• Non-pressurized solar thermal collector for drying and heating solutions System 1
  • Non-pressurized solar thermal collector for drying and heating solutions System 2
Non-pressurized solar thermal collector for drying and heating solutions

Non-pressurized solar thermal collector for drying and heating solutions

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
500 pc
Supply Capability:
10000 pc/month

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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

Q:What is the warranty period for a solar collector?
The warranty period for a solar collector can vary depending on the manufacturer and model. It typically ranges from 10 to 25 years, with some high-quality collectors offering extended warranties.
Q:Are there any challenges in integrating solar collectors with existing plumbing systems?
Yes, there are challenges in integrating solar collectors with existing plumbing systems. Some of the challenges include determining the compatibility of the existing plumbing system with the solar collectors, ensuring proper sizing and placement of the collectors to maximize solar energy absorption, integrating the collectors with the water heating system, and addressing potential issues such as pressure imbalances and flow restrictions. Additionally, retrofitting existing plumbing systems to accommodate solar collectors may require modifications or upgrades to the system, which can add complexity and cost to the integration process.
Q:Can solar collectors be used in wind farms?
No, solar collectors cannot be used in wind farms as they are designed specifically to harness the energy from sunlight and not wind. Wind farms utilize wind turbines to generate electricity from the kinetic energy of wind.
Q:Can solar collectors be used for heating warehouses?
Yes, solar collectors can be used for heating warehouses. Solar thermal systems can be installed on rooftops or integrated into the building structure to collect and convert sunlight into heat energy. This heat can then be used to warm water or air, which can be circulated throughout the warehouse to provide heating. Solar collectors offer a sustainable and cost-effective solution for heating large spaces like warehouses, reducing reliance on traditional heating systems and lowering energy costs.
Q:Can solar collectors be used for heating oil rigs?
Yes, solar collectors can be used for heating oil rigs. Solar thermal energy can be harnessed to heat water or other fluids, which can then be used for various applications, including heating oil rigs. By utilizing solar collectors, oil rigs can reduce their dependence on fossil fuels and lower their carbon emissions.
Q:How do solar collectors perform in polluted areas?
Solar collectors may be affected by pollution in several ways. Firstly, air pollution can reduce the amount of sunlight reaching the collectors, thus decreasing their efficiency. The presence of dust and particles in the air can also settle on the surface of the collectors, reducing their ability to absorb sunlight. Additionally, pollution can lead to the formation of smog, which can further hinder the performance of solar collectors. Therefore, in polluted areas, solar collectors may not perform as efficiently as in cleaner environments. Regular cleaning and maintenance of the collectors can help mitigate some of the negative effects of pollution.
Q:Can solar collectors be used for heating animal shelters?
Yes, solar collectors can be used for heating animal shelters. Solar collectors, such as solar thermal panels or solar air heaters, can effectively harness the energy from the sun to generate heat. This heat can be used to warm up animal shelters, providing a comfortable environment for the animals. Solar thermal panels work by absorbing sunlight and converting it into thermal energy. This energy can then be used to heat water, which can be circulated through radiators or underfloor heating systems in the animal shelters. Solar air heaters, on the other hand, capture the heat from the sun and use it to warm up the air, which can be blown into the shelters to maintain a cozy temperature. Using solar collectors for heating animal shelters has several benefits. Firstly, it is a renewable and sustainable energy source, reducing the reliance on fossil fuels and minimizing the carbon footprint. Secondly, it can help reduce energy costs in the long run, as solar energy is free once the initial installation costs are covered. Additionally, solar collectors require minimal maintenance and have a long lifespan, ensuring a reliable heating source for the animal shelters. However, it is important to consider the specific heating requirements of the animal shelters and the local climate conditions. Solar collectors may not be suitable for all regions, especially those with limited sunlight or extreme cold temperatures. In such cases, alternative heating systems or a combination of solar collectors with other heating sources may be necessary to ensure optimal heating for the animal shelters.
Q:How do solar collectors perform in coastal areas with high salt content in the air?
Solar collectors exhibit good performance in coastal areas characterized by high salt content in the air. However, they necessitate additional upkeep and supervision compared to regions with lower salt content. The corrosive impact of salt in the air on the solar collectors, especially the metal surfaces, can lead to a decrease in efficiency and lifespan if not adequately addressed. To counteract the influence of salt content in the air, it is imperative to routinely cleanse the solar collectors to eliminate salt deposits. This task can be accomplished by either rinsing them with clean water or employing specially formulated cleaning solutions that effectively eradicate salt buildup. In certain instances, a protective coating may be administered to the collector surfaces to minimize the detrimental effects of salt corrosion. Furthermore, conducting regular inspections of the solar collectors in coastal areas with high salt content is crucial. This entails scrutinizing for any indications of corrosion, damage, or diminished performance. Any identified issues should be promptly addressed to prevent further harm and ensure the optimal functioning of the solar collectors. In coastal areas, it is also advantageous to select solar collectors that are explicitly designed to endure the corrosive effects of salt. These collectors frequently possess protective coatings or employ materials that exhibit greater resistance to corrosion, such as stainless steel or coated aluminum. In conclusion, although solar collectors remain proficient in generating energy in coastal areas with high salt content, proper maintenance and monitoring are indispensable to guarantee their long-term performance and efficiency.
Q:Can solar collectors be used in bioenergy production?
Yes, solar collectors can be used in bioenergy production. Solar thermal collectors can be used to generate heat required for biomass processing and conversion, such as drying, pyrolysis, and gasification. Additionally, solar photovoltaic collectors can provide electricity for bioenergy production processes, such as powering biomass boilers or running biogas production systems. By integrating solar collectors, bioenergy production can become more sustainable and reduce reliance on fossil fuel-based energy sources.
Q:What is the impact of shading on solar collector performance?
Shading can have a significant impact on solar collector performance as it reduces the amount of sunlight reaching the collectors, thereby reducing their efficiency in converting sunlight into usable energy. Even partial shading of just a small area of the collector can lead to a decrease in overall system performance. It is crucial to minimize shading to optimize the performance and output of solar collectors.

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