CN2687190Y - Water floating self-sealing anti-overflow floor drain - Google Patents
Water floating self-sealing anti-overflow floor drain Download PDFInfo
- Publication number
- CN2687190Y CN2687190Y CN 200420043792 CN200420043792U CN2687190Y CN 2687190 Y CN2687190 Y CN 2687190Y CN 200420043792 CN200420043792 CN 200420043792 CN 200420043792 U CN200420043792 U CN 200420043792U CN 2687190 Y CN2687190 Y CN 2687190Y
- Authority
- CN
- China
- Prior art keywords
- float
- water
- floor drain
- valve rod
- valve
- 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
Links
- 238000007667 floating Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 title abstract description 5
- 239000003292 glue Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004332 deodorization Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 2
- 241000238631 Hexapoda Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Float Valves (AREA)
Abstract
The utility model relates to a drainage floor drain for buildings, in particular to a water floating self-sealing anti-overflow floor drain, which comprises a bearing frame which is contracted in a ladder shape, wherein the side wall of the bearing frame is turned upwards from outside to inside to form a cylindrical inner cylinder and a ring groove which can store water; the inner cylinder is connected with a float bowl in a clamping manner, an automatic opening and closing valve is arranged at the water outlet of the float bowl and comprises a float arranged in the float bowl and a valve pull rod movably connected with the float bowl in opposite directions, and the lower end of the valve pull rod is fixedly connected with a rubber valve bowl sleeve matched with the outlet of the float bowl. Has good sealing performance and anti-overflow performance, and can effectively solve the problems of water return prevention, deodorization, insect damage prevention and the like of a sewer.
Description
Technical field:
The utility model relates to a kind of floor drain of architectural usefulness.
Background technology:
Use the self-closing floor drain in a large number on the construction market at present, the import department of the main body funnel of this floor drain establishes a filter lid, the exit is fixed with the self-closing capping of a valve rod by axle, when in case ponding is to constant weight in the funnel, self-closing capping is opened automatically, draining, then the sealing hopper outlet seals under the valve rod effect that is socketed with spring, can prevent that dirty gas in the pipeline from overflowing and dirt goes out anti-overflow and advances indoor.But it produces assembly technology comparatively complexity and cost height, and secondly spring was with easily losing efficacy for a long time or valve rod is blocked and causes self-closing capping and can not seal, thus the reduction result of use.
Summary of the invention:
Technical problem to be solved in the utility model is the problem that exists in the above-mentioned background technology, and provide a kind of water floating type self-styled back-spill preventing floor drain, this floor drain utilize its setting float lifting and reach the automatic open and close valve, have reasonable in design, easy disassembly is used reliable.
The invention for solving the technical problem can reach by following technical solution, and promptly the utility model comprises the bolster that carries of a stepped retraction, but its sidewall is become a cylindrical shape inner core and constitutes the ring groove of water to upper overturning toward interior by outer; Held above the bolster in described year to put block material filter lid and be fixed in and be inverted cup body kuppe below the block material filter lid center; Described kuppe is over against inner core and extend downward the airtight water seal of formation in the described groove; It is characterized in that described inner core clamping one floating drum, the delivery port place of described floating drum is provided with an automatic open and close valve, this automatic open and close valve comprises the float that is located in the floating drum and is the valve rod that flexibly connects in opposite directions with it, the glue valve bowl cover that described valve rod lower end affixed one and described floating drum exit are complementary.
Described float is provided with through hole, and through-hole wall is arranged with two dentation guide-track grooves.
Described floating drum center is by the affixed hollow valve stem cover of support, and described float pivot bush unit is on described valve rod cover, and the corresponding groove that is provided with in the guide-track groove position of the sidewall of described valve rod cover and described float is connected with gear in the described groove.
The guide rail of termination one or two side band dentation on the described valve rod, the described guide rail guide-track groove by described gear and described float is and is in transmission connection.
Compared with prior art, the utlity model has good sealing property and anti-overflow performance after the employing technique scheme, can solve the anti-problems such as water, deodorization, insect-pest of returning of sewer effectively.Moreover utilizing float to realize the outlet of water floating type Automatic opening or closing floor drain, stable performance is difficult for producing fault.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of another embodiment of the utility model.
The specific embodiment:
As shown in Figure 1, what the utility model comprised a stepped retraction carries bolster 1, but its sidewall is become a cylindrical shape inner core and constitutes the ring groove 2 of water to upper overturning toward interior by outer; Held above the bolster 1 in described year and put block material filter and cover 3 and be fixed in the block material filter and cover 3 and hit exactly the following inverted cup body kuppe 4 that is; Described kuppe 4 is over against inner core and extend downward the airtight water seal of formation in the described groove 2; In addition, inner core is clamping one floating drum 5 also, the delivery port place of described floating drum 5 is provided with an automatic open and close valve, this automatic open and close valve comprises the float 6 that is located in the floating drum 5 and is the valve rod 7 that flexibly connects in opposite directions with it that described valve rod 7 lower ends affixed overlap 8 with the glue valve bowl that described floating drum 5 exits are complementary.
In the present embodiment, can flexibly connect in opposite directions in order to reach float and valve rod, to guarantee floating drum when water inlet float come-up valve rod is descended and open the valve draining automatically, so the centre of described float 6 is made as through hole 9, through hole 9 inwalls are arranged with two dentation guide-track grooves 10.Described floating drum center is then by the affixed hollow valve stem cover 11 of support, described float 6 movable being socketed on the described valve rod cover 11, the corresponding groove 12 that is provided with in the guide-track groove position of the sidewall of described valve rod cover and described float, and in this groove, flexibly connect gear 13.The guide rail 14 of termination one or two side band dentation on the described valve rod like this, just can be in transmission connection together by the guide-track groove 10 of described gear 13 with described float 6 when described guide rail 14 inserts the valve rod cover of hollow.
During use, float 6 is because the effect of gravity will be along valve rod cover 11 sinkings, the guide-track groove 10 of its setting moves down and travelling gear 13 rotates and drives guide rail 14 and rises relative to valve rod cover 11, and valve rod 7 makes glue valve bowl overlap 8 and seals floating drum and export along with rising, i.e. automatic open and close valve closure.
When the saturating filtrate of water lid 3 and under the effect of kuppe 4, be full of ring groove 2 and formed the water-stop effect.Increase with rate of water added just can be advanced in the floating drum 5 in overflow, this moment is because the automatic valve closure, the water yield in the floating drum 5 just increases thereupon, float 6 floats in buoyancy function, under the gearing of gear 13, guide rail 14 drives valve rod 7 and moves down and make glue valve bowl cover 8 to break away from floating drum 5 outlets, the unlatching of automatic open and close valve, and water is discharged from.When water is drained, causes glue valve bowl thereby float begins to sink and put to move and seal the floating drum outlet, automatic open and close valve closure under the effect of gravity.
In order to improve the scope of application of the present utility model, promptly in another embodiment of the present utility model, be cover core clamping one bend pipe clamping 15 when the thing filter, need the article use of draining with convenient and washing machine etc.
Claims (4)
1, the self-styled back-spill preventing floor drain of a kind of water floating type comprises the bolster that carries of a stepped retraction, but its sidewall is become a cylindrical shape inner core and constitutes the ring groove of water to upper overturning toward interior by outer; Held above the bolster in described year to put block material filter lid and be fixed in and be inverted cup body kuppe below the block material filter lid center; Described kuppe is over against inner core and extend downward the airtight water seal of formation in the described groove; It is characterized in that described inner core clamping one floating drum, the delivery port place of described floating drum is provided with an automatic open and close valve, this automatic open and close valve comprises the float that is located in the floating drum and is the valve rod that flexibly connects in opposite directions with it, the glue valve bowl cover that described valve rod lower end affixed one and described floating drum exit are complementary.
2, the self-styled back-spill preventing floor drain of a kind of water floating type according to claim 1 is characterized in that described float is provided with through hole, and through-hole wall is arranged with two dentation guide-track grooves.
3, the self-styled back-spill preventing floor drain of a kind of water floating type according to claim 1, it is characterized in that described floating drum center is by the affixed hollow valve stem cover of support, described float pivot bush unit is on described valve rod cover, the corresponding groove that is provided with in the guide-track groove position of the sidewall of described valve rod cover and described float is connected with gear in the described groove.
4, the self-styled back-spill preventing floor drain of a kind of water floating type according to claim 1 is characterized in that the guide rail of termination one or two side band dentation on the described valve rod, and the guide-track groove of described guide rail by described gear and described float is and is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043792 CN2687190Y (en) | 2004-03-23 | 2004-03-23 | Water floating self-sealing anti-overflow floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043792 CN2687190Y (en) | 2004-03-23 | 2004-03-23 | Water floating self-sealing anti-overflow floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2687190Y true CN2687190Y (en) | 2005-03-23 |
Family
ID=34671757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043792 Expired - Fee Related CN2687190Y (en) | 2004-03-23 | 2004-03-23 | Water floating self-sealing anti-overflow floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2687190Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359162A (en) * | 2011-11-01 | 2012-02-22 | 应俊 | Double-layer intelligent deodorant floor drain |
| CN113502885A (en) * | 2021-06-30 | 2021-10-15 | 宁波方太厨具有限公司 | Drainage pipeline and cleaning machine with same |
-
2004
- 2004-03-23 CN CN 200420043792 patent/CN2687190Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359162A (en) * | 2011-11-01 | 2012-02-22 | 应俊 | Double-layer intelligent deodorant floor drain |
| CN102359162B (en) * | 2011-11-01 | 2013-08-07 | 应俊 | Double-layer intelligent deodorant floor drain |
| CN113502885A (en) * | 2021-06-30 | 2021-10-15 | 宁波方太厨具有限公司 | Drainage pipeline and cleaning machine with same |
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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 |