CN111239358A - Water quality detection device - Google Patents
Water quality detection device Download PDFInfo
- Publication number
- CN111239358A CN111239358A CN202010161785.6A CN202010161785A CN111239358A CN 111239358 A CN111239358 A CN 111239358A CN 202010161785 A CN202010161785 A CN 202010161785A CN 111239358 A CN111239358 A CN 111239358A
- Authority
- CN
- China
- Prior art keywords
- water
- water quality
- cavity
- detection
- moving device
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 213
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000005070 sampling Methods 0.000 claims abstract description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- 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
- G01N2001/1418—Depression, aspiration
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Automation & Control Theory (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a water quality detection device, and relates to the technical field of water quality detection equipment; a left-right moving device is arranged at the bottom of the detection cavity on the floating plate, is provided with a main rotating shaft through a supporting seat and a lifting supporting device and is connected with a first rotating driving device; a plurality of auxiliary rotating shafts are arranged between the side brackets at the two ends of the main rotating shaft, and a water quality detector and a sampling barrel are arranged on the auxiliary rotating shafts; the top of the detection cavity is provided with a water sample groove which is connected with a first drainage pipe and a first drainage valve; the water sample tank is connected with a plurality of water outlet pipes and water outlet valves; the water guide groove below the water sample groove is connected with a second drain pipe and a second drain valve; the front-back moving device on the side wall of the detection cavity is connected with the water chute; the water pump in the equipment cavity is connected with the water sample groove and the extension spring pipe, and the extension spring pipe is connected with the water suction head; the reel in the equipment cavity is connected with the second rotary driving device; the rope on the reel is connected with the weight block, and the water suction head is arranged on the weight block; the equipment cavity is provided with a power supply and a controller. The invention can realize rapid sampling and detection, avoid mixing of water samples and ensure the accuracy of measurement.
Description
Technical Field
The invention relates to the technical field of water quality detection equipment, in particular to a water quality detection device.
Background
Along with the rapid development of economy and the improvement of the living standard of people, the water resource pollution is more serious, the ecological restoration of water pollution treatment water is urgent, and the water sampling and the water quality detection run through the whole process of pollution treatment and ecological restoration. When the river water quality needs to be detected, water needs to be taken from the river, then the sampled water is transported to a detection position far away from the river, and the water quality condition of the river is detected through a water quality detection device; or the water quality detection device is moved to a ship, and river water taking is detected on the ship; both schemes are both skilled and popular and inconvenient. And need personnel to carry out the artifical collection of sample for detection efficiency greatly reduced, and, lead to personnel to appear unexpected when gathering easily. Moreover, in some existing water sample collection equipment, the mixing of different water samples is easy to happen, and the accuracy of the water samples is affected.
Disclosure of Invention
The invention provides a water quality detection device, which solves the problems of low detection efficiency and easy mixing of different water samples of water sample detection equipment in the prior art.
The technical scheme of the invention is realized as follows:
a water quality detection device comprises a floating plate, wherein a protection box body is arranged on the floating plate; the interior of the protection box body is divided into a left equipment cavity and a right detection cavity by a vertical plate;
a left-right moving device is arranged at the bottom of the detection cavity, two supporting seats are arranged on the left-right moving device, and the supporting seats can move left and right under the driving of the left-right moving device;
each supporting seat is provided with a lifting supporting device, and a horizontal main rotating shaft is arranged between the lifting supporting devices on the two sides; the lifting support device is provided with a first rotating drive device, and the first rotating drive device is connected with the main rotating shaft;
side brackets are respectively arranged at two ends of the main rotating shaft, and a plurality of horizontal auxiliary rotating shafts are arranged between the side brackets at two sides; a plurality of water quality detectors are arranged on the auxiliary rotating shaft, and a sampling barrel is arranged on the side of each water quality detector;
a water sample groove is formed in the top of the detection cavity, the bottom of the water sample groove is an inclined groove bottom, and the left end of the groove bottom is higher than the right end; the bottom of the right end of the water sample groove is connected with a first drainage pipe, and the first drainage pipe is led to the outer side of the detection cavity; a first drainage valve is arranged on the first drainage pipe; the bottom of the water sample tank is connected with a plurality of water outlet pipes, and water outlet valves are arranged on the water outlet pipes;
a water chute is arranged below the water sample tank and is positioned above the side bracket; the bottom of the water chute is obliquely arranged, and the left end of the bottom of the water chute is higher than the right end; the bottom of the right end of the water chute is connected with a second water drainage pipe, the right end of the detection cavity is provided with a sliding opening, the sliding opening extends along the front-back direction of the detection cavity, and the second water drainage pipe is led to the outer side of the detection cavity through the sliding opening; a second drain valve is arranged on the second drain pipe; the side wall of the detection cavity is provided with a front-back moving device, and the front-back moving device is connected with the water chute;
a water pump is arranged in the equipment cavity, a water outlet of the water pump is communicated with the water sample groove, a water inlet of the water pump is connected with a tension spring pipe, and the tension spring pipe extends downwards to the lower part of the floating plate and is connected with a water suction head;
a reel is arranged in the equipment cavity and is connected with a second rotary driving device; a rope is wound on the reel, a wire hole is formed in the protection box body, the rope is led out from the wire hole and extends downwards, a heavy block is connected to the lower end of the rope, and the water suction head is arranged on the heavy block;
the device is characterized in that a power supply and a controller are arranged in the device cavity, and the power supply and the controller are respectively and electrically connected with the left-right moving device, the lifting supporting device, the first rotary driving device, the water quality detector, the first drain valve, the water outlet valve, the second drain valve, the front-back moving device, the water pump and the second rotary driving device.
Furthermore, the left-right moving device comprises a guide rail and a lead screw, the supporting seat is slidably arranged on the guide rail and is in threaded connection with the lead screw; the lead screw is connected with a lead screw motor.
Further, a plurality of auxiliary rotating shafts are uniformly distributed on the circumferential direction of the main rotating shaft.
Furthermore, each water quality detector on the auxiliary rotating shaft comprises a PH detector, a dissolved oxygen detector, a sulfide detector, an ammonia nitrogen detector and a phosphoric acid detector.
Further, the first drain pipe and the second drain pipe are both bent downwards and extend to a position lower than the sliding opening.
Further, the cross section of the water chute is triangular.
Further, the first rotation driving device is a first motor, and the second rotation driving device is a second motor.
Furthermore, the lifting support device and the front-back moving device are both electric push rods.
Further, the controller is provided with a remote communication module which is in remote communication with a remote control center.
Furthermore, the opening part of the sampling bucket is provided with a funnel-shaped receiving opening.
The invention has the beneficial effects that:
the invention has simple structure and convenient use; the invention realizes the control of the sampling depth by the matching of the reel and the weight block; the water sample is respectively injected into each water quality detector through the water sample tank for detection, and the left-right moving device drives the lifting supporting device to move left and right, so that the water quality detectors and the sampling bucket can both receive the water sample, the detection can be carried out in time, and the water sample can be retained; when the water sample of new position is got to needs, the lift strutting arrangement drives the collateral branch frame and moves down, and back-and-forth movement device pushes away the guiding gutter to the outlet pipe below, discharges the water sample of water sample inslot from first drain pipe and second drain pipe, and when taking a sample again, carries out a period of time earlier and washes for remaining water sample is washed away in water sample groove and the outlet pipe, avoids influencing new water sample, guarantees the accuracy of sampling measurement. The invention can realize rapid sampling and detection, avoid mixing of water samples and ensure the accuracy of measurement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
fig. 2 is a schematic view of the structure at the forward-backward moving means.
Wherein:
1. a floating plate; 2. a protective box body; 3. a vertical plate; 4. an equipment chamber; 5. a detection chamber; 6. a supporting seat; 7. a guide rail; 8. a lead screw; 9. a lead screw motor; 10. a lifting support device; 11. a main rotating shaft; 12. a first rotary drive device; 13. a side bracket; 14. an auxiliary rotating shaft; 15. a water quality detector; 16. a sampling barrel; 17. a socket; 18. a water sample tank; 19. the bottom of the tank; 20. a first drain pipe; 21. a first drain valve; 22. a water outlet pipe; 23. a water outlet valve; 24. a water chute; 25. a second drain pipe; 26. a sliding port; 27. a second drain valve; 28. a forward and backward moving device; 29. a water pump; 30. stretching the spring tube; 31. a suction head; 32. a reel; 33. a second rotation driving device; 34. a rope; 35. a wire hole; 36. a weight block; 37. a power source; 38. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the water quality detecting device in this embodiment includes a floating plate 1, a protection box 2 is disposed on the floating plate 1, and the protection box 2 is divided into an equipment cavity 4 and a detection cavity 5 by a vertical plate 3.
The bottom of the detection cavity 5 is provided with a left-right moving device, the left-right moving device is provided with two supporting seats 6, and the supporting seats 6 can move left and right under the driving of the left-right moving device. In this embodiment, the left-right moving device includes a guide rail 7 and a screw 8, the support seat 6 is slidably disposed on the guide rail 7, and the support seat 6 is in threaded connection with the screw 8; the lead screw 8 is connected with a lead screw motor 9. When the screw motor 9 works, the screw 8 can be driven to rotate, and the supporting seat 6 can move left and right along the guide rail 7.
Each support base 6 is provided with a lifting support device 10, wherein the lifting support device 10 is an electric push rod. A horizontal main rotating shaft 11 is arranged between the lifting support devices 10 at the two sides. The lifting support device 10 is provided with a first rotation driving device 12, and the first rotation driving device 12 is connected with the main rotation shaft 11. Here, the first rotation driving device 12 is a first motor, and when the first motor is operated, the main rotating shaft 11 is rotated.
The top of detection chamber 5 is provided with water sample groove 18, the bottom of water sample groove 18 is inclined tank bottom 19, the left end of tank bottom 19 is higher than the right-hand member. The right-hand member bottom in water sample groove 18 is connected with first drain pipe 20, first drain pipe 20 causes the outside that detects chamber 5, be provided with first drain valve 21 on the first drain pipe 20. The bottom of the water sample tank 18 is connected with a plurality of water outlet pipes 22, and the water outlet pipes 22 are provided with water outlet valves 23.
A water chute 24 is arranged below the water sampling groove 18, and the water chute 24 is positioned above the side bracket 13. Referring to fig. 2, here, the water chute 24 has a triangular cross-section. The bottom of the water chute 24 is obliquely arranged, and the left end of the bottom of the water chute 24 is higher than the right end. The bottom of the right end of the water chute 24 is connected with a second water discharge pipe 25, the right end of the detection cavity 5 is provided with a sliding port 26, and the sliding port 26 extends along the front-back direction of the detection cavity 5. The second water discharge pipe 25 is led to the outside of the detection cavity 5 through a sliding port 26, and a second water discharge valve 27 is arranged on the second water discharge pipe 25. A front-back moving device 28 is arranged on the side wall of the detection cavity 5, and the front-back moving device 28 is connected with the water chute 24; in this embodiment, the front-back moving device 28 is an electric push rod. The forward and backward moving device 28 can drive the water chute 24 to move in the forward and backward directions, so that the water chute 24 is received below the water outlet pipe 22, or retracts to the side of the detection cavity 5, so that the water outlet of the water outlet pipe 22 can be injected into the water quality detector 15 or the sampling bucket 16 below.
In this embodiment, the first drain pipe 20 and the second drain pipe 25 are both bent downward and extend to a position lower than the sliding port 26, so as to prevent the drained water from entering the detection chamber 5 through the sliding port 26.
A water pump 29 is arranged in the equipment cavity 4, a water outlet of the water pump 29 is communicated with the water sample groove 18, a water inlet of the water pump 29 is connected with a tension spring pipe 30, and the tension spring pipe 30 extends downwards to the lower part of the floating plate 1 and is connected with a water suction head 31. A reel 32 is arranged in the equipment chamber 4, the reel 32 is connected with a second rotary driving device 33, and the second rotary driving device 33 is a second motor in the embodiment. The fishing reel 32 is wound with a rope 34, the protection box body 2 is provided with a line hole 35, the rope 34 is led out from the line hole 35 and extends downwards, the lower end of the rope 34 is connected with a weight 36, and the water suction head 31 is arranged on the weight 36. The second motor can rotate the reel 32 to adjust the length of the extended rope 34 to adjust the depth of the weight 36 for sampling at different depths.
A power supply 37 and a controller 38 are arranged in the equipment cavity 4, and the power supply 37 and the controller 38 are respectively electrically connected with the left-right moving device, the lifting support device 10, the first rotary driving device 12, the water quality detector 15, the first drain valve 21, the water outlet valve 23, the second drain valve 27, the front-back moving device 28, the water pump 29 and the second rotary driving device 33. The power supply 37 supplies power to each electric appliance; a controller 38 controls the operation of the various components. The controller 38 has a remote communication module, communicates with a remote control center, transmits information to the remote control center in real time, and adjusts the work according to a control signal of the remote control center.
When the embodiment is used, the weight 36 is sunk into the water by floating the floating plate 1 on the water surface, and the rotation of the reel 32 is adjusted by the second motor to adjust the length of the rope 34 and place the weight 36 at an appropriate sampling depth. The water pump 29 works to pump a water sample into the water sample tank 18. At this time, the water guide groove 24 is located on the side of the detection chamber 5. The left-right moving device aligns the water quality detector 15 or the sampling barrel 16 with the water outlet pipe 22, for example, the sampling barrel 16 is aligned with the water outlet pipe 22, the water outlet valve 23 is opened, the water sample flows into the sampling barrel 16, then the water outlet valve 23 is closed, the left-right moving device aligns the water quality detector 15 with the water outlet pipe 22, the water outlet valve 23 is opened, the water sample flows into the water quality detector 15 for detection, and multiple indexes can be detected simultaneously. When a water sample with another depth needs to be detected, the lifting support device 10 drives the main rotating shaft 11 to move downwards, and the front-back moving device 28 pushes the water chute 24 out to the lower part of the water outlet pipe 22. And opening the water outlet valve 23, the first drain valve 21 and the second drain valve 27 to drain residual water in the water sampling tank 18 and the water outlet pipe 22. The second motor adjusts the rotation of the reel 32, adjusts the depth of the weight 36, the water pump 29 works to pump the water sample at the new position and send the water sample to the water sample tank 18, and the new water sample flushes the water sample tank 18, the water outlet pipe 22 and the water guide groove 24, so that the residue of the water sample detected at the last time is avoided. After the flushing is finished, the water outlet valve 23, the first drain valve 21 and the second drain valve 27 are closed; the forward-backward moving device 28 moves the water guide chute 24 back to the side of the detection chamber 5. The lifting support device 10 drives the main rotating shaft 11 to move upwards and close to the water outlet pipe 22; the first motor works to drive the main rotating shaft 11 to rotate, so that the other auxiliary rotating shaft 14 rotates to the lower part of the water outlet pipe 22 to receive a new water sample. Namely, the water quality detector 15 and the sampling barrel 16 on each auxiliary rotating shaft 14 are used for detecting the water sample condition of one detection point. Since the auxiliary rotating shaft 14 is rotatable with respect to the side bracket 13, the water quality detector 15 and the sampling bucket 16 can be always kept in a forward state by gravity. The real-time quality of water that carries on of this embodiment has kept the water sample again, can carry out the reinspection when the later stage data of being convenient for have the anomaly. Moreover, a plurality of water samples are reserved at the same position, so that analysis and comparison can be conveniently carried out at the later stage. This embodiment can realize quick sample and detection, can avoid mixing of water sample moreover, guarantees the measuring accuracy.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A water quality detection device is characterized by comprising a floating plate, wherein a protection box body is arranged on the floating plate; the interior of the protection box body is divided into a left equipment cavity and a right detection cavity by a vertical plate;
a left-right moving device is arranged at the bottom of the detection cavity, two supporting seats are arranged on the left-right moving device, and the supporting seats can move left and right under the driving of the left-right moving device;
each supporting seat is provided with a lifting supporting device, and a horizontal main rotating shaft is arranged between the lifting supporting devices on the two sides; the lifting support device is provided with a first rotating drive device, and the first rotating drive device is connected with the main rotating shaft;
side brackets are respectively arranged at two ends of the main rotating shaft, and a plurality of horizontal auxiliary rotating shafts are arranged between the side brackets at two sides; a plurality of water quality detectors are arranged on the auxiliary rotating shaft, and a sampling barrel is arranged on the side of each water quality detector;
a water sample groove is formed in the top of the detection cavity, the bottom of the water sample groove is an inclined groove bottom, and the left end of the groove bottom is higher than the right end; the bottom of the right end of the water sample groove is connected with a first drainage pipe, and the first drainage pipe is led to the outer side of the detection cavity; a first drainage valve is arranged on the first drainage pipe; the bottom of the water sample tank is connected with a plurality of water outlet pipes, and water outlet valves are arranged on the water outlet pipes;
a water chute is arranged below the water sample tank and is positioned above the side bracket; the bottom of the water chute is obliquely arranged, and the left end of the bottom of the water chute is higher than the right end; the bottom of the right end of the water chute is connected with a second water drainage pipe, the right end of the detection cavity is provided with a sliding opening, the sliding opening extends along the front-back direction of the detection cavity, and the second water drainage pipe is led to the outer side of the detection cavity through the sliding opening; a second drain valve is arranged on the second drain pipe; the side wall of the detection cavity is provided with a front-back moving device, and the front-back moving device is connected with the water chute;
a water pump is arranged in the equipment cavity, a water outlet of the water pump is communicated with the water sample groove, a water inlet of the water pump is connected with a tension spring pipe, and the tension spring pipe extends downwards to the lower part of the floating plate and is connected with a water suction head;
a reel is arranged in the equipment cavity and is connected with a second rotary driving device; a rope is wound on the reel, a wire hole is formed in the protection box body, the rope is led out from the wire hole and extends downwards, a heavy block is connected to the lower end of the rope, and the water suction head is arranged on the heavy block;
the device is characterized in that a power supply and a controller are arranged in the device cavity, and the power supply and the controller are respectively and electrically connected with the left-right moving device, the lifting supporting device, the first rotary driving device, the water quality detector, the first drain valve, the water outlet valve, the second drain valve, the front-back moving device, the water pump and the second rotary driving device.
2. The water quality detecting device according to claim 1, wherein the left-right moving device comprises a guide rail and a lead screw, the supporting seat is slidably arranged on the guide rail, and the supporting seat is in threaded connection with the lead screw; the lead screw is connected with a lead screw motor.
3. The water quality detecting apparatus according to claim 1, wherein a plurality of the auxiliary rotating shafts are uniformly distributed in the circumferential direction of the main rotating shaft.
4. The water quality detecting apparatus according to claim 1, wherein the water quality detector on each of the auxiliary rotating shafts includes a PH detector, a dissolved oxygen detector, a sulfide detector, an ammonia nitrogen detector, and a phosphoric acid detector.
5. The water quality detecting device according to claim 1, wherein the first drain pipe and the second drain pipe are bent downward and extend to be lower than the sliding port.
6. The water quality detecting apparatus according to claim 1, wherein the cross-section of the water guide groove is triangular.
7. The water quality detecting apparatus according to any one of claims 1 to 6, wherein the first rotary driving device is a first motor, and the second rotary driving device is a second motor.
8. The water quality detecting device according to any one of claims 1 to 6, wherein the lifting support device and the forward-backward moving device are both electric push rods.
9. The water quality detecting apparatus according to any one of claims 1 to 6, wherein the controller has a remote communication module for remote communication with a remote control center.
10. The water quality detecting device according to any one of claims 1 to 6, wherein a funnel-shaped receiving opening is arranged at the opening of the sampling barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010161785.6A CN111239358A (en) | 2020-03-10 | 2020-03-10 | Water quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010161785.6A CN111239358A (en) | 2020-03-10 | 2020-03-10 | Water quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111239358A true CN111239358A (en) | 2020-06-05 |
Family
ID=70873596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010161785.6A Pending CN111239358A (en) | 2020-03-10 | 2020-03-10 | Water quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111239358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447318A (en) * | 2021-08-19 | 2021-09-28 | 潍坊水发供水集团有限公司 | Portable water body sampler and use method thereof |
| CN113814241A (en) * | 2021-08-20 | 2021-12-21 | 北控水务(中国)投资有限公司 | Automatic sampling-analyzing equipment for water sample on sewage biochemical pool |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204202963U (en) * | 2014-11-10 | 2015-03-11 | 浙江中烟工业有限责任公司 | The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid |
| WO2015189927A1 (en) * | 2014-06-11 | 2015-12-17 | 株式会社島津製作所 | Liquid-sample introduction device |
| 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 |
| CN108051555A (en) * | 2017-11-03 | 2018-05-18 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of water quality detecting device |
| CN108474803A (en) * | 2016-01-25 | 2018-08-31 | 阿尔泰恩公司 | The transport system of pan straddle for biological liquid sample and the automatic analysis system for including this transport system |
| CN108593873A (en) * | 2018-06-25 | 2018-09-28 | 郑州郑先医药科技有限公司 | A kind of sampling detecting device of the chemical products processing convenient for stored sample |
| CN208109489U (en) * | 2018-04-26 | 2018-11-16 | 北京科力华源科技有限公司 | A kind of miniature water quality monitoring sample devices |
| CN209069654U (en) * | 2018-11-15 | 2019-07-05 | 天津市环境保护科学研究院 | Water sample acquisition device |
| CN110346540A (en) * | 2019-06-24 | 2019-10-18 | 遵义师范学院 | One kind being directed to microbial oil displacement solution blockage detection device and its detection method |
-
2020
- 2020-03-10 CN CN202010161785.6A patent/CN111239358A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015189927A1 (en) * | 2014-06-11 | 2015-12-17 | 株式会社島津製作所 | Liquid-sample introduction device |
| CN204202963U (en) * | 2014-11-10 | 2015-03-11 | 浙江中烟工业有限责任公司 | The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid |
| CN108474803A (en) * | 2016-01-25 | 2018-08-31 | 阿尔泰恩公司 | The transport system of pan straddle for biological liquid sample and the automatic analysis system for including this transport system |
| 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 |
| CN108051555A (en) * | 2017-11-03 | 2018-05-18 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of water quality detecting device |
| CN208109489U (en) * | 2018-04-26 | 2018-11-16 | 北京科力华源科技有限公司 | A kind of miniature water quality monitoring sample devices |
| CN108593873A (en) * | 2018-06-25 | 2018-09-28 | 郑州郑先医药科技有限公司 | A kind of sampling detecting device of the chemical products processing convenient for stored sample |
| CN209069654U (en) * | 2018-11-15 | 2019-07-05 | 天津市环境保护科学研究院 | Water sample acquisition device |
| CN110346540A (en) * | 2019-06-24 | 2019-10-18 | 遵义师范学院 | One kind being directed to microbial oil displacement solution blockage detection device and its detection method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447318A (en) * | 2021-08-19 | 2021-09-28 | 潍坊水发供水集团有限公司 | Portable water body sampler and use method thereof |
| CN113814241A (en) * | 2021-08-20 | 2021-12-21 | 北控水务(中国)投资有限公司 | Automatic sampling-analyzing equipment for water sample on sewage biochemical pool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112304688B (en) | Sampling device for geotechnical engineering investigation | |
| CN111239358A (en) | Water quality detection device | |
| CN206556928U (en) | Can continuous sampling deep water sampling apparatus | |
| CN105651546B (en) | Water conservancy reservoir investigation and sampling device and its sampling method | |
| CN112304708B (en) | Contaminated soil sampling device | |
| CN111521444B (en) | Water sample detecting system | |
| CN104567993A (en) | Vessel-mounted water detection system | |
| CN211179152U (en) | Wastewater collector with multipoint simultaneous sampling function | |
| CN211061524U (en) | Water quality monitoring machine for ecological maintenance | |
| CN110967462A (en) | Distributed automatic water quality monitoring device, monitoring ship and monitoring method | |
| CN204269640U (en) | A kind of seawater detects and collecting device | |
| CN109187903B (en) | Remote control type sewage detection equipment with sludge grabbing function | |
| CN217638573U (en) | Be used for small watershed river runoff silt automatic measuring device | |
| CN116165358A (en) | Water quality testing platform for river channel diversified ecological system | |
| CN115508152A (en) | Water quality heavy metal analyzer | |
| CN215491931U (en) | Underground water level measuring device | |
| CN211042799U (en) | Water environment detects uses sampling device | |
| CN113405854A (en) | Water quality rapid detection device for environment detection | |
| CN209525598U (en) | A kind of green building deep basal pit fluid level control device | |
| CN220399027U (en) | Reconnaissance quality of water sampling device | |
| CN220251418U (en) | Bottom mud sampling device for water body environment detection | |
| CN221199972U (en) | Mine drainage pump water flow detection device | |
| CN219104460U (en) | Device capable of automatically sampling and measuring at different depths | |
| CN219914979U (en) | Underground water flow field detection device for constructed wetland | |
| CN214096716U (en) | River pollution water sample collecting device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |
|
| RJ01 | Rejection of invention patent application after publication |