CN201983926U - Performance on-line detection device for exhaust valve - Google Patents
Performance on-line detection device for exhaust valve Download PDFInfo
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- CN201983926U CN201983926U CN201120009829XU CN201120009829U CN201983926U CN 201983926 U CN201983926 U CN 201983926U CN 201120009829X U CN201120009829X U CN 201120009829XU CN 201120009829 U CN201120009829 U CN 201120009829U CN 201983926 U CN201983926 U CN 201983926U
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Abstract
The utility model relates to a performance on-line detection device for an exhaust valve, which can effectively solve the problem of the unavailable detection on important data of the exhaust valve of a water supplying pipeline, such as the exhaust frequency, the exhaust condition and the exhaust time. The technical scheme for solving the problem is that the device comprises a fan and a casing, wherein an integrated circuit board and a power supply are installed in the casing; a control circuit is arranged on the integrated circuit board and is connected with the power supply through a conducting wire; a measuring probe on the control circuit is placed on the fan; and a nixie tube LD1 and a nixie tube LD2 form an eight-section nixie tube fixed on the integrated circuit board. The device has a unique structure, is convenient for use, has sensitiveness in detection and good effect, and is the innovation in the devices for detecting data on the exhaust valve of the water supplying pipeline, such as the exhaust frequency, the exhaust condition and the exhaust time.
Description
One, technical field
The utility model relates to a kind of vent valve performance on-line measuring device that is used for various vent valves on the urban water supply pipeline.
Two, background technology
The urban water supply pipeline can steady and smooth gas in the ground discharge line, safe operation for piping system is vital, adopting vent valve is the effective means that solves this type of problem, in use, need know the significant datas such as exhaust frequency, exhaust situation and exhaust number of times of each vent valve, but also not detect the equipment of these data at present.
Three, summary of the invention
At above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of vent valve performance on-line measuring device, can effectively solve the problem of the significant datas such as exhaust frequency, exhaust situation and exhaust number of times that can't detect the water supply line vent valve.
The technical scheme of its solution is, comprise fan and housing, surface-mounted integrated circuit and power supply are housed in the housing, control circuit is arranged on the surface-mounted integrated circuit, said control circuit comprises single-chip microcomputer U2,1 pin of single-chip microcomputer U2 (model is AT89S52) links to each other with K switch EY1 with resistance R 3,2 pin of single-chip microcomputer U2 link to each other with K switch EY2 with resistance R 4, resistance R 3, another termination power VCC of R4, the other end ground connection of K switch EY1 and KEY2, the LED 2 of 3 pin of single-chip microcomputer U2 through being used for measuring sonde links to each other with resistance R L, resistance R L links to each other with capacitor C 8 with power supply VCC, capacitor C 8 is through resistance R 2 ground connection, be connected to oscillator Y1 between 18 pin of single-chip microcomputer U2 and 19 pin, the two ends of oscillator Y1 are connected to capacitor C 6 and C7 respectively, capacitor C 6, the other end ground connection of C7,15 pin of single-chip microcomputer U2 link to each other with resistance R 21 with 7 pin of single-chip microcomputer U3 (model is LM393), 8 pin of single-chip microcomputer U3 and resistance R 21, resistance R 22, capacitor C 10 links to each other with power supply VCC, resistance R 22 links to each other with resistance R 23, resistance R 21 links to each other with 7 pin of single-chip microcomputer U3, resistance R 23 and capacitor C 10 ground connection, 5 pin of single-chip microcomputer U3 link to each other with capacitor C 1, capacitor C 1 links to each other with diode (LED) 3 with resistance R 24, resistance R 24 meets power supply VCC, diode (LED) 3 ground connection, single-chip microcomputer U2 32 pin link to each other with triode Q1 through resistance R 5, triode Q1 links to each other with 1 pin of resistance R 13 and charactron LD1, triode Q1 links to each other with triode Q2 through resistance R 6, triode Q2 links to each other with 2 pin of resistance R 14 and charactron LD1, triode Q2 links to each other with triode Q3 through resistance R 7, triode Q3 links to each other with 3 pin of resistance R 15 and charactron LD1, triode Q3 links to each other with triode Q4 through resistance R 8, triode Q4 links to each other with 4 pin of resistance R 16 and charactron LD1, triode Q4 links to each other with triode Q5 through resistance R 9, triode Q5 links to each other with 1 pin of resistance R 17 and charactron LD2, triode Q5 links to each other with triode Q6 through resistance R 10, triode Q6 links to each other with 2 pin of resistance R 18 and charactron LD2, triode Q6 links to each other with triode Q7 through resistance R 11, triode Q7 links to each other with 3 pin of resistance R 19 and charactron LD2, triode Q7 links to each other with triode Q8 through resistance R 12, triode Q8 links to each other with 4 pin of resistance R 20 and charactron LD2,1 pin of power supply 3 links to each other with diode D1, diode D1 and capacitor C 2, C4 links to each other with 1 pin of voltage stabilizer U1 (model is 78L05), 2 pin of voltage stabilizer U1 and capacitor C 3, capacitor C 5, resistance R 1 links to each other with power supply VCC, resistance R 1 links to each other with the LED 1 that is used for measuring sonde, capacitor C 2, capacitor C 3, capacitor C 4, capacitor C 5,3 pin of voltage stabilizer U1, LED 1 links to each other with 2 pin of power supply and ground connection, control circuit is connected with power supply through lead, measuring sonde on the control circuit places on the fan, charactron LD1 and charactron LD2 constitute eight sections charactrons, are fixed on the surface-mounted integrated circuit.
The utility model structure uniqueness, easy to use detects sensitivity, and is effective, is the innovation on the data detection devices such as exhaust frequency on the water supply line vent valve, exhaust situation and exhaust number of times.
Four, description of drawings
Fig. 1 is a main pseudosection of the present utility model.
Fig. 2 is the main pseudosection of user mode of the present utility model.
Fig. 3 is the connection layout of control circuit of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Provide by Fig. 1 to Fig. 3, the utility model comprises fan and housing, surface-mounted integrated circuit 7 and power supply 3 are housed in the housing 1, on the surface-mounted integrated circuit 7 control circuit is arranged, said control circuit comprises single-chip microcomputer U2,1 pin of single-chip microcomputer U2 (model is AT89S52) links to each other with K switch EY1 with resistance R 3,2 pin of single-chip microcomputer U2 link to each other with K switch EY2 with resistance R 4, resistance R 3, another termination power VCC of R4, the other end ground connection of K switch EY1 and KEY2, the LED 2 of 3 pin of single-chip microcomputer U2 through being used for measuring sonde links to each other with resistance R L, resistance R L links to each other with capacitor C 8 with power supply VCC, capacitor C 8 is through resistance R 2 ground connection, be connected to oscillator Y1 between 18 pin of single-chip microcomputer U2 and 19 pin, the two ends of oscillator Y1 are connected to capacitor C 6 and C7 respectively, capacitor C 6, the other end ground connection of C7,15 pin of single-chip microcomputer U2 link to each other with resistance R 21 with 7 pin of single-chip microcomputer U3 (model is LM393), 8 pin of single-chip microcomputer U3 and resistance R 21, resistance R 22, capacitor C 10 links to each other with power supply VCC, resistance R 22 links to each other with resistance R 23, resistance R 21 links to each other with 7 pin of single-chip microcomputer U3, resistance R 23 and capacitor C 10 ground connection, 5 pin of single-chip microcomputer U3 link to each other with capacitor C 1, capacitor C 1 links to each other with diode (LED) 3 with resistance R 24, resistance R 24 meets power supply VCC, diode (LED) 3 ground connection, single-chip microcomputer U2 32 pin link to each other with triode Q1 through resistance R 5, triode Q1 links to each other with 1 pin of resistance R 13 and charactron LD1, triode Q1 links to each other with triode Q2 through resistance R 6, triode Q2 links to each other with 2 pin of resistance R 14 and charactron LD1, triode Q2 links to each other with triode Q3 through resistance R 7, triode Q3 links to each other with 3 pin of resistance R 15 and charactron LD1, triode Q3 links to each other with triode Q4 through resistance R 8, triode Q4 links to each other with 4 pin of resistance R 16 and charactron LD1, triode Q4 links to each other with triode Q5 through resistance R 9, triode Q5 links to each other with 1 pin of resistance R 17 and charactron LD2, triode Q5 links to each other with triode Q6 through resistance R 10, triode Q6 links to each other with 2 pin of resistance R 18 and charactron LD2, triode Q6 links to each other with triode Q7 through resistance R 11, triode Q7 links to each other with 3 pin of resistance R 19 and charactron LD2, triode Q7 links to each other with triode Q8 through resistance R 12, triode Q8 links to each other with 4 pin of resistance R 20 and charactron LD2,1 pin of power supply 3 links to each other with diode D1, diode D1 and capacitor C 2, C4 links to each other with 1 pin of voltage stabilizer U1 (model is 78L05), 2 pin of voltage stabilizer U1 and capacitor C 3, capacitor C 5, resistance R 1 links to each other with power supply VCC, resistance R 1 links to each other with the LED 1 that is used for measuring sonde, capacitor C 2, capacitor C 3, capacitor C 4, capacitor C 5,3 pin of voltage stabilizer U1, LED 1 links to each other with 2 pin of power supply 3 and ground connection, control circuit is connected with power supply 3 through lead 2, measuring sonde on the control circuit places on the fan 9, charactron LD1 and charactron LD2 constitute eight sections charactrons 6, are fixed on the surface-mounted integrated circuit 7.
In order to guarantee result of use, the square framework of said housing 1 for making by organic glass, in the framework through dividing plate every being set to surface-mounted integrated circuit chamber 8 and power supply room 4, surface-mounted integrated circuit 7 places in the surface-mounted integrated circuit chamber 8, power supply 3 places in the power supply room 4.
Said surface-mounted integrated circuit 7 is in screw 5 is fixed on housing 1.
When the utility model uses, fan 9 is snugly fitted into exhausr port 11 places of vent valve 10, make 9 liang of circles of exhausr port 11 and fan concentric, blended rubber band or bungee etc. are fixing, after the energized (battery) 3, organic glass shell 1 is placed certain dry plane in vent valve 10 wells, and vent valve performance on-line measuring device is started working, at this moment, the experimenter can leave the scene, when the exhaust action was arranged in the vent valve 10, fan 9 will rotate, and is converted to electric signal by the measuring sonde in the fan 9, pass in the U2 chip in the surface-mounted integrated circuit 7, handle through the U2 chip, signal is presented on eight sections charactrons 6, finish once counting, and do with record, through predetermined experimental period, the experimenter comes to the spot once more, reads eight sections readings on the charactron 6, place on record, again count as need, replacement power supply (battery) 3 makes zero eight sections readings on the charactron 6; Continue counting, any operation that then it goes without doing as need; So circulation.
The beneficial effects of the utility model are, can at any time detect the exhaust situation of air bleeding valve, detect the significant datas such as exhaust frequency, exhaust situation and exhaust number of times of water supply line air bleeding valve, can realize the purpose of automated enumeration, need not experimenter's guard, have simple in structure, convenient durablely, the advantage that writing time is long has significant economic and social benefit.
Claims (3)
1. vent valve performance on-line measuring device, comprise fan and housing, it is characterized in that, surface-mounted integrated circuit (7) and power supply (3) are housed in the housing (1), surface-mounted integrated circuit has control circuit on (7), said control circuit comprises single-chip microcomputer U2,1 pin of single-chip microcomputer U2 links to each other with K switch EY1 with resistance R 3,2 pin of single-chip microcomputer U2 link to each other with K switch EY2 with resistance R 4, resistance R 3, another termination power VCC of R4, the other end ground connection of K switch EY1 and KEY2, the LED 2 of 3 pin of single-chip microcomputer U2 through being used for measuring sonde links to each other with resistance R L, resistance R L links to each other with capacitor C 8 with power supply VCC, capacitor C 8 is through resistance R 2 ground connection, be connected to oscillator Y1 between 18 pin of single-chip microcomputer U2 and 19 pin, the two ends of oscillator Y1 are connected to capacitor C 6 and C7 respectively, capacitor C 6, the other end ground connection of C7,15 pin of single-chip microcomputer U2 link to each other with resistance R 21 with 7 pin of single-chip microcomputer U3,8 pin of single-chip microcomputer U3 and resistance R 21, resistance R 22, capacitor C 10 links to each other with power supply VCC, resistance R 22 links to each other with resistance R 23, resistance R 21 links to each other with 7 pin of single-chip microcomputer U3, resistance R 23 and capacitor C 10 ground connection, 5 pin of single-chip microcomputer U3 link to each other with capacitor C 1, capacitor C 1 links to each other with diode (LED) 3 with resistance R 24, resistance R 24 meets power supply VCC, diode (LED) 3 ground connection, single-chip microcomputer U2 32 pin link to each other with triode Q1 through resistance R 5, triode Q1 links to each other with 1 pin of resistance R 13 and charactron LD1, triode Q1 links to each other with triode Q2 through resistance R 6, triode Q2 links to each other with 2 pin of resistance R 14 and charactron LD1, triode Q2 links to each other with triode Q3 through resistance R 7, triode Q3 links to each other with 3 pin of resistance R 15 and charactron LD1, triode Q3 links to each other with triode Q4 through resistance R 8, triode Q4 links to each other with 4 pin of resistance R 16 and charactron LD1, triode Q4 links to each other with triode Q5 through resistance R 9, triode Q5 links to each other with 1 pin of resistance R 17 and charactron LD2, triode Q5 links to each other with triode Q6 through resistance R 10, triode Q6 links to each other with 2 pin of resistance R 18 and charactron LD2, triode Q6 links to each other with triode Q7 through resistance R 11, triode Q7 links to each other with 3 pin of resistance R 19 and charactron LD2, triode Q7 links to each other with triode Q8 through resistance R 12, triode Q8 links to each other with 4 pin of resistance R 20 and charactron LD2,1 pin of power supply (3) links to each other with diode D1, diode D1 and capacitor C 2,1 pin of C4 and voltage stabilizer U1 links to each other, 2 pin of voltage stabilizer U1 and capacitor C 3, capacitor C 5, resistance R 1 links to each other with power supply VCC, resistance R 1 links to each other with the LED 1 that is used for measuring sonde, capacitor C 2, capacitor C 3, capacitor C 4, capacitor C 5,3 pin of voltage stabilizer U1, LED 1 links to each other with 2 pin of power supply (3) and ground connection, control circuit is connected with power supply (3) through lead (2), measuring sonde on the control circuit places on the fan (9), charactron LD1 and charactron LD2 constitute eight sections charactrons (6), are fixed on the surface-mounted integrated circuit (7).
2. vent valve performance on-line measuring device according to claim 1, it is characterized in that, the square framework of said housing (1) for making by organic glass, in the framework through dividing plate every being set to surface-mounted integrated circuit chamber (8) and power supply room (4), surface-mounted integrated circuit (7) places in the surface-mounted integrated circuit chamber (8), and power supply (3) places in the power supply room (4).
3. vent valve performance on-line measuring device according to claim 1 is characterized in that said surface-mounted integrated circuit (7) is in screw (5) is fixed on housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120009829XU CN201983926U (en) | 2011-01-13 | 2011-01-13 | Performance on-line detection device for exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120009829XU CN201983926U (en) | 2011-01-13 | 2011-01-13 | Performance on-line detection device for exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983926U true CN201983926U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120009829XU Expired - Fee Related CN201983926U (en) | 2011-01-13 | 2011-01-13 | Performance on-line detection device for exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458278A (en) * | 2014-12-04 | 2015-03-25 | 山东华通汽车模塑科技有限公司 | Automobile expansion tank pressure relief cover reliability test method and system |
-
2011
- 2011-01-13 CN CN201120009829XU patent/CN201983926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458278A (en) * | 2014-12-04 | 2015-03-25 | 山东华通汽车模塑科技有限公司 | Automobile expansion tank pressure relief cover reliability test method and 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: 20110921 Termination date: 20120113 |