Abstract
Abstract This paper analyzed thoroughly each kind of reason which has created the coal mine shaft hot evil, in the reasonable computation mine shaft cold load's foundation, taking the hot evil well by the gas power set's exhaust afterheat and cylinder jacket -odd hot water to fall the tepid power to originate, has designed one kind of mine shaft temperature decrease patterns which based on the thermoelectricity cold payment proportional to production principle, and carried on the technical economy and the hot economic analysis contrast between lithium bromide refrigeration and electricity refrigeration. It conducted the related research for the later period to propose one kind of new mentality.
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