CN202356222U - Rotating water jet flow water spray generator - Google Patents
Rotating water jet flow water spray generator Download PDFInfo
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- CN202356222U CN202356222U CN2011204353254U CN201120435325U CN202356222U CN 202356222 U CN202356222 U CN 202356222U CN 2011204353254 U CN2011204353254 U CN 2011204353254U CN 201120435325 U CN201120435325 U CN 201120435325U CN 202356222 U CN202356222 U CN 202356222U
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Abstract
The utility model discloses a rotating water jet flow water spray generator. A high pressure water generator, a diesel engine, a water tank, low pressure water supply pipelines, a filter, high pressure water supply pipelines, high pressure rotating generating sprayers and a hydraulic lifting platform are all arranged on a carrier loader. A water outlet of the water tank is communicated with a water inlet of the filter through a low pressure water supply pipeline. A water outlet of the filter is communicated with a water inlet of the high pressure water generator through a low pressure water supply pipeline. A water outlet of the high pressure water generator is connected with the high pressure rotating generating sprayers through the high pressure water supply pipelines. A water outlet of the high pressure water generator is communicated with a water flow inlet of a water flow distributor. Water flow outlets are respectively communicated with water inlets of the high pressure rotating generating sprayers through the high pressure water supply pipelines. The rotating water jet flow water spray generator is entirely installed on the carrier loader, and moreover, mechanical energy of a prime motor diesel engine is converted to pressure energy of fluid through a high pressure generating device. The rotating water jet flow water spray generator has the advantages of being simple in structure, low in using cost, capable of being applied to various water sources, free of pollution to the environment, high in water spray production efficiency and high in continuous working capability.
Description
Technical field
The present invention relates to the water jet basin, specifically is water fog generator.
Background technology
Water smoke can be used for industrial dedusting, cooling, fire-fighting, can be used for target in the military affairs and cover.Along with wide application of information technology, electromagnetic space is just becoming the physical space of expanding gradually and amplifying, thereby the modern war form is introduced the battlefield of land, sea, air, sky, electromagnetism etc. " five dimension one ".Can predict, in the information-based high-tech war in future, the entire spectrum under the fierce antagonism condition, polymorphic type, high density ELECTROMAGNETIC RADIATION SIGNATURE will three-dimensionally be propagated and influence each other.Therefore, must carry out the research of novel photoelectric stealth technology energetically, the stealthy system of water base veil multiple spectra will be a kind of effective safeguard as auxiliary antiaircraft means.
Utilize ultra-high pressure water fluid jet to rotate the hydraulic pressure atomizing principles at a high speed, the flow direction before high-pressure water shot flows into nozzle chamber is along the nozzle axle center, and the rotating flow flowing mode of jet produces through the nozzle high speed rotating unit.Only in the nozzle through pressure atomization, the liquid particles that the hollow cone nozzle of axial flow produces is the trickleest at all.This high pressure, the fine and closely woven water smoke of high speed cover stealth technology; Can reduce the target infrared radiation feature; And have absorption, refraction, and the function of reflect visible light, infrared, laser signal, external many weaponrys of similar technology and war occasion have obtained practical application; In China, water base veil eo stealth technology also will have the important military purposes.
In present large tracts of land water smoke generating technique, be the low-pressure water jet and form water smoke, fixed mist system.At application number is disclosed water fog generator in 02151992.7 and 02151992.7 the innovation and creation, is to be used for various outdoor environments and draughty indoor places such as road, building top, can be in cities and towns with building on unified the layout; At application number is that disclosed water curtain device for fire-fighting is on the adapter mouth of connecting with the fire-fighting high-pressure water pipe, to erect to be installed with water curtain and to generate case in 02135284.4 the innovation and creation; Application number be disclosed in 94103613.8 the innovation and creation be a kind of gas spraying fire extinguisher on water, be that to be equipped with on the top of carrying the hydraulic telescopic type suspention pole that installs on the hull by Gas Turbine Generating Units be that the gas spraying device of power constitutes.Drive the generator rotation after the gas turbine work, the electric energy of generation drives submersible pump, and the water of the very big flow of pumping is supplied with sprayer unit; The high-speed fuel gas stream of gas turbine ejection through its tail spray injection tube the time, further atomizes the water smoke of nozzle display ejection, vaporizes and quicken and cage impinges upon the sky, the scene of a fire, because of absorbing and cooling temperature, vaporization, oxygen barrier etc.In application number is 97108689.3 innovation and creation, disclose a kind of water smoke Rotary dust collecting method and device, belonged to environmental protection dust collection method and equipment, by two joint universal drive shafts on the hold-down support, use installing rack, two-stage filter, rotary-atomizing shower nozzle etc. to form more.Water with pressure passes through jet orifice forward or backwards, in the eddy flow chamber, produces strong rotation, the water smoke that the swirl cone acceleration is ejected to outward turning thrust.
Disclosed mist formation method and apparatus in the above-mentioned prior art, not enough below existing: can not form the large tracts of land mist formation in moment, the mist formation time is longer; The particle of mist formation is big, the droplet sinking speed is fast etc., can not obtain the atomizing screening effect of stable long period; Mist formation dead area and distance are little, need to arrange a large amount of shower nozzles; The nozzle of low pressure bump mist formation and fine, very high to the cleanliness factor requirement of source water, otherwise nozzle easy blocking inefficacy etc.Because of technical reason can only be built in the part, can not carry out on a large scale, therefore, this type of mist formation device mostly is used for aspect such as low pressure landscape art and is used in the water smoke view of building imitative nature.
Summary of the invention
For overcome mist formation time of existing in the prior art long, the atomizing screening effect is poor, mist formation dead area and distance are little, and to the demanding deficiency of the cleanliness factor of source water, the present invention proposes a kind of rotating fluid water fog generator.
The present invention includes water under high pressure generator, diesel engine, water tank, low pressure supply channel, filter, high service pipeline, high-pressure rotary and send out spray painting head, hydraulic elevator platform, controller and carrier loader; Water under high pressure generator, diesel engine, water tank, low pressure supply channel, filter, high service pipeline, high-pressure rotary send out the spray painting head and hydraulic elevator platform all is positioned on the carrier loader; The delivery port of water tank is communicated with the water inlet of filter through the low pressure supply channel, and the delivery port of filter is communicated with the water inlet of water under high pressure generator through the low pressure supply channel; The delivery port of water under high pressure generator is sent out the spray painting head through high service pipeline and high-pressure rotary and is connected, and is communicated with the flow inlet of water distributor at the delivery port of water under high pressure generator; 4～8 water exports are arranged on the water distributor, and each water export is communicated with through the water inlet that high service pipe and each high-pressure rotary are sent out the spray painting head respectively; On the high service pipeline between water under high pressure generator and the water distributor, pressure regulator valve is installed; Described each high-pressure rotary is sent out on the upper mounting plate that the spray painting head all is fixed on hydraulic elevator platform; The output shaft of diesel engine is connected with the power end of water under high pressure generator through flexible shaft coupling; Controller is communicated by letter and is connected respectively with between water under high pressure generator, diesel engine, fluid level controller, pressure regulator valve and the hydraulic elevator platform.
On the top of water tank water inlet and fluid level controller are arranged; Delivery port is arranged at the bottom at water tank; Sewage draining exit is arranged at the bottom at water tank.
The pressure that high-pressure rotary is sent out the spray painting head is 20～200Mpa, and rotary speed is 1000～10000rpm.The filtering accuracy of described filter is 5～20 μ m.The pressure of described institute water under high pressure generator is 20～200Mpa, and flow is 40～200L/M.
High-pressure rotary water jet water smoke is the pressure that the mechanical energy of prime mover is converted to fluid through high-voltage generator; Fluid under the normal pressure pressurizes; Make fluid have higher operating pressure; And make it arrive nozzle through pressure duct, convert the water that height forces down flow velocity into high speed/high-octane high-speed water jet again through tiny nozzle, and then rotation at a high speed; Produce a large amount of water smokes within a short period of time, this fine water-spray can be used for lowering the temperature, dedusting, gas falls, strategic point target that needs protection etc. is covered in stealth.
Owing to cover the target conditions complicacy, as the variation of shape variation, meteorological condition etc. can the water base veil EVAC of influence in the stability of sending out the mist screening effect.How to eliminate the effects of the act, realize the Comprehensive Control of stability, pressure and the flow etc. of the reliability of water base veil EVAC work, the amount of sending out mist and whirligig work, realize that the water smoke screening effect of stability and high efficiency is necessarily.The pressure of water base veil EVAC, flow, injection direction etc. are rationally controlled, adjusted, realize through pressure, flow control valve group and control system.
Vehicular high-pressure rotary water jet water smoke car owner will be used for cooling, dedusting, falls gas, fire-fighting fire extinguishing, the air to surface TV guidance of antagonism, laser guidance and infrared guidance weapon, covers ground and is protected target.Can in advancing, implement spraying, waterfog head can be according to operator's control instruction automatic lifting when launching to implement cover, can be static or motion in implement.Should equipment be laid in by the windward orientation of protection target, the area of dispensing water smoke must be greater than target area, and target is covered by water smoke fully.
The present invention converts the mechanical energy of prime mover diesel engine to through high-voltage generator the pressure ability of fluid.Its operation principle is: the source water in the water tank under the normal pressure is through the low pressure supply channel, is transported in the water under high pressure generator through filter and pressurizes, and makes fluid have higher operating pressure, and makes it be transported to high-pressure rotary through the high service pipeline to send out the mist jet head sets.The water that forces down flow velocity to height again through tiny nozzle converts the high-speed water jet of (high-energy) at a high speed into; And then rotation is gone out from nozzle mesohigh, high speed rotary-jet at a high speed; Thereby can produce a large amount of fine water-spray in moment, this fine water-spray can be used for lowering the temperature, dedusting, gas falls, strategic point target that needs protection etc. is covered in stealth.This mist entire system is installed on the carrier loader, and carrier loader can carry out portable cloth mist.The control system is installed in the copilot station of carrier loader, and operating personnel can the completion system operation in the copilot position.
The present invention is on original research work basis for many years; According to the actual requirement of engineering; A large amount of associated materials are both at home and abroad collected, analyzed to extensive investigation, the use of water smoke eo stealth carried out from aspects such as principle, support method and operation utilizations deeply probed into; Adopted domestic and international advanced person's high-pressure water jet rotary-jet technology, this system stability is reliable, and adaptive capacity is strong, has improved mobility and flexibility that target water smoke is covered greatly, and this scheme has following technological progress point.
The pressure that the high-pressure rotary that the present invention selects for use is sent out the spray painting head is 20～200Mpa; Rotary speed is 1000～10000rpm; Low-pressure water is through the high-pressure pump pressurization; Come out from minute nozzle mesohigh, high speed rotary-jet, jet length, mist droplet particle size and moment are sent out the mist amount compared with prior art, all are enhanced.
| Pressure | Rotating speed | Jet length | Mist droplet particle size | Moment is sent out the mist amount | |
| The present invention | 20～200Mpa | 1000～ |
8～ |
5～20μm | 1400 cubic metres/20 seconds |
| Prior art | ≤5Mpa | ≤500rpm | ≤5m | 20～50μm | 1400 cubic metres/5～10 minutes |
Because what the present invention adopted is the high-pressure rotary spraying, nozzle diameter is bigger than the nozzle of low pressure mist formation device, thereby system is low to the cleanliness factor requirement at water source; Only need light water promptly to can be used as atomizing medium, draw materials easily, the person and environment are had no adverse effects through general filtration; Because water consumption has only 20% of conventional common water consumption; Therefore simple in structure, use cost is cheap, adapt to various water sources, environmentally safe, product mist efficient are high, and has stronger lasting fight capability.
Integral installation of the present invention is on carrier loader, and the mist formation jet head sets is installed on the hydraulic elevator platform, and lifting platform can be regulated arbitrarily according to desired height, and carrier loader can carry out on-board running cloth mist, and is flexible, safe and reliable.
Description of drawings
Fig. 1 is a vehicular high-pressure rotary water jet water smoke bassinet structure sketch map.
Fig. 2 is the connection sketch map of vehicular rotating fluid water fog generator.Among the figure:
1. water under high pressure generator 2. diesel engines 3. water tanks 4. low pressure supply channels 5. filters 6. high service pipelines 7. high-pressure rotary are sent out spray painting head 8. hydraulic elevator platforms 9. control systems 10. carrier loaders, 11. fluid level controllers, 12. pressure regulator valves
The specific embodiment
Present embodiment is a kind of rotating fluid water fog generator.
As shown in Figure 1, present embodiment comprises that water under high pressure generator 1, diesel engine 2, water tank 3, low pressure supply channel 4, filter 5, high service pipeline 6, high-pressure rotary send out spray painting head 7, hydraulic elevator platform 8, controller 9 and carrier loader 10.Carrier loader 10 is carriers of present embodiment, and water under high pressure generator 1, diesel engine 2, water tank 3, low pressure supply channel 4, filter 5, high service pipeline 6, high-pressure rotary send out spray painting head 7 and hydraulic elevator platform 8 all is positioned on the carrier loader 10.The delivery port of water tank 3 is communicated with the water inlet of filter 5 through low pressure supply channel 4, and the delivery port of filter 5 is communicated with the water inlet of water under high pressure generator 1 through low pressure supply channel 4.The delivery port of water under high pressure generator 1 is sent out spray painting head 7 through high service pipeline 6 and high-pressure rotary and is connected, and is communicated with the flow inlet of water distributor at the delivery port of water under high pressure generator 1.According to instructions for use and discharge, 4～8 water exports are arranged on the water distributor, in the present embodiment, the water export on the water distributor is 4.Each water export is communicated with through the water inlet that high service pipe and each high-pressure rotary are sent out spray painting head 7 respectively; On the high service pipeline 6 between water under high pressure generator 1 and the water distributor, pressure regulator valve is installed, is used to regulate hydraulic pressure.The output shaft of diesel engine 2 is connected with the power end of water under high pressure generator 1 through flexible shaft coupling.Controller 9 is communicated by letter and is connected respectively with between water under high pressure generator 1, diesel engine 2, fluid level controller 11, pressure regulator valve 12 and the hydraulic elevator platform 8, to realize the control to present embodiment.
Described each high-pressure rotary is sent out on the upper mounting plate that spray painting head 7 all is fixed on hydraulic elevator platform 8, and making each high-pressure rotary send out spray painting head 7 can be according to instructions for use adjustment height.
Described water tank 3 is stainless steel casings.Water inlet and fluid level controller 11 are arranged on the top of water tank 3; Delivery port is arranged at the bottom at water tank 3; Sewage draining exit is arranged at the bottom at water tank 3, is convenient to clean water tank.
Described high-pressure rotary is sent out spray painting head 7 has 4.Each high-pressure rotary is sent out 6 nozzles that annular spread is arranged on the spray painting head 7.The pressure that high-pressure rotary is sent out spray painting head 7 is 20～200Mpa, and rotary speed is 1000～10000rpm.In the present embodiment, the pressure that described high-pressure rotary is sent out spray painting head 7 is 50Mpa, and rotary speed is 3000rpm.
Described hydraulic elevator platform 8 adopts the fork hydraulic lifting platform.The adjustable height of hydraulic elevator platform 8 is 2000～8000mm, and loading capacity is 200～500kg.The loading capacity of hydraulic elevator platform 8 is 300kg in the present embodiment.
Described filter 5 adopts filter net type, and filtering accuracy is 5～20 μ m.
Described water under high pressure generator 1 is by diesel-driven tri-plunger high pressure pump.The pressure of said water under high pressure generator 1 is 20～200Mpa, and flow is 40～200L/M.In this enforcement, the pressure of water under high pressure generator 1 is 50Mpa, and flow is 80L/M
The course of work of the present invention is following:
In water tank 3, fill source water.Carrier loader 1 moved to need to atomize, target proximity that cooling, dedusting, stealth are covered, start diesel engines 2 and water under high pressure generators 1 through controller 9.At this moment; Water under high pressure generator 1 through low-pressure water pipeline 4 and filter 5 just the water in the water tank suck the water inlet end of high-pressure pump; Under the reciprocating pressure of high-pressure pump plunger, convert low-pressure water to water under high pressure, water under high pressure is delivered to high-pressure rotary through high service pipeline 6 and sends out spray painting head 7; Water under high pressure is sent out spray painting head 7 high speed rotary-jets through high-pressure rotary and is gone out, and produces a large amount of fine water-spray thus.The high speed rotary-jet comes out, and forms large-area high pressure fine water-spray in moment, and the water smoke particle diameter is from 5～20 μ m, the zone of the whole needs that atomize.
Claims (5)
1. a rotating fluid water fog generator is characterized in that, comprises that water under high pressure generator, diesel engine, water tank, low pressure supply channel, filter, high service pipeline, high-pressure rotary send out spray painting head, hydraulic elevator platform, controller and carrier loader; Water under high pressure generator, diesel engine, water tank, low pressure supply channel, filter, high service pipeline, high-pressure rotary send out the spray painting head and hydraulic elevator platform all is positioned on the carrier loader; The delivery port of water tank is communicated with the water inlet of filter through the low pressure supply channel, and the delivery port of filter is communicated with the water inlet of water under high pressure generator through the low pressure supply channel; The delivery port of water under high pressure generator is sent out the spray painting head through high service pipeline and high-pressure rotary and is connected, and is communicated with the flow inlet of water distributor at the delivery port of water under high pressure generator; 4～8 water exports are arranged on the water distributor, and each water export is communicated with through the water inlet that high service pipe and each high-pressure rotary are sent out the spray painting head respectively; On the high service pipeline between water under high pressure generator and the water distributor, pressure regulator valve is installed; Described each high-pressure rotary is sent out on the upper mounting plate that the spray painting head all is fixed on hydraulic elevator platform; The output shaft of diesel engine is connected with the power end of water under high pressure generator through flexible shaft coupling; Controller is communicated by letter and is connected respectively with between water under high pressure generator, diesel engine, fluid level controller, pressure regulator valve and the hydraulic elevator platform.
2. like claim 1 a kind of rotating fluid water fog generator, it is characterized in that water inlet and fluid level controller being arranged on the top of water tank; Delivery port is arranged at the bottom at water tank; Sewage draining exit is arranged at the bottom at water tank.
3. like claim 1 a kind of rotating fluid water fog generator, it is characterized in that the pressure that high-pressure rotary is sent out the spray painting head is 20～200Mpa, rotary speed is 1000～10000rpm.
4. like claim 1 a kind of rotating fluid water fog generator, it is characterized in that the filtering accuracy of described filter is 5～20 μ m.
5. like claim 1 a kind of rotating fluid water fog generator, it is characterized in that the pressure of described institute water under high pressure generator is 20～200Mpa, flow is 40～200L/M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204353254U CN202356222U (en) | 2011-11-04 | 2011-11-04 | Rotating water jet flow water spray generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204353254U CN202356222U (en) | 2011-11-04 | 2011-11-04 | Rotating water jet flow water spray generator |
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| CN202356222U true CN202356222U (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204353254U Expired - Fee Related CN202356222U (en) | 2011-11-04 | 2011-11-04 | Rotating water jet flow water spray generator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407198A (en) * | 2011-11-04 | 2012-04-11 | 西安东风仪表厂 | On-board rotary water jet water-fog generating device |
| CN103639085A (en) * | 2013-12-24 | 2014-03-19 | 河南海力特机电制造有限公司 | Device for performing water-saving irrigation and spraying pesticides, fertilizers and chemical adjusting agents in high-pressure water mist manner |
| CN111255503A (en) * | 2019-12-05 | 2020-06-09 | 淮阴师范学院 | Electric automatization spray set |
-
2011
- 2011-11-04 CN CN2011204353254U patent/CN202356222U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407198A (en) * | 2011-11-04 | 2012-04-11 | 西安东风仪表厂 | On-board rotary water jet water-fog generating device |
| CN103639085A (en) * | 2013-12-24 | 2014-03-19 | 河南海力特机电制造有限公司 | Device for performing water-saving irrigation and spraying pesticides, fertilizers and chemical adjusting agents in high-pressure water mist manner |
| CN111255503A (en) * | 2019-12-05 | 2020-06-09 | 淮阴师范学院 | Electric automatization spray set |
| CN111255503B (en) * | 2019-12-05 | 2021-02-26 | 淮阴师范学院 | Electric automatization spray set |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSIC XI'AN DONGYI SCIENCE TECHNOLOGY + INDUSTRY GR Free format text: FORMER NAME: XI'AN DONGFENG METERS FACTORY |
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| CP01 | Change in the name or title of a patent holder |
Address after: 710065 No. 3 East Road, Yanta District, Shaanxi, Xi'an Patentee after: CSIC XI'AN DONG YI SCIENCE TECHNOLOGY & INDUSTRY GROUP CO., LTD. Patentee after: Xi'an Dongyi Haibo Electromechanical Technology Co.,Ltd. Address before: 710065 No. 3 East Road, Yanta District, Shaanxi, Xi'an Patentee before: Xi'an Dongfeng Meters Factory Patentee before: Xi'an Dongyi Haibo Electromechanical Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20181104 |