CN203718927U - Intelligent electrical oil heater control device - Google Patents
Intelligent electrical oil heater control device Download PDFInfo
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- CN203718927U CN203718927U CN201420106918.XU CN201420106918U CN203718927U CN 203718927 U CN203718927 U CN 203718927U CN 201420106918 U CN201420106918 U CN 201420106918U CN 203718927 U CN203718927 U CN 203718927U
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- fland
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Abstract
The utility model relates to an intelligent electrical oil heater control device. The intelligent electrical oil heater control device comprises an MCU (Microprogrammed Control Unit), wherein the MCU is connected with a key detection module, a human body detection module, a temperature detection module, a humidity detection module, a dip angle detection module, a sound alarm module and an oil heater heating wire control module respectively; signals of the humidity detection module, the temperature detection module, the humidity detection module and the dip angle detection module are transmitted to the MCU respectively; the MCU is used for controlling the sound alarm module and the oil heater heating wire control module. By adopting the intelligent electrical oil heater control device, the safety performance, energy-saving performance and intelligent degree of an electrical oil heater are improved.
Description
Technical field
The utility model relates to a kind of Intelligent electric deep fat spit of fland control device.
Background technology
Electric heating installation using oil as medium is again oil-filled warmer, is popular in recent years a kind of space heater, its advantage be conduction oil without replacing, long service life, unglazed noiseless during work, safety, health, dustless, tasteless.But it is relatively simple that electric heating installation using oil as medium is in the market controlled, adopt switch and knob to control more, cannot effectively save the energy, and security is lower, cannot tackle the fortuitous event that family occurs, whole intelligent degree is lower.
Utility model content
The purpose of this utility model is to overcome the problem of above-mentioned prior art, and a kind of Intelligent electric deep fat spit of fland control device is provided, and it can improve security performance, energy-efficient performance and the intelligent degree of electric heating installation using oil as medium.
The purpose of this utility model is to be achieved through the following technical solutions:
An Intelligent electric deep fat spit of fland control device, comprises MCU, and described MCU is connected with respectively button detection module, human detection module, temperature detecting module, humidity detecting module, inclination angle detection module, audible alarm module and oily spit of fland heater strip control module; Described human detection module, described temperature detecting module, described humidity detecting module and described inclination angle detection module send to respectively described MCU by the signal of detection, and described MCU controls described audible alarm module and described oily spit of fland heater strip control module.
Further, described button detection module comprises key control device, and described key control device has a plurality of key switches that are set up in parallel, one end ground connection of described key switch, and the other end is connected with described MCU respectively.
Further, described human detection module comprises pyroelectric sensor and the process chip being connected with described pyroelectric sensor, and described process chip is connected with described MCU.
Further, described temperature detecting module comprises temperature sensor, and described temperature sensor is connected with described MCU.
Further, described humidity detecting module comprises moisture detection device and 555 oscillating circuits, and described moisture detection device is connected with described 555 oscillating circuits, and described 555 oscillating circuits are connected with described MCU.
Further, described moisture detection device is capacitance sensor HS1101, described 555 oscillating circuits comprise 8 pin time-base integrated circuit plate NE555P and 5V dc source VCC, and described 5V dc source VCC connects pin 7 by resistance R 2, and described 5V dc source VCC resets and is connected with pin 4; Pin 2 and pin 6 are connected with described pin 7 by resistance R 3; Described pin 6 is by described capacitance sensor HS01 ground connection; Pin 5 is by resistance R 4 ground connection; Pin 1 ground connection; Pin 8 is by capacitor C 2 ground connection; Pin 3 is connected with described MCU by resistance R 1.
Further, described inclination angle detection module comprises switch of inclination, one end ground connection of described switch of inclination, and the other end is connected with described MCU.
Further, described oily spit of fland heater strip control module comprises heating wire, photoelectrical coupler MOC3020 and bidirectional triode thyristor IGCT SCR1, described heating wire is serially connected in 220V with described bidirectional triode thyristor IGCT SCR1 and exchanges in AC circuit, described photoelectrical coupler MOC3020 serial connection NPN triode and resistance R 5, resistance R 5 is connected with the I/O mouth of described MCU, and described photoelectrical coupler MOC3020 is communicated with described 5V dc source VCC and is connected described interchange AC circuit by resistance R 7 by resistance R 6.
Further, above-described Intelligent electric deep fat spit of fland control device also comprises LCD MODULE and the LED indicating module being connected with described MCU respectively.
Intelligent electric deep fat described in the utility model spit of fland control device, comprise single-chip microprocessor MCU, MCU is connected with respectively button detection module, human detection module, temperature detecting module, humidity detecting module, inclination angle detection module, audible alarm module and oily spit of fland heater strip control module; Human detection module, temperature detecting module, humidity detecting module and inclination angle detection module send to respectively MCU by the signal of detection, and MCU controls audible alarm module and oily spit of fland heater strip control module.By temperature detecting module, humidity detecting module difference testing environment temperature and humidity, and feed back to MCU, MCU controls oily spit of fland heater strip control module, and dynamic adjustments heating power, has saved the energy; By the setting of human detection module, Real-Time Monitoring indoor design condition (have people/unmanned), and monitoring result is fed back to MCU, thereby realized that electric heating installation using oil as medium while having people in room is normally worked, nobody time auto-breaking, reached the effect of energy-saving safe; By inclination angle detection module, detect in real time the laying state of electric heating installation using oil as medium, and by result feedback to MCU, thereby realized when electric heating installation using oil as medium is put upside down, kept flat or tiltedly puts, cannot start electric heating installation using oil as medium, and sent alarm by audible alarm module and LED display module; When ambient humidity is excessive, MCU controls and automatically closes electric heating installation using oil as medium, and sends alarm simultaneously.This Intelligent electric deep fat spit of fland control device, has improved security performance, energy-efficient performance and the intelligent degree of electric heating installation using oil as medium.
Accompanying drawing explanation
Fig. 1 is the structure chart in control device one specific embodiment of a kind of Intelligent electric deep fat described in the utility model spit of fland;
Fig. 2 is the schematic diagram of button detection module in Fig. 1;
Fig. 3 is the schematic diagram of human detection module in Fig. 1;
Fig. 4 is the schematic diagram of humidity detecting module in Fig. 1;
Fig. 5 is the schematic diagram of oily spit of fland heater strip control module in Fig. 1.
The specific embodiment
According to drawings and embodiments the utility model is described in further detail below.
As shown in Figure 1, a kind of Intelligent electric deep fat spit of fland control device described in the utility model embodiment, comprise MCU10, MCU10 is connected with respectively button detection module 20, human detection module 30, temperature detecting module 40, humidity detecting module 50, inclination angle detection module 60, LCD MODULE 70, LED indicating module 81, audible alarm module 82 and oily spit of fland heater strip control module 90; Human detection module 30, temperature detecting module 40, humidity detecting module 50 and inclination angle detection module 60 send to respectively MCU10 by the signal of detection, and MCU10 controls LCD MODULE 70, LED indicating module 81, audible alarm module 82 and oily spit of fland heater strip control module 90; MCU10 is single-chip microcomputer.In the present embodiment, MCU adopts macrocrystalline STC89C52 type single-chip microcomputer.LCD MODULE 70 is connected with MCU, for showing in real time various information.
As shown in Figure 2, button detection module 20 comprises key control device 21, and key control device 21 has a plurality of key switches that are set up in parallel 211, one end ground connection of key switch 211, and the other end is connected with MCU10 respectively.
This key control device 21 has 8 key switches 211, adopts free-standing connection to be connected with MCU10.Ground connection after one end of 8 key switches 211 links together, the other end is connected with 8 I/O mouths of MCU10 respectively.
As shown in Figure 3, the process chip 32 that human detection module 30 comprises pyroelectric sensor 31 and is connected with pyroelectric sensor, process chip 32 is connected with MCU10.Adopt BISS0001 as with the supporting process chip 32 of pyroelectric sensor 31, when people having been detected, pyroelectric sensor 31 signals are exported high level after BISS0001 processes, an I/O mouth that inputs to MCU10, obtains low level by MCU10, when MCU detects trailing edge signal, illustrating in room has people, MCU to determine to open electric heating installation using oil as medium; Otherwise, close electric heating installation using oil as medium.
Temperature detecting module 40 comprises temperature sensor (not shown), and temperature sensor is connected with MCU10.Concrete, the DS18B20 temperature sensor testing environment temperature that adopts DALLAS company to produce.The VDD of DS18B20 is connected with ground with 5V dc source respectively with VSS mouth, the data output of DS18B20 is connected with an I/O mouth of MCU, MCU calculates current environment temperature according to the data-signal on I/O mouth, and simultaneously according to the heating power of variations in temperature dynamic adjustments electric heating installation using oil as medium.
As shown in Figure 4, humidity detecting module 50 comprises moisture detection device 51 and 555 oscillating circuits 52, and moisture detection device 51 is connected with 555 oscillating circuits 52, and 555 oscillating circuits 52 are connected with MCU10.
Moisture detection device 51 is capacitance sensor HS1101, and 555 oscillating circuits 52 comprise 8 pin time-base integrated circuit plate NE555N and 5V dc source VCC, and 5V dc source VCC connects pin 7 by resistance R 2, and 5V dc source VCC resets and is connected with pin 4; Pin 2 and pin 6 are connected with pin 7 by resistance R 3; Pin 6 is by capacitance sensor HS01 ground connection; Pin 5 is by resistance R 4 ground connection; Pin 1 ground connection; Pin 8 is by capacitor C 2 ground connection; Pin 3 is connected with MCU by resistance R 1.
Capacitance sensor HS1101 and 8 pin time-base integrated circuit plate NE555N, simultaneously in place in circuit, the function of 555 oscillating circuits is mainly: when pin 6 and pin 2 are input as " 1 " simultaneously, pin 3 is output as " 0 "; When pin 6 and pin 2 are input as " 0 " simultaneously, pin 3 is output as " 1 ".When power connection, due to be input as " 0 " of pin 6 and pin 2, pin 3 is output as " 1 "; Because C1 both end voltage is 0, therefore VCC charges to C1 by R2 and R3, when C1 both end voltage reaches 2VCC/3, timing circuit upset, exports and becomes " 0 " again.Now the base voltage of the electric discharge BJT of 8 pin time-base integrated circuit plate NE555N inside is " 1 ", electric discharge BJT conducting, thereby capacitor C 1 is discharged by R3 and internal discharge BJT, and when C1 both end voltage is reduced to VCC/3, timer overturns again, make output become " 1 ", internal discharge BJT cut-off, VCC starts again by R2 and R3, C1 to be charged, and so goes round and begins again, form vibration, the charging interval in its operation cycle is Th=0.7 (R2+R3) C1; Be T1=0.7R3C1 discharge time; Output pulse duty factor is q=(R2+R3)/(R2+2R3), in order to make to export pulse duty factor, approaches 50%, R2 and should be far smaller than R3.When extraneous humidity changes, capacitance sensor HS1101 two ends capacitance changes, thereby changes the output frequency of timing circuit.As long as therefore measure the output frequency of 8 pin time-base integrated circuit plate NE555P, and according to the relation of humidity and output frequency, can try to achieve the humidity of environment.
Inclination angle detection module 60 comprises switch of inclination (not shown), one end ground connection of switch of inclination, and the other end is connected with MCU.When electric heating installation using oil as medium is normally placed, the two ends of switch of inclination are obstructed, and when electric heating installation using oil as medium is tiltedly put, put upside down or keeps flat, the two ends of switch of inclination are connected, and the I/O mouth of MCU detects low level, system closing electric heating installation using oil as medium.
As shown in Figure 5, oil spit of fland heater strip control module 70 comprises heating wire R8, photoelectrical coupler MOC3020 and bidirectional triode thyristor IGCT SCR1, heating wire is serially connected in 220V with bidirectional triode thyristor IGCT SCR1 and exchanges in AC circuit, photoelectrical coupler MOC3020 serial connection NPN triode Q1 and resistance R 5, resistance R 5 is connected with the I/O mouth of MCU, and photoelectrical coupler MOC3020 is communicated with 5V dc source VCC by resistance R 6 and is connected and exchanged AC circuit by resistance R 7.
Adopt heating wire to heat, different according to detected environment temperature, the temperature of setting in conjunction with user, adopt the heating power in pid algorithm dynamic adjustments oil spit of fland, when the I/O of MCU mouth output low level, photoelectrical coupler conducting, now the G of bidirectional triode thyristor IGCT SCR1 end obtains triggering signal conducting, and heating wire both end voltage is 220V; When the I/O of MCU mouth output high level, photoelectrical coupler MOC3020 output no signal, bidirectional triode thyristor IGCT SCR1 is turned off, heating wire two ends no-voltage.By the pwm signal that on the I/O mouth of MCU, output height changes, by regulating the dutycycle of pwm signal can change the angle of flow of bidirectional triode thyristor IGCT SCR1, thereby reach the object that regulates heating power.
LCD MODULE 70 adopts YMC1602 character type LCD.Audible alarm module 82 adopts common buzzer.LED indicating module 81 adopts a plurality of LED lights.
By temperature detecting module, humidity detecting module difference testing environment temperature and humidity, and feed back to MCU, MCU controls oily spit of fland heater strip control module, and dynamic adjustments heating power, has saved the energy; By the setting of human detection module, Real-Time Monitoring indoor design condition (have people/unmanned), and monitoring result is fed back to MCU, thereby realized that electric heating installation using oil as medium while having people in room is normally worked, nobody time auto-breaking, reached the effect of energy-saving safe; By inclination angle detection module, detect in real time the laying state of electric heating installation using oil as medium, and by result feedback to MCU, thereby realized when electric heating installation using oil as medium is put upside down, kept flat or tiltedly puts, cannot start electric heating installation using oil as medium, and by audible alarm module and LED display module, sent sound and light alarm and point out; When ambient humidity is excessive, MCU controls and automatically closes electric heating installation using oil as medium, and sends acousto-optic alarm simultaneously.
Claims (9)
1. an Intelligent electric deep fat spit of fland control device, it is characterized in that, comprise MCU, described MCU is connected with respectively button detection module, human detection module, temperature detecting module, humidity detecting module, inclination angle detection module, audible alarm module and oily spit of fland heater strip control module; Described human detection module, described temperature detecting module, described humidity detecting module and described inclination angle detection module send to respectively described MCU by the signal of detection, and described MCU controls described audible alarm module and described oily spit of fland heater strip control module.
2. Intelligent electric deep fat as claimed in claim 1 spit of fland control device, it is characterized in that, described button detection module comprises key control device, and described key control device has a plurality of key switches that are set up in parallel, one end ground connection of described key switch, the other end is connected with described MCU respectively.
3. Intelligent electric deep fat as claimed in claim 2 spit of fland control device, is characterized in that, described human detection module comprises pyroelectric sensor and the process chip being connected with described pyroelectric sensor, and described process chip is connected with described MCU.
4. Intelligent electric deep fat as claimed in claim 3 spit of fland control device, is characterized in that, described temperature detecting module comprises temperature sensor, and described temperature sensor is connected with described MCU.
5. Intelligent electric deep fat as claimed in claim 4 spit of fland control device, it is characterized in that, described humidity detecting module comprises moisture detection device and 555 oscillating circuits, and described moisture detection device is connected with described 555 oscillating circuits, and described 555 oscillating circuits are connected with described MCU.
6. Intelligent electric deep fat as claimed in claim 5 spit of fland control device, it is characterized in that, described moisture detection device is capacitance sensor HS1101, described 555 oscillating circuits comprise 8 pin time-base integrated circuit plate NE555P and 5V dc source VCC, described 5V dc source VCC connects pin 7 by resistance R 2, and described 5V dc source VCC resets and is connected with pin 4; Pin 2 and pin 6 are connected with described pin 7 by resistance R 3; Described pin 6 is by described capacitance sensor HS01 ground connection; Pin 5 is by resistance R 4 ground connection; Pin 1 ground connection; Pin 8 is by capacitor C 2 ground connection; Pin 3 is connected with described MCU by resistance R 1.
7. Intelligent electric deep fat as claimed in claim 6 spit of fland control device, is characterized in that, described inclination angle detection module comprises switch of inclination, one end ground connection of described switch of inclination, and the other end is connected with described MCU.
8. Intelligent electric deep fat as claimed in claim 7 spit of fland control device, it is characterized in that, described oily spit of fland heater strip control module comprises heating wire, photoelectrical coupler MOC3020 and bidirectional triode thyristor IGCT SCR1, described heating wire is serially connected in 220V with described bidirectional triode thyristor IGCT SCR1 and exchanges in AC circuit, described photoelectrical coupler MOC3020 serial connection NPN triode and resistance R 5, resistance R 5 is connected with the I/O mouth of described MCU, and described photoelectrical coupler MOC3020 is communicated with described 5V dc source VCC and is connected described interchange AC circuit by resistance R 7 by resistance R 6.
9. the Intelligent electric deep fat spit of fland control device as described in claim 1 to 8 any one, is characterized in that, also comprises the LCD MODULE and the LED indicating module that are connected with described MCU respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106918.XU CN203718927U (en) | 2014-03-11 | 2014-03-11 | Intelligent electrical oil heater control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106918.XU CN203718927U (en) | 2014-03-11 | 2014-03-11 | Intelligent electrical oil heater control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718927U true CN203718927U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106918.XU Expired - Fee Related CN203718927U (en) | 2014-03-11 | 2014-03-11 | Intelligent electrical oil heater control device |
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| Country | Link |
|---|---|
| CN (1) | CN203718927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915888A (en) * | 2018-06-04 | 2019-06-21 | 葛高丽 | Electric oil heater |
| CN113498222A (en) * | 2021-06-30 | 2021-10-12 | 深圳市科曼医疗设备有限公司 | Heating rod power control circuit |
-
2014
- 2014-03-11 CN CN201420106918.XU patent/CN203718927U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915888A (en) * | 2018-06-04 | 2019-06-21 | 葛高丽 | Electric oil heater |
| WO2019233185A1 (en) * | 2018-06-04 | 2019-12-12 | Ge Gaoli | Electric oil heater |
| CN109915888B (en) * | 2018-06-04 | 2021-04-27 | 新昌县馁侃农业开发有限公司 | Electric oil heater |
| CN113498222A (en) * | 2021-06-30 | 2021-10-12 | 深圳市科曼医疗设备有限公司 | Heating rod power control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |