CN2811452Y

CN2811452Y - Powerless main and auxiliary flue

Info

Publication number: CN2811452Y
Application number: CN 200520061917
Authority: CN
Inventors: 廖振兴; 唐健钧
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-28
Filing date: 2005-07-28
Publication date: 2006-08-30
Anticipated expiration: 2015-07-28

Abstract

The utility model relates to a powerless auxiliary and main flue which comprises an auxiliary flue and a main flue, wherein the auxiliary flue is provided with an inlet of oil fume vapor, the auxiliary flue is communicated with a vapor inlet of the main flue and the top end of the main flue is provided with a powerless fan. The auxiliary flue collects the oil fume vapor of the kitchen in each layer, and the lower end of the auxiliary flue is provided with an outlet of an oil sinking slot, wherein on one hand, the outlet of the oil sinking slot exhausts the oil and the water which are condensed to the main flue and the oil and the water in the outlet of the oil sinking slot can play a liquid seal function to prevent the communication of the oil fume vapor between the main flue and the auxiliary flue. The auxiliary flue sends the collected oil fume vapor to the main flue for centralized processing, oil dirt is deposited in a dirt collecting slot to be periodically recovered and processed and the oil fume vapor is exhausted to a building top by the powerless fan. The utility model not only prevents the pollution of the oil dirt of the outer wall of the house building, but also ensures that the oil fume vapor is exhausted after purification. Meanwhile, the oil dirt is recovered and utilized. The utility model is a matched device of a novel healthy and green residence.

Description

Unpowered primary and secondary flue

[technical field]

The utility model relates to a kind of oil smoke vapour and purifies and tapping equipment, especially relates to a kind of the kitchen fume vapour that each household produced in the housing construction being collected and processing, greasy dirt are reclaimed and need not under the situation of power, concentrating a kind of unpowered primary and secondary flue of discharging.

[background technology]

In the existing housing construction, every household is installed smoke exhaust ventilator or powerful exhaust blower separately, and the oil smoke discharge mouth of every household is set directly on the external wall of building, be evacuated to the oil smoke vapour that the kitchen produced outdoor by these smoke exhaust ventilators independently installed or powerful exhaust blower, how long cross so not, will be covered with grease spots on the External building thing wall of kitchen, seriously influence the image appearance of house building; Simultaneously, not treated oil smoke vapour directly is discharged into outdoor, has also seriously destroyed habitation environment quality.

[utility model content]

Each self-discharging kitchen fume vapour of every household, undressed its oil stain of oil smoke vapour stick on the external wall in the existing housing construction in order to overcome, oil smoke vapour without purified treatment directly discharges the shortcoming of destroying habitation environment quality, the utility model provides a kind of oil smoke vapour that the every family kitchen is produced to collect, after focusing on recovery, at a kind of unpowered primary and secondary flue that need not to concentrate under the situation of power discharging.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of unpowered primary and secondary flue, comprise sub-flue and female flue, described sub-flue is provided with the oil smoke vapor inlet, and sub-flue communicates with female flue air intake, is provided with unpowered blower fan on the top of described female flue.

The lower end of described female flue is provided with sewage sump, and this sewage sump is circumscribed with blowoff valve.

Described sub-flue is provided with two or more oil smoke vapor inlets, and this oil smoke vapor inlet communicates with each household kitchen smoke exhaust ventilator smoke exhaust pipe.

Described female flue and sub-flue are square flue.

The lower end of described every straton flue is provided with heavy oil groove outlet.

Described unpowered blower fan comprises seat and bottom block in turbine main frame, the circular angle, and the mesopore of seat and bottom block communicates with female flue in the circular angle.

The beneficial effects of the utility model are: take sub-flue to collect every layer of kitchen fume vapour, and sub-flue lower end is provided with heavy oil groove outlet, should heavy oil groove outlet will discharge condensed profit thing to female flue on the one hand, should can play the fluid-tight effect by the interior profit of heavy oil groove outlet on the other hand, prevent that the oil smoke vapour between female flue and the sub-flue from ganging up mutually; Sub-flue enters female flue with the oil smoke vapour of collecting and focuses on, and greasy dirt deposits to recycling regularly in the sewage sump, and oil smoke vapour drains into the building top by unpowered blower fan; Both prevented the grunge pollution of house building external wall, and guaranteed that again oil smoke vapour discharged after purifying, greasy dirt obtains recycling simultaneously, and the utility model is a kind of ancillary facility of new type health green housing.

[description of drawings]

Below in conjunction with drawings and Examples the utility model is further specified.

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

Among the figure: seat, 33-bottom block in 1-flue, 11-flue air intake, the heavy oil groove outlet of 12-, the female flue of 2-, the female flue air intake of 21-, 22-sewage sump, 23-blowoff valve, the unpowered blower fan of 3-, 31-turbine main frame, the circular angle of 32-.

[specific embodiment]

Referring to Fig. 1, what Fig. 1 was expressed is structural representation of the present utility model, a kind of unpowered primary and secondary flue, comprise sub-flue 1 and female flue 2, sub-flue 1 and female flue 2 adopt PVC not fire tubing, for the ease of installation and attractive in appearance, female flue 2 and sub-flue 1 all adopt square flue, on sub-flue 1, be provided with two or more oil smoke vapor inlets 11, the oil smoke vapor inlet 11 of each sub-flue communicates with every layer of kitchen smoke exhaust ventilator smoke exhaust pipe, the oil smoke vapour of every household is collected, and be provided with heavy oil groove outlet 12 in the lower end of every cross-talk flue 1, should heavy oil groove outlet 12 lead to female flue 2, the oil smoke vapour that sub-flue 1 is collected is deposited on after condensation in this heavy oil groove outlet 12, simultaneously, should form liquid seal naturally by heavy oil groove outlet 12 interior profit things, prevent that the oil smoke vapour between female flue 2 and the sub-flue 1 from ganging up mutually, after the profit in heavy oil groove 12 outlets reach a certain height, profit just exported the female flue 2 of 12 inflows along heavy oil groove.

Sub-flue 1 communicates with female flue air intake 21, the oil smoke vapour that sub-flue 1 is collected enters female flue 2 through female flue air intake 21, the top of female flue 2 is provided with unpowered blower fan 3, oil smoke vapour then carries out pump drainage by the unpowered blower fan 3 at female flue 3 tops, drain into top of building, this is unpowered, and blower fan 3 comprises seat 32 and bottom block 33 in turbine main frame 31, the circular angle, and this is unpowered, and blower fan 3 all adopts stainless steel material to make, and guarantees not by corrosion.

Be provided with sewage sump 21 in the lower end of female flue 2, this sewage sump 21 can be collected the greasy dirt in female flue 2, and sewage sump 21 is provided with blowoff valve 22, regularly opens blowoff valve 22, and the oily water in the sewage sump 21 is collected.

The utility model takes sub-flue 1 to collect each layer kitchen fume vapour, the oil smoke vapour of collecting is entered female flue 2 focus on, and greasy dirt is concentrated through blowoff valve 22 and recycled, and oil smoke vapour drains into the building top by unpowered blower fan 3.The utility model had both prevented the grunge pollution of house building external wall, had guaranteed that again oil smoke vapour discharges after purifying, and was a kind of ancillary facility of new type health green housing.

The utility model also can be arranged on the place that bedroom, parlor, washroom, office, market etc. need discharging waste gas

Claims

1, a kind of unpowered primary and secondary flue comprises sub-flue and female flue, it is characterized in that: described sub-flue is provided with the oil smoke vapor inlet, and sub-flue communicates with female flue air intake, is provided with unpowered blower fan on the top of described female flue.

2, unpowered primary and secondary flue according to claim 1, it is characterized in that: the lower end of described female flue is provided with sewage sump, and this sewage sump is circumscribed with blowoff valve.

3, unpowered primary and secondary flue according to claim 1, it is characterized in that: described sub-flue is provided with two or more oil smoke vapor inlets, and this oil smoke vapor inlet communicates with each household kitchen smoke exhaust ventilator smoke exhaust pipe.

4, according to claim 1 or 2 or 3 described unpowered primary and secondary flues, it is characterized in that: described female flue and sub-flue are square flue.

5, according to claim 1 or 3 described unpowered primary and secondary flues, it is characterized in that: the lower end of described every straton flue is provided with heavy oil groove outlet.

6, unpowered primary and secondary flue according to claim 1 is characterized in that: described unpowered blower fan comprises seat and bottom block in turbine main frame, the circular angle, and the mesopore of seat and bottom block communicates with female flue in the circular angle.