专利汇可以提供Heat source device for water heat-source heat pump type air-conditioning unit专利检索,专利查询,专利分析的服务。并且PURPOSE:To maintain the cooling efficiency of heat-source water, and to improve heating efficiency by cooling heat-source water introduced to a water heat-source heat pump type air conditioner by a cooling tower and heating said water by a condenser of a refrigeration cycle. CONSTITUTION:The water heat-source type air-conditioning units 20 are communicated with the heat source device 21 consisting of the cooling tower 22, a heat accumulating tank 23, a circulating pump 24 and a piping 25. The cooling tower 22 is provided with a cooling fan 26, an evaporator 27, a water spray pipe 28, a cooling coil 29, a water tank 30 and a receiving chamber 31 from an upper end, the water spray pipe 28 and the water tank 30 are connected through a pump 32, and a compressor 33, the condenser 34 and an expansion valve 35 are arranged into the receiving chamber 31, and communicated with the evaporator 27. The draw-out sides of the units 20 are branched partially to the cooling coil 29 and joined in a three-way valve 37, and communicated with the heat accumulating tank 23 through a heat exchange section 32 heat-exchanging with the condenser 34.,下面是Heat source device for water heat-source heat pump type air-conditioning unit专利的具体信息内容。
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