CN109187101B - Fixed-point multi-sampling device for environment law enforcement and evidence collection - Google Patents
Fixed-point multi-sampling device for environment law enforcement and evidence collection Download PDFInfo
- Publication number
- CN109187101B CN109187101B CN201811247860.XA CN201811247860A CN109187101B CN 109187101 B CN109187101 B CN 109187101B CN 201811247860 A CN201811247860 A CN 201811247860A CN 109187101 B CN109187101 B CN 109187101B
- Authority
- CN
- China
- Prior art keywords
- water
- sampling
- controller
- pipe
- box body
- 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.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 141
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000007613 environmental effect Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 238000012864 cross contamination Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 231100000584 environmental toxicity Toxicity 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a fixed-point multi-sampling device for environment law enforcement and evidence collection, which comprises a box body, a controller arranged in the box body, a water pump arranged in the box body and electrically connected with the controller, a water quality sensor positioned outside the box body and electrically connected with the controller, and a camera for carrying out video shooting on a sampling position, wherein a water inlet of the water pump is provided with a water inlet pipe extending out of the box body, a water outlet of the water pump is provided with a water outlet pipe extending out of the box body, at least one sampling bottle is arranged on the part of the water outlet pipe positioned in the box body, the controller can control the start and stop of the water pump through the water quality condition of a pollution source detected by the water quality sensor, each sampling bottle is communicated with the water outlet pipe through a connecting pipe, and one. This sampling device can carry out whole video recording to the sampling process, can carry out a lot of samples to can avoid the sample of previous as far as possible to cause the influence to the sample of next time through the setting to the pipeline.
Description
Technical Field
The invention belongs to the technical field of environmental detection, and particularly relates to a fixed-point multi-sampling device for environment law enforcement and evidence collection.
Background
Water pollution sources are sources of pollutants that cause environmental pollution in water areas. Typically sites, equipment and settings that are directed at the water area to emit pollutants or have a detrimental effect on the water environment. In the process of environmental monitoring and law enforcement for a heavy pollution source with large pollutant discharge amount, large pollutant environmental toxicity or large environmental safety hidden danger and serious environmental hazard, an automatic pollution source sampling device is often required to be used for law enforcement and evidence collection of the pollution source. The notice number is: CN201721189773.4, a sewage sample thief for environmental monitoring has adopted pull rod and universal wheel, make the removal of sample thief more convenient, and can use manpower sparingly, the water purification case of setting can wash peristaltic pump and pipeline, thereby avoided sewage to take place secondary pollution in carrying out the multiple collection process again, be equipped with special heat preservation bin, prevent that the ambient temperature change from producing the influence to the sample, it has the deviation to lead to the chemical examination result, the multiunit sewage collecting bottle that sets up simultaneously can carry out classified storage to sewage, the practicality of device has been improved, but can't realize many times independent sewage sampling process, can only realize the treatment effect of single sampling, the phenomenon of quality of water cross contamination also takes place easily in the sampling process simultaneously, sampling device's in-service effect has been reduced.
Disclosure of Invention
The invention aims to: in order to solve the problems that the existing pollution source monitoring and sampling device cannot perform multiple independent sampling treatment on water quality and the cross contamination of sewage easily occurs in the sampling process, the fixed-point multiple sampling device for environment law enforcement and evidence collection is provided.
The technical scheme adopted by the invention is as follows:
the utility model provides an environmental enforcement is collected evidence with fixed point sampling device many times, includes the box, sets up controller in the box, set up in the box and with the water pump that the controller electricity is connected and be located the box outside and with the quality of water sensor that the controller electricity is connected and be used for carrying out the camera that the video was shot to sample department the water inlet of water pump is provided with the inlet tube that extends to the box outside, and the delivery port is provided with the outlet pipe that extends to the box outside, is provided with at least one sample bottle on the part that the outlet pipe is located the box, and the controller can open through the water quality condition control water pump of the pollution source that quality of water sensor detected and stop, its characterized in that, every the sample bottle passes through connecting pipe and outlet pipe intercommunication, the upper surface of outlet pipe.
Preferably, the connecting pipe comprises an arc-shaped pipe bent downwards and a first vertical pipe and a second vertical pipe which are connected to two ends of the arc-shaped pipe respectively, the first vertical pipe and the second vertical pipe are arranged vertically, one end, far away from the arc-shaped pipe, of the first vertical pipe is connected to the upper surface of the water outlet pipe, and one end, far away from the arc-shaped pipe, of the second vertical pipe is connected with a bottle opening of the sampling bottle through threads.
Preferably, each first vertical pipe is provided with a first electromagnetic valve in signal connection with the controller, the water outlet pipe is provided with a second electromagnetic valve, and the connecting pipe is arranged between the water pump and the second electromagnetic valve.
Preferably, the height of the axis of the outlet pipe is gradually reduced along the direction away from the water pump.
Preferably, the axis of the water outlet pipe is an inclined straight line or a spiral line with gradually reduced height.
Preferably, the top of the sampling bottle is provided with an air outlet, and the air outlet is provided with a one-way valve, so that the gas or liquid in the sampling bottle can flow out to the outside through the air outlet and cannot flow in the reverse direction.
Preferably, a water outlet is arranged at the bottom of the sampling bottle, and a valve is arranged on the water outlet.
Preferably, the water quality monitoring system further comprises a wireless network module in signal connection with the controller, and the controller can send the water quality data detected by the water quality sensor to a remote server through the wireless network module and can receive the data sent by the remote server.
The invention also provides a fixed-point multi-sampling method for environment law enforcement and evidence collection, which comprises the following steps:
the method comprises the following steps: starting the sampling device;
step two: the controller monitors the water quality of the pollution source in real time through the sensor;
step three: when the controller detects that the water quality is abnormal, on one hand, the water quality data is sent to a remote server, and on the other hand, sampling is carried out;
the method is characterized by comprising the following steps:
step 1): starting a water pump and a camera;
step 2): after a period of time, closing the second electromagnetic valve and opening the first electromagnetic valve;
step 3): after a period of time and after sampling is finished, closing the water pump and opening the second electromagnetic valve;
step 4): after a period of time, closing the first electromagnetic valve;
step 5): waiting for the next sampling to be entered.
Preferably, before entering step 5, the controller controls the water pump to pump clean water to flush the water outlet pipe.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the sampling device can monitor the water quality condition of a pollution source in real time and can sample in time when the abnormal water quality is monitored; the number of the sampling bottles is multiple, and multiple sampling can be carried out;
2. the sampling bottle is connected to the upper surface of outlet pipe through the connecting pipe to the position that is close to the outlet pipe on the connecting pipe is provided with first solenoid valve, can avoid depositing water on the connecting pipe like this and influence the analysis result to quality of water with the sample mutual interference that prevents the sample of taking of different times.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1, an environmental law enforcement is forensics with fixed point sampling device many times, including box 3, controller 10, the setting in box 3, set up in box 3 and with the water pump 1 that controller 10 electricity is connected, be located the box 3 outer and with the quality of water sensor 2 that controller 10 electricity is connected and be used for carrying out the camera 12 that video was shot to the sample department the water inlet of water pump 1 is provided with the inlet tube 11 that extends to the box 3 outer, and the delivery port is provided with the outlet pipe 8 that extends to the box 3 outer, is provided with at least one sample bottle 5 on outlet pipe 8, can control water pump 1 to draw water in order to take a sample when controller 10 detects the quality of water anomaly of pollution source through quality of water sensor 2, records the video in order to obtain the video evidence through camera 12 rivers and the sampling equipment of sample department simultaneously.
Preferably, each of the sampling bottles 5 is communicated with the water outlet pipe 8 through a connecting pipe 7. Specifically, connecting pipe 7 includes the arc pipe of bending down and connects first vertical pipe and the vertical pipe of second at the both ends of arc pipe respectively, and the vertical setting of first vertical pipe and the vertical pipe of second, the upper surface at outlet pipe 8 is connected to the one end of keeping away from the arc pipe of first vertical pipe, the one end of keeping away from the arc pipe of the vertical pipe of second is passed through the screw and is connected with the bottleneck of sampling bottle 5, and then can carry water in the sampling bottle through connecting pipe 7.
