CN107621388B - Accurately positioned lake water-collecting aircraft - Google Patents
Accurately positioned lake water-collecting aircraft Download PDFInfo
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- CN107621388B CN107621388B CN201710970985.4A CN201710970985A CN107621388B CN 107621388 B CN107621388 B CN 107621388B CN 201710970985 A CN201710970985 A CN 201710970985A CN 107621388 B CN107621388 B CN 107621388B
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- water
- sampling
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- sampling head
- processing unit
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- 238000005070 sampling Methods 0.000 claims abstract description 106
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000007788 liquid Substances 0.000 claims description 24
- 238000005065 mining Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011545 laboratory measurement Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The invention discloses an accurately positioned lake water-collecting aircraft, which comprises: a frame; a flight propeller connected around the frame; the device of adopting water, the device of adopting water is fixed in the frame includes: the water pump is arranged on the sampling pipe, one end of the sampling pipe is connected with the water tank, the other end of the sampling pipe is connected with the sampling head, and the sampling head stretches into the position below the lake water surface to collect water. The invention relates to a lake water-collecting aircraft capable of accurately controlling water-collecting depth and underwater position.
Description
Technical Field
The invention relates to the field of lake water-collecting flight equipment, in particular to a lake water-collecting aircraft capable of accurately controlling water-collecting depth and underwater position.
Background
With the continuous development of the technology of the aircraft and the battery of the aircraft, the aircraft can bear load and fly for a long distance.
Water is a source of life, people cannot leave water in life and production activities, and the quality of water is closely related to the health of people and other organisms. The lake water is a water body which is formed by water accumulation in a depression on land, has a relatively wide water area and flows slowly, is an important component of water resources, needs to be detected frequently, and is convenient to early warn and protect the lake water resources in time by detecting abnormal conditions of the lake water quality in time. Most of traditional lake water quality detection adopts manual sampling, and then sends laboratory measurement analysis's mode to go on, and this kind of detection mode wastes time and energy and real-time nature is not high, can not provide the early warning for lake water in time, and in addition, traditional lake water quality detection manual sampling's place is restricted, and the degree of depth of intaking is also limited.
Therefore, there is a need for a lake water mining vehicle that can precisely control the depth of water mining and the position under water.
Disclosure of Invention
The invention aims to provide a lake water-collecting aircraft capable of accurately controlling water-collecting depth and underwater position.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: providing a precisely positioned lake water mining vehicle, comprising:
a frame;
a flight propeller connected around the frame;
the device of adopting water, the device of adopting water is fixed in the frame includes: the water pump is arranged on the sampling pipe, one end of the sampling pipe is connected with the water tank, the other end of the sampling pipe is connected with the sampling head, and the sampling head stretches into the position below the lake water surface to collect water.
The water sampling device further comprises an angle sensing unit and a central processing unit, the sampling pipe passes through the angle sensing unit, the sampling pipe coming out of the angle sensing unit stretches into the position below the lake water surface, the angle sensing unit is used for detecting whether the sampling pipe stretches into the position below the lake water surface vertically, and if the sampling pipe deviates from the vertical direction, the angle sensing unit detects the angle information deviated by the sampling pipe and sends the angle information to the central processing unit.
The top end of the sampling head is fixed with a flow baffle, and when water below the lake water surface flows, the sampling head rotates to an angle perpendicular to the flow baffle and the water flow direction under the action of the flow baffle.
The device comprises a sampling head, a flow baffle plate, a central processing unit, an angle sensing unit, a sampling tube, a position adjusting screw, a central processing unit and a control unit, wherein the sampling head is provided with a plurality of sampling holes, the sampling holes are arranged on the two side walls of the sampling head, the position adjusting screw is arranged on the two side walls of the sampling head, and the two position adjusting screw are arranged on the two sides of the flow baffle plate and are electrically connected with the central processing unit.
The sampling head is also provided with a liquid level sensing unit, and the liquid level sensing unit is electrically connected with the central processing unit and transmits the detected depth information of the sampling head to the central processing unit.
The liquid level sensing unit comprises two liquid level sensors, the two liquid level sensors are respectively located on two sides of the sampling head and are electrically connected with the central processing unit, the two liquid level sensors send the detected depth information of the sampling head to the central processing unit, and the central processing unit takes the intermediate value of the data detected by the two liquid level sensors as the depth information of the sampling head.
And if the central processing unit judges that the difference of the data detected by the two liquid level sensors is larger than a preset value, the central processing unit sends out an error alarm prompt.
The device also comprises a depth adjusting propeller, wherein the depth adjusting propeller is arranged at the bottom of the sampling head, and the depth of the sampling head can be adjusted through the depth adjusting propeller.
The sampling head comprises a shell and a filter, wherein holes for water to enter are formed in the side wall of the shell, and the filter is arranged inside the shell.
The support leg is connected to the lower portion of the frame.
Compared with the prior art, the lake water sampling aircraft with the accurate positioning function comprises the water sampling device, wherein the water sampling device comprises a water pump, a water tank, a sampling pipe and a sampling head, the water pump is arranged on the sampling pipe, one end of the sampling pipe is connected with the water tank, the other end of the sampling pipe is connected with the sampling head, and the sampling head stretches into the position below the water surface of the lake to perform water sampling. Through adopting water installation, accurate positioning reaches predetermined degree of depth under water, but also can prevent the sampling head skew vertical position reaches accurate positioning's purpose.
The invention will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
FIG. 1 is a schematic view of one embodiment of a precisely positioned lake water jet aircraft of the present invention.
Fig. 2 is another angular view of the precisely positioned lake water-mining vehicle of fig. 1.
Fig. 3 is a schematic view of a sampling head of the precisely positioned lake water-mining aircraft shown in fig. 1.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout. As described above, as shown in fig. 1 to 3, the accurately positioned lake water-collecting aircraft 100 according to the embodiment of the present invention includes:
a frame 1;
the number of the flying propellers 2 is four, the flying propellers 2 are respectively connected to the periphery of the frame 1, the flying propellers 2 can enable the aircraft to fly, and in addition, a power supply for supplying power to each power utilization device of the aircraft is also fixed on the frame 1;
the water sampling device, the water sampling device is fixed in on the frame 1, include: the water pump 3 is arranged on the sampling pipe 5, one end of the sampling pipe 5 is connected with the water tank 4, the other end of the sampling pipe 5 is connected with the sampling head 6, and the sampling head 6 stretches into the position below the lake water surface to collect water. The sampling head 6 stretches into the position below the lake water surface to collect water, and the collected water finally enters the water tank 4 for storage through the sampling pipe 5 and the water pump 3 to be detected.
In one embodiment, as shown in fig. 1, the water sampling device further includes an angle sensing unit 7 and a central processing unit (not shown in the figure), the sampling tube 5 passes through the angle sensing unit 7, the sampling tube 5 coming out of the angle sensing unit 7 extends under the lake water surface, the angle sensing unit 7 is used for detecting whether the sampling tube 5 extends vertically under the lake water surface, and if the sampling tube 5 deviates from the vertical direction, the angle sensing unit 7 detects the angle information of the sampling tube 5 deviating from the vertical direction and sends the angle information to the central processing unit.
In one embodiment, as shown in fig. 3, a baffle plate 8 is fixed at the top end of the sampling head 6, and when water under the lake water flows, the sampling head 6 rotates to an angle perpendicular to the water flow direction of the baffle plate 8 under the action of the baffle plate 8.
In one embodiment, as shown in fig. 3, the device further includes two position adjustment propellers 9 and 10, the two position adjustment propellers 9 and 10 are respectively disposed on two side walls of the sampling head 6 and are disposed on two sides of the baffle plate 8, the two propellers 9 and 10 are electrically connected with the central processing unit, if the sampling tube 5 deviates from the vertical direction by an angle, the angle sensing unit 7 sends the angle information deviated by the sampling tube 5 to the central processing unit, and the central processing unit selectively controls one of the position adjustment propellers 9 or 10 to work so as to adjust the position of the sampling head 6.
In one embodiment, as shown in fig. 3, the sampling head 6 is further provided with a liquid level sensing unit 11, and the liquid level sensing unit 11 is electrically connected with the central processing unit, and sends the detected depth information of the sampling head 6 to the central processing unit.
In the embodiment shown in fig. 3, the liquid level sensor unit 11 includes two liquid level sensors 11a and 11b, the two liquid level sensors 11a and 11b are respectively located at two sides of the sampling head 6 and are electrically connected to the central processing unit, the two liquid level sensors 11a and 11b each transmit the detected depth information of the sampling head 6 to the central processing unit, and the central processing unit takes the intermediate value of the data detected by the two liquid level sensors 11a and 11b as the depth information of the sampling head 6.
In one embodiment, if the central processing unit determines that the difference between the data detected by the two liquid level sensors 11a, 11b is greater than a preset value, the central processing unit sends out a false alarm prompt.
In one embodiment, as shown in fig. 3, the depth adjusting propeller 12 is further included, the depth adjusting propeller 12 is disposed at the bottom of the sampling head 6, and the depth of the sampling head 6 can be adjusted by the depth adjusting propeller 12.
In one embodiment, as shown in fig. 3, the sampling head 6 includes a housing 61 and a filter 62, wherein a hole for water to enter is formed in a sidewall of the housing 61, and the filter 62 is disposed inside the housing 61.
In one embodiment, as shown in fig. 1 and 2, the device further comprises a supporting foot 13, and the supporting foot 13 is connected to the lower part of the frame 1.
The foregoing description of the preferred embodiments of the present invention is not intended to limit the scope of the claims, which follow, as defined in the claims.
Claims (7)
1. An accurately positioned lake water mining vehicle, comprising:
a frame;
a flight propeller connected around the frame;
the device of adopting water, the device of adopting water is fixed in the frame includes: the water pump is arranged on the sampling pipe, one end of the sampling pipe is connected with the water tank, the other end of the sampling pipe is connected with the sampling head, and the sampling head stretches into the position below the water surface of the lake to collect water;
the water sampling device also comprises an angle sensing unit and a central processing unit, wherein the sampling pipe passes through the angle sensing unit, the sampling pipe coming out of the angle sensing unit stretches into the position below the lake water surface, the angle sensing unit is used for detecting whether the sampling pipe stretches into the position below the lake water surface vertically, and if the sampling pipe deviates from the vertical direction, the angle sensing unit detects the deviated angle information of the sampling pipe and sends the deviated angle information to the central processing unit;
the top end of the sampling head is fixedly provided with a flow baffle, and when water below the water surface of the lake flows, the sampling head rotates to an angle perpendicular to the water flow direction through the action of the flow baffle;
the device comprises a sampling head, a flow baffle plate, a central processing unit, an angle sensing unit, a sampling tube, a position adjusting screw, a central processing unit and a control unit, wherein the sampling head is provided with a plurality of sampling holes, the sampling holes are arranged on the two side walls of the sampling head, the position adjusting screw is arranged on the two side walls of the sampling head, and the two position adjusting screw are arranged on the two sides of the flow baffle plate and are electrically connected with the central processing unit.
2. The precisely positioned lake water-collecting aircraft of claim 1, wherein the sampling head is further provided with a liquid level sensing unit, and the liquid level sensing unit is electrically connected with the central processing unit and transmits the detected depth information of the sampling head to the central processing unit.
3. The precisely positioned lake water-collecting aircraft of claim 2, wherein the liquid level sensing unit comprises two liquid level sensors, the two liquid level sensors are respectively positioned at two sides of the sampling head and are electrically connected with the central processing unit, the two liquid level sensors all transmit the detected depth information of the sampling head to the central processing unit, and the central processing unit takes the intermediate value of the data detected by the two liquid level sensors as the depth information of the sampling head.
4. The precisely positioned lake water-collecting aircraft of claim 3, wherein the central processing unit judges that the difference of the data detected by the two liquid level sensors is larger than a preset value, and then the central processing unit sends out an error alarm prompt.
5. A pinpointed lake water mining vehicle according to claim 2 or 3, further comprising a depth adjustment screw disposed at the bottom of the sampling head, the depth of the sampling head being adjustable by the depth adjustment screw.
6. The pinpoint lake water-sampling aircraft of any one of claims 1 to 4, wherein the sampling head includes a housing and a filter, the side wall of the housing is provided with holes for water to enter, and the filter is provided inside the housing.
7. The pinpoint lake water-mining aircraft of any one of claims 1 to 4, further comprising support feet connected below the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970985.4A CN107621388B (en) | 2017-10-18 | 2017-10-18 | Accurately positioned lake water-collecting aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970985.4A CN107621388B (en) | 2017-10-18 | 2017-10-18 | Accurately positioned lake water-collecting aircraft |
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| Publication Number | Publication Date |
|---|---|
| CN107621388A CN107621388A (en) | 2018-01-23 |
| CN107621388B true CN107621388B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710970985.4A Active CN107621388B (en) | 2017-10-18 | 2017-10-18 | Accurately positioned lake water-collecting aircraft |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754654A (en) * | 1986-01-09 | 1988-07-05 | Canadian Patents And Development Limited | Submersible seawater pump sampler |
| CA2041051A1 (en) * | 1990-07-20 | 1992-01-21 | James D. Shaw | Dispensing mechanism |
| US5190727A (en) * | 1991-07-18 | 1993-03-02 | Eastman Kodak Company | Device for moving and positioning pipette trays in an analyzer |
| CN202757808U (en) * | 2012-05-23 | 2013-02-27 | 深圳国技仪器有限公司 | Constant-flow air sampler |
| CN104596801A (en) * | 2015-01-27 | 2015-05-06 | 河海大学 | River and lake layered synchronous rapid water collection device |
| CN205113716U (en) * | 2015-10-30 | 2016-03-30 | 深圳常锋信息技术有限公司 | Quality of water sample aircraft |
| CN106066264A (en) * | 2016-06-30 | 2016-11-02 | 云南省环境科学研究院 | Undisturbed high accurancy and precision deep water sampling device |
| CN106813946A (en) * | 2016-12-27 | 2017-06-09 | 东莞产权交易中心 | A kind of four axle unmanned planes of 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 |
| CN107202714A (en) * | 2016-03-17 | 2017-09-26 | 深圳国技仪器有限公司 | Lake water sampling aircraft |
| CN207396117U (en) * | 2017-10-18 | 2018-05-22 | 深圳国技仪器有限公司 | Pinpoint lake water acquisition flight instruments |
-
2017
- 2017-10-18 CN CN201710970985.4A patent/CN107621388B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754654A (en) * | 1986-01-09 | 1988-07-05 | Canadian Patents And Development Limited | Submersible seawater pump sampler |
| CA2041051A1 (en) * | 1990-07-20 | 1992-01-21 | James D. Shaw | Dispensing mechanism |
| US5190727A (en) * | 1991-07-18 | 1993-03-02 | Eastman Kodak Company | Device for moving and positioning pipette trays in an analyzer |
| CN202757808U (en) * | 2012-05-23 | 2013-02-27 | 深圳国技仪器有限公司 | Constant-flow air sampler |
| CN104596801A (en) * | 2015-01-27 | 2015-05-06 | 河海大学 | River and lake layered synchronous rapid water collection device |
| CN205113716U (en) * | 2015-10-30 | 2016-03-30 | 深圳常锋信息技术有限公司 | Quality of water sample aircraft |
| CN107202714A (en) * | 2016-03-17 | 2017-09-26 | 深圳国技仪器有限公司 | Lake water sampling aircraft |
| CN106066264A (en) * | 2016-06-30 | 2016-11-02 | 云南省环境科学研究院 | Undisturbed high accurancy and precision deep water sampling device |
| CN106813946A (en) * | 2016-12-27 | 2017-06-09 | 东莞产权交易中心 | A kind of four axle unmanned planes of 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 |
| CN207396117U (en) * | 2017-10-18 | 2018-05-22 | 深圳国技仪器有限公司 | Pinpoint lake water acquisition flight instruments |
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| Publication number | Publication date |
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| CN107621388A (en) | 2018-01-23 |
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