CN202836562U - Low-energy marine elements measuring apparatus - Google Patents
Low-energy marine elements measuring apparatus Download PDFInfo
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- CN202836562U CN202836562U CN 201220404610 CN201220404610U CN202836562U CN 202836562 U CN202836562 U CN 202836562U CN 201220404610 CN201220404610 CN 201220404610 CN 201220404610 U CN201220404610 U CN 201220404610U CN 202836562 U CN202836562 U CN 202836562U
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Abstract
本实用新型属于海洋环境立体监测领域，具体地说是一种低能耗海洋要素测量装置，锚泊回收系统包括引导缆、锚泊缆、释放器及重块，潜标式主浮体内设有为潜标式主浮体提供正浮力的浮力浮球及节能传动装置，节能传动装置包括主动的大滚筒及从动的小滚筒，剖面测量平台通过引导缆与大滚筒相连，锚泊缆的一端缠绕在小滚筒上，另一端通过释放器与重块连接；大、小滚筒转向相反，分别收放引导缆和锚泊缆，大、小滚筒所受引导缆和锚泊缆拉力的力矩相平衡；剖面测量平台上分别安装有采集密封舱及传感器，传感器在剖面测量平台随引导缆升降的过程中对采集密封舱内采集到的海洋要素进行测量。本实用新型具有节能、自治、长期连续观测的特点。
The utility model belongs to the field of three-dimensional monitoring of the marine environment, in particular to a low-energy consumption marine element measurement device. The mooring recovery system includes a guide cable, a mooring cable, a releaser and a weight. The main floating body provides positive buoyancy buoyancy buoyancy and energy-saving transmission device. The energy-saving transmission device includes an active large drum and a driven small drum. The profile measurement platform is connected to the large drum through a guide cable, and one end of the mooring cable is wound on the small drum. , the other end is connected to the weight through the release device; the large and small drums turn in opposite directions, retract and release the guide cable and the mooring cable respectively, and the moments of the pull force of the guide cable and the mooring cable on the large and small drums are balanced; There is a collection sealed cabin and sensors, and the sensors measure the marine elements collected in the collection sealed cabin when the profile measurement platform is raised and lowered with the guide cable. The utility model has the characteristics of energy saving, autonomy and long-term continuous observation.
Description
Technical field
The utility model belongs to marine environment stereoscopic monitoring field, a kind of equalising torque and conservation of energy principle utilized specifically, realize to the water body parameter carry out for a long time, fix a point, the low energy consumption ocean essential measurement mechanism of real-time, stereoscopic monitoring.
Background technology
Ocean ocean weather station observation system mainly divides anchored buoy and subsurface buoy two large classes.The development of anchored buoy starts from after the World War II, in earlier stage is tending towards ripe to 20 century 70 later stages, the eighties.Aspect subsurface buoy, as far back as the eighties in 20th century, with regard to application the self-tolerant submerged buoy system, and be widely used in the fields such as scientific research of seas, Underwater Engineering are investigated in earlier stage, ocean military affairs.It is comprised of a series of series connection CTD (conductivity-temperature-depth system), the current meter (or other observation instruments) of grappling usually traditionally, and data storage method mostly is self-tolerant; The shortcoming of this system is can not realize serial section observation at discrete several level up-samplings, and the anchor that assembles is that less stable, input recovery difficult are large.In order to improve above-mentioned difficulties, very large technical progress is arranged in recent years, U.S. Woods Hole institute of oceanography proposes to possess the prototype of profile observation system of function of auto-lift and patented at first, subsequently with license McLane company commercialization of production product, i.e. McLane Moored Profiler (MMP).Canada Bedford institute of oceanography has also designed a kind of wave energy that utilizes as the automatic lifting profile observation system of power, and authorizes Brooke marine technology company commercialization of production product, and this system is expanding the real-time Transmission function.But the spread for continuous profiling of these vertical sections does not possess the power-saving technology of height, is difficult at sea work for a long time.
The utility model content
The purpose of this utility model is to provide a kind of low energy consumption ocean essential measurement mechanism.This measurement mechanism carries out the system location by the anchoring recovery system and reclaims, rely on come-up and the dive of the energy saving transmission apparatus control profile survey platform on the submersible flag type master buoyancy aid, and the profile survey platform can carry the sensors such as the hydrology, water quality as required, can between sea and submersible flag type master buoyancy aid, carry out the Circularly liftable motion, and in motion process, carry out the collection of ocean essential, realize long-term Continuous Observation to ocean time top layer vertical section key element in energy-conservation mode.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises profile survey platform, submersible flag type master buoyancy aid and anchoring recovery system, the recovery system that wherein anchors comprises guide wire cable, anchoring cable, release and pouring weight, be provided with buoyancy ball float and the energy saving transmission apparatus that positive buoyancy is provided for submersible flag type master buoyancy aid in the described submersible flag type master buoyancy aid, this energy saving transmission apparatus comprises swift initiatively and driven doffer, described profile survey platform links to each other with swift by guide wire cable, one end of anchoring cable is wrapped on the doffer, and the other end is connected with pouring weight by release; Described swift, doffer switched in opposite, difference folding and unfolding guide wire cable and anchoring cable, the moment of the suffered guide wire cable of swift and doffer and anchoring cable pulling force balances each other; Be separately installed with on the described profile survey platform and gather pressurized capsule and sensor, this sensor is measured gathering the ocean essential that collects in the pressurized capsule in the process of guide wire cable lifting at the profile survey platform.
Wherein: the outside of described submersible flag type master buoyancy aid is for the protection housing and be installed in the empennage of protecting on the housing, and described buoyancy ball float and energy saving transmission apparatus are setting up and down in the protection enclosure interior; One end of described protection housing is hemispherical structure, and empennage is positioned at the other end, and the center section of protection housing is cylindric streamlined structure; More described buoyancy ball float is for organizing, be positioned at the middle and upper part of protection housing 201, and every group all is fixed on the supporting frame that is installed in the protection housing by the ball float fixed mount;
The two ends of described swift and doffer are equipped with connected positioning plate, many coupling shafts are installed between two connected positioning plates, consist of a framework with two connected positioning plates, swift and doffer are placed in up and down in this framework, and be rotatably installed in respectively between described two connected positioning plates, described swift and doffer rotate synchronously by a pair of gear engagement; The doffer axle of described doffer is rotatably installed on the supporting frame, the doffer axle is leading screw, the doffer end cap at doffer two ends is screw, is threaded on the described doffer axle, in large and small cylinder folding and unfolding guide wire cable, anchoring cable, energy saving transmission apparatus integral body moves along the axial reciprocating of doffer axle;
Described swift comprises by sealing bore and by O-ring seals and is sealedly connected on the seal casinghousing that the swift end cap at sealing bore two ends forms, and the motor, control circuit board, interior fulcrum, the weight that are separately positioned in the sealing housing are put, wherein the outside surface of the swift end cap at two ends all is connected with outer fulcrum, should be installed on the described connected positioning plate by the swift rolling bearing by outer fulcrum, be connected with the swift gear on the outer fulcrum of arbitrary end; The two ends of described interior fulcrum are rotatably installed on the two swift end caps by inner bearing respectively, the weight swinging hanging in this on fulcrum, and can swing around the longitudinal center line of interior fulcrum; Described motor and control circuit board are installed in respectively weight and lay out, motor is electrically connected with control circuit board, the output shaft of motor is connected with gear, the inside surface of the swift end cap of arbitrary end is equipped with annular wheel, meshes with described gear, the output shaft of motor rotates in the seal cavity of seal casinghousing inside, engagement by gear and annular wheel drives whole swift rotation, rotation is delivered to the outside of swift;
Described weight pendulum comprises inner fixed stand and power brick, wherein inner fixed stand is suspended on the described interior fulcrum, also can swings around the longitudinal center line of interior fulcrum, described power brick is installed in the bottom of inner fixed stand, and described motor and control circuit board are fixed in respectively the top of inner fixed stand; Described power brick is semi-cylindrical in configuration, and its axial center line parallels with the longitudinal center line of described interior fulcrum, is surrounded by the plummet that increases its weight in the bottom of power brick; Described inner fixed stand top is equipped with supporting plate in the axial both sides of inner fixed stand, and described motor and control circuit board are fixed in respectively on the supporting plate of the axial both sides of inner fixed stand;
The doffer end cap at described doffer two ends is installed on two connected positioning plates by the doffer rolling bearing respectively, is covered with the doffer bearing holder (housing, cover) that is fixed on the described connected positioning plate in the outside of doffer rolling bearing; Be connected with the doffer gear on the doffer end cap of arbitrary end; Described doffer axle is passed by the cylindrical shell of doffer, is threaded with the doffer end cap at two ends respectively;
Described profile survey platform comprises ball float, platform support body, two circle pressure ring, sensor, collection pressurized capsule and back shaft, wherein back shaft is installed on the platform support body, sensor and collection pressurized capsule are fixed on the back shaft by two circle pressure rings, and sensor links to each other with the inside that gathers pressurized capsule; Described ball float is installed in the top of platform support body, is respectively equipped with the upper drop handle of being convenient to the profile survey platform and connecting, lower abutment ring on the top of ball float and the lower end of back shaft in system;
The other end of described anchoring cable is provided with change, and this change links to each other with an end of described release by hawser, and the other end of release is connected with the pouring weight that drops on the seabed by anchor chain; Described hawser between change and release is provided with a plurality of auxiliary ball floats.
Advantage of the present utility model and good effect are:
1. profile survey platform of the present utility model is by the folding and unfolding of energy saving transmission apparatus to guide wire cable, anchoring cable, can ceaselessly do up and down shuttling movement, realized the continuous vertical section measurement of single-sensor, reduce the quantity of sensor, realized long-term Continuous Observation to time top layer, ocean vertical section key element in energy-conservation mode.
2. the utility model mainly relies on the principle of conservative force acting to design, and has realized a kind of long-term, fixed point, unattended energy-saving ocean essential vertical section measuring method, and it has the characteristics such as energy-conservation, efficient, cheapness and antibiont adhesive ability are strong; The profile survey platform can carry the sensors such as the dark and current meter of thermohaline, or other measurement mechanisms of user's request.
3. the utility model is that the novelty of existing ground tackle is improved, and is that the useful of marine conventional on-site metering system replenished.
4. swift of the present utility model is installed in motor in the seal casinghousing, and motor output shaft rotates in seal cavity, and the motive seal of motor is converted into static seal, has reduced the degree of difficulty of underwater sealing, has increased the reliability of sealing.
5. swift of the present utility model has reduced the energy that the motor output shaft pivoting friction consumes owing to need not to adopt motive seal, has improved motor-driven mechanical efficiency.
Description of drawings
Fig. 1 is one-piece construction synoptic diagram of the present utility model;
Fig. 2 is the structural representation of Fig. 1 midship section measuring table;
Fig. 3 is the inner structure synoptic diagram of submersible flag type master buoyancy aid among Fig. 1;
Fig. 4 is the structural representation of energy saving transmission apparatus among Fig. 3;
Fig. 5 is the inner structure synoptic diagram of swift among Fig. 4;
Fig. 6 is the left view of Fig. 5;
Wherein: 1 is the profile survey platform, and 101 is upper drop handle, and 102 is ball float, and 103 is the platform support body, and 104 is two circle pressure rings, and 105 is sensor, and 106 for gathering pressurized capsule, and 107 is back shaft, and 108 is lower abutment ring;
2 is submersible flag type master buoyancy aid, and 201 are the protection housing, and 202 is the buoyancy ball float, 203 is supporting frame, and 204 is the ball float fixed mount, and 205 is empennage, 206 is energy saving transmission apparatus, and 207 is the doffer gear, and 208 is trip bolt, 209 is the swift gear, and 210 is connected positioning plate, and 211 is coupling shaft, 212 is swift, and 213 is the coupling shaft gib screw, and 214 is the swift bearing holder (housing, cover), 215 is the swift rolling bearing, and 216 is the round end socket head cap screw, and 217 is the doffer bearing holder (housing, cover), 218 is the doffer rolling bearing, and 219 is doffer, and 220 is the doffer end cap, 221 is the doffer axle, 222 is outer fulcrum, and 223 is the swift end cap, and 224 is gear, 225 is motor, 226 is control circuit board, and 227 is interior fulcrum, and 228 is inner bearing, 229 is sealing bore, 230 is inner fixed stand, and 231 is plummet, and 232 is power brick, 233 is annular wheel, and 234 is supporting plate;
3 are the anchoring recovery system, and 301 is guide wire cable, and 302 are the anchoring cable, and 303 are change, and 304 are auxiliary ball float, and 305 is release, and 306 is anchor chain, and 307 is pouring weight.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises profile survey platform 1, submersible flag type master buoyancy aid 2 and anchoring recovery system 3, wherein profile survey platform 1 is positioned at measurement mechanism topmost, by guide wire cable 301 moorings on submersible flag type master buoyancy aid 2, submersible flag type master buoyancy aid 2 can folding and unfolding guide wire cable 301, thus the lifting of control the entire profile measuring table 1; The below of submersible flag type master buoyancy aid 2 is the main body of anchoring recovery system 3.
As shown in Figure 2, profile survey platform 1 comprises ball float 102, platform support body 103, two circle pressure ring 104, sensor 105, gathers pressurized capsule 106 and back shaft 107, wherein back shaft 107 is fixed on the platform support body 103, sensor 105 and collection pressurized capsule 106 are fixed on the back shaft 107 by two two circle pressure rings 104, sensor 105 links to each other with the inside that gathers pressurized capsule 106, measures gathering the ocean essential that collects in the pressurized capsule 106 with realization; Described ball float 102 is installed in the top of platform support body 103, is respectively equipped with drop handle 101 and lower abutment ring 108 on the top of ball float 102 and the lower end of back shaft 107, is convenient to the connection of profile survey platform 1 in measurement mechanism.
As shown in Figure 3, submersible flag type master buoyancy aid 2 comprises protection housing 201, buoyancy ball float 202, supporting frame 203, ball float fixed mount 204, empennage 205 and energy saving transmission apparatus 206, an end of wherein protecting housing 201 is hemispherical structure, the other end has been connected with the empennage 205 of guide functions, and the center section of protection housing 201 is cylindric streamlined structure; Supporting frame 203 is installed in the protection housing 201.Buoyancy ball float 202 and energy saving transmission apparatus 206 are setting up and down, and submersible flag type master buoyancy aid 2 is positive buoyancy under water in protection housing 201 inside, and the large I of buoyancy is determined by what of buoyancy ball float 202; Buoyancy ball float 202 is many groups, and every group buoyancy ball float 202 all is fixed on the supporting frame 203 by ball float fixed mount 204; Buoyancy ball float 202 is many groups, and present embodiment is three groups, one group upper, two groups descending; In order to guarantee the balance of submersible flag type master buoyancy aid 2 in water, the buoyancy ball float 202 that buoyancy is provided is fixed on the middle and upper part of submersible flag type master buoyancy aid 2 by ball float fixed mount 204, and by regulating the relative position of buoyancy ball float about 202, thereby guarantee that two ends, submersible flag type master buoyancy aid 2 left and right sides keep the characteristic of level of approximation.
As shown in Figure 4, energy saving transmission apparatus 206 is critical pieces that measurement mechanism is realized power saving function, it comprises swift 212 initiatively, driven doffer 219, connected positioning plate 210, coupling shaft 211, swift gear 209 and doffer gear 207, the two ends of swift 212 and doffer 219 are equipped with connected positioning plate 210, be connected with many coupling shafts 211 by coupling shaft gib screw 213 between two connected positioning plates 210, each coupling shaft 211 and two connected positioning plates 210 consist of a framework, and swift 212 and doffer 219 are placed in up and down in this framework.Doffer 219 cylindrical shells roller end cover 220 small in ends is installed on two connected positioning plates 210 by doffer rolling bearing 218 respectively, so that doffer 219 relative connected positioning plates 210 are rotatable; Be fixed in doffer bearing holder (housing, cover) 217 on the described connected positioning plate 210 at the useful round end socket head cap screw 216 of the outer cup of doffer rolling bearing 218, also be connected with doffer gear 207 by trip bolt 208 on the doffer end cap 220 of arbitrary end (present embodiment is the left end of Fig. 4); The doffer axle 221 of doffer 219 is passed by the cylindrical shell of doffer 219 and the doffer end cap 220 at two ends, and the two ends of doffer axle 221 are installed on the supporting frame 203 by bearing.Doffer axle 221 is leading screw, and the doffer end cap 220 at doffer 219 two ends is screw, is threaded with doffer axle 221.
Shown in Fig. 4～6, swift 212 comprises seal casinghousing, motor 225, control circuit board 226, interior fulcrum 227, gearing and weight pendulum, wherein seal casinghousing comprises sealing bore 229 and is positioned at two swift end caps 223 at sealing bore 229 two ends, sealing bore 229 is cylindrical shape, two swift end caps 223 are sealedly connected on respectively the two ends of sealing bore 229 by O-ring seals, with the sealing bore 229 common housings that consist of an inner sealing.The outside surface of two swift end caps 223 all is connected with outer fulcrum 222, and this outer fulcrum 222 is installed on the connected positioning plate 210 by swift rolling bearing 215, so that whole seal casinghousing can rotate; Be fixed in swift bearing holder (housing, cover) 214 on the described connected positioning plate 210 at the useful round end socket head cap screw 216 of the outer cup of swift rolling bearing 215, also be connected with swift gear 209 by trip bolt 208 on the outer fulcrum 222 of arbitrary end (present embodiment is the left end of Fig. 4), this swift gear 209 is positioned at the homonymy of doffer gear 207 and is meshed with doffer gear 207.
Be provided with interior fulcrum 227 in the inside of sealing bore 229, the two ends of fulcrum 227 are installed in rotation on the inside surface of two swift end caps 223 respectively the longitudinal center line conllinear of the center line of the longitudinal center line of interior fulcrum 227 and two swift end caps 223, the longitudinal center line of sealing bore 229 and outer fulcrum 222 in being somebody's turn to do by inner bearing 228.
On the fulcrum 227, the weight pendulum comprises inner fixed stand 230, plummet 231 and power brick 232 to the weight swinging hanging in this, and inner fixed stand 230 is suspended on the interior fulcrum 227, and can swing around the longitudinal center line of interior fulcrum 227.Described power brick 232 is installed in the bottom of inner fixed stand 230, swings with the longitudinal center line of inner fixed stand 230 around interior fulcrum 227; Power brick 232 is semi-cylindrical in configuration, and its axial center line parallels with the longitudinal center line of interior fulcrum 227, is surrounded by plummet 231 in the bottom of power brick 232, to increase the weight of power brick 232.Inner fixed stand 230 tops are equipped with supporting plate 234 in inner fixed stand 230 axial both sides, two supporting plate 234 height of living in are not higher than the height of interior fulcrum 227, motor 225 and control circuit board 226 are fixed in respectively on two supporting plates 234 of inner fixed stand 230 axial both sides, and power brick 232, plummet 231 and motor 225, control circuit board 226 also can be regarded a weight pendulum that is suspended on the interior fulcrum 227 as like this; Motor 225 is electrically connected with control circuit board 226 (prior art).
Motor 225 can be selected the high-speed brushless motor, its control ratio is easier to, and the mission life of this motor is longer.The output shaft of motor 225 rotates in the seal cavity of the seal casinghousing inside that is comprised of sealing bore 229 and swift end cap 223, by gearing the rotation of motor 225 output shafts is delivered to the outside of the utility model driving mechanism, drives driven parts action by seal casinghousing.Gearing is the internal gear group, comprise gear 224 and annular wheel 233, its middle gear 224 is connected on the output shaft of motor 225, annular wheel 233 be fixed in either side swift end cap 223 inside surface (present embodiment is the end cap inside surface that is fixed among Fig. 5 on the right side) and with gear 224 engagements; Motor drives swift end cap 223 and then drives swift 219 rotations by gear 224 engaged transmission with annular wheel 233, and rotation is delivered to the outside of swift 219, realizes the driving function of swift 212; The swift 219 of rotation is again by the engagement of swift gear 209 with doffer gear 207, driving doffer 219 rotates, when doffer 219 rotates, by being threaded of doffer end cap 220 and doffer axle 221, so that energy saving transmission apparatus 206 integral body move along the axial reciprocating of doffer axle 221.
Anchoring recovery system 3 plays the measurement mechanism location, the expansion anchor is length and carries out the function that measurement mechanism reclaims, comprise guide wire cable 301, anchoring cable 302, change 303, auxiliary ball float 304, release 305 and pouring weight 307, wherein an end (upper end) of guide wire cable 301 is connected on the lower abutment ring 108, the other end (lower end) penetrates, is wrapped on the cylindrical shell of swift 212 by the top of protection housing 201, by the rotation realization folding and unfolding of swift 212; One end (upper end) of anchoring cable 302 penetrates, is wrapped on the cylindrical shell of doffer 219 by the lower bottom part of protection housing 201, doffer 219 rotates the folding and unfolding that realizes anchoring cable 302 under the drive of swift 212, the other end (lower end) of anchoring cable 302 is provided with change 303, this change 303 links to each other with an end (upper end) of release 305 by hawser, and the other end of release 305 (lower end) is connected with the pouring weight 307 that drops on the seabed by anchor chain 306; Described hawser between change 303 and release 305 is provided with a plurality of auxiliary ball floats 304.
Principle of work of the present utility model is:
Measurement mechanism drops into marine, and by pouring weight 307 location, ball float 102, buoyancy ball float 202 and auxiliary ball float 304 provide buoyancy for measurement mechanism.Control circuit board 226 in the energy saving transmission apparatus 206 in the swift 212 regularly (program presets) starts power circuit, give motor 225 power supplies, make motor 225 startup work, when the output shaft rotation of motor 225, the annular wheel 233 that the gear 224 on the output shaft will drive on the swift end cap 223 rotates; Because power brick 232 (comprising plummet 231) gravity is larger, the position of output axle of motor 225 is almost motionless, the central shaft position that is gear 224 is motionless, and gear 224 rotates and drives annular wheel 233 rotations that mesh together with it, and then drives 223 rotations of swift end cap; And swift end cap 223 is fixed together with sealing bore 229 and outer fulcrum 222, and like this, the output shaft rotation of motor 225 just drives whole swift 212 and rotates, i.e. the rotation of motor 225 in seal casinghousing inside is passed to outside the seal casinghousing; If swift 212 is to clockwise rotate, guide wire cable 301 lays out from swift 212, and profile survey platform 1 rises, and because the interlock effect of energy saving transmission apparatus 206,219 of doffers can rotate counterclockwise, and the cable 302 that will anchor moves into, and submersible flag type master buoyancy aid 2 descends; In guide wire cable 301 or anchoring when cable 302 moves into, large and small cylinder 212,219 being threaded by doffer end cap 220 (screw) and doffer axle 221 (leading screw), along moving axially of doffer axle 221, so that guide wire cable 301 or anchoring cable 302 neatly are wrapped on the cylindrical shell of swift 212 or doffer 219 abreast.And profile survey platform 1 rises, and potential energy increases; Simultaneously, submersible flag type master buoyancy aid 2 descends, decrease of potential energy, but the whole potential energy conservation that profile survey platform 1 and submersible flag type master buoyancy aid 2 consist of need not in theory the outside and applies energy.Otherwise if swift 212 rotates counterclockwise, guide wire cable 301 moves into from swift 212, and profile survey platform 1 descends, and doffer 219 then can clockwise rotate, and the cable 302 that will anchor lays out, and submersible flag type master buoyancy aid 2 rises, and the measurement mechanism energy is conservation also.So just make profile survey platform 1 finish a lifting process, and in lifting process, by the measurement of sensor 105 realizations on the profile survey platform 1 to ocean essential.Repetition said process regularly will be realized in energy-conservation mode the ocean time long-term Continuous Observation in top layer.After measuring end, control release 305 disconnects with anchor chain 306, and measurement mechanism is reclaimed.
Claims (10)
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| CN 201220404610 CN202836562U (en) | 2012-08-15 | 2012-08-15 | Low-energy marine elements measuring apparatus |
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| CN 201220404610 CN202836562U (en) | 2012-08-15 | 2012-08-15 | Low-energy marine elements measuring apparatus |
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| CN103344865A (en) * | 2013-07-23 | 2013-10-09 | 山东大学（威海） | Floating body rope wheel wave power generation land simulation test platform |
| CN103466044A (en) * | 2013-09-04 | 2013-12-25 | 中国船舶重工集团公司第七一〇研究所 | Single-point mooring subsurface buoy observation device |
| CN103591941A (en) * | 2012-08-15 | 2014-02-19 | 中国科学院海洋研究所 | Energy-saving ocean sub-surface vertical-section measuring system |
| CN103913552A (en) * | 2014-03-25 | 2014-07-09 | 北京农业信息技术研究中心 | Water quality parameter monitoring and analyzing terminal capable of automatically adjusting underwater penetration depth of water quality sensor |
| CN104802936A (en) * | 2015-04-28 | 2015-07-29 | 中国农业大学 | Paralic environment monitoring buoy and system |
| CN106124725A (en) * | 2016-08-29 | 2016-11-16 | 中天海洋系统有限公司 | A kind of longitudinal section movable type multi-parameter water quality on-line monitoring device |
| CN106353472A (en) * | 2016-08-29 | 2017-01-25 | 中天海洋系统有限公司 | Online monitoring device of longitudinal section fixing type multi-parameter water quality |
| CN107643381A (en) * | 2017-10-16 | 2018-01-30 | 国家海洋局第二海洋研究所 | A kind of automatic profiling observation device of ocean wave energy driving |
| CN108189969A (en) * | 2017-12-22 | 2018-06-22 | 国家海洋局第海洋研究所 | A kind of deep-sea anchor system submerged buoy system based on satellite communication real-time data transmission |
| CN108872514A (en) * | 2018-07-10 | 2018-11-23 | 江苏博阳智慧电气股份有限公司 | A kind of long-range water quality monitor device and its system |
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