CN209795849U - Water intake device suitable for open waters - Google Patents
Water intake device suitable for open waters Download PDFInfo
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- CN209795849U CN209795849U CN201920467605.XU CN201920467605U CN209795849U CN 209795849 U CN209795849 U CN 209795849U CN 201920467605 U CN201920467605 U CN 201920467605U CN 209795849 U CN209795849 U CN 209795849U
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Abstract
the utility model relates to a water intake device suitable for open water areas, which comprises an unmanned aerial vehicle, a radio remote controller matched with the unmanned aerial vehicle and an assembled water intake device arranged at the bottom of the unmanned aerial vehicle; assembled water intaking device includes from last lid, a plurality of water storage cavity, the cavity of intaking, a plurality of balancing weight that down sets gradually, be equipped with bottom plate, the kicking block that has the gag lever post, limiting plate in the cavity of intaking, bottom plate middle part be equipped with kicking block assorted water inlet, still be equipped with a plurality of water holes of crossing on the limiting plate, water inlet department is arranged in to the kicking block, and the gag lever post at its top can reciprocate in the through-hole of limiting plate. The utility model discloses combine together water intake device and unmanned aerial vehicle, can realize all-weather, full space ground water quality sampling in open waters such as river, lake, farmland and park channel, escape canal, improve the efficiency of quality of water sample work, adapt to the needs of current water quality monitoring work, help quick convenient the developing of quality of water monitoring analysis work.
Description
Technical Field
The utility model relates to a quality of water sample technical field, concretely relates to water intaking device suitable for open waters.
Background
Water is a material base on which terrestrial organisms rely to live, and water resources are the primary condition for maintaining the sustainable development of the terrestrial ecological environment. Along with the continuous development of society in recent years, water resource pollution is increasingly serious. According to monitoring, underground water and rivers and lakes in most cities in China currently suffer from certain point-shaped and surface-shaped pollution to a certain extent, and have a tendency of increasing year by year. The increasingly serious water pollution not only reduces the use function of the water body, further aggravates the contradiction of water resource shortage and brings serious influence to the sustainable development strategy being implemented in China, but also seriously threatens the drinking water safety of urban residents and the health of people. Water quality monitoring is used as a basic work in water pollution control work, and the significance and the effect of the water quality monitoring are particularly important. The water quality monitoring plays a crucial role in the whole water environment protection, water pollution control and water environment health maintenance.
water sample collection and analysis work under different natural environments is the basis of water quality monitoring, open water areas such as rivers, lakes, farmlands, park channels, drainage ditches and the like are important components of surface water, and comprehensive and three-dimensional sampling work needs to be carried out on water quality. At present, water intaking work usually depends on boats and the like to drive into the river center or the lake center, and the bank boundary that is difficult to reach is sampled, however, because the working space scope is wider, the sampling process needs the control interval not too big, in order to let the water sample shift and preserve as early as possible, needs the boats to continuously drive, and the water intaking of this kind of form is consuming time and is hard, has certain danger moreover, can not satisfy the needs of current water quality monitoring work.
An unmanned aerial vehicle is an unmanned aerial vehicle that uses radio remote control, a programmed control device, or a computer-controlled program to control flight. Unmanned aerial vehicles have been successfully used in a variety of technical fields, for example: agriculture, express delivery transportation, disaster relief and the like. The unmanned aerial vehicle has the advantages of small volume, low manufacturing cost, convenient use and the like, and can carry out all-weather and all-space flight work. Combine together water intaking device and unmanned aerial vehicle, will bring very big facility for water intaking work, also can adapt to the needs of current social water quality monitoring work simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the background art weak point, provide a water intake device suitable for open waters.
In order to achieve the above purpose, the technical scheme of the utility model is that:
A water taking device suitable for an open water area is characterized by comprising an unmanned aerial vehicle, a radio remote controller matched with the unmanned aerial vehicle and an assembled water taking device arranged at the bottom of the unmanned aerial vehicle; the assembled water taking device comprises a cover, a plurality of water storage cavities, a water inlet cavity and a plurality of balancing weights which are sequentially arranged from top to bottom, wherein the water storage cavities, the water inlet cavity and the balancing weights are all of structures which are opened up and down and provided with cavities, the side wall of the cover is provided with an exhaust hole, and the cover, the water storage cavities, the water inlet cavity and the balancing weights are sequentially connected into a whole in a threaded manner; the water inlet cavity is internally provided with a bottom plate, a floating block with a limiting rod and a limiting plate, the limiting plate is arranged above the bottom plate in parallel, the middle of the bottom plate is provided with a water inlet matched with the floating block, the center of the limiting plate is provided with a through hole for the limiting rod to pass through, the limiting plate is further provided with a plurality of water through holes, the floating block is arranged at the water inlet, and the limiting rod at the top of the floating block can move up and down in the through hole of the limiting plate.
preferably, a filter screen is arranged in the cavity of the balancing weight.
Preferably, the assembled water taking device is connected with the bottom of the unmanned aerial vehicle through a connecting rod, and the bottom of the connecting rod is connected with the top of the cover.
Preferably, the water inlet is of a step-shaped counter bore structure, and the side wall of the floating block is of a step shape matched with the inner side wall of the counter bore.
preferably, the joints among the cover, the water storage cavity, the water inlet cavity and the balancing weight are respectively provided with an annular rubber water stop pad.
preferably, the air outlet hole is provided with an air door leaf, and the air door leaf is rotatably connected with the wall of the air outlet hole through a rotating shaft.
Preferably, the unmanned aerial vehicle bottom is equipped with infrared sensor, can insert unmanned aerial vehicle flight control system, and when infrared sensor monitored unmanned aerial vehicle flying height and crossed low, unmanned aerial vehicle flight control system regulation and control rose flying height to this plays the guard action, prevents that unmanned aerial vehicle from falling.
Preferably, unmanned aerial vehicle is equipped with GPS positioner, and GPS positioner can help unmanned aerial vehicle to fly to the assigned position, also can note the coordinate information of water intaking point position, when the unexpected condition of falling of unmanned aerial vehicle meeting, is convenient for search and salvages unmanned aerial vehicle.
The utility model has the advantages of it is following:
1. The utility model combines the water intake device with the unmanned aerial vehicle, can realize all-weather and all-space ground water quality sampling in open water areas such as rivers, lakes, farmlands, park channels, drainage ditches and the like, improves the efficiency of water quality sampling work, adapts to the requirement of the current water quality monitoring work, and is beneficial to the rapid and convenient development of the water quality monitoring and analyzing work;
2. In the past, when manual water quality sampling is carried out, the water quality sampling in a wider range cannot be realized due to the limitation of natural environment and distance, the utility model combines the water taking device with the unmanned aerial vehicle, and the unmanned aerial vehicle can replace the manual sampling to realize the remote and wide-range water taking;
3. The unmanned aerial vehicle has the advantages of small volume, low manufacturing cost, convenient use and the like, reduces the danger of manually realizing water quality sampling work, and can simplify water taking work;
4. The utility model is an assembly type water intake device, which is convenient to disassemble and easy to clean;
5. the water intake device of the utility model can flexibly increase the quantity of the water storage cavities and the quantity of the balancing weights according to the water intake quantity, when the water intake quantity is less, the hanging weight of the unmanned aerial vehicle can be reduced by reducing the quantity of the water storage cavities and the balancing weights, so that the electric quantity consumption of the unmanned aerial vehicle can be reduced, and the energy-saving effect can be achieved;
6. The utility model discloses an unmanned aerial vehicle is equipped with GPS positioner, can realize accomplishing the water intaking task with remote accurate location.
Drawings
FIG. 1 is a schematic view showing the overall structure of a water intake device for an open water area;
FIG. 2 is a sectional view of the assembled water intake device with a single water storage chamber;
FIG. 3 is a sectional view of the assembled water intake device with multiple water storage chambers;
FIG. 4 is a schematic structural diagram of parts of an assembled water intake device with multiple water storage cavities;
FIG. 5 is a top view of a water intake device for open bodies of water;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 2;
FIG. 9 is a schematic diagram of the position of the floating block moving during the whole water intake process;
FIG. 10 is a schematic view of the lid top vent detail;
FIG. 11 is a schematic view showing the arrangement of water intake points when taking water from an open water area such as a lake;
Fig. 12(a) is a schematic view of arrangement of water taking points when a river network converges or a drainage ditch drains water;
Fig. 12(b) is a schematic diagram of water taking point arrangement when the river network is divided or the channel is supplied with water.
In the figure, 1-unmanned aerial vehicle, 101-infrared sensor, 2-assembled water taking device, 201-cover, 202-water storage cavity, 203-annular rubber water stop pad, 204-water inlet cavity, 205-floating block, 206-water inlet, 207-water passing hole, 208-limiting plate, 209-bottom plate, 210-balancing weight, 211-filter screen, 212-limiting rod, 213-exhaust hole, 214-rotating shaft, 215-air door leaf, 3-connecting rod, 4-radio remote controller, D-G is a water taking point arranged when water is taken from an open water area such as lake, H-K is a water taking point arranged when river network confluence or drainage ditch drains, and L ~ P is a water taking point arranged when water is distributed from a river network shunt or channel.
Detailed Description
the following describes embodiments of the present invention with reference to the accompanying drawings and examples.
The utility model discloses can carry out water sample collection in open waters such as the channel of river, lake, farmland and park, escape canal. As shown in fig. 11, when water taking points are arranged in open water areas such as lakes, etc., the water taking points need to be distributed uniformly as much as possible to ensure the coverage and rationality of water quality sampling; as shown in fig. 12(a) and 12(b), when water points are arranged in a place where a river network branches or converges, a place where channel water supplies or drains, and the like, the water points should be arranged in a main flow and a branch flow of each river and in channels and drains of different levels, so as to monitor the water quality of the river network, the channels and the drains comprehensively and reasonably and ensure the comprehensive water quality sampling.
the utility model discloses an assembled water intake device is detachable device, under the condition of considering unmanned aerial vehicle loading capacity and unmanned aerial vehicle flight distance under the different load capacity, can increase the quantity of water storage cavity in a flexible way according to the needs of the volume of intaking.
The utility model discloses can adopt the assembled water intake device of single water storage cavity, as shown in fig. 2, single water storage cavity and single balancing weight. The utility model discloses also can adopt the assembled water intake device of a plurality of water storage cavity to three water storage cavity and two balancing weights are for example, as shown in figure 3.
A water intake apparatus adapted for use in open waters, comprising: the device comprises an unmanned aerial vehicle 1, an assembled water taking device 2, a connecting rod 3 and a wireless remote controller 4; the bottom of the unmanned aerial vehicle is provided with an infrared sensor 101. The assembled water intake device 2 includes: the water storage device comprises a water storage cavity 202, a balancing weight 210, a cover 201, an annular rubber water stop pad 203, a water inlet cavity 204, a floating block 205, a limiting rod 212, a limiting plate 208, a bottom plate 209, a filter screen 211, an exhaust hole 213, an air door leaf 215 and a rotating shaft 214; the floating block 205 is connected with the limiting rod 212; the bottom layer plate 209 is provided with a water inlet 206; unmanned aerial vehicle 1 links to each other with assembled water intaking device 2 through connecting rod 3.
The middle of the limiting plate 208 is provided with a through hole, the limiting rod 212 penetrates through the through hole, the floating block 205 is made to float up and down at the fixed position by the limiting rod 212, and the periphery of the through hole is provided with a plurality of water through holes 207.
the floating block 205, the limiting plate 208, the limiting rod 212 and the bottom plate 209 are all arranged in the water inlet cavity 204.
The floating block 205 is made of light material, and when the water taking device enters water, the floating block 205 moves upwards depending on buoyancy.
The balancing weight 210 is installed at the lowest end of the water taking device, a filter screen 211 is installed in the balancing weight 210, and the filter screen 211 is a detachable device and is convenient to clean and replace.
The annular rubber water stop pad 203 is arranged between the cover 201 and the water storage cavity 202, between the water storage cavity 202 and the water storage cavity 202, and between the water storage cavity 202 and the water inlet cavity 204.
The water storage cavity 202 has the same circular cross-section as the water inlet cavity 204, and the counterweight 210 has a circular cross-section greater than the cross-section of the water inlet cavity 204.
Threaded connection is adopted for connection between the connecting rod 3 and the unmanned aerial vehicle 1, between the connecting rod 3 and the cover 201, between the cover 201 and the water storage cavity 202, between the water storage cavity 202 and the water inlet cavity 204, between the water inlet cavity 204 and the counterweight 210, and between the counterweight 210 and the counterweight 210.
The top of the cover 201 is provided with an air outlet hole 213, and the end of the air outlet hole 213 is provided with a rotating shaft 214 and an air door 215.
Infrared sensor 101 is installed in 1 bottom of unmanned aerial vehicle, inserts 1 flight control system of unmanned aerial vehicle, and when infrared sensor 101 monitored 1 fly height of unmanned aerial vehicle and crossed low, 1 flight control system of unmanned aerial vehicle regulation and control rose the fly height to this plays the guard action, prevents that unmanned aerial vehicle 1 from falling.
Unmanned aerial vehicle 1 installs GPS positioner, and GPS positioner has following effect: under the condition that coordinate information of a designated water taking point exists, the unmanned aerial vehicle 1 is helped to fly to the designated position through a preset program and the coordinate of the water taking point is input in advance; under the condition that coordinate information of a specified water taking point is unavailable, when an ideal water taking point is randomly selected on site, the coordinate information of the position of the water taking point can be recorded; when the unmanned aerial vehicle 1 meets the sudden falling condition, the unmanned aerial vehicle 1 can be searched and salvaged according to the coordinate information recorded by the GPS positioning device.
The working principle and the process of the water taking device suitable for the open water area are as follows:
with unmanned aerial vehicle 1, assembled water intaking device 2, 3 equipment of connecting rod (use 1 water storage cavity 202, 1 balancing weight 210 as the example in fig. 2), input the coordinate of predetermined water intaking point position, control radio remote controller 4 and let unmanned aerial vehicle 1 fly to appointed water intaking point. Or selecting an ideal water taking point on site according to actual needs.
When the unmanned aerial vehicle 1 flies to the designated area, the unmanned aerial vehicle 1 is controlled to slowly descend to the flying height, when the floating block 205 contacts the water surface, the floating block 205 moves upwards under the buoyancy action of the water, the water flows into the water inlet cavity 204 and then enters the water storage cavity 202 from the water inlet cavity 204; at this time, the air in the water storage cavity 202 is compressed, the air pressure is increased, when the air pressure is increased to a certain degree, the air pushes the air door leaf 215 open, the air is discharged, then the air pressure is reduced, the air door leaf 215 automatically falls down, and the above-mentioned operation is repeated, so as to achieve the purpose of discharging the air.
When unmanned aerial vehicle 1 descends to a take the altitude, control unmanned aerial vehicle 1 and keep the state of hovering, after a short period of time (water storage is full back), control unmanned aerial vehicle 1 again and rise, after the water intaking device left the surface of water, floating block 205 falls back the normal position under the water pressure effect, and firmly block up water inlet 206, afterwards, control unmanned aerial vehicle 1 and fly back the position of originally taking off, unscrew lid 201 rotation, pour the water in the water storage cavity 202, assemble the completion once more with the device at last. So far, a complete water getting process is completed.
in the water quality sampling process, water needs to be taken from a plurality of water taking point positions, and therefore the water taking process can be operated repeatedly.
Although the present invention has been described in considerable detail with reference to certain preferred embodiments thereof, it is not intended to be limited to the details shown, since modifications can be made without departing from the spirit of the invention.
Claims (8)
1. A water taking device suitable for an open water area is characterized by comprising an unmanned aerial vehicle (1), a radio remote controller (4) matched with the unmanned aerial vehicle and an assembled water taking device (2) arranged at the bottom of the unmanned aerial vehicle; the assembled water taking device comprises a cover (201), a plurality of water storage cavities (202), a water inlet cavity (204) and a plurality of balancing weights (210) which are sequentially arranged from top to bottom, wherein the water storage cavities, the water inlet cavity and the balancing weights are all of structures which are opened up and down and provided with cavities, the side wall of the cover is provided with an exhaust hole (213), and the cover, the water storage cavities, the water inlet cavity and the balancing weights are sequentially connected into a whole through threads; the utility model discloses a water inlet device, including the inlet chamber body, be equipped with bottom plate (209), have floating block (205), limiting plate (208) of gag lever post (212) in the inlet chamber body, the bottom plate top is arranged in to the limiting plate parallel, bottom plate middle part be equipped with floating block assorted water inlet (206), the limiting plate center is equipped with the through-hole that supplies the gag lever post to pass, still be equipped with a plurality of water holes (207) of crossing on the limiting plate, water inlet department is arranged in to the floating block, and the gag lever post at its top can reciprocate in the through-hole.
2. a water intake device adapted for open water as claimed in claim 1, wherein the cavity of said weight member is provided with a filter screen (211).
3. A water intake device adapted for open waters as claimed in claim 1, wherein the assembled water intake device is connected to the bottom of the unmanned aerial vehicle by a connecting rod (3), the bottom of the connecting rod being connected to the top of the cover.
4. the device of claim 1, wherein the water inlet is a stepped counterbore structure, and the sidewall of the float is stepped to match the sidewall of the counterbore.
5. the water intake device for open water areas of claim 1, wherein the connection parts of the cover, the water storage cavity, the water intake cavity and the counterweight block are respectively provided with an annular rubber water stop pad (203).
6. a water intake device adapted for open bodies of water as claimed in claim 1, wherein the air outlet is provided with an air flap (215) rotatably connected to the wall of the air outlet by a shaft (214).
7. A water intake device for open waters as claimed in claim 1, wherein the bottom of the unmanned aerial vehicle is provided with an infrared sensor (101).
8. The water intake device for open water according to claim 1, wherein the unmanned aerial vehicle is provided with a GPS positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467605.XU CN209795849U (en) | 2019-04-08 | 2019-04-08 | Water intake device suitable for open waters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467605.XU CN209795849U (en) | 2019-04-08 | 2019-04-08 | Water intake device suitable for open waters |
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| Publication Number | Publication Date |
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| CN209795849U true CN209795849U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920467605.XU Active CN209795849U (en) | 2019-04-08 | 2019-04-08 | Water intake device suitable for open waters |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721578A (en) * | 2020-05-27 | 2020-09-29 | 广西中煤地质有限责任公司 | Simple and easy open-air water sample collection device |
| CN112379067A (en) * | 2020-10-22 | 2021-02-19 | 四川嘉纳环保咨询有限公司 | Long remote control patrol device of long lake of river |
| CN113405849A (en) * | 2021-06-19 | 2021-09-17 | 浙江杭康检测技术有限公司 | Sampling device for measuring suspended matters in water |
-
2019
- 2019-04-08 CN CN201920467605.XU patent/CN209795849U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721578A (en) * | 2020-05-27 | 2020-09-29 | 广西中煤地质有限责任公司 | Simple and easy open-air water sample collection device |
| CN112379067A (en) * | 2020-10-22 | 2021-02-19 | 四川嘉纳环保咨询有限公司 | Long remote control patrol device of long lake of river |
| CN113405849A (en) * | 2021-06-19 | 2021-09-17 | 浙江杭康检测技术有限公司 | Sampling device for measuring suspended matters in water |
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