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Anti-freezing gate air inlet mechanism

An air intake mechanism and gate technology, applied in the field of hydraulic dams, can solve the problems of freezing water surface, inability to open or close the dam body, and inability to turn the dam body over, and achieve the effect of inhibiting water freezing and opening and closing normally

Active Publication Date: 2018-08-21
WUHU YINHONG HYDRAULIC COMPONENTS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: During the use of the hydraulic dam, the dam body cannot be turned over when it encounters cold weather and the water surface freezes, so that the dam body cannot be opened or closed

Method used

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] see Figure 1-8 , an air intake mechanism for an antifreeze gate, having:

[0029] The bottom shaft is arranged at the bottom of the dam body, and the bottom shaft is a hollow structure with a through hole inside;

[0030] The sleeve core is installed in the through hole of the bottom shaft. The sleeve core is a hollow structure with a central hole of the sleeve core inside; the outer circumference of the sleeve core is provided with a circumferentially extending guide groove, and the guide groove communicates with the center hole of the sleeve core;

[0031] The rotating sleeve is rotatably installed on the sleeve core, and the outer circumference of the rotating sleeve is provided with an air inlet hole connected to the centr...

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Abstract

The invention discloses an anti-freezing gate air inlet mechanism which comprises a bottom shaft, a sleeve core, a rotation sleeve, an air inlet pipe and an air outlet, wherein the bottom shaft is arranged at the bottom of a dam body and in a hollow structure with a through hole inside; the sleeve core is mounted in the through hole of the bottom shaft and in a hollow structure with a sleeve corecenter hole inside; a guide groove which extends peripherally is formed in the periphery of the sleeve core and communicated with the sleeve core center hole; the rotation sleeve is rotationally mounted on the sleeve core, an air inlet which is communicated with a rotation sleeve center hole is formed in the periphery of the rotation sleeve, and in the relative movement process of the sleeve coreand the rotation sleeve, the air inlet is always communicated with the guide groove; the air inlet pipe penetrates through the bottom shaft and is connected with the air inlet of the rotation sleeve;the air outlet is formed in the periphery of the bottom shaft and communicated with the through hole of the bottom shaft and can stop the water surface from being frozen in cold weather so that the dam body can turn.

Description

technical field [0001] The invention belongs to the technical field of hydraulic dams, in particular to an air intake mechanism of an antifreeze gate. Background technique [0002] In the process of realizing the present invention, the inventors found at least the following problems in the prior art: during the use of the hydraulic dam, the dam body cannot be turned over due to cold weather and the water surface freezes, so that the dam body cannot be opened or closed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an antifreeze gate air intake mechanism capable of suppressing freezing of the water surface in cold weather and enabling the dam body to turn over. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an antifreeze gate air intake mechanism, which has: [0005] The bottom shaft is arranged at the bottom of the dam body, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/20E02B1/00
CPCE02B1/003E02B7/20
Inventor 张开会赵毅张火生汪玉平余善林汪翰文魏哲凯
Owner WUHU YINHONG HYDRAULIC COMPONENTS
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