CN113777266B - Fixed deep water quality monitoring equipment and monitoring method thereof - Google Patents
Fixed deep water quality monitoring equipment and monitoring method thereof Download PDFInfo
- Publication number
- CN113777266B CN113777266B CN202111181306.8A CN202111181306A CN113777266B CN 113777266 B CN113777266 B CN 113777266B CN 202111181306 A CN202111181306 A CN 202111181306A CN 113777266 B CN113777266 B CN 113777266B
- Authority
- CN
- China
- Prior art keywords
- monitoring
- water quality
- driven
- water
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 161
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000009471 action Effects 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000012806 monitoring device Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 210000000476 body water Anatomy 0.000 claims 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
Abstract
The invention discloses fixed deep water quality monitoring equipment which comprises a buoyancy tank, an electric storage component, a monitoring mechanism, a lifting mechanism and a fixing mechanism, wherein the electric storage component is arranged in the buoyancy tank, a monitoring box is arranged below the bottom surface of the buoyancy tank, the monitoring mechanism is arranged in the monitoring box, a telescopic hose is arranged below the monitoring box, the bottom end of the telescopic hose is provided with a double-layer plate with a downward opening, the double-layer plate is connected with the monitoring box through the lifting mechanism, and the fixing mechanism is arranged in the double-layer plate. The invention also discloses a monitoring method of the fixed deep water quality monitoring equipment; the invention solves the problems of unstable fixation and poor detection effect of the water quality monitoring equipment in deep water through the matched use of the mechanism components, has compact overall structural design, increases the stability of the fixation of the monitoring equipment in water, facilitates the detection of water quality of different depths, and improves the accuracy and effect of water quality real-time monitoring.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to fixed deep water quality monitoring equipment and a monitoring method thereof.
Background
Along with the development of industry, the pollution degree of water resources such as rivers, lakes and the like is gradually increased. In order to timely know the pollution condition of water resources and timely make countermeasures, water quality monitoring is generally required in the prior art. The water quality monitoring is a process of monitoring and measuring the types, the concentrations and the change trend of pollutants in a water body and evaluating the water quality condition.
Monitoring deep water has the following disadvantages: 1. the conventional monitoring equipment needs to suspend on the water surface, and the monitoring head goes deep under the water surface to carry out detection operation, but the monitoring head floats variably due to overlarge vortex flow velocity at the bottom of the water depth, so that the detection operation cannot be carried out on the deep water at a designated position, the monitoring data is distorted, and uncertainty exists; 2. in the actual monitoring process, detection of multiple layer depths is often required according to depth gradients, the existing monitoring equipment adopts a mode of suspending in water to carry out detection operation, has no adjusting function, cannot realize detection of the multiple layer depths, and influences monitoring report and effect in later stages.
Disclosure of Invention
The invention aims to solve the defects of unstable fixation and poor detection effect of water quality monitoring equipment in deep water in the prior art, and provides fixed deep water quality monitoring equipment.
In order to solve the problems of unstable fixation and poor detection effect of water quality monitoring equipment in deep water in the prior art, the invention adopts the following technical scheme:
the utility model provides a fixed deep water quality monitoring facilities, includes buoyancy tank, electric power storage component, monitoring mechanism, elevating system, fixed establishment, the buoyancy tank is the trapezoidal box form that horizontal placed, install electric power storage component in the buoyancy tank, the bottom surface below of buoyancy tank is equipped with the monitoring box, install monitoring mechanism in the monitoring box, the below of monitoring box is equipped with flexible hose, flexible hose's bottom is equipped with opening double-deck board down, the double-deck board passes through elevating system and is connected with the monitoring box, install fixed establishment in the double-deck board;
the electric power storage assembly comprises a solar panel, a storage battery and a controller, a pair of obliquely and symmetrically placed solar panels are laid on two side surfaces of the buoyancy tank, an explosion-proof lamp is installed on one side of the top surface of the buoyancy tank, the storage battery is arranged on the inner top surface of the buoyancy tank, the controller is arranged in the middle of the inner bottom surface of the buoyancy tank, a power supply end of the solar panel is electrically connected with the storage battery through a power supply line, and the storage battery is electrically connected with the controller through a power transmission line;
the monitoring box is hollow and round, a U-shaped hanging plate with a downward opening is arranged on the top surface of the monitoring box, two ends of the bottom surface of the U-shaped hanging plate are fixedly connected with the monitoring box respectively, a pair of hanging rings are arranged at two ends of the top surface of the U-shaped hanging plate, a pair of steel wire rings are arranged on the bottom surface of the buoyancy box, waterproof steel wire ropes are wound on the steel wire rings, hanging hooks are arranged at the outer ends of the waterproof steel wire ropes, and each hanging hook is clamped and sleeved on the corresponding hanging ring;
the monitoring mechanism comprises a linkage shaft and a water quality monitoring sensor, a linkage bearing hole is formed in the middle of the top surface of the monitoring box, a linkage bearing is installed in the linkage bearing hole, a linkage shaft which penetrates through and is fixedly connected is inserted into the linkage bearing, a plurality of vortex blades are uniformly distributed at the top end of the linkage shaft in the U-shaped hanging plate, and a U-shaped rotating plate is arranged at the bottom end of the linkage shaft in the monitoring box; the water quality monitoring device is characterized in that a water quality monitoring sensor is mounted in the middle of the inner bottom surface of the monitoring box, a pair of measuring holes are formed in the two side surfaces of the monitoring box, a pair of grid slag filtering plates are arranged on the two side surfaces of the monitoring box outside the measuring holes, and a pair of sludge adsorption plates are arranged on the two side surfaces of the U-shaped rotating plate.
Preferably, the lifting mechanism comprises an L-shaped vertical plate, a wire barrel and a screw rod, wherein the top surface of a double-layer plate in the telescopic hose is provided with a pair of symmetrically fixedly connected L-shaped vertical plates, a sleeve vertically fixedly connected between the tops of the two L-shaped vertical plates is arranged, a wire barrel penetrating through the sleeve in a sliding manner is arranged in the sleeve, and the top end of the wire barrel is fixedly connected with the middle part of the bottom surface of the monitoring box; the two L-shaped vertical plates are provided with limiting plates fixedly connected transversely in the middle of the bottoms, two ends of each limiting plate are fixedly connected with the inner walls of the two L-shaped vertical plates respectively, limiting bearing holes are formed in the middle of each limiting plate, limiting bearings are arranged in the limiting bearing holes, a screw rod vertically penetrating through and fixedly connected is inserted into each limiting bearing, and the top of each screw rod is spirally inserted into a screw cylinder.
Preferably, a driven bevel gear coaxially fixedly connected is sleeved at the bottom end of the screw rod below the limiting plate, wherein a miniature motor is mounted at the bottom of the inner wall of the L-shaped vertical plate, a driving bevel gear coaxially fixedly connected is sleeved at the end part of the motor shaft of the miniature motor, and the driving bevel gear is in meshed connection with the driven bevel gear.
Preferably, each square hole has all been seted up at the top of L shape riser, every square hole all is inserted and is equipped with the square montant that slides and run through, every the top of square montant all with the bottom surface rigid coupling of monitoring box, be located the bottom of the internal square montant of L shape riser and all be equipped with limit stop, be located limit stop, square hole between the bottom cover of square montant and be equipped with limit spring.
Preferably, the fixing mechanism comprises a waterproof motor, an L-shaped clamping rod and a hinging rod, wherein the waterproof motor with the downward output end is arranged at the inner top of the double-layer plate, the end part of a motor shaft of the waterproof motor is provided with a worm concentrically fixedly connected, two sides of the worm are provided with a pair of worm wheel shafts longitudinally fixedly connected in the double-layer plate, each worm wheel shaft is sleeved with a worm wheel in rotary connection, and the worm is respectively meshed with the two worm wheels; the double-deck inboard bottom both ends are equipped with the articulated shaft of a pair of vertical rigid couplings, every all overlap on the articulated shaft and be equipped with movable articulated pin, every the outside of worm wheel all is equipped with L shape clamp lever, and every the outer end of articulated pin all with the middle part activity articulated of corresponding L shape clamp lever, every the outer end of L shape clamp lever all is equipped with the fixed pin of slant rigid coupling.
Preferably, the bottom surface of monitoring box, the top surface of double-deck board all are equipped with the sealing ring, every the ring channel has all been seted up to the lateral surface of sealing ring, flexible hose's both ends all overlap and are equipped with the fastening ring, every the equal fixedly connected block of fastening ring is in the ring channel that corresponds.
The invention also provides a monitoring method of the fixed deep water quality monitoring equipment, which comprises the following steps:
the method comprises the steps that firstly, an explosion-proof lamp, a water quality monitoring sensor, a micro motor and a waterproof motor are respectively and electrically connected with a storage battery through power lines, a controller is sequentially and electrically controlled and connected with the explosion-proof lamp, the water quality monitoring sensor, the micro motor and the waterproof motor through control lines, solar panels convert solar energy into electric energy under the action of illumination and transmit the electric energy to the storage battery for storage, and the storage battery provides power support for all electric elements;
according to the depth of the water surface, a waterproof steel wire rope with proper length is adopted, the outer end of the waterproof steel wire rope is connected with a corresponding hanging ring in a clamping mode through a hanging hook, a buoyancy tank is placed on the water surface, the buoyancy tank is driven to float on the water surface under the buoyancy action of the buoyancy tank, and meanwhile, under the action of gravity, a monitoring box and a double-layer plate naturally sink to the depth of the water bottom to drive the waterproof steel wire rope to be tensioned;
when the double-layer plate naturally subsides to the water bottom, starting the waterproof motor, controlling the motor shaft of the waterproof motor to slowly rotate, and further driving the worm to synchronously and slowly rotate;
because the water flow flows at the deep depth of the water bottom at a relatively high speed, the vortex blades are driven to rotate along the water flow, the linkage shaft and the U-shaped rotating plate are driven to synchronously rotate, the water flow passes through the grid slag filtering plate and enters the monitoring box through the measuring holes, and the water flow is in a static state in a short time when the water quality monitoring sensor detects the water quality, so that the accuracy of the detection can be ensured, the linkage shaft periodically drives the U-shaped rotating plate and the sludge adsorption plate to rotate, the sludge adsorption plate is intermittently blocked on the measuring holes, the water quality monitoring sensor detects the water quality in the short time and timely transmits detection signals to the controller, meanwhile, when the water quality monitoring sensor works, the controller controls the explosion-proof lamp to start, and reminds people in the surrounding water quality monitoring work, and the cooperation of the grid slag filtering plate and the sludge adsorption plate avoids the influence of impurities or sludge on the accuracy of detection data by the water quality monitoring sensor;
step five, starting the micro motor, controlling the motor shaft of the micro motor to slowly rotate, driving bevel gears to synchronously rotate, driving the driven bevel gears to synchronously rotate with screw rods due to the meshed connection of the driving bevel gears and the driven bevel gears, and further driving the screw rods to be matched with screw cylinders to spirally rotate, and driving the screw cylinders to upwards slide along the sleeves due to the reverse thrust of the spiral action; meanwhile, the square vertical rod is driven to slide upwards along the square hole, the limit stop is driven to compress the limit spring upwards, the limit spring deforms, the distance between the monitoring box and the double-layer plate is driven to be increased, the telescopic hose is driven to stretch and lengthen, the monitoring box is driven to change in the deep position of the water bottom, and water quality of different deep layers of the water bottom is conveniently detected.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the motor shaft of the waterproof motor is controlled to slowly rotate, so that the worm is driven to synchronously and slowly rotate, the two worm gears are driven to slowly and reversely rotate around the corresponding worm wheel shafts, the bottom ends of the two L-shaped clamping rods are driven to swing towards the middle part, and the two fixing pins are driven to be respectively inserted into the deep part of the water bottom and are fixed by the fixing pins, so that the stability of the double-layer plate and the monitoring box in the deep part of the water bottom is improved;
2. according to the invention, the motor shaft of the miniature motor is controlled to slowly rotate, the driving bevel gear is driven to synchronously rotate, the driven bevel gear and the screw rod are driven to synchronously rotate, the screw rod is driven to be matched with the screw barrel to spirally rotate, the screw barrel is driven to slide upwards along the sleeve, the square vertical rod is driven to slide upwards along the square hole, the limit stop block is driven to upwardly compress the limit spring, the distance between the monitoring box and the double-layer plate is driven to be increased, the position of the monitoring box in the deep depth of the water is driven to be changed, and the detection of water quality in different deep layers of the water is facilitated;
in summary, through the cooperation of the mechanism components, the problems that the water quality monitoring equipment is not firmly fixed in deep water and the detection effect is poor are solved, the overall structure design is compact, the stability of the monitoring equipment in water is improved, the water quality of different layers of depth is conveniently detected, and the accuracy and the effect of water quality real-time monitoring are improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view in cross section of the present invention;
FIG. 3 is a schematic cross-sectional view of a monitoring assembly according to the present invention;
FIG. 4 is a schematic cross-sectional view of the lifting mechanism of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 2A in accordance with the present invention;
FIG. 6 is a schematic top view of a monitor box of the present invention;
FIG. 7 is a schematic top view of a monitor box of the present invention;
FIG. 8 is a schematic diagram of a monitoring method according to the present invention;
number in the figure: buoyancy tank 1, controller 11, storage battery 12, explosion-proof lamp 13, solar panel 14, wire loop 15, waterproof wire rope 16, lifting hook 17, lifting ring 18, monitoring box 2, U-shaped lifting plate 21, water quality monitoring sensor 22, linkage shaft 23, vortex blade 24, U-shaped rotating plate 25, grid slag filtering plate 26, sludge adsorption plate 27, telescopic hose 3, L-shaped riser 31, limiting plate 32, micro motor 33, drive bevel gear 34, screw 35, driven bevel gear 36, sleeve 37, wire barrel 38, square vertical rod 39, limiting spring 310, limiting stop 311, double-layer plate 4, waterproof motor 41, worm 42, worm wheel 43, hinge rod 44, fixing pin 45, L-shaped clamping rod 46.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment one: for realizing the fixed firm purpose and the high effect of detection of water quality monitoring facilities in deep water, this embodiment provides a fixed deep water quality monitoring facilities, see fig. 1-7, specifically, including buoyancy tank 1, the electric power storage component, monitoring mechanism, elevating system, fixed establishment, buoyancy tank 1 is the trapezoidal box form that the level transversely placed, install the electric power storage component in the buoyancy tank 1, the bottom surface below of buoyancy tank 1 is equipped with monitoring box 2, install monitoring mechanism in the monitoring box 2, the below of monitoring box 2 is equipped with flexible hose 3, the bottom of flexible hose 3 is equipped with opening double-deck board 4 down, double-deck board 4 is connected with monitoring box 2 through elevating system, install fixed establishment in the double-deck board 4, the bottom surface of monitoring box 2, the top surface of double-deck board 4 all is equipped with the sealing ring, the ring channel has all been seted up to the lateral surface of every sealing ring, flexible hose 3's both ends all overlap and are equipped with the fastening ring, the equal fixedly joint of every fastening ring is in the ring channel that corresponds.
In the invention, the electric storage component comprises a solar panel 14, a storage battery 12 and a controller 11, wherein a pair of obliquely and symmetrically arranged solar panels 14 are laid on two side surfaces of a buoyancy tank 1, an explosion-proof lamp 13 is arranged on one side of the top surface of the buoyancy tank 1, the model number of the explosion-proof lamp 13 is BZD188-02, the storage battery 12 is arranged on the inner top surface of the buoyancy tank 1, the model number of the storage battery 12 is DJM12100S, the controller 11 is arranged in the middle of the inner bottom surface of the buoyancy tank 1, the model number of the controller 11 is polymacron 9500, a power supply end of the solar panel 14 is electrically connected with the storage battery 12 through a power supply wire, the storage battery 12 is electrically connected with the controller 11 through a power transmission wire, solar energy is converted into electric energy by the solar panel 14 under the action of illumination and is transmitted to the storage battery 12 for storage, and the storage battery 12 provides power support for each electric appliance element.
In the invention, the monitoring box 2 is in a hollow circular box shape, the top surface of the monitoring box 2 is provided with a U-shaped hanging plate 21 with a downward opening, two ends of the bottom surface of the U-shaped hanging plate 21 are respectively fixedly connected with the monitoring box 2, two ends of the top surface of the U-shaped hanging plate 21 are provided with a pair of hanging rings 18, the bottom surface of the buoyancy tank 1 is provided with a pair of steel wire rings 15, each steel wire ring 15 is wound with a waterproof steel wire rope 16, the outer end of each waterproof steel wire rope 16 is provided with a hanging hook 17, each hanging hook 17 is clamped and sleeved on the corresponding hanging ring 18, according to the depth of the water surface, the outer end of each waterproof steel wire rope 16 is clamped and connected with the corresponding hanging ring 18 through the hanging hook 17, and the buoyancy tank 1 is placed on the water surface to drive the buoyancy tank 1 to float on the water surface, and the monitoring box 2 and the double-layer plate 4 are naturally sunk to the depth of the water bottom, so as to drive the waterproof steel wire ropes 16 to be tensioned.
In the invention, the monitoring mechanism comprises a linkage shaft 23 and a water quality monitoring sensor 22, a linkage bearing hole is formed in the middle of the top surface of the monitoring box 2, a linkage bearing is arranged in the linkage bearing hole, the linkage bearing is internally provided with the linkage shaft 23 which penetrates through and is fixedly connected, a plurality of vortex blades 24 are uniformly distributed at the top end of the linkage shaft 23 in the U-shaped hanging plate 21, and a U-shaped rotating plate 25 is arranged at the bottom end of the linkage shaft 23 in the monitoring box 2; the middle part of the inner bottom surface of the monitoring box 2 is provided with a water quality monitoring sensor 22, the model of the water quality monitoring sensor 22 is Y560-A, two side surfaces of the monitoring box 2 are provided with a pair of measuring holes, two side surfaces of the monitoring box 2, which are positioned outside the measuring holes, are provided with a pair of grid filter residue plates 26, and two side surfaces of a U-shaped rotating plate 25 are provided with a pair of mud residue adsorption plates 27; vortex blade 24 rotates along rivers to drive the synchronous rotation of universal driving shaft 23 and U-shaped revolving plate 25, rivers pass net slag filter 26 and get into monitoring box 2 through the measuring aperture in, water quality monitoring sensor 22 detects water quality, and in time transmit the detected signal to controller 11, simultaneously, when water quality monitoring sensor 22 operation, control explosion-proof lamp 13 through controller 11 starts, remind people in the waters around, in carrying out water quality monitoring operation, the cooperation of net slag filter 26, mud sediment adsorption plate 27 is used, impurity or mud sediment has been avoided adsorbing at water quality monitoring sensor 22 influence the accuracy of detected data.
In the invention, the lifting mechanism comprises an L-shaped vertical plate 31, a wire cylinder 38 and a screw rod 35, wherein the top surface of a double-layer plate 4 in a telescopic hose 3 is provided with a pair of symmetrically fixedly connected L-shaped vertical plates 31, a sleeve 37 vertically fixedly connected is arranged between the tops of the two L-shaped vertical plates 31, a wire cylinder 38 penetrating through the sleeve in a sliding manner is arranged in the sleeve 37, and the top end of the wire cylinder 38 is fixedly connected with the middle part of the bottom surface of a monitoring box 2; a limiting plate 32 which is transversely fixedly connected is arranged in the middle of the bottoms of the two L-shaped vertical plates 31, two ends of the limiting plate 32 are fixedly connected with the inner walls of the two L-shaped vertical plates 31 respectively, a limiting bearing hole is formed in the middle of the limiting plate 32, a limiting bearing is arranged in the limiting bearing hole, a screw rod 35 which vertically penetrates and fixedly connected is inserted into the limiting bearing, and the top of the screw rod 35 is spirally inserted into a wire cylinder 38; the bottom end of the screw rod 35 positioned below the limiting plate 32 is sleeved with a driven bevel gear 36 which is coaxially and fixedly connected, wherein the bottom of the inner wall of one L-shaped vertical plate 31 is provided with a micro motor 33, the model of the micro motor 33 is YX3-112M-4, the end part of a motor shaft of the micro motor 33 is sleeved with a drive bevel gear 34 which is coaxially and fixedly connected, and the drive bevel gear 34 is meshed and connected with the driven bevel gear 36; square holes are formed in the top of each L-shaped vertical plate 31, square vertical rods 39 penetrating through the square holes in a sliding mode are inserted into each square hole, the top end of each square vertical rod 39 is fixedly connected with the bottom surface of the monitoring box 2, limit stops 311 are arranged at the bottom ends of the square vertical rods 39 in the L-shaped vertical plates 31, and limit springs 310 are sleeved between the limit stops 311 and the square holes at the bottoms of the square vertical rods 39; the motor shaft of the micro motor 33 is controlled to slowly rotate, the driving bevel gear 34 is driven to synchronously rotate, the driven bevel gear 36 and the lead screw 35 are driven to synchronously rotate, the lead screw 35 is driven to be matched with the screw cylinder 38 to spirally rotate, and the screw cylinder 38 is driven to slide upwards along the sleeve 37; meanwhile, the square vertical rod 39 is driven to slide upwards along the square hole, the limit stop 311 is driven to compress the limit spring 310 upwards, the limit spring 310 deforms, the telescopic hose 3 is driven to stretch and lengthen, the monitoring box 2 is driven to change in the position of the deep water, and water quality of different deep layers of the water is conveniently detected.
Embodiment two: in the first embodiment, there is a problem that the floating of the monitoring device is unstable due to an excessive vortex flow velocity at the bottom of the water depth, so the first embodiment further includes:
in the invention, the fixing mechanism comprises a waterproof motor 41, an L-shaped clamping rod 46 and a hinging rod 44, wherein the waterproof motor 41 with a downward output end is arranged at the inner top of a double-layer plate 4, the model of the waterproof motor 41 is YZD-3-6, a worm 42 which is concentrically fixedly connected is arranged at the end part of a motor shaft of the waterproof motor 41, a pair of worm wheel shafts which are longitudinally fixedly connected are arranged at two sides of the worm 42 in the double-layer plate 4, a worm wheel 43 which is in rotary connection is sleeved on each worm wheel shaft, and the worm 42 is respectively meshed and connected with the two worm wheels 43; a pair of hinge shafts which are longitudinally fixedly connected are arranged at two ends of the inner bottom of the double-layer plate 4, each hinge shaft is sleeved with a hinge rod 44 which is movably hinged, the outer side of each worm wheel 43 is provided with an L-shaped clamping rod 46, the outer end of each hinge rod 44 is movably hinged with the middle part of the corresponding L-shaped clamping rod 46, and the outer end of each L-shaped clamping rod 46 is provided with a fixing pin 45 which is obliquely fixedly connected; the motor shaft of the waterproof motor 41 is controlled to slowly rotate, the worm 42 is driven to slowly rotate synchronously, the two worm gears 43 are driven to slowly reversely rotate around corresponding worm wheel shafts, the bottom ends of the two L-shaped clamping rods 46 are driven to swing towards the middle through the hinging action of the hinging rods 44, the two fixing pins 45 are driven to be respectively inserted into the deep water, and the stability of the double-layer plate 4 and the monitoring box 2 in the deep water is improved through the fixing action of the fixing pins 45.
Embodiment III: referring to fig. 8, in this embodiment, the invention further provides a monitoring method of the fixed deep water quality monitoring device, which includes the following steps:
the method comprises the steps that firstly, an explosion-proof lamp 13, a water quality monitoring sensor 22, a micro motor 33 and a waterproof motor 41 are electrically connected with a storage battery 12 through power lines respectively, a controller 11 is electrically controlled and connected with the explosion-proof lamp 13, the water quality monitoring sensor 22, the micro motor 33 and the waterproof motor 41 in sequence through control lines, a solar panel 14 converts solar energy into electric energy under the action of illumination and transmits the electric energy to the storage battery 12 for storage, and the storage battery 12 provides electric power support for all electric elements;
according to the depth of the water surface, a waterproof steel wire rope 16 with proper length is adopted, the outer end of the waterproof steel wire rope 16 is connected with a corresponding hanging ring 18 in a clamping mode through a hanging hook 17, the buoyancy tank 1 is placed on the water surface, the buoyancy tank 1 is driven to float on the water surface under the buoyancy action of the buoyancy tank 1, and meanwhile, under the action of gravity, the monitoring box 2 and the double-layer plate 4 naturally sink to the depth of the water surface, and the waterproof steel wire rope 16 is driven to be tensioned;
step three, when the double-layer plate 4 naturally subsides to the water bottom, the waterproof motor 41 is started, the motor shaft of the waterproof motor 41 is controlled to slowly rotate, the worm 42 is driven to synchronously and slowly rotate, the worm 42 is meshed and connected with the two worm gears 43, the two worm gears 43 are driven to slowly and reversely rotate around corresponding worm wheel shafts, the bottom ends of the two L-shaped clamping rods 46 are driven to swing towards the middle through the hinging action of the hinging rods 44, the two fixing pins 45 are driven to be respectively inserted into the deep water bottom, the operation of the waterproof motor 41 is stopped, and the stability of the double-layer plate 4 and the monitoring box 2 in the deep water bottom is increased through the fixing action of the fixing pins 45;
step four, because the flow velocity of water flow in the deep water bottom is relatively fast, drive the eddy current blade 24 to rotate along the water flow, and drive the linkage shaft 23 and U-shaped rotating plate 25 to rotate synchronously, the water flow enters into the monitoring box 2 through the measuring hole through the grid slag filtering plate 26, because the water flow is in a static state in a short time when the water quality monitoring sensor 22 detects the water quality, the linkage shaft 23 periodically drives the U-shaped rotating plate 25 and the sludge adsorption plate 27 to rotate, so that the sludge adsorption plate 27 is intermittently blocked on the measuring hole, the water quality monitoring sensor 22 detects the water quality in the short time, and timely transmits detection signals to the controller 11, meanwhile, when the water quality monitoring sensor 22 works, people in the surrounding water area are reminded of water quality monitoring work by controlling the starting of the explosion-proof lamp 13 through the controller 11, and the cooperation of the grid slag filtering plate 26 and the sludge adsorption plate 27 avoids the impurities or the sludge adsorption plate 27 from affecting the accuracy of the detection data in the water quality monitoring sensor 22;
step five, starting the micro motor 33, controlling the motor shaft of the micro motor 33 to slowly rotate, driving the driving bevel gear 34 to synchronously rotate, driving the driven bevel gear 36 and the screw rod 35 to synchronously rotate due to the meshed connection of the driving bevel gear 34 and the driven bevel gear 36, further driving the screw rod 35 to be matched with the screw cylinder 38 to spirally rotate, and driving the screw cylinder 38 to upwards slide along the sleeve 37 due to the reverse thrust of the spiral effect; meanwhile, the square vertical rod 39 is driven to slide upwards along the square hole, the limit stop 311 is driven to compress the limit spring 310 upwards, the limit spring 310 deforms, the distance between the monitoring box 2 and the double-layer plate 4 is driven to increase, the telescopic hose 3 is driven to stretch and lengthen, the monitoring box 2 is driven to change in the position of the deep water, and water quality of different deep layers of the water is conveniently detected.
The invention solves the problems of unstable fixation and poor detection effect of the water quality monitoring equipment in deep water through the matched use of the mechanism components, has compact overall structural design, increases the stability of the fixation of the monitoring equipment in water, facilitates the detection of water quality of different depths, and improves the accuracy and effect of water quality real-time monitoring.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a fixed deep water quality monitoring facilities, includes buoyancy tank (1), electric power storage subassembly, monitoring mechanism, elevating system, fixed establishment, its characterized in that: the buoyancy tank (1) is in a trapezoid box shape horizontally and transversely placed, an electric storage component is installed in the buoyancy tank (1), a monitoring box (2) is arranged below the bottom surface of the buoyancy tank (1), a monitoring mechanism is installed in the monitoring box (2), a telescopic hose (3) is arranged below the monitoring box (2), a double-layer plate (4) with a downward opening is arranged at the bottom end of the telescopic hose (3), the double-layer plate (4) is connected with the monitoring box (2) through a lifting mechanism, and a fixing mechanism is installed in the double-layer plate (4);
the electric power storage assembly comprises a solar panel (14), a storage battery (12) and a controller (11), wherein a pair of obliquely and symmetrically placed solar panels (14) are laid on two side surfaces of the buoyancy tank (1), an explosion-proof lamp (13) is installed on one side of the top surface of the buoyancy tank (1), the storage battery (12) is arranged on the inner top surface of the buoyancy tank (1), the controller (11) is arranged in the middle of the inner bottom surface of the buoyancy tank (1), the power supply end of the solar panel (14) is electrically connected with the storage battery (12) through a power supply line, and the storage battery (12) is electrically connected with the controller (11) through a power transmission line;
the monitoring box (2) is hollow and round box-shaped, a U-shaped hanging plate (21) with a downward opening is arranged on the top surface of the monitoring box (2), two ends of the bottom surface of the U-shaped hanging plate (21) are fixedly connected with the monitoring box (2) respectively, a pair of hanging rings (18) are arranged at two ends of the top surface of the U-shaped hanging plate (21), a pair of steel wire rings (15) are arranged on the bottom surface of the buoyancy box (1), waterproof steel wire ropes (16) are wound on each steel wire ring (15), hanging hooks (17) are arranged at the outer ends of each waterproof steel wire rope (16), and each hanging hook (17) is clamped and sleeved on the corresponding hanging ring (18);
the monitoring mechanism comprises a linkage shaft (23) and a water quality monitoring sensor (22), a linkage bearing hole is formed in the middle of the top surface of the monitoring box (2), a linkage bearing is installed in the linkage bearing hole, the linkage bearing is internally provided with the linkage shaft (23) which penetrates through and is fixedly connected, a plurality of vortex blades (24) are uniformly distributed at the top end of the linkage shaft (23) in the U-shaped hanging plate (21), and a U-shaped rotating plate (25) is arranged at the bottom end of the linkage shaft (23) in the monitoring box (2); the water quality monitoring device is characterized in that a water quality monitoring sensor (22) is mounted in the middle of the inner bottom surface of the monitoring box (2), a pair of measuring holes are formed in the two side surfaces of the monitoring box (2), a pair of grid slag filtering plates (26) are arranged on the two side surfaces of the monitoring box (2) outside the measuring holes, and a pair of sludge adsorption plates (27) are arranged on the two side surfaces of the U-shaped rotating plate (25).
2. The stationary type deep water body water quality monitoring device according to claim 1, wherein: the lifting mechanism comprises L-shaped risers (31), wire barrels (38) and lead screws (35), wherein the L-shaped risers (31) which are symmetrically fixedly connected are arranged on the top surface of a double-layer plate (4) in the telescopic hose (3), a sleeve (37) which is vertically fixedly connected is arranged between the tops of the two L-shaped risers (31), the wire barrels (38) which penetrate through the sleeve in a sliding manner are arranged in the sleeve (37), and the top ends of the wire barrels (38) are fixedly connected with the middle part of the bottom surface of the monitoring box (2); the two limiting plates (32) which are transversely fixedly connected are arranged in the middle of the bottoms of the L-shaped vertical plates (31), two ends of each limiting plate (32) are fixedly connected with the inner walls of the two L-shaped vertical plates (31) respectively, limiting bearing holes are formed in the middle of each limiting plate (32), limiting bearings are arranged in the limiting bearing holes, a screw rod (35) which vertically penetrates through and is fixedly connected is inserted in each limiting bearing, and the top of each screw rod (35) is spirally inserted in each screw barrel (38).
3. A stationary type deep water body quality monitoring apparatus as claimed in claim 2, wherein: the bottom end cover that is located limiting plate (32) in lead screw (35) is equipped with driven bevel gear (36) of coaxial rigid coupling, wherein, a miniature motor (33) is installed to the inner wall bottom of L shape riser (31), the motor shaft tip cover of miniature motor (33) is equipped with the initiative bevel gear (34) of coaxial rigid coupling, just initiative bevel gear (34) and driven bevel gear (36) meshing are connected.
4. A stationary deep water quality monitoring apparatus according to claim 3, wherein: every square hole has all been seted up at the top of L shape riser (31), every square hole all is inserted and is equipped with square montant (39) that slide run through, every the top of square montant (39) all with the bottom surface rigid coupling of monitoring box (2), be located the bottom of square montant (39) in L shape riser (31) and all be equipped with limit stop (311), be located limit stop (311), the bottom cover at square montant (39) between the square hole is equipped with spacing spring (310).
5. The stationary type deep water body water quality monitoring device as claimed in claim 4, wherein: the fixing mechanism comprises a waterproof motor (41), L-shaped clamping rods (46) and hinging rods (44), wherein the waterproof motor (41) with the downward output end is arranged at the inner top of the double-layer plate (4), a worm (42) which is concentrically fixedly connected is arranged at the end part of a motor shaft of the waterproof motor (41), a pair of worm wheel shafts which are longitudinally fixedly connected are arranged at the two sides of the worm (42) in the double-layer plate (4), worm wheels (43) which are in rotary connection are sleeved on each worm wheel shaft, and the worm (42) is respectively meshed and connected with the two worm wheels (43); the double-deck board (4) is equipped with the articulated shaft of a pair of vertical rigid couplings in both ends, every articulated shaft is last to be equipped with activity articulated rod (44) all to overlap, every the outside of worm wheel (43) all is equipped with L shape clamp rod (46), and every the outer end of articulated rod (44) all with the middle part activity articulated of corresponding L shape clamp rod (46), every the outer end of L shape clamp rod (46) all is equipped with fixed pin (45) of slant rigid coupling.
6. The stationary type deep water body water quality monitoring device according to claim 5, wherein: the bottom surface of monitoring box (2), the top surface of double-deck board (4) all are equipped with the sealing ring, every the ring channel has all been seted up to the lateral surface of sealing ring, the both ends of flexible hose (3) all overlap and are equipped with the fastening ring, every the equal fixedly connected block of fastening ring is in the ring channel that corresponds.
7. The method of monitoring a stationary type deep water quality monitoring apparatus according to claim 6, comprising the steps of:
the method comprises the steps that firstly, an explosion-proof lamp (13), a water quality monitoring sensor (22), a micro motor (33) and a waterproof motor (41) are electrically connected with a storage battery (12) through power lines respectively, a controller (11) is electrically controlled and connected with the explosion-proof lamp (13), the water quality monitoring sensor (22), the micro motor (33) and the waterproof motor (41) in sequence through control lines, a solar panel (14) converts solar energy into electric energy under the action of illumination and transmits the electric energy to the storage battery (12) for storage, and the storage battery (12) provides electric power support for various electric elements;
according to the depth of the water surface, a waterproof steel wire rope (16) with proper length is adopted, the outer end of the waterproof steel wire rope (16) is connected with a corresponding hanging ring (18) in a clamping mode through a hanging hook (17), the buoyancy tank (1) is placed on the water surface, the buoyancy tank (1) is driven to float on the water surface under the buoyancy action of the buoyancy tank (1), and meanwhile, under the action of gravity, the monitoring box (2) and the double-layer plate (4) naturally sink to the deep depth of the water surface, and the waterproof steel wire rope (16) is driven to be tensioned;
step three, when the double-layer plate (4) naturally subsides to the water bottom, the waterproof motor (41) is started, the motor shaft of the waterproof motor (41) is controlled to slowly rotate, and then the worm (42) is driven to synchronously and slowly rotate, as the worm (42) is meshed and connected with the two worm gears (43), the two worm gears (43) are driven to slowly reversely rotate around corresponding worm wheel shafts, the bottom ends of the two L-shaped clamping rods (46) are driven to swing towards the middle part through the hinging action of the hinging rods (44), and then the two fixing pins (45) are driven to be respectively inserted into the depth of the water bottom, the operation of the waterproof motor (41) is stopped, and the stability of the double-layer plate (4) and the monitoring box (2) in the depth of the water bottom is increased through the fixing action of the fixing pins (45);
step four, because the water flow flows at the depth of the water bottom at a relatively high speed, the vortex blades (24) are driven to rotate along the water flow, and the linkage shaft (23) and the U-shaped rotating plate (25) are driven to synchronously rotate, the water flow passes through the grid slag filtering plate (26) and enters the monitoring box (2) through the measuring holes, and when the water quality monitoring sensor (22) detects water quality, the water flow is in a static state in a short time, the accuracy of the detection can be ensured, the linkage shaft (23) periodically drives the U-shaped rotating plate (25) and the sludge adsorption plate (27) to rotate, so that the sludge adsorption plate (27) is intermittently blocked on the measuring holes, the water quality monitoring sensor (22) detects the water quality and timely transmits detection signals to the controller (11), meanwhile, when the water quality monitoring sensor (22) works, people in surrounding water areas are reminded of starting the explosion-proof lamp (13), and the water quality monitoring operation of the grid slag filtering plate (26) and the sludge adsorption plate (27) are matched with each other, so that the water quality or the impurity adsorption of the water quality monitoring sensor (22) is prevented from affecting the accuracy of the detection data;
step five, a micro motor (33) is started, a motor shaft of the micro motor (33) is controlled to slowly rotate, a driving bevel gear (34) is driven to synchronously rotate, the driving bevel gear (34) is connected with a driven bevel gear (36) in a meshed mode, the driven bevel gear (36) and a screw rod (35) are driven to synchronously rotate, the screw rod (35) is driven to be matched with a screw cylinder (38) to spirally rotate, and the screw cylinder (38) is driven to upwards slide along a sleeve (37) due to reverse thrust of spiral action; simultaneously, drive square montant (39) and upwards slide along square hole, drive limit stop (311) upwards compress spacing spring (310), spacing spring (310) takes place to deform, drive the interval between monitoring box (2) and double-deck board (4) and increase, drive flexible hose (3) tensile length, drive the position change of monitoring box (2) in the submarine depths, made things convenient for detecting the quality of water of the different deep layers of submarine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181306.8A CN113777266B (en) | 2021-10-11 | 2021-10-11 | Fixed deep water quality monitoring equipment and monitoring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181306.8A CN113777266B (en) | 2021-10-11 | 2021-10-11 | Fixed deep water quality monitoring equipment and monitoring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113777266A CN113777266A (en) | 2021-12-10 |
| CN113777266B true CN113777266B (en) | 2024-02-20 |
Family
ID=78855038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111181306.8A Active CN113777266B (en) | 2021-10-11 | 2021-10-11 | Fixed deep water quality monitoring equipment and monitoring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113777266B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142395B (en) * | 2023-04-18 | 2023-06-30 | 射阳县射阳港渔工贸开发有限公司 | Freshwater aquaculture water environmental parameter monitoring device |
| CN117309057B (en) * | 2023-09-28 | 2024-03-19 | 交通运输部天津水运工程科学研究所 | Real-time marine hydrologic monitoring device |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090088165A (en) * | 2008-02-14 | 2009-08-19 | 주식회사 중원엔지니어링 | Apparatus for measuring quality of water |
| KR101147138B1 (en) * | 2011-11-03 | 2012-05-25 | (주)청암휴엔텍 | Smapling device for water quality measuring system |
| KR20130058152A (en) * | 2011-11-25 | 2013-06-04 | (주) 나인테크 | Water improvement apparatus |
| CN207619189U (en) * | 2017-12-07 | 2018-07-17 | 李建辉 | A kind of removal of impurities pre-processing device of sewage quality detection |
| CN110376345A (en) * | 2019-07-19 | 2019-10-25 | 中矿（天津）岩矿检测有限公司 | A kind of environmental monitoring water quality detecting device and its detection method |
| CN209673778U (en) * | 2019-02-27 | 2019-11-22 | 罗亚飞 | A kind of water environment detection device |
| CN110749716A (en) * | 2019-11-29 | 2020-02-04 | 海安嘉臣环境科技有限公司 | River course quality of water on-line monitoring device |
| CN210051765U (en) * | 2019-06-17 | 2020-02-11 | 徐媛媛 | Floating type detection equipment with protection function for marine environment monitoring |
| CN211978882U (en) * | 2020-04-22 | 2020-11-20 | 嘉兴海慧环境科技有限公司 | Buoy type hydrology and water quality monitoring device |
| KR20210027591A (en) * | 2019-08-28 | 2021-03-11 | 주식회사 동서라인텍 | Sampling apparatus for mobile water quality measurement vehicle |
| CN112557117A (en) * | 2020-11-26 | 2021-03-26 | 李虎琴 | Water area layered sampling device for high-precision telescopic water quality monitoring |
| CN213210110U (en) * | 2020-08-25 | 2021-05-14 | 林友芳 | Open-air water quality monitoring device |
| CN113109529A (en) * | 2021-04-13 | 2021-07-13 | 福州大学 | Automatic water quality monitoring and purifying device |
| CN214334324U (en) * | 2021-01-13 | 2021-10-01 | 山西万水达工程技术咨询有限公司 | Water quality sample collection equipment for simulating river |
| CN214374864U (en) * | 2021-04-25 | 2021-10-08 | 曲靖诚丰岩土工程试验检测有限公司 | Portable water flow velocity measuring device for water conservancy detection |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9612230B2 (en) * | 2011-06-21 | 2017-04-04 | Miura Co., Ltd. | Water quality measuring device |
-
2021
- 2021-10-11 CN CN202111181306.8A patent/CN113777266B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090088165A (en) * | 2008-02-14 | 2009-08-19 | 주식회사 중원엔지니어링 | Apparatus for measuring quality of water |
| KR101147138B1 (en) * | 2011-11-03 | 2012-05-25 | (주)청암휴엔텍 | Smapling device for water quality measuring system |
| KR20130058152A (en) * | 2011-11-25 | 2013-06-04 | (주) 나인테크 | Water improvement apparatus |
| CN207619189U (en) * | 2017-12-07 | 2018-07-17 | 李建辉 | A kind of removal of impurities pre-processing device of sewage quality detection |
| CN209673778U (en) * | 2019-02-27 | 2019-11-22 | 罗亚飞 | A kind of water environment detection device |
| CN210051765U (en) * | 2019-06-17 | 2020-02-11 | 徐媛媛 | Floating type detection equipment with protection function for marine environment monitoring |
| CN110376345A (en) * | 2019-07-19 | 2019-10-25 | 中矿（天津）岩矿检测有限公司 | A kind of environmental monitoring water quality detecting device and its detection method |
| KR20210027591A (en) * | 2019-08-28 | 2021-03-11 | 주식회사 동서라인텍 | Sampling apparatus for mobile water quality measurement vehicle |
| CN110749716A (en) * | 2019-11-29 | 2020-02-04 | 海安嘉臣环境科技有限公司 | River course quality of water on-line monitoring device |
| CN211978882U (en) * | 2020-04-22 | 2020-11-20 | 嘉兴海慧环境科技有限公司 | Buoy type hydrology and water quality monitoring device |
| CN213210110U (en) * | 2020-08-25 | 2021-05-14 | 林友芳 | Open-air water quality monitoring device |
| CN112557117A (en) * | 2020-11-26 | 2021-03-26 | 李虎琴 | Water area layered sampling device for high-precision telescopic water quality monitoring |
| CN214334324U (en) * | 2021-01-13 | 2021-10-01 | 山西万水达工程技术咨询有限公司 | Water quality sample collection equipment for simulating river |
| CN113109529A (en) * | 2021-04-13 | 2021-07-13 | 福州大学 | Automatic water quality monitoring and purifying device |
| CN214374864U (en) * | 2021-04-25 | 2021-10-08 | 曲靖诚丰岩土工程试验检测有限公司 | Portable water flow velocity measuring device for water conservancy detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113777266A (en) | 2021-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113777266B (en) | Fixed deep water quality monitoring equipment and monitoring method thereof | |
| CN111649984A (en) | Deep sea sediment sampling device and sampling method thereof | |
| CN113464889B (en) | Landscape lamp for water surface and use method thereof | |
| CN214952428U (en) | Water sampling device for environmental detection | |
| CN212568021U (en) | Deep sea sediment sampling equipment | |
| CN111337298B (en) | Floating type marine environment monitoring device based on automatic kinetic energy walking | |
| CN217304512U (en) | Water quality monitoring stratified sampling ware | |
| CN206787669U (en) | Hydraulic engineering Level monitor | |
| CN112198010A (en) | Water source monitoring device for environmental monitoring | |
| CN112432815A (en) | Floating type ocean water body sampling device capable of remotely controlling sampling depth | |
| CN217483941U (en) | Sampler capable of remotely controlling and adjusting water sampling depth | |
| CN215812752U (en) | Water quality monitoring device for environmental assessment | |
| CN214368576U (en) | Intelligent inspection robot for underwater pipeline | |
| CN107140117A (en) | A kind of marine detecting instrument anti-halobios adhersion lowering or hoisting gear | |
| CN214844202U (en) | Marine pollution water environment sampling device | |
| CN213121237U (en) | A immersible pump for sewage treatment | |
| CN207029476U (en) | A kind of marine detecting instrument anti-halobios adhersion lowering or hoisting gear | |
| CN217385466U (en) | Energy-saving seawater real-time water quality detection device | |
| CN116929856B (en) | Sampling robot and method for monitoring pollution of urban sewage to inland water quality | |
| CN219673990U (en) | Positioning device for sea pipe leakage detection | |
| CN210981895U (en) | Environmental science water sample collection system | |
| CN110220740A (en) | A kind of deep earth sampling method based on mobile model deep earth sampling drilling machine | |
| CN216050940U (en) | Sampling device for water environmental engineering detection | |
| CN211855442U (en) | Hydraulic engineering gate area quality of water yield check out test set | |
| CN115165457B (en) | Seawater and sediment integrated acquisition equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |