CN203878729U - Water return and odor preventing self-cleaning floor drain core - Google Patents
Water return and odor preventing self-cleaning floor drain core Download PDFInfo
- Publication number
- CN203878729U CN203878729U CN201420323658.1U CN201420323658U CN203878729U CN 203878729 U CN203878729 U CN 203878729U CN 201420323658 U CN201420323658 U CN 201420323658U CN 203878729 U CN203878729 U CN 203878729U
- Authority
- CN
- China
- Prior art keywords
- floor drain
- closed
- drain core
- closure
- water return
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a water return and odor preventing self-cleaning floor drain core. The floor drain core comprises a flow guiding part, a transition part and a closed part, wherein the flow guiding part, the transition part and the closed part are of an integrated structure. The floor drain core is structurally characterized in that an opening is formed in the top of the flow guiding part, the inner wall of the opening is provided with a plurality of annular protrusions protruding outwards, the closed part is connected to the bottom of the flow guiding part through the transition part, the closed part is composed of two closed pieces attached together and bent to form one or more inclined closed seal openings, and the inclination angle between each closed seal opening and the side edge of the closed part ranges from 1 degree to 89 degrees. The water return and odor preventing self-cleaning floor drain core has the advantages of being large in drain amount and good in seal performance and preventing water return and odor.
Description
Technical field
The utility model relates to a kind of floor drain core, and especially a kind of anti-water anti-odour that returns is from clear floor drain core.
Background technology
Existing odour-proof floor drain mainly contains bell-jar, turnover plate type, hydrolock, T-shaped sealing deodorization formula, and wherein bell-jar is limited to and uses region, as the place of the seldom lower water such as Gan district beyond balcony, shower area, washroom is used, can not play any deodorization effect; As long-term nobody home, the drawback that hydrolock also has dry rear odor-resistant result also and then to lose efficacy; As for turnover plate type, T-shaped sealing deodorization formula, if the living water use of floor drain discharge has the foreign material such as hair to block sealing block, can cause poorly sealed, odor-resistant result is also weathering, this two odour-proof floor drain is affected by mechanical performance also very easily simultaneously, the corrosion of turnover plate type meeting rotating plate shaft, and the axis of the piston of T-shaped sealing deodorization formula can adsorb dust and cause sliding malfunctioning, in addition, after T-shaped sealing deodorization formula also has magnet suction or spring force to weaken, sealing block is the drawback of return sealing accurately.
Also has now a kind of self-closing odour-proof floor drain that plastic bag is the same that is similar to, main feature is while having water to pass through, under the Action of Gravity Field of water, open, when anhydrous passing through, utilize product self plasticity to close, thereby play deodorization, prevent returning water effect, but its closed oral area is designed to a parallel lines, displacement is less, while running into a large amount of drainage situation, lower water is slower, and to modern house, life has brought larger puzzlement, and the sealing performance between itself and floor drain drain gully is not good, and the foul smell in sewer pipe easily overflows.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of displacement is large, the anti-water anti-odour that returns of good seal performance is from clear floor drain core.
The technical scheme in the invention for solving the above technical problem is: this floor drain core comprises diversion division, transition part and the closure of integrative-structure, its design feature is the open top of described diversion division, and its opening inwall is provided with the annular projection of some evaginations, closure is connected in the bottom of diversion division by transition part; Described closure is made up of two close out sheet that fit together, and closure is bent to form the closure sealing of one or more inclinations.
Angle of inclination between closed sealing described in the utility model and closure side is 1-89 degree.
The utility model compared with prior art, there is following beneficial effect: the material of this floor drain core is silica gel, latex or other beformable body material, the closure sealing that closure is bent to form is designed to hypotenuse, has greatly improved transverse drainage cross section, thereby has increased the displacement of floor drain core; Closed sealing can be set to more than one and one, reaches multi-sealed, the multiple anti-effect of returning water; The annular projection of some evaginations is set at the open top inwall of diversion division, makes laminating more closely between the opening of diversion division and floor drain drain gully, improve the sealing performance between floor drain core and floor drain drain gully, prevent that the foul smell in sewer pipe from overflowing.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of the utility model embodiment.
Fig. 3 is the stereogram of the utility model embodiment.
Detailed description of the invention
Referring to Fig. 1-Fig. 3, the material of the present embodiment is silica gel, and it comprises diversion division 1, transition part 2 and the closure 3 of integrative-structure, the open top of diversion division 1, and its opening inwall is provided with the annular projection 4 of some evaginations, closure 3 is connected in the bottom of diversion division 1 by transition part 2.Closure 3 is made up of two close out sheet that fit together 5, and closure 3 is bent to form the closure sealing 6 of two inclinations, and the angle of inclination between closed sealing 6 and closure 3 sides is 60 degree.
When installation, floor drain drain gully is inserted in the open top of floor drain core diversion division 1, the annular projection 4 on opening inwall fits tightly with floor drain drain gully outside wall surface.When anhydrous passing through, two close out sheet 5 fit tightly, closed sealing 6 closures, and current cannot pass through.While having water to pass through, under the Action of Gravity Field of water, two close out sheet 5 are opened, and closed sealing 6 is opened, and current pass through.
The utility model also can adopt latex, rubber or other to have the plastic cement beformable body material of favorable elasticity; Angle of inclination between closed sealing 6 and closure 3 sides can be adjusted arbitrarily within the scope of 1-89 degree; The closure sealing 6 of the inclination that closure 3 is bent to form can be one or more.
The utility model also can use with being arranged on sewer pipe, as basin launching pipe, washing machine sewer pipe etc.
Claims (2)
1. the anti-water anti-odour that returns is from clear floor drain core, comprise diversion division (1), transition part (2) and the closure (3) of integrative-structure, it is characterized in that: the open top of described diversion division (1), and its opening inwall is provided with the annular projection (4) of some evaginations, closure (3) is connected in the bottom of diversion division (1) by transition part (2); Described closure (3) is made up of two close out sheet that fit together (5), and closure (3) is bent to form the closure sealing (6) of one or more inclinations.
2. the anti-water anti-odour that returns according to claim 1, from clear floor drain core, is characterized in that: the angle of inclination between described closed sealing (6) and closure (3) side is 1-89 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323658.1U CN203878729U (en) | 2014-06-13 | 2014-06-13 | Water return and odor preventing self-cleaning floor drain core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323658.1U CN203878729U (en) | 2014-06-13 | 2014-06-13 | Water return and odor preventing self-cleaning floor drain core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878729U true CN203878729U (en) | 2014-10-15 |
Family
ID=51679246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323658.1U Expired - Fee Related CN203878729U (en) | 2014-06-13 | 2014-06-13 | Water return and odor preventing self-cleaning floor drain core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878729U (en) |
-
2014
- 2014-06-13 CN CN201420323658.1U patent/CN203878729U/en not_active Expired - Fee Related
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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: 20141015 Termination date: 20160613 |