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燃气发电机组在使用中要注意什么?

来源:http://www.huannengpower.com   发布于:2018-12-19

设备燃气发电机组的机房应宽敞、明亮、远离明火区域,而且应当设备换气扇等通风设备以确保机房内杰出的通风环境。机房应当设备避雷设备,确保机房在雷雨天的安全。除此之外,机房还应当装备燃气走漏报警设备,关于室内设备的照明、线路开关以及其他电器设备需求装备相应的防爆措施以及灭火器消防器材。
The engine room of equipped gas-fired generating units should be spacious, bright and far from the open fire area, and ventilation equipment such as ventilation fans should be equipped to ensure excellent ventilation environment in the engine room. The machine room should be equipped with lightning protection equipment to ensure the safety of the machine room in thunderstorm days. In addition, the engine room should also be equipped with gas leakage alarm equipment, the lighting of indoor equipment, circuit switches and other electrical equipment requirements and equipment corresponding explosion-proof measures and fire extinguishers and fire-fighting equipment.
燃气发电机组燃气管路的外部管道有必要设备燃气阀门(又叫不锈钢球阀)、U型放水阀、防回火设备,燃气管路焊接完成后应当及时整理焊渣。关于燃气管路的管径请查阅燃气发电机组配套的运用保养阐明书。
Gas valves (stainless steel ball valves), U-type drain valves and anti-tempering equipment are necessary for the external pipelines of gas pipelines of gas generating units. Welding slag should be sorted out in time after welding of gas pipelines is completed. For the diameter of gas pipeline, please refer to the operation and maintenance instructions of gas generator set.
燃气发电机组要求需求输入的燃气有必要经过脱硫脱水以及除尘,终进入发电机组的燃气中含硫量应当小于等于0.2mg/m3,燃气发电机组进气压力在2-100Kpa之间、燃气中沼气热值需求在5500kcal/m3以上,天然气热值需求到达8000kcal/m3以上.

QQ截图20171025151846.jpgIt is necessary to desulfurize, dehydrate and dedust the gas required for gas input by gas generating units. The sulfur content in the gas entering the generating units should be less than or equal to 0.2 mg/m3. The gas generating units'intake pressure should be between 2 and 100 Kpa, and the calorific value of methane in the gas should be more than 5500 kcal/m3, and the calorific value of natural gas should be more than 8000 kcal/m3.
燃气发电机组冷却水有必要用软化水或者防冻液。
It is necessary to use softening water or antifreeze for cooling water of gas-fired generating units.
对外输出负载用电缆、电瓶以及电瓶线要求以及规格,请参阅燃气发电机组配套运用保养阐明书中燃气发电机组对附件的要求进行配置。
For the requirements and specifications of cables, batteries and batteries for external output load, please refer to the requirements for accessories of gas-fired generating units in the statement of matching operation and maintenance of gas-fired generating units.
在发动燃气发电机组之前应当查看发动机机油以及冷却液是否满足。
The engine oil and coolant should be checked before starting a gas-fired generating unit.
假如在10秒内未成功发动燃气发电机组,则应隔2分钟后再次发动,假如连续三次不能成功发动,则需求查看燃气发电机组并查清原因。
If the gas-fired generator is not successfully started within 10 seconds, it should be started again after 2 minutes. If the gas-fired generator is not successfully started three times in a row, it is necessary to check the gas-fired generator and find out the reasons.
燃气发电机组成功发动后,应当在怠速运行5-10分钟进行热机,燃气发电机组停机前,也需求怠运行5-10分钟。
After the successful start-up of the gas-fired generator unit, the engine should be idled for 5-10 minutes. Before the gas-fired generator unit stops, idle operation for 5-10 minutes is also required.
用户在初次运用新燃气发电机组时,应按规定进行60小时试运转。而且应在冷车发动燃气发电机组后慢慢升至高速,严禁突然提高转速以及长期在怠速上空转。
When users first use new gas-fired generating units, they should carry out 60-hour commissioning according to the regulations. And it should be slowly raised to high speed after the cold car starts the gas generator set. It is strictly forbidden to suddenly increase the speed and to rotate over the idle speed for a long time.
停机后,若环境温度有或许低于+5℃,则应将燃气发电机组水箱、燃气发电机组以及机油冷却器内的水放净。
After shutdown, if the ambient temperature is lower than + 5 C, the water in the water tank, gas generating unit and oil cooler of gas generating unit should be discharged.
严禁燃气发电机组在未设备空气
It is strictly forbidden for gas-fired generating units to be exposed to unavailable air
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This article is dedicated by the friendship of gas generating units. For more knowledge, please click: http://www.huannengpower.com. We will use advanced technology and sincere attitude to provide you with comprehensive services. More relevant knowledge will be dedicated to you one after another. Please look forward to it.

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