CN106958286A - A kind of fast discharge method of floor drain and fast row's floor drain - Google Patents
A kind of fast discharge method of floor drain and fast row's floor drain Download PDFInfo
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- CN106958286A CN106958286A CN201710228194.4A CN201710228194A CN106958286A CN 106958286 A CN106958286 A CN 106958286A CN 201710228194 A CN201710228194 A CN 201710228194A CN 106958286 A CN106958286 A CN 106958286A
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- accelerator card
- coanda
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- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 239000011120 plywood Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000001133 acceleration Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/068—Gully gratings with means for enhancing water flow
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
- Floor Finish (AREA)
Abstract
The present invention relates to a kind of fast discharge method of floor drain, and floor drain is arranged soon, the fast discharge method of floor drain carries out lower water using Coanda effect and guided, the flow and speed of stable lower water recycle Venturi effect formation negative pressure, fluid attracted, the effect for accelerating draining is reached.Fast row's floor drain sets through hole of the curved surface for the Coanda effect to be formed with forming Venturi effect, realizes fast row.Moreover, fast row's floor drain of the present invention is formed by multiple assembling components, spacing connection can be carried out using the structure of rotary clamping between each component.Wherein, only embedded box is fixedly connected with floor, and other assemblies are dismounted.During installation, component can be arranged in embedded box one by one；When safeguarding dismounting, the component for needing to change can be also split out respectively.Maintenance process simple, intuitive, maintenance cost is low.There is the present invention draining to accelerate, Flow amplification function, flowing water or gas can be used to produce supercharging power.The acceleration effect of draining does not use electric directly offer power, safer.
Description
Technical field
The present invention relates to water body, more specifically to a kind of fast discharge method of floor drain, and a kind of fast row's floor drain.
Background technology
In order to solve the flow of so-called big flow floor drain generally existing on the market not enough big deficiency, such as China is practical new
Type patent application 201420375379.X discloses a kind of floor drain, provided with a frame being integrally welded, and is set on the frame
There is the leak area groove that a wide-mouth structure is provided with the middle part of one first leakage board, the frame, the bottom portion of groove is provided with one second
Leakage board, the second leakage board bottom is provided with bakie.The wide-mouth knot of a certain depth is formed between first leakage board and bakie
Structure leak area, can make current Accelerating Removal；And the structure interlocked using moving axis pin, return spring and deodorization pad, effectively
Prevent that sewer odours from leaking.
Chinese invention patent application 201410718542.2 discloses a kind of logical using water back bending water-seal principle, S-shaped closing
The hydrolock siphon floor drain for not hooking the threads such as hair that height of water siphon principle and single channel principle make in road.It by
Single channel drain cover (floor drain grate), floor drain cup and S-shaped single channel water back bending floor drain core composition.Water is led to by the abnormity of drain cover
Road limb enters floor drain cup aggregation, then is arranged by the water inlet of floor drain core into S-shaped drainage channel is last from floor drain core water outlet saliva
Enter construction drainage pipe.Current overall process is single channel, realizes the function of not hooking the threads such as hair.The S bendings of floor drain core into
Water section realizes the function of water-sealing stinking-proof.Lower an actor's rendering of an operatic tune section on floor drain core outlet top is sealed under the Action of Gravity Field of lower water-filling in S-shaped
Siphon power is formed in closed walk, the function of accelerating draining using siphon principle is realized.
The technical scheme complex structure of foregoing invention patent application, it is bulky, so as to cause to install the deficiency of inconvenience.
And the floor drain with deodorant function can accordingly reduce flow, in order to solve the deficiency, Chinese utility model patent Shen
201420039356.1 it please disclose and a kind of accelerate floor drain, including panel, pipe sleeve and double-edged fine-toothed comb, it is characterised in that：The pipe
Piston apparatus is provided with set, the piston apparatus includes bracelet, motion bar, metal net mask and piston body, and pipe sleeve has one piece of bottom
Plate, base plate is provided with check valve A, and the piston body is shaped as hollow belt cylindrical structure, built in the space of its hollow space
There is check valve B, hollow space top is provided with metal net mask, and the metal net mask is connected with motion bar lower end, and motion bar upper end is provided with
Bracelet.By setting piston apparatus in the sleeve pipe of floor drain, when indoor drainage amount is larger or double-edged fine-toothed comb of floor drain is blocked by foul
When, by pulling the motion bar on piston apparatus, motion bar is moved up and down in the through hole on double-edged fine-toothed comb, and then drive in pipe sleeve
Piston body, when piston body is moved, the mesh on double-edged fine-toothed comb accelerates water suction, while catch basin accelerates draining；And use check valve and
Water seal method, can reach good odor-resistant result.
The complex structure of above-mentioned utility model, and can not realize and automatically speed up draining.The acceleration row of above-mentioned utility model
Water, merely to solving the problem of draining that brings of blockage problem is slack-off.
Moreover, several above-mentioned patent applications water under the deadweight progress that fluid is only leaned in the position of collector nozzle, then in lower section
Even if forming siphon, draining acceleration, i.e. water intake velocity also can not be significantly carried out slowly, go out water speed also can not significantly add soon again
Fast draining.
The floor drain of prior art is structure as a whole substantially, needs to knock floor open when requiring replacement and is changed, and destruction is big, behaviour
Bother.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of simple in construction, small volume, it is convenient install with
The fast discharge method of floor drain of maintenance and fast row's floor drain.
Technical scheme is as follows：
A kind of fast discharge method of floor drain, fluid, which is flowed into, produces Coanda effect after floor drain, close to curved surface flowing, in going out for curved surface
Mouth produces Venturi effect, forms negative pressure, and fluid flow to the outlet of curved surface by suction function, Accelerating Removal.
Preferably, setting accelerator card in floor drain, accelerator card is provided with the Coanda curved surface of up/down perforation, and fluid is flowed through
Coanda curved surface produces Coanda effect；Venturi orifices, another road fluid or gas are opened up near the lower port of Coanda curved surface
From venturi orifices outflow, Venturi effect is produced, negative pressure is produced near the lower port of Coanda curved surface, fluid is bent along Coanda
Surface current accelerates draining to lower port in the presence of negative pressure.
Preferably, accelerator card is provided with the horn mouth of up/down perforation, bell-mouthed negative camber is Coanda curved surface, loudspeaker
The lower port periphery of mouth offers venturi orifices, and the lateral opening of the accelerated plate of venturi orifices is communicated with the external world.
Preferably, described another road fluid or gas is flowed into through embedded box from the lateral opening of accelerator card, from Wen Qiu
In hole flow out.
Preferably, bell-mouthed positive camber is connected with lower plywood, venturi orifices are opened on lower plywood.
A kind of fast row's floor drain, curved surface is set in floor drain, generation Coanda effect after curved surface is flow to for fluid, close to song
Surface current is moved, and through hole is set in the near exit of curved surface, for producing Venturi effect near through hole, forms negative pressure；Curved surface
Outlet is communicated with through hole with the discharge outlet of floor drain.
Preferably, described curved surface is the Coanda curved surface of up/down perforation, opened near the lower port of Coanda curved surface
If venturi orifices.
Preferably, including floor drain component, accelerator card, accelerator card is arranged in floor drain component, above and below accelerator card is provided with
The horn mouth of insertion, bell-mouthed negative camber is Coanda curved surface, and bell-mouthed lower port periphery offers venturi orifices, literary mound
In the lateral opening of the accelerated plate in hole communicated with the external world.
Preferably, bell-mouthed positive camber is connected with lower plywood, venturi orifices are opened on lower plywood.
Preferably, floor drain component includes embedded component, cover component, embedded component is provided with pipe joint, and pipeline connects
Mouth is communicated with the lateral opening of accelerator card.
Preferably, embedded component includes embedded box, floor drain body, floor drain body is installed in embedded box, pipe joint
It is arranged at embedded box, floor drain body to embedded box forms complete seal respectively in the upper-lower position of pipe joint along inner peripheral wall,
Form sealing first crosses water cavity；The side wall of floor drain body offers water hole, and water hole is communicated with the lateral opening of accelerator card；
Accelerator card is installed in floor drain body, and accelerator card has been formed respectively in the upper-lower position of water hole to floor drain body along inner peripheral wall
Whole sealing, form sealing second crosses water cavity.
Preferably, embedded component also includes fixed seat, floor drain core, fixed seat is arranged at below accelerator card, with floor drain master
The inner wall sealing connection of body；The outer wall of fixed seat is provided with the fixture block of protrusion, and floor drain body is provided with towards convex along inner peripheral wall
The limit rib gone out, after fixture block is downward across limit rib, rotates fixed seat, limit rib forms spacing in the top of fixture block.
Preferably, cover component includes floor drain cover, double-edged fine-toothed comb, double-edged fine-toothed comb is installed on the upper port of floor drain body, floor drain face
Lid is installed in the upper port of floor drain body, and floor drain cover compresses accelerator card, fixed seat successively.
Beneficial effects of the present invention are as follows：
The fast discharge method of floor drain of the present invention, lower water guiding is carried out using Coanda effect, the flow of stable lower water with
Speed, recycles Venturi effect formation negative pressure, fluid is attracted, the effect for accelerating draining is reached.Corresponding to described
The fast discharge method of floor drain, the present invention provides a kind of fast row's floor drain, sets the curved surface of the Coanda effect formed with forming venturi effect
The through hole answered, realizes fast row.Moreover, fast row's floor drain of the present invention is formed by multiple assembling components, it can be adopted between each component
Spacing connection is carried out with the structure of rotary clamping.Wherein, only embedded box is fixedly connected with floor, and other assemblies are torn open
Dress.During installation, component can be arranged in embedded box one by one；When safeguarding dismounting, the component for needing to change can be also split out respectively.Dimension
Shield process simple, intuitive, maintenance cost is low.
The implementation of the present invention, floor drain possesses draining acceleration, Flow amplification function, solve that floor drain flow is small, and draining is slow
Problem., flowing water or gas can be used to produce Venturi effect, form supercharging power, different modes are available.Embedded box can be protected
Floor drain is protected not by cement scouring, replacing floor drain is convenient and swift, without destroying floor.The acceleration effect of draining does not use electricity directly to carry
It is safer for power.
Brief description of the drawings
Fig. 1 is the stereogram of fast row's floor drain；
Fig. 2 is the Structure explosion diagram of fast row's floor drain；
Fig. 3 is the sectional view of fast row's floor drain；
Fig. 4 is the structural representation of accelerator card；
In figure：10 be embedded box, and 11 be pipe joint, and 20 be floor drain body, and 21 be water hole, and 22 be the first mistake water cavity,
23 be limit rib, and 24 be stopper slot, and 30 be fixed seat, and 31 be fixture block, and 40 be floor drain core, and 50 be floor drain cover, and 51 be limited block,
52 be finger jack, and 53 be double-edged fine-toothed comb, and 60 be accelerator card, and 61 be horn mouth, and 62 be Coanda curved surface, and 63 be lower plywood, and 64 be text
Qiu Likong, 65 be support column, and 66 be the second mistake water cavity.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
The present invention slows down to solve the lower water that the floor drain of prior art is present, dismounts the deficiencies such as difficulty, maintenance cost height,
A kind of fast discharge method of floor drain and a kind of fast row's floor drain are provided, is combined, realized fast using Coanda effect and Venturi effect
The effect of fast draining.Meanwhile, fast row's floor drain is embodied as to the structure of multicompartment, easy disassembly can be achieved with safeguarding, reduction dismounting
With maintenance cost.
The fast discharge method of floor drain of the present invention, it is main to include stablizing drainage and two parts of vacuum suction.Fluid is flowed into
Coanda effect is produced after floor drain, close to curved surface flowing, then fluid stably can carry out lower water by curved surface and flow, will not be because of
Air pressure and cause lower water slow.Meanwhile, Venturi effect is produced in the outlet of curved surface, negative pressure is formed, fluid flow to curved surface
Outlet by suction function, the formation of convection current body attracts effect, fluid Accelerating Removal.
Based on described fast discharge method, the present invention also provides a kind of fast row's floor drain, as shown in Figure 1, Figure 2, Figure 3 shows, in floor drain
Interior setting curved surface, generation Coanda effect after curved surface is flow to for fluid, close to curved surface flowing, is set in the near exit of curved surface
Through hole, for producing Venturi effect near through hole, forms negative pressure；The outlet of curved surface and the discharge outlet phase of through hole and floor drain
It is logical.
Described fast discharge method is arranged in floor drain with fast, and Coanda effect is produced with Venturi effect on accelerator card 60.I.e.
Accelerator card 60 is set in floor drain, and accelerator card 60 is provided with the Coanda curved surface 62 of up/down perforation, above and below described curved surface is
The Coanda curved surface 62 of insertion, fluid flows through Coanda curved surface 62 and produces Coanda effect；The lower port of Coanda curved surface 62 is attached
Near to open up venturi orifices 64, another road fluid or gas (connecing running water or air pump, fluid or gas are provided respectively) are from venturi
Hole is flowed out, and is produced Venturi effect, negative pressure is produced near the lower port of Coanda curved surface 62, fluid flows along Coanda curved surface 62
To lower port, accelerate draining in the presence of negative pressure.
Specifically, described fast row's floor drain includes floor drain component, accelerator card 60, and accelerator card 60 is arranged in floor drain component,
Accelerator card 60 is provided with the horn mouth 61 of up/down perforation, under the negative camber of horn mouth 61 is Coanda curved surface 62, horn mouth 61
Port perimeter offers venturi orifices 64, and the lateral opening of the accelerated plate 60 of venturi orifices 64 is communicated with the external world.Described fast row
In method, another road fluid or gas are flowed into through embedded box 10 from the lateral opening of accelerator card 60, are flowed out from venturi orifices 64.
In the present embodiment, as shown in figure 4, accelerator card 60 is set to similar double-decker, top plate is at center to lower recess
Extension, forms horn mouth 61, and the positive camber of horn mouth 61 is connected with lower plywood 63, and venturi orifices 64 are opened on lower plywood 63.
Lower plywood 63 is parallel with top plate, and is connected with the positive camber of horn mouth 61 near lower port, is also connected to down by some
Support column 65 between laminate 63 and top plate is supported connection.The space that then lower plywood 63 is surrounded with top plate is in side
It is open, form the lateral opening of accelerator card 60.The negative camber of horn mouth 61, the i.e. lower port of Coanda curved surface 62 it is vertical to
Under, venturi orifices 64 are opened up perpendicular to lower plywood 63, and venturi orifices 64 are distributed in the week of the lower port of Coanda curved surface 62
Side.
In order to reach easy disassembly and maintenance, fast row's floor drain of the present invention is embodied as, by multiple components, being filled by component
With into.During dismounting, component it can be dismounted one by one.It is cost-effective when safeguarding, it is only necessary to change the component damaged,
It is simple to operate, it is not necessary to dig out whole floor drain from ground.
Floor drain component includes embedded component, cover component, and embedded component is provided with pipe joint 11, and pipe joint 11 is with adding
The lateral opening of fast plate 60 is communicated, and fluid or gas are flowed into from pipe joint 11, and the lateral opening of accelerated plate 60, which enters, to be accelerated
Plate 60, and flowed out from venturi orifices 64, form Venturi effect.
Embedded component includes embedded box 10, floor drain body 20, fixed seat 30, floor drain core 40.Floor drain body 20 is installed on pre-
Bury in box 10, floor drain body 20 is arranged in embedded box 10, accelerator card 60, fixed plate are arranged in floor drain body 20, fixed seat
30 are arranged at the lower section of accelerator card 60, are connected with the inner wall sealing of floor drain body 20, floor drain core 40 is installed on fixed seat 30.
Pipe joint 11 is arranged at embedded box 10, floor drain body 20 pipe joint 11 upper-lower position to the edge of embedded box 10
Inner peripheral wall forms complete seal respectively, and form sealing first crosses water cavity 22.The side wall of floor drain body 20 offers water hole
21, water hole 21 is communicated with the lateral opening of accelerator card 60.
Accelerator card 60 to floor drain body 20 forms complete seal, shape respectively in the upper-lower position of water hole 21 along inner peripheral wall
Second into sealing crosses water cavity 66.And then, pipe joint 11, water hole 21, the lateral opening of accelerator card 60, venturi orifices 64 according to
Secondary to communicate, fluid or gas enter from pipe joint 11, sequentially enter the first water cavity 22, second excessively and cross water cavity 66, then from text
Hole 64 is flowed out in mound.
The outer wall of fixed seat 30 is provided with the fixture block 31 of protrusion, and floor drain body 20 is provided with towards projecting inward along inner peripheral wall
Limit rib 23, after fixture block 31 is downward across limit rib 23, rotates fixed seat 30, limit rib 23 forms limit in the top of fixture block 31
Position.Then fixed bottom is spacing by floor drain body 20 in lower section, and up the interface arrangment by limit rib 23 in fixture block 31 is limited
Position, and then be positioned in floor drain body 20.The quilt cover cap assemblies of accelerator card 60 are positioned in floor drain body 20.
Cover component includes floor drain cover 50, double-edged fine-toothed comb 53, and double-edged fine-toothed comb 53 is installed on the upper port of floor drain body 20, floor drain cover
50 are installed in the upper port of floor drain body 20, and floor drain cover 50 compresses accelerator card 60, fixed seat 30 successively.Floor drain body 20 it is upper
Port inner wall is provided with stopper slot 24, and stopper slot 24 is provided with symmetrical breach, corresponding, and the outer wall of floor drain cover 50 is provided with
The limited block 51 of protrusion.During installation, the alignment notch of limited block 51 is pressed, and rotates floor drain cover 50, is limited limited block 51
In the groove 24 of position, clamp is formed.Fixed seat 30 is provided with scalloped recess, can assemble the floor drain core 40 with short projection shape.For side
Just rotate, the upper surface of floor drain cover 50 is provided with finger jack 52, when rotating floor drain cover 50, inserts a finger into finger jack
In 52 so that floor drain cover 50 has preferable stress point when rotating, and the rotation to floor drain cover 50 is lighter.
Described fast row's floor drain assembling process is：First embedded box 10 is embedded in cement plate, then by floor drain body 20
It is pressed into embedded box 10, then fixed seat 30 is pressed into floor drain body 20 and rotated, forms clamping；Then floor drain core 40 is installed on
Fixed seat 30, then it is pressed into accelerator card 60；Then double-edged fine-toothed comb 53 is installed, is compressed finally by floor drain cover 50, and rotate floor drain cover
50, with the formation clamp of floor drain body 20, complete assembling.Can also be first by floor drain body 20, fixed seat 30, floor drain core 40, acceleration
After plate 60, double-edged fine-toothed comb 53, floor drain cover 50 are first assembled into one, then it is pressed into embedded box 10.
Above-described embodiment is intended merely to the explanation present invention, and is not used as limitation of the invention.As long as according to this hair
Bright technical spirit, is changed, modification etc. will all fall in the range of the claim of the present invention to above-described embodiment.
Claims (13)
1. a kind of fast discharge method of floor drain, it is characterised in that fluid, which is flowed into, produces Coanda effect after floor drain, close to curved surface flowing,
Venturi effect is produced in the outlet of curved surface, negative pressure is formed, fluid flow to the outlet of curved surface by suction function, Accelerating Removal.
2. the fast discharge method of floor drain according to claim 1, it is characterised in that accelerator card is set in floor drain, and accelerator card is set
The Coanda curved surface of up/down perforation is equipped with, fluid flows through Coanda curved surface and produces Coanda effect；The lower port of Coanda curved surface
Venturi orifices are nearby opened up, another road fluid or gas flow out from venturi orifices, Venturi effect are produced, in Coanda curved surface
Negative pressure is produced near lower port, fluid flow to lower port along Coanda curved surface, accelerates draining in the presence of negative pressure.
3. the fast discharge method of floor drain according to claim 2, it is characterised in that accelerator card is provided with the loudspeaker of up/down perforation
Mouthful, bell-mouthed negative camber is Coanda curved surface, and bell-mouthed lower port periphery offers venturi orifices, and venturi orifices are accelerated
The lateral opening of plate is communicated with the external world.
4. the fast discharge method of floor drain according to claim 3, it is characterised in that described another road fluid or gas are through pre-buried
Box is flowed into from the lateral opening of accelerator card, from venturi orifices outflow.
5. the fast discharge method of floor drain according to claim 3, it is characterised in that bell-mouthed positive camber is connected with lower plywood,
Venturi orifices are opened on lower plywood.
6. a kind of fast row's floor drain, it is characterised in that curved surface is set in floor drain, is flow to for fluid after curved surface and produces Coanda effect
Should, close to curved surface flowing, through hole is set in the near exit of curved surface, for producing Venturi effect near through hole, forms negative
Pressure；The outlet of curved surface is communicated with through hole with the discharge outlet of floor drain.
7. fast row's floor drain according to claim 6, it is characterised in that described curved surface is bent for the Coanda of up/down perforation
Face, venturi orifices are opened up near the lower port of Coanda curved surface.
8. fast row's floor drain according to claim 7, it is characterised in that including floor drain component, accelerator card, accelerator card is arranged at
In floor drain component, accelerator card is provided with the horn mouth of up/down perforation, and bell-mouthed negative camber is Coanda curved surface, it is bell-mouthed under
Port perimeter offers venturi orifices, and the lateral opening of the accelerated plate of venturi orifices is communicated with the external world.
