Rational use of diesel oil in electric generator.For example,Steyr WD615 series electric generator used in naturally aspirated,turbocharged and water cooled supercharger types,for now more common to use the supercharged diesel engine,due to the large load,it should use clean dispersion,oxidation security,slow corrosion and abrasion better oil,but some user using ordinary oil to save money,resulting in crankshaft scrapped,not only increasing the transportation costs,but also reduce the traffic.
1.add oil in time.When oil leakage or excessive consumption should be repaired after diesel fuel.
2.change the oil on time.This is a necessary condition to ensure the lubrication system working properly,if long-term not replace oil,oil deteriorate,and mixed with a variety of impurities in the oil,water and dust,lubrication deterioration,failure will increase.
3.Do not mix old and new oil.Few machine hand in order to reduce operating costs and retain a portion of waste oil when changing the oil,plus half or more than half of new oil mix.As everyone knows,this approach is worth the candle.Because the deterioration of the oil contains large amounts of oxidizing substances,colloid carbon particles and iron,etc.,will greatly shorten the life of the new oil,increased speed of moving parts to wear,but also easily lead of bush-burning axle.
4.To prevent mix different oil.Accommodating different grades of oil containers should be clearly marked,respectively,using.Should not mix different grades of oil in the oil filler is used on locomotives.
5.To prevent oil pollution.cleaning device should be sealed to prevent contamination .When you add the oil,should pay attention to refuel tools clean.Pressure to use or over cover long beak add fuel barrels,specifically dedicated barrel, covered with a lid will and mouth blocking tight drums. Dipstick, oil filler at the application of gauze wrap. In addition, when you add the oil can be used fine copper mesh filter.
2015年8月31日星期一
2015年8月30日星期日
The correct use of button to protect diesel generators.
Many of users don't know how to use the button on the diesel generator correctly.Now diesel generator supplier -----huaquan power will explain it.
Sometimes some customer encountered generating units last normal start,phenomenon but the second restart won't be able to start,and check after found sufficient battery power,other indicators are normal,that is to say you know why?Huaquan technician to seriously understand and found that the original customer at the last stop,emergency stop button as normal shutdown button to use the obvious next use diesel generator sets must not start up.In fact,when the normal power generation units to stop,should nor press the emergency stop button,but should press the control panel on the stop button is considered normal shutdown.So,what role does the emergency stop button on the generator set?The emergency stop button of the diesel generator set is in the case of the generator set,or when the power load is in the condition of a sudden,the power generation unit is unable to press the button when it is not normal.And when the machine down,but also should be reset,should not be long-term press,if long-term press,the second power generating units to start,certainly can not start.So say,i believe everyone on the emergency stop button and stop button can have clear understanding of it,here to remind the majority of user during the outages of generating units step by step normal shutdown, can not be blindly press the emergency stop button.
2015年8月28日星期五
In what environment can the china diesel generator work smoothly
All the generator will reduce lot of heat in working.Today let us learning in what environment can the China diesel generator working smoothly.
The cooling and ventilation design is very important for the China diesel generator.Only to ensure room enough air flow,timely take away heat radiation generator to meet the unit normal working condition.Without good cooling and
ventilation,will enable the power wreck, and make the unit high temperature shutdown,thus affecting the unit.The noise of the turbine is divided into three parts,the exhaust noise,mechanical noise and the unit vibration and noise,for the third part of the noise,environmental noise control.The China diesel generator must be in sound engineering design and construction according to specific circumstances of the room.Security unit in order to work properly.In the design of generator silencers engineering,we must pay attention to following several aspects:1.air inlet system:each diesel generator need plenty of fresh air,so the room with adequate ventilation.2,exhaust system:diesel generator,generator a lot of heat,in order to make the generator can work normally,the room temperature shall not exceed 50 degrees Celsius,and for diesel generator optimal conditions,the room temperature should be lower than 37.8 degrees Celsius,the pumping parting of heat out of the room.3,safety system shall be set up,the room know fuel box,do not store flammable items,to configure the fire fighting equipment.Generator insulation engineering to content noise:in the incident acoustic wave to porous materials,can arouse the holes or fiber air movement,close to the hole wall or on the surface of the fibre air, due to the influence of hole wall, resulting in viscous effect, friction the sound energy into heat energy to the acoustic wave and porous material, so as to obtain the attenuation.
The cooling and ventilation design is very important for the China diesel generator.Only to ensure room enough air flow,timely take away heat radiation generator to meet the unit normal working condition.Without good cooling and
ventilation,will enable the power wreck, and make the unit high temperature shutdown,thus affecting the unit.The noise of the turbine is divided into three parts,the exhaust noise,mechanical noise and the unit vibration and noise,for the third part of the noise,environmental noise control.The China diesel generator must be in sound engineering design and construction according to specific circumstances of the room.Security unit in order to work properly.In the design of generator silencers engineering,we must pay attention to following several aspects:1.air inlet system:each diesel generator need plenty of fresh air,so the room with adequate ventilation.2,exhaust system:diesel generator,generator a lot of heat,in order to make the generator can work normally,the room temperature shall not exceed 50 degrees Celsius,and for diesel generator optimal conditions,the room temperature should be lower than 37.8 degrees Celsius,the pumping parting of heat out of the room.3,safety system shall be set up,the room know fuel box,do not store flammable items,to configure the fire fighting equipment.Generator insulation engineering to content noise:in the incident acoustic wave to porous materials,can arouse the holes or fiber air movement,close to the hole wall or on the surface of the fibre air, due to the influence of hole wall, resulting in viscous effect, friction the sound energy into heat energy to the acoustic wave and porous material, so as to obtain the attenuation.
2015年8月27日星期四
Diesel fuel filter - diesel generator of kidney
Diesel fuel filter of diesel generator of kidneys. Diesel fuel
filter is used to remove the impurity in the diesel, prevent common rail system
congestion, especially in the nozzle. Can effectively reduce wear and ensure the
stable operation of engine, to improve the reliability of engine.
Due to deposition of impurities in the fuel oil
system, floating dust in the air, also can make diesel pollution, so the diesel
filter is indispensable, and diesel oil before joining the fuel tank is not
necessarily true of clean diesel oil, diesel oil filter structure and oil
filters of the same, but its work under pressure and oil temperature resistant
requirements are much lower than a oil filter, and the requirement of the
filtration efficiency is higher than the air filter.
Diesel filter filter using filter paper, and a felt or polymer
materials. Mechanical impurity in the diesel filter diesel abroad rate, is
another important function of the filter, in order to achieve high separation
efficiency, the more adopts two levels of filtering method, level 1 for
oil-water separator, level of diesel fuel fine filter. The presence of water
very big to the harm of diesel generators, corrosion, wear and tear, stuck even
worsen diesel combustion process.
Familiar with the purpose of the emergency diesel generator
Everyone knows the emergency diesel generator is in the grid was
launched only stops, familiar with the purpose of the emergency diesel generator
and reduce the happening of the accident, keep the normal operation of all
things.The so-called emergency diesel generator set even after normal
electricity blackout for emergency power supply of diesel generator set, main
power supply to the civilian and electricity load.
First of all, one of the emergency diesel generator set use,
emergency network equipment and computer equipment: some of the data of computer
and network equipment needs continue to power supply in order to adhere to the
normal work, such as gas stations, supermarkets, etc. After the emergency diesel
generator set to the mains power have insisted that the effect of normal
operations.
Second, the second use of the emergency diesel generator set,
emergency lighting, such as emergency lighting, dispersed the exit sign lighting
lighting, aviation obstacle and guide, and so on. Emergency diesel generator set
to the emergency lighting equipment, can stick to adhere to the work, in the
process of mains power failure to prevent due to the lighting power of personnel
and property loss.
Finally, three emergency diesel generator set, the emergency fire
fighting equipment, once the crisis occurs, emergency diesel generator set to
guarantee the normal operation of the fire channel, such as fire elevator,
escape knowledge lights, fire hydrant pump and exhaust fan, doors, fire alarm
system and so on, the emergency diesel generator set is the guarantee of fire
channel is necessity. Mains supply and emergency diesel generator set and need to have mechanical interlocking between,to ensure that the emergency diesel generator in power won't come to mains network after a mains power outage.For it is necessary to continue to supply the electricity equipment,emergency diesel generating sets can enter a state of emergency start,and then to prevent suddenly loses power bring some problems.
2015年8月25日星期二
Diesel generator set is very popular in developing countries
Diesel generator for poor areas of China to bring light to
electricity makes us feel very happy. We as the manufacturer of diesel generators, at the same time, very hope can give each of the parts of the world
are able to provide power support.Some of the more backward developing countries, due to various
reasons, cannot normal use mains, maybe some parts of the world have no
electricity, now we are in the grid will have a feeling that when the power is
everything becomes chaos, our power failure is only temporary, and poor areas
may not understand the power of convenience. Our company production and sales of
diesel generators are very suitable for poor areas using high quality low fault
easy operation of the diesel generator.
2015年8月24日星期一
Diesel generator set for the future development trend .
A.Diesel generator is an excellent power means, although there are
all kinds of alternative energy, but it is still is the choice of the end user,
and 2020 years ago is not expected to have any significant market decline.The main reason is as follows:
1. New infrastructure to increase the demand for mobile power
supply and backup power supply.
2. Of the world's population growth and the growth of the
urbanization process of standby power requirements.
3. The national communication, electric power, transportation,
resource development, the department of defense, such as the key of standby
power supply and mobile power supply configuration and the continuous upgrading
of demand.
4. Developing the national grid penetration is still low, and the
power demand is growing continuously, so the diesel generating set as a standby
power supply and replace the power supply has a huge market demand.
B.Emerging economies benefits to regional transfer will be the
largest in the future market growth.
1.Traditional market.
Traditional market is mainly refers to Europe and North America
area. Europe and the United States is the world's largest diesel generator set
market. The European region and north American sales accounted for the
proportion of the global market. The main driver of the market from the vigorous development of the
IT technology, telecommunications, and part of the European Union aid money.
Future demand mainly from these aspects, first of all, the rapid
development of IT industry, lead to demand for diesel generating sets have a
huge data center. Second, the market benefit from the unstable power grid, to
ensure the reliability of the power grid has become the government's priority.
In the end, still need to be the main driving force of the commercial and
industrial development, new commercial building, office building, hospital and
industrial institutions need to standby power, at the same time also can produce
electricity needs in the process of construction. The traditional European and
American market demand remain basically stable, the new market is not much.
2.Emerging markets.
Emerging markets including the Middle East and Africa, southeast
Asia and Oceania, South America, etc. In the Middle East and Africa, mainly from
infrastructure construction, oil exploration industry and the power supply the
power facilities not perfect, the region has enormous economic potential.
Southeast Asia these areas are often affected by the typhoon,
hurricanes and other natural disasters, causing the destruction of the power
grid, which speeds up the sales of generators.
South America is relatively small market, South American main
diesel generator set market benefit from the growth of the local economy,
because the government in the past decade of natural gas development and the new
plant investment failure, unable to supply power to the economic growth, leading
to increased demand in diesel generator set.
We are professional manufacturer of diesel generators, for the more
thorough market analysis, to make a market, occupy a certain market.
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