CN205810048U - There is the fire information transmission system of earth leakage detection functions - Google Patents
There is the fire information transmission system of earth leakage detection functions Download PDFInfo
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- CN205810048U CN205810048U CN201620741118.4U CN201620741118U CN205810048U CN 205810048 U CN205810048 U CN 205810048U CN 201620741118 U CN201620741118 U CN 201620741118U CN 205810048 U CN205810048 U CN 205810048U
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Abstract
This utility model discloses the fire information transmission system with earth leakage detection functions, including output 12V, 5V, the galvanic power module of 3.3V, power module is electrically connected with data acquisition module, communication module, audio-frequency module and main control module are also powered for them, data acquisition module, communication module, audio-frequency module is connected with main control module respectively, data acquisition module is also connected with fire-fighting main frame, communication module includes RS232 communication unit and at least one RS485 communication unit, RS232 communication unit connects GPRS DTU module by RS232 interface and realizes the communication of main control module and GPRS DTU module, each RS485 communication unit connects RS485 interface, at least one in RS485 interface connects electric leak detecting device.Native system takes up room little, can install nearby；Staff is convenient to supervise fire-fighting alarm condition, and is no longer limited by fire-fighting main frame installation site, advantageously reduces manpower, and can detect the drain conditions of whole system, and when electric leakage with warning, it is ensured that system properly functioning.
Description
Technical field
This utility model relates to a kind of information transmission system, and a kind of fire information with earth leakage detection functions passes
Communication system.
Background technology
Fire-fighting controls main frame i.e. fire alarm control unit, and fire alarm control unit is the heart of automatic fire alarm system,
It is connected to fire fighting monitoring center by network, it is achieved monitoring real-time to fire-fighting system, effective and management, can realize concentrating control
System, can power to detector, and have following function:
1) it is used for receiving fire signal and starting fire alarm installation.This equipment also can be used to indicate fire position and record
For information about.
2) fire alarm signal can be started by fire alarm dispensing device or be started certainly by automatic fire control fire control unit
Dynamic fire-extinguishing apparatus and fire protection linkage control equipment.
3) automatic monitoring system correct run and to specific fault to being spoken, light is reported to the police.
And existing fire-fighting controls main frame often due to volume is relatively big and management requires height, it is typically mounted at the control that disappears specified
In room or Control Room, installation requirement is high；And need within 24 hours, to be offseted anti-control main frame at the scene by staff to supervise,
Guarantee is known fire-fighting in time and is controlled the various alarm signals of main frame and process, and this has resulted in bigger manpower and has become
This, and staff could must carry out the process of various situation by execute-in-place in time, the most not convenient.
Along with the progress of science and technology, the remote control technology of various equipment becomes the research emphasis of more and more enterprise, fire-fighting
Apparatus field too need badly research a kind of can offset anti-control main frame receive alarm signal be acquired, share and can
Offset anti-control main frame and various fire-fighting equipment remotely controls and volume is little, installation site being required, low fire information passes
Communication system.
Simultaneously as the circuit that fire information transmission system relates to is complicated, equipment is numerous, it is hidden that circuit is usually present electric leakage
Suffer from, therefore with greater need for the electric leakage condition monitoring carrying out whole circuit, in order to find that drain conditions is to keep in repair early.
Summary of the invention
The purpose of this utility model is contemplated to solve the above-mentioned problems in the prior art, it is provided that one has electric leakage
The fire information transmission system of detection function.
The purpose of this utility model is achieved through the following technical solutions:
There is the fire information transmission system of earth leakage detection functions, including output 12V, 5V, 3.3V galvanic power supply mould
Block, described power module is electrically connected with data acquisition module, communication module, audio-frequency module and main control module and powers for them,
Described data acquisition module, communication module, audio-frequency module are connected with described main control module respectively, and described data acquisition module also connects
Connecing fire-fighting main frame, described communication module includes RS232 communication unit and at least one RS485 communication unit, and described RS232 leads to
News unit connects GPRS DTU module by RS232 interface and realizes the communication of described main control module and GPRS module, Mei Gesuo
Stating RS485 communication unit and connect RS485 interface, at least one in described RS485 interface connects electric leak detecting device.
Preferably, the described fire information transmission system with earth leakage detection functions, wherein: described RS485 communication list
Unit is 3, and each described RS485 communication unit connects a RS485 interface, in addition to connecting the RS485 interface of electric leak detecting device,
Other two RS485 interfaces connect Climate Control Module, recording instrument without paper, temperature polling instrument, pressure transmitter, flow transmitter, temperature
Any two in transmitter, pressure controller, temperature controller, wireless sensor network, communication coordinator.
Preferably, the described fire information transmission system with earth leakage detection functions, wherein: described electric leak detecting device
For RS485 ammeter.
Preferably, the described fire information transmission system with earth leakage detection functions, wherein: described communication module is also wrapped
Include information memory cell.
The advantage of technical solutions of the utility model is mainly reflected in:
Native system deft design, simple in construction, system body is made up of surface-mounted integrated circuit, and the space therefore taken is little, whole
Body structure is reduced significantly, so that installation site is required to significantly reduce by it, can install nearby according to job demand；With
Time, the alarm signal that whole system can effectively realize receiving fire-fighting main frame is acquired, transmits, stores and shares, from
And fire-fighting alarm condition can be supervised by staff anywhere or anytime, and no longer by fire-fighting main frame installation site
Limit, advantageously reduce human cost, improve personnel's utilization ratio；Connect electric leak detecting device by 485 communications can simultaneously
In real time the drain conditions of whole system is detected, and the alert always when drain conditions being detected, in order to staff and
Time process, it is ensured that system properly functioning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The purpose of this utility model, advantage and feature, will carry out figure by the non-limitative illustration of preferred embodiment below
Show and explain.These embodiments only be application technical solutions of the utility model prominent example, all take equivalent or etc.
Effect conversion and the technical scheme that formed, all fall within this utility model claimed within the scope of.
A kind of fire information transmission system with earth leakage detection functions, as shown in Figure 1, including output 12V, 5V,
The galvanic power module of 3.3V 1, described power module 1 is electrically connected with data acquisition module 2, communication module 3, audio-frequency module 4
And main control module 5 and for they power, described data acquisition module 2, communication module 3, audio-frequency module 4 respectively with described master control mould
Block 5 connects, and described data acquisition module 2 is also connected with fire-fighting main frame 6.
Described communication module 3 includes that RS232 communication unit 31, at least one RS485 communication unit 32 and the information that includes are deposited
Storage unit 33, described RS232 communication unit 31 connects GPRS DTU module 8 by RS232 interface and realizes described main control module 5
Communication with GPRS DTU module 8；Each described RS485 communication unit 32 connects RS485 interface 9, in described RS485 interface 9
At least one connect electric leak detecting device 10, described electric leak detecting device 10 preferably carries the RS485 ammeter of warning function.
Further, the most described RS485 communication unit 32 is 3, and each described RS485 communication unit 32 connects one
RS485 interface, in addition to the above-mentioned RS485 interface 9 connecting electric leak detecting device, other two RS485 interfaces 9 can connect respectively
The known intelligence instrument that can pass through RS485 interface communication, as connect Climate Control Module, recording instrument without paper, temperature polling instrument, pressure
Transmitter, flow transmitter, temperature transmitter, pressure controller, temperature controller, wireless sensor network, communication coordinator,
Preferably connect Climate Control Module and recording instrument without paper.
When this practical new system works, its process is as follows:
Signal that fire-fighting main frame 6 described in described data acquisition module 2 Real-time Collection receives also is transferred to described master control mould
Block 5, when the signal collecting the reception of described fire-fighting main frame 6 is alarm signal, described main control module 5 controls described audio-frequency module
4 send early warning voice reminder staff carries out condition of a fire process；Meanwhile, the signal received is passed by described main control module 5 in real time
The information memory cell 33 being defeated by described communication module 3 stores, and by described RS232 communication unit 31 and
RS232 interface 7 connects network and carries out data transmission；On the other hand, described RS485 ammeter and other intelligence instruments are by described
RS485 interface 9 and RS485 communication unit detects whether whole system exists drain conditions in real time, when finding drain conditions, and institute
State RS485 ammeter to report to the police, to notify the timely testing circuit of staff.
This utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technology of being formed
Scheme, within all falling within protection domain of the present utility model.
Claims (4)
1. there is the fire information transmission system of earth leakage detection functions, it is characterised in that: include exporting 12V, 5V, 3.3V unidirectional current
Power module (1), described power module (1) be electrically connected with data acquisition module (2), communication module (3), audio-frequency module (4)
And main control module (5) and for they power, described data acquisition module (2), communication module (3), audio-frequency module (4) respectively with institute
Stating main control module (5) to connect, described data acquisition module (2) is also connected with fire-fighting main frame (6), and described communication module (3) includes
RS232 communication unit (31) and at least one RS485 communication unit (32), described RS232 communication unit (31) passes through RS232
Interface (7) connects GPRS DTU module (8) and realizes the communication of described main control module (5) and GPRS DTU module (8), Mei Gesuo
Stating RS485 communication unit (32) and connect RS485 interface (9), at least one in described RS485 interface (9) connects detection of electrical leakage and sets
Standby (10).
The fire information transmission system with earth leakage detection functions the most according to claim 1, it is characterised in that: described
RS485 communication unit (32) is 3, and each described RS485 communication unit (32) connects a RS485 interface (9), except connecting electric leakage
Outward, other two RS485 interfaces (9) connect Climate Control Module, recording instrument without paper, temperature patrol inspection to the RS485 interface (9) of detection equipment
Instrument, pressure transmitter, flow transmitter, temperature transmitter, pressure controller, temperature controller, wireless sensor network, communication
Any two in coordinator.
The fire information transmission system with earth leakage detection functions the most according to claim 1, it is characterised in that: described leakage
Electrical detection device (10) is RS485 ammeter.
The fire information transmission system with earth leakage detection functions the most according to claim 1, it is characterised in that: described logical
Letter module (3) also includes information memory cell (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620741118.4U CN205810048U (en) | 2016-07-14 | 2016-07-14 | There is the fire information transmission system of earth leakage detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620741118.4U CN205810048U (en) | 2016-07-14 | 2016-07-14 | There is the fire information transmission system of earth leakage detection functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810048U true CN205810048U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620741118.4U Expired - Fee Related CN205810048U (en) | 2016-07-14 | 2016-07-14 | There is the fire information transmission system of earth leakage detection functions |
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| CN (1) | CN205810048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023505A (en) * | 2016-07-14 | 2016-10-12 | 苏州太阳都信息科技有限公司 | Fire-fighting information transmission system with electric leakage detection function |
-
2016
- 2016-07-14 CN CN201620741118.4U patent/CN205810048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023505A (en) * | 2016-07-14 | 2016-10-12 | 苏州太阳都信息科技有限公司 | Fire-fighting information transmission system with electric leakage detection function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |