Automatic mine ventilation wind window adjusting system and adjusting method
An automatic adjustment, mine ventilation technology, applied in mine/tunnel ventilation, mining installations, mining equipment, etc., to ensure accuracy, continuous adjustment, stability and safety.
Inactive Publication Date: 2019-07-02
TIANDI CHANGZHOU AUTOMATION +1
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Problems solved by technology
[0004] At present, there is no suitable coal mine intelligent ventilation and regulation structure in coal mines. Although there have been some researches in recent years, there are some defects, which cannot solve the current problems faced by coal mining enterprises.
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[0053] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0054] The automatic adjustment system of mine ventilation window mainly consists of intelligent adjustment window, sensor group, monitoring system and other supporting facilities.
[0055] The technical difficulties of the coal mine window intelligent adjustment system mainly include:
[0056] 1) Determination of the adjustment mode of the intelligent adjustment windshield;
[0057] 2) Determination of the arrangement of sensors;
[0058] 3) The correlation between the sensor detection parameters and the adjustment parameters of the intelligent windshield adjustment equipment.
[0059] There are certain risks in these technical difficulties. Wit...
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The invention relates to an automatic mine ventilation wind window adjusting system. The automatic mine ventilation wind window adjusting system comprises a plurality of automatic monitoring mechanisms which are installed at the top ends of stand columns of each roadway for monitoring the wind volume of the roadways and a plurality of automatic wind volume adjusting mechanisms which are installedon the stand columns of each roadway and connected with the automatic monitoring mechanisms and used for adjusting the wind volume of each roadway. A adjusting method comprises the steps that upper computer software sends a signal to a control device, the control device controls the rotation of a wind window to rotate, the linear opening and closing of the wind window are adjusted to continuouslyadjust the opening degree of the wind window, the magnitude of the wind volume of the roadways is constantly adjusted until the real-time solved wind volume mean value is within the preset wind volumerange. The change of the opening degree of the wind window can be adjusted remotely and automatically, by operating the opening and closing of the wind window by an on-site manual button and throughmanually control, the adjustment time is short, the adjustment precision is high, and the reliability is high.
Description
[0001] Technical field: [0002] The invention relates to the technical field of mine safety, in particular to an automatic adjustment system for mine ventilation windows and an adjustment method for the mine ventilation system. [0003] Background technique: [0004] At present, there is no suitable coal mine intelligent ventilation and regulation structure in coal mines. Although there have been some researches in recent years, there are some defects, which cannot solve the current problems faced by coal mining enterprises. Therefore, in combination with past experience and technological development, to improve the shortcomings of the original ventilation and regulation structures, it is necessary to develop an intelligent windshield regulation device and regulation system for ventilation systems that are more suitable for coal mines. [0005] Invention content: [0006] In general, the research goal of the coal mine window intelligent adjustment system is to realize the int...
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IPC IPC(8): E21F1/12E21F17/18E21F17/00
CPCE21F1/12E21F17/00E21F17/18
Inventor 邢震
Owner TIANDI CHANGZHOU AUTOMATION