CN114034832B - Multifunctional water quality monitoring device - Google Patents
Multifunctional water quality monitoring device Download PDFInfo
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- CN114034832B CN114034832B CN202111313338.9A CN202111313338A CN114034832B CN 114034832 B CN114034832 B CN 114034832B CN 202111313338 A CN202111313338 A CN 202111313338A CN 114034832 B CN114034832 B CN 114034832B
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- bottle
- groove
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 90
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000000875 corresponding effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011084 recovery Methods 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
-
- 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
-
- 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
- B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
- B63B2035/008—Unmanned surface vessels, e.g. remotely controlled remotely controlled
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a multifunctional water quality monitoring device which comprises a main body, a sensor, a sampling tube, a suction device, a sampling bottle and a power supply, wherein the suction device with the bottom connected with the sampling tube is arranged in the main body. The ship comprises a main body, wherein the main body is arranged on one side of the main body in a detachable manner, an alignment mechanism is arranged between the main body and the ship body, a corresponding magnet and an electromagnet are respectively arranged between the main body and the ship body, and a propeller is arranged at the bottom of the ship body. The hull sets up can be connected and rotatable pipe with suction means, and the hull sets up a plurality of sample draw-in grooves and a water drainage tank, and the sample bottle can be dismantled and set up in the sample draw-in groove. The sampling bottle comprises a bottle cap, and corresponding sealing cover devices are arranged above the sampling clamping grooves. Compared with the existing split type water quality detection device, the split type water quality detection device is more intelligent, and the machine replaces manual work in the process from loading the sampling bottle to taking the sampling bottle out, so that the workload of operators is reduced, and the possibility of detecting data errors caused by manual operation is avoided.
Description
Technical Field
The invention relates to a multifunctional water quality monitoring device.
Background
In the existing water quality detection device, although part of products can be separated and the water quality is sampled by time division and time division, the time period is manually distinguished in the recovery work of the sampled sampling bottle, and the detection unit is sent after the time registration is further marked. In the process, the manual distinction registration is easy to be practical, and the accuracy of the detection result can be influenced no matter the time recording is wrong or the position sequence of the sampling bottle is wrong. Therefore, in order to avoid errors, it is necessary to design a more intelligent multifunctional water quality monitoring device capable of automatically recording the sampling time after the sampling is completed, so as to ensure the accuracy of the result.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the multifunctional water quality monitoring device which can divide and sample water quality in a water area in a time period, can package a sampling bottle and can record the sampling time on a bottle cap.
The technical scheme adopted for solving the technical problems is as follows: the multifunctional water quality monitoring device comprises a main body, a sensor, a sampling tube, a suction device, a sampling bottle and a power supply, wherein the sensor and the sampling tube are arranged at the bottom of the main body, and the suction device connected with the sampling tube is arranged in the main body; in addition, the multifunctional water quality monitoring device also comprises a ship body, wherein the ship body is detachably arranged on one side of the main body, an alignment mechanism is arranged between the main body and the ship body, a corresponding magnet and a second electromagnet are respectively arranged between the main body and the ship body, a propeller driven by the driving mechanism is arranged at the bottom of the ship body, and a wireless control module is also arranged on the ship body and is connected with the electromagnets and the propellers;
the suction device further comprises a connecting pipe, the ship body is provided with a second connecting pipe matched with the connecting pipe, a rotatable guide pipe is vertically arranged on the second connecting pipe, the ship body is provided with a second driving mechanism for driving the guide pipe to rotate, the ship body is provided with a plurality of sampling clamping grooves and a drainage groove by taking the guide pipe as a central rotating array, the bottom of the drainage groove is connected with the outer wall of the ship body, the sampling clamping groove is provided with a taking and placing groove with an outer opening, and the sampling bottle is detachably arranged in the sampling clamping groove;
the sampling bottle further comprises a bottle cover, a corresponding sealing cover device is arranged above each sampling clamping groove, each sealing cover device comprises a lifting mechanism and a clamping mechanism matched with the bottle cover, and the clamping mechanism is lifted above the sampling clamping grooves through the lifting mechanism.
Further, the alignment mechanism is a connecting groove and a connecting end, the connecting groove is arranged on the main body, the opening of the connecting groove is arranged in a wide-outside and narrow-inside inclined manner, and the connecting end matched with the connecting groove is arranged on the ship body.
Further, it still includes solar panel, solar panel sets up at the top of main part, the inside power of main part is connected to solar panel, set up the second power in the hull, the main part sets up the output plug of connecting the power, the hull sets up the input socket of connecting the second power, output plug and input socket cooperation are connected.
Further, the clamping mechanism comprises a push rod, a chuck, clamping jaws, elastic sheets and springs, wherein the push rod is arranged on an output shaft of the lifting mechanism, the chuck is slidably arranged at the tail end of the bottom of the push rod, the clamping jaws are hinged at the left end and the right end of the chuck, the elastic sheets which enable the bottom of the clamping jaws to incline inwards are arranged between the chuck and the clamping jaws, the limiting ends are arranged at the outer sides of the clamping jaws, through holes matched with the limiting ends are formed in the top ends of the sampling clamping grooves, and the springs are arranged between the chuck and the push rod; the top of bottle lid sets up time module, time module includes time display and trigger type time switch.
Further, the time display also displays a date.
Further, the aligning mechanism further comprises weights respectively arranged at the bottoms of the main body and the ship body, and the left end of each weight of the ship body is square conical.
Further, the bottom of getting and putting the groove is rotatable to set up and gets and put the clamp, get and put the inboard that the clamp was put and set up with sample bottle complex clamp groove, get and put and set up locking mechanism between clamp and the hull.
The beneficial effects of the invention are as follows: compared with the existing split type water quality detection device, the split type water quality detection device is more intelligent, and the machine replaces manual work in the process from loading the sampling bottle to taking out, so that the sampling bottle is not required to be recycled after being marked and distinguished manually, the workload of operators is reduced, the possibility of detecting data errors caused by manual operation is avoided, and the structure of the data can be ensured to be free of errors.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a detail A of FIG. 2;
FIG. 4 is a partial cross-sectional view of the invention at the time of sampling;
FIG. 5 is a schematic view of the structure of the present invention in a separated state;
FIG. 6 is a schematic view of the structure at other angles in the separated state of the present invention;
FIG. 7 is a schematic view of the structure of the ship body taking and placing clamp in the opened state;
fig. 8 is a top cross-sectional view of the hull of the present invention.
In the figure: the device comprises a main body 1, a balance weight 10, a magnet 11, a connecting groove 12, a sensor 2, a sampling tube 3, a filter head, a suction device 4, a connecting tube 41, a second connecting tube 42, a conduit 43, a conduit gear 431, a second driving mechanism 44, a gear 441, a sampling bottle 5, a bottle cap 51, a timing switch 52, a ship body 6, a avoiding groove 60, an electromagnet 61, a connecting end 62, a propeller 63, a sampling clamping groove 64, a picking and placing groove 641, a through hole 642, a drainage groove 65, a picking and placing clamp 7, a clamping groove 71, a locking mechanism 72, a cover device 8, a lifting mechanism 81, a clamping mechanism 82, a push rod 821, a clamping head 822, a clamping jaw 823, a limiting end 8231, a spring piece 824, a spring 825, a solar panel 9, an output plug 91 and an input socket 92.
Detailed Description
For a better understanding of the present invention, embodiments of the present invention are explained in detail below with reference to fig. 1 to 8.
The front, rear, left, right, upper, lower, inner and outer are described below with reference to the front, rear, left, right, upper, lower, inner and outer shown in fig. 1.
The invention relates to a multifunctional water quality monitoring device, which is shown in figure 1, and comprises a main body 1, a sensor 2, a sampling tube 3, a suction device 4, a sampling bottle 5 and a power supply, wherein the sensor 2 and the sampling tube 3 are arranged at the bottom of the main body 1, and the suction device 4 connected with the sampling tube 3 is arranged in the main body 1. In addition, the ship comprises a ship body 6, wherein the ship body 6 is detachably arranged on one side of the main body 1, specifically, an alignment mechanism is arranged between the main body 1 and the ship body 6 for alignment, and then the corresponding magnet 11 and electromagnet 61 are respectively arranged between the main body 1 and the ship body 6 for locking. As shown in fig. 5 and fig. 6, the alignment mechanism is a connecting groove 12 and a connecting end 62, the connecting groove 12 is arranged on the main body 1, the opening of the connecting groove 12 is arranged in a wide-width-narrow-inner-inclined manner, and the connecting end 62 matched with the connecting groove 12 is arranged on the ship body 6. The hull 6 and the main body 1 are aligned when in contact with the connecting groove 12 through the connecting end 62, and the electromagnet 61 and the magnet 11 are attracted and locked by controlling the positive electrode and the negative electrode of the electromagnet 61, and separated when the opposite poles repel each other.
The weights 10 are respectively arranged at the bottoms of the main body 1 and the hull 6, so that the hull 6 and the main body 1 can be balanced in water when being separated, the left end of the weight 10 of the hull 6 is square conical, and when the hull 6 contacts with the main body 1, the left end of the weight 10 of the hull 6 is gradually aligned after contacting with the main body 1 and finally is completely aligned by an alignment mechanism. The bottom of the ship body 6 is provided with a propeller 63 driven by a driving mechanism, the inside of the ship body 6 is provided with a wireless control module, the wireless control module comprises a controller inside the ship body 6 and an external remote controller, signals are transmitted between the wireless control module and the controller through the wireless control module, and the external remote controller can send signals to the controller, so that the controller can control the propeller 63 to perform corresponding actions.
As shown in fig. 2 and 3, the suction device 4 further includes a connection pipe 41, and the hull 6 is provided with a second connection pipe 42 engaged with the connection pipe 41, and the second connection pipe 42 is connected with the connection pipe 41 when the body 1 is aligned with and locked to the hull 6. The rotatable guide pipe 43 is vertically arranged on the second connecting pipe 42, the ship body 6 is provided with a second driving mechanism 44 (a stepping motor), a gear 441 is arranged at the top of the second driving mechanism 44, the guide pipe 43 is provided with a guide pipe gear 431 meshed with the gear 441, the angle adjustment of the guide pipe 43 is realized through the driving of the second driving mechanism 44, and the ship body 6 is provided with an avoidance groove 60 for the movement of the guide pipe 43. The ship body 6 is provided with a plurality of sampling clamping grooves 64 and a water draining groove 65 in a rotary array with the guide pipe 43 as a center, and the bottom of the water draining groove 65 is connected with the outer wall of the ship body 6 and is used for draining water stored in the guide pipe 43. In each sampling, the system firstly controls the guide pipe 43 to spray water into the water discharge tank, so that the stored water is discharged through the water discharge tank, the influence on the detection result after sampling is avoided, and then the second driving mechanism 44 drives the guide pipe 43 to rotate, so that the guide pipe 43 rotates to the position above the corresponding sampling clamping groove 64, and water is sprayed into the sampling clamping groove 64.
The sampling slot 64 is provided with a sampling slot 641 with an opening at the outer side, the sampling bottle 5 can be clamped into the sampling slot 64 through the sampling slot 641, the sampling slot 64 is tightly matched with the sampling bottle 5, so that the sampling bottle 5 can be embedded into the sampling slot 64 and fixed, which is the first embodiment of the fixing mode of the sampling bottle 5 of the invention. In order to cope with bad weather and prevent the sampling bottle 5 from falling out of the sampling card slot 64, the second embodiment of the present invention is: as shown in fig. 7, the bottom of the pick-and-place slot 641 is rotatably provided with a pick-and-place clip 7 through a rotating shaft, the inner side of the pick-and-place clip 7 is provided with a clip slot 71 matched with the sampling bottle 5, a locking mechanism 72 is arranged between the pick-and-place clip 7 and the hull 6, and the locking mechanism 72 is a push type self-locking buckle, or a locking mechanism which is convenient to switch, such as a spring button switch, can be adopted. When the sampling bottle 5 needs to be taken and placed, the locking mechanism 72 is opened to open the taking and placing clamp 7, and then the sampling bottle 5 is packaged and then the taking and placing clamp 7 is closed. The second embodiment is a preferred embodiment of the fixed sampling bottle 5 of the present invention.
The sampling bottle 5 further comprises a bottle cap 51, a corresponding cover sealing device 8 is arranged above each sampling clamping groove 64, the cover sealing device 8 comprises a lifting mechanism 81 (an electric push rod) and a clamping mechanism 82 matched with the bottle cap 51, and the clamping mechanism 82 is lifted above the sampling clamping grooves 64 through the lifting mechanism 81. The clamping mechanism 82 comprises a push rod 821, a chuck 822, clamping jaws 823, elastic sheets 824 and springs 825, the push rod 821 is arranged on an output shaft of the lifting mechanism 81, the chuck 822 is slidably arranged at the tail end of the bottom of the push rod 821, the clamping jaws 823 are hinged to the left end and the right end of the chuck 822, the elastic sheets 824 which enable the bottoms of the clamping jaws 823 to incline inwards are arranged between the chuck 822 and the clamping jaws 823, the clamping jaws 823 are always kept in a clamping state, limiting ends 8231 are arranged on the outer sides of the clamping jaws 823, through holes 642 matched with the limiting ends 8231 are formed in the top ends of the sampling clamping grooves 64, and springs 825 which enable the chuck 822 and the push rod 821 to be stretched are arranged between the chuck 822 and the push rod 821. The top of bottle lid 51 sets up time module, time module includes time display and trigger type time switch 52, except the time display, the time display still shows the date, makes its record time that can see through the time display more accurate, avoids two sampling bottle 5 of different dates but the same time quantum to produce the confusion.
The solar panel 9 is added in consideration of the problem of the battery endurance. The solar panel 9 is arranged at the top of the main body 1, and the solar panel 9 is connected with a power supply inside the main body 1 through an electric energy conversion module and is responsible for charging the power supply inside the main body 1 at any time. In addition, a second power supply is arranged in the ship body 6, an output plug 91 connected with the power supply is arranged in the main body, an input socket 92 connected with the second power supply is arranged in the ship body 6, and the output plug 91 is matched and connected with the input socket 92. When the hull 6 is connected to the body 1, the power supply can charge the second power supply by the cooperation of the output plug 91 and the input socket 92.
The invention is used when in use: firstly, the sampling bottle needs to be installed, before the bottle is installed, the bottle cap needs to be sent to the lower part of the clamping mechanism in advance, the clamping jaw is stressed to clamp by lifting the bottle cap (as shown in figure 4), and then the sampling bottle is placed in the sampling clamp and then the sampling clamp is closed, so that the sampling bottle is placed in the sampling clamping groove. The invention which is aligned and connected and locked is placed in a designated water area, so that the invention can perform sampling operation according to the control of a remote controller for a preset time period or a remote controller. The suction device can suck water through the sampling tube during sampling, and then the water is injected into an empty sampling bottle through the guide tube after passing through the connecting tube and the second connecting tube. Then the position of the conduit after completing the water injection can be adjusted, so that the capping mechanism above the sampling bottle works. The clamping mechanism for clamping the bottle cap can be close to the bottle mouth of the sampling bottle through the lifting mechanism, as shown in figure 3, the limiting ends of the clamping jaws at two sides can be limited by the caliber of the through hole, so that the clamping head and the clamping jaws are clamped at the through hole together, and meanwhile, the clamping jaws can loosen the bottle cap, so that the bottom of the bottle cap falls into the bottle mouth. The lifting mechanism can continue to work at the moment, so that the ejector rod compression spring is continuously pressed down, the bottle cap is tightly sealed by the tail end of the ejector rod, and meanwhile, the ejector rod can trigger the timing switch of the time module, so that the time is recorded when the bottle cap is tightly sealed. Finally, when all the sampling bottles are sampled, the return stroke of the ship body can be controlled, and after the sampling bottles are taken out, new sampling bottles are replaced for the next round of sampling operation.
Claims (4)
1. The utility model provides a multi-functional water quality monitoring device, includes main part, sensor, sampling tube, suction means, sample bottle and power, the bottom of main part sets up sensor and sampling tube, set up the suction means of connecting the sampling tube in the main part, its characterized in that: the ship comprises a main body, wherein the main body is arranged on one side of the main body in a detachable manner, an alignment mechanism is arranged between the main body and the ship body, a corresponding magnet and an electromagnet are respectively arranged between the main body and the ship body, a propeller driven by a driving mechanism is arranged at the bottom of the ship body, and a wireless control module is further arranged on the ship body and is connected with the electromagnet and the propeller;
the suction device further comprises a connecting pipe, the ship body is provided with a second connecting pipe matched with the connecting pipe, a rotatable guide pipe is vertically arranged on the second connecting pipe, the guide pipe comprises a vertical section and a horizontal section, the lower end of the vertical section is connected with the second connecting pipe, and the tail end of the horizontal section is positioned above the sampling bottle; the ship body is provided with a second driving mechanism for driving the guide pipe to rotate, a vertical section of the guide pipe is used as a center on the ship body, a horizontal section is used as a radius, a plurality of sampling clamping grooves and a drainage groove are formed in the horizontal section, the bottom of the drainage groove is connected with the outer wall of the ship body and used for draining water stored in the guide pipe, and the guide pipe is controlled to spray water in the drainage groove when sampling is carried out each time, so that the water stored in the ship body is drained through the drainage groove; the sampling clamping groove is provided with a picking and placing groove with an opening at the outer side, and the sampling bottle is detachably arranged in the sampling clamping groove;
the sampling bottle further comprises a bottle cap, a corresponding sealing cover device is arranged above each sampling clamping groove, the sealing cover device comprises a lifting mechanism and a clamping mechanism matched with the bottle cap, and the clamping mechanism is lifted above the sampling clamping grooves through the lifting mechanism;
the clamping mechanism comprises a push rod, a chuck, clamping jaws, elastic sheets and springs, wherein the push rod is arranged on an output shaft of the lifting mechanism, the chuck is slidably arranged at the tail end of the bottom of the push rod, the clamping jaws are hinged at the left end and the right end of the chuck, the elastic sheets which enable the bottoms of the clamping jaws to incline inwards are arranged between the chuck and the clamping jaws, the outer sides of the clamping jaws are provided with limiting ends, the top ends of sampling clamping grooves are provided with through holes matched with the limiting ends, and the springs are arranged between the chuck and the push rod; the top of the bottle cap is provided with a time module, and the time module comprises a time display and a triggering type timing switch; the tail end of the ejector rod enables the bottle cap to seal the bottle mouth, and the ejector rod also triggers a timing switch of the time module, so that the time is recorded when the bottle cap is sealed;
the time display also displays a date;
the bottom of getting put the groove rotatable setting gets and puts the clamp, get the inboard that puts the clamp and set up with sample bottle complex clamp groove, get and put and set up locking mechanism between clamp and the hull.
2. The multi-functional water quality monitoring device as set forth in claim 1, wherein: the alignment mechanism is a connecting groove and a connecting end, the connecting groove is arranged on the main body, the opening of the connecting groove is arranged in an inclined manner, and the connecting end matched with the connecting groove is arranged on the ship body.
3. The multi-functional water quality monitoring device as set forth in claim 1, wherein: the solar energy ship comprises a ship body, and is characterized by further comprising a solar panel, wherein the solar panel is arranged at the top of the main body, the solar panel is connected with a power supply inside the main body, a second power supply is arranged in the ship body, the main body is provided with an output plug connected with the power supply, the ship body is provided with an input socket connected with the second power supply, and the output plug is connected with the input socket in a matched manner.
4. The multi-functional water quality monitoring device as set forth in claim 2, wherein: the aligning mechanism further comprises a balance block which is respectively arranged at the bottoms of the main body and the ship body, and the left end of the balance block of the ship body is square conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111313338.9A CN114034832B (en) | 2021-11-08 | 2021-11-08 | Multifunctional water quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111313338.9A CN114034832B (en) | 2021-11-08 | 2021-11-08 | Multifunctional water quality monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114034832A CN114034832A (en) | 2022-02-11 |
| CN114034832B true CN114034832B (en) | 2024-04-16 |
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ID=80143281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111313338.9A Active CN114034832B (en) | 2021-11-08 | 2021-11-08 | Multifunctional water quality monitoring device |
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| Country | Link |
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| CN (1) | CN114034832B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205562216U (en) * | 2016-05-07 | 2016-09-07 | 哈尔滨理工大学 | Many depth -samplings of water quality monitoring ware |
| CN107560893A (en) * | 2017-09-29 | 2018-01-09 | 北京东方园林环境股份有限公司 | A kind of unmanned boat equipment to keep sample automatically for water quality and the method that keeps sample |
| CN208054867U (en) * | 2018-02-15 | 2018-11-06 | 岳阳市宇恒化工有限公司 | A kind of quick capping apparatus of insecticide production |
| CN208255210U (en) * | 2018-06-13 | 2018-12-18 | 重庆首厚智能科技研究院有限公司 | It is a kind of with the BOD detection device for covering and taking lid automatically |
| CN110006695A (en) * | 2019-05-11 | 2019-07-12 | 潍坊高航机械科技有限公司 | River monitoring and sampling of water quality system based on Internet of Things |
| CN111879560A (en) * | 2020-07-23 | 2020-11-03 | 浙江纺织服装职业技术学院 | Unmanned sewage sampling ship |
-
2021
- 2021-11-08 CN CN202111313338.9A patent/CN114034832B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205562216U (en) * | 2016-05-07 | 2016-09-07 | 哈尔滨理工大学 | Many depth -samplings of water quality monitoring ware |
| CN107560893A (en) * | 2017-09-29 | 2018-01-09 | 北京东方园林环境股份有限公司 | A kind of unmanned boat equipment to keep sample automatically for water quality and the method that keeps sample |
| CN208054867U (en) * | 2018-02-15 | 2018-11-06 | 岳阳市宇恒化工有限公司 | A kind of quick capping apparatus of insecticide production |
| CN208255210U (en) * | 2018-06-13 | 2018-12-18 | 重庆首厚智能科技研究院有限公司 | It is a kind of with the BOD detection device for covering and taking lid automatically |
| CN110006695A (en) * | 2019-05-11 | 2019-07-12 | 潍坊高航机械科技有限公司 | River monitoring and sampling of water quality system based on Internet of Things |
| CN111879560A (en) * | 2020-07-23 | 2020-11-03 | 浙江纺织服装职业技术学院 | Unmanned sewage sampling ship |
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| Publication number | Publication date |
|---|---|
| CN114034832A (en) | 2022-02-11 |
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