Hexagonal reverse heat transfer core and its heat recovery fresh air fan

Abstract

The invention provides a hexagonal prism reversed heat transmission machine core and a heat recovery new wind machine of the hexagonal reversed heat transmission machine core and belongs to the technical field of heat recovery efficient energy saving of ventilating devices. The heat recovery new wind machine comprises the hexagonal reversed heat transmission machine core, a shell, a new wind machine body, a polluted wind machine, a separating board A and a separating board B. The hexagonal reversed heat transmission machine core comprises a rack layer assembly, a hexagonal heat transmission film B, an upper cover, a lower cover and fixing rods. The whole hexagonal reversed heat transmission machine core is fixedly connected through the fixing rods. The rack layer assembly comprises a frame, an upper support, a hexagonal heat transmission film A and a lower support. An out-phase film layer or a metal film layer is adopted by the hexagonal heat transmission film A and the hexagonal heat transmission film B and the overall thickness of the out-phase film layer or the metal film layer is 0.02 mm to 0.2 mm; the overall height (L) of the hexagonal reversed heat transmission machine core ranges from 100 mm to 3000 mm; in the process of assembly, the rack layer assembly and the hexagonal heat transmission film B are arranged in a spaced mode and the widths of air ducts adopted by the heat transmission machine core are distributed from the outer portion to the inner portion according to different density degrees. The hexagonal reversed heat transmission machine core and the heat recovery new wind machine have the advantages that the structure is novel, the effect of high heat transmission of an out-phase film can be effectively achieved, energy is saved, assembly is stable and convenient, the size is reduced, and cost is reduced.

Description

technical field [0001] The invention relates to a heat transfer core and an air energy recovery fresh air blower thereof, in particular to a hexagonal reverse heat transfer core and a heat recovery fresh air blower, and belongs to the technical field of high efficiency and energy saving air energy recovery in ventilation equipment. Background technique [0002] In the ten years since the implementation of the "Indoor Air Quality" standard in the country, people's understanding of indoor air quality has become deeper and deeper. Due to the wide use of air conditioners, coupled with the quality problems of building materials and furniture materials, indoor air pollution must be solved. Degree. The use of fresh air fans to change indoor air quality is the minimum requirement of people, but the energy loss of fresh air fans for cooling and heating of air conditioners is prohibitive, especially in recent years. The high energy consumption of air conditioners has caused the nation...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the defects of the existing technology of the above-mentioned heat recovery fresh air fan, the structure of the fresh air fan is aging, the effect of the anisotropic film cannot be effectively exerted, the high heat transfer effect of the anisotropic film cannot be satisfied, and the energy consumption is large, and the defect is provided. A hexagonal reverse heat transfer core and its heat recovery new fan can achieve the design of a new structure of the fresh fan, can effectively play the effect of the anisotropic film, meet the high heat transfer effect of the anisotropic film, and save energy

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