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Drainage assisting floor drain

A technology of floor drain and water seepage layer, which is applied in waterway systems, water supply devices, drainage structures, etc., can solve the problems of increasing construction complexity, back seepage to the ground, and unavoidable floor drains, etc., and achieves reliable and effective queuing of water and sticking time. long lasting effect

Inactive Publication Date: 2012-08-08
徐彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the State Intellectual Property Office of China disclosed a patent application for an invention titled "Anti-seepage Water Floor Drain" on September 9, 2009. The publication number is CN101525900A. body, the sealing bowl inside the floor drain body and the floor drain cover on the upper part, and a water stop ring surrounding the floor drain body and protruding horizontally outwards is arranged on the outer periphery of the floor drain body, above the water stop ring and along the outer periphery of the floor drain body. There is a water outlet. This structure installs a water-stop ring on the periphery of the existing floor drain. Although the waterproof effect is enhanced, the water-stop ring must be placed under the waterproof layer when installing the floor drain, which not only increases the construction complexity, but also cannot Prevent the water in the floor drain body from seeping back to the ground from the water stop

Method used

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Examples

Experimental program
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Embodiment Construction

[0017] like figure 1 Shown is a structural schematic diagram of an embodiment of the present invention, an auxiliary water leakage floor drain, including a floor drain body 1, an insertion part 2 is provided below the floor drain body, and a connecting pipe 3 connected to a drainage pipe is sleeved on the insertion part , the connecting pipe is not in contact with the floor drain body, and a water seepage layer 4 is provided between the insertion part and the connection pipe; a step surface 11 is provided at the connection between the insertion part and the floor drain body, and the upper end of the water seepage layer is stuck between the step surface and the connection pipe Between the top surface 31 of the water seepage layer, the lower end of the water seepage layer extends into the connecting pipe; the water seepage layer and the insertion part have an interference fit, and the connecting pipe and the water seepage layer have an interference fit; a filter screen 5 is provi...

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PUM

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Abstract

The invention discloses a drainage assisting floor drain, which comprises a floor drain body. The lower part of the floor drain is provided with an insertion part; the insertion part is sleeved with a connecting pipe connected with a drainage pipeline which is not contacted with the floor drain body; and a water seepage layer is arranged between the insertion part and the connecting pipe. The drainage assisting floor drain has the advantages of simple structure and convenient installation, and effectively makes accumulated water outside the floor drain seeped into the floor drain and discharged through the drainage pipeline, so floors of toilets, kitchens and balconies frequently accumulating water can be quickly dried, and ceramic tiles are adhered longer; and the drainage assisting floor drain can prevent the water in the floor drain from flowing back between the ceramic tiles and the floors, and is suitable for the humid environment in the south.

Description

technical field [0001] The invention relates to a floor drain, in particular to a floor drain with side auxiliary water leakage. Background technique [0002] In general home improvement projects, floor drains are installed at the lowest places where water often accumulates in bathrooms, kitchens and balconies. Most of the water will flow into the drainage pipes from the floor drains. Mortar layer, there are mortar joints between the tiles, even if the joints are done after the tiles are laid, water will still seep through the mortar joints between the tiles and accumulate in the cement mortar layer and cannot be discharged. It will cause the tiles to fall off. In addition, most of the floor drains are made of PVC, which is an oily material with a smooth surface. When the floor drain is installed, it is difficult for the waterproof layer between the floor drain and the bathroom floor to be firmly and tightly adhered to the floor drain for a long time. Gap, so that water may...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03C1/282E03F5/042
Inventor 徐彬
Owner 徐彬
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