CN101360867A - Anti-splashback urinal - Google Patents
Anti-splashback urinal Download PDFInfo
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- CN101360867A CN101360867A CNA2006800503822A CN200680050382A CN101360867A CN 101360867 A CN101360867 A CN 101360867A CN A2006800503822 A CNA2006800503822 A CN A2006800503822A CN 200680050382 A CN200680050382 A CN 200680050382A CN 101360867 A CN101360867 A CN 101360867A
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Abstract
An anti-splashback urinal, comprises a bowl for receiving a user's urine, the bowl having a surface with a curvilinear shape designed to reduce the angle of impact between the urine and the surface and to carry the urine down and away from a user; an aperture, through which the user deposits the urine into the bowl, the aperture being off-center with respect to the bowl; and a drain that is offset aligned from the aperture. The urinal may also include a custom outer cover having a shape and color/pattern to complement the room. The urinal is equipped with a low flow flush system having an armature that dispenses water at a low flow rate. The armature preferably comprises a plumbing tubing bent into a shape complementary to said urinal, and equipped with misting nozzles.
Description
The present invention relates generally to urinal, more specifically, the urinal that relates on the wall and/or fix on the floor, it is designed to make splash (splashback), stink and water consumption minimum.The invention still further relates to the urinal with customization lid, described lid has shape and the color/pattern that cooperates the room.
The urinal that the man rest room generally includes on the wall and/or fixes on the floor.The urinary pathway that these urinals are provided convenience for the client male sex.In addition, these urinals are saved the space and are reduced the employed water yield of using in addition of flush toilet.
The common problem of conventional urinal is well-known splash phenomenon.When the power owing to user's urine stream striking urinal surface makes urine drip to post deflection generation splash during towards the user.Referring to Fig. 5 a.This can cause undesirable mark and health hazard on user's clothes.The power of flushing water also can cause splash to take place.
Another common problem of conventional urinal is that they often distribute stench.When urine stream contact urinal surface, some urine drip and will evaporate.Splash is minimized will significantly reduce the amount of the stink that is produced by urinal and will alleviate health hazard.
Moreover the each flushing of conventional urinal consumes 1 gallon or more water usually.Although proposed the low water consumption urinal and exempted from the water urinal and obtained limited success, they still just have splash and often distribute stench.
Some inventions are directed to these problems of correction.The innovation that is directed to the splash problem comprises conical shaped urinal, has the v-shape urinal on biasing top (offset apex) and has the urinal of spatter shield.Referring to for example U.S. Patent No. 5,027,448; U.S. Patent No. 5,287,563; U.S. Patent No. 5,806,107; U.S. Patent No. 6,470,504.The shortcoming of these designs is that the urine amount of evaporation is still with regard to frowziness and hygienic issues when urine flows to different directions deflection.
Also have other invention directly to be directed to the problem of handling stink.These schemes comprise urinal with ventilation system and the urinal with rhone.Referring to, for example U.S. Patent No. 704,471; U.S. Patent No. 2,646,574; U.S. Patent No. 5,305,473; U.S. Patent No. 6,088,845.
The present invention satisfies the needs for such urinal, and it has the feature that reduces the phenomenon that splash, evaporation and other cause by health and smell problem.The invention provides a kind of anti-splashback urinal, it comprises that one is used to receive the cylindrical shell (bowl) of user's urine, and the surface that described cylindrical shell has a shaped form design is to reduce the angle of shock between urine and surface and to make under the urine flow and away from the user; One hole, the user is stored in described cylindrical shell by it with urine, and described hole is eccentric with respect to described cylindrical shell; And outfall, it has the orientation that departs from described hole.
Urinal can comprise that also one has the customization lid of the shape and the color/pattern in cooperation room.Of the present invention one preferred embodiment in, urinal has been equipped low-flow flush system, it is used to reduce the water of evaporation and urine amount and the used water yield of each flushing that reduces simultaneously.Of the present invention one preferred embodiment in, low-flow flush system has the armature of being made by flush toilet tubing (plumbing tubing), it is bent to part according to the shape of cylindrical shell shape.Nozzles disperse water or other liquid (with mist, spraying, liquid stream or other fluid form) are to drum surface.Armature can be fabricated onto on urinal or the cylindrical shell by integral body or be made separately.This armature also can be suitable for fixing conventional urinal.
In a specific embodiment, urinal further comprises an air filter that links to each other with exhaust system.In the urinal and the outer air of urinal enter exhaust system by air filter.Exhaust system links to each other with fan, and this fan can perhaps can move continuously by motion sensor by the artificial activation.Preferably, air filter is a water stripper filter, and it is designed to remove moisture from air when entering exhaust system.
In conjunction with the accompanying drawings, from following detailed description, will find out other features and advantages of the present invention, wherein:
Fig. 1 is according to the elevation of anti-splashback urinal of the present invention and Fig. 2 is its decomposition diagram;
Fig. 3 is the sectional view of anti-splashback urinal according to the present invention along the line 3-3 of Fig. 1;
Fig. 4 is the sectional view of anti-splashback urinal according to the present invention along the line 4-4 of Fig. 1;
Fig. 5 A and 5B are schematical top view, and it comprises conventional urinal (Fig. 5 A) and according to anti-splashback urinal of the present invention (Fig. 5 B);
Fig. 6 A is that decomposition diagram and Fig. 6 B of anti-splashback urinal is its sectional view, and crescent atomizing (misting) armature according to the low-flow flush system of an embodiment of the invention is shown;
Fig. 7 is the phantom drawing of anti-splashback urinal, and the configuration according to the haloing shape atomizing armature of the low-flow flush system of another embodiment of the present invention is shown;
Fig. 8 A, 8B, 8C and 8D are the views of anti-splashback urinal, and the air flow path according to another embodiment of the invention is shown;
The various exemplary geometric configurations of Fig. 9 explanation useful water stripper device according to the present invention; And
Figure 10 A, 10B and 10C and 11A, 11B and 11C are respectively top, side and the front views according to urinal cover of the present invention.
The invention provides a urinal that is fixed in wall or floor, it is designed to minimize or eliminate splash, and maximum capacity and remove basically that all enter urinal and/or the liquid that produces, steam and gas in urinal.And, being different from conventional urinal, urinal of the present invention can include but not limited to pattern, color, quality and pattern according to the customization of exterior aesthetic form.
With reference to figure 1-4, anti-splashback urinal 10 according to the present invention comprises a cylindrical shell 12, and it has the opening 18 that is used to receive urine.Cylindrical shell 12 comprises inner surface 24, and it has curved design reducing the angle of shock from user's (promptly from vertical) urine stream, and when the inner surface 24, urine is by inwards and directed downwards and away from opening 18 with convenient urine flow.The reducing of the angle of shock reduces splash and evaporation.In one of the present invention preferred embodiment, inner surface 24 has the heart-shaped or heart-shaped profile of epicycloid usually.Opening 18 be preferably located in towards a side of cylindrical shell 12 in case the inner surface 24 of cylindrical shell 12 (outfall 22 that comprises cylindrical shell 12 bottoms) not with opening 18 alignings.Utilize this configuration, thereby urine stream will prevent splash and evaporation downwards and away from hole 18 straight.Referring to Fig. 5 B.In addition, shape by inner surface 24 is limited, the shape of cylindrical shell 12 and utilize the limited passage of hole 18 on inner surface 24 that the ability of undesirable smell and antihygienic steam and gas being stayed cylindrical shell 12 inside is provided is promptly similar with the jar of finding at chemical laboratory etc. usually on the function.
Urinal 10 can by any kind can not permeate fluid (for example liquids and gases) material form, this material includes but not limited to pottery, plastics, glass and/or metal.The external surface of cylindrical shell 12 can be an Any shape, and inner surface should have aforesaid shaped form and not retrained by the shape of external surface.Of the present invention one preferred embodiment in, urinal 10 has lid 20 outside, non-functional, it can have different shape and color/pattern to cooperate the room.
Fig. 3 illustrates the sectional view of urinal 3-3 along the line among Fig. 1.As can finding out from Fig. 3 and Fig. 5 B, the shape alignment of cylinder inner surface 24 urine stream and prevent splash and minimizing and urinate and wash relevant evaporation and atomizing.When urine contact inner surface 24, urine turns to or points to away from the direction in hole 18 and towards outfall 22.In addition, this shape allows urine to adapt to inner surface 24 better and surfacewise towards outfall 22 rather than depart from inner surface 24 and return towards the user.Minimizing that this departs from and guide urine provide away from hole 18 and prevent splash.In addition, the shape of inner surface 24 provides laminar flow rather than turbulent flow more, thereby further reduces and urinate and wash relevant evaporation and atomizing.Inner surface 24 can be various shaped forms in the shape of level and vertical cross-section, but preferred heart-shaped.In addition, although it is especially useful that outfall 22 is positioned to depart from hole 18, outfall can be positioned any position in the cylindrical shell 12, as long as outfall 22 plays the effect that drains the liquid in the urinal 10.In addition, although receiver hole 18 is described to have the general linear (generally rectilinear in shape with curved corners) of crooked corner, but shown in the shape and size in hole were not limited to, it can be to allow to enter cylindrical shell 12 minimizes splash, stench and antihygienic steam and gas to store urine virtually any size and shape effectively.
Fig. 2 describes the decomposition diagram of the anti-splashback urinal 10 of another embodiment according to the present invention.Urinal 10 comprises cylindrical shell 12, one cap bodies, 14, one strainers 16 and a fixed mount 26.Urinal 10 also has the hole 28 that is configured to hold and keep strainer 16.Urinal 10 also can comprise hole 30, and air can freely pass through this hole.Hole 28 and 30 also is used to hold the purpose that pipeline is used to wash and allows clear water to enter cylindrical shell 12 when flushing.Fixed mount 26 provides a flat basically surface, and wherein fixed mount 26 makes that urinal 10 to be fixed is concordant with wall basically.Although fixed mount 26 can be used for fixing urinal in wall, fixed mount 26 also can stretch out with fixing urinal 10 to the floor.Fixed mount 26 also provides to the passage of urinal 10 bottoms.Strainer 16 is used to filter may be from the airborne moisture via hole 28 and 30 emptyings.As an example, when emptying, air may raise and the hole 30 of flowing through by hole 28.Cap body 14 can prevent that air from overflowing and can 28 guide air-flow into hole 30 from the hole from urinal 10.When air was flowed through hole 28 and strainer 16, strainer 16 extracted moisture and it is back to the inner surface 24 of cylindrical shell 12 from air.
Refer again to Fig. 3, lid 20 can also have hole 32, and it provides the exceptional space that can be used to hold air-flow and be vented to cylindrical shell 12.Perhaps, lid 20 can be a solid member, and it can be mainly used in aesthetic purposes.In addition, lid 20 is not limited to and anti-splashback urinal 10 strict uses according to the present invention, and can be suitable for being fixed in the conventional urinal on wall and/or floor.In this case, lid 20 also can provide the minimizing splash with the chance that limits splash by the hole that partly covers conventional urinal.In manufacture process, lid 20 can be formed by the material of colour, japanning and/or the fabric (incorporate fabric), wallpaper and/or any other material that mix so that the color of lid and the rest room that uses this lid and decorating coordinate mutually or paired than.For example, the fabric of cooperation inside, rest room or wallpaper can be laminated into lid and be protected by varnish coat.
Specifically with reference to figure 4, of the present invention one preferred embodiment in, exhaust system is linked to urinal 10, so that urinal can ventilate by the bottom of urinal and by being positioned at the pipeline exhaust of wall (urinal 10 is fixed thereon).In this embodiment, can introduce air from attic, ceiling and/or wall that is arranged in the rest room or the electric fan of building outside (for example on the roof).Electric fan also can be positioned at urinal 10, and wherein electric fan is introduced air and air is discharged the rest room from cylindrical shell 12.Electric fan can be the conventional exhaust fan of using in the rest room at present.When electric fan moved, air was introduced into cylindrical shell 12 via receiver hole 18.Air flows via inner surface 24, strainer 16, hole 28 and the hole 30 of cylindrical shell 12 along with air-flow 44 and is discharged from by the pipeline 42 that is positioned on the wall 40 via the opening on the fixed mount 26.This make it possible to find time those may have stench, unhygienic steam and with the air of urine compatible gases.The specific embodiment of the present invention can be with the volume flow vent gas such as but not limited to 50 cubic feet/min.Any smell that may discharge is eliminated in this emptying basically from urinal 10.Should be appreciated that rate of evacuation can be to be enough to remove in the cylindrical shell 12 and any volume flow of stink, steam and gas in the urinal ambient air.Perhaps, can suck air from cylindrical shell convection current ground.
