CN109027290A - A kind of novel anti-misoperation ball valve - Google Patents
A kind of novel anti-misoperation ball valve Download PDFInfo
- Publication number
- CN109027290A CN109027290A CN201710435539.3A CN201710435539A CN109027290A CN 109027290 A CN109027290 A CN 109027290A CN 201710435539 A CN201710435539 A CN 201710435539A CN 109027290 A CN109027290 A CN 109027290A
- Authority
- CN
- China
- Prior art keywords
- valve
- fixes sleeve
- convex block
- gland
- fixedly mounted
- 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
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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
-
- 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
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a kind of novel anti-misoperation ball valves, including handwheel, dial, spring, fixes sleeve, valve deck, valve seat, spring holder, sphere, valve body, valve rod, gland, handwheel and dial nut are fixedly mounted on valve rod, spring, fixes sleeve and gland are sleeved on valve rod, sphere is fixedly mounted by spring holder in valve seat in valve deck, valve deck is bolted with valve body, circle is filled out filled with bilayer on present apparatus valve rod, the effective airtightness for guaranteeing ball valve, ball valve bottom end is installed by spring holder, spring holder guarantees that the installation of ball valve cooperates precision, improve assembly efficiency, the fixed convex block of fixes sleeve is fixedly mounted on L-type groove, fixes sleeve locating piece is fixedly mounted in the locating slot of gland, rotate handwheel, valve rod is fixed convex block fixation and can not rotate, when needing operating valve lever, Fixes sleeve is rotated, fixed convex block is above mentioned along L-type groove, separates fixed convex block with valve rod, can realize that normal rotation operates at this time.
Description
Technical field
The present invention relates to valve machinery field, especially a kind of novel anti-misoperation ball valve.
Background technique
At present in China, ball valve is widely used in petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electricity
The industries such as power, municipal administration, steel occupy very important status in national economy.It has the movement being rotated by 90 °, faucet body
For sphere, there are circular through hole or channel to pass through its axis.Ball valve, which is mainly used to make in pipeline, cuts off, distributes and changes medium
Flow direction, it only needs to be closed tightly with the rotating torque of the operation and very little that are rotated by 90 °.The ball used at this stage
Valve is realized by shaft and is rotated, and special anti-misoperation equipment is not provided with.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of novel anti-misoperation ball valve.On realizing
State purpose the invention adopts the following technical scheme:
A kind of novel anti-misoperation ball valve, including handwheel, dial, spring, fixes sleeve, valve deck, valve seat, spring holder,
Sphere, valve body, valve rod, gland, handwheel and dial nut are fixedly mounted on valve rod, spring, fixes sleeve and filler pressure
Lid is sleeved on valve rod, and sphere is fixedly mounted by spring holder in the valve seat in valve deck, and valve deck is bolted with valve body.
Preferably, fixed convex block is welded on the fixes sleeve internal diameter, fixes sleeve cylinder bottom end is welded with convex
Block.
Preferably, the valve rod body of rod offers L-type groove.
Preferably, the gland offers the locating slot being correspondingly arranged with locating convex block.
Preferably, convex lens and pointer are installed on the handwheel support rod.
Compared with prior art, the invention has the following advantages that circle is filled out filled with bilayer on present apparatus valve rod, it is effective to protect
The airtightness of ball valve is demonstrate,proved, spring holder is installed in ball valve bottom end, and spring holder guarantees that the installation of ball valve cooperates precision, improves dress
With efficiency, the fixed convex block of fixes sleeve is fixedly mounted on L-type groove, and fixes sleeve locating piece is fixedly mounted on determining for gland
In the slot of position, handwheel is rotated, valve rod is fixed convex block fixation and can not rotate, and when needing operating valve lever, rotates fixes sleeve, fixation is convex
Block is above mentioned along L-type groove, separates fixed convex block with valve rod, can realize that normal rotation operates at this time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the novel anti-misoperation ball valve of the present invention.
Fig. 2 is the structural schematic diagram of fixes sleeve of the present invention.
Fig. 3 is the structural schematic diagram of L-type groove of the present invention.
Fig. 4 is the structural schematic diagram of gland of the present invention.
Fig. 5 is the structural schematic diagram of dial of the present invention.
Fig. 6 is the structural schematic diagram of handwheel of the present invention.
In figure: 1, handwheel, 2, dial, 3, spring, 4, fixes sleeve, 5, valve deck, 6, valve seat, 7, spring holder, 8,
Sphere, 9, valve body, 10, valve rod, 11, gland, 12, locating convex block, 13, fixed convex block, 14, L-type groove, 15, locating slot,
16, convex lens, 17, pointer.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of novel anti-misoperation ball valve, including handwheel 1, dial
2, spring 3, fixes sleeve 4, valve deck 5, valve seat 6, spring holder 7, sphere 8, valve body 9, valve rod 10, gland 11, handwheel 1
It is fixedly mounted on valve rod 10 with 2 nut of dial, spring 3, fixes sleeve 4 and gland 11 are from top to bottom sequentially sleeved on valve
On bar 10, sphere 8, valve deck 5 and 9 company of being bolted of valve body is fixedly mounted by spring holder 7 in the valve seat 6 in valve deck 5
It connects.
Fixed convex block 13 is welded on 4 internal diameter of fixes sleeve, 4 cylinder bottom end of fixes sleeve is welded with locating convex block
12。
10 body of rod of valve rod offers L-type groove 14.
The gland 11 offers the locating slot 15 being correspondingly arranged with locating convex block 12.
Convex lens 16 and pointer 17 are installed on 1 support rod of handwheel.
Working principle of the present invention: a kind of novel anti-misoperation ball valve fills out circle filled with bilayer on present apparatus valve rod, effectively
The airtightness for guaranteeing ball valve, ensure that the working efficiency of ball valve.Spring holder is installed in ball valve bottom end, and spring holder guarantees ball
The installation of valve cooperates precision, improves assembly efficiency, is conducive to the maintenance in later period.The fixed convex block of fixes sleeve is fixedly mounted
In L-type groove, fixes sleeve locating piece is fixedly mounted in the locating slot of gland, rotates handwheel at this time, and valve rod is fixed
Convex block fixation can not rotate, fixes sleeve locating piece in the locating slot of gland can not large rotation angle, cannot achieve ball
Valve operation；When needing operating valve lever, rotate fixes sleeve, fixed convex block is above mentioned along L-type groove vertical slots, make fixed convex block with
The separation of L-type groove, then fine rotation consolidates sleeve, avoids stopping valve rod rotation, can realize that normal rotation operates at this time.Handwheel branch
Convex lens and pointer are installed to be used cooperatively with dial on strut, improve the control precision of ball valve flow velocity.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (5)
1. a kind of novel anti-misoperation ball valve, which is characterized in that including handwheel (1), dial (2), spring (3), fixes sleeve
(4), valve deck (5), valve seat (6), spring holder (7), sphere (8), valve body (9), valve rod (10), gland (11), handwheel
(1) be fixedly mounted on valve rod (10) with dial (2) nut, spring (3), fixes sleeve (4) and gland (11) by up to
Lower sequence is sleeved on valve rod (10), and sphere (8) are fixedly mounted by spring holder (7) in the valve seat (6) in valve deck (5), valve
Lid (5) is bolted to connection with valve body (9).
2. a kind of novel anti-misoperation ball valve according to claim 1, which is characterized in that fixes sleeve (4) internal diameter
On be welded with fixed convex block (13), fixes sleeve (4) cylinder bottom end is welded with locating convex block (12).
3. a kind of novel anti-misoperation ball valve according to claim 1, which is characterized in that valve rod (10) body of rod opens up
There are L-type groove (14).
4. a kind of novel anti-misoperation ball valve according to claim 1, which is characterized in that the gland (11) opens up
There is the locating slot (15) being correspondingly arranged with locating convex block (12).
5. a kind of novel anti-misoperation ball valve according to claim 1, which is characterized in that on handwheel (1) support rod
Convex lens (16) and pointer (17) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435539.3A CN109027290A (en) | 2017-06-11 | 2017-06-11 | A kind of novel anti-misoperation ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435539.3A CN109027290A (en) | 2017-06-11 | 2017-06-11 | A kind of novel anti-misoperation ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027290A true CN109027290A (en) | 2018-12-18 |
Family
ID=64629312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435539.3A Pending CN109027290A (en) | 2017-06-11 | 2017-06-11 | A kind of novel anti-misoperation ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027290A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654240A (en) * | 2019-01-24 | 2019-04-19 | 江苏盐电阀门有限公司 | A kind of adjustable shut-off valve |
| CN112291958A (en) * | 2020-10-15 | 2021-01-29 | 黄山弗兰德控制设备股份有限公司 | Intelligent electric actuating mechanism controlled through human-computer interface |
| CN112984206A (en) * | 2021-05-12 | 2021-06-18 | 山东柏源技术有限公司 | Pipeline throttle valve |
| CN114183556A (en) * | 2021-11-30 | 2022-03-15 | 浙江精杰实业有限公司 | Simple to operate's multistage governing valve |
-
2017
- 2017-06-11 CN CN201710435539.3A patent/CN109027290A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654240A (en) * | 2019-01-24 | 2019-04-19 | 江苏盐电阀门有限公司 | A kind of adjustable shut-off valve |
| CN112291958A (en) * | 2020-10-15 | 2021-01-29 | 黄山弗兰德控制设备股份有限公司 | Intelligent electric actuating mechanism controlled through human-computer interface |
| CN112291958B (en) * | 2020-10-15 | 2022-11-08 | 钜盛装备股份有限公司 | Intelligent electric actuating mechanism controlled through human-computer interface |
| CN112984206A (en) * | 2021-05-12 | 2021-06-18 | 山东柏源技术有限公司 | Pipeline throttle valve |
| CN112984206B (en) * | 2021-05-12 | 2021-09-07 | 山东柏源技术有限公司 | Pipeline throttle valve |
| CN114183556A (en) * | 2021-11-30 | 2022-03-15 | 浙江精杰实业有限公司 | Simple to operate's multistage governing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |