金属波纹密封式储油柜产品使用说明书

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金属波纹密封式储油柜产品使用说明书

金属波纹密封式储油柜产品使用说明书
文本预览
金属波纹密封式储油柜
产品使用说明书
Metal bellows sealed oil conservator
product operation manual
山 东 五 岳 电 器 有 限 公 司前言 Preface
金属波纹密封式储油柜采用先进的超柔性不锈钢波纹补偿器做为变压器油容积补偿元件和隔
离元件,在彻底隔绝空气和潮气的条件下,实现对变压器主体油的体积补偿。在工作状态下,内置
的波纹管像一个巨大的风匣漂浮在变压器油环境中,储油柜内部油通过下部的主油口与变压器本体
油相连,波纹管内腔与外界大气相通。当变压器本体内的油随温度变化时,绝缘油发生体积的热胀
冷缩,促使波纹管伸缩,从而改变储油柜内腔的容油体积,实现变压器油体积的补偿。
Metal bellows sealed oil conservator adopts advanced super-flexible stainless steel bellows as
capacity compensation element and isolation seal element,and volume compensation for main body oil of
transformer is realized under complete isolation of air and moisture conditions. In working state,built-in
bellows , like a huge air box, floats in the transformer oil. Conservator is connected to oil tank of
transformer through bottom main oil vent and inner cavity of bellows has a connection with the outer
atmosphere. When the transformer oil temperature varies, the bellows extends or shrinks due to oil
volume expansion caused by heat or contraction caused by cold,then changes the oil capacity of the
conservator,and thus realizes oil volume compensation.
产品结构示意图 product structure illustrative figure
主要性能参数 Main performance characters
● 内置波纹管补偿器的寿命按照30年设计,外油式、
储油柜接线端子
全密封结构,无凝露生产,产品可实现免维护。 conservator connection terminal
● Built-in bellows has 30 years service life,outer-oil
1 2 3 4
5 6 7 8type,complete sealed structure,no dew generation,free maintenance.
● 金属波纹管膨胀或压缩压力小于8kPa;
● Extending or shrinking pressure of metal bellows is less than 8 kPa;
● 金属波纹管可承受残压小于100Pa的真空度;
● Metal bellows can withstand vacuum whose residual pressure is less than100Pa;
● 当储油柜内油位达到最高油位或最低油位时可输出报警信号。
Conservator can output alarm signal when oil level reaching the highest or lowest level.
最高油位报警:90℃
接线面板正面视图
connection pannel
Highest oil level alarm:90℃ facing-view
最低油位报警:使用地区的最低温度 1 2 3 4
Lowest oil level alarm : the lowest 5 6 7 8
计算机
n computer
temperature of working site
接 地 earthing
接点电源:DC/AC 220V 0.3A
Contract power supply:DC/AC 220V
0.3A
产品特点 Product feature
● 结构紧凑,有效容积大;
Compact conformation,large effective capacity;
● 全密封结构及不锈钢芯体,有效防止油质劣化;
Complete sealed structure and stainless steel core, effectively prevent the deterioration of oil;
● 无凝露的结构设计;
No-dew structure design;
● 波纹管压合至极限位置时,产生的压力≤0.005MPa,不影响变压器其他的保护装置的正常运行。
When the metal bellows pressing-close in the limit position,it would generate pressure no more than
0.005MPa, and not affect the normal operation of other transformer protective devices.
产品订货 Product order
● 储油柜型号,变压器总油重
Conservator type, total oil weight of transformer
● 变压器使用地点最低环境温度
The lowest ambient temperature of working site
● 与变压器连接有关尺寸The relative dimensions for connecting transformer
● 其它与产品相关的结构、尺寸要求。
Other structure,dimension requirement relative to product
产品型号、验收、选用 Product type,check,select for using
产品型号 Product type
根据JB/T 6484-2005《变压器用储油柜》金属波纹(外油)密封式储油柜产品规定如下:
According to JB/T 6484-2005, the regulation of mental bellows (outer
oil) sealed oil conservator is as fellows:
示例:设计序号为1、有效直径为1000 mm、有效长度为3550的变压器用金属波纹密封式储油柜
的产品型号为:
Example: the product type of metal bellows sealed oil conservator is BP1-Wb-1000×3550 , of which
design NO. is 1, effective diameter is 1000 mm, effective length is 3550 mm
BP1-Wb-1000×3550
产品验收 product check
1、 目测检查储油柜外表有无凹坑,磕伤痕迹。
Check if there is any indention or collision defect through your eyes
2、 观察油位指示窗的指针是否在最高油位处。
See whether the pointer of oil level indicating window points the highest oil level.
3、随机文件是否齐全。随机文件包括:
安装使用说明书、出厂检验报告、产品合格证、其他文件资料等。Check whether delivery documents are complete. The delivery documents include:
Installation operation instruction,factory test report,product certification and other documents,etc.
产品选用:附产品参数选型表。Product select for using: attaching product parameter select list
波纹储油柜的运输要求 Conservator transport requirement
为防止储油柜在运输过程中,车辆的颠簸对波纹管造成损伤,运输前应对储油柜进行充压,使内
置波纹管处于压合状态,可采用波纹管抽负压或向储油柜内充正压的方法。具体操作步骤如下:
In order to prevent the conservator from damaging due to vehicle shake during transportation. The
conservator should be pressurized before transportation to make the bellows stay press-close state. You
can adopt the method of pulling negative press from bellows or filling positive press to conservator. The
concrete steps are as follow:
1、 打开呼吸口阀门,关闭主油口、排气口阀门。
Open the valve of breath vent,close the valves of main oil vent and air exhausting vent.
2、 从储油柜的充油口充入干燥空气或氮气,压力达到约0.01MPa左右,停止充压,关闭充油口、
呼吸口阀门。
Fill dry air or nitrogen through oil filling vent,stop filling until the pressure reaches about 0.01MPa,
close the valves of oil filling vent and breath vent.
注意:内置波纹管如处于压合状态时,温度指针应处于最高油位处(90℃刻度处)。
Note: If the built-in bellows is in the press-close state, the temperature pointer should be the highest oil
level position(90℃ scale position)
波纹储油柜工作状态 Conservator working state波纹储油柜工作状态下,呼吸口阀门常开,排气口、充油口阀门常闭。
Under the conservator working state,the valve of breath vent is normally open and the valves of air
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