CN102086659A - Hermetically-sealed floor drain - Google Patents
Hermetically-sealed floor drain Download PDFInfo
- Publication number
- CN102086659A CN102086659A CN 201010596370 CN201010596370A CN102086659A CN 102086659 A CN102086659 A CN 102086659A CN 201010596370 CN201010596370 CN 201010596370 CN 201010596370 A CN201010596370 A CN 201010596370A CN 102086659 A CN102086659 A CN 102086659A
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- floor drain
- core
- main body
- hinge
- float
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Abstract
The invention discloses a hermetically-sealed floor drain which comprises a floor drain body cover and a main body, wherein the floor drain body cover is covered on the main body, and the main body is a through floor drain body; the inside of the main body is provided with a float, a counterweight block, a sealing element, a hinge, a hinge-fixed link, a core shell, and a core cover; the core cover is arranged at the bottom of the main body, and the middle part of the core cover is provided with a through hole; the core shell is arranged above the core cover, and the top of the core shell is provided with a through hole; the hinge is fixed on the core shell by the hinge-fixed link, the upper end of the hinge is connected with a support bar, and the support bar after passing through the through hole at the top of the core shell is connected with the float; the lower end of the hinge is connected with a support bar, and the support bar after passing through the through hole at the middle part of the core cover is connected with the sealing element; and the sealing element can be in hermetically-sealed fit with an opening at the bottom of the main body, and the float is provided with the counterweight block. In the hermetically-sealed floor drain disclosed by the invention, the opening and closing of the sealing element are controlled by using the gravity and buoyancy of water, and the hermetically-sealed floor drain has the beneficial effects of large water discharge, smooth water sewerage, low possibility of dirt deposition, and good sealing effect.
Description
Technical field
The present invention relates to the plumbing equipment field, be specifically related to a kind of sealed floor drain.
Background technology
In the drainage system of building trade, floor drain plays an important role.Floor drain also should possess functions such as deodorization insect protected anti-overflow except possessing the most basic drain function.Existing floor drain often adopts water seal to come the sealed sewer pipe road, and the ubiquity issue table is present: a little less than the drainability of a. floor drain, occur the phenomenon that draining has some setbacks easily.B. drain structure is unreasonable, causes three anti-functions unreliable.C. owing to fault of construction, water seal water crook is easy to deposit foul, results in blockage, not easy to clean.D. the water seal height of floor drain is not enough, generally has only 10 ~ 20mm, and is very easily dry, and ducted positive negative pressure can destroy water seal, causes invasion houses such as foul smell insect, pollutes indoor environment, the harm health of people.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of drainability strong, is difficult for the deposition foul, the floor drain that the deodorization vermins-proof effect is good.
For achieving the above object, the present invention adopts following technical scheme: a kind of sealed floor drain, comprise the leakage body lid, main body and the floor drain core that are provided with a plurality of through holes, and leak the body lid and cover on the main body, floor drain core is arranged in the main body, and the inner chamber of described main body is a straight barrel type; Lower end in main body is provided with seal, is provided with telescoping mechanism between described floor drain core and the seal, and this telescoping mechanism can make the bottom opening sealing of seal and main body or open under buoyancy of water and self gravitation effect.This structure is utilized the gravity of water and the switching that buoyancy is controlled seal, and during draining, when the gravity of telescoping mechanism and making a concerted effort greater than the gravity of telescoping mechanism of waste water buoyancy, telescoping mechanism makes seal move down, and waste water can be discharged floor drain swimmingly; When waste water is arranged more after a little while more, drawdown, the gravity of telescoping mechanism is greater than the gravity of waste water and making a concerted effort of buoyancy, telescoping mechanism also and then descends, and buoyancy reduces immediately, and last draining finishes, buoyancy disappears, seal compresses the floor drain body outlet at bottom under the action of gravity of telescoping mechanism, reach sealing effectiveness.The present invention is difficult for the deposition booty because drainage channel is a straight, and displacement is big, and following water is smooth and easy, and under the effect of balancing weight, seal and body seal effect are tight simultaneously, and the insect protected odor-resistant result is good.
Described floor drain core comprises core shell and the core cap that is provided with a plurality of through holes, and core cap is installed in the bottom of main body, and the core shell is installed in the core cap top.
Described telescoping mechanism comprises float, balancing weight, hinge and hinge fixed bar, balancing weight is installed on the float, hinge is fixed in the core shell by the hinge fixed bar, have a through hole at the top of core shell, the upper end of hinge is connected with support stick, this support stick is connected with float after passing the through hole at core shell top, and the lower end of hinge is connected with support stick, and this support stick is connected with seal after passing the through hole at core cap middle part; The hinge telescoping mechanism is simple in structure, and is easy for installation.
The present invention further improves and is, the bottom interior wall of main body is provided with a circle projection, and core cap is installed in this projection top, and seal is arranged on the below of projection.This projection supports floor drain core on the one hand, cooperates with seal on the other hand, and sealing effectiveness is better.
The present invention further improves and is, tapered inclined-plane, the lower part of described projection, and described seal is provided with the outline that matches with the tapered slope of projection.The soffit of projection becomes the inclined-plane, when seal a little when horizontal plane is offset, seal cooperates with projection can adjust good sealing effect automatically.
Described core shell is by once forming on a button bowl type and the cylinder, and following button bowl type is arranged on the cylinder, and the bottom wall of cylinder is provided with some guiding ribs, and guiding rib is provided with the grafting inclined-plane; Core cap is provided with supporting interface, and this structure can prevent that booty is deposited in the core shell, for convenience detach and installation.
Described float is following button bowl type, and this float is provided with the inner chamber that matches with the core shell, and this structure can prevent that booty is deposited in the core shell, for convenience detach and installation.
Be provided with cavity in the bowl wall of described button bowl type float down, buoyancy is bigger during equal volume, saves material.
The invention has the beneficial effects as follows: displacement is big, and following water is smooth and easy, is difficult for the deposition booty, and good sealing effect is easy to assembly simple.
Description of drawings
Fig. 1 schematic diagram during for sealing state of the present invention;
Fig. 2 schematic diagram during for water flowing state of the present invention;
Fig. 3 is the float stereogram;
Fig. 4 is the stereogram of floor drain core shell;
Fig. 5 is the following side angle stereogram of floor drain core shell;
Fig. 6 is a floor drain core cap stereogram.
Among the figure: 1-leaks body lid, 2-main body, 3-float, 4-balancing weight, 5-seal, 6-hinge, 7-hinge fixed bar, 8-core shell, 9-core cap, 10-projection.
The specific embodiment
Shown in Fig. 1-6, sealed floor drain of the present invention, comprise and leak body lid 1, main body 2, leak body lid 1 and cover on the main body 2, leak body lid 1 and be provided with a plurality of through holes, be convenient to current and flow in the main body 2, main body 2 is a straight barrel type, be provided with float 3, balancing weight 4, seal 5, hinge 6, hinge fixed bar 7, core shell 8 and core cap 9 in main body 2, the bottom interior wall of main body 2 is provided with a circle projection 10, the tapered inclined-plane of lower part inner surface of projection 10; Core cap 9 is installed in this projection 10 tops, seal 5 is arranged on the below of projection 10, seal 5 tapered slope with projection 10 that the be provided with outline that matches, core shell 8 is by once a button bowl type and a cylinder are formed, following button bowl type is arranged on the cylinder, the bottom wall of cylinder is provided with some guiding ribs, and guiding rib is provided with the grafting inclined-plane; Core cap 9 is provided with supporting interface, and core shell 8 is plugged on core cap 9 tops by guiding rib; The top of core shell 8 has through hole, hinge 6 is fixed in the core shell 8 by hinge fixed bar 7, the upper end of hinge 6 is connected with support stick, this support stick is connected with float 3 after passing the through hole at core shell 8 tops, the lower end of hinge 6 is connected with support stick, this support stick is connected with seal 5 after passing the through hole at core cap 9 middle parts, and seal 5 can be sealed and matched with the bottom opening of main body 2 and be connected, and is equiped with balancing weight 4 on float 3; Float 3 is following button bowl type, and this float is provided with the inner chamber that matches with core shell 8, is provided with cavity in the bowl wall of following button bowl type float 8.
Operating principle of the present invention: utilize the gravity of water and the switching that buoyancy is controlled seal.During draining, when the gravity of waste water and making a concerted effort greater than the gravity of balancing weight 4 of buoyancy, float 3 makes seal move down toward come-up by hinge 6, and waste water can be discharged floor drain swimmingly; When waste water is arranged more after a little while more, drawdown, float 3 also and then descends, buoyancy reduces immediately, and the gravity of balancing weight 4 is greater than the gravity of waste water and making a concerted effort of buoyancy, and last draining finishes, buoyancy disappears, seal 5 compresses inclined-plane, floor drain body 2 lower end under the effect of the gravity of balancing weight 4 and hinge 6, reach sealing effectiveness.
Claims (8)
1. sealed floor drain, comprise the leakage body lid (1), main body (2) and the floor drain core that are provided with a plurality of through holes, leak body lid (1) and cover on the main body (2), floor drain core is arranged in the main body (2), it is characterized in that: the inner chamber of described main body (2) is a straight barrel type; Be provided with seal (5) in the lower end of main body (2), be provided with telescoping mechanism between described floor drain core and the seal (5) and be connected, this telescoping mechanism can make the bottom opening sealing of seal (5) and main body (2) or open under buoyancy of water and self gravitation effect.
2. sealed floor drain according to claim 1 is characterized in that: described floor drain core comprises core shell (8) and is provided with the core cap (9) of a plurality of through holes, and core cap (9) is installed in the bottom of main body (2), and core shell (8) is installed in core cap (9) top.
3. sealed floor drain according to claim 2, it is characterized in that: described telescoping mechanism comprises float (3), balancing weight (4), hinge (6) and hinge fixed bar (7), balancing weight (4) is installed on the float (3), hinge (6) is fixed in the core shell (8) by hinge fixed bar (7), top at core shell (8) has a through hole, the upper end of hinge (6) is connected with support stick, this support stick is connected with float (3) after passing the through hole at core shell (8) top, the lower end of hinge (6) is connected with support stick, and this support stick is connected with seal (5) after passing the through hole at core cap (9) middle part.
4. according to claim 2 or 3 described sealed floor drains, it is characterized in that: the bottom interior wall of main body (2) is provided with a circle projection (10), and core cap (9) is installed in this projection (10) top, and seal (5) is arranged on the below of projection (10).
5. sealed floor drain according to claim 4 is characterized in that: the tapered inclined-plane, lower part of described projection (10), described seal (5) are provided with the outline that matches with the tapered slope of projection (10).
6. according to claim 2 or 3 described arbitrary sealed floor drains, it is characterized in that: described core shell (8) is by once a button bowl type and a cylinder are formed, following button bowl type is arranged on the cylinder, and the bottom wall of cylinder is provided with some guiding ribs, and guiding rib is provided with the grafting inclined-plane; Core cap (9) is provided with supporting interface.
7. sealed floor drain according to claim 6 is characterized in that: described float (3) is following button bowl type, and this float is provided with the inner chamber that matches with core shell (8).
8. arbitrary sealed floor drain according to claim 7 is characterized in that: be provided with cavity in the bowl wall of described button bowl type float (8) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010596370 CN102086659B (en) | 2010-12-20 | 2010-12-20 | Hermetically-sealed floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010596370 CN102086659B (en) | 2010-12-20 | 2010-12-20 | Hermetically-sealed floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102086659A true CN102086659A (en) | 2011-06-08 |
| CN102086659B CN102086659B (en) | 2013-04-24 |
Family
ID=44098642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010596370 Expired - Fee Related CN102086659B (en) | 2010-12-20 | 2010-12-20 | Hermetically-sealed floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102086659B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577463A (en) * | 2018-08-10 | 2019-04-05 | 王敏 | A kind of secondary opening gravity closing formula floor drain and closing type drainage system |
| CN112252445A (en) * | 2020-10-14 | 2021-01-22 | 宋刚强 | Deodorant floor drain with self-cleaning ability |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4033957C2 (en) * | 1990-10-25 | 1992-09-10 | Passavant-Werke Ag, 6209 Aarbergen, De | |
| CN2226086Y (en) * | 1995-06-20 | 1996-05-01 | 刘德新 | Floor drain capable of preventing gas in sewer from escape |
| CN201265182Y (en) * | 2008-08-03 | 2009-07-01 | 黄永旺 | Floor drain |
| CN201343759Y (en) * | 2008-12-24 | 2009-11-11 | 广东联塑科技实业有限公司 | Self-sealing floor drain |
| CN201665910U (en) * | 2010-03-08 | 2010-12-08 | 浙江桔乡建设有限公司 | Sealing floor drain |
| CN201901936U (en) * | 2010-12-20 | 2011-07-20 | 广东联塑科技实业有限公司 | Sealed floor drain |
-
2010
- 2010-12-20 CN CN 201010596370 patent/CN102086659B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4033957C2 (en) * | 1990-10-25 | 1992-09-10 | Passavant-Werke Ag, 6209 Aarbergen, De | |
| CN2226086Y (en) * | 1995-06-20 | 1996-05-01 | 刘德新 | Floor drain capable of preventing gas in sewer from escape |
| CN201265182Y (en) * | 2008-08-03 | 2009-07-01 | 黄永旺 | Floor drain |
| CN201343759Y (en) * | 2008-12-24 | 2009-11-11 | 广东联塑科技实业有限公司 | Self-sealing floor drain |
| CN201665910U (en) * | 2010-03-08 | 2010-12-08 | 浙江桔乡建设有限公司 | Sealing floor drain |
| CN201901936U (en) * | 2010-12-20 | 2011-07-20 | 广东联塑科技实业有限公司 | Sealed floor drain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577463A (en) * | 2018-08-10 | 2019-04-05 | 王敏 | A kind of secondary opening gravity closing formula floor drain and closing type drainage system |
| CN109577463B (en) * | 2018-08-10 | 2024-03-29 | 王敏 | Gravity closed floor drain capable of being opened for second time and closed floor drain system |
| CN112252445A (en) * | 2020-10-14 | 2021-01-22 | 宋刚强 | Deodorant floor drain with self-cleaning ability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102086659B (en) | 2013-04-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181220 |