CN206486973U - Accumulation chamber bottom surface is the energy storage type floor drain of curved surface or combinatorial surface - Google Patents
Accumulation chamber bottom surface is the energy storage type floor drain of curved surface or combinatorial surface Download PDFInfo
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- CN206486973U CN206486973U CN201720054648.6U CN201720054648U CN206486973U CN 206486973 U CN206486973 U CN 206486973U CN 201720054648 U CN201720054648 U CN 201720054648U CN 206486973 U CN206486973 U CN 206486973U
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- accumulation chamber
- floor drain
- chamber bottom
- energy storage
- combinatorial
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- 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
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Abstract
Accumulation chamber bottom surface is the energy storage type floor drain of curved surface or combinatorial surface, is generally used for the draining of building.The purpose of this utility model is to improve the energy storage chamber shape of energy storage type floor drain, effectively reduces valve body height, and effectively empty the silt and other objects for entering accumulation chamber with flowing water.The technical program is characterized in：Accumulation chamber bottom surface is curved surface or combinatorial surface, and the combinatorial surface is formed by two or more planes or surface composition.The shape of accumulation chamber bottom surface, is designed as being engaged with body base shape, to make full use of the inner space of valve body, improves the capacity of accumulation chamber, reduces the height of valve body.The discharge orifice of accumulation chamber bottom, open area includes the minimum point of accumulation chamber bottom surface, to empty the silt and other objects that enter floor drain with current.The accumulation chamber floor design formation gradient, accelerates the speed that bottom water flow flows to discharge orifice, and the silt and other objects for making inflow floor drain are smoothly discharged, it is to avoid in accumulation chamber bottom deposit.
Description
Technical field
The utility model is related to a kind of mechanical drainage arrangement, and this device enables the ponding on ground to be discharged in sewer,
And can prevent the foul smell gathered in sewer from overflowing.This device is generally used for the draining of building, is commonly called as floor drain.
Background technology
Floor drain is the building drainage arrangement generally used, the flooring and the discharge outlet on ground being typically installed in building
Place, excess surface water enters drainage pipeline by floor drain, and floor drain mainly plays draining and prevents the foul smell gathered in drainage pipeline from overflowing
Effect.In order to prevent the foul smell gathered in drainage pipeline from overflowing, currently known floor drain mainly has two kinds of seal forms：
One is water seal.Typical water tight fashion floor drain is made up of ring-like water storage flume and back-off bowl seal lid, excess surface water
Sewer is discharged into by the gap of annular water tank and closure, is realized and sealed using the water remained in water storage flume, prevent sewer
In foul smell overflow.The problem of this form structure is simple, but main, one is impeded drainage；Two be residual water evaporation destruction water
Envelope, foul smell easily overflows；Three be that can not prevent smelly water from pouring in down a chimney；Four be that can not prevent toy from climbing into.
Two be forced action type sealing.The problem of forced action type seal floor drain is for solution water seal floor drain occurs.It is typical to force
Formula sealing device uses such as spring, the elastic body of magnet composition, is opened and closed automatically with valve body and blocking composition one
Draining valve, elastic body with block link.When there is no flowing water, using the effect of elastic force, make blocking and valve body drainage channel
Port, which is in close contact, realizes sealing；When there is flowing water, the Action of Gravity Field of the water flowed into valve body is in blocking, and offsetting elastic force makes to block up
Plug opening realizes draining.The floor drain of this form is usually because the performance of elastic body is inconsistent, block the deviation of shift position
Or the influence of streamflow regime, cause opening unstable, cause poor sealing and impeded drainage.
Utility model《Energy storage type floor drain》(the patent No.：0133170.1) ZL 2,009 2 provides a kind of drain structure, solution
The problem of forced action type seal floor drain opening of having determined is unstable.It is characterized in that by elastic body, valve body and plug members institute
In the forced action type seal floor drain structure opened and closed automatically of composition, one bottom of increase is provided with the accumulation chamber of discharge orifice.Let out
The size of discharge orifice, is designed as being much smaller than water-carrying capacity during floor drain proper drainage by the displacement of discharge orifice.Flowed into no water
When, elastic body makes blocking produce seal pressure with valve body lower end contact surface.During floor drain draining, accumulation chamber is finally full of water, by
It is constant in the gravity for the accumulation chamber for filling water, therefore the distance of elastic body compression is constant, plug members are downward
Displacement is also constant, is opened so that floor drain is stable.When the water that water is stopped flow into floor drain, final accumulation chamber passes through discharge orifice
Emptying, in the presence of elastic force, plug members are move upwardly until that floor drain recovers closing.
The content of the invention
The installation of floor drain with use, face two need solution the problem of：One is that drainage pipeline connects during floor drain is installed
Pig's tongue part, usually the height to floor drain in below ground limited, it is therefore desirable to as far as possible reduce valve body height, meet floor drain
The requirement of mounting condition；Two be the sewage by floor drain, often carries silt, therefore the accumulation chamber bottom shape of energy storage type floor drain secretly
It with the position of discharge orifice, should be able to ensure that the silt in sewage can be easily drained, and be unlikely to be deposited in accumulation chamber, grow thin
Bacterium influences indoor environment, and increase accumulation chamber deadweight, causes to reduce the seal pressure blocked with valve body lower end contact surface, influence
Sealing effectiveness.
The purpose of this utility model is to improve the energy storage chamber shape of energy storage type floor drain, effectively reduces the height of valve body, and have
Effect emptying enters the silt and other objects of accumulation chamber with flowing water.
The utility model is to patent document《Energy storage type floor drain》(the patent No.：ZL 2,009 2 0133170.1) described in storage
Accumulation chamber in energy formula floor drain is improved.Energy storage type floor drain is made up of elastic body, valve body and plug members, elastic body
Link gear is constituted by rigid element with plug members, in the link gear that elastic body and plug members are constituted, placed
Accumulation chamber, links, the bottom of accumulation chamber is provided with discharge orifice when accumulation chamber is moved down with elastic body and plug members.Energy storage type
The operation principle of floor drain is that fashionable in no current, floor drain is closed, and elastic body has an initial compressed-bit
Move, this displacement makes elastic body produce expansion force, because elastic body is linked by drive disk assembly and plug members, therefore this
One expansion force makes blocking produce seal pressure with valve body lower end contact surface；During floor drain draining, accumulation chamber is finally full of water, suffered by it
Gravity is compressed elastic body, and plug members are moved down, due to the gravity for the accumulation chamber for filling water be it is constant, therefore
The distance of elastic body compression is constant, and the downward displacement of plug members is also constant, is opened so that floor drain is stable；When
The water that water is stopped flow into floor drain, final accumulation chamber is emptied by discharge orifice, and in the presence of elastic force, plug members are moved up
Until floor drain recovers to close.The technical program is characterized in：Accumulation chamber bottom surface is curved surface or combinatorial surface, and the combinatorial surface is by two
Or more than two planes or surface composition are formed.
Fig. 1 is structural representation of the present utility model, including upper cap nut (1), spring (2), deflector (3), valve body (4),
Accumulation chamber (5), axle (6), blocking (7) and lower nut (8).Spring (2) is inserted at the top of axle (6), is placed in upper cap nut (1) and deflector
(3) between, upper cap nut (1), spring (2), deflector (3) constitute elastic body with axle (6) upper end.Lower nut (8) will block (7)
The lower end of axle (6) is fixed on, (7), lower nut (8) and axle (6) lower end composition plug members are blocked.Spring (2) in elastic body
It is flexible axle (6) top is transferred to by upper cap nut (1), then pass through the middle part of axle (6) and drive plug members up and down motion.Energy storage
Room (5) is placed on the shaft shoulder of axle (6), and accumulation chamber (5) can drive blocking (7) mobile when moving down.In the technical program
Accumulation chamber (5), bottom surface (S) is curved surface or combinatorial surface, and described combinatorial surface is by two or more planes or curved surface herein
Combine.
The technical program first problem to be solved is effective height for reducing valve body.The volume of accumulation chamber (5) will expire
The condition of foot is, its fill the gravity that is produced after water can compression spring (2), order blocks (7) and moves down enough strokes, make
Floor drain is opened and ensures that floor drain drainage channel has enough drainage spaces.As seen from Figure 1, in valve body (4) height and its bottom shape
Under the limitation of shape, the influence of accumulation chamber (5) bottom shape blocks the stroke of (7).The bottom surface (S) of accumulation chamber (5) in the technical program
Use curved surface or combinatorial surface, to be engaged with valve body (4) bottom shape, accumulation chamber (5) is more made full use of valve body (4)
Inner space, improve accumulation chamber (5) capacity, reduce accumulation chamber (5) height so that meet block (7) stroke bar
Under part, the height of valve body (4) is reduced.
The technical program Second Problem to be solved is the silt and other things that effective emptying enters accumulation chamber with flowing water
Body.The discharge orifice of accumulation chamber bottom in the technical program, its open area includes the minimum point of accumulation chamber bottom surface, to empty with water
Stream enters the silt and other objects of floor drain.When the water that current stop entering in floor drain, accumulation chamber is progressively discharged, due to this skill
Accumulation chamber bottom surface is curved surface or combinatorial surface in art scheme, and it, which is designed, forms the gradient, accelerates the speed that bottom water flow flows to discharge orifice,
The silt and other objects for making inflow floor drain are smoothly discharged, it is to avoid in accumulation chamber bottom deposit.Flowing water is formed in accumulation chamber bottom surface
Some curved surface examples of the gradient, such as steepest descent curve rotates the curved surface to be formed, circular conical surface.
Brief description of the drawings
Fig. 1 is the schematic diagram of the technical program.In figure：1 is upper cap nut, and 2 be spring, and 3 be deflector, and 4 be valve body, and 5 are
Accumulation chamber, 6 be axle, and 7 is block, and 8 be lower nut, and S is accumulation chamber bottom surface.
Fig. 2 is the schematic diagram of the technical program embodiment.In figure：1 is upper cap nut, and 2 be spring, and 3 be deflector, and 4 be valve
Body, 5 be accumulation chamber, and 6 be axle, and 7 is block, and 8 be lower nut, and 9 be spring base, and 10 be valve seat, and 11 be panel, and S1, S2 are energy storage
Room bottom surface.
Fig. 3 is the stereogram of accumulation chamber (5), and S1, S2 are accumulation chamber bottom surface.
Fig. 4 is the profile of accumulation chamber (5), and S1, S2 are accumulation chamber bottom surface.
Embodiment
Using a floor drain apparatus of the present utility model.Such as Fig. 2, by upper cap nut (1), spring (2), deflector (3), valve body
(4), accumulation chamber (5), axle (6), blocking (7), lower nut (8), spring base (9), valve seat (10) and panel (11) composition.Accumulation chamber
(5) it is fixed on axle (6), and plug members fixed connection, so that action is more stable.In this application example, accumulation chamber
Bottom surface is the combinatorial surface of a plane (S1) and a circular conical surface part (S2).Plane (S1) is designed as certain slope, with profit
Silt discharge in current.The taper design of circular conical surface (S2) is close with the taper of valve body (4), to ensure blocking (7)
Under conditions of stroke, the height of valve body (4) is reduced to greatest extent.Discharge orifice (H) in this application example, by a rectangle opening
Combined with a tangential long strip type perforate.Strip perforate is conducive to flowing through the board outflow accumulation chamber of floor drain.
Claims (4)
1. accumulation chamber bottom surface is the energy storage type floor drain of curved surface or combinatorial surface, it is made up of elastic body, valve body and plug members, elastic force
Mechanism constitutes link gear with plug members by rigid element, in the link gear that elastic body and plug members are constituted,
Accumulation chamber is placed, is linked when accumulation chamber is moved down with elastic body and plug members, the bottom of accumulation chamber is provided with discharge orifice, its
It is characterized in：Accumulation chamber bottom surface is curved surface or combinatorial surface, and the combinatorial surface is by two or more planes or surface composition
Into.
2. accumulation chamber bottom surface according to claim 1 is the energy storage type floor drain of curved surface or combinatorial surface, it is characterized in that：Discharge orifice
Open area include the minimum point of accumulation chamber bottom surface.
3. accumulation chamber bottom surface according to claim 1 is the energy storage type floor drain of curved surface or combinatorial surface, it is characterized in that：Accumulation chamber
Bottom surface is the combinatorial surface of a plane and a circular conical surface part.
4. accumulation chamber bottom surface according to claim 1 is the energy storage type floor drain of curved surface or combinatorial surface, it is characterized in that：Discharge orifice
Combined by a rectangle opening and a tangential strip perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054648.6U CN206486973U (en) | 2017-01-16 | 2017-01-16 | Accumulation chamber bottom surface is the energy storage type floor drain of curved surface or combinatorial surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054648.6U CN206486973U (en) | 2017-01-16 | 2017-01-16 | Accumulation chamber bottom surface is the energy storage type floor drain of curved surface or combinatorial surface |
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| Publication Number | Publication Date |
|---|---|
| CN206486973U true CN206486973U (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054648.6U Active CN206486973U (en) | 2017-01-16 | 2017-01-16 | Accumulation chamber bottom surface is the energy storage type floor drain of curved surface or combinatorial surface |
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| Country | Link |
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| CN (1) | CN206486973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905341A (en) * | 2017-12-12 | 2018-04-13 | 陈卫 | Big flow cup type liner floor drain |
| WO2019114701A1 (en) * | 2017-12-12 | 2019-06-20 | 陈卫 | Large-flow floor drain having cup-shaped inner container |
-
2017
- 2017-01-16 CN CN201720054648.6U patent/CN206486973U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905341A (en) * | 2017-12-12 | 2018-04-13 | 陈卫 | Big flow cup type liner floor drain |
| WO2019114701A1 (en) * | 2017-12-12 | 2019-06-20 | 陈卫 | Large-flow floor drain having cup-shaped inner container |
| EP3730707A4 (en) * | 2017-12-12 | 2022-01-05 | Wei Chen | Large-flow floor drain having cup-shaped inner container |
| CN107905341B (en) * | 2017-12-12 | 2023-05-09 | 陈卫 | High-flow cup-type inner container floor drain |
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