Exhaust fan is operation serially or discontinuously, for example, utilizes the motion sensor of responding to during near urinal the user to activate.The exhaust fan operation of also can when urinal washes, switching on.
The other features and advantages of the present invention that produce from the barrel designs of uniqueness are the ability with extremely low water consumption (being low-flow flush system) operation.This low-flow flush system can be utilized the clear water of liquid form and mist.Rinse-system can be linked to urinal by the opening on the fixed mount 26, although wherein utilize hole 28 and 30 so that flushing system and/or outfall 22 and wherein the part of outfall 22 will be exclusively used in and allow current to advance the purpose that cylindrical shell 12 is used to wash.Rinse-system will utilize mist and liquid water to clean the inner surface 24 of cylindrical shell 12 and discharge water and urine in the cylindrical shell by outfall.Low-flow flush system also is used for the evaporation still less of the urine that has in the cylindrical shell 12.When conventional urinal washed, evaporation was general, and the urine amount that wherein has also will be evaporated.The flushing of conventional urinal also can cause water/urine mixture splash to the user and/or to the peripheral region that comprises the floor in addition.These limitation of typical urinal rinse-system have been avoided by the low discharge flushing system of the specific embodiment of the invention.
In one of the present invention preferred embodiment, utilized the mist rinse-system, its by the flush toilet pipe (under a concrete condition 3/8 " external diameter; 1/4 " copper pipe of internal diameter) form, described flush toilet pipe has been curved a crescent shape, its have from outfall push up about 7 to the mist hole " height and have and allow the radius of curvature of crescent shape along cylinder inboard wall.
Detected the atomizing armature with multiple configuration, comprised that various diameters are 3～12 inches vertical meniscus 800 (referring to Fig. 6 A and 6B) and looping pit 900 (referring to Fig. 7).The armature of test comprises 1～12 atomising head.
Atomization system can be integrated on the urinal main body or with urinal and separate fully.The atomizer that separates with urinal can be in the outfall zone or from top, the preceding hole of urinal, side or contiguous stretching out.This atomization system also the cylindrical shell of penetrable inside to discharge mist from the inside of cylindrical shell or towards cylindrical shell.Yet other position also can be suitable, includes but not limited to apical pore, preceding hole or almost is being the inwall that any site penetrates cylindrical shell.In addition, atomization system is can be with barrel self integrally formed and by menifold (manifold) or other water supply peripheral hardware cylindrical shell of packing into.Come the form (droplet, mist, liquid stream, spraying, mist, steam etc.) of controlling party by atomizing mouth and/or fog-spray nozzle, water is expelled to cylindrical shell with mist, spraying and/or other liquid or gas form to, speed, flow velocity and water.Other specific embodiment of atomization system comprises nebulization channel, and it is around preceding hole and or apical pore and guide mist to cylindrical shell and the outlet (away from exiting the front aperture) of leaving preceding hole.
The size of water droplet can change with hydraulic pressure and improved/special pulverizing nozzle.The size of water droplet is more little, and is big more for the surface area of its covering of water of designated volume.Therefore, higher bath pressure and special atomising head will cause using the still less water of volume.
No matter whether 1) ventilation system be linked to urinal and be activated or 2) be not linked to urinal or be not activated, atomization system (promptly produces mist) on the interior shape of cylindrical shell and the orientation of mist mouth causes not having mist to leave cylindrical shell.
