CN208505682U - A kind of water-quality sampler and unmanned boat - Google Patents
A kind of water-quality sampler and unmanned boat Download PDFInfo
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- CN208505682U CN208505682U CN201821131012.8U CN201821131012U CN208505682U CN 208505682 U CN208505682 U CN 208505682U CN 201821131012 U CN201821131012 U CN 201821131012U CN 208505682 U CN208505682 U CN 208505682U
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- conduit
- movable pulley
- gathering tube
- pulley
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Abstract
The utility model discloses a kind of water-quality samplers, have outer housing, are equipped on the outer housing and adopt water-bound, the water-bound of adopting includes at least one conduit movable pulley, vertical driving part, water gathering tube and clump weight；The conduit movable pulley is mounted on the vertical driving part, and can be moved in the vertical direction based on the vertical driving part；The first end of the water gathering tube is fixedly connected on the outer housing, and second end is connect and perpendicular to horizontal plane around the conduit movable pulley with the clump weight；The conduit movable pulley supports the water gathering tube.The invention also discloses a kind of unmanned boats including above-mentioned water-quality sampler.The utility model supports water gathering tube to move up and down by conduit movable pulley, to realize the decentralization and withdrawal of water gathering tube；Since water gathering tube is exceptionally straight always under the action of clump weight, and water gathering tube does not need to coil during folding and unfolding, therefore avoids the clamp problem that may occur.
Description
Technical field
The utility model relates to water quality engineering field, in particular to a kind of water-quality sampler.The utility model further relates to one
Kind unmanned boat.
Background technique
Environmental problem increasingly obtains the concern of people, and wherein water pollution is a pith in environmental problem.
During handling water pollution, carrying out detection to water quality is essential link, and the acquisition of water sample is water
A crucial step in quality detection.Due to traditional artificial water sampling low efficiency, the water sample unstable quality of acquisition, because of this person
The mode of the acquisition of work water sample is gradually eliminated.With the development of science and technology, the mode of unmanned boat acquisition water sample occurs, it is more and more
Mechanism begin to use unmanned boat to the waters such as river carry out water sampling.
Currently, the water-quality sampler of unmanned boat using steering engine drive reel rotate forward or reversion by the way of realize that adopt water soft
The folding and unfolding operation of pipe, but since hose is in relaxed state during folding and unfolding, and the material of hose itself has part
Viscosity, steering engine drive the appearance clamp phenomenon that reel folding and unfolding can be regular when adopting water hose, cause steering engine stuck and burn out.
Utility model content
The purpose of the utility model is to provide a kind of water-quality samplers, and clamp will not occur in folding and unfolding water gathering tube；This reality
It is to provide a kind of unmanned boat including above-mentioned water-quality sampler with novel another object.
In order to solve the above technical problems, the utility model first aspect provides a kind of water-quality sampler, there is outer housing, institute
It states to be equipped on outer housing and adopts water-bound, the water-bound of adopting includes at least one conduit movable pulley, vertical driving part, Cai Shui
Pipe and clump weight；
The conduit movable pulley is mounted on the vertical driving part, and can be vertical based on the vertical driving part
Side moves upwards；
The first end of the water gathering tube is fixedly connected with the outer housing, and second end is matched around the conduit movable pulley with described
Pouring weight connects and perpendicular to horizontal plane；The conduit movable pulley supports the water gathering tube.
Preferably, the vertical driving part includes stepper motor, lead screw and screw slider；
The output end of the stepper motor is connect with the one end for the lead screw being vertically arranged, and the lead screw can be driven radial
Rotation；
The lead screw is provided with the screw slider, and the screw slider is fixedly installed with the conduit movable pulley.
Preferably, connecting plate is installed, the connecting plate is equipped with described in two of cross direction profiles on the screw slider
Conduit movable pulley；
Conduit fixed pulley is provided on the outer housing, the conduit fixed pulley and two conduit movable pulleys are located at same
One vertical plane, and be distributed with two conduit movable pulleys generally inverted triangle；
The second end of the water gathering tube is successively around the top of a conduit movable pulley, the bottom of the conduit fixed pulley
And the top of another conduit movable pulley is connect with clump weight.
Preferably, the outer housing includes mounting plate, and there are two vertical bar through slots for the mounting plate setting；
The connecting plate is connect with conduit movable pulley described in two respectively by two connecting rods, and the connecting rod passes through described
Vertical bar through slot is simultaneously vertical with the mounting plate；
The conduit fixed pulley is fixedly mounted on the mounting plate.
Preferably, the conduit fixed pulley and two conduit movable pulleys are distributed at isosceles inverted triangle.
Preferably, the vertical driving part includes conveyer and pulley mount；
The conveyer is vertically arranged；The pulley mount is fixed on the conveyer belt of the conveyer；It is described
Conduit movable pulley is fixedly mounted on the pulley mount.
Preferably, the driver of the stepper motor, controller, electronic switch and panel concentrated setting are in one piece of circuit
On plate.
Preferably, it is used to control the electromagnetic water valve of water sample circulation at least two.
Preferably, the first end of the water gathering tube is fixedly connected on the bottom side of the outer housing.
The utility model second aspect additionally provides a kind of unmanned boat, any water quality provided including above-mentioned first aspect
Sampler.
The utility model provides a kind of water-quality sampler, has to be mounted on outer housing and adopts water-bound, adopts water-bound
The first end of water gathering tube be fixedly connected with water-quality sampler outer housing, second segment is connect around conduit movable pulley with clump weight, and
Due to the gravity of clump weight, water gathering tube remains that exceptionally straight state, second end are straightened downward and generally perpendicular to water
Plane；Conduit movable pulley is mounted on vertical driving part, and can be moved in the vertical direction based on vertical driving part；Due to
Conduit movable pulley supports the water gathering tube around on it, and the first end of water gathering tube is fixed, therefore the second end of water gathering tube
It can extend downwardly or be upwards collected through accordingly with the vertical motion of conduit movable pulley；It is moved downward in conduit movable pulley
When, the second end of water gathering tube extends downwardly, and when conduit movable pulley moves upwards, the second end of water gathering tube is upwards collected through, thus
Realize the folding and unfolding of water gathering tube.
Using can vertical motion conduit movable pulley support water gathering tube to which by the way of realizing water gathering tube folding and unfolding, water gathering tube exists
Remain exceptionally straight under the action of clump weight, and the process for coiling water gathering tube is not present in the folding and unfolding of water gathering tube, therefore avoids
The problem of clamp that may occur.
In a kind of preferred embodiment, the vertical driving part is the structure that stepper motor and screw rod cooperatively form,
The output end of stepper motor is connect with the one end for the lead screw being vertically arranged, so as to drive lead screw to be rotated about its center axis；Silk
It is provided with screw slider on thick stick, conduit movable pulley is fixedly mounted on screw slider.As it can be seen that can be incited somebody to action in stepper motor rotation
Stepper motor is converted to the movement of screw slider vertical direction, to drive the vertical motion of conduit movable slider.Due to
Stepper motor can by controllor for step-by-step motor control stepper motor positive and negative rotation, can also set stepper motor revolving speed and
The circle number of rotation cooperates lead screw, can be realized being precisely controlled to the vertical motion of conduit movable pulley, so as to precise positioning
Water gathering tube adopts water water depth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water-quality sampler in a kind of embodiment provided by the utility model；
Fig. 2 is the partial structure diagram of the water-quality sampler in a kind of embodiment provided by the utility model；
Fig. 3 is another structural schematic diagram of the water-quality sampler in a kind of embodiment provided by the utility model.
Specific embodiment
The core of the utility model is to provide a kind of water-quality sampler, and clamp will not occur in folding and unfolding water gathering tube；This reality
A kind of unmanned boat including above-mentioned water-quality sampler is additionally provided with novel.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and it is specific real
Applying example, the utility model is described in further detail.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, Fig. 1 is the water-quality sampler in a kind of embodiment provided by the utility model
Structural schematic diagram；Fig. 2 is the partial structure diagram of the water-quality sampler in a kind of embodiment provided by the utility model；Fig. 3
For another structural schematic diagram of the water-quality sampler in a kind of embodiment provided by the utility model.
Water-quality sampler usually has an outer housing 8, and numerous components of water-quality sampler can be installed within outer housing 8
On, working in coordination in structure is formed, while outer housing 8 can also play a certain protective role internal component.
The peristaltic pump 6 of water-quality sampler is just generally arranged in outer housing 8, and in the present embodiment, peristaltic pump is mounted in
The top position of outer housing 8, certainly, specific installation site can be laid out according to the actual situation, not done herein specific
It limits.
The function of drawing water may be implemented in peristaltic pump 6, therefore its water inlet end should be connect with water gathering tube 3, passes through to realize
Water gathering tube 3 realizes the extraction to water sample；Another water outlet of peristaltic pump 6 can be connect with hose coupling 7, and hose coupling 7 can be with
Multiple branches are formed to the water sample of extraction, further, hose coupling 7 can be connect with one end of electromagnetic water valve 9, and electromagnetism water
The other end of valve 9 can be connect with sampling bottle 10.
It is understood that hose coupling 7 has multiple water outlets, correspondingly due to playing the role of shunting
, the corresponding electromagnetic water valve 9 of quantity can be set and docked with the water outlet of hose coupling 7, for example in the present embodiment, hose connects
First 7 have a water inlet and five water outlets, and five water outlets respectively correspond five electromagnetic water valves 9；It is also possible to be arranged
Multiple sampling bottles 10, each sampling bottle 10 can correspond to an electromagnetic water valve 9, by the opening and closing shape for controlling different electromagnetic water valves 9
Condition can allow institute's water sampling to flow into different sampling bottles 10, to realize that multiple spot water sample stores.
In order to collect the water sample of different depth water layer, water-quality sampler should be provided with and adopt water-bound, by adopting
Water-bound realizes the folding and unfolding to water gathering tube.Since the different shape designs for adopting water-bound is different, different adopts water knot
Structure can be mounted on the different location of outer housing 8 according to the actual situation, specifically, adopted in water-bound provided in this embodiment,
Adopting water-bound may be mounted at the position of dorsal surface of outer housing 8.
The water-bound of adopting of the present embodiment mainly supports the structure of water gathering tube 3 to constitute by conduit movable pulley 21；This adopts water-bound
With vertical driving part, conduit movable pulley 21 is mounted on vertical driving part, since vertical driving part is can to make to pacify
The component that object mounted in thereon moves in the vertical direction, therefore conduit movable pulley 21 can be based on vertical driving part perpendicular
Histogram moves upwards；It should be understood that vertical direction herein is substantially vertical, and the movement of vertical direction should wrap
It includes upwards and moves downward.
The first end of water gathering tube 3 should be fixedly connected on outer housing 8, specific fixed position can as far as possible toward lower,
For example it can be fixedly connected on the bottom side of outer housing 8, it thereby may be ensured that elongation under the maximum of water gathering tube 3；Second end can be with
It is connect around conduit movable pulley 21 with clump weight 11, by the gravity of clump weight 11, the second end of water gathering tube 3 should substantially hang down
Directly in horizontal plane.As it can be seen that since water gathering tube 3 is through around conduit movable pulley 21, certainly, water gathering tube 3 should be through around conduit movable pulley 21
Top, 21 pairs of conduit movable pulley are played a supporting role by the water gathering tube 3 that clump weight 11 is straightened, therefore, in conduit movable pulley 21
When moving in the vertical direction, the second end of water gathering tube 3 downwards or can be moved upwards with conduit movable pulley 21；In conduit
When movable pulley 21 moves downward, water gathering tube 3 is in the state released downwards；When conduit movable pulley 21 moves upwards, water gathering tube 3
In the state recycled upwards, the folding and unfolding of water gathering tube 3 is realized.
It should be understood that above-mentioned conduit movable pulley 21 and traditional movable pulley should distinguish understanding, tradition
Movable pulley in meaning is that the position of its axis is moved with pulled object, and the conduit movable pulley 21 in the application is to be driven
Water gathering tube moved with the axis of conduit movable pulley 21, therefore " movable pulley " and " fixed pulley " in the application is only referred to pulley
Motion state, movable pulley should be understood as the pulley that position can change, and fixed pulley should be understood as that position is fixed not
The pulley of change.
There are many specific implementations of vertical driving part, for example conduit movable pulley can be driven by electric piston
21 are moved upwardly or downwardly, and can also realize by conveyer.Specifically, conveyer can be vertically arranged, and transmitting
Pulley mount is fixedly installed on the conveyer belt of machine, then is mounted on conduit movable pulley 21 on pulley mount.At this point, passing through control
Conveyer saequential transmission processed is sent or inverse transmission, and conduit movable pulley 21 can be driven upwardly or downwardly to move in vertical direction.
In the present embodiment, a kind of more preferably vertical driving part is provided, stepper motor 1 and lead screw 4 are passed through
In conjunction with come the vertical motion of realizing conduit movable pulley 21.Specifically, the output end of stepper motor 1 and one end of lead screw 4 can be made
It is attached, to drive lead screw 4 around its own central axis rotation；It is understood that lead screw 4 should be vertically arranged,
And the top or lower part of lead screw 4 can be arranged in stepper motor 1 according to the actual situation, stepper motor 1 is arranged in the present embodiment
On the top of lead screw 4.
Screw slider 12 should be installed, screw slider 12 makes conduit is dynamic to slide for installing conduit movable pulley 21 on lead screw 4
Wheel 21 is fixed on screw slider 12.Therefore, when the rotation of stepper motor 1, lead screw 4, which is driven, to be rotated about its center axis, silk
Thick stick sliding block 12 moves in the vertical direction in the case where the rotation of lead screw 4 drives, the conduit movable pulley 21 being mounted on screw slider 12
It is moved also with screw slider 12.
The vertical driving part cooperatively formed in the present embodiment using stepper motor 1 and lead screw 4, may be implemented to water gathering tube
Be precisely controlled, specifically, can accurately be controlled by controllor for step-by-step motor stepper motor 1, such as can root
According to the turnning circle for adopting water depth setting stepper motor 1, can also be rotated forward according to decentralization and the demand control stepper motor 1 withdrawn
Or reversion, the revolving speed of stepper motor 1 can also be set to be accurately controlled the lowering velocity of water gathering tube 3.
Meanwhile in order to further save the space inside outer housing 8, can also by by the driver of stepper motor 1, control
Device, electronic switch and panel concentrated setting processed, to simplify wiring, reduce error when wiring on one piece of circuit board
Rate.
During acquiring water sample, it is sometimes desirable to be acquired in deeper waters, have at this time to the length of water gathering tube 3
Higher requirement.In order to realize the folding and unfolding of longer water gathering tube 3, two conduit movable pulleys 21 can be set, two can be made to lead
21 cross direction profiles of pipe movable pulley preferably make the center of two conduit movable pulleys 21 at a distance of suitable distance and are located at same
On horizontal line；Screw slider 12 can install connecting plate 13, and connecting plate 13 should laterally have certain width, which answers
When being greater than two 21 center spacing of conduit movable pulley, at this point, two conduit movable pulleys 21 can be sliding by connecting plate 13 and lead screw
Block 12 connects.
Correspondingly, should be provided with conduit fixed pulley 22 on outer housing 8, conduit fixed pulley 22 should be with the dynamic cunning of two conduits
Wheel 21 is located at same vertical plane, so that water gathering tube 3 is more smoothly around diameter；And conduit fixed pulley 22 should be dynamic with two conduits
Pulley 21 generally forms the distribution of inverted triangle, and the center of conduit fixed pulley 22 should be located in two conduit movable pulleys 21 at this time
The lower section of the heart.
It should be understood that above-mentioned generally inverted triangle distribution should be that the center comprising conduit fixed pulley 22 is located at two
The all situations of the lower section at a 21 center of conduit movable pulley, thus the above-mentioned specific location for conduit fixed pulley 22 be not into
Row limits, and is only limited the vertical height between conduit fixed pulley 22 and two conduit movable pulleys 21；At this point, two are led
The line of centres of pipe movable pulley 21 forms the top margin of up-side down triangle, which is preferably horizontal, but slightly with horizontal departure
It is feasible.
Preferred situation is that conduit fixed pulley 22 can be distributed with two conduit movable pulleys 21 at isosceles inverted triangle,
To be further reduced the risk for twining pipe；And conduit fixed pulley 22 should be arranged more close to bottom as far as possible, so that
When two conduit movable pulleys 21 move straight down, three is also able to maintain the distribution of substantially inverted triangle；At this point, the of water gathering tube 3
The position that one end is fixedly connected is preferably lower than the center of conduit fixed pulley 21, beginning when guaranteeing that water gathering tube 3 transfers to minimum point
Eventually can three pulleys of pile warp, also improve the peak use rate of the length of water gathering tube 3, the second end of water gathering tube 3 should be successively
Around the top of a conduit movable pulley 21, the top and counterweight of the bottom of conduit fixed pulley 22 and another conduit movable pulley 21
Block 11 connects.
It is contemplated that the decentralization depth of water gathering tube 3 in order to further increase, also can be set conduit movable pulley 21,
But it is corresponding to should also be as that two conduit fixed pulleys 22 are arranged in the position lower than three 21 centers of conduit movable pulley, anyway,
The quantity of conduit movable pulley 21 should be at least one, should mating setting quantity ratio when conduit movable pulley 21 is more than one
The few one conduit fixed pulley 21 of conduit movable pulley 21.
When two conduit movable pulleys 21 are arranged, matched conduit fixed pulley 22 can be fixedly mounted on the peace of outer housing 8
In loading board 5；Two conduit movable pulleys 21 can be each passed through two vertical bar through slots being arranged on mounting plate 5 and be connected to connecting plate 13
On, it is clear that the length of vertical bar through slot in the vertical direction should be greater than the maximum vertical motion distance of conduit movable pulley 21, thus
The movement of conduit movable pulley 21 is not formed and is stopped；Plane where mounting plate 5 can substantially hang down with the connecting rod for passing through mounting plate 5
Directly, due to the dorsal surface adopted water-bound and be mounted on outer housing of the present embodiment, it is therefore contemplated that mounting plate 5 is outer housing 8
Dorsal plate.
It is a kind of detailed description of water-quality sampler provided by the embodiments of the present application above, above-mentioned water-quality sampler is specific
Operation process is as follows: powering on first, according to water depth setting controllor for step-by-step motor parameter is adopted, adjustment water gathering tube 3 is transferred
Length is rotated forward by remote control control stepper motor 1, and band lead screw 4 rotates, and screw slider 12 glides therewith, and two conduits are dynamic to be slided
21 decline of wheel, the gravity that water gathering tube 3 receives clump weight 11 are in exceptionally straight decentralization state, until when transferring to setting position, stepping
Motor 1 stops operating, and the second end of water gathering tube 3 is located at target water layer at this time；Starting peristaltic pump 6 carries out operation of drawing water, and passes through control
The opening and closing situation for making corresponding electromagnetic water valve 9 is stored in institute's water sampling in specified sampling bottle 10；After the completion of water quality sampling, lead to
The reversion of remote control control stepper motor 1 is crossed, screw slider 12 rises, and drives the second end of water gathering tube 3 to rise, until receiving former height
When spending, stepper motor 1 stops working, and completes closed tube, and so far entire water-quality sampler water sampling operation is completed.
In addition to above-mentioned water-quality sampler, the embodiment of the present application also provides a kind of unmanned boat including above-mentioned water-quality sampler,
Refer to the prior art for the structure of other each sections of the unmanned boat, and repeats no more herein.
It is that a kind of water-quality sampler provided by the utility model and unmanned boat are discussed in detail above.Herein
Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art
It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change
Into in the protection scope for also falling into the utility model claims with modification.
Claims (10)
1. a kind of water-quality sampler, which is characterized in that there is outer housing, be equipped on the outer housing and adopt water-bound, it is described to adopt
Water-bound includes at least one conduit movable pulley, vertical driving part, water gathering tube and clump weight；
The conduit movable pulley is mounted on the vertical driving part, and can be in vertical direction based on the vertical driving part
Upper movement；
The first end of the water gathering tube is fixedly connected with the outer housing, and second end is around the conduit movable pulley and the clump weight
It connects and perpendicular to horizontal plane；The conduit movable pulley supports the water gathering tube.
2. water-quality sampler according to claim 1, which is characterized in that the vertical driving part include stepper motor,
Lead screw and screw slider；
The output end of the stepper motor is connect with the one end for the lead screw being vertically arranged, and the lead screw can be driven radially to revolve
Turn；
The lead screw is provided with the screw slider, and the screw slider is fixedly installed with the conduit movable pulley.
3. water-quality sampler according to claim 2, which is characterized in that be equipped with connecting plate, institute on the screw slider
State two conduit movable pulleys that connecting plate is equipped with cross direction profiles；
Conduit fixed pulley is provided on the outer housing, the conduit fixed pulley and two conduit movable pulleys are located at same perpendicular
It faces directly, and is distributed with two conduit movable pulleys generally inverted triangle；
The second end of the water gathering tube successively around the top of a conduit movable pulley, the bottom of the conduit fixed pulley and
The top of another conduit movable pulley is connect with clump weight.
4. water-quality sampler according to claim 3, which is characterized in that the outer housing includes mounting plate, the installation
There are two vertical bar through slots for plate setting；
The connecting plate is connect with conduit movable pulley described in two respectively by two connecting rods, and the connecting rod passes through the vertical bar
Through slot is simultaneously vertical with the mounting plate；
The conduit fixed pulley is fixedly mounted on the mounting plate.
5. water-quality sampler according to claim 4, which is characterized in that the conduit fixed pulley and two conduits are dynamic
Pulley is distributed at isosceles inverted triangle.
6. water-quality sampler according to claim 1, which is characterized in that the vertical driving part includes conveyer and cunning
Take turns installation part；
The conveyer is vertically arranged；The pulley mount is fixed on the conveyer belt of the conveyer；The conduit
Movable pulley is fixedly mounted on the pulley mount.
7. water-quality sampler according to claim 2, which is characterized in that driver, controller, the electricity of the stepper motor
Sub switch and panel concentrated setting are on one piece of circuit board.
8. water-quality sampler according to claim 1, which is characterized in that be used to control water sample circulation at least two
Electromagnetic water valve.
9. water-quality sampler according to claim 1, which is characterized in that the first end of the water gathering tube is fixedly connected on institute
State the bottom side of outer housing.
10. a kind of unmanned boat, which is characterized in that including the described in any item water-quality samplers of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131012.8U CN208505682U (en) | 2018-07-17 | 2018-07-17 | A kind of water-quality sampler and unmanned boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131012.8U CN208505682U (en) | 2018-07-17 | 2018-07-17 | A kind of water-quality sampler and unmanned boat |
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| Publication Number | Publication Date |
|---|---|
| CN208505682U true CN208505682U (en) | 2019-02-15 |
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ID=65289593
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821131012.8U Active CN208505682U (en) | 2018-07-17 | 2018-07-17 | A kind of water-quality sampler and unmanned boat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645670A (en) * | 2018-07-17 | 2018-10-12 | 广州拓浪智能应急科技有限公司 | A kind of water-quality sampler and unmanned boat |
-
2018
- 2018-07-17 CN CN201821131012.8U patent/CN208505682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645670A (en) * | 2018-07-17 | 2018-10-12 | 广州拓浪智能应急科技有限公司 | A kind of water-quality sampler and unmanned boat |
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