large scale solar heat collection project

Composition and Working principle of large scale solar heating project



Central solar hot water system made up of collector, heat preservation water tank, control system, automatic control box, circulation pumps, piping fittings, It is an organic combination of the water supply system. the collector absorbs solar radiation energy then changes to heat energy, can make cold water to heat water, and automatically supply water by the control box, It can achieves following purpose by adjusting the control system:



heat difference circulation--- Improve the collection efficiency

Pipeline cycle--- Open water faucets then come with hot water

regular time and temperature Electric heating measures---Constant temperature supplying the hot water

24-hour constant temperature water

Constant Pressure supplying the hot water≤0.6Mpa

Antifreeze device---also can use at winter

the whole system runs automatically and safety also easy to maintenance, it can take flexible combination according to its water needed, the installation site, the consumer needs. water tank equipped with electric heating device and its Electric heating power can be adjusted according to the consumer needs, actual situation so as to satisfy hot water demand at cloudy and winter day. With microcomputer intelligent control, can ensure to supply sufficient hot water in the whole day.





Features of large scale solar heating project



Energy-saving, safety, environmental protection.

automatic operation, no need special management.

24-hour water supply, water temperature free setting within 0 -100.

Water supply Automatic circulation, automatic boost control.

More than 15 years lifespan

Flat roof, sloping roof, both can be installed

One-time investment, low running cost, easy to maintenance, though there are a few tube broken will not affect the overall use.







Installation note:

1. Conditions of the construction:

Collector size of the building, the shape, building height and the place allowed to put water tank (such as roof, floors, basement, etc.) are mostly not the same.

2. The user unit quantity demanded:

Daily average total water needed, regular daily use or use at any time, water temperature, location of water use, practical purpose(bath, pool heating, the environment (greenhouse cultivation or aquaculture) heating.

3. Location and conditions:

analyze the installation conditions According to the user's geographic latitude and lowest winter temperature, sunshine condition, the direction has shelter or not

4. The user unit auxiliary energy requirements

Decide to use one plan or two more plan. (electric heater, electric boiler, air-source heat pump unit etc.)

5. User unit pressure and voltage

Understanding User unit pressure and voltage, and its supply situation



Scope of application:



hotel, guesthouse, school, apartment, stadium, hospital, swimming pool, public enterprise and industrial hot water requirements