CN103132573A - Silica-gel-type sealing floor drain - Google Patents
Silica-gel-type sealing floor drain Download PDFInfo
- Publication number
- CN103132573A CN103132573A CN2013100588165A CN201310058816A CN103132573A CN 103132573 A CN103132573 A CN 103132573A CN 2013100588165 A CN2013100588165 A CN 2013100588165A CN 201310058816 A CN201310058816 A CN 201310058816A CN 103132573 A CN103132573 A CN 103132573A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- floor drain
- sewer pipe
- water
- housing
- 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.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses a silica-gel-type sealing floor drain comprising a housing, a cover plate, and a draining pipe. The upper end port of the housing is covered by the cover plate, and the lower end port of the housing is connected with the draining pipe. The draining pipe is a silica gel pipe. The upper section of the draining pipe is a round tubular pipe, and the bottom of a water-receiving chamber formed inside the draining pipe upper section has a funnel shape. The lower section of the draining pipe is a flat tube with two silica gel sheets as left and right side walls. The two silica gel sheets are closely combined and form elastic sealing. The floor drain is characterized in that an annular fin is arranged in the draining pipe; the outer ring of the annular fin is connected on the funnel-shaped wall at the bottom of the water-receiving chamber; and an included angle between the inner ring of the annular fin and the horizontal plane after the inner ring is inclined upward is no greater than 30 DEG. The floor drain has the advantages of good sealing effect and long service life.
Description
[technical field]
The present invention relates to a kind of floor drain, be specifically related to a kind of silica gel-type seal floor drain.
[background technology]
Floor drain is the important interface that connects sewerage system and flooring, and as the vitals of drainage system in dwelling house, its performance quality directly affects the quality of room air, controls extremely important to the peculiar smell between bathroom.Floor drain mainly contains water-seal floor drain, eccentric block formula seal floor drain, spring seal floor drain, magnet formula seal floor drain, silica gel-type seal floor drain and Dowble trap bowl floor drain etc.Wherein the silica gel-type seal floor drain is simple in structure, be widely used, its structure is: comprise housing, cover plate and sewer pipe, the upper port of housing is covered by cover plate, and the lower port of housing is connected with sewer pipe, sewer pipe is silicone tube, the epimere of sewer pipe is the circular tube shaped body, and the bottom of water cavity received that it is inner forms is infundibulate, and the hypomere of sewer pipe is the tabular body, the left and right sidewall of tabular body is two silica gel pieces, and two silica gel pieces are adjacent to rear formation elastic packing mutually.Shortcoming is: before the elastic packing of sewer pipe was opened, floor drain one has will flow into and exist into water to be received in water cavity, and dirt is piled up at the entrance of elastic packing, and the drainage procedure dirt is easily stayed between two silica gel pieces and gapped, and makes the sealing effectiveness variation of floor drain; The unlatching of elastic packing is frequent simultaneously, draining impulse force often seem not (in the less situation of the water yield), these also easily cause dirt to be stayed between two silica gel pieces, make the sealing effectiveness variation of floor drain, and the overflow-proof of floor drain, vermins-proof effect and application life are not very long.
[summary of the invention]
For the deficiency that background technology exists, purpose of the present invention is intended to provide the silica gel-type seal floor drain of a kind of good sealing effect, long service life.
The present invention takes following technical scheme to complete:
a kind of silica gel-type seal floor drain, comprise housing, cover plate and sewer pipe, the upper port of housing is covered by cover plate, the lower port of housing is connected with sewer pipe, sewer pipe is silicone tube, the epimere of sewer pipe is the circular tube shaped body, the bottom of water cavity received that it is inner forms is infundibulate, the hypomere of sewer pipe is the tabular body, the left and right sidewall of tabular body is two silica gel pieces, two silica gel pieces are adjacent to rear formation elastic packing mutually, it is characterized in that: the inside of described sewer pipe is provided with annular flap, the outer ring of annular flap is connected to be received on the infundibulate wall of water cavity bottom, inner ring is inclined upwardly afterwards and the angle of level is not more than 30 °.Described annular flap adopts silica gel material, annular flap and the sewer pipe structure that is formed in one.
The floor drain of said structure, the water inlet that the part floor drain that can dam is set of annular flap, avoid first elastic packing frequently to open, second do not have most dirt also to be held back under opening at elastic packing, dirt is only piled up above annular flap and can not piled up at the entrance of elastic packing; And elastic packing is opened when the water yield that flows into floor drain is enough large, the water yield after being dammed by annular flap so also can be taken advantage of a situation and be let out with under draining, strengthen drain discharge, improve the draining impulse force, in passing dirt is taken away, thus, floor drain of the present invention, dirt is difficult for staying between two silica gel pieces and gaps, good sealing effect, long service life.
As optimal technical scheme, be provided with water seal cavity on the sealing surface of elastic packing, water seal cavity is heaved outward and is formed by the part of silica gel piece.Described water seal cavity is near the bottom of resilient seal surface.
In technique scheme, be provided with water seal cavity in the centre of elastic packing originally, the effect that this water seal cavity plays is: 1. the length of every section elastic packing is effectively shortened (total seal length remains unchanged), so the drainage procedure dirt is not easy to stay between the sealing surface of two silica gel pieces; 2. the water seal cavity water seal in the middle of elastic packing can be not dry for a long time, thereby effectively isolated foul smell runs outward, improves overflow-proof, the vermins-proof effect of floor drain; 3. when elastic packing is opened, drainage speed is accelerated, be improved the draining impulse force, both easily dirt be taken away, the opening time of elastic packing is shortened, the longer time keeps silica gel elasticity.Also have, water seal cavity can make the resilient seal surface of water seal cavity below be difficult for piling up dirt near the design of elastic packing basifacial, makes the elastic packing of water seal cavity below remain kilter, thereby further improves sealing effectiveness and the application life of floor drain.
In sum, silica gel-type seal floor drain of the present invention, good sealing effect, long service life compared with prior art, have outstanding substantive distinguishing features and significant progressive.
[description of drawings]
The present invention has following accompanying drawing:
Fig. 1 is structure chart of the present invention,
Fig. 2 is the A-A view of Fig. 1,
Fig. 3 is the top view of Fig. 2.
[specific embodiment]
as shown in the figure, silica gel-type seal floor drain of the present invention, comprise housing 1, cover plate 3 and sewer pipe 2, the upper port of housing 1 is covered by cover plate 3, the lower port of housing 1 is connected with sewer pipe 2, sewer pipe 2 is silicone tube, the epimere of sewer pipe 2 is the circular tube shaped body, the bottom of water cavity 4 received that it is inner forms is infundibulate, the hypomere of sewer pipe 2 is the tabular body, the left and right sidewall of tabular body is two silica gel pieces 6, two silica gel pieces 6 are adjacent to rear formation elastic packing mutually, the inside of described sewer pipe 2 is provided with annular flap 5, annular flap 5 adopts silica gel material, annular flap 5 and sewer pipe 2 structure that is formed in one, the outer ring of annular flap 5 is connected to be received on the infundibulate wall of water cavity 4 bottoms, inner ring is inclined upwardly afterwards and the angle a of level is not more than 30 °, be provided with place's water seal cavity 7 (also can establish two places) on the sealing surface of elastic packing, water seal cavity 7 is heaved outward and is formed by the part of silica gel piece 6, described water seal cavity 7 is near the bottom of resilient seal surface.
Silica gel-type seal floor drain of the present invention, the water inlet that the part floor drain that can dam is set of annular flap, avoid first elastic packing frequently to open, second do not have most dirt also to be held back under opening at elastic packing, dirt is only piled up above annular flap and can not piled up at the entrance of elastic packing; And elastic packing is opened when the water yield that flows into floor drain is enough large, and the water yield after being dammed by annular flap so also can be taken advantage of a situation and be let out with under draining, strengthens drain discharge, improves the draining impulse force, in passing dirt is taken away.In addition, the effect that water seal cavity plays is: 1. the length of every section elastic packing is effectively shortened (total seal length remains unchanged), so the drainage procedure dirt is not easy to stay between the sealing surface of two silica gel pieces; 2. the water seal cavity water seal in the middle of elastic packing can be not dry for a long time, thereby effectively isolated foul smell runs outward, improves overflow-proof, the vermins-proof effect of floor drain; 3. when elastic packing is opened, drainage speed is accelerated, be improved the draining impulse force, both easily dirt be taken away, the opening time of elastic packing is shortened, the longer time keeps silica gel elasticity.The present invention compares traditional silica gel-type seal floor drain, has good sealing effect, the advantage of long service life.
Claims (4)
1. silica gel-type seal floor drain, comprise housing (1), cover plate (3) and sewer pipe (2), the upper port of housing (1) is covered by cover plate (3), the lower port of housing (1) is connected with sewer pipe (2), sewer pipe (2) is silicone tube, the epimere of sewer pipe (2) is the circular tube shaped body, the bottom of water cavity (4) received that it is inner forms is infundibulate, the hypomere of sewer pipe (2) is the tabular body, the left and right sidewall of tabular body is two silica gel pieces (6), two silica gel pieces (6) are adjacent to rear formation elastic packing mutually, it is characterized in that: the inside of described sewer pipe (2) is provided with annular flap (5), the outer ring of annular flap (5) is connected to be received on the infundibulate wall of water cavity (4) bottom, inner ring is inclined upwardly afterwards and the angle a of level is not more than 30 °.
2. a kind of silica gel-type seal floor drain according to claim 1 is characterized in that: described annular flap (5) adopts silica gel material, annular flap (5) and sewer pipe (2) structure that is formed in one.
3. a kind of silica gel-type seal floor drain according to claim 1, it is characterized in that: be provided with water seal cavity (7) on the sealing surface of elastic packing, water seal cavity (7) is heaved outward and is formed by the part of silica gel piece (6).
4. a kind of silica gel-type seal floor drain according to claim 3, is characterized in that: the bottom of the close resilient seal surface of described water seal cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058816.5A CN103132573B (en) | 2013-02-22 | 2013-02-22 | Silica-gel-type sealing floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058816.5A CN103132573B (en) | 2013-02-22 | 2013-02-22 | Silica-gel-type sealing floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103132573A true CN103132573A (en) | 2013-06-05 |
| CN103132573B CN103132573B (en) | 2015-04-22 |
Family
ID=48492977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310058816.5A Expired - Fee Related CN103132573B (en) | 2013-02-22 | 2013-02-22 | Silica-gel-type sealing floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103132573B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258758A (en) * | 2019-07-01 | 2019-09-20 | 浙江亚厦装饰股份有限公司 | Seal floor drain and its installation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992014888A1 (en) * | 1991-02-21 | 1992-09-03 | Ac Developments Limited | Waste valve fittings |
| CN2329712Y (en) * | 1998-07-29 | 1999-07-21 | 乐清市铜管件厂 | Floor drain |
| CN2622263Y (en) * | 2003-04-22 | 2004-06-30 | 常庆昌 | Double-sealing rubber one-way valve |
| CN201554116U (en) * | 2009-11-26 | 2010-08-18 | 王日全 | Silica gel sealed floor drain |
| CN201649269U (en) * | 2010-04-10 | 2010-11-24 | 潘永游 | Self-closed deodorizing floor drain |
| EP2426281A2 (en) * | 2009-05-01 | 2012-03-07 | Hee-Beom Park | Drain device |
| CN203080646U (en) * | 2013-02-22 | 2013-07-24 | 薛宜 | Silica gel seal floor drain |
-
2013
- 2013-02-22 CN CN201310058816.5A patent/CN103132573B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992014888A1 (en) * | 1991-02-21 | 1992-09-03 | Ac Developments Limited | Waste valve fittings |
| CN2329712Y (en) * | 1998-07-29 | 1999-07-21 | 乐清市铜管件厂 | Floor drain |
| CN2622263Y (en) * | 2003-04-22 | 2004-06-30 | 常庆昌 | Double-sealing rubber one-way valve |
| EP2426281A2 (en) * | 2009-05-01 | 2012-03-07 | Hee-Beom Park | Drain device |
| CN201554116U (en) * | 2009-11-26 | 2010-08-18 | 王日全 | Silica gel sealed floor drain |
| CN201649269U (en) * | 2010-04-10 | 2010-11-24 | 潘永游 | Self-closed deodorizing floor drain |
| CN203080646U (en) * | 2013-02-22 | 2013-07-24 | 薛宜 | Silica gel seal floor drain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258758A (en) * | 2019-07-01 | 2019-09-20 | 浙江亚厦装饰股份有限公司 | Seal floor drain and its installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103132573B (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204876036U (en) | Hydrocone type deep water seals deodorant floor drain | |
| CN108797770A (en) | A kind of multiple flow passages float ball type floor drain | |
| CN205153090U (en) | Deodorant floor drain of floater | |
| CN103114645B (en) | Silica gel type sealing floor drain | |
| CN103132573B (en) | Silica-gel-type sealing floor drain | |
| CN203080646U (en) | Silica gel seal floor drain | |
| CN203284878U (en) | Water-seal isolation floor drain | |
| CN203080647U (en) | Silica gel seal floor drain | |
| CN208792438U (en) | A kind of double standpipes band water seal is from ventilation draining sub-assembly | |
| CN204551696U (en) | A kind of deep water seal floor drainage | |
| CN201095807Y (en) | Odor-proof catch basin | |
| CN203066196U (en) | Water seal floor drain | |
| CN204139296U (en) | A kind of floating type floor drain | |
| CN202672270U (en) | Water-sealed surface-closed floor drain | |
| CN204690916U (en) | Composite floor drain | |
| CN201158849Y (en) | Multi-use deodorizing floor drain | |
| CN205475645U (en) | Prevent water seal floor drain that dries up | |
| CN202164677U (en) | Ball plugging type floor drain for water seal ring cavity | |
| CN204551681U (en) | A kind of closed deodorizing closestool trap | |
| CN202214784U (en) | Fully automatic seal type staged-drainage anti-dry drainer | |
| CN104695517B (en) | Building drainage concentrator | |
| CN204139295U (en) | A kind of improved structure of floor drain | |
| CN204059548U (en) | A kind of floor drain accelerating draining | |
| CN204983102U (en) | Eccentric formula floor drain | |
| CN203080688U (en) | Novel rainwater grate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: RUI'AN YOUBANG STANDARD PARTS CO., LTD. Free format text: FORMER OWNER: XUE YI Effective date: 20150309 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325200 WENZHOU, ZHEJIANG PROVINCE TO: 325204 WENZHOU, ZHEJIANG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150309 Address after: 48 No. 325204 Zhejiang province Ruian City Tangxia town Haian Xia Lin Cun Luoshan Avenue Applicant after: RUIAN YOUBANG STANDARD CO.,LTD. Address before: 325200 Binjiang Central District, Zhejiang, 2-1-202, Applicant before: Xue Yi |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160222 |