In the detection, the mist flushing caused consuming 2 quarts of flushing waters in 37 minutes.Detected mist armature is selenodont and discharges mist simultaneously by 4 atomizing mouths.Target length of flush is lower than 3 minutes, and it is less than consumption at aforementioned 1/10th of the institute's water consumption in the detection of mentioning.Water consumption will be less than 1 pint when therefore, washing at every turn.
Various pulverizing nozzles are commercially available that get and can be used for the present invention valuably, include but not limited to: 1) Brass Misting Nozzles, Mist ﹠amp; Cool, L.L.C., Simi Valley, CA93065; " For pressures up to 250 PSI "; MClO3C:1/2to 1 Gallon PerHour per mist head, 10-24 UNC thread; Perhaps 2) Raindrip, TornadoFogger/Mister; 7 Gallons Per Hour per mist head; #162005; All plastic nozzles.
From Mist ﹠amp; The copper pulverizing nozzle of Cool L.L.C. causes littler mist to drip; Therefore reduce and thoroughly cover the required water yield of inner barrel.The size that reduces droplet cause the total surface area of water bigger and therefore needs Total Water still less to cover urinal drum surface of the same area.Therefore, higher hydraulic pressure or even meticulousr mist nozzles will cause the water of less amount to change mist formation, and it will be enough to covering/coating/cleaning urinal of the same area surface.
Can use atomization system as the independent instrument of flushing toilet bowl or utilize the liquid wash system of the liquid (comprising steam, mist, spraying, liquid stream, atomized liquid etc.) of any other type to use atomization system with combination.
The hydraulic pressure supercharging device, and the air compressor that is used in combination with the flush toilet guard system can be used for further improving hydraulic pressure to cause thinner mist (littler water droplet), it is used to the water consumption of atomization system with further reduction urinal.
Another embodiment of the present invention relates to uses the water stripper device as air filter.Filter air that water stripper device according to the present invention is extracted out from the urinal cylindrical shell and/or the urinal ambient air and/or gas is carried fluid, include but not limited to water, liquid, mist, steam, mist, moisture etc.
The water stripper device that is used for urinal can place along any position of the air path of extracting out from inner barrel.In one embodiment, gas is carried the whole top blow vent (referring to Fig. 8 A and 8B) that device is installed into the cylindrical shell of packing into, with convenient air by ventilation system sucking-off cylindrical shell and enter pipeline in the wall of fixing urinal, perhaps enter the pipeline (referring to Fig. 8 C and 8D) of urinal outside, by these pipeline air when other position of urinal or rest room is drawn out of, do not have air can walk around it, and all air must pass through it.
Need not in conjunction with any theory, think that the water stripper device works with principle of conservation of momentum.In view of the above, in through the air-flow of water stripper device can with the liquid of any kind of (mist, steam, atomized liquid, mist, moisture, droplet and liquid stream) owing to it has the momentum higher than air self than the obvious bigger quality of air.Because because the shape of carrying the path of device by gas forces the air of carrying device by gas to be swerved, with the liquid of any kind of can not change direction apace as air; Therefore, (any kind of) thus liquid knockout to gas is carried on the device surface of solids and adhere to and leave with its air-flow in this.
After liquid knockout gas was carried the device surface, therefore air reduced moisture (having still less liquid) and moves ahead by air ventilation systems.Along with increasing liquid knockout gas is carried the device surface, bump gas is put forward the gas concentration on device surface and is accumulated in gas with the amount (droplet) that increases and carries the device surface.The liquid of any kind of (including but not limited to steam, mist, droplet, liquid stream, atomizing urine etc.) continue gas carry the bump that produces on the device and continue and collect up to: perhaps 1) droplet becomes too big so that gravity returns and enter cylindrical shell away from its attaching surface and towards cylindrical shell; Perhaps 2) not continued growth of droplet, and evaporating back slowly, the air in this air-flow by in their air-flow become humidity littler and basically dry gas carry the surface of device.When the mist system is moved, and the clear water that the great majority intention is cleaned cylindrical shells is in fact when dripping back cylindrical shell and flowing down gutter, and the humidity in the air-flow can be lowered basically.
The present invention can be contained multiple any of urinal water stripper device of being used for.As shown in Figure 9, this multiple water stripper device can include but not limited to have the parallel surfaces plate 1101 of parallel slat, circular and other shape extrusion spiral eccentric hole 1102 and show as the layer 1103 of the fan blade of similar stack cover group.The water stripper device guides air to change the direction of speed (by increasing or reduce the cross-sectional area in the path that air passes through) and/or its flip-flop air-flow so that do not have straight line path or even the z vee path V is used for the air communication mistake usually, to such an extent as to the surface that the liquid of being extracted out is introduced into bump and adheres to.How Fig. 9 can cut rigid material if having described on 2-D, so that its direction that is provided at liquid stream in this water stripper device changes and speed changes.
During use, mist flush water evenly coats the cylindrical shell total inner surface.The interior shape of cylindrical shell and mist nozzles towards, and be inhaled into by ventilation system urinal top ventilation opening air orientation and point to and can in cylindrical shell, produce air-swirl, itself in addition promote the mist of whole urinal cylindrical shell to coat and cylindrical shell in the thorough covering of mist.
The interior shape of cylindrical shell also promotes the eddy current that gas flows and liquid flows in it.This eddy current effect has multiple purposes, includes but not limited to: 1) reduce the turbulent flow of the urine (or other liquid stream) that hole in the past enters cylindrical shell and the laminar flow of increase (this turbulent flow reduce to reduce splash) and reduce gasification, atomizing and evaporate, otherwise can cause stink; 2) reduce the turbulent flow of the flushing water that passes through barrel wall and the laminar flow of increase; 3) the rinse-system mist passes being evenly distributed of cylinder inboard wall; 4) produce the cylindrical shell that air eddy so that mist are prevented from leaving urinal along preceding hole; With 5) eddy current also is used for emitting droplet facing to the cylindrical shell side before its mist gas by the cylindrical shell apical pore is carried device and is absorbed.
The interior shape of cylindrical shell, the sensing of mist nozzles and the air-flow that is inhaled into preceding hole and finally leaves cylindrical shell apical pore (by the water stripper device) all collaborative work to produce the eddy current that reduces stink, splash and water consumption.
Can produce vortex around preceding hole, it causes at least two advantages: 1) it makes the mist that will produce in cylindrical shell, along cylinder inboard wall, even crossing preceding hole with main air communication, to enter the distance of cylindrical shell opposite, thereby, the wall that coats urinal completely and equably is until apical pore, with 2) it keeps mist tranquil and be contained in inner barrel, and without any by the effusion of preceding hole from cylindrical shell.
Even need not any exercisable ventilation system that is linked to urinal, mist self reduces, suppresses, isolates and removes stink from air.Therefore, although do not have to exist or the ventilation system of work, the atomization system of urinal will reduce and/or eliminate the stink in the urinal cylindrical shell basically, otherwise this stink enters effusion and pollutes rest room and ancillary service on every side.
Therefore ventilation system also also can further reduce air the stink of rest room from the outside suction of urinal cylindrical shell.
Can carry out various changes and do not deviate from the spirit and scope of invention.For example not function lid 20 may be fit to the resolution element formation of conventional urinal with size and dimension.This lid can comprise not function shell, overcoat or other rigidity or flexible material, it can comprise that plate that the back of the body is arranged or fabric flexible, that adhere to are used for directly being fixed to existing urinal, or shown in Figure 10 A-10C and 11A-11C, this lid can be formed by rigidity or profiled sheeting, or molded construction.Therefore, can upgrade the outward appearance that urinal has been installed, for example in remodeling.In addition, pneumatic filter/water stripper device can be incorporated conventional bathroom exhaust system into.
Therefore embodiment that this paper presents and embodiment are in order to explain the present invention and its practical application best and to make this area routine techniques personnel carry out and use the present invention.Yet, those skilled in the art will recognize that aforementioned explanation that presents and embodiment only are for the purpose with example is described.Aforesaid explanation is not intended to detailed or limits the invention to disclosed exact form.Can many modifications and variations be arranged and not deviate from the spirit and scope of the present invention according to above-mentioned instruction.
Claims (60)
1. urinal comprises:
One cylindrical shell is used to receive user's urine, and the inner surface that described cylindrical shell has a shaped form design to be reducing the angle of shock between urine and inner surface, and the shape of described cylindrical shell also is designed to make under the urine flow and away from the user;
One hole, the user is stored in described cylindrical shell by it with urine; And
One outfall.
2. urinal according to claim 1, wherein said outfall and hole are offset alignment with respect to the user.
3. urinal according to claim 1 further comprises air filter.
4. urinal according to claim 3 further is included in the removable cap body of hole top, and it provides the passage to described strainer.
5. urinal according to claim 1, wherein said urinal is fixed in wall or floor.
6. urinal comprises:
One cylindrical shell is used to receive user's urine, and the inner surface that described cylindrical shell has a shaped form design is to reduce the angle of shock between urine and inner surface and to make under the urine flow and away from the user;
One hole, the user is stored in described cylindrical shell by it with urine; Described hole is an off-center arrangement with respect to described cylindrical shell; And
One outfall, it is with respect to described hole offset alignment;
Wherein said urinal is fixed in wall or floor.
7. urinal according to claim 6 further comprises air filter and exhaust system, and wherein the air from urinal enters exhaust system by air filter.
8. urinal according to claim 7, wherein said exhaust system is connected to electric fan.
9. urinal according to claim 8, wherein said exhaust system be build-up of air in urinal and on every side.
10. urinal according to claim 8, wherein said electric fan are continuous power supplies.
11. urinal according to claim 8, wherein said electric fan are powered when motion sensor activates.
12. urinal according to claim 8, wherein said electric fan is powered when the user imports.
13. a urinal comprises:
One cylindrical shell is used to receive user's urine, and the inner surface that described cylindrical shell has a shaped form design is to reduce the angle of shock between urine and inner surface and to make under the urine flow and away from the user;
One hole, the user is stored in described cylindrical shell by it with urine; Described hole is an off-center arrangement with respect to described cylindrical shell;
One outfall, it has the orientation that departs from described hole; And
Low-flow flush system, it has the armature with low flow velocity disperse water, and described armature comprises the flush toilet pipe, and it bends to the shape with the complementation of described urinal inner surface, and described pipe has pulverizing nozzle, and wherein liquid is supplied with armature with specified pressure.
14. urinal according to claim 1, the shape of wherein said urinal inner surface are heart-shaped.
15. urinal according to claim 6, the shape of wherein said urinal inner surface are heart-shaped.
16. urinal according to claim 13, the shape of wherein said urinal inner surface are heart-shaped.
17. a low-flow flush system that is used for urinal comprises that one is used to provide the armature of flushing water to urinal, wherein said armature comprises the pipe that curves with described urinal inner surface complementary shape, and described pipe has pulverizing nozzle.
18. low-flow flush system according to claim 17, wherein said pipe is by the gutter urinal of packing into.
19. low-flow flush system according to claim 17, wherein said pipe is by the urinal top urinal of packing into.
20. low-flow flush system according to claim 17, wherein said armature is a crescent.
21. low-flow flush system according to claim 17, wherein said armature are haloing shapes.
22. urinal according to claim 1 further comprises low-flow flush system, it has the armature of disperse water to urinal, and described armature comprises the pipe that curves with described urinal inner surface complementary shape, and described pipe has pulverizing nozzle.
23. urinal according to claim 13, wherein said armature is a crescent.
24. urinal according to claim 13, wherein said armature are haloing shapes.
25. urinal according to claim 22, wherein said armature is a crescent.
26. urinal according to claim 22, wherein said armature are haloing shapes.
27. urinal according to claim 13, wherein said pipe is by the gutter urinal of packing into.
28. urinal according to claim 13, wherein said pipe is by the urinal top urinal of packing into.
29. urinal according to claim 22, wherein said pipe is by the gutter urinal of packing into.
30. urinal according to claim 22, wherein said pipe is by the urinal top urinal of packing into.
31. low-flow flush system according to claim 16, it is to be less than 1 pint water operation.
32. urinal according to claim 13, it is to be less than 1 pint water operation.
33. urinal according to claim 22, it is to be less than 1 pint water operation.
34. low-flow flush system according to claim 13 further comprises the booster that is used to improve the hydraulic pressure that is supplied in system.
35. urinal according to claim 17 further comprises the booster that is used to improve the hydraulic pressure that is supplied in system.
36. urinal according to claim 22 further comprises the booster that is used to improve the hydraulic pressure that is supplied in system.
37. urinal according to claim 13 further comprises the air filter that is connected to exhaust system, wherein the air from urinal enters exhaust system by air filter.
38. according to the described urinal of claim 37, wherein said air filter comprises at least a water stripper device, wherein by the air of described at least a water stripper device attraction through the exhaust system motion.
39. according to the described urinal of claim 37, wherein said air filter comprises at least a water stripper device, wherein by the air of described at least a water stripper device attraction through the exhaust system motion.
40. according to the described urinal of claim 38, wherein said at least a water stripper utensil has the geometry of the blade layer that is selected from the parallel surfaces plate with parallel slat, eccentric hole, extrusion spiral and stack cover group.
41. according to the described urinal of claim 39, wherein said at least a water stripper utensil has the geometry of the blade layer that is selected from the parallel surfaces plate with parallel slat, eccentric hole, extrusion spiral and stack cover group.
42. urinal according to claim 7 further is included in the removable cap body of hole top, it provides the passage to described strainer.
43. according to the described urinal of claim 37, further be included in the removable cap body of top, hole, it provides the passage to described strainer.
44. urinal according to claim 1 further comprises the lid of non-functional configuration.
45. urinal according to claim 6 further comprises the lid of non-functional configuration.
46. urinal according to claim 13 further comprises the lid of non-functional configuration.
47. according to the described urinal of claim 44, the integrated formation of wherein said lid and cylindrical shell.
48. according to the described urinal of claim 45, the integrated formation of wherein said lid and cylindrical shell.
49. according to the described urinal of claim 46, the integrated formation of wherein said lid and cylindrical shell.
50. according to the described urinal of claim 44, wherein said lid separates formation with cylindrical shell.
51. according to the described urinal of claim 45, wherein said lid separates formation with cylindrical shell.
52. according to the described urinal of claim 46, wherein said lid separates formation with cylindrical shell.
53. a urinal cover comprises being used for fixing the main body of not blocking the non-functional configuration of cylindrical shell passage at urinal.
54. according to the described urinal cover of claim 53, wherein said configuration main body comprises a hole main body.
55. according to the described urinal cover of claim 53, wherein said lid is formed by rigidity or stereotype plate, perhaps injection moulding makes up.
56. according to the described urinal cover of claim 53, wherein said lid is formed by have backboard or the fabric that flexibility adheres to.
57. an air filter that is used to connect the bathroom exhaust system, wherein said air filter comprise at least a water stripper device, wherein by the air of described at least a water stripper device attraction through the exhaust system motion.
58. according to the described air filter of claim 57, wherein said at least a water stripper utensil has the geometry of the blade layer that is selected from the parallel surfaces plate with parallel slat, eccentric hole, extrusion spiral and stack cover group.
59. according to the described air filter of claim 37, wherein said exhaust system comprises power vent.
60. according to the described air filter of claim 57, wherein said exhaust system comprises power vent.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75611706P | 2006-01-03 | 2006-01-03 | |
| US60/756,117 | 2006-01-03 | ||
| US60/793,689 | 2006-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101360867A true CN101360867A (en) | 2009-02-04 |
Family
ID=40332796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800503822A Pending CN101360867A (en) | 2006-01-03 | 2006-12-29 | Anti-splashback urinal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101360867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320492A (en) * | 2015-06-23 | 2017-01-11 | 徐宏志 | Novel odor removal urinal |
-
2006
- 2006-12-29 CN CNA2006800503822A patent/CN101360867A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320492A (en) * | 2015-06-23 | 2017-01-11 | 徐宏志 | Novel odor removal urinal |
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