CN111097608A

CN111097608A - Agricultural atomizing nozzle

Info

Publication number: CN111097608A
Application number: CN201811260954.0A
Authority: CN
Inventors: 刘世浩; 朱悦; 马驰
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2020-05-05

Abstract

The invention discloses an agricultural atomizing sprayer which comprises a sprayer main body, wherein a nozzle base is fixedly installed at the upper end of the sprayer main body, an air inlet pipe joint is fixedly installed at the upper end of the nozzle base, an air inlet pipe joint is fixedly installed at one side of the sprayer main body, an adjusting valve is arranged at the lower end of the sprayer main body, a first sprayer is fixedly installed at one side of a second sprayer, a third sprayer is fixedly installed at the other side of the second sprayer, a bubble generator is fixedly installed in the sprayer main body and below the air inlet pipe joint, a throttling hole is fixedly installed in the sprayer main body and at the lower end of the bubble generator, and a mixing chamber is fixedly installed in the sprayer main body and below the throttling hole. The agricultural atomizer provided by the invention can increase the atomization spraying range, can filter the mixed liquid, and brings better application prospect.

Description

Agricultural atomizing nozzle

Technical Field

The invention relates to the field of agricultural irrigation equipment, in particular to an agricultural atomizing nozzle.

Background

The atomizing nozzle is one of the farm sprinkling irrigation equipments which sprays pressurized water flow into the air through the nozzle and scatters in the form of fog in the field and on the crops, and is suitable for water-saving irrigation of flowerpots, lawns, greenbelts, factory buildings, greenhouses and agriculture. Various atomising nozzles have been developed on the market, each having its own unique features, and the general uses of atomising nozzles are: cooling, humidification, gas cooling, moistening dryness, atomizing etc. current agricultural atomizer all only has a shower nozzle mouth, and the irrigation area is limited, and the fund input is big during large tracts of land irrigation, and does not have filter equipment in the shower nozzle, and water is direct from the shower nozzle blowout, and quality of water is relatively poor, has brought certain adverse effect for the in-service use, for this reason, we propose an agricultural atomizer.

Disclosure of Invention

The invention mainly aims to provide an agricultural atomizing spray head which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an agricultural atomizer, includes the shower nozzle main part, the upper end fixed mounting of shower nozzle main part has the nozzle base, the upper end fixed mounting of nozzle base has the admission pipe connector, one side fixed mounting of shower nozzle main part has the admission pipe connector, the lower extreme of shower nozzle main part is equipped with the governing valve, the lower extreme fixed mounting of governing valve has No. two shower nozzles, one side fixed mounting of No. two shower nozzles has the shower nozzle No. one, the opposite side fixed mounting of No. two shower nozzles has No. three shower nozzles, the inside of shower nozzle main part and the below fixed mounting that the admission pipe connects have bubble generator, the inside of shower nozzle main part and the lower extreme fixed mounting of bubble generator have the orifice, the inside of shower nozzle main part and the below fixed mounting of orifice have the.

Preferably, the inside fixed mounting of shower nozzle has one number to spout the piece, the inside of shower nozzle and one number one side fixed mounting who spouts the piece have a sealing washer No. one, be equipped with one number between shower nozzle and the sealing washer and spout a piece briquetting, spout a piece briquetting fixed connection through one number between shower nozzle and the sealing washer.

Preferably, the inside fixed mounting of No. two shower nozzles has No. two pieces of spouting, the inside of No. two shower nozzles and No. two one side fixed mounting that spout the piece have No. two sealing rings, be equipped with No. two between No. two shower nozzles and No. two sealing rings and spout the piece briquetting, spout piece briquetting fixed connection through No. two between No. two shower nozzles and No. two sealing rings.

Preferably, the inside of No. three shower nozzles and the below fixed mounting of mixing chamber have No. three sealing washers, the inside of No. three shower nozzles and the below fixed mounting of No. three sealing washers have No. three pieces of spouting, No. three sealing washers and No. three spout and be equipped with No. three between the piece and spout the piece briquetting, No. three sealing washers and No. three spout through No. three between the piece and spout piece briquetting fixed connection.

Preferably, the inside and the inside of spouting the piece briquetting run through and be equipped with the filter No. one of shower nozzle, the inside fixed mounting of filter has the filter screen, one side fixed mounting of filter has the connector.

Preferably, the number of filters and shower nozzle, No. two shower nozzles and No. three shower nozzles looks adaptations, the number of filters is three groups, the filter is triangle symmetric distribution.

Compared with the prior art, the invention has the following beneficial effects: this atomizer for agricultural, through by increasing two shower nozzles on the basis of original shower nozzle, can make the irrigation area wider, improve work efficiency and practice thrift the cost during large tracts of land is irrigated, increase a filter in the shower nozzle, the filter screen through filter inside being equipped with can filter the blowout to the quality of water in the shower nozzle, the quality of water has been improved, clean quality of water can promote the growth of crops, improve crops output, whole atomizer is simple, and convenient for operation, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an agricultural atomizer according to the present invention;

FIG. 2 is an internal view of an agricultural atomizer of the present invention;

FIG. 3 is a partial view of an agricultural atomizer according to the present invention;

FIG. 4 is an enlarged view of A of an agricultural atomizer according to the present invention.

In the figure: 1. a nozzle body; 2. a nozzle base; 3. a liquid inlet pipe joint; 4. adjusting a valve; 5. a first spray head; 6. a second spray head; 7. a third spray head; 8. an air inlet pipe joint; 9. a bubble generator; 10. an orifice; 11. a first sealing ring; 12. spraying a piece and pressing a piece; 13. spraying a piece I; 14. a second sealing ring; 15. spraying tablets and pressing blocks; 16. spraying a piece II; 17. a third sealing ring; 18. a mixing chamber; 19. spraying tablets; 20. spraying and pressing the tablets; 21. a filter; 22. a filter screen; 23. and (7) connecting ports.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, an agricultural atomizer comprises a nozzle body 1, a nozzle base 2 is fixedly mounted at the upper end of the nozzle body 1, an air inlet pipe joint 8 is fixedly mounted at the upper end of the nozzle base 2, an air inlet pipe joint 3 is fixedly mounted at one side of the nozzle body 1, an adjusting valve 4 is arranged at the lower end of the nozzle body 1, a second nozzle 6 is fixedly mounted at the lower end of the adjusting valve 4, a first nozzle 5 is fixedly mounted at one side of the second nozzle 6, a third nozzle 7 is fixedly mounted at the other side of the second nozzle 6, a bubble generator 9 is fixedly mounted inside the nozzle body 1 and below the air inlet pipe joint 8, an orifice 10 is fixedly mounted inside the nozzle body 1 and below the bubble generator 9, and a mixing chamber 18 is fixedly mounted inside the nozzle body 1 and below the orifice 10.

A first spray sheet 13 is fixedly arranged inside the first spray head 5, a first sealing ring 11 is fixedly arranged inside the first spray head 5 and on one side of the first spray sheet 13, a first spray sheet pressing block 12 is arranged between the first spray head 5 and the first sealing ring 11, and the first spray head 5 and the first sealing ring 11 are fixedly connected through the first spray sheet pressing block 12; a second spray sheet 16 is fixedly arranged inside the second spray head 6, a second seal ring 14 is fixedly arranged inside the second spray head 6 and on one side of the second spray sheet 16, a second spray sheet pressing block 15 is arranged between the second spray head 6 and the second seal ring 14, and the second spray head 6 and the second seal ring 14 are fixedly connected through the second spray sheet pressing block 15; a third sealing ring 17 is fixedly arranged in the third spray head 7 and below the mixing chamber 18, a third spray piece 19 is fixedly arranged in the third spray head 7 and below the third sealing ring 17, a third spray piece pressing block 20 is arranged between the third sealing ring 17 and the third spray piece 19, and the third sealing ring 17 and the third spray piece 19 are fixedly connected through the third spray piece pressing block 20; a filter 21 penetrates through the first spray head 5 and the first spray sheet pressing block 12, a filter screen 22 is fixedly installed inside the filter 21, and a connecting port 23 is fixedly installed on one side of the filter 21; the number of the filters 21 is matched with the first spray head 5, the second spray head 6 and the third spray head 7, the number of the filters 21 is three, and the filters 21 are distributed in a triangular symmetrical mode.

It should be noted that the invention is an agricultural atomizer, when in use, a user connects a pipeline with a liquid inlet pipe joint 3 of the atomizer, a throttle hole 10 of a rotary regulating valve 4 can be changed to change the size of water mist, gas can enter a nozzle main body 1 from a gas inlet pipe joint 8 through a nozzle base 2, a bubble generator 9 can generate bubbles with small enough diameter and uniform distribution to absorb gas generated in the nozzle main body 1, the gas and the liquid can be uniformly mixed in a mixing chamber 18, the liquid mixed by the action of pressure passes through a first spray sheet 13 under the action of a first spray sheet pressing block 12 through a first sealing ring 11 to form mist due to high-speed movement through the first spray sheet 13, and then is sprayed out through a first spray head 5, and similarly, the liquid mixed by the action of pressure passes through a second sealing ring 14 under the action of a second spray sheet pressing block 15 to form mist due to high-speed movement through a second spray sheet 16, then spout through No. two shower nozzles 6, the liquid after the effect of pressure is mixed passes through No. three sealing washer 17 and forms the fog after No. three spouts piece 19 because of high-speed activity under the effect of No. three spout piece briquetting 20, then spouts through No. three shower nozzle 7, and liquid can be through filter 21 before the blowout, is filtered quality of water by filter screen 22, and is comparatively practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an agricultural atomizer, includes shower nozzle main part (1), its characterized in that: the upper end of the spray head main body (1) is fixedly provided with a spray nozzle base (2), the upper end of the spray nozzle base (2) is fixedly provided with an air inlet pipe joint (8), one side of the spray head main body (1) is fixedly provided with a liquid inlet pipe joint (3), the lower end of the spray head main body (1) is provided with an adjusting valve (4), a second spray head (6) is fixedly arranged at the lower end of the regulating valve (4), a first spray head (5) is fixedly arranged at one side of the second spray head (6), the other side of the second spray head (6) is fixedly provided with a third spray head (7), an air bubble generator (9) is fixedly arranged in the spray head main body (1) and below the air inlet pipe joint (8), an orifice (10) is fixedly arranged in the nozzle body (1) and at the lower end of the bubble generator (9), a mixing chamber (18) is fixedly arranged in the nozzle body (1) and below the throttle hole (10).

2. The agricultural atomizer of claim 1, wherein: the inside fixed mounting of a shower nozzle (5) has one number to spout piece (13), the inside of shower nozzle (5) and one number one side fixed mounting who spouts piece (13) have sealing washer (11) No. one, be equipped with between shower nozzle (5) and sealing washer (11) and spout piece briquetting (12) No. one, spout piece briquetting (12) fixed connection through one number between shower nozzle (5) and sealing washer (11).

3. The agricultural atomizer of claim 1, wherein: the inside fixed mounting of No. two shower nozzles (6) has No. two to spout piece (16), the inside of No. two shower nozzles (6) and No. two one side fixed mounting who spouts piece (16) have No. two sealing washer (14), be equipped with No. two between No. two shower nozzles (6) and No. two sealing washer (14) and spout piece briquetting (15), spout piece briquetting (15) fixed connection through No. two between No. two shower nozzles (6) and No. two sealing washer (14).

4. The agricultural atomizer of claim 1, wherein: the inside of No. three shower nozzles (7) and the below fixed mounting of mixing chamber (18) have No. three sealing washer (17), the inside of No. three shower nozzles (7) and the below fixed mounting of No. three sealing washer (17) have No. three to spout piece (19), No. three sealing washer (17) and No. three spout and be equipped with No. three between piece (19) and spout piece briquetting (20), No. three sealing washer (17) and No. three spout through No. three between piece (19) and spout piece briquetting (20) fixed connection.

5. An agricultural atomizer according to claims 1-2, wherein: a shower nozzle (5) inside and the inside of spouting piece briquetting (12) run through and be equipped with filter (21), the inside fixed mounting of filter (21) has filter screen (22), one side fixed mounting of filter (21) has connector (23).

6. An agricultural atomizer according to claims 1-5, wherein: the quantity and the shower nozzle (5) of a shower nozzle (5), No. two shower nozzles (6) and No. three shower nozzles (7) looks adaptations of filter (21), the quantity of filter (21) is three groups, filter (21) are triangle symmetric distribution.