B302-2 automatic air supply device

Description

Type B****2 air supply device is composed of two electromagnetic valve, a safety valve, an exhaust valve and pipe, through the automatic control circuit, automatic air or closed, in order to maintain the hydropower station hydraulic device or other storage device in the gas-liquid ratio. 本品通过一系列阀的优化组合，解决了传统上因电磁阀漏气导致贮能器的气压超高而影响正常工作的问题。它具备自动工作功能的同时，还具备手动补气、停止补气、排气的功能。 This product by optimizing the combination of a series of valves, to solve the traditional electromagnetic valve leakage caused by the pressure accumulator to ultra high and affect the normal work of the problem. It has automatic functions at the same time, also has a manual air supply, air supply, exhaust stop function. 二、特点 Two, characteristics ■ 集补气、排气、安全保护及自保持电气控制回路于一体,自成一个独立的体系。 ■ set safety protection air supply, exhaust, and self maintaining electrical control circuit in one, become an independent system. ■ 装置中的两个电磁阀具有体积小、工作压力高、消耗功率低、动作可靠的特点。 Two solenoid valves ■ device has the advantages of small size, high working pressure, low power consumption, reliable action. ■ 操作时既可自动、也可手动，应用范围广。 ■ operation can be automatically, can also be manually, a wide range of applications. ■ 装置中设置安全阀,可实现非常状况下的自保护,确保贮能器运行的安全性。 Set the safety valve ■ device, can realize the self protection very condition, ensure the safety operation of the energy storage device. ■ 排气出口均配有消声器,大大降低了排放高压气体时所产生的刺耳噪音。 ■ exhaust outlet are equipped with muffler, greatly reducing the harsh noise generated when the discharge pressure gas. ■ 整套装置所有零部件均采用不锈材料，绝不会生锈。 ■ the whole device all parts are made of stainless steel material, will not rust. ■ 采用进、出口双过滤器结构方式，既可保证气源不洁时装置能正常工作,也可杜绝装置以外管道铁锈从装置上端出气口掉入装置内,影响正常工作,过滤器滤芯更换方便。 ■ use, export double filter structure, not only can ensure the air dirty device can work normally, also can prevent the outside pipe rust from the upper device device outlet into the device, affect the normal work, filter replacement is convenient. 三、技术参数 Three, the technical parameters ■ 介质：干燥无腐蚀气体 ■ medium: dry and non corrosive gases ■ 通径：*0mm ■ path: *0mm ■ 额定压力：6.4Mpa ■ rated pressure: 6.4Mpa ■ 最小动作压差0.3MPa ■ minimum working pressure 0.3MPa ■ 环境温度：5～*0℃ ■ environment: temperature 5 ～ *0 ℃ ■ 相对湿度： ≤*5% ■ relative humidity: ≤ *5% ■ 工作电压：DC**0V、AC**0V ■ working voltage: DC**0V, AC**0V ■连接管路时，应将管内清理干净，不得有铁屑、锈铁皮等脏物. ■ connecting pipe, the pipe should be clean, no rust iron, tin and other dirt ■不可安装在有水溅到的地方 ■ can not be installed in the water splashed into place ■电磁阀应装在垂直于地面的方向上 ■ solenoid valve should be installed in the direction perpendicular to the ground ■两个电磁应同时励磁 ■ two electromagnetic excitation ■本装置在出厂前已试验合格，现场不可分解组装 ■ the device at the factory before the test, the indecomposable assembly ■过滤器滤芯面积大，可两年清洗一次 ■ filter area is large, can be cleaned once two years ■更换滤芯步骤： ■ replace the filter step: 关闭装置前端进出气总阀，拧开气源端及工作腔空气过滤器与 Making closing device front gas inlet and outlet valve, end and a working chamber air and unscrew the gas filter 焊接管接头端六角螺母，拧下安装基板上两个M*0内六角安装 Making welding pipe joint end six hexagon nut, screw off the mounting substrate two M*0 inner six angle installation 螺钉，拆下补气装置，拆下过滤器，取出过滤滤芯更换，按上 Making screws, remove the air supply device, remove the filter, remove the filter element replacement, according to 述过程反向装配。 Making the process of reverse assembly. 更换电磁铁时请按如下步骤： Please replace the electromagnet according to the following steps: 切断电源，拆下电磁铁上电源插座，按下电磁铁紧固螺钉，更 Cut off the power supply, remove the magnet power supply socket, press the electromagnet fastening screws, more 换电磁铁，按上述过程反向装配