CN112923091A - Multi-flow regulating ball valve - Google Patents

Multi-flow regulating ball valve Download PDF

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Publication number
CN112923091A
CN112923091A CN202110179392.2A CN202110179392A CN112923091A CN 112923091 A CN112923091 A CN 112923091A CN 202110179392 A CN202110179392 A CN 202110179392A CN 112923091 A CN112923091 A CN 112923091A
Authority
CN
China
Prior art keywords
flow
ball valve
small
valve core
channel
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202110179392.2A
Other languages
Chinese (zh)
Inventor
张国华
高飞
雷凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinjiang Bayi Iron and Steel Co Ltd
Original Assignee
Xinjiang Bayi Iron and Steel Co Ltd
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 Xinjiang Bayi Iron and Steel Co Ltd filed Critical Xinjiang Bayi Iron and Steel Co Ltd
Priority to CN202110179392.2A priority Critical patent/CN112923091A/en
Publication of CN112923091A publication Critical patent/CN112923091A/en
Pending legal-status Critical Current

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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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • 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
    • F16K31/60—Handles
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/10—Means for additional adjustment of the rate of flow
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

The invention discloses a multi-flow regulating ball valve which comprises a ball valve body provided with a valve rod, a handle and a valve core, wherein fixed sleeves are respectively arranged in the ball valve body on two sides of the valve core, the valve core is spherical, a large-flow straight channel and a small-flow arc channel are respectively arranged in the center of the valve core in a penetrating manner, and the large-flow straight channel and the small-flow arc channel are mutually and vertically arranged. When the position of the large and small flow channels corresponding to the fixed sleeve is controlled on the switch position of the handle, the large and small flow control operation can be conveniently carried out.

Description

Multi-flow regulating ball valve
Technical Field
The invention relates to a multi-flow regulating ball valve.
Background
The ball valve used at present mainly has the problems of inconvenient flow adjustment, consistent quantitative quantity of the passing liquid or gas medium and inconvenient adjustment.
Disclosure of Invention
The invention aims to provide a multi-flow regulating ball valve which can output different flow media and is convenient to regulate.
The ball valve comprises a ball valve body provided with a valve rod, a handle and a valve core, wherein the ball valve body on two sides of the valve core is internally provided with a fixed sleeve respectively, the valve core is spherical, a large-flow straight channel and a small-flow arc-shaped channel are arranged in the center of the valve core in a penetrating manner respectively, and the large-flow straight channel and the small-flow arc-shaped channel are arranged in a mutually perpendicular manner.
When the handle valve rod is rotated to align the left and right of the small flow channel with the fixed sleeve, the ball valve can always limit the flow according to the flow of the small flow channel. When the handle valve rod is rotated to align the left and the right of the large-flow channel with the fixed sleeve, the ball valve can always limit the flow according to the flow of the large-flow channel. When the position of the large and small flow channels corresponding to the fixed sleeve is controlled on the switch position of the handle, the large and small flow control operation can be conveniently carried out. The ball valve is particularly convenient to use, can quickly realize fixed flow and is consistent in size and quick to control and operate.
Drawings
The present invention will be described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic cross-sectional front view of the present invention;
fig. 2 is a cross-sectional view of AA in fig. 1.
Detailed Description
A multi-flow regulating ball valve is shown in figures 1 and 2 and comprises a ball valve body 1 provided with a valve rod 4, a handle 5 and a valve core 7, wherein fixed sleeves 2 and 8 are respectively arranged in the ball valve body 1 on two sides of the valve core 7, the valve core 7 is spherical, a large-flow straight channel 6 and a small-flow arc-shaped channel 3 are respectively arranged in the center of the valve core 7 in a penetrating manner and are mutually perpendicular to each other.

Claims (1)

1. The utility model provides a multithread volume control ball valve, is setting up fixed cover, characterized by respectively including the ball valve body of installing valve rod, handle and case in the ball valve body of case both sides: the valve core is spherical, a large-flow straight channel and a small-flow arc channel are respectively arranged in the center of the valve core in a penetrating way, and the large-flow straight channel and the small-flow arc channel are mutually and vertically arranged.
CN202110179392.2A 2021-02-08 2021-02-08 Multi-flow regulating ball valve Pending CN112923091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110179392.2A CN112923091A (en) 2021-02-08 2021-02-08 Multi-flow regulating ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110179392.2A CN112923091A (en) 2021-02-08 2021-02-08 Multi-flow regulating ball valve

Publications (1)

Publication Number Publication Date
CN112923091A true CN112923091A (en) 2021-06-08

Family

ID=76171398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110179392.2A Pending CN112923091A (en) 2021-02-08 2021-02-08 Multi-flow regulating ball valve

Country Status (1)

Country Link
CN (1) CN112923091A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355934A (en) * 1972-02-03 1974-06-12 Brunswick Corp Ball valve
CN201696653U (en) * 2010-01-19 2011-01-05 浙江沃尔达铜业有限公司 Flow control valve
CN202659954U (en) * 2012-06-15 2013-01-09 福建海洋铜业有限公司 Multi-gear ball valve
CN203115163U (en) * 2013-03-19 2013-08-07 温州职业技术学院 Ball valve with controllable output flow
CN204985804U (en) * 2015-06-18 2016-01-20 温岭市农丰软管有限公司 Ball valve
WO2018072467A1 (en) * 2016-10-19 2018-04-26 赛洛克流体设备成都有限公司 Ball valve applicable to vehicle gas fuel dispensing
US20190128431A1 (en) * 2016-06-08 2019-05-02 Korea Aerospace Research Institute Valve apparatus and controlling method therefor
CN111928121A (en) * 2020-07-20 2020-11-13 中铁五局集团第一工程有限责任公司 Working method of sewage treatment fluid control equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355934A (en) * 1972-02-03 1974-06-12 Brunswick Corp Ball valve
CN201696653U (en) * 2010-01-19 2011-01-05 浙江沃尔达铜业有限公司 Flow control valve
CN202659954U (en) * 2012-06-15 2013-01-09 福建海洋铜业有限公司 Multi-gear ball valve
CN203115163U (en) * 2013-03-19 2013-08-07 温州职业技术学院 Ball valve with controllable output flow
CN204985804U (en) * 2015-06-18 2016-01-20 温岭市农丰软管有限公司 Ball valve
US20190128431A1 (en) * 2016-06-08 2019-05-02 Korea Aerospace Research Institute Valve apparatus and controlling method therefor
WO2018072467A1 (en) * 2016-10-19 2018-04-26 赛洛克流体设备成都有限公司 Ball valve applicable to vehicle gas fuel dispensing
CN111928121A (en) * 2020-07-20 2020-11-13 中铁五局集团第一工程有限责任公司 Working method of sewage treatment fluid control equipment

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Application publication date: 20210608