CN201237835Y - Wireless network detection system of mine large electromechanical device - Google Patents
Wireless network detection system of mine large electromechanical device Download PDFInfo
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- CN201237835Y CN201237835Y CNU2008200390587U CN200820039058U CN201237835Y CN 201237835 Y CN201237835 Y CN 201237835Y CN U2008200390587 U CNU2008200390587 U CN U2008200390587U CN 200820039058 U CN200820039058 U CN 200820039058U CN 201237835 Y CN201237835 Y CN 201237835Y
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Abstract
The utility model discloses a wireless network detection system of large-scale electromechanical equipment in mines, belonging to a detecting instrument of fixed electromechanical equipment in mines, and comprising a host and a plurality of data acquisition units, wherein the host is used for analyzing and processing data, and the data acquisition units are used for acquiring various states of the equipment. The utility model also comprises a wireless data receiver / transmitter, wherein the wireless data receiver / transmitter is connected with the host via a USB interface, and each data acquisition unit consists of a detection module and a wireless data receiving/transmitting unit; all the data acquisition units transmit data and information via the wireless network and the host. The utility model acquires and determines the data of items via the data acquisition units, and then transmits the data through the wireless network to the host for comprehensive analysis, and ultimately achieves wireless communications testing of the entire system. The utility model has the advantages that: the utility model achieves long-distance detection of the large-scale electromechanical equipment in mines, does not require wiring in field use, and only needs to install the data acquisition units on the electromechanical equipment in mines. The precision of the detection is high, and the anti-interference capacity is strong.
Description
Technical field
The utility model relates to the detecting instrument of the large-scale fixedly electromechanical equipment in mine.It specifically is a kind of mine giant mechanical and electrical equipment wireless network detecting system.
Background technology
Mine Fixing is meant giant mechanical and electrical equipments such as mine ventilation machine, hoister, air compressor machine and water pump.The detection of mining equiment is an important process, for preventing the mine burst accident, ensures the safety of bargh; The stop time of minimizing equipment, reduce the loss that stops production; Exempt the overcapacity maintenance, save maintenance cost, improve operating rate, serviceability rate and the serviceable life of equipment, the production cost that reduces bargh has great importance.The main frame of existing Mine Fixing detecting instrument is generally on ground, and the sensor of image data is generally used wired connection between sensor and the main frame under mine.Its shortcoming is that wired connection can only be carried out short-range data transmission, and it is very big to be subjected to the restriction of site environment when using.
Summary of the invention
The purpose of this utility model provides a kind of mine giant mechanical and electrical equipment wireless network detecting system, makes tester realize long distance (ideal distance is 800 meters) test, has saved data to connect/data line when sending out.Can be fast, accurately, easily equipment is carried out online or off-line test.
The present invention is achieved through the following technical solutions: a kind of mine giant mechanical and electrical equipment wireless network detecting system, comprise: be used for analyzing and processing data main frame, be used for a plurality of data acquisition units of the various states of collecting device, also comprise wireless data reception/transmitter, wireless data reception/transmitter is connected with main frame by USB interface, and each data acquisition unit is made up of detection module and wireless data reception/bill unit; Each data acquisition unit is by wireless network and main frame transfer data information.
When the distance between detection module and the main frame, the middle installation repeater that needs.
Utilize data acquisition unit to collect and measure project data, directly data are sent to by wireless network then and carry out analysis-by-synthesis in the main frame, realize that finally the wireless telecommunications of total system detect.
The beneficial effects of the utility model are: can detect the mine giant mechanical and electrical equipment at a distance, the scene does not need wiring when using, and data acquisition unit is installed on the electromechanical equipment of mine get final product.The measuring accuracy height, antijamming capability is strong.
Description of drawings
Below in conjunction with drawings and Examples the further detail of the utility model is described.
Fig. 1 is an electric theory diagram of the present utility model;
Fig. 2 detects synoptic diagram to ventilation blower;
Fig. 3 detects synoptic diagram to hoister;
Fig. 4 detects synoptic diagram to water pump;
Fig. 5 detects synoptic diagram to air compressor machine.
Embodiment
As shown in Figure 1, mine giant mechanical and electrical equipment wireless network detecting system comprises: be used for the main frame of analyzing and processing data, main frame has adopted programmable logic controller (PLC) in the present embodiment, and being equipped with notebook computer operation, demonstration, notebook computer has been installed industrial control software.Wireless data reception/transmitter is connected with main frame by USB interface.The utility model being provided with is used to gather a plurality of data acquisition units of the various states of plurality of devices, and each data acquisition unit has been equipped with different data acquisition modules as required, is connected with wireless data reception/bill unit on data acquisition module; Each data acquisition unit is by wireless network and main frame transfer data information.
Wireless network has adopted microwave technology.
As shown in Figure 2, when measuring ventilation blower, be provided with a plurality of test items such as wind speed air quantity, static pressure, power and pressure.The data acquisition module of measuring wind, atmospheric pressure, temperature, humidity etc. has adopted 16 meteorologies to use cup type air velocity transducer, also claims vane; Detect static pressure with micro-pressure sensor; With electrical parameters such as power transmitters sense active power, reactive powers.Repeater has been installed between main frame and cup type air velocity transducer makes measuring distance surpass 800 meters.
Principle is: the computer expert crosses the signal receiving-transmitting device and sends the power received signal when measuring power, sends the power data digital signal after then corresponding detection module meets with a response, and imports computer into by the signal receiving-transmitting device at last and carries out analysis-by-synthesis, draws final testing result.The detection of other data by that analogy.
As shown in Figure 3, when measuring hoister, be provided with the rotating speed and the electric current that detect hoister, pulling force and pressure, a plurality of data acquisition units such as timing and displacement.
As shown in Figure 4, when detecting water pump, be provided with a plurality of detection modules that detect the thick mouth pressure of water pump, intake pressure, pump efficiency, flow and electrical parameter.
As shown in Figure 5, when detecting air compressor machine, be provided with air compressor machine discharge pressure, air capacity and the temperature parameter of normal regulation, and electrical parameter.
Hoister, the communication modes of water pump and air compressor machine is identical with ventilation blower, all is to adopt main frame to send signal, just can image data then the data of gathering be sent in the main frame after corresponding detection module meets with a response.
Present embodiment has adopted Siemens S7-200 programmable logic controller (PLC) PLC, and outfit notebook computer. notebook computer has been installed industrial control software, has the man-machine conversation function, easy and simple to handle, can directly generate the inspection report. this instrument working power is a rechargeable battery, stable performance, reliable, antijamming capability is strong.Portable, field wiring is convenient, is the desirable portable intelligent instrument of measuring mine main drain pump technical indicator.
Claims (3)
1, a kind of mine giant mechanical and electrical equipment wireless network detecting system, comprise: be used for analyzing and processing data main frame, be used for a plurality of data acquisition units of the various states of collecting device, it is characterized in that also comprising wireless data reception/transmitter, wireless data reception/transmitter is connected with main frame by USB interface, and each data acquisition unit comprises data acquisition module and wireless data reception/bill unit; Each data acquisition unit is by wireless network and main frame transfer data information.
2, mine according to claim 1 giant mechanical and electrical equipment wireless network detecting system is characterized in that wireless network adopts microwave technology.
3, mine according to claim 1 giant mechanical and electrical equipment wireless network detecting system is characterized in that when the distance between detection module and the main frame, middle repeater must be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390587U CN201237835Y (en) | 2008-08-16 | 2008-08-16 | Wireless network detection system of mine large electromechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390587U CN201237835Y (en) | 2008-08-16 | 2008-08-16 | Wireless network detection system of mine large electromechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237835Y true CN201237835Y (en) | 2009-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200390587U Expired - Fee Related CN201237835Y (en) | 2008-08-16 | 2008-08-16 | Wireless network detection system of mine large electromechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237835Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255954A (en) * | 2011-06-17 | 2011-11-23 | 浙江工商大学 | High voltage grid monitoring method and comprehensive monitoring system based on wireless sensor network |
| CN109255595A (en) * | 2018-11-08 | 2019-01-22 | 合肥帧讯软件有限公司 | Safety of coal mines detects checking system |
-
2008
- 2008-08-16 CN CNU2008200390587U patent/CN201237835Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255954A (en) * | 2011-06-17 | 2011-11-23 | 浙江工商大学 | High voltage grid monitoring method and comprehensive monitoring system based on wireless sensor network |
| CN109255595A (en) * | 2018-11-08 | 2019-01-22 | 合肥帧讯软件有限公司 | Safety of coal mines detects checking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100816 |