Water distribution device in temperature stratification type chilled water storage system

Abstract

The invention provides a water distribution device in a temperature stratification type chilled water storage system and belongs to the field of energy storage. In the water distribution device, the chilled water storage system comprises a cool storage pool, the water distribution device comprises a water distribution barrel which can sleeve the cool storage pool, a clamping plate is arranged in the water distribution barrel and fixed to the water distribution barrel, fixing strips are arranged between the clamping plate and the water distribution barrel, one end of each fixing strip is fixedly connected to the inner wall of the water distribution barrel, the other end of each fixing strip is fixedly connected to the clamping plate, a straight slot is formed between two adjacent fixing strips, the water distribution device further comprises sponge which is composed of a water absorption portion and a water guide portion, one end of the water guide portion is provided with strip openings which are matched with the fixing strips, the water guide portion between every two adjacent strip openings extends into the corresponding straight slot and clings to the inner wall of the cool storage pool, the clamping plate is matched with the water absorption portion in size, and one side of the water absorption portion abuts against the clamping plate. By the water distribution device, water flow can flow into the cool storage pool uniformly, stably and slowly.

Description

technical field [0001] The invention belongs to the field of energy storage and relates to a water distribution device in a temperature stratified water storage system. 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...

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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 distribution device in a temperature stratified water storage system. The water distribution device in the layered water storage system can make the water flow uniform and stable, and the flow speed slowly enters the cold storage tank, which solves the problem of uneven distribution of water flow in the water distribution device in the existing water storage system, which will disturb the thermoclinic layer and cause cooling capacity loss And other issues

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