CN206224768U - Gas leakage alarm control system peculiar to vessel - Google Patents
Gas leakage alarm control system peculiar to vessel Download PDFInfo
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- CN206224768U CN206224768U CN201621277593.7U CN201621277593U CN206224768U CN 206224768 U CN206224768 U CN 206224768U CN 201621277593 U CN201621277593 U CN 201621277593U CN 206224768 U CN206224768 U CN 206224768U
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- gas
- alarm
- control system
- combustible gas
- vessel
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Abstract
The utility model discloses gas leakage alarm control system peculiar to vessel, including alarm controller for combustible gas base, alarm, blower fan and the quick action emergency valve being arranged on fuel gas supply conduit, the alarm, blower fan and quick action emergency valve connect the alarm controller for combustible gas base by interlocking module, the input of the alarm controller for combustible gas base is connected with fuel gas supervisory circuit, combustible gas probe module is parallel with the fuel gas supervisory circuit, temperature and humidity sensing module, watch-dog and transmitter, the output end of the alarm controller for combustible gas base is connected with hub by grid line, hub passes information to data processing centre by LAN.The utility model gas leakage alarm control system peculiar to vessel can not only gather, analyze, process field data, and can start alarm and send early warning signal and automatic exhausting, also with sending the communication functions such as SMS messaging, voice call.
Description
Technical field
The utility model is related to ship gas leakage control field, gas leakage alarm control system specifically related to peculiar to vessel.
Background technology
In order to reduce ship discharge, fuel cost is reduced, reduce influence of the ship emission to environment, at present whole world shipping
Quietly rise and replaced the new trend of fuel oil with natural gas in boundary.LNG（Liquefied natural gas）There is the good reputation of " future fuel ", in ship
It is very welcome with fuel aspect.Research shows, discharged nitrous oxides nearly 90% can be reduced using LNG fuel, reduces carbon dioxide
Discharge capacity 25% ~ 30%, oxysulfide and granular material discharged almost can be ignored, therefore, LNG powered ships receive generation
The shipping business of various countries of boundary is greatly developed.It is worth thinking, also possesses while LNG fuel possesses perfect environmental-protecting performance easily
Explosive and other harmful performances are fired, once leaking, serious harm easily is caused to life and property safety, especially
It is that in the utilization of ship, its harm is mainly reflected in two aspects：First, suffocate, the space on ship is relatively narrow and small, crowd dredges
Day labor is made to carry out has sizable difficulty, and after there is leakage accident, liquefied natural gas can be vaporized, and produces around a large amount of
Boil-off gas and and air form mixed vapour, mixed vapour or anoxic make one asphyxia in various degree or death；2nd, natural gas
When leakage causes the gas content in hull at concentrations up to 5% ~ 15%, meeting naked light can explode, and security performance is low.
Therefore, gas leakage alarm control system peculiar to vessel is very important important with having in LNG powered ships
Meaning.
Utility model content
For case above, the utility model provides gas leakage alarm control system peculiar to vessel, can not only gather, analyze,
Field data is processed, and alarm can be started and send early warning signal and automatic exhausting, also with SMS messaging is sent, voice leads to
The communication functions such as words.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：Gas leakage alarm control system peculiar to vessel, bag
Include alarm controller for combustible gas base, alarm, blower fan and the quick action emergency valve being arranged on fuel gas supply conduit, the alarm
Device, blower fan and quick action emergency valve connect the alarm controller for combustible gas base, the combustible gas alarm control by interlocking module
The input of device processed is connected with fuel gas supervisory circuit, and combustible gas probe mould is parallel with the fuel gas supervisory circuit
Block, temperature and humidity sensing module, watch-dog and transmitter, the output end of the alarm controller for combustible gas base are connected by grid line
Hub is connected to, hub passes information to data processing centre by LAN.
More excellent, the data processing centre is connected with GSM message module.
More excellent, the combustible gas probe module is composed in parallel by multiple combustible gas probes, and described flammable
Gas detector is arranged in the test position of each node of fuel gas supply conduit.
More excellent, the temperature and humidity sensing module is composed in parallel by multiple Temperature Humidity Sensors, for detecting gas supply
The humiture change of pipeline.
More excellent, the transmitter is iTrans dual probe gas transmitters；The combustible gas probe is double gases
Sensor.
More excellent, the gas leakage alarm control system peculiar to vessel provides power supply by low-tension supply.
The beneficial effects of the invention are as follows：By the utility model gas leakage alarm control system peculiar to vessel, gaspipe
The inspection positions of each node of road are provided with double gas sensors, Temperature Humidity Sensor and watch-dog, and adjustable point is gathered, divided
The parameter informations such as analysis, treatment field data, oxygen content, natural gas situation, the ambient temperature and humidity of displaying scene monitoring；Combustible gas
Bulk detector is connected with hub, and hub passes information to data processing centre by LAN, is easy to combustion gas information
Store and make treatment in time；Data processing centre is connected with GSM message module, can send detection data to maintenance personal at any time
With inspection signal.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the line map of gas leakage alarm control system peculiar to vessel.
Mark and corresponding parts title in accompanying drawing：Alarm controller for combustible gas base 1；Interlocking module 2；Blower fan 3；Promptly
Stop valve 4；Fuel gas supply conduit 5；Watch-dog 6；Alarm 7；Transmitter 8；Combustible gas probe module 9；Temperature and humidity sensing
Module 10；Hub 11；Data processing centre 12；GSM message module 13.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
Gas leakage alarm control system peculiar to vessel, including alarm controller for combustible gas base 1, alarm 7, blower fan 3 and set
The quick action emergency valve 4 on fuel gas supply conduit 5 is put, the alarm 7, blower fan 3 and quick action emergency valve 4 pass through interlocking module 2
The alarm controller for combustible gas base 1 is connected, the input of the alarm controller for combustible gas base 1 is connected with fuel gas monitoring
Circuit, be parallel with the fuel gas supervisory circuit combustible gas probe module 9, temperature and humidity sensing module 10, watch-dog 6 with
And transmitter 8, the combustible gas probe module 9 is composed in parallel by multiple combustible gas probes, and the fuel gas
Detector is arranged in the test position of each node of fuel gas supply conduit 5, and the combustible gas probe is double gas sensings
Device, to the oxygen concentration and concentration of natural gas of each node location of on-line real-time measuremen fuel gas supply conduit 5, and by data
Reach data processing centre 12；The temperature and humidity sensing module 10 is composed in parallel by multiple Temperature Humidity Sensors, is fired for detecting
Humiture change around gas supply line 5, realizes the telemetry and telecommand to environmental gas detection；The watch-dog 6 is responsible for prison
The situation around the fuel gas supply conduit 5 is controlled, the transmitter 8 is iTrans dual probe gas transmitters, can be by double
The highlighted LED of passage shows two kinds of gases and concentration simultaneously, and field monitoring data are uploaded at data by the LAN
Reason center 12；The output end of the alarm controller for combustible gas base 1 is connected with hub 11 by grid line, and hub 11 passes through
LAN passes information to data processing centre 12, and the data processing centre 12 is connected with GSM message module 13, can be at any time
Detection data is sent to maintenance personal and check signal；The gas leakage alarm control system peculiar to vessel can be provided by low-tension supply
Power supply, consumes energy low, reduces system operation cost.
Operation principle：Fuel gas supervisory circuit pinpoints collection site data, by the oxygen content of field monitoring, natural gas
The parameter informations such as situation, ambient temperature and humidity, site environment feed back to alarm controller for combustible gas base 1, combustible gas alarm control
Information is uploaded to data processing centre 12 and stores, analyzes, processes by device 1, when there is fuel gas leakage signal to be input into, at data
Detection information and processing scheme are sent to maintenance personal's receiver and alarm controller for combustible gas base 1 by reason center 12 simultaneously, can
Control alarm 7 sends sound and light signal, the automatic exhausting of blower fan 3, the cut-out combustion of quick action emergency valve 4 to combustion gas alarm controller 1 rapidly
Gas is supplied.
The utility model has the advantage of：The utility model gas leakage alarm control system peculiar to vessel can not only be gathered, divided
Analyse, process field data, and alarm can be started and send early warning signal and automatic exhausting, be also equipped with sending SMS messaging, voice
The communication functions such as call, with high efficiency, integrality and stability, and installation cost is low.
The above content is to combine specific preferred embodiment further detailed description of the utility model, no
Can assert that specific implementation of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (6)
1. gas leakage alarm control system peculiar to vessel, including alarm controller for combustible gas base, alarm, blower fan and combustion is arranged on
Quick action emergency valve on gas supply line, the alarm, blower fan and quick action emergency valve connect described flammable by interlocking module
Gas alarm controller, it is characterised in that the input of the alarm controller for combustible gas base is connected with fuel gas monitoring electricity
Road, is parallel with combustible gas probe module, temperature and humidity sensing module, watch-dog and pick-up in the fuel gas supervisory circuit
Device, the output end of the alarm controller for combustible gas base is connected with hub by grid line, and hub will be believed by LAN
Breath passes to data processing centre.
2. gas leakage alarm control system peculiar to vessel according to claim 1, it is characterised in that the data processing centre connects
It is connected to GSM message module.
3. gas leakage alarm control system peculiar to vessel according to claim 1, it is characterised in that the combustible gas probe
Module is composed in parallel by multiple combustible gas probes, and the combustible gas probe be arranged on fuel gas supply conduit each section
In the test position of point.
4. gas leakage alarm control system peculiar to vessel according to claim 1, it is characterised in that the temperature and humidity sensing module
Composed in parallel by multiple Temperature Humidity Sensors, for detecting that the humiture around fuel gas supply conduit changes.
5. the gas leakage alarm control system peculiar to vessel according to claim 1 or 3, it is characterised in that the transmitter is
ITrans dual probe gas transmitters；The combustible gas probe is double gas sensors.
6. gas leakage alarm control system peculiar to vessel according to claim 1, it is characterised in that the gas leakage report peculiar to vessel
Alert control system provides power supply by low-tension supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277593.7U CN206224768U (en) | 2016-11-26 | 2016-11-26 | Gas leakage alarm control system peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277593.7U CN206224768U (en) | 2016-11-26 | 2016-11-26 | Gas leakage alarm control system peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224768U true CN206224768U (en) | 2017-06-06 |
Family
ID=58785806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277593.7U Expired - Fee Related CN206224768U (en) | 2016-11-26 | 2016-11-26 | Gas leakage alarm control system peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224768U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111695839A (en) * | 2020-07-17 | 2020-09-22 | 中国船舶重工集团(天津)海上风电工程技术有限公司 | Personnel safety comprehensive guarantee system for ship |
| CN111689084A (en) * | 2020-06-14 | 2020-09-22 | 山西新源煤化燃料有限公司 | Novel daily use alcohol-based fuel storage system |
| CN111852395A (en) * | 2020-08-02 | 2020-10-30 | 维特力（深圳）流体工程有限公司 | Wellhead control system and control method |
| CN112764387A (en) * | 2021-01-18 | 2021-05-07 | 安徽省凌跃消防科技有限公司 | Natural gas monitoring system for hot water machine room |
| CN114814100A (en) * | 2022-04-25 | 2022-07-29 | 广船国际有限公司 | Protection system, fuel preparation cabin and ship |
-
2016
- 2016-11-26 CN CN201621277593.7U patent/CN206224768U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689084A (en) * | 2020-06-14 | 2020-09-22 | 山西新源煤化燃料有限公司 | Novel daily use alcohol-based fuel storage system |
| CN111695839A (en) * | 2020-07-17 | 2020-09-22 | 中国船舶重工集团(天津)海上风电工程技术有限公司 | Personnel safety comprehensive guarantee system for ship |
| CN111852395A (en) * | 2020-08-02 | 2020-10-30 | 维特力（深圳）流体工程有限公司 | Wellhead control system and control method |
| CN112764387A (en) * | 2021-01-18 | 2021-05-07 | 安徽省凌跃消防科技有限公司 | Natural gas monitoring system for hot water machine room |
| CN114814100A (en) * | 2022-04-25 | 2022-07-29 | 广船国际有限公司 | Protection system, fuel preparation cabin and ship |
| CN114814100B (en) * | 2022-04-25 | 2023-11-28 | 广船国际有限公司 | Protection system, fuel preparation cabin and ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171126 |