CN105401619A - Drainage bent pipeline - Google Patents
Drainage bent pipeline Download PDFInfo
- Publication number
- CN105401619A CN105401619A CN201510694449.7A CN201510694449A CN105401619A CN 105401619 A CN105401619 A CN 105401619A CN 201510694449 A CN201510694449 A CN 201510694449A CN 105401619 A CN105401619 A CN 105401619A
- Authority
- CN
- China
- Prior art keywords
- parts
- curved pipe
- straight pipeline
- pipeline
- pipe
- 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.)
- Pending
Links
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
- E03C1/122—Pipe-line systems for waste water in building
-
- 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
- E03C1/28—Odour seals
- E03C1/284—Odour seals having U-shaped trap
- E03C1/286—Odour seals having U-shaped trap having hand-operated valves against return of waste water
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention relates to a drainage bent pipeline which comprises a first straight pipeline, a bent pipeline body and a second straight pipeline. The first straight pipeline, the bent pipeline body and the second straight pipeline are connected in sequence, the bent pipeline body is in an S shape and is horizontally arranged, a maintenance opening is formed in the lowest position of the S-shaped bent pipeline body, a blow-off pipe is detachably connected to the maintenance opening, and a manual ball valve is arranged on the blow-off pipe. As the S-shaped pipeline body is horizontally arranged between a drainage pipe and the blow-off pipe, bad smells can be prevented from overflowing; as the maintenance opening is formed in the lowest position, garbage in the bent pipeline can be removed conveniently.
Description
Technical field
The present invention relates to a kind of lower water curved pipe, belong to sewer pipe field.
Background technology
The blow-off line that current sewer pipe directly connects, foul smell is essential, both can be discharged by sewage, not have foul smell again.
Summary of the invention
The present invention provides a kind of lower water curved pipe in order to the technical problem solved.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of lower water curved pipe, comprise the first straight pipeline, curved pipe and the second straight pipeline, described first straight pipeline, curved pipe and the second straight pipeline connect successively, described curved pipe is S type, and horizontal arrangement, the lowest part of described S type curved pipe offers access hole, and the dismountable connection blow-off pipe in described access hole place, described blow-off pipe is provided with manual ball valve.
The invention has the beneficial effects as follows: owing to being provided with the S bend pipe road of horizontal arrangement between sewer pipe and blow-off line, foul smell can be stoped to overflow, and access hole is located at lowest part conveniently can remove rubbish in bend pipe.
On the basis of technique scheme, the present invention can also do following improvement.
The present invention is a kind of lower water curved pipe as mentioned above, further, is connected between described first straight pipeline, curved pipe and the second straight pipeline by union.
The present invention is a kind of lower water curved pipe as mentioned above, and further, the surfaces externally and internally of described pipeline is coated with anticorrosive wear-resistant coating.
The present invention is a kind of lower water curved pipe as mentioned above, further, anticorrosive wear-resistant coating comprises corrosion-resistant coating and comprises bond coating and anti-oxidant surface course, and bond coating comprises following weight item: 9 parts, nickel, 16 parts, aluminium, silica 1 part, boron oxide 2 parts, cobalt 5 parts, chromium 7 parts, Gd:2.43 part, Tm:4.6 part, Dy:11.2 part, the alloy powder of Yb:2.6 part; Anti-oxidant surface layer comprises the composition of following middle weight portion: nickel molybdenum 9 parts, chromium 4 parts, silicon 6 parts, iron 2 parts, 1 part, nickel, 0.01 part, carbon, sulphur 0.01 part, cobalt 5 parts, 2 parts, alumina, yttrium 1 part, 1 part, tungsten, the alloy powder that vanadium is 1 part.
The present invention is a kind of lower water curved pipe as mentioned above, and further, the coating thickness of described anti stick bottom is 0.01mm and anti-oxidant surface course is 0.12mm.
Accompanying drawing explanation
Fig. 1 is water curved pipe figure under one of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, the first straight pipeline, 2, curved pipe, the 3, second straight pipeline, 4, union, 5, blow-off pipe, 6, manual ball valve.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of lower water curved pipe, it is characterized in that, comprise the first straight pipeline, curved pipe and the second straight pipeline, described first straight pipeline 1, curved pipe 2 and the second straight pipeline 3 connect successively, and described curved pipe is S type, and horizontal arrangement, the lowest part of described S type curved pipe offers access hole, and the dismountable connection blow-off pipe 5 in described access hole place, described blow-off pipe is provided with manual ball valve 6.
Particularly, connected by union 4 between described first straight pipeline, curved pipe and the second straight pipeline.
Preferably, the surfaces externally and internally of described pipeline is coated with anticorrosive wear-resistant coating.
Water curved pipe under one of the present invention, in some concrete examples, anticorrosive wear-resistant coating comprises corrosion-resistant coating and comprises bond coating and anti-oxidant surface course, and bond coating comprises following weight item: 9 parts, nickel, 16 parts, aluminium, silica 1 part, boron oxide 2 parts, cobalt 5 parts, chromium 7 parts, Gd:2.43 part, Tm:4.6 part, Dy:11.2 part, the alloy powder of Yb:2.6 part; Anti-oxidant surface layer comprises the composition of following middle weight portion: nickel molybdenum 9 parts, chromium 4 parts, silicon 6 parts, iron 2 parts, 1 part, nickel, 0.01 part, carbon, sulphur 0.01 part, cobalt 5 parts, 2 parts, alumina, yttrium 1 part, 1 part, tungsten, the alloy powder that vanadium is 1 part.The coating thickness of described anti stick bottom is 0.01mm and anti-oxidant surface course is 0.12mm.Due to the corrosion-resistant coating at shell surface spraying, make shell have powerful anticorrosive, anti-oxidant, resistance to wear and resistant to elevated temperatures ability, Long-Time Service can not get rusty, keep stable in severe working environment, experiment shows, can use more than 18 years, binding strength of coating is 39 MPas, and the superficial Rockwell 15N hardness of coating is 88.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a lower water curved pipe, it is characterized in that, comprise the first straight pipeline, curved pipe and the second straight pipeline, described first straight pipeline, curved pipe and the second straight pipeline connect successively, described curved pipe is S type, and horizontal arrangement, the lowest part of described S type curved pipe offers access hole, the dismountable connection blow-off pipe in described access hole place, described blow-off pipe is provided with manual ball valve.
2. one descends water curved pipe according to claim 1, it is characterized in that, is connected between described first straight pipeline, curved pipe and the second straight pipeline by union.
3. one descends water curved pipe according to claim 1, and it is characterized in that, the surfaces externally and internally of described pipeline is coated with anticorrosive wear-resistant coating.
4. one descends water curved pipe according to claim 3, it is characterized in that, anticorrosive wear-resistant coating comprises corrosion-resistant coating and comprises bond coating and anti-oxidant surface course, and bond coating comprises following weight item: 9 parts, nickel, 16 parts, aluminium, silica 1 part, boron oxide 2 parts, cobalt 5 parts, chromium 7 parts, Gd:2.43 part, Tm:4.6 part, Dy:11.2 part, the alloy powder of Yb:2.6 part; Anti-oxidant surface layer comprises the composition of following middle weight portion: nickel molybdenum 9 parts, chromium 4 parts, silicon 6 parts, iron 2 parts, 1 part, nickel, 0.01 part, carbon, sulphur 0.01 part, cobalt 5 parts, 2 parts, alumina, yttrium 1 part, 1 part, tungsten, the alloy powder that vanadium is 1 part.
5. one descends water curved pipe according to claim 4, and it is characterized in that, the coating thickness of described anti stick bottom is 0.01mm and anti-oxidant surface course is 0.12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694449.7A CN105401619A (en) | 2015-10-23 | 2015-10-23 | Drainage bent pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694449.7A CN105401619A (en) | 2015-10-23 | 2015-10-23 | Drainage bent pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401619A true CN105401619A (en) | 2016-03-16 |
Family
ID=55467348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694449.7A Pending CN105401619A (en) | 2015-10-23 | 2015-10-23 | Drainage bent pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401619A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522318A (en) * | 2016-12-07 | 2017-03-22 | 福建工程学院 | Detachable draining device convenient to dredge |
| CN108951772A (en) * | 2018-07-19 | 2018-12-07 | 宁波高新区诠宝绶新材料科技有限公司 | A kind of oleophobic pipeline using doped yttrium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075905A (en) * | 1991-01-17 | 1991-12-31 | Talmadge Rutherford | Drain trap assembly |
| CN1292833A (en) * | 1998-02-18 | 2001-04-25 | 新日本制铁株式会社 | Anticorrosive coating material and method of rust prevention |
| KR20100005914U (en) * | 2008-12-02 | 2010-06-10 | 박찬원 | The drainage for laboratory |
| CN102021567A (en) * | 2009-09-23 | 2011-04-20 | 沈阳大陆激光技术有限公司 | Nickel base alloy powder for manufacturing anticorrosive coating of boiler tube |
| CN103835346A (en) * | 2012-11-23 | 2014-06-04 | 郭光珍 | Stink-proof sewer pipe |
| CN203960953U (en) * | 2014-06-04 | 2014-11-26 | 海盐壳锐水族用品有限公司 | A kind of sink downcomer assembly that utilizes spilling water to carry out blowdown |
-
2015
- 2015-10-23 CN CN201510694449.7A patent/CN105401619A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075905A (en) * | 1991-01-17 | 1991-12-31 | Talmadge Rutherford | Drain trap assembly |
| CN1292833A (en) * | 1998-02-18 | 2001-04-25 | 新日本制铁株式会社 | Anticorrosive coating material and method of rust prevention |
| KR20100005914U (en) * | 2008-12-02 | 2010-06-10 | 박찬원 | The drainage for laboratory |
| CN102021567A (en) * | 2009-09-23 | 2011-04-20 | 沈阳大陆激光技术有限公司 | Nickel base alloy powder for manufacturing anticorrosive coating of boiler tube |
| CN103835346A (en) * | 2012-11-23 | 2014-06-04 | 郭光珍 | Stink-proof sewer pipe |
| CN203960953U (en) * | 2014-06-04 | 2014-11-26 | 海盐壳锐水族用品有限公司 | A kind of sink downcomer assembly that utilizes spilling water to carry out blowdown |
Non-Patent Citations (2)
| Title |
|---|
| 李嘉荣等: "《先进高温结构材料与技术 上》", 30 June 2012 * |
| 陈光等: "《新材料概论》", 30 April 2013 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522318A (en) * | 2016-12-07 | 2017-03-22 | 福建工程学院 | Detachable draining device convenient to dredge |
| CN108951772A (en) * | 2018-07-19 | 2018-12-07 | 宁波高新区诠宝绶新材料科技有限公司 | A kind of oleophobic pipeline using doped yttrium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
|
| RJ01 | Rejection of invention patent application after publication |