Environmental friendly heating and ventilating air pipe with natural antibacterial function

Abstract

The invention discloses an environmental friendly heating and ventilating air pipe with the natural antibacterial function. The heating and ventilating air conditioner air pipe is made of copper and aluminum metallurgy composite single-face or double-face composite copper, and aluminum serves as the base material of a copper and aluminum metallurgy composite board belt. According to the metallic aluminum matrix composite material of the single-face or double-face composite copper belt, metallurgy composition between copper and aluminum is required, the copper belt is made of pure copper or copper alloy, and the copper content of the copper belt must be more than 60 percent. According to the heating and ventilating air conditioner air pipe, the copper layer face of the copper and aluminum metallurgy composite material serves as the inner surface of the air pipe. The heating and ventilating air conditioner air pipe made of the copper and aluminum metallurgy composite material is a new generation natural antibacterial environmental friendly air pipe for replacing a galvanized sheet air pipe, a stainless steel air pipe and air pipes made of other materials. The heating and ventilating air conditioner air pipe is made of the copper and aluminum metallurgy composite material, the bonding strength of the heating and ventilating air conditioner air pipe is equal to or larger than 100 Mpa. The surface of a manufactured copper and aluminum composite plate is clean and smooth. Cracking, disengaging and other phenomena cannot occur in the producing process of bending, drilling, punching, tapping, old making, painting and the like, and the yield and quality of heating and ventilating air conditioner air pipelines are guaranteed.

Description

technical field [0001] The invention relates to a heating, ventilation and air-conditioning air duct, in particular to an environment-friendly heating and ventilation duct with natural antibacterial function. Background technique [0002] It is known that the full name of HVAC in the subject classification is heating, gas, ventilation and air conditioning engineering, including: heating, ventilation, and air conditioning, which are functionally an integral part of the building. The most common use in heating and ventilation is heating and ventilation pipes, and the scope of application of heating and ventilation pipes is very wide. Purification system return air duct, central air conditioning ventilation duct, industrial air supply and exhaust ventilation duct, environmental protection system suction and exhaust duct, mine extraction gas pipe, mine rubberized cloth air duct, etc. However, common air ducts on the market are made of materials such as stainless steel, galvaniz...

AI Technical Summary

Problems solved by technology

[0004] However, bacteria accumulate on the inner wall of the pipe, and the engineering of cleaning the pipe is very complicated and not easy to clean

In China, it is very inconvenient to clean the air conditioner, and the air duct is never cleaned. Therefore, Legionella, Escherichia coli, hemolytic streptococcus and various respiratory disease bacteria and viral bacteria multiply in the air duct, endangering people's health. brought a heavy socioeconomic burden

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