Glass magnesium fireproof overall smoke exhaust pipe

Abstract

The invention provides a glass magnesium fireproof overall smoke exhaust pipe which is made of a glass magnesium fireproof material. The smoke exhaust pipe is a hollow pipe with the square cross section. A pipe body is 1-3 m long, 20-60 cm wide and 20-60 cm high. The body walls of the square pipe are composed of inorganic mortar plates. A layer of low-alkaline glass fiber net is arranged in the middle of each inorganic mortar plate in each square. The thickness of each inorganic mortar plate is 1-3 cm. A horseshoe used for blocking and receiving oil smoke is bonded to the inner wall of one end of the square pipe body. A preformed hole used for installing a cooking bench oil smoke exhaust pipe or a toilet exhaust pipe is designed in the pipe wall corresponding to an opening of the horseshoe. The smoke exhaust pipe is used for exhausting kitchen oil smoke or odor and sewage in a toilet, and air in a room is not polluted, which is beneficial for health of people. The oil smoke or odor in each house can be exhausted out of rooms through a public smoke exhaust pipe, the situation that the smoke flies among the rooms is avoided, the mutual influence on room air is avoided, and the unnecessary dispute is reduced. The smoke exhaust pipe is suitable for building kitchens and toilets.

Description

technical field [0001] The invention relates to a building fitting, in particular to a glass magnesium fireproof integral smoke exhaust pipe. Background technique [0002] With the rapid development of my country's economy and technology and the improvement of people's living standards, people's living conditions have also been greatly improved. In recent years, Chinese residents generally live in modern new buildings. There are pipes for smoke exhaust or exhaust to prevent cooking fumes from the kitchen or odor from the bathroom from entering the room, polluting the air, corroding household appliances in the room, and damaging human health. At present, the smoke exhaust pipes installed on the walls of the kitchens and toilets of various buildings are generally assembled with cement mortar boards, and the smoke exhaust pipes assembled by cement mortar boards have the following defects: 1. Easy to crack, not only causing Air leakage and oil leakage will also cause cracks in t...

AI Technical Summary

Problems solved by technology

At present, the smoke exhaust pipes installed on the walls of the kitchens and toilets of various buildings are generally assembled with cement mortar boards, and the smoke exhaust pipes assembled by cement mortar boards have the following defects: 1. Easy to crack, not only causing Air leakage and oil leakage will also cause cracks in the wall finish or the falling off of the tiles, which will affect the overall appearance of the house; 2. The hardness of the board is poor, which is easy to cause breakage and even cause the exhaust pipe to collapse; 3. Not resistant to high temperature, fireproof Poor performance, unable to meet the requirements of safety and fire prevention; 4. Troublesome installation, increasing labor costs

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