CN204114301U - A kind of full-automatic flashboard type avoiding device - Google Patents
A kind of full-automatic flashboard type avoiding device Download PDFInfo
- Publication number
- CN204114301U CN204114301U CN201420546584.8U CN201420546584U CN204114301U CN 204114301 U CN204114301 U CN 204114301U CN 201420546584 U CN201420546584 U CN 201420546584U CN 204114301 U CN204114301 U CN 204114301U
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- valve
- full
- plate
- flashboard type
- avoiding device
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- Expired - Lifetime
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- 230000001681 protective effect Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
A kind of full-automatic flashboard type avoiding device, its technological points is: comprise valve gap, magnetic suction disc is provided with in valve gap, the bottom of valve gap is connected with brake valve body, and the top of brake valve body is provided with gearing, and gearing is connected with hanger moving up and down, hanger comprises push pedal, push pedal is connected with the valve plate that can be attracted by magnetic suction disc, and the bottom of brake valve body is provided with the flange plate be connected with pipeline, and the central authorities of flange plate are provided with the passage matched with valve plate; Adopt this technological scheme; after magnetic force locking valve plate, screw mandrel departs from valve plate; valve plate only falls to closing valve by gravity speed; meet and leak fire automatic danger-avoiding, be installed on the tank root of pipeline or harmful influence storage tank, the Sudden Leakage event that may be able to occur in quick solution pipeline transport flow process; being installed on long distance pipeline divides on the interval pipe network node in defeated station; be in standby emergency mode, hour of danger is to block harmful influence dielectric leakage, and Accident prevention expansion and environmental pollution are to reduce property loss.
Description
Technical field
The utility model relates to valve emergency driving device technical field, particularly the full-automatic flashboard type avoiding device of one.
Background technique
The pipeline valve Technical comparing that current harmful influence production accumulating industry uses now is original, driving mode majority relies on manpower, hydraulic system, gas storage pneumatic system or electronic and combination transmission mode, numerous production practices and accident case prove the manipulation technology of existing tube pass 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, himself hidden danger also brings new safety problem to flow management and control simultaneously, particularly the deathtrap such as field and fire automation function reliability is difficult to ensure, the existing crude oil pipeline occurred is on fire from explosion all owing to cannot close after electric gate valve power-off, crude oil is caused to leak, not only ignited the oil tank of ten ten thousand steres, but also cause the pollution in marine site and burn, explosive accident casualty loss is heavy, one of key factor that this major accident occurs is the professional prevention device lacked in arranging of crude oil pipeline for emergent device for automatically regulating and urgent danger prevention.
Model utility content
In order to solve the problem, the utility model provides a kind of full-automatic flashboard type avoiding device.
A kind of full-automatic flashboard type avoiding device, comprise device body, it is characterized in that: described device body comprises valve gap, magnetic suction disc is provided with in valve gap, the bottom of valve gap is connected with brake valve body, the top of brake valve body is provided with gearing, gearing is connected with hanger moving up and down, hanger comprises push pedal, 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 flange plate be connected with pipeline, and the central authorities of flange plate are provided with the passage matched with valve plate.
Further, described hanger comprises the screw mandrel of outstanding valve gap, and the screw mandrel both sides of brake valve body inside are provided with the slide block laterally placed, slide block is provided with limit spring, the outer installment of slide block has sliding sleeve, and the other end of slide block is connected with inclined ejecting plate, and the other end of inclined ejecting plate is connected with push pedal.
Further, described push pedal is four rib push pedals.
Further, described gearing comprises driving gear and driven gear, is provided with bottom containing cuspidated gear position limiting plate, driving gear is provided with valve plate lock dog between driving gear and driven gear.
Further, the inside of described brake valve body is also provided with the valve plate righting wheel that auxiliary valve plate is shifted vertically.
Further, described magnetic suction disc is sealing state.
Further, the outer installment of described device body has protective housing, protective housing is provided with chamber door and lock.
Further, described protective housing is explosion-proof protective housing.
Further, described device body is connected with explosion-proof electrical distribution box by cable.
Advantage of the present utility model:
1, after magnetic force locking valve plate, screw mandrel departs from valve plate, and valve plate only falls to closing valve by gravity speed, meets and leaks fire automatic danger-avoiding;
2, the tank root of pipeline or harmful influence storage tank is installed on, the Sudden Leakage event that may be able to occur in quick solution pipeline transport flow process;
3, be installed on long distance pipeline to divide on the interval pipe network node in defeated station, be in standby emergency mode, hour of danger is to block harmful influence dielectric leakage, and Accident prevention expansion and environmental pollution are to reduce property loss.
Accompanying drawing explanation
Fig. 1 is overall structure simplified schematic diagram of the present utility model;
Fig. 2 is the structural representation sketch of gearing;
Fig. 3 is the structural representation sketch of hanger;
Fig. 4 is another kind of structural representation sketch of the present utility model;
Fig. 5 is the structural representation sketch of protective housing.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated; Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of full-automatic flashboard type avoiding device, comprise device body 1, described device body 1 comprises valve gap 2, magnetic suction disc 10 is provided with in valve gap 2, the bottom of valve gap 2 is connected with brake valve body 4, the top of brake valve body 4 is provided with gearing 3, gearing 3 is connected with hanger 9 moving up and down, hanger 9 comprises push pedal 8, push pedal 8 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 flange plate 7 be connected with pipeline, and the central authorities of flange plate 7 are provided with the passage 6 matched with valve plate 5.
Embodiment 2
As Figure 1-5, a kind of full-automatic flashboard type avoiding device, comprise device body 1, described device body 1 comprises valve gap 2, the magnetic suction disc 10 of sealing state is provided with in valve gap 2, the bottom of valve gap 2 is connected with brake valve body 4, the top of brake valve body 4 is provided with gearing 3, gearing 3 comprises driving gear 13 and driven gear 11, bottom is provided with containing cuspidated gear position limiting plate 12 between driving gear 13 and driven gear 11, driving gear 13 is provided with valve plate lock dog 14, gearing 3 is connected with hanger 9 moving up and down, hanger 9 comprises the screw mandrel 19 of outstanding valve gap 2, screw mandrel 19 both sides of brake valve body 4 inside are provided with the slide block 15 laterally placed, slide block 15 is provided with limit spring 16, the outer installment of slide block 15 has sliding sleeve 17, the other end of slide block 15 is connected with inclined ejecting plate 18, the other end of inclined ejecting plate 18 is connected with push pedal 8, this push pedal 8 is four rib push pedals, four rib push pedals are connected with the valve plate 5 that can be attracted by magnetic suction disc 10, the bottom of brake valve body 4 is provided with the flange plate 7 be connected with pipeline, the central authorities of flange plate 7 are provided with the passage 6 matched with valve plate 5, the inside of brake valve body 4 is also provided with the valve plate righting wheel 20 that auxiliary valve plate 5 is shifted vertically, the outer installment of device body 1 has protective housing 21, this protective housing 21 is explosion-proof protective housing, explosion-proof protective housing is provided with chamber door 22 and lock, device body 1 is connected with explosion-proof electrical distribution box 23 by cable.
Before the upper-end surface of brake valve body 4 does not have the magnetic field working surface of close magnetic suction disc 10, gear position limiting plate 12 descends the bottom of float area thereon, under this state, hanger 9 cannot be drawn holder, screw mandrel 19 is in integrated lock state with the valve plate 5 in brake valve body 4, under valve plate upper-end surface does not contact the condition of magnetic field working surface of magnetic suction disc 10, free adjustment can control the flow of the positioning control valve of valve plate 5 at the interval valve plate 5 of normal travel, belong to the working state of conventional gate valve.
When screw mandrel 19 through hanger 9 in conjunction with the poppet-valve plate on valve plate lock dog 14 lower end surface, until gate valve plate 4 upper-end surface with when in valve gap 2, the magnetic field working surface of magnetic suction disc 10 contacts, two plane moments were locked by high magnetic fields adhesive, gear position limiting plate 12 is attracted to float by high magnetic fields, the upper Transverse plane of gear position limiting plate 12 is locked, gear pair is left at tip 43 simultaneously below gear position limiting plate 12, described valve plate lock dog 14 recovers up freedom, at this moment screw mandrel 19 continues to be driven rising together with hanger 9, under the promotion of hanger 9, valve plate lock dog 14 rotates around the axle of driving gear 13 the release hanger 9 that raises up, after hanger 9 leaves valve plate lock dog 14, valve plate lock dog 14 is by recovering horizontal position from gravity, at this moment the valve plate 5 in brake valve body 4 completely leaving channel 6 is in and often opens emergency condition after by high magnetic fields adhesive locking, valve plate 5 in brake valve body 4 has laid in gravitational potential energy, keep often opening process operation, wait for magnetic suction disc 10 receive the unlock command that computer system sends after valve plate 5 moment speed fall row and implement quick closedown flow process.
The attached support circuit part of device body 1, namely magnetic field programming controller can with equipment integrated setting, also can split and implement long-range central control chamber management and control, adopt civil power or solar energy to UPS or built-in lithium cell charging, the built-in lithium battery of UPS and integration achieves the powering mode standby mutually with civil power two-way, ensure have a power failure rear UPS or the satisfied in emergency circumstances system worked well of lithium cell, 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 can also be gathered, temperature, pressure, flow, flow velocity, the parameter switching value of vibrations or analog signals information are stored in its chip.
Claims (9)
1. a full-automatic flashboard type avoiding device, comprise device body, it is characterized in that: described device body comprises valve gap, magnetic suction disc is provided with in valve gap, the bottom of valve gap is connected with brake valve body, the top of brake valve body is provided with gearing, gearing is connected with hanger moving up and down, hanger comprises push pedal, 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 flange plate be connected with pipeline, and the central authorities of flange plate are provided with the passage matched with valve plate.
2. the full-automatic flashboard type avoiding device of one according to claim 1, it is characterized in that: described hanger comprises the screw mandrel of outstanding valve gap, the screw mandrel both sides of brake valve body inside are provided with the slide block laterally placed, slide block is provided with limit spring, the outer installment of slide block has sliding sleeve, the other end of slide block is connected with inclined ejecting plate, and the other end of inclined ejecting plate is connected with push pedal.
3. the full-automatic flashboard type avoiding device of one according to claim 1 and 2, is characterized in that: described push pedal is four rib push pedals.
4. the full-automatic flashboard type avoiding device of one according to claim 1, it is characterized in that: described gearing comprises driving gear and driven gear, be provided with bottom between driving gear and driven gear containing cuspidated gear position limiting plate, driving gear be provided with valve plate lock dog.
5. the full-automatic flashboard type avoiding device of one according to claim 1, is characterized in that: the inside of described brake valve body is also provided with the valve plate righting wheel that auxiliary valve plate is shifted vertically.
6. the full-automatic flashboard type avoiding device of one according to claim 1, is characterized in that: described magnetic suction disc is sealing state.
7. the full-automatic flashboard type avoiding device of one according to claim 1, is characterized in that: the outer installment of described device body has protective housing, protective housing is provided with chamber door and lock.
8. the full-automatic flashboard type avoiding device of one according to claim 7, is characterized in that: described protective housing is explosion-proof protective housing.
9. the full-automatic flashboard type avoiding device of one according to claim 1, is characterized in that: described device body is connected with explosion-proof electrical distribution box by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546584.8U CN204114301U (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 |
|---|---|---|---|
| CN201420546584.8U CN204114301U (en) | 2014-09-22 | 2014-09-22 | A kind of full-automatic flashboard type avoiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114301U true CN204114301U (en) | 2015-01-21 |
Family
ID=52331613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546584.8U Expired - Lifetime CN204114301U (en) | 2014-09-22 | 2014-09-22 | A kind of full-automatic flashboard type avoiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422958A (en) * | 2014-09-22 | 2016-03-23 | 天津市塘沽津滨阀门有限公司 | Full-automatic gate plate type risk avoiding device |
| CN112797045A (en) * | 2021-01-29 | 2021-05-14 | 广船国际有限公司 | Control system of remote control valve |
-
2014
- 2014-09-22 CN CN201420546584.8U patent/CN204114301U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422958A (en) * | 2014-09-22 | 2016-03-23 | 天津市塘沽津滨阀门有限公司 | Full-automatic gate plate type risk avoiding device |
| CN105422958B (en) * | 2014-09-22 | 2018-02-13 | 天津市塘沽津滨阀门有限公司 | A kind of full-automatic flashboard type avoiding device |
| CN112797045A (en) * | 2021-01-29 | 2021-05-14 | 广船国际有限公司 | Control system of remote control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |