glass tube dimensions
58mm * 1800mm
coating of vacuum tube
anti-freezing > -35 degree
Solar Keymark, EN12975,SRCC
container loading 20FT/40HQ sets
Gross Weight kg
Packaging & Delivery
Exporting Carton with big foaming protection
Heat pipe vacuum tube:
Manifold and bracket:
In 10-15 days
Principle of solar collector:
Solar collector details
- Q:Vacuum tube for solar collectors
- Good insulation: heat pipe has a one-way heat transfer characteristics, so that hot water at night will not heat down the heat pipe to the surrounding environment.
- 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:Where is the solar collector installed in the building?
- Different local requirements and horizontal angle is not the same, in the north and the horizontal angle needs a little bigger.
- Q:What is the principle of thermal conversion of solar collectors?
- The basic principle is to collect solar radiation can use the greenhouse effect to heat objects and access to heat, such as plastic film, greenhouses, greenhouses and so on. At present, there are two kinds of solar energy collection devices: one is a flat type collector, such as solar water heaters, etc .; the other is a focus collector, such as reflective solar cookers, high temperature solar furnace.
- Q:The characteristics of flat solar collectors
- Three is a good pressure performance. Since the heat absorbing panels of flat solar collectors are made of metal material, the connection of the collector to the storage tank also uses metal parts, so that it can withstand the pressure from the tap water and the circulating pump.
- Q:Condensation type solar collectors and non-concentrating heaters
- solar collectors can be divided into two types. Condenser collector A condenser is a solar collector that uses a reflector, a lens, or other optics to change the direction of solar radiation entering the lighting port and converge to the heat absorber
- Q:What is the solar collector
- different substances and different colors for different wavelengths of light absorption and reflection ability is not the same. Black color absorbs the sun the strongest, so the cotton is generally used dark or black cloth. White sunshine the strongest ability, so the summer shirt is mostly light or white.
- Q:The introduction of flat solar water heater
- Flat solar collectors placed in the building bar inside the balcony, windows, roof, walls, make up for the traditional solar water heater due to lack of congenital can not achieve the perfect combination with the building and the environment regret.
- 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:How can solar collector system prevent wind?
- A solar collector is a device that absorbs solar radiation and transfers heat energy to the heat transfer medium.
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