CN109193911A - A kind of ship emergency escape guide lamp including same charged system - Google Patents
A kind of ship emergency escape guide lamp including same charged system Download PDFInfo
- Publication number
- CN109193911A CN109193911A CN201811107347.0A CN201811107347A CN109193911A CN 109193911 A CN109193911 A CN 109193911A CN 201811107347 A CN201811107347 A CN 201811107347A CN 109193911 A CN109193911 A CN 109193911A
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- ship
- guide lamp
- emergency escape
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- 230000009466 transformation Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 description 8
- 238000005286 illumination Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
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- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The present invention relates to technical field of ships, more particularly to a kind of ship emergency escape guide lamp including same charged system, including the low-voltage alternating current power supply provided by Ship Electrical Power System, the voltage output end of the low-voltage alternating current power supply connects the first current supply circuit that the emergency escape guide lamp including same band of promising ship is directly powered, the second current supply circuit and A.C. contactor KM is also respectively connected in the voltage output end of the low-voltage alternating current power supply, second current supply circuit includes according to from the voltage output end of the low-voltage alternating current power supply to the sequentially connected T1 transformer of load end, charger, battery pack, air switch, emergency escape guide lamp including same band, the A.C. contactor KM is provided with normally open contact and normally closed interlock, the normally open contact is connected in the first current supply circuit, the normally closed interlock is connected in the second current supply circuit.The present invention can guarantee that ship is normally powered escape guiding light bar under power blackout situation, and it is horizontal thus to improve ship emergency disposal.
Description
Technical field
The present invention relates to technical field of ships, and in particular to a kind of ship emergency escape guide lamp including same charged system.
Background technique
Illumination of the ship emergency escape guide lamp including same band for ship escape channel under emergency conditions.
In the prior art, the power supply of ship emergency escape guide lamp including same band is by isolating transformer in collector box by ship
The 220V voltage transformation of electric system obtains for 36V, but in case of emergency or because need of work disconnects collector box power supply
When, emergency escape guide lamp including same band will whole power loss, escape route can not be illuminated, be guided, thus seriously affect ship
The emergency escape of oceangoing ship.
Because in the market without such 36V low pressure emergency power plant, therefore, there is an urgent need to develop go out one kind to power off in ship
In the case of still be able to the low pressure emergency power supply being normally powered to escape guiding light bar, to guarantee that ship emergency escape refers to
Draw light bar normal operation.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes a kind of ship emergency escape guide lamp including same charged system, it is intended to realize
Guarantee the normal power supply of emergency escape guide lamp including same under ship power blackout situation, specific technical solution is as follows:
A kind of ship emergency escape guide lamp including same charged system, including the low-voltage AC provided by Ship Electrical Power System
Source, the first confession that the emergency escape guide lamp including same band that the voltage output end of the low-voltage alternating current power supply connects promising ship is directly powered
The second current supply circuit and A.C. contactor KM, institute is also respectively connected in electrical circuit, the voltage output end of the low-voltage alternating current power supply
Stating the second current supply circuit includes according to from the voltage output end of the low-voltage alternating current power supply to the sequentially connected T1 transformation of load end
Device, charger, battery pack, air switch, emergency escape guide lamp including same band, the A.C. contactor KM be provided with normally open contact and often
Contact is closed, the normally open contact is connected in the first current supply circuit, and the normally closed interlock is connected in the second current supply circuit.
Preferably, the voltage of the low-voltage alternating current power supply is 36V.
Preferably, the T1 transformer is step-up transformer.
Wherein, in second current supply circuit, charge circuit is formed between the charger and battery pack.
The working principle of above-mentioned ship emergency escape guide lamp including same charged system is:
Firstly, when low-voltage alternating current power supply access A.C. contactor KM, the coil of A.C. contactor KM obtain it is electric so that exchange connect
Tentaculum KM normally closed interlock disconnects, and cuts off the access of battery power in the second current supply circuit, while the normally opened touching of A.C. contactor KM
Head closure, at this moment provides electric power directly for electricity output by low-voltage alternating current power supply for ship emergency escape guide lamp including same band.
Wherein, the battery pack charging in the second current supply circuit is accessed by low-voltage alternating current power supply, is boosted by T1 transformer
Power supply is provided for charger, charger accesses battery pack and forms charge circuit, and battery electric quantity guarantees full of charging is automatically stopped
Battery electric quantity is in a saturated state.
When Ship Electrical Power System power-off, the coil losing electricity of A.C. contactor KM, A.C. contactor KM normally open contact is disconnected,
A.C. contactor KM normally closed interlock closure simultaneously, equipment power supply is transferred to be exported by battery pack.
Wherein, the low-voltage alternating current power supply is to be obtained by the 220V voltage of Ship Electrical Power System by isolating transformer transformation
The low-voltage alternating current power supply arrived.
Ship emergency escape guide lamp including same charged system of the invention can guarantee ship under power blackout situation normally to escaping
Raw guide lamp including same band is powered, it is ensured that thus the guide lamp including same band normal illumination of ship emergency escape improves ship emergency disposal water
It is flat, and then casualties and property loss of the ship in the case where there is emergency case can be reduced.
In the present invention, the battery pack includes that the capacity being connected in series is three, storage battery of 12V × 20AH.
A kind of ship emergency escape guide lamp including same charged system of the invention further includes collector box, and the collector box includes upper
Layer and lower layer, the upper layer is disposed with isolating transformer, T1 transformer, A.C. contactor, charger, air switch, under described
Layer arrangement has the battery pack.
In the present invention, the normally open contact of the A.C. contactor KM and the quantity of normally closed interlock are respectively two groups, to realize two
The reliable switching in circuit.
The beneficial effects of the present invention are:
A kind of ship emergency escape guide lamp including same charged system of the invention can guarantee that ship is normal under power blackout situation
Escape guiding light bar is powered, it is ensured that thus the guide lamp including same band normal illumination of ship emergency escape improves at ship emergency
Level is set, and then casualties and property loss of the ship in the case where there is emergency case can be reduced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ship emergency escape guide lamp including same charged system of the invention；
The structural schematic diagram of the collector box of Fig. 2 ship emergency escape guide lamp including same charged system that has been built-in.
In figure: 1, the coil of A.C. contactor KM, 2, emergency escape guide lamp including same band, 3, air switch, 4, battery pack, 5, fill
Electric appliance, 6, isolating transformer, 7, A.C. contactor KM, 8, T1 transformer, the 9, first current supply circuit, the 10, second current supply circuit.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
As Fig. 1 to 2 show a kind of embodiment of ship emergency escape guide lamp including same charged system of the invention, including by
The low-voltage alternating current power supply that Ship Electrical Power System provides, the voltage output end of the low-voltage alternating current power supply connect the emergency of promising ship
The first current supply circuit 9 that escape guiding light bar 2 is directly powered, the voltage output end of the low-voltage alternating current power supply are also respectively connected
Second current supply circuit 10 and A.C. contactor KM, second current supply circuit 10 include according to the electricity from the low-voltage alternating current power supply
Press output end to the sequentially connected T1 transformer of load end, charger 5, battery pack 4, air switch 3, emergency escape guide lamp including same band
2, the A.C. contactor KM are provided with normally open contact and normally closed interlock, and the normally open contact is connected in the first current supply circuit 9,
The normally closed interlock is connected in the second current supply circuit 10.
Preferably, the voltage of the low-voltage alternating current power supply is 36V.
Preferably, the T1 transformer is step-up transformer.
Wherein, in second current supply circuit 10, charge circuit is formed between the charger 5 and battery pack 4.
The working principle of above-mentioned ship emergency escape guide lamp including same charged system is:
Firstly, when low-voltage alternating current power supply accesses A.C. contactor KM, the coil 1 of A.C. contactor KM must be electric, so that exchange
Contactor KM normally closed interlock disconnects, and cuts off the access of 4 power supply of battery pack in the second current supply circuit 10, while A.C. contactor KM is normal
Open contact closure, at this moment provides electric power directly for electricity output by low-voltage alternating current power supply for ship emergency escape guide lamp including same band.
Wherein, the charging of battery pack 4 in the second current supply circuit 10 is accessed by low-voltage alternating current power supply, passes through T1 transformer liter
Pressure is that charger 5 provides power supply, and charger 5 accesses battery pack 4 and forms charge circuit, and 4 electricity of battery pack is full of to be automatically stopped and fill
Electricity guarantees that 4 electricity of battery pack is in a saturated state.
When Ship Electrical Power System power-off, the coil losing electricity of A.C. contactor KM, A.C. contactor KM normally open contact is disconnected,
A.C. contactor KM normally closed interlock closure simultaneously, equipment power supply is transferred to be exported by battery pack 4.
Wherein, the low-voltage alternating current power supply is to pass through 6 transformation of isolating transformer by the 220V voltage of Ship Electrical Power System
Obtained low-voltage alternating current power supply.
The ship emergency escape guide lamp including same charged system of the present embodiment can guarantee that ship is normal right under power blackout situation
Escape guiding light bar 2 is powered, it is ensured that thus 2 normal illumination of ship emergency escape guide lamp including same band improves at ship emergency
Level is set, and then casualties and property loss of the ship in the case where there is emergency case can be reduced.
In the present embodiment, the battery pack 4 includes that the capacity being connected in series is three, storage battery of 12V × 20AH.
As shown in Fig. 2, a kind of ship emergency escape guide lamp including same charged system of the present embodiment further includes collector box, it is described
Collector box includes the upper and lower, the upper layer be disposed with isolating transformer 6, T1 transformer 8, A.C. contactor 7, charger 5,
Air switch 3, the lower layer are disposed with the battery pack 4.
In the present embodiment, the normally open contact of the A.C. contactor KM and the quantity of normally closed interlock are respectively two groups, to realize
The reliable switching in two circuits.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of ship emergency escape guide lamp including same charged system, which is characterized in that low including being provided by Ship Electrical Power System
AC power source is pressed, the emergency escape guide lamp including same band that the voltage output end of the low-voltage alternating current power supply connects promising ship is directly powered
The first current supply circuit, the second current supply circuit and ac contactor is also respectively connected in the voltage output end of the low-voltage alternating current power supply
Device KM, second current supply circuit include sequentially connected to load end according to the voltage output end from the low-voltage alternating current power supply
T1 transformer, charger, battery pack, air switch, emergency escape guide lamp including same band, the A.C. contactor KM are provided with normally opened touching
Head and normally closed interlock, the normally open contact are connected in the first current supply circuit, and the normally closed interlock is connected to the second current supply circuit
In.
2. a kind of ship emergency escape guide lamp including same charged system according to claim 1, which is characterized in that the low pressure
AC power source is as 220V voltage low-voltage alternating current power supply as obtained from isolating transformer transformation of Ship Electrical Power System.
3. a kind of ship emergency escape guide lamp including same charged system according to claim 1, which is characterized in that the low pressure
The voltage of AC power source is 36V.
4. a kind of ship emergency escape guide lamp including same charged system according to claim 1, which is characterized in that the T1 becomes
Depressor is step-up transformer.
5. a kind of ship emergency escape guide lamp including same charged system according to claim 1, which is characterized in that described second
In current supply circuit, charge circuit is formed between the charger and battery pack.
6. a kind of ship emergency escape guide lamp including same charged system according to claim 1, which is characterized in that the battery
Group includes that the capacity being connected in series is three, storage battery of 12V × 20AH.
7. a kind of ship emergency escape guide lamp including same charged system according to claim 1, which is characterized in that further include collection
Electronic box, the collector box include the upper and lower, and the upper layer is disposed with isolating transformer, T1 transformer, A.C. contactor, fills
Electric appliance, air switch, the lower layer are disposed with the battery pack.
8. a kind of ship emergency escape guide lamp including same charged system according to claim 1, which is characterized in that the exchange
The normally open contact of contactor KM and the quantity of normally closed interlock are respectively two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107347.0A CN109193911A (en) | 2018-09-21 | 2018-09-21 | A kind of ship emergency escape guide lamp including same charged system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107347.0A CN109193911A (en) | 2018-09-21 | 2018-09-21 | A kind of ship emergency escape guide lamp including same charged system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193911A true CN109193911A (en) | 2019-01-11 |
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ID=64909363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107347.0A Pending CN109193911A (en) | 2018-09-21 | 2018-09-21 | A kind of ship emergency escape guide lamp including same charged system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504745A (en) * | 2019-08-22 | 2019-11-26 | 中船绿洲镇江船舶辅机有限公司 | A kind of dual-power automatic switching device and its control method suitable for ship lifesaving appliance |
| CN113489131A (en) * | 2021-06-24 | 2021-10-08 | 中船澄西船舶修造有限公司 | Emergency uninterrupted power supply circuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044907A (en) * | 2011-01-26 | 2011-05-04 | 福建农林大学 | Uninterrupted power supply (UPS) circuit realizing charge and inversion functions by adopting single transformer |
| CN106230097A (en) * | 2016-07-19 | 2016-12-14 | 合肥联信电源有限公司 | Emergency power system concentrated by a kind of safe voltage type |
| CN206712539U (en) * | 2017-05-09 | 2017-12-05 | 中国人民解放军63686部队 | A kind of marine low-pressure continuous-current plant based on the autonomous management of multiple batteries |
| CN107505868A (en) * | 2017-08-04 | 2017-12-22 | 武汉理工大学 | The early warning of passenger boat emergency escape indicates system |
-
2018
- 2018-09-21 CN CN201811107347.0A patent/CN109193911A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044907A (en) * | 2011-01-26 | 2011-05-04 | 福建农林大学 | Uninterrupted power supply (UPS) circuit realizing charge and inversion functions by adopting single transformer |
| CN106230097A (en) * | 2016-07-19 | 2016-12-14 | 合肥联信电源有限公司 | Emergency power system concentrated by a kind of safe voltage type |
| CN206712539U (en) * | 2017-05-09 | 2017-12-05 | 中国人民解放军63686部队 | A kind of marine low-pressure continuous-current plant based on the autonomous management of multiple batteries |
| CN107505868A (en) * | 2017-08-04 | 2017-12-22 | 武汉理工大学 | The early warning of passenger boat emergency escape indicates system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504745A (en) * | 2019-08-22 | 2019-11-26 | 中船绿洲镇江船舶辅机有限公司 | A kind of dual-power automatic switching device and its control method suitable for ship lifesaving appliance |
| CN110504745B (en) * | 2019-08-22 | 2024-04-12 | 中船绿洲镇江船舶辅机有限公司 | Dual-power automatic switching device suitable for ship life-saving equipment and control method thereof |
| CN113489131A (en) * | 2021-06-24 | 2021-10-08 | 中船澄西船舶修造有限公司 | Emergency uninterrupted power supply circuit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190111 |