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Assembled cooling water pipe convenient for construction of narrow bin surface

A cooling water pipe and assembled technology, which is applied in the direction of hydropower, water conservancy projects, hydropower stations, etc., can solve the problems of increased difficulty of vibration, failure to achieve effectively, damage of cooling water pipes, etc., to improve pouring quality and increase cooling effect, the effect of reducing vibration interference

Active Publication Date: 2019-01-18
POWERCHINA CHENGDU ENG
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  • Claims
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AI Technical Summary

Problems solved by technology

However, in the actual construction process of laying water pipes in thin-walled concrete structures, due to the pre-arrangement of cooling water pipes, the narrow concrete silo surface is narrower. Big
At the same time, in order to facilitate the arrangement of water pipes on the narrow warehouse surface, one pipe is often placed at the bottom, and the length of a single water pipe is too long, which greatly reduces the cooling effect in the second half.
In actual operation, it often happens that the quality of concrete vibration is not good and the cooling water pipe is damaged
Not only can not effectively achieve the expected effect of water cooling, but also the quality of concrete pouring is difficult to guarantee

Method used

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  • Assembled cooling water pipe convenient for construction of narrow bin surface
  • Assembled cooling water pipe convenient for construction of narrow bin surface
  • Assembled cooling water pipe convenient for construction of narrow bin surface

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Embodiment Construction

[0022] In order to facilitate the understanding and implementation of the present invention, the preferred embodiments of the present invention are selected for further description in conjunction with the accompanying drawings.

[0023] Such as Figure 1 to Figure 3 As shown, the structure of the present invention includes concrete and cooling water pipes arranged in the concrete. The concrete is a layered structure, and each layer of concrete is arranged with a cooling pipeline. The cooling pipeline includes a vertical pipe 1, an upper horizontal pipe 2 and a lower layer. Horizontal pipe 3; vertical pipe 1 is arranged in parallel, upper horizontal pipe 2 and lower horizontal pipe 3 are arranged alternately, one end of vertical pipe 1 is connected to upper horizontal pipe 2, and the other end is connected to lower horizontal pipe 3 to form a serpentine pipeline; The pipe 2 is located above the top surface of the concrete of the layer in which it is located.

[0024] For ease ...

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Abstract

The invention relates to an assembled cooling water pipe convenient for construction of a narrow bin surface and belongs to the technical field of concrete pouring construction. The assembled coolingwater pipe mainly consists of a three-branch pipe joint, a horizontal pipe, a vertical pipe and an interlayer connecting piece, and according to the principle that 'part of pre-distributed, multi-directional connection, connecting after pouring', the three-branch pipe joint is fixed at an appointed position of a foundation bin surface in advance, and concrete is poured after the vertical pipe is assembled, at this time, there is no obstruction in the horizontal direction, and after pouring, the upper layer horizontal pipe is connected to complete a cooling pipeline. And the top end joint of the cooling pipeline can be used as the basis of the next cooling pipeline for connection and circulation operation. According to the assembled cooling water pipe, the problems that the traditional cooling water pipe arrangement in the thin-wall concrete structure can only be bound by the steel bar net, the cooling effect is influenced by the fact that the path of one pipe is too long to be finished, the pouring quality is poor due to the fact that the vibration is not in place, and the like are solved; and the process is simple, the assembly is convenient, and the cooling effect is ensured.

Description

technical field [0001] The invention relates to an assembled cooling water pipe which is convenient for construction on a narrow warehouse surface, and belongs to the technical field of concrete pouring construction. Background technique [0002] In the field of hydropower engineering, the method of pre-embedded cooling water pipes is widely used in the temperature control process of concrete pouring. However, in the actual construction process of laying water pipes in thin-walled concrete structures, due to the pre-arrangement of cooling water pipes, the narrow concrete silo surface is narrower. big. At the same time, in order to facilitate the arrangement of water pipes on the narrow warehouse surface, there is often a pipe to the bottom, and the length of a single water pipe is too long, which greatly reduces the cooling effect in the second half. In actual operation, it often happens that the quality of concrete vibration is not good and the cooling water pipes are dam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B9/00E04G21/24
CPCE02B9/00E04G21/246Y02E10/20
Inventor 杜长劼宋佳奇蒋林魁李鹏李心睿
Owner POWERCHINA CHENGDU ENG
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