CN203855454U - Novel wetland punching and water distribution pipe - Google Patents
Novel wetland punching and water distribution pipe Download PDFInfo
- Publication number
- CN203855454U CN203855454U CN201420238845.XU CN201420238845U CN203855454U CN 203855454 U CN203855454 U CN 203855454U CN 201420238845 U CN201420238845 U CN 201420238845U CN 203855454 U CN203855454 U CN 203855454U
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- Prior art keywords
- hole
- water distributor
- wetland
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- novel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Sewage (AREA)
Abstract
The utility model discloses a novel wetland punching and water distribution pipe, relating to the field of constructed wetland water distribution systems. The novel wetland punching and water distribution pipe comprises a pipe body, wherein a plug head is fixedly arranged at one end of the pipe body; holes are formed in the pipe wall of the pipe body; a plurality of holes are formed with unequal intervals, and the diameters of the holes are gradually increased along the water flow direction. The punching and water distribution pipe disclosed by the utility model can be used for ensuring uniform wetland water distribution, relieving the wetland clogging, and improving the sewage treatment effect.
Description
Technical field
The utility model relates to artificial swamp water distribution system field, is specifically a kind of novel wetland perforation water distributor.
Background technology
Artificial swamp is a kind of biological wastewater treatment technology growing up phase late 1970s.The advantages such as artificial wet land treating system has construction, running cost is cheap, and treatment effect is good, widely applicable, are widely used in the pollution water purification of municipal effluent, sanitary sewage and rivers,lakes and seas.
In artificial swamp, water distribution uniformity is vital content, and whether whether water distribution is evenly directly connected to wetland can steady running.Only have water distribution uniformity, can guarantee that the load of same one-level treatment system is consistent, prevent the generation in short-circuit flow and dead band, thereby reach desirable treatment effect, this is also one of the primary condition that can normally move of wetland.At present, the water distributor generally using, the hole of offering on body is same apertures size, and disposed at equal distance.Owing to coming the water yield certain, this equal aperture, equidistant design will cause water distributor leading portion cloth discharge too much, and stage casing cloth discharge is little, and end may be without water distribution.Also just because of above-mentioned reason can cause part hole cloth water flow velocity too small, pollutent alluvial, thereby the phenomenon of generation Wetland clogging, reduce the treatment effect of wetland.
Utility model content
For the defect existing in prior art, the purpose of this utility model is to provide a kind of novel wetland perforation water distributor, can make wetland water distribution even, alleviates Wetland clogging, improves waste water control effect.
For reaching above object, the technical scheme that the utility model is taked is: a kind of novel wetland perforation water distributor, comprise body, and one end of body is fixed with plug, and the tube wall of body is provided with hole.Wherein, described hole is not equidistantly set to a plurality of, and increases gradually along the pore size of water (flow) direction hole.
On the basis of technique scheme, described hole is set to two rows, and every round hole is all parallel with the axis of body, and the corresponding setting one by one of two round holes.
On the basis of technique scheme, the corresponding central angle of arc tube wall between two round holes is 90 °.
On the basis of technique scheme, water distributor divides the sections not waiting for a plurality of length, described sections number is identical with numbers of hole, and each hole is positioned at the centre of a sections, and the distance of adjacent two holes equals half of two hole place sections length sums.
On the basis of technique scheme, the hole aperture flow of each sections accounts for the ratio of water distributor total flux, with the product of the water distributor length length that is this sections.
On the basis of technique scheme, described hole aperture flow is according to formula
calculate.Wherein, μ is orifice coefficient; A is the area of hole; G is universal gravity constant; H is elevation of water surface in pipe.
On the basis of technique scheme, the material of described body, plug is UPVC.
The beneficial effects of the utility model are:
1. the utility model perforation water distributor, on body not equidistant laying the hole of different pore size, and increase gradually along water (flow) direction pore size, can make wetland water distribution even, alleviate Wetland clogging, make wetland administer sewage effect and improve.
2. the hole of water distributor adopts double symmetrical laying, is more conducive to the water outlet of water distributor.
3. the body of water distributor is selected UPVC tubing, has antiacid alkali, corrosion-resistant, intensity is high, the life-span is long, the advantage such as easy for installation, and with low cost, economic and practical.
4. the utility model water distributor can design the distance between aperture and hole according to flow velocity size requirement, is applicable to various water yield sewage disposals, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model water distributor;
Fig. 2 is the A-A ＇ sectional view of Fig. 1.
Reference numeral:
Body 1, plug 2, hole 3.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of novel wetland perforation of the utility model water distributor comprises body 1, and described body 1 mainly plays the effect of transportation sewage.One end of body 1 is fixed with plug, and described plug flows out from one end of body 1 for limiting sewage.In addition, the tube wall of body 1 is also provided with the hole 3 for water distribution, and described hole 3 is not equidistantly set to a plurality of, and increases gradually along the pore size of water (flow) direction hole 3.
As shown in Figure 2, in order to be more conducive to the water outlet of water distributor, described hole 3 is designed to two rows, and every round hole 3 is all parallel with the axis of body 1, and the corresponding setting one by one of two round holes 3.In addition, the corresponding central angle of arc tube wall between two round holes 3 is 90 °.
In the present embodiment, the number in every round hole 3 is designed to 6, and water distributor has been divided into the sections that corresponding 6 length do not wait, and each hole 3 is at the middle part of a sections, and the distance between adjacent two holes 3 equals two hole 3 place sections length sums half.
Wherein, the hole 3 aperture flows of each sections account for the ratio of water distributor total flux, with the product of the water distributor length length that is this sections.Designing unit's water distributor length is 1m, and needing the maximum cloth water yield is 100m
3/ d.Water distributor is DN200UPVC pipe, and water distribution degree of filling is 0.5.Hole 3 aperture flows are according to formula
calculate, in formula: μ is orifice coefficient, through field data, calculate μ=0.62; Hole area for each hole 3; G=9.8, for universal gravity constant H is elevation of water surface in pipe.Concrete aperture and be calculated as follows table:
According to upper table, can draw pipeline cloth discharge 275m
3/ d> design cloth water yield 100m
3/ d, meets design requirements.Can, according to each sections length calculating, calculate the distance of adjacent holes, table specific as follows:
| Hole number | Distance (mm) |
| 1～2 | 105 |
| 2～3 | 135 |
| 3～4 | 165 |
| 4～5 | 200 |
| 5～6 | 230 |
In addition, the material of body 1 and plug 2 is UPVC.The advantages such as UPVC has antiacid alkali, corrosion-resistant, intensity is high, the life-span is long, easy for installation, and with low cost, economic and practical.
The utility model water distributor is applicable to various water yield sewage disposals, applied widely.During use, the one end of only water distributor need not established to plug 2 is connected on main water inlet tube, then adjusts water distributor, makes the water outlet direction of water distributor hole 3 reach correct position.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (7)
1. novel wetland perforation water distributor, comprise body (1), one end of body (1) is fixed with plug (2), the tube wall of body (1) is provided with hole (3), it is characterized in that: described hole (3) is not equidistantly set to a plurality of, and increase gradually along the pore size of water (flow) direction hole (3).
2. a kind of novel wetland perforation water distributor as claimed in claim 1, is characterized in that: described hole (3) is set to two rows, and every round hole (3) is all parallel with the axis of body (1), and the corresponding setting one by one of two round holes (3).
3. a kind of novel wetland perforation water distributor as claimed in claim 2, is characterized in that: the corresponding central angle of arc tube wall between two round holes (3) is 90 °.
4. a kind of novel wetland perforation water distributor as claimed in claim 2, it is characterized in that: water distributor divides the sections not waiting for a plurality of length, described sections number is identical with hole (3) number, and each hole (3) is positioned at the centre of a sections, the distance of adjacent two holes (3) equals half of two holes (3) place sections length sum.
5. a kind of novel wetland perforation water distributor as claimed in claim 4, is characterized in that: the hole of each sections (3) aperture flow accounts for the ratio of water distributor total flux, with the product of the water distributor length length that is this sections.
6. a kind of novel wetland perforation water distributor as claimed in claim 5, is characterized in that: described hole (3) aperture flow is according to formula
calculate, wherein, μ is orifice coefficient; A is the area of hole (3); G is universal gravity constant; H is elevation of water surface in pipe.
7. a kind of novel wetland perforation water distributor as described in any one in claim 1 to 6, is characterized in that: the material of described body (1), plug (2) is UPVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238845.XU CN203855454U (en) | 2014-05-09 | 2014-05-09 | Novel wetland punching and water distribution pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238845.XU CN203855454U (en) | 2014-05-09 | 2014-05-09 | Novel wetland punching and water distribution pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855454U true CN203855454U (en) | 2014-10-01 |
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ID=51605321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238845.XU Expired - Fee Related CN203855454U (en) | 2014-05-09 | 2014-05-09 | Novel wetland punching and water distribution pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN203855454U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225718A (en) * | 2015-10-30 | 2016-01-06 | 上海核工程研究设计院 | A kind of Wind Volume type III activated carbon-iodine adsorber feed distributing pipe |
| CN106809955A (en) * | 2016-12-29 | 2017-06-09 | 聚光科技(杭州)股份有限公司 | Artificial wet land system and its maintaining method |
| CN107441571A (en) * | 2017-04-20 | 2017-12-08 | 南宁腾科宝迪生物科技有限公司 | A kind of new medical peritoneal cavity drainage tube and its application method |
| CN107676781A (en) * | 2017-05-17 | 2018-02-09 | 温岭市百然机械有限公司 | Pressure mixing structure applied to low nitrogen short flame burner |
-
2014
- 2014-05-09 CN CN201420238845.XU patent/CN203855454U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225718A (en) * | 2015-10-30 | 2016-01-06 | 上海核工程研究设计院 | A kind of Wind Volume type III activated carbon-iodine adsorber feed distributing pipe |
| CN106809955A (en) * | 2016-12-29 | 2017-06-09 | 聚光科技(杭州)股份有限公司 | Artificial wet land system and its maintaining method |
| CN107441571A (en) * | 2017-04-20 | 2017-12-08 | 南宁腾科宝迪生物科技有限公司 | A kind of new medical peritoneal cavity drainage tube and its application method |
| CN107676781A (en) * | 2017-05-17 | 2018-02-09 | 温岭市百然机械有限公司 | Pressure mixing structure applied to low nitrogen short flame burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |