CN104904572B - Mist filling device a kind of low frequency ultrasound - Google Patents
Mist filling device a kind of low frequency ultrasound Download PDFInfo
- Publication number
- CN104904572B CN104904572B CN201510247261.8A CN201510247261A CN104904572B CN 104904572 B CN104904572 B CN 104904572B CN 201510247261 A CN201510247261 A CN 201510247261A CN 104904572 B CN104904572 B CN 104904572B
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- China
- Prior art keywords
- low frequency
- frequency ultrasound
- mist
- vibrating diaphragm
- casing
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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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
Mist filling device the invention provides a kind of low frequency ultrasound, including casing, tube-axial fan, low frequency ultrasound piezoelectric vibrator, vibrating diaphragm, cover plate, water pump, fog outlet, defeated mist supervisor, defeated mist branch pipe.Casing lower section is provided with water pump, the lower end of pump outlet connecting water pipe, water pipe upper end is connected on wall box, low frequency ultrasound piezoelectric vibrator is arranged on the middle part of casing, and the support meanss by low frequency ultrasound piezoelectric vibrator bottom are fixed, low frequency ultrasound piezoelectric vibrator upper end connects the vibrating diaphragm bottom, and certain altitude is rolled at vibrating diaphragm two edges, and diaphragm surface is provided with some apertures；Compared with more universal drip irrigation method is used instantly, present invention substantially reduces irrigation water, the utilization ratio of water is drastically increased, reduce production cost.
Description
Technical field
Field, more particularly to a kind of device that crop field irrigation is carried out with droplet are irrigated the invention belongs to agriculture project.
Background technology
At present in drought and water-scarce area, drip irrigation is widely used in field of agricultural irrigation.But with increasing for using, drop
Some shortcomings for filling also are exposed more and more, and the runner of such as water dropper is smaller, and water dropper is easy to block；Drip irrigation irrigation quantity is relative
It is smaller, easily cause salt accumulation；The uniformity of drip irrigation is difficult to ensure；Easily frozen at low temperature at water dropper water outlet, it is impossible in pole
End ring is used under border；Drip irrigation can limit development of root system of plant etc..Mist is filled as a kind of emerging agricultural irrigation side for substituting drip irrigation
Formula has been arisen at the historic moment, and it is transported to root system of plant by by the droplet of atomization, meets demand of the plant to liquid manure.Compared to biography
System drip irrigation, its more saving water resource, and plant growth can be made more rapid；Pipeline will not be blocked, and reduced and safeguarded
Cost；Rotten of plant is avoided, is acted on certain sterilizing, reduce plant pest；Do not influenceed by adverse circumstances, can be
Normally used under low temperature environment；Agricultural production efficiency is improved, is managed more convenient, flexible.It is more deep with correlative study,
The mode that mist is filled is also more and more ripe, is expected to open up a new road for the agricultural production high yield and high quality in future.
The content of the invention
For the restriction of prior art condition, the invention provides a kind of new equipment that mist filling is carried out in underground.
The technical scheme is that：
Mist filling device a kind of low frequency ultrasound, including casing, tube-axial fan, support meanss, low frequency ultrasound piezoelectric vibrator,
Vibrating diaphragm, cover plate, water pump, water pipe, fog outlet, defeated mist supervisor, defeated mist branch pipe；
The casing lower section is provided with water pump, the lower end of the pump outlet connecting water pipe, the water pipe upper end connection
On wall box and protrude interior, nutrient solution guiding is transported on vibrating diaphragm.The low frequency ultrasound piezoelectric vibrator sets
Put in the middle part of casing, and support meanss by low frequency ultrasound piezoelectric vibrator bottom are fixed, the low frequency ultrasound piezoelectricity shakes
Sub- upper end connects the vibrating diaphragm bottom by epoxy resin, and certain altitude is rolled at the vibrating diaphragm two edges, and diaphragm surface is provided with
Some apertures；
The casing one side is provided with tube-axial fan, enables to the droplet that produces by atomization in casing from fog outlet
Exclude, enter into defeated mist supervisor.Compared to traditional air pump, using tube-axial fan, production cost is saved, reduced and make an uproar
The consumption of sound and the energy.
The top of the casing is fixed with cover plate, and through hole is provided with the cover plate, and the through hole connects to be formed by pipeline
Fog outlet, the fog outlet is connected with defeated mist supervisor, and the bifurcation of the defeated mist supervisor is connected with defeated mist branch pipe, the defeated mist
Branch pipe inner side is provided with fog hole.
Further, the low frequency ultrasound piezoelectric vibrator drives the vibration of vibrating diaphragm same frequency, and the frequency range is 20-
100kHz.The improvement substantially increases atomisation area, so as to required for the filling that contentedly misted under filling ultrasonic state in low frequency
Big atomization quantity.
Further, the cover plate is fixed on casing by four screws.
Further, 0.5-2mm is rolled highly at the vibrating diaphragm two edges, surface is provided with the small of some diameter 0.01-0.1mm
Hole.Diaphragm materials are aluminum titanium alloy.The improvement is adapted to the formation of water smoke, when water pipe send dilutional hyponatremia, can overflow unnecessary water
Edge is crossed, is flow back into water tank again.
Further, the defeated mist branch pipe is arranged under soil surface at about 10-15cm, is y-type structure, the defeated mist branch
Uniform radius 1-3mm on the pipeline of pipe, spacing is the fog hole of 2-5cm.On the one hand the improvement can cover in topsoil and mould
Mist filling with carrying out in the case of material film, effectively prevent the evaporation of moisture so that aerosol trains technological break-through tradition without soil
The limitation of cultivation；On the other hand, so that the root system of plant can uniformly obtain moisture, it is beneficial to the growth of plant.
Further, the vibrating diaphragm produces ultrasonic flexural vibration, ultrasonic piezoelectricity to shake under the driving of low frequency ultrasound piezoelectric vibrator
Sub is shaped as cylinder, is glued at the vibrating diaphragm type heart, and lower section is by support meanss fixed position.
The present invention has following technique effect：
1) cause that aerosol training is effectively realized in the case where there is soil, abolished the limitation of soilless culture, reduce equipment
Expense so that Technique Popularizing is more easy.
2) quality of production of agricultural product is improve, production efficiency is increased.
3) use of water resource and agricultural chemicals is greatlyd save, production cost is reduced.
4) structure design is simple, convenient to install, and stability is high, is conducive to safeguarding.
5) can be upgraded using original droping irrigating pipe, be eliminated the expense of secondary construction, while reducing resource
Waste.
Brief description of the drawings
Mist filling device front view Fig. 1 low frequency ultrasounds.
Mist filling device axonometric drawing Fig. 2 low frequency ultrasounds.
Mist filling device explosive view Fig. 3 low frequency ultrasounds.
The defeated mist supervisors of Fig. 4 and defeated mist branch pipe 3-D view.
The position view that the defeated mist supervisors of Fig. 5 and defeated mist branch pipe are set.
Mist fill system synoptic chart Fig. 6 low frequency ultrasounds.
Description of reference numerals：1- casings；2- tube-axial fans；3- support meanss；4- low frequency ultrasound piezoelectric vibrators；5- is covered
Plate；6- screws；7- fog outlets；8- vibrating diaphragms；9- water pumps；10- water pipes；The defeated mist branch pipes of 11-；The defeated mist supervisors of 12-；13- fog holes；
14- plant；15- plastic sheetings；Mist filling device 16- low frequency ultrasounds.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-3, mist filling device a kind of low frequency ultrasound, including casing 1, tube-axial fan 2, support meanss 3, low
Frequency ultrasonic piezoelectric vibrator 4, vibrating diaphragm 8, cover plate 5, water pump 9, water pipe 10, fog outlet 7, defeated mist supervisor 12, defeated mist branch pipe 11, the case
The lower section of body 1 is provided with water pump 9, and the lower end of water pipe 10 connects the delivery port of water pump 9, and upper end is connected on the side wall of casing 1 and protrudes casing
Inner surface 1-2cm, nutrient solution guiding is transported on vibrating diaphragm 8.The low frequency ultrasound piezoelectric vibrator 4 is arranged on casing pars intermedia
Position, and fixed by support meanss 3.The upper end of low frequency ultrasound piezoelectric vibrator 4 is connected under the vibrating diaphragm 8 by epoxy resin
Portion, rolls certain altitude at the two edges of the vibrating diaphragm 8, the surface of vibrating diaphragm 8 is provided with some apertures；The two ends of vibrating diaphragm 8 are fixed on casing 1
On.The cover plate 5 is fixed on casing 1 by four screws 6, is provided with hole and is had pipeline to connect to form fog outlet 7.
Low frequency ultrasound piezoelectric vibrator 4 connects low-frequency power, and supply frequency is in 20-100kHz, it is possible to reduce when oscillator works
Heating so that low frequency ultrasound piezoelectric vibrator can for a long time maintain optimal frequency work.
Driving the circuit of the work of low frequency ultrasound piezoelectric vibrator 4 has frequency tracking function so that low frequency ultrasound piezoelectric vibrator
Optimal working frequency is automatically become locked to when the occurrence frequency that is heated drifts about so that mist low frequency ultrasound and fill the long-time work of device
It is made for possibility.
The aperture of some diameter 0.01-0.1mm is provided with vibrating diaphragm, 0.5-2mm is rolled highly in both sides edge, can cause
Vibrating diaphragm top maintains the 1mm waters surface high, is adapted to the formation of water smoke.When water pipe 10 send dilutional hyponatremia, can overflow unnecessary water
Edge is crossed, is flow back into water tank again.Vibrating diaphragm is that material is aluminum titanium alloy., the driving vibrating diaphragm 8 is in low frequency ultrasound piezoelectric vibrator
Produce ultrasonic flexural vibration under 4 driving, ultrasonic piezoelectric vibrator 4 is shaped as cylinder, is glued at the type heart of vibrating diaphragm 8, lower section
By the fixed position of support meanss 3.
The tube-axial fan 2 pressurizes by casing so that by being atomized the droplet for producing from fog outlet 7 in casing 1
Blowout, enters into defeated mist supervisor 12.Compared to traditional air pump, using tube-axial fan 2, production cost is saved, reduced
The consumption of noise and the energy.
As shown in figure 4, defeated mist branch pipe 11 is in y-type structure, it is connected on defeated mist supervisor 12, symmetrical two insides of pipes surface is equal
Radius 1-3mm is furnished with, spacing is the fog hole of 2-5cm, so that the root system of plant can uniformly obtain moisture, be beneficial to
The growth of plant.
As shown in figure 5, defeated mist branch pipe 11 is arranged under earth's surface at about 10-15cm the filling that mists with carrying out, topsoil covers
It is stamped plastic sheeting so that aerosol trains the technological break-through limitation of soilless culture.
As shown in fig. 6, low frequency ultrasound mist fill device 16 produce droplet by defeated mist be responsible for 12 and defeated mist branch pipe 11 it is defeated
It is sent in the root system of plant 14, meets demand of the plant to liquid manure.Soil surface where plant is provided with plastic sheeting 15, prevents
The evaporation of sealing point.
The present invention using the irrigation technology that mists, the waste of water resource can be greatly reduced, do not produce surface runoff, be conducive to doing
The agricultural production of dry water-deficient area, while weed growth can be limited, so as to improve agricultural output.It is super used in the present invention
Sound atomization operation principle can reach the effect of sterilizing, reduce pest and disease damage.Alternatively, it is also possible to greatly improve being applicable for mist training
Scope, increased osmotic effect of the water droplet in soil so that water or nutrient solution are fully absorbed by plant.The present invention is realized
In soil with ground the filling that mists irrigation method, with instantly utilization more universal drip irrigation method compared with, ground mists filling can be effective
The occurrence of preventing water freezing under low temperature, while melting oxygen amount in improve water, greatly reduces irrigation water, greatly carries
The utilization ratio of water high, reduces production cost.
Mist to fill the droplet that device produces and be responsible for by defeated mist low frequency ultrasound and be sent to field, defeated mist branch pipe be arranged at earth's surface with
Under, and droplet is directly sent in the root system of plant, meet demand of the plant to liquid manure.Soil surface where plant is provided with
Plastic sheeting, prevents the evaporation of moisture, the purpose of water saving has been reached, so as to improve the utilization ratio of water resource.
Preferred embodiment but invention is not limited to above-mentioned implementation method to this described embodiment for of the invention, not
In the case of substance of the invention, any conspicuously improved, replacement that those skilled in the art can make
Or modification belongs to protection scope of the present invention.
Claims (5)
1. mist filling device a kind of low frequency ultrasound, it is characterised in that including casing (1), tube-axial fan (2), support meanss
(3), low frequency ultrasound piezoelectric vibrator (4), vibrating diaphragm (8), cover plate (5), water pump (9), water pipe (10), fog outlet (7), defeated mist supervisor
(12), defeated mist branch pipe (11)；
Casing (1) lower section is provided with water pump (9), the lower end of the water pump (9) delivery port connecting water pipe (10), the water pipe
(10) upper end is connected on the wall of casing (1) side and protrudes casing (1) inner surface, and nutrient solution guiding is transported on vibrating diaphragm (8),
The low frequency ultrasound piezoelectric vibrator (4) is arranged on the middle part of casing (1), and by low frequency ultrasound piezoelectric vibrator (4) bottom
Support meanss (3) are fixed, and low frequency ultrasound piezoelectric vibrator (4) upper end connects the bottom of the vibrating diaphragm (8) by epoxy resin,
Certain altitude is rolled at vibrating diaphragm (8) two edges, vibrating diaphragm (8) surface is provided with some apertures；
Casing (1) one side is provided with tube-axial fan (2), enable to the droplet that produces by atomization in casing (1) from
Fog outlet (7) is discharged, and is entered into defeated mist supervisor (12)；
The top of the casing (1) is fixed with cover plate (5), and through hole is provided with the cover plate (5), and the through hole is connected by pipeline
Fog outlet (7) is formed, the fog outlet (7) is connected with defeated mist supervisor (12), the bifurcation connection of defeated mist supervisor (12)
There is defeated mist branch pipe (11), defeated mist branch pipe (11) inner side is provided with fog hole；
The vibrating diaphragm (8) produces ultrasonic flexural vibration, ultrasonic piezoelectric vibrator (4) under the driving of low frequency ultrasound piezoelectric vibrator (4)
Be shaped as cylinder, be glued at vibrating diaphragm (8) type heart, lower section is by support meanss (3) fixed position.
2. mist filling device low frequency ultrasound according to claim 1, it is characterised in that the low frequency ultrasound piezoelectric vibrator
(4) vibration of vibrating diaphragm (8) same frequency is driven, the frequency range is 20-100kHz.
3. mist filling device low frequency ultrasound according to claim 1, it is characterised in that the cover plate (5) is by four screws
(6) it is fixed on casing (1).
4. mist filling device low frequency ultrasound according to claim 1, it is characterised in that is rolled up at vibrating diaphragm (8) two edges
Play 0.5-2mm highly, surface is provided with the micropore of some diameter 0.01-0.1mm, vibrating diaphragm (8) material is aluminum titanium alloy.
5. mist filling device low frequency ultrasound according to claim 1, it is characterised in that the defeated mist branch pipe (11) is arranged at
It is y-type structure under soil surface at 10-15cm, uniform radius 1-3mm on the pipeline of the defeated mist branch pipe (11), spacing is
The fog hole of 2-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247261.8A CN104904572B (en) | 2015-05-14 | 2015-05-14 | Mist filling device a kind of low frequency ultrasound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247261.8A CN104904572B (en) | 2015-05-14 | 2015-05-14 | Mist filling device a kind of low frequency ultrasound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104904572A CN104904572A (en) | 2015-09-16 |
| CN104904572B true CN104904572B (en) | 2017-05-31 |
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ID=54074370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247261.8A Expired - Fee Related CN104904572B (en) | 2015-05-14 | 2015-05-14 | Mist filling device a kind of low frequency ultrasound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104904572B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112119885B (en) * | 2020-09-09 | 2022-05-10 | 黑龙江东部节水科技集团股份有限公司 | Irrigation control device and method based on sound pressure driving |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101167438A (en) * | 2007-11-28 | 2008-04-30 | 江苏大学 | Low-frequency ultrasonic atomizing cultivator |
| CN202160491U (en) * | 2011-07-16 | 2012-03-14 | 张云芳 | Aerial fog cultivation system for plants |
| CN102687663A (en) * | 2012-06-07 | 2012-09-26 | 江苏大学 | Space girder type atomization culture device |
| CN102784738A (en) * | 2012-07-06 | 2012-11-21 | 江苏大学 | Low-frequency ultrasonic atomizing spray nozzle with large atomization amount |
| CN103223390A (en) * | 2013-04-02 | 2013-07-31 | 张建辉 | Piezoceramic ultrasonic atomizer |
| CN103477966A (en) * | 2013-09-13 | 2014-01-01 | 江苏大学 | Intelligent intermediate-frequency ultrasonic atomizing cultivation machine |
| CN103621393A (en) * | 2013-11-27 | 2014-03-12 | 江苏大学 | Ultrasonic atomization cultivation device for accurate spraying from interior of root system to exterior of root system |
| CN204317165U (en) * | 2014-11-28 | 2015-05-13 | 罗源县庆丰食用菌专业合作社 | The culture room of domestic fungus watering appliance that a kind of temperature is adjustable |
-
2015
- 2015-05-14 CN CN201510247261.8A patent/CN104904572B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101167438A (en) * | 2007-11-28 | 2008-04-30 | 江苏大学 | Low-frequency ultrasonic atomizing cultivator |
| CN202160491U (en) * | 2011-07-16 | 2012-03-14 | 张云芳 | Aerial fog cultivation system for plants |
| CN102687663A (en) * | 2012-06-07 | 2012-09-26 | 江苏大学 | Space girder type atomization culture device |
| CN102784738A (en) * | 2012-07-06 | 2012-11-21 | 江苏大学 | Low-frequency ultrasonic atomizing spray nozzle with large atomization amount |
| CN103223390A (en) * | 2013-04-02 | 2013-07-31 | 张建辉 | Piezoceramic ultrasonic atomizer |
| CN103477966A (en) * | 2013-09-13 | 2014-01-01 | 江苏大学 | Intelligent intermediate-frequency ultrasonic atomizing cultivation machine |
| CN103621393A (en) * | 2013-11-27 | 2014-03-12 | 江苏大学 | Ultrasonic atomization cultivation device for accurate spraying from interior of root system to exterior of root system |
| CN204317165U (en) * | 2014-11-28 | 2015-05-13 | 罗源县庆丰食用菌专业合作社 | The culture room of domestic fungus watering appliance that a kind of temperature is adjustable |
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| Publication number | Publication date |
|---|---|
| CN104904572A (en) | 2015-09-16 |
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