Siphon type roof drainage system mounting method

A technique of drainage system and installation method, which is applied in the direction of roof drainage, roofing, roof covering, etc., can solve the problems of lack of construction steps, slow construction progress, poor construction quality, etc., achieve simple installation method, prevent large-area burning, and use long life effect

Pending Publication Date: 2022-05-06
四川省第四建筑有限公司
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Problems solved by technology

Using the principle of siphon, a full-pipe pressure flow is formed in the pipeline during the rainwater discharge process, and the siphon phenomenon is generated by using the height of the roof of the building and the potential energy of the rainwater. Drain the water from the roof, but for the existing roof siphon drainage method construction technology, there is also a lack of standardized construction steps during construction, the construction progress is slow, and the construction quality is poor

Method used

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  • Siphon type roof drainage system mounting method
  • Siphon type roof drainage system mounting method
  • Siphon type roof drainage system mounting method

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Embodiment Construction

[0033] The technical solutions in the present invention will be described below in conjunction with the accompanying drawings in the present invention.

[0034] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0035] Please see Figure 1~3 ,

[0036] The invention provides a method for installing a siphonic roof drainage system, which mainly includes the following steps:

[0037] S1 construction preparation

[0038] Familiar with the drawings, mainly grasp the design concept, the selection of drainage pipe materials, the main construction and experimental requirements, and the precautions during co...

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Abstract

The invention provides a siphoning type roof drainage system installation method, and relates to the technical field of drainage systems, and the method comprises the following steps: S1, construction preparation: selecting the model and size of a required material according to a design drawing for standby application; in the main body construction stage, hole reserving and pre-burying are conducted according to a construction drawing; s2, a siphon roof drain is installed, wherein the siphon roof drain is installed according to construction requirements; s3, pipeline installation is conducted, specifically, a high-density polyethylene (HDPE) siphon drainage pipe is adopted as the pipeline, and a suspension pipe, a branch pipe, a horizontal pipe, a vertical pipe and a buried pipe are sequentially installed according to construction requirements; and S4, carrying out a water filling and passing test.

Description

technical field [0001] The invention relates to the technical field of drainage systems, in particular to a method for installing a siphonic roof drainage system. Background technique [0002] At present, the vast majority of roof rainwater drainage basically adopts gravity flow drainage technology, but with the continuous development of construction technology, this technology is difficult to meet for buildings with complex structures or large roof areas. [0003] At present, the siphon rainwater drainage technology has become another new technology. Using the principle of siphon, a full-pipe pressure flow is formed in the pipeline during the rainwater discharge process, and the siphon phenomenon is generated by using the height of the roof of the building and the potential energy of the rainwater. Drain the water from the roof, but for the existing roof siphon drainage method construction technology, there is also a lack of standardized construction steps during construct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/04E04D13/08E04G21/14F16L47/03B29C65/20
CPCE04D13/0409E04D13/0445E04D13/08E04G21/14F16L47/03B29C65/20B29C65/2092B29C66/5221
Inventor 钟海容李剑芳梁宏唐茂忠李东旭杨彪
Owner 四川省第四建筑有限公司
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