CN202401565U - Multi-layer water sealing device with top cover - Google Patents
Multi-layer water sealing device with top cover Download PDFInfo
- Publication number
- CN202401565U CN202401565U CN2011205618981U CN201120561898U CN202401565U CN 202401565 U CN202401565 U CN 202401565U CN 2011205618981 U CN2011205618981 U CN 2011205618981U CN 201120561898 U CN201120561898 U CN 201120561898U CN 202401565 U CN202401565 U CN 202401565U
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- Prior art keywords
- water seal
- bell
- layer
- jar
- top cover
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- Expired - Lifetime
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Abstract
The utility model discloses a multi-layer water sealing device with a top cover, which comprises at least two layers of hermetically-connected water seals, a water sealing box connected with the lower water pipe and a top cover, wherein at least the top-layer water seal of at least two layers of water seals is of a bell jar type, and the bell jar type water seal is parallel and level to or higher than the lower-layer water seal, and the immersed depth of the bell jar type water seal is smaller than that of the lower-layer water seal; the top cover is arranged above the top-layer water seal; the water seal box is provided with at least one layer of ring slot, at least one layer of ring slot surrounds the outside of the lower water pipe, at least one layer of ring slot is arranged in the outer layer and the inner layer, the outer-layer ring slot is higher than the inner-layer ring slot, at least one layer of bell jar type water seal is correspondingly placed on the ring slot corresponding to the position of the bell jar type water seal. By adopting the technical scheme disclosed by the utility model, the multi-layer water sealing device can play a blocking function of preventing the waterflow impact, and prevent the overtopping and the crushing when the immersed depth is overhigh; and the device has a simple process and is easy to implement, and is suitable for mass production.
Description
Technical field
The utility model relates to a kind of water seal arrangement, relates 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.
The utility model content
The purpose of the utility model is to the deficiency of prior art, a kind of multilayer water seal arrangement that prevents the band top cover that water seal is washed away to be provided.
The described a kind of multilayer water seal arrangement with top cover of the utility model 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 beneficial effect of the utility model is:
Adopt the utility model technical scheme 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 utility model can also be done 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.
Lower floor's water seal can be trap or split bell jar or the built-in water seal of bell-jar (as: floor drain) of falling; Protrudingly push up to such an extent that the split bell jar can center water outlet pipe top be that fulcrum rotates or rocks.
Description of drawings
Fig. 1 is the structure chart of the multilayer water seal of the utility model embodiment 1 described band top cover;
Fig. 2 is the structure chart of the multilayer water seal of the utility model embodiment 2 described band top covers;
Fig. 3 is the cap structure figure of the multilayer water seal of the utility model embodiment 1,2 described band top covers;
Fig. 4 is the sewer pipe structure chart of the multilayer water seal of the utility model embodiment 3 described band top covers.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
Like Fig. 1, shown in 3, the utility model embodiment 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 utility model embodiment 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 utility model embodiment 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 the preferred embodiment of the utility model, or not all within the spirit and principle of the utility model in order to restriction the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
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 |
|---|---|---|---|
| CN2011205618981U CN202401565U (en) | 2011-12-29 | 2011-12-29 | Multi-layer water sealing device with top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205618981U CN202401565U (en) | 2011-12-29 | 2011-12-29 | Multi-layer water sealing device with top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401565U true CN202401565U (en) | 2012-08-29 |
Family
ID=46699219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205618981U Expired - Lifetime CN202401565U (en) | 2011-12-29 | 2011-12-29 | Multi-layer water sealing device with top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518189A (en) * | 2011-12-29 | 2012-06-27 | 北京康之维科技有限公司 | Multilayer water seal device with top cover |
| CN106677322A (en) * | 2017-03-10 | 2017-05-17 | 北京康之维科技有限公司 | Floating bell-jar-type water sealing structure |
| CN114486361A (en) * | 2022-01-26 | 2022-05-13 | 北京京诚泽宇能源环保工程技术有限公司 | Gaseous hazardous chemical substance warehouse wastewater collection system and monitoring method |
-
2011
- 2011-12-29 CN CN2011205618981U patent/CN202401565U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518189A (en) * | 2011-12-29 | 2012-06-27 | 北京康之维科技有限公司 | Multilayer water seal device with top cover |
| CN102518189B (en) * | 2011-12-29 | 2014-01-22 | 北京康之维科技有限公司 | Multilayer water seal device with top cover |
| CN106677322A (en) * | 2017-03-10 | 2017-05-17 | 北京康之维科技有限公司 | Floating bell-jar-type water sealing structure |
| CN114486361A (en) * | 2022-01-26 | 2022-05-13 | 北京京诚泽宇能源环保工程技术有限公司 | Gaseous hazardous chemical substance warehouse wastewater collection system and monitoring method |
| CN114486361B (en) * | 2022-01-26 | 2024-04-30 | 北京京诚泽宇能源环保工程技术有限公司 | Gaseous hazardous chemical substance warehouse wastewater collection system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |