CN204298932U - A kind of PVC floor drain - Google Patents
A kind of PVC floor drain Download PDFInfo
- Publication number
- CN204298932U CN204298932U CN201420760837.1U CN201420760837U CN204298932U CN 204298932 U CN204298932 U CN 204298932U CN 201420760837 U CN201420760837 U CN 201420760837U CN 204298932 U CN204298932 U CN 204298932U
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- CN
- China
- Prior art keywords
- cannelure
- ring body
- upper ring
- waterproofing course
- drain
- 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.)
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Abstract
The utility model discloses a kind of PVC floor drain, comprise cannelure and drain cover, the upper edge of cannelure is positioned to be connected on the downside of waterproofing course and with waterproofing course and seals; Also comprise upper ring body, the lower end of upper ring body is provided with equally distributed gap, and the groove in the outside of upper ring body lower end and cannelure is along the weep hole connected and composed for getting rid of topping ponding; Upper ring body to overlap along turning up with cover plate; The groove of ring slot outside is along the groove edge higher than inner side.The beneficial effect of this programme can be learnt according to describing of such scheme, and structure is simple, reasonable in design, the ponding between waterproofing course and surface layer can be enable to discharge, thus prevent waterproofing course to occur seepage, even cause waterproofing course premature breakdown.
Description
Technical field
The utility model relates to a kind of drainage plant, particularly relates to a kind of PVC floor drain.
Background technology
In construction work, leak is the common fault of building always, also likely has influence on the use in lower floor room, causes unnecessary contradiction.In the good situation of waterproof construction quality, some waterproofing course does not but reach design period application life, or directly occurs leaking, main cause be exactly between waterproofing course and surface layer in use, long-term ponding, causes waterproofing course to play the damages such as drum, thus causes and leak.
Utility model content
The utility model is for the deficiency existing for prior art, and it is simple, reasonable in design to provide a kind of structure, and the ponding between waterproofing course and surface layer can be enable to discharge, thus prevents the PVC floor drain of waterproofing course premature breakdown.
To achieve these goals, the utility model provides a kind of PVC floor drain, comprise cannelure and drain cover, described drain cover comprises cover plate, cylinder is connected with on the downside of described cover plate, the described cover plate part be positioned at outside described cylinder is provided with uniform drain hole, described cylinder stretches into described cannelure makes described drain cover and cannelure form watertight construction, cell wall inside described cannelure is connected with gutter, and the upper edge of described cannelure is positioned to be connected on the downside of waterproofing course and with described waterproofing course and seals;
Also comprise upper ring body, the lower end of described upper ring body is provided with equally distributed gap, and the groove in the outside of described upper ring body lower end and described cannelure is along the weep hole connected and composed for getting rid of topping ponding;
Described upper ring body to overlap along turning up with described cover plate;
The groove of described ring slot outside is along the groove edge higher than inner side.
Further, described upper ring body is consistent with the cell wall internal diameter of described ring slot outside, forms the water stream channel sidewall not having dead angle vertically downward.
Described gutter is consistent with the cell wall internal diameter inside described cannelure, forms the water stream channel sidewall not having dead angle vertically downward.
During construction, first cannelure is installed, re-lay waterproofing course and by the cell wall of itself and ring slot outside along sealing; Carry out the construction of topping again, topping installs ring body after having constructed, then installs drain cover.
The beneficial effect of this programme can be learnt according to describing of such scheme, and structure is simple, reasonable in design, the ponding between waterproofing course and surface layer can be enable to discharge, thus prevent waterproofing course premature breakdown.Adopt the mode that upper ring body and cannelure overlap up and down, easy for installation, also easily adapt to different protective layer thickness.The groove of ring slot outside, along the groove edge higher than inner side, can be avoided water seal to pour in down a chimney and enter above waterproofing course.Upper ring body is consistent with the cell wall internal diameter of ring slot outside, forms the water stream channel sidewall not having dead angle vertically downward; And gutter is consistent with the cell wall internal diameter inside cannelure, forms the water stream channel sidewall not having dead angle vertically downward, be conducive to preventing pipeline solids from accumulating and being difficult to wash away breed bacteria.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention;
Fig. 2 is the elevational schematic of the utility model detailed description of the invention;
In figure, 1, cannelure; 2, drain cover; 3, cover plate; 4, cylinder; 5, drain hole; 6, gutter; 7, waterproofing course; 8, upper ring body; 9, gap; 10, topping.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, this programme is set forth.
As shown in Figure 1 and Figure 2, the utility model is a kind of PVC floor drain, comprise cannelure 1 and drain cover 2, drain cover 2 comprises cover plate 3, be connected with cylinder 4 on the downside of cover plate 3, cover plate 3 part be positioned at outside cylinder 4 is provided with uniform drain hole 5, and cylinder 4 stretches into cannelure 1 makes drain cover 2 and cannelure 1 form watertight construction, cell wall inside cannelure 1 is connected with gutter 6, and the upper edge of cannelure 1 is positioned to be connected on the downside of waterproofing course 7 and with waterproofing course 7 and seals; Also comprise upper ring body 8, the lower end of upper ring body 8 is provided with equally distributed gap 9, and the groove in the outside of upper ring body 8 lower end and cannelure 1 is along the weep hole connected and composed for getting rid of topping ponding; Upper ring body 8 to overlap along turning up with cover plate 3; Groove outside cannelure 1 is along the groove edge higher than inner side.Upper ring body 8 is consistent with the cell wall internal diameter outside cannelure 1, forms the water stream channel sidewall not having dead angle vertically downward.Gutter 6 is consistent with the cell wall internal diameter inside cannelure 1, forms the water stream channel sidewall not having dead angle vertically downward.
During construction, first cannelure 1 is installed, re-lays waterproofing course 7 and edge on the cell wall outside itself and cannelure 1 is sealed; Carry out the construction of topping 10 again, topping 10 installs ring body 8 after having constructed, then installs drain cover 2.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. a PVC floor drain, comprise cannelure and drain cover, described drain cover comprises cover plate, cylinder is connected with on the downside of described cover plate, the described cover plate part be positioned at outside described cylinder is provided with uniform drain hole, and described cylinder stretches into described cannelure makes described drain cover and cannelure form watertight construction, and the cell wall inside described cannelure is connected with gutter, it is characterized in that, the upper edge of described cannelure is positioned to be connected on the downside of waterproofing course and with described waterproofing course and seals;
Also comprise upper ring body, the lower end of described upper ring body is provided with equally distributed gap, and the groove in the outside of described upper ring body lower end and described cannelure is along the weep hole connected and composed for getting rid of topping ponding;
Described upper ring body to overlap along turning up with described cover plate;
The groove of described ring slot outside is along the groove edge higher than inner side.
2. PVC floor drain according to claim 1, is characterized in that, described upper ring body is consistent with the cell wall internal diameter of described ring slot outside, forms the water stream channel sidewall not having dead angle vertically downward.
3. PVC floor drain according to claim 1 and 2, is characterized in that, described gutter is consistent with the cell wall internal diameter inside described cannelure, forms the water stream channel sidewall not having dead angle vertically downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760837.1U CN204298932U (en) | 2014-12-08 | 2014-12-08 | A kind of PVC floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760837.1U CN204298932U (en) | 2014-12-08 | 2014-12-08 | A kind of PVC floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298932U true CN204298932U (en) | 2015-04-29 |
Family
ID=53104481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760837.1U Active CN204298932U (en) | 2014-12-08 | 2014-12-08 | A kind of PVC floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320502A (en) * | 2016-07-19 | 2017-01-11 | 赵吉文 | Seepage-proofing compound floor drain and construction method thereof |
| CN108035410A (en) * | 2017-12-28 | 2018-05-15 | 中冶置业集团有限公司 | A kind of remove device of kitchen drainage pipeline greasy dirt |
-
2014
- 2014-12-08 CN CN201420760837.1U patent/CN204298932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320502A (en) * | 2016-07-19 | 2017-01-11 | 赵吉文 | Seepage-proofing compound floor drain and construction method thereof |
| CN108035410A (en) * | 2017-12-28 | 2018-05-15 | 中冶置业集团有限公司 | A kind of remove device of kitchen drainage pipeline greasy dirt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |