CN211303452U

CN211303452U - Urea nozzle for integrated valve element

Info

Publication number: CN211303452U
Application number: CN201921961966.6U
Authority: CN
Inventors: 楼夙训
Original assignee: Ningbo Anchuang Electronic Technology Co ltd
Current assignee: Ningbo Anchuang Electronic Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-21
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an integral type is urea nozzle for case, including the nozzle main part, it has the rubber sleeve to bond in the nozzle main part, from left to right be fixed with first spray tube, second spray tube and third spray tube in proper order in the nozzle main part, and has all seted up the orifice on first spray tube, second spray tube and the third spray tube, the filter is installed to the lower extreme of nozzle main part, the upper portion outer wall of filter is provided with the external screw thread, and the filter passes through the first female screw rotation that external screw thread and nozzle main part inner wall set up and is connected, the draw-in groove has been seted up to the inner wall of nozzle main part, and the nozzle main part passes through the draw-in groove and is connected with sealed rubber ring joint, the inner wall from the top down of filter is. The utility model discloses a set up first spray tube, second spray tube, third spray tube and filter, solved the urea nozzle and sprayed the problem that the aperture was easily blockked up to the higher and function particulate matter of preventing blockking up of little structure complex cost of scope.

Description

Urea nozzle for integrated valve element

Technical Field

The utility model relates to a nozzle technical field specifically is a urea nozzle for integral type case.

Background

Urea is mainly used in agriculture, cell division and growth can be promoted by spraying urea, branches and leaves can grow well, urea is usually sprayed by using a spraying device, and the spraying device needs to be provided with an integrated valve core and also needs to use a nozzle. At present, the existing urea nozzle is small in spraying range, complex in structure, high in cost, poor in practicability, free of blocking prevention function, easy in blocking of spraying holes by particles, incapable of spraying urea and meeting requirements in actual use, and therefore technology capable of being improved is urgently needed on the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an integral type is urea nozzle for case to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integral type is urea nozzle for case, includes the nozzle main part, from left to right be fixed with first spray tube, second spray tube and third spray tube in proper order in the nozzle main part, and all seted up the orifice on first spray tube, second spray tube and the third spray tube, the filter is installed to the lower extreme of nozzle main part.

Preferably, a rubber sleeve is bonded to the nozzle body.

Preferably, the outer wall of the upper part of the filter is provided with an external thread, and the filter is rotatably connected with a first internal thread arranged on the inner wall of the nozzle body through the external thread.

Preferably, the inner wall of the nozzle main body is provided with a clamping groove, and the nozzle main body is connected with the sealing rubber ring in a clamping manner through the clamping groove.

Preferably, the lower end of the sealing rubber ring is connected with the upper end of the filter in an abutting mode, and the sealing rubber ring is provided with a round hole.

Preferably, the upper inner wall of the filter is provided with a second internal thread.

Preferably, a fine filter screen and a coarse filter screen are fixed on the inner wall of the filter from top to bottom in sequence.

(III) advantageous effects

The utility model provides an integral type is urea nozzle for case possesses following beneficial effect:

(1) the utility model discloses a set up first spray tube, second spray tube and third spray tube, solved the urea nozzle and sprayed the problem that the little structure complex cost of scope is higher, the utility model discloses from left to right be fixed with first spray tube, second spray tube and third spray tube in proper order in the nozzle main part, and all seted up the orifice on first spray tube, second spray tube and the third spray tube, during the use, the urea can be simultaneously through the orifice blowout on first spray tube, second spray tube and the third spray tube, and a plurality of spray tubes have enlarged the spraying scope effectively, and spray efficiency is bigger, and nozzle main part formula simple manufacture as an organic whole cost is lower, has very high commercial value.

(2) The utility model discloses a set up the filter, solved the problem that the urea nozzle did not prevent blockking up the easy orifice of blockking up of function particulate matter, the utility model discloses the filter passes through the first internal thread rotation that external screw thread and nozzle main part inner wall set up and is connected, and the inner wall from the top down of filter is fixed with thin filter screen and coarse strainer in proper order, can be earlier spin filter and nozzle main part be connected fixedly, then install the filter on the water pipe, urea can be earlier through the filter to the nozzle main part again, can loop through coarse strainer and thin filter screen when passing through the filter, the coarse strainer can filter great particulate matter, less particulate matter can be filtered to the thin filter screen, particulate matter has been avoided effectively to block up first spray tube, the orifice on second spray tube and.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the nozzle body of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the sealing rubber ring in fig. 3 according to the present invention;

fig. 5 is a schematic structural diagram of the filter of fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a first nozzle; 2. a second nozzle; 3. spraying a hole; 4. a third nozzle; 5. a nozzle body; 6. a filter; 7. a first internal thread; 8. a card slot; 9. sealing the rubber ring; 10. a circular hole; 11. an external thread; 12. a fine filter screen; 13. coarse filtration; 14. a second internal thread; 15. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides an integral type is urea nozzle for case, including nozzle main part 5, from left to right be fixed with first spray tube 1 in proper order in nozzle main part 5, second spray tube 2 and third spray tube 4, the urea scope that first spray tube 1, a plurality of spray tubes of second spray tube 2 and third spray tube 4 sprayed is wider, efficiency is higher, and first spray tube 1, orifice 3 has all been seted up on second spray tube 2 and the third spray tube 4, filter 6 is installed to nozzle main part 5's lower extreme, filter 6 filterable particulate matter, avoid the particulate matter to block up orifice 3, and the high practicality is improved.

Further, the nozzle body 5 is adhered with a rubber sleeve 15, the rubber sleeve 15 is made of rubber, the rubber surface is rough and has certain elasticity, and the antiskid effect is achieved by utilizing the principle of increasing the friction force.

Further, the outer wall of the upper portion of the filter 6 is provided with an external thread 11, and the filter 6 is rotatably connected with a first internal thread 7 arranged on the inner wall of the nozzle body 5 through the external thread 11, so that the upper end of the filter 6 can be aligned to the lower end of the nozzle body 5, and then the rotary filter 6 is fixedly connected with the nozzle body 5, and the filter 6 is substantially connected with the first internal thread 7 in a rotating manner, so that the filter 6 is convenient to install and detach.

Further, the inner wall of the nozzle main body 5 is provided with a clamping groove 8, the nozzle main body 5 is connected with a sealing rubber ring 9 in a clamping mode through the clamping groove 8, when the nozzle main body 5 is manufactured, the sealing rubber ring 9 can be aligned to the clamping groove 8 and clamped into the nozzle main body 5, the sealing rubber ring 9 can conveniently exert a sealing effect, and the clamping groove 8 is used for fixing the sealing rubber ring 9.

Further, the lower extreme of seal rubber ring 9 is connected with the upper end butt of filter 6, and seal rubber ring 9 is made by rubber, and rubber has waterproof nature well, through the butt of seal rubber ring 9 with filter 6 to reach sealed leak protection's effect, and seted up round hole 10 on the seal rubber ring 9, the design of round hole 10 can also play sealed effect under the condition that does not influence spraying urea.

Further, the inner wall of the upper portion of the filter 6 is provided with a second internal thread 14, the filter 6 can be rotated and is fixedly connected with a water pipe connector through the second internal thread 14, and the water pipe connector can spray urea.

Furthermore, a fine filter screen 12 and a coarse filter screen 13 are sequentially fixed on the inner wall of the filter 6 from top to bottom, urea sequentially passes through the coarse filter screen 13 and the fine filter screen 12, and the coarse filter screen 13 and the fine filter screen 12 can respectively filter out large and small particles to prevent the spray holes 3 from being blocked to influence the urea spraying.

The working principle is as follows: during the use, can aim at the lower extreme of nozzle main part 5 with the upper end of filter 6, then spin filter 6 is connected fixedly with nozzle main part 5, the second internal thread 14 and the water piping connection of rethread filter 6 inner wall are fixed, when spraying urea, urea can loop through coarse strainer 13 and fine filter screen 12 in the filter 6, the great particulate matter in the urea can be filtered to coarse strainer 13, the less particulate matter in the urea can be filtered to fine filter screen 12, the urea of filtering the particulate matter can be through first spray tube 1, second spray tube 2, and the blowout of orifice 3 on the third spray tube 4.

To sum up can, the utility model discloses a set up first spray tube 1, second spray tube 2, third spray tube 4 and filter 6, solved the urea nozzle and sprayed the problem that the range of small structure complex cost is higher and do not prevent blockking up the easy orifice 3 of blockking up of function particulate matter.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integral type is urea nozzle for case, includes nozzle main part (5), its characterized in that: nozzle body (5) are gone up from left to right and are fixed with first spray tube (1), second spray tube (2) and third spray tube (4) in proper order, and have all seted up orifice (3) on first spray tube (1), second spray tube (2) and third spray tube (4), filter (6) are installed to the lower extreme of nozzle body (5).

2. The urea nozzle for an integrated valve cartridge according to claim 1, wherein: the nozzle body (5) is bonded with a rubber sleeve (15).

3. The urea nozzle for an integrated valve cartridge according to claim 1, wherein: the outer wall of the upper portion of the filter (6) is provided with an external thread (11), and the filter (6) is rotatably connected with a first internal thread (7) arranged on the inner wall of the nozzle main body (5) through the external thread (11).

4. The urea nozzle for an integrated valve cartridge according to claim 1, wherein: the inner wall of the nozzle main body (5) is provided with a clamping groove (8), and the nozzle main body (5) is connected with a sealing rubber ring (9) in a clamping mode through the clamping groove (8).

5. The urea nozzle for an integrated valve cartridge according to claim 4, wherein: the lower end of the sealing rubber ring (9) is connected with the upper end of the filter (6) in an abutting mode, and a round hole (10) is formed in the sealing rubber ring (9).

6. The urea nozzle for an integrated valve cartridge according to claim 1, wherein: and a second internal thread (14) is arranged on the inner wall of the upper part of the filter (6).

7. The urea nozzle for an integrated valve cartridge according to claim 1, wherein: and a fine filter screen (12) and a coarse filter screen (13) are sequentially fixed on the inner wall of the filter (6) from top to bottom.