WO2012075869A1 - Soupape à double écoulement - Google Patents

Soupape à double écoulement Download PDF

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Publication number
WO2012075869A1
WO2012075869A1 PCT/CN2011/081850 CN2011081850W WO2012075869A1 WO 2012075869 A1 WO2012075869 A1 WO 2012075869A1 CN 2011081850 W CN2011081850 W CN 2011081850W WO 2012075869 A1 WO2012075869 A1 WO 2012075869A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
row
valve body
limiting
limiting block
Prior art date
Application number
PCT/CN2011/081850
Other languages
English (en)
Chinese (zh)
Inventor
李飞宇
黄葆佳
刘玉志
Original Assignee
Li Feiyu
Huang Baojia
Liu Yuzhi
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 Li Feiyu, Huang Baojia, Liu Yuzhi filed Critical Li Feiyu
Publication of WO2012075869A1 publication Critical patent/WO2012075869A1/fr

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Classifications

    • 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
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • 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
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • 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
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D2001/147—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing
    • 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
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D2001/147—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing
    • E03D2001/148—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing with means to prevent premature closing of flushing valve

Definitions

  • the invention discloses a drain valve, in particular to a double exhaust valve for sanitary equipment.
  • the double-row valve with full-row and half-row functions has been widely used, and the half-row design has less water flow than the whole row, which is more conducive to saving water resources.
  • the double-row valves widely used mostly control the vertical height of the water stopping mechanism through different strokes of the double driving rods, thereby selecting to start the full-row full-row or half-row floating bucket assembly to realize two discharge processes.
  • the semi-row floating bucket of this structure is usually a rack-type connection, and the water level stability is not high when the half-row control is raised to a certain height.
  • the present invention proposes a two-row valve for controlling the water stop mechanism directly controlled by the floating bucket, and the technical scheme thereof is as follows:
  • a double-discharge valve comprising a valve body, a bracket, a water stop mechanism, a two-button assembly, a drive rod assembly, a full row of floating buckets, a half row of floating buckets, and an overflow water pipe, characterized in that it further comprises a deformation limiting mechanism; a deformation limiting mechanism is located on a relative movement path of the water stopping mechanism and the valve body; the half row position of the water stopping mechanism can be restricted after the half row button of the two button assembly is activated; and can be in the double button assembly This limit is lifted when the full row of buttons is activated.
  • the deformation limiting mechanism includes a limiting block located on the water stopping mechanism and a swinging rod movably connected to the valve body.
  • a swing rod of a preferred embodiment has a shaft hole movably connected to the valve body through a horizontal direction rotating shaft, and two rod heads which are arranged on both sides of the shaft hole below the shaft hole;
  • the limiting block is slidably sleeved on a limiting post; the limiting post is fixed to the water stopping mechanism, and a compression spring for resetting the limiting block is sleeved thereon;
  • the limiting block and the boss are arranged in the same direction and the two heads when the swinging rod is reset are arranged correspondingly.
  • a swing rod of a preferred embodiment has a shaft hole movably connected to the valve body through a horizontal direction rotating shaft, and two rod heads which are arranged on both sides of the shaft hole below the shaft hole;
  • the limiting block is slidably sleeved on a limiting post, the limiting post is fixed to the water stopping mechanism, and the torsion spring for resetting the limiting block is sleeved thereon, and the limiting block top end An eccentric position at the torsion spring axis;
  • the limiting block and the boss are arranged in the same direction and the two heads when the swinging rod is reset are arranged correspondingly.
  • a swinging rod of a preferred embodiment has a crossbar and a slide rail, the slide rail is fixed on the valve body, and has two symmetrical sliding grooves; a sliding shaft is fixed in the middle of the crossbar. The sliding shaft is slidably fitted in the sliding groove, and has a return spring between the cross bar and the sliding rail; a lower end of the cross bar has a head;
  • the limiting block is fixed to the water stopping mechanism; the limiting block is upwardly corresponding to a position of the head when the crossbar is reset.
  • the two heads of the pendulum are recessed inwardly to form a bevel having a bevel.
  • valve body has a return torsion spring on the horizontal shaft connected to the swing rod.
  • the existence of the deformation limit mechanism adopts a structure including a swing lever, a limit block and a boss.
  • the swing lever is not deflected in the half row operation, but the limit block is blocked by the swing lever head, and thus the water stop mechanism is restricted
  • the rise, the vertical position of the half row of the water stop mechanism is determined, so that only the half row of floating buckets are accurately triggered, and the full row operation is not triggered; on the other hand, when the whole row is operated, the pressure of the full row of buttons is received, and the bosses are half
  • the entire water stop mechanism is stably raised to the upper limit position under the buoyancy of the half row of floating buckets, and the full row of floating buckets is started to complete the whole row process; Therefore, the half-row operation and the full-row operation are obviously separated.
  • the half-row operation of the whole valve is accurate because the vertical position of the water
  • the reset torsion spring between the swing rod and the valve body allows the swing rod to be reset in time after deflection, improving reliability.
  • Figure 1 is a cross-sectional view of a valve according to a first embodiment of the present invention
  • Figure 2 is a first state diagram of a portion A of the first embodiment
  • Figure 3 is a second state view of the portion A of the first embodiment
  • Figure 4 is a third state view of the portion A of the first embodiment
  • Figure 5 is a fourth state diagram of a portion A of the first embodiment
  • Figure 6 is a perspective view of the limit block of the first embodiment
  • Figure 7 is a perspective view of the swing rod of the first embodiment
  • Figure 8 is a schematic view of the second embodiment
  • Figure 9 is a schematic view of the third embodiment
  • Figure 10 is a schematic view of a torsion spring mounted on the swing link 3.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 1 an overall sectional view of a first embodiment of the present invention.
  • the button assembly 1, the bracket 2, the full row of floating buckets 7, the half row of floating buckets 8, the overflow pipe 9, the valve body 10 and the water stopping mechanism 11 are all similar to the widely used double row valves.
  • a pendulum rod 3 is connected to the valve body 10 by a rotating shaft, and the pendulum head has a pincer shape downward; the water stopping mechanism 11 below the swinging bar has a limiting block 4 and a boss 5. Both the limiting block 4 and the boss 5 are arranged upwards and in a pincer arrangement, and the two are respectively facing the two heads on the swinging rod 3 when it is reset. This includes the pendulum 3, the stop block 4, and the portion A of the boss 5 being enlarged into the subsequent figures.
  • Fig. 2 is an enlarged view of a portion of a first state A of the first embodiment.
  • the limiting block 4 is located below the left head 32
  • the boss 5 is located below the right head 33
  • the left head 32 is opposite to the limiting block 4
  • the right head 33 is opposite to the boss 5,
  • the block 4 is slidably sleeved on the limiting post 42.
  • the limiting post 42 is sleeved with a compression spring 41.
  • the pressing spring 41 respectively touches the bottom of the limiting block 4 and the water stopping mechanism 11. At this time, the water stopping mechanism 11 is completely sagged, and the valve is blocked at the bottom, and in this state, the valve has no water flowing out.
  • FIG. 3 is a second state of the first embodiment, which is an illustration of a half row operation. Due to the pressing operation of the upper half row of buttons of the valve button assembly, the water stop mechanism 11 rises and rises to the limit block 4 to touch the left head 32 under the buoyancy of the half row of floating buckets; the water stop mechanism 11 only has a half row of floating buckets
  • the buoyancy of 8 has a baffle 35 behind the left head 32 to prevent the clockwise rotation of the swing lever 3, thereby blocking the rise of the limit block 4; although the buoyancy of the half row of floats 8 overcomes the gravity of the water stop mechanism, it rises, but Since the stopper 4 is restrained by the elastic force of the lower compression spring 41, the position of the water stop mechanism 11 is restricted, and the compression spring 41 can absorb the up and down vibration caused by the inertia of the water stop mechanism 11 and the fluctuation of the water level, etc., The position of the water stop mechanism 11 is stabilized, so that the amount of water in the half row operation can be precisely controlled
  • Fig. 4 is a third state of the first embodiment, which state is a stage of the full row operation.
  • the water stopping mechanism continues to rise on the basis of FIG. 3 until the boss 5 touches the right head 33 while the limiting block 4 has touched the left head 32 and causes the compression spring 42 Start compressing.
  • the spring force of the spring 42 is designed to overcome the buoyancy of the half row of floating buckets, the moment of the boss 5 pushing the right head 33 against the rotating shaft 31 is greater than the moment generated by the limiting block 4 touching the left head 32 against the rotating shaft 31, then the pendulum The rod 3 itself will begin to deflect counterclockwise relative to the shaft 31.
  • Fig. 5 is a fourth state of the first embodiment, which is a stage diagram when the full-row operation is realized.
  • the water stop mechanism 11 On the basis of Fig. 4, the water stop mechanism 11 is lifted up, and the swing lever 3 is deflected counterclockwise until the water stop mechanism is restrained, and the rise is stopped. At this time, the swing rod 3 has been deflected so that the head 32 completely avoids the limit block 4, and the limit block 4 of the water stop mechanism has a certain distance from the upper limit of the valve body, and the hook of the water stop mechanism 11 rises to the full row. Above the shelf. After this state, the water stopping mechanism 11 gradually decreases with the buoyancy of the half row of floating buckets, and falls and rides on the full row of hangers. Only when the full row of floating buckets is gradually reduced to the extent that the entire water stopping mechanism 11 cannot be supported, the water stopping mechanism 11 It will leave the all-row pylon, and the water stop mechanism will block the valve and complete the whole process.
  • FIG. 6 is a perspective enlarged view of the limit block
  • FIG. 7 is a perspective enlarged view of the swing bar.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the swinging rod 3, the limiting block 4 and the boss 5 are also provided, except that the limiting block 4 does not pass through the compression spring 41. Rather, it is connected to the water stopping mechanism by a torsion spring; in the half row operation, the limiting block also touches the oscillating head 32, but when the whole row is operated, the limiting block 4 is not pressed, but is twisted and avoided.
  • the oscillating head 32 allows the oscillating weight 3 to be successfully deflected.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the swinging rod 3 is no longer fitted to the valve body through the shaft hole of the horizontal rotating shaft, but has a cross bar and a fixed sliding rail.
  • the crossbar slides relative to a sliding slot 38 on the slide rail through a sliding shaft 36 of the slide rail 38, and the sliding slot 38 is designed to be oblique.
  • the lower limit block 4 is blocked by the head 32 to accurately limit the position.
  • the limiting block 4 pushes the head 32 to move obliquely upward along the sliding slot 38.
  • the limit block 4 is lowered, and the head 32 returns to the original position under the action of the return spring.
  • the invention has a deformation limit mechanism on a relative movement path of the water stop mechanism and the valve body;
  • the deformation limit mechanism adopts a structure including a swing rod, a limit block and a boss, and the swing rod is not deflected in the half row operation, but only the limit
  • the block is blocked by the pendulum head, and thus the rise of the water stop mechanism is restricted, and the vertical position of the half row of the water stop mechanism is determined, so that only the half row of the floating bucket is accurately triggered, and the full row operation is not triggered;
  • Under the pressure of the full row of buttons the boss continues to rise on the basis of the half row to force the pendulum to deflect, and finally the restriction of the limit block is removed, so that the entire water stop mechanism is stably raised to the upper limit position under the buoyancy of the half row of floating buoys.
  • the whole row of floating buckets is started to complete the whole row process; therefore, the half row operation and the full row operation are obviously separated, and the half row operation of the whole valve is accurate because the vertical position of the water stop mechanism is accurate, and the whole row operation is not controlled by the deformation limit mechanism.
  • the influence of the water mechanism can precisely control the corresponding full and semi-discharge.

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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)
  • Float Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

La présente invention porte sur une soupape à double écoulement comprenant un corps de soupape (10), un mécanisme d'arrêt de l'eau (11), un composant de dispositif de manipulation, un flotteur de plein écoulement (7), un flotteur de demi-écoulement (8) et un tube de débordement (9). La soupape comprend en outre un mécanisme de limitation de la déformation. Le mécanisme de limitation de la déformation est placé sur un trajet de mouvement du mécanisme d'arrêt de l'eau (11) par rapport au corps de soupape (10) et il peut limiter une position de demi-écoulement du mécanisme d'arrêt de l'eau (11) après que le composant de dispositif de manipulation a démarré le demi-écoulement et déclencher la limitation après que le composant de dispositif de manipulation a démarré le plein écoulement. Dans la soupape à double écoulement, le mécanisme de limitation de la déformation fixe exactement la position de demi-écoulement du mécanisme d'arrêt de l'eau (11), l'opération de plein écoulement n'est pas démarrée pendant l'action de pression pour l'opération de demi-écoulement et l'impact d'une force élastique exercée par le mécanisme de limitation de la déformation sur le mécanisme d'arrêt de l'eau est déclenché après l'action de pression pour une opération de plein écoulement, de sorte que la quantité d'eau pour le plein écoulement et le demi-écoulement puisse être commandée avec précision.
PCT/CN2011/081850 2010-12-11 2011-11-07 Soupape à double écoulement WO2012075869A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010585145 CN102418373B (zh) 2010-12-11 2010-12-11 一种双排阀
CN201010585145.4 2010-12-11

Publications (1)

Publication Number Publication Date
WO2012075869A1 true WO2012075869A1 (fr) 2012-06-14

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Application Number Title Priority Date Filing Date
PCT/CN2011/081850 WO2012075869A1 (fr) 2010-12-11 2011-11-07 Soupape à double écoulement

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CN (1) CN102418373B (fr)
WO (1) WO2012075869A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108385793A (zh) * 2017-07-25 2018-08-10 厦门威迪亚科技有限公司 一种排水阀

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967092B (zh) * 2013-01-28 2016-04-13 李飞宇 一种带有脱钩机构的排水阀
CN103967094B (zh) * 2013-01-28 2015-12-23 李飞宇 一种带有全排浮筒限制机构的排水阀
CN103968139B (zh) * 2013-01-28 2016-08-03 厦门威迪亚科技有限公司 一种滑轨定位控制的排水阀
CN109296038B (zh) * 2018-12-07 2024-01-16 厦门立业卫浴工业有限公司 一种半排装置从全排装置上可分离的排水阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2466251Y (zh) * 2001-02-28 2001-12-19 厦门瑞尔特卫浴工业有限公司 厕所水箱双档冲洗阀
EP1795661A2 (fr) * 2005-12-09 2007-06-13 Oliveira & Irmao S.A. Soupage d'évacuation d'un réservoir de chasse d'eau avec un système permettant d'ajuster de la quantité d'eau dechargée
US20070163034A1 (en) * 2006-01-18 2007-07-19 Itzhak Ogen Flushing valve mechanism
CN101755094A (zh) * 2007-07-18 2010-06-23 芙洛玛斯特公司 冲洗阀机构
CN201538999U (zh) * 2009-10-30 2010-08-04 余姚市美格卫浴工业有限公司 双排双调式排水阀

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2466251Y (zh) * 2001-02-28 2001-12-19 厦门瑞尔特卫浴工业有限公司 厕所水箱双档冲洗阀
EP1795661A2 (fr) * 2005-12-09 2007-06-13 Oliveira & Irmao S.A. Soupage d'évacuation d'un réservoir de chasse d'eau avec un système permettant d'ajuster de la quantité d'eau dechargée
US20070163034A1 (en) * 2006-01-18 2007-07-19 Itzhak Ogen Flushing valve mechanism
CN101755094A (zh) * 2007-07-18 2010-06-23 芙洛玛斯特公司 冲洗阀机构
CN201538999U (zh) * 2009-10-30 2010-08-04 余姚市美格卫浴工业有限公司 双排双调式排水阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108385793A (zh) * 2017-07-25 2018-08-10 厦门威迪亚科技有限公司 一种排水阀
CN108385793B (zh) * 2017-07-25 2024-05-03 厦门铱科卫浴科技有限公司 一种排水阀

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Publication number Publication date
CN102418373B (zh) 2013-11-06
CN102418373A (zh) 2012-04-18

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