CN205761896U - A kind of hydraulic type water under high pressure static nozzle - Google Patents

A kind of hydraulic type water under high pressure static nozzle Download PDF

Info

Publication number
CN205761896U
CN205761896U CN201620480046.2U CN201620480046U CN205761896U CN 205761896 U CN205761896 U CN 205761896U CN 201620480046 U CN201620480046 U CN 201620480046U CN 205761896 U CN205761896 U CN 205761896U
Authority
CN
China
Prior art keywords
hydraulic type
nozzle
water
core
boss
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201620480046.2U
Other languages
Chinese (zh)
Inventor
李明
袁晴春
戴思慧
谢景鑫
李让玲
陈丽怡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Agricultural University
Original Assignee
Hunan Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Agricultural University filed Critical Hunan Agricultural University
Priority to CN201620480046.2U priority Critical patent/CN205761896U/en
Application granted granted Critical
Publication of CN205761896U publication Critical patent/CN205761896U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Nozzles (AREA)
  • Catching Or Destruction (AREA)

Abstract

The utility model discloses a kind of hydraulic type water under high pressure static nozzle, including hydraulic type nozzle boss, and be arranged in the aerosolizing part on hydraulic type nozzle boss and charging component;Aerosolizing part is the nozzle piece being arranged on hydraulic type nozzle boss water side, and nozzle piece is fixed on the water side of hydraulic type nozzle boss by cap of spraying nozzle, is provided with the aperture forming spraying on nozzle piece;Charging component is the toroidal inductive electrode arranged outside nozzle piece, and toroidal inductive electrode is connected with HV generator by electrostatic high-pressure line;Hydraulic type nozzle boss water inlet end is connected with the spray boom being connected water source by rotating water core.Hydraulic type water under high pressure static nozzle simple in construction of the present utility model; design ingenious; can simultaneously adjustable spraying pressure and electrostatic pressure; atomizing effect is made to reach optimum state; the droplet of ejection can cover on the surface of crop uniformly, and penetration of droplets ability have also been obtained raising, and the pesticide that can effectively slow down runs off; increase operation rate, thus serve the effect of protection environment.

Description

A kind of hydraulic type water under high pressure static nozzle
Technical field
This utility model belongs to agricultural spray equipment, is specifically related to a kind of hydraulic type high-pressure electrostatic shower nozzle.
Background technology
Shower nozzle is one of basic components in equipment for plant protection and spraying system, and the good and bad directly shadow of the performance of shower nozzle Ring atomization quality, be related to whole pest control equipment and total system reliability of operation, economy.At present I State's pesticide spraying shower nozzle mainly uses hydraulic type shower nozzle, owing to existing plant protection shower nozzle is atomized lack of homogeneity, it is impossible to Medicine liquid spray to target preferably has the position of pest and disease damage, and overwhelming majority medicinal liquid all flies away on ground, leads The effective rate of utilization causing spraying pesticide only has 20%-30%, thus brings pesticide waste, environmental pollution, crop Key and operator's poisoning etc. negatively affect, cause not should by loss and other adverse consequencess.
Utility model content
This utility model solves the technical problem that and is: the atomized spray profit existed for existing hydraulic type shower nozzle By the low defect of rate, it is provided that a kind of novel hydraulic type water under high pressure static nozzle, crops are carried out electrostatic Mist, can make spraying evenly, and adhesiveness is more preferable, it is provided that the utilization rate of pesticide.
This utility model adopts the following technical scheme that realization:
A kind of hydraulic type water under high pressure static nozzle, including hydraulic type nozzle boss 2, and is arranged in hydraulic type shower nozzle Aerosolizing part on seat and charging component;
Described aerosolizing part is the nozzle piece 16 being arranged on hydraulic type nozzle boss 2 water side, on nozzle piece 16 It is provided with the aperture forming spraying;
Described charging component is the toroidal inductive electrode 14 arranged outside nozzle piece, toroidal inductive electrode 14 It is connected with HV generator by electrostatic high-pressure line;
Described hydraulic type nozzle boss 2 water inlet end is connected with the spray boom 8 being connected water source by rotating water core.
Further, a water guide rotation core 10, described water guide rotation core 10 1 are set in described hydraulic type nozzle boss 2 End docks with rotating water core, and the other end arranges helicla flute, and docks with the spraying aperture of nozzle piece 16, water guide Rotation core 10 inner passage is tapered through hole.
Further, described charging component is fixed on hydraulic type nozzle boss 2 by static nozzle seat leg 11;
Wherein, described static nozzle seat leg 11 one end is connected by screw and is fixed on hydraulic type nozzle boss 2, The other end connects a faradism electrode seat 13, and described toroidal inductive electrode 14 is embedded in faradism electrode seat 13, And corresponding with nozzle piece position, described faradism electrode seat 13 is threadeded with an induction electrode annular end cap 15, By induction electrode annular end cap 15, toroidal inductive electrode 14 is fixed.
Further, described induction electrode annular end cap 15 inwall is the conical surface to surrounding diffusion.
Further, described hydraulic type nozzle boss 2 arranges some hollow holes 9, reduce shower nozzle weight, and The outer wall of hydraulic type nozzle boss 2 is provided with some annular stiffening rib sheets.
Further, sheathed spray boom overcoat 7 on described spray boom 8, spray boom overcoat 7 is connect by spray boom sleeve thread Mouth 6 is fixing with hydraulic type nozzle boss to be connected, and arranges end cover 5 in junction.
In this utility model, described rotating water core includes revolving water core 3 and point water core 4;
It is internal that described rotation water core 3 and a point water core 4 are assemblied in hydraulic type nozzle boss 2, described rotation water core 3 and point Water core 4 has the bore passages of coaxial socket, wherein divides water core 4 to fix with spray boom 8 and docks, described rotation water Core 3 turning set is contained on point water core 4, and is communicated to the nozzle piece of hydraulic type nozzle boss water side;
Described point of water core 4 is provided with tapping hole, and described rotation water core 3 is provided with at least one butt hole, passes through Rotation water core rotates and tapping hole intermittent communication.
Further, described rotation water core 3 is disposed with some apopores being parallel to axis, described apopore One end connects with butt hole, and the cannelure that the other end is arranged with rotation water core end connects, and is connected by cannelure To water side.
Further, described rotation water core 3 includes cylinder 38 and boss 39 two parts that axially one connects, Wherein the cross section of boss 39 is less than the circular section of cylinder 38;
Described cylinder 38 rotates and is inlaid in hydraulic type nozzle boss 2 inside;
The side of described boss 39 includes the symmetrical cylinder cambered surface that two cylinders extend, and butt hole is opened in circle In post cambered surface;
Some interstitial holes being perpendicular to butt hole it are further opened with on two other side of described boss 39, middle The axial location in hole is in staggered distribution with tapping hole.
Further, described point of water core 4 one end arranges a point water core hickey 41, fixes being spirally connected with spray boom 8, The other end is the conical surface, and the bore passages top of described rotation water core 3 arranges positioning step hole 35, described point of water core The conical surface contact with positioning step hole, rotation water core is positioned in hydraulic type nozzle boss.
This utility model has the advantages that
Shower nozzle of the present utility model can use on hand-held spray boom, easy to use, when spraying insecticide, Operator hold spray boom, can carry out pesticide spraying to crop at a distance, reduce the work of operating personnel Intensity, simple to operate, also ensured the safety of operating personnel simultaneously.
Meanwhile, this utility model increases a rotating water core inside hydraulic type high-pressure water nozzle, on spray boom Connect a point water core, rotate suit rotation water core by point water core, rotate rotation water core by hydraulic pressure and waterflow stabilization is divided Be fitted at shower nozzle, improve ejection droplet atomizing effect, rotating water core rotate during to High-Pressure Water There is the effect of current stabilization, so can reduce the High-Pressure Water impact to shower nozzle, also can play the effect of throttling simultaneously, Last High-Pressure Water has good atomizing effect after nozzle boss sprays, and makes droplet can crush uniformly and reach The largest particles diameter of charged requirement.
Hydraulic type water under high pressure static nozzle simple in construction of the present utility model, designs ingenious, can regulate spray simultaneously Mist pressure and electrostatic pressure, make atomizing effect reach optimum state, and the droplet of ejection can cover crop uniformly Surface on, and penetration of droplets ability have also been obtained raising, and the pesticide that can effectively slow down runs off, and improves and utilizes Rate, thus serve the effect of protection environment.
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Accompanying drawing explanation
Fig. 1 is the hydraulic type water under high pressure static nozzle schematic internal view in embodiment.
Fig. 2 is the outside schematic diagram of the hydraulic type water under high pressure static nozzle in embodiment.
Fig. 3 is the outside schematic diagram of the rotating water core in embodiment.
Fig. 4 is the internal view of the rotating water core in embodiment, and the A in specially Fig. 2 is to sectional view.
Fig. 5 is point water core inner sectional view in embodiment.
Fig. 6 is the rotation water core front view in embodiment.
Fig. 7 is the rotation water core side sectional view in embodiment, and the B in specially Fig. 6 is to sectional view.
Fig. 8 is the rotation water core side view in embodiment.
Fig. 9 is the rotation main sectional view of water core in embodiment, and the C in specially Fig. 8 is to sectional view.
Label in figure: 1-screw slots recess, 2-hydraulic type nozzle boss, 3-rotation water core, 4-divide water core, 5-close End-blocking lid, 6-spray boom sleeve thread interface, 7-spray boom overcoat, 8-spray boom, 9-hollow hole, 10-water guide revolve core, 11-static nozzle seat leg, 12-cap of spraying nozzle, 13-faradism electrode seat, 14-toroidal inductive electrode, 15-faradism Pole annular end cap, 16-nozzle piece;
31-the first hole, 32-the second hole, 33-the 3rd hole, 34-cannelure, 35-positioning step hole, 36- Four holes, 37-the 5th hole, 38-cylinder, 39-boss, 41-divides water core hickey, 42-tapping hole.
Detailed description of the invention
Embodiment
See Fig. 1 and Fig. 2, it is illustrated that in hydraulic type water under high pressure static nozzle, including hydraulic type nozzle boss 2, Rotation water core 3, point water core 4, end cover 5, spray boom overcoat 7, spray boom 8, water guide rotation core 10, electrostatic Headstock foot 11, cap of spraying nozzle 12, faradism electrode seat 13, toroidal inductive electrode 14, induction electrode annular end cap 15 and nozzle piece 16 etc., be broadly divided into aerosolizing part and charging component.
Wherein, aerosolizing part includes the nozzle piece 16 being arranged on hydraulic type nozzle boss 2 water side, nozzle piece 16 It is fixed on the water side of hydraulic type nozzle boss by cap of spraying nozzle 12, nozzle piece 16 is provided with and forms spraying Aperture, the water inlet end of hydraulic type nozzle boss 2 is connected with the spray boom 8 being connected water source by rotating water core.At liquid Also setting up a water guide rotation core 10 in power formula nozzle boss 2, water guide rotation core 10 one end is docked with rotating water core, another End arranges helicla flute, and docks with the spraying aperture of nozzle piece 16, has a circle in the middle of circular hole nozzle piece 16 Spray holes, Circularhole diameter is 1.5mm, and center of circular hole is coaxial with the center of circular hole of water guide rotation core 10, nozzle piece 16 water sides being threadedly secured in hydraulic type nozzle boss by cap of spraying nozzle 12 by sealing.
Water guide rotation core 10 is contained in hydraulic type nozzle boss 2 front end, and the internal employing of water guide rotation core 10 is tapered tapered Through hole, opens a cross one another rectangular spiral groove on the face of cylinder, upper end, and rectangular spiral groove can increase spraying Cone angle, makes atomization more abundant, and a bit of levigate and in hydraulic type nozzle boss the sprue in lower end suits.
Sheathed spray boom overcoat 7 on spray boom 8, spray boom overcoat 7 is sprayed with hydraulic type by spray boom sleeve thread interface 6 Headstock is fixing to be connected, and arranges end cover 5 in junction.
Charging component includes that the toroidal inductive electrode 14 arranged outside nozzle piece, toroidal inductive electrode 14 lead to Crossing electrostatic high-pressure line to be connected with HV generator, the water fog particle sprayed for aerosolizing part carries out charged. Electrostatic high-pressure line by a small sircle hole offering in faradism electrode seat with toroidal inductive electrode phase the most in succession, electrostatic High-voltage line has high-insulation, prevents high-pressure electrostatic from leaking electricity;High-pressure electrostatic on toroidal inductive electrode 14 by Electrostatic high-pressure line is from electrostatic generator transmission;The electrostatic high-pressure of electrostatic generator can enter from 0-12KV Row regulation.
Charging component is fixed on hydraulic type nozzle boss 2 by static nozzle seat leg 11, concrete, electrostatic Headstock foot 11 one end is connected by screw in the screw slots recess 1 being fixed on hydraulic type nozzle boss 2, the other end Connecting a faradism electrode seat 13, toroidal inductive electrode 14 is embedded in faradism electrode seat 13, and and nozzle piece Position is corresponding, and faradism electrode seat 13 is threadeded with an induction electrode annular end cap 15, passed through induction electrode Toroidal inductive electrode 14 is fixed by annular end cap 15, and induction electrode annular end cap 15 inwall is to surrounding The conical surface of diffusion, can guarantee that tapered cloud point group passes through, thus prevents toroidal inductive electrode 14 from drenching because of droplet. Toroidal inductive electrode 14 is arranged on the cap of spraying nozzle 12 dead ahead droplet of nozzle piece 16 and is formed near district, at this Position is charged to droplet, better in theoretical research.
Faradism electrode seat 13 is connected with induction electrode annular end cap 15 by regular screw threads, and after connection, sense Answer and between electrode tip holder 13 and induction electrode annular end cap 15, leave the thick gap of 1mm;Toroidal inductive electrode 14 It is arranged in the gap of faradism electrode seat 13 and induction electrode annular end cap 15, and toroidal inductive electrode 14 sets The thickness of meter is 1mm, the gap exactly equal to stayed between faradism electrode seat 13 and induction electrode annular end cap 15 Thickness, toroidal inductive electrode 14 sensed electrode end cap 15 fastens;Toroidal inductive electrode 14 internal ring roundlet is straight Footpath is equal with induction electrode annular end cap 15 conical surface of inboard wall lower end annular diameters, toroidal inductive electrode 14 outer shroud Diameter is equal with induction electrode annular end cap 15 conical surface lower end outer annular diameter;
Hydraulic type nozzle boss 2 is arranged some hollow holes 9, reduces shower nozzle weight, manually grasp when alleviating spray medicine The burden made, and it is provided with some annular stiffening rib sheets at the outer wall of hydraulic type nozzle boss 2, it is ensured that hydraulic type sprays The intensity of headstock.
As shown in fig. 1, the rotating water core being made up of rotation water core 3 and point water core 4 is installed on spray boom 8 and liquid Between power formula nozzle boss 2, after the current that spray boom carries are carried out voltage stabilizing throttling, carried by nozzle boss Atomized spray is carried out to shower nozzle.
In conjunction with seeing Fig. 3 to Fig. 9, rotating water core includes point water core 4 and rotation water core 3, point water core 4 and rotation water Core 3 has the bore passages of coaxial socket, wherein divides water core 4 to be fixedly installed, and rotation water core 3 turning set is contained in Dividing on water core, be provided with tapping hole on point water core 4, rotation water core 3 is provided with at least one butt hole, passes through Rotation water core rotates and tapping hole intermittent communication.
The rotating water core constituted in conjunction with Fig. 1, Fig. 3 and Fig. 4, point water core 4 and rotation water core 3 is arranged in shower nozzle In hydraulic type nozzle boss 2, a point water core 4 is threaded connection be connected fixing with spray boom, its bore passages and company The spray boom connection in water receiving source, spray boom 8 is set along in spray boom overcoat 7 together with point water core 4, spray boom overcoat 7 Being connected by spray boom sleeve thread interface 6 is fixing with hydraulic type nozzle boss 2, point water core 4 is together with rotation water core 3 Together stretching out spray boom overcoat to be arranged in hydraulic type nozzle boss 2, the butt hole of rotation water core 3 sets on nozzle boss The shower nozzle connection put, the junction of hydraulic type nozzle boss 2 and spray boom overcoat 7 is provided with end cover 6, prevents spray Medicinal liquid in headstock is revealed.
Describe point water core and the structure of rotation water core individually below in detail.
Referring specifically to Fig. 5, a point water core 4 is cylindrical, and inside is provided with the inner passage of bottom end opening, inside this The top of passage arranges two tapping holes 42, and tapping hole 42 is along the same radial symmetric distribution of point water core, point water A point water core hickey 41 is set bottom core 4, docks for fixing with spray boom.
Referring specifically to Fig. 6 to Fig. 9, rotation water core 3 includes cylinder 38 and the boss 39 liang that axially one connects Part, wherein the cross section of boss is less than cylindrical circular section, and the side of boss includes that two cylinders extend Symmetrical cylinder cambered surface, cylinder 38 rotates that to be inlaid in hydraulic type nozzle boss 2 internal, cylindrical side with And the cylinder cambered surface of boss all coordinates with hydraulic type nozzle boss 2 inwall interval.Edge in the cylinder cambered surface of boss Radially offering the 3rd hole 33 butt hole as rotation water core 3 respectively, the 3rd hole 33 is along the same footpath of rotation water core To symmetrical, dock with tapping hole interval at axial location;It is parallel to revolve water wire mandrel symmetry and offers the 4th Hole 36 and the 5th hole 37 are as the apopore of rotation water core, and the 4th hole 36 and the 5th one end, hole 37 are respectively with two Individual 3rd hole 33 connects, and the other end is open-ended at rotation water core, connects with shower nozzle, in the end of rotation water core 3 Arranging cannelure 34, the opening in the 4th hole 36 and the 5th hole 37 is separately positioned on bottom cannelure 34.
Nozzle boss 3 inner chamber is formed two separate spaces by boss 39, also offers on the side of boss 39 Have and be perpendicular to first hole 31 in the 3rd hole and the second hole 32 as interstitial hole, the first hole 31 and the second hole 32 Arrange along axis misalignment tapping hole 42, disconnect even with the tapping hole 42 of point water core in the 3rd hole 33 of rotation water core Time logical, the 3rd hole 33 is connected, at the pressure of water under high pressure by both ends open and the first hole 31 and the second hole 32 Lower promotion boss side surfaces, and then promote rotation water core to rotate, it is achieved the tapping hole of point water core and the 3rd of rotation water core the Intermittent communication between hole.
The top dividing water core 4 is the conical surface, arranges positioning step hole 35 at the bore passages top of rotation water core 3, The hole diameter in positioning step hole 35 is less than the outside diameter of the conical surface, the conical surface of point water core 4 and positioning step hole 35 contacts, are positioned at rotation water core in nozzle boss.
Specific features with regard to the rotating water core of the present embodiment illustrates its work process below.
During the work of this hydraulic type water under high pressure static nozzle, highly pressurised liquid flows into the inner passage of point water core from spray boom In, the 4th hole 36 and the 5th hole 37 on point water core can drive point water core quick under the effect of High-Pressure Water Rotate, so High-Pressure Water can be played the effect of a current stabilization.The water under high pressure in water core is divided to drive rotation water core While high speed rotating, the 3rd hole 33 on rotation water core can be with the tapping hole 42 on point water core in rotary course The connection of interval and Guan Bi, when the tapping hole 42 on point water core is connected with the 3rd hole 33 on rotation water core, Owing to the 3rd hole 33 on rotation water core communicates with the 4th hole 36 and the 5th hole 37, water under high pressure can be from the 4th Hole 36 and the 5th hole 37 flow to cannelure 34, and water under high pressure cannelure 34 from rotation water core flows in nozzle boss; And when rotation water core is in rotary course, the tapping hole 42 on point water core closes with the 3rd hole 33 on rotation water core Time, owing to the 3rd hole 33 of rotation water core is by the space between boss and nozzle boss and the first hole 31 and second Empty 32 communicate, and rotation water core can be promoted automatically to rotate, constantly repeat above-mentioned work under the pressure of water under high pressure. So rotation water core has a current stabilization and the effect of throttling to High-Pressure Water during rotating, and so can reduce The impact of High-Pressure Water, also can play the effect of a throttling, and last High-Pressure Water has after nozzle boss sprays There is good atomizing effect, make droplet can crush uniformly and reach the largest particles diameter of charged requirement.
The hydraulic type water under high pressure static nozzle of the present embodiment, is applicable to the blade faces such as Oryza sativa L., Folium Camelliae sinensis, fruit tree close The plant of collection type carries out electrostatic medicine.The driving means of the aerosolizing part of this shower nozzle composition uses diesel engine plunger Pump, significantly reduces the labor intensity of operating personnel, improves working performance.The spray of the aerosolizing part of this shower nozzle Mist range, up to 5-6m, can carry out distance medicine spraying, therefore step into farm work without operating personnel, during operation People may stand on ridge, it is not necessary to contacts with crop, so during dispenser, will not make operator Becoming pesticide intoxication, existing in the paddy field of certain areas affects the microorganism of health of human body or has poisonous insect in a large number Body, and the aerosolizing part of this shower nozzle composition enters field without operating personnel, so adding operating personnel's Safety.
Electrostatic pressure and the atomisation pressure of the hydraulic type water under high pressure static nozzle of the present embodiment are the most adjustable, are embodied as Time, equipped with Pressure gauge and pressure regulator valve on plunger displacement pump, the valve of regulation pressure regulator valve can regulate shower nozzle spraying pressure The size of power, electrostatic generator has regulation button can regulate the size of electrostatic pressure output, so can meet Various atomisation pressures required for Different Crop, same origin difference planting density and the needs of electrostatic pressure, Through having carried out atomisation pressure and electrostatic pressure orthogonal test on part crop, test have found optimal spraying Pressure and electrostatic potential, test shows to can ensure that pesticide is at crops leaf from hydraulic type water under high pressure static nozzle The back side uniformly spraying and covering blade face on face, sends out in the controlled trial do not have electrostatic pressure meanwhile Existing, the effect having electrostatic pressure insect-pest is more preferable.
When the hydraulic type water under high pressure static nozzle of the present embodiment works, medicinal liquid is transported to spray boom 8 from plunger displacement pump, then Flow in the small-sized whirlpool chamber of rotation water core and the formation of hydraulic type nozzle boss inwall from point water core 4, highly pressurised liquid band Dynamic rotation water core 3 high speed rotating, can reduce the impact of high pressure medicinal liquid, makes medicinal liquid constantly by rotation water core stream simultaneously Core 10 is revolved to the water guide within shower nozzle.Water guide rotation core inner uses the tapered through hole of taper, and high pressure medicinal liquid is from water guide Rotation core lower end diameter is that the circular hole of 5mm flows into, then sprays to shower nozzle water side from the circular hole outflow of a diameter of 4mm, Simultaneously medicinal liquid also from water guide rotation core upper end spiral rectangular channel flow out spray to nozzle piece, so make High-Pressure Water from Nozzle piece 16 is had stronger cyclovergence by water guide rotation core 10 rectification before spraying, can rapid mist after ejection Change.Medicinal liquid is formation range of atomization at after nozzle piece 16 ejection at the toroidal inductive electrode 14 of static nozzle, and Droplet is filled with like charges by the high-pressure electrostatic on toroidal inductive electrode 14, on droplet band after like charges, Under the repulsive interaction of like charges, second time can be carried out and be atomized, make mist droplet particle size become more tiny, with Time, an electrostatic field can be formed between static nozzle and plant, such Charged Droplet does under the effect of electric field line Directed movement, it is easier to stick to uniformly, on plant blade face, complete the process of whole electrostatic spray.
Embodiment above describes ultimate principle of the present utility model and principal character and of the present utility model excellent Point, skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned reality Execute and specific works principle of the present utility model is simply described, without departing from this practicality described in example and description On the premise of novel spirit and scope, this utility model also has various changes and modifications, and these change and change Entering in the range of both falling within claimed this utility model, this utility model claims scope by appended power Profit claim and equivalent thereof define.

Claims (10)

1. a hydraulic type water under high pressure static nozzle, it is characterised in that: include hydraulic type nozzle boss (2), and be arranged in the aerosolizing part on hydraulic type nozzle boss and charging component;
Described aerosolizing part is the nozzle piece (16) being arranged on hydraulic type nozzle boss (2) water side, is provided with the aperture forming spraying on nozzle piece (16);
Described charging component is the toroidal inductive electrode (14) arranged outside nozzle piece, and toroidal inductive electrode (14) is connected with HV generator by electrostatic high-pressure line;
Described hydraulic type nozzle boss (2) water inlet end is connected with the spray boom (8) being connected water source by rotating water core.
A kind of hydraulic type water under high pressure static nozzle the most according to claim 1, one water guide rotation core (10) is set in described hydraulic type nozzle boss (2), described water guide rotation core (10) one end is docked with rotating water core, the other end arranges helicla flute, and dock with the spraying aperture of nozzle piece (16), water guide rotation core (10) inner passage is tapered through hole.
A kind of hydraulic type water under high pressure static nozzle the most according to claim 1, described charging component is fixed on hydraulic type nozzle boss (2) by static nozzle seat leg (11);
Wherein, described static nozzle seat leg (11) one end is connected by screw and is fixed on hydraulic type nozzle boss (2), the other end connects a faradism electrode seat (13), described toroidal inductive electrode (14) is embedded in faradism electrode seat (13), and it is corresponding with nozzle piece position, described faradism electrode seat (13) threadeds with an induction electrode annular end cap (15), is fixed by toroidal inductive electrode (14) by induction electrode annular end cap (15).
A kind of hydraulic type water under high pressure static nozzle the most according to claim 3, described induction electrode annular end cap (15) inwall is the conical surface to surrounding diffusion.
A kind of hydraulic type water under high pressure static nozzle the most according to claim 1, described hydraulic type nozzle boss (2) is upper arranges some hollow holes (9), reduce shower nozzle weight, and be provided with some annular stiffening rib sheets at the outer wall of hydraulic type nozzle boss (2).
A kind of hydraulic type water under high pressure static nozzle the most according to claim 1, the upper sheathed spray boom overcoat (7) of described spray boom (8), spray boom overcoat (7) is connected by spray boom sleeve thread interface (6) and hydraulic type nozzle boss are fixing, arranges end cover (5) in junction.
7., according to a kind of hydraulic type water under high pressure static nozzle according to any one of claim 1-6, described rotating water core includes revolving water core (3) and point water core (4);
It is internal that described rotation water core (3) and a point water core (4) are assemblied in hydraulic type nozzle boss (2), described rotation water core (3) and point water core (4) have the bore passages of coaxial socket, wherein divide water core (4) and spray boom (8) to fix to dock, described rotation water core (3) turning set is contained on point water core (4), and is communicated to the nozzle piece of hydraulic type nozzle boss water side;
Described point of water core (4) is provided with tapping hole, and described rotation water core (3) is provided with at least one butt hole, is rotated and tapping hole intermittent communication by rotation water core.
A kind of hydraulic type water under high pressure static nozzle the most according to claim 7, it is disposed with some apopores being parallel to axis on described rotation water core (3), described apopore one end connects with butt hole, the cannelure that the other end is arranged with rotation water core end connects, and is communicated to water side by cannelure.
A kind of described hydraulic type water under high pressure static nozzle, described rotation water core (3) includes cylinder (38) and boss (39) two parts that axially one connects, and wherein the cross section of boss (39) is less than the circular section of cylinder (38);
Described cylinder (38) rotates and is inlaid in hydraulic type nozzle boss (2) inside;
The side of described boss (39) includes the symmetrical cylinder cambered surface that two cylinders extend, and butt hole is opened in cylinder cambered surface;
Being further opened with some interstitial holes being perpendicular to butt hole on two other side of described boss (39), the axial location of interstitial hole is in staggered distribution with tapping hole.
10. according to the hydraulic type water under high pressure static nozzle that claim 9 one kind is described, described point of water core (4) one end arranges point water core hickey (41), fix with spray boom (8) and be spirally connected, the other end is the conical surface, the bore passages top of described rotation water core (3) arranges positioning step hole (35), the conical surface of described point of water core contacts with positioning step hole, is positioned in hydraulic type nozzle boss by rotation water core.
CN201620480046.2U 2016-05-24 2016-05-24 A kind of hydraulic type water under high pressure static nozzle Withdrawn - After Issue CN205761896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620480046.2U CN205761896U (en) 2016-05-24 2016-05-24 A kind of hydraulic type water under high pressure static nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620480046.2U CN205761896U (en) 2016-05-24 2016-05-24 A kind of hydraulic type water under high pressure static nozzle

Publications (1)

Publication Number Publication Date
CN205761896U true CN205761896U (en) 2016-12-07

Family

ID=58112833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620480046.2U Withdrawn - After Issue CN205761896U (en) 2016-05-24 2016-05-24 A kind of hydraulic type water under high pressure static nozzle

Country Status (1)

Country Link
CN (1) CN205761896U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834019A (en) * 2016-05-24 2016-08-10 湖南农业大学 Hydraulic type high-pressure water electrostatic spraying nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834019A (en) * 2016-05-24 2016-08-10 湖南农业大学 Hydraulic type high-pressure water electrostatic spraying nozzle

Similar Documents

Publication Publication Date Title
CN101628265A (en) Atomizer anti-drift method and anti-drift atomizer
CN205128236U (en) Air suction formula agricultural atomizer shower nozzle of controllable flow
CN110180693B (en) A kind of induction electrostatic atomization spray head
CN201510954U (en) Shifting-prevention electrostatic atomization nozzle
CN205701148U (en) A kind of self-rotation eddy current atomization nozzle
CN109046850A (en) A kind of multidirectional spraying device and its apply spray method
CN105289863B (en) A kind of tangential centrifugal farm mister head of pair of spray nozzle sheet
CN205761896U (en) A kind of hydraulic type water under high pressure static nozzle
CN206454152U (en) A kind of atomizer
CN206253256U (en) A kind of secondary-atomizing two phase flow shower nozzle
CN205128215U (en) Centrifugal agricultural atomizer shower nozzle in tangential of two orifice pieces
CN105834019B (en) Hydraulic type high pressure water static nozzle
CN110064533B (en) Conical wind field type drift-proof spray nozzle
CN208288285U (en) The spray head sowed for medicament
CN105855088B (en) Shower nozzle rotates water core
CN106417228A (en) Toward-target sprayer with anti-drift function of airflow cover
CN207761863U (en) A kind of atomizer that combustion rate can be improved
CN205761906U (en) A kind of shower nozzle rotating water core
CN207188042U (en) One kind is super to extend water saving link spray head
CN208810393U (en) A kind of multidirectional spraying device
CN107744890A (en) A kind of agricultural helicopter atomizer
CN206587943U (en) A kind of liquid film special-purpose sprayer shower nozzle
CN205962091U (en) Irrigation equipment
CN205865745U (en) Agricultural medicine fog ization sprinkler of intelligence
CN206046298U (en) A kind of uniform centrifugal atomization apparatus

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20161207

Effective date of abandoning: 20180619