CN104315184B - antifreezing valve with self-cleaning function - Google Patents
antifreezing valve with self-cleaning function Download PDFInfo
- Publication number
- CN104315184B CN104315184B CN201410431564.0A CN201410431564A CN104315184B CN 104315184 B CN104315184 B CN 104315184B CN 201410431564 A CN201410431564 A CN 201410431564A CN 104315184 B CN104315184 B CN 104315184B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- shaft
- ball
- solenoid
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- F16K5/0647—Spindles or actuating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
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- 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
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/002—Electric heating means
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses the antifreezing valve of a kind of band self-cleaning function, including valve body, valve inner is provided with valve pocket, being provided with ball valve in valve pocket, ball valve connects valve rod, and described valve rod stretches out connection from the valve rod hole being opened in valve body handwheel, it is coated with valve gap on described valve rod hole, connecting on valve body and have the intake tunnel and exhalant canal connected with valve pocket, described valve rod is hollow valve stem, and running through in valve rod has shaft；The lower end of shaft extends in valve ball, is connected with the agitator being arranged in valve ball, and the upper end of shaft connects the micromachine for driving shaft to operate, and micromachine is located in the cavity of described handwheel；The inwall of described intake tunnel and exhalant canal is rotating around being provided with solenoid, and described solenoid electrically connects with impulse current generator.The present invention passes through micromachine, controls agitator interrupter duty, makes the liquid medium in valve be in nonstatic state, it is to avoid dirt deposition, medium freeze, and reach antiscale, self-cleaning purpose.
Description
Technical field
The present invention relates to the antifreezing valve of a kind of band self-cleaning function, belong to valve technology field.
Background technology
In many industrial environments, the valve that many pipelines and pipeline are installed is provided in open-air atmosphere.In northern China, winter is the coldest.In that case it is possible to occur, owing to pumped (conveying) medium freezes the valve bursting by freezing that causes, affect normally carrying of medium.Additionally, it is generally the case that the sealing property good in order to ensure valve, valve body uses integrally casting molding, and the dirt assembled in causing valve body is difficult to clear up.
Summary of the invention
The purpose of the present invention is overcoming deficiency of the prior art, it is provided that the antifreezing valve of a kind of band self-cleaning function, solve valve in prior art easily freeze, the technical problem of fouling.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: the antifreezing valve of band self-cleaning function, including valve body, valve inner is provided with valve pocket, is provided with valve ball in valve pocket, connect on valve ball and have valve rod, described valve rod stretches out connection from the valve rod hole being opened in valve body handwheel, and described valve rod hole is coated with valve gap, and valve body connects the intake tunnel and exhalant canal connected with valve pocket, described valve rod is hollow valve stem, and running through in valve rod has shaft；The lower end of shaft extends in valve ball, is connected with the agitator being arranged in valve ball, and the upper end of shaft connects the micromachine for driving shaft to operate, and micromachine is located in the cavity of described handwheel.
The inwall of described intake tunnel and exhalant canal is rotating around being provided with solenoid, and described solenoid electrically connects with impulse current generator.Impulse current generator provides pulse current to solenoid, make solenoid produce electromagnetic oscillation, thus reach to prevent intake tunnel, exhalant canal fouling, it is achieved valve is self-cleaning, the heat that solenoid produces simultaneously, it is also possible to avoid intake tunnel, exhalant canal to freeze.
The two ends of described intake tunnel and exhalant canal further respectively have the spacing ring preventing solenoid from shifting.The setting of spacing ring prevents solenoid from occurring loosening, shifting in vibration.
It is additionally provided with cushion between described intake tunnel and exhalant canal and respective solenoid.The purpose that cushion is arranged is to prevent electric and magnetic oscillation from directly acting on intake tunnel and exhalant canal, it is to avoid valve is crossed excited vibration and caused sealing property to decline.
Described cushion is butyl material.Butyl rubber not only has good shock-absorbing, electrical insulation capability, and possesses good ozone heat-resisting, resistance to, performance ageing-resistant, chemical resistant.
It is provided with rotating seal ring between described shaft and valve rod.Rotating seal ring is used for placing liquid medium and pollutes micromachine.
It is provided with cannelure at described valve rod hole, in cannelure, is provided with airtight and watertight padding；The lower surface of described valve gap is provided with the projection for compressing airtight and watertight padding.
Compared with prior art, the invention have the advantages that: for severe cold area, when in valve, liquid medium remains static, interval drives micromachine, make agitator interrupter duty, it is to avoid the liquid medium accumulated in valve congeals into ice, and the agitation of agitator simultaneously makes liquid medium be in nonstatic state, dirt is difficult to deposition, it is to avoid fouling in valve；It is provided with solenoid in intake tunnel and exhalant canal, provides pulse current by impulse current generator, produce electromagnetic oscillation, make dirt be difficult to assemble, play antiscale, self-cleaning function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1, valve body；2, intake tunnel；3, exhalant canal；4, valve ball；5, valve rod；6, handwheel；7, airtight and watertight padding；8, valve gap；9, shaft；10, agitator；11, micromachine；12, rotating seal ring；13a, 13b. solenoid；14a, 14b. impulse current generator；15, spacing ring；16, cushion.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, be the structural representation of the present invention, including valve body 1, intake tunnel 2, exhalant canal 3, being provided with valve pocket in valve body 1, valve pocket connects with intake tunnel 2, exhalant canal 3 respectively.Being provided with valve ball in valve pocket, valve ball connects valve rod 5, and valve rod 5 stretches out from the valve rod hole being opened in valve body 1 and is connected with handwheel 6.Being provided with cannelure at valve rod hole, be provided with airtight and watertight padding 7 in cannelure, valve rod hole is coated with valve gap 8, the lower surface of valve gap 8 is provided with the projection for compressing airtight and watertight padding 7.
Valve rod 5 is hollow valve stem, run through in valve rod 5 and have shaft 9, the lower end of shaft 9 extends in valve ball 4, it is connected with the agitator 10 being arranged in valve ball 4, the upper end of shaft 9 connects the micromachine 11 for driving shaft 9 to operate, micromachine 11 is located in the cavity of handwheel 6, and the power supply (not shown) of micromachine 11 can introduce by offering wire guide on handwheel 6.Being provided with rotating seal ring 12 between shaft 9 and valve rod 5, rotating seal ring 12 can select rotary shaft lip seal.
The inwall of intake tunnel 2 and exhalant canal 3 is rotating around being provided with solenoid 13a, 13b, solenoid 13a, 13b electrically connect with impulse current generator 14a, 14b respectively, solenoid 13a in intake tunnel 2 can be drawn by water inlet, solenoid 13b in exhalant canal 3 can be drawn by outlet, valve, when carrying out pipe fitting and connecting, need to carry out docking port sealing.Impulse current generator provides pulse current to solenoid, make solenoid produce electromagnetic oscillation, thus reach to prevent intake tunnel 2, exhalant canal 3 fouling, it is achieved valve is self-cleaning, the heat that solenoid produces simultaneously, it is also possible to avoid intake tunnel 2, exhalant canal 3 to freeze.The two ends of intake tunnel 2 and exhalant canal 3 further respectively have the spacing ring 15 preventing solenoid from shifting, and loosen to prevent solenoid 13 from occurring in vibration, shift.For preventing electric and magnetic oscillation from directly acting on intake tunnel 2 and exhalant canal 3, it is to avoid valve is crossed excited vibration and caused sealing property to decline, and is additionally provided with cushion 16 between intake tunnel 2 and exhalant canal 3 and respective solenoid, and cushion 16 selects butyl material.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (5)
1. the antifreezing valve of band self-cleaning function, including valve body, valve inner is provided with valve pocket, is provided with valve ball in valve pocket, and valve ball connects valve rod, described valve rod stretches out connection from the valve rod hole being opened in valve body handwheel, being coated with valve gap on described valve rod hole, valve body connects the intake tunnel and exhalant canal connected with valve pocket, it is characterised in that, described valve rod is hollow valve stem, and running through in valve rod has shaft；The lower end of shaft extends in valve ball, is connected with the agitator being arranged in valve ball, and the upper end of shaft connects the micromachine for driving shaft to operate, and micromachine is located in the cavity of described handwheel；
The inwall of described intake tunnel and exhalant canal is rotating around being provided with solenoid, and described solenoid electrically connects with impulse current generator；
It is provided with rotating seal ring between described shaft and valve rod.
The antifreezing valve of band self-cleaning function the most according to claim 1, it is characterised in that the two ends of described intake tunnel and exhalant canal further respectively have the spacing ring preventing solenoid from shifting.
The antifreezing valve of band self-cleaning function the most according to claim 1, it is characterised in that be additionally provided with cushion between described intake tunnel and exhalant canal and respective solenoid.
The antifreezing valve of band self-cleaning function the most according to claim 3, it is characterised in that described cushion is butyl material.
The antifreezing valve of band self-cleaning function the most according to claim 1, it is characterised in that be provided with cannelure at described valve rod hole, is provided with airtight and watertight padding in cannelure；The lower surface of described valve gap is provided with the projection for compressing airtight and watertight padding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431564.0A CN104315184B (en) | 2014-08-29 | 2014-08-29 | antifreezing valve with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431564.0A CN104315184B (en) | 2014-08-29 | 2014-08-29 | antifreezing valve with self-cleaning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104315184A CN104315184A (en) | 2015-01-28 |
| CN104315184B true CN104315184B (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410431564.0A Expired - Fee Related CN104315184B (en) | 2014-08-29 | 2014-08-29 | antifreezing valve with self-cleaning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN104315184B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090609A (en) * | 2015-09-12 | 2015-11-25 | 泰州市龙瑞阀业有限公司 | Novel ball valve |
| CN105587891B (en) * | 2016-03-23 | 2018-04-24 | 氟络塞尔特种阀门(苏州)有限公司 | A kind of ball valve tamper cleaning mechanism |
| CN107676501B (en) * | 2017-11-23 | 2023-09-29 | 天津卡尔斯阀门股份有限公司 | Anti-scale valve |
| CN107878408A (en) * | 2017-11-28 | 2018-04-06 | 镇江市高等专科学校 | A kind of bath of glass water tank anti-freezing device |
| CN110285229A (en) * | 2019-05-30 | 2019-09-27 | 刘欢 | A kind of V-type ball valve with flow control valve core |
| CN112324985A (en) * | 2020-11-25 | 2021-02-05 | 江苏博特威流体科技有限公司 | High valve that has frostproofing function of security performance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100696386B1 (en) * | 2006-01-10 | 2007-03-20 | 이진희 | A Ball valve with antifreeze heater |
| CN203686224U (en) * | 2014-01-16 | 2014-07-02 | 浙江永园阀门有限公司 | Ball body structure of antifreezing ball valve |
| CN203702722U (en) * | 2014-01-22 | 2014-07-09 | 成都中寰流体控制设备有限公司 | Ice blockage prevention isolating valve |
| CN204140931U (en) * | 2014-08-29 | 2015-02-04 | 苏州福润机械有限公司 | With the antifreezing valve of self-cleaning function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20120234A1 (en) * | 2012-02-16 | 2013-08-17 | Milano Politecnico | REGULATION VALVE WITH ENERGY RECOVERY |
-
2014
- 2014-08-29 CN CN201410431564.0A patent/CN104315184B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100696386B1 (en) * | 2006-01-10 | 2007-03-20 | 이진희 | A Ball valve with antifreeze heater |
| CN203686224U (en) * | 2014-01-16 | 2014-07-02 | 浙江永园阀门有限公司 | Ball body structure of antifreezing ball valve |
| CN203702722U (en) * | 2014-01-22 | 2014-07-09 | 成都中寰流体控制设备有限公司 | Ice blockage prevention isolating valve |
| CN204140931U (en) * | 2014-08-29 | 2015-02-04 | 苏州福润机械有限公司 | With the antifreezing valve of self-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104315184A (en) | 2015-01-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170829 |