CN208203607U - robot fan energy-saving device - Google Patents
robot fan energy-saving device Download PDFInfo
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- CN208203607U CN208203607U CN201721836027.XU CN201721836027U CN208203607U CN 208203607 U CN208203607 U CN 208203607U CN 201721836027 U CN201721836027 U CN 201721836027U CN 208203607 U CN208203607 U CN 208203607U
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- energy saver
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- 238000004088 simulation Methods 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a robot fan economizer gathers the inside and outside temperature of robot control cabinet in real time, converts temperature analog quantity signal into digital quantity signal, according to preset's temperature threshold value, and the temperature digital quantity signal after the conversion is judged in the analysis, and output current control signal according to current control signal, switches on corresponding current channel, and different current channels can be to the different electric current of fan output to change the fan rotational speed. The rotating speed of the fan is automatically increased when the temperature in the control cabinet is high; when the internal temperature of the control cabinet is reduced, the rotating speed of the fan is automatically reduced, and the purpose of saving energy consumption is achieved on the premise of ensuring the effective cooling of the robot control cabinet.
Description
Technical field
The utility model relates to the reducing energy consumption fields of industrial robot, and in particular to one kind is for reducing robot fan
The device of power consumption.
Background technique
The power consumption of industrial robot some from radiator.Common radiator is in robot control
Several radiator fans are added in cabinet processed, when robot brings into operation, fan synchronous averaging is reached for constant rotation speed operation
The effect of control cabinet radiating and cooling.The defect of this radiator is that fan is worked with constant rotational speed always, when robot control
After cabinet internal temperature processed is fallen after rise, does not need fan and run at high speed, this has resulted in the unnecessary waste of energy.Because robot is most
It is not shut down within 24 hours operating, radiator fan runs at high speed for a long time can waste a large amount of electric energy, while increase is lost in fan itself,
Service life also accordingly shortens.
Utility model content
The utility model to solve the above problems existing in the prior art, provides a kind of industrial robot fan energy conservation dress
It sets, realizes when control cabinet internal temperature is high, rotation speed of the fan improves automatically；When control cabinet internal temperature reduces, rotation speed of the fan
It is automatic to reduce, to realize energy-saving purpose under the premise of guaranteeing effective temperature-reducing.
To achieve the above object, the utility model provides a kind of robot fan energy saver, comprising:
Temperature collection circuit can acquire the control cabinet internal temperature of robot in real time；
Data converting circuit receives the temperature simulation amount signal from temperature collection circuit and is converted into digital quantity signal；
Governor circuit receives the signal from data converting circuit, carries out analysis according to predetermined temperature threshold value and sentences
It is disconnected, export current controling signal；
Current control circuit is connected with fan, receives the current controling signal from governor circuit, connects corresponding electricity
Circulation road, different current channels can export different electric currents to fan, to change rotation speed of the fan, reach energy-efficient purpose；
Power circuit is powered for other circuits.
To further improvement of the utility model, the current control circuit of the energy saver is logical comprising multiple constant currents
Road and switching group, switching group receive current controling signal, are closed corresponding switch, current channel connection corresponding with switch.
To further improvement of the utility model, the temperature collection circuit of the energy saver acquires the control of robot in real time
Cabinet internal temperature processed and control cabinet ambient temperature.
To further improvement of the utility model, the temperature collection circuit of the energy saver uses temperature sensor.
To further improvement of the utility model, the energy saver also includes display circuit, is used for displays temperature master control
The data of circuit output.
To further improvement of the utility model, the display circuit is able to carry out temperature setting, can manual setting temperature
Threshold value.
Possessed advantage and good effect are the utility model compared with prior art:
The utility model adjusts radiator fan by real time monitoring robot control cabinet internal and external temperature, according to temperature change
Operating current, and then adjust the revolving speed of radiator fan.It realizes under the premise of guaranteeing robot control cabinet effective temperature-reducing, saves
The purpose of energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the robot fan energy saver that the first embodiment of the utility model provides.
Fig. 2 is the structural schematic diagram for the robot fan energy saver that second of embodiment of the utility model provides.
Specific embodiment
Fig. 1 shows the first embodiment of the utility model.As shown in Figure 1, robot fan energy saver, packet
It includes: temperature collection circuit 1, data converting circuit 2, governor circuit 3, current control circuit 4, display circuit 7 and power circuit 8,
Temperature collection circuit 1 includes temperature sensor 10, and temperature sensor 10 sends out the robot control cabinet internal temperature T acquired in real time
Data converting circuit 2 is given, received temperature simulation amount signal is converted into digital quantity signal by data converting circuit 2；Master control electricity
Road 3 stores the program of control fan electrical current variation, according to predetermined temperature threshold value, analyzes and determines that data converting circuit 2 is defeated
Signal out exports current controling signal；Current control circuit 4 is connect with fan 9, comprising multiple constant current channels 5 and is opened
Pass group 6.Preferably, multiple constant current channels 5 are that third gear selects current regulating circuit, are respectively A1, A2, A3 comprising current value
Three circuit paths, A1 < A2 < A3.Switching group 6 is third gear switching relay circuit, includes B1, and B2, B3 tri- switches divide
Not and A1, A2, A3 connection.Governor circuit presets three threshold value T1, T2, T3, T1 < T2 < T3.As T < T1, B1, B2,
B3 is in off-state, the output of current control circuit no current, and fan does not rotate；As T1 < T < T2, switch B1 closure,
B2, B3 are disconnected, and the current value of driving fan is A1；As T2 < T < T3, switch B2 closure, B1, B3 are disconnected, driving fan
Current value is A2；As T > T3, switch B3 closure, B1, B2 are disconnected, and the current value of driving fan is A3.Display circuit 7 is used
It, can manual setting temperature threshold in the data of display governor circuit output, such as temperature data, dependent thresholds and master signal.
Fig. 2 shows second of embodiments of the utility model.As shown in Fig. 2, robot fan energy saver includes:
Temperature collection circuit 1, data converting circuit 2, governor circuit 3, current control circuit 4, display circuit 7 and power circuit 8, temperature
Acquisition Circuit 1 includes temperature sensor 10 and temperature sensor 20, and temperature sensor 10 is acquired in real time in the control cabinet of robot
Portion temperature T, temperature sensor 20 acquire robot control cabinet ambient temperature t in real time.Temperature collection circuit 1 is by the two of acquisition
Road temperature simulation amount signal is sent to data converting circuit 2, and data converting circuit 2 turns received two-way temperature simulation amount signal
Change digital quantity signal into；Governor circuit 3 stores the program of control fan electrical current variation, according to temperature inside preset control cabinet
Threshold value and environment temperature threshold value are spent, control cabinet internal temperature and control cabinet ambient temperature after analyzing and determining conversion, output
Current controling signal.Current control circuit 4 is connect with fan 9, includes multiple constant current channels 5 and switching group 6.Preferably,
Multiple constant current channels 5 are that fourth gear selects current regulating circuit, are respectively A1, A2, A3, four circuits of A4 comprising current value
Channel, A1 < A2 < A3 < A4.Switching group 6 be fourth gear switching relay circuit, include B1, B2, B3, B4 tetra- switch, respectively with
A1, A2, A3, A4 connection.Governor circuit presets T1, T2, T3 and environment temperature threshold value T4, T1 < T2 < of three threshold values
T3.As control cabinet internal temperature T < T1, B1, B2, B3, B4 are in off-state, and current control circuit no current exports,
Fan does not rotate；As T1 < T < T2, switch B1 closure, B2, B3, B4 disconnection, the current value of driving fan is A1；Work as T2
When < T < T3, switch B2 closure, B1, B3, B4 disconnection, the current value of driving fan is A2；As T > T3 and environment temperature t <
When T4, switch B3 closure, B1, B2, B4 disconnection, the current value of driving fan is A3;As T > T3 and environment temperature t > T4,
Switch B4 closure, B1, B2, B3 are disconnected, and the current value of driving fan is A4.Display circuit 7 is used to show governor circuit output
Data, such as temperature data, dependent thresholds and master signal, can manual setting temperature threshold.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of robot fan energy saver characterized by comprising
Temperature collection circuit can acquire the control cabinet internal temperature of robot in real time；
Data converting circuit receives the temperature simulation amount signal from temperature collection circuit and is converted into digital quantity signal；
Governor circuit receives the signal from data converting circuit, is analyzed and determined according to predetermined temperature threshold value, defeated
Current controling signal out；
Current control circuit is connected with fan, and according to the current controling signal from governor circuit, it is logical to connect corresponding electric current
Road, different current channels can export different electric currents to fan；
Power circuit is powered for other circuits.
2. energy saver according to claim 1, it is characterised in that: the current control circuit includes multiple constant currents
Channel and switching group, switching group receive current controling signal, are closed corresponding switch, current channel connection corresponding with switch.
3. energy saver according to claim 1 or 2, it is characterised in that: the temperature collection circuit acquires machine in real time
The control cabinet internal temperature and control cabinet ambient temperature of people.
4. energy saver according to claim 3, it is characterised in that: the temperature collection circuit using temperature sensor into
Trip temperature acquisition.
5. the energy saver according to claim 4, it is characterised in that: the energy saver also includes display circuit, is used for
Show the data of governor circuit output.
6. energy saver according to claim 5, it is characterised in that: the display circuit can manual setting temperature threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836027.XU CN208203607U (en) | 2017-12-25 | 2017-12-25 | robot fan energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836027.XU CN208203607U (en) | 2017-12-25 | 2017-12-25 | robot fan energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203607U true CN208203607U (en) | 2018-12-07 |
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ID=64490398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721836027.XU Active CN208203607U (en) | 2017-12-25 | 2017-12-25 | robot fan energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005940A (en) * | 2017-12-25 | 2018-05-08 | 青岛诚广丰自动化工程有限公司 | Energy-saving method and device for robot fan |
-
2017
- 2017-12-25 CN CN201721836027.XU patent/CN208203607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005940A (en) * | 2017-12-25 | 2018-05-08 | 青岛诚广丰自动化工程有限公司 | Energy-saving method and device for robot fan |
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