The cold air blower is one of the main equipments for refrigerating, storing goods and air conditioning. It relies on the ventilator to force the air to pass through the internal cooling pipe for forced circulation, and generates heat exchange to cool the air to reduce the temperature.

特点 New features of chiller technology development:

(1) High heat transfer efficiency: Adopting variable sheet pitch or overall hot-dip galvanizing process, the whole machine is assembled and welded in a pure zinc bath with a high temperature of 400 ℃ or higher to make the whole hot-dip galvanized, so that the steel pipe and fins are in close contact. The sheets are integrated to improve the heat transfer efficiency. Can greatly improve the thermal conductivity.

(2) Excellent anticorrosive performance: The hot-dip zinc and zinc layer thickness is more than 50 μm, which is 10-15 times that of electroplating, which enhances the anticorrosive performance and has a long service life.

3 (3) Energy-saving and low-noise: Equipped with patented QDZ series axial flow fan, the fan is optimized by advanced CAD design, high-efficiency area, can adapt to multiple working conditions and efficient operation, save a lot of energy consumption and prolong service life. Compared with other axial flow fans, it has the advantages of low power consumption, low noise, high efficiency, large air volume and high pressure.

(4) There are many types of structure: its structure types are floor top blowing (L type), floor top blowing type (LS type), floor flat blowing type (LP type), floor bottom blowing type (LX type), and ceiling type (D type), assembled type (PP, PD). Pipe group types are: steel pipe steel sheet, steel pipe aluminum sheet, aluminum pipe aluminum sheet, copper pipe aluminum sheet, etc.

(5) Adopting variable pitch optimization assembly method: reduce wind resistance, uniform frost formation, enhance heat transfer effect, and reduce frosting times.

(6) Wide range of applications: many varieties and complete specifications, which can be widely used in frozen rooms such as meat, fruits, vegetables, eggs, food, aquatic products, frozen refrigerated rooms, refrigerated refrigerated rooms, food processing and industrial production Air conditioning in the workshop.