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2021.01.19
焦?fàn)t煤氣發(fā)電機(jī)組的技術(shù)特點(diǎn)
u可以高、中、低壓輸出，降低初始投資和運(yùn)行成本
U can be high, medium and low voltage output, reduce the initial investment and operating costs
300燃?xì)獍l(fā)電機(jī)組可以定制10500V、6300V、400V高、中、低壓輸出，滿足用戶各種不同需求，可避免購(gòu)買變壓器的初始投資，減少銅損，降低運(yùn)行成本；既可并網(wǎng)又可直接帶負(fù)荷使用，大大提高了機(jī)組的經(jīng)濟(jì)效益。
The 300 gas-fired generator set can be customized with 10500v, 6300v, 400V high, medium and low voltage output to meet various needs of users, avoid initial investment in purchasing transformer, reduce copper loss and reduce operation cost; it can be connected to the grid and directly used with load, greatly improving the economic benefits of the unit.
u大缸徑、長(zhǎng)行程保證機(jī)組輸出功率持續(xù)穩(wěn)定
U large cylinder diameter and long stroke ensure the continuous and stable output power of the unit
300系列燃?xì)獍l(fā)電機(jī)組的原動(dòng)機(jī)是缸徑為300mm的300型柴油機(jī)改型而來的，具有缸徑大、行程長(zhǎng)、轉(zhuǎn)速低、功率儲(chǔ)備大的特點(diǎn)，比高速機(jī)組更適合燃?xì)鈮毫Φ偷奶攸c(diǎn)，是燃?xì)獍l(fā)電機(jī)組的原動(dòng)機(jī)，機(jī)組輸出功率持續(xù)穩(wěn)定。
The prime mover of 300 series gas generator set is a modified 300 type diesel engine with a cylinder diameter of 300 mm. It has the characteristics of large cylinder diameter, long stroke, low speed and large power reserve. It is more suitable for the characteristics of low gas pressure than high-speed unit. It is the best prime mover of gas generator set, and the output power of the unit is continuously stable.
u低轉(zhuǎn)速保證機(jī)組使用壽命
U low speed to ensure the service life of the unit
機(jī)組轉(zhuǎn)速以500r/min、600r/min為主，低轉(zhuǎn)速降低發(fā)動(dòng)機(jī)零部件摩擦副的磨損，延長(zhǎng)機(jī)件的使用壽命，減少備件的儲(chǔ)備，提高用戶的經(jīng)濟(jì)效益。
The rotation speed of the unit is mainly 500r / min and 600r / min. low rotation speed can reduce the wear of friction pairs of engine parts, prolong the service life of parts, reduce the reserve of spare parts, and improve the economic benefits of users.
u非增壓機(jī)組自然吸氣，對(duì)燃?xì)膺m用范圍廣，故障率低
U non supercharged unit is naturally aspirated, which has wide application range for gas and low failure rate
300發(fā)動(dòng)機(jī)單缸排放量大，可使低壓的燃?xì)夂涂諝獗辉瓌?dòng)機(jī)自然吸入（氣源的壓力只需要大于2kPa即可），使燃?xì)鈾C(jī)組的使用范圍更廣，氣源低壓輸送更安全。自吸式進(jìn)氣，氣體混合后直接進(jìn)入燃燒室，不需要渦輪增壓器、中冷器等進(jìn)氣環(huán)節(jié)，部件少，自然減少了故障率。
The single cylinder emission of 300 engine is large, so that the low-pressure gas and air can be naturally inhaled by the prime mover (the pressure of the gas source only needs to be greater than 2KPa), so that the gas unit can be used more widely and the low-pressure transmission of the gas source is safer. Self suction intake, gas mixture directly into the combustion chamber, do not need turbocharger, intercooler and other intake links, fewer components, naturally reduce the failure rate.
u直列正置式結(jié)構(gòu)簡(jiǎn)化發(fā)動(dòng)機(jī)布局，結(jié)構(gòu)簡(jiǎn)潔、維護(hù)方便
The structure is simple and easy to maintain
300系列燃?xì)獍l(fā)動(dòng)機(jī)為直列機(jī)，維護(hù)操作空間大；特別是曲軸正置式結(jié)構(gòu)，不管是機(jī)組大修還是軸系維護(hù)，只要在現(xiàn)場(chǎng)就可解決，大大節(jié)省維護(hù)時(shí)間和維護(hù)成本。而國(guó)內(nèi)V型高速機(jī)曲軸倒掛式結(jié)構(gòu)，若沒有翻轉(zhuǎn)工裝的輔助，無法現(xiàn)場(chǎng)大修，必須返回制造廠進(jìn)行維護(hù)。
The 300 series gas engine is an in-line engine, which has a large space for maintenance and operation. In particular, the crankshaft upright structure can be solved on site, which can greatly save maintenance time and cost. The domestic V-type high-speed machine crankshaft upside down structure, if there is no professional turnover tooling assistance, can not be overhauled on site, must return to the manufacturer for maintenance.
u多道防線確保燃?xì)獍踩?/div>
U multiple defense lines to ensure safe and efficient use of gas
先進(jìn)的空燃比控制技術(shù)保證發(fā)動(dòng)機(jī)以比較理想的混合氣比例進(jìn)氣；發(fā)動(dòng)機(jī)進(jìn)氣管設(shè)置防爆閥，一旦回火自動(dòng)泄壓；安裝在管道上的阻火器對(duì)火焰有淬熄作用能阻止火焰的傳播蔓延；電磁閥會(huì)迅速切斷燃?xì)鈿庠?，確保機(jī)組安全。
Advanced air-fuel ratio control technology ensures that the engine is fed with ideal mixture ratio; explosion proof valve is set in the intake pipe of the engine to automatically relieve pressure once tempering; flame arrester installed on the pipe has quenching effect on the flame, which can prevent the spread of the flame; solenoid valve will quickly cut off the gas source to ensure the safety of the unit.
u余熱回收利用、實(shí)現(xiàn)燃?xì)鉄犭娐?lián)產(chǎn)綜合利用
U waste heat recovery and utilization to realize comprehensive utilization of gas cogeneration
機(jī)組的廢氣直接余熱鍋爐，產(chǎn)生熱水或蒸汽，機(jī)組循環(huán)冷卻產(chǎn)生熱水，均可提供取暖洗浴及其他用熱，通過綜合利用實(shí)現(xiàn)燃?xì)饩C合熱效率達(dá)到70%以上，提高了經(jīng)濟(jì)效益。
The waste gas direct waste heat boiler of the unit produces hot water or steam, and the circulating cooling of the unit produces hot water, which can provide heating, bathing and other heat. Through comprehensive utilization, the comprehensive thermal efficiency of gas can reach more than 70%, and the economic benefit is improved.
u計(jì)算機(jī)監(jiān)控管理系統(tǒng)，可實(shí)現(xiàn)在線監(jiān)測(cè)與自動(dòng)控制
U computer monitoring and management system can realize online monitoring and automatic control
通過計(jì)算機(jī)監(jiān)控系統(tǒng)，實(shí)現(xiàn)運(yùn)行數(shù)據(jù)在線監(jiān)測(cè)實(shí)時(shí)控制，并實(shí)現(xiàn)自動(dòng)合閘并網(wǎng)、故障診斷、空燃比自動(dòng)調(diào)節(jié)等功能，可實(shí)現(xiàn)遠(yuǎn)程管理。
Through the computer monitoring system, the online monitoring and real-time control of operation data are realized, and the functions of automatic switch on and grid connection, fault diagnosis and automatic adjustment of air-fuel ratio are realized, which can realize remote management.
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