CN205374503U - Mining vane formula anemograph - Google Patents
Mining vane formula anemograph Download PDFInfo
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- CN205374503U CN205374503U CN201620018390.XU CN201620018390U CN205374503U CN 205374503 U CN205374503 U CN 205374503U CN 201620018390 U CN201620018390 U CN 201620018390U CN 205374503 U CN205374503 U CN 205374503U
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- drag cup
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Abstract
Mining vane formula anemograph, the response part includes three drag cup shell, and the drag cup shell is fixed on the support, and the protection casing passes through the tuber pipe and connects the drag cup shell, and protects the upper portion of casing to be equipped with the running direction lamp and to owe electric pilot lamp, and the bottom is equipped with fixed connector, the internal singlechip of protective housing respectively with wind speed test module, power module, owe electric adjusting module and wireless module is connected. The utility model discloses fixed safe, the installation location is firm, it is accurate to measure the location, three drag cup shell is rotatory under the effect of wind -force, drives coaxial bar magnet rotation, obtains the pulse signal who is directly proportional with the rotational speed of drag cup shell to after reaching wind speed test module, calculating and reaching concrete numerical value, the singlechip sends control terminal to mine outside, convenient outside in real time know amount of wind condition mine under with data according to the time interval who sets up in advance through wireless module. This device does not have human intervention, and accuracy is high, and has saved the labour, guarantees the safety work, has improved work efficiency.
Description
Technical field
This utility model relates to a kind of anemometer, specifically a kind of mining wind-cup type anemometer.
Background technology
In mining production, ventilating system is responsible for toward delivered downhole ozone and the work discharging down-hole harmful gas, is that highly effective and safe produces important leverage, it is therefore desirable to regularly blower performance is measured, to ensure that ventilating system highly effective and safe runs.In blower performance test, wind speed is a critically important measurement index, the method adopted at present is usually tester and surveys the wind speed of operating point set in advance on wind section by anemobiagraph sequentially determining, re-record, there is a lot of drawback in such mode: on the one hand, and the position of wind speed measuring device is not easy to fix, and measures and there is deviation, and work under bad environment under mine, there is very big danger coefficient；On the other hand, the frequency of record is significantly high, and workload is very big, and the many factors of human intervention, brings very big uncertainty to measuring wind speed.
Summary of the invention
For above-mentioned prior art Problems existing, this utility model provide a kind of install firm, be able to ensure that work safety, the mining wind-cup type anemometer of labor intensity can be reduced.
To achieve these goals; the technical solution adopted in the utility model is: a kind of mining wind-cup type anemometer; including a sensing part and a control part; described sensing part includes three drag cup shells; drag cup shell is fixed on support, and control part includes protective housing, and described protective housing connects drag cup shell by airduct; and the top of protective housing is provided with run indicator and owes electricity display lamp, bottom is provided with fixing connector；Being provided with single-chip microcomputer, wind speed test module, power module in described protective housing, owe electricity adjustment module and wireless module, single-chip microcomputer is tested module, power module, deficient electricity adjustment module and wireless module respectively and is connected with wind speed.
Preferably, described fixing connector includes fixing bolt, and described fixing bolt is vertically fixed in protective housing bottom centre.
Preferably, described drag cup shell is cone.
Preferably, the circuit of described deficient electricity adjustment module includes resistance R10, adjustable resistance R11, resistance R13, resistance R14, diode D2, audion Q3, light emitting diode L2 and operational amplifier NE5532P, one end of resistance R10 is connected with one end and the power supply VCC of resistance R12, the other end of resistance R10 is connected with one end of resistance R11 and the positive input terminal of operational amplifier NE5532P, the other end of resistance R11 be connected with the current potential adjustable side of resistance R11 and the positive pole of diode D2 after ground connection, the negative pole of diode D2 is connected with the other end of resistance R12 and the negative input end of operational amplifier NE5532P, the power supply termination power VCC of operational amplifier NE5532P, earth terminal ground connection；The outfan of operational amplifier NE5532P is connected by the base stage of resistance R13 and audion Q3, and the emitter stage of audion Q3 meets power supply VCC, and the colelctor electrode of audion Q3 is connected with the positive pole of light emitting diode L2, and the negative pole of light emitting diode L2 passes through resistance R14 ground connection.
Preferably, the circuit of described power module includes voltage stabilizing chip MAX603CPA, electrochemical capacitor C27 and electrochemical capacitor C28, mains electricity input end is connected with the positive pole of electrochemical capacitor C27, the pin 1 of voltage stabilizing chip MAX603CPA, pin 4, the negative pole of the negative pole of electrochemical capacitor C27 and electrochemical capacitor C28 and the pin 2 of voltage stabilizing chip MAX603CPA, pin 3, pin 5, pin 6, pin 7 be connected after ground connection, the positive pole of electrochemical capacitor C28 is connected with pin 8 and the power supply VCC outfan of voltage stabilizing chip MAX603CPA.
Preferably, described wireless module is WIFI R-T unit.
The fixing safety of mining wind-cup type anemometer of the present utility model, installation location consolidate, measurement and positioning is accurate, three drag cup shells rotate under the action of the forces of the wind, coaxial bar magnet is driven to rotate, obtain the pulse signal being directly proportional to the rotating speed of drag cup shell, after this signal reaches wind speed test module, calculate concrete numerical value, data therein transferred by single-chip microcomputer, and by wireless module, data are sent the control terminal to mine, the convenient outside air quantity situation understood in real time under mine according to the interval pre-set.This device does not have human intervention, and accuracy of measurement is high, and saves labour, it is ensured that safety work, improves work efficiency, when electric quantity of power supply is too low, can send early warning signal by deficient electricity display lamp such that it is able to Awareness status and further process in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is electrical schematic diagram of the present utility model；
Fig. 3 is the circuit diagram of deficient electricity adjustment module of the present utility model；
Fig. 4 is the circuit diagram of power module of the present utility model.
In figure, 10. drag cup shell, 11. supports, 20. protective housing, 21. upper covers, 22. run indicator, 23. owe electricity display lamp, 24. cradles, 30. airducts, 40. fixing bolts, 50. mounting bracket plates.
Detailed description of the invention
The utility model is described in further detail below.
Mining wind-cup type anemometer as shown in Figure 1 to Figure 2, sensing part includes three drag cup shells 10, and described drag cup shell 10 is fixed on support 11；Control part includes protective housing 20, and protective housing 20 connects drag cup shell 10 by airduct 30, and the upper cover 21 of protective housing 20 is provided with run indicator 22 and owes electricity display lamp 23, and bottom is provided with fixing connector；Being provided with single-chip microcomputer, wind speed test module, power module in protective housing 20, owe electricity adjustment module and wireless module, single-chip microcomputer is tested module, power module, deficient electricity adjustment module and wireless module respectively and is connected with wind speed.
Preferably, fixing connector includes fixing bolt 40, and fixing bolt 40 is vertically fixed in the bottom centre position of protective housing 20.
Drag cup shell 10 can be cone or hemispherical, and as a preferred scheme, the drag cup shell 10 in this utility model is cone, and drag cup shell 10 performance of cone is more stable, and measurement data is more accurate.
Preferably, as shown in Figure 3, the circuit owing electricity adjustment module includes resistance R10, adjustable resistance R11, resistance R13, resistance R14, diode D2, audion Q3, light emitting diode L2 and operational amplifier NE5532P, one end of resistance R10 is connected with one end and the power supply VCC of resistance R12, the other end of resistance R10 is connected with one end of resistance R11 and the positive input terminal of operational amplifier NE5532P, the other end of resistance R11 be connected with the current potential adjustable side of resistance R11 and the positive pole of diode D2 after ground connection, the negative pole of diode D2 is connected with the other end of resistance R12 and the negative input end of operational amplifier NE5532P, the power supply termination power VCC of operational amplifier NE5532P, earth terminal ground connection；The outfan of operational amplifier NE5532P is connected by the base stage of resistance R13 and audion Q3, and the emitter stage of audion Q3 meets power supply VCC, and the colelctor electrode of audion Q3 is connected with the positive pole of light emitting diode L2, and the negative pole of light emitting diode L2 passes through resistance R14 ground connection.
Preferably, as shown in Figure 4, the circuit of power module includes voltage stabilizing chip MAX603CPA, electrochemical capacitor C27 and electrochemical capacitor C28, mains electricity input end is connected with the positive pole of electrochemical capacitor C27, the pin 1 of voltage stabilizing chip MAX603CPA, pin 4, the negative pole of the negative pole of electrochemical capacitor C27 and electrochemical capacitor C28 and the pin 2 of voltage stabilizing chip MAX603CPA, pin 3, pin 5, pin 6, pin 7 be connected after ground connection, the positive pole of electrochemical capacitor C28 is connected with pin 8 and the power supply VCC outfan of voltage stabilizing chip MAX603CPA.
Preferably, wireless module is WIFI R-T unit.
First being inserted by the fixing bolt 40 on mining wind-cup type anemometer of the present utility model and survey in the installing hole preset on the mounting bracket plate 50 arranged on wind section, nut screws from the opposite side of mounting bracket plate 50, is fixed on by anemometer on mounting bracket plate 50；After power module energising, run indicator 22 is bright, three drag cup shells 10 rotate under the action of the forces of the wind, drive coaxial bar magnet to rotate, obtain the pulse signal being directly proportional to the rotating speed of drag cup shell 10, after this signal reaches wind speed test module, calculate concrete numerical value, data therein transferred by single-chip microcomputer, and by wireless module, according to the interval pre-set, data sent the control terminal to mine, the convenient outside air quantity situation understood in real time under mine.When electric quantity of power supply is too low, can pass through to owe electricity display lamp 23 and send early warning signal such that it is able to Awareness status in time, be charged for power module by cradle 24.
Claims (6)
1. a mining wind-cup type anemometer; including a sensing part; described sensing part includes three drag cup shells; described drag cup shell is fixed on support, it is characterised in that also include a control part; described control part includes protective housing; described protective housing connects drag cup shell by airduct, and the top of protective housing is provided with run indicator and owes electricity display lamp, and bottom is provided with fixing connector；Being provided with single-chip microcomputer, wind speed test module, power module in described protective housing, owe electricity adjustment module and wireless module, single-chip microcomputer is tested module, power module, deficient electricity adjustment module and wireless module respectively and is connected with wind speed.
2. mining wind-cup type anemometer according to claim 1, it is characterised in that described fixing connector includes fixing bolt, and described fixing bolt is vertically fixed in protective housing bottom centre.
3. mining wind-cup type anemometer according to claim 1, it is characterised in that described drag cup shell is cone.
null4. mining wind-cup type anemometer according to claim 1，It is characterized in that，The circuit of described deficient electricity adjustment module includes resistance R10、Adjustable resistance R11、Resistance R13、Resistance R14、Diode D2、Audion Q3、Light emitting diode L2 and operational amplifier NE5532P，One end of resistance R10 is connected with one end and the power supply VCC of resistance R12，The other end of resistance R10 is connected with one end of resistance R11 and the positive input terminal of operational amplifier NE5532P，The other end of resistance R11 be connected with the current potential adjustable side of resistance R11 and the positive pole of diode D2 after ground connection，The negative pole of diode D2 is connected with the other end of resistance R12 and the negative input end of operational amplifier NE5532P，The power supply termination power VCC of operational amplifier NE5532P、Earth terminal ground connection；The outfan of operational amplifier NE5532P is connected by the base stage of resistance R13 and audion Q3, and the emitter stage of audion Q3 meets power supply VCC, and the colelctor electrode of audion Q3 is connected with the positive pole of light emitting diode L2, and the negative pole of light emitting diode L2 passes through resistance R14 ground connection.
5. mining wind-cup type anemometer according to claim 1 and 2, it is characterized in that, the circuit of described power module includes voltage stabilizing chip MAX603CPA, electrochemical capacitor C27 and electrochemical capacitor C28, the positive pole of mains electricity input end and electrochemical capacitor C27, the pin 1 of voltage stabilizing chip MAX603CPA, pin 4 connects, the negative pole of the negative pole of electrochemical capacitor C27 and electrochemical capacitor C28 and the pin 2 of voltage stabilizing chip MAX603CPA, pin 3, pin 5, pin 6, ground connection after pin 7 connection, the positive pole of electrochemical capacitor C28 is connected with pin 8 and the power supply VCC outfan of voltage stabilizing chip MAX603CPA.
6. mining wind-cup type anemometer according to claim 1 and 2, it is characterised in that described wireless module is WIFI R-T unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018390.XU CN205374503U (en) | 2016-01-07 | 2016-01-07 | Mining vane formula anemograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018390.XU CN205374503U (en) | 2016-01-07 | 2016-01-07 | Mining vane formula anemograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374503U true CN205374503U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018390.XU Active CN205374503U (en) | 2016-01-07 | 2016-01-07 | Mining vane formula anemograph |
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| Country | Link |
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| CN (1) | CN205374503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333368A (en) * | 2019-08-12 | 2019-10-15 | 贵州商学院 | A kind of novel wind-cup type airspeedometer |
-
2016
- 2016-01-07 CN CN201620018390.XU patent/CN205374503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333368A (en) * | 2019-08-12 | 2019-10-15 | 贵州商学院 | A kind of novel wind-cup type airspeedometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Jie Inventor after: Lei Gang Inventor after: Zhang Hao Inventor after: Tang Zhongyu Inventor before: Feng Jie Inventor before: Tang Zhongyu Inventor before: Mu Zhaoxiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170324 Address after: 430082 Hubei, Wuhan, Castle Peak District, Heping Avenue, No. 1095 New Village Road, the village party service center building 505-2 Patentee after: WUHAN SHENGSHI JINAN SECURITY TECHNOLOGY CO., LTD. Address before: 221000 the Yellow River North Road, Jiangsu, No. 90, No. Patentee before: XUZHOU KYT ELECTRONIC CO., LTD. |