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Transport refrigeration unit (optional), a method of increasing the heating capacity transport refrigeration unit in low ambient temperature (optional)
Transport refrigeration unit (optional), a method of increasing the heating capacity transport refrigeration unit in low ambient temperature (optional)
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机译:运输制冷单元(可选),一种在较低的环境温度下提高供热制冷能力的方法(可选)
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摘要
A transport refrigeration system, which uses the heat of compression to selectively provide heat to a cargo space by way of the evaporator coil, is provided with enhanced heating capacity during lower ambient conditions by causing the heat from an engine radiator to flow over the condenser coil to thereby increase the condensing pressure and temperature and thereby increase the heat of compression and the heat being provided to the space. Provision is also made to cause the hot air from the engine itself to flow over the engine radiator and the condenser coil to further enhance the heating capacity. Various damper and shutter arrangements are also provided as alternative embodiments.
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