CN207053165U - A kind of pipeline with accumulation of energy function is emergent to block control system - Google Patents
A kind of pipeline with accumulation of energy function is emergent to block control system Download PDFInfo
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- CN207053165U CN207053165U CN201720688626.5U CN201720688626U CN207053165U CN 207053165 U CN207053165 U CN 207053165U CN 201720688626 U CN201720688626 U CN 201720688626U CN 207053165 U CN207053165 U CN 207053165U
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Abstract
The utility model discloses a kind of emergent blocking control system of pipeline with accumulation of energy function, including main control module, energy management module, energy storage module, execution drive module and active-standby switch module；The main control module is used to control energy management module and energy storage module；The energy storage module is used to store electric energy, and the electric energy of the energy storage module is converted to driving electric energy by energy management module and transmitted to execution drive module；The break-make for performing drive module and being used for control pipeline；The active-standby switch module is used for the cut-off signal for monitoring external master control system, and sends command signal to main control module.The utility model can be realized after combustion explosion accident occurs, and after main control electrical system is by accident damage inactivation, switch to emergent blocking control system in time, in time flow danger medium in the accident generation very first time and cut off, avoid dangerous further expansion.
Description
Technical field
A kind of emergent blocking system of pipeline is the utility model is related to, more particularly to a kind of pipeline with accumulation of energy function is met an urgent need
Block control system.
Background technology
In recent years, various hazardous chemical storage tanks, industry inflammable and explosive medium delivery pipe road, industry and gas pipe
The combustion explosion accident frequency such as road is existing, causes huge property loss and casualties.Especially it is worth us to close in these accidents
Note, due to failing fast and effeciently to contain an accident, the second accident derived rapidly often causes huge
The immediate cause of loss.
It is at present various computer automatic control system control pipelines in the emergency cut-off of these danger medium pipelines
Flow media emergency switching-off, but due to the distribution of the pipelines such as various industrial pipelines, chemical industry danger medium storage tank, city gas very
Extensively, power supply, supply difficulty are larger, and later maintenance difficulty is huge, it is often more important that, after combustion explosion accident occurs, these electricity
Road, air-channel system are often destroyed by accident and lose original effect.Once the executing agency of computer control system or correlation
Damage, these emergency leakage blocking valves are closed can only be by manual intervention, that is, leak stopping could be realized by needing people directly to operate.
And chemical accident generation after, for example burning, explosion accident scene often because people can not close to fire scene and
Valve can not be being closed, and then inflammable and explosive medium can not blocked quickly to flow out in time, greater area of burning may be formed
Or blast, form more meters of Lip river effects.Now people only put on fireproof garment etc. emit life danger to the scene of the accident by hand close
There is closing valve, manual intervention blocking method has more shortcoming：First, artificial responder is slow；Second, to operating personnel
It is required that it is high, in emergency circumstances need operating personnel to have professional ability to be familiar with the scene of the accident again；3rd, it is necessary to be operation
The special protective gear of persons wear, loses time again；4th, there are operating personnel to sacrifice at any time dangerous.
Industrial pipeline, chemical industry danger medium storage tank, city gas pipeline are each in the event of easily occurring after accidental release
Kind combustion explosion accident, it is easy to cause great casualties and property loss, the pipeline danger medium flowing being equipped with present
Automatic disconnecting device, deployment and later maintenance difficulty are big, it is often more important that, after combustion explosion accident occurs, these circuits, gas
Road system is often destroyed by accident, so that the very first time effectively occurs by danger medium flowing cut-out in accident.Have
A little industrial hazard medium delivery pipe roads, usually often act without automatic control system, need to cut in time only when accident occurs
It is disconnected.
It would therefore be highly desirable to solve the above problems.
Utility model content
Purpose of utility model：The purpose of this utility model, which is to provide to export when emergent, is adapted to electric energy to drive execution machine
Structure emergency switching-off danger medium flows and leakage, the second accident for avoiding deriving cause one kind of bigger loss to have accumulation of energy work(
The pipeline of energy is emergent to block control system.
Technical scheme：To realize object above, the utility model discloses a kind of emergent resistance of pipeline with accumulation of energy function
Disconnected control system, including main control module, energy management module, energy storage module, execution drive module and active-standby switch module；
The main control module is used to control energy management module and energy storage module；
The energy storage module is used to store electric energy, and the electric energy of the energy storage module is changed by energy management module
Transmitted for driving electric energy to execution drive module；
The break-make for performing drive module and being used for control pipeline；
The active-standby switch module is used for the cut-off signal for monitoring external master control system, and sends instruction letter to main control module
Number.
Wherein, in addition to energy collection module, the energy collection module be used in collection conduit and its energy of surrounding and
The energy being collected into is converted into by energy management module to the rechargeable electrical energy suitable for energy storage module；The collection of energy
Module electrically connects with main control module.
Furthermore the energy collection module include photovoltaic battery module, pipeline medium fluctuation/vibration energy harvesting module,
Pipeline medium flows potential energy modular converter and temperature-difference thermoelectric conversion module.
Further, the energy storage module is gone here and there and formed by the mixing of monomer farad capacitor or multiple farad capacitors
Large bulk capacitance.Energy storage module make use of the low current accumulation of energy, very small of Large Copacity farad capacitor in the utility model
Electric leakage, and the flash-over characteristic of larger current, are reduced to energy management module size and efficiency requirements, so that the control system
Integration module size of uniting is as far as possible rationally compact, while the heavy-current discharge feature of farad capacitor can be effectively matched execution driving mould
Block, such as conventional magnetic valve driving mechanism, motor-driven mechanism or other drive mechanisms.
Preferably, in addition to radio receiving transmitting module, the radio receiving transmitting module are used to receive wireless command signals, and will instruction
Signal is transmitted to main control module.
Further, in addition to pipe parameter collection module, the pipe parameter collection module are used for medium pressure in collection conduit
Power and temperature information, and the information being collected into is transmitted to main control module or portable wireless terminal via radio receiving transmitting module.
Preferably, the execution drive module includes magnetic valve driving mechanism, electronic valve activator and motor driving machine
One or more in structure combine.
Beneficial effect：Compared with prior art, the utility model has advantages below：
(1) the utility model can be realized after combustion explosion accident occurs, when main control electrical system is destroyed by accident
After failure, emergent blocking control system is switched in time, and the very first time occurs in time by danger medium flowing cut-out in accident, keeps away
Exempt from dangerous further expansion.
(2) energy storage module make use of the low current accumulation of energy, very small of Large Copacity farad capacitor in the utility model
Electric leakage, and the flash-over characteristic of larger current, are reduced to energy management module size and efficiency requirements, so that the control system
Integration module size of uniting is as far as possible rationally compact, while the heavy-current discharge feature of farad capacitor can effectively match and perform driving
Module, such as conventional magnetic valve driving mechanism, motor-driven mechanism or other drive mechanisms；
(3) energy collection module can usually collect various de minimis energies in the utility model, exportable suitable when meeting an urgent need
Close electric energy to charge to energy storage module, including energy storage module has sufficient electrical energy to drive executing agency's emergency switching-off danger
Dangerous media flow and leakage；
(4) being different from existing pipeline emergency switching-off automatic control system needs open-wire line (circuit, gas circuit) to set up, and this practicality is new
Type is without separately setting open-wire line, particularly suitable for various industrial hazard medium delivery pipe roads, pipeline network of fuel gas in city, Long-distance Transmission Pipeline
Deng valve event infrequently, field wiring inconvenience situations such as, more suitable for automatically cutting off standby as existing conventional pipelines are emergent
System, cause to automatically switch to present apparatus control under original control system failure conditions because of a variety of causes, form pipeline and meet an urgent need
The last guarantee of cutting system.
Brief description of the drawings
Fig. 1 is principle flow chart of the present utility model.
Embodiment
The technical solution of the utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of pipeline with accumulation of energy function of the utility model is emergent to block control system, including master control mould
Block 1, energy management module 2, energy storage module 3, execution drive module 4, active-standby switch module 5, energy collection module 6, nothing
Line transceiver module 7, portable wireless terminal 8 and pipe parameter collection module 9.
Wherein main control module 1 is used to control energy management module 2 and energy storage module 3；Energy storage module 3 is used to deposit
Storing up electricity energy, the electric energy of the energy storage module 3 are converted to driving electric energy by energy management module 2 and transmitted to execution drive module
4；Perform the break-make that drive module 4 is used for control pipeline；Active-standby switch module 5 is used for the disconnection letter for monitoring external master control system
Number, and send command signal to main control module 1.The utility model can be realized after combustion explosion accident occurs, and work as main control
Electrical system after accident damage inactivation, is switched to emergent blocking control system in time, in time will in the accident generation very first time
Danger medium flowing cut-out, avoid dangerous further expansion.
Above-mentioned energy storage module 3 is the Large Copacity gone here and there and formed by the mixing of monomer farad capacitor or multiple farad capacitors
Electric capacity.The utility model is not used with rechargeable battery, is because existing rechargeable battery service life is limited, internal shakiness
It is fixed, to produce blast, leakage current big.Energy storage module make use of the low current of Large Copacity farad capacitor in the utility model
Accumulation of energy, very small electric leakage, and the flash-over characteristic of larger current, reduce to energy management module size and efficiency requirements, from
And make it that the control system integration module size is as far as possible rationally compact, while the heavy-current discharge feature of farad capacitor can be effective
Matching perform drive module, such as conventional magnetic valve driving mechanism, motor-driven mechanism or other drive mechanisms.
Energy management module 2 of the present utility model is recommended to use BQ24259 or chip similar in function, and by master control therewith
Module 1 controls.Energy storage module 3 can use 12V, the farad capacitor of capacity 3-5 farads, also can according to specific driving force,
Farad capacitor is carried out and is combined through series connection, executing agency's driving force is blocked with matching.Performing drive module 4 includes magnetic valve
One or more in drive mechanism, electronic valve activator and motor-driven mechanism combine.Above-mentioned collection of energy mould
Block 6 is used to interior collection conduit and its energy of surrounding and is converted into the energy being collected into by energy management module 2 be applied to
The rechargeable electrical energy of energy storage module 3；The energy collection module 6 electrically connects with main control module 1.Energy collection module 6 includes
Photovoltaic battery module, pipeline medium fluctuation/vibration energy harvesting module, pipeline medium flowing potential energy modular converter and temperature-difference thermoelectric
The photovoltaic cell of modular converter, preferably small size.
Radio receiving transmitting module 7 is used to receive the wireless command signals sent by portable wireless terminal 8 in the utility model, and
Command signal is transmitted to main control module 1.The utility model also includes pipe parameter collection module 9, and the pipe parameter collects mould
Block 9 be used for collection conduit in pressure medium and temperature information, and by the information being collected into via radio receiving transmitting module 7 transmit to
Main control module 1 or portable wireless terminal 8.Main control module 1 and radio receiving transmitting module 7 can be respectively by independent CPU and wireless receiving and dispatching
Chip form, can also by CPU and wireless receiving and dispatching one one chip form, recommend select low-power chip nRF52832 or
CC2630 series multi core chips.Energy collection module can usually collect various de minimis energies in the utility model, when meeting an urgent need
Exportable suitable electric energy charges to energy storage module, including energy storage module has sufficient electrical energy to drive executing agency should
Disconnected danger medium flowing and leakage in a hurry.
Being different from existing pipeline emergency switching-off automatic control system needs open-wire line (circuit, gas circuit) to set up, the utility model
Without separately setting open-wire line, particularly suitable for various industrial hazard medium delivery pipe roads, pipeline network of fuel gas in city, Long-distance Transmission Pipeline etc.
Valve event infrequently, field wiring inconvenience situations such as, more suitable for automatically cutting off standby system as existing conventional pipelines are emergent
System, cause to automatically switch to present apparatus control under original control system failure conditions because of a variety of causes, forming pipeline should be eager
The last guarantee of disconnected system.
Claims (7)
1. a kind of pipeline with accumulation of energy function is emergent to block control system, it is characterised in that：Including main control module (1), energy
Management module (2), energy storage module (3), perform drive module (4) and active-standby switch module (5)；
The main control module (1) is used to control energy management module (2) and energy storage module (3)；
The energy storage module (3) is used to store electric energy, and the electric energy of the energy storage module (3) passes through energy management module
(2) driving electric energy is converted to transmit to execution drive module (4)；
The break-make for performing drive module (4) and being used for control pipeline；
The active-standby switch module (5) is used for the cut-off signal for monitoring external master control system, and sends instruction to main control module (1)
Signal.
2. a kind of pipeline with accumulation of energy function according to claim 1 is emergent to block control system, it is characterised in that：Also
Including energy collection module (6), the energy collection module (6) is used in collection conduit and its energy of surrounding and will be collected into
Energy is converted into the rechargeable electrical energy suitable for energy storage module (3) by energy management module (2)；The energy collection module
(6) electrically connected with main control module (1).
3. a kind of pipeline with accumulation of energy function according to claim 2 is emergent to block control system, it is characterised in that：Institute
Stating energy collection module (6) includes photovoltaic battery module, small turbine generation module, pipeline medium fluctuation/vibration energy harvesting
Module, pipeline medium flowing potential energy modular converter and temperature-difference thermoelectric conversion module.
4. a kind of pipeline with accumulation of energy function according to claim 1 is emergent to block control system, it is characterised in that：Institute
It is the large bulk capacitance gone here and there and formed by the mixing of monomer farad capacitor or multiple farad capacitors to state energy storage module (3).
5. a kind of pipeline with accumulation of energy function according to claim 1 is emergent to block control system, it is characterised in that：Also
Including radio receiving transmitting module (7), the radio receiving transmitting module (7) is used to receive the wireless instructions sent by portable wireless terminal (8)
Signal, and command signal is transmitted to main control module (1).
6. a kind of pipeline with accumulation of energy function according to claim 5 is emergent to block control system, it is characterised in that：Also
Including pipe parameter collection module (9), the pipe parameter collection module (9) is used for pressure medium and temperature letter in collection conduit
Breath, and the information being collected into is transmitted to main control module (1) or portable wireless terminal (8) via radio receiving transmitting module (7).
7. a kind of pipeline with accumulation of energy function according to claim 1 is emergent to block control system, it is characterised in that：Institute
Stating execution drive module (4) includes magnetic valve driving mechanism, electronic valve activator and one kind or more in motor-driven mechanism
Kind combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688626.5U CN207053165U (en) | 2017-06-14 | 2017-06-14 | A kind of pipeline with accumulation of energy function is emergent to block control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688626.5U CN207053165U (en) | 2017-06-14 | 2017-06-14 | A kind of pipeline with accumulation of energy function is emergent to block control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053165U true CN207053165U (en) | 2018-02-27 |
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ID=61493913
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720688626.5U Expired - Fee Related CN207053165U (en) | 2017-06-14 | 2017-06-14 | A kind of pipeline with accumulation of energy function is emergent to block control system |
Country Status (1)
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| CN (1) | CN207053165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221911A (en) * | 2017-06-14 | 2017-09-29 | 江苏省安全生产科学研究院 | A kind of pipeline with accumulation of energy function is emergent to block control system |
| WO2022105488A1 (en) * | 2020-11-17 | 2022-05-27 | 宁夏佰斯特医药化工有限公司 | Intelligent fireproof pneumatic actuating mechanism for valve |
-
2017
- 2017-06-14 CN CN201720688626.5U patent/CN207053165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221911A (en) * | 2017-06-14 | 2017-09-29 | 江苏省安全生产科学研究院 | A kind of pipeline with accumulation of energy function is emergent to block control system |
| WO2022105488A1 (en) * | 2020-11-17 | 2022-05-27 | 宁夏佰斯特医药化工有限公司 | Intelligent fireproof pneumatic actuating mechanism for valve |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |