CN107661671A - A kind of liquid nitrogen aerial sprays device - Google Patents
A kind of liquid nitrogen aerial sprays device Download PDFInfo
- Publication number
- CN107661671A CN107661671A CN201710965175.XA CN201710965175A CN107661671A CN 107661671 A CN107661671 A CN 107661671A CN 201710965175 A CN201710965175 A CN 201710965175A CN 107661671 A CN107661671 A CN 107661671A
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- CN
- China
- Prior art keywords
- liquid nitrogen
- fixed mount
- collector
- storage device
- aerial sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/05—Separating dispersed particles from gases, air or vapours by liquid as separating agent by condensation of the separating agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present invention discloses a kind of liquid nitrogen aerial sprays device, including liquid nitrogen storage device, liquid nitrogen fixing device and liquid nitrogen flusher, what the liquid nitrogen storage device can be dismantled is fixedly installed in the liquid nitrogen fixing device, the fixed setting that the liquid nitrogen fixing device can be dismantled is on aircraft, the liquid nitrogen flusher is communicated in the liquid nitrogen storage device, wherein：The liquid nitrogen storage device is used for the interim storage to liquid nitrogen；The liquid nitrogen fixing device is used to the liquid nitrogen storage device with the airborne vehicle being connected；The liquid nitrogen flusher is used to the liquid nitrogen in the liquid nitrogen storage device being sprayed onto in the air.The space that liquid nitrogen aerial sprays device of the present invention can handle haze in air is big；Apparatus structure is simple, is easy to the dismounting of equipment to overhaul.
Description
Technical field
The present invention relates to air cleaning facility facility technology field, and in particular to a kind of liquid nitrogen aerial sprays device.
Background technology
The method of conventional improvement haze includes spraying chemical substance progress rain making or snowfall into cloud layer, to remove
Pollutant in air, by the use of liquid nitrogen as refrigerant, droplet is become ice crystal and drop ground, effectively can also remove in air
Pollutant, at present, in world wide also without correlation achievement in research.
Administered for example, the Chinese invention patent application of Application No. 201410742485.1 discloses a kind of atmospheric haze
Machine, it is characterised in that：It includes solar panel (1), battery (2), anion generator boosting plate (3), atmospheric substance
Identification circuit (4), emitting head rain control circuit (5) and release head (6), solar panel (1) connect battery (2), battery (2)
Connect respectively anion generator boosting plate (3), atmospheric substance identification circuit (4), atmospheric substance identification circuit (4) connect respectively bear from
Electronic generator boosting plate (3), emitting head rain control circuit (5), anion generator boosting plate (3), release head (6) connect emitting head
Rain control circuit (5), release head (6) are made up of radiation head (7) and high-pressure anionic pipe (8), radiation head (7) and high-pressure anionic pipe
(8) connect.
For another example, the Chinese invention patent application of Application No. 201610329115.4 discloses a kind of efficient atmospheric cleaning
Device, it is characterized in that, the conductor comprising insulation against ground and the power supply to conductor transmission electric charge, the output end of power supply are connected to conductor,
The earth terminal ground connection of power supply；The conductor refers to surface or the internal any object that can conduct electric charge, including metal material, quiet
Electric conductor, electrostatic subconductor；The surface of positive camber be present in conductor, shape include ball, spheroid, ring, torus, line, divisural line,
Silk, plate；The power supply is to transmit device of the electric charge to conductor, including electrostatic generator, high-voltage DC power supply；It is current potential describedly
The object for being zero includes building with the equipotential object in ground, including earth surface, mountain, sea and the object that is connected to the ground
Thing, plant.
Above-mentioned atmospheric haze of the prior art administers machine or efficient atmospheric cleaning device, although can be right to a certain extent
The environment of air is improved, but still has following problem in the application process of reality：
1st, it is limited to the processing region of air, it is impossible to handle the Air haze in larger regional space；
2nd, device is complicated, is unfavorable for the dismounting maintenance of equipment.
The content of the invention
The present invention provides a kind of liquid nitrogen aerial sprays device, and the liquid nitrogen aerial sprays device can handle haze in air
Space it is big；Apparatus structure is simple, is easy to the dismounting of equipment to overhaul.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of liquid nitrogen aerial sprays device, including liquid nitrogen storage device, liquid nitrogen fixing device and liquid nitrogen flusher, it is described
What liquid nitrogen storage device can be dismantled is fixedly installed in the liquid nitrogen fixing device, what the liquid nitrogen fixing device can be dismantled
On aircraft, the liquid nitrogen flusher is communicated in the liquid nitrogen storage device for fixed setting, wherein：
The liquid nitrogen storage device is used for the interim storage to liquid nitrogen；
The liquid nitrogen fixing device is used to the liquid nitrogen storage device with the airborne vehicle being connected；
The liquid nitrogen flusher is used to the liquid nitrogen in the liquid nitrogen storage device being sprayed onto in the air.
Further, the liquid nitrogen storage device includes some liquid nitrogen storage tanks and the liquid being arranged at the top of the liquid nitrogen storage tank
Nitrogen communicating pipe.
Further, the liquid nitrogen fixing device includes liquid nitrogen fixed mount, and the liquid nitrogen fixed mount is fixedly installed on aviation
In the nacelle of device, what the liquid nitrogen storage tank can be dismantled is fixedly installed on the liquid nitrogen fixed mount.
Further, the liquid nitrogen flusher includes collector installing plate, collector, liquid nitrogen bleed pipe and liquid nitrogen spray
Mouth, on the bottom surface for the nacelle for being fixedly installed on airborne vehicle that the collector installing plate can be dismantled, the collector can be torn open
That unloads is fixedly installed on the collector installing plate, is communicated in the collector liquid nitrogen communicating pipe and can be to the collection
Conveying liquid nitrogen in clutch, one end of the liquid nitrogen bleed pipe are communicated in the collector, and the other end of the liquid nitrogen bleed pipe connects
The liquid nitrogen nozzle is passed through, wherein, control valve is additionally provided with the liquid nitrogen bleed pipe, the liquid nitrogen nozzle is arranged on aviation
Outside the opening of device, the sprinkling direction of the liquid nitrogen nozzle and the horizontal direct of travel of airborne vehicle are in 120-160 ° of angle.
Further, the liquid nitrogen fixing device also includes liquid nitrogen container fixed seat and liquid nitrogen container restraint zone, the liquid nitrogen container
Fixed seat is fixedly installed on the bottom of the liquid nitrogen fixed mount, and the camber portion of the bottom of the liquid nitrogen storage tank can be matched with described
Depressed part in liquid nitrogen container fixed seat, the liquid nitrogen container restraint zone are connected to the side of the liquid nitrogen storage tank and the liquid nitrogen fixed mount
On wall.
Further, tetrafluoroethene metering hole is additionally provided with the liquid nitrogen nozzle.
Further, it is fixedly connected between the collector installing plate and the collector by collector mounting bracket.
Further, the liquid nitrogen fixed mount includes the first liquid nitrogen fixed mount and the second liquid nitrogen fixed mount, first liquid
Nitrogen fixed mount and the second liquid nitrogen fixed mount are welded using 40mm*40mm stainless steel square tube, wherein, described first
On the bottom surface for the nacelle that liquid nitrogen fixed mount and the second liquid nitrogen fixed mount are fixedly installed on airborne vehicle.
Compared with prior art, superior effect of the invention is：
Liquid nitrogen aerial sprays device of the present invention, by be equipped with liquid nitrogen storage device, liquid nitrogen fixing device and
Liquid nitrogen flusher, the space for enabling the liquid nitrogen aerial sprays device to handle haze in air are big；Apparatus structure is simple, just
Overhauled in the dismounting of equipment.
Brief description of the drawings
Fig. 1 is the structural representation of liquid nitrogen aerial sprays device of the present invention；
Fig. 2 is the schematic diagram of liquid nitrogen flusher of the present invention.
Reference is as follows：
1- liquid nitrogen storages device, 11- liquid nitrogen storage tanks, 12- liquid nitrogen communicating pipes, 2- liquid nitrogen fixing device, 21- liquid nitrogen are fixed
Frame, the first liquid nitrogen of 211- fixed mount, the second liquid nitrogen of 212- fixed mount, 22- liquid nitrogen containers fixed seat, 23- liquid nitrogen containers restraint zone, 3- liquid
Nitrogen flusher, 31- collectors installing plate, 32- collectors, 33- liquid nitrogen bleed pipe, 34- liquid nitrogen nozzles, 341- tetrafluoroethene limit
Discharge orifice.
Embodiment
The specific embodiment of the invention is elaborated below in conjunction with the accompanying drawings.
As shown in accompanying drawing 1-2, a kind of liquid nitrogen aerial sprays device, including liquid nitrogen storage device 1, the and of liquid nitrogen fixing device 2
Liquid nitrogen flusher 3, what the liquid nitrogen storage device 1 can be dismantled is fixedly installed in the liquid nitrogen fixing device 2, the liquid
On aircraft, the liquid nitrogen flusher 3 is communicated in the liquid nitrogen storage dress for the fixed setting that nitrogen fixing device 2 can be dismantled
1 is put, wherein：
The liquid nitrogen storage device 1 is used for the interim storage to liquid nitrogen；
The liquid nitrogen fixing device 2 is used to the liquid nitrogen storage device 1 with the airborne vehicle being connected；
The liquid nitrogen flusher 3 is used to the liquid nitrogen in the liquid nitrogen storage device 1 being sprayed onto in the air.
The liquid nitrogen storage device 1 includes some liquid nitrogen storage tanks 11 and is arranged on the liquid nitrogen company at the top of liquid nitrogen storage tank 11
Siphunculus 12.
The liquid nitrogen fixing device 2 includes liquid nitrogen fixed mount 21, and the liquid nitrogen fixed mount 21 is fixedly installed on airborne vehicle
In nacelle, what the liquid nitrogen storage tank 11 can be dismantled is fixedly installed on the liquid nitrogen fixed mount 21.
The liquid nitrogen flusher 3 includes collector installing plate 31, collector 32, liquid nitrogen bleed pipe 33 and liquid nitrogen nozzle
34, on the bottom surface for the nacelle for being fixedly installed on airborne vehicle that the collector installing plate 31 can be dismantled, the energy of collector 32
That enough dismantles is fixedly installed on the collector installing plate 31, is communicated in the collector 32 and energy the liquid nitrogen communicating pipe 12
Enough that liquid nitrogen is conveyed into the collector 32, one end of the liquid nitrogen bleed pipe 33 is communicated in the collector 32, the liquid nitrogen
The other end of bleed pipe 33 is communicated in the liquid nitrogen nozzle 34, wherein, control valve is additionally provided with the liquid nitrogen bleed pipe 33,
The liquid nitrogen nozzle 34 is arranged on outside the opening of airborne vehicle, the sprinkling direction of the liquid nitrogen nozzle 34 and the horizontal line of airborne vehicle
Enter the angle that direction is in 120-160 °.
The liquid nitrogen fixing device 2 also includes liquid nitrogen container fixed seat 22 and liquid nitrogen container restraint zone 23, and the liquid nitrogen container is fixed
Seat 22 is fixedly installed on the bottom of the liquid nitrogen fixed mount 21, and the camber portion of the bottom of the liquid nitrogen storage tank 11 can be matched with institute
The depressed part in liquid nitrogen container fixed seat 22 is stated, the liquid nitrogen container restraint zone 23 is connected to the liquid nitrogen storage tank 11 and the liquid nitrogen is consolidated
In the side wall for determining frame 21.
Tetrafluoroethene metering hole 341 is additionally provided with the liquid nitrogen nozzle 34.
It is fixedly connected between the collector installing plate 31 and the collector 32 by collector mounting bracket.
The liquid nitrogen fixed mount 21 includes the first liquid nitrogen fixed mount 211 and the second liquid nitrogen fixed mount 212, first liquid nitrogen
Fixed mount 211 and the second liquid nitrogen fixed mount 212 are welded using 40mm*40mm stainless steel square tube, wherein, it is described
On the bottom surface for the nacelle that first liquid nitrogen fixed mount 211 and the second liquid nitrogen fixed mount 212 are fixedly installed on airborne vehicle.
The present invention is not limited to the above embodiments, simply illustrates the present invention described in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed
Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is defined by the following claims.
Claims (8)
1. a kind of liquid nitrogen aerial sprays device, including liquid nitrogen storage device, liquid nitrogen fixing device and liquid nitrogen flusher, its feature
It is, what the liquid nitrogen storage device can be dismantled is fixedly installed in the liquid nitrogen fixing device, the liquid nitrogen fixing device
On aircraft, the liquid nitrogen flusher is communicated in the liquid nitrogen storage device for the fixed setting that can be dismantled, wherein：
The liquid nitrogen storage device is used for the interim storage to liquid nitrogen；
The liquid nitrogen fixing device is used to the liquid nitrogen storage device with the airborne vehicle being connected；
The liquid nitrogen flusher is used to the liquid nitrogen in the liquid nitrogen storage device being sprayed onto in the air.
2. liquid nitrogen aerial sprays device according to claim 1, it is characterised in that the liquid nitrogen storage device includes some
Liquid nitrogen storage tank and the liquid nitrogen communicating pipe being arranged at the top of the liquid nitrogen storage tank.
3. liquid nitrogen aerial sprays device according to claim 1, it is characterised in that the liquid nitrogen fixing device includes liquid nitrogen
Fixed mount, the liquid nitrogen fixed mount are fixedly installed in the nacelle of airborne vehicle, the fixed setting that the liquid nitrogen storage tank can be dismantled
On the liquid nitrogen fixed mount.
4. liquid nitrogen aerial sprays device according to claim 1, it is characterised in that the liquid nitrogen flusher includes set
Device installing plate, collector, liquid nitrogen bleed pipe and liquid nitrogen nozzle, what the collector installing plate can be dismantled is fixedly installed on aviation
On the bottom surface of the nacelle of device, what the collector can be dismantled is fixedly installed on the collector installing plate, and the liquid nitrogen connects
Siphunculus is communicated in the collector and liquid nitrogen can be conveyed into the collector, and one end of the liquid nitrogen bleed pipe is communicated in institute
Collector is stated, the other end of the liquid nitrogen bleed pipe is communicated in the liquid nitrogen nozzle, wherein, also set up on the liquid nitrogen bleed pipe
There is control valve, the liquid nitrogen nozzle is arranged on outside the opening of airborne vehicle, the sprinkling direction of the liquid nitrogen nozzle and airborne vehicle
Horizontal direct of travel be in 120-160 ° of angle.
5. liquid nitrogen aerial sprays device according to claim 3, it is characterised in that the liquid nitrogen fixing device also includes liquid
Nitrogen tank fixed seat and liquid nitrogen container restraint zone, the liquid nitrogen container fixed seat is fixedly installed on the bottom of the liquid nitrogen fixed mount, described
The camber portion of the bottom of liquid nitrogen storage tank can be matched with the depressed part in the liquid nitrogen container fixed seat, and the liquid nitrogen container restraint zone connects
It is connected in the side wall of the liquid nitrogen storage tank and the liquid nitrogen fixed mount.
6. liquid nitrogen aerial sprays device according to claim 4, it is characterised in that be additionally provided with four in the liquid nitrogen nozzle
PVF metering hole.
7. liquid nitrogen aerial sprays device according to claim 4, it is characterised in that the collector installing plate and the collection
It is fixedly connected between clutch by collector mounting bracket.
8. the liquid nitrogen aerial sprays device according to claim 3 or 5, it is characterised in that the liquid nitrogen fixed mount includes the
One liquid nitrogen fixed mount and the second liquid nitrogen fixed mount, the first liquid nitrogen fixed mount and the second liquid nitrogen fixed mount use
40mm*40mm stainless steel square tube is welded, wherein, the first liquid nitrogen fixed mount and the second liquid nitrogen fixed mount are solid
Surely it is arranged on the bottom surface of the nacelle of airborne vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965175.XA CN107661671B (en) | 2017-10-17 | 2017-10-17 | Liquid nitrogen aviation sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965175.XA CN107661671B (en) | 2017-10-17 | 2017-10-17 | Liquid nitrogen aviation sprinkler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107661671A true CN107661671A (en) | 2018-02-06 |
| CN107661671B CN107661671B (en) | 2023-07-07 |
Family
ID=61097226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710965175.XA Active CN107661671B (en) | 2017-10-17 | 2017-10-17 | Liquid nitrogen aviation sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107661671B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195994A (en) * | 2007-12-13 | 2008-06-11 | 辛忻 | Airborne defogging equipment |
| CN102877435A (en) * | 2011-07-14 | 2013-01-16 | 句容天安奇科技有限公司 | Device for dissipating fog by using automobile |
| CN203105228U (en) * | 2013-02-01 | 2013-08-07 | 郭光� | Liquid carbon dioxide rainer mounted on airplane |
| CN104896823A (en) * | 2014-03-08 | 2015-09-09 | 北京康华源科技发展有限公司 | Air pollution removing device and application thereof |
| CN208193967U (en) * | 2017-10-17 | 2018-12-07 | 北京市人工影响天气办公室 | A kind of liquid nitrogen aerial sprays device |
-
2017
- 2017-10-17 CN CN201710965175.XA patent/CN107661671B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195994A (en) * | 2007-12-13 | 2008-06-11 | 辛忻 | Airborne defogging equipment |
| CN102877435A (en) * | 2011-07-14 | 2013-01-16 | 句容天安奇科技有限公司 | Device for dissipating fog by using automobile |
| CN203105228U (en) * | 2013-02-01 | 2013-08-07 | 郭光� | Liquid carbon dioxide rainer mounted on airplane |
| CN104896823A (en) * | 2014-03-08 | 2015-09-09 | 北京康华源科技发展有限公司 | Air pollution removing device and application thereof |
| CN208193967U (en) * | 2017-10-17 | 2018-12-07 | 北京市人工影响天气办公室 | A kind of liquid nitrogen aerial sprays device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107661671B (en) | 2023-07-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 44 Zizhuyuan Road, Haidian District, Beijing 100048 Applicant after: Beijing Weather Modification Center Address before: No. 44 Zizhuyuan Road, Haidian District, Beijing 100048 Applicant before: BEIJING WEATHER MODIFICATION OFFICE |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Delong Inventor after: Sheng Jiujiang Inventor after: Ding Deping Inventor after: Huang Mengyu Inventor after: Jin Yongli Inventor after: Wang Fei Inventor after: Liu Quan Inventor after: Tian Ping Inventor after: Bi Kai Inventor after: Zhou Wei Inventor before: Ding Deping Inventor before: Sheng Jiujiang Inventor before: Zhao Delong Inventor before: Huang Mengyu Inventor before: Jin Yongli Inventor before: Wang Fei Inventor before: Liu Quan Inventor before: Tian Ping Inventor before: Bi Kai Inventor before: Zhou Wei |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |