Chilled water storage system with purifying function

Abstract

The invention provides a chilled water storage system with a purifying function and belongs to the field of energy storage. The system comprises a cold accumulation pool and further comprises a high-pressure gas tank, wherein an air pump is connected to the high-pressure gas, an air inlet of the air pump is communicated with an air inlet pipe, and an air outlet pipe is communicated with the high-pressure gas tank; the inner end of the air outlet pipe is located on the bottom of the cold accumulation pool, an air diversion plate is arranged in the cold accumulation pool, and the inner end of the air outlet pipe penetrates through the air diversion plate; ventilation holes are formed in the air diversion plate, a cold air pipe is arranged on the top of the cold accumulation pool and leads into a room, and an electromagnetic valve is arranged on the air outlet pipe; a purifying pipe is arranged on each ventilation hole, the bottom end of each purifying pipe is fixedly connected to the periphery of the corresponding ventilation hole, each purifying pipe is wavy, and the top ends of the purifying pipes do not extend out of the water surface; a wavy sponge strip is arranged in each purifying pipe, a round sponge piece is arranged on the top of the cold accumulation pool, and the sponge piece is fixed to the inner wall of the cold accumulation pool. The system is high in refrigeration efficiency and high in cold utilization rate, cold air is fresh, and electricity cost is low.

Description

technical field [0001] The invention belongs to the field of energy storage and relates to a water cold storage system with purification function. 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 physical pro...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a water storage system with purification function, which has high refrigeration efficiency, high utilization rate of cooling capacity, fresh cold air, and low electricity price , Solve the problems of low utilization rate of cooling capacity, slow cooling and poor quality of cold air in the existing water storage system

Images