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Odour-proof floor drain

A floor drain and anti-odor technology, which is applied in indoor sanitary pipeline installations, water supply installations, buildings, etc., can solve the problems of single floor drain, poor water sealing ability, poor floor drain self-cleaning ability, etc., to achieve convenient installation and reduce water flow Noise, the effect of preventing sewage from flowing back

Inactive Publication Date: 2004-08-11
瑞士吉博力技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The floor drain is only suitable for laying pipes in the interlayer, that is, the floor drain is installed on the floor, and the drain pipe is installed under the floor, which cannot meet people's requirements for the net height and ergonomics of the bathroom
[0005] (2) The water seal height and water storage capacity of the floor drain are not enough (some floor drains have no water seal), and it is easy to dry up, causing the odor in the drainage pipe to flood into the room
[0007] (4) The self-cleaning ability of the floor drain is poor, and it is easy to catch hair and sludge, causing blockage
[0008] (5) The structure of the floor drain is unreasonable, the ability to maintain the water seal is poor, and the water seal is easily damaged by the negative pressure formed in the drainage pipe system
[0009] (6) The form of the floor drain is single, which cannot meet the requirements of the increasing level of residential design and the increase of water appliances

Method used

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Examples

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Embodiment Construction

[0031] see figure 2 -As shown in Figure 4, the deodorant floor drain 20 of the present invention includes a drain body 21, a drain body cover 22, a square cover 23, a water storage pipe 24, a floating sheet 25, and a cover 26.

[0032] The drain body 21 is a cavity with an open upper end and a closed lower end. The cavity is in the shape of a hollow cylinder. The side of the drain body 21 is connected with an outlet pipe 211 communicating with the cavity. Described water outlet pipe 211 can be two, and one of them enters the water inlet pipe of drain body 21 as other sanitary equipment (such as the sewer channel of washbasin), and the other is used as the outlet pipe of drain body 21.

[0033] The drain body cover 22 is an annular cover that covers the drain body 21 .

[0034] The square cover 23 contains two sections of the upper part and the lower part, the upper part and the lower part are connected as a whole, the upper part is a rectangle, and an annular hole 231 is pro...

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PUM

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Abstract

A floor drain able to prevent the foul air and sewage from escaping out and the sewer from being blocked is composed of a main body with cavity having open top, enclosed bottom and lateral water outlet tubes, a ring cover of said main body, a square cover with central top hole and a ring matched with the hole of said ring cover, a water storage pipe in said cavity of said main body, an arched floating circular sheet in said water storage pipe, and a barrier cover with patterned water holes.

Description

technical field [0001] The invention relates to an accessory of a same-floor drainage system for houses and residences, in particular to an odor-proof floor drain. Background technique [0002] As an important part of the drainage system in houses, the floor drain is small, but it involves thousands of households and is related to people's health and environmental sanitation. [0003] It is generally believed that the floor drain is sufficient as long as it can bear the scattered water on the ground. Therefore, it has not been paid attention to by various relevant parties and there is a lack of special research on the structure and performance of the floor drain itself. Such as figure 1 Shown is a kind of traditional floor drain structure, this floor drain comprises drain body 11, downpipe 12, buckle bowl 13, floor drain body cover 14, and floor drain is installed in floor board 15 and decorative layer 16, and downpipe 12 is installed in The drain pipe 17 under the floor p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03C1/284
Inventor 张利伟
Owner 瑞士吉博力技术开发有限公司
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