CN217312805U - Equipment for promoting up-and-down convection of water bodies in reservoir and lake - Google Patents
Equipment for promoting up-and-down convection of water bodies in reservoir and lake Download PDFInfo
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- CN217312805U CN217312805U CN202121643629.XU CN202121643629U CN217312805U CN 217312805 U CN217312805 U CN 217312805U CN 202121643629 U CN202121643629 U CN 202121643629U CN 217312805 U CN217312805 U CN 217312805U
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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 utility model relates to a promote equipment of reservoir, lake water convection from top to bottom, its characterized in that: a cylindrical barrel is vertically suspended in a water area to be treated, a motor is arranged at the lower part in the cylindrical barrel, an output shaft of the motor drives an impeller positioned in the cylindrical barrel to rotate, and water positioned at the upper part in the cylindrical barrel is downwards pumped and discharged by the rotation of the impeller. The utility model discloses water cycle equipment uses and can restrain the algae and promote the ecological quick formation in water bottom in reservoir or lake.
Description
The technical field is as follows:
the utility model relates to a promote equipment of reservoir, lake water upper and lower convection current.
The background art comprises the following steps:
at present, in the treatment of water in lakes or reservoirs, the water needs to be aerated and driven up and down in the aspects of inhibiting the propagation of algae, controlling the algae, increasing the dissolved oxygen of the water, particularly delivering high dissolved oxygen surface water to deep-water anoxic areas and other water environment treatments. The method is generally characterized in that a surface aerator, a deepwater aeration disc and other equipment are directly used for treatment in water. These treatment methods have low aeration efficiency and cannot efficiently drive convection in deep water and surface water. And the common water treatment equipment can only treat shallow water (the depth is less than two meters) but can not treat deep water (the depth is two meters to dozens of meters), and the good effect can not be achieved. Deep vertical convection of water has not been easily achieved to date because there is no economically practical method.
The dam drainage power generation of the hydropower station is drainage power generation at 10 meters underwater, drainage is discharged into a downstream river or a next-stage power station reservoir area, because the discharged water is low in dissolved oxygen and low in temperature at 10 meters underwater, the dissolved oxygen of the downstream river or the reservoir area is insufficient, the water temperature is low, so that ecology is difficult to form, the water quality of a plurality of downstream power stations cannot reach the standard due to low dissolved oxygen, and huge capital and energy reoxygenation are consumed due to the increase of the dissolved oxygen by other methods at present, and the investment is huge.
The invention content is as follows:
in view of the above, an object of the present invention is to provide a device for promoting vertical convection of water bodies in reservoirs and lakes, which can promote vertical convection of water bodies in reservoirs and lakes when used in reservoirs or lakes, so as to suppress algae outbreaks and the like caused by stratification of surface temperature in reservoirs and lakes.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses promote equipment of reservoir, lake water convection from top to bottom, its characterized in that: a cylindrical barrel is vertically suspended in a water area to be treated, a motor is arranged at the lower part in the cylindrical barrel, an output shaft of the motor drives an impeller positioned in the cylindrical barrel to rotate, and water positioned at the upper part in the cylindrical barrel is downwards pumped and discharged by the rotation of the impeller.
Furthermore, the cylindrical barrel floats upwards through a floating ball fixedly arranged on the outer peripheral wall of the cylindrical barrel.
Furthermore, a floating barrel is arranged on the water surface of the water area to be treated, the floating barrel is connected with the upper portion of the cylindrical barrel through a cord so as to realize the floating of the cylindrical barrel, anchors for fixing, such as precast concrete pieces, metal pieces or stones, are arranged at the bottom of the water area to be treated, and the anchors are connected with the lower portion of the cylindrical barrel through a cord so as to realize the suspension of the cylindrical barrel.
Furthermore, the section of the cylindrical barrel is circular or rectangular, and the cylindrical barrel is made of plastic or stainless steel materials.
Furthermore, the floating ball is a floating ball made of foamed plastic or ceramic particles, light pumice, metal and the like, and the floating barrel is made of hollow metal or plastic.
The utility model discloses promote equipment of reservoir, lake water upper and lower convection current sets up the cylindricality section of thick bamboo through vertical suspension in the waters of treating, sets up the motor and by motor drive pivoted blade in the internal lower part of cylindricality section of thick bamboo, can make the water that lies in the upper portion of cylindricality section of thick bamboo surge towards the cylindricality section of thick bamboo lower part, realizes the vertical convection current of shallow water and deep water of reservoir, lake, is favorable to improving the quality of water of reservoir, lake bottom, promotes ecological quick formation in water bottom, and can restrain the growth of water body algae; and moreover, surface water with high temperature of dissolved oxygen is brought into deep water through water flow, the formation of aerobic environment and ecology in a deep water area or at the bottom of a water body is promoted in the lake, the surface water with high temperature of dissolved oxygen is brought into the deep water through the water flow on a dam of a reservoir area, and particularly near a water discharge port on the dam is discharged into a river channel and the reservoir area under the dam along with power generation, so that the dissolved oxygen and the water temperature of the river channel under the dam are increased, and the formation of good ecological environment is promoted.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail by the following specific embodiments and related drawings.
Description of the drawings:
fig. 1 is a schematic view of the structure of an embodiment of the present invention.
The specific implementation mode is as follows:
the utility model discloses promote equipment of reservoir, lake water upper and lower convection current sets up the cylindricality section of thick bamboo 1 in the vertical suspension in the waters of treating, provides a power in the lower part of cylindricality section of thick bamboo, and this power can be water pump, motor, generator or air compressor machine etc. makes the water that lies in the upper portion of cylindricality section of thick bamboo surge and discharge towards the cylindricality section of thick bamboo lower part, realizes shallow water and deep water vertical convection current in the water; the cylindrical barrel can be made of plastic, stainless steel, glass fiber reinforced plastic and other materials, and the cross section of the cylindrical barrel can be circular, rectangular and the like.
The utility model discloses promote the reservoir, the equipment of convection current about the lake water, vertical suspension sets up a cylindricality section of thick bamboo 1 in pending waters, lower part in the cylindricality section of thick bamboo sets up motor 2, the output shaft of motor drives the impeller 3 rotation that is located cylindricality section of thick bamboo lower part, the rotation of this impeller will be located the water on cylindricality section of thick bamboo inner upper portion and take out and discharge down, the motor drives the impeller and makes the inside water of cylindricality section of thick bamboo (including being located cylindricality section of thick bamboo lower shed 101) take out the discharge section of thick bamboo down outside, it injects a section of thick bamboo to be located the water around cylindricality section of thick bamboo upper portion opening 102 promptly, the perpendicular convection current of deep water and shallow water has been realized, the quality of deep water has been improved, and promote the ecological quick formation in water bottom, and can restrain the growth of the algae of water.
In order to realize the suspension of the cylindrical barrel 1, a floating barrel 5 is arranged on the water surface of the water area to be treated, the floating barrel is connected with the upper part of the cylindrical barrel through a rope 4 so as to realize the floating of the cylindrical barrel, the bottom of the water area to be treated is provided with a fixing anchor 6 such as a precast concrete piece, a metal piece or a stone block, and the fixing anchor such as the precast concrete piece, the metal piece or the stone block is connected with the lower part of the cylindrical barrel through the rope 4 so as to realize the suspension of the cylindrical barrel.
The above-mentioned preferred embodiments, providing further details of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned are only preferred embodiments of the present invention, and should not be construed as limitations of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a promote equipment of reservoir, lake water upper and lower convection current which characterized in that: a cylindrical barrel is vertically suspended in a water area to be treated, a motor is arranged at the lower part in the cylindrical barrel, an output shaft of the motor drives an impeller positioned in the cylindrical barrel to rotate, and water positioned at the upper part in the cylindrical barrel is downwards pumped and discharged by the rotation of the impeller.
2. The apparatus for promoting up-and-down convection of water bodies in reservoirs and lakes according to claim 1, which is characterized in that: the cylindrical barrel floats upwards through a floating ball fixedly arranged on the peripheral wall of the cylindrical barrel.
3. The apparatus for promoting up-and-down convection of water bodies in reservoirs and lakes according to claim 1 or 2, which is characterized in that: the water surface of a water area to be treated is provided with a floating barrel, the floating barrel is connected with the upper part of the cylindrical barrel through a cord so as to realize the floating of the cylindrical barrel, the bottom of the water area to be treated is provided with an anchor for fixing, and the anchor for fixing is a precast concrete piece, a metal piece or a stone block; the fixing anchor is connected with the lower part of the cylindrical barrel through a cord so as to realize cylindrical barrel suspension.
4. The apparatus for promoting up-and-down convection in water bodies of reservoirs and lakes according to claim 1, wherein: the section of the cylindrical barrel is circular or rectangular, and the cylindrical barrel is made of plastic or metal materials.
5. The apparatus for promoting up-and-down convection of water bodies in reservoirs and lakes according to claim 2, wherein: the floating ball is made of foamed plastic or metal floating ball, and the buoy is made of hollow metal or plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643629.XU CN217312805U (en) | 2021-07-20 | 2021-07-20 | Equipment for promoting up-and-down convection of water bodies in reservoir and lake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643629.XU CN217312805U (en) | 2021-07-20 | 2021-07-20 | Equipment for promoting up-and-down convection of water bodies in reservoir and lake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217312805U true CN217312805U (en) | 2022-08-30 |
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ID=82945129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121643629.XU Active CN217312805U (en) | 2021-07-20 | 2021-07-20 | Equipment for promoting up-and-down convection of water bodies in reservoir and lake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217312805U (en) |
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2021
- 2021-07-20 CN CN202121643629.XU patent/CN217312805U/en active Active
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