柴油發(fā)電機(jī)運(yùn)行的時候一般會固定好一個位置再運(yùn)行,如果固定不好,運(yùn)動過程中出現(xiàn)震動現(xiàn)象會給柴油發(fā)電機(jī)的運(yùn)行帶來麻煩,嚴(yán)重的甚至?xí)斐刹裼桶l(fā)電機(jī)組出現(xiàn)故障停止運(yùn)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(diǎn)需通風(fēng)良好,發(fā)電機(jī)端應(yīng)有足夠的進(jìn)風(fēng)口,柴油機(jī)端應(yīng)有良好的出風(fēng)口。出風(fēng)口面積應(yīng)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(yīng)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(yīng)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(dǎo)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(yīng)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(chǔ)采用混凝土?xí)r,在安裝時須用水平尺測其水平度,使機(jī)組固定于水平的基礎(chǔ)上。機(jī)組與基礎(chǔ)之間應(yīng)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(jī)組外殼有可靠的保護(hù)接地,對需要有中性點(diǎn)直接接地的發(fā)電機(jī),則由專業(yè)人員進(jìn)行中性接地,并配置防雷裝置,嚴(yán)禁利用市電的接地裝置進(jìn)行中性點(diǎn)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(jī)與市電的雙向開關(guān)分開。
6. The generator is separated from the two-way switch of the mains.
柴油發(fā)電機(jī)為什么隔一段時間就要保養(yǎng)呢?因柴油發(fā)電機(jī)組長期處于靜態(tài),機(jī)組本身各種材料會與機(jī)油、冷卻水、柴油、空氣等發(fā)生復(fù)雜的化學(xué)、物理變化,可能導(dǎo)致機(jī)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(jìn)入柴油機(jī),由于空氣中水氣在溫度的變化發(fā)生冷凝現(xiàn)象,結(jié)成水珠掛附在油箱內(nèi)壁,流入柴油,致使柴油含水量超標(biāo),這樣的柴油進(jìn)入發(fā)動機(jī)高壓油泵,會銹蝕耦合件柱塞,嚴(yán)重的會損壞機(jī)組,定期維護(hù)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(jī)油變質(zhì),機(jī)油的保持期(二年)發(fā)動機(jī)的機(jī)油是機(jī)械潤滑作用,而機(jī)油也有一定的保持期,長時間存放,機(jī)油的物理化學(xué)性能會發(fā)生變化,造成機(jī)組工作時潤滑狀況惡化,容易引發(fā)機(jī)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(jī)油或水過濾作用的,以防雜質(zhì)進(jìn)入機(jī)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(jī)組運(yùn)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(jī)帶載運(yùn)行時將會因油無法供給而休克,所以正常發(fā)電機(jī)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(jī)組每300小時更換三濾;
(1) Replace the three filters of common units every 300 hours;
(2)備用機(jī)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(dǎo)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(jī)組內(nèi)水溫過高而停機(jī)。
(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(jī)組也會無法正常工作(為防止在冬季使用發(fā)電機(jī)時,水管凍結(jié),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).
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