CN201268629Y - Unequal diameter gas transmission main pipe v-shaped strip type microporous tube aeration apparatus - Google Patents
Unequal diameter gas transmission main pipe v-shaped strip type microporous tube aeration apparatus Download PDFInfo
- Publication number
- CN201268629Y CN201268629Y CNU2008200331659U CN200820033165U CN201268629Y CN 201268629 Y CN201268629 Y CN 201268629Y CN U2008200331659 U CNU2008200331659 U CN U2008200331659U CN 200820033165 U CN200820033165 U CN 200820033165U CN 201268629 Y CN201268629 Y CN 201268629Y
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- CN
- China
- Prior art keywords
- gas transmission
- main pipe
- transmission main
- microporous
- responsible
- 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.)
- Expired - Fee Related
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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
Abstract
The utility model relates to an aeration device with V-shaped bar type microporous pipes arranged on an unequal-diameter gas transmission main pipe. The aeration device is mainly used for the oxygenation aeration of an aquiculture pond, a sewage treatment tank, an aeration tank and the like. The aeration device comprises a fan or oxygenation pump (1), a gas transmission main pipe (2) and microporous pipes (3), wherein the pipe diameter of the gas transmission main pipe (2) gradually reduces, the fan or oxygenation pump (1) is connected to the big-diameter end of the gas transmission main pipe (2), the microporous pipes (3) have a plurality of sections and are divided into two lines to be aslant upwards connected to the left side and the right side of the gas transmission main pipe (2) in parallel at intervals. The utility model has the advantages that because a certain incline angles exist between the microporous pipes and the gas transmission main pipe when air flows in the microporous pipes and the moving direction of air is upward always, the resistance produced by the contact of inner walls of the microporous pipes with air is always constant comparatively, the pressure of gas flowing along the microporous pipe is consistent with the flow, and the same gas transmission main pipe distributes gas to the microporous pipes uniformly, thereby the gas output of the microporous pipes is uniform.
Description
Technical field
The utility model relates to the aerating apparatus that a kind of aquaculture pond or treatment tank, aeration tank are used.Particularly relate to a kind of not isometrical gas transmission and be responsible for the V-arrangement bar hole tube aeration device that declines.
Background technology
Microporous pipe is a kind of rubber plastic pipe of the uniform micropore of being made by modified rubber, waste Crumb rubber and polyethylene resin foaming of wall.During use it is positioned in the water body, when the air with certain pressure when the microporous pipe, the air in the pipe will be entered water body and be formed bubble by the micropore ejection of tube wall, reach the purpose to aquaculture pond or treatment tank, aeration tank aeration oxygen replenishing.Chinese patent 200620165111.9 discloses a kind of distribution type dispersion oxygen-increasing device.This oxygen-increasing device is made up of blower fan or oxygen increasing pump, the gas transmission person in charge and microporous pipe.Blower fan or oxygen increasing pump are connected the end that gas transmission is responsible for, and microporous pipe has plurality of sections, and equidistant level abreast is connected the both sides that gas transmission is responsible for.The shortcoming that this aerating apparatus exists is:
1, since microporous pipe and gas transmission appropriate department in same plane, when pipe range surpassed 15m, gas distribution was inhomogeneous on the same microporous pipe, successively decreased gradually along the length of tube direction, close gas transmission appropriate department aeration rate is big, and is little away from gas transmission appropriate department aeration rate.
2, because blower fan or oxygen increasing pump are connected the end that gas transmission is responsible for, the caliber equalization is responsible in same gas transmission.Same gas transmission is responsible for inhomogeneous to the microporous pipe distribution, big near the air pressure in the blower fan or the oxygen increasing pump place gas transmission person in charge, correspondingly just many to the microporous pipe distribution, and little away from the air pressure in the blower fan or the oxygen increasing pump place gas transmission person in charge, correspondingly just few to the microporous pipe distribution.
So just can't reach best aeration oxygen replenishing effect.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide on a kind of same microporous pipe gas distribution evenly and same gas transmission be responsible for to the not isometrical uniformly gas transmission of microporous pipe distribution and be responsible for the V-arrangement bar hole tube aeration device that declines.
The purpose of this utility model is achieved in that a kind of not isometrical gas transmission is responsible for the V-arrangement bar hole tube aeration device that declines, comprise blower fan or oxygen increasing pump, the gas transmission person in charge and microporous pipe, described gas transmission is responsible for caliber and is successively decreased gradually from large to small, blower fan or oxygen increasing pump are connected the big caliber end that gas transmission is responsible for, described microporous pipe has plurality of sections, be divided into two rows, equidistant oblique abreast the right and left that gas transmission is responsible for that upwards is connected.
Aeration principle of the present utility model is: the air with certain pressure is responsible for input by blower fan or oxygen increasing pump to gas transmission, be responsible for by gas transmission again and enter to the microporous pipe that is distributed in its both sides, air in the pipe enters water body and forms bubble by the uniform micropore ejection of tube wall face.
The beneficial effects of the utility model are:
1, air is in microporous pipe in the process of flowing, because microporous pipe and gas transmission are provided with certain angle of inclination between being responsible for, and the direction of motion of air makes progress all the time, the microporous pipe inwall contacts the resistance that produces with air relatively all permanent always, therefore pressure and the flow along microporous pipe mobile gas can be consistent all the time, thereby makes the microporous pipe air output even.
2, because being responsible for, gas transmission makes not wait the caliber shape into, blower fan or oxygen increasing pump are connected the big caliber end that gas transmission is responsible for, big near the air pressure in the blower fan or the oxygen increasing pump place gas transmission person in charge, correspondingly the microporous pipe caliber is just smaller, and little away from the air pressure in the blower fan or the oxygen increasing pump place gas transmission person in charge, correspondingly the microporous pipe caliber is just big.Same like this gas transmission is responsible for to the microporous pipe distribution just relatively evenly.So just can reach best aeration oxygen replenishing effect.
Description of drawings
Fig. 1 is responsible for the decline vertical planning drawing (remove gas transmission and be responsible for the back) of hole tube aeration device of V-arrangement bar for the not isometrical gas transmission of the utility model.
Fig. 2 is responsible for the decline vertical view of hole tube aeration device of V-arrangement bar for the not isometrical gas transmission of the utility model.
Among the figure: blower fan or oxygen increasing pump 1, the gas transmission person in charge 2, microporous pipe 3.
Embodiment
Referring to Fig. 1-2, the V-arrangement bar hole tube aeration device that declines is responsible in the not isometrical gas transmission that the utility model relates to, mainly by blower fan or oxygen increasing pump 1, gas transmission be responsible for 2 and microporous pipe 3 form.Described gas transmission is responsible for 2 calibers and is successively decreased gradually from large to small, and described blower fan or oxygen increasing pump 1 are connected the big caliber end that (2) are responsible in gas transmission, and described microporous pipe 3 has plurality of sections, is divided into two rows, equidistantly obliquely abreast upwards is connected gas transmission and is responsible for the right and left of 2.
Claims (1)
1, the V-arrangement bar hole tube aeration device that declines is responsible in a kind of not isometrical gas transmission, described aerating apparatus comprises that blower fan or oxygen increasing pump (1), gas transmission be responsible for (2) and microporous pipe (3), it is characterized in that: described gas transmission is responsible for (2) caliber and is successively decreased gradually from large to small, described blower fan or oxygen increasing pump (1) are connected the big caliber end that (2) are responsible in gas transmission, described microporous pipe (3) has plurality of sections, be divided into two rows, equidistant oblique abreast the right and left that (2) are responsible in gas transmission that upwards is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200331659U CN201268629Y (en) | 2008-03-28 | 2008-03-28 | Unequal diameter gas transmission main pipe v-shaped strip type microporous tube aeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200331659U CN201268629Y (en) | 2008-03-28 | 2008-03-28 | Unequal diameter gas transmission main pipe v-shaped strip type microporous tube aeration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268629Y true CN201268629Y (en) | 2009-07-08 |
Family
ID=40841223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200331659U Expired - Fee Related CN201268629Y (en) | 2008-03-28 | 2008-03-28 | Unequal diameter gas transmission main pipe v-shaped strip type microporous tube aeration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268629Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531208A (en) * | 2012-01-10 | 2012-07-04 | 武汉市政工程设计研究院有限责任公司 | Non-equant distribution type microporous aeration pipe system for sewage treatment |
| CN107720941A (en) * | 2017-12-11 | 2018-02-23 | 重庆丰望环保科技有限公司 | A kind of sewage disposal system with sterilizing function |
-
2008
- 2008-03-28 CN CNU2008200331659U patent/CN201268629Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531208A (en) * | 2012-01-10 | 2012-07-04 | 武汉市政工程设计研究院有限责任公司 | Non-equant distribution type microporous aeration pipe system for sewage treatment |
| CN102531208B (en) * | 2012-01-10 | 2013-06-05 | 武汉市政工程设计研究院有限责任公司 | Non-equant distribution type microporous aeration pipe system for sewage treatment |
| CN107720941A (en) * | 2017-12-11 | 2018-02-23 | 重庆丰望环保科技有限公司 | A kind of sewage disposal system with sterilizing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20110328 |