Non-pressurized solar thermal collector for drying and heating solutions

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Shanghai
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TT OR LC
Min Order Qty:
500 pc
Supply Capability:
10000 pc/month

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Product Description:

1. What can solar thermal dryer do?

If needs in heating or drying, there solar panels come to work for you.

For heating:

Heating demand on Hotel, Shopping center, office building ,convention hall and the like.

For drying:

Food stuffs, Tobacco , Herbal, Wood, Fruits and vegetables drying and so forth

In a nutshell, because of clean and low investment cost solar air collector has been used for heating and drying a lot.


2. How it works?

When daylight through the glass to reach the collector, the heat-absorbing absorbs solar radiation, and converts light energy into heat energy ,increase the absorber plate temperature. Indoor air by the fan flows through the absorber plate, through adequate heat, warming up, and goes back to indoor, so that the indoor temperature increases.


3. Features:

3.1 Absorber using high-performance heat-absorbing black chrome coating efficiency up to 85%.

3.2 Cover with low iron wove tempered glass, aluminum alloy frame side with professional, effective insulation,

high transmittance.

3.3 Overall sealing foam insulation materials, insulation thickness up to 50mm, efficient insulation, sealing effect is

outstanding.

3.4 Air flow using advanced aerodynamic design, makes the air absorb the maximum amount of heat, in this

way the effect of collectors in series is more prominent.

3.5 Green energy, consumes less than 50W.

3.6 Installation is simple, flexible control, according to local conditions.

3.7 Heating ability, every 2 m heating area is 24 square meters (according to the Chinese National Standard

Architecture)

3.8 Good quality, durable, no wearing parts, the service life of 20 years or more

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Q:Vacuum tube for solar collectors
Start fast: heat pipe heat capacity, in the sun a few minutes after the output of heat; and in the cloudy weather, than other water heaters can produce more hot water.
Q:Flat solar collector how, flat solar collector working principle introduced
pipe installation, not in the structure of the beam column, the seismic wall of the dark column, the end of the pier at the tube. Through the roof, the wall should be timely embedded casing, to avoid the waterproof insulation has been done on the roof hole
Q:What is a trough solar collector?
A device that converts the radiant energy of 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:Is solar collector directly using solar energy?
Solar collectors are directly using solar energy. A solar collector is a device that converts radiant energy from the sun into heat.
Q:How can solar collector system prevent wind?
Solar collectors are the core components of the solar thermal system. Solar collectors absorb light from solar radiation, generate a lot of heat, provide a steady stream of power, it is like people's "heart", the heart once stopped beating, people Can not live, then the solar collector once damaged, the hot water system will lose their vitality
Q:Solar collectors and tank water can not cycle what is the reason
pipeline loop problem. If there are other piping behind the pump, pay attention to other pipeline valve opening and closing situation
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
The absorption ratio α and the emission ratio ε of the black chromium coating are 0.93-0.97 and 0.07-0.15, respectively, and α / ε is 6 to 13, and has excellent spectral selectivity.
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:What is the principle of thermal conversion of solar collectors?
According to heat transfer media classification: can be divided into liquid collector and air collector two categories, of which the liquid for the heat medium for most of the water as a medium, that constitutes a variety of solar water heaters; air for the heat transfer medium, It constitutes a variety of solar dryers. The core of the solar collector is the heat sink, which functions to absorb the radiant energy of the sun and transfer heat to the heat transfer medium. In the liquid as the medium, the heat-absorbing plate tube plate, wing tube, flat box, snake tube, etc., can be made of metal materials and non-metallic materials. The sunscreen surface of the heat-absorbing panel is coated with a black endothermic coating. The structure of the solar collectors for the heat transfer medium is often in the form of mesh, honeycomb and porous beds.
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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