CN201268634Y - V shaped strip microporous tube length misposition aeration apparatus arranged at two ends of fan or oxygenating pump - Google Patents
V shaped strip microporous tube length misposition aeration apparatus arranged at two ends of fan or oxygenating pump Download PDFInfo
- Publication number
- CN201268634Y CN201268634Y CNU2008200331714U CN200820033171U CN201268634Y CN 201268634 Y CN201268634 Y CN 201268634Y CN U2008200331714 U CNU2008200331714 U CN U2008200331714U CN 200820033171 U CN200820033171 U CN 200820033171U CN 201268634 Y CN201268634 Y CN 201268634Y
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- China
- Prior art keywords
- microporous
- pipe
- gas transmission
- pipes
- transmission main
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- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an aeration device with V-shaped bar type long and short microporous pipes alternatively arranged between fans or oxygenation pumps. 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 two fans or oxygenation pumps (1), a gas transmission main pipe (2) and microporous pipes (3), wherein the fans or oxygenation pumps (1) are respectively connected to two ends of the gas transmission main pipe (2), each microporous pipe (3) has a plurality of sections which are divided into two lines and are aslant upwards connected to the left side and the right side of the gas transmission main pipe (2) in parallel at intervals, and one long microporous pipe (3) and one short microporous pipe (3) which are adjacent are alternatively arranged. 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 pipe and the moving direction of air is upward always, the resistance produced by the contact of the inner walls of the microporous pipes with air is always constant comparatively, the pressure of gas flowing along the microporous pipes is consistent with the flow, the same gas transmission main pipe distributes gas to the microporous pipe uniformly, and the fluidity of water between the two adjacent microporous pipes is better, 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 blower fan or the oxygen increasing pump middle V-arrangement bar short dislocation of the hole pipe range aerating apparatus 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, 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 it is 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.
3, because all microporous pipe length are all consistent, water body is mobile relatively poor between the adjacent microporous pipe.
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, provides gas distribution on a kind of same microporous pipe evenly and same gas transmission flowability blower fan or the oxygen increasing pump middle V-arrangement bar short dislocation of hole pipe range aerating apparatus that declines preferably of being responsible for water body between even, the adjacent microporous pipe of microporous pipe distribution.
The purpose of this utility model is achieved in that a kind of blower fan or the oxygen increasing pump middle V-arrangement bar short dislocation of the hole pipe range aerating apparatus that declines, comprise blower fan or oxygen increasing pump, the gas transmission person in charge and microporous pipe, described blower fan or oxygen increasing pump have two, be connected to the two ends that gas transmission is responsible for, described microporous pipe has plurality of sections, be divided into two rows, the equidistant oblique abreast left and right sides that gas transmission is responsible for that upwards is connected, the length dislocation is arranged between the described two adjacent microporous pipe.
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 blower fan or oxygen increasing pump are connected the two ends that gas transmission is responsible for, the air pressure in same gas transmission is responsible for is relatively all permanent, and same gas transmission is responsible for more even to the microporous pipe distribution ratio.So just can reach best aeration oxygen replenishing effect.
3, the length dislocation is arranged between the two adjacent microporous pipe, makes that the flowability of water body is better between the adjacent microporous pipe.
Description of drawings
Fig. 1 is the decline vertical planning drawing (after removing blower fan or oxygen increasing pump) of the short dislocation of hole pipe range aerating apparatus of the utility model blower fan or oxygen increasing pump middle V-arrangement bar.
Fig. 2 is the decline vertical view of the short dislocation of hole pipe range aerating apparatus of the utility model blower fan or oxygen increasing pump middle V-arrangement bar.
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, blower fan that the utility model relates to or the oxygen increasing pump middle V-arrangement bar short dislocation of the hole pipe range aerating apparatus that declines, mainly by blower fan or oxygen increasing pump 1, gas transmission be responsible for 2 and microporous pipe 3 form.Described blower fan or oxygen increasing pump 1 have two, are connected to gas transmission and are responsible for 2 two ends, and described microporous pipe 3 has plurality of sections, is divided into two rows, the equidistant oblique abreast left and right sides that upwards is connected the gas transmission person in charge 2, and the length dislocation is arranged between the described two adjacent microporous pipe 3.
Claims (1)
1, a kind of blower fan or the oxygen increasing pump middle V-arrangement bar short dislocation of the hole pipe range aerating apparatus that declines, 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 blower fan or oxygen increasing pump (1) have two, be connected to gas transmission and be responsible for the two ends of (2), described microporous pipe (3) has plurality of sections, be divided into two rows, the equidistant oblique abreast left and right sides that (2) are responsible in gas transmission that upwards is connected, the length dislocation is arranged between the described two adjacent microporous pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200331714U CN201268634Y (en) | 2008-03-28 | 2008-03-28 | V shaped strip microporous tube length misposition aeration apparatus arranged at two ends of fan or oxygenating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200331714U CN201268634Y (en) | 2008-03-28 | 2008-03-28 | V shaped strip microporous tube length misposition aeration apparatus arranged at two ends of fan or oxygenating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268634Y true CN201268634Y (en) | 2009-07-08 |
Family
ID=40841228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200331714U Expired - Fee Related CN201268634Y (en) | 2008-03-28 | 2008-03-28 | V shaped strip microporous tube length misposition aeration apparatus arranged at two ends of fan or oxygenating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268634Y (en) |
-
2008
- 2008-03-28 CN CNU2008200331714U patent/CN201268634Y/en not_active Expired - Fee Related
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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 |