CN113844644A - Laser disinfection unmanned aerial vehicle for outdoor aircraft - Google Patents
Laser disinfection unmanned aerial vehicle for outdoor aircraft Download PDFInfo
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- CN113844644A CN113844644A CN202111312829.1A CN202111312829A CN113844644A CN 113844644 A CN113844644 A CN 113844644A CN 202111312829 A CN202111312829 A CN 202111312829A CN 113844644 A CN113844644 A CN 113844644A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims description 42
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 7
- 238000004887 air purification Methods 0.000 abstract description 5
- 241000700605 Viruses Species 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract 2
- 241000883990 Flabellum Species 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an unmanned aerial vehicle device for sterilizing and disinfecting outdoor polluted air, which has the functions of sterilizing and disinfecting bacteria and purifying air more efficiently by adopting high-energy-level ultraviolet laser, realizes the mobile positioning of various complex environments by building an unmanned aerial vehicle aircraft, is used for solving the danger of tiny viruses in a polluted dangerous environment, and avoids the problem of secondary pollution such as ozone and the like in the air purification process by adopting an ultraviolet laser mode.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an unmanned laser disinfection machine for an outdoor aircraft.
Background
As is well known, the global environmental pollution problem is serious, and according to the statistics of the world health organization, tens of millions of people die each year in China due to various diseases, and the most serious of the people is respiratory tract infection. In 2017, 10 and 27, the precautionary reference of carcinogen lists published by international cancer research institution of world health organization, outdoor air pollution is already located in a class of carcinogen lists.
At present, aiming at the mature indoor virus killing mode, the traditional indoor disinfection method comprises the steps of spraying disinfectant, irradiating by an ultraviolet lamp, purifying by an air purifier and the like, and is complete and specific. The disinfection and killing technology for outdoor large environment is relatively deficient and single, time and labor are wasted by manually spraying disinfectant, the purification difficulty of urban complex environment is relatively high, the decomposition and the movement are unfavorable by air draft heating of a large exhaust fan, the energy consumption is large, the use in cities is not convenient, and the like. In some areas with serious pollution or infection danger, artificial disinfection has certain hidden danger of infection, so that the device with good disinfection effect and convenient movement is provided for disinfection in outdoor environment, and the technical problem to be solved urgently is formed.
Disclosure of Invention
Aiming at the problem of outdoor air purification at present, the invention aims to provide an outdoor aircraft laser disinfection unmanned aerial vehicle, and provides a device which has a good disinfection and sterilization effect and is convenient to move and can be used for disinfection and sterilization in an outdoor environment. Accurate removal of device is realized through unmanned vehicles, realizes the purpose to the purification disinfection of air through ultraviolet laser.
In order to achieve the purpose, the invention adopts the following technology:
an outdoor aircraft laser disinfection unmanned aerial vehicle. The effect of mobile positioning is realized through the aircraft, and the purification effect on polluted air is realized through the ultraviolet laser module group, and the method comprises the following steps:
1) constructing an unmanned aerial vehicle path movement feedback system;
2) constructing a pulse laser disinfection system;
3) the system is electrified, the ultraviolet laser generates laser pulses, and the pulses enter the spherical cavity to form a uniform light field;
4) the air enters from the air inlet and enters the spherical cavity through the air inlet pipeline, the uniform light field in the cavity disinfects and sterilizes the entering polluted air, and the purified air is discharged outdoors through the air outlet pipeline to finish the disinfection and purification process.
The unmanned aerial vehicle path movement feedback system in the step 1) comprises a four-rotor unmanned aerial vehicle, a control console, an air quality detector and a camera, wherein the four-rotor unmanned aerial vehicle completes the integral movement function, the air quality detector detects a target environment and feeds the target environment back to the control console, and the camera realizes external scanning of the target environment and completes the free cruise function of the unmanned aerial vehicle;
wherein the pulse laser disinfection system in the step 2) controls the on-off of the device according to the detection result of the air quality detector in the step 1); the pulse laser disinfection system in the step 2) comprises an air cooling cavity, a spherical cavity, an ultraviolet laser pulser, a power supply and a temperature controller;
wherein, the steps 1) and 2) are connected through a cloud deck, so that the stability of the pulse laser disinfection system in the flight process and the disinfection operation process of the unmanned aerial vehicle is ensured.
Compared with the prior art, the invention has the following beneficial effects: through the unmanned aerial vehicle device of outdoor polluted air's disinfection and sterilization, this device carries out more efficient bacterium through the ultraviolet laser that adopts the high energy level and disappears, air purification's effect, realizes the mobile location of various complex environment through setting up the unmanned aerial vehicle aircraft for solve the danger of tiny virus under the dangerous environment of pollution, and avoided the problem of secondary pollution such as air purification in-process production ozone through the mode that adopts ultraviolet laser.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the system of the present invention;
FIG. 2 is a schematic diagram of a pulsed laser sterilization system according to the present invention;
FIG. 3 is a flow chart of the present invention
Principal component
Wherein 1 is an aircraft; 2 is a tripod head; 3 is a pulse laser disinfection system; 4 is a console; 5 is an air quality detector; 6 is a camera; 7, opening and closing fan blades; 8 is an air inlet channel; 9 is an air inlet machine; 10 is a pulse laser channel; 11 is an ultraviolet laser generator; 12 is a spherical cavity; 13 is an exhaust duct; 14 is an exhaust fan; 15 is an air-cooled cavity; and 16 is a temperature controller.
Detailed Description
To further understand the features and technical means of the present invention and to achieve the specific objects and functions. The invention relates to a processing method, which is further described in detail in the following by combining the drawings and the specific embodiment, and comprises the following steps:
1) constructing an unmanned aerial vehicle path movement feedback system; detect outdoor air quality through air quality detector 5, carry out pertinence disinfection and sterilization to polluting great region, camera 6 detects outdoor state to feed back control cabinet 4 with the condition that air quality detector 5, camera 6 gathered, control cabinet 4 formulates corresponding movement path, realizes the best operating efficiency of device.
2) Constructing a pulse laser disinfection system; the air is supplied by the air inlet machine 9 and enters the spherical cavity 12 through the air inlet pipeline 8, the uniform pulse laser light field in the spherical cavity 12 disinfects and sterilizes the entering polluted air, and the purified air is exhausted to the outside through the exhaust pipeline 13 by the suction of the exhaust fan 14, thereby completing the disinfection and purification process.
In order to form a pulse laser uniform light field, an ultraviolet laser generator 11 is required to generate laser pulses, the pulses enter a spherical cavity 12 through a pulse channel 10, the inner wall of the spherical cavity 12 is coated with a water-based ethane coating with excellent diffuse reflection performance, and the pulse laser forms the uniform light field after diffuse reflection.
For avoiding the device damage that the inside high temperature of device leads to, detect the temperature variation in spherical cavity 12 through temperature controller 16, and feed back the result to control cabinet 4, control cabinet 4 is through the switch of the flabellum 7 that opens and shuts on the 3 shells of control pulse laser disinfection system, control air cooling device's air inlet, spherical cavity 12 is wrapped up by air-cooled cavity 15, when the high temperature, the flabellum 7 that opens and shuts is opened, the device air inlet, carry the heat in the spherical cavity 12 through cold air, cool down the work, ensure the device steady operation.
In order to avoid instability of the pulse laser disinfection system 3 caused by instability of the aircraft 1 in the flight process, the pulse laser disinfection system 3 is controlled by the cradle head 2, and the horizontal stable state of the pulse laser disinfection system 3 is always ensured to be in an outgoing state.
In addition, the pulse laser generator 11 of the device is selected from a fiber laser which has small volume, long service life, high efficiency and good light beam quality.
The above description is only a preferred embodiment of the present invention, and the scope of protection is not limited thereto, and all changes and substitutions that can be easily made within the technical scope of the present invention are included in the scope of protection of the present invention.
Claims (4)
1. The utility model provides an outdoor aircraft laser disinfection unmanned aerial vehicle, realizes the effect of mobile location through the aircraft, realizes the purification effect to contaminated air through ultraviolet laser module group, its characterized in that includes following steps:
1) constructing an unmanned aerial vehicle path movement feedback system;
2) constructing a pulse laser disinfection system;
3) the system is electrified, the ultraviolet laser generates laser pulses, and the pulses enter the spherical cavity to form a uniform light field;
4) the air enters from the air inlet and enters the spherical cavity through the air inlet pipeline, the uniform light field in the cavity disinfects and sterilizes the entering polluted air, and the purified air is discharged outdoors through the air outlet pipeline to finish the disinfection and purification process.
2. The unmanned aerial vehicle for laser disinfection of outdoor aircraft of claim 1, wherein the unmanned aerial vehicle path movement feedback system in step 1) comprises a quad-rotor unmanned aerial vehicle, a console, an air quality detector, and a camera, wherein the quad-rotor unmanned aerial vehicle performs the entire movement function, the air quality detector detects the target environment and feeds back to the console, and the camera performs the external scanning of the target environment and performs the free cruise function of the unmanned aerial vehicle.
3. The laser disinfection unmanned aerial vehicle for the outdoor aircraft according to claim 1 or 2, wherein the pulsed laser disinfection system in the step 2) controls the on and off of the device according to the detection result of the air quality detector in the step 1); the pulse laser disinfection system in the step 2) comprises an air cooling cavity, a spherical cavity, an ultraviolet laser pulser, a power supply and a temperature controller.
4. The laser disinfection unmanned aerial vehicle for the outdoor aircraft according to claim 3, wherein the steps 1) and 2) are connected through a holder, so that the stability of the pulse laser disinfection system in the flight process and the operation process of the unmanned aerial vehicle is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312829.1A CN113844644A (en) | 2021-11-08 | 2021-11-08 | Laser disinfection unmanned aerial vehicle for outdoor aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312829.1A CN113844644A (en) | 2021-11-08 | 2021-11-08 | Laser disinfection unmanned aerial vehicle for outdoor aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113844644A true CN113844644A (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111312829.1A Pending CN113844644A (en) | 2021-11-08 | 2021-11-08 | Laser disinfection unmanned aerial vehicle for outdoor aircraft |
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| Country | Link |
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| CN (1) | CN113844644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429911A (en) * | 2022-09-27 | 2022-12-06 | 北京科技大学 | Airborne killing system and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030086848A1 (en) * | 2001-11-02 | 2003-05-08 | Honeywell International Inc. | Ultraviolet disinfecting apparatus |
| CN108343871A (en) * | 2017-01-24 | 2018-07-31 | 波音公司 | Light converted illumination component |
| CN111249495A (en) * | 2020-04-03 | 2020-06-09 | 光线魔人(深圳)科技有限公司 | Ultraviolet pulse type laser device for killing viruses and bacteria |
| CN112413796A (en) * | 2020-11-25 | 2021-02-26 | 北京新风航天装备有限公司 | Sterilizing equipment for air purification based on ultraviolet pulse laser |
| CN214596564U (en) * | 2020-08-06 | 2021-11-05 | 云南靖创液态金属热控技术研发有限公司 | Unmanned aerial vehicle with laser disinfection function |
-
2021
- 2021-11-08 CN CN202111312829.1A patent/CN113844644A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030086848A1 (en) * | 2001-11-02 | 2003-05-08 | Honeywell International Inc. | Ultraviolet disinfecting apparatus |
| CN1610562A (en) * | 2001-11-02 | 2005-04-27 | 霍尼韦尔国际公司 | Ultraviolet disinfecting apparatus |
| CN108343871A (en) * | 2017-01-24 | 2018-07-31 | 波音公司 | Light converted illumination component |
| CN111249495A (en) * | 2020-04-03 | 2020-06-09 | 光线魔人(深圳)科技有限公司 | Ultraviolet pulse type laser device for killing viruses and bacteria |
| CN214596564U (en) * | 2020-08-06 | 2021-11-05 | 云南靖创液态金属热控技术研发有限公司 | Unmanned aerial vehicle with laser disinfection function |
| CN112413796A (en) * | 2020-11-25 | 2021-02-26 | 北京新风航天装备有限公司 | Sterilizing equipment for air purification based on ultraviolet pulse laser |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429911A (en) * | 2022-09-27 | 2022-12-06 | 北京科技大学 | Airborne killing system and working method thereof |
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Application publication date: 20211228 |