CN2592778Y

CN2592778Y - Individual household exit flue for kitchen

Info

Publication number: CN2592778Y
Application number: CN 02273441
Authority: CN
Inventors: 陶乐然; 丁道信; 杨宏明
Original assignee: XINGYU BUILDING DESIGN INST CHANGCHUN
Current assignee: XINGYU BUILDING DESIGN INST CHANGCHUN
Priority date: 2002-06-13
Filing date: 2002-06-13
Publication date: 2003-12-17
Anticipated expiration: 2012-06-13

Abstract

The utility model relates to an individual household smoke discharging flue for kitchens, which is characterized in that the utility model comprises individual smoke discharging pipes of which each layer is led to a building top, an upper negative pressing plate arranged on the building top and a lower negative pressing plate, wherein, the smoke discharging pipes are arranged in a vertical pipe type; the upper negative pressing plate is made with a gradient of 12DEG-20DEG; the distance between the upper negative pressing plate and the lower negative pressing plate is 150-300MM. The utility model uses an individual system for each family and a joint point adopts a gluing insertion type. Besides, a seam is tight. The building top is provided with a negative pressure device. Thereby, discharge flues can be ensured to form negative pressure at any weather. The utility model has the advantages of easy smoke discharging, low construction and installation cost, small sectional area and use space saving of a kitchen. Besides, the utility model can not make odour mutually taint between an upstairs and a downstairs.

Description

Divide stand alone type kitchen exhaust road, family

Technical field:

The utility model relates to stand alone type kitchen exhaust road, a kind of minute family.

Background technology:

At present, upstairs communicate in the Urban House building with downstairs kitchen exhaust road, because unreasonable structure and the difficult quality guarantee in construction and installation, the problem that has construction and installation expense height, mutual smoke blowing flavor, simultaneously, most of oil smoke row does not go out, and causes air pollution, bring harm for people's health, bring a lot of troubles to daily life.

Summary of the invention:

Technical problem to be solved in the utility model is: provide a kind of construction and installation expense low, upstairs, the mutual branch family of taint of odour stand alone type kitchen exhaust road not downstairs.

The technical solution of the utility model is achieved in that it comprises that each layer leads to the independent smoke exhaust pipe of the vertical pipe type arrangement of roof, the last negative pressure plate and the following negative pressure plate at roof place, upper and lower negative pressure plate is made the gradient, the gradient is 12 °-20 °, and upper and lower negative pressure plate spacing is 150-300mm.

The utility model adopts the each household autonomous system, gluing spigot-and-socket is adopted in the joint, seam is tight, the roof place is provided with negative pressure device, thereby guarantees that smoke vent can both form negative pressure at any weather, and it is unobstructed to discharge fume, not taint of odour mutually downstairs upstairs,, the construction and installation expense is low, and sectional area is little, saves the kitchen usage space.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1.

The specific embodiment:

See figures.1.and.2, with six floors is example, the utility model comprises that each layer leads to the independent smoke exhaust pipe 3 of the vertical pipe type arrangement of roof, the last negative pressure plate 1 and the following negative pressure plate 2 at roof place, independent smoke exhaust pipe 3 passes from oneself floor 4 respectively, upper and lower negative pressure plate 1,2 is made the gradient, the gradient is 12 °-20 °, and upper and lower negative pressure plate spacing is 150-300mm, and the hole that following negative pressure plate is opened just in time holds six independent smoke exhaust pipes 3.

Claims

1, stand alone type kitchen exhaust road, a kind of minute family, it is characterized in that: it comprises that each layer leads to the independent smoke exhaust pipe 3 of the vertical pipe type arrangement of roof, the last negative pressure plate 1 and the following negative pressure plate 2 at roof place, upper and lower negative pressure plate 1,2 is made the gradient, the gradient is 12 °-20 °, and upper and lower negative pressure plate spacing is 150-300mm.