CN207229260U - A kind of inland navigation craft LNG fuel feed pipe path control systems - Google Patents
A kind of inland navigation craft LNG fuel feed pipe path control systems Download PDFInfo
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- CN207229260U CN207229260U CN201721073805.4U CN201721073805U CN207229260U CN 207229260 U CN207229260 U CN 207229260U CN 201721073805 U CN201721073805 U CN 201721073805U CN 207229260 U CN207229260 U CN 207229260U
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- air line
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- fill
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The utility model discloses a kind of inland navigation craft LNG fuel feed pipe path control systems, it includes being connected in a plurality of CAN bus filling pipeline control system, left supply air line control system, right supply air line control system and safety control system；Pipeline control system, left supply air line control system, right supply air line control system and the safety control system of filling is powered by power module, the power module includes main power source and stand-by power supply, and the main power source and stand-by power supply are connected with filling pipeline control system, left supply air line control system, right supply air line control system and safety control system.The control system can improve the security and stability in LNG fuel supply process.
Description
Technical field
The utility model relates to LNG supplies field, and a kind of inland navigation craft LNG fuel feed pipe path control systems.
Background technology
The fast development of world economy, has triggered quick increase of the world to energy demand.Natural gas is with its cleaning, side
Just, efficient characteristic becomes Substitute coal, the most suitable high-quality novel energy of oil.Will with the rise and discharge of international oil price
Ask increasingly stringent, the use of natural gas becomes the inexorable trend in each field.
In spot ship, mainly based on diesel engine, in diesel combustion process, strong black smoke can be produced, it is right
Environment pollutes.Since shipping frequently involves transported across country, the diesel engine of country variant is good and bad different, therefore can be to ring
Border produces different degrees of pollution, causes many ship discharge standards not up to standard, and then limits and enter some countries.
Natural gas with its cleaning, conveniently, efficient characteristic, environmental pollution caused by ship burning diesel oil can be solved.
During using natural gas as marine fuel, generally by natural gas with liquified natural gas（LNG）Storage, then will be natural
Gas engine is sent to by pipeline after gas heating vaporization.The control of existing LNG fuel feed lines system, mainly by a control
Device processed carries out, which will control the break-make of valve in LNG fuel feed line systems, also whole LNG fuel is supplied
Security control, safety detection are carried out to pipe-line system；I.e. supply and security control all concentrate in together；If the controller damages
Bad, then whole LNG supply air lines can not work, and can there are security risk.
The content of the invention
The purpose of this utility model is that：For above-mentioned problem, there is provided a kind of inland navigation craft LNG fuel feed pipes
Path control system, the control system can improve the security and stability in LNG fuel supply process.
The technical solution adopted in the utility model is as follows：
The utility model discloses a kind of inland navigation craft LNG fuel feed pipe path control systems, it includes being connected to
Pipeline control system, left supply air line control system, right supply air line control system and safety control are filled in a plurality of CAN bus
System processed；It is described to fill pipeline control system, left supply air line control system, right supply air line control system and security control system
System is powered by power module, and the power module includes main power source and stand-by power supply, the main power source and stand-by power supply with
Pipeline control system, left supply air line control system, right supply air line control system is filled with safety control system to be connected.
It is described fill pipeline control system be used for control fill the break-make of valve in pipe-line system, LNG is passed through filling tube
Road system is stored into LNG storage tank；
The left supply air line control system is used for the break-make for controlling valve in left gas supply pipe system, LNG is stored up from LNG
After tank comes out, gas engine is sent to after being vaporized into CNG by the vaporizer in left gas supply pipe system；
The right supply air line control system is used for the break-make for controlling valve in right gas supply pipe system, LNG is stored up from LNG
After tank comes out, gas engine is sent to after being vaporized into CNG by the vaporizer in right gas supply pipe system；
The safety control system is filled in pipe-line system, left gas supply pipe system and left gas supply pipe system for detection
Temperature, pressure.
Due to said structure, inland navigation craft LNG fuel feed pipes path control system includes multiple only subsystems, each son
System can individually control filling in LNG fuel supply process, supply and safety detection, when some subsystem damages,
Have no effect on the work of other subsystems.When filling pipeline control system damage, left supply air line control system and/or right confession
Tracheae path control system can also continue to control left gas supply pipe system and/or right gas supply pipe system to supply to gas engine
Gas；When left supply air line control system and/or the damage of right supply air line control system, fill pipeline control system and can also control and fill
Dress pipe-line system continues to fill LNG to LNG storage tank；When filling pipeline control system, left supply air line control system, right air supply pipe
When path control system all damages, safety control system can also continue to detect the state of whole pipe-line system, ensure safety.When
Safety control system damages, and filling pipeline control system, left supply air line control system, right supply air line control system can also control
Valve opening and closing processed, ensures safety.Each subsystem improves the safety and stability of LNG fuel supply independently of each other in the utility model
Property.
Since each subsystem is connected in a plurality of CAN bus, make to be in communication with each other between each subsystem；A plurality of CAN bus energy
Enough ensure that system automatic seamless is switched to different buses to read and write data, after bus is recovered and energy automatic seamless switches back；
Ensure the stabilization of an intersubsystem communication.
Power module can ensure the stability of power supply using main power supply, easy to be switched over during power failure.
When the LNG fuel feed pipes path control system works normally, safety control system detects the temperature of each pipe-line system
Value and pressure value, and by each pipe-line system temperature value and pressure value be sent in corresponding pipeline control system, when
Temperature, pressure value set not in each pipeline control system in the range of when, each pipeline control system is controlled in each pipe-line system
Valve close；When in the range of temperature, pressure value are set in each pipeline control system, each pipeline control system can be controlled
Make the conducting in each pipe-line system.
Further, the pipeline control system that fills includes filling pipeline controller, it is described fill pipeline controller with
The valve filled in pipe-line system is connected；The pipeline controller that fills is connected in a plurality of CAN bus, is supplied by power module
Electricity；
The left supply air line control system includes left supply air line controller, the left supply air line controller and left confession
Valve in air pipe system is connected；The left supply air line controller is connected in a plurality of CAN bus, is supplied by power module
Electricity；
The right supply air line control system includes right supply air line controller, the right supply air line controller and right confession
Valve in air pipe system is connected；The right supply air line controller is connected in a plurality of CAN bus, is supplied by power module
Electricity.
Due to said structure, the controller in each pipeline control system is independently arranged, and ensure that whole LNG fuel feed pipes
The security and stability of path control system.
Further, the safety control system includes security control main controller, the security control main controller respectively with
Pipe-line system, seat gas supply pipe system, the pressure sensor in right gas supply pipe system, temperature sensor is filled to be connected；It is described
Security control main controller is connected in a plurality of CAN bus, is powered by power module.
Further, the pipeline that fills that the safety control system includes being connected in a plurality of CAN bus is controlled safely
System, left supply air line safety control system and right supply air line safety control system processed；It is described to fill pipeline security control system
System, left supply air line safety control system and right supply air line safety control system are powered by power module.
Further, the pipeline safety control system that fills includes filling pipeline safety governor, described to fill pipeline
Safety governor is with filling the pressure sensor in pipe-line system, temperature sensor is connected；It is described to fill pipeline safety governor
It is connected in a plurality of CAN bus, is powered by power module；
The left supply air line safety control system includes left supply air line safety governor, the left supply air line safety
Controller is connected with the pressure sensor in left gas supply pipe system, temperature sensor；The left supply air line safety governor
It is connected in a plurality of CAN bus, is powered by power module；
The right supply air line safety control system includes right supply air line safety governor, the right supply air line safety
Controller is connected with the pressure sensor in right gas supply pipe system, temperature sensor；The right supply air line safety governor
It is connected in a plurality of CAN bus, is powered by power module.
Due to said structure, each pipe-line system individually corresponds to a safety governor, and each security control device is independent
Work, and data can be mutually transmitted, improve the security and stability of whole LNG fuel feed pipes path control system.
Further, the pipeline that fills that the safety control system includes being connected in a plurality of CAN bus is controlled safely
System processed, left and right supply air line safety control system；It is described to fill pipeline safety control system, left and right supply air line security control
System is powered by power module；
Or the safety control system includes being connected in a plurality of CAN bus filling left supply air line security control
System, right supply air line safety control system；It is described to fill left supply air line safety control system, right supply air line security control
System is powered by power module；
Or the safety control system includes being connected in a plurality of CAN bus filling right supply air line security control
System, left supply air line safety control system；It is described to fill right supply air line safety control system, left supply air line security control
System is powered by power module.
Further, the pipeline safety control system that fills includes filling pipeline safety governor, described to fill pipeline
Safety governor is with filling the pressure sensor in pipe-line system, temperature sensor is connected；It is described to fill pipeline safety governor
It is connected in a plurality of CAN bus, is powered by power module；
The left and right supply air line safety control system includes left and right supply air line safety governor, the left and right air supply pipe
Road safety governor is connected with the pressure sensor in left gas supply pipe system and right gas supply pipe system, temperature sensor；Institute
State left and right supply air line safety governor to be connected in a plurality of CAN bus, powered by power module；
Or it is described fill left supply air line safety control system include fill left supply air line safety governor, it is described to fill
Left supply air line safety governor is with filling the pressure sensor in pipe-line system and left gas supply pipe system, temperature sensor phase
Even；It is described to fill left supply air line safety governor and be connected in a plurality of CAN bus, powered by power module；
The right supply air line safety control system includes right supply air line safety governor, the right supply air line safety
Controller is connected with the pressure sensor in right gas supply pipe system, temperature sensor；The right supply air line safety governor
It is connected in a plurality of CAN bus, is powered by power module；
Or it is described fill right supply air line safety control system include fill right supply air line safety governor, it is described to fill
Right supply air line safety governor is with filling the pressure sensor in pipe-line system and right gas supply pipe system, temperature sensor phase
Even；It is described to fill right supply air line safety governor and be connected in a plurality of CAN bus, powered by power module；
The left supply air line safety control system includes left supply air line safety governor, the left supply air line safety
Controller is connected with the pressure sensor in left gas supply pipe system, temperature sensor；The left supply air line safety governor
It is connected in a plurality of CAN bus, is powered by power module.
Due to said structure, a safety governor, which detects two pipe-line systems or a pipeline system, to be ensured entirely
It is cost-effective in the case of the safety and stability of LNG fuel feed pipe path control systems.
Further, human-computer interaction device is also associated with a plurality of CAN bus, shown human-computer interaction device includes display mould
Block and fill pipeline control module, left supply air line control module, right supply air line control module；The human-computer interaction device by
Power module is powered.The display module is used to show the conduction status of each valve in each pipe-line system, pressure condition, temperature shape
Condition；The pipeline control module that fills is used to include some buttons, and the opening and closing of each valve in pipe-line system is filled for controlling；Institute
State left supply air line control module to be used to include some buttons, for controlling the opening and closing of each valve in left gas supply pipe system；Institute
State right supply air line control module to be used to include some buttons, for controlling the opening and closing of each valve in right gas supply pipe system.
Due to said structure, the situation of each pipeline can be monitored by human-computer interaction device, while man-machine friendship can also be passed through
Button in mutual equipment controls the opening and closing of valve in each pipe-line system manually.
Further, the human-computer interaction device include being connected to human-computer interaction device I in a plurality of CAN bus,
Human-computer interaction device II, human-computer interaction device III；The human-computer interaction device I, human-computer interaction device II, human-computer interaction device III
Powered by power module.
Due to said structure, multiple independent human-computer interaction devices are set, and can be in communication with each other；By human-computer interaction device
Different places is arranged on, can monitor and control the situation of a pipe-line system in different places.
Further, the power module includes main power source, stand-by power supply, and the main power source is connected to by Switching Power Supply
Redundant power module；The stand-by power supply is connected to redundant power module by isolated power supply；The redundant power module is with filling
Tubulature path control system, left supply air line control system, right supply air line control system and safety control system, human-computer interaction are set
It is standby to be connected.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
In the utility model, fill pipeline control system, left supply air line control system, right supply air line control system and
Safety control system is independently arranged, and excessively a plurality of CAN bus connects and composes redundant network；Each pipeline control system and security control
System is separate, does not influence to work each other, and can carry out data interchange, when one of control system is damaged, other
Control system appoints so cold security and stability for working independently, improving whole inland navigation craft LNG fuel feed pipe path control systems.
Meanwhile multiple independent human-computer interaction devices are set, it can realize the independence of inland navigation craft LNG fuel feed pipe path control systems
Monitoring and independent control.
Brief description of the drawings
Fig. 1 is inland navigation craft LNG fuel feed line control system architecture figures；
Fig. 2 is inland navigation craft LNG fuel feed line system construction drawings.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
As shown in Fig. 2, a kind of inland navigation craft LNG fuel feed line systems, it includes the LNG storage tank being located on ship,
It is connected with the LNG storage tank and fills pipe-line system 1, left gas supply pipe system 2, right gas supply pipe system 3；Left supply air line system
In system, the liquid feeding end of vaporizer 4 is connected with LNG storage tank, and outlet side is connected with gas engine M1 and gas engine M2；Right confession
In air pipe system, the liquid feeding end of vaporizer 4 is connected with LNG storage tank, outlet side and gas engine M3 and gas engine M4
Connection；Fill in pipe-line system 1, left gas supply pipe system 2, right gas supply pipe system 3 and be additionally provided with pressure sensor P, temperature
Sensor T.
Embodiment 1：
A kind of inland navigation craft LNG fuel feed pipe path control systems, it includes being connected to filling in a plurality of CAN bus
Tubulature path control system, left supply air line control system, right supply air line control system and safety control system；The filling tube
Path control system, left supply air line control system, right supply air line control system and safety control system are supplied by power module
Electricity, the power module include main power source and stand-by power supply, the main power source and stand-by power supply with fill pipeline control system,
Left supply air line control system, right supply air line control system are connected with safety control system.
In the present embodiment, CAN bus has two, is respectively CAN-BUS1 and CAN-BUS2, CAN-BUS1 and CAN-BUS2
It is respectively connected with and fills pipeline control system, left supply air line control system, right supply air line control system and safety control system.
The pipeline control system that fills includes filling pipeline controller, described to fill pipeline controller and fill pipeline system
Valve in system is connected；The pipeline controller that fills is connected in 2 CAN bus, is powered by power module；
The left supply air line control system includes left supply air line controller, the left supply air line controller and left confession
Valve in air pipe system is connected；The left supply air line controller is connected in 2 CAN bus, is powered by power module；
The right supply air line control system includes right supply air line controller, the right supply air line controller and right confession
Valve in air pipe system is connected；The right supply air line controller is connected in 2 CAN bus, is powered by power module.
The safety control system includes security control main controller, and the security control main controller is respectively with filling pipeline system
The sensor such as system, seat gas supply pipe system, the pressure sensor in right gas supply pipe system, temperature sensor is connected；The peace
Full control main controller is connected in 2 CAN bus, is powered by power module.
Human-computer interaction device is also associated with 2 CAN bus, shown human-computer interaction device includes display module and filling tube
Road control module, left supply air line control module, right supply air line control module；It is described to fill pipeline control module, left supply
Pipeline control module, right supply air line control module include some buttons；The human-computer interaction device is powered by power module.
The human-computer interaction device includes the human-computer interaction device I that is connected in 2 CAN bus, human-computer interaction is set
Standby II, human-computer interaction device III；The human-computer interaction device I, human-computer interaction device II, human-computer interaction device III are by power module
Power supply.Human-computer interaction device I is arranged on human-computer interaction device II and human-computer interaction device III in driver's cabin and sets in handset cabin.
