Solar boiler solar thermal collector manifold

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Shanghai
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500 pc
Supply Capability:
10000 pc/month

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Technical

 Following the guidance of customers' requirement, and with continuous technology innovation, we become the stable supplier of the main heat pump factories in Guangdong Province and some international brands.

 

Certificate 
Our high quality and reliable products, which are attractive and durable, have met with European Standards of Solar Key mark, CE and PED certificates. Further more, all the materials of our products are in line with the requirements of European WEEE and ROSH.

 

Environmental
Our products are widely used with alternative energy, such as Solar water heater, heat pump, air conditioner(heat recovery), which would help to reduce not only carbon emissions, but also energy bills.

 

1. Advanced welding technology  on the solar water heater system: 

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As the core technology of unvented stainless steel cylinder, we are committed to proving the world class quality welding:

 

1. Butt welding is a new step technology for the ends and the body of inner tank, which can provide better anticorrosion function. Traditional lap welding may cause crevices and weld oxide which will reduce the corrosion resistance of stainless steel.

 

2. Automatic welding machine for the connector welding and heat exchange coil is also very important for the lifetime of unvented cylinder. More and more welding robots are introduced in our production line to provide high quality technology.

 

3. Well organized workshops and anti-dust welding environment is essential for good quality weldment.

 

 Butt welding with 100% backing gas protection for solar water heater tank

1).CE, CCC, ISO9001, ROHS, Solar Keymark, approved

 

 2).Germany bluetec eta absorber:

     Available for rooftop, roof integration, freestanding, façade large-scale installation.

  Solar Water Geyser

     High efficiency: Bluetec absorber with highly selective vacuum coating, together with maximum light

     transmission low-iron safety glass, achieving 95% absorption and 5% emission.

 

     Long service life(25 years) with low emittance and good corrosion resistance, long-term durability.

 

    4.0mm low-iron solar glass with max. Light transmission, which is meet to the European requirement.

    Permanently sealed and high stability through all-round folded aluminum frame and seamless pane seal.

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Q:What is the classification of solar collectors?
According to whether the collector is tracking the sun is divided into: tracking collector, non-tracking collector according to whether there is a vacuum within the collector is divided into: flat-type collector, vacuum tube collector.
Q:What is a trough solar collector?
Because of the different use, the collector and its matching system type is divided into many kinds, the name is also different, such as cooking for the solar cooker, used to generate hot water solar water heater, dry items for the solar dryer, for Melting metal solar furnace, as well as solar houses, solar thermal power plants, solar desalination and so on.
Q:The characteristics of flat solar collectors
Therefore, in the same lighting area and daylight intensity, flat solar water heater daily average efficiency is generally higher than the vacuum tube solar water heater daily average efficiency of more than 6%. Three is a good pressure performance.
Q:Condensation type solar collectors and non-concentrating heaters
according to whether to track the sun, according to whether there is a vacuum space; According to the collector type of heat transfer, the solar collectors can be divided into two types. Liquid collector air collector according to enter the mouth of the solar radiation is to change the direction of classification According to the solar radiation into the lighting port to change direction,
Q:Superconducting heat pipe solar collector temperature ok
Heat pipe collector can be used under the conditions of minus 50 ℃, can withstand pressure operation, but the heat pipe condensation side (heating side) surface area is only one hundred percent of the vacuum tube, easy to scale, heat transfer effect as vacuum tube, and the use of direct effect By the heat pipe itself, the quality and life of the impact of some heat pipe quality decline and attenuation problems,
Q:Solar collectors and tank water can not cycle what is the reason
Pipe clogged. If the exclusion of the other two cases, then the possibility of a large pipe block, including the pipeline frozen, debris blockage are possible, if the pump is easier to burn the pump, need special attention.
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
Black chromium coating thermal stability and high temperature performance is also very good, suitable for high temperature conditions, at 300 ℃ long-term stable operation. In addition, the black chrome coating also has good weather resistance and corrosion resistance.
Q:What is the solar collector
A solar collector is a device that converts radiant energy from the sun into heat. As the solar energy is more dispersed, must try to put it together, so the collector is a key part of the use of solar energy devices.
Q:What is the principle of thermal conversion of solar collectors?
solar collectors is a kind of solar energy can be converted into thermal energy equipment. As the solar energy is more dispersed, must try to put it together, so the collector is a key part of the use of solar energy devices. Because of the different use, the collector and its matching system type is divided into many kinds, the name is also different, such as cooking for the solar cooker, used to generate hot water solar water heater, dry items for the solar dryer, for Melting metal solar furnace, as well as solar houses, solar thermal power plants, solar desalination and so on.
Q:About centralized solar water heater
The solar tube in the solar collector absorbs the solar radiation energy, converts the solar radiation energy into heat energy to heat the water in the collector, the heated high temperature water

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