a ball valve

A technology for ball valves and valve sleeves, applied to valve details, valve devices, multi-way valves, etc., can solve problems such as time-consuming and energy-consuming, potential safety hazards, and long assembly time, and achieve convenient disassembly, assembly, and maintenance. Effect

Active Publication Date: 2020-08-07
蓬莱环得钢阀有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing ball valve has a complex structure and takes a long time to assemble. The pipeline needs to be disassembled during maintenance, which consumes time and energy, and the parts of the ball valve can be disassembled arbitrarily, which is likely to cause safety hazards

Method used

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Examples

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Embodiment Construction

[0027] see Figure 1-12 As shown, a ball valve includes a top cover 9 and a valve housing 1 with an opening at the upper end, the lower end of the valve housing 1 is provided with a first channel 1a, the side of the valve housing 1 is provided with a center located in the same horizontal plane, and The coaxial second channel 1b and the third channel 1c; the top cover 9 is arranged on the upper opening of the valve housing 1 through the U-shaped lock bar 7, and the opening of the U-shaped lock bar 7 is provided with a lock block 8; The side of the valve housing 1 is provided with two first insertion holes 101 for the insertion of the U-shaped lock bar 7 side by side near its upper opening, and the top cover 9 is provided with two side by side for the U-shaped lock bar 7. The second insertion hole 9a for insertion. The valve housing 1 is provided with a valve core assembly installed on the top cover 8 at the first channel 1a; the valve core assembly is used to control the on-of...

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PUM

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Abstract

The invention discloses a ball valve. The ball valve comprises a top cover and a valve shell with an opening at the upper end, wherein a first channel is formed in the lower end of the valve shell, and a second channel and a third channel with the centers located in the same horizontal plane are arranged on the side surface of the valve shell; the top cover is arranged at the opening of the upperend of the valve shell through U-shaped lock rods, and lock blocks are arranged at the openings of the U-shaped lock rods; a valve element assembly installed on the top cover is arranged the position,where the first channel is located, in the valve shell; and the valve element assembly is used for controlling connecting and disconnecting of the first channel, the second channel and the third channel. The ball valve has the advantages of being convenient to detach and maintain, and has anti-theft and anti-disassembling functions.

Description

technical field [0001] The invention relates to the technical field of ball valves, in particular to a three-way ball valve. Background technique [0002] Ball valves are widely used in oil and natural gas pipelines, and in oil extraction, oil refining, petrochemical, chemical, chemical fiber, metallurgy, electric power, nuclear power, food, tap water and papermaking and other devices. The existing ball valve has a complex structure and takes a long time to assemble. It takes time and energy to disassemble the pipeline during maintenance, and the parts of the ball valve can be disassembled arbitrarily, which is likely to cause safety hazards. Contents of the invention [0003] (1) Technical problems to be solved [0004] The object of the present invention is to provide an integrated ball valve which is easy to disassemble and maintain, and has the function of preventing disassembly. [0005] (2) Technical solution [0006] In order to achieve the above object, the pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K5/06F16K11/087F16K27/06F16K35/10
CPCF16K5/0605F16K5/0626F16K5/0689F16K11/087F16K27/067F16K35/10
Inventor 不公告发明人
Owner 蓬莱环得钢阀有限公司
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