41results about How to "Meet the needs of delayed cooling" patented technology

The invention relates to an engine cooling system. The engine cooling system comprises a high-temperature circulation cooling system and a low-temperature circulation cooling system. The high-temperature circulation cooling system is provided with a large cycle cooling liquid flow path, a small cycle cooling liquid flow path and a delay cycle cooling liquid flow path. In the large cycle and the small cycle, cooling liquid passes through a cylinder cover water jacket and then is diverted, one part of cooling liquid enters a cylinder water jacket, and the other part of cooling liquid enters warm air. Independent expansion water tanks are adopted in the high-temperature circulation cooling system and the low-temperature circulation cooling system. An electric control auxiliary water pump is additionally arranged for the high-temperature circulation cooling system, the delayed cycle is achieved, the cooling liquid is diverted into the cylinder water jacket and the warm air after passing through the cylinder cover water jacket, and the engine cooling system can better meet the heat supply requirement of various components after engine shutdown. The problem about the flowing direction of cooling circulation between different components is solved, and the engine knock probability can be reduced by arranging the independent expansion water tanks.

The invention relates to an engine cooling system. The engine cooling system comprises a high-temperature circulating cooling system and a low-temperature circulating cooling system, wherein the high-temperature circulating cooling system comprises a large circulation cooling fluid flow path, a small circulation cooling fluid flow path and a delayed circulation cooling fluid flow path. The engine cooling system has the beneficial effects that the heating requirements of all the parts after an engine stops can be better met and the problem of the flow direction of cooling circulation among different parts can be solved by adding an electronic control auxiliary water pump to the high-temperature circulating cooling system and realizing delayed circulation.

The invention relates to an engine cooling system including double expansion tanks. The engine cooling system includes a high-temperature cycle cooling system, a low-temperature cycle cooling system and a delayed cycle cooling system, wherein the high-temperature cycle cooling system comprises a first expansion tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooler, a turbocharger and a heater; the low-temperature cycle cooling system comprises a second expansion tank, a low-temperature radiator, a second water pump, an electronic turbocharger, an intercooler and a BSG. According to the application of the invention, the two sets of cycle cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are arranged in the systems respectively, so that the requirements of different to-be-cooled parts for the cooling temperature are ensured; in addition, the technical scheme of the application does not increase the size of the cooling system.

The invention relates to a dual-cycle cooling system for an engine. The dual-cycle cooling system comprises a high-temperature circulation cooling system, a low-temperature circulation cooling system and a delay circulation cooling system. The high-temperature circulation cooling system comprises a first expansion water tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooling device, an electronic supercharger, a turbocharger and a heater. The low-temperature circulation cooling system comprises a second expansion water tank, a low-temperature radiator, a second water pump, an intercooler and a BSG. According to the dual-cycle cooling system, the three sets of circulation cooling systems are arranged, the high-temperature radiator and the low-temperature radiator are arranged, the requirements of different parts to be cooled for the cooling temperatures are met effectively, and the size of the cooling system is not increased by means of the technical scheme.

The invention relates to an engine cooling system including double expansion tanks. The engine cooling system includes a high-temperature cycle cooling system, a low-temperature cycle cooling system and a delayed cycle cooling system, wherein the high-temperature cycle cooling system comprises a first expansion tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooler, a turbocharger and a heater; the low-temperature cycle cooling system comprises a second expansion tank, a low-temperature radiator, a second water pump, an electronic turbocharger, an intercooler and a BSG. According to the application of the invention, the two sets of cycle cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are arranged in the systems respectively, so that the requirements of different to-be-cooled parts for the cooling temperature are ensured; in addition, the technical scheme of the application does not increase the size of the cooling system.

The invention relates to an engine cooling system, which includes a high-temperature circulating cooling system and a low-temperature circulating cooling system; the high-temperature circulating cooling system has three cooling liquid flow paths: large circulation, small circulation and delayed circulation. By adding an electronically controlled auxiliary water pump to the high-temperature circulating cooling system and realizing delayed circulation, it can better adapt to the heating requirements of each component after the engine stops, and solve the problem of the flow direction of the cooling cycle between different components.

The invention relates to an engine cooling system adopting an electronic control auxiliary water pump. The engine cooling system comprises a high-temperature circulating cooling system and a low-temperature circulating cooling system. The high-temperature circulating cooling system is provided with a large-cycle cooling liquid flow path, a small-cycle cooling liquid flow path and a delayed-cycle cooling liquid flow path. The high-temperature circulating cooling system is additionally provided with the electronic control auxiliary water pump, delayed circulation is achieved, the heating requirement of all parts can be met better after an engine is shut down, and the flow direction problem of cooling circulation among different components is solved.

The invention relates to an engine cooling system. The engine cooling system comprises a high-temperature circulation cooling system and a low-temperature circulation cooling system. The high-temperature circulation cooling system is provided with a large cycle cooling liquid flow path, a small cycle cooling liquid flow path and a delay cycle cooling liquid flow path. In the large cycle and the small cycle, cooling liquid passes through a cylinder cover water jacket and then is diverted, one part of cooling liquid enters a cylinder water jacket, and the other part of cooling liquid enters warm air. Independent expansion water tanks are adopted in the high-temperature circulation cooling system and the low-temperature circulation cooling system. An electric control auxiliary water pump is additionally arranged for the high-temperature circulation cooling system, the delayed cycle is achieved, the cooling liquid is diverted into the cylinder water jacket and the warm air after passing through the cylinder cover water jacket, and the engine cooling system can better meet the heat supply requirement of various components after engine shutdown. The problem about the flowing direction of cooling circulation between different components is solved, and the engine knock probability can be reduced by arranging the independent expansion water tanks.

The invention relates to an engine cooling system, which includes a high-temperature circulating cooling system and a low-temperature circulating cooling system; the high-temperature circulating cooling system has three cooling liquid flow paths: large circulation, small circulation and delayed circulation. By adding an electronically controlled auxiliary water pump to the high-temperature circulating cooling system and realizing delayed circulation, it can better adapt to the heating requirements of each component after the engine stops, and solve the problem of the flow direction of the cooling cycle between different components.

The invention relates to a cooling system improved structure including auxiliary water pumps. The cooling system improved structure includes a high-temperature cycle cooling system, a low-temperature cycle cooling system and a delayed cycle cooling system, wherein the high-temperature cycle cooling system comprises a first expansion tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooler, an auxiliary water pump and a heater; the low-temperature cycle cooling system comprises a second expansion tank, a low-temperature radiator, a second water pump, a turbocharger, an electronic turbocharger, an intercooler and a BSG. According to the application of the invention, the two sets of cycle cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are arranged in the systems respectively, so that the requirements of different to-be-cooled parts for the cooling temperature are ensured; in addition, the technical scheme of the application does not increase the size of the cooling system.

The invention relates to an engine cooling system, which includes a high-temperature circulating cooling system and a low-temperature circulating cooling system; the high-temperature circulating cooling system has three cooling liquid flow paths: large circulation, small circulation and delayed circulation. By adding an electronically controlled auxiliary water pump to the high-temperature circulating cooling system and realizing delayed circulation, it can better adapt to the heating requirements of each component after the engine stops, and solve the problem of the flow direction of the cooling cycle between different components.

The invention relates to a dual cycle cooling system improved structure including double expansion tanks. The dual cycle cooling system improved structure includes a high-temperature cycle cooling system, a low-temperature cycle cooling system and a delayed cycle cooling system, wherein the high-temperature cycle cooling system comprises a first expansion tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooler, a turbocharger and a heater; the low-temperature cycle cooling system comprises a second expansion tank, a low-temperature radiator, a second water pump, an electronic turbocharger, an intercooler and a BSG. According to the application of the invention, the two sets of cycle cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are arranged in the systems respectively, so that the requirements of different to-be-cooled parts for the cooling temperature are ensured; in addition, the technical scheme of the application does not increase the size of the cooling system.

The invention relates to an engine cooling system improvement structure comprising an auxiliary water pump. The engine cooling system improvement structure comprises a high-temperature circulation cooling system, a low-temperature circulation cooling system and a delay circulation cooling system, wherein the high-temperature circulation cooling system comprises a first expansion tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electric thermostat, a machine oil cooler, the auxiliary water pump and warm air; the low-temperature circulation cooling system comprises a second expansion tank, a low-temperature radiator, a second water pump, a turbosupercharger, an electric super-charger, an intercooler and a BSG (belt starter generator). According to the engine cooling system improvement structure, the two circulation cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are respectively arranged, so that the requirements of different to-be-cooled parts on the cooling temperature are effectively guaranteed; the volume of the cooling system is not enlarged through the adoption of the technical scheme provided by the invention.

The invention relates to a multi-cycle engine cooling system, which includes a high-temperature cycle cooling system and a low-temperature cycle cooling system; the high-temperature cycle cooling system has three coolant flow paths: large cycle, small cycle and delayed cycle. By adding an electronically controlled auxiliary water pump to the high-temperature circulating cooling system and realizing delayed circulation, it can better adapt to the heating requirements of each component after the engine stops, and solve the problem of the flow direction of the cooling cycle between different components.

The invention relates to an engine cooling system improved structure with dual expansion tanks. The engine cooling system improved structure comprises a high-temperature circulating cooling system, a low-temperature circulating cooling system and a delayed circulating cooling system. The high-temperature circulating cooling system comprises the first expansion water tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooler, an electronic supercharger and a heater. The low-temperature circulating cooling system comprises the second expansion water tank, a low-temperature radiator, a second water pump, a turbo-supercharger, an inter-cooler and a belt starter generator (BSG). Due to the facts that the two sets of circulating cooling systems are arranged and are provided with the high-temperature radiator and the low-temperature radiator respectively, the requirements of different parts to be cooled for the cooling temperature are effectively met, and the size of the cooling systems is not increased according to the technical scheme.

The invention relates to an engine cooling system adopting a delayed circulation flow path, comprising a high temperature circulation cooling system and a low temperature circulation cooling system; the high temperature circulation cooling system has three cooling liquid flow paths of large circulation, small circulation and delayed circulation. By adding an electronically controlled auxiliary water pump to the high-temperature circulating cooling system and realizing delayed circulation, it can better adapt to the heating requirements of each component after the engine is stopped, and solve the problem of the flow direction of the cooling cycle between different components.