Air Audit Engineer

Location: 

Shanghai, SH, CN, 200051

Req ID:  18904

岗位职责

 

一、售前技术支持(离心机组专项)

 

1. 熟悉离心空压机运行工况:大流量区间、0.6–1.0MPa稳定排气、高温排气、管网压力波动、连续24h运行、微油含水复杂工况,可独立完成现场工况勘测与参数核算。

 

2. 根据空压站总管、分支管网、机组出口、节能审计等不同场景,独立完成流量计选型(涡街、热式质量、气体涡轮、差压式),输出精准选型方案、管径复核、量程匹配、温压补偿方案。

 

3. 编制空压站流量计量技术方案、能耗评估报告、预算清单、投标技术文件,配合销售完成技术交流、方案宣讲、项目技术答疑。

 

4. 分析离心空压站计量痛点:压力波动计量漂移、低流速计量不准、振动干扰、油污水汽探头污染、直管段不足等,提供针对性规避与优化方案。

 

二、现场实施与售后技术服务

 

1. 负责离心空压站流量计现场安装指导、调试、参数标定、精度校准、竣工验收,完成标况流量、温压补偿、累积流量、能耗参数配置。

 

2. 负责流量计与空压站PLCDCS、空压机主控系统、能耗监测平台的4-20mAModbusHART通讯对接、数据联调,保证数据实时、准确、无漂移。

 

3. 快速处理现场故障:计量偏差、信号跳变、无流量显示、通讯中断、温压补偿失效、探头积污、振动干扰异常等问题。

 

4. 针对离心机组长期运行特性,输出设备定期维保方案、防污维护方案、年度校准计划,给客户提供空压站计量合规与节能优化建议。

 

三、行业方案沉淀与技术优化

 

1. 积累离心空压站大系统计量经验,沉淀工厂空压站总管计量、分区能耗、泄漏检测、节能改造标准化方案。

 

2. 收集现场产品适配问题,输出改进建议,协助产品端优化抗振、耐温、抗油污、宽量程流量计结构与算法。

 

3. 编制行业案例、选型手册、现场调试SOP,对内培训、对外赋能渠道与客户。

 

四、项目跟进与客户维护

 

1. 跟进空压站改造、新建空压站、能耗审计、二期扩容项目,挖掘二次技术增值需求。

 

2. 做好客户技术回访、问题闭环、项目验收交付,保障客户技术满意度。

 

任职要求

 

1. 大专及以上学历,自动化、测控、机电、流体机械、过程装备等相关专业。

 

2. 2年以上空压站/工业气体流量计应用经验,熟悉离心式空压机工作原理与管网特性,有涡街、热式质量流量计现场调试经验者优先。

 

3. 精通压缩空气标况/工况换算、温压补偿原理,懂空压站能耗计量、空气管网损耗、流量审计逻辑。

 

4. 熟悉常用工业通讯协议,能独立对接工控系统,可看懂工艺管道P&ID图纸。

 

5. 具备独立出差、独立解决现场问题能力,沟通顺畅,服务意识强,能适应全国短期出差。

 

6. 能承受工业现场环境,逻辑清晰、技术落地能力强。

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Ingersoll Rand is committed to achieving workforce diversity reflective of our communities. We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request and a member of our team will contact you.