Because the PLC control automatic valve has the failure rate to be low, the reliability is high, merits and so on service convenience, thus obtains the widespread application. PLC控制车库自动由于具有故障率低、可靠性高、维修方便等优点,因而得到广泛的应用。
Based on the waterhammer-simulation on the liquid level automatic control valve, the main influence factor of the waterhammer and the way to control it axe fully analyzed. 通过对该阀进行水击仿真,对影响水击压强大小的主要因素及如何控制水击危害进行了研究。
The role of compression springs bad gall on automatic control valve flow area of the size, so that a constant flow through the valve. 弹簧受压差的作用自动控制阀胆上过流面积的大小,从而使通过阀门的流量恒定。
The smoke detection probe controls a relay provided at the driving cap position; the relay controls the power supply of each branch circuit and an electromagnetism automatic valve of the automobile. 烟感探头控制装在驾驶室处的继电器,继电器控制汽车的各支路电源和电磁自动阀门。
Apply to motor vehicles, petroleum, chemical, pharmaceutical and automatic control valve system. 适用于汽车、石油、化工,制药及自动控制系统中的调节阀。
Application of the automatic alternate valve high and low presser on the assembling line of odd hydraulic pillar 高低压自动换向阀在单体液压支柱组装线上的应用
The early automatic valve control system uses the relay logical control, has been eliminated gradually. 早期的车库自动控制系统采用继电器逻辑控制,已逐渐被淘汰。
According to the problem, the oil overflows from oil tank in the process of receive and deliver oil, an automatic valve which operating depends on its transportation medium self-pressure is designed. 根据油库收发油过程中存在的溢油问题,研制了一种完全依靠输送流体自身压力,实现对油罐液位的自力式控制的控制阀。
There are different kinds of valves ranging from simple hand operated valve to fully automatic valve for control of gas-air mixture. 有很多从简单的手阀等各种阀到全自动控制天然气混空气阀。
Design of the WATTS Automatic Control Valve minimizes potential valve damage that can be caused by cavitation. 美国瓦茨自动控制阀的结构将可能导致空穴现象的阀门损坏潜在危险降低到最小程度。
Check Valve before the valve is to use the pressure after poor hoist the automatic valve, it is the role of the media flows only in one direction, reverse and stop its flow. 止回阀是利用阀前阀后的压力差而自动启闭的阀门,它的作用是使介质只做一个方向的流动,而阻止其逆向流动。
Students check the automatic drain valve of the front end of the valve is open. 检查自动排水阀前端之球阀是否打开。
The monthly examination of automatic drain valve is a dirty block, such as dirty block clean. 每月需检查自动排水阀是否有脏堵,如脏堵请清洗。
The low cost automatic water valve without electrical power control is the key component used in irrigation system. 无电源控制阀门是低成本和高自动化节水灌溉系统中的关键元件。
Structure, work principle and service and maintenance of the automatic valve clearance ad-juster are introduced. 介绍了气门间隙自动调整器的结构、工作原理,以及其维护与保养。
The utility model relates to a safety protecting device for the automatic braking of automobiles, comprising a safety plate, a protective net, an automatic air valve, and a propeller. 一种汽车自动刹车安全保护装置,有安全板、保护网、自动气阀、推进器组成。
Cam controlled automatic by-pass valve 凸轮控制自动旁通阀
An automatic brake valve surface defect detection system based on the image processing technology has been developed. 开发了一种基于图像处理技术的制动阀表面缺陷自动检测系统。
This article introduced that we confronted many problems when home-making automatic valve port packager for PVC paste resin and how to solve them. 介绍PVC糊树脂阀口自动包装机国产化过程中遇到的问题以及解决方法。
An automatic valve for trapping oil and draining rainwater in oil storage 一种新型防火堤自动阻油排水阀
Research and Design of a New Multi-Function Hydraulic Automatic Control Valve 一种新型多功能液力自动阀的研究与设计
Studied the cooperation of balance valve, automatic control valve, electric valve and temperature-control valve, presented their cooperation-application principle. 对平衡阀、自力式阀门与电动阀和温控阀的配合应用进行了研究,提出了它们配合应用的一般原则。
Base on air flowing theory and the principle of 120 distribute valve, established a simulation model of train brake system. In this article, discussed the function and the constitute of train brake system model, including locomotive automatic valve and 120 Chinese vehicle valve. 根据气体流动理论和120阀原理建立了列车空气制动系统仿真模型,介绍了机车自动制动机和车辆120阀模型的组成,各种功能的实现方法。
The principle of the automatic apocatharsis valve was described theoretically and its reliability was analyzed. 从理论上论述了自控阀的工作原理,并对自控阀的可靠性进行了分析。
The structure of the automatic valve is simple and the cost is low. 这种阀较为安全、可靠,能自动阻油和排水,并且具有结构简单、造价低廉的特点,可适于一般油库使用。
Domestic production of automatic valve port packager for PVC paste resin PVC糊树脂阀口自动包装机国产化
This paper discusses a new multi-function hydraulic automatic control valve,, detailing its structure, function and features. 提出了一种新型多功能液力自动阀,详细论述其结构、功能、特点。
Improvement of SCS automatic valve control loop SCS系统电动门控制回路改造
The reason why the automatic exhaust valve failed to be used for air exhaust from siphon tube was investigated. 对自动排气阀不能用于虹吸管排气的理由进行了分析。
The instrumentation has the functions of automatic alarm to water shortage and automatic control valve. 仪表具有余水量不足自动报警功能和阀门自动控制功能。