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Engine water cooling system with evaporator
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A technology of water cooling system and engine, which is applied in the direction of engine cooling, machine/engine, engine components, etc. It can solve problems such as the influence of evaporation temperature and freezing of salt water, and achieve the effects of convenient operation, improved cooling efficiency, and easy maintenance and monitoring
Inactive Publication Date: 2017-01-25
TELLHOW SCI TECH CO LTD
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Abstract
Description
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Application Information
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And when the brine concentration decreases or the brine pump stops for some reason, the brine may be frozen in the pipe
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Embodiment 1
[0017] Embodiment 1, engine water cooling system containing evaporator, including: engine 1, check valve 2, return water manifold 3, evaporator 4, water outlet pipe 5, thermoelectric power generation sheet 6, water tank 7, large fan 8, water pump 9 , generator 10, heating wire 11, small fan 12, condenser 13, temperature sensor 14, return pipe 15, transmission shaft 16, piezoelectric ceramics 17, base 18, support rod 19, fan 20.
Embodiment 2
[0018] Embodiment 2, engine water cooling system containing evaporator, including: engine 1, check valve 2, return water manifold 3, evaporator 4, water outlet pipe 5, thermoelectric power generation sheet 6, water tank 7, large fan 8, water pump 9 , generator 10, heating wire 11, small fan 12, condenser 13, temperature sensor 14, return pipe 15, transmission shaft 16, piezoelectric ceramics 17, base 18, support rod 19, fan 20; wherein: the tail of the engine 1 From left to right, it is connected to one end of the water outlet pipe 5, one end of the drive shaft 16, and one end of the water return pipe 15; the remaining end of the water outlet pipe 5 and the remaining end of the water return pipe 15 are respectively connected to one side of the water tank 7; The other side of the 7 is provided with a thermoelectric power generation sheet 6; the thermoelectric power generation sheet 6 and the water tank 7 are hollowed out; the outlet pipe 5 is provided with an evaporator 4; one s...
Embodiment 3
[0019] Embodiment 3, the engine water cooling system containing evaporator, wherein: the refrigerant in the evaporator and condenser is passed through
[0020] It is prepared by dissolving 10 parts of polyethyl dimethacrylate in 40 parts of ethanol until the color becomes transparent. All the other are with embodiment 1 or 2.
[0021] working principle:
[0022] Hot water comes out of the engine 1, flows into the water tank 7 through the water outlet pipe 5, and flows back to the engine 1 through the return pipe 15; the evaporator 4 starts to absorb the heat of the hot water, and the steam generated enters the condenser 13, and flows back into the evaporator 4 after condensation; The transmission shaft 16 rotates to drive the generator 10 to generate electricity; at the same time, the large fan 8 rotates, because the thermoelectric power generation sheet 6 and the water tank 7 are hollowed out; the cold wind passes through the thermoelectric power generation sheet 6 and the w...
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Abstract
The invention discloses an engine water coolingsystem with an evaporator. Both a thermoelectric power generation chip and a water tank are hollowed-out, the evaporator is arranged on a water outlet pipe, a hollowed-out condenser is arranged on one side of the evaporator and connected with the evaporator through a pipeline, one side of the condenser is connected with one side of a fan, the fan is connected with a transmission shaft through a transmission mechanism, a power generator is connected with the transmission shaft through a transmission mechanism, a large fan is arranged at one remaining end of the transmission shaft, and an electric heating wire and a temperature sensor are arranged in a water return pipe. A common engine device has too high requirements for surrounding temperature and fuels. The engine water coolingsystem has the advantages that energy conversion efficiency is effectively improved, the cooling efficiency of a water circulating system can be improved by additionally mounting a refrigerant cooling device based on air cooling, the system is more conveniently operated and more easily maintained and monitored, and cooling efficiency is effectively improved by changing the preparation process of refrigerants in the evaporator.
Description
technical field [0001] The invention relates to the field of engine water cooling systems, in particular to an engine water cooling system containing an evaporator. Background technique [0002] Most of the common small generators on the market are driven by horizontal-bar diesel engines. Although the exhaust gas has been treated, it will still pollute the environment. At the same time, the engine drives the fan to rotate through the crankshaft, and the water circulation system in the body is energized by the wind from the fan. Cooling, this cooling method has too high requirements on the ambient temperature and fuel, and the effect of reducing the water temperature is not obvious. [0003] Commonly used evaporator coolants generally use water, brine or ethylene glycol aqueous solution. It is mainly divided into horizontal evaporator, vertical evaporator and spiral tube evaporator. Widely used in closed brine circulation system. Its main features are: compact structure, g...
Claims
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Application Information
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