CN116679082A - Shallow sea section flow velocity temperature profile measuring instrument - Google Patents
Shallow sea section flow velocity temperature profile measuring instrument Download PDFInfo
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- CN116679082A CN116679082A CN202310559230.0A CN202310559230A CN116679082A CN 116679082 A CN116679082 A CN 116679082A CN 202310559230 A CN202310559230 A CN 202310559230A CN 116679082 A CN116679082 A CN 116679082A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
- G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/026—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving liquids
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2215/00—Details concerning sensor power supply
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
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Abstract
The application discloses a temperature profile measuring instrument for the flow velocity of a shallow sea section, which relates to the technical field of ocean measurement and comprises a control box, wherein a central control host and a power amplifier assembly are arranged in the control box, an energy supply assembly is arranged outside the control box and is used for supplying energy to the control box, the central control host is connected with a data antenna, and the measuring assembly is connected with the control box. The application aims to provide a shallow sea section flow velocity temperature profile measuring instrument with high measuring precision, high stability and long working time.
Description
Technical Field
The application belongs to the technical field of ocean measurement, and particularly relates to a temperature profile measuring instrument for a flow velocity of a shallow sea section.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
The existing device for measuring the flow velocity of the water flow section has the advantages of complex structure, high cost, low system reliability, general measurement accuracy, incapability of accurately measuring the average flow velocity of the large river section, capability of only measuring single-point flow velocity and no representativeness for the average flow velocity of the large river section.
The prior art is, for example, an application patent named fluid flow rate and temperature measurement, which is disclosed as KR1020140031930A. The present application provides a method for monitoring the fluid flow rate through a predetermined fluid flow space, the fiber optic conductor including a flow measurement portion formed into an elongated dimension across a portion of the fluid flow space. Fluid flow within the fluid flow space may cause the measurement portion of the fiber optic conductor to bend in a direction transverse to the elongate dimension. The optical radiation is supplied to the fiber optic conductor, and after the supplied optical radiation passes through the measuring section, the fluid flow of the optical radiation received into the inlet is analyzed to determine the flow rate. The application has low measurement accuracy and can generate deflection under the action of water flow.
It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present application and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the application section.
Disclosure of Invention
The application aims to provide a shallow sea section flow velocity temperature profile measuring instrument with high measuring precision, high stability and long working time.
The technical scheme adopted by the application for achieving the purpose is as follows:
the measuring instrument comprises a control box and a measuring assembly, wherein a central control host and a power amplifier assembly are arranged in the control box, an energy supply assembly is arranged outside the control box and used for supplying energy to the control box, the central control host is connected with a data antenna, and the measuring assembly is connected with the control box.
According to the application, through the integral design of the shallow sea section flow velocity temperature profile measuring instrument, a central control host and a power amplification assembly are arranged in a control box, the central control host is connected with a data antenna and the power amplification assembly, data measured by the measuring assembly are transmitted to a ground base station through the data antenna in a satellite communication or wireless communication mode, and the data are summarized and arranged through the ground base station and then are processed; the power amplifier assembly is connected with the measuring assembly and is used for amplifying signals of the transducer in the measuring assembly. The integration and layout of various devices in the control box are beneficial to offshore maintenance and operation, the working power of components in the control box can be reduced, and the stability and the duration of work are ensured. A plurality of shallow sea section flow velocity temperature profile measuring instruments are arranged in a region to be measured, each measuring assembly is arranged at the same height in water, each measuring assembly can send sound waves with nondirectional directions through a transducer arranged in the measuring instrument, meanwhile, a broadband hydrophone of spherical piezoelectric ceramics is also arranged in the measuring instrument, the sampling frequency is set at 2-20 times per hour, acoustic signal data such as positive peak propagation time, negative peak propagation time, positive peak position, negative peak value, negative peak position, signal-to-noise ratio and the like are used, and the flow velocity and the temperature of a monitoring section can be calculated through the longitude and latitude of a known station in an inversion mode in real time. The measuring assembly and the control box are in a connected state, the control box supplies power to the measuring assembly and ensures the normal work of the measuring assembly, and the measuring assembly transmits measured data into the control box and transmits the measured data to the ground base station for summation processing. The control box adopts IPX7 or higher level dustproof and waterproof, can guarantee under daily environment work, prevent that interior integrated spare part from being damaged or other circumstances take place by invasion of steam or dust, guarantee that whole device can normally work under the abominable circumstances of environment.
The energy supply assembly is used for supplying energy to the control box, and the energy supply assembly can adopt solar energy, wind energy or electric wire transmission. Through the setting of energy supply subassembly, the duration of improvement whole device that can be great guarantees can measure the observation waters in real time. Further, the shallow sea section flow velocity temperature profile measuring instrument comprises an energy storage component, wherein the energy storage component comprises a storage battery box, and a plurality of storage batteries are arranged in the storage battery box. The storage battery box is used for protecting the storage battery, preventing water vapor or dust from penetrating into the storage battery to damage the storage battery, the storage battery can generate heat when storing and releasing electric energy, and plants and animals can be prevented from parasitic or living nearby through the arrangement of the storage battery box, so that maintenance cost and damage possibility can be reduced. Still further, energy supply subassembly includes a plurality of solar panels, and solar panel can convert solar energy into electric energy, and the electric energy can be stored, and solar panel can produce a large amount of electric energy under suitable environment, and in the electric energy can be when supplying power for whole device, in the energy storage subassembly is stored to the surplus in the whole device of part to guarantee that the device can carry out the power supply to whole device at night and under the unable normal work's of other solar panels condition, guarantee that whole device can carry out real-time supervision.
Furthermore, a hub is arranged in the control box. The solar panels are connected with the concentrator, and the concentrator can collect the electric quantity generated by the solar panels and adjust the electric quantity into electricity which can be used by the storage box.
According to one embodiment of the application, the control box is connected with the measuring assembly through a first rope body, and a first counterweight assembly is arranged in the middle of the first rope body;
the first counterweight component is provided with a rotating sleeve connected with the first rope body, the outer part of the rotating sleeve is rotationally connected with a counterweight, and the counterweight is provided with at least one first diversion trench.
The control box is located on the water bank or arranged on the water surface frame and is not in direct contact with the water surface, the control box is connected with the measuring assembly through the first rope body, and the first rope body can be used for energy transfer and information transfer, namely, energy in the control box is transmitted into the measuring assembly and is supplied to the measuring assembly to normally operate, and data measured by the measuring assembly are transmitted into the control box through the first rope body. Through being provided with first counter weight subassembly on first rope body, carry out the counter weight to first rope body promptly, when measuring assembly is from the ship or the navigation ware or from the transport vechicle with the control box put into the aquatic in predetermined place, measuring assembly can sink under the effect of gravity, in this process, first rope body can receive the impact effect of water, can lead to first rope body to produce great displacement, thereby also can first rope body connected measuring assembly produces great displacement and leads to the position inaccuracy in aquatic, inaccuracy is presented in two aspects, one is the inaccuracy in horizontal position, the second is the inaccuracy of vertical height, the inaccuracy in aquatic position can lead to the great deviation of data that the measurement obtained, through be equipped with first assorted subassembly in the middle part of first rope body, including the balancing weight in the first balancing weight subassembly, the balancing weight can improve the focus of first rope body, and then promote the stability of first rope body in aquatic. Through setting up the first guiding gutter at least less than on the balancing weight, when the impact of rivers or flow through, the balancing weight can revolve the cover relative rotation, and then turns into the rotation of balancing weight revolute cover with the horizontal impact that rivers brought, further improves the stability of first rope body in water, reduces the possibility that first rope body is taken by the water impact in water and is inclined; the balancing weight is in the rotation process of the winding sleeve, the perpendicularity and stability of the balancing weight can be guaranteed, and then the first rope body can be driven to keep vertical and stable, and further the stability of the horizontal position and the height of the measuring assembly is guaranteed.
Still further, the swivel is adjustable in position relative to the first rope. That is, the rotating sleeve can move along the length direction of the first rope body, so that the position of the rotating sleeve on the first rope body is changed. Through foretell design, change the position of change cover on first rope body, and then can adjust the position of first counter weight subassembly on first rope body, and then reply different waters and adjust the center of first rope body, guarantee the counter weight effect of first counter weight subassembly. In addition, can be when adjustment or periodic inspection through setting up adjustable commentaries on classics cover, drive the commentaries on classics cover and remove along first rope body length direction through receiving and releasing first rope body, clean debris on the first rope body, guarantee that first rope body is clean and tidy.
Further, the first diversion trench is in a spiral shape. The spiral first diversion trench can improve the diversion efficiency, and can also enable the first counterweight assembly to rotate around the sleeve by the counterweight block under the impact of water flow, and meanwhile, the first diversion trench can drive the water body to move to guide partial water flow to move upwards or downwards, and the water flow can impact the first rope body to ensure the cleanness of the first rope body around the sleeve.
According to the embodiment of the application, the balancing weight is circumferentially provided with at least two guide blocks, the guide blocks are arranged in parallel, the outer sides of the guide blocks are toothed, a plurality of blades are arranged between the adjacent guide blocks, and a certain angle is formed between each blade and the balancing weight.
Through the design, the outer sides of the diversion plates are arranged in a tooth shape, the effect between the water flow and the diversion blocks is guaranteed when the water flow passes, the diversion blocks are guaranteed to rotate under the impact of the water flow, when the diversion blocks rotate, certain impact can be generated with surrounding water bodies, small-sized water flow impact is generated, surrounding fishes or other algae are prevented from approaching or parasitizing on the first counterweight assembly, and the cleanliness of the first counterweight assembly is guaranteed; a plurality of blades are arranged between the parallel flow guide blocks, a certain angle is formed between the blades and the balancing weight, the blades are guaranteed to be impacted no matter where the parallel water flows are, the blades can rotate in the same direction around the sleeve, and the rotating effect of the balancing weight is improved. Through being provided with water conservancy diversion piece and lamina, can reduce the rotation probability of the displacement scope and the rope body of first counter weight subassembly, can also reduce the rotatory probability of first rope body bottom measurement assembly under the rivers impact.
According to one embodiment of the application, the measuring assembly comprises a frame body, a measuring instrument is arranged at the bottom layer of the frame body, a buoyancy assembly is arranged at the upper part of the frame body, a fixed bent rod is arranged on the frame body, one end of the fixed bent rod is connected with the measuring instrument, and the other end of the fixed bent rod is connected with the buoyancy assembly.
Through the design to measuring assembly, the support body top is connected with first rope body, through the setting to first rope body, can carry out fine fixedly to the support body top, guarantee that the support body top can not produce great rocking and vibrations, fine assurance the stability at support body top, place measuring instrument in the support body bottom simultaneously, can accomplish the counter weight to measuring assembly through the measuring apparatu, increase the weight of support body bottom, improve the stability and the relative vertically effect of support body in aqueous. The buoyancy component is arranged on the upper portion of the frame body and has buoyancy, so that the gravity center effect of the lower end of the frame body is improved, and the stability and the vertical effect of the frame body in water are improved. The fixed curved rod is fixedly arranged on the frame body and is also connected with the measuring instrument and the buoyancy component, so that the auxiliary fixing function can be carried out on the measuring instrument and the buoyancy component.
According to one embodiment of the application, the buoyancy component comprises a pontoon, the pontoon is fixedly connected with the frame body, a protective sleeve is penetrated through the middle part of the pontoon, a counterweight rod is coaxially penetrated through the protective sleeve, one end of the counterweight rod is connected with the top of the frame body through a metal rod, and the other end of the counterweight rod is connected with a fixed curved rod.
Through the design, buoyancy is generated in the buoyancy component through the pontoon, the pontoon is arranged in a hollow manner, the pontoon is fixedly connected with the frame body, the frame body generates certain vibration when being impacted by water flow in water, the vibration can be transmitted into the pontoon, gas in the pontoon can absorb the vibration, and the vibration generated by the frame body is reduced; in addition, the middle part of the pontoon is penetrated and provided with a protective sleeve, a counterweight rod is arranged in the protective sleeve, and the specification and the size of the counterweight rod are adjusted, namely the weight of the counterweight rod is adjusted so as to cope with the buoyancy which should be used in different water areas, so that the flexibility of the integral device is improved, and the integral device can be put in and used in different water areas; the balance weight pole one end is connected with the support body top through the metal pole, the other end is connected with fixed bent lever, fix the balance weight pole and stabilize through the metal pole, the fixed bent lever is connected with to the other end, also be connected with the measuring apparatu through fixed bent lever, can pass through fixed bent lever with the produced horizontal or fore-and-aft vibrations of measuring apparatu and transmit to the balance weight pole on, be connected with protection sleeve through the balance weight pole and then make in transmitting vibrations to the flotation pontoon, and then weaken the vibrations of measuring apparatu, improve the accuracy of measuring apparatu, guarantee the accuracy to data measurement such as section velocity of flow, temperature.
Further, the material of the protective sleeve is porous solid damping material. Through the arrangement of the protective sleeve, the damping effect of the buoyancy component can be further improved, when the measuring instrument transmits vibration or vibration of the frame body through the fixed curved rod, the vibration cannot be absorbed in the pontoon, the vibration can be further absorbed through the protective sleeve, and the situation that the counterweight rod shakes under the drive of the water body can be prevented, so that the counterweight rod can be stabilized in the protective sleeve; in addition, through the arrangement of the protective sleeve material, the overall buoyancy of the buoyancy component can be further improved.
According to the embodiment of the application, the bottom of the frame body is provided with the adjusting component, the adjusting component comprises the base column, the base column is vertically connected with the bottom of the frame body along the extending direction of the frame body, the base column is circumferentially provided with the bottom frame at intervals, the base column is connected with the bottom frame through a plurality of rotating rods, the air bags are arranged between the adjacent rotating rods, and two sides of each air bag are connected with the rotating rods through supporting rods.
The adjusting component is arranged at the bottom of the frame body and comprises a base column, the base column has a certain weight, and further the adjusting component can be used for balancing the bottom of the frame body, so that the integral gravity center of the measuring component can be reduced, and the stability and the relative vertical effect of the measuring component in water are improved; in addition, the adjusting component is arranged at the bottom of the frame body, so that the measuring instrument at the bottom layer of the measuring component can be prevented from bottoming or colliding with the bottom reef, the situation that the measuring instrument and the bottom reef are blocked can be prevented, the safety and the stability of the measuring instrument are ensured, and the bottom of the frame body can be protected. Simultaneously be provided with the gasbag between adjacent bull stick, through the setting of gasbag, can cushion at adjusting part bottoming in-process, the gasbag can improve the resistance between adjusting part and the water simultaneously, and then reduces measuring part at the in-process speed that sinks, improves measuring part's stability and security.
Further, the base column is rotationally connected with the bottom of the frame body. Through the arrangement, the adjusting component can rotate relative to the frame body, if the measuring component is submerged and then bottoms out or collides with the bottom reef or other sundries, the rotatable adjusting component can be in adaptive rotary contact with the bottom, so that the impact force generated in the process of bottoming out or colliding with the sundries can be reduced, and the protection effect on the measuring component is improved; in addition, pasture and water, silt and garbage and the like can be firstly interfered by the rotation of the adjusting component in a winding manner, and even if the pasture and silt and garbage and the prosthesis are wound, the adjusting component can clear away the pasture and water and the like wound on the frame body in a rotating manner, so that the cleaning effect on the frame body is improved, and meanwhile, the sticking to organisms is the same, namely, the probability of sticking to organisms is reduced in a rotating manner of the adjusting component. Through the setting of gasbag, can form certain resistance between gasbag and the water to guarantee that adjusting part's rotation is in a reasonable within range, be favorable to protecting adjusting part.
According to the embodiment of the application, the rotating rod is rotationally connected with the rotating piece and the rotating ring, the rotating piece comprises a rotating base body, the rotating base body is externally and circumferentially provided with a protective rib, the outer side of the rotating base body is provided with a plurality of second diversion grooves, the rotating ring comprises a rotating inner ring, the outer side of the rotating inner ring is circumferentially provided with a plurality of connecting rods in a spaced mode, and the connecting rods are used for connecting the rotating inner ring and the rotating outer ring;
the rotating piece is connected with the rotating ring through a sleeve body, and the sleeve body is sleeved on the rotating rod.
Through the design, when the measuring assembly touches the bottom or collides with the reef, the adjusting assembly can be in preferential contact, and the rotating piece and the rotating ring are arranged on the rotating rod and partially protrude, so that collision can be preferentially generated between the rotating piece and the rotating ring in the bottom touching process or the reef collision process, the rotating piece and the rotating ring can rotate around the rotating rod, and the force absorption of rotation or deformation on impact can occur in the collision process, so that the measuring assembly is protected, and the moving effect of the measuring assembly on the river bottom or the sea bottom can be improved under the condition that the measuring assembly touches the bottom; in addition, when water flows through the adjusting component, the rotating piece and the rotating ring can rotate along with the movement direction of the water flow, and the probability of attaching aquatic organisms and aquatic plants can be disturbed or prevented through rotation, so that the cleaning and protecting effects of the adjusting component are improved, and the integral working stability of the adjusting component is ensured; in addition, when rivers pass through, rotation key and swivel becket rotate along with rivers, can improve adjusting component's stability in the rotation in-process.
According to one embodiment of the application, the base column is provided with a plurality of reinforcing bent rods in a surrounding mode, and the other ends of the reinforcing bent rods are connected with the bottom frame.
Through foretell design, strengthen and feel can improve adjusting part's bulk strength, prevent at the bottoming in-process or when colliding with reef, adjusting part takes place shaping deformation or other circumstances and takes place, guarantees adjusting part's protection effect to measuring part, improves adjusting part's life simultaneously.
Drawings
FIG. 1 is a schematic perspective view of a measurement assembly and a first counterweight assembly;
FIG. 2 is a schematic front view of a measurement assembly and a first counterweight assembly;
FIG. 3 is a diagram showing the working state of the measuring instrument for the flow velocity and temperature profile of the shallow sea section;
FIG. 4 is a schematic diagram of the control box;
FIG. 5 is a schematic perspective view of a measurement assembly;
FIG. 6 is a schematic front view of a measurement assembly;
FIG. 7 is a schematic front view of a first weight assembly of example 1;
fig. 8 is a perspective view of a first weight assembly of embodiment 1;
fig. 9 is a perspective view of a first weight assembly of embodiment 2;
FIG. 10 is a schematic front view of a first weight assembly of example 2;
FIG. 11 is a schematic perspective view of a buoyancy module;
FIG. 12 is a schematic perspective view of an adjustment assembly;
FIG. 13 is a schematic horizontal view of an adjustment assembly;
fig. 14 is a schematic diagram of the connection of the rotating member and the rotating ring.
Reference numerals: the control box 1, the central control host 11, the data antenna 12, the energy supply assembly 13, the solar panel 131, the first rope 14, the measuring assembly 2, the frame 21, the measuring instrument 22, the fixed curved bar 23, the first counterweight assembly 3, the rotating sleeve 31, the counterweight 32, the first guide groove 33, the guide block 34, the blade 35, the buoyancy assembly 4, the pontoon 41, the protective sleeve 42, the counterweight rod 43, the metal rod 44, the adjusting assembly 5, the base column 51, the bottom frame 52, the rotating rod 53, the air bag 54, the supporting rod 55, the rotating member 56, the rotating base 561, the protective rib 562, the second guide groove 563, the rotating ring 57, the rotating inner ring 571, the rotating outer ring 572, the connecting rod 573, the sleeve 574 and the reinforcing curved bar 58.
Detailed Description
The technical scheme of the application is further described in detail below with reference to the specific embodiments and the attached drawings:
example 1:
as shown in fig. 1, 2, 3, 4, 5 and 6, the measuring instrument for the temperature profile of the flow velocity of the shallow sea section comprises a control box 1 and a measuring assembly 2, wherein a central control host 11 and a power amplifier assembly are arranged in the control box 1, an energy supply assembly 13 is arranged outside the control box 1, the energy supply assembly 13 is used for supplying energy to the control box 1, the central control host 11 is connected with a data antenna 12, and the measuring assembly 2 is connected with the control box 1.
According to the application, through the integral design of the temperature profile measuring instrument for the flow velocity of the shallow sea section, a central control host 11 and a power amplification assembly are arranged in a control box 1, the central control host 11 is connected with a data antenna 12 and the power amplification assembly, data measured by a measuring assembly 2 are transmitted to a ground base station through the data antenna 12 in a satellite communication or wireless communication mode, and the data are summarized and tidied through the ground base station and then are processed; the power amplifier assembly is connected with the measuring assembly 2 and is used for amplifying signals of the transducer in the measuring assembly 2. The integration and layout of various devices in the control box 1 are beneficial to offshore maintenance and operation, the working power of the components in the control box 1 can be reduced, and the stability and the duration of the work are ensured. A plurality of shallow sea section flow velocity temperature profile measuring instruments are arranged in a region to be measured, each measuring assembly 2 is arranged at the same height in water, each measuring assembly 2 can transmit sound waves with nondirectional directions in the horizontal direction through a transducer arranged in the measuring instrument 22, meanwhile, a broadband hydrophone of spherical piezoelectric ceramics is also arranged in the measuring instrument 22, the sampling frequency is set at 2-20 times per hour, and monitoring section flow velocity and temperature can be calculated through real-time inversion through sound signal data such as positive peak propagation time, negative peak propagation time, positive peak position, negative peak position, signal-to-noise ratio and the like and through longitude and latitude of a known station. The measuring assembly 2 and the control box 1 are in a connected state, the control box 1 supplies power to the measuring assembly 2 and ensures the normal operation of the measuring assembly 2, and the measuring assembly 2 transmits measured data into the control box 1 and transmits the measured data to a ground base station for summation processing. The control box 1 adopts IPX7 or higher level dustproof and waterproof, can guarantee under daily environment work, prevents that interior integrated spare part from being damaged or other circumstances from taking place by invasion of steam or dust, guarantees that whole device can normally work under the abominable circumstances of environment.
The control box 1 is powered by the energy supply assembly 13, and the energy supply assembly 13 can adopt solar energy, wind energy or electric wire transmission. Through the setting of energy supply subassembly 13, the duration of improvement whole device that can be great guarantees can measure the observation waters in real time. Further, the shallow sea section flow velocity temperature profile measuring instrument comprises an energy storage component, wherein the energy storage component comprises a storage battery box, and a plurality of storage batteries are arranged in the storage battery box. The storage battery box is used for protecting the storage battery, preventing water vapor or dust from penetrating into the storage battery to damage the storage battery, the storage battery can generate heat when storing and releasing electric energy, and plants and animals can be prevented from parasitic or living nearby through the arrangement of the storage battery box, so that maintenance cost and damage possibility can be reduced. Still further, the energy supply assembly 13 includes a plurality of solar panels 131, the solar panels 131 can convert solar energy into electric energy, the electric energy can be stored, the solar panels 131 can generate a large amount of electric energy under a proper environment, and the electric energy can be stored in the energy storage assembly while supplying power to the whole device, so as to ensure that the whole device can be powered on under the condition that the whole device cannot normally work at night and other solar panels 131, and the whole device can be monitored in real time.
Further, a hub 132 is provided in the control box 1. The plurality of solar panels 131 are connected to a hub 132, and the hub 132 can collect and regulate the electricity generated by the solar panels 131 into electricity that can be used by the storage box.
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the control box 1 is connected with the measuring assembly 2 through a first rope 14, and a first counterweight assembly 3 is arranged in the middle of the first rope 14;
the first counterweight assembly 3 is provided with a rotating sleeve 31 connected with the first rope body 14, the outer part of the rotating sleeve 31 is rotatably connected with a counterweight 32, and the counterweight 32 is provided with at least one first diversion trench 33.
The control box 1 is located on the water bank or arranged on a water surface shelf and is not in direct contact with the water surface, the control box 1 is connected with the measuring assembly 2 through the first rope body 14, and the first rope body 14 can be used for energy transfer and information transfer, namely, energy in the control box 1 is transmitted into the measuring assembly 2 and supplied to the measuring assembly 2 to normally operate, and data measured by the measuring assembly 2 are transmitted into the control box 1 through the first rope body 14. Through being provided with first counter weight subassembly 3 on first rope body 14, carry out the counter weight to first rope body 14 promptly, when measuring subassembly 2 is from the ship or the navigation ware or from the transport vechicle with control box 1 put into the aquatic in predetermined place, measuring subassembly 2 can sink under the effect of gravity, in this process, first rope body 14 can receive the impact effect of water, can lead to first rope body 14 to produce the fairly big displacement, thereby also can the measuring subassembly 2 that first rope body 14 connects produce great displacement and lead to the position inaccuracy in the aquatic, inaccuracy carries in two aspects, one is the inaccuracy of horizontal position, the inaccuracy of vertical height, the data that can lead to the measurement in aquatic position inaccuracy has great deviation, through being equipped with first counter weight subassembly at first rope body 14 middle part, including balancing weight 32 in first counter weight subassembly 3, balancing weight 32 can improve the focus of first rope body 14, and then promote the stability of first rope body 14 in the aquatic. By arranging at least one first diversion trench 33 on the balancing weight 32, the balancing weight 32 can relatively rotate around the sleeve 31 during the impact or flowing of water flow, so that the horizontal impact caused by the water flow is converted into the rotation of the balancing weight 32 around the sleeve 31, the stability of the first rope 14 in water is further improved, and the possibility that the first rope 14 is deviated due to the impact of the water body in water is reduced; the balancing weight 32 is in the process of rotating around the loop, the perpendicularity and stability of the balancing weight 32 can be guaranteed, and then the first rope body 14 can be driven to keep vertical and stable, and further the stability of the horizontal position and the height of the measuring assembly 2 is guaranteed.
Still further, the swivel 31 may be adjustable in position relative to the first rope 14. That is, the rotator 31 may be moved in the length direction of the first rope 14, thereby changing the position of the rotator 31 on the first rope 14. Through the design, the position of the rotating sleeve 31 on the first rope body 14 is changed, so that the position of the first counterweight assembly 3 on the first rope body 14 can be adjusted, the centers of the first rope body 14 can be adjusted in different water areas, and the counterweight effect of the first counterweight assembly 3 is ensured. In addition, through setting up adjustable commentaries on classics cover 31 can be when adjustment or periodic inspection, through receive and release first rope body 14 drive commentaries on classics cover 31 and follow first rope body 14 length direction and remove, clean debris on the first rope body 14, guarantee that first rope body 14 is clean and tidy.
Further, the first diversion trench 33 has a spiral shape. The spiral first diversion trench 33 can improve diversion efficiency, and can also enable the first counterweight assembly 3 to rotate around the rotating sleeve 31 under the impact of water flow, and meanwhile, the counterweight 32 can drive the water body to move, guide part of the water flow to move upwards or downwards, and the water flow can impact the first rope 14 so as to ensure the cleanliness of the first rope 14 around the rotating sleeve 31.
As shown in fig. 11, the measuring assembly 2 includes a frame 21, a measuring instrument 22 is arranged at the bottom of the frame 21, a buoyancy assembly 4 is arranged at the upper part of the frame 21, a fixed curved rod 23 is arranged on the frame 21, one end of the fixed curved rod 23 is connected with the measuring instrument 22, and the other end of the fixed curved rod 23 is connected with the buoyancy assembly 4.
Through the design to measuring assembly 2, support body 21 top is connected with first rope body 14, through the setting to first rope body 14, can carry out fine fixed to support body 21 top, guarantee that support body 21 top can not produce great rocking and vibrations, fine assurance support body 21 top's stability, place measuring apparatu 22 ware in support body 21 bottom simultaneously, can accomplish the counter weight to measuring assembly 2 through measuring apparatu 22, increase support body 21 bottom weight, improve support body 21 stability and relative vertically effect in the aquatic. The buoyancy component 4 is arranged on the upper portion of the frame body 21, and the buoyancy component 4 has buoyancy, so that the gravity center effect of the lower end of the frame body 21 is improved, and the stability and the vertical effect of the frame body in water are improved. The fixed curved rod 23 is fixedly arranged on the frame body 21, and the fixed curved rod 23 is also connected with the measuring instrument 22 and the buoyancy component 4, so that the auxiliary fixing function can be carried out on the measuring instrument 22 and the buoyancy component 4.
The buoyancy component 4 comprises a pontoon 41, the pontoon 41 is fixedly connected with the frame body 21, a protective sleeve 42 is penetrated in the middle of the pontoon 41, a counterweight rod 43 is coaxially penetrated and arranged in the protective sleeve 42, one end of the counterweight rod 43 is connected with the top of the frame body 21 through a metal rod 44, and the other end of the counterweight rod 43 is connected with the fixed curved rod 23.
Through the design, buoyancy is generated in the buoyancy component 4 through the pontoon 41, the pontoon 41 is arranged in a hollow manner, the pontoon 41 is fixedly connected with the frame body 21, the frame body 21 generates certain vibration when being impacted by water flow in water, the vibration can be transmitted to the pontoon 41, gas in the pontoon 41 can absorb the vibration, and the vibration generated by the frame body 21 is reduced; in addition, the middle part of the pontoon 41 is provided with a protective sleeve 42 in a penetrating way, the protective sleeve 42 is internally provided with a counterweight rod 43, and the specification and the size of the counterweight rod 43 are adjusted, namely the weight of the counterweight rod 43 is adjusted so as to cope with the buoyancy which should be used in different water areas, so that the flexibility of the whole device is improved, and the whole device can be put in and used in different water areas; the counter weight pole 43 one end is connected with the support body 21 top through the metal pole 44, the other end is connected with fixed bent lever 23, fix and stabilize counter weight pole 43 through the metal pole 44, the other end is connected with fixed bent lever 23, also be connected with measuring apparatu 22 through fixed bent lever 23, can pass through fixed bent lever 23 with the produced horizontal or vertical vibrations of measuring apparatu 22 and transmit to counter weight pole 43 on, be connected with protective sleeve 42 through counter weight pole 43 and then make and transmit vibrations to buoy 41 in, and then weaken the vibrations of measuring apparatu 22, improve the accuracy of measuring apparatu 22, guarantee the accuracy to data measurement such as section velocity of flow, temperature.
Further, the material of the protective sleeve 42 is a porous solid shock absorbing material. Through the arrangement of the protection sleeve 42, the damping effect of the buoyancy component 4 can be further improved, when the measuring instrument 22 transmits vibration or vibration of the frame body 21 through the fixed bent rod 23, the pontoon 41 cannot absorb the vibration completely, the protection sleeve 42 can further absorb the vibration, and the balance weight rod 43 can be prevented from shaking under the driving of a water body, so that the balance weight rod 43 can be stabilized in the protection sleeve 42; furthermore, by providing the material of the protective sleeve 42, the overall buoyancy of the buoyancy module 4 may be further enhanced.
Example 2:
as shown in fig. 9 and 10, according to another embodiment of the present application, the temperature profile measuring apparatus for the flow velocity of the shallow sea section is different from the embodiment 1 in that the weight 32 is provided with at least two diversion blocks 34 in a surrounding manner, the diversion blocks 34 are arranged in parallel, the outer sides of the diversion blocks 34 are in a tooth shape, a plurality of blades 35 are arranged between the adjacent diversion blocks 34, and a certain angle is formed between the blades 35 and the weight 32.
Through the design, the outer sides of the guide blocks 34 are arranged in a tooth shape, so that the effect between water flow and the guide blocks 34 is ensured when the water flow passes, the guide blocks 34 are ensured to rotate under the impact of the water flow, when the guide blocks 34 rotate, certain impact can be generated with surrounding water bodies, small-sized water flow impact is generated, surrounding fishes or other algae are prevented from approaching or parasitizing on the first counterweight assembly 3, and the cleanliness of the first counterweight assembly 3 is ensured; a plurality of blades 35 are arranged between the parallel flow guide blocks 34, a certain angle is formed between the blades 35 and the balancing weight 32, the blades 35 can ensure that the blades 35 rotate in the same direction around the sleeve 31 no matter where the parallel water flow impacts the blades 35, and the rotating effect of the balancing weight 32 is improved. By providing the deflector block 34 and the blade 35, the displacement range of the first counterweight assembly 3 and the rotation probability of the rope body can be reduced, and the rotation probability of the first rope body 14 bottom measuring assembly 2 under the impact of water flow can be reduced.
Example 3:
as shown in fig. 5, 6, 12 and 13, according to another embodiment of the present application, the temperature profile measuring apparatus for the flow velocity of the shallow sea section is different from the embodiment 1 in that an adjusting assembly 5 is provided at the bottom of a frame body 21, the adjusting assembly 5 includes a base column 51, the base column 51 is vertically connected with the bottom of the frame body 21 along the extending direction of the frame body 21, a bottom frame 52 is provided around the base column 51 at intervals, the base column 51 is connected with the bottom frame 52 through a plurality of rotating rods 53, an air bag 54 is provided between the adjacent rotating rods 53, and both sides of the air bag 54 are connected with the rotating rods 53 through supporting rods 55.
The bottom of the frame body 21 is provided with the adjusting component 5, the adjusting component 5 comprises a base column 51, the base column 51 has a certain weight, and further the adjusting component 5 can be used for balancing the bottom of the frame body 21, so that the integral gravity center of the measuring component 2 can be reduced, and the stability and the relative vertical effect of the measuring component 2 in water are improved; in addition, the adjusting component 5 is arranged at the bottom of the frame body 21, so that the measuring instrument 22 at the bottom layer of the measuring component 2 can be prevented from bottoming or colliding with the bottom reef, the situation that the measuring instrument 22 and the bottom reef are blocked can be prevented, the safety and the stability of the measuring instrument 22 are ensured, and the bottom of the frame body 21 can be protected. Simultaneously be provided with gasbag 54 between adjacent bull stick 53, through the setting of gasbag 54, can cushion at adjusting component 5 bottoming in-process, the gasbag 54 can improve the resistance between adjusting component 5 and the water simultaneously, and then reduce measuring component 2 in the in-process speed of sinking, improve measuring component 2's stability and security.
Further, the base column 51 is rotatably connected to the bottom of the frame 21. Through the arrangement, the adjusting component 5 can rotate relative to the frame body 21, if the measuring component 2 is submerged and then bottoms out or collides with the bottom reef or other sundries, the rotatable adjusting component 5 can be in adaptive rotary contact with the bottom, so that the impact force generated in the process of bottoming out or colliding with the sundries can be reduced, and the protection effect on the measuring component 2 is improved; in addition, the winding of the aquatic weed, the muddy sand rubbish and the like and the measuring assembly 2 can be firstly interfered by the rotation of the adjusting assembly 5, even if the aquatic weed muddy sand rubbish and the prosthesis are wound, the adjusting assembly 5 can remove the aquatic weed and the like wound on the frame body 21 in a rotating mode, so that the cleaning effect on the frame body 21 is improved, and meanwhile, the adhesion to organisms is the same, namely, the probability of the adhesion to organisms is reduced in a rotating mode of the adjusting assembly 5. Through the arrangement of the air bag 54, a certain resistance is formed between the air bag 54 and the water body, so that the rotation of the adjusting assembly 5 is ensured to be within a reasonable range, and the adjusting assembly 5 is protected.
Example 4:
as shown in fig. 12, 13 and 14, a temperature profile measuring apparatus for a flow velocity of a shallow sea section according to another embodiment of the present application is different from that of example 3 in that a rotating member 56 and a rotating ring 57 are rotatably connected to a rotating lever 53, the rotating member 56 includes a rotating base 561, a protecting rib 562 is provided around an outer ring of the rotating base 561, a plurality of second guide grooves 563 are provided around an outer side of the rotating base 561, the rotating ring 57 includes a rotating inner ring 571, a rotating outer ring 572 is provided around an outer side of the rotating inner ring 571 at intervals, a plurality of connecting rods 573 are provided around the rotating inner ring 571, and the connecting rods 573 are used for connecting the rotating inner ring 571 and the rotating outer ring 572;
the rotating member 56 and the rotating ring 57 are connected by a sleeve 574, and the sleeve 574 is sleeved on the rotating rod 53.
Through the design, when the measuring component 2 touches the bottom or collides with the reef, the adjusting component 5 can be in preferential contact, and the rotating piece 56 and the rotating ring 57 are arranged on the rotating rod 53, so that the rotating piece 56 and the rotating ring 57 can preferentially collide with each other in the bottom touching process or the reef collision process, the rotating piece 56 and the rotating ring 57 can rotate around the rotating rod 53, and the rotating piece 56 and the rotating ring 57 can rotate or deform to absorb the impact force in the collision process, so that the measuring component 2 is protected, and the moving effect of the measuring component 2 on the river bottom or the sea bottom can be improved under the condition of touching the bottom; in addition, when water flows through the adjusting component 5, the rotating piece 56 and the rotating ring 57 can rotate along with the movement direction of the water flow, and the probability of attaching aquatic organisms and aquatic plants can be disturbed or prevented through rotation, so that the cleaning and protecting effects of the adjusting component 5 are improved, and the overall working stability of the adjusting component 5 is ensured; in addition, the rotation key and the rotation ring 57 rotate with the water flow when the water flow passes, and the stability of the adjusting assembly 5 can be improved during the rotation.
Example 5:
as shown in fig. 5, 6, 12 and 13, the shallow sea section flow velocity temperature profile measuring apparatus according to another embodiment of the present application is different from example 3 in that a plurality of reinforcing curved bars 58 are circumferentially provided on the base column 51, and the other ends of the reinforcing curved bars 58 are connected to the bottom frame 52.
Through the design, the strengthening sense can improve the overall strength of the adjusting component 5, prevent that the adjusting component 5 from generating shaping deformation or other conditions from happening when the adjusting component 5 is in bottoming process or collides with reef, ensure the protection effect of the adjusting component 5 to the measuring component 2, and improve the service life of the adjusting component 5.
While the foregoing embodiments have been described in detail in connection with the embodiments of the application, it should be understood that the foregoing embodiments are merely illustrative of the application and are not intended to limit the application, and any modifications, additions, substitutions and the like made within the principles of the application are intended to be included within the scope of the application.
Claims (8)
1. Shallow sea section velocity of flow temperature profile measuring apparatu, including control box (1) and measurement component (2), its characterized in that, be equipped with well accuse host computer (11) and power amplifier subassembly in control box (1), energy supply subassembly (13) are equipped with outward in control box (1), energy supply subassembly (13) are used for supplying energy to control box (1), well accuse host computer (11) are connected with data antenna (12), measurement component (2) are connected with control box (1).
2. The shallow sea section flow velocity temperature profile measuring instrument according to claim 1, wherein the control box (1) is connected with the measuring assembly (2) through a first rope body (14), and a first counterweight assembly (3) is arranged in the middle of the first rope body (14);
the first counterweight component (3) is provided with a rotating sleeve (31) connected with the first rope body (14), the outer part of the rotating sleeve (31) is rotationally connected with a counterweight (32), and the counterweight (32) is provided with at least one first diversion trench (33).
3. The shallow sea section flow velocity temperature profile measuring instrument according to claim 2, wherein the balancing weight (32) is provided with at least two diversion blocks (34) in a surrounding manner, a plurality of diversion blocks (34) are arranged in parallel, the outer sides of the diversion blocks (34) are toothed, a plurality of blades (35) are arranged between adjacent diversion blocks (34), and a certain angle is formed between each blade (35) and the balancing weight (32).
4. The shallow sea section flow velocity temperature profile measuring instrument according to claim 1, wherein the measuring component (2) comprises a frame body (21), a measuring instrument (22) is arranged on the bottom layer of the frame body (21), a buoyancy component (4) is arranged on the upper portion of the frame body (21), a fixed bent rod (23) is arranged on the frame body (21), one end of the fixed bent rod (23) is connected with the measuring instrument (22), and the other end of the fixed bent rod (23) is connected with the buoyancy component (4).
5. The shallow sea section flow velocity temperature profile measuring instrument according to claim 4, wherein the buoyancy component (4) comprises a pontoon (41), the pontoon (41) is fixedly connected with the frame body (21), a protective sleeve (42) is arranged in the middle of the pontoon (41) in a penetrating manner, a counterweight rod (43) is coaxially arranged in the protective sleeve (42) in a penetrating manner, one end of the counterweight rod (43) is connected with the top of the frame body (21) through a metal rod (44), and the other end of the counterweight rod (43) is connected with the fixed curved rod (23).
6. The shallow sea section flow velocity temperature profile measuring instrument according to claim 4, wherein an adjusting component (5) is arranged at the bottom of the frame body (21), the adjusting component (5) comprises a base column (51), the base column (51) is vertically connected with the bottom of the frame body (21) along the extending direction of the frame body (21), a bottom frame (52) is arranged around the base column (51) at intervals, the base column (51) is connected with the bottom frame (52) through a plurality of rotating rods (53), an air bag (54) is arranged between every two adjacent rotating rods (53), and two sides of the air bag (54) are connected with the rotating rods (53) through supporting rods (55).
7. The shallow sea section flow velocity temperature profile measuring instrument according to claim 6, wherein the rotating rod (53) is rotationally connected with a rotating member (56) and a rotating ring (57), the rotating member (56) comprises a rotating base body (561), a protecting rib (562) is arranged on the outer ring of the rotating base body (561) in a surrounding mode, a plurality of second diversion grooves (563) are arranged on the outer side of the rotating base body (561), the rotating ring (57) comprises a rotating inner ring (571), a rotating outer ring (572) is circumferentially arranged on the outer side of the rotating inner ring (571) at intervals, a plurality of connecting rods (573) are circumferentially arranged on the rotating inner ring (571), and the connecting rods (573) are used for connecting the rotating inner ring (571) and the rotating outer ring (572);
the rotating piece (56) and the rotating ring (57) are connected through a sleeve body (574), and the sleeve body (574) is sleeved on the rotating rod (53).
8. The shallow sea section flow velocity temperature profile measuring instrument according to claim 6, wherein a plurality of reinforcing curved bars (58) are arranged on the base column (51) in a surrounding manner, and the other ends of the reinforcing curved bars (58) are connected with the bottom frame (52).
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| CN114609353A (en) * | 2022-03-08 | 2022-06-10 | 交通运输部天津水运工程科学研究所 | Automatic ups and downs formula ocean section temperature, salt, dark, turbid monitoring devices |
| CN114608724A (en) * | 2022-05-10 | 2022-06-10 | 杭州大祉机电有限公司 | Shallow sea real-time geothermal temperature gradient measuring device |
| CN115027615A (en) * | 2022-06-09 | 2022-09-09 | 山东科技大学 | Long-endurance self-energy-supply ocean buoy |
| CN115407404A (en) * | 2022-11-03 | 2022-11-29 | 自然资源部第二海洋研究所 | Self-adaptive marine mobile sound chromatography device |
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