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Landscaping drainage pipeline capable of preventing sewage from flowing back

A landscaping and drainage pipeline technology, which is applied in the sewer pipeline system, waterway system, drainage structures, etc., can solve the problems that the hollow floating ball cannot be separated from the annular cone surface, and the water cannot be discharged.

Inactive Publication Date: 2021-09-07
赵卫东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the device is anti-reverse, the hollow floating ball may plug the connecting sleeve tightly, so that the hollow floating ball cannot break away from the annular cone surface, so that the water cannot be discharged

Method used

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  • Landscaping drainage pipeline capable of preventing sewage from flowing back
  • Landscaping drainage pipeline capable of preventing sewage from flowing back
  • Landscaping drainage pipeline capable of preventing sewage from flowing back

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] see Figure 1 to Figure 6 , the present invention provides a technical solution: a drainage pipe for landscaping that can prevent sewage backflow, including a water inlet pipe 1, the outer wall of the water inlet pipe 1 near the bottom is fixedly connected with an outlet pipe 2, and the bottom of the water inlet pipe 1 is locked by locking The device is connected with an elliptical pipe 3 for containing sundries, the inner wall of the water inlet pipe 1...

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Abstract

The invention belongs to the technical field of drainage pipeline equipment, and particularly relates to a landscaping drainage pipeline capable of preventing sewage from flowing back. The landscaping drainage pipeline capable of preventing sewage from flowing back comprises a water inlet pipe, the outer wall, close to the bottom, of the water inlet pipe is fixedly connected with a water outlet pipe, and the bottom of the water inlet pipe is connected with an elliptical pipeline for containing sundries through a locking device, a circular plate is fixedly connected to the inner wall of the water inlet pipe, a plurality of water outlet holes are formed in the top of the circular plate in a penetrating mode, a circular box is fixedly connected to the top of the circular plate, and a plurality of water inlet holes are formed in the outer wall, close to the bottom, of the circular box in a penetrating mode; rubber balls for sealing the water inlet holes are arranged in the circular box, and when the water inlet pipe exceeds a preset water level, the rubber ball leaves the water inlet holes through an operating mechanism. The landscaping drainage pipeline capable of preventing sewage from flowing back can prevent underground sewage from flowing back.

Description

technical field [0001] The invention relates to the technical field of drainage pipe equipment, in particular to a drainage pipe for landscaping that can prevent sewage from regurgitating. Background technique [0002] Landscaping is the use of engineering technology and artistic means in a certain area to create a beautiful natural environment and recreation by transforming the terrain (or further building mountains, stacking stones, water management), planting trees and flowers, building buildings, and arranging garden roads. The realm is called a garden. Gardens include gardens, house gardens, small gardens, gardens, parks, botanical gardens, zoos, etc. With the development of gardening disciplines, they also include forest parks, scenic spots, nature reserves or tourist areas of national parks, and resorts. [0003] Drainage pipeline refers to the system composed of pipes and channels and their ancillary facilities for collecting and discharging sewage, waste water and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F3/04E03F7/04E03F5/14
CPCE03F3/04E03F7/04E03F5/14
Inventor 赵卫东王博黄向炎
Owner 赵卫东