CN215414586U - Water quality testing sampling device - Google Patents
Water quality testing sampling device Download PDFInfo
- Publication number
- CN215414586U CN215414586U CN202121830091.3U CN202121830091U CN215414586U CN 215414586 U CN215414586 U CN 215414586U CN 202121830091 U CN202121830091 U CN 202121830091U CN 215414586 U CN215414586 U CN 215414586U
- Authority
- CN
- China
- Prior art keywords
- water
- box body
- side wall
- cavity
- communicated
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of water quality detection, in particular to a water quality detection sampling device, which is characterized in that when river water in different areas needs to be stored, a motor is turned on to drive a lead screw to rotate, the lead screw rotates to enable a sliding block to move left and right, so that the sliding block drives a drainage head to move and then the river water in the different areas is respectively discharged into different groups of tank bodies, the effect of the device on storing the river water in the different areas at one time is improved, the efficiency of the device on sampling the water quality is improved, and the practicability of the device is improved; including box, aversion mechanism, mount, jar body, drain valve, funnel, solenoid valve, lead screw, guide post, motor, slider, drainage head, water tank, filter screen and water intaking mechanism, the box bottom is provided with aversion mechanism, is provided with the cavity in the box, is provided with in the cavity and gets and put the mouth, gets to put mouthful and communicates with each other in the cavity, and the epitaxy of mount is connected with the inside wall of box, and the multiunit jar body is installed respectively on the mount and is set up in the cavity.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a water quality detection sampling device.
Background
The water quality detection sampling device is an auxiliary device for water quality detection sampling, and is widely used in the field of water quality detection; the existing water quality detection sampling device is discovered in use, the water quality monitoring range is very wide, the device comprises a regular ground surface and underground water monitoring device, a monitoring production and living process monitoring device and an emergency accident monitoring device, the water quality monitoring device can provide data and data for environmental management, the basis can be provided for evaluating the water quality conditions of rivers and oceans, the existing river water quality sampling device for water quality detection is discovered when in use, the device is used for collecting water samples in different areas, the collected water samples need to be discharged and then go to other areas for collection again, the efficiency of the device for sampling different water qualities is reduced by the aid of the collection mode, the operation intensity of increased personnel is increased, and the practicability of the device is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a water quality detection sampling device which is used for respectively discharging river water in different areas to the insides of different groups of tank bodies after a sliding block drives a drainage head to move by turning on a motor to drive a screw rod to rotate when the river water in different areas needs to be stored, so that the effect of the device on one-time storage of the river water in different areas is improved, the efficiency of the device on water quality sampling is improved, and the practicability of the device is improved.
The utility model relates to a water quality detection sampling device, which comprises a box body, a shifting mechanism, a fixing frame, a tank body, a drainage valve, funnels, electromagnetic valves, a screw rod, a guide post, a motor, a slide block, a drainage head, a water tank, a filter screen and a water taking mechanism, wherein the bottom end of the box body is provided with the shifting mechanism, a cavity is arranged in the box body, a taking and placing opening is arranged in the cavity and communicated with the cavity, the extension of the fixing frame is connected with the inner side wall of the box body, a plurality of groups of tank bodies are respectively arranged on the fixing frame and in the cavity, a plurality of groups of drainage valves are respectively arranged on the outer side walls of the plurality of groups of tank bodies and communicated with the tank bodies, the bottom ends of the plurality of groups of funnels are respectively connected with the top ends of the plurality of groups of tank bodies and communicated with the tank bodies, a plurality of groups of electromagnetic valves are respectively communicated and arranged on the plurality of groups of funnels, the screw rod is transversely and rotatably arranged on the inner side wall of the box body, the left end and the right end of the guide post are respectively fixedly connected with the inner side wall of the box body, the motor is installed on the lateral wall of box, and the output of motor is connected with the right-hand member of lead screw, but slider upper portion horizontal slip suit is on the lateral wall of guide post, but the lower part horizontal slip suit of slider is on the lateral wall of lead screw, the drainage head is installed on the lateral wall of slider, the bottom of the water tank is connected with the top of box, be provided with the cavity in the water tank, be provided with water inlet and outlet in the cavity, the water inlet all leads to with the outlet in the cavity, and the water inlet and the water intaking mechanism intercommunication of cavity, the outlet intercommunication of cavity is provided with first hose, the output of first hose and the input intercommunication of drainage head, the outer edge of filter screen is connected and is communicated the setting in the cavity with the inside wall of water tank.
The utility model discloses a water quality detection sampling device, wherein a water taking mechanism comprises a water pump, a pipe clamp, a first wheel shaft, a supporting arm and an electric telescopic column, the water pump is arranged at the top end of a box body, the output end of the water pump is communicated with a water inlet of a cavity, the bottom end of the pipe clamp is connected with the top end of the box body, the first wheel shaft is arranged at the top end of the box body, the bottom end of the supporting arm is rotatably connected with the outer side wall of the box body, a rotatable second wheel shaft is arranged at the top end of the supporting arm, the bottom end of the electric telescopic column is rotatably connected with the outer side wall of the supporting arm, the top end of a second hose is communicated with the input end of the water pump, the bottom end of the second hose respectively provides tension through the first wheel shaft and the second wheel shaft to extend into river water, and the upper part of the second hose is fixedly arranged in the pipe clamp.
The water quality detection sampling device comprises a shifting mechanism, a plurality of groups of floating blocks, a plurality of groups of propellers and a plurality of groups of propellers, wherein the shifting mechanism comprises a bottom plate, the floating blocks, a fixing ring and the propellers, the top end of the fixing ring is connected with the bottom end of a box body, the bottom end of the bottom plate is connected with the top ends of the plurality of groups of floating blocks, the fixing ring is sleeved on the outer side wall of the plurality of groups of floating blocks, the propellers are arranged at the top end of the bottom plate, and the output ends of the propellers penetrate through the upper end surface and the lower end surface of the bottom plate and extend into water.
The water quality detection sampling device further comprises a counterweight pipe and a filter cover, wherein the top end of the counterweight pipe is connected with the bottom end of the second hose and communicated with the inside of the second hose, and the filter cover is communicated with the bottom end of the counterweight pipe.
The water quality detection sampling device also comprises a signal receiver, wherein the signal receiver is arranged on the outer side wall of the box body.
The water quality detection sampling device also comprises a solar panel, and the solar panel is arranged on the outer side wall of the box body.
The water quality detection sampling device also comprises a warning lamp, wherein the warning lamp is arranged at the top end of the water tank.
Compared with the prior art, the utility model has the beneficial effects that: at first extract the water in the river through water intaking mechanism, the log raft after the extraction is inside to the water tank, filter to the river through the filter screen, thereby prevent that the bold dirt and the aquatic plant of aquatic from causing the jam to the pipeline, the water that gets into in the water tank is discharged to one of them a set of inside in the multiunit jar body by the drainage head through the transport of first hose, collect the water after accomplishing and seal the jar body through the solenoid valve door, when the river in different regions needs are deposited, it is rotatory to drive the lead screw through opening the motor, the lead screw is rotatory to be made the slider remove about, thereby make the slider drive the inside that the river in different regions discharged the different multiunit jar bodies respectively after the drainage head removes, the effect that the river in the different regions was once only stored is carried out to the improvement device, the efficiency of the device to water sampling, the practicality of improvement device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the tank body connected to a drain valve or the like;
FIG. 3 is an enlarged schematic view of the connection of the support arm to a second axle or the like;
FIG. 4 is an enlarged schematic view of the connection of the bottom plate with the float block or the like;
in the drawings, the reference numbers: 1. a box body; 2. a fixed mount; 3. a tank body; 4. a drain valve; 5. a funnel; 6. an electromagnetic valve; 7. a lead screw; 8. a guide post; 9. a motor; 10. a slider; 11. a drainage head; 12. a water tank; 13. a first hose; 14. a filter screen; 15. a water pump; 16. a pipe clamp; 17. a first axle; 18. a support arm; 19. a second wheel axle; 20. an electric telescopic rod; 21. a second hose; 22. a base plate; 23. floating blocks; 24. a stationary ring; 25. a propeller; 26. a counterweight pipe; 27. a filter housing; 28. a signal receiver; 29. a solar panel; 30. a warning light.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in figures 1 to 4, the water quality detection sampling device comprises a box body 1, a shifting mechanism, a fixing frame 2, tank bodies 3, drainage valves 4, funnels 5, electromagnetic valves 6, a screw 7, a guide post 8, a motor 9, a slide block 10, a drainage head 11, a water tank 12, a filter screen 14 and a water taking mechanism, wherein the shifting mechanism is arranged at the bottom end of the box body 1, a cavity is arranged in the box body 1, a taking and placing port is arranged in the cavity and communicated with the cavity, the extension of the fixing frame 2 is connected with the inner side wall of the box body 1, a plurality of groups of tank bodies 3 are respectively arranged on the fixing frame 2 and arranged in the cavity, a plurality of groups of drainage valves 4 are respectively arranged on the outer side wall of a plurality of groups of tank bodies 3 and communicated with the interior of the tank bodies 3, the bottom ends of a plurality of groups of funnels 5 are respectively connected with the top ends of a plurality of groups of tank bodies 3 and communicated with the interior of tank bodies 3, a plurality of electromagnetic valves 6 are respectively communicated with the plurality of groups of funnels 5, the screw 7 is transversely and rotatably arranged on the inner side wall of the box body 1, the left end and the right end of the guide post 8 are respectively and fixedly connected with the inner side wall of the box body 1, the motor 9 is arranged on the outer side wall of the box body 1, the output end of the motor 9 is connected with the right end of the screw 7, the upper part of the slide block 10 can slide left and right and is sleeved on the outer side wall of the guide post 8, the lower part of the slide block 10 can slide left and right and is sleeved on the outer side wall of the screw 7, the drainage head 11 is arranged on the outer side wall of the slide block 10, the bottom end of the water tank 12 is connected with the top end of the box body 1, a cavity is arranged in the water tank 12, a water inlet and a water outlet are arranged in the cavity, the water inlet and the water outlet are communicated with the cavity, the water inlet of the cavity is communicated with the water taking mechanism, the water outlet of the cavity is communicated with a first hose 13, the output end of the first hose 13 is communicated with the input end of the water discharging head 11, and the outer edge of the filter screen 14 is connected with the inner side wall of the water tank 12 and is communicated with and arranged in the cavity; firstly, water in a river is extracted through a water taking mechanism, the extracted water is discharged into a water tank 12, the river is filtered through a filter screen 14, so that the blockage of large dirt and aquatic plants in the water on pipelines is prevented, the water entering the water tank 12 is discharged into one of a plurality of groups of tank bodies 3 through a water discharge head 11 through the conveying of a first hose 13, the collected water seals the tank bodies 3 through an electromagnetic valve 6, when the river in different areas needs to be stored, a motor 9 is turned on to drive a screw rod 7 to rotate, the screw rod 7 rotates to enable a slide block 10 to move left and right, so that the slide block 10 drives the water discharge head 11 to move and then the river in the different areas is respectively discharged into the different groups of tank bodies 3, the effect of the device on one-time storage of the river in the different areas is improved, and the efficiency of the device for sampling the water quality is improved, the practicability of the device is improved.
The utility model relates to a water quality detection sampling device, wherein a water taking mechanism comprises a water pump 15, a pipe clamp 16, a first wheel shaft 17, a supporting arm 18 and an electric telescopic column 20, the water pump 15 is arranged at the top end of a box body 1, the output end of the water pump 15 is communicated with the water inlet of the cavity, the bottom end of the pipe clamp 16 is connected with the top end of the box body 1, the first wheel shaft 17 is installed at the top end of the box body 1, the bottom end of the supporting arm 18 is rotatably connected with the outer side wall of the box body 1, the top end of the supporting arm 18 is provided with a rotatable second wheel shaft 19, the bottom end of the electric telescopic column 20 is rotatably connected with the outer side wall of the box body 1, the top end of the electric telescopic column 20 is rotatably connected with the outer side wall of the supporting arm 18, the top end of the second hose 21 is communicated with the input end of the water pump 15, the bottom end of the second hose 21 respectively provides tension through the first wheel shaft 17 and the second wheel shaft 19 and stretches into river water, and the upper part of the second hose 21 is fixedly installed inside the pipe clamp 16; the water pump 15 is turned on to enable the second hose 21 to pump the river water, when the length of the bottom end of the second hose 21 extending into the water needs to be adjusted, the electric telescopic column 20 pushes the supporting arm 18 to rotate and swing up and down by controlling the telescopic length of the electric telescopic column 20, so that the supporting arm 18 supports the middle part of the second hose 21 through the second wheel shaft 19 to move up and down, the front end of the second hose 21 is fixedly matched with the supporting of the second wheel shaft 19 through the pipe clamp 16 to adjust the height position of the bottom end of the second hose 21,
adjust through the position to the second hose 21 bottom to improve the device and take a sample the river quality of water of the different degree of depth, improve water quality testing's precision, reduce the use limitation of device.
The utility model relates to a water quality detection sampling device, wherein a shifting mechanism comprises a bottom plate 22, floating blocks 23, a fixing ring 24 and propellers 25, the top end of the fixing ring 24 is connected with the bottom end of a box body 1, the bottom end of the bottom plate 22 is connected with the top ends of a plurality of groups of floating blocks 23, the fixing ring 24 is sleeved on the outer side wall of the plurality of groups of floating blocks 23, the propellers 25 are installed at the top end of the bottom plate 22, and the output ends of the propellers 25 penetrate through the upper end surface and the lower end surface of the bottom plate 22 and extend into water; float through multiunit kicking block 23 on the surface of water and support box 1 to make the device use on the surface of water, drive bottom plate 22 through opening screw 25 rotation back and remove, thereby make the device remove on the surface of water, improve the convenience that the device was gathered to the different regional water samples of river, improve the accuracy that the water sample was gathered.
The water quality detection sampling device further comprises a counterweight pipe 26 and a filter cover 27, wherein the top end of the counterweight pipe 26 is connected with the bottom end of the second hose 21 and communicated with the inside of the second hose 21, and the filter cover 27 is communicated with the bottom end of the counterweight pipe 26; carry out the counter weight through setting up counter weight pipe 26 to the bottom of second hose 21 to prevent that the bottom of second hose 21 from floating the precision that influences water appearance collection on the surface of water, filter the river through setting up filter mantle 27, thereby reduce the quality of water plant in the river and inhale.
The water quality detection sampling device further comprises a signal receiver 28, wherein the signal receiver 28 is arranged on the outer side wall of the box body 1; through setting up signal receiver 28 to be convenient for operating personnel to carry out wireless control to the device, improve the operating range of device, improve the convenience of use of device.
The water quality detection sampling device further comprises a solar panel 29, wherein the solar panel 29 is arranged on the outer side wall of the box body 1; through setting up solar panel 29, improve the effect that the device continued the journey to be used, improve the work efficiency of device.
The water quality detection sampling device also comprises a warning lamp 30, wherein the warning lamp 30 is arranged at the top end of the water tank 12; through setting up warning light 30 to be convenient for look over the operating condition of device, improve the warning effect of device during operation.
The utility model relates to a water quality detection sampling device, which is characterized in that when in use, water in a river is firstly extracted through a water taking mechanism, the extracted water is discharged into a water tank 12, the water entering the water tank 12 is discharged into one of a plurality of groups of tank bodies 3 through a water discharging head 11 through the conveying of a first hose 13, the collected water seals the tank bodies 3 through an electromagnetic valve 6, when river water in different areas needs to be stored, a motor 9 is turned on to drive a screw rod 7 to rotate, the screw rod 7 rotates to drive a slide block 10 to move left and right, so that the slide block 10 drives a water discharging head 11 to move and then respectively discharge the river water in the different areas into the different groups of tank bodies 3, then a water pump 15 is turned on to extract the river water through a second hose 21, when the length of the bottom end of the second hose 21 extending into the water needs to be adjusted, the telescopic length of an electric telescopic column 20 is controlled, make electronic flexible post 20 promote the support arm 18 and carry out the rotatory swing from top to bottom, thereby make the support arm 18 reciprocate through the middle part that second shaft 19 supported second hose 21, thereby make the support of second hose 21 front end through pipe clamp 16's fixed fit second shaft 19 adjust the bottom high position of second hose 21, then float on the surface of water through multiunit kicking block 23 and support box 1, thereby make the device use on the surface of water, drive bottom plate 22 and remove after rotating through opening screw 25, thereby make the device remove on the surface of water.
The water quality detection sampling device provided by the utility model has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects are achieved; the electromagnetic valve 6, the motor 9, the water pump 15, the electric telescopic column 20, the propeller 25, the signal receiver 28, the solar panel 29 and the warning lamp 30 of the water quality detection sampling device are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A water quality detection sampling device is characterized by comprising a box body (1), a shifting mechanism, a fixing frame (2), a tank body (3), a drainage valve (4), a funnel (5), an electromagnetic valve (6), a lead screw (7), a guide post (8), a motor (9), a slide block (10), a drainage head (11), a water tank (12), a filter screen (14) and a water taking mechanism, wherein the shifting mechanism is arranged at the bottom end of the box body (1), a cavity is arranged in the box body (1), a taking and placing opening is arranged in the cavity and communicated with the cavity, the extension of the fixing frame (2) is connected with the inner side wall of the box body (1), a plurality of groups of tank bodies (3) are respectively arranged on the fixing frame (2) and are arranged in the cavity, a plurality of groups of drainage valves (4) are respectively arranged on the outer side wall of the plurality of groups of tank bodies (3) and are communicated with the interior of the tank bodies (3), the bottom ends of the plurality of groups of funnels (5) are respectively connected with the top ends of the plurality of the tank bodies (3) and are communicated with the tank bodies (3), the multiple groups of electromagnetic valves (6) are respectively communicated and arranged on the multiple groups of funnels (5), the lead screw (7) is transversely and rotatably arranged on the inner side wall of the box body (1), the left end and the right end of the guide column (8) are respectively fixedly connected with the inner side wall of the box body (1), the motor (9) is arranged on the outer side wall of the box body (1), the output end of the motor (9) is connected with the right end of the lead screw (7), the upper part of the slide block (10) can be sleeved on the outer side wall of the guide column (8) in a left-right sliding manner, the lower part of the slide block (10) can be sleeved on the outer side wall of the lead screw (7) in a left-right sliding manner, the drainage head (11) is arranged on the outer side wall of the slide block (10), the bottom end of the water tank (12) is connected with the top end of the box body (1), a cavity is arranged in the water tank (12), a water inlet and a water outlet are arranged in the cavity, the water inlet and the water outlet are communicated with the cavity, and the water inlet of the cavity is communicated with a water taking mechanism, the water outlet of the cavity is communicated with a first hose (13), the output end of the first hose (13) is communicated with the input end of the water discharge head (11), and the outer edge of the filter screen (14) is connected with the inner side wall of the water tank (12) and is communicated with the inner side wall of the cavity.
2. A water quality detection sampling device according to claim 1, characterized in that the water taking mechanism comprises a water pump (15), a pipe clamp (16), a first wheel axle (17), a support arm (18) and an electric telescopic column (20), the water pump (15) is installed at the top end of the box body (1), the output end of the water pump (15) is communicated with the water inlet of the cavity, the bottom end of the pipe clamp (16) is connected with the top end of the box body (1), the first wheel axle (17) is installed at the top end of the box body (1), the bottom end of the support arm (18) is rotatably connected with the outer side wall of the box body (1), the top end of the support arm (18) is provided with a rotatable second wheel axle (19), the bottom end of the electric telescopic column (20) is rotatably connected with the outer side wall of the box body (1), the top end of the electric telescopic column (20) is rotatably connected with the outer side wall of the support arm (18), and the top end of the second hose (21) is communicated with the input end of the water pump (15), the bottom end of the second hose (21) is respectively provided with tension through the first wheel shaft (17) and the second wheel shaft (19) and extends into the river, and the upper part of the second hose (21) is fixedly arranged inside the pipe clamp (16).
3. A water quality detecting and sampling device as claimed in claim 1, wherein the displacement mechanism comprises a bottom plate (22), floating blocks (23), a fixing ring (24) and propellers (25), the top end of the fixing ring (24) is connected with the bottom end of the box body (1), the bottom ends of the bottom plate (22) are connected with the top ends of the multiple groups of floating blocks (23), the fixing ring (24) is sleeved on the outer side wall of the multiple groups of floating blocks (23), the propellers (25) are installed at the top end of the bottom plate (22), and the output ends of the propellers (25) penetrate through the upper and lower end faces of the bottom plate (22) and extend into the water.
4. A water quality detecting and sampling device as claimed in claim 2, further comprising a balance weight pipe (26) and a filter cover (27), wherein the top end of the balance weight pipe (26) is connected with the bottom end of the second hose (21) and communicated with the inside of the second hose (21), and the filter cover (27) is communicated with the bottom end of the balance weight pipe (26).
5. A water quality detecting and sampling device according to claim 1, further comprising a signal receiver (28), wherein the signal receiver (28) is installed on the outer side wall of the box body (1).
6. A water quality detecting and sampling device as claimed in claim 1, further comprising a solar panel (29), wherein the solar panel (29) is installed on the outer side wall of the box body (1).
7. A water quality testing and sampling device as claimed in claim 2, further comprising a warning light (30), the warning light (30) being mounted on the top of the water tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830091.3U CN215414586U (en) | 2021-08-06 | 2021-08-06 | Water quality testing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830091.3U CN215414586U (en) | 2021-08-06 | 2021-08-06 | Water quality testing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414586U true CN215414586U (en) | 2022-01-04 |
Family
ID=79658133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121830091.3U Active CN215414586U (en) | 2021-08-06 | 2021-08-06 | Water quality testing sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750909A (en) * | 2022-05-24 | 2022-07-15 | 鲁东大学 | Submersible marine pollutant observation equipment and working method thereof |
| JP7281034B1 (en) | 2022-11-02 | 2023-05-25 | 生態環境部華南環境科学研究所（生態環境部生態環境応急研究所） | Sample collection box for marine ecological environmental damage investigation |
| CN116251767A (en) * | 2023-05-16 | 2023-06-13 | 兰州石化职业技术大学 | Building material check out test set |
-
2021
- 2021-08-06 CN CN202121830091.3U patent/CN215414586U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750909A (en) * | 2022-05-24 | 2022-07-15 | 鲁东大学 | Submersible marine pollutant observation equipment and working method thereof |
| JP7281034B1 (en) | 2022-11-02 | 2023-05-25 | 生態環境部華南環境科学研究所（生態環境部生態環境応急研究所） | Sample collection box for marine ecological environmental damage investigation |
| JP2024066959A (en) * | 2022-11-02 | 2024-05-16 | 生態環境部華南環境科学研究所（生態環境部生態環境応急研究所） | Sample collection box for marine ecological environment damage investigation |
| CN116251767A (en) * | 2023-05-16 | 2023-06-13 | 兰州石化职业技术大学 | Building material check out test set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215414586U (en) | Water quality testing sampling device | |
| CN111806632B (en) | Measuring ship for underwater topography mapping | |
| CN210071406U (en) | Sampling device for water quality environment monitor | |
| CN110987529B (en) | Automatic sampling device for river pollution condition detection bottom sludge and working method | |
| CN111781020A (en) | Automatic water quality sampling device of smart water affair cloud platform | |
| CN210690141U (en) | Sludge sampler | |
| CN114216732B (en) | River channel sounding sampling device and application method thereof | |
| CN115561021B (en) | Quantitative sampling and acquiring device for underground water environment | |
| CN112067353A (en) | Hydrogeology detecting device | |
| CN216339939U (en) | Sewage detection filtering mechanism for drainage pipeline | |
| CN115616180A (en) | Monitoring and sampling device for monitoring water level and pollution of shallow groundwater | |
| CN112834287A (en) | Water sampler for marine environment monitoring | |
| CN210269803U (en) | Water quality on-line monitoring device | |
| CN216284511U (en) | River water collecting and detecting integrated equipment for environmental remediation | |
| CN215767783U (en) | Automatic sampler for inspection well | |
| CN215218804U (en) | High accuracy is sewage monitoring devices for environmental engineering | |
| CN213338081U (en) | Rain gauge for hydrological observation | |
| CN211571650U (en) | Water channel surface of water debris clearance filters interception structure | |
| CN212082955U (en) | Over-and-under type sewage sampling device for water conservancy environmental protection | |
| CN211855498U (en) | Magnetic liquid level meter with filtering function | |
| CN113532943A (en) | Floating type remote control sampling equipment for sampling seawater sample | |
| CN213903019U (en) | Atmospheric precipitation sampling device | |
| CN219416858U (en) | Collector for underwater sampling | |
| CN220188114U (en) | Groundwater sampling device for hydrologic exploration | |
| CN220047391U (en) | Algae removal device for effluent weir of secondary sedimentation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |