天然氣發(fā)電機組是為了經(jīng)濟成本和減輕對環(huán)境的污染的條件下被研發(fā)出來的天然氣發(fā)電機組用它獨有的優(yōu)勢贏得市場，那么有些會問柴油發(fā)電機組與天然氣發(fā)電機組又有哪些不同點呢，接下來小編給大家介紹兩者的區(qū)別。

　　Natural gas generator sets are developed for the purpose of economic cost and reducing environmental pollution. They use their unique advantages to win the market. Some people may ask what are the differences between diesel generator sets and natural gas generator sets. Next, the editor will introduce the differences between the two.

　　天然氣發(fā)電機組和柴油發(fā)電機組的區(qū)別：

　　The difference between natural gas generator sets and diesel generator sets:

　　一、發(fā)電機組燃料的系統(tǒng)不一樣

　　1、 The fuel system of the generator set is different

　　燃油發(fā)電機組恐怕只要一個油箱加上一個油泵就可以把燃料送入到發(fā)動機里去燃燒，天然氣發(fā)電機組就不是同了，他們要考慮到安全性，進燃料系統(tǒng)包括電磁閥、燃氣混合器、阻火器等。

　　Fuel generators may only need one fuel tank and an oil pump to send fuel into the engine for combustion, while natural gas generators are different. They need to consider safety, and the fuel system includes solenoid valves, gas mixers, flame arresters, etc.

　　二、發(fā)電機組燃燒方式不一樣

　　2、 The combustion mode of the generator set is different

　　燃油是壓燃著火做功，天然氣發(fā)電機組是靠高壓線圈，火花塞點火燃燒做功也就是著火不同，但是天然氣發(fā)電機組是通過點火模塊，燃油發(fā)電機組是沒有點火模塊的。

　　Fuel is used for compression ignition to do work, while natural gas generators rely on high-voltage coils and spark plugs for ignition and combustion to do work, which is different from ignition. However, natural gas generators use ignition modules, while fuel generators do not have ignition modules.

　　大功率天然氣發(fā)電機組 30KW37.5KVA靜音型天然氣發(fā)電機

　　High power natural gas generator set 30KW37.5KVA silent natural gas generator

　　三、關鍵部件

　　3、 Key components

　　天然氣發(fā)動機凸輪軸與柴油機線型不同，柴油機氣門重疊角是128°，這樣可以有較充足的掃氣時間可以把氣門、氣缸、氣缸蓋這些高溫部件的溫度降下來，而天然氣發(fā)動機的氣門重疊角是22°，掃氣只能通過活塞推出，不能大面積掃氣，這也是燃氣機排溫比柴油機高許多的其中一個原因。

　　The camshaft of a natural gas engine is different from that of a diesel engine. The valve overlap angle of a diesel engine is 128 °, which allows for sufficient scavenging time to lower the temperature of high-temperature components such as valves, cylinders, and cylinder heads. However, the valve overlap angle of a natural gas engine is 22 °, and scavenging can only be pushed out through the piston and cannot be done over a large area. This is also one of the reasons why gas engines have much higher exhaust temperatures than diesel engines.

　　四、關鍵部件天然氣發(fā)電機組采用盆型結構有兩個原因

　　4、 There are two reasons why the key component of the natural gas generator set adopts a basin structure

　　1、可以減小壓縮比。天然氣發(fā)電機組的壓縮比不能太大，否則容易爆燃而且天然氣發(fā)動機沒有像柴油機那樣要求油和空氣在燃燒室內(nèi)形成氣相混合物，所以，它的活塞頂部為平形的而且由于天然氣發(fā)動機燃燒室溫度比柴油機高許多，如果做成各種形狀那么邊緣、底臺以及口緣處會因持續(xù)高溫而燒壞。

　　1. It can reduce the compression ratio. The compression ratio of a natural gas generator set cannot be too high, otherwise it is prone to detonation. Natural gas engines do not require oil and air to form a gas phase mixture in the combustion chamber like diesel engines. Therefore, the top of the piston is flat, and due to the much higher temperature in the combustion chamber of natural gas engines compared to diesel engines, if made in various shapes, the edges, base, and mouth edges will be burned out due to continuous high temperature.

　　五、兩種發(fā)電機組的燃料不一樣

　　5、 The fuels of the two types of generator sets are different

　　天然氣發(fā)電機組主要是燒氣體，柴油發(fā)電機組主要是燃燒液體狀的油，比如柴油、汽油、重油等。這是其中的一點區(qū)別。

　　Natural gas generators mainly burn gas, while diesel generators mainly burn liquid oil such as diesel, gasoline, heavy oil, etc. This is one of the differences.

　　本文由 天然氣發(fā)電機組  友情奉獻.更多有關的知識請點擊  http://m.esonled.cn/   真誠的態(tài)度.為您提供為全面的服務.更多有關的知識我們將會陸續(xù)向大家奉獻.敬請期待.

　　This article is a friendly contribution from a natural gas generator set For more related knowledge, please click http://m.esonled.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.