CN102518189A - Multilayer water seal device with top cover - Google Patents
Multilayer water seal device with top cover Download PDFInfo
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- CN102518189A CN102518189A CN2011104489850A CN201110448985A CN102518189A CN 102518189 A CN102518189 A CN 102518189A CN 2011104489850 A CN2011104489850 A CN 2011104489850A CN 201110448985 A CN201110448985 A CN 201110448985A CN 102518189 A CN102518189 A CN 102518189A
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- water seal
- bell
- jar
- top cover
- deck
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Abstract
The invention relates to a multilayer water seal device with a top cover. The device comprises at least two layers of water seals, a water seal box, and a top cover, wherein the two layers of the water seals form a sealed connection, and the water seal box is connected with a drain pipe. At least the upper layer water seal of the two water seals is a bell jar type water seal, the position of the bell jar type water seal is flushed with or higher than the position of the lower layer water seal, and the immersion depth of the bell jar type water seal is lower than the immersion depth of the lower layer water seal. The top cover is arranged above the upper layer water seal. The water seal box is provided with at least one layer of a ring groove, wherein the ring groove is around the outer part of the drain pipe, the ring groove is arranged into an inner layer ring groove and an outer layer ring groove, and the position of the outer layer ring groove is higher than the position of the inner layer ring groove. At least one layer of the bell jar type water seal is correspondingly placed on a layer of the ring groove corresponding to the position of the bell jar type water seal. With the technical scheme of the present invention, the blocking effect for prevention of water current impact can be provided, the overtopping and the tight shut caused by pressing can be prevented when exceeding the immersion depth; the process is simple, and is easy to perform, and is suitable for the mass production.
Description
Technical field
The present invention relates to a kind of water seal arrangement, relate in particular to a kind of multilayer water seal arrangement with top cover.
Background technology
Floor drain is the terminal pipe fitting that easily goes wrong most in the interior architecture drainage system, and water-stop, magnetic turn-over, ball float sealing, film sealing or the like are adopted in general floor drain water seal, but all can not well prevent the effusion of residential pipeline peculiar smell; Or because anhydrously in the floor drain water seal cause water seal to lose efficacy, or, sewage make the floor drain turnover panel can not be closed because carrying foreign material secretly; Or, cause addle to leak because current add ambassador's water seal disengaging floor drain suddenly.
Summary of the invention
The objective of the invention is,, a kind of multilayer water seal arrangement that prevents the band top cover that water seal is washed away is provided to the deficiency of prior art.
A kind of multilayer water seal arrangement with top cover of the present invention comprises the two-layer at least water seal that is tightly connected, the water seal box that is connected with sewer pipe and a top cover;
The said two-layer at least water seal the superiors at least is the bell-jar water seal, and bell-jar water seal position is concordant with lower floor water seal position or be higher than lower floor water seal position, and its immersed depth is less than lower floor's water seal;
Said top cover is located at the superiors water seal top;
Said water seal box is provided with one deck annular groove at least; The said annular groove of one deck at least is surrounded on the sewer pipe outside; The said annular groove of one deck at least divides inside and outside the setting, and outer annular groove is higher than the internal layer annular groove, and the said bell-jar water seal of one deck at least correspondence is positioned on one deck annular groove corresponding with its position.
The invention has the beneficial effects as follows:
Adopt technical scheme of the present invention can open the effect of blocking that prevents water impact, can be when immersed depth surpasses in case overflow top and killing; And technology is simple, be easy to realize, is suitable for volume production.
On the basis of technique scheme, the present invention can also do following improvement.
Further, said top cover comprises the enclosure that is provided with at least three leaking holes and is located at the bell-jar overhead guard at enclosure middle part that when said top cover was installed and used, the overhead guard opening direction down.
Further, said top cover is fixedly connected with the water seal box the superiors, and the water seal of the said the superiors contacts with top cover or the segment distance of being separated by, and the top of the said fingertip the superiors water seal of joining and top cover base be state of contact just; Said segment distance the best is below 3 centimetres, and when the bell-jar water seal was floated by buoyancy of water, the bell-jar water seal moved to overhead guard inside.
Further; Each leaking hole the same side in said at least three leaking holes be provided with one be fixedly connected with enclosure and with enclosure baffle plate at an angle, said certain angle be greater than 5 degree less than 90 degree for good, when current following times; Because the effect of baffle plate; Current are clockwise or are rotated counterclockwise, said baffle plate and enclosure are formed by a sheet material punching, the simple and saving material of technology.
Further; The shape at the top of said the superiors water seal has convexity and/or the water seal sidewall has at least three bevel fins; When the top of said convexity and/or fin can make the bell-jar water seal receive the water buoyancy force, accurately get into overhead guard inside, do not make its skew.
Further; The contact surface gap is initial water inlet between said the superiors water seal ring foot and the annular groove, is provided with delivery port between innermost layer water seal in the water seal of the said bell-jar of one deck at least and the sewer pipe, said initial water inlet refers to that the water is just on the boil water inlet that the beginning flows into; Along with water flow into many; Buoyancy increases, and can make the slit of initial water inlet become big, and water velocity is accelerated; When the user washed by water, water flowed at least between one deck water seal from water inlet, flows into the delivery port between lower floor's water seal and the sewer pipe then, accomplished the bath purpose.
Further, the said bell-jar of one deck at least water seal self gravitation immerses the buoyancy that receives in the water fully less than it.
Further, the sidewall that said sewer pipe is projected into the inner part of bell-jar water seal is provided with baffle plate is corresponding and is trapezoidal screw thread, when current following times; Because the effect of baffle plate; Current are clockwise or are rotated counterclockwise, get into the bell-jar water seal when inner, rotate along trapezoidal thread; Can make in the water foreign material together clockwise or be rotated counterclockwise with current, further washed away.
Description of drawings
Fig. 1 is the structure chart of the multilayer water seal of the embodiment of the invention 1 described band top cover;
Fig. 2 is the structure chart of the multilayer water seal of the embodiment of the invention 2 described band top covers;
Fig. 3 is the cap structure figure of the multilayer water seal of the embodiment of the invention 1,2 described band top covers;
Fig. 4 is the sewer pipe structure chart of the multilayer water seal of the embodiment of the invention 3 described band top covers.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and characteristic are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
Like Fig. 1, shown in 3, the embodiment of the invention 1 described a kind of multilayer water seal arrangement with top cover comprises the two-layer at least water seal that is tightly connected 2, water seal box 3 and a top cover 1 of being connected with sewer pipe; Said two-layer at least water seal 2 the superiors at least is bell-jar water seal 21, and the superiors' water seal 21 positions are concordant with lower floor water seal position or be higher than lower floor water seal position, and its immersed depth is less than lower floor's water seal; Said top cover 1 is located at the superiors' water seal 21 tops; Said water seal box 3 is provided with one deck annular groove at least; The said annular groove of one deck at least is surrounded on the sewer pipe outside; The said annular groove of one deck at least divides inside and outside the setting, and outer annular groove is higher than the internal layer annular groove, and the said bell-jar water seal of one deck at least correspondence is positioned on one deck annular groove corresponding with its position.
Said top cover 1 comprises enclosure 11 that is provided with at least three leaking holes 13 and the bell-jar overhead guard 12 of being located at enclosure 11 middle parts, and when said top cover 1 was installed and used, overhead guard 12 opening directions down.
Said top cover 1 is fixedly connected with water seal box 3 the superiors, and said the superiors water seal 21 is tangent with top cover 1.
Each leaking hole 13 the same side in said at least three leaking holes 13 be provided with one be fixedly connected with enclosure 11 and with enclosure 11 baffle plate 14 at an angle.
The shape at the top of said the superiors water seal 21 has protruding and the superiors' water seal 21 sidewalls have four bevel fins 211.
The contact surface gap is initial water inlet between said the superiors water seal 21 ring foots and the annular groove, is provided with delivery port between innermost layer water seal in the said bell-jar of one deck at least water seal 2 and the sewer pipe.
The said bell-jar of one deck at least water seal 2 self gravitations immerse the buoyancy that receives in the water fully less than it.
Like Fig. 2, shown in 3, the embodiment of the invention 2 described a kind of multilayer water seal arrangements with top cover comprise the two-layer at least water seal that is tightly connected 2, water seal box 3 and a top cover 1 of being connected with sewer pipe; Said two-layer at least water seal 2 the superiors at least is bell-jar water seal 21, and the superiors' water seal 21 positions are concordant with lower floor water seal position or be higher than lower floor water seal position, and its immersed depth is less than lower floor's water seal; Said top cover 1 is located at the superiors' water seal 21 tops; Said water seal box 3 is provided with one deck annular groove at least; The said annular groove of one deck at least is surrounded on the sewer pipe outside; The said annular groove of one deck at least divides inside and outside the setting, and outer annular groove is higher than the internal layer annular groove, and the said bell-jar water seal of one deck at least correspondence is positioned on one deck annular groove corresponding with its position.
Said top cover 1 comprises enclosure 11 that is provided with at least three leaking holes 13 and the bell-jar overhead guard 12 of being located at enclosure 11 middle parts, and when said top cover 1 was installed and used, overhead guard 12 opening directions down.
Said top cover 1 is fixedly connected with water seal box 3 the superiors, and said the superiors water seal 21 is tangent with top cover 1.
Each leaking hole 13 the same side in said at least three leaking holes 13 be provided with one be fixedly connected with enclosure 11 and with enclosure 11 baffle plate 14 at an angle.
The contact surface gap is initial water inlet between said the superiors water seal 21 ring foots and the annular groove, is provided with delivery port between innermost layer water seal in the said bell-jar of one deck at least water seal 2 and the sewer pipe.
The said bell-jar of one deck at least water seal 2 self gravitations immerse the buoyancy that receives in the water fully less than it.
Like Fig. 3, shown in 4, the embodiment of the invention 1 described a kind of multilayer water seal arrangement with top cover comprises the two-layer at least water seal that is tightly connected 2, water seal box 3 and a top cover 1 of being connected with sewer pipe; Said two-layer at least water seal 2 the superiors at least is bell-jar water seal 21, and the superiors' water seal 21 positions are concordant with lower floor water seal position or be higher than lower floor water seal position, and its immersed depth is less than lower floor's water seal; Said top cover 1 is located at the superiors' water seal 21 tops; Said water seal box 3 is provided with one deck annular groove at least; The said annular groove of one deck at least is surrounded on the sewer pipe outside; The said annular groove of one deck at least divides inside and outside the setting, and outer annular groove is higher than the internal layer annular groove, and the said bell-jar water seal of one deck at least correspondence is positioned on one deck annular groove corresponding with its position.
Said top cover 1 comprises enclosure 11 that is provided with at least three leaking holes 13 and the bell-jar overhead guard 12 of being located at enclosure 11 middle parts, and when said top cover 1 was installed and used, overhead guard 12 opening directions down.
Said top cover 1 is fixedly connected with water seal box 3 the superiors, said the superiors water seal 21 and apart two centimetres of top covers 1.
Each leaking hole 13 the same side in said at least three leaking holes 13 be provided with one be fixedly connected with enclosure 11 and with enclosure 11 baffle plate 14 at an angle.
The shape at the top of said the superiors water seal 21 has convexity.
The contact surface gap is initial water inlet between said the superiors water seal 21 ring foots and the annular groove, is provided with delivery port between innermost layer water seal in the said bell-jar of one deck at least water seal 2 and the sewer pipe.
The said bell-jar of one deck at least water seal 2 self gravitations immerse the buoyancy that receives in the water fully less than it.
The sidewall that said sewer pipe is projected into the inner part of bell-jar water seal 2 is provided with baffle plate 14 is corresponding and is trapezoidal screw thread 4.
More than be merely preferred embodiment of the present invention, or not all within spirit of the present invention and principle in order to restriction the present invention, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the multilayer water seal arrangement with top cover comprises two-layer at least water seal that is tightly connected and the water seal box that is connected with sewer pipe, it is characterized in that, also comprises a top cover;
The said two-layer at least water seal the superiors at least is the bell-jar water seal, and bell-jar water seal position is concordant with lower floor water seal position or be higher than lower floor water seal position, and its immersed depth is less than lower floor's water seal;
Said top cover is located at the superiors water seal top;
Said water seal box is provided with one deck annular groove at least, and the said annular groove of one deck at least is surrounded on the sewer pipe outside, and the said bell-jar water seal of one deck at least correspondence is positioned on one deck annular groove corresponding with its position.
2. according to the described water seal arrangement of claim 1, it is characterized in that said top cover comprises the enclosure that is provided with at least three leaking holes and is located at the bell-jar overhead guard at enclosure middle part.
3. according to the described water seal arrangement of claim 2, it is characterized in that said top cover is fixedly connected with the water seal box the superiors, said bell-jar water seal contacts with top cover or is separated by a segment distance.
4. according to the described water seal arrangement of claim 2, it is characterized in that, each the leaking hole the same side in said at least three leaking holes be equipped with one be fixedly connected with enclosure and with enclosure baffle plate at an angle.
5. according to the described water seal arrangement of claim 1, it is characterized in that the shape at the top of said the superiors water seal has convexity and/or the water seal sidewall has at least three bevel fins.
6. according to the described water seal arrangement of claim 5, it is characterized in that the contact surface gap is initial water inlet between said the superiors water seal ring foot and the annular groove, be provided with delivery port between innermost layer water seal in the water seal of the said bell-jar of one deck at least and the sewer pipe.
7. according to the described water seal arrangement of claim 4, it is characterized in that the sidewall that said sewer pipe is projected into the inner part of bell-jar water seal is provided with baffle plate is corresponding and is trapezoidal screw thread.
8. according to each described water seal arrangement of claim 1 to 7, it is characterized in that the said bell-jar of one deck at least water seal self gravitation immerses the buoyancy that receives in the water fully less than it.
9. according to the described water seal arrangement of claim 8, it is characterized in that the water seal of said lower floor is the split bell jar or the built-in water seal of bell-jar of falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110448985.0A CN102518189B (en) | 2011-12-29 | 2011-12-29 | Multilayer water seal device with top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110448985.0A CN102518189B (en) | 2011-12-29 | 2011-12-29 | Multilayer water seal device with top cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102518189A true CN102518189A (en) | 2012-06-27 |
| CN102518189B CN102518189B (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110448985.0A Active CN102518189B (en) | 2011-12-29 | 2011-12-29 | Multilayer water seal device with top cover |
Country Status (1)
| Country | Link |
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| CN (1) | CN102518189B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000551A1 (en) * | 2014-06-30 | 2016-01-07 | 浙江康之维节水科技有限公司 | Multi-layer water sealing device and multi-layer water sealing method |
| CN108645209A (en) * | 2018-07-13 | 2018-10-12 | 石家庄鹏远自动化工程技术有限公司 | A kind of furnace bottom sealing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0853910A (en) * | 1994-08-10 | 1996-02-27 | Seibu Kizai Kk | Trap for floor drain |
| CN2651307Y (en) * | 2003-09-11 | 2004-10-27 | 于新智 | Floating valve floor drain |
| CN200971535Y (en) * | 2006-08-25 | 2007-11-07 | 林云青 | Sealed bell-jar floor drainer |
| CN101892701A (en) * | 2010-06-30 | 2010-11-24 | 魏富儒 | Water-saving urinating discharge blocking device |
| CN201738406U (en) * | 2010-04-26 | 2011-02-09 | 钦苏青 | Two-stage three-prevention floor drain of magnetic suspension valve |
| CN202401565U (en) * | 2011-12-29 | 2012-08-29 | 北京康之维科技有限公司 | Multi-layer water sealing device with top cover |
-
2011
- 2011-12-29 CN CN201110448985.0A patent/CN102518189B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0853910A (en) * | 1994-08-10 | 1996-02-27 | Seibu Kizai Kk | Trap for floor drain |
| CN2651307Y (en) * | 2003-09-11 | 2004-10-27 | 于新智 | Floating valve floor drain |
| CN200971535Y (en) * | 2006-08-25 | 2007-11-07 | 林云青 | Sealed bell-jar floor drainer |
| CN201738406U (en) * | 2010-04-26 | 2011-02-09 | 钦苏青 | Two-stage three-prevention floor drain of magnetic suspension valve |
| CN101892701A (en) * | 2010-06-30 | 2010-11-24 | 魏富儒 | Water-saving urinating discharge blocking device |
| CN202401565U (en) * | 2011-12-29 | 2012-08-29 | 北京康之维科技有限公司 | Multi-layer water sealing device with top cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000551A1 (en) * | 2014-06-30 | 2016-01-07 | 浙江康之维节水科技有限公司 | Multi-layer water sealing device and multi-layer water sealing method |
| US10392788B2 (en) | 2014-06-30 | 2019-08-27 | Kangzhiwei Zhejiang Technology Co., Ltd. | Multi-layer water sealing device and multi-layer water sealing method |
| CN108645209A (en) * | 2018-07-13 | 2018-10-12 | 石家庄鹏远自动化工程技术有限公司 | A kind of furnace bottom sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102518189B (en) | 2014-01-22 |
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