CN107655721A - A kind of water quality sampling equipment on unmanned environmental monitoring ship - Google Patents
A kind of water quality sampling equipment on unmanned environmental monitoring ship Download PDFInfo
- Publication number
- CN107655721A CN107655721A CN201710878068.3A CN201710878068A CN107655721A CN 107655721 A CN107655721 A CN 107655721A CN 201710878068 A CN201710878068 A CN 201710878068A CN 107655721 A CN107655721 A CN 107655721A
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- Prior art keywords
- needle tubing
- water
- fixed
- push rod
- electric push
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- 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
- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of water quality sampling equipment on unmanned environmental monitoring ship, including cylindrical case, water gathering tube, syringe needle, needle tubing, needle tubing fixed frame, transverse electric push rod, transverse electric push rod fixed frame, column guide rail, bracket, bottom plate, vertical electric pushrod, suction hose, direct driving motor；Cylindrical case is fixed on bottom plate, some water gathering tubes are fixed on the front portion of cylindrical case, cylindrical case rear portion connects direct driving motor, and column guide rail is fixed on bottom plate, and bracket is arranged on column guide rail, vertical electric pushrod is fixed on the bottom of bracket, transverse electric push rod is fixed on bracket by transverse electric push rod fixed frame, and needle tubing is arranged on the front end of bracket by needle tubing fixed frame, and transverse electric push rod is fixedly connected with needle tubing, the head of needle tubing is provided with syringe needle, afterbody connection suction hose.Water quality sampling equipment is arranged on unmanned boat, it is not necessary to is transferred in water, water gathering tube uses vacuum tube, realizes that water acquisition works by pressure difference.
Description
Technical field
The invention belongs to water quality sampling apparatus field, is related to a kind of water quality sampling equipment on unmanned environmental monitoring ship.
Background technology
Marine monitoring is intended to monitor and safeguards the safety of China's marine environment, due to sea faring inclement condition, at present
Gone to sea with big ship carrying professional monitoring equipment and perform job task.Single is turned out for work high cost, required corresponding necessary resources with
Facility is up to hundreds thousand of, and nonetheless Detection task stills need a large amount of professionals and carries out classification processing to gathered water sample.Sea
Water automatic sampling system reduces its working strength to reduce the operating risk of marine water quality sampling staff, steps up point
The automatization level of office's island surrounding sea areas monitoring.Therefore, marine automatic sampling system is necessary.
The content of the invention
The present invention is directed to the deficiency of current water quality sampling equipment, there is provided a kind of water quality on unmanned environmental monitoring ship is adopted
Sample equipment.The device hydrophore is arranged on unmanned boat, it is not necessary to is transferred in water, but is passed through suction hose water acquisition.Water gathering tube
Vacuum tube is used, realizes that water acquisition works by pressure difference.
The present invention solves the technical scheme that its technical problem uses：
A kind of water quality sampling equipment on unmanned environmental monitoring ship, including cylindrical case, water gathering tube, syringe needle, needle tubing, needle tubing are solid
Determine frame, transverse electric push rod, transverse electric push rod fixed frame, column guide rail, bracket, bottom plate, vertical electric pushrod, suction hose,
Direct driving motor；The cylindrical case is fixed on bottom plate, and some water gathering tubes are fixed on the front portion of cylindrical case, cylindrical case rear portion
Direct driving motor is connected, is driven by direct driving motor to rotate, the column guide rail is fixed on bottom plate, and bracket is arranged on column guide
On rail, vertical electric pushrod is fixed on the bottom of bracket, and driving bracket moves up and down along column guide rail, the transverse electric push rod
It is fixed on by transverse electric push rod fixed frame on bracket, needle tubing is arranged on the front end of bracket, the horizontal stroke by needle tubing fixed frame
It is fixedly connected to electric pushrod with needle tubing, driven syringe is moved forward and backward, and can be docked with water gathering tube, and the head of the needle tubing is provided with
Syringe needle, afterbody connection suction hose.
Further, the water gathering tube is vacuum tube, and when needle tubing docks with water gathering tube, syringe needle is inserted into vacuum tube,
Realize that automatic water acquisition works by pressure difference.
Further, the water gathering tube is being arranged inside and outside cylindrical case on three circumference, and wherein excircle is provided with 18
Individual water gathering tube, is spaced 20 ° between each two, and intermediate circumference is provided with 9 water gathering tubes, 40 ° of interval between each two, on inner periphery
Provided with 3 water gathering tubes, 120 ° are spaced between each two, the radius of circumference needs to set according to different.
Further, needle tubing and the needle tubing fixed frame is all cylinder, and needle tubing being capable of the front and rear shifting in needle tubing fixed frame
It is dynamic, cylinder projection is provided with above the needle tubing, is fixedly connected after stretching out needle tubing fixed frame with transverse electric push rod.
Suction hose is transferred to underwater certain depth, is controlled vertically with horizontal electric pushrod by PLC device, makes pin
Pipe is docked with each water gathering tube successively, and syringe needle is inserted in water gathering tube, by pressure difference, realizes automatic water acquisition.
Compared with prior art, the beneficial effects of the invention are as follows：
Present device is arranged on unmanned boat, and without transferring in water, equipment is simple, and cost is low；What water gathering tube used
It is vacuum tube, water acquisition is realized by pressure difference, it is not necessary to electric water sampling device, it is low in energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of apparatus of the present invention.
Fig. 2 is the water gathering tube and cylindrical case device of apparatus of the present invention.
Fig. 3 is the needle tubing syringe needle suction tube device of apparatus of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this hair
Bright technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of water quality sampling equipment on unmanned environmental monitoring ship, including cylindrical case 1, water gathering tube 2,
Syringe needle 3, needle tubing 4, needle tubing fixed frame 5, transverse electric push rod 6, transverse electric push rod fixed frame 7, column guide rail 8, bracket 9, bottom
Plate 10, vertical electric pushrod 11, suction hose 12, direct driving motor 13；The cylindrical case 1 is fixed on bottom plate 10, some water acquisitions
Pipe 2 is fixed on the front portion of cylindrical case 1, the rear portion of cylindrical case 1 connection direct driving motor 13, is driven by direct driving motor 13 to turn
Dynamic, the column guide rail 8 is fixed on bottom plate 10, and bracket 9 is arranged on column guide rail 8, and vertical electric pushrod 11 is fixed on support
The bottom of frame 9, driving bracket 9 are moved up and down along column guide rail 8, and the transverse electric push rod 6 is fixed by transverse electric push rod
Frame 7 is fixed on bracket 9, and needle tubing 4 is arranged on the front end of bracket 9, the transverse electric push rod 6 and pin by needle tubing fixed frame 5
Pipe 4 is fixedly connected, and driven syringe 4 is movable, can be docked with water gathering tube 2, the head of the needle tubing 4 is provided with syringe needle 3, afterbody
Connect suction hose 12.
The water gathering tube 2 is vacuum tube, and when needle tubing 4 docks with water gathering tube 2, syringe needle 3 is inserted into vacuum tube, passes through pressure
Difference realizes automatic water acquisition work.
The water gathering tube 2 is arranging that wherein excircle is provided with 18 water gathering tubes on three circumference inside and outside cylindrical case 1
2,20 ° are spaced between each two, intermediate circumference is provided with 9 water gathering tubes 2,40 ° is spaced between each two, inner periphery is provided with 3
Individual water gathering tube 2,120 ° are spaced between each two, the radius of circumference needs to set according to different.
The needle tubing 4 and needle tubing fixed frame 5 are all cylinder, and needle tubing 4 can move forward and backward in needle tubing fixed frame 5, institute
State the top of needle tubing 4 and be provided with cylinder projection, be fixedly connected after stretching out needle tubing fixed frame 5 with transverse electric push rod 6.
The use process of the present invention is as follows：
After unmanned boat reaches predetermined water acquisition region, the top level control device of unmanned boat is to the PLC hairs in the water quality sampling equipment
Send instruction.PLC controls two electric pushrods and direct driving motor work after receiving instruction.Vertical electric pushrod 11 extends, and cylinder
The outermost center alignment of water gathering tube 2, transverse electric push rod 6 extend, syringe needle 3 are injected in vacuum tube, passes through pressure difference on casing 1
Realize automatic water acquisition work.After the hydromining in an outermost water gathering tube 2 is full, direct driving motor 13 turns clockwise 20 °, enters
The water acquisition of the next water gathering tube 2 of row；After outermost water gathering tube 2 all adopts full water, vertical electric pushrod 11 declines, with centre one
The layer center alignment of water gathering tube 2, repeats above-mentioned work；After the hydromining in a water gathering tube 2 in intermediate layer is full, direct driving motor
13 turn clockwise 40 °, carry out the water acquisition of next water gathering tube 2；It is vertical electronic after the water gathering tube 2 in intermediate layer all adopts full water
Push rod 11 declines, and with the center alignment of internal layer water gathering tube 2, carries out water acquisition work；When the hydromining in a water gathering tube 2 of innermost layer is expired
Afterwards, direct driving motor 13 turns clockwise 120 °, carries out the water acquisition of next water gathering tube 2；After all water gathering tubes 2 all adopt full water,
It is stopped.
Claims (4)
1. a kind of water quality sampling equipment on unmanned environmental monitoring ship, it is characterised in that including cylindrical case（1）, water gathering tube
（2）, syringe needle（3）, needle tubing（4）, needle tubing fixed frame（5）, transverse electric push rod（6）, transverse electric push rod fixed frame（7）, column
Guide rail（8）, bracket（9）, bottom plate（10）, vertical electric pushrod（11）, suction hose（12）, direct driving motor（13）；The cylinder case
Body（1）It is fixed on bottom plate（10）On, some water gathering tubes（2）It is fixed on cylindrical case（1）Front portion, cylindrical case（1）Rear portion connects
Connect direct driving motor（13）, pass through direct driving motor（13）Drive and rotate, the column guide rail（8）It is fixed on bottom plate（10）On, support
Frame（9）Installed in column guide rail（8）On, vertical electric pushrod（11）It is fixed on bracket（9）Bottom, drive bracket（9）Edge is vertical
Post guide rail（8）Move up and down, the transverse electric push rod（6）Pass through transverse electric push rod fixed frame（7）It is fixed on bracket（9）
On, needle tubing（4）Pass through needle tubing fixed frame（5）Installed in bracket（9）Front end, the transverse electric push rod（6）With needle tubing（4）Gu
Fixed connection, driven syringe（4）It is movable, can be with water gathering tube（2）Docking, the needle tubing（4）Head be provided with syringe needle（3）,
Afterbody connects suction hose（12）.
2. the water quality sampling equipment according to claim 1 on unmanned environmental monitoring ship, it is characterised in that the water acquisition
Pipe（2）For vacuum tube, work as needle tubing（4）With water gathering tube（2）During docking, syringe needle（3）It is inserted into vacuum tube, is realized certainly by pressure difference
Dynamic water acquisition work.
3. the water quality sampling equipment according to claim 1 on unmanned environmental monitoring ship, it is characterised in that the water acquisition
Pipe（2）In cylindrical case（1）Inside and outside three circumference on arrange, wherein excircle is provided with 18 water gathering tubes（2）, each two it
Between be spaced 20 °, intermediate circumference is provided with 9 water gathering tubes（2）, 40 ° are spaced between each two, inner periphery is provided with 3 water gathering tubes
（2）, 120 ° are spaced between each two, the radius of circumference needs to set according to different.
4. the water quality sampling equipment according to claim 1 on unmanned environmental monitoring ship, it is characterised in that the needle tubing
（4）With needle tubing fixed frame（5）All it is cylinder, needle tubing（4）Can be in needle tubing fixed frame（5）It is interior movable, the needle tubing（4）
Top is provided with cylinder projection, stretches out needle tubing fixed frame（5）Afterwards with transverse electric push rod（6）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878068.3A CN107655721A (en) | 2017-09-26 | 2017-09-26 | A kind of water quality sampling equipment on unmanned environmental monitoring ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878068.3A CN107655721A (en) | 2017-09-26 | 2017-09-26 | A kind of water quality sampling equipment on unmanned environmental monitoring ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655721A true CN107655721A (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878068.3A Pending CN107655721A (en) | 2017-09-26 | 2017-09-26 | A kind of water quality sampling equipment on unmanned environmental monitoring ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655721A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894751A (en) * | 2018-06-08 | 2018-11-27 | 上海大学 | A kind of intelligent oil drainage device for unmanned boat |
| CN109632265A (en) * | 2019-01-28 | 2019-04-16 | 上海大学 | A kind of the unmanned boat water sampling device mated condition detection system and method for view-based access control model |
| CN111122250A (en) * | 2019-12-10 | 2020-05-08 | 南京林业大学 | Runoff sediment automatic monitoring sampling device |
| CN113447313A (en) * | 2021-06-02 | 2021-09-28 | 上海交通大学 | Automatic wide-water-area water sample collecting and recycling integrated device and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7335188B2 (en) * | 2004-06-12 | 2008-02-26 | Graf Christian D | Lumbar puncture fluid collection device |
| CN202229944U (en) * | 2011-09-16 | 2012-05-23 | 石家庄德润环保科技有限公司 | Portable automatic water quality sampling device |
| CN104931300A (en) * | 2015-07-08 | 2015-09-23 | 浙江大学 | Timing seawater sampling device |
| CN205506474U (en) * | 2016-04-08 | 2016-08-24 | 东莞市瑞科五金塑胶制品有限公司 | Be applied to many sampling devices of water sampling unmanned aerial vehicle |
| CN205642917U (en) * | 2016-04-15 | 2016-10-12 | 东莞市瑞科五金塑胶制品有限公司 | Be applied to water sampling unmanned aerial vehicle's electromagnetic type pump and inhale device |
-
2017
- 2017-09-26 CN CN201710878068.3A patent/CN107655721A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7335188B2 (en) * | 2004-06-12 | 2008-02-26 | Graf Christian D | Lumbar puncture fluid collection device |
| CN202229944U (en) * | 2011-09-16 | 2012-05-23 | 石家庄德润环保科技有限公司 | Portable automatic water quality sampling device |
| CN104931300A (en) * | 2015-07-08 | 2015-09-23 | 浙江大学 | Timing seawater sampling device |
| CN205506474U (en) * | 2016-04-08 | 2016-08-24 | 东莞市瑞科五金塑胶制品有限公司 | Be applied to many sampling devices of water sampling unmanned aerial vehicle |
| CN205642917U (en) * | 2016-04-15 | 2016-10-12 | 东莞市瑞科五金塑胶制品有限公司 | Be applied to water sampling unmanned aerial vehicle's electromagnetic type pump and inhale device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894751A (en) * | 2018-06-08 | 2018-11-27 | 上海大学 | A kind of intelligent oil drainage device for unmanned boat |
| CN108894751B (en) * | 2018-06-08 | 2021-08-06 | 上海大学 | Intelligent petroleum extraction device for unmanned ship |
| CN109632265A (en) * | 2019-01-28 | 2019-04-16 | 上海大学 | A kind of the unmanned boat water sampling device mated condition detection system and method for view-based access control model |
| CN111122250A (en) * | 2019-12-10 | 2020-05-08 | 南京林业大学 | Runoff sediment automatic monitoring sampling device |
| CN111122250B (en) * | 2019-12-10 | 2024-06-07 | 南京林业大学 | Runoff sediment automatic monitoring sampling device |
| CN113447313A (en) * | 2021-06-02 | 2021-09-28 | 上海交通大学 | Automatic wide-water-area water sample collecting and recycling integrated device and using method |
| CN113447313B (en) * | 2021-06-02 | 2022-10-21 | 上海交通大学 | Automatic wide-water-area water sample collecting and recycling integrated device and using method |
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Application publication date: 20180202 |