CN220996775U - Unmanned aerial vehicle for inspection - Google Patents

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle for inspection, which comprises an unmanned aerial vehicle, wherein a camera is fixedly arranged at the bottom of the unmanned aerial vehicle, a detection box is fixedly connected at the bottom of the unmanned aerial vehicle, a sampling tube is fixedly connected inside the detection box, a connecting pipe is fixedly connected at the bottom of the sampling tube, a sampling hose is fixedly connected at the bottom of the connecting pipe, a counterweight sampling head is fixedly connected at one end of the sampling hose far away from the connecting pipe, a T-shaped pipe is fixedly connected at the top of the sampling tube, a water pump is fixedly arranged on the inner bottom wall of the detection box, and a first electromagnetic valve is fixedly arranged outside the connecting pipe. This patrol and examine and use unmanned aerial vehicle, the counter weight sampling head on the unmanned aerial vehicle sinks into the submarine through gravity, through the inside that starts the water pump with sewage suction sampling tube, can carry out multiple sampling, the work of being convenient for carry out the blowdown and tracing to the source, possess the advantage of sampling function respectively.

Description

Unmanned aerial vehicle for inspection

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for inspection.

Background

At present, the water quality monitoring method adopted by environmental protection departments and water conservancy departments in various places in China is mainly realized by setting a section in a fixed-point water area and monitoring, sampling and analyzing the section for a long time, so that the condition of water quality is judged, in actual scientific research work, a research area generally has no fixed long-term monitoring point, a large amount of samples are required along the water body of a river channel, and the samples of the river channel are generally sampled along the river channel or by ship.

Urban drainage sewage disposal facilities have a large amount of positions that the staff is difficult to arrive, can't effectively sample the water of these positions directly, generally utilize unmanned aerial vehicle to gather sewage to realize the purpose of patrolling and examining, but because the pollution degree of the upper reaches of sewage and low reaches is different, need take a sample many times, but current unmanned aerial vehicle sampling device can only take a sample alone, need change the container and just can take a sample again, so not only reduced the efficiency of sampling, the time wasted is not only to the change container back and forth, still consumed unmanned aerial vehicle's electric quantity, consequently, need to patrol and examine and use unmanned aerial vehicle to solve above-mentioned problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an unmanned aerial vehicle for inspection, which has the advantages of separate sampling functions and the like, and solves the problems that the existing unmanned aerial vehicle sampling device can only perform single sampling and can perform sampling again only by replacing a container and the sampling efficiency is reduced because the pollution degree of the upstream and the downstream of sewage is different.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides an inspection unmanned aerial vehicle, includes unmanned aerial vehicle, unmanned aerial vehicle's bottom fixedly connected with camera, unmanned aerial vehicle's bottom fixedly connected with detection case, the inside fixedly connected with sampling tube of detection case, the bottom fixedly connected with connecting pipe of sampling tube, the bottom fixedly connected with sampling hose of connecting pipe, the one end fixedly connected with counter weight sampling head of connecting pipe is kept away from to the sampling hose, the top fixedly connected T shape pipe of sampling tube, fixedly mounted has the water pump on the interior diapire of detection case.

The beneficial effects of the utility model are as follows:

This patrol and examine and use unmanned aerial vehicle, the counter weight sampling head on the unmanned aerial vehicle sinks into the submarine through gravity, through the inside that starts the water pump with sewage suction sampling tube, can carry out multiple sampling, the work of being convenient for carry out the blowdown and tracing to the source, possess the advantage of sampling function respectively.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the outside fixed mounting of connecting pipe has first solenoid valve, both ends are all fixed mounting has two second solenoid valves in a quantity about the T shape pipe.

The beneficial effect of adopting above-mentioned further scheme is, opens the second solenoid valve of first solenoid valve and T venturi tube one end to make sampling hose and T venturi tube be linked together, be convenient for take a sample sewage.

Further, the bottom of T shape pipe is fixed connection with the water inlet end of water pump, the water outlet end fixedly connected with outlet pipe of water pump, the one end that the water outlet pipe kept away from the water pump extends to the bottom of detecting the case.

The adoption of the further scheme has the beneficial effects that the water pump is started to enable the inside of the T-shaped pipe to generate suction so as to suck sewage into the sampling tube.

Further, the inside fixedly connected with filter screen of counter weight sampling head, the quantity of sampling tube is not less than two, two the sampling tube is all with T venturi tube fixed connection.

The adoption of the further scheme has the beneficial effects that sundries in sewage are intercepted through the filter screen, so that blockage is avoided.

Further, unmanned aerial vehicle's bottom fixedly connected with bracing piece, unmanned aerial vehicle's one end fixedly connected with cylinder that floats is kept away from to the bracing piece.

The beneficial effect of adopting above-mentioned further scheme is, makes unmanned aerial vehicle can float at the surface of water through floating the section of thick bamboo, is convenient for take a sample.

Further, the number of the floating cylinders is two, and the bottoms of the floating cylinders are fixedly connected with friction pads.

The beneficial effect of adopting above-mentioned further scheme is, is convenient for float a section of thick bamboo and ground contact through the friction pad, improves the stability that supports.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a bottom view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic view of a counterweight sampling head according to the utility model.

In the figure: 1. unmanned plane; 2. a camera; 3. a detection box; 4. a sampling tube; 5. a connecting pipe; 6. a sampling hose; 7. a counterweight sampling head; 8. a T-shaped pipe; 9. a water pump; 10. a first electromagnetic valve; 11. a second electromagnetic valve; 12. a water outlet pipe; 13. a filter screen; 14. a support rod; 15. a floating cylinder; 16. friction pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, given by fig. 1-4, the unmanned aerial vehicle for inspection comprises an unmanned aerial vehicle 1, wherein a camera 2 is fixedly arranged at the bottom of the unmanned aerial vehicle 1, a supporting rod 14 is fixedly connected to the bottom of the unmanned aerial vehicle 1, floating cylinders 15 are fixedly connected to one end, far away from the unmanned aerial vehicle 1, of the supporting rod 14, the number of the floating cylinders 15 is two, friction pads 16 are fixedly connected to the bottom of each floating cylinder 15, the unmanned aerial vehicle 1 can float on the water surface through the corresponding floating cylinder 15, sampling is facilitated, the floating cylinders 15 are conveniently contacted with the ground through the corresponding friction pads 16, and the stability of supporting is improved.

The bottom fixedly connected with detection case 3 of unmanned aerial vehicle 1, the inside fixedly connected with sampling tube 4 of detection case 3, the bottom fixedly connected with connecting pipe 5 of sampling tube 4, the bottom fixedly connected with sampling hose 6 of connecting pipe 5, the one end fixedly connected with counter weight sampling head 7 of connecting pipe 5 is kept away from to sampling hose 6, the inside fixedly connected with filter screen 13 of counter weight sampling head 7, the length of sampling hose 6 is longer than the vertical length of bracing piece 14 and section of thick bamboo 15 that floats, make sampling hose 6 keep vertical state through the gravity of counter weight sampling head 7, make counter weight sampling head 7 sink to the water bottom, intercept debris in the sewage through filter screen 13, avoid the jam.

The top fixed connection T shape pipe 8 of sample section of thick bamboo 4, fixed mounting has water pump 9 on the interior diapire of detection case 3, the outside fixed mounting of connecting pipe 5 has first solenoid valve 10, the both ends are all fixed mounting about T shape pipe 8 has a quantity for two second solenoid valve 11, the bottom of T shape pipe 8 and the water inlet end fixed connection of water pump 9, the water outlet end fixed connection of water pump 9 has outlet pipe 12, the one end that water pump 9 was kept away from to outlet pipe 12 extends to the bottom of detection case 3, the quantity of sample section of thick bamboo 4 is not less than two, two sample section of thick bamboo 4 all with T shape pipe 8 fixed connection, open the second solenoid valve 11 of first solenoid valve 10 and T shape pipe 8 one end, thereby make sample hose 6 and T shape pipe 8 be linked together, make the inside of T shape pipe 8 produce the suction through starting water pump 9, inhale the inside of sample section of thick bamboo 4 with sewage.

Through closing the second solenoid valve 11 of first solenoid valve 10 and T8 one end, open the first solenoid valve 10 of another sampling tube 4 bottom and realize the second sampling, simultaneously, also can increase the quantity of sampling tube 4, change the T pipe into the bull connecting pipe, realize the purpose of multiple sampling, improved the convenience of using.

Working principle:

through unmanned aerial vehicle 1 carrying out the inspection of certain scope, carry out the record of image through camera 2, be close to the surface of water through operating personnel control unmanned aerial vehicle 1, make sampling hose 6 keep vertical state through the gravity of counter weight sampling head 7, make counter weight sampling head 7 sink into the submarine, open the second solenoid valve 11 of first solenoid valve 10 and T pipe 8 one end, thereby make sampling hose 6 and T pipe 8 be linked together, make the inside of T pipe 8 produce the suction through start-up water pump 9, inhale the inside of sampling section of thick bamboo 4 with sewage, then sample the water of other positions through other sampling section of thick bamboo 4, the work of being convenient for carry out blowdown tracing to the source.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Unmanned aerial vehicle is used in inspection, including unmanned aerial vehicle (1), its characterized in that: the bottom fixed mounting of unmanned aerial vehicle (1) has camera (2), the bottom fixedly connected with of unmanned aerial vehicle (1) detects case (3), the inside fixedly connected with sampling tube (4) of detecting case (3), the bottom fixedly connected with connecting pipe (5) of sampling tube (4), the bottom fixedly connected with sampling hose (6) of connecting pipe (5), the one end fixedly connected with counter weight sampling head (7) of connecting pipe (5) are kept away from to sampling hose (6), the top fixedly connected with T pipe (8) of sampling tube (4), fixedly mounted with water pump (9) on the inner bottom wall of detecting case (3).

2. The unmanned aerial vehicle for inspection according to claim 1, wherein: the outside fixed mounting of connecting pipe (5) has first solenoid valve (10), both ends are all fixed mounting in the left and right sides of T shape pipe (8) have second solenoid valve (11) that are two in quantity.

3. The unmanned aerial vehicle for inspection according to claim 1, wherein: the bottom of T venturi tube (8) is fixed connection with the water inlet end of water pump (9), the play water end fixedly connected with outlet pipe (12) of water pump (9), the one end that water pump (9) was kept away from to outlet pipe (12) extends to the bottom of detecting box (3).

4. The unmanned aerial vehicle for inspection according to claim 1, wherein: the inside fixedly connected with filter screen (13) of counter weight sampling head (7), the quantity of sampling tube (4) is not less than two, two sampling tube (4) all with T venturi tube (8) fixed connection.

5. The unmanned aerial vehicle for inspection according to claim 1, wherein: the bottom fixedly connected with bracing piece (14) of unmanned aerial vehicle (1), one end fixedly connected with cylinder (15) that floats that unmanned aerial vehicle (1) was kept away from to bracing piece (14).

6. The unmanned aerial vehicle for inspection according to claim 5, wherein: the number of the floating cylinders (15) is two, and the bottoms of the floating cylinders (15) are fixedly connected with friction pads (16).