Dry-wet dual stinking-proof and anti-backflow floor drain

An anti-backflow and anti-odor technology, applied in the direction of waterway systems, water supply devices, drainage structures, etc., can solve problems such as pipeline blockage, leakage, and failure to prevent building pipeline gas

Inactive Publication Date: 2018-09-28
张新生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] None of the floor drains currently on the market that are used on the ground to drain water into building pipes meets the national standards, and has the following main defects: it cannot prevent the gas from building pipes from leaking indoors, the pipes are blocked, and water is poured into the room through the floor drain

Method used

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  • Dry-wet dual stinking-proof and anti-backflow floor drain
  • Dry-wet dual stinking-proof and anti-backflow floor drain
  • Dry-wet dual stinking-proof and anti-backflow floor drain

Examples

Experimental program
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Embodiment Construction

[0007] The first step: Put the bottom of the floor drain box into the building pipe, the second step: Bury the floor drain box into the ground, and the third step: Put the vertical pipe of the rectangular opening and closing door into the water storage pipe from the water storage pipe outlet, and then insert it Spring library, the fourth step: Put the spring into the spring library from the upper opening of the spring library, and set it on the vertical tube of the rectangular opening and closing door, insert the screw into the upper opening of the vertical opening and closing door and tighten it. Step 5: Put the spring The storage closure cover is placed on the upper opening of the vertical tube of the rectangular opening and closing door to prevent debris from entering the spring storage. Step 6: Place the hollow ball on the pull rod, and then insert the water storage tube into the bottom opening of the floor drain box. Tighten the internal thread of the box, and the floor dra...

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PUM

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Abstract

The invention relates to a dry-wet dual stinking-proof and anti-backflow floor drain. The floor drain comprises a floor drain box, a dual proofing device and an eave-shaped water channel stinking-proof cover; it is characterized in that the dual proofing device is composed of a water storage pipe, a T-shaped folding and unfolding door, a spring storeroom and a spring and a hollow ball; the foldingand unfolding door is used for sealing a drainage channel of the water storage pipe so as to firstly prevent stink leakage of building pipelines; a hollow ball is placed on a hanging rod; after a building pipeline is blocked, the hollow ball is held up by the rising water so that the water outlet of the water storage pipe is blocked; therefore, the channel of water backflow is blocked so as to prevent water backflow; a water flow channel is formed between the bottom of the eave-shaped stinking-proof cover and the bottom of the floor drain box so that the depth of water flow is increased and the water seal depth of the floor drain is increased. The water storage pipe in the floor drain box is covered by the eave-shaped water channel stinking-proof cover; partial stink leaking from the folding and unfolding door goes to the floor drain box and is blocked by the eave-shaped water channel stinking-proof cover in the water; therefore, second step of stinking-proof is achieved.

Description

Technical field: [0001] The invention relates to a floor drain that drains from the ground to a building's pipeline, and particularly relates to a "drought water dual anti-odor and anti-inversion floor drain". Background technique: [0002] Currently, none of the floor drains on the market that are used on the ground to drain building pipes meet national standards, and have the following major defects: they cannot prevent building pipes from leaking indoors, the pipes are blocked, and water is poured indoors through floor drains. Summary of the invention: [0003] The content of the present invention is to overcome the shortcomings stated in the above background art and propose a "drought water dual anti-odor and anti-inversion floor drain" (hereinafter referred to as: floor drain) in order to achieve the above purpose, the technical solution of the present invention is based on patent application number ZL201620361511 .0, certificate number 笫5527337, the name of the utility model...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04
CPCE03F5/0407E03F2005/0416
Inventor 张新生
Owner 张新生
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