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Automatically closing multifunctional floor drain

An automatic sealing and multi-functional technology, which is applied in indoor sanitary pipeline installations, waterway systems, drainage structures, etc., can solve problems affecting indoor air quality and sanitary conditions, anti-odor in water-sealed ring grooves, and easy to generate odors, etc. , to achieve the effect of multiple functions, low cost and convenient installation

Inactive Publication Date: 2004-11-24
魏玉秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the floor drain and drainer of this kind of structure, after using for a period of time, the dirt accumulated in the ring groove will easily produce odor after deterioration; When the water pipes are clogged, dirty water will flow into the room; mosquitoes and cockroaches produced in the sewer can also crawl into the room, seriously affecting the indoor air quality and sanitary conditions

Method used

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  • Automatically closing multifunctional floor drain
  • Automatically closing multifunctional floor drain

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Embodiment Construction

[0007] In the figure, the self-closing multifunctional floor drain of the present invention is mainly composed of a housing, a water collecting bucket, a closing valve and a pressure plate. The lower end of the floor drain housing 1 has a water outlet 2, and the water outlet 2 is sealed and connected to the water outlet; the upper end of the housing 1 is open in a truncated cone shape, and a water collecting bucket 8 sits on the truncated cone surface, and the water collecting bucket 8 There is a truncated conical valve seat 9 at the lower end of the valve seat, and the plane where the outer end of the valve seat 9 is located forms an angle α with the horizontal plane. This angle can be between 0°-90°, preferably between 30°-60°. The corresponding position on the outside of the lower part is provided with a seat 14 which is semi-open. The curved closed valve 3 is composed of a valve body 4, a counterweight 5, a cover 6 and a valve plate 7; one end of the valve body 4 is provid...

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Abstract

Structurally, the automatically closing multifunctional floor drain includes casing, water collecting bin in the upper part, movably connected closing valve with shaft in the lower part and with weight balance in one end and valve sheet in the other end, pressing disk on the water collecting bin, and grate with central connecting tube inside the pressing disk. When waste water flows into the water collecting bin, the gravity of water opens the valve sheet to make water flow down; and after water flows, the valve sheet will close automatically to separate sewage from the indoor space and ensure the indoor air quality and hygiene.

Description

1. Technical field [0001] The technical field of the present invention is drainage fittings in the field of construction, in particular, it is a self-closing multifunctional floor drain. 2. Background technology [0002] Before the present invention was proposed, most of the floor drains widely used in the construction field were single-function, and some of them connected the floor drain with the water holding basin or the water tank, that is, the floor drain and the drainer were connected together. The floor drain and the drainer are provided with a water-seal ring groove, and the water storage in the ring groove is used to prevent the foul smell in the sewer from entering the room. And the floor drain and drainer of this kind of structure, after using for a period of time, the dirt accumulated in the ring groove will easily produce odor after deterioration; When the water pipes are blocked, dirty water will flow indoors; mosquitoes and cockroaches produced in the sewers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03C1/288E03F5/042E03F7/04
Inventor 魏玉秀
Owner 魏玉秀
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