CN104061365A - Self-cleaning valve - Google Patents
Self-cleaning valve Download PDFInfo
- Publication number
- CN104061365A CN104061365A CN201410245044.0A CN201410245044A CN104061365A CN 104061365 A CN104061365 A CN 104061365A CN 201410245044 A CN201410245044 A CN 201410245044A CN 104061365 A CN104061365 A CN 104061365A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- valve body
- plate
- sleeve
- 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
- 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
-
- 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
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
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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
- 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
-
- 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
- F16K1/48—Attaching valve members to screw-spindles
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
Abstract
The invention relates to a self-cleaning valve. The self-cleaning valve comprises a valve body, wherein the valve body is provided with an air inlet and an air outlet; the self-cleaning valve further comprises a valve rod and a balancing sleeve; the balancing sleeve is placed inside the valve body; the sleeve wall of the balancing sleeve cylinder is provided with a plurality of through holes; a valve plate is placed inside the balancing sleeve; the valve rod is connected with the valve plate; the valve plate is driven to slide inside the balancing sleeve cylinder under the driving of the valve rod; a cyclone plate is arranged on the pipe wall on the inner side of the air inlet and air outlet of the valve body. According to the invention, self cleaning can be realized; necessary conditions for the closing of the valve plate are provided; the stability of the entire valve body is increased; not only is the function of cleaning played, but also the function of prolonging the service life of the valve body is played.
Description
Technical field
The present invention relates to a kind of automatically cleaning valve, belong to the fields such as oil, chemical industry, coal, emergency survival, be mainly used in the clean of the quick device of blast prevention of gas tube.
Background technique
Existing valve, can not independently clean, and artificial cleaning not only wasted time and energy, and the stability of valve body is not high.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cleaning efficiency high, and valve that can be independently clean.
The technological scheme that realizes above-mentioned purpose is as follows:
A kind of automatically cleaning valve, comprise valve body, valve body has suction port and air outlet, it is characterized in that: also comprise valve rod, balancing sleeve, balancing sleeve is placed in valve body, in the sleeve wall of balancing sleeve, there are several open-works, in balancing sleeve, place valve plate, valve rod connects valve plate, wherein slides in balancing sleeve at the drive lower valve plate of valve rod, is provided with cyclone plate inside valve body suction port and air outlet on tube wall.
Preferably, valve rod is threaded by T-shaped with valve plate.
Preferably, cyclone plate is shaped as right-angled trapezium, and the cyclone plate of suction port turns clockwise air-flow, and the cyclone plate of air outlet turns clockwise air-flow.
Preferably, also comprise gland, gland is placed on balancing sleeve upper end, and valve rod, through gland, is provided with block on the top cylindrical of valve rod, and block prevents that valve rod from departing from balancing sleeve.
Preferably, also comprise lower valve rod, lower valve rod is arranged on the lower end of balancing sleeve, and valve rod is through the bottom of balancing sleeve, and lower valve rod is connected by connecting sleeve with valve rod, bottom at valve body is provided with base, base has receiving cavity, and lower valve rod adaptation is arranged in base receiving cavity, and lower valve rod moves up and down along base, block is set simultaneously on lower valve rod, and block prevents that lower valve rod from departing from connecting sleeve.
Preferably, on valve plate, be also provided with reinforced shaft, sliding sleeve is set on gland, the slip of reinforced shaft adaptation in sliding sleeve.
Preferably, described cyclone plate is welded on valve body.
The using method of automatically cleaning valve, it is characterized in that: valve rod moves upward, valve plate is followed stem movement, in valve body, air-flow passes through, the inside air-breathing generation negative pressure of open-work of balancing sleeve, the negative pressure producing picks up the impurity of valve body, produces air-flow vortex through the effect of suction port cyclone plate and air outlet cyclone plate simultaneously, and the negative pressure that the thrust that air-flow vortex produces and open-work produce is discharged valve body the solid in valve body, liquid or foreign material from air outlet.
The present invention does not need specific installation, does not need the energy, simple in structure, by flowing of gas, can effectively clear up the foreign material of solid in valve body and liquid, not only plays clean effect and can also play the effect that increases the valve body life-span.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention
Fig. 2 is the partial enlarged drawing of Fig. 1
Fig. 3 is the partial enlarged drawing of Fig. 1
Figure number explanation: valve body 1, balancing sleeve 2, valve plate 3, valve rod 4, suction port cyclone plate 5, air outlet cyclone plate 6, base 7, lower valve rod 8, connecting sleeve 9, block 10, spring 11, gland 12, reinforced shaft 13, sliding sleeve 14, open-work 15
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Automatically cleaning valve, comprise valve body 1, valve body 1 adopts structure of the prior art, the middle part of valve body 1 has the structure of placing balancing sleeve, be referred to as supporting portion A, remaining structure repeats no more, valve body has suction port and air outlet, balancing sleeve 2 is placed on the supporting portion A at middle part of valve body 1, in the sleeve wall of balancing sleeve 2, there are several open-works 15, the interior placement valve plate 3 of balancing sleeve 2, valve rod 4 connects valve plate 3, valve rod is threaded by T-shaped with valve plate, at the drive lower valve plate 3 of valve rod 4 in the interior slip of balancing sleeve 2, inside valve body suction port and air outlet, on tube wall, be respectively arranged with cyclone plate, corresponding suction port and air outlet are respectively suction port cyclone plate 5, air outlet cyclone plate 6.
Cyclone plate is shaped as right-angled trapezium, suction port cyclone plate turns clockwise air-flow, air outlet cyclone plate makes air-flow turn clockwise equally, in the time that valve rod moves upward, valve body air-flow passes through, produce air-flow vortex through the effect of suction port cyclone plate and air outlet cyclone plate, the thrust of utilizing air-flow vortex to produce is effectively discharged valve body the solid in valve body, liquid or foreign material from air outlet simultaneously.
Because valve body middle part has the structure of placing balancing sleeve, therefore balancing sleeve is not placed on the bottom of valve body, contribute to like this impurity complete liquidation in valve body clean, in the bottom of valve body, base 7 is set, base has receiving cavity, lower valve rod 8 adaptations are arranged in base receiving cavity, lower valve rod moves up and down along base, valve rod 4 is through balancing sleeve bottom, link together by connecting sleeve 9 and lower valve rod 8, connecting sleeve 9 is fixed on balancing sleeve bottom, block 10 is set simultaneously on lower valve rod, block prevents that lower valve rod from departing from connecting sleeve, in base receiving cavity, place spring 11, in the time that lower valve rod falls, lower valve rod is not because the effect of spring can cause very large impact force to valve body.
Balancing sleeve upper ends gland 12, valve rod 4, through gland, is also provided with block 10 on the top cylindrical of valve rod, and block 10 prevents that valve rod 4 from departing from balancing sleeve 2.
The stationarity being in operation in order to reinforce valve rod can also arrange a reinforced shaft 13 on valve plate, and sliding sleeve 14 is installed on gland 12, and reinforced shaft 13 is slided in sliding sleeve.
This valve is to adopt a kind of fluid mechanics, in valve body, produce specific air-flow whirlpool, by the motion of whirlpool, the dust collected together with moving valve inner product, water, foreign material etc., by flowing of gas, foreign material are taken away to valve body, thereby realize self-cleaning, for closing of valve plate provides necessary condition, increased the stability of whole valve body.The present invention also can be placed in the various valve bodies of other kinds.
These are only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; all within the spirit and principle of the embodiment of the present invention, any amendment of doing, be equal to replacement, improvement etc., all should be included in the protection domain of the embodiment of the present invention.
Claims (8)
1. an automatically cleaning valve, comprise valve body, valve body has suction port and air outlet, it is characterized in that: also comprise valve rod, balancing sleeve, balancing sleeve is placed in valve body, in the sleeve wall of balancing sleeve, there are several open-works, in balancing sleeve, place valve plate, valve rod connects valve plate, wherein slides in balancing sleeve at the drive lower valve plate of valve rod, is provided with cyclone plate inside valve body suction port and air outlet on tube wall.
2. automatically cleaning valve according to claim 1, is characterized in that: valve rod is threaded by T-shaped with valve plate.
3. automatically cleaning valve according to claim 1, is characterized in that: cyclone plate is shaped as right-angled trapezium, and the cyclone plate of suction port turns clockwise air-flow, and the cyclone plate of air outlet turns clockwise air-flow.
4. automatically cleaning valve according to claim 1, is characterized in that: also comprise that gland, gland are placed on balancing sleeve upper end, valve rod, through gland, is provided with block on the top cylindrical of valve rod, and block prevents that valve rod from departing from balancing sleeve.
5. automatically cleaning valve according to claim 1, it is characterized in that: also comprise lower valve rod, lower valve rod is arranged on the lower end of balancing sleeve, and valve rod is through the bottom of balancing sleeve, and lower valve rod is connected by connecting sleeve with valve rod, bottom at valve body is provided with base, base has receiving cavity, and lower valve rod adaptation is arranged in base receiving cavity, and lower valve rod moves up and down along base, block is set simultaneously on lower valve rod, and block prevents that lower valve rod from departing from connecting sleeve.
6. automatically cleaning valve according to claim 1, is characterized in that: on valve plate, be also provided with reinforced shaft, sliding sleeve is set on gland, the slip of reinforced shaft adaptation in sliding sleeve.
7. automatically cleaning valve according to claim 1, is characterized in that: described cyclone plate is welded on valve body.
8. the using method of automatically cleaning valve, it is characterized in that: valve rod moves upward, valve plate is followed stem movement, in valve body, air-flow passes through, the inside air-breathing generation negative pressure of open-work of balancing sleeve, the negative pressure producing picks up the impurity of valve body, produces air-flow vortex through the effect of suction port cyclone plate and air outlet cyclone plate simultaneously, and the negative pressure that the thrust that air-flow vortex produces and open-work produce is discharged valve body the solid in valve body, liquid or foreign material from air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245044.0A CN104061365A (en) | 2014-06-04 | 2014-06-04 | Self-cleaning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245044.0A CN104061365A (en) | 2014-06-04 | 2014-06-04 | Self-cleaning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104061365A true CN104061365A (en) | 2014-09-24 |
Family
ID=51549223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245044.0A Pending CN104061365A (en) | 2014-06-04 | 2014-06-04 | Self-cleaning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061365A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715109A (en) * | 2019-10-17 | 2020-01-21 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Self-cleaning multi-stage pressure reduction regulating valve |
| CN112032336A (en) * | 2020-09-01 | 2020-12-04 | 初乐锟 | Throttle valve convenient to maintain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779514A (en) * | 1971-02-05 | 1973-12-18 | Kieley & Mueller | Control valve and process control system |
| US4360037A (en) * | 1981-01-05 | 1982-11-23 | Anthony Manufacturing Corp. | Self-cleaning filter assembly for solenoid-actuated valve |
| CN2428650Y (en) * | 2000-07-21 | 2001-05-02 | 王硕明 | Flush-etch-resisting double-way-flow self-cleaning discharging valve |
| CN2536851Y (en) * | 2002-04-10 | 2003-02-19 | 王元清 | Valve cover drainage valve |
| CN203516880U (en) * | 2013-10-17 | 2014-04-02 | 成都华气厚普机电设备股份有限公司 | Low-temperature emergent pneumatic valve |
-
2014
- 2014-06-04 CN CN201410245044.0A patent/CN104061365A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779514A (en) * | 1971-02-05 | 1973-12-18 | Kieley & Mueller | Control valve and process control system |
| US4360037A (en) * | 1981-01-05 | 1982-11-23 | Anthony Manufacturing Corp. | Self-cleaning filter assembly for solenoid-actuated valve |
| CN2428650Y (en) * | 2000-07-21 | 2001-05-02 | 王硕明 | Flush-etch-resisting double-way-flow self-cleaning discharging valve |
| CN2536851Y (en) * | 2002-04-10 | 2003-02-19 | 王元清 | Valve cover drainage valve |
| CN203516880U (en) * | 2013-10-17 | 2014-04-02 | 成都华气厚普机电设备股份有限公司 | Low-temperature emergent pneumatic valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715109A (en) * | 2019-10-17 | 2020-01-21 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Self-cleaning multi-stage pressure reduction regulating valve |
| CN112032336A (en) * | 2020-09-01 | 2020-12-04 | 初乐锟 | Throttle valve convenient to maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yan Inventor after: Dong Xingang Inventor after: Yin Guangcheng Inventor after: Huang Ying Inventor after: Li Kai Inventor before: Li Yan |
|
| COR | Change of bibliographic data | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |