CN201169812Y - Down pipe odor refluence-proof seal device - Google Patents
Down pipe odor refluence-proof seal device Download PDFInfo
- Publication number
- CN201169812Y CN201169812Y CNU2008200893069U CN200820089306U CN201169812Y CN 201169812 Y CN201169812 Y CN 201169812Y CN U2008200893069 U CNU2008200893069 U CN U2008200893069U CN 200820089306 U CN200820089306 U CN 200820089306U CN 201169812 Y CN201169812 Y CN 201169812Y
- Authority
- CN
- China
- Prior art keywords
- soft
- odor
- buckle closure
- software
- buckled cover
- 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 discloses an odor return prevention sealing device for a sewage pipe, comprising an extendable hose and a soft body buckled cover, wherein the upper end of the extendable hose is in threaded connection with the bottom of a hand-washing basin and a sink; the lower end of the extendable hose is in sealing connection with the soft buckled cover; a through hole is arranged in the center of the soft buckled cover, and is provided with a drainage pipe; and the lower end of the soft buckled cover is in sealing connection with a sewage pipeline. In the odor return prevention sealing device for the sewage pipe, the extendable hose is sealed with the soft buckled cover which is in sealing connection with the sewage pipeline; the drainage pipe with a diameter smaller than that of the sewage pipeline is arranged in the soft buckled cover so as to prevent the odor in the sewage pipeline from returning. The soft buckled cover is an inverted bowl-shaped soft buckled cover, so that mosquitoes and cockroaches above and under the buckled cover are prevented from interacting with each other. In order to further prevent odor from returning, a float is arranged in the drainage pipe and is matched with a reducing nozzle of the drainage pipe so as to play a role in sealing the pipeline and preventing insects from creeping upwards.
Description
Technical field
The utility model relates to a kind of anti-odor sealing device that the nappy sewer pipe is washed in washroom wash basin and kitchen that is used for.
Background technology
The sewer pipe of nappy is washed because of bad with the sewer pipe sealing effectiveness in washroom wash basin and kitchen, occurs anti-stink phenomenon easily, influences quality of life.And mosquito in the sewer pipe and cockroach easily climb up along sewer pipe.
Summary of the invention
The purpose of this utility model is to provide a kind of sewer pipe anti-odor sealing device, and simple in structure, good sealing effect has anti-odor, the characteristics of insect protected.
The technical solution of the utility model is: a kind of sewer pipe anti-odor sealing device, comprise a bellows and the software buckle closure that is arranged on the flexible pipe, bellows upper end is with wash basin or wash the nappy bottom thread and be connected, a bellows lower end and a software buckle closure are tightly connected, described software buckle closure central authorities have a through hole, the through hole is provided with gutter, and software buckle closure lower end and sewer pipe are tightly connected.
Described software buckle closure is an inverted bowl-type lid, and it is conical that the bowl bottom branch is, and is tightly connected mutually with bellows, and the lower end of bowl-type lid is tightly connected mutually with sewer pipe.
The gutter lower end undergauge of described software buckle closure is provided with float in the gutter, match with the gutter undergauge mouth of pipe in the float bottom.
The utility model sewer pipe anti-odor sealing device, sealing one software buckle closure on the bellows, software buckle closure and sewer pipe are tightly connected, and the gutter of diameter less than sewer pipe is set in the software buckle closure, prevent from that sewer pipe is counter to distinguish the flavor of.Bowl-type software buckle closure is set, prevents that mosquito and cockroach from ganging up up and down.For further preventing anti-flavor, in the gutter of software buckle closure, float is set, play closed conduit and insect protected is swashed.
Description of drawings
Fig. 1 is the sectional view of the utility model sewer pipe anti-odor sealing device front view;
Fig. 2 is the structure chart of another embodiment of the utility model sewer pipe anti-odor sealing device;
Fig. 3 is the vertical view of the utility model Fig. 2 medium-height trestle.
The specific embodiment
As shown in Figure 1, sewer pipe anti-odor sealing device mainly is made up of a bellows 1 and the software buckle closure 2 that is arranged on the flexible pipe, and the bellows upper end is that hard pipe joint 3 is with wash basin or wash the nappy bottom thread and be connected.The software buckle closure is an inverted bowl-type lid, and bowl bottom divides 6 to be conical, closely cooperates with bellows lower end hard pipe joint, and software buckle closure central authorities have through hole, and the through hole is provided with gutter 4, and software buckle closure lower end and sewer pipe 5 are tightly connected.
As shown in Figure 2, the gutter lower end undergauge of described software buckle closure, float 8 is arranged in the gutter, and the float upper end is provided with return bar 9, and the return bar is arranged on support 7 middle can the moving up and down in the gutter, and the float bottom is suitable with the undergauge mouth of pipe.When the sewer pipe pouring, float floats in gutter, and water enters sewer pipe from gutter and directly discharges; During pouring, float does not fall into the undergauge mouth of pipe place of gutter automatically, matches with the mouth of pipe in the float bottom, prevents that further pipeline from instead distinguishing the flavor of and insect protected is swashed.
Claims (3)
1, a kind of sewer pipe anti-odor sealing device, comprise a bellows (1) and be arranged on software buckle closure (2) on the flexible pipe, it is characterized in that: bellows upper end (3) and wash basin or wash is threaded bottom the nappy mutually, a bellows lower end and a software buckle closure (2) are tightly connected, described software buckle closure central authorities have a through hole, the through hole is provided with gutter (4), and software buckle closure lower end and sewer pipe (5) are tightly connected.
2, sewer pipe anti-odor sealing device according to claim 1 is characterized in that: software buckle closure (2) is an inverted bowl-type lid, and it is conical that bowl bottom branch (6) is.
3, sewer pipe anti-odor sealing device according to claim 1 and 2 is characterized in that: the gutter of described software buckle closure (4) lower end undergauge, float (8) is set in the gutter, and match with the gutter undergauge mouth of pipe in the float bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200893069U CN201169812Y (en) | 2008-02-22 | 2008-02-22 | Down pipe odor refluence-proof seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200893069U CN201169812Y (en) | 2008-02-22 | 2008-02-22 | Down pipe odor refluence-proof seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169812Y true CN201169812Y (en) | 2008-12-24 |
Family
ID=40208864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200893069U Expired - Fee Related CN201169812Y (en) | 2008-02-22 | 2008-02-22 | Down pipe odor refluence-proof seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169812Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149819A (en) * | 2015-04-21 | 2016-11-23 | 高彰武 | A kind of sewer pipe joint being provided with anti-backwater circular ring slot |
-
2008
- 2008-02-22 CN CNU2008200893069U patent/CN201169812Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149819A (en) * | 2015-04-21 | 2016-11-23 | 高彰武 | A kind of sewer pipe joint being provided with anti-backwater circular ring slot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20100222 |