CN105730665A - Hybrid fishery administration law enforcement boat - Google Patents
Hybrid fishery administration law enforcement boat Download PDFInfo
- Publication number
- CN105730665A CN105730665A CN201410744991.4A CN201410744991A CN105730665A CN 105730665 A CN105730665 A CN 105730665A CN 201410744991 A CN201410744991 A CN 201410744991A CN 105730665 A CN105730665 A CN 105730665A
- Authority
- CN
- China
- Prior art keywords
- electromotor
- monitoring system
- system controller
- hull
- enforcement
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
- B63H2021/202—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units of hybrid electric type
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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
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
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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
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a hybrid fishery administration law enforcement boat which comprises an LNG storage tank, a vaporizer and an engine. The LNG storage tank, the vaporizer and the engine are arranged in a hull and sequentially connected. A switching valve is arranged on a stainless steel pipeline for connecting the vaporizer with the engine. An electronic control unit is arranged in the engine. A safety monitoring system controller is further arranged in the hull and connected with the electronic control unit and a safety device. The safety device comprises a combustible gas probe, a sound and light alarm device, an ultra-fine dry powder extinguishing device and an axial flow explosion-proof draught fan. The hybrid fishery administration law enforcement boat can save energy and is environment-friendly, safe and reliable.
Description
Technical field
The present invention relates to ship domain, particularly relate to a kind of hybrid power fishery mangement and enforcement of the law ship.
Background technology
In recent years, greatly develop energy-conserving and environment-protective industry in country, advance under the policy guide of low-carbon economy, exploitation diesel-LNG double fuel hybrid power boats and ships, as the new way advancing low-carbon economy development, to the green shipping of development, reducing emission of carbon dioxide, make low-carbon (LC) boats and ships and play a very important role.
LNG (LiquifiedNaturalGas) is the english abbreviation of liquefied natural gas, is a kind of colourless liquid, is mainly made up of methane.Can greatly saving storage and transportation space and cost after natural gas liquefaction, and have that calorific value is big, performance high, be more beneficial for long distance transportation, storage, the application mode making natural gas is more flexible, wider.
Diesel-LNG double fuel hybrid power boats and ships can use diesel-LNG double fuel or pure diesel oil both of which to run, but lacks safety monitoring system and corresponding safety device in hybrid power boats and ships of the prior art, there is potential safety hazard.
Summary of the invention
The present invention proposes a kind of hybrid power fishery mangement and enforcement of the law ship, in order to improve the security reliability of law enforcement ship.
To achieve these goals, the present invention proposes a kind of hybrid power fishery mangement and enforcement of the law ship, including being arranged at the LNG air accumulator that being sequentially connected in hull connects, carburator and electromotor, connecting, the described carburator stainless steel pipes with electromotor arranges switch valve, described electromotor is provided with electronic control unit, described hull also sets up safety monitoring system controller, described safety monitoring system controller is connected with electronic control unit and safety device respectively, wherein said safety device includes combustible gas probe, acoustic-optic alarm, ultrafine dry powder extinguishing installation and axial flow explosion-proof fan.
The hybrid power fishery mangement and enforcement of the law ship energy-conserving and environment-protective having the beneficial effects that said structure of the program of the present invention, security reliability is high.
Preferably, being also provided with display in described hull, described display is connected with described safety monitoring system controller.
Preferably, described axial flow explosion-proof fan adopts chain working method with the double fuel mode of operation of electromotor.
Accompanying drawing explanation
Fig. 1 illustrates the internal functional architecture schematic diagram of hybrid power fishery mangement and enforcement of the law ship involved in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
As shown in Figure 1, hybrid power fishery mangement and enforcement of the law ship involved in the present invention includes LNG air accumulator 1, the carburator 2 being connected with described LNG air accumulator 1, described carburator 2 is connected to electromotor 4 by being provided with the stainless steel pipes of switch valve 3, is provided with electronic control unit (ECU) 41 in described electromotor；Hybrid power fishery mangement and enforcement of the law ship involved in the present invention is additionally provided with safety monitoring system controller 5, described safety monitoring system controller 5 is connected with the electronic control unit 41 in described electromotor, and also it being connected to display 10, described safety monitoring system controller 5 is also electrically connected with combustible gas probe 6, axial flow explosion-proof fan 7, acoustic-optic alarm 8 and ultrafine dry powder extinguishing installation 9 respectively.
In concrete work process, the concentration value of the fuel gas that described safety monitoring system controller 5 real-time reception detects from combustible gas probe 6, when this concentration value reach natural gas fire a little 20% time, described safety monitoring system controller 5 can trigger acoustic-optic alarm 8 and report to the police, and trigger axial flow explosion-proof fan 7 carry out force exhaust ventilation；When this concentration value reach natural gas fire a little 40% time, then described safety monitoring system controller 5 can roof-cut resistence valve 3.When described safety monitoring system controller 5 detects the temperature of system more than 170 ° of C, ultrafine dry powder extinguishing installation 9 can be triggered and spray ultra-fine dry powder.
Dual fuel mode and the axial flow explosion-proof fan 7 of the electromotor in hybrid power fishery mangement and enforcement of the law ship involved in the present invention adopt the chain method of operation, say, that after described axial flow explosion-proof fan 7 opens at least 10 minutes, electromotor can run with dual fuel mode；When described axial flow explosion-proof fan 7 is closed for some reason, electromotor will be automatically converted to the mode of operation of pure diesel oil.
Hybrid power fishery mangement and enforcement of the law ship involved in the present invention has security reliability height, both economically and environmentally beneficial advantage.
Claims (3)
1. a hybrid power fishery mangement and enforcement of the law ship, including being arranged at the LNG air accumulator that being sequentially connected in hull connects, carburator and electromotor, connecting, the described carburator stainless steel pipes with electromotor arranges switch valve, described electromotor is provided with electronic control unit, it is characterized in that: in described hull, also set up safety monitoring system controller, described safety monitoring system controller is connected with electronic control unit and safety device respectively, wherein said safety device includes combustible gas probe, acoustic-optic alarm, ultrafine dry powder extinguishing installation and axial flow explosion-proof fan.
2. hybrid power fishery mangement and enforcement of the law ship according to claim 1, it is characterised in that: being also provided with display in described hull, described display is connected with described safety monitoring system controller.
3. hybrid power fishery mangement and enforcement of the law ship according to claim 1, it is characterised in that: the double fuel mode of operation of described axial flow explosion-proof fan and electromotor adopts chain working method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744991.4A CN105730665A (en) | 2014-12-09 | 2014-12-09 | Hybrid fishery administration law enforcement boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744991.4A CN105730665A (en) | 2014-12-09 | 2014-12-09 | Hybrid fishery administration law enforcement boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105730665A true CN105730665A (en) | 2016-07-06 |
Family
ID=56237850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410744991.4A Pending CN105730665A (en) | 2014-12-09 | 2014-12-09 | Hybrid fishery administration law enforcement boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105730665A (en) |
-
2014
- 2014-12-09 CN CN201410744991.4A patent/CN105730665A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |