Anti-freezing device for sluice gate

The invention discloses an anti-freezing device for a sluice gate. The anti-freezing device is arranged in front of the gate, and comprises a submersible pump, a jet pipe, multiple guide pulleys and a fixed winch, wherein a guide pulley is arranged on the top of each gate pier upstream face; the sub...

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Main Authors WANG FENGSHAN, LI MEI, CHI SHOUXU, CHENG JING, ZHAI XINGWU, CAI SHENGLI, LIU WANXIN, HU GUOZHI, ZHAO XIAONA, LIU SHUNPING
Format Patent
LanguageChinese
English
Published 31.07.2013
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The invention discloses an anti-freezing device for a sluice gate. The anti-freezing device is arranged in front of the gate, and comprises a submersible pump, a jet pipe, multiple guide pulleys and a fixed winch, wherein a guide pulley is arranged on the top of each gate pier upstream face; the submersible pump and the jet pipe which is horizontally arranged in front of the gate are arranged in water in front of the gate; the fixed winch is arranged in a control building on the shoreside; the fixed winch is connected with the multiple guide pulleys through a main steel wire rope; the jet pipe is respectively connected with the main steel wire rope through the guide pulleys according to multiple auxiliary steel wire ropes, so that the fixed winch is started to drive the main steel wire rope to adjust the depth of the jet pipe and the submersible pump in the water; the jet pipe is a straight pipe; a plurality of upward jet pores are drilled on the pipe; and the submersible pump is communicated with the jet pip
Bibliography:Application Number: CN20131182735