CN115783137B - Photoelectric buoy for hydrologic monitoring - Google Patents
Photoelectric buoy for hydrologic monitoring Download PDFInfo
- Publication number
- CN115783137B CN115783137B CN202310055195.9A CN202310055195A CN115783137B CN 115783137 B CN115783137 B CN 115783137B CN 202310055195 A CN202310055195 A CN 202310055195A CN 115783137 B CN115783137 B CN 115783137B
- Authority
- CN
- China
- Prior art keywords
- photoelectric
- base plate
- flow velocity
- power supply
- buoyancy body
- 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.)
- Active
Links
Images
Abstract
The invention belongs to the technical field of hydrologic monitoring, and provides a photoelectric buoy for hydrologic monitoring, which comprises a buoyancy body, wherein the top of the buoyancy body is provided with a mounting base plate, a waterproof electric box is arranged on the mounting base plate, a solar power supply system is arranged in the waterproof electric box, an outer cover shell for covering the waterproof electric box is also arranged on the mounting base plate, and a solar cell panel is arranged on the outer cover shell; the bottom of the buoyancy body is fixedly provided with an underwater protective grating, the underwater protective grating is provided with a photoelectric sediment side head and a flow velocity measuring instrument, the underwater protective grating forms a protective area surrounding the flow velocity measuring instrument, and the top of the outer housing is provided with a waterproof wire electrically connected with the photoelectric sediment side head and the flow velocity measuring instrument. The invention can realize accurate detection of the flow velocity and the sand content of the water body, has high measurement precision, simultaneously transmits detection information to the hands of staff in a wireless mode through the waterproof wire, greatly improves the working efficiency of detecting the field water body, and realizes all-weather unmanned on duty of the photoelectric buoy.
Description
Technical Field
The invention relates to the technical field of hydrologic monitoring, in particular to a photoelectric buoy for hydrologic monitoring.
Background
The runoff sand content in soil erosion is one of important parameters for measuring water and soil loss, and whether the erosion degree of a river basin or a river channel is evaluated, the quantitative sediment content needs to be measured, so that the soil erosion dynamic process can be accurately simulated, and a reasonable scientific basis is provided for water and soil loss treatment decisions.
At present, methods for detecting the sediment content of runoff generally fall into two main categories. The first type is a sampling method, namely, the method directly goes to the site for sampling and measurement, and after the sample is retrieved, the two modes of drying and specific gravity bottle are adopted for comparison measurement, but the direct measurement has the problems of poor sampling representativeness, troublesome sampling, great influence of manual operation on precision and the like. The other is a direct measurement method which adopts technical means such as an electrical method, an optical method, an acoustic method, a nuclear physical method and the like to measure the sediment content, namely, a non-sampling direct measurement method, and can realize real-time and continuous detection of the sediment content of runoff. The principle of the photoelectric method is that after infrared light beams are absorbed, folded and scattered when passing through sediment-containing runoff, the residual luminous flux of the transmitted part accords with the lambert beer law; the most critical is the determination of the K value, which is related to the wavelength of light, the refractive index of suspended particles, color and particle size.
There are three common river and channel sediment measurement modes, fixed, floating vessel and buoy. The fixed type is to fix the sand measuring sensor on the bank, the mode can only measure the sediment content of the near-bank point in the river course, when the water flow change speed in the flood season is high, the point selection requirement is high, and the obtained detection information is not comprehensive; the floating ship type foundation has higher cost and larger volume, and has certain requirements on the deep and wide selection of the river channel; the buoy type measuring method is low in cost, and good in measuring result, and is a measuring mode commonly adopted for detecting runoff sand content in current hydrologic detection. However, the existing buoy type detection equipment has complex structure, poor stability, easy influence of sundries in water, low detection precision, asynchronous and limited measurement results, and inconvenient use because of the need of personnel on duty operation in real time.
Disclosure of Invention
The present inventors have conducted intensive studies to overcome the above-mentioned drawbacks of the prior art, and have completed the present invention after a great deal of creative effort.
Specifically, the technical problems to be solved by the invention are as follows: the photoelectric buoy for hydrologic monitoring is provided to solve present buoy type check out test set, the multi-structure is complicated, and stability is poor, easily receives the influence of debris in the water, and the detection precision is low, and measuring result exists asynchronism and restriction, and needs personnel's real-time on duty to operate, uses inconvenient technical problem.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the photoelectric buoy for hydrologic monitoring comprises a buoyancy body, wherein an installation base plate is fixedly arranged at the top of the buoyancy body, a waterproof electric box is fixedly arranged on the installation base plate, a solar power supply system is arranged in the waterproof electric box, an outer cover shell for covering the waterproof electric box is further arranged on the installation base plate, and a solar cell panel electrically connected with the solar power supply system is fixedly arranged on the outer cover shell;
the bottom fixed mounting of buoyancy body has the protection fence under water, fixed mounting has photoelectric type silt side head and velocity of flow measuring apparatu on the protection fence under water, just the protection fence forms under water and encloses establish velocity of flow measuring apparatu's guard zone, the top of housing install with photoelectric type silt side head the waterproof electric wire that velocity of flow measuring apparatu electricity is connected.
As an improved technical scheme, the top intermediate position of buoyancy body have one with waterproof electric box looks adaptation's holding tank, set up on the installation base plate and be used for realizing dodge mouthful that waterproof electric box dodged, waterproof electric box fixed mounting in on the installation base plate, and be located in the holding tank, still sealed fixed mounting has the case lid on the waterproof electric box, install a plurality of waterproof joints on the case lid, solar cell panel's wiring passes through waterproof joint with the solar power system electricity is connected.
As an improved technical scheme, the solar power supply system comprises a storage battery, a signal acquisition and transmission controller, a junction box and a switching power supply, wherein the solar panel is electrically connected with the storage battery through the signal acquisition and transmission controller, the junction box and the switching power supply.
As an improved technical scheme, the mounting base plate is provided with a handle, and the outer cover shell is hinged on the mounting base plate and fixedly connected with the mounting base plate by using a mounting bolt.
As an improved technical scheme, a plurality of mounting plates are fixedly mounted on the outer housing, locking screws are mounted on two sides of each mounting plate in a threaded mode, and solar panels are respectively and fixedly mounted on the mounting plates through the locking screws.
As an improved technical scheme, a rope pulling ring is arranged on the buoyancy body in a threaded manner, and the rope pulling ring is positioned at the bottom of the buoyancy body.
As an improved technical scheme, the underwater protective grating comprises an upper mounting plate, a lower mounting plate and a plurality of protective strips, wherein the protective strips are uniformly arranged between the upper mounting plate and the lower mounting plate, two ends of each protective strip are respectively fixedly connected with the upper mounting plate and the lower mounting plate, and the underwater protective grating is fixedly connected with the buoyancy body through the upper mounting plate.
As an improved technical scheme, the underwater protective grating further comprises a reinforcing ring, wherein the reinforcing ring is positioned between the upper mounting plate and the lower mounting plate, and the protective strips respectively penetrate through the reinforcing ring and are fixedly connected with the reinforcing ring.
As an improved technical scheme, the sediment side head installation guide rail is fixedly installed on the upper installation plate, at least one photoelectric sediment side head is arranged, and the photoelectric sediment side head is fixedly installed on the sediment side head installation guide rail.
As an improved technical scheme, an installation measuring rod is further arranged between the upper installation plate and the lower installation plate along the vertical direction, two ends of the installation measuring rod are respectively fixedly connected with the upper installation plate and the lower installation plate, the flow velocity measuring instrument is a magnetic suspension propeller type flow velocity measuring instrument, and the flow velocity measuring instrument is installed on the installation measuring rod and is arranged below the photoelectric sediment side head.
After the technical scheme is adopted, the invention has the beneficial effects that:
(1) The photoelectric buoy for hydrologic monitoring has a simple and compact structure, is placed in river areas such as rivers and channels when in use, can ensure that the photoelectric buoy floats on a water body, is stable and good, is immersed in the water body by the photoelectric sediment side head and the flow velocity measuring instrument, realizes real-time and continuous detection of the flow velocity of the water body by the flow velocity measuring instrument, realizes real-time and continuous detection of the sediment content of runoffs by the photoelectric sediment side head, further realizes accurate detection of the flow velocity and the sediment content of the water body, can directly, real-time, continuous and comprehensive detection of the sediment in the water body and the dynamic movement process, has high measurement precision, simultaneously transmits detection information to staff in a wireless mode by waterproof wires, can help hydrologic staff to acquire the size and related information of the sediment content in the runoff more quickly and accurately, greatly improves the working efficiency of field water body detection, realizes the all-weather unattended operation of the photoelectric buoy, and is convenient and practical; in addition, the solar cell panel and the solar power supply system can continuously provide required electric energy for the work of the photoelectric sediment lateral head and the flow velocity measuring instrument, and the solar energy sediment lateral head and the flow velocity measuring instrument are low in installation cost, long in service life, safe, reliable, environment-friendly and pollution-free.
(2) The holding tank that buoyancy body top intermediate position had is convenient for waterproof electric box's installation to for components and parts such as battery, signal acquisition transmission controller, terminal box and switching power supply's installation provides convenience, when making this photoelectric buoy small, compact structure, stability when using in the water is good, can not appear inclines, emptys.
(3) The solar energy power supply system is installed through the waterproof electric box, the box cover is fixedly installed on the waterproof electric box in a sealing mode, internal and external wiring is achieved through the waterproof connector, and waterproof protection of components in the waterproof electric box is achieved.
(4) The handle is arranged on the mounting base plate, so that the photoelectric buoy can be conveniently carried and moved through the handle; the outer housing is hinged to the mounting base plate and is fixedly connected with the mounting base plate by using the mounting bolts, and the outer housing can be opened by loosening the mounting bolts, so that the solar power supply system inside is convenient to overhaul and maintain.
(5) The solar cell panel is fixedly mounted on the outer cover shell through the mounting plate and the locking screwing, the locking screwing is loosened, the flexible adjustment of the mounting height and the inclination angle of the solar cell panel can be realized, and the operation is simple and convenient after the adjustment is completed, the locking screwing is performed again.
(6) The stay cord ring that installs on the buoyancy body, during the use, with the one end tie of stay cord on the stay cord ring, can avoid this photoelectric buoy to fly away along with the rivers, can realize unmanned on duty, be convenient for collect this photoelectric buoy simultaneously.
(7) The underwater protective grating is convenient to install the photoelectric sediment lateral head and the flow velocity measuring instrument, realizes effective protection of the photoelectric sediment lateral head and the flow velocity measuring instrument, and avoids the influence of sundries in a water body on the work of the photoelectric sediment lateral head and the flow velocity measuring instrument.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of an explosive structure according to the present invention;
FIG. 4 is a schematic view of the installation structure of the buoyancy body and the underwater guard grating according to the present invention;
FIG. 5 is a schematic view of another perspective structure of the invention in which a buoyancy body is mounted in cooperation with an underwater protective grating;
FIG. 6 is a schematic cross-sectional view of the buoyancy body of the present invention in conjunction with an underwater protective grating;
FIG. 7 is a schematic view of the structure of an underwater guard gate portion of the present invention;
FIG. 8 is another perspective view of an underwater guard grating portion of the present invention;
reference numerals: 1-a buoyancy body; 101-a receiving groove; 2-mounting a base plate; 201-avoiding port; 202-a handle; 3-a waterproof electric box; 4-a box cover; 5-waterproof joint; 6-an outer housing; 7-a solar panel; 8-mounting plates; 9-locking and screwing; 10-a storage battery; 11-a signal acquisition and transmission controller; 12-junction box; 13-switching power supply; 14-a rope ring; 15-an underwater guard grating; 1501-an upper mounting plate; 1502-lower mounting plate; 1503-guard bars; 1504-a stiffening ring; 16-mounting guide rails on the sediment side heads; 17-photoelectric sediment lateral heads; 18-mounting a measuring rod; 19-a flow rate meter; 20-waterproof wire.
Detailed Description
The invention will be further illustrated with reference to specific examples. The purpose and purpose of these exemplary embodiments are merely to illustrate the present invention and are not intended to limit the true scope of the present invention in any way.
As shown in fig. 1 to 8 together, the present embodiment provides a photoelectric buoy for hydrologic monitoring, which comprises a buoyancy body 1, wherein an installation base plate 2 is fixedly installed at the top of the buoyancy body 1, a waterproof electric box 3 is fixedly installed on the installation base plate 2, a solar power supply system is arranged in the waterproof electric box 3, an outer cover shell 6 for covering the waterproof electric box 3 is also installed on the installation base plate 2, and a solar cell panel 7 electrically connected with the solar power supply system is fixedly installed on the outer cover shell 6.
The bottom of the buoyancy body 1 is fixedly provided with an underwater protective grating 15, the underwater protective grating 15 is fixedly provided with a photoelectric sediment side head 17 and a flow velocity measuring instrument 19, the underwater protective grating 15 forms a protective area surrounding the flow velocity measuring instrument 19, and the top of the outer shell 6 is provided with a waterproof wire 20 electrically connected with the photoelectric sediment side head 17 and the flow velocity measuring instrument 19.
In the embodiment, an accommodating groove 101 matched with a waterproof electric box 3 is formed in the middle position of the top of a buoyancy body 1, an avoidance opening 201 for avoiding the waterproof electric box 3 is formed in an installation base plate 2, and the waterproof electric box 3 is fixedly installed on the installation base plate 2 and is positioned in the accommodating groove 101; the holding tank 101 that buoyancy body 1 had is convenient for waterproof electric box 3's installation to the installation of each components and parts for solar power system provides convenience, makes this photoelectricity buoy small, compact structure, and stability when using in the water is good, can not appear askew, empting.
In the embodiment, a box cover 4 is also and fixedly arranged on the waterproof electric box 3 in a sealing way, a plurality of waterproof joints 5 are arranged on the box cover 4, and wiring of the solar cell panel 7 is electrically connected with a solar power supply system through the waterproof joints 5; the installation of each component of the solar power supply system is realized through the waterproof electric box 3, the box cover 4 is fixedly installed on the waterproof electric box 3 in a sealing way, the inner wiring and the outer wiring are realized through the waterproof joint 5, and the waterproof protection of each component inside the waterproof electric box 3 is realized.
The solar power supply system comprises a storage battery 10, a signal acquisition and transmission controller 11, a junction box 12 and a switching power supply 13, wherein the solar cell panel 7 is electrically connected with the storage battery 10 through the signal acquisition and transmission controller 11, the junction box 12 and the switching power supply 13, converts light energy into electric energy and stores the electric energy in the storage battery 10, so that required electric energy is provided for the work of the photoelectric sediment side head 17 and the flow rate measuring instrument 19. In this embodiment, the solar power supply system is a solar energy storage and control integrated lithium battery system, and the solar power system is commonly known to those skilled in the art, so that the description thereof will not be repeated here.
In this embodiment, the handle 202 is disposed on the installation base plate 2, and the handles 202 are uniformly arranged on the periphery of the installation base plate 2, so that the photoelectric buoy can be conveniently carried and moved by the handles 202.
In this embodiment, the outer casing 6 is hinged on the installation base plate 2, and is fixedly connected with the installation base plate 2 by using the installation bolts, and the outer casing 6 can be opened by loosening the installation bolts, so that the maintenance of the solar power supply system inside is facilitated.
For realizing the installation of solar cell panel 7, in this embodiment, fixed mounting has a plurality of mounting panels 8 on the housing 6, and the equal screw thread in both sides of mounting panel 8 is installed and is locked and revolves and twist 9, and solar cell panel 7 is through locking respectively fixed mounting on mounting panel 8 of screwing 9, loosens the locking and revolves and twist 9, can realize the nimble regulation to solar cell panel 7 installation height, inclination, and it can to adjust to finish, the locking of screwing 9 again, easy operation is convenient.
In this embodiment, the rope ring 14 is installed on the buoyancy body 1 by threads, and the rope ring 14 is located at the bottom of the buoyancy body 1, and when in use, one end of the pull rope is tied on the rope ring 14, so that the photoelectric buoy can be prevented from drifting away along with water flow, unattended operation can be realized, and meanwhile, the collection of the photoelectric buoy is facilitated.
