CN106504462A - Thermal power plant's coal bunker safety monitoring device - Google Patents
Thermal power plant's coal bunker safety monitoring device Download PDFInfo
- Publication number
- CN106504462A CN106504462A CN201611062110.6A CN201611062110A CN106504462A CN 106504462 A CN106504462 A CN 106504462A CN 201611062110 A CN201611062110 A CN 201611062110A CN 106504462 A CN106504462 A CN 106504462A
- Authority
- CN
- China
- Prior art keywords
- zigbee
- power plant
- coal bunker
- module
- monitoring
- 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.)
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention relates to thermal power plant's coal bunker monitoring technology field, specifically related to thermal power plant's coal bunker safety monitoring device, including PC, ZigBee coordinators, multiple ZigBee routers and multiple monitoring collection ends, the monitoring collection end is connected with ZigBee routers, the ZigBee routers are connected with ZigBee coordinators, and the ZigBee coordinators are connected with PC；The monitoring collection end includes power module, storage module, ZigBee communication module, temperature sensor, firedamp sensor and central processing unit.This device can realize the multi-point monitoring to Power Plant Bunker, the coal bunker using safety so as to general warranty, it is to avoid the appearance of detection mistaken ideas.This apparatus structure is simple simultaneously, low in energy consumption, is easy to promoting the use for this device, with good practicality.
Description
Technical field
The present invention relates to thermal power plant's coal bunker monitoring technology field, and in particular to thermal power plant's coal bunker safety monitoring device.
Background technology
With the improvement of people's living standards, increasing product facility is manufactured, so that China's electric power is needed
Ask also increasing.Thermal power plant, as topmost power plant, is that China's electric utility is made that tremendous contribution, it is ensured that China
Economic stable increase.Thermal power plant mainly uses burning of coal so that electrical power generators, in thermal power plant, coal is mainly put
Put in coal bunker, burnt into burner hearth by belt transport, the needs are monitored to coal bunker in real time, so as to protect
The safety of card coal bunker, makes thermal power plant run steadily in the long term, but existing monitoring system often dynamics less, easily occurs coal bunker
Security incident.
Content of the invention
It is an object of the invention to provide a kind of thermal power plant coal bunker safety monitoring device, so as to realize to many in coal bunker
Point collection and monitoring.
In order to achieve the above object, the technical solution used in the present invention is：Thermal power plant's coal bunker safety monitoring device, including
PC, ZigBee coordinators, multiple ZigBee routers and multiple monitoring collection ends, the monitoring collection end are route with ZigBee
Device connects, and the ZigBee routers are connected with ZigBee coordinators, and the ZigBee coordinators are connected with PC；The monitoring
Collection terminal includes power module, storage module, ZigBee communication module, temperature sensor, firedamp sensor and central processing unit,
The storage module, ZigBee communication module, temperature sensor and firedamp sensor are connected with central processing unit, described
ZigBee communication module is connected with ZigBee routers, and the power module provides power supply for monitoring collection end.
Thermal power plant as above coal bunker safety monitoring device, further illustrates as the central processing unit is adopted
S3C2440A processors and its minimum system of peripheral circuit composition.
Thermal power plant as above coal bunker safety monitoring device, further illustrates as the power module includes power supply
And voltage transformation module, the voltage transformation module is used for supply voltage to be converted into the voltage of multiple different numerical value.
The invention has the beneficial effects as follows：This device can realize the multi-point monitoring to Power Plant Bunker, so as to general warranty
Coal bunker using safety, it is to avoid the appearance of detection mistaken ideas.This apparatus structure is simple simultaneously, low in energy consumption, is easy to pushing away for this device
Wide utilization, with good practicality.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is monitoring collection end structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present invention is further elaborated.
As shown in figure 1, the present invention provide thermal power plant's coal bunker safety monitoring device, including PC, ZigBee coordinators,
Multiple ZigBee routers and multiple monitoring collection ends, the monitoring collection end are connected with ZigBee routers, the ZigBee
Router is connected with ZigBee coordinators, and the ZigBee coordinators are connected with PC；I.e. ZigBee routers are assisted with ZigBee
The information exchange for adjusting the ZigBee-network layer of device composition to realize between PC and monitoring collection end, the ZigBee routers and prison
It is fixed that the quantity of control collection terminal is not limited, and is decided in its sole discretion according to service condition, and a monitoring collection end represents a collection point.
As shown in Fig. 2 the monitoring collection end includes power module, storage module, ZigBee communication module, temperature sensing
Device, firedamp sensor and central processing unit, the storage module, ZigBee communication module, temperature sensor and firedamp sensor
It is connected with central processing unit, the ZigBee communication module is connected with ZigBee routers, the temperature sensor is used for examining
Survey in coal bunker and temperature the temperature signal of collection is transferred to central processing unit, the temperature sensor can be passed using thermocouple
Sensor.The firedamp sensor is used for detecting gas density in coal bunker, and by the gas density signal transmission of detection to centre
Reason device.The storage module is used for the data for storing collection, is easy to have access to afterwards and checks.The central processing unit is adopted
S3C2440A processors and its minimum system of peripheral circuit composition, the processor structure are simple, and fast operation is low in energy consumption,
It is especially suitable for the use of this device.
The power module provides power supply for monitoring collection end.The power module includes power supply and voltage transformation module,
The voltage transformation module is used for the voltage that supply voltage is converted into some different numerical value, and the voltage transformation module is electricity
Pressure conversion chip, so that be supplied to running voltage needed for other equipment.This device can realize the multi-point monitoring to Power Plant Bunker,
So as to general warranty coal bunker using safety, it is to avoid the appearance of detection mistaken ideas.This apparatus structure is simple simultaneously, low in energy consumption,
It is easy to promoting the use for this device, with good practicality.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, art technology
The various modifications or modification that personnel can be made without creative work are protected by this patent.
Claims (3)
1. thermal power plant's coal bunker safety monitoring device, it is characterised in that：Including PC, ZigBee coordinators, multiple ZigBee roads
By device and multiple monitoring collection ends, the monitoring collection end is connected with ZigBee routers, the ZigBee routers with
ZigBee coordinators connect, and the ZigBee coordinators are connected with PC；The monitoring collection end includes power module, storage mould
Block, ZigBee communication module, temperature sensor, firedamp sensor and central processing unit, the storage module, ZigBee communication mould
Block, temperature sensor and firedamp sensor are connected with central processing unit, the ZigBee communication module and ZigBee routers
Connection, the power module provide power supply for monitoring collection end.
2. thermal power plant according to claim 1 coal bunker safety monitoring device, it is characterised in that：The central processing unit is adopted
The minimum system constituted with S3C2440A processors and its peripheral circuit.
3. thermal power plant according to claim 1 coal bunker safety monitoring device, it is characterised in that：The power module includes
Power supply and voltage transformation module, the voltage transformation module are used for the voltage that supply voltage is converted into multiple different numerical value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062110.6A CN106504462A (en) | 2016-11-24 | 2016-11-24 | Thermal power plant's coal bunker safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062110.6A CN106504462A (en) | 2016-11-24 | 2016-11-24 | Thermal power plant's coal bunker safety monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106504462A true CN106504462A (en) | 2017-03-15 |
Family
ID=58328684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062110.6A Pending CN106504462A (en) | 2016-11-24 | 2016-11-24 | Thermal power plant's coal bunker safety monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106504462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570620A (en) * | 2019-07-30 | 2019-12-13 | 大唐东营发电有限公司 | Environmental flue gas monitoring early warning fire protection system of thermal power plant |
-
2016
- 2016-11-24 CN CN201611062110.6A patent/CN106504462A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570620A (en) * | 2019-07-30 | 2019-12-13 | 大唐东营发电有限公司 | Environmental flue gas monitoring early warning fire protection system of thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
|
| WD01 | Invention patent application deemed withdrawn after publication |