CN216349701U - Water taking device capable of being suspended below unmanned aerial vehicle - Google Patents
Water taking device capable of being suspended below unmanned aerial vehicle Download PDFInfo
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- CN216349701U CN216349701U CN202121497870.6U CN202121497870U CN216349701U CN 216349701 U CN216349701 U CN 216349701U CN 202121497870 U CN202121497870 U CN 202121497870U CN 216349701 U CN216349701 U CN 216349701U
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Abstract
The utility model discloses a water taking device capable of being suspended below an unmanned aerial vehicle, which is suspended below the unmanned aerial vehicle through a rope and comprises a water taking device cylinder, wherein a first conical water passing part and a second conical water passing part are respectively arranged at two ends of the water taking device cylinder, sealing components are respectively arranged at two ends in the water taking device cylinder, each sealing component comprises an annular limiting part and a sealing plate, the first sealing plate is positioned below the first limiting part, the rope penetrates through the axis of the first water passing part and is connected with the upper surface of the first sealing plate, and the second sealing plate is positioned above the second limiting part. After the water intaking ware is whole arranges the aquatic in when using, the water sample gets into the water intaking ware barrel from both ends, and the rope upwards pulls first sealing plate and makes its and the laminating of first spacing portion, accomplishes the barrel top and seals, and the second sealing plate is laminated with the spacing portion of second under the action of gravity, accomplishes the barrel bottom and seals, avoids the inside water sample of water intaking ware to leak outward and loses, improves sampling efficiency.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring, in particular to a water taking device capable of being suspended below an unmanned aerial vehicle.
Background
At the present stage, the water environment monitoring in China mainly comprises on-line monitoring and manual monitoring. The on-line monitoring is realized by establishing a fixed on-line monitoring station to monitor the water quality data in real time, so that the cost is high, and the on-line monitoring cannot be widely applied in a large range; the manual monitoring is used as a main monitoring mode, a large amount of field sampling is mainly used, the water quality is manually measured in a laboratory, and the method has the advantages of high flexibility, wide operable range and the like. For a wide water area, water quality needs to be sampled and detected, further detection can be carried out only by reaching a specified water area and then collecting a water sample, certain difficulty exists in collecting the water sample at a fixed point in the wide water area at present, and the working efficiency is low due to the lack of efficient sampling tools.
Utilize unmanned aerial vehicle to carry out the prior art in the aspect of the water sample collection to have many, hang sampling tool in the unmanned aerial vehicle below through the rope more, control unmanned aerial vehicle after reaching the assigned position and descend and carry out the water sample collection, but the sampling tool that now uses widely is mostly plastic bottle etc. and lacks and seals. In addition, because of the rope hangs, sampling equipment rocks, slopes very easily, leads to the interior water sample of sampling equipment to lose, and the water sample is too few to reach the sample purpose, consequently, it is necessary to design a sample effectual, the difficult water sample water intaking ware that loses.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the technical background, the utility model aims to provide the water taking device capable of being suspended below the unmanned aerial vehicle, which has the advantages of good sampling effect, good stability and more stable water sample storage.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a can hang in unmanned aerial vehicle below water intaking ware of below, hangs in unmanned aerial vehicle's below through the rope, the water intaking ware includes the water intaking ware barrel the both ends of water intaking ware barrel are provided with conical first water spare and the second water spare of crossing respectively the inside both ends of water intaking ware barrel all are provided with seal assembly, seal assembly includes annular spacing portion, seals the board, first seal the board and be located the below of first spacing portion, just the rope runs through the axle center of first water spare of crossing and with the first upper surface connection who seals the board, the second seals the board and is located the top of the spacing portion of second.
Furthermore, an annular third limiting part located above the second sealing plate is arranged at the bottom end of the water taking device cylinder.
Furthermore, the distance between the third limiting part and the second limiting part is larger than the height of the second sealing plate.
Furthermore, an annular groove is formed in the middle lower portion of the water taking device cylinder, and the outer diameter of the annular groove is smaller than that of the two ends of the water taking device cylinder, so that the cross section of the water taking device cylinder is in an I shape.
Furthermore, a gravity ring is sleeved outside the annular groove, and the top end of the annular groove is positioned in the middle of the water taking device cylinder.
Still further, the annular groove has a height dimension greater than a height dimension of the gravity ring such that the gravity ring can move up and down along the annular groove.
Further, an annular sealing gasket is arranged on the upper surface of the second limiting part.
Compared with the prior art, the utility model has the following advantages:
when the water taking device is used, after the water taking device is integrally placed in water, the first sealing plate and the second sealing plate are separated from the limiting parts respectively under the operation of buoyancy pressure difference, water samples enter from the first water passing piece and the second water passing piece and are filled in the water taking device barrel, then the unmanned aerial vehicle recovers the water taking device through the rope, the rope pulls the first sealing plate upwards to be attached to the lower surface of the first limiting part, the sealing of the top of the water taking device barrel is completed, then the second sealing plate is attached to the upper surface of the second limiting part under the action of gravity, the sealing of the bottom of the water taking device barrel is completed, the water samples in the water taking device are prevented from being leaked and lost, and the sampling efficiency is improved.
Drawings
FIG. 1 is a schematic cross-sectional structural view of a water intake apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the water intake device of FIG. 1;
FIG. 3 is a schematic structural diagram of a water intake device according to another embodiment of the present invention;
fig. 4 is a schematic sectional structure view of the water intake device in fig. 3.
The water taking device comprises a water taking device cylinder 1, a first water passing part 2, a second water passing part 3, a first sealing component 4, a second sealing component 5, an annular groove 6, a gravity ring 7, a third limiting part 8, an annular sealing gasket 9, a rope 10, a first limiting part 401, a second limiting part 501, a first sealing plate 402 and a second sealing plate 502.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1-4, a water intake device capable of being suspended below an unmanned aerial vehicle is suspended below an unmanned aerial vehicle 9 through a rope 10, the water intake device comprises a water intake device cylinder 1, it is characterized in that two ends of the water taking device cylinder body 1 are respectively provided with a first water passing part 2 and a second water passing part 3 which are conical, the two ends in the water taking device cylinder 1 are both provided with sealing components 4 and 5, the sealing components 4 and 5 comprise annular limiting parts (401 and 501) and sealing plates (402 and 502), the diameter of the sealing plate (402, 502) is smaller than the inner diameter of the water intake device cylinder 1, the first sealing plate 402 is positioned below the first limiting part 401, the rope 10 penetrates through the axis of the first water passing member 2 and is connected with the upper surface of the first sealing plate 402, and the second sealing plate 502 is located above the second limiting portion 501.
When the water sampler is used, after the water sampler is integrally placed in water, the first sealing plate 402 and the second sealing plate 502 are separated from the limiting parts respectively under the buoyancy operation, water samples enter from the first water passing piece 2 and the second water passing piece 3 and are filled in the water sampler barrel 1, then the unmanned aerial vehicle recovers the water sampler through the rope 10, the rope 10 pulls the first sealing plate 402 upwards to enable the first sealing plate 402 to be attached to the lower surface of the first limiting part 401, the top of the water sampler barrel 1 is sealed, then the second sealing plate 502 is attached to the upper surface of the second limiting part 501 under the action of gravity, the bottom of the water sampler barrel 1 is sealed, the water samples in the water sampler are prevented from being leaked and lost, and the sampling efficiency is improved.
According to the utility model, the upper end and the lower end of the water taking device have the same structure, the upper weight and the lower weight of the water taking device cylinder are basically the same, after the water taking device is placed in water, the buoyancy force difference between the upper end and the lower end is not large, so that the water taking device cylinder can be placed in the water transversely, water samples can enter the cylinder from the first water passing piece 2 and the second water passing piece 3 at the two ends of the water taking device cylinder 1, and the sampling efficiency is higher.
As shown in fig. 1 and 2, in an embodiment of the present invention:
an annular third limiting part 8 positioned above the second sealing plate 502 is arranged at the bottom end of the water taking device cylinder 1.
Avoid the second to seal board 502 through the spacing portion 8 of third and keep away from the spacing portion 501 of second too far under the buoyancy effect, if the second seals board 502 and the spacing portion 501 distance of second too far, the water yield between the two is great, can lead to the second to seal the self gravity of board 502 and be difficult to overcome the buoyancy effect and sink, consequently set up the spacing portion 8 of third and guarantee that the second seals board 502 can fully realize sealing to the sampling cylinder barrel 1 bottom open-ended, prevent that the water sample from revealing.
As shown in fig. 1, in the present embodiment:
the distance between the third stopper 8 and the second stopper 501 is larger than the height of the second sealing plate 502.
The second sealing plate 502 has a certain moving space, so that water sample can enter the water taking device cylinder 1 from the gap between the outer wall of the second sealing plate 502 and the inner wall of the water taking device cylinder 1.
As shown in fig. 3 and 4, in another embodiment of the present invention:
the middle lower part of the water taking device cylinder body 1 is provided with an annular groove 6, and the outer diameter size of the annular groove 6 is smaller than that of the two ends of the water taking device cylinder body 1, so that the section of the water taking device cylinder body 1 is in an I shape.
As shown in fig. 3 and 4, a gravity ring 7 is sleeved outside the annular groove 6, and the top end of the annular groove 6 is located in the middle of the water intake device cylinder 1.
The height dimension of the annular groove 6 is greater than the height dimension of the gravity ring 7, so that the gravity ring 7 can move up and down along the annular groove 6.
Through setting up gravity ring 7 and increasing the counter weight, guarantee the stability of water intaking ware, can not send acutely to rock. And the ring channel 6 sets up in the well lower part of water intaking ware barrel 1, and in the sample process, gravity ring 7 is located the middle part of water intaking ware barrel 1 under the buoyancy, guarantees the sampling efficiency, and after the sample, rope 10 pulls water intaking ware barrel 1 upwards, and gravity ring 7 moves down along ring channel 6 under the dead weight effect, improves the lower part configuration of water intaking ware barrel 1, improves its stability.
As shown in fig. 1 and 4, in the present invention:
an annular sealing gasket 9 is arranged on the upper surface of the second limiting part 501.
The sealing effect between the second sealing plate 502 and the second limiting part 501 is improved through the annular sealing gasket 9, and water sample leakage is avoided.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a can hang in unmanned aerial vehicle below water intaking ware, hangs in unmanned aerial vehicle's below through rope (10), the water intaking ware includes water intaking ware barrel (1), its characterized in that the both ends of water intaking ware barrel (1) are provided with conical first water spare (2) and second water spare (3) of crossing respectively the inside both ends of water intaking ware barrel (1) all are provided with the subassembly that seals, seal the subassembly and include annular spacing portion, seal the board, the diameter size of sealing the board is less than the internal diameter size of water intaking ware barrel (1), first seal board (402) are located the below of first spacing portion (401), just rope (10) run through the axle center of first water spare (2) of crossing and with the upper surface of first seal board (402) is connected, and second seal board (502) are located the top of the spacing portion of second (501).
2. The water intake device capable of being suspended below an unmanned aerial vehicle according to claim 1, wherein an annular third limiting part (8) is arranged at the bottom end of the water intake device cylinder (1) and above the second sealing plate (502).
3. The water intake device capable of being suspended below an unmanned aerial vehicle as claimed in claim 2, wherein the distance between the third limiting part (8) and the second limiting part (501) is greater than the height of the second sealing plate (502).
4. The water intake device capable of being suspended below an unmanned aerial vehicle according to claim 1, wherein an annular groove (6) is formed in the middle lower portion of the water intake device cylinder (1), and the outer diameter of the annular groove (6) is smaller than the outer diameter of the two ends of the water intake device cylinder (1), so that the cross section of the water intake device cylinder (1) is in an I shape.
5. The water intake device capable of being suspended below an unmanned aerial vehicle as claimed in claim 4, wherein a gravity ring (7) is sleeved outside the annular groove (6), and the top end of the annular groove (6) is located in the middle of the water intake device cylinder (1).
6. A water intake device suspendable below an unmanned aerial vehicle according to claim 5, wherein the annular groove (6) has a height dimension greater than the height dimension of the gravitational ring (7) such that the gravitational ring (7) can move up and down along the annular groove (6).
7. The water intake apparatus capable of being suspended below an unmanned aerial vehicle as claimed in claim 1, wherein an annular sealing gasket (9) is arranged on the upper surface of the second limiting portion (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497870.6U CN216349701U (en) | 2021-07-02 | 2021-07-02 | Water taking device capable of being suspended below unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497870.6U CN216349701U (en) | 2021-07-02 | 2021-07-02 | Water taking device capable of being suspended below unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216349701U true CN216349701U (en) | 2022-04-19 |
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ID=81160184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497870.6U Active CN216349701U (en) | 2021-07-02 | 2021-07-02 | Water taking device capable of being suspended below unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216349701U (en) |
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2021
- 2021-07-02 CN CN202121497870.6U patent/CN216349701U/en active Active
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