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Air intake mechanism for antifreeze gate

An air intake mechanism and gate technology, which is 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, so as to achieve the effect of normal opening and closing and inhibiting water freezing.

Active Publication Date: 2020-09-01
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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  • Air intake mechanism for antifreeze gate
  • Air intake mechanism for antifreeze gate
  • Air intake mechanism for antifreeze gate

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Embodiment Construction

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

[0028] See Figure 1-8 , An antifreeze gate air intake mechanism, with:

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

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

[0031] The rotating sleeve is rotatably installed on the sleeve core. The outer circumference of the rotating sleeve is provided with an air inlet hole communicating with the center hole of the rotating sleeve. During the relative ...

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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, and particularly relates to an antifreeze gate air intake mechanism. Background technique [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, when encountering cold weather, the water surface freezes, causing the dam body to be unable to turn over and thus unable to open or close the dam body. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an antifreeze gate air-intake mechanism which can suppress the freezing of the water surface in cold weather and enable the dam body to be turned over. [0004] In order to solve the above technical problems, the technical solution adopted by 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...

Claims

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Application Information

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Patent Type & Authority Patents(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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