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Cooling mechanism for internal combustion engine of bulldozer
The invention discloses a cooling mechanism for an internal combustion engine of a bulldozer. The cooling mechanism for the internal combustion engine of the bulldozer comprises an L-shaped cooling base. The cooling base is installed on one side of the internal combustion engine of the bulldozer. A lower water tank is arranged on the transverse side edge of the cooling base. A heat exchanger is arranged over the lower water tank. An upper water tank is arranged above the heat exchanger. The water inlet end of the lower water tank is communicated with the water outlet end of the heat exchanger. The water outlet end of the upper water tank is communicated with the water inlet end of the heat exchanger. The water inlet end of the upper water tank is communicated with the water outlet end of the heat exchanger. The water outlet end of the upper water tank is communicated with the water inlet end of the heat exchanger. The water inlet end of the upper water tank is externally connected with the hot water outlet end of a water cooling system of the internal combustion engine of the bulldozer. The water outlet end of the lower water tank is externally connected with the cold water inlet end of the water cooling system of the internal combustion engine of the bulldozer through a circulating water pump. A cooling fan is further arranged above the upper water tank. An air outlet of the cooling fan is opposite to the internal combustion engine of the bulldozer. According to the cooling mechanism, air cooling and water cooling are combined, so that the cooling effect is good; due to the heat exchanger, cold water is output to the cooling system of the internal combustion engine, energy is saved, environmental friendliness is achieved, and the application prospect is good.
Cooling mechanism for internal combustion engine of bulldozer
The invention discloses a cooling mechanism for an internal combustion engine of a bulldozer. The cooling mechanism for the internal combustion engine of the bulldozer comprises an L-shaped cooling base. The cooling base is installed on one side of the internal combustion engine of the bulldozer. A lower water tank is arranged on the transverse side edge of the cooling base. A heat exchanger is arranged over the lower water tank. An upper water tank is arranged above the heat exchanger. The water inlet end of the lower water tank is communicated with the water outlet end of the heat exchanger. The water outlet end of the upper water tank is communicated with the water inlet end of the heat exchanger. The water inlet end of the upper water tank is communicated with the water outlet end of the heat exchanger. The water outlet end of the upper water tank is communicated with the water inlet end of the heat exchanger. The water inlet end of the upper water tank is externally connected with the hot water outlet end of a water cooling system of the internal combustion engine of the bulldozer. The water outlet end of the lower water tank is externally connected with the cold water inlet end of the water cooling system of the internal combustion engine of the bulldozer through a circulating water pump. A cooling fan is further arranged above the upper water tank. An air outlet of the cooling fan is opposite to the internal combustion engine of the bulldozer. According to the cooling mechanism, air cooling and water cooling are combined, so that the cooling effect is good; due to the heat exchanger, cold water is output to the cooling system of the internal combustion engine, energy is saved, environmental friendliness is achieved, and the application prospect is good.
Cooling mechanism for internal combustion engine of bulldozer
XUE BINGQUAN (author) / HU BIN (author) / XU JUN (author)
2015-07-22
Patent
Electronic Resource
English
Bulldozer, bulldozer front working device and compensating mechanism thereof
| European Patent Office | 2015