Valve performance test bench

Abstract

The invention discloses a valve performance test bench. The test bench body is provided with a control panel, and the test bench body is also provided with a gas circuit test interface and an electrical test interface which are connected with a valve to be tested; the gas circuit test interface is connected with a gas source device in the test bench; the electrical test interface is connected with a control circuit in the test bench; an electrical accessory of the valve to be tested is connected with the electrical test interface, and a gas circuit accessory of the valve to be tested is connected with the gas circuit test interface. The valve performance test bench has the beneficial effects that: the valve performance test bench disclosed by the invention realizes detection whether the current valve is in good state or not by adopting a definite and visual manner; the technical problems that waste, old and idle valves and accessories can not be reliably and professionally detected and maintained by a using manufacturer due to lack of necessary technical means and that maintenance cost is higher even if the valves and accessories are maintained can be solved; meanwhile, the valve performance test bench is beneficial to energy saving and consumption reduction.

Description

technical field [0001] The invention relates to a test bench, in particular to a valve performance test bench. Background technique [0002] There are various valves distributed in the current industrial site, and their performance directly affects the operation status of the pipeline network in the production field and whether the production process can run well. [0003] In actual production, it is often necessary to invest manpower in daily maintenance of the valve to ensure its stable and good performance. Taking the control valve as an example, the control valve is divided into the valve body connected to the pipeline and the accessory parts installed on the valve body to perform functions such as status monitoring and action execution, referred to as accessories. The installed accessories do not directly contact or have very little contact with the working medium in the valve pipe network. The accessories avoid damage caused by factors such as the erosion and corrosio...

AI Technical Summary

Problems solved by technology

[0005] 1. During the idle process of the control valve, due to factors such as whether the storage condition is good and whether the maintenance is in place, the performance of the valve accessories becomes uncertain with the inventory time, and it is impossible to clearly and intuitively confirm whether the current valve condition is good.

[0006] 2. Valves are vulnerable parts in the production field, but large-scale valves are more expensive. Some valves are still in good condition, and only a few accessories have faults. Due to the lack of necessary technical means, the manufacturer is unable to carry out reliable and professional inspection and maintenance of waste and idle valves and accessories

If it is returned to the original production unit for maintenance, the maintenance cost will be high. Therefore, the old and idle valves have to be disposed of as scrapped, resulting in a certain waste of resources, which is contrary to the current environmental protection economy and circular economy that are vigorously advocated.

Images