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Odor-resistant structure for floor drain and floor drain

A technology for deodorization and floor leakage, which is applied to drainage structures, waterway systems, water supply devices, etc., can solve the problems of small openings and insensitive opening of flaps, and achieve the effects of large openings, simple structure and low cost.

Inactive Publication Date: 2020-11-17
杭州王之新创信息技术研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The anti-odor floor drain core is a commonly used accessory for the floor drain of the sewer pipe in the home. The two methods of elastic self-sealing and flap self-sealing are mostly used. One, it has the technical problems that the flap is not sensitive to open when in use, and the opening is not large after opening, and there is room for improvement

Method used

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  • Odor-resistant structure for floor drain and floor drain
  • Odor-resistant structure for floor drain and floor drain
  • Odor-resistant structure for floor drain and floor drain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1, as figure 1 The anti-odor structure of the floor drain is characterized in that it includes a body (B) and a flap (F);

[0040] The upper end of the body (B) has a water inlet (B-1), and the lower end of the body has a water outlet (B-2);

[0041] The flap (F) has a fulcrum (F-Z);

[0042] The first side of the flap (F) cooperates with the water outlet (B-2) of the body to form a one-way valve structure that can be opened and closed;

[0043] The flap (F) has a cavity (F-Q), the cavity (F-Q) has a space span in the direction of the force arm of the flap (F), the cavity (F-Q) has a liquid (YT), the volume of the liquid (YT) less than the volume of the cavity (F-Q);

[0044] When there is no water in the body (B), due to the lever effect of the flap (F), the one-way valve structure is closed;

[0045] When there is water in the body (B), the gravity and impact of the water make the flap (F) rotate, the one-way valve structure is opened, and the rotation ...

Embodiment 2

[0051] Embodiment 2, as figure 2 The anti-odor structure of the floor drain is characterized in that it includes a body (B) and a flap (F);

[0052] The upper end of the body (B) has a water inlet (B-1), and the lower end of the body has a water outlet (B-2);

[0053] The flap (F) has a fulcrum (F-Z);

[0054] The first side of the flap (F) cooperates with the water outlet (B-2) of the body to form a one-way valve structure that can be opened and closed;

[0055] The flap (F) has a cavity (F-Q), the cavity (F-Q) has a space span in the direction of the force arm of the flap (F), the cavity (F-Q) has a liquid (YT), the volume of the liquid (YT) less than the volume of the cavity (F-Q);

[0056] When there is no water in the body (B), the center of gravity of the flap (F) is located on the second side of the flap (F), at the position of F-S2, the one-way valve structure is closed;

[0057] When there is water in the body (B), the gravity and impact of the water make the fla...

Embodiment 3

[0062] Embodiment 3, as image 3 The anti-odor structure of the floor drain is characterized in that it includes a body (B) and a flap (F);

[0063]The upper end of the body (B) has a water inlet (B-1), and the lower end of the body has a water outlet (B-2);

[0064] The flap (F) has a fulcrum (F-Z);

[0065] The first side of the flap (F) cooperates with the water outlet (B-2) of the body to form a one-way valve structure that can be opened and closed;

[0066] The flap (F) has a cavity (F-Q), the cavity (F-Q) has a space span in the direction of the force arm of the flap (F), the cavity (F-Q) has a liquid (YT), the volume of the liquid (YT) less than the volume of the cavity (F-Q);

[0067] When there is no water in the body (B), the center of gravity of the flap (F) is located on the second side of the flap (F), at the position of F-S2, the one-way valve structure is closed;

[0068] When there is water in the body (B), the gravity and impact of the water make the flap ...

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Abstract

The invention discloses an odor-resistant structure for a floor drain. The odor-resistant structure comprises a body (B) and a turning plate (F); the upper end of the body (B) is provided with a waterinlet (B-1), and the lower end of the body is provided with a water outlet (B-2); and the turning plate (F) is provided with a supporting point (F-Z), and the first side of the turning plate (F) is matched with the water outlet (B-2) of the body to form a one-way valve structure capable of being opened and closed. The gravity and impact force of water enable the turning plate (F) to rotate, the one-way valve structure is opened, rotation of the turning plate (F) enables liquid (YT) to flow in an cavity (F-Q), and flowing of the liquid (YT) enables a force arm of the gravity center of the turning plate (F) to be shortened, so that the gravity center of the turning plate (F) is located on the second side of the turning plate (F) all the time. The invention further discloses the floor drain,and the floor drain is provided with the odor-resistant structure for the floor drain. According to the odor-resistant structure for the floor drain and the floor drain, a new technical thought is provided; and the odor-resistant structure for the floor drain and the floor drain have the beneficial effects of being easy to open, larger in opening, simple in structure and low in cost.

Description

technical field [0001] The invention belongs to the field of floor drains, and in particular relates to a floor drain deodorizing structure and a floor drain. Background technique [0002] The deodorant floor drain core is a commonly used accessory for household sewer pipe floor drains. The two methods of self-sealing with silicone elastic self-sealing and flap self-sealing are more commonly used. One, it has the technical problems that the flap is not sensitive to open during use, and the opening is not large after opening, and there is room for improvement. Contents of the invention [0003] Technical solution 1. Floor drain deodorization structure, which is characterized in that it includes a body (B) and a flap (F); [0004] The upper end of the body (B) has a water inlet (B-1), and the lower end of the body has a water outlet (B-2); [0005] The flap (F) has a fulcrum (F-Z); [0006] The first side of the flap (F) cooperates with the water outlet (B-2) of the body ...

Claims

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Application Information

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IPC IPC(8): E03F5/04
CPCE03F5/0407E03F2005/0417
Inventor 陈军
Owner 杭州王之新创信息技术研究有限公司
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