CN104532921A - Valve for blockage and odor-diffusion prevention of sewers - Google Patents
Valve for blockage and odor-diffusion prevention of sewers Download PDFInfo
- Publication number
- CN104532921A CN104532921A CN201410786030.XA CN201410786030A CN104532921A CN 104532921 A CN104532921 A CN 104532921A CN 201410786030 A CN201410786030 A CN 201410786030A CN 104532921 A CN104532921 A CN 104532921A
- Authority
- CN
- China
- Prior art keywords
- valve
- tubular body
- cambered surface
- valve plate
- lower camber
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/298—Odour seals consisting only of non-return valve
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a valve for blockage and odor-diffusion prevention of sewers, which is arranged below a floor drain and installed in a sewer. The valve comprises a connecting seat, an upper cambered surface and a lower cambered surface, wherein the upper cambered surface and the lower cambered surface are respectively provided with a sunken arc surface, the valve is a tubular body, and the connecting seat is located at the top of the tubular body; the upper cambered surface is located on the inner wall of the tubular body, i.e. the upper cambered surface extends out of the inner wall to about the central line of the tubular body; the lower cambered surface is arranged on the inner wall, opposite to the upper cambered surface, of the tubular body, and the lower cambered surface extends out of the inner wall of the tubular body to about the central line of the tubular body and is located outside the tubular body so as to form a communicating port of the valve; the communicating port of the lower cambered surface is connected with a valve plate, and the external bottom surface of the valve plate is connected with the internal bottom surface of the lower cambered surface; and the position, at which the valve plate on the lower cambered surface is vertically located, is provided with a magnet. The valve belongs to a check valve implemented by using the action of gravity; and the valve is simple in structure, solid dirt is not easy to store, and the valve plate structure can effectively prevent odor-diffusion.
Description
Technical field
The present invention relates to the anti-taste valve of a kind of preventing sewers from blocking, belong to articles for daily use technical field.
Background technology
Valve is that fluid can only flow along water inlet, the device that delivery port medium but cannot reflux.In existing family, because the sewer that floor drain is connected with toilet easily causes anti-taste, also easily there is blockage problem in rest room.
Summary of the invention
The invention provides the anti-taste valve of a kind of preventing sewers from blocking, this valve belongs to a kind of flap valve utilizing Action of Gravity Field to realize.This valve mechanism is simple, and solid booty is not easy to retain, and its valve board structure can effectively intercept anti-taste.
For solving above technical problem, the invention provides following technical scheme: the anti-taste valve of a kind of preventing sewers from blocking, described valve installation, below floor drain or toilet, is placed in sewer; Described valve comprises Connection Block, has the upper cambered surface of lower concave arc surface and lower camber side, and described valve is tubular body, and Connection Block is in the top of tubular body; Upper cambered surface is in the inwall of tubular body, is cambered surface and extends out to the about centerline of tubular body from inwall; Described lower camber side is located on the tubular body inwall relative with upper cambered surface, and lower camber side extends out to about tubular body center from tubular body inwall and is in tubular body, forms this valve one communication port; Described lower camber side communication port place is connected with valve plate, and the outer bottom of valve plate connects with lower camber side inner bottom surface; In described lower camber side, valve plate present position place under vertical state is provided with magnet.
Further, two side has hole at described lower camber side communication port place, and be connected with turning cylinder between holes, valve plate is fixed on this turning cylinder.
Further, described turning cylinder is socketed with torsion spring.
The anti-taste valve of this preventing sewers from blocking that the present invention relates to, valve and floor drain are installed, when the addle with solid sundries enters valve, first by the upper cambered surface of valve, arcwall face does not have corner, and addle is gone downstream along cambered surface, then enter the lower camber side of valve, the communication port finally along lower camber side flows out.Valve plate is also arcwall face, valve plate is under the effect of gravity, torsion spring elastic force or magnetic force, valve plate and lower camber side are closed, the effect of resistance taste can be played, when there being current out-of-date, under impulsive force effect, break through gravity, torsion spring elastic force or magneticaction, rushed by valve plate and raised, namely water flow out between lower camber side and valve plate.
Accompanying drawing explanation
Fig. 1 is preventing sewers from blocking of the present invention anti-taste valve tomograph;
Fig. 2 is preventing sewers from blocking of the present invention anti-taste valve elevation;
Fig. 3 is preventing sewers from blocking of the present invention anti-taste valve lateral view;
Fig. 4 is preventing sewers from blocking of the present invention anti-taste valve top view.
Detailed description of the invention
As shown in figs. 1 and 4, valve comprises Connection Block 1, upper cambered surface 2 and lower camber side 3, and valve is tubular body, and Connection Block 1 is in the top of tubular body; Upper cambered surface 2 is in the inwall of tubular body, is cambered surface 2 and extends out to the about centerline of tubular body from inwall; Lower camber side 3 is located at the tubular body inwall relative with upper cambered surface.
As shown in Figures 2 and 3, lower camber side 3 communication port place connects valve plate 4, and the outer bottom of valve plate 4 connects with lower camber side 3 inner bottom surface.The design of two relative cambered surfaces, is conducive to increasing water velocity when addle flows through, is washed open by valve plate.
As shown in Figure 1, two side has hole 6 at lower camber side communication port place, is flexibly connected turning cylinder 5 between holes 6, and valve plate 4 is fixed on this turning cylinder 5.
The anti-taste valve of this preventing sewers from blocking of the present invention's design, in actual applications, valve plate only relies on gravity often not reach expected effect, therefore, now installs a torsion spring at valve plate axis of rotation place, and the elastic force according to torsion spring is closed valve plate; Also in valve, magnet can be installed, utilize magnetic force to help valve plate to recover to close.Utilize this several technical scheme of gravity, magnetic force and torsion spring elastic force, one of them or wherein two or three can be selected to combine.This valve mechanism principle is simple, and leakage current amount is large, except can be applicable to floor drain, toilet in order to anti-taste, also can be used in other industrial pipeline.
Detailed description of the invention of the present invention does not form the restriction to the application's scope; within every spirit in the present invention's design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection scope of the present invention.
Claims (3)
1. the anti-taste valve of preventing sewers from blocking, is characterized in that, described valve installation, below floor drain or toilet, is placed in sewer; Described valve comprises Connection Block, has the upper cambered surface of lower concave arc surface and lower camber side, and described valve is tubular body, and Connection Block is in the top of tubular body; Upper cambered surface is in the inwall of tubular body, is cambered surface and extends out to the about centerline of tubular body from inwall; Described lower camber side is located on the tubular body inwall relative with upper cambered surface, and lower camber side extends out to about tubular body center from tubular body inwall and is in tubular body, forms this valve one communication port; Described lower camber side communication port place is connected with valve plate, and the outer bottom of valve plate connects with lower camber side inner bottom surface; In described lower camber side, valve plate present position place under vertical state is provided with magnet.
2. the anti-taste valve of a kind of preventing sewers from blocking according to claim 1, is characterized in that, two side has hole at described lower camber side communication port place, and be connected with turning cylinder between holes, valve plate is fixed on this turning cylinder.
3. the anti-taste valve of a kind of preventing sewers from blocking according to claim 2, is characterized in that, described turning cylinder is socketed with torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786030.XA CN104532921A (en) | 2014-12-18 | 2014-12-18 | Valve for blockage and odor-diffusion prevention of sewers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786030.XA CN104532921A (en) | 2014-12-18 | 2014-12-18 | Valve for blockage and odor-diffusion prevention of sewers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104532921A true CN104532921A (en) | 2015-04-22 |
Family
ID=52848528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786030.XA Pending CN104532921A (en) | 2014-12-18 | 2014-12-18 | Valve for blockage and odor-diffusion prevention of sewers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532921A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151599A (en) * | 2016-08-04 | 2016-11-23 | 苏州科迪流体控制设备有限公司 | Column valve is revolved from remove impurity formula level |
| CN108947002A (en) * | 2018-06-29 | 2018-12-07 | 江苏自强环保科技有限公司 | A kind of sewage filter device being simple and efficient |
| CN110691881A (en) * | 2017-07-24 | 2020-01-14 | 维家技术有限及两合公司 | Odor barrier for sanitary devices, in particular urinals |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004197452A (en) * | 2002-12-19 | 2004-07-15 | Toei Kogyo:Kk | Drainage trap |
| EP2088252A2 (en) * | 2007-05-17 | 2009-08-12 | phs Group Plc | Odour seal for an urinal |
| CN201474032U (en) * | 2009-06-09 | 2010-05-19 | 戴长虹 | Double-valve sealing floor drainer |
| CN202945663U (en) * | 2012-12-14 | 2013-05-22 | 王信清 | Double-arc check valve |
| CN103410214A (en) * | 2013-07-19 | 2013-11-27 | 广东联塑科技实业有限公司 | Self-sealing type floor drain |
| CN203625995U (en) * | 2013-12-04 | 2014-06-04 | 北京润德鸿图科技发展有限公司 | Magnetic attracting type odor-resistant valve core |
-
2014
- 2014-12-18 CN CN201410786030.XA patent/CN104532921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004197452A (en) * | 2002-12-19 | 2004-07-15 | Toei Kogyo:Kk | Drainage trap |
| EP2088252A2 (en) * | 2007-05-17 | 2009-08-12 | phs Group Plc | Odour seal for an urinal |
| CN201474032U (en) * | 2009-06-09 | 2010-05-19 | 戴长虹 | Double-valve sealing floor drainer |
| CN202945663U (en) * | 2012-12-14 | 2013-05-22 | 王信清 | Double-arc check valve |
| CN103410214A (en) * | 2013-07-19 | 2013-11-27 | 广东联塑科技实业有限公司 | Self-sealing type floor drain |
| CN203625995U (en) * | 2013-12-04 | 2014-06-04 | 北京润德鸿图科技发展有限公司 | Magnetic attracting type odor-resistant valve core |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151599A (en) * | 2016-08-04 | 2016-11-23 | 苏州科迪流体控制设备有限公司 | Column valve is revolved from remove impurity formula level |
| CN110691881A (en) * | 2017-07-24 | 2020-01-14 | 维家技术有限及两合公司 | Odor barrier for sanitary devices, in particular urinals |
| CN110691881B (en) * | 2017-07-24 | 2021-02-12 | 维家技术有限及两合公司 | Odor isolation device for urinal of sanitary equipment |
| CN108947002A (en) * | 2018-06-29 | 2018-12-07 | 江苏自强环保科技有限公司 | A kind of sewage filter device being simple and efficient |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104532921A (en) | Valve for blockage and odor-diffusion prevention of sewers | |
| CN102031810B (en) | Automatic magnetic check valve | |
| WO2012062188A1 (en) | Water intake structure for water-storing float | |
| CN208153767U (en) | A kind of full-bore welding ball valve | |
| CN103452924B (en) | Hydraulic oil container and diaphragm structure thereof | |
| CN106382377A (en) | Novel valve | |
| CN202945663U (en) | Double-arc check valve | |
| CN201487322U (en) | Check valve with valve plate slow closure function | |
| CN102252116B (en) | Diaphragm-inbuilt type low-resistance backflow preventer | |
| CN202927151U (en) | Butterfly swing check valve | |
| CN202691166U (en) | Novel check valve | |
| CN202228731U (en) | Wafer type dish check valve | |
| CN205350456U (en) | Automatic formula is vertical prevents unrestrained valve | |
| CN205654916U (en) | Horizontal type stainless steel check valve | |
| CN111963728A (en) | Novel embedded check valve | |
| CN102192343A (en) | Check valve core sealed by mechanical and magnetic force | |
| CN202220888U (en) | Butterfly check valve | |
| CN201521687U (en) | Magnetic force automatic check valve | |
| TWM547119U (en) | Water level control structure of water storage container | |
| CN203188349U (en) | Floor drain dirt-separating anti-blocking device | |
| CN201858399U (en) | Sewage check valve | |
| CN202659985U (en) | Leakage-proof damping check valve | |
| CN209743608U (en) | Self-closing valve for water cut-off | |
| CN203395286U (en) | Y-shaped check valve | |
| CN211649168U (en) | Low-resistance check valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
|
| RJ01 | Rejection of invention patent application after publication |