CN201901936U - Sealed floor drain - Google Patents
Sealed floor drain Download PDFInfo
- Publication number
- CN201901936U CN201901936U CN2010206693824U CN201020669382U CN201901936U CN 201901936 U CN201901936 U CN 201901936U CN 2010206693824 U CN2010206693824 U CN 2010206693824U CN 201020669382 U CN201020669382 U CN 201020669382U CN 201901936 U CN201901936 U CN 201901936U
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- CN
- China
- Prior art keywords
- core
- floor drain
- main body
- hinge
- seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a sealed floor drain, which comprises a floor drain body cover and a main body, wherein, the main body is covered by the floor drain body cover; the main body adopts a straight through type; a floater, a balancing weight, a sealing piece, a hinge, a hinge fixing rod, a core casing and a core lid are arranged inside the body, wherein, the core lid is arranged at the bottom of the main body; a through-hole is formed in the middle of the core lid; the core casing is arranged at the upper part of the core lid; the through-hole is formed at the top of the core casing; the hinge is fixed on the core casing through the hinge fixing rod; a support rod is connected with the upper end of the hinge, and the support rod penetrates through the through-hole formed at the top of the core casing and then is connected with the floater; another support rod is connected with the lower end of the hinge, and the support rod passes through the through-hole formed at the middle part of the core lid and then is connected with the sealing piece; the sealing piece can be connected with an opening formed at the bottom of the main body in a matching manner; and the balancing weight is arranged on the floater. The structure of the sealed floor drain utilizes the gravity of water and buoyancy force to control the opening and the closing of the sealing piece, so that the sealed floor drain has the benefits as follows: the drainage volume is large, the draining is smooth, dirts are not easy to deposit, and the sealing effect is good.
Description
Technical field
The utility model relates to the plumbing equipment field, is 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 utility model 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 utility model 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 utility model 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 utility model 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 utility model 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 beneficial effects of the utility model are: 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
Schematic diagram when Fig. 1 is the utility model sealing state;
Schematic diagram when Fig. 2 is the utility model water flowing state;
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 described in the utility model, 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 3.
Operating principle of the present utility model: 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 (3) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206693824U CN201901936U (en) | 2010-12-20 | 2010-12-20 | Sealed floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206693824U CN201901936U (en) | 2010-12-20 | 2010-12-20 | Sealed floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901936U true CN201901936U (en) | 2011-07-20 |
Family
ID=44272536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206693824U Expired - Lifetime CN201901936U (en) | 2010-12-20 | 2010-12-20 | Sealed floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086659A (en) * | 2010-12-20 | 2011-06-08 | 广东联塑科技实业有限公司 | Hermetically-sealed floor drain |
-
2010
- 2010-12-20 CN CN2010206693824U patent/CN201901936U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086659A (en) * | 2010-12-20 | 2011-06-08 | 广东联塑科技实业有限公司 | Hermetically-sealed floor drain |
| CN102086659B (en) * | 2010-12-20 | 2013-04-24 | 广东联塑科技实业有限公司 | Hermetically-sealed floor drain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110720 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |