Split type efficient defrosting air source heat pump unit
The invention relates to a split type efficient defrosting air source heat pump unit which comprises a heating heat pump cycle and further comprises a plurality of air cooling modules and a defrosting heat pump cycle. The unit is divided into an indoor unit, a heat pump defrosting module and a plura...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
13.09.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to a split type efficient defrosting air source heat pump unit which comprises a heating heat pump cycle and further comprises a plurality of air cooling modules and a defrosting heat pump cycle. The unit is divided into an indoor unit, a heat pump defrosting module and a plurality of outdoor units, and a heating heat pump cycle and related pipelines serve as the indoor unit; the defrosting heat pump cycle is used as a heat pump defrosting module; and each air cooling module is used as an outdoor unit. Equipment included in the unit is arranged in one indoor unit, one heat pump defrosting module and a plurality of outdoor units respectively, so that processing and field installation of the whole unit are facilitated: during field installation, one indoor unit, one heat pump defrosting module and the plurality of outdoor units are directly connected through secondary refrigerant pipelines; and the heat pump hot water unit capable of ensuring that the heating capacity attenuation is very s |
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Bibliography: | Application Number: CN202210816482 |