Energy-saving glass fiber and magnesium composite air duct manufacture and installation method

A composite air duct and installation method technology, which is applied to pipes, rigid pipes, pipes/pipe joints/fittings, etc., can solve the problems of high investment cost, low connection strength, complex process, etc., and achieve high input cost and high work efficiency , the effect of simple operation
CN101963261AInactive Publication Date: 2011-02-02SHAANXI CONSTR ENG GRP CO LTD THE FIRST BUILDING
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHAANXI CONSTR ENG GRP CO LTD THE FIRST BUILDING
Publication Date
2011-02-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an energy-saving glass fiber and magnesium composite air duct manufacture and installation method. An energy-saving glass fiber and magnesium composite air duct is manufactured by assembling a plurality of sections of glass fiber and magnesium composite air duct sections. The method comprises the following steps of: 1, preparing before manufacturing; 2, manufacturing glass fiber and magnesium composite air duct sections, manufacturing a plurality of sections of glass fiber and magnesium composite air ducts in which upper plates and lower plates as well as left plates and right plates are malposed by adopting the glass fiber and magnesium composite air ducts and adhering glue; and 3, assembling and installing the energy-saving glass fiber and magnesium composite air duct: assembling all finished glass fiber and magnesium composite air duct sections and obtaining the integral energy-saving glass fiber and magnesium composite air duct. The invention has the advantages of simple manufacture process, convenient construction, low labor intensity and high construction speed; and the manufactured energy-saving glass fiber and magnesium composite air duct has the advantages of reliable connection among all members and easy insurance of quality. Meanwhile, the investment of used machinery equipment during the construction is less, the cost input is low, the manufacture process greatly reduces adverse factors of noise, vibration, and the like, thus the method can be used for manufacturing various shapes and structures of glass fiber and magnesium composite air ducts.
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Description

technical field

[0001] The invention belongs to the technical field of air duct production and installation, and in particular relates to an energy-saving glass-magnesium composite air duct production and installation method. Background technique

[0002] The glass magnesium composite air duct is a new generation of environmentally friendly and energy-saving air duct that replaces the iron sheet air duct and the glass fiber air duct. The base material used for the glass magnesium composite air duct is composed of two layers of high-strength inorganic The glass magnesium composite board is composed of a layer of thermal insulation material in between, and it is assembled by bonding, special structural combination and other connection methods. Therefore, the construction difficulty and strength of the glass magnesium composite air duct are higher than those of other types of air ducts. Lowered a lot. The production and installation methods of glass magnesium composite air duc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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