CN104674932A - Double odor-resistant drain core - Google Patents
Double odor-resistant drain core Download PDFInfo
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- CN104674932A CN104674932A CN201510096513.1A CN201510096513A CN104674932A CN 104674932 A CN104674932 A CN 104674932A CN 201510096513 A CN201510096513 A CN 201510096513A CN 104674932 A CN104674932 A CN 104674932A
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- delivery port
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Abstract
The invention discloses a double odor-resistant drain core, and aims to solve a normally encountered odor resistance problem through water sealing odor resistance and hard sealing odor resistance. The drain core structurally comprises a water storage pipe which takes the shape of a U-shaped pipe, and is characterized in that the structure is a water collection pipe and a sealing cover in the water storage pipe. Water seal is formed between a part of water of the water storage pipe and the water collection pipe, so odor resistance can be performed under normal conditions, and the odor resistance effect of the water seal is superior; when a part of water of the water storage pipe is evaporated and the water seal cannot be formed between the part of water and the water collection pipe, the sealing cover can cover an annular stop block and forms hard sealing with the annular stop block, and an odor resistance function can also be achieved. Small objects can also be prevented from flowing away from a floor drain, and insects can also be prevented from climbing into a room from a sewer.
Description
Technical field
The present invention relates to sanitary equipment bathroom technical field, specifically water core under Double stink.
Background technology
Under deodorization, water core is arranged on kitchen, the floor drain of washroom and washbasin sewer pipe, and deodorant function makes indoor maintenance fresh air.Under existing deodorization, water cored structure is simple, and be only provided with one deck deodorization structure, odor-resistant result is not remarkable.
As, name is called a kind of float cover type deodorizing floor drain, the utility model patent that China is authorized, number of patent application is ZL01207070.X, water seal is formed by the water be detained between float cover and gutter, the water of the Odour seal of this situation faces down from above and directly can impact float cover, and float cover is subject to the impact of water above to block the outside draining of gutter downwards, can cause draining difficulty.Also just like: name is called stinking-proof sewer apparatus, the utility model patent that China is authorized, and application number is ZL200320126178.8, and this problem with is above the same, causes draining difficulty.
Also have, name is called odour-proof floor drain, the utility model patent that China is authorized, number of patent application is ZL201320601622.0, is opened or closed the circulation and deodorization that realize lower water by automatic-sealed reprint, in general family, floor drain or the washbasin sewer pipe of kitchen or rest room all will use every day, and the sealing effectiveness of such automatic-sealed reprint is bad, and this hinged automatic-sealed reprint uses the long period, jointed shaft easily corrodes, and causes reduce application life.
Summary of the invention
The object of the present invention is to provide water core under a kind of Double stink, by water-sealing stinking-proof and rigid sealing deodorization, solve the deodorization problem generally run into.
For solving the problems of the technologies described above, technical scheme of the present invention is: water core under Double stink, comprises standpipe, the U-shaped tubulose of standpipe, and be provided with seam outside openend and install screw thread, inner side has groove; Also comprise the header in standpipe and seal cover, be provided with header inside groove, the top of header and the inner seal of groove, the afterbody of header points to bottom standpipe; The sidewall of standpipe is circumferentially with some delivery ports, delivery port wears out sidewall, the position of delivery port is higher than the afterbody of header, the inwall of standpipe is provided with collar stop, the position of collar stop is between delivery port and the afterbody of header, collar stop is provided with seal cover, and seal cover is nested with and also can fluctuates on header.
The quantity of described delivery port has two, and symmetrical in the sidewall circumference of standpipe.Symmetrical delivery port can ensure that standpipe is comparatively stable, and reduce vibrations, reduce noise, draining is more smooth and easy simultaneously.
Between the top of described header and the inner side of groove, sealing ring is installed.Hermetically-sealed construction is realized simple, Be very effective by sealing ring.
Excessive by tapered portion between the top of described header to tail end.The tapered portion of header plays cushioning effect to current, and such current enter more smooth and easy from the top of header.
Described seal cover comprises the main body be nested with on header, the outward extending flange of body top, the flange that flange is downward, and rely on the collar stop of flange and standpipe inwall to fit, main body and header are fitted, and realize rigid sealing.
Beneficial effect of the present invention:
Compared with conventional art, the present invention, by water-sealing stinking-proof and rigid sealing deodorization, solves the deodorization problem generally run into.When general, family all uses water every day, and in lower water core, total holdup has part water, water seal is formed between this part of water and header, add between header top and recess sidewall and have sealing, so the foul smell outside delivery port can not enter into header, and then also can not enter into indoor.Also have in particular cases, house person is gone out, draining is not had after many days, water in standpipe slowly evaporates, when the afterbody of the water level in standpipe lower than header, can not form water seal between this part water and header, seal cover at this moment can keep off and form rigid sealing on collar stop, foul smell outside such delivery port also can not enter in header, ensures that room air is pure and fresh.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of seal cover of the present invention;
Fig. 3 is explosive view of the present invention;
Fig. 4 is the state diagram of the present invention when draining;
Fig. 5 is that the present invention is in the state diagram stopping draining;
Fig. 6 is the state diagram of the present invention when not having draining after many days.
Detailed description of the invention
The present invention is further elaborated by reference to the accompanying drawings.
As depicted in figs. 1 and 2, water core under Double stink, comprises standpipe 1, the U-shaped tubulose of standpipe, and be provided with seam outside openend and install screw thread, inner side has groove.
Also comprise the header 2 in standpipe 1 and seal cover 3, header 2 is installed inside groove, the top of header 2 and the inner seal of groove, sealing ring 6 is arranged in the cannelure at header 2 top, sealing is realized by sealing ring 6, the afterbody of header 2 points to bottom standpipe 1, and excessive by tapered portion between the top of header 2 to tail end, the tapered portion of header 2 plays cushioning effect to current.The sidewall of standpipe 1 is circumferentially with two symmetrical delivery ports 4, delivery port 4 wears out sidewall, the position of delivery port 4 is higher than the afterbody of header 2, the inwall of standpipe 1 is provided with collar stop 5, the position of collar stop 5 is between the afterbody of delivery port 4 and header 2, collar stop 5 is provided with seal cover 3, seal cover 3 is nested with and also can fluctuates on header 2.
As shown in Figure 3, described seal cover 3 comprises the main body 31 be nested with on header 2, the outward extending flange 32 in main body 31 top, the flange 33 that flange 32 limit is downward, rely on flange 33 to fit with the collar stop 5 of standpipe 1 inwall, main body 31 and header 2 are fitted, and realize rigid sealing.
The course of work of the present invention is as follows,
During draining, as shown in Figure 4, water enters in standpipe 1 from the top of header 2, water in standpipe 1 increases gradually can upwards jack-up seal cover 3, and then water discharges from delivery port 4, and such water vent is than smoothly, not larger resistance, current can be taken advantage of a situation from delivery port 4 and be discharged.When stopping draining, as shown in Figure 5, water level discharges all higher than the water of delivery port 4, at this moment also some water is remained in standpipe 1, water level a little less than the position of delivery port 4, and higher than the tail position of header 2, forms water seal between this part water and header 2, outside foul smell can not enter into header 2 from delivery port 4, so also would not enter into indoor.A kind of situation is also had not have draining after many days exactly, as shown in Figure 6, house person is all gone out, within so continuous many days, do not have draining, the water in standpipe 1 slowly evaporates, when the afterbody of the water level in standpipe 1 lower than header 2, water seal can not be formed between this part water and header 2, at this moment seal cover 3 can keep off and form rigid sealing on collar stop 5, stops foul smell to enter in header 2 from delivery port, with fresh air in holding chamber.
The present invention is except can except deodorization, and can also prevent little article from flowing away from Odour seal, little article can drop on the bottom of standpipe 1, assistant's core is taken out and can take out lower article; Equally also can prevent little insect from crawling into indoor from sewer, the effect of seal cover 3 can be blocked little insect and crawl in.
Claims (5)
1. a water core under Double stink, comprises standpipe (1), the U-shaped tubulose of standpipe, and be provided with seam outside openend and install screw thread, inner side has groove; It is characterized in that, also comprise the header (2) in standpipe (1) and seal cover (3), be provided with header (2) inside groove, the top of header (2) and the inner seal of groove, the afterbody of header (2) points to standpipe (1) bottom; The sidewall of standpipe (1) is circumferentially with some delivery ports (4), delivery port (4) wears out sidewall, the position of delivery port (4) is higher than the afterbody of header (2), the inwall of standpipe (1) is provided with collar stop (5), the position of collar stop (5) is between the afterbody of delivery port (4) and header (2), collar stop (5) is provided with seal cover (3), seal cover (3) is nested with and above also can fluctuates at header (2).
2. water core under Double stink according to claim 1, is characterized in that, the quantity of described delivery port (4) has two, and symmetrical in the sidewall circumference of standpipe (1).
3. water core under Double stink according to claim 1, is characterized in that, is provided with sealing ring (6) between the top of described header (2) and the inner side of groove.
4. water core under Double stink according to claim 1, is characterized in that, excessive by tapered portion between the top of described header (2) to tail end.
5. water core under Double stink according to claim 1, it is characterized in that, described seal cover (3) comprises the main body (31) be nested with on header (2), the outward extending flange in main body (31) top (32), the flange (33) that flange (32) limit is downward, rely on flange (33) to fit with the collar stop (5) of standpipe (1) inwall, main body (31) and header (2) are fitted, and realize rigid sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096513.1A CN104674932B (en) | 2015-03-05 | 2015-03-05 | Water core under Double stink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096513.1A CN104674932B (en) | 2015-03-05 | 2015-03-05 | Water core under Double stink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104674932A true CN104674932A (en) | 2015-06-03 |
| CN104674932B CN104674932B (en) | 2017-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510096513.1A Active CN104674932B (en) | 2015-03-05 | 2015-03-05 | Water core under Double stink |
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| Country | Link |
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| CN (1) | CN104674932B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756174A (en) * | 2016-04-25 | 2016-07-13 | 江中南 | Dual-seal odor-resistant floor drain |
| 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 |
| CN108412024A (en) * | 2018-05-14 | 2018-08-17 | 宁波高新区海子卫浴用品有限公司 | Water-sealed component and floor drain |
| CN108978841A (en) * | 2018-09-27 | 2018-12-11 | 李佳麒 | A kind of automatic barrier deodorization formula drain structure |
| CN110042910A (en) * | 2019-06-06 | 2019-07-23 | 台州信各灵卫浴科技有限公司 | A kind of double-layer deodorant floor drain |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2134940A (en) * | 1982-12-15 | 1984-08-22 | Michael Robert Jupp | Drainage gully trap |
| CN202023236U (en) * | 2011-04-22 | 2011-11-02 | 张翰墨 | Practical multifunctional floor drain |
| CN202164676U (en) * | 2011-06-30 | 2012-03-14 | 九牧厨卫股份有限公司 | Vortex draining floor drain |
| CN202248145U (en) * | 2011-08-19 | 2012-05-30 | 北京康之维科技有限公司 | Floating type double seal floor drain |
| EP2532796A1 (en) * | 2011-06-06 | 2012-12-12 | Aco Severin Ahlmann Gmbh & Co. Kg | Bell shaped odour stopper |
| CN203361272U (en) * | 2013-07-19 | 2013-12-25 | 温州一卫家居用品有限公司 | Stink-proof water seal floor drain excellent in leakproofness and easy to clean |
| CN103643726A (en) * | 2013-12-06 | 2014-03-19 | 谢水清 | Long-acting totally-closed water seal type odor-resistant same-floor drainage floor drain |
| CN203834638U (en) * | 2014-05-28 | 2014-09-17 | 宁波德利福洁具有限公司 | Deep water seal floor drain component |
| CN104099995A (en) * | 2014-08-03 | 2014-10-15 | 刘兴丹 | Direct-drainage type liquid covering floor drain |
-
2015
- 2015-03-05 CN CN201510096513.1A patent/CN104674932B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2134940A (en) * | 1982-12-15 | 1984-08-22 | Michael Robert Jupp | Drainage gully trap |
| CN202023236U (en) * | 2011-04-22 | 2011-11-02 | 张翰墨 | Practical multifunctional floor drain |
| EP2532796A1 (en) * | 2011-06-06 | 2012-12-12 | Aco Severin Ahlmann Gmbh & Co. Kg | Bell shaped odour stopper |
| CN202164676U (en) * | 2011-06-30 | 2012-03-14 | 九牧厨卫股份有限公司 | Vortex draining floor drain |
| CN202248145U (en) * | 2011-08-19 | 2012-05-30 | 北京康之维科技有限公司 | Floating type double seal floor drain |
| CN203361272U (en) * | 2013-07-19 | 2013-12-25 | 温州一卫家居用品有限公司 | Stink-proof water seal floor drain excellent in leakproofness and easy to clean |
| CN103643726A (en) * | 2013-12-06 | 2014-03-19 | 谢水清 | Long-acting totally-closed water seal type odor-resistant same-floor drainage floor drain |
| CN203834638U (en) * | 2014-05-28 | 2014-09-17 | 宁波德利福洁具有限公司 | Deep water seal floor drain component |
| CN104099995A (en) * | 2014-08-03 | 2014-10-15 | 刘兴丹 | Direct-drainage type liquid covering floor drain |
Cited By (6)
| 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 |
| CN105756174A (en) * | 2016-04-25 | 2016-07-13 | 江中南 | Dual-seal odor-resistant floor drain |
| CN108412024A (en) * | 2018-05-14 | 2018-08-17 | 宁波高新区海子卫浴用品有限公司 | Water-sealed component and floor drain |
| CN108978841A (en) * | 2018-09-27 | 2018-12-11 | 李佳麒 | A kind of automatic barrier deodorization formula drain structure |
| CN108978841B (en) * | 2018-09-27 | 2020-04-28 | 李佳麒 | Automatic deodorant formula floor drain structure of separation |
| CN110042910A (en) * | 2019-06-06 | 2019-07-23 | 台州信各灵卫浴科技有限公司 | A kind of double-layer deodorant floor drain |
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|---|---|
| CN104674932B (en) | 2017-03-01 |
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