9. fast row's floor drain according to claim 8, it is characterised in that bell-mouthed positive camber is connected with lower plywood, literary mound
In hole be opened on lower plywood.
10. fast row's floor drain according to claim 8, it is characterised in that floor drain component includes embedded component, cover component,
Embedded component is provided with pipe joint, and pipe joint is communicated with the lateral opening of accelerator card.
11. fast row's floor drain according to claim 10, it is characterised in that embedded component includes embedded box, floor drain body, ground
Leakage main body is installed in embedded box, and pipe joint is arranged at embedded box, floor drain body pipe joint upper-lower position to pre-buried
Box forms complete seal respectively along inner peripheral wall, and form sealing first crosses water cavity；The side wall of floor drain body offers water hole,
Water hole is communicated with the lateral opening of accelerator card；Accelerator card is installed in floor drain body, upper-lower position of the accelerator card in water hole
Complete seal is formed respectively along inner peripheral wall to floor drain body, form sealing second crosses water cavity.
12. fast row's floor drain according to claim 11, it is characterised in that embedded component also includes fixed seat, floor drain core, Gu
Reservation is arranged at below accelerator card, is connected with the inner wall sealing of floor drain body；The outer wall of fixed seat is provided with the fixture block of protrusion, ground
Leakage main body is provided with towards projecting inward limit rib along inner peripheral wall, after fixture block is downward across limit rib, rotates fixed seat, limit rib
Form spacing in the top of fixture block.
13. fast row's floor drain according to claim 12, it is characterised in that cover component includes floor drain cover, double-edged fine-toothed comb, double-edged fine-toothed comb
Be installed on the upper port of floor drain body, floor drain cover is installed in the upper port of floor drain body, floor drain cover compress successively accelerator card,
Fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228194.4A CN106958286B (en) | 2017-04-10 | 2017-04-10 | Floor drain quick-discharging method and floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228194.4A CN106958286B (en) | 2017-04-10 | 2017-04-10 | Floor drain quick-discharging method and floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106958286A true CN106958286A (en) | 2017-07-18 |
| CN106958286B CN106958286B (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228194.4A Active CN106958286B (en) | 2017-04-10 | 2017-04-10 | Floor drain quick-discharging method and floor drain |
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| CN (1) | CN106958286B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882155A (en) * | 2017-11-14 | 2018-04-06 | 开平市瑞霖淋浴科技有限公司 | One kind injection Siphonic type floor drainage |
| CN110485537A (en) * | 2019-09-28 | 2019-11-22 | 磐安秀吉新能源科技有限公司 | It is a kind of based on pneumatic anti-clogging drainage manhole cover |
| CN110541358A (en) * | 2019-09-24 | 2019-12-06 | 南通市市政工程设计院有限责任公司 | Cover device for bridge drainage port and operation method of cover device |
| CN111561036A (en) * | 2020-06-04 | 2020-08-21 | 陈文娟 | Self-pressurization impurity-removal oval-shaped groove drainage channel structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN107882155A (en) * | 2017-11-14 | 2018-04-06 | 开平市瑞霖淋浴科技有限公司 | One kind injection Siphonic type floor drainage |
| CN107882155B (en) * | 2017-11-14 | 2023-09-22 | 开平市瑞霖淋浴科技有限公司 | Jet siphon floor drain |
| CN110541358A (en) * | 2019-09-24 | 2019-12-06 | 南通市市政工程设计院有限责任公司 | Cover device for bridge drainage port and operation method of cover device |
| CN110541358B (en) * | 2019-09-24 | 2021-03-23 | 南通市市政工程设计院有限责任公司 | Cover device for bridge drainage port and operation method of cover device |
| CN110485537A (en) * | 2019-09-28 | 2019-11-22 | 磐安秀吉新能源科技有限公司 | It is a kind of based on pneumatic anti-clogging drainage manhole cover |
| CN110485537B (en) * | 2019-09-28 | 2020-03-31 | 磐安秀吉新能源科技有限公司 | Pneumatic-based anti-blocking drainage well cover |
| CN111561036A (en) * | 2020-06-04 | 2020-08-21 | 陈文娟 | Self-pressurization impurity-removal oval-shaped groove drainage channel structure |
| CN111561036B (en) * | 2020-06-04 | 2021-12-21 | 毛飞燕 | Self-pressurization impurity-removal oval-shaped groove drainage channel structure |
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