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Floor Drain Core and Its Odor-proof Floor Drain

A floor drain and inner core technology, which is applied in waterway systems, drainage structures, water supply devices, etc., can solve the problems of inability to deodorize, floor drains are easy to slip, and difficult to disassemble, and achieve the effect of easy daily cleaning, good deodorization effect, and convenient disassembly

Active Publication Date: 2017-10-24
吕西强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, floor drains have been widely used in general industrial and civil buildings. The deodorization methods are roughly divided into water-sealed and self-sealed. Although the self-sealed deodorization effect is good, the structure is complicated and easy to block. The flat shape is easy to slip and cannot really play a role in deodorization; the water-sealed type is that water is stored at the bottom of the floor drain to ensure that there will be no bad smell, but most of the water-sealed floor drains cannot really play a water-sealed deodorization effect
[0004] Moreover, the panel of the existing floor drain and the inner core of the floor drain are all one-piece structure, which is not easy to disassemble, and it is easy to breed bacteria and produce peculiar smell

Method used

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  • Floor Drain Core and Its Odor-proof Floor Drain
  • Floor Drain Core and Its Odor-proof Floor Drain
  • Floor Drain Core and Its Odor-proof Floor Drain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figures 1 to 2 shown

[0040] The deodorant floor drain includes a panel 1 and a cover plate 2. There is a drainage groove 11 formed by a depression on the upper surface of the panel 1. There is a drainage hole 12 at the bottom of the drainage groove 11. A shoulder 13 extends upward from the edge of the drainage hole 12. The cover plate 2 is arranged on The upper part of the drainage groove 11 of the panel 1, the upper end surface of the cover plate 2 has a spherical depression, and the cover plate 2 has a plurality of through holes 21;

[0041] The drain hole 12 of the panel 1 is provided with a floor drain inner core, which includes a catheter 3 and a liquid seal 4. The catheter 3 and the liquid seal 4 of the floor drain inner core are of an integrated structure. There is an outer convex ring 31 extending outward, and the outer convex ring 31 cooperates with the shoulder 13 of the panel 1 so that the upper end of the catheter 3 completely covers the drain ho...

Embodiment 2

[0043] Such as Figures 3 to 4 shown

[0044] The difference between this embodiment and the first embodiment is that there is a dredging hole 41a at the bottom of the liquid seal portion 4a, and a screw cap 42a is provided outside the dredging hole 41a, and the screw cap 42a is screwed to the side wall of the liquid seal portion 4a.

Embodiment 3

[0046] Such as Figures 5 to 6 shown

[0047] The deodorant floor drain includes a panel 1b and a cover plate 2b. There is a drainage groove 11b formed by a depression on the upper surface of the panel 1b. There is a drain hole 12b at the bottom of the drain groove 11b. A shoulder 13b extends upward from the edge of the drain hole 12b. The cover plate 2b is arranged on The upper part of the drainage groove 11b of the panel 1b, the upper end surface of the cover plate 2b has a spherical depression, and the cover plate 2b has a plurality of through holes 21b;

[0048] The drain hole 12b of the panel 1b is provided with a floor drain inner core. The floor drain inner core includes a catheter 3b and a liquid seal 4b. The catheter 3b and the liquid seal 4b of the floor drain inner core are separate structures. An outer convex ring 31a extends outward, and the outer convex ring 31a cooperates with the shoulder 13b of the panel 1b so that the upper end of the catheter 3b completely ...

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PUM

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Abstract

The invention provides an inner core of a floor drain, which includes a catheter and a liquid seal. The upper end of the catheter has an outwardly extending convex platform. A water outlet is arranged between the walls of the liquid pipe. The inner core of the local drain cooperates with the drainage hole of the floor drain drainage groove through the outer boss. The water seal prevents the odor in the pipeline from spreading outward from the floor drain.

Description

technical field [0001] The invention relates to a floor drain inner core. [0002] The invention also relates to an odor-proof floor drain. Background technique [0003] At present, floor drains have been widely used in general industrial and civil buildings. The deodorization methods are roughly divided into water-sealed and self-sealed. Although the self-sealed deodorization effect is good, the structure is complicated and easy to block. The flat shape is easy to slip and cannot really play a deodorizing effect; the water-sealed type is that water is stored at the bottom of the floor drain to ensure that there will be no bad smell, but most of the water-sealed floor drains cannot really play a water-sealed deodorizing effect. [0004] Moreover, the panel of the existing floor drain and the inner core of the floor drain are all integrated structures, which are not easy to disassemble, and bacteria are easy to breed and produce peculiar smell. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/04
Inventor 吕西强
Owner 吕西强
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