CN202238373U

CN202238373U - Novel spraying nozzle and spraying head applying same

Info

Publication number: CN202238373U
Application number: CN2011202647446U
Authority: CN
Inventors: 罗超
Original assignee: Liansu (hebei) Co Ltd Municipal Pipeline
Current assignee: Liansu (hebei) Co Ltd Municipal Pipeline
Priority date: 2011-07-26
Filing date: 2011-07-26
Publication date: 2012-05-30
Anticipated expiration: 2021-07-26

Abstract

The utility model discloses a novel spraying nozzle. A water spraying port is arranged on the spraying nozzle; a ball-shaped groove is arranged at the periphery of the water spraying port on the end surface of the spraying nozzle, and is low in the middle part and is heightened gradually towards the four edges; the ball-shaped groove is provided with four corners which are convex upwards, and the connecting lines of the top points of the four corners form a square shape. The utility model also discloses a spraying head applying the spraying nozzle; when spraying, water flow flows towards the outside along the wall surface of the bottom part of the ball-shaped groove; and since the four corners are convex at certain height, the four corners block the flowing of a water body, and then the water body only can flow outwards by the low and concave middle part, so that the spraying flow shape is a square shape. The utility model has the beneficial effects that the water body is square-shaped when being sprayed out, so that the defect that the corners of a square-shaped land not spraying can be effectively overcame.

Description

A kind of new type nozzle and use the shower nozzle of this nozzle

Technical field

The utility model relates to a kind of irrigation and uses equipment, the shower nozzle that is specifically related to a kind of new type nozzle and uses this nozzle.

Background technology

It is a lot of to be used for the shower nozzle kind that water-saving irrigation uses, shower nozzle in the market, the water smoke that sprays out; Shape is rounded basically, and the area that sprays is bigger, because people's planting habit and soil restriction usually; Meadow or flower ground are square configuration a lot, and the dead angle that circular shower nozzle causes sprinkling through regular meeting, to such an extent as to spray less than moisture in tetragonal corner; And an inch of land is an inch of gold of the inside, present city causes offering people to plant the local and few of flowers and plants, and spray area is too big; Moisture is sprayed onto the zone beyond the flowers and plants, not only influences environment, also causes very big waste.

Summary of the invention

The goal of the invention of the utility model is to overcome the defective of prior art, and a kind of new type nozzle is provided.

For realizing the foregoing invention purpose, the utility model adopts following technical scheme: a kind of new type nozzle comprises nozzle body; The end face of nozzle body is provided with water jet, and ball recess low, that increase gradually toward four limits has the summit line at four angle upper process and four angles to be square in the middle of on the end face of said nozzle, being provided with around the water jet on the said ball recess; During sprinkling; Current flow toward the outside along the bottom wall of ball recess, because four corner projections have a height, this has highly hindered flowing of water body; Water body can only outbound flow through middle pocket, makes the shape that sprays square-shaped.

A kind of shower nozzle of using above-mentioned nozzle is characterized in that comprising into water main body, and the end face of said water inlet main body is provided with solid cylinder, and the solid cylinder diameter is provided with delivery port less than the diameter of circular hole on the end face of water inlet main body; Nozzle cage is connected on the upper end of water main body into; Solid cylinder stretches into water jet; Leave the space between the end face of the end face of nozzle body and water inlet main body, owing to form ring gap between cylinder and the water jet, current spray from the gap; Paste the past sprinkling all around of bottom wall of the ball recess of square nozzle, and then forming square spray pattern.

Said nozzle adopts between the main body with water inlet and is threaded, and is easy to assembly.

Between nozzle and water inlet main body, be provided with sealing ring, sealing effectiveness is better.

The beneficial effect of the utility model is: through square groove is set on nozzle, squarely during the water body ejection, effectively overcome corner, square plot spray less than defective.

Description of drawings

Fig. 1 is the utility model split structure chart;

Fig. 2 is the utility model cutaway view;

Fig. 3 is the utility model nozzle stereogram;

Fig. 4 is the utility model water inlet main body stereogram.

Among the figure: 1-nozzle, 10-nozzle body, 11-water jet, 2-sealing ring, 3-water inlet main body, 31-solid cylinder, 32-delivery port, 4-gap.

The specific embodiment

Shown in 1-4; The utility model comprises nozzle 1, water inlet main body 3; The end face of nozzle 1 is provided with water jet 11, and ball recess 12 low, that increase gradually toward four limits has the summit line at four angle upper process and four angles to be square in the middle of on the end face of nozzle 1, being provided with around the water jet 11 on the said ball recess 12; The end face of water inlet main body 3 is provided with solid cylinder 31; Solid cylinder 31 diameters are provided with delivery port 32 less than the diameter of water jet 11 on the end face of water inlet main body 3, delivery port 32 preferably is uniformly distributed in around cylinder; Nozzle 1 is socketed on the upper end of water main body 3 into; Solid cylinder 31 stretches into water jet 11; Leave the space between the end face of the end face of nozzle body 10 and water inlet main body 3, preferably adopt between nozzle 1 and the water inlet main body 3 to be threaded, at nozzle 1 and intake and be provided with sealing ring 2 between the main body 3.

The operation principle of the utility model; Current get into water inlet main body 3 from the lower end water inlet of water inlet main body 3; Get into nozzle 1 through end face upper water-out mouth 32; Current are pasting the past sprinkling all around of bottom wall of the ball recess of square nozzle, and then are forming square spray pattern from 4 ejections in gap of solid cylinder and water jet.

Claims

1. a new type nozzle (1); Comprise nozzle body (10); The end face of nozzle body (10) is provided with water jet (11); It is characterized in that: ball recess (12) low in the middle of water jet on the end face of said nozzle (1) (11) is provided with all around, that increase gradually toward four limits has the summit line at four angle upper process and four angles to be square on the said ball recess (12).

2. an application rights requires the shower nozzle of 1 described nozzle (1); It is characterized in that comprising into water main body (3); The end face of said water inlet main body (3) is provided with solid cylinder (31); Solid cylinder (31) diameter is provided with delivery port (32) less than the diameter of water jet (11) on the end face of water inlet main body (3); Nozzle (1) is socketed on the upper end of water main body (3) into, and solid cylinder (31) stretches into water jet (11), leaves the space between the end face of the end face of nozzle body (10) and water inlet main body (3).

3. shower nozzle according to claim 2 is characterized in that: adopt between said nozzle (1) and water inlet main body (3) to be threaded.

4. shower nozzle according to claim 3 is characterized in that: between nozzle (1) and water inlet main body (3), be provided with sealing ring (2).