阅读说明：本技术 一种新型球阀结构 (Novel ball valve structure ) 是由 陈琳 徐康 张信华 黄炜 李柏锦 曹文彬 于 2020-06-03 设计创作，主要内容包括：本发明公开了一种新型球阀结构,包括外管、开关阀和调节机构,所述外管包括管体和内弧板,所述内弧板对称设置管体的内侧面上,且内弧板与管体一体成型,所述开关阀包括导流球和操作机构,所述导流球安装在内弧板内,且导流球与内弧板转动连接,所述操作机构固定安装在导流球的上端,方便使用者可以在实际的使用过程中可以稳定的通过操作盘来带动立柱进行转动,进而达到转动导流球的目的,当通流孔转动到管体方向一致的时候,保证球阀可以稳定的进行通流使用,当通流孔转动到转动到管体方向相互垂直的时候,通流孔可以与内弧板进行密封配合,就可以保证管体内部液体的停止。(The invention discloses a novel ball valve structure, which comprises an outer pipe, a switch valve and an adjusting mechanism, wherein the outer pipe comprises a pipe body and inner arc plates, the inner arc plates are symmetrically arranged on the inner side surface of the pipe body, and the inner arc plate and the pipe body are integrally formed, the switch valve comprises a flow guide ball and an operating mechanism, the flow guide ball is arranged in the inner arc plate, the guide ball is rotationally connected with the inner arc plate, the operating mechanism is fixedly arranged at the upper end of the guide ball, a user can conveniently and stably drive the upright post to rotate through the operating disc in the actual use process, thereby achieving the purpose of rotating the flow guide ball, ensuring that the ball valve can be stably used in through flow when the through flow hole rotates to the pipe body in the same direction, when the through-flow hole rotates to rotate to the pipe body direction mutually perpendicular, the through-flow hole can be in sealing fit with the inner arc plate, and the stop of liquid in the pipe body can be guaranteed.)

1. The utility model provides a novel ball valve structure, includes outer tube (1), ooff valve (2) and adjustment mechanism (3), its characterized in that: outer tube (1) includes body (11) and inner arc board (12), inner arc board (12) symmetry sets up on the medial surface of body (11), and inner arc board (12) and body (11) integrated into one piece, ooff valve (2) are including water conservancy diversion ball (21) and operating device (22), install in inner arc board (12) water conservancy diversion ball (21), and water conservancy diversion ball (21) rotate with inner arc board (12) and be connected, operating device (22) fixed mounting is in the upper end of water conservancy diversion ball (21), adjustment mechanism (3) are installed at the middle part of water conservancy diversion ball (21), and adjustment mechanism (3) rotate with water conservancy diversion ball (21) and are connected.

2. A new type of ball valve structure according to claim 1, characterized in that the flow guiding ball (21) is provided with a through hole (211) in the center, and the through hole (211) is a through hole.

3. The novel ball valve structure according to claim 2, wherein a flow guide pipe (212) is further installed on the flow guide ball (21), the flow guide pipe (212) and the through hole (211) are perpendicular to each other, and the flow guide pipe (212) and the flow guide ball (21) are integrally formed.

4. The novel ball valve structure according to claim 3, characterized in that the sealing ring (213) is symmetrically arranged in the middle of the flow guide pipe (212), the sealing ring (213) and the flow guide pipe (212) are integrally formed, and a plurality of through holes (214) are uniformly arranged on the sealing ring (213).

5. The novel ball valve structure according to claim 4, characterized in that the guide pipe (212) is further provided with an arc-shaped rod groove (215), and the arc-shaped rod groove (215) is arranged in the middle of the upper end surface of the guide pipe (212).

6. A novel ball valve structure according to claim 5, characterized in that the operating mechanism (22) comprises a column (221) and an operating disk (222), the operating disk (222) is mounted at the head of the column (221), and the operating disk (222) is fixedly connected with the column (221).

7. The novel ball valve structure as claimed in claim 6, wherein a sliding groove (223) is further formed in the middle of the pillar (221).

8. A novel ball valve structure according to claim 7, characterized in that the adjusting mechanism (3) comprises a sealing plate (31) and an operating rod (32), the sealing plate (31) is rotatably installed in the guide pipe (212), the operating rod (32) is arranged on the upper end face of the sealing plate (31), and the operating rod (32) is fixedly connected with the sealing plate (31).

9. The novel ball valve structure according to claim 8, wherein the sealing plate (31) is further provided with a matching hole (33) matching with the through hole (214), and the matching hole (33) penetrates through the front end and the rear end of the sealing plate (221).

10. A novel ball valve structure according to any one of claims 1-9, characterized in that the connecting flange (111) is further provided on the pipe body (11), the pipe body (11) is symmetrically provided at two ends of the connecting flange (111), and the pipe body (11) and the connecting flange (111) are integrally formed.

Technical Field

The invention relates to the technical field of adjusting ball valves, in particular to a novel ball valve structure.

Background

The ball valve is defined as a valve whose opening and closing piece (ball body) is driven by valve rod and can make rotary motion around the axis of ball valve, also can be used for regulating and controlling fluid, in which between the V-shaped core of hard-sealing V-shaped ball valve and metal valve seat of bead-welded hard alloy there is strong shearing force, so that it is specially applicable to the medium containing fibre and small solid granules, etc., and the multi-way ball valve not only can flexibly control the confluence, diversion and flow direction switching of medium, but also can close any channel to make other two channels be connected, and said valve can be horizontally mounted in the pipeline, and the ball valve can be divided into pneumatic ball valve, electric ball valve and manual ball valve.

The inventor of this application discovers, current ball valve simple structure can only simply carry out the break-make and adjust the use at the in-process that uses, and when the inside case of ball valve can't rotate, traditional ball valve just can't normal use, often needs whole dismantlement, and if can not the pressure release in advance in some special environment, often can't dismantle, and current ball valve structural seal effect is relatively poor simultaneously, and the user mode is comparatively single.

Disclosure of Invention

The invention aims to provide a novel ball valve structure, and aims to solve the problems that the existing ball valve is simple in structure, can only be simply adjusted to be opened and closed in the using process, when a valve core in the ball valve cannot rotate, the traditional ball valve cannot be normally used and is often integrally disassembled, and if the pressure cannot be relieved in advance in some special environments, the existing ball valve cannot be disassembled, and meanwhile, the existing ball valve structure is poor in sealing effect and single in using mode.

The invention is realized by the following steps:

a novel ball valve structure comprises an outer pipe, a switch valve and an adjusting mechanism, wherein the outer pipe comprises a pipe body and an inner arc plate, the inner arc plate is symmetrically arranged on the inner side surface of the pipe body, the inner arc plate and the pipe body are integrally formed, the switch valve comprises a flow guide ball and an operating mechanism, the flow guide ball is arranged in the inner arc plate and is rotatably connected with the inner arc plate, the operating mechanism is fixedly arranged at the upper end of the flow guide ball, the adjusting mechanism is arranged in the middle of the flow guide ball and is rotatably connected with the flow guide ball, the problem that the existing ball valve is simple in structure, the existing ball valve can only be simply adjusted to be opened and closed in the using process, when a valve core in the ball valve cannot rotate, the traditional ball valve cannot be normally used and is usually integrally disassembled, and if the ball valve cannot be disassembled in advance in some special environments, the pressure can not be released, and the existing ball valve structure is poor, the comparatively single problem of user mode, guarantee through the structure setting to the outer tube that the user can be stable use at body internally mounted ooff valve, the cooperation ooff valve that the user can be stable is guaranteed through the structure setting of inner arc board simultaneously and is carried out sealing connection and use, guarantee through the structure setting to the ooff valve that the user can be stable open and close the outer tube and use through the water conservancy diversion ball, guarantee through the structure setting of operating device simultaneously that the user can be stable rotation control water conservancy diversion ball turned angle's purpose, guarantee through the structure setting to adjustment mechanism that the user can stable control water conservancy diversion ball through-flow use.

Furthermore, be provided with the through-flow hole in the center of water conservancy diversion ball, the through-flow hole is the through hole, guarantees the purpose that the user can be stable carries out the water conservancy diversion through rotating the water conservancy diversion ball through the structure setting to the through-flow hole.

Further, still install the honeycomb duct on the water conservancy diversion ball, honeycomb duct and through-flow hole mutually perpendicular set up, and honeycomb duct and water conservancy diversion ball integrated into one piece, set up through the structure to the honeycomb duct and guarantee that the through-flow hole is blocked on the water conservancy diversion ball, the user can carry out drainage pressure release through the honeycomb duct and use.

Further, the middle part symmetry of honeycomb duct is provided with the sealing ring, sealing ring and honeycomb duct integrated into one piece, and even being provided with a plurality of through-holes on the sealing ring, coming to carry out spacing and sealing connection to the closing plate through the sealing ring of both sides, guarantee that can stable sealed rotation between closing plate and the sealing ring is connected the use, come to be convenient for through the setting of through-hole simultaneously and cooperate with the mating holes to be connected.

Further, an arc-shaped rod groove is further formed in the flow guide pipe, the arc-shaped rod groove is formed in the middle of the upper end face of the flow guide pipe, and the stable installation and use of the operating rod are guaranteed through the structural arrangement of the arc-shaped rod groove.

Further, operating device includes stand and operation panel, the head at the stand is installed to the operation panel, and operation panel and stand fixed connection, guarantees through the structure setting to operating device that the user can drive the operation panel through the stand and rotate.

Furthermore, the middle part of the stand column is also provided with a sliding groove, and the structure of the sliding groove is arranged to ensure that a user can better operate and use through the operating rod.

Further, adjustment mechanism includes closing plate and action bars, the closing plate rotates and installs in the honeycomb duct, the action bars sets up the up end at the closing plate, and action bars and closing plate fixed connection, and the operation action bars that guarantee through the structure setting to adjustment mechanism that the user can be stable drives the closing plate and rotates, just can carry out the water conservancy diversion when rotating through-hole and cooperation hole to its position and use, just reaches the purpose of cutting off when rotating through-hole and cooperation hole stagger.

Furthermore, the sealing plate is also provided with a matching hole matched with the through hole, and the matching hole penetrates through the front end and the rear end of the sealing plate.

Further, still be provided with flange on the body, the body symmetry sets up at flange's both ends, and body and flange integrated into one piece, and through the structure setting to flange, guarantee that the user can be stable cooperate equipment and outside to be connected and use.

Compared with the prior art, the invention has the beneficial effects that: the invention designs a novel ball valve structure by researching the traditional ball valve structure and the using process, is convenient for a user to drive the upright post to rotate stably through the operating disk in the actual using process, thereby achieving the purpose of rotating the flow guide ball, ensuring that the ball valve can be stably used in through flow when the through flow hole rotates to the pipe body in the same direction, when the through-flow hole rotates to the direction perpendicular to the pipe body, the through-flow hole can be in sealing fit with the inner arc plate, so that the liquid in the pipe body can be ensured to stop, meanwhile, when the flow guide ball in the ball valve can not rotate, a user can drive the sealing plate to synchronously rotate by controlling the operating rod, when the matching hole is aligned with the through hole, water flows on two sides can be stably used for through flow, and the water flow can be used as pressure relief and can also be used as another drainage mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the device of the present invention;

FIG. 2 is a front view of the device of FIG. 1;

FIG. 3 is a cross-sectional view of the device of FIG. 2 taken along the line A-A;

FIG. 4 is a schematic structural view of the on-off valve shown in FIG. 1;

FIG. 5 is a left side view of the device of FIG. 4;

FIG. 6 is a front view of the device of FIG. 4;

FIG. 7 is a cross-sectional view of the device of FIG. 6 taken along the line B-B;

FIG. 8 is a schematic structural view of the outer tube shown in FIG. 1;

FIG. 9 is a front view of the device of FIG. 8;

fig. 10 is a cross-sectional view of the device of fig. 9 taken along the direction C-C.

In the figure: 1. an outer tube; 11. a pipe body; 111. a connecting flange; 12. an inner arc plate; 2. an on-off valve; 21. a flow guide ball; 211. a through-flow aperture; 212. a flow guide pipe; 213. a seal ring; 214. a through hole; 215. an arc-shaped rod groove; 22. an operating mechanism; 221. a column; 222. an operation panel; 223. a chute; 3. an adjustment mechanism; 31. a sealing plate; 32. an operating lever; 33. a mating hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, a novel ball valve structure includes an outer tube 1, a switch valve 2 and an adjusting mechanism 3, the outer tube 1 includes a tube body 11 and an inner arc plate 12, the structure of the outer tube 1 is configured to ensure that a user can stably install the switch valve 2 inside the tube body 11 for use, and the structure of the inner arc plate 12 is configured to ensure that the user can stably cooperate with the switch valve 2 for use in a sealing connection manner, the inner arc plate 12 is symmetrically disposed on the inner side surface of the tube body 11, and the inner arc plate 12 and the tube body 11 are integrally formed, and by researching the conventional ball valve structure and the use process, a novel ball valve structure is designed, so that the user can stably drive a stand column 221 to rotate through an operation panel 222 in the actual use process to further achieve the purpose of rotating a diversion ball 21, when the through-flow hole 211 rotates to the pipe body 11 in the same direction, the ball valve can be ensured to be stably used for through-flow, when the through-flow hole 211 rotates to the pipe body 11 in the perpendicular direction, the through-flow hole 211 can be in sealing fit with the inner arc plate 12, the stop of liquid in the pipe body 11 can be ensured, meanwhile, when the flow guide ball 21 in the ball valve cannot rotate, a user can drive the sealing plate 31 to synchronously rotate by controlling the operating rod 32, when the matching hole 33 is aligned with the through hole 214, water flows on two sides can be stably used for through-flow, the ball valve can be used for pressure relief and can also be used as another drainage mode, the problems that the existing ball valve is simple in structure, the ball valve can only be simply used for on-off adjustment in the using process, when a valve core in the ball valve cannot rotate, the traditional ball valve cannot be normally used are solved, the ball valve is characterized in that the ball valve is usually required to be integrally disassembled, and the ball valve cannot be disassembled if pressure relief cannot be carried out in advance in some special environments, and meanwhile, the existing ball valve is poor in sealing effect and single in use mode;

the switch valve 2 comprises a flow guide ball 21 and an operating mechanism 22, the flow guide ball 21 is installed in the inner arc plate 12, the flow guide ball 21 is rotatably connected with the inner arc plate 12, the operating mechanism 22 is fixedly installed at the upper end of the flow guide ball 21, the structural arrangement of the switch valve 2 ensures that a user can stably open and close the outer tube 1 through the flow guide ball 21 for use, meanwhile, the structural arrangement of the operating mechanism 22 ensures that the user can stably and rotatably control the rotation angle of the flow guide ball 21, a through hole 211 is formed in the center of the flow guide ball 21, the through hole 211 is a through hole, the structural arrangement of the through hole 211 ensures that the user can stably and rotatably control the flow guide ball 21 for flow guide, a flow guide pipe 212 is further installed on the flow guide ball 21, the flow guide pipe 212 and the through hole 211 are perpendicular to each other, and the flow guide pipe 212 and the flow guide ball 21 are integrally, when the flow-through hole 211 on the flow-guiding ball 21 is blocked by the structural arrangement of the flow-guiding pipe 212, a user can discharge and relieve pressure through the flow-guiding pipe 212, the sealing rings 213 are symmetrically arranged in the middle of the flow-guiding pipe 212, the sealing rings 213 and the flow-guiding pipe 212 are integrally formed, and a plurality of through holes 214 are uniformly arranged on the sealing rings 213, the sealing plates 31 are limited and hermetically connected through the sealing rings 213 on both sides, so that the sealing plates 31 and the sealing rings 213 can be stably and rotatably connected for use, and are conveniently in matched connection with the matching holes 33 through the arrangement of the through holes 214, the flow-guiding pipe 212 is further provided with an arc-shaped rod groove 215, the arc-shaped rod groove 215 is arranged in the middle of the upper end surface of the flow-guiding pipe 212, so that the operating rod 32 can be stably installed for use through the structural arrangement of the arc-shaped rod groove 215, the, the operation panel 222 is fixedly connected with the upright column 221, the structural arrangement of the operation mechanism 22 ensures that a user can drive the operation panel 222 to rotate through the upright column 221, the middle part of the upright column 221 is also provided with a sliding groove 223, and the structural arrangement of the sliding groove 223 ensures that the user can better operate and use through the operation rod 32;

the adjusting mechanism 3 is arranged in the middle of the flow guide ball 21, and the adjusting mechanism 3 is rotationally connected with the flow guide ball 21, the user can be ensured to stably control the flow guiding ball 21 to be used through the structural arrangement of the adjusting mechanism 3, the adjusting mechanism 3 comprises a sealing plate 31 and an operating rod 32, the sealing plate 31 is rotatably arranged in the flow guiding pipe 212, the operating rod 32 is arranged on the upper end surface of the sealing plate 31, the operating rod 32 is fixedly connected with the sealing plate 31, the sealing plate 31 is also provided with a matching hole 33 matched with the through hole 214, the matching hole 33 penetrates through the front end and the rear end of the sealing plate 31, the structure of the adjusting mechanism 3 is designed to ensure that the user can stably operate the operating rod 32 to rotate the sealing plate 31, when the through hole 214 and the matching hole 33 are rotated to the positions for flow guiding, the purpose of flow stopping can be achieved when the through hole 214 and the matching hole 33 are rotated to be staggered.

The device obtained by the design can basically meet the use requirement of a novel ball valve structure, but the designer further improves the device according to the aim of further improving the function of the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.