CN103790216A - Indirect drainage fitting - Google Patents
Indirect drainage fitting Download PDFInfo
- Publication number
- CN103790216A CN103790216A CN201410056034.2A CN201410056034A CN103790216A CN 103790216 A CN103790216 A CN 103790216A CN 201410056034 A CN201410056034 A CN 201410056034A CN 103790216 A CN103790216 A CN 103790216A
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- Prior art keywords
- separator tube
- indirect drainage
- water
- horn mouth
- conduit coupling
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Abstract
The invention discloses an indirect drainage fitting. The indirect drainage fitting is provided with two pipeline connecting pieces of which the ends can be connected to a drainage pipeline system, wherein a first pipeline connecting piece extends into a buffer pipe from one end of the buffer pipe, and the other end of the buffer pipe is communicated with a second pipeline connecting piece through a horn mouth; the inner wall of the buffer pipe is provided with a circle of water-retaining wing ring. By the indirect drainage fitting, indirect drainage is realized, the problem of odor spreading is solved, and water is prevented from splashing and overflowing. In the fitting, the water-retaining wing ring is additionally arranged on the basis of the original horn mouth, so that water leakage and water splash are prevented, and the protection of the indoor environment is facilitated. Through the horn mouth and ventilation holes, the local section of a pipeline is increased and the communication between the pipeline and the atmospheric air is ensured, so that an air gap needed by indirect drainage can be ensured, the spreading of odor is prevented, and smooth drainage is ensured.
Description
Technical field
The present invention relates to a kind of indirect drainage accessory, belong to the field that needs to adopt indirect drainage in drainage system.
Background technology
Many pipe-line systems of building water supply and drainage need to adopt the mode of indirect drainage, can prevent that toxic and harmful anti-channeling from entering indoor, affect indoor air quality.But be that standpipe is set up horn mouth in indoor most ways at present, thereby the mode that forms the air gap realizes indirect drainage, but easily cause the draining problem such as overflow that flashes, dabbles, some user is spattered outward and just in the time constructing, has been cancelled horn mouth for fear of draining, change indirect drainage into direct draining, this not only violates design specifications, and more dangerous is, and that toxic and harmful can be scurried into is indoor, is directly detrimental to health.
Summary of the invention
Technical problem to be solved by this invention is the defect that overcomes prior art, and a kind of safe and reliable indirect drainage accessory is provided, and in guaranteeing indirect drainage, can effectively prevent the problem of dabbling.
For solving the problems of the technologies described above, the invention provides a kind of indirect drainage accessory, it is characterized in that, there are two ends and can be connected to the conduit coupling in water supply and sewerage pipeline system, wherein the first conduit coupling stretches into separator tube inside from separator tube one end, the separator tube other end is formed and is connected by horn mouth and second pipe connector, is provided with a circle water-proof wing-ring on separator tube inwall.
Distance between water-proof wing-ring and horn mouth is greater than the distance between one end and the horn mouth that the first conduit coupling stretches into separator tube inside.
The diameter of separator tube is greater than the first conduit coupling and second pipe connector, and one end that bell-mouthed port is larger is connected with separator tube, and one end that bell-mouthed port is less is connected with second pipe connector.
The first conduit coupling stretches into one end of separator tube inside and the larger one end end face distance of bell-mouthed port is 150 ~ 200mm.
On separator tube, be positioned on the sidewall of one end of the first conduit coupling and be provided with air vent.
Described water-proof wing-ring separates air vent and horn mouth.
The beneficial effect that the present invention reaches:
Indirect drainage accessory of the present invention had both been realized indirect drainage and had been solved general smelly problem, had prevented from again dabbling overflowing simultaneously.This accessory is set up water-proof wing-ring on original bell-mouthed basis, prevents spilling water, dabbles, and is conducive to indoor environment protection.By horn mouth and air vent, make the local increase of conduit section, guarantee to be communicated with atmosphere, thereby can guarantee the needed the air gap of indirect drainage, prevent that foul smell from glowing, guarantee that the smoothness of draining is logical simultaneously.
Accompanying drawing explanation
Fig. 1 is accessory sectional drawing of the present invention;
1. conduit couplings in figure, 2. ventilation square hole, 3. water-proof wing-ring, 4. separator tube, 5. horn mouth, 6. conduit coupling;
D represents access tube caliber.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following example is only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
The internal construction of patent of the present invention as shown in Figure 1, indirect drainage accessory has conduit coupling 1 and the conduit coupling 6 in the pipe-line system that two ends can be connected to building water supply and drainage, between conduit coupling 1 and conduit coupling 6, it is separator tube 4, conduit coupling 1 stretches into one end of separator tube 4, and the other end of separator tube 4 connects by horn mouth 5 and conduit coupling 6.The diameter of separator tube 4 is greater than conduit coupling 1 and conduit coupling 6, and larger one end of port of horn mouth 4 is connected with separator tube 4, and one end that bell-mouthed port is less is connected with conduit coupling 6.In this example, the diameter of conduit coupling 1 and conduit coupling 6 is d, and the diameter of separator tube 4 is 3d.
One end near conduit coupling 1 on separator tube 4 inwalls is provided with a circle water-proof wing-ring 3, between water-proof wing-ring 3 and conduit coupling 1, has gap.In this example, water-proof wing-ring 3 width of annular are 0.5 d.The height of water-proof wing-ring 3 stretches into the end, one end of separator tube 4 higher than conduit coupling 1.On the sidewall of separator tube 4, be provided with ventilation square hole 2 near one end of conduit coupling 1, in order to realize in accessory and the UNICOM of atmosphere.The position of ventilation square hole 2 is higher than water-proof wing-ring 3.
Between conduit coupling 1 and horn mouth 5, there are 150 high the air gaps, in order to realize the demand of indirect drainage.The cavity that water-proof wing-ring 3 bottoms and separator tube 4 form collides outside the current discharger splashing after horn mouth 5 in order to the current that prevent from falling.
The separator tube 4 that the area of square hole 2 of wherein ventilating is high with 150 is identical with the cylinder lateral area in footpath.This accessory is identical with the connected mode of selected pipeline with the connected mode of soil stack.
The present invention is a kind of new indoor indirect drainage accessory with anti-spill-out function, and being applicable to need to be in the system of indoor employing indirect drainage.Its advantage is when realizing indoor indirect drainage, prevents that Pipeline Water from spilling horn mouth, improves the adverse effect of indirect drainage to indoor environment, for indoor indirect drainage provides a kind of novel optimal solution.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. an indirect drainage accessory, it is characterized in that, there are two ends and can be connected to the conduit coupling in sewerage system, wherein the first conduit coupling stretches into separator tube inside from separator tube one end, the separator tube other end is formed and is connected by horn mouth and second pipe connector, is provided with a circle water-proof wing-ring on separator tube inwall.
2. indirect drainage accessory according to claim 1, is characterized in that, the distance between water-proof wing-ring and horn mouth is greater than the distance between one end and the horn mouth that the first conduit coupling stretches into separator tube inside.
3. indirect drainage accessory according to claim 1, it is characterized in that, the diameter of separator tube is greater than the first conduit coupling and second pipe connector, and one end that bell-mouthed port is larger is connected with separator tube, and one end that bell-mouthed port is less is connected with second pipe connector.
4. according to the indirect drainage accessory described in claim 1 or 3, it is characterized in that, the first conduit coupling stretches into one end of separator tube inside and the larger one end end face distance of bell-mouthed port is 150-200mm.
5. indirect drainage accessory according to claim 1, is characterized in that, is positioned on the sidewall of one end of the first conduit coupling and is provided with air vent on separator tube.
6. indirect drainage accessory according to claim 5, is characterized in that, described water-proof wing-ring separates air vent and horn mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056034.2A CN103790216B (en) | 2014-02-19 | 2014-02-19 | A kind of indirect drainage accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056034.2A CN103790216B (en) | 2014-02-19 | 2014-02-19 | A kind of indirect drainage accessory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103790216A true CN103790216A (en) | 2014-05-14 |
| CN103790216B CN103790216B (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410056034.2A Active CN103790216B (en) | 2014-02-19 | 2014-02-19 | A kind of indirect drainage accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790216B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017083112A (en) * | 2015-10-30 | 2017-05-18 | 未来工業株式会社 | Indirect drain joint and cover body |
| JP2020026618A (en) * | 2018-08-09 | 2020-02-20 | アロン化成株式会社 | Piping structure and protection means used therefor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002047718A (en) * | 2000-08-01 | 2002-02-15 | Toto Ltd | Drainage socket and drain pipe connecting method using the same |
| CN201620444U (en) * | 2010-03-17 | 2010-11-03 | 张超 | Guide cylinder type water leaking device |
| CN102261123A (en) * | 2011-05-27 | 2011-11-30 | 北京市日盛达建筑企业集团 | Novel anti-seepage floor drain system and construction method thereof |
| CN202073148U (en) * | 2011-05-27 | 2011-12-14 | 北京市日盛达建筑企业集团 | Novel anti-seepage floor drain system |
| GB2483444A (en) * | 2010-09-07 | 2012-03-14 | James Mullan | Rotatable flood prevention device for attachment to a waste water pipe |
| CN202865928U (en) * | 2012-10-08 | 2013-04-10 | 娄底市朝阳塑胶有限公司 | Multifunctional integrated embedded part for drainage system of buildings |
| CN203782831U (en) * | 2014-02-19 | 2014-08-20 | 苏州工业园区设计研究院股份有限公司 | Indirect drainage fitting |
-
2014
- 2014-02-19 CN CN201410056034.2A patent/CN103790216B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002047718A (en) * | 2000-08-01 | 2002-02-15 | Toto Ltd | Drainage socket and drain pipe connecting method using the same |
| CN201620444U (en) * | 2010-03-17 | 2010-11-03 | 张超 | Guide cylinder type water leaking device |
| GB2483444A (en) * | 2010-09-07 | 2012-03-14 | James Mullan | Rotatable flood prevention device for attachment to a waste water pipe |
| CN102261123A (en) * | 2011-05-27 | 2011-11-30 | 北京市日盛达建筑企业集团 | Novel anti-seepage floor drain system and construction method thereof |
| CN202073148U (en) * | 2011-05-27 | 2011-12-14 | 北京市日盛达建筑企业集团 | Novel anti-seepage floor drain system |
| CN202865928U (en) * | 2012-10-08 | 2013-04-10 | 娄底市朝阳塑胶有限公司 | Multifunctional integrated embedded part for drainage system of buildings |
| CN203782831U (en) * | 2014-02-19 | 2014-08-20 | 苏州工业园区设计研究院股份有限公司 | Indirect drainage fitting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017083112A (en) * | 2015-10-30 | 2017-05-18 | 未来工業株式会社 | Indirect drain joint and cover body |
| JP2020026618A (en) * | 2018-08-09 | 2020-02-20 | アロン化成株式会社 | Piping structure and protection means used therefor |
| JP7129845B2 (en) | 2018-08-09 | 2022-09-02 | アロン化成株式会社 | Piping structure and protective means used for said piping structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103790216B (en) | 2016-04-20 |
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| CB02 | Change of applicant information |
Address after: Suzhou Industrial Park Suzhou City, Jiangsu province 215126 Sheng Pu Zhen Jin Sheng Lu No. 12 Applicant after: ARTS GROUP CO., LTD. Address before: Suzhou Industrial Park Suzhou City, Jiangsu province 215126 Sheng Pu Zhen Jin Sheng Lu No. 12 Applicant before: Suzhou Industrial Park Design & Research Institute Co., Ltd. |
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| COR | Change of bibliographic data | ||
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| GR01 | Patent grant |