WO2013159748A1 - Appareil à godet flottant - Google Patents

Appareil à godet flottant Download PDF

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Publication number
WO2013159748A1
WO2013159748A1 PCT/CN2013/074900 CN2013074900W WO2013159748A1 WO 2013159748 A1 WO2013159748 A1 WO 2013159748A1 CN 2013074900 W CN2013074900 W CN 2013074900W WO 2013159748 A1 WO2013159748 A1 WO 2013159748A1
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WO
WIPO (PCT)
Prior art keywords
floating bucket
wall
water
ring wall
sealing
Prior art date
Application number
PCT/CN2013/074900
Other languages
English (en)
Chinese (zh)
Inventor
尧冬生
刘玉志
Original Assignee
李飞宇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李飞宇 filed Critical 李飞宇
Publication of WO2013159748A1 publication Critical patent/WO2013159748A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/32—Arrangement of inlet valves

Definitions

  • the present invention relates to a floating bucket device, and more particularly to a device provided with an inner and outer floating bucket.
  • an existing float device includes an outer float 10', an inner float 20' in the outer float 10' and a check valve 30'.
  • the outer floating tub 10' has a bottom wall 11' and a peripheral wall 12' extending upward from the periphery of the bottom wall 11'.
  • a central mounting hole 14' is formed in the middle of the bottom wall 11'.
  • the check valve 30' includes a sealing piece 33' and a plurality of hooking portions 331' fixed on the sealing piece 33'. The hooking portion 331' faces outward and is hooked through the mounting hole 14'.
  • the bottom wall 11' When the drain valve of the toilet tank drains, the water level in the tank drops, the buoyancy of the check valve decreases, and the check valve moves downward.
  • the water in the outer float is discharged into the water tank through the mounting hole, and the inner float is floated inside.
  • the bucket descends and drives the inlet valve into the water.
  • the water in the outer floating bucket is directly discharged through the mounting hole, and the diameter of the mounting hole is large, the water in the outer floating bucket is quickly drained, and the inner floating bucket is rapidly lowered, so it often appears in the drainage
  • the inlet valve begins to add water to the water tank, that is, the drain valve drain and the inlet valve inlet water appear simultaneously. In this process, the inlet valve inlet water to the water tank will drain the drain valve.
  • the present invention provides a floating bucket apparatus that overcomes the deficiencies of the floating bucket apparatus of the prior art.
  • a floating bucket device comprising an outer floating bucket (10) and an inner floating bucket (20) in the outer floating bucket (10), the outer floating bucket (10) having a bottom wall (11) and a a peripheral wall (12) extending upward from a periphery of the bottom wall (11); the bottom wall (11) defines a fine water hole (13) penetrating the top and bottom; the outer floating barrel (10) is provided with a one-way a valve (30), the one-way valve (30) moves up and down relative to the outer floating bucket (10) and moves up and down between a sealed position of the sealed fine water hole (13) and an open position away from the fine water hole (13). .
  • a central mounting hole (14) is formed in the middle of the bottom wall (11), and the fine water hole (13) is opened at an eccentric position of the bottom wall (11);
  • the valve (30) has an insertion portion (31) and a seal ring (32) extending outward from a lower periphery of the insertion portion (31), the insertion portion (31) being movably coupled to the mounting hole (14)
  • the seal ring (32) is capable of sealing the fine water hole (13).
  • an inner ring wall (111) is fixed to the bottom surface of the bottom wall (11), and the inner ring wall (111) surrounds the mounting hole (14) and the fine water hole (13).
  • the sealing ring (32) located at the sealing portion is sealed against the bottom surface of the inner ring wall (111).
  • an outer ring wall (112) is fixed to the bottom surface of the bottom wall (11), and the outer ring wall (112) surrounds the inner ring wall (111); the sealing ring (32) ) is located inside the outer ring wall (112).
  • the sealing ring (32) is convexly provided with a plurality of vertical ribs (321), and a plurality of vertical ribs (321) outside the sealing ring (32) are fitted outside.
  • an outer ring wall (112) is fixed to the bottom surface of the bottom wall (11); the one-way valve (30) has a sealing piece (33), and a sealing member is fixed to the sealing piece ( 33) a peripheral sleeve (34) and a jacket (35) outside the inner sleeve (34), a plurality of spokes are fixed between the inner sleeve (34) and the outer sleeve (35), and the outer sleeve (35) is sleeved
  • the outer ring wall (112) is disposed outside the outer ring wall (112) and is movable up and down on the outer ring wall (112).
  • the inner sleeve (34) is located in the outer ring wall (112) with a gap therebetween, and the sealing sheet (33) ) Fit the fine water hole (13).
  • an inner ring wall (111) is fixed to the bottom surface of the bottom wall (11), and the inner ring wall (111) surrounds the fine water hole (13); the sealing portion is The sealing piece (33) is sealed against the bottom surface of the inner ring wall (111).
  • the lower circumference of the outer ring wall (112) is provided with an outwardly facing lower hook portion (1121), and the upper circumference of the outer casing (35) is provided inwardly and can be hooked to the lower groove portion.
  • the one-way valve (30) is integrally formed of a plastic material.
  • the water in the outer floating bucket is discharged through the fine water hole, the drainage speed is slow, and the inner floating bucket descends slowly. After the drain valve stops draining, the inlet valve enters the water, which can avoid the drain valve drain and the inlet valve entering the water simultaneously. Realize, reduce the waste of water caused by the water inlet valve entering the water again during the draining of the drain valve.
  • FIG. 1 is a cross-sectional view of a float device of the prior art.
  • FIG. 2 is a schematic structural view of an outer floating bucket of a floating bucket device of the prior art.
  • FIG. 3 is a schematic structural view of a one-way valve of a floating bucket device of the prior art.
  • FIG. 4 is a cross-sectional view showing the application of the floating bucket device of a preferred embodiment.
  • FIG. 5 is a cross-sectional view of a floating bucket device in accordance with a preferred embodiment.
  • FIG. 6 is a perspective view of a floating bucket device of a preferred embodiment.
  • FIG. 7 is a perspective view of the outer floating bucket of the floating bucket device of a preferred embodiment.
  • FIG. 8 is a perspective view of a one-way valve of a floating bucket device according to a preferred embodiment.
  • FIG. 9 is a cross-sectional view of a one-way valve of a floating bucket device in accordance with a preferred embodiment.
  • Figure 10 is a partial cross-sectional view showing the float device of the second preferred embodiment.
  • Figure 11 is a perspective view of the floating bucket device of the second preferred embodiment.
  • FIG. 12 is a perspective view of the outer floating bucket of the floating bucket device of the second preferred embodiment.
  • Figure 13 is a perspective view showing the check valve of the floating bucket device of the second preferred embodiment.
  • Figure 14 is a cross-sectional view showing the check valve of the float device of the second preferred embodiment.
  • a float apparatus includes an outer float 10, an inner float 20 in the outer float 10, and a check valve 30.
  • the outer floating bucket 10 has a bottom wall 11 and a peripheral wall 12 extending upward from the periphery of the bottom wall 11.
  • a sliding sleeve 15 is also fixed on the outside of the peripheral wall 12 as needed.
  • the bottom wall 11 defines a fine water hole 13 extending through the top and a mounting hole 14 extending through the top.
  • the mounting hole 14 is located in the middle of the bottom wall, and the fine water hole 13 is located at an eccentric position of the bottom wall.
  • An inner ring wall 111 is defined on the bottom surface of the bottom wall 11.
  • the inner ring wall 111 surrounds the mounting hole 14 and the water hole 13;
  • an outer ring wall 112 is fixed to the bottom surface of the bottom wall 11.
  • the annular wall 112 surrounds the inner annular wall 111; in the present embodiment, the inner annular wall 111, the outer annular wall 112 and the bottom wall 11 are concentrically arranged.
  • the check valve 30 has an insertion portion 31 and a seal ring 32 extending outward from a lower periphery of the insertion portion 31.
  • the insertion portion 31 is slidably coupled to the mounting hole 14 in a vertically sliding manner.
  • the water hole 13 allows the check valve 30 to move up and down between the sealed position of the sealed water hole 13 and the open position away from the water hole 13 when the check valve 30 moves up and down relative to the outer floating barrel 10 under the water level in the water tank.
  • the sealing ring 32 located at the sealing portion is sealed against the bottom surface of the inner ring wall 111, thereby realizing the sealing of the fine water hole 13 to fit the fine water hole 13, and the structure can ensure the sealing property. To ensure control accuracy.
  • the seal ring 32 is located in the outer ring wall 112.
  • the circumference of the sealing ring 32 further extends downwardly from the wall, and the sleeve wall is convexly provided with a plurality of vertical ribs 321 , and a plurality of vertical ribs 321 outside the sealing ring 32 are fitted against the outer ring.
  • the inner surface of the wall 112 is rotated to ensure that the upper and lower sliding guides are used to avoid the occurrence of skew and ensure control accuracy.
  • the one-way valve 30 is integrally formed of a plastic material.
  • the insertion portion 31 of the one-way valve is provided with an annular groove, and the annular groove is adapted to the mounting hole, and the insertion portion is fitted into the mounting hole by elastic deformation, so that the annular groove fits the mounting hole to realize the vertical sliding Seal the connection relationship.
  • FIG. 4 is a cross-sectional view showing the application of a floating bucket device according to a preferred embodiment.
  • the floating bucket device of the present embodiment is used in conjunction with a toilet water tank, and the toilet water tank is provided with an upper sleeve 40 and The lower casing 50 is provided with a duct 60.
  • the outer floating bucket can be matched with an upper casing, and the inner floating bucket is provided with a connecting seat 70 which can be matched with the inlet valve control switch. Since the structure in the toilet tank is prior art, it will not be further described herein.
  • FIG. 10 to FIG. 14 are schematic diagrams of the floating bucket device of the second preferred embodiment, which is different from the previous preferred embodiment in that:
  • An outer ring wall 112 is fixed to the bottom surface of the bottom wall 11
  • an inner ring wall 111 is fixed to the bottom surface of the bottom wall 11 .
  • the fine water hole 13 is disposed at a middle position of the bottom wall 11 , and the bottom wall 11 and the outer ring are
  • the wall 112 and the inner ring wall 111 are arranged concentrically.
  • the inner ring wall 111 surrounds the fine water hole 13 which surrounds the inner ring wall 111.
  • the check valve 30 has a sealing piece 33, an inner sleeve 34 sealed to the periphery of the sealing piece 33, and a jacket 35 outside the inner sleeve 34.
  • the inner sleeve 34 and the outer sleeve 35 are fixed with a plurality of spokes.
  • the outer sleeve 35 is sleeved outside the outer ring wall 112 and can be movably attached to the outer ring wall 112.
  • the inner sleeve 34 is located in the outer ring wall 112 with a gap therebetween, and the sealing piece 33 is matched with fine water. Hole 13.
  • the sealing piece 33 located at the sealing portion is sealed against the bottom surface of the inner ring wall 111, thereby sealing the fine water hole 13 to fit the fine water hole 13, and the structure can ensure the sealing property. To ensure control accuracy.
  • the lower peripheral edge of the outer ring wall 112 is provided with an outwardly facing lower hook portion 1121
  • the upper peripheral edge of the outer sleeve 35 is provided with an upper hook portion 351 which is inwardly and hookable on the lower groove portion 1121.
  • the upper hook portion 351 is located on the lower hook portion 1121, thereby connecting the one-way valve and the outer floating bucket together, thereby preventing the one-way valve from being separated from the outer floating bucket and ensuring the up and down movement between them.
  • the water in the outer floating bucket designed by the invention is discharged through the fine water hole, the drainage speed is slow, and the inner floating bucket has a slow descending speed.
  • the inlet valve After the drain valve stops draining, the inlet valve enters the water, thereby avoiding drainage valve drainage and water inlet. The valve enters the water while achieving water saving.

Abstract

Cette invention concerne un appareil à godet flottant. Ledit appareil comprend un godet flottant extérieur (10) et un godet flottant intérieur (20) disposé dans le godet flottant extérieur (10). Ledit godet flottant extérieur (10) est doté d'une paroi inférieure (11) et d'une paroi circonférentielle (12) qui s'étend vers le haut à partir de la circonférence de la paroi inférieure (11). La paroi inférieure (11) est munie d'un mince orifice d'écoulement d'eau (13) qui traverse le dessus et le dessous. Le godet extérieur (10) présente sur son côté inférieur un clapet de non retour (30) fixé à celui-ci. Ledit clapet de non retour (30) se déplace vers le haut et vers le bas par rapport au godet flottant extérieur (10) et se déplace entre une position d'étanchéité qui bouche l'orifice mince d'écoulement d'eau (13) et une position ouverte dans laquelle il est à l'écart de l'orifice mince d'écoulement d'eau (13). L'eau située dans le godet flottant extérieur (10) est évacuée à travers l'orifice mince d'écoulement d'eau (13), l'eau étant évacuée à une vitesse réduite, tandis que le godet flottant intérieur (20) descend à une vitesse réduite, et l'entrée d'eau n'est permise par une vanne d'admission d'eau que quand l'évacuation de l'eau à partir d'une vanne d'évacuation d'eau est arrêtée ; ceci empêche que l'évacuation d'eau par la vanne d'évacuation d'eau et l'admission d'eau par la vanne d'admission d'eau se fassent de manière simultanée, de manière à réduire le gaspillage d'eau entraîné par l'admission répétée d'eau par la vanne d'admission d'eau pendant que la vanne d'évacuation d'eau est en train d'évacuer de l'eau.
PCT/CN2013/074900 2012-04-28 2013-04-27 Appareil à godet flottant WO2013159748A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201220191142.7 2012-04-28
CN 201220191142 CN202577516U (zh) 2012-04-28 2012-04-28 一种浮桶装置

Publications (1)

Publication Number Publication Date
WO2013159748A1 true WO2013159748A1 (fr) 2013-10-31

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PCT/CN2013/074900 WO2013159748A1 (fr) 2012-04-28 2013-04-27 Appareil à godet flottant

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CN (1) CN202577516U (fr)
WO (1) WO2013159748A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202577516U (zh) * 2012-04-28 2012-12-05 李飞宇 一种浮桶装置
CN103603420A (zh) * 2013-12-03 2014-02-26 陈丰 一种浮桶整体化结构的水箱进水阀

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20220163U1 (de) * 2002-12-30 2003-04-17 Rehau Ag & Co Ventil zur Steuerung des Wassereinlaufes in einen Spülkasten
CN201198597Y (zh) * 2008-05-23 2009-02-25 谢家福 双进水座便器水箱进水阀
CN201386845Y (zh) * 2009-04-14 2010-01-20 厦门瑞尔特卫浴工业有限公司 一种连杆式水箱进水阀
CN201547375U (zh) * 2009-11-30 2010-08-11 厦门瑞尔特卫浴工业有限公司 一种进水阀进水延时控制装置
CN202482957U (zh) * 2012-03-06 2012-10-10 林文斌 可控制进水阀延时出水的单向阀
CN202577516U (zh) * 2012-04-28 2012-12-05 李飞宇 一种浮桶装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20220163U1 (de) * 2002-12-30 2003-04-17 Rehau Ag & Co Ventil zur Steuerung des Wassereinlaufes in einen Spülkasten
CN201198597Y (zh) * 2008-05-23 2009-02-25 谢家福 双进水座便器水箱进水阀
CN201386845Y (zh) * 2009-04-14 2010-01-20 厦门瑞尔特卫浴工业有限公司 一种连杆式水箱进水阀
CN201547375U (zh) * 2009-11-30 2010-08-11 厦门瑞尔特卫浴工业有限公司 一种进水阀进水延时控制装置
CN202482957U (zh) * 2012-03-06 2012-10-10 林文斌 可控制进水阀延时出水的单向阀
CN202577516U (zh) * 2012-04-28 2012-12-05 李飞宇 一种浮桶装置

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