CN2418170Y - Exhaust pipeline preventing smell from flowing into other pipes - Google Patents
Exhaust pipeline preventing smell from flowing into other pipes Download PDFInfo
- Publication number
- CN2418170Y CN2418170Y CN 00204236 CN00204236U CN2418170Y CN 2418170 Y CN2418170 Y CN 2418170Y CN 00204236 CN00204236 CN 00204236 CN 00204236 U CN00204236 U CN 00204236U CN 2418170 Y CN2418170 Y CN 2418170Y
- Authority
- CN
- China
- Prior art keywords
- air
- taint
- dividing plate
- plate
- air intake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an exhaust pipe preventing the taint of smells. A pipe partition plate is arranged in an existing exhaust pipe to divide the existing exhaust pipe into two parts; a partition plate is longitudinally arranged in an air inlet element, and the position of the partition plate corresponds to the position of the partition plate of the pipe; the lower part of the partition plate is provided with an air guiding port; the end part of a bent head of an air guiding bent pipe is connected with the lower end of the partition plate; a blocking plate is arranged between the upper side of the air guiding port and an air inlet. When air flows enter from the air inlet, because of the block of the blocking plate, the air flows can only flow upwards to enter the air guiding bent pipe from the air guiding port on an upper floor. Because of the action of the bent head part, the air flows flow upwards taking the advantage of the bent head part, so that the phenomenon of the taint of smells can not occur on a lower floor. When the air flows flow upwards to reach the air inlet element on an upper floor, because of the combined action of an adjusting plate and the air guiding bent pipe, the air flows can not enter the air guiding bent pipe of the air inlet element on the floor, so that the phenomenon of the taint of smells can not occur to users on an upper floor. The utility model with the advantages of simple structure and convenient installation can effectively solve the problem of the phenomenon of the taint of smells of living room toilets.
Description
The utility model relates to building pipe, especially a kind of novel anti-taint of odour extract duct.
Existing use in toilet exhaust plant utilizes threeway to make simple air intake spare, links to each other with extract duct, and the extract duct up/down perforation, inner no any member, thereby the taint of odour phenomenon is very serious.As a family in pipeline during exhaust, other each per family scent of occur, do not meet the modern room environmental requirement, people healthy caused certain harm.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, to provide a kind of simple in structure, easy for installation, reducing the novel anti-taint of odour extract duct that living environment pollutes.
For achieving the above object, the utility model is by the following technical solutions:
A kind of novel anti-taint of odour extract duct, comprise extract duct and air intake spare, one air intake is arranged on the air intake spare, be provided with the pipeline dividing plate in the extract duct, be divided into two independent sectors, vertically be provided with dividing plate near air intake one side in the air intake spare, partition position is corresponding with the pipeline partition position, the lower partition is provided with air guide hole, and the wind-guiding bend end of approximate " L " type is connected with the dividing plate lower end, is provided with closure plate between the air guide hole upside of dividing plate and air intake.
Be close to the dividing plate outside and be provided with an adjustable plate, adjustable plate bottom and partition position corresponding position are provided with air guide hole, and the thickness of adjustable plate is adjustable.
Owing to adopted dividing plate and closure plate, enter the gas of pipeline by air intake, can only be up along route, and can not enter its layer other indoor in addition, thus avoid the generation of taint of odour phenomenon.Thereby, the utlity model has simple in structure, simple installation, can effectively solve the advantage of taint of odour phenomenon.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model Facad structure sectional view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model user mode schematic diagram.
As shown in Figure 1, 2, this novel anti-taint of odour extract duct comprises extract duct 7
As Fig. 1, shown in 2, this novel anti-taint of odour extract duct, comprise extract duct 7 and air intake spare 9, one air intake 6 is arranged on the air intake spare 9, be provided with pipeline dividing plate 8 in the extract duct 7, be divided into two independent sectors, vertically be provided with dividing plate 2 near air intake 6 one sides in the air intake spare 9, dividing plate 2 positions are corresponding with pipeline dividing plate 8 positions, dividing plate 2 bottoms are provided with air guide hole 5, be close to dividing plate 2 outsides and be provided with an adjustable plate 3, adjustable plate 3 bottoms and corresponding position, dividing plate 2 position also are provided with air guide hole 5, the thickness of adjustable plate 3 is adjustable, wind-guiding bend pipe 4 elbow ends of one approximate " L " type are connected with dividing plate 2 lower ends with adjustable plate 3, air guide hole 5 upsides and 6 of air intakes at dividing plate 2 are provided with closure plate 1, its sealing is cut apart, as exhaust fan from air intake 6 in pipeline during exhaust, because the obstruct of closure plate 1, air-flow can only upwards flow, enter in extract duct 7 arms, and then arrival last layer air intake spare place, because the effect of closure plate 1 in the last layer air intake spare, air-flow can only enter 3 of wind-guiding bend pipe 4 and adjustable plates from the air guide hole 5 of last layer air intake spare, because the effect of wind-guiding bend pipe 4, air-flow is taken advantage of a situation and is upwards flowed, and can not flow downward, ignorant phenomenon can not gone here and there by lower floor, and air-flow upwards enters in extract duct 7 mains, when air-flow reaches last layer air intake spare 9, because adjustable plate 3 effects, area between air intake spare 9 inwalls and the wind-guiding bend pipe 4 diminishes, and it is big that air-flow velocity becomes, and forms jet and upwards sprays, air-flow just can not enter the wind-guiding bend pipe of this air intake spare, and can not make the upper-layer user taint of odour phenomenon occur, the taint of odour phenomenon can not take place according to as a same reason in other each family, upper strata yet.Air-flow drains in the atmosphere by roof at last.
Claims (2)
1. novel anti-taint of odour extract duct, comprise extract duct (7) and air intake spare (9), one air intake (6) is arranged on the air intake spare (9), it is characterized in that being provided with in the described extract duct (7) pipeline dividing plate (8), be divided into two independent sectors, vertically be provided with dividing plate (2) near air intake (6) one sides in the air intake spare (9), dividing plate (2) position is corresponding with pipeline dividing plate (8) position, dividing plate (2) bottom is provided with air guide hole (5), wind-guiding bend pipe (4) elbow ends of one approximate " L " type is connected with dividing plate (2) lower end, is provided with closure plate (1) between air guide hole (5) upside of dividing plate (2) and air intake (6).
2. novel anti-taint of odour extract duct as claimed in claim 1 is characterized in that being close to dividing plate (2) outside and is provided with an adjustable plate (3), and adjustable plate (3) bottom and dividing plate (2) corresponding position, position are provided with air guide hole (5), and the thickness of adjustable plate (3) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204236 CN2418170Y (en) | 2000-02-26 | 2000-02-26 | Exhaust pipeline preventing smell from flowing into other pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204236 CN2418170Y (en) | 2000-02-26 | 2000-02-26 | Exhaust pipeline preventing smell from flowing into other pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2418170Y true CN2418170Y (en) | 2001-02-07 |
Family
ID=33572672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00204236 Expired - Fee Related CN2418170Y (en) | 2000-02-26 | 2000-02-26 | Exhaust pipeline preventing smell from flowing into other pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2418170Y (en) |
-
2000
- 2000-02-26 CN CN 00204236 patent/CN2418170Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |