Unlock instant, AI-driven research and patent intelligence for your innovation.

System for draining waste oil and wastewater out of gas flues of residential building

A technology for excretion systems and residential buildings, applied to vertical pipes, building components, buildings, etc., can solve problems such as restrictions on popularization and use, and achieve the effects of preventing fire accidents, reasonable structure, and easy cleaning

Inactive Publication Date: 2010-10-27
李兴江
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: the structure that the lower end of the main flue is movably connected to the waste oil collection tube is only suitable for the situation where the flue gas duct is outdoors, and most of the flue gas ducts are installed in the wall at present, which limits the popularization and use of this structure

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System for draining waste oil and wastewater out of gas flues of residential building
  • System for draining waste oil and wastewater out of gas flues of residential building
  • System for draining waste oil and wastewater out of gas flues of residential building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1, see figure 1 , the figure shows a residential building smoke flue waste oil, waste water drainage system, the main flue is connected and sealed with each floor to install a single-section flue, the length of the single-section flue is 2800mm and The height of the floors is the same, the cross-sectional area is 300mm×300mm, there is an air inlet 2 with a diameter of 160mm for the oil and fume on the side wall of the single-section flue, and the lower end of the single-section flue installed on the initial floor There is an oil collecting drainer 5, the outer shape of the upper plane of the oil collecting drainer 5 is adapted to the outer shape of the lower end of the single-section flue in the initial layer, and the upper part of the oil collecting drainer 5 is provided with a cone with a large upper opening and a small lower opening. Shaped pit 4, the lower surface of the oil collector drain 5 is provided with an inner wire pipe joint 7, and the bottom of the...

Embodiment 2

[0022] Example 2, see figure 2 , the figure shows another residential building flue gas waste oil and waste water drainage system. The main flue is composed of a single-section flue installed on each floor that is connected and sealed. The length of the single-section flue is 2800mm It is equal to the height of the floor, and the cross-sectional area is 300mm×300mm. On the side wall of the single-section flue, there is an air inlet 2 with a diameter of 160mm for oil and fume, which is installed at the lower end of the single-section flue on the initial floor. An oil collecting and draining device 5 is provided, and the external shape of the upper plane of the oil collecting and draining device 5 is adapted to the external shape of the lower end of the single-section flue in the initial layer. The conical pit 4, the side of the oil collector drain 5 is provided with an inner wire pipe joint 7, the bottom of the conical pit 4 is provided with a lead-out pipe 6, the lead-out pip...

Embodiment 3

[0023] Example 3, see figure 1 , image 3 Shown in the figure is a residential building flue gas channel waste oil and waste water drainage system, the top of its oil collector drainer 5 is provided with a pit 4 that is rectangular in longitudinal section, and the rest of the structure is the same as in Embodiment 1.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a system for draining waste oil and wastewater out of gas flues of a residential building. A primary flue consists of single sections of flues, wherein the single sections of flues are connected with one another and are sealed; each floor is provided with only one section of flue; the lower end of the single section of flue arranged in a first floor is provided with an oil collection drainer, so that the waste oil attached to the sidewalls of the flues of each floor downwards flows along the sidewalls of the flues into the oil collection drainer, is concentrated, collected and drained into a waste oil collection cylinder and is timely cleaned; and the external shape of the upper plane of the oil collection drainer is matched with that of the lower end of the single section of flue in the first floor, and the oil collection drainer can be matched for use with the gas flues of various shapes. Therefore, the system saves energy sources, turns waste into wealth, can more effectively prevent fire accidents, avoids mildew and peculiar smell and simultaneously improves the bearing capacity of the pipeline body of the primary flue, along with more rational and simpler structure, convenient mounting and use, easy cleaning and good waste oil concentrated collection effect.

Description

technical field [0001] The invention relates to a ventilation duct for a residential building, in particular to a centralized oil fume exhaust duct for a residential building. Background technique [0002] Current residences, kitchens, and bathrooms are generally equipped with public flues according to national standards. The range fume exhausters installed by households can quickly discharge the produced fume gas into the public flue. Because the exhausted gas contains a large amount of oil mist and Smoke and dust, some of these oil mist and smoke are attached to the side wall of the flue. As time goes by, more and more oil will accumulate in the flue, although these public flues are mostly made of glass fiber mesh and It is prefabricated with cement mortar, and the flue itself will not burn. However, after several years of use, a large amount of waste oil has accumulated in the pipe. Once a fire occurs in a house or the temperature in the flue is too high and spontaneous c...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04F17/02
Inventor 李兴江
Owner 李兴江