| 摘要 |
A control method of a conveying pump of a cooling and heating system is provided to reduce conveying power which is used by the conveying pump, and to decrease the amount of water stably and minutely. A control method of a conveying pump of a cooling and heating system includes an absorption type chiller and heater, an indoor unit, and a circulation pump. The indoor unit is connected with absorption type chiller and heater and the circulation pump. The circulation pump is installed between the absorption type chiller and heater and the indoor unit. The conveying pump is installed at a path of the circulation pump. The conveying pump circulates cooling/heating water through the circulation pump.
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