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Floor-drain inner core and deodorization floor drain with floor-drain inner core

A technology of inner core and floor drain, which is applied to waterway systems, drainage structures, water supply devices, etc. It 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: 2015-09-30
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 inner core and deodorization floor drain with floor-drain inner core
  • Floor-drain inner core and deodorization floor drain with floor-drain inner core
  • Floor-drain inner core and deodorization floor drain with floor-drain inner core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1 to 2 Shown

[0040] The deodorant floor drain includes a panel 1 and a cover 2. The upper end of the panel 1 has a drainage groove 11 formed by a depression, a drainage hole 12 is provided at the bottom of the drainage groove 11, and a shoulder 13 extends upward from the edge of the drainage hole 12. 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. The floor drain inner core includes a catheter 3 and a liquid seal part 4. The catheter 3 and the liquid seal part 4 of the floor drain inner core are an integrated structure. The upper end of the catheter 3 An outer convex ring 31 extends outward. 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 drainage ho...

Embodiment 2

[0043] Such as Figure 3 to 4 Shown

[0044] The only difference between this embodiment and the first embodiment is that the bottom of the liquid sealing portion 4a is provided with a dredging hole 41a, the dredging hole 41a is provided with a screw cap 42a, and the screw cap 42a is threadedly connected with the side wall of the liquid sealing portion 4a.

Embodiment 3

[0046] Such as Figure 5 to 6 Shown

[0047] The deodorant floor drain includes a panel 1b and a cover 2b. The upper end of the panel 1b has a drainage groove 11b formed by a depression. The bottom of the drainage groove 11b has a drainage hole 12b. The edge of the drainage hole 12b is extended with a shoulder 13b. The cover plate 2b is arranged on 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 sealing part 4b. The catheter 3b and the liquid sealing part 4b of the floor drain inner core are of a separate structure. The upper end of the catheter 3b 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 o...

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PUM

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Abstract

The invention discloses a floor-drain inner core. The floor-drain inner core comprises a liquid guide pipe and a liquid sealing part. An outwards-extending outer boss is arranged at the upper end of the liquid guide pipe. An opening in the lower end of the liquid guide pipe extends into the liquid sealing part. A water outlet is formed between the upper end of the liquid sealing part and the pipe wall of the liquid guide pipe. According to the floor-drain inner core, as the outer boss is matched with a water outlet hole in a water outlet groove of the floor drain, the water outlet hole is covered with the upper portion of the liquid guide pipe, and a height difference is generated between the opening in the lower end of the liquid guide pipe and the water outlet, a water seal with a certain height is formed in the liquid sealing part, and peculiar smells in a pipe are prevented from being outwards diffused from the floor drain.

Description

Technical field [0001] The invention relates to a floor drain inner core. [0002] The invention also relates to an anti-odor 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-sealing. Although the self-sealing has good deodorization effects, the structure is complex and easy to be blocked. Some floor drains equipped with a cover are caused by the cover. The flat shape is easy to slide and cannot really prevent the odor; the water-sealed type means that water is stored at the bottom of the floor drain to ensure that it will not be offensive, but most of the water-sealed floor drains cannot really achieve the water-sealed and odor-resistant effect. [0004] In addition, the panel of the existing floor drain and the inner core of the floor drain are both an integrated structure, which is not easy to disassemble, and it is easy to b...

Claims

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Application Information

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