2013年11月1日星期五

Professional manufacturer heat pump supplier: commercial heat pump,pool ...

Professional manufacturer heat pump supplier: commercial heat pump,pool heating pump,split heater pump,mini heat pump ,air source heat pump...

http://www.youtube.com/v/R_5OYX-okLg?version=3&autohide=1&showinfo=1&autohide=1&autoplay=1&feature=share&attribution_tag=qUSGd9wyhRrGxthzQwFKOw

Generator Lighting tower supplier

Generator Lighting tower


    Lighting  tower, like antenna and other tall exterior structure, is at risk of lightning strikes. If the tower is the tallest point in the vicinity, or if it presents the easiest path to the ground for electrical current from a storm cloud, it may be struck during a thunderstorm. Grounding a lighting tower provides an easy path for current to pass down into the soil instead of damaging the equipment on the tower or jumping to nearby structures. There are many different types of light tower, such as hydraulic mobile light tower, manual mobile light tower and so on. Power World Lighting tower is widely used in construction, Mining, Rental, Public facility repairing, events, accident handling, military and rescuing with satisfying the various requirements, high reliability, operating and maintenance easy.
    1.compact mobile lighting tower provides lighting anywhere you need it: Construction, Emergency, Industrial, Public Facility Repairing, Mining, Civil Engineering and Event Lighting. The metal-halide lamps will provide light coverage for over 4200 square meters.
    2.Mobile Light Towers take the advantages of solar renewable energy and LED light systems on the road. Ideal for special events, construction sites, security and any other application where on-demand lighting is desired. Solar led light tower provides cost-effective bright white LED lighting without all of the disadvantages inherent to diesel lighting systems – high operating costs (diesel fuel, maintenance, labor) as well as carbon emissions, noise, fumes and light pollution.

portable diesel generating set supplier ,OEM generator manufacturer

portable diesel generating set supplier ,OEM generator manufacturer
portable generator

www.dieselgeneratorcn.com

   Generating sets are selected based on the Electrical load they are intended to supply the electrical loads total characteristics (kWe, kVA, var's and Harmonic Content including starting currents (normally from motors) and non-linear loads.
   Most of the larger generator set manufacturers offer software that will perform the complicated sizing calculations by simply inputting site conditions and connected electrical load characteristics. There is a kind of Portable Diesel Generator that provides great convenience for the tricky problems of transportation.
    For those who are looking for a good portable diesel generating set have plenty of options. But the thing is, while most diesel generator portable models are nice to have around, those that are powered by diesel have numerous upsides. They are durable, safe and efficient. They are the kind of diesel portable generators that requires less maintaining. One of the main advantages of a Trailer Generator Sets is that they efficient in terms of fuel consumption. Generators that are fuelled by diesel consume a lot less fuel compared to others that run on gas. Plenty of diesel portable generators waste only half of the fuel contents just like those that have the same capacity.
    It is easy to assume that you would save as much as 40% to 50% of the cost of fuel when you are using diesel portable generators. That is a whole lot of savings that you can get for a long period of time. A portable generator diesel is very safe machine to operate. They do not overheat mainly because the fuel does not explode. This means, it can safely be used inside your home and commercial buildings.
    The only mild thing that you can get from a small leaking diesel especially when it is inside the building is a headache. But it is important to not take the diesel for granted alone. Inhalation of diesel can be fatal when breathing in large amounts. To prevent any diesel leaks from happening it is imperative that you keep children away from the portable generator diesel. The Cummins Trailer Gensets have an electric start and a wheel kit. Valued at $ 1,270, the machine can get you power anytime and anywhere. The portable generator diesel is no doubt durable and packs a lot of muscle. It is used for camping or simply as a backup power supply for your home or RV.

new energy heat pump supplier

www.heatpumpcn.com  (split heat pump heating supplier)
 
  The new tank has been evolved and manufactured entirely in China by POWERWORLD. Available from 200L to 500L can be connected to 3 different energy sources.
    Manufactured according to the European standard EN 12897:2006 whilst the internal surface is covered by enamel coating and protected by magnesium anode .
    This tank has been designed to function in harmony with current existing heat pumps.
    Moreover, it can be equipped with one additional big coil for solar energy
    TECHNICAL DATA:
1.Eco friendly polyurethane foam of 52kg/m2 density, 55mm thickness
 2.Anticorrosive protection by liquid enamel applicable to 850°C . Anodic protection by magnesium anode
3.Antibacterial design
4.Simultaneous connection of 3 different energy sources (solar panels, heat pump, electricity & heating element)
5.Coil of big capacity and cross-section
6.External cover of PVC fabric for indoor storage or metal sheet for outdoor storage

heat pump heating


   Through this unique ability, heat pumps can radically improve the energy efficiency and environmental value of any heating system that is driven by primary energy resources such as fuel or power. The following six facts should be considered when any heat supply system is designed:

         www.heatpumpcn.com  (heat pump supplier)
1.direct combustion to generate heat is never the most efficient use of fuel;
2.heat pumps are more efficient because they use renewable energy in the form of low-temperature heat;
3.if the fuel used by conventional boilers were redirected to supply power for electric heat pumps, about 35-50% less fuel would be needed, resulting in 35-50% less emissions;
4.around 50% savings are made when electric heat pumps are driven by CHP (combined heat and power or cogeneration) systems;
5.whether fossil fuels, nuclear energy, or renewable power is used to generate electricity, electric heat pumps make far better use of these resources than do resistance heaters;
6.the fuel consumption, and consequently the emissions rate, of an absorption or gas-engine heat pump is about 35-50% less than that of a conventional boiler.