CN2470641Y

CN2470641Y - Spray-irrigation interface

Info

Publication number: CN2470641Y
Application number: CN 00208356
Authority: CN
Inventors: 路怀星
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-14
Filing date: 2000-04-14
Publication date: 2002-01-09
Anticipated expiration: 2010-04-14

Abstract

Disclosed is a sprinkler irrigation connector, composed of a body and a sealing ring. A ring groove is arranged out of the body and a via hole is arranged in the body; three bosses and three shoulders are arranged in apart on the circumference of one end of the body; the hole wall is provided with a sealing groove and a sealing ring which are matched together and can have no direction or orientation; the sealing groove and the sealing ring are buckled together by an inverted U shape boss arranged on the body and a crescent shape shoulder to connect a water pipe, a hose and a channel pipe to deliver, drain and irrigate the water. With reasonable design and simple structure, the utility model is characterized in safety and reliability, light weight, high strength, corrosion resistance and fast connection, which has fine sealing performance, has no leakage and residua and deformation, can be used for long time under the rated pressure, and is suitable to popularize widely.

Description

Spray-irrigation interface

The utility model belongs to a kind of Spray-irrigation interface.

At present; pipe joint has various; for example energy such as the straight-through link of patent 98247208.0 elastic ferrule pipe joints, patent 98245658.1 pipe joints, 99208540.3 pairs of new pipelines of patent can not carry out connected tube under any treatment conditions such as mantle fiber; convenient, fast, connecting tube reliably; the joint there is protective action and makes in dismounting; but structure is complicated, and manufacture cost is higher, should not promote the use of.

The purpose of this utility model provides a kind of Spray-irrigation interface, in use can not recognize direction or orientation, is used for water band, water pipe, pipeline connection carrying out water delivery, irrigation and drainage etc. fast.

The utility model is made up of body, seal ring, and body (1) is outer an annular groove, in through hole is arranged, three convex shoulders, the boss of being separated by are arranged in an end garden week, have seal groove to cooperate in the wall of chamber with seal ring (2).Boss (3) surrounds ∏ shape by long and short limit, between the long and short limit groove is arranged, and convex shoulder (4) is crescent shape, and long limit of boss (3) and the outer scallop of convex shoulder (4) link into an integrated entity.

The utility model is reasonable in design, and is simple in structure, adopts aluminium alloy casting to form, have safe and reliable, in light weight, intensity is high, corrosion-resistant, connect characteristics such as fast, good airproof performance, phenomenons such as ne-leakage and residual deformation, can under rated working pressure, use for a long time, should promote the use of.

Description of drawings:

Fig. 1 is the utility model structural drawing;

Fig. 2 is the utility model left view.

The utility model adopts aluminium alloy casting to form, and this is external annular groove, can save material, weight reduction on the one hand, on the other hand easy-to-operat in use.In the body one end chamber wall seal groove is arranged, seal groove cooperates with seal ring, sealability 0.2MPa, 1.25 times of nominal pressures of hydraulic pressure intensity, phenomenon such as 2 minutes ne-leakages of voltage stabilizing and residual deformation.When water pipe, water band, pipeline connect, do not recognize direction or orientation, utilize on the body three ∏ shape boss and crescent shape convex shoulder with two relative toggles of body together, be that guiding combines with the groove of ∏ shape boss promptly by the crescent shape convex shoulder.Inserting water pipe, water band or deferent etc. at two ends just can link together two pipes, perhaps earlier a water pipe is inserted in the through hole of a body, and then utilize boss and convex shoulder toggle to be in the same place two bodies, two water pipes, water band or deferent can also be linked together like this, promptly can carry out water delivery, irrigation and drainage.The utility model uses also quite simple and fast except that making simply.

Claims

1, a kind of Spray-irrigation interface is made up of body, seal ring, it is characterized in that: body (1) is outer an annular groove, in through hole is arranged, three boss (3) and the convex shoulder (4) of being separated by are arranged in an end garden week, have seal groove to cooperate on the hole wall with seal ring (2).

2, the described Spray-irrigation interface of a tree name claim 1 is characterized in that: boss (3) surrounds ∏ shape by long and short limit, between the long and short limit groove is arranged, and convex shoulder (4) is crescent shape, and long limit of boss (3) and the outer scallop of convex shoulder (4) link into an integrated entity.