2, characterized in that, One end of the first oil inlet pipe is connected to the oil tank heater, and the other end is connected to the oil inlet of the first electromagnetic pump with heating. One end of the first oil outlet pipe is connected to the oil outlet of the first electromagnetic pump with heating, and the other end is connected to the oil inlet of the liquid heater to form an oil supply system for the heater.

4. The integrated control vehicle low-temperature auxiliary heating system according to claim 1, characterized in that, One end of the first heating pipe is connected to the fuel tank heater and the other end is connected to one end of the oil-water separator heater. The other end of the oil-water separator heater is connected to one end of the second heating pipe. One end of the coarse filter heater is connected to the other end of the second heating pipe and the other end is connected to one end of the fine filter heater. The other end of the fine filter heater is connected to the inlet of the engine oil port. The return port of the engine oil port is connected to one end of the return oil pipe. The other end of the return oil pipe is connected to the fuel tank heater to form an engine fuel line heating system.

5. The integrated control vehicle low-temperature auxiliary heating system according to claim 1, characterized in that, One end of the second oil inlet pipe is connected to the oil tank heater, and the other end is connected to the oil inlet of the second electromagnetic pump with heating. One end of the second oil outlet pipe is connected to the oil outlet of the second electromagnetic pump with heating, and the other end is connected to the oil inlet of the battery heater to form a battery heating system.

6. The integrated control vehicle low-temperature auxiliary heating system according to claim 1, characterized in that, The one-button start controller is connected to the liquid heater, the fuel heater, the battery heater and the oil pan heater via a wiring harness for communication control and to achieve overall heating function. The fuel heater is connected to the oil-water separator heater, the first heating pipeline, the second heating pipeline, the fuel tank heater and the coarse filter heater via a wiring harness to control heating.

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