波纹储油柜产品说明书

变压器用波纹储油柜Corrugate Conservator for Transformer

产品使用说明书

Product Instruction Manual

沈阳天工热电设备有限公司

Shenyang Tiangong Thermoelectric Equipment Co.,Ltd.

目录

Contents

一、工作原理 (02)

Principle of operation

二、主要性能参数 (03)

Main Performance Parameters

三、产品到货验收 (03)

Check upon delivery

四、产品型号及选用方法 (03)

Product model and selecting method

五、储油柜安装和注油 (04)

Installation&oil injection of conservator

六、附注及参数表 (07)

Annotation and Parameter List

重要提示Important Tips

■储油柜运输前必须充气压将波纹补偿器压合，防止振动损伤！（方法见附注1）■没有充压的波纹储油柜不能运输！

■到现场未处于充压状态的波纹储油柜不能安装！

●Corrugate pipe must be pressed with gas charging before delivering oil

conservator to prevent damages due to vibration!（See Annotation1）

●Corrugate conservator without gas pressing cannot be delivered!

●Corrugate conservator without gas pressing cannot be installed at site!

变压器用波纹储油柜是新一代全密封型储油柜，是胶囊式和隔膜式储油柜的更新换代产品，具有密封性好、使用寿命长、免维护、安装方便等特点，适用于各类油浸式变压器、电抗器和电容器等电力设备。

Corrugate oil conservator for transformer is a kind of new-generation full-sealing type conservator,which is the substitutive product of capsule type and diaphragm conservator.Such oil conservator is characterized with good sealing performance,long-life,no maintenance and convenient installation,etc.,and thus it is suitable to apply for power equipment such as all types of oil immersed transformer,reactor and capacitor,etc.

一、工作原理Principle of operation

BG外油式波纹储油柜采用先进的超柔性不锈钢波纹补偿器作为容积补偿元件和隔离密封元件，在彻底隔绝空气及湿气的条件下，实现对变压器绝缘油的体积补偿。如图1所示，波纹补偿器是一个内腔与大气相通的气囊，放置于绝缘油中，储油腔通过下部连接口与变压器油箱相通。波纹补偿器内腔通过呼吸口与外界大气相通。当绝缘油随温度变化产生体积膨胀或收缩时，促使波纹补偿器伸缩，从而改变柜内油腔大小，实现对绝缘油的体积变化补偿。储油柜各部件的名称及作用参见图1所示。

BG external oil type corrugate conservator adopts with advanced super-flexible stainless steel corrugate pipe as capacity compensation element and isolation seal element,and volume compensation for insulating oil of transformer is realized under complete insulation of air and moisture conditions.As shown in figure1, corrugate pipe is an air bag connecting inner cavity to atmosphere,which is placed in insulation oil.Oil conservator is connected to oil tank of transformer through bottom connector.Inner cavity of corrugate pipe is connected to outer atmosphere through breath vent.When volume of insulation oil expanses or shrinks as the changes of oil temperature,it makes the corrugate pipe extend or shrink,and thus changes the volume of oil chamber in the conservator,realizing the volume compensation for insulation oil.Designation and function of all parts of oil conservator refer to figure1.