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Intelligent engine thermal management system with environment temperature monitoring function

A technology of intelligent thermal management and thermal management, which is applied in the cooling of engine components, machines/engines, and engines, can solve the problems of high energy consumption and achieve the effects of improving work efficiency, reducing burden, and reducing energy consumption

Pending Publication Date: 2022-01-25
郭福海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an engine intelligent thermal management system with the function of ambient temperature monitoring, which has the advantages of reducing energy consumption, real-time monitoring and timely processing, etc., and solves the problem of large energy consumption

Method used

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  • Intelligent engine thermal management system with environment temperature monitoring function
  • Intelligent engine thermal management system with environment temperature monitoring function
  • Intelligent engine thermal management system with environment temperature monitoring function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see figure 1 and figure 2 The present invention provides a technical solution: an engine management mechanism, including an engine body 1, a warm-up mechanism and a cooling mechanism, the surface of the engine body 1 is covered with a cooling water jacket, the cooling mechanism includes a water pump 2 and a cooling fan 3, and the water pump 2 The output end of the expansion tank 4 is communicated with an expansion tank 4 through a connecting pipe, the output end of the expansion tank 4 is communicated with a drain pipe 5, and one end of the drain pipe 5 and the input end of the water pump 2 are connected with a thermostat 6, and the thermostat 6 The coolant fluid channel is formed by the connecting pipe and the cooling water jacket. The warm-up mechanism includes a mounting base 7 and a warm-up fan 8. The warm-up fan 8 is installed at the end of the mounting base 7. Two airflows are arranged on the inner wall of the mounting base 7. Channel 9, the airflow channel 9 in...

Embodiment 2

[0026]Basically the same as Embodiment 1, when the engine is used in winter when the ambient temperature is low, when the engine is started, the three-way valve 12 is opened so that the hot channel 901 communicates with the warm-up fan 8, the normal temperature channel 902 is closed, and the relay 11 controls the heating pipe 10 works, the heating pipe 10 heats the hot channel 901, and the heating time is relatively prolonged. The warm air fan 8 blows hot air to the engine to preheat the engine. The normal temperature channel 902 is connected with the warm-up fan 8. When the engine temperature exceeds the set range, the warm-up fan 8 starts to deliver the airflow to the engine, and the engine is cooled by air cooling. The temperature control is within the set range and does not need to be started. Water-cooled heat dissipation reduces energy consumption. When the engine temperature is too high, the water-cooled heat dissipation is activated. Since the ambient temperature is low...

Embodiment 3

[0028] Basically the same as the embodiment, when the engine is used when the ambient temperature is too high in summer, it can be preheated by the temperature of the engine itself and the ambient temperature. When the engine is used when the ambient temperature is high in summer, when the engine is started, the three-way The valve 12 is opened so that the hot passage 901 is connected with the warm-up fan 8, the normal temperature passage 902 is closed, the relay 11 controls the heating pipe 10 to work, the heating pipe 10 heats the hot passage 901, the heating time is relatively reduced, and the warm-up fan 8 blows the hot air Until the engine is preheated to the engine, when the engine is stable and tends to be normal, the relay 11 is closed, and the warm-up fan 8 stops working. When the engine temperature exceeds the set range, the water cooling is started, and the water pump 2 works to expand the coolant in the water tank 4 Import it into the engine water jacket to dissipat...

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Abstract

The invention relates to the technical field of engines, and discloses an intelligent engine thermal management system with an environment temperature monitoring function. The engine management mechanism comprises an engine body, an engine warming mechanism and a cooling mechanism; the surface of the engine body is sleeved with a cooling water jacket; the cooling mechanism comprises a water pump and a cooling fan; the output end of the water pump communicates with an expansion water tank through a connecting pipe; the output end of the expansion water tank communicates with a drainage pipe; one end of the drainage pipe and the input end of the water pump communicate with thermostats; the thermostats and the cooling water jacket form a cooling liquid flow channel through connecting pipes; the engine warming mechanism includes a mounting seat and an engine warming fan; the engine warming fan is installed at the end of the mounting seat; and two airflow channels are formed in the inner side wall of the mounting seat. According to the intelligent engine thermal management system with the environment temperature monitoring function, through the arrangement of the engine warming mechanism and the cooling mechanism, the air cooling and preheating functions can be achieved while engine water cooling is achieved.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to an engine intelligent thermal management system with an environment temperature monitoring function. Background technique [0002] Vehicles and construction machinery will generate a lot of heat during the working process. Due to changes in the working environment and working conditions, the heat generated will also change accordingly. In order to maintain the normal operation of the equipment, various coolers or heat exchangers are usually used The heat is dissipated to the environment by means of forced cooling by the cooling fan, so that each device can be kept within the working range of normal temperature. [0003] In the traditional cooling system, the cooling fan is usually installed on the engine. The change of the fan speed is corresponding to the change of the engine speed. The cooling effect is directly related to the engine speed. Therefore, the cooling system cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P3/00F01P5/02F01P5/10F01P11/00F01P7/16F01P11/16F02N19/02F02B77/08
CPCF01P3/00F01P5/02F01P5/10F01P11/029F01P7/16F01P11/16F02N19/02F02B77/08
Inventor 郭福海
Owner 郭福海
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