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A self-positioning self-aligning double hydraulic ball valve

A ball valve and dual technology, applied in the field of self-aligning dual hydraulic ball valves, can solve the problems of poor sealing, insufficient stability and low efficiency of ball valve connections, and achieve the effects of improving stability, improving performance and improving sealing.

Active Publication Date: 2020-11-20
JIANGSU BOTWAY FLUID TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned valve body is in use, since most of the ball valve cores are set to one, the automatic centering speed of the valve is slow and the efficiency is low. However, when in use, the connection of the ball valve is poor and not stable enough

Method used

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  • A self-positioning self-aligning double hydraulic ball valve
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Embodiment Construction

[0029] In order to further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention, and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments, for reference Those of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the present invention, a self-aligning self-aligning double hydraulic ball valve is provided.

[0031] Now in conjunction with accompanying drawing and specific embodiment the present invention is further described, as Figure 1-7As shown, the self-positioning self-aligning double hydraulic ball val...

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Abstract

The invention discloses a double hydraulic ball valve with a self-alignment center adjusting function. The double hydraulic ball valve comprises a ball valve body; pipe sleeves are symmetrically arranged on the two sides of the ball valve body; the pipe sleeves are sleeved with mounting plates which are arranged on the two sides of the ball valve body; flanges are arranged at the two ends, away from the ball valve body, of the pipe sleeves correspondingly; mounting mechanisms are arranged at the ends, away from each other, of the adjacent flanges correspondingly; an adjusting rod is arranged in the middle of the top end of the ball valve body; the adjusting rod is sleeved with a flat washer, a handle and a fixing plate which are sequentially arranged from bottom to top; a clamping mechanism located on one side of the flat washer is arranged at the top end of the ball valve body; the ball valve body comprises a first valve seat and a second valve seat located below the first valve seat;a movable groove is formed in the first valve seat; and a lifting mechanism is arranged at the top end in the first valve seat. The double hydraulic ball valve has the beneficial effects that by arranging the mounting mechanisms, connecting tightness of the ball valve and an external-connecting water pipe is effectively achieved, airtightness of the ball valve is improved, through the design, theball valve has the automatic center adjusting function, and meanwhile using performance of the ball valve is effectively improved.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a self-positioning and self-aligning double hydraulic ball valve. Background technique [0002] The ball valve is an opening and closing part, which is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for the regulation and control of fluids, where there is a strong shear force between the V-shaped ball core of the hard-sealed V-shaped ball valve and the metal valve seat of hard-facing hard alloy. The multi-way ball valve can not only flexibly control the confluence, diversion, and flow direction switching of the medium on the pipeline, but also close any channel and connect the other two channels. [0003] According to the patent number CN201720514461.X, a self-positioning self-aligning double hydraulic ball valve is disclosed, through the first sleeve, ejector rod, block, chute, connecting column, ball, ball valve core, first docking g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K5/06F16K27/06F16K31/60
CPCF16K5/0605F16K5/0647F16K27/067F16K31/60
Inventor 马春辉曹洋姚晨李正龙严盛盛
Owner JIANGSU BOTWAY FLUID TECH CO LTD
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