CN115165465B - Multifunctional water quality monitoring equipment - Google Patents
Multifunctional water quality monitoring equipment Download PDFInfo
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- CN115165465B CN115165465B CN202210794520.9A CN202210794520A CN115165465B CN 115165465 B CN115165465 B CN 115165465B CN 202210794520 A CN202210794520 A CN 202210794520A CN 115165465 B CN115165465 B CN 115165465B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- 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
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- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The invention discloses multifunctional water quality monitoring equipment, and belongs to the technical field of water quality monitoring equipment. The utility model provides a multi-functional water quality monitoring equipment, is provided with the sampling tube including floating the case in the cavity, still includes: the sample disc arranged in the first cavity is rotated, a driving groove communicated with the sample groove is formed in the sample disc, a shifting block is fixedly connected to the side wall of the driving groove, a knocking ring is rotatably connected in the driving groove, a knocking plate is fixedly connected to the outer ring of the knocking ring and matched with the shifting block, and when the knocking ring rotates, the knocking plate is driven to cross the shifting block to knock the outer wall of the sampling bottle; the sampling head is arranged in the cavity II, a sampling hole is formed in the bottom of the cavity II, the input end of the sampling head penetrates through the sampling hole and extends to the bottom, and the sampling head is communicated with the sampling tube; the invention realizes the forward and backward sampling and hovering sampling of the floating box through three groups of circulating cylinders, removes bubbles in a sampling bottle during sampling and improves the precision of monitoring a water sample.
Description
Technical Field
The invention relates to the technical field of water quality monitoring equipment, in particular to multifunctional water quality monitoring equipment.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and comprises natural water which is not polluted and is polluted, various industrial drainage water and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like.
Traditional water quality monitoring is artifical each sampling point that gets into, take a sample the water source then deposit the water source of sample in the sampling bottle and send into the laboratory, utilize special monitoring devices to monitor, this kind of mode is not only time-consuming and energy-consuming, and the monitoring effect is not good moreover, current online water quality monitoring device is mostly to fix water quality monitoring instrument's probe at the lakebed, this kind of mode monitoring area is limited, it is comprehensive just can monitor to need to install multiunit probe, the monitoring cost is higher and can't take a sample the reservation to the monitoring point.
In the manual sampling process, large-scale sampling such as river surface and reservoir, work load is great, especially to the river of torrential, and danger coefficient is high during the sampling to bubble appears easily in the sampling bottle of retaining water sample, causes the lower defect of follow-up water sample detection precision.
Disclosure of Invention
The invention aims to solve the defects that large-area sampling of a water area is difficult and a reserved water sample is easy to damage in the prior art, and provides multifunctional water quality monitoring equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multi-functional water quality monitoring equipment, is including floating the case, it is provided with the propulsion portion that is used for the drive to float the case and removes to float bottom of the case portion, it has set gradually the cavity one and the cavity two of mutual intercommunication from top to bottom to float the incasement, be provided with the sampling tube in the cavity one, still include: the sample disc is rotatably arranged in the first cavity, a sample groove is formed in the sample disc, a driving groove communicated with the sample groove is formed in the sample disc, a shifting block is fixedly connected to the side wall of the driving groove, a knocking ring is rotatably connected in the driving groove, a knocking plate is fixedly connected to the outer ring of the knocking ring and matched with the shifting block, and when the knocking ring rotates, the knocking plate is driven to cross the shifting block to knock the outer wall of the sampling bottle; the setting is in sampling head in the cavity two, the thief hole has been seted up to two bottoms of cavity, the input of sampler runs through the thief hole and extends to the bottom, the sampler is linked together with the sampling tube.
In order to ensure that the sampling head can stably extract the water sample, preferably, the sampling head further comprises: rotate to be connected sleeve in the cavity two, wherein, telescopic inner wall is provided with the thread groove, be provided with on the sample connection with thread groove matched with flank of screw, the top fixedly connected with rectangular pipe of sample connection, the rectangular pipe is linked together with the sampling tube through flexible pipe, fixed connection be in the gear one and the gear two of sleeve outer wall, fixedly connected with motor one in the cavity two, the output fixedly connected with of motor one and gear two phase meshing gear four.
Furthermore, a flow guide channel is formed in the knocking ring, a vortex plate is fixedly connected in the flow guide channel, and two ends of the flow guide channel are respectively communicated with the sampling tube and the telescopic tube.
In order to accurately control the operation of the floating box, the propelling part comprises three groups of circulating cylinders which are rotatably connected to the bottom of the floating box, the circulating cylinders are circumferentially and uniformly distributed at the bottom of the floating box, intercepting plates are fixedly connected to two ends of each circulating cylinder, and turbines are arranged in the circulating cylinders.
Preferably, fixedly connected with mounting panel in the two cavitys, the top fixedly connected with motor two of mounting panel, the output fixedly connected with drive shaft of motor two, the drive shaft runs through cavity two and extends to the bottom, the one end of motor two is kept away from to circulation section of thick bamboo fixed connection at the drive shaft.
In order to ensure smooth operation of the floating box, the bottom of the mounting plate is fixedly connected with a middle rotating drum, the middle rotating drum is communicated with a sampling pipe through a circulating pipe, a control valve is arranged on the sampling pipe, the bottom of the middle rotating drum is rotatably connected with a third gear, the third gear is meshed with a first gear, a drain hole is formed in the third gear, a spiral cutting piece is fixedly connected to the drain hole, and the spiral cutting piece is attached to a driving shaft.
In order to improve the cleaning effect on the driving shaft, furthermore, the spiral cutting blades are provided with a plurality of groups, and the plurality of groups of spiral cutting blades are uniformly distributed on the water discharge hole in a circumferential manner.
In order to guarantee the high-efficient stable sample of sampling probe, preferably, fixedly connected with pump body in the sampling probe, the output and the rectangular pipe of pump body are linked together, the input fixedly connected with extension tube of pump body, be provided with the sensor in the sampling probe.
In order to ensure the stability of the sampling bottle during water storage, preferably, an installation groove is formed in the bottom of the cavity, a spring is arranged in the installation groove, one end of the spring is fixedly connected with a ball body, and a ball groove matched with the ball body is formed in the bottom of the sample plate.
Preferably, the top of the first cavity is in threaded connection with a cover plate, and a camera is arranged on the cover plate.
Compared with the prior art, the invention provides a multifunctional water quality monitoring device, which has the following beneficial effects:
1. the multifunctional water quality monitoring equipment is circumferentially and uniformly distributed at the bottom of the floating box through three groups of circulating cylinders, each group of circulating cylinders can be independently controlled to turn to realize the forward movement, backward movement, hovering sampling and the like of the floating box, personnel do not need to launch or rowing to enter the river surface, efficient and rapid water sample monitoring and sampling operation can be carried out, the safety is high, the operation is simple, and the workload is reduced;
2. the multifunctional water quality monitoring equipment is knocked on the outer wall of the sampling bottle through the knocking plate, so that when a sampling pipe above the sampling bottle conveys a water sample into the sampling bottle, bubbles are prevented from remaining on the inner wall of the sampling bottle, and the interference of bubble infrared rays on a water body after sampling during laboratory monitoring is reduced, so that the monitoring precision of the water sample is effectively improved, especially for a low-concentration sample;
3. according to the multifunctional water quality monitoring device, redundant water samples are guided to be discharged along the spiral cutting piece through the water discharge hole, on one hand, the spiral cutting piece can form a rotational flow to wash the outer wall of the circulating cylinder, on the other hand, water flow is pressed on the spiral cutting piece, so that the third gear is fixed, the sleeve is prevented from rotating during sampling, and the sampling stability is guaranteed;
4. according to the multifunctional water quality monitoring device, the cover plate is in threaded connection with the top of the first cavity, so that water can be prevented from entering the first cavity from the upper part, the camera is further arranged on the cover plate and used for observing the environment around the floating box in real time, a person can conveniently control the remote floating box on the shore, and the multifunctional water quality monitoring device can also safely and efficiently sample complex terrains;
5. this multi-functional water quality monitoring equipment through set up the sensor in the sampling head, when turbidity inductor detected the water sample turbidity when great, the sampling tube just can extract partial water sample and send to the sampling bottle in, carries out the high accuracy testing of follow-up laboratory and confirms to effectively promote work efficiency.
Drawings
FIG. 1 is a schematic structural diagram I of a multifunctional water quality monitoring device provided by the invention;
FIG. 2 is a schematic structural diagram II of a multifunctional water quality monitoring device provided by the invention;
FIG. 3 is a third schematic structural view of a multifunctional water quality monitoring device provided by the present invention;
FIG. 4 is a schematic structural view of part A in FIG. 3 of the multifunctional water quality monitoring device according to the present invention;
FIG. 5 is a schematic structural diagram of a sampling head of the multifunctional water quality monitoring device provided by the invention;
FIG. 6 is a schematic structural view of a sample tray of the multifunctional water quality monitoring device provided by the invention;
FIG. 7 is a schematic structural view of a spiral cutting blade of the multifunctional water quality monitoring device provided by the invention;
fig. 8 is a schematic structural diagram of a knocking ring of the multifunctional water quality monitoring device provided by the invention.
In the figure: 1. a floating box; 101. a first cavity; 102. a second cavity; 103. mounting a plate; 104. mounting grooves; 105. a spring; 106. a sphere; 2. a sample tray; 201. a sample tank; 202. a drive slot; 203. shifting blocks; 204. a vent hole; 205. a ball groove; 3. knocking the ring; 301. knocking the plate; 302. a flow guide channel; 303. a whirl plate; 4. a sleeve; 401. a first gear; 402. a second gear; 403. a first motor; 404. a fourth gear; 5. a sampling tube; 501. a middle rotating cylinder; 502. a circulation pipe; 6. a third gear; 601. a drain hole; 602. a spiral cutting blade; 7. a circulation cylinder; 701. a interception plate; 702. a turbine; 703. a second motor; 8. a sampling head; 801. a pump body; 802. a rectangular tube; 803. a telescopic pipe; 804. an extension pipe; 805. a sensor; 9. a cover plate; 901. a camera is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-8, a multifunctional water quality monitoring device comprises a floating box 1 capable of floating on the water surface, a first cavity 101 and a second cavity 102 which are communicated with each other are sequentially arranged in the floating box 1 from top to bottom, an annular cavity is arranged around the first cavity 101, a storage battery and a control panel which can supply energy can be arranged in the annular cavity, three groups of circulation cylinders 7 submerged below the water surface are rotatably connected to the bottom of the floating box 1, the three groups of circulation cylinders 7 are circumferentially and uniformly distributed at the bottom of the floating box 1, each group of circulation cylinders 7 can be independently controlled to turn to realize advancing, retreating, hovering sampling and the like of the floating box 1, and the specific control mode is that a mounting plate 103 is fixedly connected to the inside of the second cavity 102, a second motor 703 is fixedly connected to the top of the mounting plate 103, a second motor 703 is fixedly connected to the output ends of the three groups of the independently controlled second motors 703, a driving shaft extends to the bottom through the second cavity 102, the circulation cylinders 7 are fixedly connected to one ends of the driving shaft far away from the second motor 703, two ends of the two circulation cylinders 7 are fixedly connected to baffle plates 701, which allow water flow to pass through a turbine, the turbine 702 arranged at the other ends of the circulation cylinders 7, the other ends of the circulation cylinders 702, when the floating box 1 is changed, the floating box 1, and the floating box is used, and the floating box is changed when the floating box 1 is required to be changed; when the floating box 1 needs to be controlled to turn, the water inlet direction of one group of circulating cylinders 7 can be independently controlled to be consistent with the turning direction, the turning speed is low, the three groups of circulating cylinders 7 can be synchronously controlled to turn simultaneously through the second motor 703, the turning speed is high, the power is sufficient, the device is suitable for turbulent rivers, when the monitoring and sampling are needed, the turbines 702 can be closed to prevent water fluctuation, but for the turbulent flowing water or the lake surface of a reservoir with large waves, the water inlet directions of the three groups of circulating cylinders 7 can be pointed to the central line of the floating box 1, the water pumping speed of each group of turbines 702 is controlled according to the direction of the water flow, the hovering effect on the water surface is realized, and the sampling stability is ensured;
through the mode, efficient and rapid water sample monitoring and sampling operation can be performed without personnel launching or rowing to enter the river surface, the safety is high, the operation is simple, and the workload is reduced;
in addition, for sampling operation, a sampling pipe 5 is arranged in the cavity I101 and is used for pumping water below the floating box 1 into a sampling bottle, for preventing the sampling bottle, a group of sample trays 2 which are rotatably arranged in the cavity I101 are arranged, sample grooves 201 are formed in the sample trays 2, four groups of sample grooves 201 are formed in the sample grooves 201, the four groups of sample grooves 201 are circumferentially and uniformly distributed on the sample trays 2, the sampling bottle is placed in the sample groove 201, wherein a driving groove 202 communicated with the sample grooves 201 is formed in the sample tray 2, the driving groove 202 is positioned at the central position of the four groups of sample grooves 201, the side wall of the driving groove 202 is fixedly connected with a shifting block 203, and the driving groove 202 is rotatably connected with a knocking ring 3, the deformable knocking plate 301 is fixedly connected to the outer ring of the knocking ring 3, in order to prevent the knocking plate 301 from damaging the sampling bottle, the preferable knocking plate 301 is made of rubber or silica gel, so that when the knocking ring 3 rotates, the knocking plate 301 can be driven to gradually approach and abut against the shifting block 203, along with the continuous rotation of the knocking ring 3, the knocking plate 301 can cross over the shifting block 203 to knock on the outer wall of the sampling bottle, so that when a water sample is conveyed into the sampling bottle through the upper sampling tube 5, bubbles are prevented from remaining on the inner wall of the sampling bottle, the interference of bubble infrared rays on a sampled water body during laboratory monitoring is reduced, and the monitoring precision of the water sample is effectively improved, particularly for a low-concentration sample;
specific sampling mode does, a sampling head 8 with monitoring function has been installed in cavity two 102, when the extraction water sample, pump body 801 through the internal fixed connection of sampling head 8 draws water, pump body 801's output can flow to in sampling tube 5 with the rivers, pump body 801's input fixedly connected with extension pipe 804, when the sample, the extraction that carries out the water sample in extension pipe 804 can go into the aquatic deeply, be provided with sensor 805 in the sampling head 8, in order to monitor in advance, sensor 805 can select turbidity inductor for use, when turbidity inductor detects the water sample turbidity great, sampling tube 5 just can extract partial water sample and send to in the sampling bottle, carry out the high accuracy detection of follow-up laboratory and confirm, thereby effectively promote work efficiency, the sampling hole has been seted up in cavity two 102 bottoms, extension pipe 804 on the sampling head 8 runs through the sampling hole and extends to the bottom, can stretch out when the sample, accomodate when not taking a sample, lifting means's life.
Referring to fig. 3, 4 and 5, the lifting of the sampling head 8 can be controlled by the electric telescopic rod, and can also be adjusted adaptively according to the design, which includes: the sleeve 4 is rotatably connected in the second cavity 102, wherein a thread groove is formed in the inner wall of the sleeve 4, a thread surface matched with the thread groove is formed in the sampling head 8, a rectangular pipe 802 is fixedly connected to the top of the sampling head 8, a rectangular hole is formed in a clamping plate between the first cavity 101 and the second cavity 102, and the rectangular pipe 802 slides in the rectangular hole, so that when the sleeve 4 rotates forwards and backwards, the sampling head 8 is matched with the thread groove in the sampling head 8 and limited by the rectangular hole, and can ascend and descend, so that the extension pipe 804 can extend into or separate from a water body to perform operations such as water sample collection, in addition, in order to enable the sampling head 8 to still effectively convey a water sample when ascending and descending, the rectangular pipe 802 is communicated with the sampling pipe 5 through an extension pipe 803, a first gear 401 and a second gear 402 are fixedly connected to the outer wall of the sleeve 4, a first motor 403 is fixedly connected in the second cavity 102, a fourth gear 404 meshed with the second gear 402 is fixedly connected to the output end of the first motor 403, and the lifting of the sampling head 8 can be controlled.
In order to better utilize the power for conveying the water sample, the knocking ring 3 is provided with a flow guide channel 302, the flow guide channel 302 is internally and fixedly connected with a vortex plate 303, and two ends of the flow guide channel 302 are respectively communicated with the sampling tube 5 and the extension tube 803, i.e. the vortex plate 303 can be pushed to rotate in the water sample conveying process, so that the knocking ring 3 is provided with rotary power;
of course, the knocking ring 3 can also be driven by the motor to rotate, and the achieved effect is consistent, but the production cost is higher, and the assembly is inconvenient.
Referring to fig. 3 and 4, a middle rotary drum 501 is fixedly connected to the bottom of the mounting plate 103, the middle rotary drum 501 is communicated with a sampling tube 5 through a circulating pipe 502, a control valve is arranged on the sampling tube 5, the control valve is a three-way electromagnetic valve, on one hand, the position of water and the amount of water sample fed into the sampling bottle can be controlled, on the other hand, redundant water sample can be directly fed into the middle rotary drum 501 through the circulating pipe 502, a gear three 6 is rotatably connected to the bottom of the middle rotary drum 501, the gear three 6 is meshed with a gear one 401, a drain hole 601 is arranged on the gear three 6, 5-6 groups of spiral cutting pieces 602 which are uniformly distributed in the circumference are fixedly connected to the drain hole 601, spiral cutting piece 602 and the laminating of drive axle mutually, that is, when floating case 1 and stopping the sample, stretch into the water along with extension pipe 804, also can drive spiral cutting piece 602 and rotate in the drive shaft, the pasture and water that probably articulates in the drive shaft cuts off and pushes away from, guarantee to float case 1's stability next time and advance, in addition, the unnecessary water sample in the rotary drum 501 also can discharge along spiral cutting piece 602 through wash port 601 in getting into, on the one hand, it can form the whirl and erode circulation section of thick bamboo 7 outer wall, on the other hand, rivers press on spiral cutting piece 602, thereby fix gear three 6, prevent when the sample, sleeve 4 rotates, guarantee the stability of sample.
Referring to fig. 3 and 4, mounting groove 104 has been seted up to the bottom in cavity one 101, be provided with spring 105 in the mounting groove 104, spring 105's one end fixedly connected with spheroid 106, the bottom of sample dish 2 has been seted up with spheroid 106 matched with ball groove 205, sample dish 2 is spacing through spheroid 106, guarantee that its position in cavity one 101 is unchangeable, ensure that the control valve can be accurate send water into in the appointed sample bottle, after the sample is accomplished, float case 1 and get back to the bank, the staff is to sample dish 2 revolving force a little, make ball groove 205 cross spheroid 106, thereby misplace sample bottle and sampling tube 5, be convenient for take the sample bottle who contains the sample, discharge outlet 204 has been seted up in the bottom of sample dish 2, can be timely with remaining water in the sample groove 201 float case 1.
In addition, the top of the first cavity 101 is in threaded connection with the cover plate 9, so that water can be prevented from entering the first cavity 101 from the upper side, the cover plate 9 is further provided with the camera 901 for observing the surrounding environment of the floating box 1 in real time, personnel can conveniently control the floating box 1 remotely on the shore, and sampling can be safely and efficiently performed on complex terrains.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional water quality monitoring equipment, includes floats case (1), its characterized in that, it is provided with the propulsion portion that is used for the drive to float case (1) and removes to float case (1) bottom, float and from top to bottom set gradually cavity one (101) and cavity two (102) that communicate each other in case (1), be provided with in cavity one (101) sampling tube (5), still include:
a sample disc (2) rotatably arranged in the first cavity body (101), a sample groove (201) is arranged on the sample disc (2),
the sample tray (2) is internally provided with a driving groove (202) communicated with a sample groove (201), the side wall of the driving groove (202) is fixedly connected with a shifting block (203), the driving groove (202) is rotationally connected with a knocking ring (3), the outer ring of the knocking ring (3) is fixedly connected with a knocking plate (301), the knocking plate (301) is matched with the shifting block (203), and when the knocking ring (3) rotates, the knocking plate (301) is driven to pass through the shifting block (203) to knock the outer wall of a sampling bottle;
the sampling head (8) is arranged in the second cavity (102), a sampling hole is formed in the bottom of the second cavity (102), the input end of the sampling head (8) penetrates through the sampling hole and extends to the bottom, and the sampling head (8) is communicated with the sampling pipe (5);
a sleeve (4) which is connected in the second cavity (102) in a rotating way,
wherein, the inner wall of the sleeve (4) is provided with a thread groove, the sampling head (8) is provided with a thread surface matched with the thread groove, the top of the sampling head (8) is fixedly connected with a rectangular pipe (802), the rectangular pipe (802) is communicated with the sampling pipe (5) through a telescopic pipe (803),
the gear I (401) and the gear II (402) are fixedly connected to the outer wall of the sleeve (4), the motor I (403) is fixedly connected in the cavity II (102), and the output end of the motor I (403) is fixedly connected with the gear II (402) meshed with the gear IV (404); a flow guide channel (302) is formed in the knocking ring (3), a vortex plate (303) is fixedly connected in the flow guide channel (302), and two ends of the flow guide channel (302) are respectively communicated with the sampling tube (5) and the telescopic tube (803); the propelling part comprises three groups of circulating cylinders (7) which are rotatably connected with the bottom of the floating box (1), the three groups of circulating cylinders (7) are uniformly distributed at the bottom of the floating box (1) in a circumferential manner,
wherein, two ends of the circulating cylinder (7) are fixedly connected with intercepting plates (701), and a turbine (702) is arranged in the circulating cylinder (7); the mounting plate (103) is fixedly connected in the second cavity (102), the second motor (703) is fixedly connected to the top of the mounting plate (103), the output end of the second motor (703) is fixedly connected with a driving shaft, the driving shaft penetrates through the second cavity (102) and extends to the bottom, and the circulating cylinder (7) is fixedly connected to one end, far away from the second motor (703), of the driving shaft; the bottom fixedly connected with well rotary drum (501) of mounting panel (103), well rotary drum (501) is linked together through circulating pipe (502) and sampling tube (5), be provided with the control valve on sampling tube (5), the bottom of well rotary drum (501) is rotated and is connected with gear three (6), gear three (6) and gear one (401) mesh mutually, wash port (601) have been seted up on gear three (6), fixedly connected with spiral cutting piece (602) on wash port (601), spiral cutting piece (602) and driving shaft laminating mutually.
2. The multifunctional water quality monitoring device according to claim 1, wherein the spiral cutting blades (602) are provided with a plurality of groups, and the plurality of groups of spiral cutting blades (602) are circumferentially and uniformly distributed on the water drainage holes (601).
3. A multifunctional water quality monitoring device according to any one of claims 1-2, characterized in that a pump body (801) is fixedly connected in the sampling head (8), the output end of the pump body (801) is communicated with the rectangular pipe (802), the input end of the pump body (801) is fixedly connected with an extension pipe (804), and a sensor (805) is arranged in the sampling head (8).
4. The multifunctional water quality monitoring device according to any one of claims 1-2, wherein a mounting groove (104) is formed in the bottom of the first cavity (101), a spring (105) is arranged in the mounting groove (104), one end of the spring (105) is fixedly connected with a ball body (106), and a ball groove (205) matched with the ball body (106) is formed in the bottom of the sample tray (2).
5. The multifunctional water quality monitoring device according to any one of claims 1-2, wherein a cover plate (9) is connected to the top of the first cavity (101) in a threaded manner, and a camera (901) is arranged on the cover plate (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210794520.9A CN115165465B (en) | 2022-07-07 | 2022-07-07 | Multifunctional water quality monitoring equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210794520.9A CN115165465B (en) | 2022-07-07 | 2022-07-07 | Multifunctional water quality monitoring equipment |
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| CN115165465A CN115165465A (en) | 2022-10-11 |
| CN115165465B true CN115165465B (en) | 2023-02-03 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115508153B (en) * | 2022-11-23 | 2023-03-24 | 江苏云洲智能科技有限公司 | Water surface robot for water quality detection |
| CN115745203A (en) * | 2022-12-05 | 2023-03-07 | 中国水产科学研究院珠江水产研究所 | Fishery resource monitoring system based on fresh water lake |
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