CN-224229370-U - Split ball valve convenient to location installation

Abstract

The utility model provides a split type ball valve convenient to location installation, through setting up the ball valve body to the split type structure that comprises main valve body and side valve body, has not only simplified the installation flow, has still showing the accuracy and the flexibility that have promoted the installation. The positioning ring groove on the side valve body can be matched with the positioning protruding end on the main valve body, accurate butt joint is achieved, and seamless connection between the water flow channel and the valve cavity is ensured. The design not only improves the sealing performance of the valve, but also greatly enhances the stability of the whole structure. Further, the positioning ends with various shapes are arranged in the positioning ring grooves, the positioning protruding ends on the main valve body are provided with positioning holes with corresponding shapes, each positioning end can be accurately embedded into the corresponding positioning hole in the connecting process, a stable locking mechanism is formed, and meanwhile, each positioning end is ensured to be in an accurate mounting position after being matched with the positioning hole, fine adjustment is not needed between the side valve body and the main valve body, so that later fixing of the side valve body and the main valve body by bolts is facilitated.

Inventors

• ZHANG SHISHI

Assignees

• 温州市景越阀门有限公司

Dates

Publication Date

20260512

Application Date

20250515

Claims (7)

1. 1. The split ball valve is characterized in that a positioning ring groove is formed in one end, close to the main valve body, of the side valve body, at least two positioning ends in different shapes are arranged in the positioning ring groove, a positioning protruding end is arranged on the main valve body corresponding to the positioning ring groove, a positioning hole corresponding to the positioning end is formed in the positioning protruding end, the positioning protruding end extends into the positioning ring groove to be connected with the side valve body, and the positioning end extends into the corresponding positioning hole to position the side valve body on the main valve body.
2. 2. The split ball valve convenient to position and install according to claim 1, wherein the positioning end comprises an upper positioning end and a lower positioning end, the cross section of the upper positioning end is triangular, the cross section of the lower positioning end is semicircular, the positioning holes are provided with upper positioning holes and lower positioning holes corresponding to the upper positioning end and the lower positioning end, and the shapes of the upper positioning holes and the lower positioning holes are corresponding to the upper positioning end and the lower positioning end.
3. 3. The split ball valve convenient to position and install according to claim 1, wherein the positioning ring groove and the water flow channel are arranged in a concentric circle structure, a sealing ring groove is further arranged between the positioning ring groove and the water flow channel, a sealing ring is arranged in the sealing ring groove, and two sides of the sealing ring are respectively connected with the main valve body and the sealing ring groove of the side valve body in a sealing manner.
4. 4. The split ball valve convenient to position and install according to claim 3, wherein the main valve body is provided with a main sealing groove at a position corresponding to the sealing ring groove, one side, away from the side valve body, of the sealing ring extends into the main sealing groove to be connected with the main valve body, a plurality of sealing ring fixing ends are formed by protruding out of the groove wall of the sealing ring groove, the sealing ring fixing ends are arranged on the groove wall of the sealing ring groove at equal intervals, one side, close to the side valve body, of the sealing ring is provided with a positioning opening corresponding to the sealing ring fixing ends, and the sealing ring fixing ends extend into the corresponding positioning opening to be connected with the sealing ring.
5. 5. The split ball valve convenient to position and install according to claim 3, wherein the sealing ring is made of plastic materials.
6. 6. The split ball valve convenient to position and install according to claim 1, wherein a main positioning portion is formed on the main valve body in a protruding mode, a side positioning portion is arranged on the side valve body corresponding to the main positioning portion, corresponding main connecting holes and side connecting holes are respectively formed in the main positioning portion and the side positioning portion, and connecting bolts are arranged between the main connecting holes and the side connecting holes.
7. 7. The split ball valve convenient to position and install according to claim 6, wherein at least two main positioning portions are arranged, and the main positioning portions are symmetrically arranged on two sides of the top end of the main valve body.

Description

Split ball valve convenient to location installation Technical Field The utility model relates to the technical field of ball valves, in particular to a split ball valve convenient to position and install. Background In the prior art, the conventional ball valve often adopts an integrated structural design, and the design has a plurality of inconveniences in the manufacturing and mounting processes. On the one hand, the integral ball valve is easy to damage due to huge volume in the transportation process, and the transportation cost and risk are increased. On the other hand, in the installation process, because the valve structure is complicated, a great deal of time and effort are often required to be consumed for positioning and adjusting, so that the installation efficiency is affected, the sealing performance is reduced due to improper installation, and the use effect is affected. In order to solve the problems, the design of the split ball valve gradually appears in the market, but the early split ball valve still has a plurality of defects in positioning and mounting. In addition, the positioning precision of some split ball valves is not high, and the split ball valves need to be repeatedly adjusted during installation, thereby increasing the installation difficulty and the time cost. Disclosure of Invention In view of this, the utility model provides a split ball valve that is convenient for positioning and installation. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a split type ball valve convenient to location installation, includes main valve body and sets up the side valve body in main valve body at least one side, form the valve pocket in the main valve body, form the rivers passageway of intercommunication valve pocket in the side valve body, set up the locating ring groove on the one end that the side valve body is close to the main valve body, set up the locating end of two at least different shapes in the locating ring groove, the main valve body corresponds the locating ring groove and sets up the location protrusion end, set up the locating hole that corresponds the locating end on the location protrusion end, the location protrusion end stretches into the locating ring groove and is connected with the side valve body, the location that the locating end stretches into the locating hole that corresponds to the side valve body is fixed a position on the main valve body. Preferably, the positioning end comprises an upper positioning end and a lower positioning end, the section of the upper positioning end is triangular, the section of the lower positioning end is semicircular, the positioning holes correspond to the upper positioning end and the lower positioning end, the upper positioning holes and the lower positioning holes are formed in the upper positioning end and the lower positioning end, and the shapes of the upper positioning holes and the lower positioning holes correspond to the upper positioning end and the lower positioning end. Preferably, the positioning ring groove and the water flow channel are arranged in a concentric circle structure, a sealing ring groove is further arranged between the positioning ring groove and the water flow channel, a sealing ring is arranged in the sealing ring groove, and two sides of the sealing ring are respectively connected with the main valve body and the inner part of the sealing ring groove of the side valve body in a sealing way. Preferably, the main valve body is provided with a main sealing groove corresponding to the sealing ring groove, one side, away from the side valve body, of the sealing ring extends into the main sealing groove to be connected with the main valve body, a plurality of sealing ring fixing ends are formed by protruding out of the groove wall of the sealing ring groove, the sealing ring fixing ends are arranged on the groove wall of the sealing ring groove at equal intervals, a positioning opening corresponding to the sealing ring fixing ends is formed in one side, close to the side valve body, of the sealing ring, and the sealing ring fixing ends extend into the corresponding positioning opening to be connected with the sealing ring. Preferably, the sealing ring is made of plastic. Preferably, the main valve body is protruded to form a main positioning part, the side valve body is provided with a side positioning part corresponding to the main positioning part, the main positioning part and the side positioning part are respectively provided with a corresponding main connecting hole and a corresponding side connecting hole, and a connecting bolt is arranged between the main connecting hole and the side connecting hole. Preferably, the main positioning parts are arranged at least two, and the main positioning parts are symmetrically arranged at two sides of the top end of the main valve body. The ball valve has the beneficial ef