Movable spray cooling device and method for reducing near-field accumulated heat of tunnel face
The invention relates to a movable spray cooling device and a method for reducing near-field accumulated heat of a tunnel face. The movable spray cooling device comprises an ice maker, a mist maker, a flat car, a support and a water guide high-pressure pipe network; the ice maker and the mist maker...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
11.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to a movable spray cooling device and a method for reducing near-field accumulated heat of a tunnel face. The movable spray cooling device comprises an ice maker, a mist maker, a flat car, a support and a water guide high-pressure pipe network; the ice maker and the mist maker are arranged on the flat car, the bottom of the support is connected with the flat car, a water guide high-pressure pipe network is arranged on the support, a plurality of atomizing nozzles are arranged on the water guide high-pressure pipe network, and the atomizing nozzles communicates with the inside of the water guide high-pressure pipe network; a to-be-cooled water runner for allowing to-be-cooled water to pass through is arranged in an ice storage box of the ice maker, an inlet of the to-be-cooled water runner is exposed out of the ice maker, an outlet of the to-be-cooled water runner is connected with a water inlet of the mist maker, and a water outlet of the mist maker is connected with the water guide high |
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Bibliography: | Application Number: CN202111027019 |