CN203116877U - A coal yard temperature monitoring system - Google Patents
A coal yard temperature monitoring system Download PDFInfo
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- CN203116877U CN203116877U CN201320023505.0U CN201320023505U CN203116877U CN 203116877 U CN203116877 U CN 203116877U CN 201320023505 U CN201320023505 U CN 201320023505U CN 203116877 U CN203116877 U CN 203116877U
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- coal yard
- temperature
- coal
- monitoring system
- temperature monitoring
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Abstract
The utility model discloses a coal yard temperature monitoring system and relates to a coal yard temperature monitoring system. The system comprises a temperature processing system, a coal yard temperature measuring device, an alarm system, and a host computer monitoring system. The coal yard temperature monitoring system has advantages that abnormal points of temperature of coal in a coal yard can be timely discovered, that onsite workers are notified through an audible and visual alarm in order to take corresponding measures, that the coal in the coal yard is prevented from generating spontaneous combustion, smoldering, and explosion, and that people are prevented from being damaged. In addition, through a completely Chinese, visualized, vivid, and abundant monitoring frame integrating images, sounds, and dynamic frames, all real-time temperature data acquisition, remote display, alarm output, dynamic demonstration, and state detection are easily achieved.
Description
Technical field
The utility model belongs to the coal yard temperature monitoring system, specifically is a kind of coal yard device for detecting temperature.Be applicable to the bar shaped coal yard of site environment complexity and circular coal yard etc., prevent fire coal generation spontaneous combustion in the coal yard blast of glowing.
Background technology
The primary raw material that fuel-burning power plant, coalification factory use is coal, uses coal in order to guarantee to produce, and generally all has one or more coal yards, and coal yard is as a kind of important coal storage equipment.Because the coal yard coal storage is big, storage time is longer, slow oxidation will take place and cause heat accumulation in coal storage, makes the temperature of coal reach burning-point and causes its burning.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a kind of coal yard temperature monitoring system; Play important early warning and defencive function safely for coal yard.
The utility model is realized with following technical scheme: a kind of coal yard temperature monitoring system comprises Temperature Treatment system, coal yard temperature measuring equipment, warning system and host computer monitoring system composition.
It further is: the infrared thermometer that the coal yard temperature measuring equipment comprises thermometric thermal resistance on the coal-stopping wall that is installed on coal yard, be arranged in the ground optical fiber temperature-measurement cable of coal yard and be arranged in the coal yard top is formed.
Thermometric thermal resistance on the coal-stopping wall should be arranged two-layer as one group up and down, and distance is not less than 5 meters between every group.
Being arranged in the ground optical fiber temperature-measurement cable of coal yard should have the stainless-steel tube protection, and the optical fiber temperature-measurement cable should be arranged in parallel on the ground of coal yard, and the spacing of every optical fiber temperature-measurement cable is not less than 5 meters.
The infrared thermometer that is arranged in the coal yard top is equipped with rotary head, and at the uniform velocity rotation, and its sensing range is enlarged as much as possible.
Warning system must can be opened audible-visual annunciator when the coal yard temperature has unusual place to occur, just finish to report to the police after unusual hidden danger solves.Warning system not only can be carried out sound and light alarm in coal yard, also sound and light alarm is carried out in the pulpit in the distance.
The host computer monitoring system can be monitored the variation of each temperature sensor detected temperatures in real time, and can store temperature data, function such as print record and Realtime Alerts.
The beneficial effects of the utility model are: the point that can in time find coal yard coal storage temperature anomaly, and remind the field personnel to take corresponding measure by audible-visual annunciator, prevent fire coal generation spontaneous combustion in the coal yard blast of glowing, avoid personnel are caused unnecessary damages.Full Chinese by host computer, visual, lively, abundant appearance image, sound and animation etc. are in the monitored picture of one simultaneously, conveniently realize that all real time temperature data are adopted long-range demonstration and the output of reporting to the police, dynamic demonstration and state-detection.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model system architecture schematic diagram;
Fig. 2 is the utility model system principle diagram.
Among the figure: 1, printer, 2, host computer, 3, audible-visual annunciator, 4, the temperature acquisition instrument, 5, the optical fiber temperature-measurement cable, 6, the thermometric thermal resistance, 7, infrared thermometer.
Embodiment
As shown in Figure 1, a kind of coal yard temperature monitoring system, this system comprises Temperature Treatment system, coal yard temperature measuring equipment, warning system and host computer monitoring system composition.
As shown in Figure 1, the coal yard temperature measuring equipment infrared thermometer that comprised thermometric thermal resistance on the coal-stopping wall that is installed on coal yard by the coal yard temperature measuring equipment, be arranged in the ground optical fiber temperature-measurement cable of coal yard and be arranged in the coal yard top is formed.Wherein the thermometric thermal resistance on the coal-stopping wall is two-layer as one group about should arranging, distance is not less than 5 meters between every group; Being arranged in the ground optical fiber temperature-measurement cable of coal yard should have the stainless-steel tube protection, and the optical fiber temperature-measurement cable should be arranged in parallel on the ground of coal yard, and the spacing of every optical fiber temperature-measurement cable is not less than 5 meters; The infrared thermometer that is arranged in the coal yard top is equipped with rotary head, and at the uniform velocity rotation, and its sensing range is enlarged as much as possible.
As shown in Figure 1, the Temperature Treatment system can show the numerical value that each temperature probe feedback of coal yard is come on the spot, can pass to host computer to numerical value by RS485 simultaneously.Temperature alarming upper limit numerical value is adjustable.
The course of work: measure the real time temperature of coal yard by the thermometric thermal resistance on the coal-stopping wall that is installed on coal yard, the infrared thermometer that is arranged in the ground optical fiber temperature-measurement cable of coal yard and is arranged in the coal yard top, data are sent to the Temperature Treatment system.The Temperature Treatment system will be by realizing the setting of demonstration on the spot and coal yard temperature alarming higher limit by temperature polling instrument, temperature value and the temperature alarming higher limit of coming according to the temperature probe feedback compares then, whether take place unusually according to studying and judging current coal temperature, as take place unusual, automatically start warning system, warning system not only can be carried out sound and light alarm in coal yard, also sound and light alarm is carried out in the pulpit in the distance, simultaneously warning system also is equipped with C (C/N---N/O) output links to each other with full factory fire alarm system.Alerting signal could finish after unusual hidden danger solves.The simultaneous temperature disposal system converts the signal of each sensor of coal yard temperature to the RS485 signal by temperature polling instrument and imports master system into, it is development platform that master system adopts configuration software, on the basis of WindowsXP operating platform, design and develop out the upper configuration application software of coal yard temperature monitoring system, full Chinese by host computer, visual, lively, abundant appearance image, sound and animation etc. are in the monitored picture of one, convenient all real time temperature data that realize are adopted long-range demonstration and warning output, dynamic demonstration and state-detection.And host computer links to each other with printer by LAN (Local Area Network), can realize the real time print record, is convenient to inquiry and file.
Claims (8)
1. coal yard temperature monitoring system is characterized in that: this system comprises that Temperature Treatment system, coal yard temperature measuring equipment, warning system and host computer monitoring system form.
2. coal yard temperature monitoring system according to claim 1 is characterized in that: the Temperature Treatment system can show the numerical value that each temperature probe feedback of coal yard is come on the spot, can pass to host computer to numerical value by RS485 simultaneously, and temperature alarming upper limit numerical value is adjustable.
3. coal yard temperature monitoring system according to claim 1 is characterized in that: the infrared thermometer that the coal yard temperature measuring equipment comprises thermometric thermal resistance on the coal-stopping wall that is installed on coal yard, be arranged in the ground optical fiber temperature-measurement cable of coal yard and be arranged in the coal yard top is formed.
4. coal yard temperature monitoring system according to claim 1 is characterized in that: the thermometric thermal resistance on the coal-stopping wall should be arranged two-layer as one group up and down, and distance is not less than 5 meters between every group.
5. coal yard temperature monitoring system according to claim 1; it is characterized in that: being arranged in the ground optical fiber temperature-measurement cable of coal yard should have the stainless-steel tube protection; the optical fiber temperature-measurement cable should be arranged in parallel on the ground of coal yard, and the spacing of every optical fiber temperature-measurement cable is not less than 5 meters.
6. coal yard temperature monitoring system according to claim 1, it is characterized in that: the infrared thermometer that is arranged in the coal yard top is equipped with rotary head, and at the uniform velocity rotation, and its sensing range is enlarged as much as possible.
7. coal yard temperature monitoring system according to claim 1, it is characterized in that: warning system must can be opened audible-visual annunciator when the coal yard temperature has unusual place to occur, and just finishes to report to the police after unusual hidden danger solves.Warning system not only can be carried out sound and light alarm in coal yard, also sound and light alarm is carried out in the pulpit in the distance.
8. coal yard temperature monitoring system according to claim 1 is characterized in that: warning system is equipped with the normally closed alerting signal output of often opening, and links to each other with full factory fire alarm system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320023505.0U CN203116877U (en) | 2013-01-14 | 2013-01-14 | A coal yard temperature monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320023505.0U CN203116877U (en) | 2013-01-14 | 2013-01-14 | A coal yard temperature monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116877U true CN203116877U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320023505.0U Expired - Fee Related CN203116877U (en) | 2013-01-14 | 2013-01-14 | A coal yard temperature monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203116877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167075B (en) * | 2014-07-30 | 2017-01-11 | 中石化南京工程有限公司 | Briquette bin internal ground surface temperature measuring system based on DTS fiber optic temperature sensor |
| CN109357770A (en) * | 2018-12-02 | 2019-02-19 | 西安航天动力测控技术研究所 | A kind of the wake flame temperature field measuring system and method for solid engines ground experiment |
| CN114184290A (en) * | 2022-02-15 | 2022-03-15 | 徐州赛森电子自动化技术有限公司 | Automatic early warning equipment of coal yard temperature |
-
2013
- 2013-01-14 CN CN201320023505.0U patent/CN203116877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167075B (en) * | 2014-07-30 | 2017-01-11 | 中石化南京工程有限公司 | Briquette bin internal ground surface temperature measuring system based on DTS fiber optic temperature sensor |
| CN109357770A (en) * | 2018-12-02 | 2019-02-19 | 西安航天动力测控技术研究所 | A kind of the wake flame temperature field measuring system and method for solid engines ground experiment |
| CN114184290A (en) * | 2022-02-15 | 2022-03-15 | 徐州赛森电子自动化技术有限公司 | Automatic early warning equipment of coal yard temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130807 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |