CN101767886A - Aeration design method of rubber dam project and device thereof - Google Patents
Aeration design method of rubber dam project and device thereof Download PDFInfo
- Publication number
- CN101767886A CN101767886A CN200810249790A CN200810249790A CN101767886A CN 101767886 A CN101767886 A CN 101767886A CN 200810249790 A CN200810249790 A CN 200810249790A CN 200810249790 A CN200810249790 A CN 200810249790A CN 101767886 A CN101767886 A CN 101767886A
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- Prior art keywords
- aeration
- rubber dam
- length direction
- project
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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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Abstract
The invention discloses an aeration design method of a rubber dam project and a device thereof; the characteristics are as follows: the bottom of the upper stream of the rubber dam is provided with a main aeration pipeline along the length direction of the dam body, meanwhile, the main aeration pipeline is provided with a plurality of holes along the length direction of the main aeration pipeline, wherein, each hole is communicated with an aeration branch pipe whose pipe opening faces towards the lower stream, the pipe opening of the aeration branch pipe is connected with an aeration hole plate, one end of the main aeration pipeline is arranged as a sealed plug, the other end of the main aeration pipeline is communicated with a blower which is located at shore or a control room. The advantages of the invention are as follows: the aeration device with low energy consumption can not be blocked, is practical and simple, and can effectively improve the state of water flow and water quality at the bottom for the upper stream of the rubber dam.
Description
Technical field
The present invention relates to a kind of aeration design and device, particularly design of the aeration of rubber dam project and device.
Background technology
Rubber dam is as the water conservancy project structures that improve the river course head at present, obtained using very widely, in some engineering constructions, because rubber dam weir body is higher, retaining degree of depth height, cause being anaerobic state near the current of bottom, rubber dam upstream because of storing for a long time not flow, the phenomenon of water quality deterioration very easily takes place, the rubber dam project of building does not all have the design or the device of special head it off at present.
Summary of the invention
The aeration design method and the device that the purpose of this invention is to provide a kind of rubber dam project, it can pass through this aerating apparatus, and makes the current activity bottom the rubber dam upstream, thereby improves the water quality of rubber dam upstream bottom with this oxygen level that increases water body.
A kind of aeration design and device of rubber dam project, it is characterized by bottom in the rubber dam upstream, length direction along dam body, be provided with an aeration main pipe line,, have some holes along the length direction of this aeration main pipe line, each Kong Junyu mouth of pipe is opened the aeration arm of downstream and is connected, the mouth of pipe at the aeration arm is connected to the aeration orifice plate, and an end of aeration main pipe line is airtight plug, the other end be on the bank or the blower fan in watch-keeping cubicle is connected.
Advantage of the present invention is that this aerating apparatus does not stop up, and energy consumption is low, and practical simplicity can effectively improve the current water quality condition of rubber dam upstream bottom.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
A kind of aeration design and device of rubber dam project, be arranged on the bottom of rubber dam upstream, at length direction along dam body, be provided with an aeration main pipe line 1, length direction along this aeration main pipe line 1, have some holes, each Kong Junyu mouth of pipe is opened the aeration arm 2 of downstream and is connected, perforate can effectively prevent to stop up downstream, and can be when the rubber dam slump, swash bag surface drift, the mouth of pipe at aeration arm 2 is connected to aeration orifice plate 3, bubble can be cut, with the contact surface of increase with water, promote the oxygen transport, one end of aeration main pipe line 1 is airtight plug, the other end be on the bank or the blower fan in watch-keeping cubicle is connected, control the aeration state by the start and stop of control blower fan.
Claims (2)
1. the aeration of a rubber dam project designs and device, it is characterized by bottom in the rubber dam upstream, length direction along dam body, be provided with an aeration main pipe line (1), the length direction along this aeration main pipe line (1) has some holes, each Kong Junyu mouth of pipe is opened the aeration arm (2) of downstream and is connected, the mouth of pipe at aeration arm (2) is connected to aeration orifice plate (3), and an end of aeration main pipe line (1) is airtight plug, the other end be on the bank or the blower fan (4) in watch-keeping cubicle is connected.
2. the aeration of a kind of rubber dam project as claimed in claim 1 designs and device, and its aeration main pipe line (1) can be located in the basis of rubber dam project upstream, also can be located at above the basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810249790A CN101767886A (en) | 2008-12-31 | 2008-12-31 | Aeration design method of rubber dam project and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810249790A CN101767886A (en) | 2008-12-31 | 2008-12-31 | Aeration design method of rubber dam project and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101767886A true CN101767886A (en) | 2010-07-07 |
Family
ID=42501014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810249790A Pending CN101767886A (en) | 2008-12-31 | 2008-12-31 | Aeration design method of rubber dam project and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101767886A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590375A (en) * | 2013-12-02 | 2014-02-19 | 烟台桑尼橡胶有限公司 | Ecological air bag supporting dam |
| CN104671461A (en) * | 2015-01-31 | 2015-06-03 | 宜兴市诗画环保有限公司 | Novel aerator |
| CN106630208A (en) * | 2017-02-24 | 2017-05-10 | 水利部交通运输部国家能源局南京水利科学研究院 | Ecological basic flow system guaranteed through reasonable water storage in river |
-
2008
- 2008-12-31 CN CN200810249790A patent/CN101767886A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590375A (en) * | 2013-12-02 | 2014-02-19 | 烟台桑尼橡胶有限公司 | Ecological air bag supporting dam |
| CN104671461A (en) * | 2015-01-31 | 2015-06-03 | 宜兴市诗画环保有限公司 | Novel aerator |
| CN106630208A (en) * | 2017-02-24 | 2017-05-10 | 水利部交通运输部国家能源局南京水利科学研究院 | Ecological basic flow system guaranteed through reasonable water storage in river |
| CN106630208B (en) * | 2017-02-24 | 2023-04-07 | 水利部交通运输部国家能源局南京水利科学研究院 | Guarantee ecological basic flow system through reasonable retaining in river course |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100707 |