CN204803995U - Downcomer connects with prevent circular annular of return water - Google Patents
Downcomer connects with prevent circular annular of return water Download PDFInfo
- Publication number
- CN204803995U CN204803995U CN201520248118.6U CN201520248118U CN204803995U CN 204803995 U CN204803995 U CN 204803995U CN 201520248118 U CN201520248118 U CN 201520248118U CN 204803995 U CN204803995 U CN 204803995U
- Authority
- CN
- China
- Prior art keywords
- downcomer
- sewer pipe
- return water
- circular annular
- pipe joint
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a downcomer connects with prevent circular annular of return water, it includes: the downcomer connects the body, silica gel case, annular hem and prevents the circular annular of return water, characterized by: silica gel case movable sleeve locate the downcomer to connect the body inboard, the two bore suits, the downcomer connect body bottom and be equipped with annular hem, hem and downcomer connect the body and be the integration, the downcomer connect the inboard lower part of the body and still be equipped with and prevent the circular annular of return water, prevent that the circular annular of return water also is the integration casting with the downcomer joint body and takes shape, bore and the sewer pipe bore of preventing the circular annular of return water suit, and the design is simple, and the cost of manufacture is low, and be novel practical, sealed, deodorant effect is better, long service life, and simple to operate is fit for family, office etc. And installs and use.
Description
Technical field
The utility model relates to domestic hygiene fixture fields, is that one is provided with anti-backwater circular ring slot, the better sewer pipe joint of sealing effectiveness specifically.
Background technology
At present, in the sewer pipe that room and bathroom are installed, mostly its method of attachment is the screwed tight adopting plastic pipe, the inside does not arrange anti-water recovery apparatus, its interface section is all use glue adhesion, thus often there is the phenomenon of leaking, especially to be inserted in gap in sewer pipe joint too large for sewer pipe, easily come off again during installation, paste portion is also easily aging, therefore seal strong, do not have due effect, therefore how to break through sewer pipe joint and sewer pipeline sealing better, more lasting technical problem annoyings industry always.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of sewer pipe joint being provided with anti-backwater circular ring slot, it selects silica gel material to make water pipe head body, because silica gel material has weather resistance, elasticity high, secondly flanging is set below water pipe head body, after such sewer pipe connects this water pipe head body of people, turn down this flanging, completely tightly can encase sewer pipe like this, because the sealing performance of silica gel product is better, flexible, and it is corrosion-resistant, so just the person who lives in exile of return-air and the intrusion of insect are blocked completely, especially anti-backwater circular ring slot is provided with in the inboard bottom of water pipe head body, after such sewer pipe head inserts this anti-backwater circular trough, if because sealing the bad backwater from the ejection of sewer pipe trace header, can be blocked by this anti-backwater circular ring slot, prevent Hui Yi, thus overcome above-mentioned drawback, efficiently solve a difficult problem.
The utility model solve its technical problem adopt technical scheme to be: a kind of sewer pipe joint being provided with anti-backwater circular ring slot, it comprises: sewer pipe joint body, silica gel spool, circular fold and anti-backwater circular ring slot, it is characterized in that: it is inboard that described silica gel spool is movably set in sewer pipe joint body, the two bore adapts, circular fold is provided with bottom described sewer pipe joint body, described flanging is integrated with sewer pipe joint body, the inboard bottom of described sewer pipe joint body is also provided with anti-backwater circular ring slot, described anti-backwater circular ring slot is also integrated casting forming with sewer pipe joint body, bore and the sewer pipe bore of described anti-backwater circular ring slot adapt.
The beneficial effects of the utility model are: simplicity of design, and cost of manufacture is low, Nover practical, and better, long service life, easy for installation, applicable family, office etc. install and use for sealing, odor-resistant result.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is that the utility model sewer pipe joint cuts open and shows structural representation
Fig. 3 is the utility model plan structure schematic diagram
In figure, 1. sewer pipe body, 2. silica gel spool, 3. circular fold, 4. anti-backwater circular trough.
Detailed description of the invention
In instances, it is inboard that described silica gel spool (2) is movably set in sewer pipe joint body (1), the two bore adapts, described sewer pipe joint body (1) bottom is provided with circular fold (3), described circular fold (3) and sewer pipe joint body (1) are in integrated, described sewer pipe joint body (1) inboard bottom is also provided with anti-backwater circular ring slot (4), described anti-backwater circular ring slot (4) also with sewer pipe joint body (1) in integrated casting forming, bore and the sewer pipe bore of described anti-backwater circular ring slot (4) adapt.
Claims (1)
1. one kind is provided with the sewer pipe joint of anti-backwater circular ring slot, it comprises: sewer pipe joint body, silica gel spool, circular fold and anti-backwater circular ring slot, it is characterized in that: it is inboard that described silica gel spool is movably set in sewer pipe joint body, the two bore adapts, circular fold is provided with bottom described sewer pipe joint body, described flanging is integrated with sewer pipe joint body, the inboard bottom of described sewer pipe joint body is also provided with anti-backwater circular ring slot, described anti-backwater circular ring slot is also integrated casting forming with sewer pipe joint body, bore and the sewer pipe bore of described anti-backwater circular ring slot adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248118.6U CN204803995U (en) | 2015-04-21 | 2015-04-21 | Downcomer connects with prevent circular annular of return water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248118.6U CN204803995U (en) | 2015-04-21 | 2015-04-21 | Downcomer connects with prevent circular annular of return water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803995U true CN204803995U (en) | 2015-11-25 |
Family
ID=54588842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248118.6U Expired - Fee Related CN204803995U (en) | 2015-04-21 | 2015-04-21 | Downcomer connects with prevent circular annular of return water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803995U (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 |
-
2015
- 2015-04-21 CN CN201520248118.6U patent/CN204803995U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160421 |