CN105976560A - Water entrance alarm device for ship cargo compartment - Google Patents
Water entrance alarm device for ship cargo compartment Download PDFInfo
- Publication number
- CN105976560A CN105976560A CN201610367691.8A CN201610367691A CN105976560A CN 105976560 A CN105976560 A CN 105976560A CN 201610367691 A CN201610367691 A CN 201610367691A CN 105976560 A CN105976560 A CN 105976560A
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- CN
- China
- Prior art keywords
- circuit
- alarm device
- cargo hold
- water inlet
- display circuit
- 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
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a water entrance alarm device for a ship cargo compartment. The device comprises a water level detector arranged in a compartment room; the water level detector is connected with an intelligent junction box and a PLC controller; the PLC controller is provided with two RS485 interfaces, wherein one interface is connected with a touch screen and the other interface is connected with the intelligent junction box and a repeater to form bus connection. The device has characteristics of simple wiring, high expansibility and reliability, beautiful and elegant appearance, easy operation, simple installation and debugging, flexible alarming and displaying, convenient modification, and high expansibility.
Description
Technical field
The present invention relates to a kind of cargo hold water inlet alarm device.
Background technology
At present, the existence of cargo hold water inlet alarm device is disadvantageous in that, owing to not using bus system
Mode interconnects, and each water level detector and repeater are all connected to watch-dog by cable one by one,
Wiring complexity wiring cost is high；Water level monitoring uses the detector of switching value, and each cargo hold need to make
With two water level detectors, and system monitoring is less than concrete height of water level.Alarm indicator is then profit
Water inlet warning and pre-alarm information, the finger of the most uses of cargo hold in every cabin is indicated by square LED light
Showing that lamp is the most, reliability is relatively low, and set expandability is poor.
Summary of the invention
Its purpose of the present invention is that offer a kind of cargo hold water inlet alarm device, have wiring simple,
The feature that autgmentability is preferably, reliability is higher, and good looking appearance operation succinct, easy, installation and debugging letter
List, alarm indicator are flexibly, amendment is convenient, autgmentability is strong.By bussing technique and liquid crystal control technology,
The most accurately cargo hold damage and water inflow can be reported to the police.
The technical scheme realizing above-mentioned purpose and take, including being located at the water level detector in cabin, water level
Detector connects Intelligent wiring box, and PLC watch-dog, and described PLC watch-dog is provided with two RS485
Interface, one of them connects touch screen, and another is for the structure that is connected with Intelligent wiring box and repeater
The bus become connects.
It is provided with pcb board in described box body, described pcb board is welded with adapter smart circuit, its
It is characterised by: described adapter smart circuit includes voltage monitoring circuit, on-off circuit and display electricity
Road, described voltage monitoring circuit is connected with on-off circuit, and described on-off circuit is connected with display circuit,
Adapter inner bottom part is fixed with remittance line Wiring module, by-pass diode module and communication module, adapter
Radiating module and power optimization module is fixed on inner surface.
Described display circuit is LED display circuit.
Described display circuit is LCD display circuit or digital pipe display circuit.
Covering on described adapter box body and be provided with a transparent region, this transparent region is positioned at display electricity
Above road.
Compared with prior art the invention have the advantages that
Design owing to have employed the control structure of four-wire system bussing technique and liquid crystal control technology, thus tool
Have that wiring is simple, autgmentability preferably, feature that reliability is higher, and good looking appearance is succinct, easily operation,
Installation and debugging are simple, alarm indicator is flexible, amendment is convenient, autgmentability is strong.With bussing technique and liquid crystal
Aobvious control technology, can report to the police to cargo hold damage and water inflow the most accurately.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that,
Accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this apparatus structure principle schematic block diagram.
Detailed description of the invention
This device includes the water level detector being located at cabin, and water level detector connects Intelligent wiring box, with
And PLC watch-dog, as shown in drawings, described PLC watch-dog is provided with two RS485 interfaces, wherein
One connects touch screen, and another bus being used for being connected to form with Intelligent wiring box and repeater connects
Connect.
It is provided with pcb board in described box body, described pcb board is welded with adapter smart circuit, its
It is characterised by: described adapter smart circuit includes voltage monitoring circuit, on-off circuit and display electricity
Road, described voltage monitoring circuit is connected with on-off circuit, and described on-off circuit is connected with display circuit,
Adapter inner bottom part is fixed with remittance line Wiring module, by-pass diode module and communication module, adapter
Radiating module and power optimization module is fixed on inner surface.
Described display circuit is LED display circuit.
Described display circuit is LCD display circuit or digital pipe display circuit.
Covering on described adapter box body and be provided with a transparent region, this transparent region is positioned at display electricity
Above road.
Described PLC watch-dog is the PLC module of siemens PLC series；Described touch screen is west
MENZI Smart700 touch screen.
Described Intelligent wiring box is provided with security isolation grid.
Described PLC watch-dog is provided with alternating current 220V main power source and direct current 24V auxiliary power.
This assembly monitor device uses the PLC module of siemens PLC series, and this module has two
RS485 interface, one of them for and Siemens's Smart700 touch panel communication, another for
Intelligent wiring box and repeater are connected to form bus and connect.
The toggle switch on functional circuit plate within Intelligent wiring box makes it have addressing function, and has
The input interface of standby two kinds of water level detectors of analog quantity and switching value.
As it is shown in figure 1, this device can be by main power source (alternating current 220V) or auxiliary power (direct current 24V)
Powered operation, once main power source dead electricity, then automatically switch to be powered by auxiliary power, be simultaneously emitted by power supply
Knocking noise, visual alarm, after main power source recovers, be automatically switched to main power source and power.
Watch-dog is the brain of whole device, Intelligent wiring box that it is responsible for being configured in device,
The equipment such as repeater and touch screen, follows the signal of the water level detector being linked into Intelligent wiring box
The continual monitoring of ring, according to set logical relation be analyzed judge, according to analyze result and
Time the relevant signal of output to linkage, when reaching to report to the police immediately once water level in finding certain cargo hold
Output sound and light alarm, and alarm signal is sent to repeater, touch screen and VDR system, and to sending out
The raw position, cabin reported to the police and time of fire alarming carry out being stored for historical query in touch screen.Should simultaneously
The water inlet water level value in cabin will show in touch screen in real time, and key can in operation touch screen " history warning "
Position cargo hold generation reported to the police and time showing are out.
The above is the preferred embodiment of the present invention, it is noted that general for the art
For logical technical staff, under the premise without departing from the principles of the invention, it is also possible to make some improvement and
Retouching, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a cargo hold water inlet alarm device, including being located at the water level detector in cabin, water level is visited
Survey device and connect Intelligent wiring box, and PLC watch-dog, it is characterised in that described PLC watch-dog sets
Having two RS485 interfaces, one of them connects touch screen, another for Intelligent wiring box and answer
Show that the bus that device is connected to form connects, in the box body of described Intelligent wiring box, be provided with pcb board, institute
State and on pcb board, be welded with adapter smart circuit, it is characterised in that: described adapter smart circuit bag
Containing voltage monitoring circuit, on-off circuit and display circuit, described voltage monitoring circuit and on-off circuit
Be connected, described on-off circuit is connected with display circuit, adapter inner bottom part be fixed with converge line Wiring module,
By-pass diode module and communication module, adapter inner surface is fixed radiating module and power optimization mould
Block.
Cargo hold the most according to claim 1 water inlet alarm device, it is characterised in that described
Display circuit is LED display circuit.
Cargo hold the most according to claim 1 water inlet alarm device, it is characterised in that described
Display circuit is LCD display circuit or digital pipe display circuit.
4., according to the cargo hold water inlet alarm device described in any one in claim 1-3, it is special
Levying and be, described adapter box body covers and is provided with a transparent region, this transparent region is positioned at aobvious
Show above circuit.
Cargo hold the most according to claim 1 water inlet alarm device, it is characterised in that described
PLC watch-dog is the PLC module of siemens PLC series；Described touch screen is Siemens
Smart700 touch screen.
Cargo hold the most according to claim 1 water inlet alarm device, it is characterised in that described
Intelligent wiring box is provided with security isolation grid.
Cargo hold the most according to claim 1 water inlet alarm device, it is characterised in that described
PLC watch-dog is provided with alternating current 220V main power source and direct current 24V auxiliary power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367691.8A CN105976560A (en) | 2016-05-30 | 2016-05-30 | Water entrance alarm device for ship cargo compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367691.8A CN105976560A (en) | 2016-05-30 | 2016-05-30 | Water entrance alarm device for ship cargo compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105976560A true CN105976560A (en) | 2016-09-28 |
Family
ID=56956050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367691.8A Pending CN105976560A (en) | 2016-05-30 | 2016-05-30 | Water entrance alarm device for ship cargo compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105976560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370264A (en) * | 2016-11-25 | 2017-02-01 | 罗雷 | Water entering alarm device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648523Y (en) * | 2003-08-27 | 2004-10-13 | 刘新华 | Water inlet alarmer for ship's hold |
| CN200954871Y (en) * | 2006-09-20 | 2007-10-03 | 刘新华 | Ship cabin alarm |
| CN201853721U (en) * | 2010-09-28 | 2011-06-01 | 常州天合光能有限公司 | Modular intelligent junction box |
| CN201935789U (en) * | 2010-12-22 | 2011-08-17 | 中国舰船研究设计中心 | Distributed bilge water alarm device for ships |
| CN202855770U (en) * | 2012-09-14 | 2013-04-03 | 信邦电子股份有限公司 | Intelligent junction box |
| CN203274837U (en) * | 2013-05-16 | 2013-11-06 | 九江中船消防设备有限公司 | Water inflow alarm device for cargo hold of ship |
-
2016
- 2016-05-30 CN CN201610367691.8A patent/CN105976560A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648523Y (en) * | 2003-08-27 | 2004-10-13 | 刘新华 | Water inlet alarmer for ship's hold |
| CN200954871Y (en) * | 2006-09-20 | 2007-10-03 | 刘新华 | Ship cabin alarm |
| CN201853721U (en) * | 2010-09-28 | 2011-06-01 | 常州天合光能有限公司 | Modular intelligent junction box |
| CN201935789U (en) * | 2010-12-22 | 2011-08-17 | 中国舰船研究设计中心 | Distributed bilge water alarm device for ships |
| CN202855770U (en) * | 2012-09-14 | 2013-04-03 | 信邦电子股份有限公司 | Intelligent junction box |
| CN203274837U (en) * | 2013-05-16 | 2013-11-06 | 九江中船消防设备有限公司 | Water inflow alarm device for cargo hold of ship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370264A (en) * | 2016-11-25 | 2017-02-01 | 罗雷 | Water entering alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |