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Novel ball valve

A ball valve, a new type of technology, applied to the valve details, valve device, valve shell structure, etc., can solve the problems of user trouble, complex structure of anti-theft ball valve, etc., and achieve the effect of reliable structure

Inactive Publication Date: 2020-08-18
邵延荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of anti-theft ball valve has a complex structure, and it is not easy to open the ball valve again if the key is lost during use, which brings trouble to the user

Method used

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  • Novel ball valve
  • Novel ball valve
  • Novel ball valve

Examples

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Embodiment Construction

[0026] see Figure 1-8 A new type of ball valve is shown, including a valve body 2, the valve body 2 is provided with a mounting hole 101 with an open lower end, and the left side of the valve body 2 is fixedly installed with a left channel pipe 4a communicating with the mounting hole 101, a right The side is fixedly installed with the right passage pipe 4b communicating with the installation hole 101, and the left passage pipe 4a and the right passage pipe 4b are coaxially arranged; the lower end opening of the installation hole 101 is fixedly provided with an end cover 3, and the installation hole 101 is rotatably connected to the end cover 3 with a ball core 1 for controlling the on-off of the left passage pipe 4a and the right passage pipe 4b; The lower end extends into the mounting hole 101 and is fixedly connected to the valve stem 6 with the ball core 1. The upper end of the valve stem 6 is fixedly equipped with a handle rod 7; the valve block 5 is provided with a fan-s...

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Abstract

The invention discloses a novel ball valve. The valve comprises a valve body, a mounting hole with an opening in the lower end is formed in the valve body, a left channel pipe communicating with the mounting hole is fixedly mounted on the left side of the valve body, a right channel pipe communicating with the mounting hole is fixedly mounted on the right side of the valve body, an end cover is fixedly mounted on an opening in the lower end of the mounting hole, a ball core is rotatably connected to the end cover in the mounting hole, a valve block is fixedly mounted on the upper end of the valve body, a valve rod with the lower end extending into the mounting hole and fixedly connected with the ball core is rotatably connected into the valve block, a sector-shaped groove with the valve rod as the center is formed in the valve block, the circumference side face of the valve rod is provided with a baffle extending into the sector-shaped groove, the baffle divides the sector-shaped groove into a left cavity and a right cavity, a password assembly is mounted in the valve block, and is used for controlling the left cavity and the right cavity to be on and off, and the novel ball valveis simple in structure and can achieve the theft opening or closing prevention effect.

Description

technical field [0001] The invention belongs to the technical field of pipeline valves, in particular to a novel ball valve. Background technique [0002] Ball valves are widely used in oil field wellheads, oil tanks, gathering stations, oil and gas pipeline systems, and petrochemical industries. People usually use valves such as ball valves to control the flow of liquid and gas, and most of these ball valves can be opened and closed freely. Due to the need for management, ball valves in some positions are prohibited from being opened and closed at will, such as the main pipeline gate, etc., and a locking device is required on the ball valve to prevent others from opening the valve without authorization to steal oil and gas. In order to achieve the anti-theft effect, various anti-theft ball valves have appeared on the market. Some anti-theft ball valves have complex structures and are inconvenient to use; while some anti-theft ball valves have simple structures and poor anti...

Claims

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Application Information

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IPC IPC(8): F16K5/06F16K5/08F16K27/06F16K31/60F16K35/10E05B37/02E05B15/00E05B65/00
CPCE05B15/00E05B37/02E05B65/00F16K5/0647F16K5/08F16K27/067F16K31/60F16K35/10
Inventor 邵延荣耿永红张静静
Owner 邵延荣
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