ICE STORAGE TANK CAPABLE OF PREVENTING EXPANSION DAMAGE

WIPO Patent Application WO/2021/203537

A1

Disclosed is an ice storage tank capable of preventing expansion damage, the ice storage tank comprising an ice storage tank body (1) containing water, and a disc tank assembly (2) installed inside the ice storage tank body (1) and used for heat exchange with the water. A plurality of buffering bodies (3) are arranged on the inner side wall of the ice storage tank body (1), and the plurality of buffering bodies (3) are evenly distributed on the inner side wall of the ice storage tank body (1). The plurality of buffering bodies are arranged on the inner wall of the ice storage tank body (1), when water is in a liquid state, a waterproof covering cloth (32) can be supported outwards such that the waterproof covering cloth (32) protrudes out of a wall plate (11), an expansion space when the water is converted into ice is reserved, when the water is gradually condensed into ice, the waterproof covering cloth (32) is pressed towards two sides, at this moment, a spring (33) is pressed to contract, the space is enlarged, and the ice is condensed towards the two sides without resulting in a great pressure on the wall plate (11), such that the pressure on the wall plate (11) caused by the process of condensing water into ice is relieved, and the service life of the ice storage tank body (1) is prolonged.

ZHU BEILEI (CN)

PCT/CN2020/092451

October 14, 2021

May 27, 2020

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KUNSHAN SILAIMU ENERGY SAVING TECH CO LTD (CN)

F28D20/02; F24F5/00

CN109990417A	2019-07-09
CN109654637A	2019-04-19
CN207107238U	2018-03-16
CN207622224U	2018-07-17
DE3125463A1	1983-01-27

SUZHOU ZHOUZHI PATENT AGENCY (CN)

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