CN109187117A - A kind of unmanned plane for altitude air quality testing - Google Patents

A kind of unmanned plane for altitude air quality testing Download PDF

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Publication number
CN109187117A
CN109187117A CN201811334496.0A CN201811334496A CN109187117A CN 109187117 A CN109187117 A CN 109187117A CN 201811334496 A CN201811334496 A CN 201811334496A CN 109187117 A CN109187117 A CN 109187117A
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China
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wall
air quality
unmanned plane
detection case
detection
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CN201811334496.0A
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易蕾
袁毅
毛敏
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/24Suction devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/26Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a kind of unmanned planes for altitude air quality testing, including drone body, the both ends bottom outer wall of the drone body is equipped with first sliding groove, and the inner wall of two first sliding grooves slidably connects detection case, one end outer wall of two first sliding grooves is welded with fixed block, and the other end two sides outer wall of two first sliding grooves is equipped with limited block, the side outer wall of four limited blocks is all provided with there are two spring lever, the other end outer wall of spring lever is equipped with limit plate, the bottom outer wall that the drone body is located on the inside of two first sliding grooves sets that there are two fixed links, and the bottom outer wall of two fixed links is equipped with sucker.The present invention is by being provided with the first filtering meshes and the second filtering meshes, guarantee that high aerial some impurity will not enter detection case, ensure the accuracy of testing result, first filtering meshes and the second filtering meshes are to be slidably connected to second sliding slot and third sliding slot inner wall, it is conveniently replaceable, improves working efficiency.

Description

A kind of unmanned plane for altitude air quality testing
Technical field
The present invention relates to air vehicle technique field more particularly to a kind of unmanned planes for altitude air quality testing.
Background technique
Perfect with unmanned air vehicle technique, present unmanned plane can be used for many aspects, such as agriculturally use nobody Machine carries out pesticide spraying, when carrying out altitude air quality testing, it is also desirable to use unmanned plane.
A kind of existing unmanned plane for altitude air quality testing in context of detection there are some drawbacks, at unmanned plane When altitude air quality testing, need to carry out the detection of multi-group data, due to detecting when air, which enters detection case, to be detected Air afterwards can still remain in detection case, cause next group of air quality measurements inaccurate, when high-altitude application, air In may have other impurity, be contaminated into being be easy to cause in detection case inside detection case, influence testing result.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is used for altitude air matter Measure the unmanned plane of detection.
To achieve the goals above, present invention employs following technical solutions:
A kind of unmanned plane for altitude air quality testing, including drone body, the both ends bottom of the drone body Outer wall is equipped with first sliding groove, and the inner wall of two first sliding grooves slidably connects detection case, and the one of two first sliding grooves End outer wall is welded with fixed block, and the other end two sides outer wall of two first sliding grooves is equipped with limited block, four limited blocks Side outer wall is all provided with there are two spring lever, and the other end outer wall of spring lever is equipped with limit plate, and the drone body is located at two Bottom outer wall on the inside of first sliding groove is set there are two fixed link, and the bottom outer wall of two fixed links is equipped with sucker, two suctions Disk is connected with the top exterior walls of detection case, and the side outer wall of the detection case is equipped with height sensor, and detection case is outer Wall is equipped with electric overhead door, and the top inner wall of detection case is equipped with processor.
Further, the detection case is equipped with second sliding slot close to the top inner wall and bottom interior wall of electric overhead door, And detection case is equipped with third sliding slot close to the top inner wall and bottom interior wall of second sliding slot.
Further, the inner wall of two second sliding slots slidably connects the first filtering meshes, and two third sliding slots Inner wall slidably connect the second filtering meshes.
Further, the bottom interior wall of the detection case is set there are two support rod, and the top exterior walls of two support rods are set There is air quality detector.
Further, the detection case is equipped with vacuum pump, and vacuum pump close to the bottom interior wall of air quality detector Outlet side is plugged in the outer wall of detection case.
Further, the detection case is located at the first filtering meshes and the outer wall of the second filtering meshes is fixed with by hinge Chamber door, and the junction of chamber door and detection case is pasted with sealing strip.
Further, the electric overhead door, vacuum pump and air quality detector are respectively connected with switch, and switch connection There is processor, the signal output end of height sensor is connected by signal wire with the signal incoming end of processor.
The invention has the benefit that
1, by being provided with height sensor, electric overhead door and vacuum pump, height sensor guarantees the essence of high-altitude stage detection True property is not in the deviation in height, and after the detection for carrying out altitude air, vacuum pump will test the extraction of the gas in case, is protected The accuracy for demonstrate,proving next group of testing result improves the accuracy of device.
2, by being provided with the first filtering meshes and the second filtering meshes, guarantee that high aerial some impurity will not enter inspection Measuring tank, it is ensured that the accuracy of testing result, the first filtering meshes and the second filtering meshes are to be slidably connected to second sliding slot and Three sliding slot inner walls, are conveniently replaceable, and improve working efficiency.
3, the bottom first sliding groove inner wall for being slidably connected to drone body by will test case, terminates in one group of detection Afterwards, when overhauling internal unit, it is convenient for the disassembly of detection case, improves the working efficiency of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 2 is a kind of detection case schematic diagram of internal structure of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 3 is a kind of detection case fixed mechanism schematic diagram of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 4 is a kind of detection case external structure schematic diagram of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 5 is a kind of circuit control flow chart of the unmanned plane for altitude air quality testing proposed by the present invention.
In figure: 1- drone body, 2- fixed link, 3- sucker, 4- height sensor, 5- electric overhead door, 6- detection case, 7- first sliding groove, 8- second sliding slot, 9- third sliding slot, 10- processor, 11- vacuum pump, 12- support rod, the inspection of 13- air quality Survey instrument, the second filtering meshes of 14-, the first filtering meshes of 15-, 16- fixed block, 17- limited block, 18- limit plate, 19- spring lever, 20- sealing strip, 21- chamber door.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Referring to Fig.1-5, a kind of unmanned plane for altitude air quality testing, including drone body 1, drone body 1 both ends bottom outer wall passes through screw and is fixed with first sliding groove 7, and the inner wall of two first sliding grooves 7 slidably connects detection Case 6, one end outer wall of two first sliding grooves 7 is welded with fixed block 16, and the other end two sides outer wall of two first sliding grooves 7 is equal It is fixed with limited block 17 by screw, there are two spring lever 19, bullets by screw fixation for the side outer wall of four limited blocks 17 The other end outer wall of spring base 19 is fixed with limit plate 18 by screw, and drone body 1 is located at the bottom of two first sliding grooves, 7 inside There are two fixed links 2 by screw fixation for portion's outer wall, and the bottom outer wall of two fixed links 2 passes through screw and is fixed with sucker 3, Two suckers 3 are connected with the top exterior walls of detection case 6, and the side outer wall of detection case 6 is fixed with highly sensing by screw Device 4, and the outer wall of detection case 6 is equipped with electric overhead door 5, the top inner wall of detection case 6 is fixed with processor 10 by screw.
In the present invention, detection case 6 passes through screw close to the top inner wall and bottom interior wall of electric overhead door 5 and is fixed with Two sliding slots 8, and detection case 6 passes through screw close to the top inner wall and bottom interior wall of second sliding slot 8 and is fixed with third sliding slot 9, The inner wall of two second sliding slots 8 slidably connects the first filtering meshes 15, and the inner wall of two third sliding slots 9 slidably connects Two filtering meshes 14, the bottom interior wall of detection case 6 is fixed there are two support rod 12 by screw, and the top of two support rods 12 Outer wall is fixed with air quality detector 13 by screw, and detection case 6 passes through close to the bottom interior wall of air quality detector 13 Screw is fixed with vacuum pump 11, and the outlet side of vacuum pump 11 is plugged in the outer wall of detection case 6, and detection case 6 is located at the first filtering The outer wall of stratum reticulare 15 and the second filtering meshes 14 is fixed with chamber door 21 by hinge, and the junction of chamber door 21 and detection case 6 is viscous Sealing strip 20 is posted, electric overhead door 5, vacuum pump 11 and air quality detector 13 are respectively connected with switch, and switch is connected with The signal output end of processor 10, height sensor 4 is connected by signal wire with the signal incoming end of processor 10, processor 10 model ARM9TDMI.
Working principle: when installation detection case 6, pulling limit plate 18, the inner wall of first sliding groove 7 slid by will test case 6, Limit plate 18 is unclamped, spring lever 19 resets, the further fixed test case 6 of sucker 3 of 1 bottom of drone body, unmanned plane sheet After body 1 rises up into high-altitude, real-time height is detected by height sensor 4, when carrying out Detection of Air Quality, opens electric overhead door 5, It allows extraneous air to enter inside detection case 6, successively filters out bulk by the first filtering meshes 15 and the second filtering meshes 14 Impurity, be then shut off crawl overhead door 5, by air quality detector 13 carry out air analysis detection, after the completion of detection, Starting vacuum pump 11 will test the discharge of the air inside case 6, change a position, repetitive operation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of unmanned plane for altitude air quality testing, including drone body (1), which is characterized in that it is described nobody The both ends bottom outer wall of machine ontology (1) is equipped with first sliding groove (7), and the inner wall of two first sliding grooves (7) slidably connects inspection One end outer wall of measuring tank (6), two first sliding grooves (7) is welded with fixed block (16), and two first sliding grooves (7) is another One end two sides outer wall is equipped with limited block (17), and the side outer wall of four limited blocks (17) is all provided with there are two spring lever (19), bullet The other end outer wall of spring base (19) is equipped with limit plate (18), and the drone body (1) is located on the inside of two first sliding grooves (7) Bottom outer wall is set there are two fixed link (2), and the bottom outer wall of two fixed links (2) is equipped with sucker (3), two suckers (3) It is connected with the top exterior walls of detection case (6), the side outer wall of the detection case (6) is equipped with height sensor (4), and detects The outer wall of case (6) is equipped with electric overhead door (5), and the top inner wall of detection case (6) is equipped with processor (10).
2. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection Top inner wall and bottom interior wall of the case (6) close to electric overhead door (5) are equipped with second sliding slot (8), and detection case (6) is close to the The top inner wall and bottom interior wall of two sliding slots (8) are equipped with third sliding slot (9).
3. a kind of unmanned plane for altitude air quality testing according to claim 2, which is characterized in that described in two The inner wall of second sliding slot (8) slidably connects the first filtering meshes (15), and the inner wall of two third sliding slots (9) slidably connects Second filtering meshes (14).
4. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection The bottom interior wall of case (6) is set there are two support rod (12), and the top exterior walls of two support rods (12) are equipped with Detection of Air Quality Instrument (13).
5. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection Bottom interior wall of the case (6) close to air quality detector (13) is equipped with vacuum pump (11), and the outlet side grafting of vacuum pump (11) Outer wall in detection case (6).
6. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection Case (6) is located at the first filtering meshes (15) and the outer wall of the second filtering meshes (14) is fixed with chamber door (21) by hinge, and case The junction of door (21) and detection case (6) is pasted with sealing strip (20).
7. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that described electronic Overhead door (5), vacuum pump (11) and air quality detector (13) are respectively connected with switch, and switch is connected with processor (10), The signal output end of height sensor (4) is connected by signal wire with the signal incoming end of processor (10).
CN201811334496.0A 2018-11-09 2018-11-09 A kind of unmanned plane for altitude air quality testing Withdrawn CN109187117A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111122780A (en) * 2019-12-24 2020-05-08 苏州曼德克光电有限公司 Fixed combustible gas alarm
CN111781302A (en) * 2019-04-03 2020-10-16 上海霍亨环保科技有限公司 Pod for detecting atmospheric pollution and monitoring method thereof
CN113237996A (en) * 2021-03-03 2021-08-10 陈苑婷 Outdoor air pollution detection system based on Internet of things
CN113665814A (en) * 2021-09-24 2021-11-19 南京拓恒无人系统研究院有限公司 Unmanned aerial vehicle with air detection system and detection method thereof
WO2021248003A1 (en) * 2020-06-04 2021-12-09 Saudi Arabian Oil Company Improved gas sensing for fixed wing drones using scoops
CN113899408A (en) * 2021-12-06 2022-01-07 西安杰出科技有限公司 Unmanned aerial vehicle is with sensor of monitoring high altitude environment
CN113899864A (en) * 2021-12-06 2022-01-07 西安杰出科技有限公司 Sensor for monitoring outdoor air humidity
US11454572B2 (en) 2020-06-04 2022-09-27 Saudi Arabian Oil Company Method of placing gas sensors on drones to benefit from thrust air flow via placement and scoops
US11603214B2 (en) * 2020-06-04 2023-03-14 Saudi Arabian Oil Company Calibration methods for gas sensors mounted in-stream of drone propeller air flow

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CN207937391U (en) * 2018-03-23 2018-10-02 武汉正元环境科技股份有限公司 A kind of intelligence gaseous state pollutant monitoring unmanned plane
CN108716999A (en) * 2018-05-18 2018-10-30 智飞智能装备科技东台有限公司 A kind of air sampling unmanned plane for environmental monitoring
CN108725789A (en) * 2018-07-26 2018-11-02 浙江威步机器人技术有限公司 A kind of unmanned plane air sampling device
CN208036643U (en) * 2018-03-22 2018-11-02 山东君成环境检测有限公司 A kind of new energy environment monitoring device

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CN105806402A (en) * 2016-03-08 2016-07-27 苏州市光生环境科技有限公司 Flight type high-altitude environment detecting instrument
CN106066380A (en) * 2016-06-24 2016-11-02 河南沃野智能科技有限公司 A kind of high-altitude gas detecting aircraft and method
CN106628142A (en) * 2016-12-16 2017-05-10 常州市环境监测中心 Unmanned aerial vehicle for air sampling detection and combustible and explosive gas pre-warning and monitoring
CN206679264U (en) * 2017-04-24 2017-11-28 沈阳博太科技有限公司 A kind of unmanned plane air quality detecting device
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CN208036643U (en) * 2018-03-22 2018-11-02 山东君成环境检测有限公司 A kind of new energy environment monitoring device
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CN108725789A (en) * 2018-07-26 2018-11-02 浙江威步机器人技术有限公司 A kind of unmanned plane air sampling device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111781302A (en) * 2019-04-03 2020-10-16 上海霍亨环保科技有限公司 Pod for detecting atmospheric pollution and monitoring method thereof
CN111122780A (en) * 2019-12-24 2020-05-08 苏州曼德克光电有限公司 Fixed combustible gas alarm
WO2021248003A1 (en) * 2020-06-04 2021-12-09 Saudi Arabian Oil Company Improved gas sensing for fixed wing drones using scoops
US11454572B2 (en) 2020-06-04 2022-09-27 Saudi Arabian Oil Company Method of placing gas sensors on drones to benefit from thrust air flow via placement and scoops
US11565794B2 (en) 2020-06-04 2023-01-31 Saudi Arabian Oil Company Gas sensing for fixed wing drones using scoops
US11603214B2 (en) * 2020-06-04 2023-03-14 Saudi Arabian Oil Company Calibration methods for gas sensors mounted in-stream of drone propeller air flow
CN113237996A (en) * 2021-03-03 2021-08-10 陈苑婷 Outdoor air pollution detection system based on Internet of things
CN113665814A (en) * 2021-09-24 2021-11-19 南京拓恒无人系统研究院有限公司 Unmanned aerial vehicle with air detection system and detection method thereof
CN113899408A (en) * 2021-12-06 2022-01-07 西安杰出科技有限公司 Unmanned aerial vehicle is with sensor of monitoring high altitude environment
CN113899864A (en) * 2021-12-06 2022-01-07 西安杰出科技有限公司 Sensor for monitoring outdoor air humidity
CN113899864B (en) * 2021-12-06 2022-03-08 西安杰出科技有限公司 Sensor for monitoring outdoor air humidity

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Application publication date: 20190111