CN208780690U - A kind of monitoring of water body dynamic pollutant carrying capacity and simulation system - Google Patents
A kind of monitoring of water body dynamic pollutant carrying capacity and simulation system Download PDFInfo
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- CN208780690U CN208780690U CN201721485375.7U CN201721485375U CN208780690U CN 208780690 U CN208780690 U CN 208780690U CN 201721485375 U CN201721485375 U CN 201721485375U CN 208780690 U CN208780690 U CN 208780690U
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- Prior art keywords
- water
- dissolved oxygen
- motor
- conditioning tank
- carrying capacity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 21
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 21
- 238000004088 simulation Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
- 239000001301 oxygen Substances 0.000 claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000029087 digestion Effects 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 230000003750 conditioning effect Effects 0.000 claims description 28
- 210000000245 forearm Anatomy 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 238000007726 management method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a kind of monitoring of water body dynamic pollutant carrying capacity and simulation system, including water model device, transmission device, test tube, dissolved oxygen meter, pH value analyzer, digestion device, spectrophotometer, mechanical arm, the sink is equipped with water transport port, the transmission device is equipped with the fixed structure for fixing test tube, the dissolved oxygen meter includes dissolved oxygen probe, the dissolved oxygen probe is set in the water model device, the pH value analyzer includes pH value measurement probe, the pH value measurement probe is set in the water model device, the mechanical arm is set between the digestion device and the spectrophotometer.Water quality detection system provided by the utility model can transmit sewage to be measured automatically, then detect to sewage, it is possible to reduce the process manually transmitted.
Description
Technical field
The utility model relates to water quality parameter acquisition and detection, more particularly, to a kind of water body dynamic pollutant carrying capacity monitoring and
Simulation system.
Background technique
Currently, the health of China's River is faced with significant challenge, China's water environment management is by single concentration control
Tubulation is managed to concentration and total amount double control management transformation, and has been formulated Water Functional Zone and limited dirty system of receiving, it is desirable that strict control enters
River and lake total amount of pollutants discharged.The calculating and evaluation of water-based tourism resource become the key factor of overall control and limit row's solution formulation,
And the size of pollutant carrying capacity and water quality objective, hydrologic condition, pollutant property, response parameter are closely bound up.Degradation of pollutant system
Number is to reflect that specific body of water can degrade the response parameters of how many pollutant abilities on certain time and space, is research water body
Water pollution variation, the important parameter for calculating environmental capacity of water and pollutant carrying capacity, in the system of region pollution permission system plan
Important function has been played in the work such as fixed, total load index science distribution, the management of control plan implementation procedure.
Existing water quality detection method is by labor measurement, and staff first obtains sewage, then sewage is successively sent to
It is detected in detection device, but this method not only consumes manpower, and is easy to appear and overturns or other mistakes,
It is therefore desirable to provide a kind of monitoring of water body dynamic pollutant carrying capacity and simulation system, sewage to be measured can be transmitted automatically, then to dirt
Water is detected.
Utility model content
The purpose of the utility model is to overcome prior art deficiencies, and sewage to be measured can be transmitted automatically by providing one kind, then
The monitoring of water body dynamic pollutant carrying capacity and simulation system that sewage is detected.
The following technical solution is employed to achieve the above object for the utility model:
A kind of water body dynamic pollutant carrying capacity monitoring provided by the utility model and simulation system, including transmission device, disappear
Solve device, spectrophotometer, mechanical arm, host computer and at least one water model device, wherein each water model device
Being equipped at least one, the test tube of fluid to be measured, at least one is for measuring liquid in the water model device for saving
The dissolved oxygen meter of dissolved oxygen concentration, at least one pH value for being used to measure liquid pH value in the water model device are surveyed
Determine instrument；
The transmission device is equipped with the fixed structure for fixing test tube, and the dissolved oxygen meter includes that dissolved oxygen is visited
Head, the dissolved oxygen probe are set in the water model device, and the pH value analyzer includes pH value measurement probe, described
PH value measurement probe is set in the water model device, and the mechanical arm is set to the digestion device and the spectrophotometric
Between meter, the dissolved oxygen meter, the data output end of the pH value analyzer, the data output end of the digestion device, institute
The data output end for stating spectrophotometer is connect with the host computer respectively；
Wherein, the water model device include water trough body, the fixing seat for being set to the water trough body bottom side,
It is set to the height adjustment device of the water trough body bottom other side, enters water conditioning tank, water outlet conditioning tank, aqueduct；
The water trough body includes water transport port, sink floor, propeller current meter, enters water immersible pump, water outlet immersible pump, institute
The side for stating water trough body is equipped with the water transport port, is equipped with propeller current meter in the water trough body, the water trough body is leaned on
One end of the nearly height adjustment device is equipped with water inlet, the water inlet be nearby equipped with it is described enter water immersible pump, the sink
Ontology is equipped with water outlet close to one end of the fixing seat, and the water outlet is nearby equipped with the water outlet immersible pump, it is described enter water
Mouthful by water pipe with it is described enter water conditioning tank connect, the water outlet pass through water pipe connect with the water outlet conditioning tank, it is described enter
Be equipped with the aqueduct between water conditioning tank and the water outlet conditioning tank, it is described enter water conditioning tank in be equipped with and draw water water pump.
In an embodiment of the utility model, the water transport port includes throttle valve, and the throttle valve and the host computer connect
It connects.
In an embodiment of the utility model, the transmission device include fixed structure, roller, motor, chain, band body,
Driving wheel, pedestal, the left and right ends on the pedestal are equipped with roller, and one of roller is connected to the motor by belt pulley, institute
It states and is wound with chain on two rollers, the periphery of the chain is equipped with the band body, and the top with body is equipped with fixed structure
For placing the test tube, described with row's driving wheel is provided with below body, the pedestal of the driving wheel is fixed on the base,
It is touched at the top of the wheel body of the driving wheel with body bottom connection.
In an embodiment of the utility model, the mechanical arm includes first motor, postbrachium, removable pin, forearm, the second electricity
Machine, gear assembly, gripper, the postbrachium and the forearm are hinged, and the middle part of the removable pin has screw rod internal screw thread and cuts with scissors
It is connected to the forearm rear end, the first motor is articulated with the postbrachium, and screw rod and the first motor export axis connection, described
Screw rod perpendicular to the removable pin and with the mating connection of screw rod internal screw thread, the gear assembly upper end have stud in spiral shell
Line, second motor are articulated with the forearm, and stud is connect with second motor output shaft, the stud and the stud
The mating connection of internal screw thread, the gear connect with the gripper and engage with the rack gear of the gear assembly.
Compared with prior art, the utility model has the beneficial effects that:
Water quality detection system provided by the utility model not only can carry out hydraulic analogy to water body to be measured, may be used also
To transmit water body to be measured automatically, then water body is detected, it is possible to reduce the process manually transmitted.
Detailed description of the invention
Fig. 1 is a kind of monitoring of water body dynamic pollutant carrying capacity and the structural representation of simulation system of an embodiment of the present invention
Figure；
Fig. 2 is the sectional view of the water model device of an embodiment of the present invention；
Fig. 3 is the top view of the water model device of an embodiment of the present invention；
Fig. 4 is a kind of monitoring of water body dynamic pollutant carrying capacity and the transmission device of simulation system of an embodiment of the present invention
Structural schematic diagram；
Fig. 5 is the portion the A enlarged drawing of Fig. 4；
Fig. 6 is a kind of monitoring of water body dynamic pollutant carrying capacity and the mechanical arm of simulation system of an embodiment of the present invention
Structural schematic diagram；
Wherein: sink 1, transmission device 2, test tube 3, dissolved oxygen meter 4, pH value analyzer 5, digestion device 6, spectrophotometric
Meter 7, water trough body 11, fixing seat 12, height adjustment device 13, enters water conditioning tank 14, water outlet conditioning tank 15, water delivery at mechanical arm 8
Pipeline 16, propeller current meter 112, enters water immersible pump 113, water outlet immersible pump 114, the water pump 141 that draws water, fixes water transport port 111
Structure 21, roller 22, motor 23, chain 24, band body 25, driving wheel 26, pedestal 27, dissolved oxygen probe 41, pH value measurement probe
51, first motor 81, postbrachium 82, removable pin 83, forearm 84, the second motor 85, gear assembly 86, gripper 87
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the utility model, illustrative examples therein
And explanation is only used to explain the utility model, but is not intended to limit the scope of the present invention
It should be noted that in the present invention, term " first ", " second " are used for description purposes only, and cannot manage
Solution is indication or suggestion relative importance or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
The meaning of " plurality " is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figure 1, water body dynamic pollutant carrying capacity monitoring provided by the utility model and simulation system, including transmission dress
Set 2, digestion device 6, spectrophotometer 7, mechanical arm 8, host computer and at least one water model device 1, wherein each water phantom
Quasi- device 1 is equipped at least one, and for saving, test tube 3 of fluid to be measured, at least one is for measuring water model device 1
The dissolved oxygen meter 4 of middle liquid dissolved oxygen concentration, at least one is used to measure the pH of liquid pH value in water model device 1
Meter 5；
Transmission device 2 is equipped with the fixed structure 21 for fixing test tube 3, and dissolved oxygen meter 4 includes dissolved oxygen probe
41, dissolved oxygen probe 41 is set in water model device 1, and pH value analyzer 5 includes pH value measurement probe 51, and pH value measurement is visited
First 51 are set in water model device 1, and mechanical arm 8 is set between digestion device 6 and spectrophotometer 7, dissolved oxygen meter 4
Data output end, the data output end of pH value analyzer 5, the data output end of digestion device 6, the data of spectrophotometer 7 it is defeated
Outlet is connect with the host computer respectively；
Wherein, as shown in Figures 2 and 3, the water model device 1 includes water trough body 11, is set to water trough body 11
The fixing seat 12 of one side bottom, the height adjustment device 13 for being set to another side bottom of water trough body 11 enter water conditioning tank 14, go out
Water conditioning tank 15, aqueduct 16；
Water trough body 11 includes water transport port 111, propeller current meter 112, enters water immersible pump 113, water outlet immersible pump 114,
The side of water trough body 11 is equipped with water transport port 111, is equipped with propeller current meter 112 in water trough body 11, water trough body 11 is close
One end of height adjustment device 13 is equipped with water inlet, and the water inlet is nearby equipped with into water immersible pump 113, and water trough body 11 is leaned on
One end of nearly fixing seat 12 is equipped with water outlet, and the water outlet is nearby equipped with water outlet immersible pump 114, and water inlet passes through water pipe and enters
Water conditioning tank 14 connect, water outlet by water pipe with water outlet conditioning tank 15 connect, enter water conditioning tank 14 be discharged conditioning tank 15 it
Between be equipped with aqueduct 16, enter and be equipped with the water pump 141 that draws water in water conditioning tank 14.
In an embodiment of the utility model, water transport port 11 includes throttle valve, and the throttle valve is connect with the host computer.
As shown in figure 4, in an embodiment of the utility model, transmission device 2 includes fixed structure 21, roller 22, motor
23, chain 24, band body 25, driving wheel 26, pedestal 27, the left and right ends on the pedestal 27 are equipped with roller 22, one of roller
Cylinder 22 is connected by belt pulley with motor 23, and chain 24 is wound on described two rollers 22, and the periphery of chain 24 is equipped with band body
25, the top with body 25 is equipped with fixed structure 21 and is used for holding test tubes 3, and the lower section with body 25 is provided with row's driving wheel
26, the pedestal of the driving wheel 26 is fixed on pedestal 27, is touched at the top of the wheel body of driving wheel 26 with 25 bottom connection of body, this
Sample just, so as to effectively overcome weight to give chain 24 bring resistance, can make by driving wheel 26 come the transmission of auxiliary belt body 25
The conveying speed for obtaining conveyer belt is unaffected.
As shown in figure 5, in an embodiment of the utility model, mechanical arm 8 includes first motor 81, postbrachium 82, removable pin
83, forearm 84, the second motor 85, gear assembly 86, gripper 87, the postbrachium 82 and the forearm 84 are hinged, the activity
The middle part of pin 83 has screw rod internal screw thread and is articulated with 84 rear end of forearm, and the first motor 81 is articulated with the postbrachium
82, screw rod and the first motor 81 export axis connection, the screw rod perpendicular to the removable pin 83 and with spiral shell in the screw rod
The mating connection of line, 86 upper end of gear assembly have stud internal screw thread, and second motor 85 is articulated with the forearm 84, spiral shell
Column and second motor 85 export axis connection, the stud and the mating connection of stud internal screw thread, the gear with it is described
Gripper 87 is connected and is engaged with the rack gear of the gear assembly 86.
When actual experiment, while 51,5 water model dresses of water model device provided by the utility model are used
Set 1 side for being placed in transmission device 2 in order, straight line the sink long 14m, width 0.1m of water trough body 11, depth of water control
For 0.4m, each 11 two sides of water trough body are respectively equipped with into water conditioning tank 14 and water outlet conditioning tank 15, are separately connected water by water pipe
Slot ontology 11 is continuously flowed with the circulation for entering water conditioning tank 14, the water outlet realization water body of conditioning tank 15；Each sink sheet during test
Remaining control condition of body 11 is consistent, its water trough body 11 only is arranged by the height adjustment device 13 of each water model device 1
The gradient, making the gradient of the water trough body 11 of 5 water model devices is respectively 0,0.001,0.002,0.005,0.010, lead to
Cross testing pump each 11 slope design of water trough body control water volume flow rate, test flow velocity be respectively 0m/s, 0.17m/s,
0.36m/s, 0.60m/s, 0.87m/s, average temperature is 20 DEG C during test, simulation lake and reservoir hydrostatic condition to general river water
Flow condition, by it is each enter water conditioning tank 14 in equipped with drawing water water pump 141, water trough body 11 with aqueduct 16 together
Circulating water flow is formed, the state of natural river course constant flow rate is simulated；The dissolved oxygen meter 4, pH value analyzer 5, digestion device
6, it is portable that the portable dissolved oxygen meter of LDO101 of HACH company, U.S. manufacture, pHC101 is respectively adopted in spectrophotometer 7
PH value analyzer, DRB200 digestion device and DR2800 portable spectrophotometer, wherein test tube 3 is resolution colorimetric reagent pipe；
The portable dissolved oxygen meter of LDO101 and pHC101 are put into the water trough body 11 of each water model device 1
The measurement of portable pH value analyzer is popped one's head in, and is respectively equipped with described in 5 on transmission device 2, and 5 resolution colorimetric reagent pipes point are used for
Water to be measured is picked up from the water transport port 111 of 5 water model devices, transmission device 2 is transmitted to colorimetric reagent pipe is cleared up
Beside DRB200 digestion device, mechanical arm, mechanical arm control are equipped between DRB200 digestion device and DR2800 portable spectrophotometer
Operation portion processed enters in DRB200 digestion device to detect by the resolution colorimetric reagent pipe clamp for having sewage to be detected is multiplied, and detection finishes
Afterwards, mechanical arm 8 again goes out resolution colorimetric reagent pipe clamp on the fixed structure of transmission device 2 21, and transmission device 2 will clear up colorimetric
Reagent Tube is transmitted to beside DR2800 portable spectrophotometer, and mechanical arm 8 will multiply the resolution colorimetric for having sewage to be detected again to be tried
Agent pipe clamp enters to be detected in DR2800 portable spectrophotometer, after detection, the portable dissolved oxygen meter of LDO101,
The portable pH value analyzer of pHC101, DRB200 digestion device, DR2800 portable spectrophotometer side will test data respectively
It is sent to host computer, testing staff analyzes water body data accessed by host computer, and testing staff can also be by upper
Position machine controls opening or closing for the throttle valve of 1 water transport port 111 on each water model device.
Obviously, above-described embodiment is used for the purpose of clearer expression technical solutions of the utility model example, and
The non-restriction to the utility model embodiment.It to those skilled in the art, on the basis of the above description can be with
It makes other variations or changes in different ways, without departing from the concept of the premise utility, these belong to practical
Novel protection scope.Therefore the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (4)
1. a kind of water body dynamic pollutant carrying capacity monitoring and simulation system, which is characterized in that including transmission device, digestion device, light splitting
Photometer, mechanical arm, host computer and at least one water model device, wherein each water model device is equipped with
At least one is used to save that the test tube of fluid to be measured, at least one to be for measure liquid dissolved oxygen in the water model device dense
The dissolved oxygen meter of degree, at least one is used to measure the pH value analyzer of liquid pH value in the water model device；
The transmission device is equipped with the fixed structure for fixing test tube, and the dissolved oxygen meter includes dissolved oxygen probe,
The dissolved oxygen probe is set in the water model device, and the pH value analyzer includes pH value measurement probe, the pH
Value measurement probe is set in the water model device, and the mechanical arm is set to the digestion device and the spectrophotometer
Between, the data of the data output end of the dissolved oxygen meter, the data output end of the pH value analyzer, the digestion device
Output end, the spectrophotometer data output end connect respectively with the host computer；
The water model device includes water trough body, the fixing seat for being set to the water trough body bottom side, is set to institute
It states the height adjustment device of the water trough body bottom other side, enter water conditioning tank, water outlet conditioning tank, aqueduct；
The water trough body includes water transport port, sink floor, propeller current meter, enters water immersible pump, water outlet immersible pump, sink sheet
The side of body is equipped with the water transport port, is equipped with propeller current meter in the water trough body, the water trough body is close to the height
The one end for spending regulating device is equipped with water inlet, the water inlet be nearby equipped with it is described enter water immersible pump, the water trough body is close
One end of the fixing seat is equipped with water outlet, and the water outlet is nearby equipped with the water outlet immersible pump, and the water inlet passes through water
Pipe with it is described enter water conditioning tank connect, the water outlet pass through water pipe connect with the water outlet conditioning tank, it is described enter water conditioning tank
Be equipped with the aqueduct between the water outlet conditioning tank, it is described enter water conditioning tank in be equipped with and draw water water pump.
2. a kind of water body dynamic pollutant carrying capacity monitoring as described in claim 1 and simulation system, which is characterized in that the water delivery
Mouth includes throttle valve, and the throttle valve is connect with the host computer.
3. a kind of water body dynamic pollutant carrying capacity monitoring as described in claim 1 and simulation system, which is characterized in that the transmission
Device includes fixed structure, roller, motor, chain, band body, driving wheel, pedestal, and the left and right ends on the pedestal are equipped with roller
Cylinder, one of roller are connected to the motor by belt pulley, chain are wound on described two rollers, the periphery of the chain is set
There is a band body, the top with body is equipped with fixed structure for placing the test tube, described with being provided with one below body
Driving wheel is arranged, the pedestal of the driving wheel is fixed on the base, and is touched at the top of the wheel body of the driving wheel with body bottom connection.
4. a kind of water body dynamic pollutant carrying capacity monitoring as described in claim 1 and simulation system, which is characterized in that the machinery
Arm includes first motor, postbrachium, removable pin, forearm, the second motor, gear assembly, gripper, and the postbrachium and the forearm are cut with scissors
It connects, the middle part of the removable pin has screw rod internal screw thread and is articulated with the forearm rear end, and the first motor is articulated with described
Postbrachium, screw rod and the first motor export axis connection, the screw rod perpendicular to the removable pin and with the screw rod internal screw thread
Mating connection, the gear assembly upper end have stud internal screw thread, and second motor is articulated with the forearm, stud with it is described
The connection of second motor output shaft, the stud and the mating connection of stud internal screw thread, the gear are connect with the gripper
And it is engaged with the rack gear of the gear assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485375.7U CN208780690U (en) | 2017-11-09 | 2017-11-09 | A kind of monitoring of water body dynamic pollutant carrying capacity and simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485375.7U CN208780690U (en) | 2017-11-09 | 2017-11-09 | A kind of monitoring of water body dynamic pollutant carrying capacity and simulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780690U true CN208780690U (en) | 2019-04-23 |
Family
ID=66141325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485375.7U Expired - Fee Related CN208780690U (en) | 2017-11-09 | 2017-11-09 | A kind of monitoring of water body dynamic pollutant carrying capacity and simulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208780690U (en) |
-
2017
- 2017-11-09 CN CN201721485375.7U patent/CN208780690U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20211109 |