PVD magnetron sputtering coated collector is characterized by fast heat collection, fast heat exchange, and long service life. Heat-storage water tank is characterized by good thermal insulation and low heat loss. It can be combined with multiple energy sources such as electricity, gas, fuel, and biomass. It adopts automatic temperature control and multi-mode control. Heating terminal can be combined with underfloor heating coils, heating or fan coils to form a heat dissipation terminal system.
Large flow - fast heat exchange - high efficiency: large flow, fast heat exchange, efficient heat collection; Large runner - low resistance - no air resistance: large pipe diameter, reduced resistance, easy air exhaust; easy exhaust - easy water discharge - strong freezing prevention; large caliber, high flow rate, fast discharge, natural freezing prevention; Simple construction: large flow, fast heat exchange, high heat collection efficiency, capable of connecting more sets in series and parallel, reduced groups, and easier construction; Material saving: the large-caliber collection pipes can partially replace the grouped circulating branch pipes and greatly reduce the number of accessories for grouped branch pipes.
Black ceramic sun absorbing layer: high efficiency without decay and aging; Hollow, straight and vertical runner structure: consistent with the natural heat exchange, with fast heat exchange and high efficiency; High strength, thick thermal insulation layer, and low heat loss: hollow frame profile, ultra-thick rear moisturizing, and minimized heat loss; High installation efficiency: mechanized operation, fewer joints, reduced work intensity, and reduced workload; Material and resource saving: fewer foundations, supports, pipelines, and fittings. High reliability: reduced the number of joints and reduced dripping and leakage caused by installation.
Water pump and temperature difference are used to control the circulation, thereby absorbing and storing heat and cooling the greenhouse when the temperature inside the greenhouse is high. The circulation system pumps hot water into the heat dissipation facilities (fan coil units, radiators, floor heating, etc.) for heating when the temperature inside the greenhouse is low at night.