CN206168601U - A nozzle for connecting an atomizing nozzle - Google Patents

Abstract

The utility model discloses a spray tube for connecting an atomizing spray head, which comprises a metal outer tube, wherein both ends of the metal outer tube are provided with thread sections, a plastic inner tube is arranged in the metal outer tube, a pressurizing piece is arranged in the plastic inner tube, a pressurizing hole is arranged in the middle of the pressurizing piece, a first spacing ring and a second spacing ring are arranged in the metal outer tube, the first spacing ring and the second spacing ring are respectively clung to both ends of the plastic inner tube, and the first spacing ring and the second spacing ring are both in threaded connection with the metal outer tube; the spray pipe for connecting the atomizing spray head has a good pressurization effect.

Description

A nozzle for connecting an atomizing nozzle

technical field

The utility model relates to a nozzle used for connecting atomizing nozzles.

Background technique

The atomizing nozzle is to spray the pressurized water flow into the air through the nozzle to scatter in the form of mist. A large number of atomizing nozzles are used in outdoor cooling, landscape fogging, environmental dust removal, environmental moisturizing, and industrial cooling.

Existing atomizing sprinkler systems usually use a large number of atomizing nozzles, but the water pipes used to connect and install the atomizing nozzles do not have a booster effect, and it is easy to cause the atomizing nozzles far away from the booster pump to The effect is often due to insufficient water pressure and the atomization effect is reduced.

Utility model content

The technical problem to be solved by the utility model is to provide a nozzle pipe for connecting atomizing nozzles with good pressurization effect.

In order to solve the above problems, the utility model adopts the following technical solutions:

A nozzle for connecting an atomizing nozzle, comprising a metal outer tube, both ends of the metal outer tube are provided with threaded sections, the metal outer tube is provided with a plastic inner tube, and the plastic inner tube is provided with a pressure booster , the middle part of the pressurized part is provided with a pressurized hole, the metal outer tube is provided with a first limit ring and a second limit ring, and the first limit ring and the second limit ring are respectively connected with the plastic inner tube The two ends of both ends are close to each other, and both the first limiting ring and the second limiting ring are screwed to the metal outer pipe.

Preferably, the pressurization hole is arranged in a tapered shape. Can play a good supercharging effect.

Preferably, the pressurization hole is arranged in an hourglass shape. Can play a good supercharging effect.

Preferably, there are two pressure-increasing components, and the pressure-increasing components are symmetrically distributed. It can play a double pressurization effect, so that the pressure of the passing liquid is greatly increased.

Preferably, the outer surface of the metal outer tube is provided with a nickel-plated layer. It can have a good anti-corrosion effect and can effectively improve the service life of the metal outer tube.

Preferably, the plastic inner tube and the pressurized part are integrally provided. The structure is stable and the connection is reliable.

The beneficial effects of the utility model are as follows: by setting a plastic inner tube in the metal outer tube, a booster part is set in the plastic inner tube, and a booster hole is set in the middle of the booster part, the passing liquid can act as a booster The effect can effectively prevent the atomization effect of the atomizing nozzle from being reduced due to insufficient water pressure, and the plastic inner tube will not rust, and the oxidized metal layer will not fall off and cause the nozzle to be blocked. The tube and the plastic inner tube can ensure that the whole has sufficient strength. In addition, there are two pressurized parts, and the pressurized parts are symmetrically distributed, which can have two pressurized effects, so that the pressure of the passing liquid is greatly increased. The outer surface of the metal outer tube is provided with a nickel-plated layer, which can have a good anti-corrosion effect and can effectively improve the service life of the metal outer tube. The plastic inner tube and the pressurized part are integrated, with a stable structure and reliable connection.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a partial sectional view of a nozzle connected to an atomizing nozzle in embodiment 1;

Fig. 2 is a schematic structural view of a pressurizing member connected to the nozzle of the atomizing nozzle in embodiment 1;

Fig. 3 is a partial cross-sectional view of a nozzle pipe connected to an atomizing nozzle in embodiment 2.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Example 1

As shown in Figure 1-2, a nozzle for connecting atomizing nozzles includes a metal outer tube 1, and both ends of the metal outer tube 1 are provided with threaded sections 2, and one threaded section is used to connect atomizing nozzles. Another threaded section is used to connect the main water pipe. The metal outer pipe 1 is provided with a plastic inner pipe 3. The inner diameter of the metal outer pipe 1 matches the outer diameter of the plastic inner pipe 3, which can play a better fixing effect. The plastic inner tube 3 is provided with a pressure booster 4, the middle of the booster 4 is provided with a booster hole 5, the booster 4, the metal outer tube 1 and the plastic inner tube 3 are concentric sleeve structures, the The metal outer tube 1 is provided with a first limit ring 6 and a second limit ring (not shown), and the first limit ring 6 and the second limit ring are respectively in close contact with the two ends of the plastic inner tube 3 , the inner surface of the metal outer tube 1 is provided with internal threads (not shown), and the first limit ring 6 and the outer ring of the second limit ring are provided with external threads (not shown) that match the internal threads. The first spacer ring 6 and the second spacer ring are all connected to the metal outer tube 1 through internal threads and external threads, and a plastic inner tube 3 is provided in the metal outer tube 1, and the plastic inner tube 3 is provided with The pressurized part 4 is provided with a pressurized hole 5 in the middle of the pressurized part 4, and the passing liquid can play a pressurized effect, which can effectively prevent the atomization effect of the atomizing nozzle from being reduced due to insufficient water pressure, and the plastic The inner tube 3 will not rust, and the oxidized metal layer will not fall off to cause the nozzle to be blocked. At the same time, the use of the metal outer tube 1 and the plastic inner tube 3 can ensure that the whole has sufficient strength.

The beneficial effects of this embodiment are: by setting a plastic inner tube in the metal outer tube, a pressurizing member is arranged in the plastic inner tube, and a pressurizing hole is arranged in the middle of the pressurizing member, and the passing liquid can act as a booster. As a result, it can effectively prevent the atomization effect of the atomizing nozzle from being reduced due to insufficient water pressure, and the plastic inner tube will not rust, and the oxidized metal layer will not fall off and cause the nozzle to be blocked.

Example 2

As shown in Figure 3, a nozzle pipe for connecting atomizing nozzles includes a metal outer tube 1, and both ends of the metal outer tube 1 are provided with threaded sections 2, one threaded section is used for connecting atomizing nozzles, and the other The threaded section is used to connect the joints. The metal outer tube 1 is provided with a plastic inner tube 3. The inner diameter of the metal outer tube 1 matches the outer diameter of the plastic inner tube 3, which can play a better fixing effect. The plastic inner tube 1 A pressure booster 4 is arranged inside the tube 3, and a booster hole 5 is arranged in the middle of the pressure booster 4. The pressure booster 4, the metal outer tube 1 and the plastic inner tube 3 are concentric sleeve structures, and the metal outer tube 1 is provided with a first limit ring 6 and a second limit ring (not shown), the first limit ring 6 and the second limit ring are respectively close to the two ends of the plastic inner tube 3, and the metal outer tube The inner surface of the pipe 1 is provided with internal threads (not shown), and the first limit ring 6 and the outer ring of the second limit ring are provided with external threads (not shown) that match the internal threads. Both the limit ring 6 and the second limit ring are connected with the metal outer pipe 1 through internal threads and external threads, and the pressurization hole 5 is tapered, which can have a good boosting effect and a good boosting effect. Pressure effect can effectively prevent insufficient water pressure. There are two pressurization parts 4, and the pressurization parts 4 are symmetrically distributed, which can play a double pressurization effect, so that the pressure of the passing liquid is greatly improved. The outer surface of the metal outer tube 1 is provided with a nickel-plated layer (not shown), which can have a good anti-corrosion effect and can effectively improve the service life of the metal outer tube 1. The plastic inner tube 3 and the pressure booster 4 Integral arrangement, stable structure, reliable connection, through the metal outer tube 1 is provided with a plastic inner tube 3, the plastic inner tube 3 is provided with a booster 4, and the middle of the booster 4 is provided with a booster hole 5 , the passing liquid can play a pressurized effect, which can effectively prevent the atomization effect of the atomizing nozzle from being reduced due to insufficient water pressure, and the plastic inner tube 3 will not rust, and the oxidized metal layer will not fall off In the case of nozzle blockage, using the metal outer tube 1 and the plastic inner tube 3 simultaneously can ensure that the whole body has sufficient strength.

The beneficial effects of this embodiment are: by setting a plastic inner tube in the metal outer tube, a pressurizing member is arranged in the plastic inner tube, and a pressurizing hole is arranged in the middle of the pressurizing member, and the passing liquid can act as a booster. effect, it can effectively prevent the atomization effect of the atomizing nozzle from being reduced due to insufficient water pressure, and the plastic inner tube will not rust, and the oxidized metal layer will not fall off and cause the nozzle to be blocked. Two, the pressurization parts are symmetrically distributed, which can achieve two pressurization effects, so that the pressure of the passing liquid is greatly increased. The outer surface of the metal outer tube is provided with a nickel-plated layer, which can play a good anti-corrosion effect and can effectively The service life of the metal outer tube is greatly improved, the plastic inner tube and the pressurized part are integrated, the structure is stable, and the connection is reliable.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any change or replacement that is not thought of through creative work should be covered within the scope of protection of the utility model .

Claims (6)

1. A nozzle for connecting an atomizing nozzle, comprising a metal outer tube, the two ends of the metal outer tube are provided with threaded sections, it is characterized in that: the metal outer tube is provided with a plastic inner tube, and the plastic inner tube A pressurized part is arranged inside the tube, a pressurized hole is provided in the middle of the pressurized part, a first stop ring and a second stop ring are arranged inside the metal outer tube, and the first stop ring and the second stop ring The rings are respectively in close contact with the two ends of the plastic inner pipe, and both the first limiting ring and the second limiting ring are threadedly connected with the metal outer pipe. 2. The nozzle pipe for connecting the atomizing nozzle according to claim 1, characterized in that: the pressurization hole is arranged in a tapered shape. 3. The nozzle pipe for connecting the atomizing nozzle according to claim 1, characterized in that: the pressurization hole is arranged in an hourglass shape. 4 . The nozzle pipe for connecting atomizing nozzles according to claim 1 , characterized in that there are two pressurized parts, and the pressurized parts are symmetrically distributed. 5. A nozzle for connecting atomizing nozzles according to claim 4, characterized in that: the outer surface of the metal outer tube is provided with a nickel-plated layer. 6. The nozzle pipe for connecting the atomizing nozzle according to claim 5, characterized in that: the plastic inner pipe and the pressurized part are integrally arranged.