CN204200402U - A kind of double fuel power ship LNG fuel control unit - Google Patents
A kind of double fuel power ship LNG fuel control unit Download PDFInfo
- Publication number
- CN204200402U CN204200402U CN201420672351.2U CN201420672351U CN204200402U CN 204200402 U CN204200402 U CN 204200402U CN 201420672351 U CN201420672351 U CN 201420672351U CN 204200402 U CN204200402 U CN 204200402U
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- China
- Prior art keywords
- fuel
- switching valve
- control unit
- double
- adding switching
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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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of double fuel power ship LNG fuel control unit, comprise controller, the input end of described controller is connected with gas transducer, temperature transducer and liquid level sensor, the output terminal of described controller is connected with fuel adding switching valve and alarm module, described controller is also connected with wireless receiving module, described fuel adding switching valve is located at fuel conduit and controls in main valve room, one end of described fuel adding switching valve by fuel filler tube respectively with larboard filling station, starboard filling station is communicated with, the described the other end stating fuel adding switching valve is communicated with fuel pot by pipeline.The utility model is by improving original fuel adding pipeline, and appropriate design integrated optimization control system in certain space, thus decrease charging line, has saved space and save the use amount of piping material.
Description
Technical field
The utility model relates to water transportation transportation equipment manufacturing technology field, especially relates to the improvement of the LNG fuel control unit of double fuel propelling ship.
Background technique
LNG is classified as the first-selection combustion fuel that can replace conventional bunker oil by the relevant industries such as LNG is more and more favored as clean energy resource, shipping.LNG will become the key factor of following shipping industry development as the fuels and energy of boats and ships.
The gas supply system of LNG powered ship, comprises LNG fuel adding replenishment device, LNG fuel storage unit, LNG fuel processing installation and other matched auxiliaring equipments.The refueling station of LNG powered ship is one of important component part of gas supply system.For normal shipboard, do not comprise because of the reasons such as the harbour factor boats and ships pulled in shore that cause boats and ships to fix a side of a ship, about boats and ships, two sides of a ship all should configure one group of fuel adding unit, fuel make up when reaching port to facilitate boats and ships.
Fuel adding switching valve, can open the boat-carrying charging line of corresponding side according to the actual situation of reaching port, realize and the docking of fuel make up source capsule road, harbour, fuel adding.The potential possibility of the dangerous fuel leakage of fuel adding switch valve, should give special consideration to stop the structural damage of ultralow temperature fuel leakage to conventional hull material for this reason.
According to the requirement of international convention and Classification society, for the boats and ships using LNG as propellant, its fuel conduit stretched out from fuel pot must configure control main valve nearby.If boats and ships select IMO C type pressure type fuel pot as LNG fuel reservoir, its tank body place is enclosed and covered is safe zoning, be arranged in enclose the fuel conduit covering region control main valve must by the wrapped such as structure (structure room) and fuel pot place enclose cover isolated, to guarantee that controlling hazardous gas when main valve occurs to leak at fuel conduit does not leak to enclosing of fuel pot place and cover region, makes safety zone be affected.
Model utility content
Model utility object: the purpose of this utility model is to solve deficiency of the prior art, a kind of double fuel power ship LNG fuel control unit is provided, solve LNG fuel adding switch valve allocation problem on Car carrier, reasonably optimizing scheme, saves the consumption of piping material.
Technological scheme: a kind of double fuel power ship LNG fuel control unit described in the utility model, comprise controller, the input end of described controller is connected with gas transducer, temperature transducer and liquid level sensor, the output terminal of described controller is connected with fuel adding switching valve and alarm module, described controller is also connected with wireless receiving module, described fuel adding switching valve is located at fuel conduit and controls in main valve room, one end of described fuel adding switching valve by fuel filler tube respectively with larboard filling station, starboard filling station is communicated with, the described the other end stating fuel adding switching valve is communicated with fuel pot by pipeline.
As optimization, described fuel adding switching valve is wireless fluid power switching valve.
As optimization, described alarm module is acoustooptic alarm module.
As optimization, described gas transducer, temperature transducer and liquid level sensor are separately positioned in fuel pot deposits and enclose and cover.
As optimization, described fuel conduit controls also to be provided with ventilation system in main valve room.
Beneficial effect: the utility model is by improving original fuel adding pipeline, and appropriate design integrated optimization control system in certain space, thus decrease charging line, has saved space and save the use amount of piping material.
Accompanying drawing explanation
Fig. 1 is structural configuration mounting structure figure of the present utility model.
Fig. 2 is control circuit structured flowchart of the present utility model.
Embodiment
A kind of double fuel power ship LNG fuel control unit as depicted in figs. 1 and 2, comprise controller, the input end of described controller is connected with gas transducer, temperature transducer and liquid level sensor, the output terminal of described controller is connected with fuel adding switching valve 3 and alarm module, described controller is also connected with wireless receiving module, described fuel adding switching valve 3 is located at fuel conduit and controls in main valve room 2, one end of described fuel adding switching valve 3 by fuel filler tube 4 respectively with larboard filling station 6, starboard filling station 5 is communicated with, the described the other end stating fuel adding switching valve 3 is communicated with fuel pot by pipeline, described fuel pot be located at fuel pot deposit enclose cover between in 1, gas transducer, temperature transducer and liquid level sensor be separately positioned on fuel pot deposit enclose cover between in 1.
As the further optimization of technique scheme, fuel adding switching valve is wireless fluid power switching valve, and by the Wireless remote control of wireless remote control device, remote signal is received by wireless receiver, thus is operated by the filling of controller control fuel adding switching valve.Alarm module is acoustooptic alarm module, like this when one or more monitoring parameters in gas transducer, temperature transducer and liquid level sensor exceed standard, can carry out Realtime Alerts prompting, improve safety coefficient.
Fuel conduit controls originally to be configured with cover ventilation system in main valve room, and room body is low temperature resistant, corrosion material composition, has Leakage Gas, low-temperature warning, high liquid level warning to detect monitoring cell, and be furnished with independently drainage in internal configurations.The configuration in main valve room has the functional character needed for fuel adding switching valve layout, therefore two side of a ship switch valves are arranged in total valve room, is equipped with Remote Hydraulic remote control mode to realize the operation to switching valve simultaneously.
The utility model is by improving original fuel adding pipeline, and appropriate design integrated optimization control system in certain space, thus decrease charging line, has saved space and save the use amount of piping material.
Claims (5)
1. a double fuel power ship LNG fuel control unit, it is characterized in that: comprise controller, the input end of described controller is connected with gas transducer, temperature transducer and liquid level sensor, the output terminal of described controller is connected with fuel adding switching valve and alarm module, described controller is also connected with wireless receiving module, described fuel adding switching valve is located at fuel conduit and controls in main valve room, one end of described fuel adding switching valve by fuel filler tube respectively with larboard filling station, starboard filling station is communicated with, the described the other end stating fuel adding switching valve is communicated with fuel pot by pipeline.
2. a kind of double fuel power ship LNG fuel control unit according to claim 1, is characterized in that: described fuel adding switching valve is wireless fluid power switching valve.
3. a kind of double fuel power ship LNG fuel control unit according to claim 1, is characterized in that: described alarm module is acoustooptic alarm module.
4. a kind of double fuel power ship LNG fuel control unit according to claim 1, is characterized in that: described gas transducer, temperature transducer and liquid level sensor are separately positioned in fuel pot deposits and enclose and cover.
5. a kind of double fuel power ship LNG fuel control unit according to claim 1, is characterized in that: described fuel conduit controls also to be provided with ventilation system in main valve room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672351.2U CN204200402U (en) | 2014-11-12 | 2014-11-12 | A kind of double fuel power ship LNG fuel control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672351.2U CN204200402U (en) | 2014-11-12 | 2014-11-12 | A kind of double fuel power ship LNG fuel control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200402U true CN204200402U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420672351.2U Active CN204200402U (en) | 2014-11-12 | 2014-11-12 | A kind of double fuel power ship LNG fuel control unit |
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| CN (1) | CN204200402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916648A (en) * | 2018-07-12 | 2018-11-30 | 南通诺德瑞海洋工程研究院有限公司 | A kind of LNG air supply system on deck carrier |
| CN109263845A (en) * | 2018-11-06 | 2019-01-25 | 南通中远海运川崎船舶工程有限公司 | The control main valve ventilation of room structure and method of ventilation of double fuel powered ship |
| CN111572709A (en) * | 2020-04-24 | 2020-08-25 | 上海外高桥造船有限公司 | Ship side-through module |
-
2014
- 2014-11-12 CN CN201420672351.2U patent/CN204200402U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916648A (en) * | 2018-07-12 | 2018-11-30 | 南通诺德瑞海洋工程研究院有限公司 | A kind of LNG air supply system on deck carrier |
| CN108916648B (en) * | 2018-07-12 | 2023-11-21 | 南通诺德瑞海洋工程研究院有限公司 | LNG gas supply system on deck transport ship |
| CN109263845A (en) * | 2018-11-06 | 2019-01-25 | 南通中远海运川崎船舶工程有限公司 | The control main valve ventilation of room structure and method of ventilation of double fuel powered ship |
| CN111572709A (en) * | 2020-04-24 | 2020-08-25 | 上海外高桥造船有限公司 | Ship side-through module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 901 Changjiang Road, Nantong, Jiangsu, Jiangsu Patentee after: Nantong Kawasaki COSCO Marine Engineering Company Limited Address before: 226000 Jiangsu Province, Nantong City Linjiang Road No. 117 Patentee before: Nantong COSCO KHI Ship Engineering Co.,Ltd. |