CN109267633B - Hair collecting floor drain cover and hair collecting floor drain - Google Patents
Hair collecting floor drain cover and hair collecting floor drain Download PDFInfo
- Publication number
- CN109267633B CN109267633B CN201811277932.5A CN201811277932A CN109267633B CN 109267633 B CN109267633 B CN 109267633B CN 201811277932 A CN201811277932 A CN 201811277932A CN 109267633 B CN109267633 B CN 109267633B
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- floor drain
- filtering
- drain cover
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
- E03F5/0408—Floor drains for indoor use specially adapted for showers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a hair collecting floor drain cover, which comprises an annular first water drainage part and a second water drainage part, wherein the second water drainage part is arranged on the inner periphery of the first water drainage part; the first lower water part is gradually reduced along the radial direction in an inwards concave arc shape; the second lower water part is in a spherical funnel shape along the radial direction; a plurality of first filtering large holes facing the center of the floor drain cover are arranged at intervals at the position, close to the outer ring, of the first dewatering part, and the first filtering large holes are isosceles trapezoids with circular arc-shaped bottom edges; the first lower water part is close to the inner ring of the first lower water part, and the second lower water part is provided with a plurality of second filtering pores; the second filtering pores are circular, one second filtering pore is used as the center of a circle of the floor drain cover, and other second filtering pores are tightly arranged into a plurality of circles around the center of the circle of the floor drain cover; the total water passing area of the second filtering small holes is larger than that of the first filtering large holes. The invention also provides a hair collecting floor drain containing the hair collecting floor drain cover.
Description
Technical Field
The invention relates to the field of floor drains, in particular to a hair collecting floor drain cover and a hair collecting floor drain.
Background
With the development of the bathroom industry, floor drains are popularized in daily life of people, the floor drains have the function of draining water, but due to the structural problem of the floor drain covers, the floor drain covers are easily blocked by sundries, so that sewage cannot be drained, particularly, when people take a bath, long hairs are easily accumulated around the floor drain, and the openings of the floor drain are gradually reduced until the floor drain is blocked, so that the drainage function is lost. At this moment, it is very inconvenient that the user will wash the floor drain cover, need take the hair of jam in the floor drain apart with the floor drain cover, complex operation, it is also very difficult clean up in the actual life.
Disclosure of Invention
In order to solve the problems, the invention provides a hair collecting floor drain cover and a hair collecting floor drain, which can effectively solve the problems. The specific technical scheme of the invention is as follows:
A hair collecting floor drain cover comprises a first annular water drainage part and a second annular water drainage part arranged on the inner periphery of the first water drainage part; the first lower water part is gradually reduced along the radial direction in an inwards concave arc shape; the second lower water part is in a spherical funnel shape along the radial direction; a plurality of first filtering large holes facing the center of the floor drain cover are arranged at intervals at the position, close to the outer ring, of the first dewatering part, and the first filtering large holes are isosceles trapezoids with circular arc-shaped bottom edges; the first lower water part is close to the inner ring of the first lower water part, and the second lower water part is provided with a plurality of second filtering pores; the second filtering pores are circular, one second filtering pore is used as the center of a circle of the floor drain cover, and other second filtering pores are tightly arranged into a plurality of circles around the center of the circle of the floor drain cover; the total water passing area of the second filtering small holes is larger than that of the first filtering large holes.
In a further improvement, the total water passing area of the second small filtering holes is 1.5-3 times of the total water passing area of the first large filtering holes.
As a further improvement, other second filtering pores are closely arranged into 6 circles around the center of the floor drain cover, and the number of each circle is increased in an arithmetic progression.
As a further refinement, the number of second filter apertures in the innermost circle is 6 and the tolerance is 6.
The invention also provides a water collecting and distributing floor drain, which comprises a floor drain body with a buffer cavity for buffering water flow and a water collecting and distributing floor drain cover arranged at the water inlet of the floor drain body in a covering manner, wherein the water collecting and distributing floor drain cover comprises an annular first water discharging part and a second water discharging part arranged on the inner periphery of the first water discharging part; the first lower water part is gradually reduced along the radial direction in an inwards concave arc shape; the second lower water part is in a spherical funnel shape along the radial direction; a plurality of first filtering large holes facing the center of the floor drain cover are arranged at intervals at the position, close to the outer ring, of the first dewatering part, and the first filtering large holes are isosceles trapezoids with circular arc-shaped bottom edges; the first lower water part is close to the inner ring of the first lower water part, and the second lower water part is provided with a plurality of second filtering pores; the second filtering pores are circular, one second filtering pore is used as the center of a circle of the floor drain cover, and other second filtering pores are tightly arranged into a plurality of circles around the center of the circle of the floor drain cover; the total water passing area of the second filtering small holes is larger than that of the first filtering large holes.
According to the invention, the first drainage part and the second drainage part are gradually reduced along the radial direction in the form of the inwards concave circular arc, the second filtering pores in the second drainage part are tightly arranged into a plurality of circles around the center of the floor drain cover, and the water passing area of the second drainage part is larger than the total water passing area of the first filtering pores, so that water flows can be mutually wound when the second filtering pores drain water, and eddy currents are concentrated at the center of the floor drain cover to form eddy currents. Thereby the hair is mutually wound at the center of the circle of the floor drain cover in the vortex, and the hair is convenient to clean and collect.
Drawings
Fig. 1 is a perspective view of a hair collecting floor drain.
Fig. 2 is a perspective view of a hair collecting floor drain cover.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 2, a hair collecting floor drain cover 1 includes a ring-shaped first water drain part 11, a second water drain part 12 disposed on an inner circumference of the first water drain part 11; the first lower water part 11 is gradually reduced along the radial direction in an inward concave arc shape; the second water discharging part 12 is in a spherical funnel shape along the radial direction; a plurality of first large filtering holes 111 facing the center of the floor drain cover are formed in the position, close to the outer ring, of the first lower water part 11 at intervals, and the two bottom edges of the first large filtering holes 111 are in an arc isosceles trapezoid shape; the first lower water part 11 is close to the inner ring of the first lower water part and the second lower water part 12 is provided with a plurality of second small filtering holes 121; the second filtering pores 121 are circular, one second filtering pore 121 serves as the center of the floor drain cover, and the other second filtering pores 121 are tightly arranged into a plurality of circles around the center of the floor drain cover; the total water passing area of the second small filtering holes 121 is larger than that of the first large filtering holes 111.
Since the total water passing area of the second small filter holes 121 is larger than that of the first large filter holes 111, the vortex can be concentrated in the range where the second small filter holes 121 are located. As a further improvement, the total water passing area of the second small filtering holes 121 is 1.5-3 times of the total water passing area of the first large filtering holes 111.
In this embodiment, the first large filtering hole 111 is an isosceles trapezoid with two circular bottom edges, and the upper bottom edge faces the center of the floor drain cover.
As the second filtering pores 121 are closely arranged into a plurality of circles around the center of the floor drain cover, water flows can be wound when the second filtering pores 121 drain, and further eddy currents are concentrated at the center of the floor drain cover. Therefore, preferably, the other second filtering pores 121 are closely arranged in 6 circles around the center of the floor drain cover, and the number of each circle is increased in an arithmetic progression. In this embodiment, the number of second filter apertures 121 in the innermost circle is 6, and the tolerance is 6.
Referring to fig. 1, the present invention further provides a hair collecting floor drain, which includes a floor drain body 2 having a buffering cavity for buffering water flow, and a hair collecting floor drain cover 1 covering a water inlet of the floor drain body 2, wherein the hair collecting floor drain cover 1 includes an annular first water-discharging part 11 and a second water-discharging part 12 disposed on an inner periphery of the first water-discharging part 11; the first lower water part 11 is gradually reduced along the radial direction in an inward concave arc shape; the second water discharging part 12 is in a spherical funnel shape along the radial direction; a plurality of first large filtering holes 111 facing the center of the floor drain cover are formed in the position, close to the outer ring, of the first lower water part 11 at intervals, and the two bottom edges of the first large filtering holes 111 are in an arc isosceles trapezoid shape; the first lower water part 11 is close to the inner ring of the first lower water part and the second lower water part 12 is provided with a plurality of second small filtering holes 121; the second filtering pores 121 are circular, one second filtering pore 121 serves as the center of the floor drain cover, and the other second filtering pores 121 are tightly arranged into a plurality of circles around the center of the floor drain cover; the total water passing area of the second small filtering holes 121 is larger than that of the first large filtering holes 111.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A hair collecting floor drain cover is characterized by comprising an annular first water drainage part (11) and a second water drainage part (12) arranged on the inner periphery of the first water drainage part (11); the first lower water part (11) is gradually reduced along the radial direction in an inward concave arc shape; the second water discharging part (12) is in a spherical funnel shape along the radial direction; a plurality of first large filtering holes (111) facing the center of the floor drain cover are formed in the position, close to the outer ring, of the first lower water part (11) at intervals, and the two bottom edges of the first large filtering holes (111) are in an isosceles trapezoid shape with circular arcs; the first lower water part (11) is close to the inner ring of the first lower water part, and the second lower water part (12) is provided with a plurality of second small filtering holes (122); the second filtering pores (122) are circular, one second filtering pore (122) is used as the center of the floor drain cover, and other second filtering pores (122) are tightly arranged into a plurality of circles around the center of the floor drain cover; the total water passing area of the second small filtering holes (122) is larger than that of the first large filtering holes (111); other second filtering pores (122) are tightly arranged into 6 circles around the center of the floor drain cover, and the number of each circle is increased in an arithmetic progression.
2. The hair collecting floor drain cover according to claim 1, wherein the total water passing area of the second filtering pores (122) is 1.5 to 3 times the total water passing area of the first filtering macropore (111).
3. A hair-collecting floor cover according to claim 1, characterized in that the number of second filter apertures (122) in the innermost collar is 6 and the tolerance is 6.
4. A hair collecting floor drain comprises a floor drain body (2) with a buffering cavity for buffering water flow and a hair collecting floor drain cover (1) which is covered at a water inlet of the floor drain body (2), wherein the hair collecting floor drain cover (1) comprises an annular first water discharging part (11) and a second water discharging part (12) arranged on the inner periphery of the first water discharging part (11); the first lower water part (11) is gradually reduced along the radial direction in an inward concave arc shape; the second water discharging part (12) is in a spherical funnel shape along the radial direction; a plurality of first large filtering holes (111) facing the center of the floor drain cover are formed in the position, close to the outer ring, of the first lower water part (11) at intervals, and the two bottom edges of the first large filtering holes (111) are in an isosceles trapezoid shape with circular arcs; the first lower water part (11) is close to the inner ring of the first lower water part, and the second lower water part (12) is provided with a plurality of second small filtering holes (122); the second filtering pores (122) are circular, one second filtering pore (122) is used as the center of the floor drain cover, and other second filtering pores (122) are tightly arranged into a plurality of circles around the center of the floor drain cover; the total water passing area of the second small filtering holes (122) is larger than that of the first large filtering holes (111).
5. The floor drain according to claim 4, characterized in that the total water passing area of the second filtering pores (122) is 1.5-3 times the total water passing area of the first filtering macropores (111).
6. The floor drain according to claim 4, characterized in that the other second filter holes (122) are arranged in 6 circles around the center of the floor drain cover, and the number of each circle is increased in an arithmetic progression.
7. The floor drain according to claim 6, characterized in that the number of second filter apertures (122) in the innermost circle is 6 and the tolerance is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277932.5A CN109267633B (en) | 2018-10-30 | 2018-10-30 | Hair collecting floor drain cover and hair collecting floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277932.5A CN109267633B (en) | 2018-10-30 | 2018-10-30 | Hair collecting floor drain cover and hair collecting floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109267633A CN109267633A (en) | 2019-01-25 |
| CN109267633B true CN109267633B (en) | 2020-07-17 |
Family
ID=65194673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811277932.5A Active CN109267633B (en) | 2018-10-30 | 2018-10-30 | Hair collecting floor drain cover and hair collecting floor drain |
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| Country | Link |
|---|---|
| CN (1) | CN109267633B (en) |
Citations (7)
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| KR20080024632A (en) * | 2006-09-14 | 2008-03-19 | 한국항공우주연구원 | Drain cap sheet and drain cover having the same |
| CN203583608U (en) * | 2013-11-27 | 2014-05-07 | 九牧厨卫股份有限公司 | Large-flow floor drain |
| CN104947784A (en) * | 2015-06-26 | 2015-09-30 | 吕西强 | Floor-drain inner core and deodorization floor drain with floor-drain inner core |
| CN206090788U (en) * | 2016-09-06 | 2017-04-12 | 深圳职业技术学院 | Trapezoidally prevent stifled filter core |
| CN207419669U (en) * | 2017-11-06 | 2018-05-29 | 新昌县思创设计咨询有限公司 | A kind of floor drain for washing machine lid |
| CN207436215U (en) * | 2017-11-06 | 2018-06-01 | 新昌县远轴工业设计有限公司 | A kind of multifunctional floor drain covering plate structure |
| CN108560689A (en) * | 2018-05-29 | 2018-09-21 | 青岛普集智能家居有限公司 | A kind of special floor drain of bathing room |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070034577A1 (en) * | 2005-08-10 | 2007-02-15 | Bestweld Inc. | Self-locking grate for deck drain fitting |
| CN202164676U (en) * | 2011-06-30 | 2012-03-14 | 九牧厨卫股份有限公司 | Vortex draining floor drain |
| CN205502197U (en) * | 2016-01-31 | 2016-08-24 | 湖南汇智装饰工程有限公司 | Easily clean deodorant floor drain |
| CN207959452U (en) * | 2017-12-19 | 2018-10-12 | 高振能 | A kind of hemispherical floor drain |
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2018
- 2018-10-30 CN CN201811277932.5A patent/CN109267633B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080024632A (en) * | 2006-09-14 | 2008-03-19 | 한국항공우주연구원 | Drain cap sheet and drain cover having the same |
| CN203583608U (en) * | 2013-11-27 | 2014-05-07 | 九牧厨卫股份有限公司 | Large-flow floor drain |
| CN104947784A (en) * | 2015-06-26 | 2015-09-30 | 吕西强 | Floor-drain inner core and deodorization floor drain with floor-drain inner core |
| CN206090788U (en) * | 2016-09-06 | 2017-04-12 | 深圳职业技术学院 | Trapezoidally prevent stifled filter core |
| CN207419669U (en) * | 2017-11-06 | 2018-05-29 | 新昌县思创设计咨询有限公司 | A kind of floor drain for washing machine lid |
| CN207436215U (en) * | 2017-11-06 | 2018-06-01 | 新昌县远轴工业设计有限公司 | A kind of multifunctional floor drain covering plate structure |
| CN108560689A (en) * | 2018-05-29 | 2018-09-21 | 青岛普集智能家居有限公司 | A kind of special floor drain of bathing room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109267633A (en) | 2019-01-25 |
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Address after: 361000 first and second floors, No. 130, hongtangtou 1st Road, Tong'an District, Xiamen City, Fujian Province (plant 4 of Lianfa Gold Industrial Park) Patentee after: Xiamen Jingyicheng Technology Co.,Ltd. Address before: Building 4, Huangjin Industrial Park, No. 130 Hongtangtou 1st Road, Tong'an District, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN JINGYICHENG METAL PRODUCTS Co.,Ltd. |