CN205472985U - Automatic air entrainment oxygenation device of oscillating water column formula - Google Patents
Automatic air entrainment oxygenation device of oscillating water column formula Download PDFInfo
- Publication number
- CN205472985U CN205472985U CN201620223195.0U CN201620223195U CN205472985U CN 205472985 U CN205472985 U CN 205472985U CN 201620223195 U CN201620223195 U CN 201620223195U CN 205472985 U CN205472985 U CN 205472985U
- Authority
- CN
- China
- Prior art keywords
- air chamber
- outside
- side plate
- air
- back plate
- 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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Classifications
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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 discloses an automatic air entrainment oxygenation device of oscillating water column formula belongs to ocean wave energy development field. The device includes: air chamber, intake pipe and outlet duct, the air chamber includes first curb plate, second curb plate, roof, back plate and manger board, be provided with on the roof the intake pipe, the intake pipe is partly inside the air chamber, and another part is outside at the air chamber, be provided with first check valve in the outside intake pipe of air chamber, be provided with the outlet duct on the back plate, the outlet duct is partly inside the air chamber, and another part is outside at the air chamber, be provided with the second check valve on the outside outlet duct of air chamber to the outlet duct mouth of pipe in that the air chamber is outside is downward. The lateral tilt manger board that increases before the air chamber among the the device can reduce the influence of internal lateral wave face when keeping off outside wave, improve energy utilization, the air the effect of cycle of wave down, continually entering aquatic increases the water dissolved oxygen concentration, increases water quality, protects the environment.
Description
Technical field
This utility model relates to ocean wave energy development field, particularly to a kind of automatic aeration of oscillaton water column type
Oxygen-increasing device.
Background technology
Oxygen in water amount is one of water quality important indicator, and oxygen in water is not only various aquatile and is breathed
The basis of metabolism, and oxygen in water level height directly reflects the quality of water body.Molten when in water body
When oxygen amount is the lowest, not only result in water quality deterioration, also can make the biological mortalities such as water fish class, its corpse
Body is rotten, smelly, can cause again the vicious cycle that water pollutes, so, if fundamentally to prevent harnessing the river dirt
Dye is it is necessary to raising water body dissolved oxygen value by every means.
At present, the method that in water body, oxygen supplement is conventional has two classes: physical method (change water or use aerator by duty
Deng) and chemical method (adding appropriate hydrogen peroxide etc.).But generally there is operational efficiency in these oxygenation ways
Low, the shortcoming such as operating cost height, secondary pollution.
In sum, in prior art, there is the inefficient problem of oxygen supplement in water body.
Utility model content
This utility model provides a kind of oscillaton water column type automatic aeration oxygen-increasing device, can solve prior art
In, there is the inefficient problem of oxygen supplement in water body.
This utility model provides a kind of oscillaton water column type automatic aeration oxygen-increasing device, including: air chamber, air inlet
Pipe and escape pipe；
Described air chamber includes the first side plate, the second side plate, top board, back plate and manger board；
Described first side plate is identical with described second side plate shape and is all vertically arranged, described top board, described after
Plate and described manger board are arranged between described first side plate and described second side plate, and described top board is with described
Back plate and described manger board connect, and between described back plate and described manger board, described top board level sets
Putting, described back plate is vertically arranged, and described manger board is obtuse angle with the angle of described top board, and described gear wave
Plate is provided below water inlet, and described water inlet is between described first side plate and described second side plate；
Being provided with described air inlet pipe on described top board, a described air inlet pipe part is at described plenum interior, described
Air inlet pipe another part is outside described air chamber；The part that described air inlet pipe is positioned at outside described air chamber is provided with
First check valve；
Being provided with described escape pipe in described back plate, a described escape pipe part is at described plenum interior, described
Escape pipe another part is outside described air chamber；The part that described escape pipe is positioned at outside described air chamber is provided with
Second check valve.
It is preferred that described escape pipe is bend pipe.
This utility model provides a kind of oscillaton water column type automatic aeration oxygen-increasing device, increases in this device before air chamber
Lateral tilt manger board, outside gear, while wave, the impact in internal side wave face can be reduced, improve
Capacity usage ratio；Air, under the period effects of wave, enters in water endlessly, increases water body and dissolves
Oxygen concentration, increases water quality, and protects environment.
Accompanying drawing explanation
A kind of oscillaton water column type automatic aeration oxygen-increasing device structure that Fig. 1 provides for this utility model embodiment is shown
It is intended to.
Description of reference numerals:
100-air chamber, 100-1-the first side plate, 100-2-the second side plate, 100-3-top board, 100-4-back plate,
100-5-manger board, 101-air inlet pipe, 101-1-the first check valve, 102-escape pipe, 102-1-second is unidirectional
Valve.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a detailed description of the invention of the present utility model is described in detail, but it should
Understand that protection domain of the present utility model is not limited by detailed description of the invention.
A kind of oscillaton water column type automatic aeration oxygen-increasing device structure that Fig. 1 provides for this utility model embodiment is shown
It is intended to.
As it is shown in figure 1, this device specifically includes: air chamber 100, air inlet pipe 101 and escape pipe 102；Gas
Room 100 includes the first side plate 100-1, the second side plate 100-2, top board 100-3, back plate 100-4 and gear wave
Plate 100-5；First side plate 100-1 and the second side plate 100-2 shape are identical and be all vertically arranged, top board 100-3,
Back plate 100-4 and manger board 100-5 are arranged between the first side plate 100-1 and the second side plate 100-2,
Top board 100-3 is connected with back plate 100-4 and manger board 100-5, and is positioned at back plate 100-4 and manger board 100-5
Between, top board 100-3 is horizontally disposed with, and back plate 100-4 is vertically arranged, manger board 100-5 and top board 100-3
Angle be obtuse angle, and manger board 100-5 is provided below water inlet, and water inlet is at the first side plate 100-1
With second between side plate 100-2；Air inlet pipe 101, air inlet pipe 101 part it is provided with on top board 100-3
Inside air chamber 100, air inlet pipe 101 another part is outside air chamber 100；Air inlet pipe 101 is positioned at air chamber
Part outside 100 is provided with the first check valve 101-1；It is provided with escape pipe 102 in back plate 100-4, goes out
Trachea 102 part is inside air chamber 100, and described escape pipe 102 another part is outside air chamber 100；
Escape pipe 102 is positioned at the part outside air chamber 100 and is provided with the second check valve 102-1.
(English is: Oscillating Water column, and Chinese is called for short: shake it should be noted that OWC
Swing water column).
It should be noted that the biside plate of the latter half of cuboid is the first side plate 100-1 and second respectively
Side plate 100-2, the end face of the latter half of cuboid is top board 100-3, the back plate of the latter half of cuboid
Being 100-4, the flat board that the parallelogram plane of the latter half of cuboid adds is manger board 100-5.
It should be noted that manger board 100-5, before air chamber 100, i.e. increase lateral tilt manger board 100-5,
Outside gear while wave, the impact in internal side wave face can be reduced, improve capacity usage ratio.
It should be noted that the lower section of manger board 100-5 is air chamber 100 entrance.
It should be noted that escape pipe 102 is bend pipe, one end of escape pipe 102 inside air chamber 100,
The other end of escape pipe 102, in inserting ocean, makes gas enter in sea water, increases Dissolved Oxygen in Water concentration,
Improve Water quality.
It should be noted that check valve only allows air-flow to pass through in one direction, the most then
Completely close, after a left side then adds air pressure, act on the atmospheric pressure on spool and overcome spring force and friction to incite somebody to action
Spool is opened, and turnover gas is connected, and air-flow then flow to right flowing then and be referred to as forward flow, in order to ensure from a left side
Air-flow, from air inlet to gas outlet steady flow, should keep certain pressure differential between air inlet/outlet, make valve
Being maintained at open position, if add air pressure in gas outlet, turnover flow of QI being obstructed, i.e. air-flow can not reverse flow.
It should be noted that the first check valve 101-1 is check-valves, only allow air into air chamber 100,
Not allowing air to flow out from air chamber 100, the second check valve 102-1 is check-valves, a permission air chamber 100
In air flow out, do not allow air outside air chamber 100 to enter air chamber 100.
A kind of oscillaton water column type automatic aeration oxygen-increasing device that this utility model embodiment provides, its principle is,
Air chamber 100 is placed in the seawater, and sea water enters bottom air chamber 100 from air chamber 100 entrance, the top of air chamber
For air；When the trough of waves of seawater arrives before air chamber 100, in air chamber 100, the water surface rises therewith, room
Interior volume of air diminishes, and air pressure becomes big, and the second check valve 102-1 opens, and air is flowed by escape pipe 102
Discharge chamber 100, enters in water；When the crest of waves of seawater arrives before air chamber 100, water in air chamber 100
Face declines therewith, and room air volume becomes big, and air pressure diminishes, and the first check valve 101-1 opens, and air leads to
Cross air inlet pipe 101 and flow into air chamber 100；The water surface in air chamber 100 moves up and down with the fluctuation of sea water, band
Room 100 internal gas pressure of taking offence changes, and makes the gas in air enter endlessly in water.
In laboratory, long at 60 meters, carry out experimentation and numerical value in the plane wave tank of 40 meters wide
The work such as calculating, analyze PRELIMINARY RESULTS and find, device can reach 18% to the absorption efficiency of wave energy, 6
In hour, 100 square metres of interior Dissolved Oxygen in Water concentration can be made averagely to increase 3mg/L, water is greatly improved
The dissolved oxygen parameter of matter, device has good wave energy absorption rate and aeration oxygen supplement efficiency.
In sum, a kind of oscillaton water column type automatic aeration oxygen-increasing device that this utility model embodiment provides,
The lateral tilt manger board increased before air chamber in this device, outside gear while wave, can reduce internally
The impact in side wave face, improves capacity usage ratio；Air, under the period effects of wave, enters endlessly
In water, increase Dissolved Oxygen in Water concentration, increase water quality, protect environment.
Only several specific embodiments of the present utility model disclosed above, but, this utility model embodiment
Being not limited to this, the changes that any person skilled in the art can think of all should fall into guarantor of the present utility model
Protect scope.
Claims (2)
1. an oscillaton water column type automatic aeration oxygen-increasing device, it is characterised in that including: air chamber (100),
Air inlet pipe (101) and escape pipe (102)；
Described air chamber (100) include the first side plate (100-1), the second side plate (100-2), top board (100-3),
Back plate (100-4) and manger board (100-5)；
Described first side plate (100-1) is identical with described second side plate (100-2) shape and is all vertically arranged,
Described top board (100-3), described back plate (100-4) and described manger board (100-5) are arranged at described
Between first side plate (100-1) and described second side plate (100-2), described top board (100-3) is with described
Back plate (100-4) and described manger board (100-5) connect, and are positioned at described back plate (100-4) and described
Between manger board (100-5), described top board (100-3) is horizontally disposed with, and described back plate (100-4) is vertical
Arranging, described manger board (100-5) is obtuse angle with the angle of described top board (100-3), and described gear
Wave plate (100-5) is provided below water inlet, and described water inlet is in described first side plate (100-1) and institute
State between the second side plate (100-2)；
Described air inlet pipe (101), described air inlet pipe (101) it is provided with on described top board (100-3)
Dividing at described air chamber (100) internal, described air inlet pipe (101) another part is in described air chamber (100)
Outside；The part that described air inlet pipe (101) is positioned at described air chamber (100) outside is provided with the first check valve
(101-1)；
Described escape pipe (102), described escape pipe (102) it is provided with in described back plate (100-4)
Dividing at described air chamber (100) internal, described escape pipe (102) another part is in described air chamber (100)
Outside；The part that described escape pipe (102) is positioned at described air chamber (100) outside is provided with the second check valve
(102-1)。
2. device as claimed in claim 1, it is characterised in that described escape pipe (102) is bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223195.0U CN205472985U (en) | 2016-03-17 | 2016-03-17 | Automatic air entrainment oxygenation device of oscillating water column formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223195.0U CN205472985U (en) | 2016-03-17 | 2016-03-17 | Automatic air entrainment oxygenation device of oscillating water column formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472985U true CN205472985U (en) | 2016-08-17 |
Family
ID=56651970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620223195.0U Expired - Fee Related CN205472985U (en) | 2016-03-17 | 2016-03-17 | Automatic air entrainment oxygenation device of oscillating water column formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830381A (en) * | 2017-03-29 | 2017-06-13 | 国家海洋局第海洋研究所 | Seabed oxygen-increasing device |
| CN113016704A (en) * | 2021-03-12 | 2021-06-25 | 中国海洋大学 | Self-propelled aeration oxygenation ship based on OWC principle and oxygenation method thereof |
| CN116730508A (en) * | 2023-07-21 | 2023-09-12 | 中国水利水电科学研究院 | Ecological floating island for water body restoration |
-
2016
- 2016-03-17 CN CN201620223195.0U patent/CN205472985U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830381A (en) * | 2017-03-29 | 2017-06-13 | 国家海洋局第海洋研究所 | Seabed oxygen-increasing device |
| CN106830381B (en) * | 2017-03-29 | 2022-11-15 | 自然资源部第一海洋研究所 | Seabed oxygenation device |
| CN113016704A (en) * | 2021-03-12 | 2021-06-25 | 中国海洋大学 | Self-propelled aeration oxygenation ship based on OWC principle and oxygenation method thereof |
| CN116730508A (en) * | 2023-07-21 | 2023-09-12 | 中国水利水电科学研究院 | Ecological floating island for water body restoration |
| CN116730508B (en) * | 2023-07-21 | 2023-11-24 | 中国水利水电科学研究院 | Ecological floating island for water body restoration |
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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: 20160817 Termination date: 20170317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |