Cold storage double door – cold storage hinged door

　　Cold storage double door is an important part of cold storage, mainly used for the passage of goods in and out of cold storage. Cold storage double door is also called refrigerated door, and its design and function have an important impact on the insulation effect and energy consumption of cold storage.

　　Design features of cold storage double door

　　Unique door core design: This design enhances the insulation effect, and the raised door surface is tightly closed and has good sealing.

　　Humanized design: Such as humanized pull ring special door lock, which solves the inconvenience of opening caused by the high door leaf, and the operation is simpler. There is an internal push handle device in the warehouse, which can escape safely.

　　Material and configuration of cold storage double door

　　Material: Usually 304# stainless steel plate or white color steel plate is used, and these materials are covered with protective film.

　　Insulation layer thickness: The thickness of the polyurethane insulation layer can be 10 cm or 15 cm.

　　Configuration: including zinc alloy/stainless steel hinges, door locks, safety handles and external door handles.

　　Application scenarios and energy-saving effects of double doors in cold storage

　　Double doors in cold storage are suitable for small and medium-sized low-temperature storage and medium-high-temperature storage, which can save the space occupied by cold storage doors. From the perspective of energy saving, the number of cold storage doors and the size of door openings should be controlled as much as possible during design to reduce heat load and energy consumption. In actual use, timely closing of the storage door and setting of air curtains can effectively reduce heat exchange and reduce the loss of refrigeration efficiency.