CN203878725U - Water return and odor preventing self-cleaning floor drain - Google Patents
Water return and odor preventing self-cleaning floor drain Download PDFInfo
- Publication number
- CN203878725U CN203878725U CN201420323660.9U CN201420323660U CN203878725U CN 203878725 U CN203878725 U CN 203878725U CN 201420323660 U CN201420323660 U CN 201420323660U CN 203878725 U CN203878725 U CN 203878725U
- Authority
- CN
- China
- Prior art keywords
- floor drain
- closure
- interface
- pedestal
- closed
- 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
Abstract
The utility model discloses a water return and odor preventing self-cleaning floor drain. The floor drain comprises a cover plate, a base body and a floor drain core, wherein the base body is provided with an inlet and an outlet, and the cover plate is arranged on the inlet of the base body. The floor drain is structurally characterized by further being provided with a connector, and the connector is located on the outlet of the base body. 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. 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, the closed part is bent to form one or more inclined closed seal openings, and the bottom of the connector is inserted in the opening in the top of the flow guiding part. The water return and odor preventing self-cleaning floor drain 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, and especially a kind of anti-water anti-odour that returns is from clear floor drain.
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 use that Gan district beyond balcony, shower area, washroom etc. seldom descend water, 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, during 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.
The technical scheme in the invention for solving the above technical problem is: this floor drain comprises cover plate, pedestal and floor drain core, and pedestal is provided with import and outlet, and cover plate is placed in the import department of pedestal, and its design feature is to be also provided with interface, and interface is positioned at the exit of pedestal; Described floor drain core comprises diversion division, transition part and the closure of integrative-structure, the open top of diversion division, and its opening inwall is provided with the annular projection of some evaginations, and closure is connected in the bottom of diversion division by transition part; Described closure is comprised of two close out sheet that fit together, and closure is bent to form the closure sealing of one or more inclinations; The bottom of interface is inserted in the open top of diversion division.
Pedestal described in the utility model exit is provided with the ring-shaped step that the top with interface matches, and ring-shaped step below is provided with annular gear edge.
Pedestal described in the utility model import department is provided with the annular slot matching with cover plate.
The outer wall of interface described in the utility model is provided with the evagination sealing block of some ring-types.
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 the floor drain core of this floor drain 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, the outer wall of interface is provided with the evagination sealing block of some ring-types, interface bottom is inserted in diversion division opening, laminating more closely between diversion division opening and interface, improve the sealing performance between floor drain core and interface, prevent that the foul smell in sewer pipe from overflowing.
Accompanying drawing explanation
Fig. 1 is the exploded view of the utility model embodiment.
Fig. 2 is the assembly drawing of the utility model embodiment.
Fig. 3 is the stereogram of floor drain core in the utility model embodiment.
Fig. 4 is the lateral view of floor drain core in the utility model embodiment.
The specific embodiment
Referring to Fig. 1-Fig. 4, the present embodiment comprises cover plate 1, pedestal 2, floor drain core 3 and interface 4, and pedestal 2 is provided with import and outlet.
The material of floor drain core 3 is silica gel, the diversion division 31, transition part 32 and the closure 33 that comprise integrative-structure, the open top of diversion division 31, and its opening inwall is provided with the annular projection 34 of some evaginations, and closure 33 is connected in the bottom of diversion division 31 by transition part 32.Closure 33 is comprised of two close out sheet that fit together 35, and closure 33 is bent to form the closure sealing 36 of two inclinations, and the angle of inclination between closed sealing 36 and closure 33 sides is 60 degree.
The outer wall of interface 4 is provided with the evagination sealing block 41 of some ring-types.
Pedestal 2 exits are provided with the ring-shaped step 21 matching with interface 4 tops, and the external diameter at interface 4 tops is greater than the internal diameter of ring-shaped step 21, and interface 4 can be placed on ring-shaped step 21.Ring-shaped step 21 belows are provided with annular gear along 22.Pedestal 2 import departments are provided with the annular slot 23 matching with cover plate 1, and the external diameter of cover plate 1 is slightly less than the internal diameter of annular slot 23, and cover plate 1 can be placed in annular slot 23.
During installation, first interface 4 is placed in to the exit of pedestal 2, interface 4 tops are placed on ring-shaped step 21, then cover plate 1 are placed in to the import department of pedestal 2, and cover plate 1 is placed in annular slot 23.Then the bottom of interface 4 is inserted in the open top of diversion division 31, because floor drain core 3 is silica gel material, elasticity is very good, now, between diversion division 31 openings and interface 4, fit tightly, and the annular projection 34 of diversion division 31 opening inwall evaginations and the evagination sealing block 41 of interface 4 outer walls have further improved sealing performance.During anhydrous passing through, two close out sheet 35 fit tightly, closed sealing 36 closures, and current cannot pass through.While having water to pass through, under the Action of Gravity Field of water, two close out sheet 35 are opened, and closed sealing 36 is opened, and current pass through.
Floor drain core 3 also can adopt latex, rubber or other to have the plastic cement beformable body material of favorable elasticity; Angle of inclination between closed sealing 36 and closure 33 sides can be adjusted arbitrarily within the scope of 1-89 degree; The closure sealing 36 of the inclination that closure 33 is bent to form can be one or more.
Claims (5)
1. the anti-water anti-odour that returns is from clear floor drain, comprise cover plate (1), pedestal (2) and floor drain core (3), pedestal (2) is provided with import and outlet, cover plate (1) is placed in the import department of pedestal (2), it is characterized in that: be also provided with interface (4), interface (4) is positioned at the exit of pedestal (2); Described floor drain core (3) comprises diversion division (31), transition part (32) and the closure (33) of integrative-structure, the open top of diversion division (31), and its opening inwall is provided with the annular projection (34) of some evaginations, closure (33) is connected in the bottom of diversion division (31) by transition part (32); Described closure (33) is comprised of two close out sheet that fit together (35), and closure (33) is bent to form the closure sealing (36) of one or more inclinations; The bottom of interface (4) is inserted in the open top of diversion division (31).
2. the anti-water anti-odour that returns according to claim 1 is from clear floor drain, it is characterized in that: described pedestal (2) exit is provided with the ring-shaped step (21) that the top with interface (4) matches, ring-shaped step (21) below is provided with annular gear along (22).
3. the anti-water anti-odour that returns according to claim 1 and 2, from clear floor drain, is characterized in that: described pedestal (2) import department is provided with the annular slot (23) matching with cover plate (1).
4. the anti-water anti-odour that returns according to claim 1, from clear floor drain, is characterized in that: the outer wall of described interface (4) is provided with the evagination sealing block (41) of some ring-types.
5. the anti-water anti-odour that returns according to claim 1, from clear floor drain, is characterized in that: the angle of inclination between described closed sealing (36) and closure (33) side is 1-89 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323660.9U CN203878725U (en) | 2014-06-13 | 2014-06-13 | Water return and odor preventing self-cleaning floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323660.9U CN203878725U (en) | 2014-06-13 | 2014-06-13 | Water return and odor preventing self-cleaning floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878725U true CN203878725U (en) | 2014-10-15 |
Family
ID=51679242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323660.9U Expired - Fee Related CN203878725U (en) | 2014-06-13 | 2014-06-13 | Water return and odor preventing self-cleaning floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878725U (en) |
-
2014
- 2014-06-13 CN CN201420323660.9U patent/CN203878725U/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 |