CN205175743U - Multiple spot water sample automatic acquisition device that unmanned ship carried on - Google Patents

Multiple spot water sample automatic acquisition device that unmanned ship carried on Download PDF

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Publication number
CN205175743U
CN205175743U CN201521036910.1U CN201521036910U CN205175743U CN 205175743 U CN205175743 U CN 205175743U CN 201521036910 U CN201521036910 U CN 201521036910U CN 205175743 U CN205175743 U CN 205175743U
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China
Prior art keywords
water
sounding bottle
frame
jug
bottle frame
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Expired - Fee Related
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CN201521036910.1U
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Chinese (zh)
Inventor
肖潇
赵登忠
胡承芳
汪朝辉
徐坚
谭德宝
程学军
李翀
陈永柏
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China Three Gorges Corp
Changjiang River Scientific Research Institute Changjiang Water Resources Commission
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China Three Gorges Corp
Changjiang River Scientific Research Institute Changjiang Water Resources Commission
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Priority to CN201521036910.1U priority Critical patent/CN205175743U/en
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Publication of CN205175743U publication Critical patent/CN205175743U/en
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Abstract

The utility model provides a multiple spot water sample automatic acquisition device that unmanned ship carried on, including adopting water control module, water installations, water storage device and transmission. Water installations includes the suction pump, is used for the drinking -water pipe that draws water and is used for connecting suction pump and water storage device's connecting pipe. Water storage device includes tray, bracing piece, adopts the water -jug frame, adopts water -jug and apron, adopts the water -jug and puts up the bracing piece and fix in tray top, and transmission can drive that to adopt the water -jug frame rotatory around the bracing piece. Adopting and being equipped with the round on the water -jug frame and adopting the water -jug draw -in groove, the water -jug was adopted to card solid during each adopted the water -jug draw -in groove, and the top installation no. 1 of adopting the water -jug frame can be with adopting the apron that the water -jug frame covered, be equipped with on the apron with the water pipe head of connecting pipe intercommunication, it is used for control to adopt the rotation angle of water -jug frame and the time of opening and close of suction pump to adopt water control module. The utility model discloses can realize the multiple spot water sampling, fungible manual work can realize the accurate control when the multiple spot is gathered, efficient, and the installation is all comparatively convenient with the use.

Description

The multiple spot water sample automatic acquisition device that unmanned boat carries
Technical field
The utility model relates to water sampling technical field, the multiple spot water sample automatic acquisition device of specifically a kind of unmanned boat lift-launch.
Background technology
From water body environment, obtain representative and sample that is validity, be Analysis of water environment monitoring element task.Except some project (as water temperature, dissolved oxygen DO, conductivity etc.) can except on-site measurement, most water quality parameter needs collection in worksite water sample, and indoor checkout equipment carries out analysis and measures by experiment.For ensureing the representativeness gathering water sample, avoid adopting coastal waters (by surrounding enviroment and the effect of human activity) to have an impact to aqueous body compositions, Cai Shui place requires as far as possible away from bank, and arranges rationally distributed sampled point in full wafer waters.But when Huo Wuchuan district, depopulated zone water body carries out monitoring water environment work, due to center, waters cannot be goed deep into, usually way only gathers coastal waters at present, using offshore water sample analysis data as the data judging full wafer water area water-quality situation, is so certain to affect the accuracy judged.
In recent years, unmanned boat is as little, easy to carry, simple to operate, the flexible data acquisition carrier of a kind of volume, technical development is rapid, range of application is more and more wider, not only may be used for the aspects such as marine aquatic biological investigation, also can carry water sample acquisition device on unmanned boat, be applied to the water sample collection work in Huo Wuchuan district, depopulated zone, will effectively solve the problem of various some artificial sample difficulty in full wafer waters.
Therefore, design a kind of multiple spot water sample automatic acquisition device being equipped on unmanned boat, the water body monitoring water environment work for Huo Wuchuan district, depopulated zone has very large Practical significance.
Utility model content
The multiple spot water sample automatic acquisition device that the utility model provides a kind of unmanned boat to carry, multiple spot water sampling can be realized at Huo Wuchuan district, depopulated zone water body, adopt water process automatically to control, alternative manual work, and accurate control can be realized when multipoint acquisition, efficiency is high, installs and uses all more for convenience.
The multiple spot water sample automatic acquisition device that a kind of unmanned boat carries, comprise and adopt water management module, water feed apparatus, water storage device and gearing, described water feed apparatus comprises suction pump, for the drinking-water pipe that draws water and the connecting pipe for connecting suction pump and water storage device, described water storage device comprises pallet, support bar, sounding bottle frame, sounding bottle and cover plate, sounding bottle frame is fixed on above pallet by support bar, gearing can drive sounding bottle frame to rotate around support bar, sounding bottle frame is provided with a circle sounding bottle draw-in groove, a sounding bottle is fixed in each sounding bottle draw-in groove, a cover plate that sounding bottle frame can be covered is installed in the top of sounding bottle frame, cover plate is provided with the water pipe head be communicated with connecting pipe, the water pipe head when support bar rotates of sounding bottle frame can aim at the bottleneck of each sounding bottle, described water management module of adopting is for providing control signal to suction pump and gearing, control the anglec of rotation of sounding bottle frame and the opening and closing time of suction pump, sounding bottle frame is provided with sounding bottle frame osculum, adopt in water process the remaining water produced to be collected in lower tray by bottle cages osculum.
Further, described gearing comprises stepper motor, transmission gear, described sounding bottle frame is provided with the follower gear being located in support bar, described transmission gear is fixed on the output shaft of stepper motor, described transmission gear engages with the follower gear on sounding bottle frame, described water management module control step motor of adopting runs, rotate fixing angle by step motor control sounding bottle frame at every turn, ensure to make water pipe head aim at the bottleneck of sounding bottle below sounding bottle draw-in groove energy accurate rotational to water pipe head.
Further, described pallet is the cylindrical cavity body structure of a upper end open, inner hollow, and pallet is fixed on unmanned boat work top, for collecting the unnecessary water sample adopted in water process and discharge.
Further, the sidewall of pallet is provided with apopore, for being discharged by water more than collecting in pallet.
Further, the base plate of pallet is provided with boss, and boss is positioned at the base plate middle position of pallet, and described support bar is vertically fixed on the center on boss, for supporting sounding bottle frame and cover plate.
Further, described sounding bottle frame is installed on support bar by bearing.
Further, sounding bottle draw-in groove is formed by stacking by small one and large one two round holes, and be Pear-Shaped, larger diameter circular hole is used for putting into sounding bottle, and small diameter circular hole is for fixing sounding bottle.
Compared with prior art, the utility model has following characteristics:
1, the utility model is considered design, is produced and installation cost, open loop control mode is adopted to whole water process of adopting, only need preset each start time and duration of adopting water ring joint before adopting water, need not placement sensor in addition, reduce water sampling device cost, and make it install and use simply.
2, the utility model considers that in unmanned boat cabin, main control system needs waterproof, in water storage device, pallet is set, for collect water feed apparatus discharge more than the water sample of splashing out in water or sampling process, and discharged by the water delivering orifice of design on pallet side wall, ensure can not intake in unmanned boat cabin.
3, the utility model considers the problem that between different sampled point, water sample may pollute mutually, spaced design sounding bottle draw-in groove and osculum on sounding bottle frame, before each sampling, all can be discharged by the water sample of the upper sampling point retained in water feed apparatus in advance.
4, the utility model considers that sampling bottle needs quick-replaceable problem, sounding bottle draw-in groove is designed to be formed by stacking by two round holes, for Pear-Shaped, one of them Circularhole diameter is greater than another circular hole, larger diameter circular hole is used for putting into sounding bottle, small diameter circular hole, for fixing sounding bottle, realizes sounding bottle quick-replaceable.
5, the utility model considers the problems such as the water sample collected may be easily contaminated by external dust, sounding bottle frame is designed with cover plate and blocks sampling bottle bottleneck, the water sample gathered is via water inlet pipe, suction pump, connecting pipe, flow in sounding bottle finally by water pipe head, the sampling bottle bottleneck having filled water sample is blocked by cover plate, reaches dust-proof anti-gray object.
6, the utility model is in order to ensure the accuracy of the sounding bottle frame anglec of rotation, adopt stepper motor as the rotary actuation of sounding bottle frame, preset the umber of pulse of each pulse signal of stepper motor, after receiving pulse signal, motor just rotates a fixing angle by the direction of setting, ensures that sampling bottle or osculum can accurately rotate to water pipe head.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multiple spot water sample automatic acquisition device that the utility model unmanned boat carries;
Fig. 2 is the structural representation of water feed apparatus in the utility model;
Fig. 3 is the vertical view of suction pump in the utility model;
Fig. 4 is the structural representation of pallet in the utility model;
Fig. 5 is the structural representation of stepper motor in the utility model;
Fig. 6 is the structural representation of support bar in the utility model;
Fig. 7 is the structural representation of sounding bottle frame in the utility model;
Fig. 8 is the structural representation of the utility model cover plate;
Fig. 9 is the workflow schematic diagram of the multiple spot water sample automatic acquisition device that the utility model unmanned boat carries.
In figure: 1-unmanned boat workbench, 2-water feed apparatus, 3-drinking-water pipe, 4-connecting pipe, 5-suction pump, 6-water inlet, 7-water delivering orifice, 8-water storage device, 9-pallet, 10-pallet apopore, 11-pallet boss, 12-stepper motor, 13-transmission gear, 14-support bar, 15-sounding bottle, 16-sounding bottle frame, 17-sounding bottle draw-in groove, 18-sounding bottle frame osculum, 19-follower gear, 20-cover plate, 21-water pipe head, 22-cover plate mounting hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is clearly and completely described.
Please refer to Fig. 1, the multiple spot water sample automatic acquisition device that the utility model provides a kind of unmanned boat to carry, it is mounted on unmanned boat, comprises and adopts water management module, water feed apparatus 2, water storage device 8 and gearing.
Please refer to Fig. 2, described water feed apparatus 2 comprises suction pump 5, drinking-water pipe 3 and the connecting pipe 4 for being connected suction pump 5 and water storage device 8 for drawing water.Described suction pump 5 is bolted on unmanned boat workbench 1; One end of described drinking-water pipe 3 is connected with the water inlet 6 (as shown in Figure 3) of suction pump 5, and the other end submerges in water body; One end of described connecting pipe 4 is connected with the water delivering orifice 7 of suction pump 5, and the other end is connected in the water pipe head 21 above water storage device 8.
Please also refer to Fig. 4, Fig. 6, Fig. 7 and Fig. 8, described water storage device 8 comprises pallet 9, support bar 14, sounding bottle frame 16, sounding bottle 15 and cover plate 20, described pallet 9 is the cylindrical cavity body structure of a upper end open, inner hollow, and pallet 9 is bolted on unmanned boat work top.Described pallet 9 is fixed for a whole set of water storage device 8 provides to install, and pallet 9 also plays the effect of collecting and adopting in water process the unnecessary water sample of discharging simultaneously.
The sidewall of pallet 9 is provided with apopore 10, discharges for water more than collection in pallet 9.The base plate of pallet 9 is provided with boss 11, and boss 11 can be positioned at the base plate middle position of pallet 9, and described support bar 14 is vertically fixed on the center on boss 11, for supporting sounding bottle frame 16 and cover plate 20.Described sounding bottle frame 16 is installed on support bar 14 by bearing, and described sounding bottle frame 16 is provided with the follower gear 19 being located in support bar 14.Sounding bottle frame 16 arranges sounding bottle draw-in groove 17 every certain angle, and multiple sounding bottle draw-in groove 17 forms a circle.Sounding bottle draw-in groove 17 is Pear-Shaped, and namely small one and large one two round holes are formed by stacking, and larger diameter circular hole is used for putting into sounding bottle 15, small diameter circular hole for fixing sounding bottle 15, can facilitate like this sounding bottle 15 take off and install fixing.Sounding bottle frame 18 is provided with osculum 18 between adjacent two sounding bottle draw-in grooves 17, for by adopt in water process produce more than water collected in pallet 9 by osculum 18.
Please refer to Fig. 8, described cover plate 20 be one with the platy structure (being such as the disk that one piece of diameter is identical with sounding bottle frame 16 diameter) of sounding bottle frame 16 shape adaptation, described cover plate 20 is fixed on above sounding bottle 16 by support bar 14, for hiding sounding bottle 15.Cover plate does not rotate with stepper motor, can play dust-proof effect.Cover plate is also provided with a water pipe head 21, for socket connection pipe 5, the water sample of collection, via water inlet pipe 3, suction pump 5, connecting pipe 5, flows in sounding bottle 15 finally by water pipe head 21.The outlet of water pipe head 21 is corresponding with the import of the sounding bottle 15 snapped in sounding bottle draw-in groove 17 to be arranged, so that the water sample gathered enters in sounding bottle 15.
Described gearing comprises stepper motor 12, transmission gear 13 (as shown in Figure 5), stepper motor 12 is fixed on the boss 11 of pallet 9, transmission gear 13 is fixed on the output shaft of stepper motor 12, engage with the follower gear 19 below sounding bottle frame 16, such sounding bottle frame 16 can rotate with stepper motor 12.Control sounding bottle frame 16 by stepper motor 12 and rotate fixing angle at every turn, ensure that below sounding bottle draw-in groove 17 energy accurate rotational to water pipe head 21, namely the bottleneck of sounding bottle 15 is aimed in water pipe head 21.
Described water management module integration of adopting is in unmanned boat control system, suction pump 5 and stepper motor do 12 for actuating unit for adopting water and water storage process provides driving, described water management module of adopting is connected with described stepper motor 12 and suction pump 5, described water management module of adopting is mainly suction pump 5 and stepper motor 12 provides signal to input, control each start time and duration of adopting water ring joint, to control adopting water process.
Utility model works principle following (please refer to Fig. 9):
When starting working, according to the course line be preset in unmanned boat control system, navigation is arrived sampled point by unmanned boat, adopting water management module receives after unmanned boat control system reaches the signal of sampled point, described water management module of adopting sends working signal to suction pump 5 and stepper motor work 12, control suction pump 5 to start working, discharge the remaining water of a upper sampled point in water feed apparatus 2, (namely initial position water pipe head 21 correspondence is sounding bottle frame osculum 18 for starting point to arrange sounding bottle frame osculum 18, instead of sounding bottle 15), after discharging remaining water, suction pump 5 stops water inlet, the remaining water of discharging will directly be collected in pallet 9, and discharged by pallet apopore 10.First water feed apparatus 2 carries out remaining water discharge in device, when after Preset Time, water feed apparatus 2 stops pumping, gearing (stepper motor 12, transmission gear 13) drives sounding bottle frame 16 to rotate fixed angle, one of them sounding bottle 15 is rotated to water pipe head 21, water feed apparatus 2 starts to draw water again subsequently, when after Preset Time, sounding bottle 15 is filled, gearing drives sounding bottle frame 16 to rotate to an angle again, adjacent sounding bottle 15 is gone to below water pipe head 21, now namely completes the water sample collection work of a sampled point.Then unmanned boat carries out the water sampling of next sampled point after arriving another default sampled point, until complete the water sample collection work of all sampled points in this region.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly belong to those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.

Claims (7)

1. the multiple spot water sample automatic acquisition device of a unmanned boat lift-launch, it is characterized in that: comprise and adopt water management module, water feed apparatus (2), water storage device (8) and gearing, described water feed apparatus (2) comprises suction pump (5), for the drinking-water pipe (3) that draws water and the connecting pipe (4) for connecting suction pump (5) and water storage device (8), described water storage device (8) comprises pallet (9), support bar (14), sounding bottle frame (16), sounding bottle (15) and cover plate (20), sounding bottle frame (16) is fixed on pallet (9) top by support bar (14), gearing can drive sounding bottle frame (16) to rotate around support bar (14), sounding bottle frame (16) is provided with a circle sounding bottle draw-in groove (17), a sounding bottle (15) is fixed in each sounding bottle draw-in groove (17), a cover plate (20) that sounding bottle frame (16) can be covered is installed in the top of sounding bottle frame (16), cover plate (20) is provided with the water pipe head (21) be communicated with connecting pipe (4), sounding bottle frame (16) water pipe head (21) when support bar (14) rotates can aim at the bottleneck of each sounding bottle (15), described water management module of adopting is for providing control signal to suction pump (5) and gearing, control the anglec of rotation of sounding bottle frame (16) and the opening and closing time of suction pump (5), sounding bottle frame (16) is provided with sounding bottle frame osculum (18), adopt in water process the remaining water produced to be collected in lower tray (9) by sounding bottle frame osculum (18).
2. the multiple spot water sample automatic acquisition device of unmanned boat lift-launch as claimed in claim 1, it is characterized in that: gearing comprises stepper motor (12), transmission gear (13), sounding bottle frame (16) is provided with the follower gear (19) being located in support bar (14), transmission gear (13) is fixed on the output shaft of stepper motor (12), transmission gear (13) engages with the follower gear (19) on sounding bottle frame (16), adopt water management module control step motor (12) to run, control sounding bottle frame (16) by stepper motor (12) and rotate fixing angle at every turn, ensure that sounding bottle draw-in groove (17) can make water pipe head (21) aim at the bottleneck of sounding bottle (15) to water pipe head (21) below by accurate rotational.
3. the multiple spot water sample automatic acquisition device of unmanned boat lift-launch as claimed in claim 1, it is characterized in that: described pallet (9) is the cylindrical cavity body structure of a upper end open, inner hollow, pallet (9) is fixed on unmanned boat work top, for collecting the unnecessary water sample adopted in water process and discharge.
4. the multiple spot water sample automatic acquisition device of unmanned boat lift-launch as claimed in claim 3, is characterized in that: on the sidewall of pallet (9), be provided with apopore (10), for being discharged by the remaining water collected in pallet (9).
5. the multiple spot water sample automatic acquisition device of unmanned boat lift-launch as claimed in claim 1, it is characterized in that: the base plate of pallet (9) is provided with boss (11), boss (11) is positioned at the base plate middle position of pallet (9), described support bar (14) is vertically fixed on the center on boss (11), for supporting sounding bottle frame (16) and cover plate (20).
6. the multiple spot water sample automatic acquisition device of unmanned boat lift-launch as claimed in claim 1, is characterized in that: described sounding bottle frame (16) is installed on support bar (14) by bearing.
7. the multiple spot water sample automatic acquisition device of unmanned boat lift-launch as claimed in claim 1, it is characterized in that: sounding bottle draw-in groove (17) is formed by stacking by small one and large one two round holes, for Pear-Shaped, larger diameter circular hole is used for putting into sounding bottle (15), and small diameter circular hole is for fixing sounding bottle (15).
CN201521036910.1U 2015-12-14 2015-12-14 Multiple spot water sample automatic acquisition device that unmanned ship carried on Expired - Fee Related CN205175743U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466728A (en) * 2015-12-14 2016-04-06 长江水利委员会长江科学院 Multi-point water sample automatic acquisition device carried by unmanned ship and method
CN106441994A (en) * 2016-10-31 2017-02-22 东莞市天合机电开发有限公司 Sampling device for lake water quality detection
CN106989956A (en) * 2017-04-15 2017-07-28 国家海洋局第海洋研究所 A kind of shallow sea water silt-including water automatic acquisition device in situ and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466728A (en) * 2015-12-14 2016-04-06 长江水利委员会长江科学院 Multi-point water sample automatic acquisition device carried by unmanned ship and method
CN105466728B (en) * 2015-12-14 2016-08-31 长江水利委员会长江科学院 The multiple spot water sample automatic acquisition device of unmanned boat lift-launch and method
CN106441994A (en) * 2016-10-31 2017-02-22 东莞市天合机电开发有限公司 Sampling device for lake water quality detection
CN106441994B (en) * 2016-10-31 2018-10-30 浙江富胜达科技有限公司 A kind of sampling apparatus of lake water quality detection
CN106989956A (en) * 2017-04-15 2017-07-28 国家海洋局第海洋研究所 A kind of shallow sea water silt-including water automatic acquisition device in situ and method
CN106989956B (en) * 2017-04-15 2023-09-01 自然资源部第一海洋研究所 Automatic in-situ collection device and method for sand-containing water body in shallow water sea area

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C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 100038 Beijing city Haidian District Yuyuantan Road No. 1

Patentee after: CHINA THREE GORGES Corp.

Patentee after: CHANGJIANG RIVER SCIENTIFFIC Research Institute OF CHANGJIANG WATER RESOURCES COMMISSION

Address before: 430010 Huangpu street, Hubei, No. 23, No.

Patentee before: CHANGJIANG RIVER SCIENTIFFIC Research Institute OF CHANGJIANG WATER RESOURCES COMMISSION

Patentee before: CHINA THREE GORGES Corp.

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: 20160420