凌天装备集团 Lingtian Equipment Group
YWP300 Model YWP300
Product inspection unit
Product inspection verification number
010-51652021 13301315965 Phone 010-51652021 13301315965
2018-01-03 13:51:00 Update 2018-01-03 13:51:00
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，由于煤炭自燃导致的优质煤损失量已达42亿吨以上，现在仍以每年2000-3000万吨的速度增加， 每年造成数十亿元的经济损失；井下煤炭自燃产生的有毒有害气体严重地威胁着煤矿职工的生命安全；由于煤炭自燃，造成煤矿开采部署的破坏，造成大量煤炭资源和井下材料、设备的浪费，甚至导致矿井的提前报废，引发大批的煤矿工人失业等一系列的社会问题；由于煤层自燃，造成土壤、水资源、植被、大气层的严重污染和破坏，威胁到人类生存的环境 According to incomplete statistics, China ’s state-owned coal mines have a natural ignition danger of 60% . The loss of high-quality coal due to spontaneous combustion of coal has reached more than 4.2 billion tons, and it is still increasing at a rate of 20-30 million tons per year, causing dozens of Economic loss of 100 million yuan; toxic and harmful gases generated by spontaneous combustion of underground coal seriously threaten the life safety of coal mine workers; the spontaneous combustion of coal caused the destruction of coal mining and deployment, resulting in the waste of large amounts of coal resources and underground materials and equipment, and even led to the mine Abandoned in advance, causing a large number of social problems such as unemployment of coal miners; due to spontaneous combustion of coal seams, causing serious pollution and damage to soil, water resources, vegetation, and the atmosphere, threatening the environment for human survival
It is imperative to study the comprehensive prevention and control technology and equipment for coal seam spontaneous ignition. The key technologies are the early prediction and detection of spontaneous fires, and the detection of the source of the fire. The design and formulation of the fire suppression plan provided the basic scientific basis.
However, due to the spontaneous combustion of coal seams hundreds of meters underground, the inaccessibility of personnel and the concealment of the source of the fire have made the precise detection of the location of the source of the spontaneous fire a key technology for preventing fires and a worldwide problem.
进行的煤层自燃隐蔽火源位置探测技术，开发了包括红外热像仪、红外测温仪、远距离侦测系统等基于火源探测的综合防灭火技装备，很好地解决了这一难题。 In recent years, Kaiyuan Chuangjie (Beijing) Technology Co., Ltd. has carried out coal seam spontaneous ignition source detection technology for coal seams, and has developed comprehensive fire prevention detection-based integrated fire prevention systems, including infrared thermal cameras, infrared thermometers, and long-range detection systems. Fire-fighting technology and equipment have solved this problem well.
YWP300 coal seam multi-point temperature monitor is a new type of portable intelligent instrument for measuring the deep temperature of coal seam by drilling method. The device is mainly composed of a host, a temperature probe (including a high temperature temperature sensor), and a stainless steel casing.
Compared with traditional methods, such as thermal imager, thermometer, fiber optic temperature measurement, this product can accurately measure the deep temperature of the coal seam!
The YWP300 multi-point temperature detector for coal seams provides a reliable material basis for the improvement of information acquisition technology and equipment in the fire zone. It can be widely used in coal mine fire prevention drill hole temperature measurement and fire zone temperature monitoring, and provides a predictive forecast for fire. Reliable means, save a lot of fire prevention funds, improve fire prevention work efficiency.
）可以准确确定易发生煤自燃煤层内部多点温度。 ( 1 ) It is possible to accurately determine the multi-point temperature inside the coal seam prone to spontaneous combustion of coal.
）分析煤层温度变化趋势，并绘制曲线图。 ( 2 ) Analyze the trend of coal seam temperature and draw a graph.
(3) After the temperature exceeds the limit, it will actively send an alarm signal to the well.
）自动存储测温记录、超温记录。 ( 4 ) Automatically store temperature measurement records and over-temperature records.
）智能充电控制、仪器自检、故障保护等功能。 ( 5 ) Intelligent charging control, instrument self-test, fault protection and other functions.
u Intrinsically Safe
u Can accurately measure deep coal seams
u Detection temperature up to 300 ℃
u High temperature resistant probe, choose a temperature sensor suitable for high temperature environment.
u Aviation stainless steel protective sleeve, high strength, high temperature resistance, suitable for long-term work under severe conditions.
u Signal transmission compensation technology to improve detection accuracy and sensitivity.
u Anti-shock and signal distortion, improved shielding and anti-interference ability.
u Equipped with multiple output interfaces, online transmission, and interface with monitoring system
Third, the technical parameters
个点以上度（ T1最深， T2中间， T3最近），显示并存储； Measurement type: more than 3 points in the coal seam ( T1 deepest, T2 middle, T3 nearest), displayed and stored;
℃，也可根据要求，设定温度范围 Measuring range: -20-300 ℃, also can set temperature range according to requirements
寸彩色液晶 Display: 4.3 inch color LCD
Supply voltage: DC9-24V
℃，可设置报警点 Alarm point setting: default 40 ℃, alarm point can be set
个200-1000Hz频率输出,RS485 Signal output: 3 200-1000Hz frequency output , RS485
Wireless transmission: 2.4G
Alarm: sound and light alarm
值、温度T2值、温度T3值、报警值、时间） Measurement interface (content: temperature T1 value, temperature T2 value, temperature T3 value, alarm value, time)
Calibration interface (temperature calibration, temperature return to zero)
Setting interface (content: alarm point setting, time setting)
Display the temperature curve.
Explosion-proof type: Exib I
深度可定制，最大20米。 Detection depth: ≥ 8m, depth can be customized, maximum 20 meters.