Be provided with the first solenoid valve 6 with controller signal connection on first vertical pipe, when having a plurality of sampling bottles, can adopt appointed sampling bottle to take a sample through the switch of a plurality of first solenoid valves 6. Further, by connecting the connection pipe 7 to the upper surface of the water outlet pipe 8, water can be effectively prevented from being stored in a portion of the connection pipe 7 located between the first electromagnetic valve 6 and the water outlet pipe 8. If the connection pipe 7 is connected to the lower surface of the water outlet pipe 8, when the first electromagnetic valve 6 is closed, the portion of the connection pipe 7 located between the first electromagnetic valve 6 and the water outlet pipe 8 will store water inevitably, so when the first electromagnetic valve 6 is opened for sampling, the stored water will enter the sampling bottle 5, thereby affecting the components of the sample.
The height of the axis of the water outlet pipe 8 is gradually reduced along the direction far away from the water pump 1, so that when the water pump 1 stops working, the water staying in the water outlet pipe 8 can flow out from the end far away from the water pump 1 along the water outlet pipe 8. Specifically, the axis of the water outlet pipe 8 may be an inclined straight line or a spiral line with gradually decreasing height.
The part of outlet pipe 8 that is located box 3 still is provided with second solenoid valve 9, and all connecting pipes 7 are connected on outlet pipe 8 between water pump 1 and second solenoid valve 9, like this, when needs sample, close second solenoid valve 9, and the water that enters into outlet pipe 8 from water pump 1 just can enter into the sample bottle under the effect of pressure. In order to ensure that the water sample in the sampling bottle 5 does not overflow, each sampling bottle 5 can be set to have the same volume, and the controller 10 controls the working time of the water pump 1 to ensure the amount of water in the sampling bottle. After once sampling is completed, the water pump 1 is closed, the second electromagnetic valve 9 is opened simultaneously to enable water in the water outlet pipe 8 to flow out, the first electromagnetic valve 6 is closed after a period of time delay to enable water staying in the first vertical pipe to flow back to the water outlet pipe 8 as far as possible, and therefore the water in the water outlet pipe 8 can be discharged as far as possible, and influence on next sampling is avoided.
Further, still be provided with the water purification pipe 13 of connecting the water purification at the water inlet of water pump 1, be provided with third solenoid valve 17 and fourth solenoid valve 18 with controller 10 electricity is connected on inlet tube 11 and water purification pipe 13 respectively, through opening and shutting and closing of controlling third solenoid valve 17 and fourth solenoid valve 18, water pump 1 can extract water purification or sewage, can wash outlet pipe 8 through the extraction water purification, can further reduce the influence of previous sample to next sample.
Preferably, an air outlet 4 is provided at the top of the sampling bottle 5, through which air outlet 4 it can be ensured that water can smoothly enter the sampling bottle 5. And a check valve 14 is provided at the position of the gas outlet 4, the check valve 14 allowing gas or liquid to flow out from the gas outlet 4 from the inside of the sampling bottle 5, but not allowing external objects to enter the sampling bottle 5 from the outside through the gas outlet 4.
The bottom of the sampling bottle 5 is provided with a water outlet 15, and a sample can be taken out under the condition that the sampling bottle is not disassembled through the water outlet 15. A valve 16 that is manually opened and closed is provided in the water outlet 15, and when it is not necessary to take out a sample, the valve 16 is closed, and when it is necessary to take out a sample, the valve 16 is opened.
The sensor can be set according to the type of a specific pollution source, for example, if the device is used for monitoring a factory discharging heavy metal, the sensor is a heavy metal sensor for detecting heavy metal; if the ammonia nitrogen sensor is used for monitoring a factory discharging ammonia nitrogen, the ammonia nitrogen sensor used for detecting ammonia nitrogen is selected as the sensor. Of course, the sensor may employ multiple sensors sensing different parameters simultaneously. All sensors are known in the art.
The sampling device further comprises a wireless network module, the wireless network module is preferably a GPRS module, and through the wireless network module, when abnormal water quality is detected, the controller can send the detected data to the remote server, and environmental management personnel can timely perform processing.
The monitoring device can be powered by commercial power or a battery.
Example two
The embodiment is a sampling method of the sampling apparatus of the first embodiment, which specifically includes the steps of:
the method comprises the following steps: starting the sampling device, wherein the monitoring device is in a starting state for a long time under a normal condition;
step two: the controller monitors the water quality of the pollution source in real time through the sensor;
step three: when the controller detects that water quality is abnormal, on the one hand, the abnormal data is sent to a remote server to enable an environmental management person to see the abnormality in time, and on the other hand, sampling is carried out.
The sampling process specifically comprises the following steps:
step 1): starting the water pump 1 and the camera 12;
step 2): after a period of time, closing the second electromagnetic valve 9, opening the first electromagnetic valve 6, and closing the second electromagnetic valve in a delayed manner so as to flush the water outlet pipe 8 and flush away impurities remained in the previous sampling as much as possible;
step 3): after a period of time and after sampling, closing the water pump 1 and opening the second electromagnetic valve 9 to make the water in the water outlet pipe 8 and the first vertical pipe flow out from one end of the water outlet pipe 8, which is far away from the water pump 1;
step 4): after a period of time, closing the first solenoid valve 6;
step 5): waiting for the next sampling to be entered.
Preferably, before entering step 5, the controller 10 may further control the third solenoid valve 17 to close and open the fourth solenoid valve 18, so as to flush the water outlet pipe 8 with clean water.
Under the sampling state, the water pump is in a working stop state, the first electromagnetic valve is in a closed state, and the second electromagnetic valve is in an open state.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A fixed-point multi-sampling device for environmental law enforcement evidence collection comprises a box body, a controller arranged in the box body, a water pump arranged in the box body and electrically connected with the controller, a water quality sensor positioned outside the box body and electrically connected with the controller, and a camera for video shooting of a sampling position, wherein a water inlet of the water pump is provided with a water inlet pipe extending out of the box body, a water outlet is provided with a water outlet pipe extending out of the box body, at least one sampling bottle is arranged on the part of the water outlet pipe positioned in the box body, the controller can control the start and stop of the water pump through the water quality condition of a pollution source detected by the water quality sensor, the fixed-point multi-sampling device is characterized in that each sampling bottle is communicated with the water outlet pipe through a connecting pipe, one end, far away from the sampling bottle, of the connecting pipe is connected with the upper surface of the water outlet pipe, the connecting pipe, the sampling device comprises a first vertical pipe and a second vertical pipe, wherein one end of the first vertical pipe, which is far away from the arc-shaped pipe, is connected to the upper surface of a water outlet pipe, one end of the second vertical pipe, which is far away from the arc-shaped pipe, is connected with a bottle opening of a sampling bottle through threads, a first electromagnetic valve connected with a controller signal is arranged on each first vertical pipe, a second electromagnetic valve is arranged on the water outlet pipe, a connecting pipe is arranged between a water pump and the second electromagnetic valve, and the height of the axis of the water outlet pipe is gradually reduced along the direction of far away from the water pump.
2. The environmental law enforcement evidence collection fixed point multiple sampling device of claim 1 wherein the axis of the outlet pipe is an inclined straight line or a spiral line with gradually decreasing height.
3. The device for site-specific multiple sampling for environmental law enforcement evidence collection according to claim 1, wherein the sampling bottle is provided with a gas outlet at the top thereof, and a check valve is provided at the gas outlet, the check valve enabling the gas or liquid in the sampling bottle to flow out to the outside through the gas outlet without flowing back.
4. The device of claim 1, wherein a water outlet is provided at the bottom of the sampling bottle and a valve is provided at the water outlet.
5. The fixed-point multi-sampling device for environmental law enforcement evidence collection according to claim 1, further comprising a wireless network module in signal connection with the controller, wherein the controller can send the water quality data detected by the water quality sensor to a remote server through the wireless network module and can receive the data sent by the remote server.
6. A fixed-point multi-sampling method for environment law enforcement and evidence collection comprises the following steps:
the method comprises the following steps: activating the environmental law enforcement evidence collection fixed point multiple sampling device of claim 5;
step two: the controller monitors the water quality of the pollution source in real time through the sensor;
step three: when the controller detects that the water quality is abnormal, on one hand, the water quality data is sent to a remote server, and on the other hand, monitoring sampling is carried out;
the method is characterized by comprising the following steps:
step 1): starting a camera to start video recording, and simultaneously starting a water pump;
step 2): after the preset time, closing the second electromagnetic valve and opening the first electromagnetic valve;
step 3): after the preset time and the sampling is finished, closing the water pump and opening the second electromagnetic valve;
step 4): after a preset time, closing the first electromagnetic valve;
step 5): waiting for the next sampling to be entered.
7. The sampling method according to claim 6, wherein before entering step 5, the controller controls the water pump to pump clean water to flush the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811247860.XA CN109187101B (en) | 2018-10-24 | 2018-10-24 | Fixed-point multi-sampling device for environment law enforcement and evidence collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811247860.XA CN109187101B (en) | 2018-10-24 | 2018-10-24 | Fixed-point multi-sampling device for environment law enforcement and evidence collection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109187101A CN109187101A (en) | 2019-01-11 |
| CN109187101B true CN109187101B (en) | 2020-11-10 |
Family
ID=64943276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811247860.XA Expired - Fee Related CN109187101B (en) | 2018-10-24 | 2018-10-24 | Fixed-point multi-sampling device for environment law enforcement and evidence collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109187101B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646571A (en) * | 2019-08-20 | 2020-01-03 | 湖南国康检验检测技术有限公司 | Environment measuring waste liquid collection device |
| CN112083135A (en) * | 2020-09-10 | 2020-12-15 | 广州科学城水务投资集团有限公司 | Gravity flow drainage pipeline formula automatic monitoring system that sinks |
| CN112557111B (en) * | 2020-12-01 | 2022-02-08 | 昆明理工大学 | Hydrogeology water quality sampling device and use method thereof |
| CN113340667A (en) * | 2021-06-30 | 2021-09-03 | 湖北大学 | Water quality sampling device |
| CN114088467A (en) * | 2021-11-10 | 2022-02-25 | 新疆亿亩良田农业服务有限公司 | Portable water sample collection equipment for pesticide detection and collection method thereof |
| CN114280264A (en) * | 2021-12-31 | 2022-04-05 | 海南信天源科技开发有限公司 | Water quality on-line automatic monitoring and quality control method and device thereof |
| CN114486360A (en) * | 2022-01-25 | 2022-05-13 | 江苏徐塘发电有限责任公司 | Multifunctional sampling device and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205280428U (en) * | 2015-12-30 | 2016-06-01 | 新疆碧水源环境资源股份有限公司 | Take photologging's automatic sampling device |
| CN205686594U (en) * | 2016-04-09 | 2016-11-16 | 浙江工业职业技术学院 | Water pollution monitors evidence obtaining robot |
| CN107132331A (en) * | 2017-07-07 | 2017-09-05 | 郑州师范学院 | A kind of water environment monitoring device and method based on Internet of Things |
| CN207051039U (en) * | 2017-07-11 | 2018-02-27 | 中因（厦门）生物科技有限公司 | A kind of environmentally friendly water sample harvester device people |
| CN107957357A (en) * | 2018-01-18 | 2018-04-24 | 北京清环智慧水务科技有限公司 | A kind of automatic method of sampling of drainage pipeline water quality and device |
| CN108225834A (en) * | 2018-01-18 | 2018-06-29 | 浙江索奥环境技术有限公司 | Valve type waste water law enforcement evidence obtaining sampling robot |
| CN108489554A (en) * | 2018-05-28 | 2018-09-04 | 浙江索奥环境技术有限公司 | Distributed waste water law enforcement forensics instrument |
| CN108613841A (en) * | 2018-07-07 | 2018-10-02 | 华川技术有限公司 | UAV system automatic water quality sampler |
-
2018
- 2018-10-24 CN CN201811247860.XA patent/CN109187101B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205280428U (en) * | 2015-12-30 | 2016-06-01 | 新疆碧水源环境资源股份有限公司 | Take photologging's automatic sampling device |
| CN205686594U (en) * | 2016-04-09 | 2016-11-16 | 浙江工业职业技术学院 | Water pollution monitors evidence obtaining robot |
| CN107132331A (en) * | 2017-07-07 | 2017-09-05 | 郑州师范学院 | A kind of water environment monitoring device and method based on Internet of Things |
| CN207051039U (en) * | 2017-07-11 | 2018-02-27 | 中因（厦门）生物科技有限公司 | A kind of environmentally friendly water sample harvester device people |
| CN107957357A (en) * | 2018-01-18 | 2018-04-24 | 北京清环智慧水务科技有限公司 | A kind of automatic method of sampling of drainage pipeline water quality and device |
| CN108225834A (en) * | 2018-01-18 | 2018-06-29 | 浙江索奥环境技术有限公司 | Valve type waste water law enforcement evidence obtaining sampling robot |
| CN108489554A (en) * | 2018-05-28 | 2018-09-04 | 浙江索奥环境技术有限公司 | Distributed waste water law enforcement forensics instrument |
| CN108613841A (en) * | 2018-07-07 | 2018-10-02 | 华川技术有限公司 | UAV system automatic water quality sampler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109187101A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109187101B (en) | Fixed-point multi-sampling device for environment law enforcement and evidence collection | |
| CN109999583A (en) | A kind of bag-type dust removing system and method for diagnosing faults based on cloud platform | |
| CN107367403B (en) | Reliable-working multipoint high-temperature sample gas collecting system | |
| CN109581952A (en) | A kind of laboratory environment monitoring system based on Internet of Things | |
| CN103076208B (en) | Automatic sampling system for radioactive gas-carrying discharge substances | |
| CN204044098U (en) | A kind of heavy metal industrial effluent discharge beyond standards anticipation and sample-leaving system | |
| CN207541048U (en) | A kind of exhaust gas on-line period monitoring device | |
| CN110672383A (en) | Negative pressure water absorption type automatic sampler | |
| CN201615873U (en) | Reagent-free multi-parameter automatic on-line water quality monitoring system | |
| CN207882142U (en) | Ductwork water quality automatic checkout equipment | |
| CN106153851B (en) | A kind of detection device of imflammable gas concentration | |
| CN209481383U (en) | Monitoring water quality on line liquid waste treatment system | |
| CN2779386Y (en) | Membrane module integrity detector for membrane bioreactor | |
| CN105865844A (en) | Raw oil sampling system capable of preventing oil condensation | |
| CN205861406U (en) | Full automatic atmospheric keeps sample device | |
| CN212568762U (en) | Silo combustible gas monitoring system | |
| CN207248565U (en) | A kind of milk car on-line period system | |
| CN211576681U (en) | Automatic sampling device and liquid raw material unloading pipeline in liquid raw material unloading process | |
| CN217879017U (en) | ICP-MS analysis displacement device for directly feeding atmospheric particulate matters | |
| CN209342714U (en) | A kind of automatic standard specimen check device for online water analysis instrument | |
| CN103134940B (en) | Raw milk production fully automatic monitoring and sampling system | |
| CN218067918U (en) | Industrial wastewater discharge monitoring device | |
| CN216847760U (en) | Automatic quick unusual quality of water stays appearance system | |
| CN1844889A (en) | System for detecting membrane module integrity of membrane bioreactor | |
| CN214953467U (en) | Artificial intelligence sewage operation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |