CN105265204A - Gas and water direct injection type flow hitting device - Google Patents
Gas and water direct injection type flow hitting device Download PDFInfo
- Publication number
- CN105265204A CN105265204A CN201510732268.9A CN201510732268A CN105265204A CN 105265204 A CN105265204 A CN 105265204A CN 201510732268 A CN201510732268 A CN 201510732268A CN 105265204 A CN105265204 A CN 105265204A
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- China
- Prior art keywords
- outer tube
- tube
- compressed air
- water
- central tube
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The present invention discloses a gas and water direct injection type flow hitting device which comprises an outer tube and a center tube. The outer tube is connected to a compressed air storage tank. The center tube is connected to a water tank. The outer tube and the center tube are a jacket structure. The front end of the center tube is a liquid nozzle. The liquid in the center tube enters into a Rafael curved surface expansion chamber from back to front. The cone part of the center tube is coaxially embedded into the outer tube in a non-full-contact way. The outer tube inner flow guide cross section has a change process of reduction and then amplification, compressed air flows forward in the cone-shaped throttle channel between the outer tube and the center tube to enter into the Rafael curved surface expansion chamber, a Rafael effect allows a gas and water mixture to be delivered to an injection tube in front of the liquid nozzle, and finally the mixture is injected from the nozzle in front of the injection tube in a high speed. The device has the advantage of simple, reliable and crafty structure and low cost, compressed air potential energy is most effectively transformed into jet flying force, the mixture of gas and liquid is very unit, and the flower hitting operation with high efficiency and high quality is realized.
Description
Technical field
The present invention relates to a kind of turk device, specifically refer to the air water direct injection turk device utilizing Rafael nozzle operation principle.
Background technology
The operational means that turk is agricultural, forestry and gardening are often used, turk can by unnecessary on plant and connect unstable flower and dispose, and turk is used for greatly the plant flower thinning of blooming more.
Present stage, flower thinning is manual operations mostly, namely the flower that manual removal is unnecessary, but manual operation is not only time-consuming, and also cost is high, therefore, we try hard to by flexible Application Rafael nozzle operation principle, and are conducive in conjunction with rifle barrel the operation principle improving bullet muzzle velocity, carry out the optimal design that air water directly sprays crop turk device entirely, to realize high velocity jet turk after micro-water yield air water Homogeneous phase mixing, be conducive to completing turk operation fast and efficiently.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, a kind of ingenious application Rafael nozzle operation principle is provided to carry out the air water direct injection turk device sprayed, this turk device has that structure is simple, energy conversion efficiency is high and the feature that jet length is far away, impulsive force is strong, is convenient to carry out remote turk operation.
For overcoming the deficiencies in the prior art, the present invention takes following technical scheme:
A kind of air water direct injection turk device, comprise outer tube and central tube, it is characterized in that: outer tube connects compressed air reservoir, and compressed air reservoir provides pressed gas to enter outer tube, central tube connects water tank, and water tank provides water or medicament to enter central tube; Outer tube and central tube are jacket type structure, and central tube front end is liquid spout, center liquid in pipe by after move forward into your curved surface of daraf(reciprocal of farad) expansion chambers; The non-Full connected in tapering of central tube coaxially embeds outer tube, outer tube Inner guide cross section have reduce after the change procedure that amplifies again, compressed air is bored flow forward in tubular throttling passage and is entered daraf(reciprocal of farad) that curved surface expansion chambers between outer tube and central tube, your curved surface expansion chambers of daraf(reciprocal of farad) is the mixing chamber that compressed air and pressure (hydraulic) water eddy flow enter simultaneously, daraf(reciprocal of farad) that effect makes gas-water mixture carry to the jet pipe in liquid spout front, is finally gone out by the spout high velocity jet in jet pipe front.
Described central tube and water tank connecting pipe road are provided with water valve, filter and pressure pump.
Described outer tube and compressed air reservoir connecting pipe are provided with air valve.
Described compressed air reservoir connects air compressor machine, safety valve, manometer and bottom valve.
The operation principle that the present invention is mainly conducive to improving bullet muzzle velocity by flexible Application Rafael nozzle operation principle and rifle barrel carries out the optimal design of turk device, can realize the most rational power conversion, and jet length farthest, impulsive force is the strongest.
The operation principle of Rafael nozzle is such: the jet pipe of band trunnion, classical hydrodynamics is followed when Compressed Gas first progressively enters the narrowest and small throat's process by the pipe position that cross section is larger, cross section diminish flow velocity increase, resistance also significantly increases sharply, form the flowing of a kind of gas throttling, but the convergent divergent channel part that Compressed Gas progressively expands by entering cross section after throat's smallest cross-sectional, due to the decompressional expansion of Compressed Gas, gas no longer follows Classical Fluid Mechanics, but can be sprayed by convergent divergent channel with very high speed, if compression pressure is enough high and nozzle structure is reasonable, gas can spray from spout with supersonic speed.Rafael nozzle operation principle is applied to jet airplane and rocket, significantly improves efficiency and the power of jet engine, achieves space flight, the leaping of science and technology of aviation, this play your performance characteristic of daraf(reciprocal of farad) make jet length farthest, impulsive force is the strongest.
Mixing wastewater with air at a high speed ejection can realize the most reasonable conversion of energy, such compressed air energy that can make drives the also best diffusion injection of air water Homogeneous phase mixing, the composition that sprays wherein is made to spray to target, the similar long tube rifle of longer jet pipe, advantageous particularly compressed air potential energy constantly promotes air-water mixture to preacceleration, realizes high-speed uniform and sprays from spout.
Compared with prior art, beneficial effect of the present invention is also:
Can by regulating compressed air and water discharge pressure, make its flow and jet velocity reasonable; The restriction characteristic of gas-liquid runner can obtain the optimum mixture ratio example relation needed for required gas-liquid swirl injection; Gas phase, liquid phase enter mixing chamber together, and due to your effect of daraf(reciprocal of farad), compressed air expansion driven mixing wastewater with air is also spouting from spout at a high speed, the similar rifle long tube of longer jet pipe, make that injection is farther, impulsive force is stronger.
Apparatus of the present invention structure is simple, reliable, ingenious, cost is low, can be injection flying power by compressed air potential energy most effectively, and gas-liquid mixed is also very even, realizes efficient, high-quality turk operation.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention.
In figure, each label represents:
1, jet pipe spout; 2, jet pipe; 3, liquid spout; 4, daraf(reciprocal of farad) that curved surface expansion chambers; 6, outer tube; 7, central tube; 8, compressed air reservoir; 9, safety valve; 10, manometer; 11, bottom valve; 12, air valve; 13, air compressor; 14, water tank; 15, water valve; 16, filter; 17, pressure pump.
Embodiment
Now by reference to the accompanying drawings, the present invention is illustrated further.
Air water direct injection turk device as shown in Figure 1, comprise outer tube 6 and central tube 7, outer tube 6 connects compressed air reservoir 8, and compressed air reservoir 8 provides pressed gas to enter outer tube 6, and central tube 7 connects water tank 14, and water tank 14 provides water or medicament to enter central tube 7; Outer tube 6 and central tube 7 be jacket type structure, and central tube front end is liquid spout 3, in central tube 7 liquid by after move forward into daraf(reciprocal of farad) that curved surface expansion chambers 4; The non-Full connected in tapering of central tube 7 coaxially embeds outer tube 6, outer tube 6 Inner guide cross section have reduce after the change procedure that amplifies again, compressed air is bored flow forward in tubular throttling passage and is entered daraf(reciprocal of farad) that curved surface expansion chambers 4 between outer tube 6 and central tube 7, your curved surface expansion chambers 4 of daraf(reciprocal of farad) is the mixing chamber that compressed air and pressure (hydraulic) water eddy flow enter simultaneously, daraf(reciprocal of farad) that effect makes gas-water mixture carry to the jet pipe 2 in liquid spout 3 front, is finally gone out by spout 1 high velocity jet in jet pipe 2 front.
Described central tube 7 is provided with water valve 15, filter 16 and pressure pump 17 with water tank 14 connecting pipe.
Described outer tube 6 is provided with air valve 12 with compressed air reservoir 8 connecting pipe.
Described compressed air reservoir 8 connects air compressor machine 13, safety valve 9, manometer 10 and bottom valve 11.
The operation principle that the present invention is mainly conducive to improving bullet muzzle velocity by flexible Application Rafael nozzle operation principle and rifle barrel carries out the optimal design of turk device, can realize the most rational power conversion, and jet length farthest, impulsive force is the strongest.
Mixing wastewater with air at a high speed ejection can realize the most reasonable conversion of energy, such compressed air energy that can make drives the also best diffusion injection of air water Homogeneous phase mixing, the composition that sprays wherein is made to spray to target, the similar long tube rifle of longer jet pipe 2, advantageous particularly compressed air potential energy constantly promotes air-water mixture to preacceleration, realizes high-speed uniform and sprays from spout 1.
Above-mentioned just preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (4)
1. an air water direct injection turk device, comprises outer tube and central tube, it is characterized in that: outer tube connects compressed air reservoir, and compressed air reservoir provides pressed gas to enter outer tube, and central tube connects water tank, and water tank provides water or medicament to enter central tube; Outer tube and central tube are jacket type structure, and central tube front end is liquid spout, center liquid in pipe by after move forward into your curved surface of daraf(reciprocal of farad) expansion chambers; The non-Full connected in tapering of central tube coaxially embeds outer tube, outer tube Inner guide cross section have reduce after the change procedure that amplifies again, compressed air is bored flow forward in tubular throttling passage and is entered daraf(reciprocal of farad) that curved surface expansion chambers between outer tube and central tube, your curved surface expansion chambers of daraf(reciprocal of farad) is the mixing chamber that compressed air and pressure (hydraulic) water eddy flow enter simultaneously, daraf(reciprocal of farad) that effect makes gas-water mixture carry to the jet pipe in liquid spout front, is finally gone out by the spout high velocity jet in jet pipe front.
2. air water direct injection turk device according to claim 1, is characterized in that: described central tube and water tank connecting pipe road are provided with water valve, filter and pressure pump.
3. air water direct injection turk device according to claim 1, is characterized in that: described outer tube and compressed air reservoir connecting pipe are provided with air valve.
4. air water direct injection turk device according to claim 3, is characterized in that: described compressed air reservoir connects air compressor machine, safety valve, manometer and bottom valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732268.9A CN105265204B (en) | 2015-11-03 | 2015-11-03 | Air water direct injection turk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732268.9A CN105265204B (en) | 2015-11-03 | 2015-11-03 | Air water direct injection turk device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105265204A true CN105265204A (en) | 2016-01-27 |
| CN105265204B CN105265204B (en) | 2018-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510732268.9A Active CN105265204B (en) | 2015-11-03 | 2015-11-03 | Air water direct injection turk device |
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| CN (1) | CN105265204B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103358U (en) * | 1991-10-24 | 1992-05-06 | 苏彦 | Bubble generator |
| CN201447385U (en) * | 2009-06-01 | 2010-05-05 | 曹春秋 | laval pipe disc type jet aerator |
| CN202037095U (en) * | 2011-05-10 | 2011-11-16 | 上海大豪纳米材料喷涂有限公司 | High speed arc spray gun |
| CN202168420U (en) * | 2011-07-28 | 2012-03-21 | 翟甜甜 | Bottle type air pressure sprayer |
| CN103404384A (en) * | 2013-07-30 | 2013-11-27 | 西北农林科技大学 | Portable chemical flower thinning device for orchard |
| WO2013166614A3 (en) * | 2012-05-08 | 2014-01-03 | Hanspeter Steffen | Systemic crop protection method for controlling mycoses, bacterioses and viroses using injector technology and neutral electrolyzed mineral water as a biocide |
| CN204291873U (en) * | 2014-11-27 | 2015-04-29 | 华南农业大学 | A kind of mechanical type presses down bud and smears medicine device |
-
2015
- 2015-11-03 CN CN201510732268.9A patent/CN105265204B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103358U (en) * | 1991-10-24 | 1992-05-06 | 苏彦 | Bubble generator |
| CN201447385U (en) * | 2009-06-01 | 2010-05-05 | 曹春秋 | laval pipe disc type jet aerator |
| CN202037095U (en) * | 2011-05-10 | 2011-11-16 | 上海大豪纳米材料喷涂有限公司 | High speed arc spray gun |
| CN202168420U (en) * | 2011-07-28 | 2012-03-21 | 翟甜甜 | Bottle type air pressure sprayer |
| WO2013166614A3 (en) * | 2012-05-08 | 2014-01-03 | Hanspeter Steffen | Systemic crop protection method for controlling mycoses, bacterioses and viroses using injector technology and neutral electrolyzed mineral water as a biocide |
| CN103404384A (en) * | 2013-07-30 | 2013-11-27 | 西北农林科技大学 | Portable chemical flower thinning device for orchard |
| CN204291873U (en) * | 2014-11-27 | 2015-04-29 | 华南农业大学 | A kind of mechanical type presses down bud and smears medicine device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105265204B (en) | 2018-02-09 |
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Effective date of registration: 20191031 Address after: 233400 building 111, No.8 pedestrian street, middle section of Yuwang Road, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Huaiyuan Hanbang Technology Consulting Co., Ltd Address before: 416000 Hunan, Xiangxi Tujia and Miao Autonomous Prefecture, Jishou City People's road, No. 120 Patentee before: Jishou University |
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