CN104455485A - Manual control butterfly valve device in annealing furnace external air system - Google Patents
Manual control butterfly valve device in annealing furnace external air system Download PDFInfo
- Publication number
- CN104455485A CN104455485A CN201410482581.7A CN201410482581A CN104455485A CN 104455485 A CN104455485 A CN 104455485A CN 201410482581 A CN201410482581 A CN 201410482581A CN 104455485 A CN104455485 A CN 104455485A
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- CN
- China
- Prior art keywords
- rotating shaft
- butterfly valve
- valve body
- positioning plate
- valve device
- 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
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a manual control butterfly valve device in an annealing furnace external air system. The manual control butterfly valve device comprises a valve body and a rotating shaft penetrating through the valve body. The upper end of the valve body is provided with an inverted bucket-shaped support. The upper end of the support is fixedly provided with a positioning plate. The rotating shaft penetrates through the valve body. The tail end of the rotating shaft and the inner section of the support are each provided with a bearing with a rhombus base. The rotating shaft penetrates through the support and the positioning plate. A handle is fixed to the upper end of the rotating shaft. A positioning plug pin device matched with the positioning plate is installed in the middle of the handle. The manual control butterfly valve device is simple, practical, accurate in positioning, low in manufacturing cost and high in practicability, and the control performance of the manual butterfly valve in the air system is improved.
Description
technical field:
The present invention relates to butterfly valve, particularly relate to a kind of Hand-operated butterfly valve device of annealing kiln wind outside Systematical control.
background technique:
Float glass lehr main task is establishment even heat and the homogeneous temperature field meeting glass structure adjustment needs, the cooling rate of glass tape is ensured in each district of annealing kiln, the structure reduced between glass each several part is poor, form a controlled cooling procedure, at each annealing section, the different cooling air circulatory systems is set to control each district anneal environment temperature, requires in each section, reach glass tape temperature drop and annealing requirement.
All be provided with the butterfly valve of Non-follow control in the cooling air circulatory system of each annealing section, former butterfly valve structure adopts Worm gear case location, complicated structure, and cost is higher, so need to improve butterfly valve apparatus, adopt the structure of more reasonably optimizing, improve the overall performance of this device.
summary of the invention:
In order to make up prior art problem, the object of this invention is to provide a kind of Hand-operated butterfly valve device of annealing kiln wind outside Systematical control, simple and practical and accurate positioning, improve the control performance of Hand-operated butterfly valve in wind system.
Technological scheme of the present invention is as follows:
The Hand-operated butterfly valve device of annealing kiln wind outside Systematical control, comprises valve body and runs through the rotating shaft of valve body, it is characterized in that: described valve body upper end is provided with the support of inverted staving shape, and pedestal upper end is fixed with positioning plate; Described rotating shaft runs through valve body, turns the tip of the axis and is positioned at bearing support inner segment being all provided with and being with diamond-type base, and rotating shaft is through support and positioning plate, and the upper end of rotating shaft is fixed with handle, is provided with the fastening screw device matched with positioning plate in the middle part of handle.
The Hand-operated butterfly valve device of described annealing kiln wind outside Systematical control, is characterized in that: described positioning plate is distributed with the positioning hole with angular marking along annular space.
The Hand-operated butterfly valve device of described annealing kiln wind outside Systematical control, it is characterized in that: described fastening screw device comprises the sleeve of the closed at both ends running through handle, there is the latch running through sleeve, latch is positioned at sleeve inner segment and is set with spring, the upper end cap of sleeve is withstood in spring upper end face, and the ring baffle on latch is withstood in the lower end of spring.
Advantage of the present invention is:
Simple and practical and the accurate positioning of the present invention, cheap for manufacturing cost, practical, improve the control performance of Hand-operated butterfly valve in wind system.。
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan view of the present invention.
Fig. 3 is the enlarged view of bolt device of the present invention.
embodiment:
See accompanying drawing:
The Hand-operated butterfly valve device of annealing kiln wind outside Systematical control, comprise valve body 1 and run through the rotating shaft 2 of valve body, valve body 1 upper end is provided with the support 3 of inverted staving shape, and support 3 upper end is fixed with positioning plate 4; Rotating shaft 2 runs through valve body 1, the end of rotating shaft 2 be positioned at the bearing 5 support inner segment being all provided with and being with diamond-type base, rotating shaft 2 is through support 3 and positioning plate 4, and the upper end of rotating shaft 2 is fixed with handle 6, is provided with the fastening screw device 7 matched with positioning plate 4 in the middle part of handle 6.
Positioning plate 4 is distributed with the positioning hole 8 with angular marking along annular space.
Fastening screw device 7 comprises the sleeve 7-1 of the closed at both ends running through handle 6, there is the latch 7-2 running through sleeve, latch 7-2 is positioned at sleeve inner segment and is set with spring 7-3, spring 7-3 withstands upper-end surface the upper end cap of sleeve, the ring baffle 7-4 on latch is withstood in the lower end of spring 7-3, time static, ring baffle 7-4 presses the base plate of cylindrical shell.
The lower end surface of latch is cone structure, and fastening screw device is installed on handle, and rotatory handling utilizes fastening screw device 7 to be used in combination with the positioning hole 8 on positioning plate 4, realizes rotating shaft location and then realize the rotating shaft valve plate be arranged in rotating shaft locating.
Claims (3)
1. a Hand-operated butterfly valve device for annealing kiln wind outside Systematical control, comprises valve body and runs through the rotating shaft of valve body, it is characterized in that: described valve body upper end is provided with the support of inverted staving shape, and pedestal upper end is fixed with positioning plate; Described rotating shaft runs through valve body, turns the tip of the axis and is positioned at bearing support inner segment being all provided with and being with diamond-type base, and rotating shaft is through support and positioning plate, and the upper end of rotating shaft is fixed with handle, is provided with the fastening screw device matched with positioning plate in the middle part of handle.
2. the Hand-operated butterfly valve device of annealing kiln wind outside Systematical control according to claim 1, is characterized in that: described positioning plate is distributed with the positioning hole with angular marking along annular space.
3. the Hand-operated butterfly valve device of annealing kiln wind outside Systematical control according to claim 1, it is characterized in that: described fastening screw device comprises the sleeve of the closed at both ends running through handle, there is the latch running through sleeve, latch is positioned at sleeve inner segment and is set with spring, the upper end cap of sleeve is withstood in spring upper end face, and the ring baffle on latch is withstood in the lower end of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482581.7A CN104455485A (en) | 2014-09-19 | 2014-09-19 | Manual control butterfly valve device in annealing furnace external air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482581.7A CN104455485A (en) | 2014-09-19 | 2014-09-19 | Manual control butterfly valve device in annealing furnace external air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455485A true CN104455485A (en) | 2015-03-25 |
Family
ID=52902008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410482581.7A Pending CN104455485A (en) | 2014-09-19 | 2014-09-19 | Manual control butterfly valve device in annealing furnace external air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455485A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558819Y (en) * | 2002-04-03 | 2003-07-02 | 张大利 | Soft seal butterfly valve |
| CN2765017Y (en) * | 2005-02-25 | 2006-03-15 | 盛达空调企业有限公司 | Air control valve capable of preventing valve from loosing and rotating |
| US20090032757A1 (en) * | 2005-07-29 | 2009-02-05 | Yasuhide Maruyama | Valve Having Diameter-Reducible Joint Part, Joint for Diameter Reduction, and Plumbing System Using These |
| CN101975281A (en) * | 2010-06-29 | 2011-02-16 | 南通三创机械制造有限公司 | Manual butterfly valve of compensator connecting opening |
| CN202274120U (en) * | 2011-09-27 | 2012-06-13 | 张敏 | Ventilation valve device |
| CN203604670U (en) * | 2013-11-27 | 2014-05-21 | 宁波埃美柯铜阀门有限公司 | Handle rigidity sealing butterfly valve with lock |
| CN204187019U (en) * | 2014-09-19 | 2015-03-04 | 蚌埠凯盛工程技术有限公司 | A kind of Hand-operated butterfly valve device of annealing kiln wind outside Systematical control |
-
2014
- 2014-09-19 CN CN201410482581.7A patent/CN104455485A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558819Y (en) * | 2002-04-03 | 2003-07-02 | 张大利 | Soft seal butterfly valve |
| CN2765017Y (en) * | 2005-02-25 | 2006-03-15 | 盛达空调企业有限公司 | Air control valve capable of preventing valve from loosing and rotating |
| US20090032757A1 (en) * | 2005-07-29 | 2009-02-05 | Yasuhide Maruyama | Valve Having Diameter-Reducible Joint Part, Joint for Diameter Reduction, and Plumbing System Using These |
| CN101975281A (en) * | 2010-06-29 | 2011-02-16 | 南通三创机械制造有限公司 | Manual butterfly valve of compensator connecting opening |
| CN202274120U (en) * | 2011-09-27 | 2012-06-13 | 张敏 | Ventilation valve device |
| CN203604670U (en) * | 2013-11-27 | 2014-05-21 | 宁波埃美柯铜阀门有限公司 | Handle rigidity sealing butterfly valve with lock |
| CN204187019U (en) * | 2014-09-19 | 2015-03-04 | 蚌埠凯盛工程技术有限公司 | A kind of Hand-operated butterfly valve device of annealing kiln wind outside Systematical control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |