CN105040802B - High water seal floor drain - Google Patents
High water seal floor drain Download PDFInfo
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- CN105040802B CN105040802B CN201510535661.9A CN201510535661A CN105040802B CN 105040802 B CN105040802 B CN 105040802B CN 201510535661 A CN201510535661 A CN 201510535661A CN 105040802 B CN105040802 B CN 105040802B
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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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Abstract
The invention discloses a kind of high water seal floor drain, relate to house drainage utensil, its structure mainly includes main body, cover plate, water inflowing box, water-storing box and water sealing slice etc., and have additional the disjunctor support of band limbers at the box top of chamber of water inflowing box and be arranged on the water sealing slice below disjunctor support, this water sealing slice is the soft bowl structure of a back-off, its outer rim can downward-sloping contact and seal closing box chamber；Therefore, in the case of not affecting floor drain proper drainage, when excessive phenomenon occurs returning in drain pipe, utilize the special design structure of water sealing slice itself to coordinate disjunctor support just can effectively realize the function of overflow-proof, and the design of overflow-proof structure is simple, it is reliable to use；Simultaneously, water inflowing box is also arranged above detachable and that can alternately exchange use sealing lid and drainage screen, it is to coordinate water sealing slice and high sealing structure for water to reach the multi-sealed using effect of floor drain, therefore the using effects such as the deodorant of floor drain, insect protected and overflow-proof can be promoted further as sealed the use of lid.
Description
Technical field
The present invention relates to the drain structure in a kind of house drainage utensil, specifically refer to high water seal floor drain.
Background technology
Floor drain is the important interface connecting sewerage system with flooring, as the vitals of drainage system in house, its performance quality will directly affect the drainage effect of indoor, a large amount of appearance along with domestic house, the single drain function of tradition floor drain does not catches up with the most far away use needs, on the basis of possessing very fast lower water speed, must can also realize blockage resisting, deodorant, the function such as insect protected and overflow-proof, and although the floor drain kind sold in the market is various, but main feature is all that to concentrate on draining fast, anti-odour, blockage resisting, easy to clean etc. are functionally, seldom relate to the function of overflow-proof, therefore the problem often occurring the drain pipe blocking of resident family to cause sewage to backflow from floor drain and polluting room.
Disclosed China Patent No. be " Anti-back-overflow double-seal floor drain " of 200520091467.8 be that a water sealing slice is set bottom water inflowing box, this water sealing slice is made up of hard material, being connected in the inner cavity of main body by spring structure in the middle part of it, the downward-sloping contact of outer rim is sealed in the bottom of water inflowing box.When needs draining, current overcome spring force to wash water sealing slice open and carry out proper drainage by gravity；When excessive phenomenon occurs returning in drain pipe, the elastic force of spring can drive the outer rim of water sealing slice again to contact the bottom being sealed in water inflowing box so that sewage cannot inversely be washed open and backflow from floor drain, it is achieved thereby that the function of overflow-proof.Although above-mentioned floor drain solves returns excessive problem, but the most still expose many defects: one, the water sealing slice that hard material is made must could realize perfect sealing by the spring of some strength, therefore the sealing effectiveness of water sealing slice is easily subject to the impact of spring performance, use less reliable；Two, spring works easy corrosion and damage under being chronically at the draining environment of humidity, not only changes trouble, and affects the keying effect of water sealing slice, and sealing effectiveness is poor；Therefore from the foregoing, the floor drain of preventing back overflow of this design structure there will naturally be certain use defect.Meanwhile, tradition floor drain is all to use single layer sealing structure, even if high water seal floor drain also there will be the situation causing water seal state to decline because of hydropenia after shelving a period of time, thus the back foul backflow of foul smell served by band, uses to user and brings inconvenience.
Summary of the invention
The technical problem to be solved is to overcome the defect of prior art and provides that a kind of structure design is simple, overflow-proof function is reliable, also has the high water seal floor drain of preferable multi-sealed effect.
The technical problem of the present invention is achieved through the following technical solutions:
A kind of high water seal floor drain, including main body be arranged in main body, the inner cavity of decanter type structure；Described body top is provided with dismountable type and covers and close the cover plate of described inner cavity, is on the cover board provided with multiple osculum；Described body side is communicated with the drain pipe of inner cavity；Water-storing box and water inflowing box it is provided with in described inner cavity, the box room that this water-storing box has bottom lock, top is opened wide, the box chamber that this water inflowing box has a top and bottom connects；The box that described water inflowing box is arranged on water-storing box is indoor, the box chamber of this water inflowing box, water-storing box box room and the inner cavity of main body between interconnect, the box top of chamber of described water inflowing box is provided with disjunctor support and is arranged on the water sealing slice below disjunctor support, this disjunctor support is provided with multiple limbers, this water sealing slice is the soft bowl structure of back-off, the middle part of water sealing slice is provided with the protuberance being arranged on disjunctor support, the downward-sloping contact of outer rim of water sealing slice is in the cavity wall in described box chamber, and seals closing box chamber.
Be provided with in described inner cavity dismountable type be sealingly mounted at above water inflowing box seal lid or dismountable type be sealingly mounted at the drainage screen above water inflowing box.
The described middle part sealing lid or drainage screen is equipped with knob.
The cavity wall of described inner cavity is provided with makees, for described sealing lid or drainage screen, the interior shoulder that dismountable type sealing is installed.
Described disjunctor support is to be made up of the rib that center cap and the centrally disposed cap of Duo Gen circumference are peripheral, in the cavity wall in the two ends of the every rib centrally disposed cap of disjunctor respectively and box chamber, forms limbers between adjacent two ribs.
Described center cap bottom surface is provided with installing hole, and the protuberance setting-in in the middle part of described water sealing slice is fixed in described installing hole.
Every described rib is all set to coincide with water sealing slice end face the arc rib being affixed.
In the removable cavity wall being sealingly mounted at inner cavity in described water inflowing box top, in the middle part of described water-storing box, be provided with a upwardly extending column of disjunctor, the protuberance of this column top pushing tow water sealing slice and close-fitting is inserted in the installing hole of described center cap.
Described water inflowing box top is stretched out water-storing box top and is provided with the surrounding edge of outwards turnover, and the cavity wall of described inner cavity is provided with the surrounding edge for described water inflowing box and makees the removable interior shoulder sealing and installing.
The box chamber of described water inflowing box, water-storing box box room and the inner cavity of main body between be provided with waterway that interconnect, that cross section is in " N " type.
Compared with prior art, the present invention mainly has additional the disjunctor support of band limbers at the box top of chamber of water inflowing box and is arranged on the water sealing slice below disjunctor support, this water sealing slice is the soft bowl structure of a back-off, its outer rim can downward-sloping contact and seal closing box chamber；Therefore, in the case of not affecting floor drain proper drainage, when excessive phenomenon occurs returning in drain pipe, utilize the special design structure of water sealing slice itself to coordinate disjunctor support just can effectively realize the function of overflow-proof, and the design of overflow-proof structure is simple, it is reliable to use；Simultaneously, water inflowing box is also arranged above detachable and that can alternately exchange use sealing lid and drainage screen, it is to coordinate water sealing slice and high sealing structure for water to reach the multi-sealed using effect of floor drain as sealed the use of lid, can actively block by sealing lid when user goes out, therefore the using effects such as the deodorant of floor drain, insect protected and overflow-proof can be promoted further.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the sectional structure schematic diagram installing water sealing slice on water inflowing box.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the sectional structure schematic diagram of drainage screen.
Detailed description of the invention
By above-mentioned accompanying drawing, the embodiment of the present invention will be elaborated again below.
As shown in Fig. 1 ~ Fig. 5,1. main body, 11. inner cavities, 12. drain pipies, 2. water-storing box, 21. box rooms, 22. columns, 3. cover plate, 31. osculums, 4. sealing lid, 41. knobs, 5. disjunctor support, 51. center caps, 52. ribs, 53. limbers, 6. water sealing slice, 61. protuberances, 62. outer rims, 7. water inflowing box, 71. box chambeies, 72. surrounding edges, 8. drainage screen.
High water seal floor drain, as shown in Figure 1 and Figure 2, relates to a kind of drainage speed direct-drainage floor drain faster, can extensively be installed in the drainage system of premises, and its structure is mainly made up of main body 1, cover plate 3, water inflowing box 7, water-storing box 2 and water sealing slice 6 etc..
Described main body 1 is hidden when mounted and is embedded in floor, it is provided with the inner cavity 11 of decanter type structure on the body 1, the top of this inner cavity is opened wide and is exposed for accepting the sewage needing discharge on ground, being additionally provided with dismountable type at main body 1 top covers and closes the cover plate 3 of inner cavity 11 simultaneously, the dismountable structure of this cover plate is able to adjust setting height(from bottom), facilitates main body 1 can adjust cover plate 3 at any time to most suitable installation site when being embedded in floor；It is additionally provided with multiple osculum 31 on described cover plate 3, makes sewage can the impurity of larger particles or hair be filtered when entering inner cavity 11；Described main body 1 side is communicated with the drain pipe 12 of inner cavity 11, and this drain pipe is in being horizontally disposed with, to facilitate the water in floor drain quickly to discharge.
Water-storing box 2 and water inflowing box 7 it is provided with in described inner cavity 11, the box room 21 that this water-storing box 2 has bottom lock, top is opened wide, the box chamber 71 that this water inflowing box 7 has a top and bottom connects；Described water inflowing box 7 is arranged in the box room 21 of water-storing box 2, and waterway that interconnect, that cross section is in " N " type it is provided with in the box chamber 71 of water inflowing box 7, between the box room 21 of water-storing box 2 and the inner cavity 11 of main body 1, the waterway of " N " type of being somebody's turn to do i.e. embodies the high sealing structure for water of floor drain, is also that the floor drain of the present embodiment is for deodorant, the first sealing structure for water of insect protected.
Described water inflowing box 7 top is provided with the surrounding edge 72 of outwards turnover after stretching out water-storing box 2 top, the external diameter of this surrounding edge is more than the external diameter of water-storing box 2, and surrounding edge 72 periphery is additionally provided with the "O"-ring that setting-in is fixing, and surrounding edge 72 is sealingly mounted in the cavity wall of inner cavity 11 on the interior shoulder preset together with "O"-ring, so that form removable sealing installation structure between water inflowing box 7 and inner cavity 11, the most whole water inflowing box 7 can directly take out in inner cavity 11.
The top, box chamber 71 of described water inflowing box 7 is provided with disjunctor support 5 as shown in Figure 3, Figure 4 and is arranged on the water sealing slice 6 below disjunctor support；Wherein, disjunctor support 5 is to be made up of the rib 52 of center cap 51 and five circumference uniform distribution centrally disposed cap 51 peripheries, in the cavity wall in the two ends of the every rib 52 centrally disposed cap of disjunctor respectively 51 and box chamber 71, forming limbers 53 between adjacent two ribs 52, the bottom surface of center cap 51 is then provided with installing hole；The described water sealing slice 6 soft bowl structure in back-off, the middle part of this water sealing slice 6 is provided with the protuberance 61 being arranged on disjunctor support 5, specifically protuberance 61 setting-in is fixed in the installing hole of center cap 51, and made gluing fixing by glue, now the every rib 52 on disjunctor support 5 also needs to be designed as coincide the arc rib being affixed with water sealing slice 6 end face；The outer rim 62 of water sealing slice 6 is downward-sloping discoid, and outer rim 62 is by the cavity wall being in direct contact with box chamber 71, thus seals closing box chamber 71.
Therefore, disjunctor support 5 and water sealing slice 6 are also that the floor drain of the present embodiment is for deodorant, the second sealing structure for water of insect protected, the most also assume responsibility for the effect of overflow-proof, i.e. during proper drainage, current are washed water sealing slice 6 outer rim 62 open by gravity and are discharged with being in sealing contact of cavity wall of box chamber 71；When there is returning excessive phenomenon in drain pipe 12, disjunctor support 5 can give water sealing slice 6 one spacing effects, make the outer rim 62 of water sealing slice 6 again will not be excessive and reversely tilt by hydraulic pressure when being in close contact and being formed in the cavity wall in box chamber 71 and seal, therefore sewage just cannot inversely be washed water sealing slice 6 open and backflows from floor drain, it is achieved that the function of overflow-proof.
A upwardly extending column of disjunctor 22 it is provided with in the middle part of described water-storing box 2, the protuberance 61 of this column top pushing tow water sealing slice 6 and close-fitting is inserted in the installing hole of center cap 51, so that form integrative-structure between water-storing box 2 and water inflowing box 7, its purpose of design is to facilitate water inflowing box 7 and water-storing box 2 one can take out in the inner cavity 11 of main body 1, and the close-fitting plug-in mounting between water inflowing box 7 and water-storing box 2 also can separate and take apart, therefore greatly facilitate the garbage-cleaning in water-storing box 2, also one can be quickly reinstalled after garbage-cleaning, to re-form high sealing structure for water, solve user and clear up the trouble of floor drain.
Be additionally provided with in described inner cavity 11 dismountable type be sealingly mounted at above water inflowing box 7 seal lid 4 or dismountable type be sealingly mounted at the drainage screen 8 above water inflowing box 7, and sealing lid 4 is a rubber rounding lid, it is equipped with knob 41 to facilitate taking-up at the middle part sealing lid 4 or drainage screen 8；The described dismountable type sealing lid 4 or drainage screen 8 seals and installs is to be preset with interior shoulder in the cavity wall of inner cavity 11；Simultaneously, seal lid 4 and drainage screen 8 is detachable and uses for alternately exchanging, when normally using, drainage screen 8 is as shown in Figure 5, it is to be provided with "O"-ring at outer circumference surface, and be sealingly mounted on the interior shoulder of inner cavity 11 cavity wall by "O"-ring, can also be filtered by drainage screen 8 again after now sewage is entered by the osculum 31 on cover plate 3, play the effect that rubbish intercepts and cleans；When user goes out a period of time, when going on business such as tourism, the i.e. available lid 4 that seals replaces drainage screen 8, the outer circumference surface sealing lid 4 also can be provided for sealing the "O"-ring installed, with sealing lid 4 active closure inner cavities 11, it is the floor drain as the present embodiment for deodorant, insect protected, the 3rd road sealing structure for water of overflow-proof, even if the highest water seal floor drain occurs, when the water seal state caused because of hydropenia declines, also to continue to keep the best using effect after shelving a period of time.
The design of the present invention requires have the ability to bear that can adapt to sufficient intensity, main body No leakage after can remaining 30S ± 2S under 0.3 ± 0.01Mpa hydraulic pressure, without deformation, and water seal depth is up to 50MM, drain discharge 1.5L/S, self-purification ability reaches more than 90%, and when water seal stability continues 10S under vacuum gas (0.4 ± 0.1) X10-3Mpa air pressure, the water seal residue degree of depth in floor drain is 40MM；Meanwhile, the water-storing box of this floor drain is 200ML, can guarantee that water seal in 50 days is not dried up under 30 degree of constant temperature.
Claims (9)
1. a high water seal floor drain, including main body (1) be arranged on inner cavity (11) in main body (1), decanter type structure；Described main body (1) top is provided with dismountable type and covers and close the cover plate (3) of described inner cavity (11), is on the cover board provided with multiple osculum (31)；Described main body (1) side is communicated with the drain pipe (12) of inner cavity (11)；Water-storing box (2) and water inflowing box (7) it is provided with in described inner cavity (11), the box room (21) that this water-storing box (2) has bottom lock, top is opened wide, the box chamber (71) that this water inflowing box (7) has a top and bottom connects；Described water inflowing box (7) is arranged in the box room (21) of water-storing box (2), the box chamber (71) of this water inflowing box (7), interconnects between the box room (21) of water-storing box (2) and the inner cavity (11) of main body (1)；Box chamber (71) top of described water inflowing box (7) is provided with disjunctor support (5) and is arranged on the water sealing slice (6) of disjunctor support (5) lower section, this disjunctor support (5) is provided with multiple limbers (53), this water sealing slice (6) the soft bowl structure in back-off, the middle part of water sealing slice (6) is provided with the protuberance (61) being arranged on disjunctor support (5), outer rim (62) the downward-sloping contact of water sealing slice (6) is in the cavity wall of described box chamber (71), and seal closing box chamber (71), it is characterized in that described disjunctor support (5) is to be made up of the rib (52) of center cap (51) and the many centrally disposed cap of circumference (51) peripheries；Described center cap (51) bottom surface is provided with installing hole, and protuberance (61) setting-in at described water sealing slice (6) middle part is fixed in described installing hole；Described water-storing box (2) middle part is provided with the upwardly extending column of a disjunctor (22), the protuberance (61) on this column top pushing tow water sealing slice (6) and close-fitting is inserted in the installing hole of described center cap (51).
High water seal floor drain the most according to claim 1, it is characterised in that be provided with in described inner cavity (11) dismountable type be sealingly mounted at water inflowing box (7) top sealing lid (4) or dismountable type be sealingly mounted at water inflowing box (7) top drainage screen (8).
High water seal floor drain the most according to claim 2, it is characterised in that described sealing lid (4) or the middle part of drainage screen (8) are equipped with knob (41).
High water seal floor drain the most according to claim 2, it is characterised in that the cavity wall of described inner cavity (11) is provided with makees, for described sealing lid (4) or drainage screen (8), the interior shoulder that dismountable type sealing is installed.
High water seal floor drain the most according to claim 1, it is characterized in that in the centrally disposed cap of every rib (52) the two ends disjunctor respectively (51) of described disjunctor support (5) and the cavity wall of box chamber (71), between adjacent two ribs (52), form limbers (53).
High water seal floor drain the most according to claim 5, it is characterised in that described every rib (52) is all set to coincide the arc rib being affixed with water sealing slice (6) end face.
High water seal floor drain the most according to claim 1, it is characterised in that in the described removable cavity wall being sealingly mounted at inner cavity (11) in water inflowing box (7) top.
High water seal floor drain the most according to claim 7, it is characterized in that described water inflowing box (7) top is stretched out water-storing box (2) top and is provided with the surrounding edge (72) of outwards turnover, the cavity wall of described inner cavity (11) is provided with the surrounding edge (72) for described water inflowing box (7) and makees the removable interior shoulder sealing and installing.
High water seal floor drain the most according to claim 1, it is characterised in that the box chamber (71) of described water inflowing box (7), be provided with waterway that interconnect, that cross section is in " N " type between the box room (21) of water-storing box (2) and the inner cavity (11) of main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535661.9A CN105040802B (en) | 2015-08-28 | 2015-08-28 | High water seal floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535661.9A CN105040802B (en) | 2015-08-28 | 2015-08-28 | High water seal floor drain |
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| Publication Number | Publication Date |
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| CN105040802A CN105040802A (en) | 2015-11-11 |
| CN105040802B true CN105040802B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510535661.9A Active CN105040802B (en) | 2015-08-28 | 2015-08-28 | High water seal floor drain |
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| CN (1) | CN105040802B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839768A (en) * | 2016-04-14 | 2016-08-10 | 广西柳州中嘉知识产权服务有限公司 | Anti-odor and anti-overflow floor drain |
| CN107842869B (en) * | 2017-11-03 | 2019-02-15 | 龙南诚的新能源科技有限公司 | A kind of device for boiler afterheat recycling |
| CN113143150B (en) * | 2020-01-22 | 2022-10-21 | 宁波方太厨具有限公司 | Cleaning machine |
| DE102020114552A1 (en) | 2020-05-29 | 2021-12-02 | Opan Ag | Odor trap device for urinals |
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| JPS4828117U (en) * | 1971-08-05 | 1973-04-05 | ||
| CN2403830Y (en) * | 1999-12-15 | 2000-11-01 | 周柏兴 | Odourproof and antioverflowing floor drain |
| CN2668715Y (en) * | 2004-01-18 | 2005-01-05 | 广州市彩蝶科技发展有限公司 | Anti-bad-smell anti-insect floor drain |
| CN201158849Y (en) * | 2008-02-28 | 2008-12-03 | 于德荣 | Multi-use deodorizing floor drain |
| CN202809743U (en) * | 2012-07-27 | 2013-03-20 | 广东联塑科技实业有限公司 | Double-water-seal floor drain |
| CN204959945U (en) * | 2015-08-28 | 2016-01-13 | 宁波伊迷莎卫浴阀门有限公司 | Floor drain that overflows of turning over is prevented in high water seal |
-
2015
- 2015-08-28 CN CN201510535661.9A patent/CN105040802B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828117U (en) * | 1971-08-05 | 1973-04-05 | ||
| CN2403830Y (en) * | 1999-12-15 | 2000-11-01 | 周柏兴 | Odourproof and antioverflowing floor drain |
| CN2668715Y (en) * | 2004-01-18 | 2005-01-05 | 广州市彩蝶科技发展有限公司 | Anti-bad-smell anti-insect floor drain |
| CN201158849Y (en) * | 2008-02-28 | 2008-12-03 | 于德荣 | Multi-use deodorizing floor drain |
| CN202809743U (en) * | 2012-07-27 | 2013-03-20 | 广东联塑科技实业有限公司 | Double-water-seal floor drain |
| CN204959945U (en) * | 2015-08-28 | 2016-01-13 | 宁波伊迷莎卫浴阀门有限公司 | Floor drain that overflows of turning over is prevented in high water seal |
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| CN105040802A (en) | 2015-11-11 |
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