CN205349683U - Wireless blower performance test system - Google Patents
Wireless blower performance test system Download PDFInfo
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- CN205349683U CN205349683U CN201620012505.4U CN201620012505U CN205349683U CN 205349683 U CN205349683 U CN 205349683U CN 201620012505 U CN201620012505 U CN 201620012505U CN 205349683 U CN205349683 U CN 205349683U
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Abstract
The utility model discloses a wireless blower performance test system, including host computer and a plurality of from quick -witted, the host computer include that host computer control module, wind speed request module, wind speed storage module, host unit power module, host computer wireless transceiver module, host computer owe electric adjusting module and liquid crystal display module, host computer control module owes electric adjusting module, host computer wireless transceiver module and liquid crystal display module with wind speed request module, wind speed storage module, host unit power module, host computer respectively and is connected, draw together from quick -witted control module, wind speed test module, owe electric adjusting module and from quick -witted wireless transceiver module from quick -witted power module, from the machine from the press packed bale, from quick -witted control module respectively with wind speed test module, from quick -witted power module, owe electric adjusting module and be connected from quick -witted wireless transceiver module from the machine. Can the while testing ventilation blower wind speed of a plurality of operating points, improve the computation accuracy of ventilation blower air output, need not the manual measurement of personnel in addition, reduce personnel intensity of labour.
Description
Technical field
This utility model relates to a kind of test system, specifically a kind of channel radio blower fan Performance Test System.
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, air quantity is a highly important index.The method of air-quantity measuring has a lot, and wherein by testing the mean wind speed of wind section, the method being then multiplied by the areal calculation air output surveying wind section is the most general.When testing wind speed, it is typically based on the size arrangement surveying wind section and surveys counting of wind, minimum 9 points, 24 points can be tested at most.Must putting one by one in actual test process at present and carry out, a fan curve to survey eight operating points, and namely tester at least to complete 72 some anemometries.Generally all compare severe due to test environment, this is a great burden for tester, and is measure respectively owing to measuring the wind speed of multiple operating point, is not measure simultaneously, thus causing air output very inaccurate calculated, it is impossible to well ventilation blower wind speed performance is tested.
Summary of the invention
For above-mentioned prior art Problems existing, this utility model provides a kind of channel radio blower fan Performance Test System, can test the wind speed of the multiple operating point of ventilation blower simultaneously, improves the accuracy in computation of ventilation blower air output；Additionally without personnel's manual measurement, reduce personnel labor intensity.
To achieve these goals, the technical solution adopted in the utility model is: this kind of channel radio blower fan Performance Test System, including main frame and multiple from machine,
Described main frame includes host computer control module, wind speed enquiry module, wind speed memory module, host power supply module, main frame radio receiving transmitting module, main frame deficient electricity adjustment module and LCD MODULE, and host computer control module is owed electricity adjustment module, main frame radio receiving transmitting module and LCD MODULE with wind speed enquiry module, wind speed memory module, host power supply module, main frame respectively and is connected；
Described from machine include from machine control module, wind speed test module, from electromechanical source module, owe electricity adjustment module from machine and from machine radio receiving transmitting module, from machine control module test module respectively with wind speed, from electromechanical source module, owe electricity adjustment module from machine and be connected from machine radio receiving transmitting module.
Further, described host computer control module and from machine control module be single-chip microcomputer.
Further, described main frame radio receiving transmitting module and be WIFI R-T unit from machine radio receiving transmitting module.
Further, electricity adjustment module owed by described main frame and the physical circuit from machine deficient electricity adjustment module all 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.
Further, described host power supply module and the physical circuit from electromechanical source module all include 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.
Compared with prior art, this utility model adopts radio receiving transmitting module, wind speed enquiry module, the mode that power module and deficient electricity adjustment module combine, multiple operating points by the ventilation blower being placed on required test from machine of the present utility model, by from machine radio receiving transmitting module and the mutual communication of main frame radio receiving transmitting module, it is sent to host computer control module from machine data measured by each, host computer control module stores data in wind speed memory module, when staff needs to check, only need to transfer the data of storage in wind speed memory module by wind speed enquiry module, and data are shown by LCD MODULE, the wind speed of each operating point just can easily be monitored by such staff in real time, the wind speed of the multiple operating point of ventilation blower can be tested simultaneously, improve the accuracy in computation of ventilation blower air output；Additionally without personnel's manual measurement, reduce personnel labor intensity；Due to main frame and from machine be equipped with owe electricity adjustment module, when main frame or from electromechanical source electricity too low time, early warning signal can be sent by light emitting diode, process so that staff can know in time.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of main frame in this utility model；
Fig. 2 is from the electrical schematic diagram of machine in this utility model；
Fig. 3 is the circuit diagram that in this utility model, electricity adjustment module owed by master/slave machine；
Fig. 4 is the circuit diagram of master/slave electromechanical source module in this utility model.
Detailed description of the invention
The utility model is described in further detail below.
As shown in Figures 1 to 4, this utility model includes main frame and multiple from machine,
Described main frame includes host computer control module, wind speed enquiry module, wind speed memory module, host power supply module, main frame radio receiving transmitting module, main frame deficient electricity adjustment module and LCD MODULE, and host computer control module is owed electricity adjustment module, main frame radio receiving transmitting module and LCD MODULE with wind speed enquiry module, wind speed memory module, host power supply module, main frame respectively and is connected；
Described from machine include from machine control module, wind speed test module, from electromechanical source module, owe electricity adjustment module from machine and from machine radio receiving transmitting module, from machine control module test module respectively with wind speed, from electromechanical source module, owe electricity adjustment module from machine and be connected from machine radio receiving transmitting module.
Further, described host computer control module and from machine control module be single-chip microcomputer.
Further, described main frame radio receiving transmitting module and be WIFI R-T unit from machine radio receiving transmitting module.
Further, electricity adjustment module owed by described main frame and the physical circuit from machine deficient electricity adjustment module all 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.
Further, described host power supply module and the physical circuit from electromechanical source module all include 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.
By this utility model being placed on multiple Test Cycle point from machine, each operating point according to survey wind section size arrange adapt quantity from machine, be arranged side by side from machine, often arrange and be parallel to each other from machine；Complete all operating points from machine lay after, staff is opened by host computer control module, now the air speed value of detection is returned to main frame by wireless signal from machine by each, staff is when inquiring about wind speed, only by wind speed enquiry module, the air speed value of storage need to be shown by LCD MODULE, just can inquire the real-time air speed value of each operating point easily, also the air speed value of each operating point can be drawn the same time, the accuracy of calculating so can be effectively improved when calculating ventilation blower air output, it is equipped with deficient electricity adjustment module additionally, due to main frame with from machine, when main frame or from electromechanical source electricity too low time, early warning signal can be sent by light emitting diode, staff processes so that can know in time.
Claims (5)
1. a channel radio blower fan Performance Test System, it is characterised in that include main frame and multiple from machine,
Described main frame includes host computer control module, wind speed enquiry module, wind speed memory module, host power supply module, main frame radio receiving transmitting module, main frame deficient electricity adjustment module and LCD MODULE, and host computer control module is owed electricity adjustment module, main frame radio receiving transmitting module and LCD MODULE with wind speed enquiry module, wind speed memory module, host power supply module, main frame respectively and is connected；
Described from machine include from machine control module, wind speed test module, from electromechanical source module, owe electricity adjustment module from machine and from machine radio receiving transmitting module, from machine control module test module respectively with wind speed, from electromechanical source module, owe electricity adjustment module from machine and be connected from machine radio receiving transmitting module.
2. a kind of channel radio blower fan Performance Test System according to claim 1, it is characterised in that described host computer control module and control module from machine and be single-chip microcomputer.
3. a kind of channel radio blower fan Performance Test System according to claim 1, it is characterised in that described main frame radio receiving transmitting module and be WIFI R-T unit from machine radio receiving transmitting module.
4. a kind of channel radio blower fan Performance Test System according to claim 1, it is characterized in that, electricity adjustment module owed by described main frame and the physical circuit from machine deficient electricity adjustment module all 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. a kind of channel radio blower fan Performance Test System according to claim 1, it is characterized in that, described host power supply module and the physical circuit from electromechanical source module all include 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012505.4U CN205349683U (en) | 2016-01-07 | 2016-01-07 | Wireless blower performance test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012505.4U CN205349683U (en) | 2016-01-07 | 2016-01-07 | Wireless blower performance test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349683U true CN205349683U (en) | 2016-06-29 |
Family
ID=56173827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012505.4U Active CN205349683U (en) | 2016-01-07 | 2016-01-07 | Wireless blower performance test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349683U (en) |
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2016
- 2016-01-07 CN CN201620012505.4U patent/CN205349683U/en active Active
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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 |
Inventor after: Feng Jie Inventor after: Lei Gang Inventor after: Tang Zhongyu Inventor after: Mu Zhaoxiang Inventor before: Feng Jie Inventor before: Tang Zhongyu Inventor before: Mu Zhaoxiang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 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. |
|
| TR01 | Transfer of patent right |