CN2238960Y

CN2238960Y - Bellows joint for glass pipeline and equipment

Info

Publication number: CN2238960Y
Application number: CN 96202885
Authority: CN
Inventors: 刘家俊
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-14
Filing date: 1996-02-14
Publication date: 1996-10-30
Anticipated expiration: 2006-02-14

Abstract

The utility model relates to a corrugated pipe joint for a glass pipeline and equipment, which comprises concave interfaces, convex interfaces, a corrugated pipe buffering segment, and a flange clamping segment. Composite joints with the concave interfaces and the convex interfaces are respectively arranged on the inner wall and the outer edge of the interface end of a flexible joint which is made of rubber or plastics. When the corrugated pipe joint for a glass pipeline and equipment is used for connecting a glass pipeline and equipment, a special clamping washer does not need arranging. The technical problem that the traditional corrugated pipe joint is not easy to connect glass pipes with the homogeneous interface shapes is solved.

Description

The corrugated pipe connector that glass pipe and equipment are used

The utility model relates to a kind of corrugated pipe connector, particularly is applicable to the corrugated pipe connector among glass pipe and the equipment.

In the glass pipe connection procedure, break in order not make canals of stilling, between flange and pipe-line equipment, use joint, and add clamping washer, so that flange and canals of stilling are kept apart, play buffer function.The connection of glass tube needs to select different calibers and independent tang or recess joint, is the recess joint that tradition is used as Fig. 1, and interface 1 ' 2 ' Fig. 2 of suitable different glass caliber is the tang joint that tradition is used.And the interface 3 ' 4 ' 5 of adaptation different glass caliber ' because the Placement of the mouth of pipe is a lot, in the process that connects, select recess or tang joint temporarily, increased the complexity that connects work, and the work of getting the raw materials ready has increased difficulty to joint, it is not enough certain joint often to occur, and another kind of joint has awkward situation more than needed and difficult the solution.

The purpose of this utility model is to propose a kind of corrugated pipe connector of using with the glass pipe and the equipment of flexible material making, it all is positioned over the both sides of same joint with recess joint and tang joint, can adapt to multiple caliber and select the supporting use of concave, convex mouth as required with a kind of joint.

Model utility is to realize like this;

The corrugated pipe connector that a kind of glass pipe and equipment are used, comprise spill and convex connection interface, bellows breeze way 7, flange gripping section 6, it is characterized in that: the flexible joint interface end at rubber or plastic production is provided with spill interface 1,2 simultaneously, and the spill interface 1,2 and the convex interface 3,4,5 of convex interface 3,4,5 described different-diameters are arranged at the inwall of interface end or the diverse location of outer rim respectively.The interface end that connects bellows breeze way two ends is symmetrical arranged the composite-joint that has spill interface 1,2 and convex interface 3,4,5.Spill interface 1,2 and convex interface 3,4,5 at least respectively are provided with the size that adapts to two kinds of diameter glass pipes and equipment.When using joint of the present utility model to connect glass pipe and equipment, do not need special-purpose clamping washer is set, be easy to the standardization that realizes that pipeline is connected with equipment.In the piping erection process, tang can not only be linked together to recess can also connect tang to the connection to recess of tang or recess, has solved the technical barrier that traditional corrugated pipe connector is difficult for connecting the shape of the mouth as one speaks of the same race.

Fig. 1: the recess joint of existing glass pipe and equipment

Fig. 2: the tang joint of existing glass pipe and equipment

Fig. 3: the utility model structural profile schematic representation

Now further narrate structure of the present utility model in conjunction with the accompanying drawings:

Referring to Fig. 3: by connection interface 1,2,3,4, the 5 bellows breeze ways 7 that are symmetricly set in two, flange plate gripping section 6 is formed the utility model.Connection interface comprises the spill interface 1,2 of the multiple different-diameter glass pipe of the adaptation that is the circular arc recess; And by the cylindrical boss 5 that convexedly stretches in tip side, interface platform 3, the convex interface 3,4,5 of the multiple different-diameter pipeline of adaptation that oblique section 4 of being connected with interface platform 3 and cylindrical boss 5 formed.All interface adopts elastic caoutchouc or flexiplastic to make.

This bellows and glass pipe equipment use same flange and back-up ring for for a kind of specification.

Claims

1, the corrugated pipe connector used of a kind of glass pipe and equipment, comprise spill and convex connection interface, bellows breeze way (7), flange gripping section (6), it is characterized in that: the flexible joint interface end at rubber or plastic production is provided with spill interface (1), (2) simultaneously, is arranged at the inwall of interface end or the diverse location of outer rim with the spill interface (1) of convex interface (3), (4), (5) described different-diameter, (2) respectively with convex interface (3), (4), (5).

2, the corrugated pipe connector of using by described glass pipe of claim 1 and equipment is characterized in that: the interface end that connects bellows breeze way two ends is symmetrical arranged the composite-joint that has spill interface (1), (2) and convex interface (3), (4), (5).

3, the corrugated pipe connector of using by described glass pipe of claim 1 and equipment is characterized in that: spill interface (1), (2) at least respectively are provided with the size that adapts to two kinds of diameter glass pipes and equipment with convex interface (3), (4), (5).