The underwater guard grating 15 comprises an upper mounting plate 1501, a lower mounting plate 1502 and guard bars 1503, wherein the guard bars 1503 are provided with a plurality of guard bars 1503 which are uniformly arranged between the upper mounting plate 1501 and the lower mounting plate 1502, and two ends of the guard bars 1503 are fixedly connected with the upper mounting plate 1501 and the lower mounting plate 1502 respectively.
In this embodiment, the underwater protective grating 15 further includes a reinforcing ring 1504, the reinforcing ring 1504 is located between the upper mounting plate 1501 and the lower mounting plate 1502, and the protective strips 1503 respectively penetrate the reinforcing ring 1504 and are fixedly connected with the reinforcing ring 1504.
The underwater guard grating 15 is fixedly connected with the buoyancy body 1 through an upper mounting plate 1501; in this embodiment, the upper mounting plate 1501 is fixedly mounted on the bottom of the buoyancy body 1 by using mounting bolts, so that the underwater protection grating 15 and the buoyancy body 1 can be conveniently assembled and disassembled.
In order to realize the installation of photoelectric type silt side head 17, go up mounting panel 1501 on fixed mounting have silt side head installation guide rail 16, photoelectric type silt side head 17 is equipped with at least one, and photoelectric type silt side head 17 fixed mounting is on silt side head installation guide rail 16.
In this embodiment, two photoelectric silt lateral heads 17 are provided, and the two photoelectric silt lateral heads 17 are fixedly mounted on the silt lateral head mounting rail 16 in the vertical direction.
In this embodiment, the photoelectric sediment side head 17 is a real-time on-line monitoring sensor for the concentration of suspended substances in water, which is disclosed in patent number 201820710258.4, and of course, other commercial products can be selected for the photoelectric sediment side head 17, which is not described herein.
In order to realize the installation of the flow rate measuring instrument 19, an installation measuring rod 18 is further arranged between the upper installation plate 1501 and the lower installation plate 1502 along the vertical direction, two ends of the installation measuring rod 18 are respectively fixedly connected with the upper installation plate 1501 and the lower installation plate 1502, the flow rate measuring instrument 19 is a magnetic suspension propeller type flow rate measuring instrument, and the flow rate measuring instrument 19 is installed on the installation measuring rod 18 and is arranged below the photoelectric sediment side head 17.
In the embodiment, the flow velocity measuring instrument 19 is an LS25-3E/F type magnetic suspension propeller type flow velocity instrument, which is used for measuring the average velocity of water flow at a preset measuring point in a water section so as to determine the water flow of the section, and has the advantages of large speed measuring range, high measuring precision, no fear of sediment, small influence of flowing around, reliable use, convenient maintenance and long-time work.
The underwater protection grid 15 is convenient for installing the photoelectric sediment side head 17 and the flow velocity measuring instrument 19, and meanwhile, effective protection of the photoelectric sediment side head 17 and the flow velocity measuring instrument 19 is achieved, and the influence of sundries in a water body on the work of the photoelectric sediment side head 17 and the flow velocity measuring instrument 19 is avoided.
The photoelectric buoy for hydrologic monitoring based on the structure has a simple and compact structure, and is arranged in river fields such as rivers and channels during use, the buoyancy body 1 can ensure that the photoelectric buoy floats on a water body and is stable, the photoelectric sediment side head 17 and the flow velocity measuring instrument 19 are immersed in the water body, the real-time and continuous detection of the flow velocity of the water body is realized through the flow velocity measuring instrument 19, the real-time and continuous detection of the sediment content of runoff is realized through the photoelectric sediment side head 17, so that the accurate detection of the flow velocity and the sediment content of the water body is realized, the spatial distribution and the dynamic movement process of sediment in the water body can be directly, real-time, continuously and comprehensively detected, the measurement accuracy is high, meanwhile, detection information is transmitted to staff hands in a wireless mode through the waterproof wire 20, the size and related information of the sediment content in the runoff can be obtained more quickly and accurately by the hydrologic staff, the working efficiency of field water body detection is greatly improved, the all-weather detection of the photoelectric buoy is realized, and the photoelectric buoy is convenient and practical.
In addition, the solar cell panel 7 and the solar power supply system which are arranged on the photoelectric buoy for hydrologic monitoring can continuously provide required electric energy for the work of the photoelectric sediment side head 17 and the flow velocity measuring instrument 19, so that the photoelectric buoy for hydrologic monitoring is low in installation cost, long in service life, safe, reliable, environment-friendly and pollution-free.
It should be understood that these examples are for the purpose of illustrating the invention only and are not intended to limit the scope of the invention. Furthermore, it is to be understood that various changes, modifications and/or variations may be made by those skilled in the art after reading the technical content of the present invention, and that all such equivalents are intended to fall within the scope of protection defined in the claims appended hereto.
Claims (5)
1. The utility model provides a hydrologic monitoring is with photoelectric buoy which characterized in that: the solar energy power supply device comprises a buoyancy body, wherein an installation base plate is fixedly arranged at the top of the buoyancy body, a waterproof electric box is fixedly arranged on the installation base plate, a solar energy power supply system is arranged in the waterproof electric box, an outer cover shell for covering the waterproof electric box is further arranged on the installation base plate, and a solar cell panel electrically connected with the solar energy power supply system is fixedly arranged on the outer cover shell;
the solar energy power supply system comprises a buoyancy body, a solar energy battery plate, a solar energy power supply system, a solar energy battery plate, a waterproof electric box, a mounting base plate, a box cover, a solar energy power supply system and a solar energy battery plate, wherein the middle position of the top of the buoyancy body is provided with an accommodating groove matched with the waterproof electric box, the mounting base plate is provided with an avoidance opening for avoiding the waterproof electric box, the waterproof electric box is fixedly arranged on the mounting base plate and positioned in the accommodating groove, the waterproof electric box is also fixedly provided with the box cover in a sealing way, the box cover is provided with a plurality of waterproof joints, and the wiring of the solar energy battery plate is electrically connected with the solar energy power supply system through the waterproof joints;
the solar cell panel is fixedly arranged on the mounting plate through the locking screwing;
the bottom of the buoyancy body is fixedly provided with an underwater protective grating, the underwater protective grating is fixedly provided with a photoelectric sediment side head and a flow velocity measuring instrument, the underwater protective grating forms a protective area surrounding the flow velocity measuring instrument, and the top of the outer housing is provided with a waterproof wire electrically connected with the photoelectric sediment side head and the flow velocity measuring instrument;
the underwater protective grating comprises an upper mounting plate, a lower mounting plate and a plurality of protective strips, wherein the protective strips are uniformly arranged between the upper mounting plate and the lower mounting plate, two ends of each protective strip are fixedly connected with the upper mounting plate and the lower mounting plate respectively, and the underwater protective grating is fixedly connected with the buoyancy body through the upper mounting plate;
the upper mounting plate is fixedly provided with a sediment side head mounting guide rail, at least one photoelectric sediment side head is arranged, and the photoelectric sediment side head is fixedly arranged on the sediment side head mounting guide rail;
the flow velocity measuring instrument is a magnetic suspension propeller type flow velocity instrument, the flow velocity measuring instrument is installed on the installation measuring rod, and the lower part of the photoelectric sediment lateral head is arranged.
2. The photoelectric buoy for hydrologic monitoring according to claim 1, wherein: the solar power supply system comprises a storage battery, a signal acquisition and transmission controller, a junction box and a switching power supply, wherein the solar panel is electrically connected with the storage battery through the signal acquisition and transmission controller, the junction box and the switching power supply.
3. The photoelectric buoy for hydrologic monitoring according to claim 2, wherein: the mounting base plate is provided with a handle, and the outer cover shell is hinged to the mounting base plate and fixedly connected with the mounting base plate by using a mounting bolt.
4. A photoelectric buoy for hydrologic monitoring as claimed in claim 3, wherein: the buoyancy body is provided with a rope pulling ring in a threaded manner, and the rope pulling ring is positioned at the bottom of the buoyancy body.
5. The photoelectric buoy for hydrologic monitoring according to claim 4, wherein: the underwater protective grating further comprises a reinforcing ring, the reinforcing ring is located between the upper mounting plate and the lower mounting plate, and the protective strips penetrate through the reinforcing ring respectively and are fixedly connected with the reinforcing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310055195.9A CN115783137B (en) | 2023-02-04 | 2023-02-04 | Photoelectric buoy for hydrologic monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310055195.9A CN115783137B (en) | 2023-02-04 | 2023-02-04 | Photoelectric buoy for hydrologic monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115783137A CN115783137A (en) | 2023-03-14 |
| CN115783137B true CN115783137B (en) | 2023-04-28 |
Family
ID=85429711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310055195.9A Active CN115783137B (en) | 2023-02-04 | 2023-02-04 | Photoelectric buoy for hydrologic monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115783137B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2839109B3 (en) * | 2002-04-26 | 2004-02-20 | Coflexip | BUOY COLUMN CONFIGURATION AND ITS INSTALLATION METHOD |
| US10375939B2 (en) * | 2016-05-20 | 2019-08-13 | Woods Hole Oceanographic Institution | Retrieval system for underwater objects |
| CN207585608U (en) * | 2017-12-12 | 2018-07-06 | 朱伊萌 | A kind of Hydrometeorology device |
| CN212047788U (en) * | 2020-03-25 | 2020-12-01 | 天津市环科检测技术有限公司 | Ice zone water quality on-line monitoring buoy |
| CN212580083U (en) * | 2020-07-28 | 2021-02-23 | 山东交通学院 | Multifunctional oceanographic monitoring buoy |
| CN112572691B (en) * | 2020-12-23 | 2021-11-19 | 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) | Modular combined hydrology and water resource surveying buoy |
| CN214729483U (en) * | 2021-03-16 | 2021-11-16 | 恒天益科技（深圳）有限公司 | Water monitoring buoy device of quick installation |
| CN215155458U (en) * | 2021-07-19 | 2021-12-14 | 山东省经海仪器设备有限公司 | Three-float type optical buoy |
| CN218172518U (en) * | 2022-09-23 | 2022-12-30 | 上海水生科技股份有限公司 | Novel water quality monitoring buoy |
-
2023
- 2023-02-04 CN CN202310055195.9A patent/CN115783137B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115783137A (en) | 2023-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206187291U (en) | Hydrologic monitoring buoy | |
| CN111650103B (en) | Floated runoff silt content monitoring devices | |
| CN206311594U (en) | A kind of aquatic monitoring robot system | |
| CN111707240A (en) | Ocean hydrology observation device | |
| CN107839840B (en) | Anti-wave ocean layering multi-parameter water quality monitoring buoy | |
| CN207991531U (en) | A kind of environment-friendly type hydrology measuring buoy | |
| CN109357917A (en) | A kind of multi-functional water body sample collector | |
| CN218782162U (en) | Water body silt content measuring device | |
| CN115783137B (en) | Photoelectric buoy for hydrologic monitoring | |
| CN106585881A (en) | Floating type marine hydrologic observation device | |
| CN106483264B (en) | A kind of aquatic monitoring robot system and its method | |
| CN106628003A (en) | Floating marine hydrological observation instrument | |
| CN207292325U (en) | A kind of multi-functional buoy ship | |
| CN206856943U (en) | A kind of novel sea buoy | |
| CN203720076U (en) | Shallow lake underwater light field simultaneous monitoring system | |
| CN206394821U (en) | Floating marine hydrological observation device | |
| CN213021745U (en) | Open channel flow measurement device based on ultrasonic time difference method | |
| CN113465707A (en) | Water level early warning device for hydraulic engineering construction management | |
| CN111965386A (en) | Water flow direction monitor and control method thereof | |
| CN210198487U (en) | Ecological flow monitoring device | |
| CN209446606U (en) | A kind of interim automatic detection device of intertidal zone beach face hydrometeorology | |
| CN206269805U (en) | Floating current meter visualizer | |
| CN206440274U (en) | Jacket-type hydrological observation device | |
| CN218824358U (en) | Formula of sailing river course survey device | |
| CN110823143A (en) | Novel sensing device for monitoring sedimentation depth of front pool of pump station on line and monitoring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |