CN105863027A - Water draining pipe of sewer with two layers of filter screens - Google Patents
Water draining pipe of sewer with two layers of filter screens Download PDFInfo
- Publication number
- CN105863027A CN105863027A CN201610434527.4A CN201610434527A CN105863027A CN 105863027 A CN105863027 A CN 105863027A CN 201610434527 A CN201610434527 A CN 201610434527A CN 105863027 A CN105863027 A CN 105863027A
- Authority
- CN
- China
- Prior art keywords
- drainage screen
- sewer
- endoporus
- drain pipe
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a water draining pipe of a sewer with two layers of filter screens. The water draining pipe is mainly characterized in that a stepped second inner hole and a stepped first inner hole are formed in the upper part of a water outlet in the upper part of the water draining pipe, wherein 3-4 uniformly distributed lug bosses are arranged on the circumference of an inclined hole wall of the lower part of the water outlet; a basin-shaped second filter screen is arranged the upper parts of the lug bosses; a plurality of circles of uniformly arranged second filter holes are formed in the bottom plate of the second filter screen; a circular-plate-shaped first filter hole is formed in the first inner hole; a plurality of circles of uniformly arranged first filter holes are formed in a plate thickness direction of the first filter screen; a connecting sleeve is arranged in the center of the lower end surface in the plate thickness direction of the first filter screen; an inner threaded hole is formed in the center of the connecting sleeve; and the inner threaded hole is connected and screwed with outer threads of the connecting shaft of the second filter screen. According to the water draining pipe, two layers of filter screens are arranged for filtering dirty water which is exhausted into the sewer twice, so that the sewer is not liable to block, drains water smoothly and makes life easier for the population.
Description
Technical field
The present invention relates to construction drainage pipeline technical field, particularly to the drain pipe of the sewer of a kind of band two-layer drainage screen.It is applicable to the sewer draining of kitchen, toilet.
Background technology
The drain structure of existing sewer is simple, only put into a plastic filtering net in the apopore upper end of drain pipe, and the filter pore size of plastic filtering net is bigger, foreign material that lumpiness is bigger or hair is often made to fall in drain pipe by filtering holes, cause below drain pipe for closing the elbow blockage of sewer foul gas backflow, make filthy water to discharge, bring trouble greatly to life.
Time below drain pipe for closing the elbow blockage of sewer foul gas backflow, plastic filtering net is often taken out to be placed on and is cleared up on one side by cleaning personnel, after dredging sewer, plastic filtering net is put back to, indivedual careless cleaning personnel forget to put back to plastic filtering net after dredging sewer, plastic filtering net is caused to be lost after of long duration, make foreign material that lumpiness is bigger or hair be blocked by sewer in directly falling into drain pipe, cause filthy water to discharge, bring trouble greatly to life.
Summary of the invention
It is an object of the invention to improve the deficiency of prior art, it is provided that the drain pipe of the sewer of a kind of band two-layer drainage screen, the filthy water discharging into sewer is carried out twice filtration, makes sewer be not easily blocked, drainage channel clear draining, provide amenities for the people.
The technical scheme is that the drain pipe of the sewer of a kind of band two-layer drainage screen including drain pipe, the top of the apopore on drain pipe top is provided with stepped second endoporus and the first endoporus, the border of the inclined-plane hole wall of apopore bottom is provided with 3～4 uniform boss, the top of boss is provided with the second drainage screen of peviform, the base plate of the second drainage screen is provided with the second filtering holes of the uniform arrangement of multi-turn, and the upper surface of base plate and 3～4 uniform boss tightens together with screw respectively.
The lower surface, border on basin edge on the second described drainage screen top is pressed together with the second annular bottom surface of the second endoporus, and the upper surface, border on basin edge is provided with rubber seal.
The center, upper surface of the base plate of the second described drainage screen is provided with connecting shaft, and the surface, external diameter border of connecting shaft is provided with external screw thread.
Being provided with the first discoideus drainage screen in the first described endoporus, the thickness of slab of the first drainage screen is provided with the first filtering holes of the uniform arrangement of multi-turn, and the aperture of the first filtering holes is more than the aperture of the second filtering holes.
The center, upper surface of the thickness of slab of the first described drainage screen is provided with hexagonal handle, and the upper surface of handle is provided with hexagonal silicagel pad, and the lower surface of silicagel pad and the upper surface of handle are with together with the 502 firm gluings of glue.
The center, lower surface of the thickness of slab of the first described drainage screen is provided with adapter sleeve, the center of adapter sleeve is provided with internal thread hole, together with internal thread hole couples be tightened on the external screw thread of the connecting shaft of the second drainage screen, the lower surface, external diameter the inner of the thickness of slab of the first drainage screen is pressed together with the first annular bottom surface of the upper surface of rubber seal and the first endoporus.
The thickness on the basin edge on the second described drainage screen top is slightly larger than the degree of depth of the second endoporus with the thickness sum of rubber seal.
Described drain pipe is made of cast iron, and the first drainage screen, the second drainage screen and screw rustless steel are made.
The present invention compared with prior art has following distinguishing feature and good effect: the present invention is provided with stepped second endoporus and the first endoporus on the top of the apopore on drain pipe top, 3～4 uniform boss it are provided with in the border of the inclined-plane hole wall of apopore bottom, it is provided with the second drainage screen of peviform on the top of boss, the base plate of the second drainage screen is provided with the second filtering holes of the uniform arrangement of multi-turn；In the first endoporus, it is provided with the first discoideus drainage screen, the thickness of slab of the first drainage screen is provided with the first filtering holes of the uniform arrangement of multi-turn, the aperture more than the second filtering holes is made in the aperture of the first filtering holes.Band two-layer drainage screen of the present invention, carries out twice filtration to the filthy water discharging into the present invention, makes the lower section of the present invention be not easily blocked for the bend pipe closing the backflow of sewer foul gas, makes sewer be not easily blocked, and drainage channel clear draining, provides amenities for the people.
The aperture of the second filtering holes more than the second drainage screen is made in the aperture of the first filtering holes of the first drainage screen by the present invention.Discharging into the bigger foreign material of the lumpiness in the filthy water of the present invention by the first filter screen filtration, foreign material that lumpiness is less and hair are by the second filter screen filtration, and the present invention makes sewer be not easily blocked further, drainage channel clear draining, provide amenities for the people.
The present invention is provided with hexagonal handle at the center, upper surface of the thickness of slab of the first drainage screen；It is provided with adapter sleeve at the center, lower surface of the thickness of slab of the first drainage screen, is provided with internal thread hole at the center of adapter sleeve, the external screw thread of internal thread hole and the connecting shaft of the second drainage screen is coupled together with being tightened on.When peviform the second drainage screen basin inner filtration to the less foreign material of lumpiness and hair amass some affect drain pipe draining time, the first drainage screen as long as outwarding winding, just can by the basin inner filtration of the second drainage screen to the less foreign material of lumpiness and hair clean out, then being reinstalled by the first drainage screen just to make sewer be not easily blocked, even if forgetting to reinstall the first drainage screen, second drainage screen continues to filter the filthy water discharging into the present invention, discharge into the bigger foreign material of the lumpiness in the filthy water of the present invention and the less foreign material of lumpiness and hair will not directly fall into drain pipe in sewer is blocked, do not result in filthy water cannot discharge, the present invention makes drainage channel clear draining further, provide amenities for the people.
Accompanying drawing explanation
The concrete structure of the present invention is given by below example and accompanying drawing thereof.
Fig. 1 is the concrete structure schematic diagram of the drain pipe of the sewer of a kind of band two-layer drainage screen according to present invention proposition.
In figure: 1-drain pipe, 2-thickness of slab, 3-the first filtering holes, 4-base plate, 5-the second filtering holes, 6-the first drainage screen, 7-handle, 8-silicagel pad, 9-internal thread hole, 10-adapter sleeve, 11-rubber seal, 12-basin edge, 13-the second annular bottom surface, 14-the second drainage screen, 15-boss, 16-inclined-plane hole wall, 17-external screw thread, 18-connecting shaft, 19-apopore, 20-screw, 21-the second endoporus, the first annular bottom surface of 22-, 23-the first endoporus.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment: as shown in drawings, the drain pipe of sewer including a kind of band two-layer drainage screen of drain pipe 1, the top of the apopore 19 on drain pipe 1 top is provided with stepped second endoporus 21 and the first endoporus 23, the border of the inclined-plane hole wall 16 of apopore 19 bottom is provided with 4 uniform boss 15, the top of boss 15 is provided with the second drainage screen 14 of peviform, the base plate 4 of the second drainage screen 14 is provided with the second filtering holes 5 of the uniform arrangement of multi-turn, and the upper surface of the boss 15 that base plate 4 is uniform with 4 tightens together with screw 20 respectively.
The basin on the second drainage screen 14 top lower surface, border along 12 is pressed together with the second annular bottom surface 13 of the second endoporus 21, and basin is provided with rubber seal 11 along the upper surface, border of 12.
The center, upper surface of the base plate 4 of the second drainage screen 14 is provided with connecting shaft 18, and the surface, external diameter border of connecting shaft 18 is provided with external screw thread 17.
Being provided with the first discoideus drainage screen 6 in first endoporus 23, the thickness of slab 2 of the first drainage screen 6 is provided with the first filtering holes 3 of the uniform arrangement of multi-turn, and the aperture of the first filtering holes 3 is more than the aperture of the second filtering holes 5.
The center, upper surface of the thickness of slab 2 of the first drainage screen 6 is provided with hexagonal handle 7, and the upper surface of handle 7 is provided with hexagonal silicagel pad 8, and the upper surface of the lower surface of silicagel pad 8 and handle 7 is with together with the 502 firm gluings of glue.
The center, lower surface of the thickness of slab 2 of the first drainage screen 6 is provided with adapter sleeve 10, the center of adapter sleeve 10 is provided with internal thread hole 9, together with internal thread hole 9 couples be tightened on the external screw thread 17 of the connecting shaft 18 of the second drainage screen 14, the lower surface, external diameter the inner of the thickness of slab 2 of the first drainage screen 6 is pressed together with the first annular bottom surface 22 of the upper surface of rubber seal 11 and the first endoporus 23.
The thickness sum of the basin on the second drainage screen 14 top thickness along 12 and rubber seal 11 is slightly larger than the degree of depth of the second endoporus 21.
Drain pipe 1 is made of cast iron, and first drainage screen the 6, second drainage screen 14 and screw 20 are made with rustless steel.
Below in conjunction with the accompanying drawings the work process of the present invention is specifically described.
The work process of the present invention is: building house time of falling cement floor, the present invention is provided with the top of drainage screen be the most vertically placed on toilet and fall the appropriate location of cement floor, together with being poured on cement floor at the outer surface border pouring mud of the present invention, the upper end of the present invention is made to exceed cement floor face 10mm；During finishing toilet, make the upper end upper surface 3mm less than ceramic tile of the present invention.
When thing is washed in toilet, the filthy water discharging into the present invention flows away in blow-off line through sewer discharge after the first drainage screen and the second drainage screen carry out twice filtration, and sewer will not block.
When peviform the second drainage screen basin inner filtration to the less foreign material of lumpiness and hair amass some affect drain pipe draining time, outward winding the first drainage screen, by the basin inner filtration of the second drainage screen to the less foreign material of lumpiness and hair clean out, then the first drainage screen is reinstalled.
Claims (2)
1. the drain pipe of the sewer of a band two-layer drainage screen, including drain pipe (1), it is characterized in that: the top of the apopore (19) on drain pipe (1) top is provided with stepped second endoporus (21) and the first endoporus (23), the border of the inclined-plane hole wall (16) of apopore (19) bottom is provided with 3～4 uniform boss (15), the top of boss (15) is provided with second drainage screen (14) of peviform, the base plate (4) of the second drainage screen (14) is provided with second filtering holes (5) of the uniform arrangement of multi-turn, the upper surface of the boss (15) that base plate (4) is uniform with 3～4 tightens together with screw (20) respectively；
The basin on described the second drainage screen (14) top is pressed together along the lower surface, border of (12) and second annular bottom surface (13) of the second endoporus (21), and basin is provided with rubber seal (11) along the upper surface, border of (12)；
The center, upper surface of the base plate (4) of described the second drainage screen (14) is provided with connecting shaft (18), and the surface, external diameter border of connecting shaft (18) is provided with external screw thread (17)；
Being provided with discoideus the first drainage screen (6) in described the first endoporus (23), the thickness of slab (2) of the first drainage screen (6) is provided with first filtering holes (3) of the uniform arrangement of multi-turn, and the aperture of the first filtering holes (3) is more than the aperture of the second filtering holes (5)；
The center, upper surface of the thickness of slab (2) of described the first drainage screen (6) is provided with hexagonal handle (7), the upper surface of handle (7) is provided with hexagonal silicagel pad (8), and the upper surface of the lower surface of silicagel pad (8) and handle (7) is with together with the 502 firm gluings of glue；
The center, lower surface of the thickness of slab (2) of described the first drainage screen (6) is provided with adapter sleeve (10), the center of adapter sleeve (10) is provided with internal thread hole (9), together with internal thread hole (9) couples be tightened on the external screw thread (17) of the connecting shaft (18) of the second drainage screen (14), the lower surface, external diameter the inner of the thickness of slab (2) of the first drainage screen (6) is pressed together with the first annular bottom surface (22) of the upper surface of rubber seal (11) and the first endoporus (23)；
The basin on described the second drainage screen (14) top is slightly larger than the degree of depth of the second endoporus (21) along the thickness of (12) and the thickness sum of rubber seal (11).
The drain pipe of the sewer of a kind of band two-layer drainage screen the most according to claim 1, it is characterised in that: drain pipe (1) is made of cast iron, and the first drainage screen (6), the second drainage screen (14) and screw (20) are made with rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434527.4A CN105863027A (en) | 2016-06-19 | 2016-06-19 | Water draining pipe of sewer with two layers of filter screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434527.4A CN105863027A (en) | 2016-06-19 | 2016-06-19 | Water draining pipe of sewer with two layers of filter screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105863027A true CN105863027A (en) | 2016-08-17 |
Family
ID=56649756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610434527.4A Withdrawn CN105863027A (en) | 2016-06-19 | 2016-06-19 | Water draining pipe of sewer with two layers of filter screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284610A (en) * | 2016-10-17 | 2017-01-04 | 无锡市诺智能科技有限公司 | A kind of trench cover plate with sewage water filtration function |
| KR102369743B1 (en) * | 2021-07-27 | 2022-03-03 | 주식회사 웅이아저씨 | Drain trap for rainwater pipe |
-
2016
- 2016-06-19 CN CN201610434527.4A patent/CN105863027A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284610A (en) * | 2016-10-17 | 2017-01-04 | 无锡市诺智能科技有限公司 | A kind of trench cover plate with sewage water filtration function |
| KR102369743B1 (en) * | 2021-07-27 | 2022-03-03 | 주식회사 웅이아저씨 | Drain trap for rainwater pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160817 |