WO2001002654A1 - Wc turcs a systeme de prerinçage - Google Patents
Wc turcs a systeme de prerinçage Download PDFInfo
- Publication number
- WO2001002654A1 WO2001002654A1 PCT/CN2000/000147 CN0000147W WO0102654A1 WO 2001002654 A1 WO2001002654 A1 WO 2001002654A1 CN 0000147 W CN0000147 W CN 0000147W WO 0102654 A1 WO0102654 A1 WO 0102654A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- toilet
- water
- outlet
- nozzle
- inlet
- Prior art date
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 125
- 238000007789 sealing Methods 0.000 claims description 44
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 210000002700 urine Anatomy 0.000 claims description 6
- 230000001877 deodorizing effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 210000003608 fece Anatomy 0.000 description 7
- 210000004197 pelvis Anatomy 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/30—Water injection in siphon for enhancing flushing
Definitions
- the invention relates to a water-saving forward flush toilet with a flushing nozzle.
- the object of the present invention is to provide a toilet which can flush the pelvis with a small amount of water, and in particular to provide a forward flush toilet pelvis.
- Another object of the present invention is to provide a water trap with an auxiliary drainage device for use in conjunction with the toilet bowl.
- Yet another object of the present invention is to provide a sealing device used in conjunction with the above-mentioned toilet pelvis to directly connect the outlet of the pelvic cavity with the inlet of the sewer when discharging dirt from the toilet pelvis.
- the front flush toilet for achieving the purpose of the present invention has a pelvic cavity, a fluid channel provided along the upper edge of the pelvic cavity, and a discharge port provided at the lower part of the rear side of the pelvic cavity.
- the tabletop has at least one foot control mechanism mounting hole provided on the tabletop, one mounting hole for the nozzle on the front side of the pelvic cavity, the fluid channel is an air suction channel, and a plurality of air suction holes are provided in the air channel.
- the air inlet is connected.
- the nozzle includes: a nozzle upper body, the upper body having a spherical crown top, and a grid portion below the spherical crown top; a nozzle lower body, the upper end of the lower body having a flange, and the lower end having a water inlet; a connecting upper body A connection device with the lower body; a gasket for sealing the concrete exterior and flange of the toilet; a flushing water spraying channel provided between the spherical crown-shaped lower surface and the concrete inner surface of the toilet; the composition of the nozzle may also be: Spherical crown-shaped top; a cylindrical connecting part connected to the lower part of the spherical crown-shaped top, the outer surface of the connecting part is provided with external threads; a water inlet provided on a side wall of the cylindrical connecting part and a cylinder The side wall of the shape-connecting part is close to the water outlet at the top of the spherical crown; one is connected to the water inlet with the water inlet; an end cap for
- the lavatory also includes a water trap located between the pelvic outlet and the sewer inlet.
- the water trap has an inlet that cooperates with the toilet bowl outlet and an outlet that cooperates with the sewer inlet.
- the wall is provided with a nozzle that forms a high-speed jet of flushing water, and the direction of the flushing water is generally parallel to the weir;
- the lavatory also includes an in-line latrine sealing device.
- the sealing device has a water storage cavity.
- the water storage cavity is provided with an inlet and an outlet.
- the outlet end is sealedly connected to a sealed box body.
- a through seal is provided at the outlet end.
- the rotary shaft of the box body is provided with a sealing door on the rotary shaft in the sealed box body, and the sealed box body has a row of outlets.
- the present invention changes the water inlet of the original ware to an air outlet
- the original small holes draining along the perimeter of the pelvis of the ware are used to suck air for deodorization, which increases the deodorizing ability
- the toilet outlet is moved forward to make the bottom of the pelvis of the ware
- the inclination angle is increased by 20 degrees, which improves the flushing effect.
- a nozzle is set at the front of the bottom of the pelvic cavity to make the nozzle spray a flat fan-shaped water flow that adheres to the bottom surface of the pelvic cavity.
- FIG. 1 is a schematic structural diagram of a pelvic cavity of a toilet according to the present invention.
- Fig. 2 is a sectional view taken along line A-A in Fig. 1.
- FIG. 3 is a top view of FIG. 1.
- Fig. 4 is a structural diagram of a nozzle.
- Fig. 5 is a sectional view taken along line I-I in Fig. 4.
- Fig. 6 is a structural diagram of another nozzle.
- Fig. 7 is a sectional view taken along the line B-B in Fig. 6.
- FIG. 8 is a sectional view taken along line CC in FIG. 6.
- FIG. 9 is a schematic diagram of a water trap with a nozzle according to the present invention when it is not in use.
- Fig. 10 is a working principle diagram of the water trap.
- Fig. 11 is a schematic view of an embodiment of a sealing device used in the present invention in a sealed state.
- FIG. 12 is a schematic diagram when the sealing device shown in FIG. 11 is opened to discharge dirt.
- Fig. 13 is a schematic view of another embodiment of the sealing device used in the present invention in a sealed state.
- FIG. 14 is a schematic diagram when the sealing device shown in FIG. 13 is opened to discharge dirt.
- Figure 15 is a perspective view of a sealed door switch transmission driven by a motor.
- Figure 16 is a side view of the sealed door transmission mechanism shown in Figure 15.
- Figure 17 is a perspective view of a sealed door switch transmission driven by an electromagnet.
- Fig. 18 is a schematic diagram of a transmission principle based on an electromagnet.
- FIG. 19 is a schematic structural diagram of a combined form of water-saving toilets.
- FIG. 20 is a schematic structural diagram of another combination of water-saving toilets.
- the toilet described in Figures 1, 2, and 3 consists of a toilet specific 1, a urine barrier 2 and a nozzle 3.
- the toilet body 1 has a pelvic cavity 11, a countertop 12 extending outward from the upper edge of the pelvic cavity 11, the outer edge of the countertop is rectangular, and two pedal control mechanism mounting holes 13 symmetrically disposed at about the center of the countertop.
- the front end is also provided with two fixing holes 14 for the urine barrier 2.
- the urine barrier 2 can be fixed in the hole 14 of the toilet 1 with a fastener. This detachable urine barrier is very advantageous for transportation and can be reduced. Transportation space can also prevent damage during transportation.
- the toilet 1 also has a mounting hole 15 for the nozzle 3 on the front side of the pelvic cavity 11, a discharge port 16 provided on the lower part of the rear side of the pelvic cavity 11, an air inlet 17 provided on the upper part of the rear end of the pelvic cavity 11, An annular air duct 18 is provided along the upper edge of the pelvic cavity 11 and communicates with the air inlet 17, and a plurality of air suction holes 19 are provided in the air duct 18.
- only one mounting hole 13 may be provided at an appropriate position on the table, and the air duct 18 may also be composed of two air ducts provided on both sides of the pelvic cavity 11.
- FIG. 1 It can be seen from FIG. 1 that under the condition that the height of the toilet 1 is unchanged, in order to greatly improve the flushing effect, the position of the toilet outlet 16 is moved forward, thereby increasing the inclination angle ⁇ of the bottom surface of the pelvic cavity of the toilet.
- the inclination angle ⁇ is 15-20 degrees.
- a nozzle 3 (jet The detailed structure of the nozzle will be described below).
- the water inlet pipe is connected to the lower part of the nozzle 3.
- the nozzle 3 sprays a flat fan-shaped high-speed flow along the bottom surface of the pelvic cavity based on the principle of the flat slit flow, thereby washing the feces clean. In this way, a nozzle is used instead of the porous flushing along the periphery of the pelvic cavity, and the water consumption can be greatly reduced.
- the foot control device may be a touch-type button switch, a photoelectric control switch, or other fields in the art.
- Known control devices for controlling the operation of nozzles or toilet aids.
- the control device is used to solve the problem of automatic flushing, which can prevent the current frequent occurrence of manual flushing of public toilets or the fact that the faucet is turned off and a lot of water is wasted;
- suction holes 19 are opened in the air duct 18 along the sides of the pelvic cavity 1 1 1.
- the suction port 17 may also be connected to a ventilation shaft or other negative pressure suction facilities through a pipe.
- Fig. 4 is a structural diagram of a nozzle used in the present invention.
- Nozzle 3 includes: a nozzle upper body
- the upper body has a spherical crown-shaped top portion 31, and a grid portion 32 below the spherical crown-shaped top portion 31, the grid portion 32 plays a role of supporting the nozzle upper body 30 and allowing the flushing water to flow therethrough; a nozzle lower body 35, the The upper end of the lower body 35 is provided with a flange 36 and the lower end is provided with a water inlet 37 which communicates with the inside of the grid portion 32; a connecting device 38 between the connecting body and the lower body, the connecting device 38 may be a thread between the upper and lower bodies
- the connection structure includes both an upper body with external threads and a lower body with internal threads. The two are cooperatively connected or a screw connection structure. The screws can be integrated with the top.
- the lower body can also be provided with a deodorant or fresh liquid inlet 33 to improve the air condition in the toilet.
- the rubber pad 34 is used to adjust the direction, angle and thickness of the jet of water. In this way, when the water source is connected to the nozzle, the nozzle forms a plane slit outflow in a predetermined direction, angle and thickness. Because the outflow of the slit has a large liquid resistance, the speed of the discharged liquid flow is very large, and the water flow is close to the bottom of the pelvic cavity, so the flushing effect is good and the water consumption is small.
- the rubber pad 34 may not be provided with the notch 40 of the rubber pad 34, but a spray channel for flushing water may be formed by opening a radial groove below the spherical crown-shaped top 31. A complete rubber pad may be provided between the lower surface of the spherical crown-shaped top 31 and the inner surface of the toilet 1 as an adjustment pad.
- the flushing water enters the inside of the grid portion 32 from the inlet 37, and then is sprayed from the spray channel formed between the lower surface of the spherical crown 31 and the inner surface of the toilet 1 through the notch 40. Or, a flushing water spray channel formed from a groove opened below the spherical crown-shaped top portion 31 is sprayed into the pelvic cavity 11.
- a deodorizing liquid or a refreshing liquid is added from the inlet 33, which is sprayed into the pelvic cavity 11 with the flushing water flowing from the inlet 37.
- Fig. 6-8 shows another structure of the nozzle.
- the nozzle 50 is basically the same as the nozzle structure shown in Figs. 5 and 6, except that the structure of the sub-nozzle is different.
- Figs. 5 and 6 are the same as those in Fig. 6-8.
- the nozzle 50 includes: a spherical crown-shaped top portion 31; a cylindrical connecting portion 41 connected to the lower surface of the spherical crown-shaped top portion 31; an outer surface of the connecting portion 41 is provided with external threads; A water inlet 42 on the side wall of the connecting portion 41 and a water outlet 43 provided on the side wall of the cylindrical connecting portion 41 near the spherical crown 31;-a water inlet pipe 44 connected to the water inlet 42; a blockage An end cover 45 at the lower end of the cylindrical connecting portion 41 is provided with a through hole and an internal thread matching the external thread of the outer surface of the connecting portion 41 on the end cover 45; Between the sub-nozzles 46, the fluid inlet pipe 47 of the sub-nozzle 46 passes through a through hole opened on the end cover 45, and at the upper end of the side of the sub-nozzle 46, a sub-nozzle 48 matching the water outlet 43 is opened; -The nut 49 screwed on the connection part 41 and the seal for sealing the outside of
- the present invention provides a water trap 50 with a nozzle 57.
- the water trap 50 is disposed between the outlet 16 of the toilet bowl 11 and the sewer inlet 53.
- the water trap 50 has an inlet 54 that cooperates with the toilet bowl outlet 16 and an outlet 55 that matches the sewer inlet 53.
- the water trap is in the longitudinal section.
- the upper part is composed of a bottom part and an upper part 52.
- the bottom part has a side wall 56 inclined inwardly and downwardly connected in a smooth sequence, a transition section 60 below and a weir 51 inclined upwardly and outwardly, and the upper part 52 and the weir 51 is parallel, and the side wall 56 of the water trap is provided with a nozzle 57 for forming a high-speed jet flushing water flow.
- the top end of the weir 51 is higher than the lower end of the upper part 52.
- the direction of the flushing water flow 58 is generally flat with the weir 51. Row.
- the nozzle 57 is connected to a pipe 59. In the stationary state, the water in the water trap separates the toilet and the sewer to achieve the effect of sealing and deodorizing.
- the nozzle 57 flushes the feces in the water trap into the sewer inlet 53.
- the negative pressure caused by the jet in the water trap Drive the feces into the sewer quickly.
- the nozzle 57 on the water trap greatly promotes the discharge of feces in the water trap, and the water consumption is greatly reduced.
- a nozzle 57 is installed in the water trap 50, and the negative pressure caused by the high-speed water flow 58 sprayed from the nozzle quickly takes the feces in the water trap into the sewer, thereby improving the flushing effect and reducing This reduces water consumption without affecting the sealing effect.
- FIG. 11 and 12 there is shown an embodiment of the in-line toilet sealing device 70 used in the present invention, which has a water storage cavity disposed below the toilet bowl 11 outlet and sealingly connected thereto. 71.
- the water storage chamber 71 is provided with an inlet 61 and an outlet 62.
- the outer end of the outlet 62 is sealedly connected with a sealed box 72.
- a rotary shaft 74 passing through the sealed box 72 is provided at the outlet end. Any suitable known device driver, such as the structures shown in Figs. 15 and 16, will be described below.
- a sealing door 75 is mounted on a section of the rotating shaft 74 in the sealing box 72.
- the sealing box 72 has a discharge port 63 provided on the chassis 76.
- the rotating shaft 74 is disposed at the lower end of the outlet 62, and a sealing tube 73 is sleeved on the outlet 62.
- the lower end of the other end of the sealing tube 73 is connected to the swing end of the sealing door 75.
- the sealing tube 73 is preferably a rubber tube.
- FIG. 12 is a schematic diagram of a direct sealed door in a draining state.
- the flushing water is discharged in conjunction with the rotation of the rotating shaft.
- the flushing water can be discharged simultaneously with the rotation of the rotating shaft.
- the discharge of the flushing water is made to lag behind the rotation of the rotating shaft, that is, the flushing and drainage can be performed simultaneously, or the flushing water can be made to lag behind the drainage.
- the movable seal door 75 is closed by the rotation of the rotation shaft 74. Under the impact of the flushing water, the feces in the toilet 11 are discharged directly from the discharge port 63 of the sealed box 72 into the sewer through the water storage chamber 71 and the rubber tube 73. After flushing for a period of time, first turn the rotating shaft 74 to return the sealing door 75 to the sealed position, which is the position shown in Figure 11 and then control the flushing for a period of time to make the water storage chamber full of water and form a water seal. .
- Figs. 13 and 14 there is shown another embodiment of the sealing device 70, showing a schematic view in a sealed state and a schematic view when the sealing device is opened to discharge dirt.
- This embodiment is basically the same as the embodiment shown in Figs. 11 and 12, except that the position of the rotating shaft and the sealing method are different.
- the rotating shaft 74 is disposed at the upper end of the outlet 62.
- a magnetic seal is used between the seal door 75 and the outlet 62.
- the seal may be a magnetic metal door, such as an iron door, and a magnet ring 77 is set on the edge of the outlet 62.
- the sealing form can also be a magnetic metal door, and a magnetic rubber sealing ring 78 is set on the edge of the outlet.
- FIGS. 13 and 14 are substantially the same as those of the embodiments shown in FIGS. 11 and 12, and details are not described herein again.
- the solid line in the figure indicates the sealing device is in the open state, and the dashed line indicates the closed state.
- a fork 81 is provided at one end of the rotation shaft 74, and a sealed door weight 82 is provided at the other end of the rotation shaft 74.
- the sealed box 72 is not shown in the figure.
- the rotation transmission mechanism of the sealed door 75 includes a motor 83.
- a crank 84 is mounted on the shaft of the motor 83.
- a lever 85 is provided on the crank 84. The lever 85 cooperates with the fork 81. The lever 85 drives the fork 81 Then, the rotation shaft 74 is driven to rotate, thereby forming the switch of the sealed door 75.
- the solid line in the figure indicates that the sealing device is in the open state, and the dashed line indicates the closed state.
- the sealed case 72 is also not shown in the figure.
- a swing lever 91 is provided at one end of the rotation shaft 74, and a sealed door weight 82 is provided at the other end of the rotation shaft 74.
- the rotation transmission mechanism of the sealed door 75 includes: an electromagnet 92;-a transmission rod 93 connected to the electromagnet;-a rotation fulcrum 94; a rotation rod 95 rotating around the fulcrum 94;-movably connecting the transmission rod 93 and the rotation rod 95
- FIG. 19 the structure of a combined water-saving toilet with a water trap 50 is shown.
- the toilet 1 is placed on a supporting frame 4.
- the supporting frame 4 is provided with an electromagnetically controlled water valve 5 and communicates with the nozzle 3 through a pipe 6.
- the toilet outlet is connected to the in-line water trap 50.
- the exhaust air vents at the back of the toilet are exhausted through the exhaust pipe 8 and the exhaust fan 9.
- the electric appliance control box 10 is used to control the actions of each part when the foot controller 7 inputs a signal.
- FIG. 20 is a schematic structural diagram of a combined water-saving toilet with a straight-line sealing device 70.
- the toilet 1 is provided on a bracket 4, and at least two water tanks 20 and 21 are provided on both sides of the bracket 4, Of course, a water tank may be provided on only one side, and a water pump 22 and a filtering device 23 are provided in the water tank 21.
- the water pump communicates with the nozzle 3 (not shown in the figure) through the pipeline 6.
- In the pipeline 6 can also be connected to a solenoid valve 5 for assembly in the case of different water sources.
- water tanks 20 and 21 may be provided on both sides of the bracket 4.
- a water pump 22 and a filtering device 23 are provided in the water tanks 20 and 21.
- the water pump communicates with the nozzle 3 and the nozzle 57 through the pipeline 6. .
- the present invention can have various modes in the form of the water source of the flushing water.
- the tap water pipe can be directly connected to the electromagnetic control water valve 5 and the flushing can be controlled by it.
- two auxiliary water tanks can be used to store water. The two tanks are connected by a connecting pipe 24.
- the water level can be controlled by a float-type water level control valve 25.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU52050/00A AU5205000A (en) | 1999-07-06 | 2000-06-08 | Front-flushing toilet |
CN00802215A CN1110610C (zh) | 1999-07-06 | 2000-06-08 | 前冲式厕具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99109686 CN1245853A (zh) | 1999-07-06 | 1999-07-06 | 前冲式厕具 |
CN99109686.X | 1999-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001002654A1 true WO2001002654A1 (fr) | 2001-01-11 |
Family
ID=5274083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2000/000147 WO2001002654A1 (fr) | 1999-07-06 | 2000-06-08 | Wc turcs a systeme de prerinçage |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1245853A (zh) |
AU (1) | AU5205000A (zh) |
WO (1) | WO2001002654A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030009741A (ko) * | 2001-07-23 | 2003-02-05 | 박민철 | 분뇨의 흡입 과 분사 장치. |
CN107811539A (zh) * | 2017-11-23 | 2018-03-20 | 九牧厨卫股份有限公司 | 一种喷头装置及应用该喷头装置的浴缸 |
WO2020106254A2 (en) | 2018-11-23 | 2020-05-28 | Usta Erman | A toilet waste water drain structure that saves water by eliminating the requirement for a reservoir |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117983437B (zh) * | 2024-04-03 | 2024-07-09 | 恒洁卫浴集团有限公司 | 一种小便器喷嘴及小便器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2700781A1 (de) * | 1977-01-11 | 1978-07-13 | Rost & Soehne Georg | Spuelsystem fuer spuelklosetts und klosettbecken zur anwendung dieses systems |
CN87212105U (zh) * | 1987-08-26 | 1988-06-15 | 朴龙奎 | 带喷嘴的高效能节水大便器装置 |
CN2050052U (zh) * | 1989-04-01 | 1989-12-27 | 李楠 | 一种易于冲冼且节水的便槽 |
CN2156224Y (zh) * | 1993-04-21 | 1994-02-16 | 祝佩清 | 无味蹲便器 |
WO1997041335A1 (de) * | 1996-04-26 | 1997-11-06 | Siemens Aktiengesellschaft | Steueranordnung sowie verfahren zur überlastdampfeinleitung in eine dampfturbine |
JPH1018392A (ja) * | 1996-07-02 | 1998-01-20 | Soichi Higashihara | 水洗便器の排水機構 |
-
1999
- 1999-07-06 CN CN 99109686 patent/CN1245853A/zh active Pending
-
2000
- 2000-06-08 WO PCT/CN2000/000147 patent/WO2001002654A1/zh active Application Filing
- 2000-06-08 AU AU52050/00A patent/AU5205000A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2700781A1 (de) * | 1977-01-11 | 1978-07-13 | Rost & Soehne Georg | Spuelsystem fuer spuelklosetts und klosettbecken zur anwendung dieses systems |
CN87212105U (zh) * | 1987-08-26 | 1988-06-15 | 朴龙奎 | 带喷嘴的高效能节水大便器装置 |
CN2050052U (zh) * | 1989-04-01 | 1989-12-27 | 李楠 | 一种易于冲冼且节水的便槽 |
CN2156224Y (zh) * | 1993-04-21 | 1994-02-16 | 祝佩清 | 无味蹲便器 |
WO1997041335A1 (de) * | 1996-04-26 | 1997-11-06 | Siemens Aktiengesellschaft | Steueranordnung sowie verfahren zur überlastdampfeinleitung in eine dampfturbine |
JPH1018392A (ja) * | 1996-07-02 | 1998-01-20 | Soichi Higashihara | 水洗便器の排水機構 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030009741A (ko) * | 2001-07-23 | 2003-02-05 | 박민철 | 분뇨의 흡입 과 분사 장치. |
CN107811539A (zh) * | 2017-11-23 | 2018-03-20 | 九牧厨卫股份有限公司 | 一种喷头装置及应用该喷头装置的浴缸 |
WO2020106254A2 (en) | 2018-11-23 | 2020-05-28 | Usta Erman | A toilet waste water drain structure that saves water by eliminating the requirement for a reservoir |
EP3884116A4 (en) * | 2018-11-23 | 2022-01-26 | Usta, Erman | TOILET WATER DRAIN DEVICE THAT SAVES WATER BY ELIMINATORY NEED FOR A RESERVOIR |
Also Published As
Publication number | Publication date |
---|---|
CN1245853A (zh) | 2000-03-01 |
AU5205000A (en) | 2001-01-22 |
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