One-way valve with flow monitor

A monitor and one-way valve technology, applied in the direction of control valve, valve device, functional valve type, etc., can solve the problems of time-consuming, complicated installation, low efficiency, etc., and achieve the effect of low cost, simple operation and simple structure

Inactive Publication Date: 2018-04-24
江阴市霞客镇长润机电厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the conventional one-way valve is complicated, the installation is cumbersome, the efficiency is low, and it takes a lot of time to install it on a large machine

Method used

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  • One-way valve with flow monitor

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Embodiment Construction

[0011] see figure 1 , the present invention relates to a check valve with a flow monitor, comprising a valve body 1, a valve seat 2 is fixed inside the valve body 1, an oil passage hole 2.1 is opened on the valve seat 2, and the valve seat 3 is provided with There is a spring seat 3, the bottom of the spring seat 3 covers the oil passage hole 2.1, a spring sleeve 4 is arranged above the spring seat 3, a spring 5 is arranged between the spring seat 3 and the spring sleeve 4, and the valve The seat 2, the spring seat 3 and the spring sleeve 4 are fixed through the bolt 6 from bottom to top, the top of the bolt 6 is provided with a lock nut 7, and the lock nut 7 is used to fix the bolt 6, and the valve body 1 Both the bottom and the top are fixed with flanges 8, and the flanges 8 are used to fix the one-way valve with flow monitor on the oil pipe and the flange of the hydraulic machine. The rear side pipeline of the valve body 1 is provided with The flow monitor can monitor the ...

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Abstract

The invention relates to a one-way valve with a flow monitor. The one-way valve is characterized by comprising a valve body (1), wherein a valve seat (2) is fixedly arranged inside the valve body (1);an oil path through hole (2.1) is formed in the valve seat (2); a spring seat (3) is arranged on the valve seat (3); the oil path through hole (2.1) is covered by the bottom of the spring seat (3); aspring sleeve (4) is arranged above the spring seat (3); a spring (5) is arranged between the spring seat (3) and the spring sleeve (4); the valve seat (2), the spring seat (3) and the spring sleeve(4) penetrate from bottom to top through a bolt (6) for being fastened; a locking nut (7) is arranged on the top of the bolt (6); a flange (8) is arranged on each of the bottom and the top of the valve body (1); and the flow monitor is arranged in a rear side pipeline of the valve body (1). The one-way valve with the flow monitor is simple in structure, is relatively low in cost, and greatly improves mounting efficiency.

Description

technical field [0001] The invention relates to a one-way valve with a flow monitor, which is mainly used in diesel engines and belongs to the technical field of valves. Background technique [0002] A diesel engine is an engine that burns diesel to obtain energy release. It has good thermal efficiency and economy. The diesel engine uses compressed air to increase the air temperature, so that the air temperature exceeds the self-ignition point of diesel, and then injects diesel and diesel spray. It ignites and burns by itself while mixing with air. Therefore, a diesel engine does not require an ignition system. At the same time, the oil supply system of the diesel engine is relatively simple, so the reliability of the diesel engine is better than that of the gasoline engine. Due to the limitation from deflagration and the requirement of diesel self-ignition, the compression ratio of diesel engine is very high. Both thermal efficiency and economy are better than gasoline e...

Claims

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Application Information

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IPC IPC(8): F16K15/06F16K37/00
CPCF16K15/06F16K37/00
Inventor 孙运涛
Owner 江阴市霞客镇长润机电厂
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