CN207816638U - Water quality monitoring sampling system - Google Patents
Water quality monitoring sampling system Download PDFInfo
- Publication number
- CN207816638U CN207816638U CN201820245669.0U CN201820245669U CN207816638U CN 207816638 U CN207816638 U CN 207816638U CN 201820245669 U CN201820245669 U CN 201820245669U CN 207816638 U CN207816638 U CN 207816638U
- Authority
- CN
- China
- Prior art keywords
- water
- water quality
- quality monitoring
- processor
- babinet
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is suitable for water sampling analytical equipment technical field, provide a kind of Water quality monitoring sampling system, including monitor supervision platform and water quality monitoring babinet, water quality monitoring babinet is equipped with water inlet pipe, sampler, water monitoring device, motion control device and processor；Sampler, water monitoring device and motion control device are all connected with processor, one end of water inlet pipe is located at the outside of water quality monitoring babinet, the inside of the other end connection water quality monitoring babinet of water inlet pipe, the water inlet of the other end connection water monitoring device of water inlet pipe, the water outlet of water monitoring device connects sampler, processor control sampler carries out sampling of water quality and keeps sample, water monitoring device is used for sampling water quality parameter monitoring, processor controlled motion control device controls the movement of water quality monitoring babinet, and processor is used for and monitor supervision platform is into row data communication.The collection that the automatic detection and water sample of water quality are realized by this device, improves the efficiency of water quality monitoring.
Description
Technical field
The utility model belongs to water sampling analytical equipment technical field more particularly to a kind of Water quality monitoring sampling system.
Background technology
Polluter enters after the fluid media (medium) in environment, can carry out the movement of three aspects：With the plug-flow of fluid
Translational motion；The dispersion campaign of itself；Itself or convergent mode of motion caused by other materials effect is lower in the environment, make water environment matter
Dynamic change is presented in amount, therefore is of great significance for monitoring water quality and water prevention and cure of pollution for quality of water environment monitoring.Water
It is type, the concentration and variation tendency of each pollutant for monitoring and measuring pollutant in water body, evaluating water quality situation that quality supervision, which is surveyed,
Process.Water quality monitoring at present usually requires manual sampling and then carries out chemical examination work, there is a problem of that water quality monitoring efficiency is low.
Utility model content
In view of this, the utility model embodiment provides a kind of Water quality monitoring sampling system, to solve in the prior art
The low problem of water quality monitoring efficiency.
In order to solve the above technical problems, technical solution adopted in the utility model is：Water quality monitoring sampling system, including
Monitor supervision platform and water quality monitoring babinet, the water quality monitoring babinet are equipped with water inlet pipe, sampler, water monitoring device, movement
Control device and processor；
The sampler, the water monitoring device and the motion control device are all connected with the processor, described
One end of water inlet pipe is located at the outside of the water quality monitoring babinet, and the other end of the water inlet pipe connects the water quality monitoring babinet
Inside, the other end of the water inlet pipe connects the water inlet of the water monitoring device, the water outlet of the water monitoring device
Mouth connects the sampler, and the processor controls the sampler and carries out sampling of water quality and keep sample, the water quality monitoring
Device is used for sampling water quality parameter monitoring, and the processor controls the motion control device and controls the water quality monitoring babinet
Movement, the processor is used for and the monitor supervision platform is into row data communication.
Further, the sampler includes piston cylinder, push-rod electric machine, distributive pipe and several units that keep sample, described
Piston cylinder, the push-rod electric machine, the distributive pipe and the unit that keeps sample described in several are fixedly mounted on the water quality monitoring box
The end of the inside of body, the piston cylinder is equipped with water outlet and water inlet, and the water inlet of the piston cylinder connects the water quality prison
The water outlet of device is surveyed, the water outlet of the piston cylinder connects the water inlet of the distributive pipe, each water outlet of the distributive pipe
Keep sample unit described in mouthful being all connected with one, and the end of the push rod of the push-rod electric machine connects the piston of the piston cylinder, described to push away
The control terminal of bar motor connects the processor.
Further, the unit that keeps sample includes solenoid valve and the cylinder that keeps sample, described point of the water inlet connection of the solenoid valve
The water outlet of water pipe, keep sample described in the water outlet connection of the solenoid valve water inlet of cylinder, and the solenoid valve connects the processing
Device.
Further, the water monitoring device includes testing tube, water temperature probe, the spy of PH probes, dissolved oxygen probe, turbidity
Head, coloration probe and flow velocity probe, the water temperature probe, PH probes, the dissolved oxygen probe, the turbidity probe tip, institute
State coloration probe and the flow velocity probe be installed in the inside of the testing tube, the water inlet connection of the testing tube it is described into
The water outlet of the other end of water pipe, the testing tube connects the sampler, and the water temperature probe, the PH pop one's head in, are described
Dissolved oxygen probe, the turbidity probe tip, coloration probe and the flow velocity probe are all connected with the processor.
Further, the motion control device includes propeller and apparatus for controlling of lifting, the propeller and the liter
Drop control device is all connected with the processor, and the propeller is used to control the horizontal movement of the water quality monitoring babinet, described
Apparatus for controlling of lifting is used to control the vertical movement of the water quality monitoring babinet.
Further, the propeller includes first motor and the first flywheel, and the first motor is fixedly mounted on described
Water quality monitoring box house, first flywheel are located at the outside of the water quality monitoring babinet, described in the first flywheel connection
The control terminal of the motor shaft of first motor, the first motor connects the processor.
Further, the apparatus for controlling of lifting includes two lifting units, and two lifting units are separately mounted to
The top and bottom of the water quality monitoring babinet, the lifting unit include the second motor and the second flywheel, second motor
It is fixedly mounted on the water quality monitoring box house, second flywheel is located at the outside of the water quality monitoring babinet, and described
Two flywheels connect the motor shaft of second motor, and the control terminal of second motor connects the processor.
Further, Water quality monitoring sampling system further includes signal wireless transmitter, the signal wireless transmitter
It is fixedly mounted on the water quality monitoring box house, the signal wireless transmitter connects the processor.
Further, Water quality monitoring sampling system further includes remote controler, and the remote controler is for controlling the water quality monitoring
Babinet acts.
Further, Water quality monitoring sampling system further includes GPS positioning instrument, and the GPS positioning instrument is fixedly mounted on described
Water quality monitoring box house, the GPS positioning instrument connect the processor.
It is using advantageous effect caused by above-mentioned technical proposal：The utility model is by designing water quality monitoring sample train
System, including monitor supervision platform and water quality monitoring babinet, water quality monitoring babinet are equipped with water inlet pipe, sampler, water monitoring device, fortune
Dynamic control device and processor；Sampler, water monitoring device and motion control device are all connected with processor, and the one of water inlet pipe
End is positioned at the outside of water quality monitoring babinet, the inside of the other end connection water quality monitoring babinet of water inlet pipe, the other end of water inlet pipe
The water inlet of water monitoring device is connected, the water outlet of water monitoring device connects sampler, and processor controls sampler
It carries out sampling of water quality and keeps sample, water monitoring device is used for sampling water quality parameter monitoring, processor controlled motion control device
The movement of water quality monitoring babinet is controlled, processor is used for and monitor supervision platform is into row data communication.In use, water quality monitoring babinet is put
Enter in river, monitor supervision platform sends control instruction to processor, and processor receives in control instruction control water quality monitoring babinet
Motion control device acts, and so that water quality monitoring babinet is moved in river, sampler is sampled the water in river, water quality
Monitoring device carries out parameters to the water of sampling and is monitored and the parameters of water sample are sent to processor, processor and
Monitor supervision platform observes the parameter of water sample by monitor supervision platform on the coast into row data communication, experimenter, when exception occurs in water sample
When needing to be further analyzed, experimenter sends control instruction to processor, processor control sampling by monitor supervision platform
Device collects water sample, and the water sample of collection is taken in laboratory and is further analyzed by experimenter.Water quality is realized by this device
Automatic detection and water sample collection, improve the efficiency of water quality monitoring.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the water quality monitoring babinet that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for the sampler that the utility model embodiment provides.
In figure：1, water quality monitoring babinet；2, water inlet pipe；3, water monitoring device；4, sampler；5, elevating control fills
It sets；6, propeller；7, piston cylinder；8, push-rod electric machine；9, distributive pipe；10, solenoid valve；11, keep sample cylinder.
Specific implementation mode
In being described below, for illustration and not for limitation, it is proposed that such as tool of particular system structure, technology etc
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model can also be realized in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, illustrated below by specific embodiment.
As shown in Figure 1, Water quality monitoring sampling system, including monitor supervision platform and water quality monitoring babinet 1, water quality monitoring babinet 1
Equipped with water inlet pipe 2, sampler 4, water monitoring device 3, motion control device and processor；Sampler 4, water quality monitoring dress
Set 3 and motion control device be all connected with processor, one end of water inlet pipe 2 is located at the outside of water quality monitoring babinet 1, water inlet pipe 2
The other end connects the inside of water quality monitoring babinet 1, the water inlet of the other end connection water monitoring device 3 of water inlet pipe 2, water quality prison
The water outlet for surveying device 3 connects sampler 4, and processor control sampler 4 carries out sampling of water quality and keeps sample, water quality monitoring dress
3 are set for sampling water quality parameter monitoring, processor controlled motion control device to control water quality monitoring babinet 1 and moves, processor
For with monitor supervision platform into row data communication.
In use, water quality monitoring babinet 1 is put into river, monitor supervision platform sends control instruction to processor, processor
The motion control device action in control instruction control water quality monitoring babinet 1 is received, water quality monitoring babinet 1 is made to be transported in river
Dynamic, sampler 4 is sampled the water in river, and water monitoring device 3 carries out parameters to the water of sampling and is monitored
And the parameters of water sample are sent to processor, processor and monitor supervision platform into row data communication, experimenter is led on the coast
The parameter of monitor supervision platform observation water sample is crossed, when exception, which occurs, in water sample to be needed to be further analyzed, experimenter passes through monitoring
Platform sends control instruction to processor, and processor controls sampler 4 and collects water sample, and experimenter takes the water sample of collection to
It is further analyzed in laboratory.The collection that the automatic detection and water sample of water quality are realized by this device, improves water quality monitoring
Efficiency.
As shown in Fig. 2, sampler 4 includes piston cylinder 7, push-rod electric machine 8, distributive pipe 9 and several units that keep sample, piston
Cylinder 7, push-rod electric machine 8, distributive pipe 9 and several units that keep sample are fixedly mounted on the inside of water quality monitoring babinet 1, piston cylinder 7
End be equipped with water outlet and water inlet, piston cylinder 7 water inlet connection water monitoring device 3 water outlet, piston cylinder 7
Water outlet connects the water inlet of distributive pipe 9, and each water outlet of distributive pipe 9 is all connected with the unit that keeps sample, and push-rod electric machine 8 pushes away
The piston of the end connection piston cylinder 7 of bar, the control terminal connection processing device of push-rod electric machine 8.
When being sampled, processor controls the elongation of 8 push rod of push-rod electric machine and shortens, and drives reciprocating motion of the pistons, makes work
Plug tube 7 is sprayed water and is absorbed water, and the water outside water quality monitoring babinet 1 passes sequentially through water inlet pipe 2 and water monitoring device 3 is laggard
Enter in piston cylinder 7, during water sample enters piston cylinder 7, the water in piston cylinder 7 pass sequentially through water monitoring device 3 and into
Water pipe 2 is discharged, and water monitoring device 3 carries out water sample the acquisition of parameters, completes the monitoring to water sample；When need carry out water
When sample is collected, processor controls the unit opening that keeps sample, and the water being discharged in piston cylinder 7 is entered by distributive pipe 9 in the unit that keeps sample, when
After water quality monitoring babinet 1 completes work, experimenter takes out the unit that keeps sample in box house, takes the water in the unit that keeps sample to reality
It tests to do in room and further analyze.
In one embodiment of the utility model, the unit that keeps sample includes solenoid valve 10 and keeps sample cylinder 11, solenoid valve 10 into
The mouth of a river connects the water outlet of distributive pipe 9, and the water outlet of solenoid valve 10 connects the water inlet for the cylinder 11 that keeps sample, 10 connection processing of solenoid valve
Device.When needing to carry out water sample collection, processor controls solenoid valve 10 and opens, and the water in piston cylinder 7 can pass through distributive pipe 9
Enter in the cylinder 11 that keeps sample with solenoid valve 10, after completing water sample collection, processor controls solenoid valve 10 and closes, in the cylinder 11 that keeps sample
Water no longer flows out.The collection that water sample is realized by such scheme, waits for subsequently conducting further analysis.
In one embodiment of the utility model, water monitoring device 3 includes testing tube, water temperature is popped one's head in, PH pops one's head in, is molten
Solve oxygen probe, turbidity probe tip, coloration probe and flow velocity probe, water temperature probe, PH probes, dissolved oxygen probe, turbidity probe tip, coloration
Probe and flow velocity probe are installed in the inside of testing tube, and the water inlet of testing tube connects the other end of water inlet pipe 2, testing tube
Water outlet connects sampler 4, and water temperature probe, PH probes, dissolved oxygen probe, turbidity probe tip, coloration probe and flow velocity probe are equal
Connection processing device.When piston cylinder 7 carries out water suction and water spray action, water passes through testing tube, and each probe in testing tube is visited
The parameters of water sample are surveyed, and the parameter of monitoring is sent to processor, processor sends data to monitor supervision platform, tests people
Member understands the parameters of water quality by monitor supervision platform.
In one embodiment of the utility model, motion control device includes propeller 6 and apparatus for controlling of lifting 5, is promoted
Device 6 and apparatus for controlling of lifting 5 are all connected with processor, and propeller 6 is used to control the horizontal movement of water quality monitoring babinet 1, lifting control
Device 5 processed is used to control the vertical movement of water quality monitoring babinet 1.
Experimenter sends control instruction to processor by monitor supervision platform, and processor controls propeller 6 or lifting gear
Action realizes the horizontal and vertical movement in water of water quality monitoring babinet 1, facilitates water quality monitoring babinet 1 that can reach in river
Any position meets experimenter and is being sampled and is monitoring in river anywhere.
In one embodiment of the utility model, propeller 6 includes first motor and the first flywheel, and first motor fixes peace
Inside water quality monitoring babinet 1, the first flywheel is located at the outside of water quality monitoring babinet 1, and the first flywheel connects first motor
Motor shaft, the control terminal connection processing device of first motor, when needing water quality monitoring babinet 1 to carry out horizontal position movement, processing
Device controls first motor and drives the first flywheel turns, and water quality monitoring babinet 1 is pushed to be moved horizontally in water.
In one embodiment of the utility model, apparatus for controlling of lifting 5 includes two lifting units, two lifting units point
Not An Zhuan water quality monitoring babinet 1 top and bottom, lifting unit includes the second motor and the second flywheel, and the second motor fixes
Inside water quality monitoring babinet 1, the second flywheel is located at the outside of water quality monitoring babinet 1, and the second flywheel connects the second motor
Motor shaft, the control terminal connection processing device of the second motor.
When needing water quality monitoring babinet 1 to move up and down in water, processor controls two lifting units and makes corresponding move
Make, realizes that water quality monitoring babinet 1 moves up and down inside water, different depth locations can be reached.
Further include signal wireless transmitter in one embodiment of the utility model, signal wireless transmitter is fixed
Inside water quality monitoring babinet 1, signal wireless transmitter connection processing device.It can be real by signal wireless transmitter
The wireless communication of existing processor and monitor supervision platform, on the bank by radio communication with equipment in water, it is no longer necessary to wired connection is carried out,
Convenient for the use of experimenter, by more contributing to the movement of water quality monitoring babinet 1 in water.
Further include remote controler in one embodiment of the utility model, remote controler is dynamic for controlling water quality monitoring babinet 1
Make.Experimenter is kept sample by the movement and water quality monitoring of remote control control water quality monitoring babinet 1 in water, and remote controler is convenient for taking
Band operation, facilitates the use of experimenter.
Further include GPS positioning instrument in one embodiment of the utility model, GPS positioning instrument is fixedly mounted on water quality monitoring
Inside babinet 1, GPS positioning instrument connection processing device.GPS positioning instrument can carry out precise positioning to water quality monitoring babinet 1, convenient for note
Each position water quality situation is recorded, when there is water quality exception, telltale mark can be carried out, is convenient for subsequent processing.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to before
Embodiment is stated the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；And
These modifications or replacements, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (10)
1. Water quality monitoring sampling system, which is characterized in that including monitor supervision platform and water quality monitoring babinet (1), the water quality monitoring
Babinet (1) is equipped with water inlet pipe (2), sampler (4), water monitoring device (3), motion control device and processor；
The sampler (4), the water monitoring device (3) and the motion control device are all connected with the processor, institute
The one end for stating water inlet pipe (2) is located at the outside of the water quality monitoring babinet (1), described in the other end connection of the water inlet pipe (2)
The inside of water quality monitoring babinet (1), the other end of the water inlet pipe (2) connect the water inlet of the water monitoring device (3), institute
The water outlet for stating water monitoring device (3) connects the sampler (4), the processor control the sampler (4) into
Row sampling of water quality and keep sample, the water monitoring device (3) is used for sampling water quality parameter monitoring, described in the processor control
Motion control device controls water quality monitoring babinet (1) movement, and the processor is used for and the monitor supervision platform carries out data
Communication.
2. Water quality monitoring sampling system according to claim 1, which is characterized in that the sampler (4) includes piston
Cylinder (7), push-rod electric machine (8), distributive pipe (9) and several units that keep sample, the piston cylinder (7), the push-rod electric machine (8), institute
It states distributive pipe (9) and the unit that keeps sample described in several is fixedly mounted on the inside of the water quality monitoring babinet (1), the piston
The end of cylinder (7) is equipped with water outlet and water inlet, and the water inlet of the piston cylinder (7) connects the water monitoring device (3)
Water outlet, the water outlet of the piston cylinder (7) connect the water inlet of the distributive pipe (9), each water outlet of the distributive pipe (9)
Keep sample unit described in mouthful being all connected with one, and the end of the push rod of the push-rod electric machine (8) connects the piston of the piston cylinder (7),
The control terminal of the push-rod electric machine (8) connects the processor.
3. Water quality monitoring sampling system according to claim 2, which is characterized in that the unit that keeps sample includes solenoid valve
(10) and the cylinder that keeps sample (11), the water inlet of the solenoid valve (10) connect the water outlet of the distributive pipe (9), the solenoid valve
(10) keep sample the water inlets of cylinder (11) described in water outlet connection, and the solenoid valve (10) connects the processor.
4. Water quality monitoring sampling system according to claim 1, which is characterized in that the water monitoring device (3) includes
Testing tube, water temperature probe, PH probes, dissolved oxygen probe, turbidity probe tip, coloration probe and flow velocity probe, the water temperature probe, institute
It states PH probes, the dissolved oxygen probe, the turbidity probe tip, the coloration probe and the flow velocity probe and is installed in the survey
The inside of test tube, the water inlet of the testing tube connect the other end of the water inlet pipe (2), the water outlet connection of the testing tube
The sampler (4), the water temperature probe, PH probes, the dissolved oxygen probe, the turbidity probe tip, the coloration
Probe and the flow velocity probe are all connected with the processor.
5. Water quality monitoring sampling system according to claim 1, which is characterized in that the motion control device includes promoting
Device (6) and apparatus for controlling of lifting (5), the propeller (6) and the apparatus for controlling of lifting (5) are all connected with the processor, institute
Horizontal movement of the propeller (6) for controlling the water quality monitoring babinet (1) is stated, the apparatus for controlling of lifting (5) is for controlling
The vertical movement of the water quality monitoring babinet (1).
6. Water quality monitoring sampling system according to claim 5, which is characterized in that the propeller (6) includes the first electricity
Machine and the first flywheel, the first motor are fixedly mounted on water quality monitoring babinet (1) inside, and first flywheel is located at institute
The outside of water quality monitoring babinet (1) is stated, first flywheel connects the motor shaft of the first motor, the control of the first motor
End processed connects the processor.
7. Water quality monitoring sampling system according to claim 5, which is characterized in that the apparatus for controlling of lifting (5) includes
Two lifting units, two lifting units are separately mounted to the top and bottom of the water quality monitoring babinet (1), the liter
It includes the second motor and the second flywheel to drop unit, and second motor is fixedly mounted on water quality monitoring babinet (1) inside, institute
The outside that the second flywheel is located at the water quality monitoring babinet (1) is stated, second flywheel connects the motor shaft of second motor,
The control terminal of second motor connects the processor.
8. Water quality monitoring sampling system according to claim 1, which is characterized in that further include signal wireless transmitter,
The signal wireless transmitter is fixedly mounted on water quality monitoring babinet (1) inside, and the signal wireless transmitter connects
Connect the processor.
9. Water quality monitoring sampling system according to claim 1, which is characterized in that further include remote controler, the remote controler
For controlling water quality monitoring babinet (1) action.
10. Water quality monitoring sampling system according to claim 1, which is characterized in that further include GPS positioning instrument, the GPS
Position indicator is fixedly mounted on water quality monitoring babinet (1) inside, and the GPS positioning instrument connects the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245669.0U CN207816638U (en) | 2018-02-11 | 2018-02-11 | Water quality monitoring sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245669.0U CN207816638U (en) | 2018-02-11 | 2018-02-11 | Water quality monitoring sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816638U true CN207816638U (en) | 2018-09-04 |
Family
ID=63321336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245669.0U Expired - Fee Related CN207816638U (en) | 2018-02-11 | 2018-02-11 | Water quality monitoring sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740169A (en) * | 2022-04-13 | 2022-07-12 | 河北地质大学 | Water environment treatment monitoring device |
-
2018
- 2018-02-11 CN CN201820245669.0U patent/CN207816638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740169A (en) * | 2022-04-13 | 2022-07-12 | 河北地质大学 | Water environment treatment monitoring device |
| CN114740169B (en) * | 2022-04-13 | 2023-08-15 | 河北地质大学 | Water environment treatment monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206431040U (en) | A kind of Automatic On-line ammonia Nitrogen Analyzer | |
| CN101819102A (en) | Water-sample automatic in-situ acquisition and analysis instrument | |
| CN101798957B (en) | Failure diagnosis method of power equipment | |
| CN201653744U (en) | Automatic in-situ water sample sampling analyser | |
| CN109737898B (en) | System for realizing online test of high-temperature corrosion of water-cooled wall | |
| CN207133276U (en) | A kind of water quality automatic sampling monitoring system | |
| CN105737905A (en) | Livestock house air environment quality testing system and use method thereof | |
| CN202402268U (en) | Device for diagnosing cavitation faults of water pump based on acoustic emission detection | |
| CN209606292U (en) | Simulate the high speed humidity corrosion loop experimental provision of natural gas line internal corrosion environment | |
| CN207816638U (en) | Water quality monitoring sampling system | |
| CN110426248A (en) | A kind of flue gas sampling device and method for power plant | |
| CN219757769U (en) | Soil heavy metal pollution detects evaluation device | |
| CN201615873U (en) | Reagent-free multi-parameter automatic on-line water quality monitoring system | |
| CN111351688B (en) | Self-adaptive variable-frequency sediment automatic sampling system and method based on hydrodynamic force change | |
| CN110095424B (en) | Black and odorous water four-parameter online monitoring integrated device | |
| CN218917371U (en) | Pollutant analysis system and sampling storage equipment thereof | |
| CN203551548U (en) | Novel online water quality testing meter | |
| CN206960462U (en) | A kind of seawater quality optics on-line monitoring system | |
| CN206489128U (en) | A kind of continuous automatic sampling and analyzing device for determining air carbonate | |
| CN206683997U (en) | A kind of gear-box on-line monitoring system and track train | |
| CN205619988U (en) | Gaseous ration meter of gassiness volume desorption | |
| CN105424637B (en) | Method for measuring oil mist emission concentration in steel rolling industry | |
| CN205484317U (en) | Toxicity monitoring devices is synthesized to quality of water | |
| CN111896707B (en) | Intelligent monitoring system for sewage quality | |
| CN204228465U (en) | A kind of portable pressure water sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |