35results about How to "Protect thermal balance" patented technology

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 improved structure comprising double expansion kettles. The engine cooling system improved structure comprises a high-temperature circulating cooling system and a low-temperature circulating cooling system, wherein the high-temperature circulating cooling system comprises one 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 another expansion water tank, a low-temperature radiator, a turbocharger, a second water pump, an intercooler and a BSG. According to the application, the two sets of circulating cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are arranged, so that the requirements of different components to be cooled for cooling temperature are effectively met; in addition, through the adoption of the technical scheme provided by the application, the size of the cooling system is not increased.

The invention relates to a supercharging miniaturized engine dual-cooling system which comprises a high-temperature circulation cooling system and a low-temperature circulation cooling system. The high-temperature circulation cooling system comprises an expansion water tank, a high-temperature cooler, an engine cooling water jacket, a first water pump, an electronic thermostat, an oil cooler and an air heater. The low-temperature circulation cooling system comprises the expansion water tank, a low-temperature cooler, a turbocharger, a second water pump, an intercooler, a BSG and an electronic supercharger. The two circulation cooling systems are arranged, the high-temperature cooler and the low-temperature cooler are arranged, and therefore the requirements of different components to be cooled for cooling temperature are effectively guaranteed. According to the technical scheme, the size of the cooling systems is not increased. Meanwhile, parallel connection of series-connection branches of the BSG, the turbocharger and the electronic supercharger and branches of the intercooler is adopted in the low-temperature circulation cooling system, and stability of the pressure difference of the components is guaranteed.

The invention relates to an engine dual circulating cooling system improved structure with dual expansion tanks. The dual circulating cooling system improved structure comprises a high-temperature circulating cooling system and a low-temperature circulating cooling system. The high-temperature circulating cooling system comprises one 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 other expansion water tank, a low-temperature radiator, a turbo-supercharger, a second water pump, 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 improved structure of a double-circulation cooling system with double expansion water tanks. The improved structure comprises a high-temperature circulating cooling system and a low-temperature circulating cooling system, wherein the high-temperature circulating cooling system comprises the expansion water tank I, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooling device, an electronic pressurizer and a heater; the low-temperature circulating cooling system comprises the expansion water tank II, a low-temperature radiator, a turbocharger, a second water pump, an intercooler and a BSG. According to the application, the two sets of circulating cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are respectively arranged, so that the requirements of different parts to be cooled on the cooling temperature are effectively ensured, and according to the technical scheme of the application, the sizes of the cooling systems are not enlarged.

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 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 with dual expansion water tanks. The engine cooling system with dual expansion water tanks 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, a turbocharger and a heater. The low-temperature circulating cooling system comprises the second expansion water tank, a low-temperature radiator, a second water pump, an inter-cooler and a belt starter generator (BSG). Due to the facts that the three sets of circulating cooling systems are arranged, and the high-temperature circulating cooling system and the low-temperature circulating cooling system 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.