Water-receiving type water outflow device in water cold storage

Abstract

The invention provides a water-receiving type water outflow device in water cold storage and belongs to the field of energy storage. The water outflow device comprises a cold storage pool and a water storage pipe, a refrigeration pipe is arranged at the inner bottom of the cold storage pool, the necking water storage pipe is located on the outer wall of the bottom end of the cold storage pool, the port of one end of the water storage pipe is necked towards the other end, the flared end is communicated with the cold storage pool and internally provided with sponge, the necked end of the water storage pipe is connected with an electromagnetic valve, the water storage pipe is arranged downwardly obliquely, a water outlet of the electromagnetic valve is connected with a flow guide pipe which inclines downwardly, a water outflow pipe is arranged below the port of the other end of the flow guide pipe and is not in contact with the flow guide pipe, the outer wall of the circumferentially-fixed water outflow pipe is provided with an opening which corresponds the port of the other end of the flow guide pipe, a water pump is connected on the water outflow pipe, a cold absorption pipe is arranged at the position of the port of the flow guide pipe, an air pump is fixedly connected on the cold absorption pipe, the outer end of the cold absorption pipe is led to the room, and the inner end of the same faces the port of the flow guide pipe. The water outflow device is ingenious in structural design and high in cold energy utilization rate.

Description

technical field [0001] The invention belongs to the field of energy storage, and relates to a water outlet device for receiving water in water cold storage. Background technique [0002] Water storage technology uses the difference in peak and valley electricity prices to store cooling capacity in water during low electricity price periods, and use stored low-temperature frozen water to provide cooling for air conditioners during peak hours of electricity consumption during the day. When the use time of the air conditioner is synchronized with the use time of the non-air conditioner and the peak and trough of the power grid, the power consumption of the air conditioner in the peak time of the power grid can be transferred to the trough of the power grid to save electricity. The most mature and effective cold storage method currently used is natural stratification. [0003] Natural stratification is temperature stratification. Temperature stratified water storage uses the ph...

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Problems solved by technology

[0007] The object of the present invention is to solve the above-mentioned problems existing in the prior art, and to provide a water discharge device of the water storage type in the middle of the water storage. The water outlet device discharges water through the way of receiving water, which will not cause changes in the thermocline layer, and has a high utilization rate of cooling capacity, which solves the problem that the design of the water outlet device of the cold storage tank in the existing water cold storage is not optimized enough, which may easily cause the vibration of the storage tank and cause Substantial disturbance of the thermocline layer causes cooling loss and other problems

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