CN106401745A - Ship networking fuel gas supply system - Google Patents
Ship networking fuel gas supply system Download PDFInfo
- Publication number
- CN106401745A CN106401745A CN201610941043.9A CN201610941043A CN106401745A CN 106401745 A CN106401745 A CN 106401745A CN 201610941043 A CN201610941043 A CN 201610941043A CN 106401745 A CN106401745 A CN 106401745A
- Authority
- CN
- China
- Prior art keywords
- fuel
- supply system
- heat exchanger
- gas supply
- user side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002737 fuel gas Substances 0.000 title claims abstract description 14
- 230000006855 networking Effects 0.000 title claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 38
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0293—Safety devices; Fail-safe measures
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a ship networking fuel gas supply system, which comprises a gas tank, a heat exchanger, a dual-wall pipeline and an engine which are connected through a fuel pipeline in sequence. The system further comprises a central processor, a cloud server and a user side platform. The central processor is electrically connected to a wireless communication device, a storage module, a liquid level detector, a temperature detector and four flammable gas detectors. The liquid level detector is mounted in the gas tank, the temperature detector is mounted at a fuel outlet of the heat exchanger, the four flammable detectors are respectively on outer sides of the gas tank, the heat exchanger, the dual-wall pipeline and the engine respectively, a power engine is monitored comprehensively, data are uploaded to the cloud server through the wireless communication device, a user can realize real-time monitoring anytime anyplace by logging on a user side platform network to connect the cloud server and can set a prewarning value, and when the prewarning value is reached, the user side platform will send alarm information to the user, an prevention and control capacity of an LNG (Liquified Natural Gas) ship is improved and an occurrence probability of accidents is reduced.
Description
Technical field
The present invention relates to a kind of fuel gas supply system, particularly a kind of gas supply monitoring system peculiar to vessel.
Background technology
LNG ship refers to engine using natural gas as single-fuel or using natural gas and diesel oil as dual-fuel ship,
Its piggyback pod includes being sequentially connected gas tank, heat exchanger, double-walled pipeline and engine by fuel channel, and LNG needs from gas tank
In out, gasify in a heat exchanger, finally reach burning in engine, pipeline valve member is more in this process, easily send out
Raw gas leakage, LNG ship of the prior art all can only be monitored to piggyback pod in Control Room or driving cabin, once watch
Member leaves generation gas leakage when post, not only can not find in time, but also can cause serious consequence, cause fire etc.
Great casualty, therefore monitors and the work of prevention gas leakage is particularly important.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of ship being monitored whenever and wherever possible by network technology
Networking fuel gas supply system.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of ship is networked fuel gas supply system, including the gas tank being sequentially connected by fuel channel, heat exchanger, double-walled pipeline and
Engine, this system also includes central processing unit, Cloud Server and user side platform, and described central processing unit is electrically connected with wirelessly
Communication apparatus, memory module, level sensor, hygrosensor and four combustible gas probes, described wireless telecommunications system
With described Cloud Server network connection, described user side platform and described Cloud Server network connection, described level sensor peace
It is contained in described gas tank, described hygrosensor is arranged at described heat exchanger fuel outlet, described four fuel gas are visited
Survey device and be separately mounted to described gas tank, the outside of heat exchanger, double-walled pipeline and engine.
This system also includes ventilation equipment, and described ventilation equipment are electrically connected with described central processing unit.
The blowing mouth of described ventilation equipment is arranged at the fuel outlet of described heat exchanger, the air draught of described ventilation equipment
Mouth is arranged at the fuel outlet of described gas tank.
Described user side platform is provided with PC end, iOS end and Android mobile terminal.
Described user side platform is provided with information module and warning module.
Described information module includes the liquid level data of described level sensor, the temperature data of described hygrosensor, institute
State the gas data of four combustible gas probes and the working condition of described ventilation equipment.
The invention has the beneficial effects as follows：The central processing unit of the present invention be electrically connected with level sensor, hygrosensor and
Four combustible gas probes, carry out overall monitor to piggyback pod, and upload the data to cloud service by wireless telecommunications system
In device, user can realize real-time monitoring whenever and wherever possible by login user end platform network connection Cloud Server, and can set pre-
Alert value, when reaching early warning value, user side platform can issue the user with warning message, improves the prevention and control ability of LNG ship, reduces
The probability that accident occurs.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is one of systematic schematic diagram of the present invention；
Fig. 2 is the two of the systematic schematic diagram of the present invention.
Specific embodiment
With reference to Fig. 1, Fig. 2, a kind of ship networking fuel gas supply system, including the gas tank being sequentially connected by fuel channel, warm
Exchanger, double-walled pipeline and engine, this system also includes central processing unit, Cloud Server and user side platform, described central authorities
Processor is electrically connected with wireless telecommunications system, memory module, level sensor, hygrosensor and four combustible gas detectings
Device, described wireless telecommunications system and described Cloud Server network connection, described user side platform is with described Cloud Server network even
Connect, described level sensor is arranged in described gas tank, described hygrosensor is arranged at described heat exchanger fuel outlet,
Described four combustible gas probes are separately mounted to described gas tank, the outside of heat exchanger, double-walled pipeline and engine, to dynamic
Power cabin carries out overall monitor, and is upload the data in Cloud Server by wireless telecommunications system, and user can pass through login user
End platform network connection Cloud Server realizes real-time monitoring whenever and wherever possible, not time and region limited；And early warning can be set
Value, when reaching early warning value, user side platform can issue the user with warning message, improves the prevention and control ability of LNG ship, reduces thing
Therefore the probability occurring.Outboard personnel such as shipowner, Ship Management Co., marine board etc. also can connect cloud by login user end platform
Server, carries out monitor in real time.
This system also includes ventilation equipment, and described ventilation equipment are electrically connected with described central processing unit, described ventilation equipment
Blowing mouth be arranged at the fuel outlet of described heat exchanger, the inlet scoop of described ventilation equipment is arranged on the combustion of described gas tank
Material exit, wind direction is contrary with gas flow effectively to prevent gas to be diffused into the high-temperature areas such as described engine after leaking.
Described user side platform is provided with PC end, iOS end and Android mobile terminal it is adaptable to several operation systems, user
Cloud Server described in network connection can be passed through by electronic equipments such as mobile phone, flat board or computers.Described user side platform setting
There are information module and warning module.Described information module includes the liquid level data of described level sensor, described hygrosensor
Temperature data, the gas data of described four combustible gas probes and described ventilation equipment working condition.Described pre-
Alert module can set early warning value, when reaching described early warning value, alert, improves the prevention and control energy of LNG ship gas leakage
Power, the probability that reduction accident occurs.
Described double-walled pipeline, using interlocking gas trap, effectively prevents gas from leaking.Described central processing unit be single-chip microcomputer or
PLC, in the present embodiment, using ARMCortex-M4 processor, economical and practical, there is high integration, reliability height, small volume
The advantages of.Described memory module includes RAM and ROM, and RAM provides running memory for single-chip microcomputer, and ROM is used for data storage information
Deng.
Above embodiment can not limit the protection domain of the invention, the personnel of professional skill field without departing from
In the case of the invention general idea, impartial modification and the change done, all still fall within the scope that the invention is covered
Within.
Claims (6)
1. a kind of ship networking fuel gas supply system, including the gas tank being sequentially connected by fuel channel, heat exchanger, double-walled pipeline
With engine it is characterised in that it also includes central processing unit, Cloud Server and user side platform, described central processing unit is electrically connected
It is connected to wireless telecommunications system, memory module, level sensor, hygrosensor and four combustible gas probes, described wireless
Communication apparatus and described Cloud Server network connection, described user side platform and described Cloud Server network connection, described liquid level
Detector is arranged in described gas tank, and described hygrosensor is arranged at described heat exchanger fuel outlet, and described four only
Combustion gas bulk detector is separately mounted to described gas tank, the outside of heat exchanger, double-walled pipeline and engine.
2. ship networking fuel gas supply system according to claim 1 is it is characterised in that it also includes ventilation equipment, described logical
Wind devices are electrically connected with described central processing unit.
3. ship networking fuel gas supply system according to claim 2 is it is characterised in that the blowing mouth of described ventilation equipment sets
Put at the fuel outlet of described heat exchanger, the inlet scoop of described ventilation equipment is arranged at the fuel outlet of described gas tank.
4. ship networking fuel gas supply system according to claim 1 is it is characterised in that described user side platform is provided with PC
End, iOS end and Android mobile terminal.
5. ship networking fuel gas supply system according to claim 1 is it is characterised in that described user side platform is provided with letter
Breath module and warning module.
6. ship networking fuel gas supply system according to claim 5 is it is characterised in that described information module includes described liquid
The liquid level data of location probe, the temperature data of described hygrosensor, the gas data of described four combustible gas probes
And the working condition of described ventilation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941043.9A CN106401745A (en) | 2016-10-26 | 2016-10-26 | Ship networking fuel gas supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941043.9A CN106401745A (en) | 2016-10-26 | 2016-10-26 | Ship networking fuel gas supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106401745A true CN106401745A (en) | 2017-02-15 |
Family
ID=58012690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610941043.9A Pending CN106401745A (en) | 2016-10-26 | 2016-10-26 | Ship networking fuel gas supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106401745A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002312873A (en) * | 2001-04-11 | 2002-10-25 | Mitsubishi Heavy Ind Ltd | System for monitoring heat-proof section of lng ship cargo tank |
| CN204360207U (en) * | 2015-01-29 | 2015-05-27 | 武汉理工大学 | Inland river LNG fuels and energy ship navigation safety online monitoring system |
| CN105046915A (en) * | 2015-08-14 | 2015-11-11 | 王洋 | Safety monitoring system of ocean vessel on the basis of wireless sensor network |
| CN204926551U (en) * | 2015-08-17 | 2015-12-30 | 上海新奥新能源技术有限公司 | LNG boats and ships teletransmission monitored control system |
| CN105573229A (en) * | 2016-01-04 | 2016-05-11 | 江苏科技大学 | Marine engine room mobile monitoring system based on portable mobile terminal, and method thereof |
| CN206190405U (en) * | 2016-10-26 | 2017-05-24 | 中山市蓝水能源科技发展有限公司 | Ship networking gas supply system |
-
2016
- 2016-10-26 CN CN201610941043.9A patent/CN106401745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002312873A (en) * | 2001-04-11 | 2002-10-25 | Mitsubishi Heavy Ind Ltd | System for monitoring heat-proof section of lng ship cargo tank |
| CN204360207U (en) * | 2015-01-29 | 2015-05-27 | 武汉理工大学 | Inland river LNG fuels and energy ship navigation safety online monitoring system |
| CN105046915A (en) * | 2015-08-14 | 2015-11-11 | 王洋 | Safety monitoring system of ocean vessel on the basis of wireless sensor network |
| CN204926551U (en) * | 2015-08-17 | 2015-12-30 | 上海新奥新能源技术有限公司 | LNG boats and ships teletransmission monitored control system |
| CN105573229A (en) * | 2016-01-04 | 2016-05-11 | 江苏科技大学 | Marine engine room mobile monitoring system based on portable mobile terminal, and method thereof |
| CN206190405U (en) * | 2016-10-26 | 2017-05-24 | 中山市蓝水能源科技发展有限公司 | Ship networking gas supply system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170215 Assignee: CIMC Bluewater Technology Development (Guangdong) Co.,Ltd. Assignor: ZHONGSHAN LANSHUI ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: X2022440020022 Denomination of invention: A Gas Supply System for Ship Network License type: Exclusive License Record date: 20221116 |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |