CN105422958B - A kind of full-automatic flashboard type avoiding device - Google Patents
A kind of full-automatic flashboard type avoiding device Download PDFInfo
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- CN105422958B CN105422958B CN201410487452.7A CN201410487452A CN105422958B CN 105422958 B CN105422958 B CN 105422958B CN 201410487452 A CN201410487452 A CN 201410487452A CN 105422958 B CN105422958 B CN 105422958B
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- valve plate
- bonnet
- valve body
- full
- push pedal
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Abstract
A kind of full-automatic flashboard type avoiding device, is characterized in that：Including bonnet, magnetic suction disc is provided with bonnet, the bottom of bonnet is connected with brake valve body, geared system is provided with the top of brake valve body, geared system is connected with hanger moving up and down, and hanger includes push pedal, and push pedal is connected with the valve plate that can be attracted by magnetic suction disc, the bottom of brake valve body is provided with the ring flange being connected with pipeline, and the center of ring flange is provided with the passage to match with valve plate；Using the technical scheme; screw mandrel departs from valve plate after magnetic force locking valve plate; valve plate only falls to close valve by gravity speed; leakage fire automatic danger-avoiding is met, the tank root of pipeline or harmful influence storage tank is installed on, can quickly solve the Sudden Leakage event being likely to occur in pipeline transportation flow; it is installed on the pipe network node of long distance pipeline point defeated station section; in standby emergency mode, hour of danger prevents fault spread and environmental pollution from reducing property loss to block harmful influence dielectric leakage.
Description
Technical field
The present invention relates to valve emergency driving device technical field, more particularly to a kind of full-automatic flashboard type avoiding device.
Background technology
The pipeline valve Technical comparing that harmful influence production accumulating industry uses now at present is original, and type of drive is most to be relied on
Manpower, hydraulic system, gas storage pneumatic system or electronic and combination transmission mode, numerous production practices and accident case prove existing
The manipulation technology of tube pass valve have that machine driving is supporting to require high, fault rate is high, and maintenance cost is high, supporting guarantee generation
Valency is high and high to civil power interdependency, at the same its own hidden danger also brought to flow management and control new safety problem, particularly field and
The danger zone such as fire automation function reliability is difficult to ensure, the existing crude oil pipeline that occurred is on fire from explosion due to electronic
It can not be closed after gate power-off, cause crude oil to leak, the oil tank for ten ten thousand steres that not only ignited, and also create sea
The pollution in domain is simultaneously burnt, and explosion accident casualty loss is heavy, and it is crude oil pipe that one of key factor of the major accident, which occurs,
Lack the professional prevention device for meet an urgent need device for automatically regulating and urgent danger prevention in the setting in road.
The content of the invention
In order to solve the above problems, the present invention provides a kind of full-automatic flashboard type avoiding device.
A kind of full-automatic flashboard type avoiding device, including device body, it is characterised in that：Described device body includes valve
Cover, be provided with magnetic suction disc in bonnet, the bottom of bonnet is connected with brake valve body, geared system, tooth are provided with the top of brake valve body
Wheel apparatus is connected with hanger moving up and down, and hanger includes push pedal, and push pedal is connected with the valve that can be attracted by magnetic suction disc
Plate, the bottom of brake valve body are provided with the ring flange being connected with pipeline, and the center of ring flange is provided with to be led to what valve plate matched
Road.
Further, the hanger includes the screw mandrel of prominent bonnet, and the screw mandrel both sides inside brake valve body are provided with transverse direction
The sliding block of placement, limit spring is provided with sliding block, the outside of sliding block is provided with sliding sleeve, and the other end of sliding block is connected with cant
Plate, the other end of inclined ejecting plate are connected with push pedal.
Further, the push pedal is four rib push pedals.
Further, the geared system includes driving gear and driven gear, is set between driving gear and driven gear
It is equipped with bottom and contains cuspidated gear position limiting plate, valve plate closing piece is provided with driving gear.
Further, the inside of the brake valve body is additionally provided with the valve plate righting wheel that auxiliary valve plate vertically shifts.
Further, the magnetic suction disc is sealing state.
Further, the outside of described device body is provided with protective housing, and chamber door and lock are provided with protective housing.
Further, the protective housing is explosion-proof protective housing.
Further, described device body has explosion-proof electrical distribution box by cable connection.
Advantages of the present invention：
1st, screw mandrel departs from valve plate after magnetic force locking valve plate, and valve plate only falls to close valve by gravity speed, meets leakage fire automatic danger-avoiding；
2nd, the tank root of pipeline or harmful influence storage tank is installed on, can quickly solve to be likely to occur in pipeline transportation flow dashes forward
Send out incident of leakage；
3rd, it is installed on the pipe network node of long distance pipeline point defeated station section, in standby emergency mode, hour of danger is to block
Harmful influence dielectric leakage, prevent fault spread and environmental pollution from reducing property loss.
Brief description of the drawings
Fig. 1 is the overall structure simplified schematic diagram of the present invention；
Fig. 2 is the structure schematic diagram of geared system；
Fig. 3 is the structure schematic diagram of hanger；
Fig. 4 is another structure schematic diagram of the present invention；
Fig. 5 is the structure schematic diagram of protective housing.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated；It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
As shown in figure 1, a kind of full-automatic flashboard type avoiding device, including device body 1, described device body 1 include valve
Lid 2, magnetic suction disc 10 is provided with bonnet 2, the bottom of bonnet 2 is connected with brake valve body 4, and the top of brake valve body 4 is provided with gear
Device 3, geared system 3 are connected with hanger 9 moving up and down, and hanger 9 includes push pedal 8, and push pedal 8 is connected with can be by magnetic force
The valve plate 5 that sucker 10 attracts, the bottom of brake valve body 4 are provided with the ring flange 7 being connected with pipeline, the center setting of ring flange 7
There is the passage 6 to match with valve plate 5.
Embodiment 2
As Figure 1-5, a kind of full-automatic flashboard type avoiding device, including device body 1, described device body 1 include
Bonnet 2, the magnetic suction disc 10 of sealing state is provided with bonnet 2, the bottom of bonnet 2 is connected with brake valve body 4, the top of brake valve body 4
Portion is provided with geared system 3, and geared system 3 includes driving gear 13 and driven gear 11, driving gear 13 and driven gear 11
Between be provided with bottom and contain cuspidated gear position limiting plate 12, be provided with valve plate closing piece 14 on driving gear 13, geared system 3 connects
It is connected to hanger 9 moving up and down, hanger 9 includes the screw mandrel 19 of prominent bonnet 2, the both sides of screw mandrel 19 inside brake valve body 4
Laterally disposed sliding block 15 is provided with, limit spring 16 is provided with sliding block 15, the outside of sliding block 15 is provided with sliding sleeve 17, sliding block
15 other end is connected with inclined ejecting plate 18, and the other end of inclined ejecting plate 18 is connected with push pedal 8, and the push pedal 8 is four rib push pedals, and four ribs push away
Plate is connected with the valve plate 5 that can be attracted by magnetic suction disc 10, and the bottom of brake valve body 4 is provided with the ring flange 7 being connected with pipeline, method
The center of blue disk 7 is provided with the passage 6 to match with valve plate 5, and the inside of brake valve body 4 is additionally provided with auxiliary valve plate 5 vertically
The valve plate righting wheel 20 of displacement, the outside of device body 1 are provided with protective housing 21, and the protective housing 21 is explosion-proof protective housing, explosion-proof
Chamber door 22 and lock are provided with protective housing, device body 1 has explosion-proof electrical distribution box 23 by cable connection.
When the upper surface of brake valve body 4 is without before the magnetic field working face of magnetic suction disc 10, gear position limiting plate 12 is at it
Fluctuate the bottom in region, hanger 9 can not be held in the palm by drawing under the state, and screw mandrel 19 be in the valve plate 5 in brake valve body 4
In integrated lock-out state, under conditions of valve plate upper surface does not contact the magnetic field working face of magnetic suction disc 10, in normal travel
The flow of the valve position control door of the freely adjustable control valve plate 5 of section valve plate 5, belong to the working condition of conventional slide valve.
When screw mandrel 19 upper surface of gate valve plate 4 and bonnet are treated through hanger 9 with reference to the poppet-valve plate on the lower surface of valve plate closing piece 14
In 2 during the magnetic field working face contact of magnetic suction disc 10, two plane moments were locked by high-intensity magnetic field adhesive, and gear position limiting plate 12 is by strong magnetic
Field attracts to float, and the upper transverse plane of gear position limiting plate 12 is locked, while gear is left at the tip 43 below gear position limiting plate 12
Pair, the valve plate closing piece 14 recover up freedom, and at this moment screw mandrel 19 continues to be driven rising together with hanger 9, in hanger 9
Promotion under, valve plate closing piece 14 rotates the release hanger 9 that raises up around the axle of driving gear 13, and hanger 9 leaves valve plate closing piece 14
After, valve plate closing piece 14, which is leaned on from gravity, recovers horizontal position, and at this moment the complete leaving channel 6 of the valve plate 5 in brake valve body 4 is in by strong magnetic
Normally opened emergency rating after adhesive locking, the valve plate 5 in brake valve body 4 have laid in gravitional force, have maintained a normally open process operation, etc.
Valve plate 5 moment speed falls row and implements quick closedown flow after magnetic suction disc 10 is connected to the unlocking command that computer system sends.
The attached support circuit part of device body 1, i.e. magnetic field cyclelog can be with equipment integrated settings, can also
Split and implement long-range Central Control Room management and control, using civil power or solar energy to UPS or built-in lithium cell charging, UPS and integration
Built-in lithium battery realize with the mutual standby powering mode of civil power two-way, ensure that UPS or lithium battery meet in emergency circumstances after having a power failure
System worked well, the automation communication mode of computer system can take PLC circuit module and computer remote and on the spot
With the mode of controlled in wireless, fire alarm, temperature, pressure, flow, flow velocity, the parameter switching value or analog quantity of vibrations can also be gathered
Signal message is stored in its chip.
Claims (5)
1. a kind of full-automatic flashboard type avoiding device, including device body, it is characterised in that：Described device body includes bonnet,
Magnetic suction disc is provided with bonnet, the bottom of bonnet is connected with brake valve body, and geared system, gear dress are provided with the top of brake valve body
Put and be connected with hanger moving up and down, hanger includes push pedal, and push pedal is connected with the valve plate that can be attracted by magnetic suction disc, lock
The bottom of valve body is provided with the ring flange being connected with pipeline, and the center of ring flange is provided with the passage to match with valve plate, institute
The outside for stating device body is provided with protective housing, is provided with chamber door and lock on protective housing, and the protective housing is explosion-proof protective housing, institute
State device body has an explosion-proof electrical distribution box by cable connection, and the hanger includes the screw mandrel of prominent bonnet, inside brake valve body
Screw mandrel both sides are provided with laterally disposed sliding block, and limit spring is provided with sliding block, and the outside of sliding block is provided with sliding sleeve, sliding block
The other end is connected with inclined ejecting plate, and the other end of inclined ejecting plate is connected with push pedal.
A kind of 2. full-automatic flashboard type avoiding device according to claim 1, it is characterised in that：The push pedal is that four ribs push away
Plate.
A kind of 3. full-automatic flashboard type avoiding device according to claim 1, it is characterised in that：The geared system includes
Driving gear and driven gear, bottom is provided between driving gear and driven gear and contains cuspidated gear position limiting plate, actively
Valve plate closing piece is provided with gear.
A kind of 4. full-automatic flashboard type avoiding device according to claim 1, it is characterised in that：The inside of the brake valve body
It is additionally provided with the valve plate righting wheel that auxiliary valve plate vertically shifts.
A kind of 5. full-automatic flashboard type avoiding device according to claim 1, it is characterised in that：The magnetic suction disc is close
Envelope state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487452.7A CN105422958B (en) | 2014-09-22 | 2014-09-22 | A kind of full-automatic flashboard type avoiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487452.7A CN105422958B (en) | 2014-09-22 | 2014-09-22 | A kind of full-automatic flashboard type avoiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105422958A CN105422958A (en) | 2016-03-23 |
| CN105422958B true CN105422958B (en) | 2018-02-13 |
Family
ID=55501386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487452.7A Active CN105422958B (en) | 2014-09-22 | 2014-09-22 | A kind of full-automatic flashboard type avoiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422958B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339540A (en) * | 2017-07-17 | 2017-11-10 | 朱志强 | A kind of gravity reduction formula pipeline emergency set |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696325A (en) * | 1984-07-18 | 1987-09-29 | Magee Anthony J | Sensing of fire installation water valves being closed |
| US6131594A (en) * | 1998-08-13 | 2000-10-17 | Fike Corporation | Gas cartridge actuated isolation valve |
| CN2439574Y (en) * | 2000-07-19 | 2001-07-18 | 哈尔滨工程大学 | Magnetic gate valve |
| CN201475427U (en) * | 2009-04-09 | 2010-05-19 | 安徽省天马泵阀集团有限公司 | Safety explosion-proof gate valve |
| CN201748002U (en) * | 2010-08-31 | 2011-02-16 | 朱志强 | Emergency rapid-blocking valve |
| CN104110506A (en) * | 2014-04-28 | 2014-10-22 | 朱志强 | Full-automatic fast gate-type risk avoiding device |
| CN204114301U (en) * | 2014-09-22 | 2015-01-21 | 天津市塘沽津滨阀门有限公司 | A kind of full-automatic flashboard type avoiding device |
-
2014
- 2014-09-22 CN CN201410487452.7A patent/CN105422958B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696325A (en) * | 1984-07-18 | 1987-09-29 | Magee Anthony J | Sensing of fire installation water valves being closed |
| US6131594A (en) * | 1998-08-13 | 2000-10-17 | Fike Corporation | Gas cartridge actuated isolation valve |
| CN2439574Y (en) * | 2000-07-19 | 2001-07-18 | 哈尔滨工程大学 | Magnetic gate valve |
| CN201475427U (en) * | 2009-04-09 | 2010-05-19 | 安徽省天马泵阀集团有限公司 | Safety explosion-proof gate valve |
| CN201748002U (en) * | 2010-08-31 | 2011-02-16 | 朱志强 | Emergency rapid-blocking valve |
| CN104110506A (en) * | 2014-04-28 | 2014-10-22 | 朱志强 | Full-automatic fast gate-type risk avoiding device |
| CN204114301U (en) * | 2014-09-22 | 2015-01-21 | 天津市塘沽津滨阀门有限公司 | A kind of full-automatic flashboard type avoiding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105422958A (en) | 2016-03-23 |
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