CN201241967Y

CN201241967Y - Four-way ball valve

Info

Publication number: CN201241967Y
Application number: CNU2007201852856U
Authority: CN
Inventors: 赵树国
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-27
Filing date: 2007-12-27
Publication date: 2009-05-20
Anticipated expiration: 2017-12-27

Abstract

The utility model relates to a four-way ball valve which is mounted in two pipelines to control the functions of opening and closing, which comprises a valve body which formed by two channels which are vertical and crossed, a valve chamber which is arranged in the center and a valve handle bar mounting hole which is arranged on an outer included angle between a left upper hole and a right upper hole, and a single-hole ball-type valve is arranged in a valve cavity, packing material is arranged on the joint of each hole, a concave valve handle bar combing groove is arranged on the ball-type valve, which is led to rotate the valve handle ball-type valve to be rotated to another direction and reach the purpose of controlling the two pipelines to open and close, and a hole of the ball-type valve is communicated with a left upper hole and a right lower hole on the valve body, the valve handle is rotated to lead the ball-type valve to rotate 180 degrees, and the ball-type valve hole is communicated with a right upper hole and a left lower hole of the valve body to form a four-way ball valve mechanism whose one path is opened and other path is closed. The utility model has the advantages that one valve controls two lines, the operation is convenient and fast, and working efficiency is more effectively improved, the new development of pipe line technique is pushed, and the four-way ball valve brings new development to compatible products, equipment and automobile industry, and fills the blanks of four-way ball valves.

Description

Four way ball valve

Technical field

The utility model relates to a kind of ball-type gate and valve, ball valve.In a kind of specifically two pipelines that are installed in two kinds of different qualities, play and control opening of two pipelines simultaneously, the technology valve of closure function.

Background technique

Developing China is the superpower of a valve applications.In its valve applications and under for numerous general superiority condition, valve industry shows slightly advantage, in worker, stone, change enterprise, and water works, the supporting field and even the automotive industry of machinery and other application product all have great application.But also rest on the single channel formula valve epoch, retraining the development of pipeline technology, make it rest on original pipeline technology period.Retraining the development of related property technology and product, four way valve is installed among two pipelines, control opening with closed of two pipelines simultaneously, the low-grade oil of easy to operate, quick, as to make automobile fuel oil and the exchange use of combustion gas and diesel car and height oil exchange in the winter time to use and move towards the new period and move towards universal.

The content of model utility:

In view of above-mentioned existing situation, the novel purpose of this use provides a kind of four way ball valve that is installed in a valve control two pipelines among two pipelines, makes vehicle fuel and combustion gas, diesel car low grade oil in the winter time and being used alternatingly of high grade oil reach the flexibility of valve control.

The purpose of this utility model is achieved in that it comprises that one intersects at the housing that its intersection center is produced a lock chamber by two channel vertical, and the angle that is intersected in its left upper port and upper right hole is provided with the valve body that structure hole constituted that the valve handle bar is installed.Mate respectively and be connected with 45 ° of spiral shells and emit the flexible head of formula screw thread at the four-way place of valve body, and this head and ball-type lock connecting part is provided with sealing and adds hopper and add material and be sealed and matched with the ball-type lock flexibly, makes it to constitute four way valve mechanism.Utilize 45 ° of axis of the vertical axis of ball-type lock to do the working hole of valve, left upper port, hole, bottom right are communicated with and this ball lock working hole relatively, make the working hole of left upper port, the relative connection in hole, bottom right and this ball lock, be open-minded, this vertical axis rotates 180 °, make the hole, lower-left, it is open-minded that the relative connection of upper right Kong Yuqiu lock working hole makes hole, lower-left, upper right hole with this ball lock, its left upper port, hole, bottom right closure.

The utility model has the advantages that a valve control two lines, easy to operate, quick, high working efficiency can change original pipeline technology, give the matching performance product, and equipment and automotive industry are brought new development, replenish the four way ball valve blank.

Below in conjunction with accompanying drawing the utility model is explained.

Description of drawings: accompanying drawing is this four way valve structural representation.

Embodiment:

By accompanying drawing as can be known, this four way valve comprises that valve body 14 and screw thread valve handle bar mounting hole 15 are produced valve handle bar restraining groove 10 with macropore screw thread valve handle bar pressure-pad 2 and aperture and are main valve body by one.Valve body matching structure respectively has 45 ° of spiral shells to emit formula 16 screw threads 6 to connect flexible 1,8,3,5, this head and ball-type lock 7 connecting parts are provided with sealing and add material 9, the top of the vertical axis of ball lock is provided with the concave groove 11 that looks like to cooperate with the valve handle bar, on 45 ° of axis of its axis is the working hole 12 of ball lock, and the ball lock is finished assembling by pilot hole 13.Head is provided with loose joint formula fast connector 4 flexibly.

Claims

1, a kind of four way ball valve, it is characterized in that, it comprises that four holes that two channel vertical intersect are vertically opposite with the center lock chamber and be provided with the valve body of valve handle bar mounting hole in the angle in its two hole, four holes of valve body have flexible head respectively, the left upper port of this valve body, the hole, bottom right closely communicates with the ball-type lock, and the transposition of 180 ° of ball-type locks of vertical rotation lock ball hole makes hole, lower-left, upper right hole closely communicate with the ball-type lock.

2, four way ball valve according to claim 1, its feature: the valve handle bar mounting hole in the valve body is provided with the valve handle bar restraining groove that screw thread and its pressure-pad threads engaged produce.

3, four way ball valve according to claim 1, its feature: link to each other with valve body four flexibly head be that screw thread closely cooperates with valve body, be threaded and pull mouthful stupefiedly, and be provided with to seal in its screw thread front end and ball lock connecting part and add hopper, head is 45 ° flexibly, which is provided with the rapid pipe joint of loose joint formula.

4, four way ball valve according to claim 1, its feature: the ball-type lock is provided with the concave groove that matches and be connected with the valve handle bar, is square shape, and the working hole of ball lock is 45 ° of this axis.

5, as four way ball valve as described in claim 1 or 3, its feature: at four flexibly in the head, bottom right head flexibly is the pilot hole of ball lock for macropore.