CN105587891A - Blockage removing mechanism for ball valve - Google Patents
Blockage removing mechanism for ball valve Download PDFInfo
- Publication number
- CN105587891A CN105587891A CN201610166955.3A CN201610166955A CN105587891A CN 105587891 A CN105587891 A CN 105587891A CN 201610166955 A CN201610166955 A CN 201610166955A CN 105587891 A CN105587891 A CN 105587891A
- Authority
- CN
- China
- Prior art keywords
- valve
- ball
- ball valve
- cleaning mechanism
- cut line
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a blockage removing mechanism for a ball valve. The blockage removing mechanism for the ball valve comprises a valve rod, a valve ball, a shaft lever, a spiral vane and a motor, wherein an installation hole is formed in the direction of a rod body of the valve rod; the valve ball is fixed to one end of the valve rod, the valve ball is provided with an outlet, and the outlet communicates with the installation hole; the shaft lever is arranged in the installation hole in a stretchable mode; the spiral vane is fixedly connected to one end of the shaft lever and located in the valve ball; the motor is connected to the other end of the shaft lever; the spiral vane is driven by the motor to rotate. According to the blockage removing mechanism for the ball valve, blockages in the ball valve can be effectively removed in time, and the ball valve does not need to be dismantled during removing; the production efficiency is improved, and high economic benefits are obtained.
Description
Technical field
The present invention relates to field of machining, particularly a kind of ball valve tamper cleaning mechanism.
Background technology
Valve, its basic structure is by valve body, flap, the part such as valve gap and handle forms, and flap packs the cavity of valve body intoIn, utilize valve gap and body cavity to form complete cavity after loading onto filler, then handle is contained in to one end of flap, utilize and controlThe anglec of rotation of handle, in the scope activity of 0 to 90 degree, realizes the opening and closing of valve. At present, in use, due toFluid has the tamper such as rubbish, mud, and in the time that fluid flows through valve, these rubbish can deposition get off, and produce clogging. CauseThis, need to clear up valve. In prior art, normally install a screen pack additional in the import department of valve fluid, to preventStop up, but can affect like this mobility of fluid, and screen pack need to irregularly clear up conventionally, later maintenance is numberTired.
Summary of the invention
The object of the invention is: a kind of ball valve tamper cleaning mechanism is provided, and it can be cleared up in ball valve timely and effectivelyTamper, when cleaning, do not need ball valve to dismantle.
Technical scheme of the present invention is: a kind of ball valve tamper cleaning mechanism, comprises
One valve rod, arranges an installing hole along body of rod direction;
One valve ball, is fixed on described valve rod one end, and described valve ball is provided with one and portals, described in portal and be communicated with described installing hole;
One axostylus axostyle, telescopic being arranged in described installing hole;
One helical-blade, is connected and fixed on one end of described axostylus axostyle, and described helical-blade is positioned at described valve ball;
One motor, is connected in the other end of described axostylus axostyle; By helical-blade rotation described in described driven by motor.
One groove is set, the place of portalling described in described groove is positioned on described valve ball;
In the time not carrying out tamper cleaning, described helical-blade is placed in described groove.
Described slot opening place is provided with one can hold the elastic component that helical-blade passes through, and described elastic component covers whole grooveMouthful.
Described groove is columniform groove, and described elastic component is the hollow conical rubber parts without bottom surface, circular coneDescribed in shape, the tap web of rubber parts outwards arranges.
On the taper seat of described rubber parts, be provided with at least 2 pairs of cut line, the intersection of described cut line is at tap web.
Described cut line is linear, and described cut line is along the generatrix direction setting of circular cone.
Described cut line is that " S " is linear, and described cut line is around the generatrix direction setting of circular cone.
Advantage of the present invention is: ball valve tamper cleaning mechanism of the present invention, it can be cleared up in ball valve timely and effectivelyTamper, when cleaning, do not need ball valve to dismantle; Improve production efficiency, obtained higher economic benefit.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of the ball valve that tamper cleaning mechanism is housed of the embodiment of the present invention 1.
Fig. 2 is the elastic component structural representation of the embodiment of the present invention 1.
Fig. 3 is the elastic component structural representation of the embodiment of the present invention 2.
Wherein.
1 valve body; 2 valve balls; 3 valve rods;
4 axostylus axostyles; 5 helical-blades; 6 grooves;
7 elastic components; 8 motors; 9 spanners;
71 cut line.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of ball valve tamper cleaning mechanism, comprise a valve rod 3, a valve ball 2, an axostylus axostyle 4,One valve rod 3, a helical-blade 5, a motor 8.
Valve rod 3, arranges an installing hole along body of rod direction, and connects a spanner 9; Valve rod 3 is installed on valve body 1, in valve body 1, establishesThere is a cavity. Valve ball 2 is fixed on valve rod 3 one end, and valve ball 2 is provided with one and portals, and portals and is communicated with described installing hole; Valve ball 2 is positioned atIn cavity in valve body 1.
Axostylus axostyle 4, telescopic being arranged in described installing hole; Helical-blade 5, is connected and fixed on one end of described axostylus axostyle 4, instituteState helical-blade 5 and be positioned at valve ball 2; Motor 8, is connected in the other end of described axostylus axostyle 4; Drive helical-blade 5 to revolve by described motor 8Turn. Motor 8 can positive and negative rotation, drives the positive and negative rotation of axostylus axostyle 4 by positive and negative rotation, and axostylus axostyle 4 drives helical-blade 5 positive and reverse returnsTurn, due to the revolving force of helical-blade 5, rubbish or tamper and fluid rotary in the passage of drive valve ball 2, utilize rotationPower cleaning tamper or rubbish.
Wherein, a groove 6 is set on valve ball 2, the place of portalling described in groove 6 is positioned at; In the time not carrying out tamper cleaning, described inHelical-blade 5 is placed in described groove 6. Groove 6 opening parts are provided with one can hold the elastic component 7 that helical-blade 5 passes through, and elastic component 7 coversCover 6 mouthfuls of whole grooves. Groove 6 is columniform groove 6, and described elastic component 7 is the hollow conical rubber parts without bottom surface,The tap web of conical described rubber parts outwards arranges. It is fluid to greatest extent that such design can keep the passage of valve body 1Pass through, keep the fluency of passage.
As shown in Figure 2, on the taper seat of rubber parts, be provided with at least 2 pairs of cut line 71, the intersection of described cut line 71At tap web. Cut line 71 is linear, and described cut line 71 is along the generatrix direction setting of circular cone. The setting of elastic component 7 be forPrevent that tamper from stopping up the parts of the cleaning mechanism in groove 6.
Embodiment 2, as shown in Figure 3, the basic structure in the present embodiment is consistent with embodiment, and difference is: cut line 71Linear for " S ", cut line 71 is along the generatrix direction setting around circular cone. This design better keeps the sealing of elastic component 7, anti-Only tamper stops up the parts of the cleaning mechanism in groove 6.
It should be pointed out that for the present invention through absolutely proving, also can there is the embodiment of multiple conversion and remodeling,Be not limited to the specific embodiment of above-mentioned embodiment. Above-described embodiment is as just explanation of the present invention, instead of to thisThe restriction of invention. In a word, protection scope of the present invention should comprise that those are apparent to those skilled in the artConversion or substitute and remodeling.
Claims (7)
1. a ball valve tamper cleaning mechanism, is characterized in that, comprises
One valve rod, arranges an installing hole along body of rod direction;
One valve ball, is fixed on described valve rod one end, and described valve ball is provided with one and portals, described in portal and be communicated with described installing hole;
One axostylus axostyle, telescopic being arranged in described installing hole;
One helical-blade, is connected and fixed on one end of described axostylus axostyle, and described helical-blade is positioned at described valve ball;
One motor, is connected in the other end of described axostylus axostyle; By helical-blade rotation described in described driven by motor.
2. ball valve tamper cleaning mechanism according to claim 1, is characterized in that, a groove is set on described valve ball,The place of portalling described in described groove is positioned at;
In the time not carrying out tamper cleaning, described helical-blade is placed in described groove.
3. ball valve tamper cleaning mechanism according to claim 2, is characterized in that, described slot opening place is provided with oneCan hold the elastic component that helical-blade passes through, described elastic component covers whole groove mouth.
4. ball valve tamper cleaning mechanism according to claim 3, is characterized in that, described groove is columniform recessedGroove, described elastic component is the hollow conical rubber parts without bottom surface, the tap web of conical described rubber parts outwards arranges.
5. ball valve tamper cleaning mechanism according to claim 4, is characterized in that, on the taper seat of described rubber parts, establishesBe equipped with at least 2 pairs of cut line, the intersection of described cut line is at tap web.
6. ball valve tamper cleaning mechanism according to claim 5, is characterized in that, described cut line is linear, instituteState the generatrix direction setting of cut line along circular cone.
7. ball valve tamper cleaning mechanism according to claim 5, is characterized in that, described cut line is that " S " is linear, instituteState cut line along the generatrix direction setting around circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166955.3A CN105587891B (en) | 2016-03-23 | 2016-03-23 | A kind of ball valve tamper cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166955.3A CN105587891B (en) | 2016-03-23 | 2016-03-23 | A kind of ball valve tamper cleaning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105587891A true CN105587891A (en) | 2016-05-18 |
| CN105587891B CN105587891B (en) | 2018-04-24 |
Family
ID=55927691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610166955.3A Active CN105587891B (en) | 2016-03-23 | 2016-03-23 | A kind of ball valve tamper cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587891B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266195A (en) * | 2018-01-11 | 2018-07-10 | 中铁工程装备集团机电工程有限公司 | A kind of shield machine soil storehouse ball valve slag cleaning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013121375A1 (en) * | 2012-02-16 | 2013-08-22 | Politecnico Di Milano | Energy recovering flow control valve |
| CN104315184A (en) * | 2014-08-29 | 2015-01-28 | 苏州福润机械有限公司 | Antifreezing valve with self-cleaning function |
| CN104565521A (en) * | 2015-01-13 | 2015-04-29 | 浙江理工大学 | Novel metering ball valve |
| CN205479465U (en) * | 2016-03-23 | 2016-08-17 | 氟络塞尔特种阀门(苏州)有限公司 | Ball valve plug clearance mechanism |
-
2016
- 2016-03-23 CN CN201610166955.3A patent/CN105587891B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013121375A1 (en) * | 2012-02-16 | 2013-08-22 | Politecnico Di Milano | Energy recovering flow control valve |
| CN104315184A (en) * | 2014-08-29 | 2015-01-28 | 苏州福润机械有限公司 | Antifreezing valve with self-cleaning function |
| CN104565521A (en) * | 2015-01-13 | 2015-04-29 | 浙江理工大学 | Novel metering ball valve |
| CN205479465U (en) * | 2016-03-23 | 2016-08-17 | 氟络塞尔特种阀门(苏州)有限公司 | Ball valve plug clearance mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266195A (en) * | 2018-01-11 | 2018-07-10 | 中铁工程装备集团机电工程有限公司 | A kind of shield machine soil storehouse ball valve slag cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105587891B (en) | 2018-04-24 |
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