Electric power internet-of-things gas monitor

Abstract

The utility model provides an electric power Internet of Things gas monitor which comprises an unmanned aerial vehicle and a detection mechanism arranged at the bottom of the unmanned aerial vehicle, a buffer collection mechanism connected with the detection mechanism is further arranged at the bottom of the unmanned aerial vehicle and comprises a collection box body, and a distribution gas channel and a plurality of gas storage cavities are formed in the collection box body; a sampling gas storage mechanism communicated with the distribution gas channel is arranged in the gas storage cavity, a power Internet of Things transmission unit is arranged at the top of the unmanned aerial vehicle, and a controller is further arranged at the bottom of the unmanned aerial vehicle. The buffer collection mechanism is arranged to store air at a specific position, so that later accurate laboratory detection and pollution evidence retention are facilitated, and the gas monitoring quality is improved.

Description

Technical Field

[0001] The present application relates to the field of water level monitoring technology, and in particular to a gas monitor for electric power Internet of Things. Background Art

[0002] The statements in this section merely provide background technical information related to the present application and do not necessarily constitute prior art.

[0003] Traditional gas monitoring devices are placed in fixed positions. In order to expand the measurement range, the measurement accuracy is not high, the pollution source cannot be accurately determined, and it is easy to false alarm. In order to improve the positioning accuracy of the pollution source, the gas monitoring device is often placed on the vehicle body, and its own position is moved by the movement of the vehicle body, so as to accurately locate the pollution source. With the development of drone technology, placing the monitoring device on the drone has become another better technical solution. Compared with the movement of the vehicle body, the flight movement of the drone is more flexible, which is convenient for crossing obstacles such as terrain and access control, and the positioning of the pollution source is more accurate; but in actual use, there are still some problems, such as: the speed of the drone is too fast, the high-altitude airflow is unobstructed, the speed of the gas flowing through the monitoring device is too fast, there are missed reports, and the gas monitoring mechanism is not equipped with a storage mechanism, which is not conducive to the subsequent laboratory's accurate monitoring and evidence retention. Summary of the invention

[0004] In order to solve the above problems, this application proposes an electric power Internet of Things gas monitor, which stores the air at a specific location by setting up a buffer collection mechanism, facilitates subsequent laboratory precision detection and retention of pollution evidence, and improves the quality of gas monitoring.

[0005] The present application provides a gas monitor for the electric power Internet of Things, comprising an unmanned aerial vehicle and a detection mechanism arranged at the bottom of the unmanned aerial vehicle, wherein a buffer collection mechanism connected to the detection mechanism is also arranged at the bottom of the unmanned aerial vehicle, wherein the buffer collection mechanism comprises a collection box, wherein a distribution airway and a plurality of air storage chambers are arranged inside the collection box, wherein a sampling air storage mechanism connected to the distribution airway is arranged inside the air storage chamber, wherein the detection mechanism comprises a detection box, a detection tube arranged in the detection box, and a plurality of detection seats embedded in the detection tube, wherein a detection sensor is vertically arranged at the top of the detection seat, wherein a detection part of the detection sensor is inserted into the detection tube, wherein the distribution airway is connected to the detection tube through a connecting valve, wherein a main air intake pump body and a second exhaust valve connected to the distribution airway are respectively arranged at the front and rear sides of the collection box, wherein a main exhaust valve connected to the end of the detection tube is arranged at the rear side of the detection box; an electric power Internet of Things transmission unit is arranged at the top of the unmanned aerial vehicle, and a controller electrically connected to the unmanned aerial vehicle, the buffer collection mechanism, the detection mechanism, the connecting valve, and the electric power Internet of Things transmission unit is also arranged at the bottom of the unmanned aerial vehicle.

[0006] Preferably, a camera is provided on a side of the detection box away from the collection box.

[0007] Preferably, the detection tube extends in an S shape between every two detection seats.

[0008] Preferably, the detection sensors include at least a CO detection sensor, a NO2 detection sensor, and a sulfide detection sensor.

[0009] Preferably, the sampling gas storage mechanism includes a telescopic airbag embedded in the gas storage tank, and a compression mechanism is arranged on the side of the telescopic airbag away from the detection box. The compression mechanism includes a telescopic mechanism and a pressure plate arranged at the end of the telescopic shaft of the telescopic mechanism. The telescopic airbag is connected to the distribution air channel through a branch valve.

[0010] Preferably, a pressure sensor is provided on the side of the pressure plate close to the telescopic airbag.

[0011] Preferably, the cross section of the pressing plate covers the end surface of the telescopic airbag close to the pressing plate.

[0012] Preferably, an auxiliary air pump is provided between the main exhaust valve and the detection tube.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] (1) This application sets up a buffer collection mechanism to store air at a specific location, which is convenient for subsequent laboratory precision detection and retention of contamination evidence, thereby improving the quality of gas monitoring.

[0015] (2) The present application achieves storage and discharge of air by compressing the telescopic airbag through a compression mechanism, and a plurality of sampling air storage mechanisms represent that air samples at multiple locations can be stored, thereby improving the practicality of the present application.

[0016] (3) The present application increases the air movement distance by providing an S-shaped connecting tube extending between the two detection seats, thereby avoiding missed detections caused by excessive air flow, and improving the accuracy of the present application in detecting air quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0018] Figure 1 This is a side view of the overall structure of this application.

[0019] Figure 2 This is a bottom view of the overall structure of this application.

[0020] Figure 3 It is the buffer collection mechanism and detection mechanism of this application.

[0021] In the figure:

[0022] 1. UAV, 2. Power Internet of Things transmission unit, 3. Detection mechanism, 4. Buffer collection mechanism, 5. Connecting bracket, 6. Camera, 7. Main suction pump body, 8. Second exhaust valve, 9. Connecting valve, 10. Main exhaust valve, 31. Detection box, 32. Detection tube, 33. Detection seat, 41. Collection box, 42. Telescopic airbag, 43. Compression mechanism, 44. Branch valve. DETAILED DESCRIPTION

[0023] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present disclosure, and do not specifically refer to any part or element in the present disclosure and should not be understood as limitations on the present disclosure.

[0026] Example 1

[0027] like Figures 1 to 3As shown, the present application provides a gas monitor for the electric power Internet of Things, including a drone 1 and a detection mechanism 3 arranged at the bottom of the drone 1, the bottom of the drone 1 is also provided with a buffer collection mechanism 4 connected to the detection mechanism 3, the buffer collection mechanism 4 includes a collection box 41, the collection box 41 is provided with a distribution airway and a plurality of air storage cavities, the air storage cavity is provided with a sampling air storage mechanism connected to the distribution airway, the detection mechanism 3 includes a detection box 31 and a detection tube 32 arranged in the detection box 31 and a plurality of detection seats 33 embedded in the detection tube 32, the top of the detection seat 33 A detection sensor is vertically arranged, and the detection part of the detection sensor is inserted into the detection tube 32. The distribution airway is connected to the detection tube 32 through a connecting valve 9. The front and rear sides of the collection box 41 are respectively provided with a main suction pump body 7 and a second exhaust valve 8 connected to the distribution airway. The rear side of the detection box 31 is provided with a main exhaust valve 10 connected to the end of the detection tube 32. The top of the drone 1 is provided with an electric power Internet of Things transmission unit 2, and the bottom of the drone 1 is also provided with a controller electrically connected to the drone 1, the buffer collection mechanism 4, the detection mechanism 3, the connecting valve 9, and the electric power Internet of Things transmission unit 2.

[0028] The power Internet of Things transmission unit 2 is a SIM card module adapted to the 4G or 5G standard of the mobile private network. The present application drives the detection mechanism 3 to move through the drone 1, thereby expanding the movement range and flexibility of the present application, and improving the ability of the present application to accurately locate the pollution source. The present application absorbs air through the main suction pump body 7 to enhance the initiative of the present application in detecting air quality, and realizes the separate gas detection and sampling retention by connecting the valve 9.

[0029] Preferably, the buffer collection mechanism 4 is connected to the detection mechanism 3 via a connecting bracket 5 .

[0030] Specifically, a camera 6 is provided on a side of the detection box 31 away from the collection box 41 , and the camera 6 is convenient for directly taking photos of the exhaust gas emission source for evidence.

[0031] Preferably, the detection tube 32 between every two detection seats 33 extends in an S shape, which increases the movement range of the air, avoids detection omissions caused by excessive air flow rate, and improves the accuracy of air quality detection in this application.

[0032] Specifically, the detection sensor includes at least a CO detection sensor, a NO2 detection sensor, and a sulfide detection sensor.

[0033] Specifically, the sampling gas storage mechanism includes a telescopic airbag 42 embedded in the gas storage tank, and a compression mechanism 43 is arranged on the side of the telescopic airbag 42 away from the detection box 31. The compression mechanism 43 includes a telescopic mechanism and a pressure plate arranged at the end of the telescopic shaft of the telescopic mechanism. The telescopic airbag 42 is connected to the distribution air channel through a branch valve 44.

[0034] When the present application performs air detection, the connecting valve 9 is opened, each branch valve 44 is closed, the second exhaust valve 8 is closed, the main suction pump body 7 is opened, and air is started to be absorbed. The air enters the detection tube 32 through the distribution airway and is then discharged through the main exhaust valve 10. During the process of air flowing through the detection tube 32, the detection sensors on each detection seat 33 detect the air composition. When the polluted components are detected, the cloud backend is alarmed through the power Internet of Things transmission unit 2; when the present application samples the air at a specific location, the connecting valve 9 is closed, the second exhaust valve 8 is opened, the branch valve 44 of the selected sampling gas storage mechanism is opened, and the corresponding compression The mechanism 43 first compresses the telescopic airbag 42 to evacuate the gas in the telescopic airbag 42, the main air suction pump body 7 is turned on and starts to absorb air, the compression mechanism 43 is retracted and reset, the second exhaust valve 8 is closed, and the air enters the corresponding telescopic airbag 42 through the branch valve 44, and then the branch valve 44 is closed to realize the storage of air at a specific position point; when it is necessary to discharge the sampled air of the corresponding telescopic airbag 42, the connecting valve 9 can be closed, the second exhaust valve 8 can be opened, and the branch valve 44 of the selected sampling gas storage mechanism can be opened, and the corresponding compression mechanism 43 first compresses the telescopic airbag 42 to discharge the gas in the telescopic airbag 42 through the second exhaust valve 8.

[0035] Preferably, a pressure sensor is provided on the side of the pressure plate close to the telescopic airbag 42 , and the pressure sensor is used to monitor the gas pressure in the telescopic airbag 42 . When the pressure reaches a preset value P, the branch valve 44 is closed to ensure that sufficient air samples are stored in the telescopic airbag 42 .

[0036] Preferably, the cross section of the pressing plate covers the end surface of the telescopic airbag 42 close to the pressing plate, so as to ensure full contact between the telescopic mechanism and the telescopic airbag 42 .

[0037] Preferably, an auxiliary air pump is provided between the main exhaust valve 10 and the detection tube 32 to assist the main air suction pump body 7 in controlling the air flow rate in the detection tube 32 .

[0038] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0039] Although the above describes the specific implementation methods of the present application in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present application. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present application, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present application.

Claims

1. A gas monitor for an electric power Internet of Things, comprising an unmanned aerial vehicle (1) and a detection mechanism (3) disposed at the bottom of the unmanned aerial vehicle (1), characterized in that: The bottom of the drone (1) is also provided with a buffer collection mechanism (4) connected to the detection mechanism (3), the buffer collection mechanism (4) comprises a collection box (41), the collection box (41) is provided with a distribution airway and a plurality of air storage chambers, the air storage chamber is provided with a sampling air storage mechanism connected to the distribution airway, the detection mechanism (3) comprises a detection box (31) and a detection tube (32) arranged in the detection box (31) and a plurality of detection seats (33) embedded in the detection tube (32), a detection sensor is vertically provided on the top of the detection seat (33), the detection part of the detection sensor is inserted into the detection tube (32), the distribution airway is connected to the detection tube (32) through a connecting valve (9), the front and rear sides of the collection box (41) are respectively provided with a main suction pump body (7) and a second exhaust valve (8) connected to the distribution airway, and the rear side of the detection box (31) is provided with a main exhaust valve (10) connected to the end of the detection tube (32); The top of the drone (1) is provided with a power Internet of Things transmission unit (2), and the bottom of the drone (1) is also provided with a controller electrically connected to the drone (1), the buffer collection mechanism (4), the detection mechanism (3), the connection valve (9), and the power Internet of Things transmission unit (2).

2. The electric power Internet of Things gas monitor according to claim 1 is characterized in that: A camera (6) is provided on a side of the detection box (31) away from the collection box (41).

3. The electric power Internet of Things gas monitor according to claim 1 is characterized in that: The detection tube (32) extends in an S shape between every two detection seats (33).

4. The electric power Internet of Things gas monitor according to claim 1, characterized in that: The detection sensors at least include a CO detection sensor, a NO2 detection sensor, and a sulfide detection sensor.

5. The electric power Internet of Things gas monitor according to claim 1 is characterized in that: The sampling gas storage mechanism comprises a telescopic airbag (42) embedded in the gas storage tank, a compression mechanism (43) is arranged on the side of the telescopic airbag (42) away from the detection box (31), and the compression mechanism (43) comprises a telescopic mechanism and a pressure plate arranged at the end of the telescopic shaft of the telescopic mechanism, and the telescopic airbag (42) is connected to the distribution air channel through a branch valve (44).

6. The electric power Internet of Things gas monitor according to claim 5 is characterized in that: A pressure sensor is arranged on one side of the pressure plate close to the telescopic airbag (42).

7. The electric power Internet of Things gas monitor according to claim 5 is characterized in that: The cross section of the pressing plate covers the end surface of the telescopic airbag (42) close to the pressing plate.

8. The electric power Internet of Things gas monitor according to claim 1, characterized in that: An auxiliary air pump is provided between the main exhaust valve (10) and the detection tube (32).

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