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發(fā)電機組運行問題為何隔段時間要保養(yǎng)

來源:http://m.dgtmcnc.com/ 文章作者:濟柴環(huán)能 發(fā)布時間:2022-07-21
柴油發(fā)電機運行的時候一般會固定好一個位置再運行,如果固定不好,運動過程中出現(xiàn)震動現(xiàn)象會給柴油發(fā)電機的運行帶來麻煩,嚴重的甚至會造成柴油發(fā)電機組出現(xiàn)故障停止運行。
When the diesel generator is running, it will generally be fixed at a position before running. If it is not fixed well, the vibration phenomenon during the movement will bring trouble to the operation of the diesel generator, and even cause the diesel generator to fail and stop running.
1、安裝地點需通風良好,發(fā)電機端應有足夠的進風口,柴油機端應有良好的出風口。出風口面積應大于水箱面積1.5倍以上。
1. The installation site shall be well ventilated, with sufficient air inlets at the generator end and good air outlets at the diesel engine end. The area of air outlet shall be more than 1.5 times that of water tank.
2、安裝地的周圍應保持清潔,避免在附近放置能產(chǎn)生酸性、堿性等腐蝕性氣體和蒸汽的物品。有條件的應配置滅火裝置。
2. The surroundings of the installation site should be kept clean, and items that can produce corrosive gases and vapors such as acid and alkaline should be avoided nearby. Fire extinguishing devices shall be equipped if conditions permit.
3、在室內(nèi)使用,將排煙管道通導室外,管徑≥消音器的出煙管直徑,所接之管路的彎頭不宜超過3個,以保證排煙暢通,并應將管子向下傾斜5-10度,避免雨水注入;若排氣管時垂直向上安裝的,則加裝防雨罩。
3. For indoor use, connect the smoke exhaust pipe to the outside, with the pipe diameter ≥ the diameter of the smoke exhaust pipe of the silencer, and the elbow of the connected pipe should not exceed 3 to ensure smooth smoke exhaust, and the pipe should be inclined downward by 5-10 degrees to avoid rainwater injection; If the exhaust pipe is installed vertically upward, a rain cover shall be installed.
4、基礎采用混凝土時,在安裝時須用水平尺測其水平度,使機組固定于水平的基礎上。機組與基礎之間應有專用防震墊或用底腳螺栓。
4. When the foundation adopts concrete, its levelness must be measured with a level ruler during installation to fix the unit on a horizontal foundation. There should be special shock pads or foot bolts between the unit and the foundation.
5、機組外殼有可靠的保護接地,對需要有中性點直接接地的發(fā)電機,則由專業(yè)人員進行中性接地,并配置防雷裝置,嚴禁利用市電的接地裝置進行中性點直接接地。
5. The unit shell has reliable protective grounding. For generators that need to have neutral point direct grounding, professionals should conduct neutral grounding and configure lightning protection devices. It is strictly forbidden to use the grounding device of mains power for neutral point direct grounding.
6、發(fā)電機與市電的雙向開關分開。
6. The generator is separated from the two-way switch of the mains.
柴油發(fā)電機為什么隔一段時間就要保養(yǎng)呢?因柴油發(fā)電機組長期處于靜態(tài),機組本身各種材料會與機油、冷卻水、柴油、空氣等發(fā)生復雜的化學、物理變化,可能導致機組出現(xiàn)如下故障。
Why should diesel generators be maintained at intervals? Due to the long-term static state of the diesel generator set, various materials of the set itself will have complex chemical and physical changes with engine oil, cooling water, diesel oil, air, etc., which may lead to the following failures of the set.
1、水進入柴油機,由于空氣中水氣在溫度的變化發(fā)生冷凝現(xiàn)象,結成水珠掛附在油箱內(nèi)壁,流入柴油,致使柴油含水量超標,這樣的柴油進入發(fā)動機高壓油泵,會銹蝕耦合件柱塞,嚴重的會損壞機組,定期維護即有效可避免。
1. When water enters the diesel engine, due to the condensation of water and gas in the air at the temperature change, it forms water droplets and hangs on the inner wall of the oil tank, and flows into the diesel, resulting in the water content of the diesel exceeding the standard. Such diesel enters the engine high-pressure oil pump, which will rust the coupling plunger and seriously damage the engine set. Regular maintenance can be effectively avoided.
2、機油變質(zhì),機油的保持期(二年)發(fā)動機的機油是機械潤滑作用,而機油也有一定的保持期,長時間存放,機油的物理化學性能會發(fā)生變化,造成機組工作時潤滑狀況惡化,容易引發(fā)機組零件損壞,所以潤滑油要定期更換。
2. The engine oil deteriorates, and the retention period of the engine oil (two years) the engine oil is mechanical lubrication, and the engine oil also has a certain retention period. If it is stored for a long time, the physical and chemical properties of the engine oil will change, causing the lubrication condition of the unit to deteriorate during operation, which is easy to cause damage to the unit parts, so the lubricating oil should be replaced regularly.
3、三濾的更換周期
3. Replacement cycle of three filters
濾器是起到對柴油、機油或水過濾作用的,以防雜質(zhì)進入機體內(nèi),而在柴油中油污、雜質(zhì)也是不可避免的存在,所以在機組運行過程中,過濾器就起到了重要作用,但同時這些油污或雜質(zhì)也就被沉積在濾網(wǎng)壁上而使濾器過濾能力下降,沉積過多,油路將無法暢通,這樣油機帶載運行時將會因油無法供給而休克,所以正常發(fā)電機組在使用過程中,我們建議:
The filter is used to filter diesel oil, engine oil or water to prevent impurities from entering the engine body, and oil stains and impurities in diesel oil are also inevitable. Therefore, the filter plays an important role in the operation of the unit, but at the same time, these oil stains or impurities are also deposited on the filter screen wall, which reduces the filtering capacity of the filter. If they are deposited too much, the oil circuit will not be unblocked, In this way, the oil engine will be shocked due to the lack of oil supply when it operates with load, so we suggest that during the use of normal generator units:
(1)常用機組每300小時更換三濾;
(1) Replace the three filters of common units every 300 hours;
(2)備用機組每一年更換三濾。
(2) The three filters of the standby unit shall be replaced every year.
4、冷卻系統(tǒng)
4. Cooling system
水泵、水箱及輸水管道長時間未作清洗,使水循環(huán)不暢,冷卻效果下降,水管接頭是否良好、水箱、水道是否有漏水等,如果冷卻系統(tǒng)有故障,導致的后果有:
The water pump, water tank and water transmission pipeline have not been cleaned for a long time, which makes the water circulation not smooth, the cooling effect is reduced, whether the water pipe joint is good, whether the water tank and water channel leak, etc. if the cooling system fails, the consequences are:
(1)冷卻效果不好而使機組內(nèi)水溫過高而停機。
(1) The cooling effect is not good, so that the water temperature in the unit is too high and the machine stops.
(2)水箱漏水而使水箱內(nèi)水位下降,機組也會無法正常工作(為防止在冬季使用發(fā)電機時,水管凍結,我們建議好在冷卻系統(tǒng)中安裝水加熱器)。
(2) If the water level in the water tank drops due to water leakage in the water tank, the unit will not work normally (in order to prevent the water pipe from freezing when the generator is used in winter, we suggest installing a water heater in the cooling system).
以上就是為大家介紹的有關生物質(zhì)氣發(fā)電機組的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以專業(yè)的態(tài)度,為您提供服務http://m.dgtmcnc.com
The above is a detailed introduction about biomass gas generator set for you. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://m.dgtmcnc.com

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