CN210449585U - Optimized fertilizer spraying electrostatic high-voltage nozzle - Google Patents

Abstract

The utility model discloses an optimized electrostatic high-voltage sprayer for fertilizer spraying, which comprises a sprayer body and a nozzle, wherein a liquid flow channel is arranged in the sprayer body, a metal piece is arranged in the liquid flow channel, a plurality of through holes are arranged on the metal piece and along the length direction of the liquid flow channel at intervals, and the inner wall of each through hole is provided with spiral grains; an air flow channel communicated with the liquid flow channel is further arranged on the spray head body between the metal piece and the liquid inlet end, the liquid outlet end of the liquid flow channel is communicated with the spiral flow chamber, the spiral flow chamber is connected with a nozzle, and the nozzle is an alloy nozzle. This optimize formula fertilizer and spray static high pressure nozzle through the effective design to the setting of metalwork and metalwork structure, greatly the equipartition has increased the molecular and has taken the electric quantity, has improved the adsorption efficiency of the atomizing water droplet of spraying, and in actual test, this design can make the adsorption capacity of just, reverse side liquid medicine be greater than 50%.

Description

Optimized fertilizer spraying electrostatic high-voltage nozzle

Technical Field

The utility model particularly relates to an optimize formula fertilizer and spray static high pressure nozzle.

Background

At present, when a farmland is planted, the farmland needs to be sprayed with pesticide and fertilizer for preventing insect pests and improving the yield of the farmland. And at present spout the medicine to the farmland and spout fertile processing, when spraying through sprinkler, adopt the mode that electrostatic atomization sprayed more to ensure the homogeneity of spraying. However, the conventional spray head for agricultural spraying has problems such as low efficiency of atomizing and adsorbing the chemical solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an optimize formula fertilizer and spray static high pressure nozzle to solve the problem of mentioning in the above-mentioned background art.

In order to solve the technical problem, the utility model provides an optimized electrostatic high-voltage spray head for fertilizer spraying, which comprises a spray head body and a nozzle, wherein a liquid flow channel is arranged in the spray head body, a metal piece is arranged in the liquid flow channel, a plurality of through holes are arranged on the metal piece and penetrate through the metal piece at intervals along the length direction of the liquid flow channel, and spiral grains are arranged on the inner wall of each through hole; an air flow channel communicated with the liquid flow channel is further arranged on the spray head body between the metal piece and the liquid inlet end, the liquid outlet end of the liquid flow channel is communicated with the spiral flow chamber, the spiral flow chamber is connected with a nozzle, and the nozzle is an alloy nozzle.

Furthermore, the connecting channel between the cyclone chamber and the nozzle is provided with a spiral thread, and the direction of the spiral thread is opposite to the direction of the spiral thread arranged on the inner wall of the through hole.

Furthermore, the spray nozzles are distributed on the spray head body at intervals and communicated with the swirl chamber through connecting channels.

Furthermore, the gas flow channel is arranged around the liquid flow channel at equal intervals, and the included angle a between the gas flow direction in the gas flow channel and the liquid flow direction in the liquid flow channel is an acute angle.

Furthermore, both ends of the metal piece are both provided with arc-shaped concave structures which are concave from the edge of the metal piece to the middle part.

Furthermore, the nozzle is installed in the connecting channel through the cover establishment piece, is equipped with the water hole on the cover establishment piece, is equipped with the nozzle bore on the nozzle.

Further, the liquid flow channel coincides with the axial center of the nozzle body.

The utility model has the advantages that: this optimize formula fertilizer and spray static high pressure nozzle through the effective design to the setting of metalwork and metalwork structure thereof, the reposition of redundant personnel processing has been carried out to the gas-liquid, make it fall into a plurality of little strands of gas-liquid to the through-hole in, this a plurality of little strands of gas-liquid has increased the effect between the gas-liquid under the effect of the spiral line in the through-hole, the equipartition has also greatly increased the power of carrying of molecule simultaneously, the adsorption efficiency of the atomizing water droplet of spraying has been improved, in the actual test, this design can make just, the adsorption capacity of reverse side liquid medicine is greater than 50%.

Drawings

Fig. 1 schematically shows a structural schematic diagram of an optimized fertilizer spraying electrostatic high-voltage spray head.

Fig. 2 schematically shows a partial enlarged schematic view of the optimized fertilizer spraying electrostatic high-voltage nozzle a.

Fig. 3 is a schematic view of the spiral installation of the optimized fertilizer spraying electrostatic high-voltage spray head.

Wherein: 1. a nozzle body; 2. a nozzle; 3. a flow channel; 4. a metal member; 5. a through hole; 6. helical thread; 7. a liquid inlet end; 8. an air flow channel; 9. a liquid outlet end; 10. a swirl chamber; 11. a connecting channel; 12. sleeving a piece; 13. water passing holes; 14. a nozzle hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1, the optimized electrostatic high-voltage fertilizer spraying nozzle comprises a nozzle body 1 and a nozzle 2, wherein a liquid flow channel 3 is arranged in the nozzle body 1 and is used for liquid circulation; a metal piece 4 is arranged in the liquid flow channel 3, a plurality of through holes 5 are arranged on the metal piece 4 at intervals along the length direction of the liquid flow channel 3, and spiral grains 6 are arranged on the inner wall of each through hole 5; in the specific implementation, the metal piece 4 can be connected with an external power supply, the metal piece 4 is powered by the external power supply to be electrified, specifically, a micro socket can be arranged on the sprayer body 1, and a perforated wire connection mode can also be adopted.

The spray head body 1 positioned between the metal piece 4 and the liquid inlet end 7 is also provided with an airflow channel 8 communicated with the liquid flow channel 3 and used for supplying high-pressure gas to the liquid flow channel 3 from the airflow channel 8, liquid flow can interact with high-speed airflow, the liquid flow is broken into fine fog drops through the high-speed airflow, and finally the fine fog drops are pushed to be sprayed out from the nozzle 2; and the liquid outlet end 9 of the liquid flow channel 3 is communicated with the swirl chamber 10, and the swirl chamber 10 is connected with the nozzle 2. Meanwhile, in the specific implementation, the nozzle 2 is preferably a high-strength alloy nozzle 2, so that the particle distribution degree is improved.

In this embodiment, high pressure gas is supplied from the gas flow passage 8, and the passage in the head body 1 is cleaned in advance to prevent clogging; then, liquid is introduced from the liquid flow channel 3, the liquid enters from the liquid inlet end 7 and then acts with high-pressure gas from the gas flow channel 8, and flows to the metal piece 4 together, is divided under the action of the metal piece 4, passes through the through hole 5 on the metal piece 4, enters the cyclone chamber 10 to be gathered, and is finally sprayed out from the nozzle 2; when gas and liquid flow through the metal piece 4, the metal piece 4 can be electrified to be electrified, so that the electricity carrying capacity of the gas and liquid fog drops is improved, and the adsorption efficiency is improved.

Wherein, be provided with the spiral line 6 through the inner wall, carried out the vortex to the gas-liquid, strengthened its effect. This optimize formula fertilizer and spray static high pressure nozzle through the effective design to setting of metalwork 4 and metalwork 4 structure, the reposition of redundant personnel is handled to the gas-liquid, make it fall into a plurality of little strands of gas-liquid to through-hole 5 in, this a plurality of little strands of gas-liquid has increased the effect between the gas-liquid under the spiral line 6's in through-hole 5 effect, the equipartition has also greatly increased carrying electric quantity of molecule simultaneously, the adsorption efficiency of the atomizing water droplet of spraying has been improved, in the actual test, this design can make just, the adsorption capacity of reverse side liquid medicine is greater than 50%.

Example two

As shown in fig. 1 and 2, in the first embodiment, the spiral threads 6 are also provided on the connecting channel 11 between the swirl chamber 10 and the nozzle 2, and the direction of the spiral threads 6 is opposite to the direction of the spiral threads 6 provided on the inner wall of the through hole 5. In the specific implementation, the gas-liquid droplets flowing out of the through hole 5 of the metal piece 4 are gathered in the cyclone chamber 10, enter the nozzle 2 from the connecting channel 11 and are sprayed out of the nozzle 2; when the gas-liquid fog drops acted by the through holes 5 of the metal piece 4 enter the connecting channel 11, the friction action of the gas-liquid fog drops and the spray head is increased under the action of the spiral grains 6 arranged in the connecting channel 11 in the reverse direction of the through holes 5, so that the gas-liquid fog drops are rubbed at high speed and come out again, and the adsorption force of the gas-liquid fog drops is increased.

Meanwhile, a plurality of nozzles 2 can be preferably selected, and the plurality of nozzles 2 are distributed on the spray head body 1 at intervals and are communicated with the swirl chamber 10 through connecting channels 11; in actual operation, the gas-liquid droplets in the swirling chamber 10 are divided again to enter the plurality of connecting channels 11 and then are sprayed out from the nozzles 2 in the connecting channels 11 to be divided, atomized and sprayed out, so that the atomization efficiency is improved.

In practical operation, it is also preferable that the gas flow channels 8 are arranged around the liquid flow channel 3 at equal intervals, and an included angle a between the gas flow direction in the gas flow channel 8 and the liquid flow direction in the liquid flow channel 3 is an acute angle, so that high-pressure gas and liquid act efficiently; simultaneously, the two ends of the metal piece 4 are both arranged to be arc-shaped concave structures, the edges of the metal piece 4 are concave towards the middle, when the metal piece 4 enters, the vertical impact force of the metal piece 4 is reduced through the limitation of the structure of the metal piece, and the service life of the metal piece is prolonged.

EXAMPLE III

As shown in fig. 3, in the above embodiment, the nozzle 2 can be installed in the connecting channel 11 through the sleeve 12, the sleeve 12 is provided with the water through hole 13, and the nozzle 2 is provided with the nozzle hole 14. Specifically, the tip of cover establishment piece 12 sets up water hole 13 to the internal diameter that makes this water hole 13 of crossing is less than the external diameter of nozzle 2 and is greater than the internal diameter of nozzle 2, realizes when screwing in cover establishment piece 12 with nozzle 2, crosses water hole 13 and can support nozzle 2, crosses the diameter in water hole 13 and is greater than the internal diameter of nozzle 2, can not play the effect of blockking to the water under high pressure in nozzle 2 when supporting nozzle 2, and the water under high pressure of being convenient for keeps higher pressure and directly dashes out from nozzle 2.

In actual operation, the sleeving piece 12 and the connecting channel 11 can be in threaded connection, the nozzle 2 and the sleeving piece 12 are also in threaded connection, and a large axial force can be generated when the threads are screwed down, so that the sleeving piece 12 or the nozzle 2 cannot fall off during high-pressure operation; meanwhile, the processing and manufacturing of the threads are simple, and high precision and sealing performance can be kept. This connection not only has fine leakproofness, realizes simultaneously that the cover establishes 12 and interface channel 11 and nozzle 2 and the dismantled of cover establishing 12 to be connected, when nozzle 2 breaks down, can directly change can, the economic nature is carried betterly. Meanwhile, the liquid flow channel 3 of the optimized fertilizer spraying electrostatic high-voltage spray head coincides with the axis position of the spray head body 1, so that the spraying stability is ensured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides an optimize formula fertilizer and spray static high pressure nozzle, includes shower nozzle body (1) and nozzle (2), its characterized in that: a liquid flow channel (3) is arranged in the spray head body (1), a metal piece (4) is arranged in the liquid flow channel (3), a plurality of through holes (5) are arranged on the metal piece (4) at intervals in a penetrating manner along the length direction of the liquid flow channel (3), and spiral grains (6) are arranged on the inner wall of each through hole (5);

the sprayer is characterized in that an airflow channel (8) communicated with the liquid flow channel (3) is further arranged on the sprayer body (1) between the metal piece (4) and the liquid inlet end (7), the liquid outlet end (9) of the liquid flow channel (3) is communicated with a swirl chamber (10), the swirl chamber (10) is connected with the nozzle (2), and the nozzle (2) is an alloy nozzle.

2. The optimized electrostatic high pressure fertilizer spray head of claim 1, wherein: spiral grains (6) are arranged on a connecting channel (11) of the swirl chamber (10) and the nozzle (2), and the direction of the spiral grains (6) is opposite to the direction of the spiral grains (6) arranged on the inner wall of the through hole (5).

3. The optimized electrostatic high pressure fertilizer spray head of claim 1, wherein: the spray nozzle (2) is a plurality of, and a plurality of spray nozzles (2) interval distribution are in shower nozzle body (1) is last to all be linked together through connecting channel (11) with swirl chamber (10).

4. The optimized electrostatic high pressure fertilizer spray head of claim 1, wherein: the gas flow channel (8) is arranged around the liquid flow channel (3) at equal intervals in a surrounding mode, and an included angle a between the gas flow direction in the gas flow channel (8) and the liquid flow direction in the liquid flow channel (3) is an acute angle.

5. The optimized electrostatic high pressure fertilizer spray head of claim 1, wherein: the two ends of the metal piece (4) are both designed to be arc-shaped concave structures, and the two ends of the metal piece (4) are concave from the edge to the middle of the metal piece (4).

6. The optimized electrostatic high pressure fertilizer spray head of claim 2, wherein: nozzle (2) are installed through cover establishment piece (12) in connecting channel (11), be equipped with water hole (13) on cover establishment piece (12), be equipped with nozzle hole (14) on nozzle (2).

7. The optimized electrostatic high pressure fertilizer spray head of claim 1, wherein: the liquid flow channel (3) is coincided with the axis position of the spray head body (1).

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