The power module includes main power source, stand-by power supply, the main power source（AC220V）Connected by AC-DC Switching Power Supplies
It is connected to DC24V redundant power modules；The stand-by power supply (DC24V) is connected to DC24V redundant powers by DC-DC isolated power supplies
Module；The DC24V redundant power modules are with filling pipeline control system, left supply air line control system, right supply air line control
System processed is connected with safety control system, human-computer interaction device.When primary source failure, DC24V redundant power modules are by power supply
Switch to stand-by power supply power supply.
Embodiment 2：
The present embodiment is substantially the same with embodiment 1, its difference is：The safety control system includes connecting respectively
Fill pipeline safety control system, left supply air line safety control system and right supply air line in 2 CAN bus are controlled safely
System processed；It is described to fill pipeline safety control system, left supply air line safety control system and right supply air line security control system
System is powered by power module.
The pipeline safety control system that fills includes filling pipeline safety governor, described to fill pipeline safety governor
It is connected with filling the sensors such as the pressure sensor in pipe-line system, temperature sensor；It is described to fill pipeline safety governor company
It is connected in 2 CAN bus, is powered by power module；
The left supply air line safety control system includes left supply air line safety governor, the left supply air line safety
Controller is connected with sensors such as the pressure sensor in left gas supply pipe system, temperature sensors；The left supply air line peace
Full controller is connected in 2 CAN bus, is powered by power module；
The right supply air line safety control system includes right supply air line safety governor, the right supply air line safety
Controller is connected with sensors such as the pressure sensor in right gas supply pipe system, temperature sensors；The right supply air line peace
Full controller is connected in 2 CAN bus, is powered by power module.
Embodiment 3
The present embodiment is substantially the same with embodiment 1, its difference is：The safety control system includes connecting respectively
Pipeline safety control system, left and right supply air line safety control system are filled in 2 CAN bus；It is described to fill pipeline peace
Full control system, left and right supply air line safety control system are powered by power module；
The pipeline safety control system that fills includes filling pipeline safety governor, described to fill pipeline safety governor
It is connected with filling the sensors such as the pressure sensor in pipe-line system, temperature sensor；It is described to fill pipeline safety governor company
It is connected in 2 CAN bus, is powered by power module；
The left and right supply air line safety control system includes left and right supply air line safety governor, the left and right air supply pipe
The sensor such as road safety governor and left gas supply pipe system and pressure sensor in right gas supply pipe system, temperature sensor
It is connected；The left and right supply air line safety governor is connected in 2 CAN bus, is powered by power module.
Or the safety control system includes being connected in 2 CAN bus filling left supply air line security control
System, right supply air line safety control system；It is described to fill left supply air line safety control system, right supply air line security control
System is powered by power module；
It is described to fill left supply air line safety control system including filling left supply air line safety governor, it is described to fill a left side
Supply air line safety governor and fill pipe-line system and pressure sensor in left gas supply pipe system, temperature sensor etc. and pass
Sensor is connected；It is described to fill left supply air line safety governor and be connected in 2 CAN bus, powered by power module；
The right supply air line safety control system includes right supply air line safety governor, the right supply air line safety
Controller is connected with sensors such as the pressure sensor in right gas supply pipe system, temperature sensors；The right supply air line peace
Full controller is connected in 2 CAN bus, is powered by power module.
Or the safety control system includes being connected in 2 CAN bus filling right supply air line security control
System, left supply air line safety control system；It is described to fill right supply air line safety control system, left supply air line security control
System is powered by power module.
It is described to fill right supply air line safety control system including filling right supply air line safety governor, it is described to fill the right side
Supply air line safety governor and fill pipe-line system and pressure sensor in right gas supply pipe system, temperature sensor etc. and pass
Sensor is connected；It is described to fill right supply air line safety governor and be connected in 2 CAN bus, powered by power module；
The left supply air line safety control system includes left supply air line safety governor, the left supply air line safety
Controller is connected with sensors such as the pressure sensor in left gas supply pipe system, temperature sensors；The left supply air line peace
Full controller is connected in 2 CAN bus, is powered by power module.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. inland navigation craft LNG fuel feed pipe path control systems, it is characterised in that：It includes being connected to a plurality of CAN Pipeline control system, left supply air line control system, right supply air line control system and safety control system are filled in bus； It is described fill pipeline control system, left supply air line control system, right supply air line control system and safety control system by Power module is powered, and the power module includes main power source and stand-by power supply, and the main power source and stand-by power supply are and filling tube Path control system, left supply air line control system, right supply air line control system are connected with safety control system.
- 2. inland navigation craft LNG fuel feed pipe path control systems according to claim 1, it is characterised in that:It is described to fill Pipeline control system includes filling pipeline controller, described to fill pipeline controller and be connected with the valve filled in pipe-line system； The pipeline controller that fills is connected in a plurality of CAN bus, is powered by power module；The left supply air line control system includes left supply air line controller, the left supply air line controller and left air supply pipe Valve in the system of road is connected；The left supply air line controller is connected in a plurality of CAN bus, is powered by power module；The right supply air line control system includes right supply air line controller, the right supply air line controller and right air supply pipe Valve in the system of road is connected；The right supply air line controller is connected in a plurality of CAN bus, is powered by power module.
- 3. inland navigation craft LNG fuel feed pipe path control systems according to claim 2, it is characterised in that：The safety Control system includes security control main controller, and the security control main controller is respectively with filling pipe-line system, seat supply air line system System, the pressure sensor in right gas supply pipe system, temperature sensor are connected；The security control main controller is connected to a plurality of In CAN bus, powered by power module.
- 4. inland navigation craft LNG fuel feed pipe path control systems according to claim 2, it is characterised in that：The safety Control system includes being connected in a plurality of CAN bus filling pipeline safety control system, left supply air line security control System and right supply air line safety control system；It is described to fill pipeline safety control system, left supply air line safety control system Power with right supply air line safety control system by power module.
- 5. inland navigation craft LNG fuel feed pipe path control systems according to claim 4, it is characterised in that：It is described to fill Pipeline safety control system includes filling pipeline safety governor, described to fill pipeline safety governor and fill in pipe-line system Pressure sensor, temperature sensor is connected；The pipeline safety governor that fills is connected in a plurality of CAN bus, by power supply Module for power supply；The left supply air line safety control system includes left supply air line safety governor, the left supply air line security control Device is connected with the pressure sensor in left gas supply pipe system, temperature sensor；The left supply air line safety governor connection In a plurality of CAN bus, powered by power module；The right supply air line safety control system includes right supply air line safety governor, the right supply air line security control Device is connected with the pressure sensor in right gas supply pipe system, temperature sensor；The right supply air line safety governor connection In a plurality of CAN bus, powered by power module.
- 6. inland navigation craft LNG fuel feed pipe path control systems according to claim 2, it is characterised in that：The safety Fill pipeline safety control system, the left and right supply air line that control system includes being connected in a plurality of CAN bus are controlled safely System processed；It is described fill pipeline safety control system, left and right supply air line safety control system is powered by power module；Or the safety control system includes being connected in a plurality of CAN bus filling left supply air line security control system System, right supply air line safety control system；It is described to fill left supply air line safety control system, right supply air line security control system System is powered by power module；Or the safety control system includes being connected in a plurality of CAN bus filling right supply air line security control system System, left supply air line safety control system；It is described to fill right supply air line safety control system, left supply air line security control system System is powered by power module.
- 7. inland navigation craft LNG fuel feed pipe path control systems according to claim 6, it is characterised in that：It is described to fill Pipeline safety control system includes filling pipeline safety governor, described to fill pipeline safety governor and fill in pipe-line system Pressure sensor, temperature sensor is connected；The pipeline safety governor that fills is connected in a plurality of CAN bus, by power supply Module for power supply；The left and right supply air line safety control system includes left and right supply air line safety governor, the left and right supply air line peace Full controller is connected with the pressure sensor in left gas supply pipe system and right gas supply pipe system, temperature sensor；The left side Right supply air line safety governor is connected in a plurality of CAN bus, is powered by power module；Or it is described fill left supply air line safety control system include fill left supply air line safety governor, it is described to fill left confession Air pipe safety governor is connected with the pressure sensor, the temperature sensor that fill in pipe-line system and left gas supply pipe system； It is described to fill left supply air line safety governor and be connected in a plurality of CAN bus, powered by power module；The right supply air line safety control system includes right supply air line safety governor, the right supply air line security control Device is connected with the pressure sensor in right gas supply pipe system, temperature sensor；The right supply air line safety governor connection In a plurality of CAN bus, powered by power module；Or it is described fill right supply air line safety control system include fill right supply air line safety governor, it is described to fill right confession Air pipe safety governor is connected with the pressure sensor, the temperature sensor that fill in pipe-line system and right gas supply pipe system； It is described to fill right supply air line safety governor and be connected in a plurality of CAN bus, powered by power module；The left supply air line safety control system includes left supply air line safety governor, the left supply air line security control Device is connected with the pressure sensor in left gas supply pipe system, temperature sensor；The left supply air line safety governor connection In a plurality of CAN bus, powered by power module.
- 8. inland navigation craft LNG fuel feed pipe path control systems according to claim 1, it is characterised in that：A plurality of CAN is total Human-computer interaction device is also associated with line, shown human-computer interaction device includes display module and fills pipeline control module, left confession Air pipe control module, right supply air line control module；It is described to fill pipeline control module, left supply air line control module, the right side Supply air line control module includes some buttons；The human-computer interaction device is powered by power module.
- 9. inland navigation craft LNG fuel feed pipe path control systems according to claim 8, it is characterised in that：It is described man-machine The human-computer interaction device I, human-computer interaction device II, human-computer interaction that interactive device includes being connected in a plurality of CAN bus set Standby III；The human-computer interaction device I, human-computer interaction device II, human-computer interaction device III are powered by power module.
- 10. inland navigation craft LNG fuel feed pipe path control systems according to claim 1, it is characterised in that：Power module Including main power source, stand-by power supply, the main power source is connected to redundant power module by Switching Power Supply；The stand-by power supply passes through Isolated power supply is connected to redundant power module；The redundant power module is with filling pipeline control system, left supply air line controls System, right supply air line control system are connected with safety control system, human-computer interaction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073805.4U CN207229260U (en) | 2017-08-25 | 2017-08-25 | A kind of inland navigation craft LNG fuel feed pipe path control systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073805.4U CN207229260U (en) | 2017-08-25 | 2017-08-25 | A kind of inland navigation craft LNG fuel feed pipe path control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229260U true CN207229260U (en) | 2018-04-13 |
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| CN201721073805.4U Active CN207229260U (en) | 2017-08-25 | 2017-08-25 | A kind of inland navigation craft LNG fuel feed pipe path control systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826715A (en) * | 2019-01-28 | 2019-05-31 | 成都华气厚普电子技术有限公司 | LNG feeder electric-control system peculiar to vessel |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826715A (en) * | 2019-01-28 | 2019-05-31 | 成都华气厚普电子技术有限公司 | LNG feeder electric-control system peculiar to vessel |
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Address after: 610041 No.3, floor 11, building 6, no.599, shijicheng South Road, Chengdu high tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu City, Sichuan Province Patentee after: Houpu clean energy Co.,Ltd. Address before: 610041, No. 11, No. 6, No. 599, No. 3 South City Road, Chengdu hi tech Development Zone, Sichuan Patentee before: CHENGDU HUAQI HOUPU HOLDING Co.,Ltd. |
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Address after: No.3, 11th floor, building 6, no.599, shijicheng South Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610041 Patentee after: Houpu clean energy (Group) Co.,Ltd. Address before: No.3, 11th floor, building 6, no.599, shijicheng South Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610041 Patentee before: Houpu clean energy Co.,Ltd. |
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