CN104179991A - Magnetic-control valve emergency gravity driving device - Google Patents
Magnetic-control valve emergency gravity driving device Download PDFInfo
- Publication number
- CN104179991A CN104179991A CN201410437066.7A CN201410437066A CN104179991A CN 104179991 A CN104179991 A CN 104179991A CN 201410437066 A CN201410437066 A CN 201410437066A CN 104179991 A CN104179991 A CN 104179991A
- Authority
- CN
- China
- Prior art keywords
- valve
- driving device
- transverse axis
- magnetic control
- emergency driving
- 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
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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
- 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
- F16K1/221—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 specially adapted operating means therefor
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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
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
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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
- 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
- F16K37/0025—Electrical or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
Disclosed is a magnetic-control valve emergency gravity driving device. The magnetic-control valve emergency gravity driving device is technically characterized by comprising a device body; the device body comprises a stand column, the upper portion of the stand column is provided with a protruded magnetic sucker, and the stand column is provided with a rotatable cross shaft; the cross shaft inside the stand column is fixedly connected with a force arm rod, and the other end of force arm rod is provided with a heavy punch, which can be sucked by the magnetic sucker or fall off; one side of the cross shaft is provided with a butterfly valve communicated with a pipe, the butterfly valve can be opened or closed along with the rotation of the cross shaft, which is vertically driven by the force arm rod, and the other side of the cross shaft is provided with a clutch. By means of the technical scheme, the magnetic-control valve emergency gravity driving device can rapidly and automatically adjust and change the opened or closed state of the butterfly valve or a ball valve in emergency circumstances to achieve emergency avoidance, so that emergency closing or operations of the butterfly valve or the ball valve do not depend on mains power supply or other power supply units, wide application can be obtained, meanwhile, the butterfly valve or the ball valve can also be closed manually, and further a long service life can be achieved.
Description
Technical field
The present invention relates to valve emergency driving device technical field, particularly a kind of valve magnetic control gravity emergency driving device.
Background technique
The pipeline valve technology that the dangerization product production accumulating industries such as current oil and petrochemical industry are used is now more original, the most manpowers that rely on of driving mode, hydraulic system, gas storage pneumatic system or electronic and combination transmission mode, numerous production practices and accident case prove the manipulation technology of existing pipeline flow process valve exist mechanical transmission supporting require high, rate of fault is high, maintenance cost is high, supporting guarantee cost is high and high to civil power interdependency, simultaneously himself hidden danger is also brought new safety problem to flow management and control, particularly the deathtrap such as field and fire automation function reliability is difficult to ensure, the existing crude oil pipeline of crossing is on fire from explosion all owing to cannot closing after electric gate valve power-off, cause crude oil to leak, the oil tank of ten ten thousand steres has not only ignited, but also cause the pollution in marine site and burnt, explosive accident casualty loss heaviness, there is one of key factor of this major accident and be to lack the professional prevention device for emergent device for automatically regulating and urgent danger prevention in the arranging of crude oil pipeline.
Summary of the invention
In order to address the above problem, the invention provides a kind of valve magnetic control gravity emergency driving device.
A kind of valve magnetic control gravity emergency driving device, comprise device body, it is characterized in that: described device body comprises pillar, the top of pillar is provided with outwards outstanding magnetic suction disc, on pillar, be also provided with rotatable transverse axis, on transverse axis in pillar, be fixedly connected with arm bar, the other end of arm bar is provided with the weight that can be attracted or fall by magnetic suction disc, one side of transverse axis is provided with the butterfly valve being connected with pipeline, this butterfly valve drives the rotation of transverse axis to open or close with arm bar up and down, and the opposite side of transverse axis is provided with clutch.
Further, described transverse axis is positioned at the middle and lower part of pillar.
Further, the other end of described clutch is connected with retarder.
Further, the top of described retarder is connected with electric actuator.
Further, described device body is also provided with base, is provided with weight rule on base.
Further, a side of described transverse axis is provided with the spherical valve being connected with pipeline, and this spherical valve drives the rotation of transverse axis to open or close with arm bar up and down.
Further, described device body is connected with explosion-proof electrical distribution box by cable.
Further, the outer installment of described device body has explosion-proof protective housing.
Further, on described explosion-proof protective housing, be provided with pipeline through hole.
Further, on described explosion-proof protective housing, be provided with chamber door, on chamber door, be provided with lock.
Advantage of the present invention:
1, the closed state of fast automatic controlling changing butterfly valve or spherical valve in case of emergency, realizes urgent danger prevention;
2, the urgent closure of butterfly valve or spherical valve or operation are no longer dependent on civil power and other power;
3, widely applicable, also can carry out by hand the closed state of butterfly valve or spherical valve;
4, long service life.
Brief description of the drawings
Fig. 1 is overall structure simplified schematic diagram of the present invention;
Fig. 2 is another kind of structural representation sketch of the present invention;
Fig. 3 is the external structure simplified schematic diagram of explosion-proof protective housing.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated; Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, a kind of valve magnetic control gravity emergency driving device, comprise device body 1, described device body 1 comprises pillar 2, the top of pillar 2 is provided with outwards outstanding magnetic suction disc 3, on pillar 2, be also provided with rotatable transverse axis 4, on transverse axis 4 in pillar 2, be fixedly connected with arm bar 6, the other end of arm bar 6 is provided with the weight 7 that can be attracted or fall by magnetic suction disc 3, one side of transverse axis 4 is provided with the butterfly valve 5 being connected with pipeline, this butterfly valve 5 drives the rotation of transverse axis 4 to open or close with arm bar 6 up and down, and the opposite side of transverse axis 4 is provided with clutch 8.
Embodiment 2
As Figure 2-3, a kind of valve magnetic control gravity emergency driving device, comprise device body 1, described device body 1 comprises pillar 2, the top of pillar 2 is provided with outwards outstanding magnetic suction disc 3, the middle and lower part of pillar 2 is also provided with rotatable transverse axis 4, on transverse axis 4 in pillar 2, be fixedly connected with arm bar 6, the other end of arm bar 6 is provided with the weight 7 that can be attracted or fall by magnetic suction disc 3, one side of transverse axis 4 is provided with the spherical valve 9 being connected with pipeline, this spherical valve 9 drives the rotation of transverse axis 4 to open or close with arm bar 6 up and down, the opposite side of transverse axis 4 is provided with clutch 8, in the time being in an emergency, the spherical valve 9 of 7 times backwardnesss of weight is closed automatically, after urgency is handled well, clutch 8 can make weight 7 reset to magnetic suction disc 3 places, according to construction concrete condition, can be connected with retarder 10 at the other end of clutch 8, the top of retarder 10 is connected with electric actuator 11, device body 1 is also provided with base 12, on base 12, be provided with weight rule, device body 1 is connected with explosion-proof electrical distribution box 13 by cable, the outer installment of described device body 1 has explosion-proof protective housing 14, on explosion-proof protective housing 14, be provided with pipeline through hole 16 and chamber door 15, on chamber door 15, be provided with lock, this lock comprises cipher lock or lock of the prior art.
In weight 7 dropping process, convert gravity hard iron to through arm bar 6 and provide moment of torsion for transverse axis 4, realize quick closedown or the opening action of butterfly valve 5 or spherical valve 9, the present invention can realize its manipulation by existing computer controlled system.
According to the Media density in bore and the pipeline of butterfly valve 5 or spherical valve 9, viscosity, flow, the selected structural parameter of arm bar 6 of parameter and the parameter of the parameter of weight and magnetic suction disc 3 and the size of pillar 2 of flow velocity, guarantee that stand-by state lower heavy punch 7 fixed by magnetic suction disc 3, under the state of emergency in the time that the upstream of butterfly valve 5 or spherical valve 9 or downstream occur that dangerous situation need to be closed pipeline, magnetic field programming controller according to conditioned signal by magnetic suction disc 3 moment demagnetization, weight 7 is by magnetic suction disc 3 releases, change into falling state by original attracting state, that is to say, weight 7 and arm bar 6 keep the balance to transverse axis 4, therefore butterfly valve 5 or spherical valve 9 are set to steady state, when the magnetic field programming controller in computer controlled system sends instruction automatically to magnetic suction disc 3, after magnetic suction disc demagnetization, weight 7 is unlocked together with arm bar 6, under Action of Gravity Field, transverse axis 4 is produced to gravity torque, change the state of butterfly valve 5 or spherical valve 9, realize the closed condition of butterfly valve 5 or spherical valve 9, reach the object of automation urgent danger prevention, also can pop one's head in signal automatically or the closing of Remote butterfly valve 5 or spherical valve 9 by fire alarm, realize quick hedging under the state of emergency.
This valve magnetic control gravity emergency driving device is immediate action valve magnetic control gravity emergency driving device, this valve magnetic control gravity emergency driving device is set in crude oil storage tank outlet and long distance pipeline and hazmat pipe network, both can meet daily automatic production control, realize again the auto-control function of closedown of pipeline under the state of emergency simultaneously, once there is urgency, loss has been dropped to minimum and eliminates fire and contamination accident.
Claims (10)
1. a valve magnetic control gravity emergency driving device, comprise device body, it is characterized in that: described device body comprises pillar, the top of pillar is provided with outwards outstanding magnetic suction disc, on pillar, be also provided with rotatable transverse axis, on transverse axis in pillar, be fixedly connected with arm bar, the other end of arm bar is provided with the weight that can be attracted or fall by magnetic suction disc, one side of transverse axis is provided with the butterfly valve being connected with pipeline, this butterfly valve drives the rotation of transverse axis to open or close with arm bar up and down, and the opposite side of transverse axis is provided with clutch.
2. a kind of valve magnetic control gravity emergency driving device according to claim 1, is characterized in that: described transverse axis is positioned at the middle and lower part of pillar.
3. a kind of valve magnetic control gravity emergency driving device according to claim 1, is characterized in that: the other end of described clutch is connected with retarder.
4. a kind of valve magnetic control gravity emergency driving device according to claim 3, is characterized in that: the top of described retarder is connected with electric actuator.
5. a kind of valve magnetic control gravity emergency driving device according to claim 1, is characterized in that: described device body is also provided with base, is provided with weight rule on base.
6. a kind of valve magnetic control gravity emergency driving device according to claim 1, is characterized in that: a side of described transverse axis is provided with the spherical valve being connected with pipeline, and this spherical valve drives the rotation of transverse axis to open or close with arm bar up and down.
7. a kind of valve magnetic control gravity emergency driving device according to claim 1, is characterized in that: described device body is connected with explosion-proof electrical distribution box by cable.
8. a kind of valve magnetic control gravity emergency driving device according to claim 1, is characterized in that: the outer installment of described device body has explosion-proof protective housing.
9. a kind of valve magnetic control gravity emergency driving device according to claim 8, is characterized in that: on described explosion-proof protective housing, be provided with pipeline through hole.
10. according to a kind of valve magnetic control gravity emergency driving device described in claim 1 or 8, it is characterized in that: on described explosion-proof protective housing, be provided with chamber door, on chamber door, be provided with lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437066.7A CN104179991A (en) | 2014-08-29 | 2014-08-29 | Magnetic-control valve emergency gravity driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437066.7A CN104179991A (en) | 2014-08-29 | 2014-08-29 | Magnetic-control valve emergency gravity driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179991A true CN104179991A (en) | 2014-12-03 |
Family
ID=51961240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437066.7A Pending CN104179991A (en) | 2014-08-29 | 2014-08-29 | Magnetic-control valve emergency gravity driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027393A (en) * | 2018-10-22 | 2018-12-18 | 哈尔滨工程大学 | Compressor anti-asthma quck-opening valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100609397B1 (en) * | 2006-04-13 | 2006-08-08 | 주식회사 동아밸브 | The disk fixing apparatus for butterfly valve |
| CN102734533A (en) * | 2012-06-20 | 2012-10-17 | 朱崇新 | Automatic electromagnetic rapid safety valve for cutting coal gas |
| CN202812239U (en) * | 2012-09-27 | 2013-03-20 | 扬州高标机械有限公司 | Electric counter weight butterfly valve |
| CN103742696A (en) * | 2014-01-02 | 2014-04-23 | 朱志强 | Quick-valve magnetic control gravity emergency drive device |
| CN204042027U (en) * | 2014-08-29 | 2014-12-24 | 天津市塘沽津滨阀门有限公司 | A kind of valve magnetic control gravity emergency driving device |
-
2014
- 2014-08-29 CN CN201410437066.7A patent/CN104179991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100609397B1 (en) * | 2006-04-13 | 2006-08-08 | 주식회사 동아밸브 | The disk fixing apparatus for butterfly valve |
| CN102734533A (en) * | 2012-06-20 | 2012-10-17 | 朱崇新 | Automatic electromagnetic rapid safety valve for cutting coal gas |
| CN202812239U (en) * | 2012-09-27 | 2013-03-20 | 扬州高标机械有限公司 | Electric counter weight butterfly valve |
| CN103742696A (en) * | 2014-01-02 | 2014-04-23 | 朱志强 | Quick-valve magnetic control gravity emergency drive device |
| CN204042027U (en) * | 2014-08-29 | 2014-12-24 | 天津市塘沽津滨阀门有限公司 | A kind of valve magnetic control gravity emergency driving device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027393A (en) * | 2018-10-22 | 2018-12-18 | 哈尔滨工程大学 | Compressor anti-asthma quck-opening valve |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHU ZHIQIANG Effective date: 20150701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yibian Inventor after: Zhu Zhiqiang Inventor before: Chen Yibian Inventor before: Zhu Ziqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN YIBIAN ZHU ZIQIANG TO: CHEN YIBIAN ZHU ZHIQIANG |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150701 Address after: 300451 No. 303, Huashan Road, Tanggu Development Zone, Binhai New Area, Tianjin Applicant after: Tianjin Tanggu Jinbin Valve Co., Ltd. Applicant after: Zhu Zhiqiang Address before: 300451 No. 303, Huashan Road, Tanggu Development Zone, Binhai New Area, Tianjin Applicant before: Tianjin Tanggu Jinbin Valve Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |