CN211275078U

CN211275078U - High-pressure atomizing nozzle

Info

Publication number: CN211275078U
Application number: CN201921309955.XU
Authority: CN
Inventors: 高地
Original assignee: Sichuan Fengze Water Environment Technology Co ltd
Current assignee: Sichuan Fengze Water Environment Technology Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-08-18
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a high pressure atomizing nozzle, it includes: the atomizing pipe comprises a pipe body, an air inlet pipe, a one-way plug, a spring part, an atomizing opening and a water inlet which are arranged on the pipe body, the spray head body is connected with the spray pipe, the atomizing pipe is arranged in the spray head body, the spray pipe is connected with the spray head body, a sealed environment is formed by the sealed connection of the spray head body and the spray pipe, water flow high pressure is formed by the sealed environment of the spray head body, the water flow high pressure enters the pipe body through the water inlet and generates suction force, air compresses the spring part and enables the one-way plug to slide under the action of the suction force, the air enters the pipe body from the outside of the one-way plug and is fully mixed; this structure can produce highly compressed enclosure space, makes water and air fully mix into drop of water before the blowout, and the power with the help of rivers inside production and reinforcing atomization effect, simple structure when guaranteeing highly compressed has increased the distribution degree of consistency of atomizing granule.

Description

High-pressure atomizing nozzle

Technical Field

The utility model relates to a high pressure cleaning and pipeline technical field particularly, relate to a high pressure atomizing nozzle.

Background

The nozzle is a key part in various spraying, atomizing, oil spraying, sand blasting, spraying and other equipment and plays an important role. The nozzle is widely applied in industries, the material of the nozzle is from stainless steel, plastics to silicon carbide, polytetrafluoroethylene, PP (engineering plastics), aluminum alloy, tungsten steel and the like, and the nozzle is generally applied in various industries such as automobile, electroplating, surface treatment, high-pressure cleaning, dust removal, cooling, desulfurization, humidification, stirring, garden and the like. The meaning of the spray head is very similar to that of the spray nozzle, and one is commonly called as a relatively professional statement. The spray head is a key part, even a main part, in a plurality of spraying, atomizing, oil spraying and sand blasting equipment.

Since the spray head or nozzle is designed to operate under a number of different spray conditions, the nozzle is selected to suit the requirements to achieve optimum spray performance in use. The characteristics of the nozzle are mainly reflected in the spray pattern of the nozzle, i.e. the shape of the liquid formed when it leaves the nozzle opening and its operational properties.

In the high-pressure nozzle in the prior art, under the action of high pressure, the impact force of water flow is large, the sprayed liquid cannot be effectively atomized, and the sprayed water flow is directly sprayed from an outlet and does not form an atomization phenomenon.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure atomizing nozzle, it can produce highly compressed enclosure space, makes water and air intensive mixing become the drop of water before the blowout, with the help of the inside power that produces of rivers and reinforcing atomization effect, simple structure when guaranteeing highly compressed, has increased the distribution degree of consistency of atomizing granule.

The embodiment of the utility model is realized like this:

a high pressure atomizing nozzle, comprising: the shower nozzle body, spray tube and atomizing pipe, the shower nozzle body is connected the spray tube, the atomizing pipe sets up in the shower nozzle body, the atomizing pipe includes the body, the intake pipe, one-way stopper, spring part and setting are at the atomising mouth and the water inlet of body, the atomising mouth sets up in the one end of body and is located the one end of shower nozzle body, the water inlet sets up the side at the body, the intake pipe sets up the end at the body, the side of shower nozzle body is provided with the opening, the one end of intake pipe is connected to the opening part, one-way stopper and spring part setting are at the opening part, the spring part is with one-way stopper card at the inner wall of shower nozzle body, one-way stopper seals water at the shower nozzle body, when one.

In a preferred embodiment of the present invention, the opening forms a built-in through hole in the side wall of the nozzle body, the opening formed in the inner side and the outer side of the nozzle body is smaller than the size of the through hole, and the one-way plug and the spring member are enclosed in the through hole.

In a preferred embodiment of the present invention, the through hole is stepped, the one-way plug is connected to the spring member, and the one-way plug is slidable in the through hole relative to the nozzle body to compress the spring member or recover the deformation.

In the preferred embodiment of the present invention, the through hole includes a first section and a second section, the first section is connected to the top of the second section, the inner diameter of the first section is smaller than the inner diameter of the second section, the top of the one-way plug seals the first section, the inner wall of the second section is provided with a groove, and when the one-way plug slides, the air enters the second section from the first section from the position of the groove, thereby entering the tube.

The utility model discloses in the embodiment of preferred, the one end of above-mentioned sprinkler body is provided with the hole that blocks body one end, and the one end evagination setting of body just blocks downtheholely, and the atomizing mouth sets up in the evagination department of body.

In a preferred embodiment of the present invention, the nozzle body has an annular end and is provided with an internal thread, the nozzle tube has an annular end and is provided with an external thread, and the nozzle tube is screwed together with the end of the nozzle tube in a rotating manner.

The present invention provides a high pressure atomizing nozzle, which comprises a sealing body, a groove and a sealing body, wherein the groove is formed in the inner concave portion of one end of the nozzle, the sealing body is annular, and the sealing body seals the inner side of the nozzle and the outer edge of the nozzle when the nozzle is connected to the nozzle body.

The utility model has the advantages that:

the utility model forms a sealed environment through the sealing connection of the spray head body and the spray pipe, forms water flow high pressure through the sealed environment of the spray head body, enters the pipe body through the water inlet and generates suction force, air compresses the spring part under the action of the suction force and enables the one-way plug to slide, the air enters the pipe body from the outside of the one-way plug and is fully mixed with the water flow to form water drops, and finally the water drops are sprayed out from the atomizing port; this structure can produce highly compressed enclosure space, makes water and air fully mix into drop of water before the blowout, and the power with the help of rivers inside production and reinforcing atomization effect, simple structure when guaranteeing highly compressed has increased the distribution degree of consistency of atomizing granule.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope.

FIG. 1 is a cross-sectional view of a high pressure atomizing nozzle of the present invention;

icon: 1-a spray head body; 2-a spray pipe; 3-sealing body; 4-an atomizing pipe; 41-a tube body; 42-an atomizing port; 43-a water inlet; 44-an air inlet pipe; 45-one-way plug; 46-spring element.

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.

First embodiment

Referring to fig. 1, the present embodiment provides a high pressure atomizing nozzle, which includes: the spray head body 1, the spray pipe 2, the sealing body 3 and the atomizing pipe 4, the atomizing pipe 4 includes a pipe body 41, an air inlet pipe 44, a one-way plug 45, a spring part 46, an atomizing opening 42 and a water inlet 43 which are arranged on the pipe body 41, the spray head body 1 is connected with the spray pipe 2, the atomizing pipe 4 is arranged in the spray head body 1, the spray pipe 2 is connected with the spray head body 1, the sealing body 3 is arranged between the spray head body 1 and the spray pipe 2, the sealing body 3 is made of soft material, the sealing body 3 is made of rubber, the atomizing nozzle forms a closed space through the connection of the spray head body 1 and the spray pipe 2, a high-pressure environment is formed through the closed space in the spray head body 1 and the smaller water inlet 43 of the atomizing pipe 4 after water flow enters the atomizing pipe 4 through the water inlet 43, the high-pressure water is sprayed out from the atomizing opening 42, the one-way plug 45 at the, after entering, the air forms small water drops with the water flow at the position of the atomizing opening 42 and is sprayed out of the spray head body 1 under the action of water pressure.

The nozzle body 1 is cylindrical, a hole is arranged at the center of one end of the nozzle body 1 and is communicated with the inside and the outside of the nozzle body 1, the hole clamps one end of the tube body 41, one end of the tube body 41 protrudes outwards to form a needle tube shape, the end of the tube body 41 is arranged and clamped in the hole, the outer side of the end of the tube body 41 is welded and fixed with the hole edge of the nozzle body 1, the atomizing opening 42 is arranged at the protruding part of the tube body 41, the atomizing opening 42 is communicated with the outside of the nozzle body 1 and the inside of the tube body 41, the other end of the nozzle body 1 is annular and has an annular cross section, the end of the nozzle body 1 is connected with the nozzle pipe 2, the inner side of the end of the nozzle body 1 is provided with internal threads, one end of the nozzle pipe 2 is annular and is provided with external threads, the nozzle pipe 2 is screwed with one end of the nozzle pipe in a matching manner, the outer edge of the nozzle pipe, the sealing body 3 surrounds the spray pipe 2 for a circle, the inner edge of the spray pipe body 1 which is in contact with the sealing body 3 is a smooth surface, and when the spray pipe 2 is rotatably connected to the inner edge of the spray pipe body 1, the sealing body 3 seals the inner side of the spray pipe body 1 and the outer edge of the spray pipe 2, so that the sealing performance of the atomizing nozzle is enhanced.

The atomizing pipe 4 comprises a pipe body 41, an air inlet pipe 44, a one-way plug 45, a spring part 46, an atomizing opening 42 and a water inlet 43 which are arranged on the pipe body 41, the pipe body 41 is generally tubular, one end of the pipe body 41 is convexly arranged into a needle tube shape and is embedded into a hole at one end of the nozzle body 1 and is welded and fixed, the atomizing opening 42 is arranged at the end of the pipe body 41, water inlets 43 which surround the pipe body 41 and have the diameter of 1mm are arranged on the side surface of the pipe body 41, the water inlets 43 are arranged in four and surround the pipe body 41 for one circle, a slide way is arranged in a bent mode inside the pipe body 41 and is an arc-shaped section formed on the inner wall of the pipe body 41, the slide way is arranged to change the water flow direction and spray the atomizing opening 42 after water enters from the water inlets 43, the water inlets 43 are arranged on the side surface of the pipe body 41 and, the intake pipe 44 sucks external air into the pipe body 41; the lateral surface of the spray head body 1 is provided with an opening, one end of an air inlet pipe 44 is connected to the opening, a one-way plug 45 and a spring part 46 are arranged at the opening, the spring part 46 clamps the one-way plug 45 on the inner wall of the spray head body 1, the one-way plug 45 seals water in the spray head body 1, when the one-way plug 45 compresses the spring part 46, air enters the pipe body 41 from the edge of the one-way plug 45 and is mixed and atomized with the water at the atomization port 42, the opening forms a built-in through hole at the side wall of the spray head body 1, the ports formed at the inner side and the outer side of the spray head body 1 by the opening are smaller than the size of the through hole, the one-way plug 45 and the spring part 46 are sealed in the through hole, the through hole is in a ladder shape, the one-way plug 45 is connected with the spring part 46, the one-way plug, the aperture of the through hole at the outer wall of the spray head body 1 is smaller than the aperture of the through hole at the first section, the aperture of the through hole at the inner wall of the spray head body 1 is smaller than the aperture of the through hole at the second section, the inner diameter of the first section is smaller than that of the second section, the cross sections of the first section and the second section form a ladder shape, the one-way plug 45 and the spring element 46 are positioned in the second section, the top end of the one-way plug 45 seals the first section, the inner wall of the second section is concavely provided with a groove which communicates the top and the bottom of the second section, so that the top and the bottom through holes of the one-way plug 45 are communicated, when the one-way plug 45 slides, air enters the second section from the first section from the position of the groove, and then enters the pipe body 41, and enters the pipe body 41.

To sum up, the embodiment of the present invention forms a sealed environment by the sealing connection between the nozzle body and the nozzle tube, forms a high pressure of water flow by the sealed environment of the nozzle body, enters the inside of the tube body through the water inlet and generates a suction force, and the air compresses the spring element and slides the one-way plug under the action of the suction force, enters the inside of the tube body from the outside of the one-way plug and is fully mixed with the water flow to form water droplets, and finally is ejected from the atomizing port; this structure can produce highly compressed enclosure space, makes water and air fully mix into drop of water before the blowout, and the power with the help of rivers inside production and reinforcing atomization effect, simple structure when guaranteeing highly compressed has increased the distribution degree of consistency of atomizing granule.

This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.

Claims

1. A high pressure atomizing nozzle, comprising: nozzle body, spray tube and atomizing pipe, the nozzle body is connected the spray tube, the atomizing pipe sets up in the nozzle body, the atomizing pipe includes body, intake pipe, one-way stopper, spring part and sets up atomizing mouth and the water inlet at the body, the atomizing mouth sets up in the one end of body and is located the one end of nozzle body, the water inlet sets up the side at the body, the intake pipe sets up the end at the body, the side of nozzle body is provided with the opening, the one end of intake pipe is connected to the opening part, one-way stopper and spring part set up at the opening part, the spring part is with one-way stopper card at the inner wall of nozzle body, one-way stopper seals water at the nozzle body internally, when one-way stopper compression spring part, the air is followed in one-way stopper edge admission pipe and in atomizing mouth department and.

2. A high pressure atomizing nozzle as set forth in claim 1, wherein said opening defines an internal through-hole in the sidewall of the body, said opening defining orifices on the inside and outside of the body that are smaller than the size of the through-hole, said one-way plug and spring member being enclosed within the through-hole.

3. A high pressure atomizing nozzle as set forth in claim 2, wherein said through-hole is stepped, and said one-way plug is connected to said spring member, and said one-way plug is slidable in said through-hole relative to said nozzle body to compress said spring member or to recover its deformation.

4. A high pressure atomizing nozzle as set forth in claim 3, wherein said through-hole includes a first section and a second section, the first section is connected to the top of the second section, the first section has an inner diameter smaller than the size of the second section, the top end of said one-way plug seals the first section, the inner wall of said second section is recessed with a groove, and when said one-way plug slides, air enters the second section from the position of the groove, and then enters the inside of the tube body.

5. The high pressure atomizing nozzle according to claim 1, wherein said nozzle body has a bore formed at one end thereof for receiving one end of said tubular body, said one end of said tubular body being disposed to protrude outwardly therefrom and being received within said bore, said atomizing orifice being disposed at said protruding outwardly portion of said tubular body.

6. The high pressure atomizing nozzle according to claim 1, wherein one end of said nozzle body is annular and provided with internal threads, one end of said nozzle tube is annular and provided with external threads, and said nozzle tube is screwed in a manner of being rotated to match with one end of the nozzle tube.

7. The high pressure atomizing nozzle according to claim 6, characterized in that said high pressure atomizing nozzle further comprises a sealing body, a groove is concavely provided at an outer edge of one end of said nozzle tube and a sealing body is provided therein, said sealing body is annular, and when said nozzle tube is connected to the nozzle body, said sealing body seals an inner side of the nozzle body and an outer edge of the nozzle tube.