CN206439452U - Gravity traction turnover plate one-way valve - Google Patents
Gravity traction turnover plate one-way valve Download PDFInfo
- Publication number
- CN206439452U CN206439452U CN201720132836.6U CN201720132836U CN206439452U CN 206439452 U CN206439452 U CN 206439452U CN 201720132836 U CN201720132836 U CN 201720132836U CN 206439452 U CN206439452 U CN 206439452U
- Authority
- CN
- China
- Prior art keywords
- turnover panel
- traction
- turnover
- plate
- way valve
- 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.)
- Active
Links
Abstract
The utility model provides a kind of gravity traction turnover plate one-way valve, is fixed in floor drain, including sealing plate, turnover panel, cylinder, flexible cord and traction pendant.Turnover panel is installed by the axis hole on cylinder, turnover panel is shaped as quadrangle plus side circular arc, the turnover panel is located at the top of sewer pipe, pass through flexible cord connection traction pendant in turnover panel one end, traction pendant is freely up and down movable in the cavity that cylinder edge is provided with, turnover panel is in closure state during inoperative, opened during work under turnover panel self gravitation and hydraulic pressure effect.Sealing plate is provided with the turnover panel, by the small opening formation sealing ring on sealing plate, scope is flipped up for sealing and limiting turnover panel.The turnover panel side arm of force is much larger than the traction side arm of force, and therefore, a small amount of water can open turnover panel, solves floor drain and overflows problem.Traction pendant is placed in cylinder edge and concedes bigger downcomer space for turnover panel, solves the problem of lower water is slow.The utility model is further adapted for shallower sewer pipe application.
Description
Technical field
The present invention relates to a kind of gravity traction turnover plate one-way valve, belong to valve field, set available for floor drain, draining etc.
Apply.
Background technology
In the market deodorization back-spill preventing floor drain is more universal to have water sealing type deodorant floor drain, T-shaped floor drain, silica gel-type hermetically
Leakage, the open-and-close mechanism of these floor drains is generally placed on inside downcomer, and for the normal operation of mechanism, the diameter of floor drain core is than under
Water pipe is small, then removes the non-open-part on open-and-close mechanism, causes drainage hole smaller, is unfavorable for big flow draining, blocks initial stage
Be difficult to be found, cause anti-taste or lower water slack-off, and be not easily cleaned, pipe in open mode typically by floor drain core do compared with
It is long, be not suitable for shallower drainage pipeline and install.T-shaped floor drain：Add the device of spring, magnet, ball float etc to close water valve, open
Open and generally require larger hydraulic pressure, easily cause and overflow, and water valve and the easy adhesion hair of tube wall connecting place, result in blockage, spring,
The long easy failure of the setup times such as magnet, influences service life.Common water seal type floor drain：Lower water is slow, and one can be also hung on mouth wall
The foreign matter of a little hairs etc, water, which has been done, can also emit bad smell.Silica gel-type seal floor drain：Lower water is slow, and because material problem is easily glued
Connect dirt, the later stage easily closes not tight and anti-taste.In the market also occurs in that some turnover panel floor drains, is folding in pipe, otherwise gravity
Counterweight part accounts for water under a large amount of spacial influences, otherwise it is exactly to use the consumable accessorys such as spring, magnet, longevity, double turnover panels
Leakage is also easy to stick hair in location mid-shaft.For this reason, it is necessary to be improved to the floor drain of said structure and perfect.
The content of the invention
In view of above-mentioned present situation, the invention provides a kind of gravity traction turnover plate one-way valve, in floor drain, makes floor drain
Displacement increase, the generation for avoiding stopping state.
The present invention technical solution be：A kind of gravity traction turnover plate one-way valve, including cylinder, turnover panel, traction pendant
And sealing plate, turnover panel side is integrally formed with axle, and axle is connected with the axis hole on cylinder；Turnover panel is shaped as cylinder cross section inscribed four
Side shape adds the circular arc in quadrangle a line to constitute, and the turnover panel is located at the top of sewer pipe；Cylinder is close to the side of axle provided with sky
Chamber, the traction pendant for installing freely activity；Traction pendant is connected by flexible cord with rotating plate shaft side circular arc body, the flexible cord on traction pendant
Change by the circular arc body of cavity top and be cut in rotating plate shaft side circular arc body outside the traction force direction acted on turnover panel, and formation
The fixation torsion in axle center is acted on, rotating plate shaft side circular arc body make it that the arm of force of the twisting force in axle center is constant, turnover panel is formed
Permanent twist torque, makes turnover panel be in balance or nonequilibrium condition；Sealing plate is provided with the turnover panel.
Further, it is less than on the circular arc body of rotating plate shaft side along parallel turnover panel turnover panel direction tangent line on turnover panel along surface, it is ensured that
Axle is freely rotated, and flexible cord will not be stuck.
Further, sealing plate sets groove in rotating plate shaft upper side position, it is ensured that avoid flexible cord while axle smooth rotation
Block.
Further, it is higher than on the circular arc body of rotating plate shaft side along parallel turnover panel turnover panel direction tangent line on turnover panel along surface, sealing
Plate is in close contact when turnover panel is closed with turnover panel.
Further, in the present invention, involved sealing plate is provided with the leaking hole of shape same with turnover panel thereon.
Further, described sealing plate, is distributed bar shaped or pass filter screen thereon.
Further, described sealing plate, its lower edge is provided with O-ring seal.
It is an advantage of the invention that：One is that gravity traction pendant applies permanent twist torque when turnover panel is rotated to axle, after unlatching
The turnover panel side arm of force shortens, and closure is easy, be not in after common counterweight turnover panel is opened counterweight side force square diminish and even have closure not
Phenomenon, can guarantee that turnover panel keeps closely being connected in the not used time with sealing plate, be not in water seal floor drain because not making for a long time
With and water does the situation of anti-taste；Two be that turnover panel is integrally formed with axle, simple in construction, produces, installs and easy to maintenance, cost is low,
It is hardly damaged；Three be to set the structure of turnover panel to shorten floor drain core length on top, be may be mounted on shallower sewer pipe,
Lift the floor drain scope of application；Four be the mode for the traction for forming similar fixed pulley with cavity top circular arc body using flexible cord, is changed
The direction of power, traction pendant is placed in cylinder edge cavity, single turnover panel enlarged leather area can be effectively increased into collector nozzle face
Product；Five be that the turnover panel side arm of force falls the side arm of force much larger than traction so that turnover panel can be opened easily when there is a small amount of water to act on,
Water trickles flow velocity soon naturally, is less prone to and overflows；Six be the easily wearing detail such as no spring, magnet, and service life is long.
Brief description of the drawings
Accompanying drawing and the name of each part are used for providing further understanding the present invention, and constitute a part for specification, with
Embodiments of the invention are used to explain the present invention together, are not construed as limiting the invention.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 sealing plate structure figures；
Fig. 3 is Fig. 1 reverse turning bed structure figures；
Fig. 4 is Fig. 1 tube structure figures；
In figure：1st, sealing plate, 2, turnover panel, 3, cylinder, 4, flexible cord, 5, traction pendant, 2a, axle, 3a, axis hole, 3b, cavity
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the present invention.
Gravity traction turnover plate one-way valve as shown in Figures 1 to 4, including sealing plate（1）, turnover panel（2）, cylinder（3）, it is soft
Line（4）With traction pendant（5）, the turnover panel（2）It is shaped as quadrangle to constitute with the circular arc in a line, turnover panel（2）Above with circular arc phase
To side be provided with rotating shaft（2a）, installed in cylinder（3）The axis hole being provided with（3a）On.Traction pendant（5）It is placed on cylinder（3）On
The cavity being provided with（3b）In, up and down freedom, traction pendant（5）Pass through flexible cord（4）With turnover panel（2）Axle side circular arc body tangentially
Direction is connected, flexible cord（4）Centre rides over cavity（3b）On along along arc-shaped edges, change lead.Cavity（3b）It is integrally located at
Turnover panel（2）Side after vertical opening completely, it is ensured that turnover panel（2）Plumbness can be fully opened, and limits turnover panel（2）Open
Excessive and cylinder（3）Wall comes in contact.Sealing plate（1）On be provided with and turnover panel（2）Same shape but less than turnover panel（2）The leakage of size
Water hole is to pipe leakage.Sealing plate（1）The sealing ring of formation, to turnover panel（2）Sealing is formed in closed state, prevents anti-taste.
Sealing plate（1）In turnover panel（2）Rotating shaft（2a）Upper portion is provided with groove（Groove is shallower, is not marked in figure）, it is to avoid turnover panel（2）
Hindered during rotation, block flexible cord（4）.
The course of work：Traction pendant（5）Pass through flexible cord（4）And cavity（3b）The fulcrum of formation is to turnover panel（2）Apply fixation side
To twisting resistance, it is ensured that turnover panel（2）Closed in off working state, effectively prevent the peculiar smell in sewer, worm, mouse from entering.Work
When making, turnover panel（2）The long arm of force formed in the presence of self gravitation and a small amount of water more than traction pendant（5）Applied axle（2a）'s
Torsional moment and open, according to the number of lower water, turnover panel（2）It can be achieved to open completely, middle unobstructed structure, displacement is big
And draining is smooth, foreign matter noresidue, current end blocking to the greatest extent（2）In traction pendant（5）In the presence of close automatically.
The characteristics of according to applying, can be in sealing plate（1）Upper increase filter structure, can also be separately configured filter screen.
Equally, turnover panel is referred to except above-mentioned（2）Carry rotating shaft（2a）Situation, can also make corresponding change, i.e., in turnover panel
（2）Side open up axis hole and configure independent rotating shaft.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes done according to the present patent application scope are with changing
Enter, within the patent covering scope that all should still belong to the present invention.
Claims (8)
1. a kind of gravity traction turnover plate one-way valve, including cylinder（3）, which is provided with for placing traction pendant（5）Cavity
（3b）With placement axle（2a）Axis hole（3a）, turnover panel（2）Pass through axle（2a）Installed in cylinder（3）On；It is characterized in that, the turnover panel
（2）At the top of sewer pipe, and in turnover panel（2）One end falls equipped with traction（5）, traction pendant（5）Pass through flexible cord（4）With turnover panel
（2）The circular arc body connection of axle side, is acted on axle（2a）For the turnover panel of fulcrum（2）In closure or openness state, in the turnover panel
（2）On be provided with sealing plate（1）, pass through sealing plate（1）On small opening formation sealing ring, for turnover panel（2）In closure state
Sealing.
2. gravity traction turnover plate one-way valve according to claim 1, it is characterized in that, including cylinder（3）On a sky
Chamber（3b）Traction pendant with freely activity in it（5）, traction pendant（5）Connect flexible cord（4）, flexible cord（4）By cavity
（3b）With turnover panel after the upper fulcrum along formation（2）The connection of axle side circular arc body.
3. gravity traction turnover plate one-way valve according to claim 1, it is characterized in that, the sealing plate（1）, it is provided with thereon
With turnover panel（2）Same shape but less than turnover panel（2）The small opening of area, forms sealing ring.
4. gravity traction turnover plate one-way valve according to claim 1, it is characterized in that, turnover panel（2）Be shaped as inscribed
Quadrangle adds side circular arc composition.
5. gravity traction turnover plate one-way valve according to claim 1, it is characterized in that, turnover panel（2）In off working state,
In sealing plate（1）Limitation under be in level.
6. gravity traction turnover plate one-way valve according to claim 1, it is characterized in that, turnover panel（2）In off working state,
In sealing plate（1）Limitation under be in certain angle of inclination.
7. gravity traction turnover plate one-way valve according to claim 1, it is characterized in that, sealing plate（1）In turnover panel（2）Rotating shaft
Groove is provided with above side, facilitates turnover panel（2）Rotate.
8. gravity traction turnover plate one-way valve according to claim 1, it is characterized in that, traction pendant（5）By flexible cord with turning over
Plate（2）Connection, flexible cord（4）Without cavity（3b）Change the direction of power, directly to axle（2a）Apply downward twisting resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132836.6U CN206439452U (en) | 2017-02-14 | 2017-02-14 | Gravity traction turnover plate one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132836.6U CN206439452U (en) | 2017-02-14 | 2017-02-14 | Gravity traction turnover plate one-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439452U true CN206439452U (en) | 2017-08-25 |
Family
ID=59634655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720132836.6U Active CN206439452U (en) | 2017-02-14 | 2017-02-14 | Gravity traction turnover plate one-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426067A (en) * | 2017-02-14 | 2018-08-21 | 姜天佑 | Gravity traction turnover plate one-way valve |
-
2017
- 2017-02-14 CN CN201720132836.6U patent/CN206439452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426067A (en) * | 2017-02-14 | 2018-08-21 | 姜天佑 | Gravity traction turnover plate one-way valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206439452U (en) | Gravity traction turnover plate one-way valve | |
| CN205712358U (en) | One can Anti-odor sewer device | |
| CN108426067A (en) | Gravity traction turnover plate one-way valve | |
| CN206522513U (en) | A kind of water intaking valve leakage-proof apparatus | |
| CN105952939B (en) | A kind of modified double containment air bleeding valve | |
| CN205617539U (en) | Deodorant floor drain with honeycomb duct connects | |
| CN209538314U (en) | A kind of sealing mechanism, automatic-sealed pipeline and drainage arrangement | |
| CN205530609U (en) | Totally enclosed floor drain | |
| CN106836452A (en) | Odour-proof floor drain with anti-inflator | |
| CN208201632U (en) | A kind of bridge water discharge pipe | |
| CN105839767A (en) | Straight-through deodorization floor drain | |
| CN205578862U (en) | Improved generation rotation type ball -cock assembly | |
| CN101769000A (en) | Dual mechanical seal floor drain core | |
| CN206769000U (en) | A kind of floor drain launching gear of Anti-bad-smell anti-insect | |
| CN107083794A (en) | A kind of Pressure water discharging valve and the closestool with Pressure water discharging valve | |
| CN209194653U (en) | It is a kind of with prevent overflow pipe splash waste preventer drain valve | |
| CN207919677U (en) | A kind of quick water inlet structure of inlet valve | |
| CN2587957Y (en) | Water inlet valve with ceramic valve core for closet seat | |
| CN205314228U (en) | Deodorant floor drain of through type | |
| CN103850323B (en) | Cutting sealing and blocking device | |
| CN209958449U (en) | Lever type T-shaped one-way valve | |
| CN206669307U (en) | Has the drain valve of emergency function | |
| CN215519092U (en) | Deodorant floor drain core | |
| CN203821544U (en) | Cutting sealing and plugging device | |
| CN208685734U (en) | A kind of sealing structure-improved for clapping lid formula drain valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |