CN108426040A - A kind of easy butterfly valve switching mechanism - Google Patents
A kind of easy butterfly valve switching mechanism Download PDFInfo
- Publication number
- CN108426040A CN108426040A CN201810367267.2A CN201810367267A CN108426040A CN 108426040 A CN108426040 A CN 108426040A CN 201810367267 A CN201810367267 A CN 201810367267A CN 108426040 A CN108426040 A CN 108426040A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed plate
- switching mechanism
- connection sheet
- fixedly connected
- 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.)
- Granted
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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
- F16K1/222—Shaping of the valve member
-
- 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
- F16K1/32—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
Abstract
The invention discloses a kind of easy butterfly valve switching mechanisms,Switching mechanism is installed in the fixed plate and is fixedly connected,It is fixedly connected with Bearning mechanism on the outside of the fixed plate,The switching mechanism includes dish plate and connection sheet,The dish plate and connection sheet are equipped in four groups and circumferential installation and fixed plate,The dish plate is hinged by cutting with scissors ear two with connection sheet,The connection sheet is fixedly connected with Bearning mechanism outer ring,The Bearning mechanism includes inner ring,Ball and outer ring,It is fixedly connected on the outside of the inner ring and fixed plate,The inner ring is rotatablely connected with outer ring by ball,Dish plate is divided into four pieces,And the movement locus of Bearning mechanism opening and closing dish plate is semi arch Reciprocatory,In this way so that being opened and closed the butterfly valve during dish plate is lived more usually,More quickly with simply,And when full open position,Not intermediate swingle,In this way so that water inlet,Air inlet is not influenced by resistance,To keep flow velocity more steady,And the inventive structure is compact,So that occupying little space.
Description
Technical field
The invention belongs to butterfly valve switching mechanism technical fields, specifically, the present invention relates to a kind of easy butterfly valves to be opened and closed
Mechanism.
Background technology
The dish plate of current common butterfly valve is all round, and the major part for manipulating its rotation is also all rotary switch, and is manipulated
Work is all that adult male is in the majority, if therefore be in an emergency, such as household natural gas leaking, inlet pipeline leak, and this feelings
Condition exactly women, old man and child are more at home, if rotation occurs, rust is dead, and the grip force of women and child are also not big enough, in this way
It is easy to lead to safety accident.
The Chinese patent of application number CN201320312754.1, a kind of novel and multifunctional signal clip butterfly valve, including open and close
Handle, stop dial, executing agency, valve body, valve plate and valve shaft further include switching signal indicator light, switch indication light and one
Signal device is connected, and the valve shaft hole is square or cuboid, and the valve shaft is and the close chimeric square in valve shaft hole
Or cuboid.The configuration of the present invention is simple, function are more, which is equipped with switching signal indicator light, microswitch, fine motion
The unlatching of switch control switching signal indicator light, it is easy to use, convenient for being repaired to it, improve work efficiency.In addition, valve plate plate
External surface is fixedly mounted with a rubber layer, to which the encapsulated butterfly valve plate can directly be in contact with valve body, without again in valve plate
Upper installation valve seat, not only simple in structure, easy to make, good airproof performance improves the service life of valve plate, and simplifies installation
The step of, reduce production cost.
Invention content
The present invention, which provides a kind of easy butterfly valve switching mechanism, realizes that operating mechanism stroke is short and movement locus is pipeline
Concentric circles semicircle track, to operate the opening and closing of dish plate, and compact-sized so that occupy little space, and reduce safety
The probability that accident occurs.
To achieve the goals above, the technical solution that the present invention takes is：A kind of easy butterfly valve switching mechanism, including it is solid
Fixed board, switching mechanism and Bearning mechanism are equipped with switching mechanism in the fixed plate and are fixedly connected, on the outside of the fixed plate with
Bearning mechanism is fixedly connected, and the switching mechanism includes dish plate and connection sheet, and the dish plate and connection sheet are equipped with four groups
And circumferential installation, in fixed plate, the dish plate is equipped with hinge ear one and hinge ear two, and the hinge ear one is hinged with fixed plate, described
Dish plate is hinged by cutting with scissors ear two with connection sheet, and the connection sheet is fixedly connected with Bearning mechanism outer ring, and the Bearning mechanism includes
It is fixedly connected on the outside of inner ring, ball and outer ring, the inner ring and fixed plate, the inner ring is rotatablely connected with outer ring by ball.
Preferably, the dish plate is similar to flower-shape.
Preferably, the bearing outer ring outer surface is equipped with anti-slip material.
Preferably, the connection sheet is irony thin slice and is arc-shaped.
It is using the advantageous effect of above technical scheme：In household natural gas leaking, family's inlet pipeline leak etc., and
Such case exactly women, old man and child are more at home, and the operating mechanism of normal dish plate is rotary-type, and operate it and use
Power it is larger, the dish plate of this invention is divided into four pieces, and the movement locus of operating mechanism opening and closing dish plate is semi arch Reciprocatory, this
Sample makes the butterfly valve being opened and closed during dish plate live more usually, more quickly with simply, and when full open position, the not rotation of centre
Bull stick, so that water inlet, air inlet is not influenced by resistance, and to keep flow velocity more steady, and the inventive structure is compact so that
It occupies little space.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of easy butterfly valve switching mechanism；
Fig. 2 is a kind of left view semi-cutaway of easy butterfly valve switching mechanism；
1- fixed plates, 10- mounting bases, 11- annular grooves, 2- switching mechanisms, 20- dish plates, 21- cut with scissors ear one, and 22- cuts with scissors ear two,
23- connecting plates, 3- Bearning mechanisms, 30- inner rings, 31- balls, the outer rings 32-, 33- anti-slip materials.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to the design of the present invention, technical solution
Solution, and contribute to its implementation.
As shown in Figs. 1-2, it is short and move to be that a kind of easy butterfly valve switching mechanism realizes operating mechanism stroke by the present invention
Track is upper and lower, to operate the opening and closing of dish plate, reduces the probability of safety accident generation.
Specifically, as shown in Figs. 1-2, a kind of easy butterfly valve switching mechanism, including fixed plate 1, switching mechanism 2 and axis
Mechanism 3 is held, switching mechanism 2 is installed in the fixed plate 1 and is fixedly connected, 1 outside of the fixed plate is fixed with Bearning mechanism 3
Connection, the switching mechanism 2 include dish plate 20 and connection sheet 23, and the dish plate 20 and connection sheet 23 are equipped with four groups and week
To installation in fixed plate, the dish plate 20 is equipped with hinge ear 1 and hinge ear 2 22, and the hinge ear 1 is cut with scissors with fixed plate 1
It connecing, the dish plate 20 is hinged by cutting with scissors ear 2 22 with connection sheet 23, and the connection sheet 23 is fixedly connected with 3 outer ring of Bearning mechanism,
The Bearning mechanism 3 includes inner ring 30, ball 31 and outer ring 32, is fixedly connected on the outside of the inner ring 30 and fixed plate, described interior
Circle 30 is rotatablely connected with outer ring 32 by ball 31.
The dish plate 20 is similar to flower-shape.
32 outer surface of the bearing outer ring is equipped with anti-slip material 33.
The connection sheet 23 is irony thin slice and is arc-shaped.
Specific working mode is illustrated with specific embodiment below：
A kind of easy butterfly valve switching mechanism is equipped with switching mechanism 2 in fixed plate 1 and is fixedly connected, the fixation
1 outside of plate is fixedly connected with Bearning mechanism 3, and the switching mechanism 2 includes dish plate 20 and connection sheet 23, the dish plate 20
It is equipped on four groups and circumferential installation and fixed plate with connection sheet 23, the dish plate 20 is equipped with hinge ear 1 and hinge ear 2 22, institute
It is hinged with fixed plate 1 to state hinge ear 1, the dish plate 20 and connection sheet 23 are hinged by hinge ear 2 22, the connection sheet 23 and axis
It holds 3 outer ring of mechanism to be fixedly connected, the Bearning mechanism 3 includes inner ring 30, ball 31 and outer ring 32, the inner ring 30 and fixed plate
Outside is fixedly connected, and the inner ring 30 is rotatablely connected with outer ring 32 by ball 31, and it is four pieces that dish plate 20, which divides, and Bearning mechanism 3
The movement locus for being opened and closed dish plate 20 is semi arch Reciprocatory, so that the butterfly valve in the relatively usual life of opening and closing dish plate 20, more
Quickly with simply, and when full open position, not no intermediate swingle, so that water inlet, air inlet are not influenced by resistance,
To keep flow velocity more steady, and the inventive structure is compact so that occupies little space.
The present invention is exemplarily described above in association with attached drawing, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, as long as using the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (4)
1. a kind of easy butterfly valve switching mechanism, it is characterised in that：Including fixed plate (1), switching mechanism (2) and Bearning mechanism
(3), switching mechanism (2) is installed on the fixed plate (1) and is fixedly connected, fixed plate (1) outside and Bearning mechanism (3)
It is fixedly connected, the switching mechanism (2) includes dish plate (20) and connection sheet (23), the dish plate (20) and connection sheet
(23) it is equipped in four groups and circumferential installation and fixed plate, the dish plate (20) is equipped with hinge ear one (21) and hinge ear two (22), institute
It is hinged with fixed plate (1) to state hinge ear one (21), the dish plate (20) and connection sheet (23) are hinged by hinge ear two (22), the company
Contact pin (23) is fixedly connected with Bearning mechanism (3) outer ring, and the Bearning mechanism (3) includes inner ring (30), ball (31) and outer ring
(32), it is fixedly connected on the outside of the inner ring (30) and fixed plate, the inner ring (30) is rotated with outer ring (32) by ball (31)
Connection.
2. a kind of easy butterfly valve switching mechanism according to claim 1, it is characterised in that：The similar flower of the dish plate (20)
Shape.
3. a kind of easy butterfly valve switching mechanism according to claim 1, it is characterised in that：Bearing outer ring (32) appearance
Face is equipped with anti-slip material (33).
4. a kind of easy butterfly valve switching mechanism according to claim 1, it is characterised in that：The connection sheet (23) is irony
Thin slice and be arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367267.2A CN108426040B (en) | 2018-04-23 | 2018-04-23 | Simple butterfly valve opening and closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367267.2A CN108426040B (en) | 2018-04-23 | 2018-04-23 | Simple butterfly valve opening and closing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108426040A true CN108426040A (en) | 2018-08-21 |
| CN108426040B CN108426040B (en) | 2020-01-14 |
Family
ID=63161781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367267.2A Active CN108426040B (en) | 2018-04-23 | 2018-04-23 | Simple butterfly valve opening and closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426040B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0467031B2 (en) * | 1982-08-27 | 1992-10-27 | Comptech Inc | |
| US5168900A (en) * | 1992-01-27 | 1992-12-08 | Ingersoll-Rand Company | Compressor double plate inlet valve |
| CN203781002U (en) * | 2014-04-04 | 2014-08-20 | 朱卫清 | Combined vane opening and closing dustproof cover |
| CN204056645U (en) * | 2014-08-27 | 2014-12-31 | 朱卫清 | The transmission device of gear blade cover of dust |
| CN204127330U (en) * | 2014-09-02 | 2015-01-28 | Ihi寿力压缩技术（苏州）有限公司 | Air inlet guide vane valve |
| CN206050619U (en) * | 2016-09-30 | 2017-03-29 | 天津轻工职业技术学院 | A kind of intelligent classification refuse receptacle |
-
2018
- 2018-04-23 CN CN201810367267.2A patent/CN108426040B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0467031B2 (en) * | 1982-08-27 | 1992-10-27 | Comptech Inc | |
| US5168900A (en) * | 1992-01-27 | 1992-12-08 | Ingersoll-Rand Company | Compressor double plate inlet valve |
| CN203781002U (en) * | 2014-04-04 | 2014-08-20 | 朱卫清 | Combined vane opening and closing dustproof cover |
| CN204056645U (en) * | 2014-08-27 | 2014-12-31 | 朱卫清 | The transmission device of gear blade cover of dust |
| CN204127330U (en) * | 2014-09-02 | 2015-01-28 | Ihi寿力压缩技术（苏州）有限公司 | Air inlet guide vane valve |
| CN206050619U (en) * | 2016-09-30 | 2017-03-29 | 天津轻工职业技术学院 | A kind of intelligent classification refuse receptacle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108426040B (en) | 2020-01-14 |
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