CN201100261Y - Intelligent energy-saver for wind engine - Google Patents
Intelligent energy-saver for wind engine Download PDFInfo
- Publication number
- CN201100261Y CN201100261Y CNU2007200877837U CN200720087783U CN201100261Y CN 201100261 Y CN201100261 Y CN 201100261Y CN U2007200877837 U CNU2007200877837 U CN U2007200877837U CN 200720087783 U CN200720087783 U CN 200720087783U CN 201100261 Y CN201100261 Y CN 201100261Y
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- live wire
- contactor
- lead
- links
- auxiliary reclay
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Abstract
The utility model relates to a draught fan intelligence energy savor, which comprises a cabinet body, a main return circuit, a detecting return circuit display circuit and a control return circuit. The main return circuit comprises an alternating current contactor, an air switch, a frequency-changer and a fuse directing line. The detecting return circuit display circuit comprises an electric quantity transducer, a version and a signal cable. The control return circuit comprises a programmable electricity-saving module, a knob, a depressed button, a wavelength switch, a display lamp, a contactor coil, an intermediate relay coil, a normally-closed-open contact and a directing line. Since the draught fan intelligence energy savor adopts the programmable electricity-saving module, and the draught fan is enabled to adjust different air-supply amounts in different seasons. The draught fan can be assured that the draught fan is high-efficiency and energy-saving and safe and reliable in operation, which has no harmonic wave pollution to electrified wire netting, and has the function of hand motion. The draught fan intelligence energy savor improves power factor, which has the advantages of short investment cycle, high reliability and obvious electricity-saving effect, which rapidly protects the faults such as short circuit, over current, over pressure, over loading and the like, and has double functions of electricity saving and protecting, and the draught fan intelligence energy savor is suitable for various draught fans.
Description
Technical field
The utility model relates to electric electricity-saving appliance, particularly intelligent blower fan electricity-saving appliance.
Background technique
Electricity-saving appliance is a kind of electric product in the electrical engineering, and it can be used in the control system of various blower fans.
Existing blower fan all is to be operated under the power frequency state of 50HZ, and air quantity all is constant.When seasonal variations, can only artificially adopt barge board to regulate air quantity, and most of energy all consume on barge board, has a large amount of energy loss.Domestic other producers also have the method that adopts frequency variator to realize seasonal adjustment, but artificial setpoint frequency, can not regulate air quantity automatically, and behind single dress frequency variator in good time, cause harmonic pollution serious, can not measure various drawbacks such as power consumption index and economize on electricity index in good time.
Summary of the invention
The purpose of this utility model provides a kind of electric energy height, good reliability, to the electrical network no-harmonic wave pollution, and can be optimized processing, in time improve power factor electrical network; Can self study, self adaption, from optimizing, have the intelligent blower fan electricity-saving appliance of electricity-saving protection dual functions.
The purpose of this utility model is achieved in that by cabinet, main loop circuit, detection loop display circuit, control loop circuit to be formed.
Main loop circuit is made up of A.C. contactor KM1, A.C. contactor KM2, thermorelay FR1, air-break switch QF1, frequency converter A 2 and fus FUSE and lead.
380 volts of ac power supplys of three-phase link to each other with air-break switch QF1 inlet wire through lead; Air-break switch QF1 outlet links to each other with RST end, A.C. contactor KM2 end of incoming cables, the system power saver A1 end of incoming cables of electric parameters transducer A3 voltage end, frequency converter A 2; Frequency converter A 2 outlets link to each other with A.C. contactor KM1 end of incoming cables through lead; A.C. contactor KM1 outlet terminal links to each other with blower fan through lead; A.C. contactor KM2 outlet links to each other with blower fan by thermorelay FR1.
Detecting the loop display circuit is made up of electric parameters transducer A3, text display A5, frequency converter A 2 and signal cable.
Testing signal is to deliver to frequency converter A 2 input interfaces by the detected various signals one road of electric parameters transducer A3, and text display A5 is delivered on another road, the various data that calculate is deposited among the text display A5 show.
The control loop circuit is made up of programmable power-saving module A4, knob SP, button SB, ac contactor coil KM, auxiliary reclay coil KA, normally-open normally-close contact, selector BD, tutorial light HD and lead.
The built-in 24V output terminal of programmable power-saving module A4 is connected by selector BD4 and programmable power-saving module A4 input end X0, connects by selector BD5 and programmable power-saving module A4 input end X6.Programmable power-saving module A4 output terminal RS+, RS-, output signal is delivered to frequency converter A 2 input ends.
Working principle of the present utility model is: the air-break switch QF1 that closes, and when turning round knob SP1 to electricity-saving state, auxiliary reclay KA2 coil gets electric, the timing closing of auxiliary reclay KA2 normally opened contact, A.C. contactor KM1 main contact closure; Press knob SB1, auxiliary reclay KA1 coil gets electric, its normally opened contact closure, and energy-saving indicating lamp HD2 is bright, ventilating fan FAN running, the actuating signal FOR of frequency converter A 2 and DCM connect, the fan frequency conversion operation.Simultaneously, the 24V of programmable power-saving module A4 end and the logical input signal of X14 termination.Can establish 16 kinds of automatic energy saving patterns according to selector position, ten difference setting, output signal is transferred to frequency converter A 2, makes it to adjust the purpose that air output reaches economize on electricity in Various Seasonal.
The utility model makes blower fan regulate different air outputs automatically in different seasons owing to adopted advanced auto-programming power-saving module, security of system protection battery saving arrangement and economize on electricity monitoring cell.It is energy-efficient, safe and reliable to guarantee that blower fan is in operation, and can grasp various parameters, power consumption situation in the fan operation like clockwork by text display; and possess manual function, improved power factor, the investment repayment cycle is short; the reliability height has economize on electricity, protection dual functions.
Description of drawings:
Fig. 1 is the utility model main loop circuit schematic diagram;
Fig. 2 is the utility model control loop circuit theory diagrams;
Fig. 3 is the utility model intelligent energy-saving block diagram.
Among the figure: QF-air-break switch, KM-A.C. contactor, A1-system power saver, the A2-frequency variator, FUSE-fus, SB-button, the SP-knob, A3-electric parameters transducer, A4-programmable power-saving module, the A5-text display, HD-tutorial light, KA-auxiliary reclay, the FAN-fan, 01-live wire, 02-live wire, the N-ground wire, FR1-thermorelay, BD-selector.
Embodiment
Form by cabinet, main loop circuit, detection loop display circuit, control loop circuit.
Main loop circuit is made up of A.C. contactor KM1, A.C. contactor KM2, thermorelay FR1, air-break switch QF1, frequency converter A 2 and fus FUSE and lead.380 volts of ac power supplys of three-phase link to each other with air-break switch QF1 inlet wire through lead; Air-break switch QF1 outlet links to each other with RST end, A.C. contactor KM2 end of incoming cables, the system power saver A1 end of incoming cables of electric parameters transducer A3 voltage end, frequency converter A 2; Frequency converter A 2 outlets link to each other with A.C. contactor KM1 end of incoming cables through lead; A.C. contactor KM1 outlet terminal links to each other with blower fan through lead; A.C. contactor KM2 outlet links to each other with blower fan by thermorelay FR1.
Detecting the loop display circuit is made up of electric parameters transducer A3, text display A5, frequency converter A 2 and signal cable.Testing signal is to deliver to frequency converter A 2 input interfaces by the detected various signals one road of electric parameters transducer A3, and text display A5 is delivered on another road, the various data that calculate is deposited in the text display show.
The control loop circuit is made up of programmable power-saving module A4, knob SP, button SB, ac contactor coil KM, auxiliary reclay coil KA, normally-open normally-close contact, selector, tutorial light and lead.
The built-in 24V output terminal of programmable power-saving module A4 is connected by selector BD4 and programmable power-saving module A4 input end X0, connects by selector BD5 and programmable power-saving module A4 input end X6.Programmable power-saving module A4 output terminal RS+, RS-, output signal is delivered to frequency converter A 2 input ends.
Claims (1)
1, a kind of fan intelligent electricity-saving appliance is made up of cabinet, main loop circuit, detection loop display circuit, control loop circuit, it is characterized in that:
Described main loop circuit is made up of A.C. contactor (KM1), A.C. contactor (KM2), thermorelay (FR1), air-break switch (QF1), frequency variator (A2) and fus (FUSE) and lead; 380 volts of ac power supplys of three-phase link to each other with air-break switch (QF1) inlet wire through lead; Air-break switch (QF1) outlet links to each other with electric parameters transducer (A3) voltage end, frequency variator (A2) RST end, A.C. contactor (KM2) end of incoming cables, system power saver (A1) end of incoming cables; Frequency variator (A2) outlet links to each other with A.C. contactor (KM1) end of incoming cables through lead; A.C. contactor (KM1) outlet terminal links to each other with blower fan through lead; A.C. contactor (KM2) outlet links to each other with blower fan by thermorelay (FR1);
Described detection loop display circuit is made up of intelligent power transmitter (A3), text display (A5), frequency variator (A2) and signal cable;
Testing signal is to deliver to frequency variator (A2) input interface by the detected various signals one road of intelligent power transmitter (A3), and text display (A5) is delivered on another road, the various data that calculate is deposited in the text display (A5) show;
Described control loop circuit is made up of programmable power-saving module (A4), knob (SP), button (SB), ac contactor coil (KM), auxiliary reclay coil (KA), normally-open normally-close contact, selector (BD), indication tutorial light (HD) and lead;
The built-in 24V output terminal of programmable power-saving module (A4) is connected with programmable power-saving module (A4) input end X0 by selector (BD4), connects with programmable power-saving module (A4) input end X6 by selector (BD5); Programmable power-saving module (A4) output terminal RS+, RS-, output signal is delivered to frequency variator (A2) input end;
Live wire (01) links to each other with auxiliary reclay (KA3) coil one end by lead, rotary switch (SP1), A.C. contactor (KM1) normally-closed contact; Auxiliary reclay (KA3) the other end links to each other with live wire (02);
Live wire (01) links to each other with live wire (02) by lead, button (SB1), button (SB2), auxiliary reclay (KA3) normally opened contact, thermorelay (FR1), A.C. contactor (KM1) normally-closed contact, A.C. contactor (KM2) coil;
Live wire (01) links to each other with live wire (02) by lead, button (SB1), button (SB2), A.C. contactor (KM1) normally opened contact, auxiliary reclay (KA3) normally-closed contact, auxiliary reclay (KA1) coil;
Live wire (01) links to each other with live wire (02) by lead, programmable power-saving module (A4) output terminal Y0, tutorial light (HD5);
Live wire (01) links to each other with live wire (02) by lead, programmable power-saving module (A4) output terminal Y1, tutorial light (HD3);
Live wire (01) links to each other with live wire (02) by lead, frequency variator (A2) fault output normally opened contact, tutorial light (HD4);
Live wire (01) is by lead, rotary switch (SP1) and auxiliary reclay (KA1) normally opened contact, and one the tunnel links to each other with live wire (02) through contactor (KM2) normally-closed contact, auxiliary reclay (KA2) coil; Two the tunnel link to each other with live wire (02) through auxiliary reclay (KA2) timing closing point, A.C. contactor (KM1) coil; Three the tunnel link to each other with live wire (02) through auxiliary reclay (KA1), tutorial light (HD2); Four the tunnel through auxiliary reclay (KA1), ventilating fan to ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200877837U CN201100261Y (en) | 2007-10-29 | 2007-10-29 | Intelligent energy-saver for wind engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200877837U CN201100261Y (en) | 2007-10-29 | 2007-10-29 | Intelligent energy-saver for wind engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100261Y true CN201100261Y (en) | 2008-08-13 |
Family
ID=39936796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200877837U Expired - Fee Related CN201100261Y (en) | 2007-10-29 | 2007-10-29 | Intelligent energy-saver for wind engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100261Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867253A (en) * | 2010-06-21 | 2010-10-20 | 云南大红山管道有限公司 | Cooling fan motor of feeding pump |
| CN102282741A (en) * | 2008-12-04 | 2011-12-14 | 美国能量变换公司 | Energy savings |
| CN105387582A (en) * | 2015-12-30 | 2016-03-09 | 广西玉柴机器股份有限公司 | Ventilation control system and ventilation control method of commissioning chamber |
| CN110645196A (en) * | 2018-06-27 | 2020-01-03 | 宜兴市创联自动化设备有限公司 | Fan measurement and control intelligent control cabinet |
-
2007
- 2007-10-29 CN CNU2007200877837U patent/CN201100261Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102282741A (en) * | 2008-12-04 | 2011-12-14 | 美国能量变换公司 | Energy savings |
| CN101867253A (en) * | 2010-06-21 | 2010-10-20 | 云南大红山管道有限公司 | Cooling fan motor of feeding pump |
| CN105387582A (en) * | 2015-12-30 | 2016-03-09 | 广西玉柴机器股份有限公司 | Ventilation control system and ventilation control method of commissioning chamber |
| CN105387582B (en) * | 2015-12-30 | 2018-03-16 | 广西玉柴机器股份有限公司 | The ventilated control system and aeration control method of test-run a machine room |
| CN110645196A (en) * | 2018-06-27 | 2020-01-03 | 宜兴市创联自动化设备有限公司 | Fan measurement and control intelligent control cabinet |
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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: 20080813 Termination date: 20111029 |