CN205712423U - A kind of seal floor drain for service sink - Google Patents
A kind of seal floor drain for service sink Download PDFInfo
- Publication number
- CN205712423U CN205712423U CN201620314277.6U CN201620314277U CN205712423U CN 205712423 U CN205712423 U CN 205712423U CN 201620314277 U CN201620314277 U CN 201620314277U CN 205712423 U CN205712423 U CN 205712423U
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- floor drain
- cover plate
- drain body
- seal
- water
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Abstract
This utility model provides a kind of seal floor drain for service sink, its simple in construction, service sink can be sealed, make the service sink can water-retention, the most also there is deodorant function, including floor drain body and floor drainage cover plate, the lower end of described floor drain body connects downpipe, back-water-proof device it is provided with in described floor drain body, it is characterized in that: the top of described floor drain body is additionally provided with interior step, the edge of the lower surface of described floor drainage cover plate is provided with flexible gasket, on described floor drainage cover plate lower surface, the inner side of corresponding described flexible gasket is provided with screw thread mouth, the inwall on the top of described floor drain body is provided with the thread segment coordinated with described screw thread mouth, described flexible gasket can be resisted against on described interior step by described screw thread mouth and described thread segment threaded engagement.
Description
Technical field
This utility model relates to drainage pipeline technical field, a kind of seal floor drain for service sink.
Background technology
In the large-scale service sink in clean area, it is desirable to can store inside service sink when of normal clear Xian and have enough water, require the when of draining with smooth and easy draining, and to need that there is deodorant function simultaneously.
Conventional Clean floor drain in the market, such as the Clean floor drain mentioned in Chinese utility model patent that notification number is CN204781273U, it is capable of sealing, but not there is deodorant function, also having the odour-proof floor drain of domestic, it cannot realize sealing, and can not meet the requirement of clean area service sink.
Utility model content
The purpose of this utility model is defect or the deficiency overcoming prior art, it is provided that a kind of seal floor drain for service sink, its simple in construction, simple in construction, practical, it is simple to dismantle and clean, service sink can be sealed so that service sink can water-retention, the most also there is deodorant function.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of seal floor drain for service sink, including floor drain body and floor drainage cover plate, the lower end of described floor drain body connects downpipe, back-water-proof device it is provided with in described floor drain body, it is characterized in that: the top of described floor drain body is additionally provided with interior step, the edge of the lower surface of described floor drainage cover plate is provided with flexible gasket, on described floor drainage cover plate lower surface, the inner side of corresponding described flexible gasket is provided with screw thread mouth, the inwall on the top of described floor drain body is provided with the thread segment coordinated with described screw thread mouth, described flexible gasket can be resisted against on described interior step by described screw thread mouth and described thread segment threaded engagement.
Further, being provided with positioning step in described floor drain body, described back-water-proof device is arranged in described floor drain body by described positioning step.
Further, described back-water-proof device includes water flowing cover plate and fixes, with described water flowing cover plate, the counnter attack water pipe being connected by connector, the edge of water flowing cover plate is resisted against on described positioning step and is placed in described floor drain body by described back-water-proof device, it is evenly equipped with limbers on described water flowing cover plate, it is seal water pipe that described downpipe extends upwardly to the part in floor drain body, the diameter of described counnter attack water pipe is more than the diameter of described seal water pipe, and the top of described seal water pipe is stretched in described counnter attack water pipe.
Further, the upper surface of described floor drainage cover plate is provided with handle.
Further, the upper end of the outer wall of described floor drain body is provided with a circle flange.
Further, described downpipe is coaxially disposed with described counnter attack water pipe.
Seal floor drain of the present utility model, its simple in construction, practical, readily accessible and clean, when floor drainage cover plate is tightened on floor drain body, realization is coordinated to seal with thread segment threaded engagement and flexible gasket with interior step by screw thread mouth, dual-seal can be realized when cleaning pond water-retention, prevent rinse water from leaking, enough water is had inside pond when of guaranteeing normal clear Xian, floor drainage cover plate draining is taken away during draining, current enter floor drain by limbers and discharge from downpipe, draining is smooth and easy, the setting of water flowing cover plate is possible to prevent dirt to enter downpipe blocking sewer pipe, by putting back the setting of water pipe and seal water pipe, part water can be retained in floor drain body, prevent dirt, foul smell, insect is entered in pond by sewer pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation realizing the seal floor drain for service sink of the present utility model.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
See Fig. 1, seal floor drain for service sink of the present utility model includes floor drain body 1 and floor drainage cover plate 2, the lower end of floor drain body 1 connects downpipe 3, back-water-proof device it is provided with in floor drain body 1, the top of floor drain body 1 is additionally provided with interior step 4, the edge of the lower surface of floor drainage cover plate 2 is provided with flexible gasket 5, on floor drainage cover plate 2 lower surface, the inner side of corresponding flexible gasket 5 is provided with screw thread mouth 6, the inwall on the top of floor drain body 1 is provided with the thread segment 7 coordinated with screw thread mouth 6, flexible gasket 5 can be resisted against on interior step 4 by screw thread mouth 6 and thread segment 7 threaded engagement.
Positioning step 8 it is provided with in floor drain body 1, back-water-proof device includes water flowing cover plate 9 and by the connector 10 counnter attack water pipe 15 that be connected fixing with water flowing cover plate 9, the edge of water flowing cover plate 9 is resisted against on positioning step 8 and is placed in floor drain body 1 by back-water-proof device, limbers 11 it is evenly equipped with on water flowing cover plate 9, it is seal water pipe 12 that downpipe 3 extends upwardly to the part in floor drain body 1, the diameter of counnter attack water pipe 15 is more than the diameter of seal water pipe 12, the top of seal water pipe 12 is stretched in counnter attack water pipe 15, and downpipe 3 is coaxially disposed with counnter attack water pipe 15；The upper surface of floor drainage cover plate 2 is provided with handle 13, and the upper end of the outer wall of floor drain body 1 is provided with a circle flange 14.
Seal floor drain of the present utility model, when cleaning pond and needing water-retention, floor drainage cover plate 2 is screwedly mounted on floor drain body 1, the thread segment 7 of the inwall on the top of floor drain body 1 seals with screw thread mouth 6 threaded engagement of floor drainage cover plate 2, tighten floor drainage cover plate 2 until flexible gasket 5 is resisted against on the interior step 4 of floor drain body 1, flexible gasket 5 can coordinate realization to seal with interior step 4, realization is coordinated to seal with thread segment 7 threaded engagement and flexible gasket 5 with interior step 3 by screw thread mouth 6, dual-seal can be realized when cleaning pond water-retention, prevent rinse water from leaking, enough water is had inside pond when of guaranteeing normal clear Xian.
When washing basin needs draining, unscrew floor drainage cover plate 2 and take floor drainage cover plate 2 draining away, current from stay, floor drain body 1 is entered from the limbers 11 of water flowing cover plate 9, get rid of from downpipe after the water stream channel of floor drain body 1 and counnter attack water pipe 15 and seal water pipe 12 composition, during draining, the setting of water flowing cover plate is possible to prevent dirt to enter downpipe blocking sewer pipe, can easily be taken away by the dirt got lodged on water flowing cover plate 9 after draining terminates；By putting back water pipe 15 and the setting of seal water pipe 12, part water can be retained in floor drain body 1, constitute obstruct, the water of tankful is remained with at any time in making floor drain, row water seal can be leaked into over the ground, prevent dirt, foul smell, insect from entering in pond by sewer pipe, floor drainage cover plate 2 can prevent foul smell from leaking further, contaminated air；It is also ensured that sewage cannot be upwardly into pond in downcomer during spilling water, thus the most just reach preferable back-water-proof effect；The upper end of the outer wall of floor drain body 1 is provided with the setting of a circle flange 14 and floor drain can be preferably combined with cell body bottom surface, convenient installation.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (6)
1. the seal floor drain for service sink, including floor drain body and floor drainage cover plate, the lower end of described floor drain body connects downpipe, back-water-proof device it is provided with in described floor drain body, it is characterized in that: the top of described floor drain body is additionally provided with interior step, the edge of the lower surface of described floor drainage cover plate is provided with flexible gasket, on described floor drainage cover plate lower surface, the inner side of corresponding described flexible gasket is provided with screw thread mouth, the inwall on the top of described floor drain body is provided with the thread segment coordinated with described screw thread mouth, described flexible gasket can be resisted against on described interior step by described screw thread mouth and described thread segment threaded engagement.
A kind of seal floor drain for service sink the most according to claim 1, it is characterised in that: being provided with positioning step in described floor drain body, described back-water-proof device is arranged in described floor drain body by described positioning step.
A kind of seal floor drain for service sink the most according to claim 2, it is characterized in that: described back-water-proof device includes water flowing cover plate and fixes, with described water flowing cover plate, the counnter attack water pipe being connected by connector, the edge of water flowing cover plate is resisted against on described positioning step and is placed in described floor drain body by described back-water-proof device, it is evenly equipped with limbers on described water flowing cover plate, it is seal water pipe that described downpipe extends upwardly to the part in floor drain body, the diameter of described counnter attack water pipe is more than the diameter of described seal water pipe, the top of described seal water pipe is stretched in described counnter attack water pipe.
A kind of seal floor drain for service sink the most according to claim 1, it is characterised in that: the upper surface of described floor drainage cover plate is provided with handle.
A kind of seal floor drain for service sink the most according to claim 1, it is characterised in that: the outer wall of described floor drain body upper end is provided with a circle flange.
A kind of seal floor drain for service sink the most according to claim 3, it is characterised in that: described downpipe is coaxially disposed with described counnter attack water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620314277.6U CN205712423U (en) | 2016-04-15 | 2016-04-15 | A kind of seal floor drain for service sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620314277.6U CN205712423U (en) | 2016-04-15 | 2016-04-15 | A kind of seal floor drain for service sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205712423U true CN205712423U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620314277.6U Active CN205712423U (en) | 2016-04-15 | 2016-04-15 | A kind of seal floor drain for service sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205712423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158745A (en) * | 2019-05-14 | 2019-08-23 | 江苏吉润住宅科技有限公司 | Floor drain drains jointing |
-
2016
- 2016-04-15 CN CN201620314277.6U patent/CN205712423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158745A (en) * | 2019-05-14 | 2019-08-23 | 江苏吉润住宅科技有限公司 | Floor drain drains jointing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |