WO2012046108A1 - Château à boîtier réducteur/actionneur pour vannes angulaires à 45°, 90° et 180°, passage droit avec fermeture interne et externe - Google Patents

Château à boîtier réducteur/actionneur pour vannes angulaires à 45°, 90° et 180°, passage droit avec fermeture interne et externe Download PDF

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Publication number
WO2012046108A1
WO2012046108A1 PCT/IB2010/054570 IB2010054570W WO2012046108A1 WO 2012046108 A1 WO2012046108 A1 WO 2012046108A1 IB 2010054570 W IB2010054570 W IB 2010054570W WO 2012046108 A1 WO2012046108 A1 WO 2012046108A1
Authority
WO
WIPO (PCT)
Prior art keywords
castle
gear
bushing
bonnet
coupled
Prior art date
Application number
PCT/IB2010/054570
Other languages
English (en)
Portuguese (pt)
Inventor
Antonio Herera Filho
Original Assignee
Bray International, Inc.
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 Bray International, Inc. filed Critical Bray International, Inc.
Priority to PCT/IB2010/054570 priority Critical patent/WO2012046108A1/fr
Publication of WO2012046108A1 publication Critical patent/WO2012046108A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation

Definitions

  • Reducers commonly used in high pressure valves used in conductive pipelines are entirely free of protective shielding, which has caused many accidents to operators due to leakage of heated caustic liquid contained in the pipeline. when the operation is needed.
  • REPLACEMENT SHEET (RULE 26) Another point that should be noted is related to the closing of the valves from the gear unit when an electrical breakdown occurs or does not allow the use of the tire, these gear units do not have a removable support for operation through handwheel for this equipment to be coupled, the gear unit requiring When the operator promotes the closing of the valve by holding the key and docks under normal conditions holding the tire with the arms grinding until the total closing of the valve, it occurs that this equipment has a high weight and its constructive disposition does not allow a good handle. Moreover, this closure, depending on the case, may take hours, which makes the service slow and laborious and prevents the operator from performing another function, often requiring several workers for this service.
  • REPLACEMENT SHEET there is a dipper plate provided with a through hole provided with sealing ring, said bonnet, in its front and rear lace, provided with hinged lids in its lower section provided with snap closure, while the upper section of the bonnet receives inserted From the lower section, a bushing, fitted with a partial threaded and keyed lock, coupled to bearings, above which there is a helical conical toothed crown which is fixed by a key and compressed by a lock nut, threaded in the partial thread, and in the upper section of the bushing there is a locking nut in which a rod shaft driven by a torque lever fixed to a telescopic rod is inserted, whereas the crown is driven by a pinion, whose shaft dc
  • the control unit is coupled to a removable flywheel for operation through the pneutorque / hydraulic and pneumatic electric motor. gearbox housing which is fixed by screw to the circular flange disposed on the upper section of the bonnet.
  • Figure 1 shows a view of the assembled assembly
  • Figure 2 shows a front view of the castle.
  • Figure 3 shows a side view of the castle.
  • Figure 4 shows a view of " ⁇ " from the castle.
  • Figure 5 shows a view of "B" from the castle.
  • Figure 6 shows a sectional view of the bushing.
  • Figure 7 shows a cross-sectional view of the crown.
  • the "CASTLE WITH REDUCER / ACTUATOR CAST FOR 45 °, 90 ° AND 180 ° ANGLE VALVES, STRAIGHT PASS WITH INTERNAL AND EXTERNAL CLOSURE” comprised of one main body (1 ), formed from a bonnet (2), whose lower section (3) holds a base (4) for fastening to the base of the valve body, through studs (5), above which there is a plate baffle (6) provided with a through-hole (7) provided with a sealing ring (8), said bonnet (2) on its front (9) and rear (10) face provided with hinged lids (11) on its lower section (12) provided with snap closure (13), while the upper section (14) of the bonnet (2) receives from the lower section (55) a bushing (15) with a partial thread (50) ) is locked by a key (51) coupled to bearings (16), above which there is a crown with helical tapered teeth (17) which is fixed by a key (5 1)
  • a rod shaft (22) driven by a torque lever (23) attached to a telescopic rod (24) is inserted, and the crown (17) is driven by a pinion (25), whose drive shaft (26) is coupled to a detachable flywheel (27) for operation by pneumaque / electric / hydraulic and pneumatic motor, the antitorque support (28) for receiving the pneumoque, fixed to the housing (29) of the gearbox (30) which is fixed by the screw (31) on the circular flange (32) disposed on the upper section (14) of the bonnet (2).
  • the bonnet contains a rectangular base to be fixed to the base of the valve body, being fixed by studs, and also has a baffle plate that contains a sealing ring that prevents the product from lodging in the stem thread, which plate receives caps whose lower section holds a hinged joint and a snap closure eccentrically positioned the baffle plate to protect operators in case of heated caustic leakage, as well as to allow the gasket to be adjusted.
  • the gearbox housing mounted on the upper section of the bonnet is fastened by screws with the function of guiding and holding the torque of the housing that receives laterally a pinion with helical and hexagonal teeth, which is coupled with a removable drive wheel that it can be driven by a tire that is fixed by a dc ' ⁇ ' c-shaped bracket that has the function of acting as an anti-torque to the tire's reaction hub, which when removed the holder can receive a flywheel or a hydraulic electric motor / pneumatic for the drive of the pinion shaft, and the box also has an external telescopic rod, which once raised has the function of ensuring the opening or closing of valves with the handle part passing through the stem, it ensures the operation opens or closes and receives a tightened stem nut locking nut which causes the assembly to spin madly and counter-seat grinding, cleaning up
  • REPLACEMENT SHEET (RULE 26) Incrustation of the bauxite pulp making it clear the passage of the product, ensuring the sealing of the valves.
  • the mounting position assures operators against accidents such as caustic leaks that cause burns or armored gear, avoiding any accidents caused by the equipment and offering an ergonomics with the operator posture, making the task much easier and light.
  • the assembly has the function of opening, closing, grinding and crusting valves.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

L'invention concerne un château à boîtier réducteur/actionneur pour vannes angulaires à 45°, 90° et 180°, passage droit avec fermeture interne et externe, comprenant un corps principal formé à partir d'un château, dont la partie inférieure présente une base rectangulaire pour fixation sur la base du corps d'une vanne, au moyen de boulons prisonniers, au-dessus desquels se trouve une plaque déflectrice pourvue d'un trou traversant doté d'un anneau d'étanchéité, ledit château, sur sa face frontale et arrière, présentant des couvercles articulés au niveau de sa partie inférieure, avec fermeture par pression, la partie supérieure du château recevant, insérée à partir de la partie inférieure, une douille dotée d'un filetage partiel et bloquée par une cheville, accouplée sur des roulements au-dessus desquels se trouve une couronne à dents coniques hélicoïdales fixée par cheville et comprimée par écrou de fixation, à vissage dans le filetage partiel. Au niveau de la partie supérieure de la douille se trouve un écrou de blocage dans lequel est inséré un axe formant tige mis en mouvement par un levier de couple fixé sur une tige télescopique, la couronne étant actionnée par un pignon dont l'axe de commande est accouplé à un volant amovible en vue d'un fonctionnement par élément de couple pneumatique/moteur électrique/hydraulique et pneumatique, le support anti-couple pour recevoir l'élément de couple pneumatique étant fixé sur l'enveloppe du boîtier réducteur, lequel est fixé au moyen de vis sur la bride circulaire disposée sur la partie supérieure du château.
PCT/IB2010/054570 2010-10-08 2010-10-08 Château à boîtier réducteur/actionneur pour vannes angulaires à 45°, 90° et 180°, passage droit avec fermeture interne et externe WO2012046108A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/054570 WO2012046108A1 (fr) 2010-10-08 2010-10-08 Château à boîtier réducteur/actionneur pour vannes angulaires à 45°, 90° et 180°, passage droit avec fermeture interne et externe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/054570 WO2012046108A1 (fr) 2010-10-08 2010-10-08 Château à boîtier réducteur/actionneur pour vannes angulaires à 45°, 90° et 180°, passage droit avec fermeture interne et externe

Publications (1)

Publication Number Publication Date
WO2012046108A1 true WO2012046108A1 (fr) 2012-04-12

Family

ID=45927274

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/054570 WO2012046108A1 (fr) 2010-10-08 2010-10-08 Château à boîtier réducteur/actionneur pour vannes angulaires à 45°, 90° et 180°, passage droit avec fermeture interne et externe

Country Status (1)

Country Link
WO (1) WO2012046108A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256426A (zh) * 2013-05-17 2013-08-21 银川英奥特自控有限公司 双向动作手轮机构
CN105387268A (zh) * 2015-12-08 2016-03-09 国家电网公司 一种机械阀门全开、全关位置锁定装置
US9440324B2 (en) 2013-05-09 2016-09-13 Bray International, Inc. Angle valve with hammerless grinding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946985A (en) * 1974-02-28 1976-03-30 Tokico Ltd. Valve device for gases
US4082247A (en) * 1976-01-26 1978-04-04 Westran Corporation Valve actuator
US20080315139A1 (en) * 2007-06-21 2008-12-25 Stone Kenneth A Variable Torque Valve Actuator
US7481133B2 (en) * 2003-04-23 2009-01-27 Manaras Somfy Ulc Auxiliary operating device for allowing manual operation of a closure normally driven by a motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946985A (en) * 1974-02-28 1976-03-30 Tokico Ltd. Valve device for gases
US4082247A (en) * 1976-01-26 1978-04-04 Westran Corporation Valve actuator
US7481133B2 (en) * 2003-04-23 2009-01-27 Manaras Somfy Ulc Auxiliary operating device for allowing manual operation of a closure normally driven by a motor
US20080315139A1 (en) * 2007-06-21 2008-12-25 Stone Kenneth A Variable Torque Valve Actuator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9440324B2 (en) 2013-05-09 2016-09-13 Bray International, Inc. Angle valve with hammerless grinding
CN103256426A (zh) * 2013-05-17 2013-08-21 银川英奥特自控有限公司 双向动作手轮机构
CN103256426B (zh) * 2013-05-17 2015-06-03 银川英奥特自控有限公司 双向动作手轮机构
CN105387268A (zh) * 2015-12-08 2016-03-09 国家电网公司 一种机械阀门全开、全关位置锁定装置

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