CN114538621A - Ship for manufacturing upwelling in lake - Google Patents
Ship for manufacturing upwelling in lake Download PDFInfo
- Publication number
- CN114538621A CN114538621A CN202210259340.0A CN202210259340A CN114538621A CN 114538621 A CN114538621 A CN 114538621A CN 202210259340 A CN202210259340 A CN 202210259340A CN 114538621 A CN114538621 A CN 114538621A
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- lake
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- water body
- pressure
- vessel
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- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 13
- 238000005188 flotation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 57
- 230000000694 effects Effects 0.000 abstract description 11
- 150000003839 salts Chemical class 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 244000005700 microbiome Species 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 6
- 238000012851 eutrophication Methods 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 abstract description 5
- 241000195493 Cryptophyta Species 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 230000002401 inhibitory effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000029553 photosynthesis Effects 0.000 abstract description 4
- 238000010672 photosynthesis Methods 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000013517 stratification Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 2
- 230000000050 nutritive effect Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to the related technical field of water area treatment, in particular to a ship for manufacturing upwelling in lakes, which comprises a ship body bracket, a buoy, a flow impeller rotating mechanism and a pressure-resistant bin assembly, accelerates the flow of water bodies under the action of a propeller blade so as to simulate the process of natural upwelling, thereby forming the upwelling of lake water from the bottom of a lake to the surface of the lake, effectively breaking the water body stratification of the lake, conveying nutrient salts of the lower water body to the upper water body, further absorbing the nutrient salts by algae in the upper water body through photosynthesis, simultaneously conveying sufficient dissolved oxygen in the upper water body to the anoxic lower water body by the downwelling caused by the upwelling, enhancing the activity of microorganisms in the lower water body, further enhancing the decomposition of the microorganisms on pollutants and the purification capacity of the water environment, and inhibiting the release of the nutrient salts in bottom mud by the increase of the dissolved oxygen in the lower water body, finally, the effect of improving the water quality of the lake and the problem of lake eutrophication are achieved.
Description
Technical Field
The invention relates to the technical field related to water area management, in particular to a ship for manufacturing upwelling in lakes.
Background
The natural upwelling is a marine phenomenon, which refers to a sea current rising along a straight line from the lower part of the surface layer of seawater, and can lift deep seawater rich in nutrient salts to a true light layer to provide sufficient nutrients for the growth of phytoplankton on the surface layer, thereby improving the primary productivity of the ocean;
the eutrophication problem in lakes mainly occurs in areas with slow water flow, the water bodies in these areas have weaker self-purification capability, layering can occur in high-temperature seasons such as summer, the water bodies in the upper layer have high temperature and low density, the water bodies in the lower layer have low temperature and high density, and the layering of the water bodies is the main reason of weaker self-purification capability of the water bodies and also the main source of water quality deterioration of lakes.
Disclosure of Invention
The object of the present invention is to provide a vessel for producing an upward flow in a lake, which solves the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme: a vessel for producing an upward flow in a lake, the vessel for producing an upward flow in a lake comprising:
the device comprises a hull support, wherein the hull support is of a rectangular frame structure, positioning supports are fixedly welded on two sides of the hull support by virtue of the lower ends, a mounting plate and a mounting rod are fixedly welded on the upper surface of the hull support, the mounting plate and the mounting rod are symmetrically provided with a group, a linear guide rail is fixedly mounted on the mounting plate, bearing seats are correspondingly mounted on the outer side end of the mounting plate and the mounting rod, ball bearings are fixedly mounted on the bearing seats, screw rod mounting seats are fixedly mounted on two sides of the mounting plate, and a transmission screw rod is rotatably mounted between the screw rod mounting seats on two sides;
the floating cylinders are symmetrically arranged in one group, are clamped in the positioning support and are fixedly connected with the positioning support;
the impeller rotating mechanism is formed by combining a connecting cylinder, a waterproof motor and a propeller blade, rotating shafts are fixedly welded on two sides of the connecting cylinder, the rotating shafts are fixedly installed in bearing inner rings of the ball bearings, and the impeller rotating mechanisms are symmetrically arranged in a group;
the pressure-resistant bin assembly comprises a pressure-resistant bin, a sliding seat and a screw rod seat, and a storage battery and a control system are arranged in the pressure-resistant bin.
Preferably, waterproof motor fixed mounting is at the end of connecting cylinder, and is perpendicular setting between waterproof motor and the connecting cylinder, propeller blade fixed mounting is on waterproof motor's rotor.
Preferably, fixed mounting has driven sprocket on the axis body of pivot, there is one-level driving motor through one-level clamp fixed mounting on the installation pole, fixed mounting has drive sprocket on one-level driving motor's the rotor, carry out the transmission through drive chain between drive sprocket and the driven sprocket and be connected.
Preferably, the sliding seat and the screw seat are fixedly mounted on the lower surface of the pressure-resistant bin, the pressure-resistant bin is slidably mounted on the linear guide rail through the sliding seat, a screw hole is formed in the screw seat, and the screw hole and the transmission screw are correspondingly arranged.
Preferably, the end part of the transmission screw is fixedly provided with a driven gear, a second-stage driving motor is fixedly arranged on the screw mounting seat on one side through a second-stage hoop, a transmission gear is fixedly arranged on a rotor of the second-stage driving motor, and the transmission gear is meshed with the driven gear.
Preferably, the primary driving motor, the secondary driving motor and the waterproof motor are electrically connected with a storage battery arranged in the pressure-resistant bin through a control system.
Preferably, the buoy is of a hollow cylinder structure, and two ends of the buoy are of hemispherical structures.
Preferably, the inner chamber of flotation pontoon passes through the baffle to be separated for first cavity and second cavity, for keeping apart completely between first cavity and the second cavity, and the baffle sets up for being vertical state.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the ship which is formed by combining a ship body support, a floating barrel, a flow impeller rotating mechanism and a pressure-resistant cabin component and is used for manufacturing the upwelling, and arranging the flow impeller rotating mechanism to be formed by combining a connecting barrel, a waterproof motor and a screw blade, so that the screw blade is driven by the waterproof motor, the flow of the water body is accelerated by the rotation action of the screw blade, the natural upwelling process is simulated, the lake water upwelling from the lake bottom to the lake surface is formed, the water body layering of the lake can be effectively broken, the nutritive salt of the lower water body is conveyed to the upper water body and is further absorbed by algae in the upper water body through photosynthesis, and meanwhile, the flow caused by the upwelling can convey sufficient dissolved oxygen in the upper water body to the anoxic lower water body, the activity of microorganisms in the lower water body is enhanced, the decomposition of the microorganisms on pollutants and the purification capacity of the water environment are further enhanced, the increase of the dissolved oxygen in the bottom water body can also play a role in inhibiting the release of nutritive salt in the bottom mud, so that the effect of improving the water quality condition of the lake is finally achieved, and the problem of lake eutrophication is improved;
2. the angle of the impeller rotating mechanism is adjusted through the primary driving motor, so that the setting angle of the propeller blades is changed, the propelling force provided by the propeller blades is effectively controlled, the acting depth of the propeller blades is changed, the acting effect of the propeller blades is improved, a pressure-resistant bin assembly formed by combining a pressure-resistant bin, a sliding seat and a screw rod seat is arranged, a storage battery is arranged in the pressure-resistant bin, and the position of a transmission screw rod is adjusted through the secondary driving motor, so that the integral gravity center stability of the ship body support is effectively ensured;
3. the inner cavity of the buoy is divided into a first cavity and a second cavity through the partition plate, so that the problem of low safety of the device caused by leakage of a single cavity is solved through the relatively independent first cavity and the relatively independent second cavity.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the pressure resistant cabin assembly according to the present invention;
FIG. 5 is a schematic view of a rotating mechanism of the impeller of the present invention;
fig. 6 is a semi-sectional view of a spar of the present invention.
In the figure: the device comprises a hull support 1, a buoy 2, a positioning support 3, a mounting plate 4, a mounting rod 5, a screw rod mounting seat 6, a bearing seat 7, a primary hoop 8, a primary driving motor 9, a connecting cylinder 10, a waterproof motor 11, a propeller blade 12, a rotating shaft 13, a driven sprocket 14, a driving sprocket 15, a driving chain 16, a linear guide rail 17, a driving screw rod 18, a pressure-resistant cabin 19, a sliding seat 20, a screw rod seat 21, a screw rod hole 22, a driven gear 23, a driving gear 24, a secondary driving motor 25, a secondary hoop 26 and a partition plate 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a ship for manufacturing upwelling in lakes, which comprises a hull support 1, a buoy 2, a flow impeller rotating mechanism and a pressure-resistant bin assembly, wherein the hull support 1 is of a rectangular frame structure, positioning supports 3 are fixedly welded at two sides of the hull support 1 close to the lower end, a mounting plate 4 and a mounting rod 5 are fixedly welded on the upper surface of the hull support 1, the mounting plate 4 and the mounting rod 5 are symmetrically provided with a group, a linear guide rail 17 is fixedly arranged on the mounting plate 4, bearing seats 7 are correspondingly arranged at the outer side end of the mounting plate 4 and the mounting rod 5, ball bearings are fixedly arranged on the bearing seats 7, screw rod mounting seats 6 are fixedly arranged at two sides of the mounting plate 4, a transmission screw rod 18 is rotatably arranged between the screw rod mounting seats 6 at two sides, the buoy 2 is symmetrically provided with a group, the buoy 2 is clamped in the positioning supports 3, and the buoy 2 is fixedly connected with the positioning supports 3, the propeller rotating mechanism is composed of a connecting cylinder 10, a waterproof motor 11 and propeller blades 12, rotating shafts 13 are fixedly welded on two sides of the connecting cylinder 10, the rotating shafts 13 are fixedly installed in bearing inner rings of ball bearings, the propeller rotating mechanisms are symmetrically provided with a group, a pressure-resistant cabin assembly is composed of a pressure-resistant cabin 19, a sliding seat 20 and a screw rod seat 21, a storage battery and a control system are arranged in the pressure-resistant cabin 19, a ship for manufacturing upwelling is formed by combining a ship body support 1, a floating cylinder 2, the propeller rotating mechanism and the pressure-resistant cabin assembly, the propeller rotating mechanism is arranged to be composed of the connecting cylinder 10, the waterproof motor 11 and the propeller blades 12, the propeller blades 12 are driven by the waterproof motor 11, the flowing of a water body is accelerated by the rotating action of the propeller blades 12, the natural upwelling process is simulated, and the lake water from the bottom to the surface of a lake is formed, the water stratification of the lake can be effectively broken, the nutritive salt of the lower water body is conveyed to the upper water body, and then the nutritive salt is absorbed by algae in the upper water body through photosynthesis, and meanwhile, the descending flow caused by the ascending flow can convey sufficient dissolved oxygen in the upper water body to the anoxic lower water body, the activity of microorganisms in the lower water body is enhanced, the decomposition of the microorganisms on pollutants and the purification capacity on the water environment are enhanced, the increase of the dissolved oxygen in the bottom water body can also play a role in inhibiting the release of the nutritive salt in the bottom sediment, the effect of improving the water quality condition of the lake is finally achieved, and the eutrophication problem of the lake is improved.
The waterproof motor 11 is fixedly arranged at the tail end of the connecting cylinder 10, the waterproof motor 11 and the connecting cylinder 10 are vertically arranged, and the propeller blade 12 is fixedly arranged on a rotor of the waterproof motor 11;
a driven chain wheel 14 is fixedly installed on the shaft body of the rotating shaft 13, a primary driving motor 9 is fixedly installed on the installation rod 5 through a primary hoop 8, a driving chain wheel 15 is fixedly installed on a rotor of the primary driving motor 9, and the driving chain wheel 15 is in transmission connection with the driven chain wheel 14 through a driving chain 16;
the rotating shaft 13 can be controlled to rotate through a steering engine or other driving structures;
the sliding base 20 and the screw base 21 are both fixedly installed on the lower surface of the pressure-resistant bin 19, the pressure-resistant bin 19 is slidably installed on the linear guide rail 17 through the sliding base 20, a screw hole 22 is formed in the screw base 21, the screw hole 22 is arranged corresponding to the transmission screw 18, a driven gear 23 is fixedly installed at the end of the transmission screw 18, a secondary driving motor 25 is fixedly installed on the screw installation base 6 on one side through a secondary hoop 26, a transmission gear 24 is fixedly installed on a rotor of the secondary driving motor 25, the transmission gear 24 is meshed with the driven gear 23, the angle of the impeller rotating mechanism is adjusted through the primary driving motor 9, so that the setting angle of the propeller blade 12 is changed, the propelling force provided by the propeller blade 12 is effectively controlled, the action depth of the propeller blade 12 is changed, the action effect of the propeller blade 12 is improved, and the pressure-resistant bin 19 and the screw base 21 are arranged, A pressure-resistant bin assembly formed by combining a sliding seat 20 and a screw rod seat 21, a storage battery is arranged in the pressure-resistant bin 19, and the position of a transmission screw rod 18 is adjusted through a secondary driving motor 25, so that the stability of the integral gravity center of the ship body support 1 is effectively ensured;
the primary driving motor 9, the secondary driving motor 25 and the waterproof motor 11 are electrically connected with a storage battery arranged in the pressure-resistant bin 19 through a control system;
the floating cylinder 2 is a hollow cylinder structure, and two ends of the floating cylinder 2 are both of hemispherical structures, so that the resistance borne by the floating cylinder 2 is reduced;
the inner cavity of the float 2 is divided into a first cavity and a second cavity through the partition plate 27, the first cavity and the second cavity are completely isolated, the partition plate 27 is arranged in a vertical state, the inner cavity of the float 2 is divided into the first cavity and the second cavity through the partition plate 27, and therefore the problem that the safety of the device is low due to leakage of a single cavity is solved through the first cavity and the second cavity which are relatively independent;
the working principle is as follows: by arranging the ship which is formed by combining the ship body bracket 1, the floating barrel 2, the impeller rotating mechanism and the pressure-resistant cabin component and is used for manufacturing the upwelling, and arranging the impeller rotating mechanism to be formed by combining the connecting barrel 10, the waterproof motor 11 and the screw blade 12, the screw blade 12 is driven by the waterproof motor 11, so that the flow of the water body is accelerated through the rotation action of the screw blade 12, the natural upwelling process is simulated, the lake water upwelling from the bottom of the lake to the surface of the lake is formed, the water body layering of the lake can be effectively broken, the nutritive salt of the lower water body is conveyed to the upper water body and is further absorbed by algae in the upper water body through photosynthesis, and meanwhile, the descending flow caused by the upwelling can convey sufficient dissolved oxygen in the upper water body to the anoxic lower water body, the activity of microorganisms in the lower water body is enhanced, and the decomposition of the microorganisms on pollutants and the purification capacity of the water environment are further enhanced, and the increase of the dissolved oxygen in the bottom water body can also play a role in inhibiting the release of nutritive salt in the bottom mud, finally achieve the effect of improving the water quality condition of the lake, improve the eutrophication problem of the lake, and adjust the angle of the impeller rotating mechanism through the primary driving motor 9, thus change the setting angle of the propeller blade 12, thus effectively control the propulsive force provided by the propeller blade 12, and change the action depth of the propeller blade 12, thus improve the action effect of the propeller blade 12, and through setting up the pressure-resistant cabin assembly formed by combining the pressure-resistant cabin 19, the slide seat 20 and the screw rod seat 21, and set up the storage battery in the pressure-resistant cabin 19, and adjust the position of the transmission screw rod 18 through the secondary driving motor 25, thus effectively ensuring the stability of the integral gravity center of the hull support 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A vessel for producing an upward flow in a lake, characterized by: the vessel for producing an upward flow in a lake comprises:
the ship body support comprises a ship body support (1), wherein the ship body support (1) is of a rectangular frame structure, two sides of the ship body support (1) are fixedly welded with a positioning support (3) by virtue of lower ends, an installation plate (4) and an installation rod (5) are fixedly welded on the upper surface of the ship body support (1), the installation plate (4) and the installation rod (5) are symmetrically provided with one group, a linear guide rail (17) is fixedly installed on the installation plate (4), bearing seats (7) are correspondingly installed on the outer side end of the installation plate (4) and the installation rod (5), ball bearings are fixedly installed on the bearing seats (7), screw installation seats (6) are fixedly installed on two sides of the installation plate (4), and a transmission screw (18) is rotatably installed between the screw installation seats (6) on two sides;
the floating cylinders (2) are symmetrically arranged in one group, the floating cylinders (2) are clamped in the positioning support (3), and the floating cylinders (2) are fixedly connected with the positioning support (3);
the impeller rotating mechanism is formed by combining a connecting cylinder (10), a waterproof motor (11) and a propeller blade (12), rotating shafts (13) are fixedly welded on two sides of the connecting cylinder (10), the rotating shafts (13) are fixedly installed in bearing inner rings of ball bearings, and the impeller rotating mechanisms are symmetrically arranged in one group;
the pressure-resistant bin assembly comprises a pressure-resistant bin (19), a sliding seat (20) and a screw rod seat (21), and a storage battery and a control system are arranged in the pressure-resistant bin (19).
2. A vessel for producing an upward flow in a lake according to claim 1, characterized in that: waterproof motor (11) fixed mounting is at the end of connecting cylinder (10), and is perpendicular setting between waterproof motor (11) and connecting cylinder (10), propeller blade (12) fixed mounting is on the rotor of waterproof motor (11).
3. A vessel for producing an upward flow in a lake according to claim 2, characterized in that: fixed mounting has driven sprocket (14) on the axis body of pivot (13), install one-level driving motor (9) through one-level clamp (8) fixed mounting on pole (5), fixed mounting has drive sprocket (15) on the rotor of one-level driving motor (9), carry out the transmission through drive chain (16) between drive sprocket (15) and driven sprocket (14) and be connected.
4. A vessel for producing upward flow in a lake according to claim 3, wherein: the pressure-resistant guide rail device is characterized in that the sliding seat (20) and the screw seat (21) are fixedly mounted on the lower surface of the pressure-resistant bin (19), the pressure-resistant bin (19) is slidably mounted on the linear guide rail (17) through the sliding seat (20), a screw hole (22) is formed in the screw seat (21), and the screw hole (22) and the transmission screw (18) are correspondingly arranged.
5. A vessel for producing an upward flow in a lake according to claim 4, characterized in that: the end part fixed mounting of transmission lead screw (18) has driven gear (23), and has second grade driving motor (25) through second grade clamp (26) fixed mounting on lead screw mount pad (6) of one side wherein, fixed mounting has drive gear (24) on the rotor of second grade driving motor (25), drive gear (24) and driven gear (23) mesh mutually and set up.
6. A vessel for producing upward flow in a lake according to claim 5, wherein: the primary driving motor (9), the secondary driving motor (25) and the waterproof motor (11) are electrically connected with a storage battery arranged in the pressure-resistant bin (19) through a control system.
7. A vessel for producing an upward flow in a lake according to claim 1, characterized in that: the buoy (2) is of a hollow cylinder structure, and two ends of the buoy (2) are of hemispherical structures.
8. A vessel for producing an upward flow in a lake according to claim 7, characterized in that: the inner chamber of flotation pontoon (2) passes through baffle (27) and separates for first cavity and second cavity, for keeping apart completely between first cavity and the second cavity, and baffle (27) are for being vertical state setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259340.0A CN114538621A (en) | 2022-03-16 | 2022-03-16 | Ship for manufacturing upwelling in lake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259340.0A CN114538621A (en) | 2022-03-16 | 2022-03-16 | Ship for manufacturing upwelling in lake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114538621A true CN114538621A (en) | 2022-05-27 |
Family
ID=81664524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210259340.0A Pending CN114538621A (en) | 2022-03-16 | 2022-03-16 | Ship for manufacturing upwelling in lake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114538621A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406078Y (en) * | 1999-06-08 | 2000-11-15 | 叶少华 | Generating device using sea-wave and water flow |
| CN2628415Y (en) * | 2003-07-11 | 2004-07-28 | 邓文科 | Antisinking floating for ship |
| CN104986875A (en) * | 2015-07-17 | 2015-10-21 | 无锡东方高速艇发展有限公司 | Aeration boat |
| CN204958487U (en) * | 2015-09-21 | 2016-01-13 | 河海大学 | Portable gram algae device suitable for city eutrophic lake |
| CN207973576U (en) * | 2017-12-29 | 2018-10-16 | 浙江天汇环保工程有限公司 | Stream aerator is made in a kind of river oxygenation |
| CN110296812A (en) * | 2019-07-08 | 2019-10-01 | 河海大学 | Towed propelling screws jet stream and shipping agency wave disturbance imitative experimental appliance and test method |
| CN209957502U (en) * | 2019-04-18 | 2020-01-17 | 南水北调中线干线工程建设管理局河北分局 | Channel pollution control aeration system |
| CN211971923U (en) * | 2019-12-31 | 2020-11-20 | 麻坤 | Micro-polluted wetland water body ecological restoration device |
| CN112250198A (en) * | 2020-10-13 | 2021-01-22 | 南京微米电子产业研究院有限公司 | Movable oxygenation platform for river channel ecological restoration |
-
2022
- 2022-03-16 CN CN202210259340.0A patent/CN114538621A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406078Y (en) * | 1999-06-08 | 2000-11-15 | 叶少华 | Generating device using sea-wave and water flow |
| CN2628415Y (en) * | 2003-07-11 | 2004-07-28 | 邓文科 | Antisinking floating for ship |
| CN104986875A (en) * | 2015-07-17 | 2015-10-21 | 无锡东方高速艇发展有限公司 | Aeration boat |
| CN204958487U (en) * | 2015-09-21 | 2016-01-13 | 河海大学 | Portable gram algae device suitable for city eutrophic lake |
| CN207973576U (en) * | 2017-12-29 | 2018-10-16 | 浙江天汇环保工程有限公司 | Stream aerator is made in a kind of river oxygenation |
| CN209957502U (en) * | 2019-04-18 | 2020-01-17 | 南水北调中线干线工程建设管理局河北分局 | Channel pollution control aeration system |
| CN110296812A (en) * | 2019-07-08 | 2019-10-01 | 河海大学 | Towed propelling screws jet stream and shipping agency wave disturbance imitative experimental appliance and test method |
| CN211971923U (en) * | 2019-12-31 | 2020-11-20 | 麻坤 | Micro-polluted wetland water body ecological restoration device |
| CN112250198A (en) * | 2020-10-13 | 2021-01-22 | 南京微米电子产业研究院有限公司 | Movable oxygenation platform for river channel ecological restoration |
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Application publication date: 20220527 |