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How to use the pressure gauge correctly
2011-10-27 9:43:42

  各个工序环节的压力变化 ,可以通过压力表 直观 精确 地显示出 In industrial applications, the pressure change in each process step can be displayed intuitively and accurately through the pressure gauge .

  一种 常见的仪表计量器具, 广泛应用于各个领域。 Pressure gauge is a common instrument and measuring instrument, which is widely used in various fields. 在工业行业的运行中,由于 忽视压力表使用问题, 因此 给安全 使用压力表 带来 了许多的 隐患 ,以下介绍几点 However , in the operation of the industrial industry, due to the neglect of the use of pressure gauges, it has brought many hidden dangers to the safe use of pressure gauges .    
   压力表 不规范安装配置 :在压力表的 规程规范中 对安装、配置、检验、使用、维护等 各方面都 明确 规定要求。 1. Irregular installation and configuration of pressure gauges: In the specifications of pressure gauges, there are clear requirements for installation, configuration, inspection, use, and maintenance . 实际装配 会出现不同的问题: 压力表 盘径与量程 不适合工作 要求 特殊条件 环境下 ,没有 采用特殊仪表 ,比如: 有毒、腐蚀 易燃、易爆等 等条件下; 压力表的 次要部位或 多表监控处 减少 设置 只数 However, during actual assembly , different problems will occur: ① The diameter and range of the pressure gauge will not suit the requirements of the work ; Under special conditions , no special instruments are used , such as: toxic, corrosive , flammable, Explosive and other conditions; The secondary part of the pressure gauge or the multi-meter monitoring place reduces the number of settings .  
   压力表 2 , pressure gauge 不落实检测检定工作 如果要 保障压力表 量值传递准确、技术性能可靠、安全生产的有效保证 ,那么就需要 法律措施强制检定 压力表 一般半年 为一次 检定周期 不提前申请检定 安装 新购压力表 ,要先 经检定合格 才能 使用 使用超检定周期现象很严重 The non-implementation of testing and verification work : If it is necessary to ensure the accurate transmission of pressure gauges , reliable technical performance, and effective guarantee of safe production , then legal measures are required to force the verification ; ② The pressure gauge is generally a verification cycle for half a year , without prior application Verification and installation of newly purchased pressure gauges must pass the verification before they can be used , and the phenomenon of using the over-verification cycle is very serious .

压力表 日常维护不重视使用 压力表的 表盘不清扫 表盘 腐蚀或 玻璃破碎 防爆孔保护膜脱落 表针不归零位或 波动严重等现象 不定期进行 对压力表的 检查、清洗 、没有 记录使用情况 3. The daily maintenance of the pressure gauge does not pay attention to the use : The dial of the pressure gauge is not cleaned , the dial is corroded or the glass is broken ; ② the protective film of the explosion-proof hole is peeled off ; ③ the needle does not return to zero or serious fluctuations ; irregular Inspection, cleaning of pressure gauges , no record of usage
    压力表 ,这 是每个安全工作者的 保障: Be sure to use a good pressure gauge , which is the guarantee of every safety worker :

检测检定机构应 积极做好压力表的检定工作,及时 降级、报废检定使用不符合要求的压力表,保证量值 准确、性能可靠; 1. The testing and verification agency should actively do a good job in the verification of pressure gauges, and timely downgrade and scrap the verification to use pressure gauges that do not meet the requirements to ensure the accuracy of the value and reliable performance;

使用单位要不断提高安全意识、责任意识,真正管理好 利用好压力表的特性,使其 充分 发挥出 " 眼睛 " 的作用; 2. The user unit should continuously improve the awareness of safety and responsibility, truly manage and make good use of the characteristics of the pressure gauge to make it fully play its role of " eye " ;

监督部门要严格规程、规范要求,有重点地监督压力表使用中的违规现象,依法 严处 违规操作、违法使用行为。 3. Supervision departments should strictly follow the rules and regulations, supervise the violations in the use of pressure gauges in a focused manner, and strictly deal with illegal operations and illegal use according to law .