Water energy storage device

The utility model discloses a water energy storage device, including the retaining jar, retaining jar is including a jar body, tank bottoms and tank deck be provided with on the tank deck absorbed refrigeration machine with be used for to the gas turbine generator of absorbed refrigeration machine heat supplied, absorbed refrigeration machine through a circulating water supply pipe way with retaining jar intercommunication, gas turbine generator through first heat supply pipeline with the absorbed refrigeration machine is connected. The utility model provides a water energy storage device haspracticed thrift the energy, has reduced area, improves the utilization ratio in vertical space to diversified operation can be realized, different demands has been satisfied. Can also be direct to user's heat supply or to the heating that heaies up of the water in the retaining jar with gas turbine generator's heat, then pass through air conditioning system to user's heat supply. 本实用新型公开了种水蓄能设备，包括蓄水罐，所述蓄水罐包括罐体、罐底和罐顶，在所述罐