CN104570744A - Refrigerator frequency conversion speed control system based on computer control - Google Patents
Refrigerator frequency conversion speed control system based on computer control Download PDFInfo
- Publication number
- CN104570744A CN104570744A CN201310526427.0A CN201310526427A CN104570744A CN 104570744 A CN104570744 A CN 104570744A CN 201310526427 A CN201310526427 A CN 201310526427A CN 104570744 A CN104570744 A CN 104570744A
- Authority
- CN
- China
- Prior art keywords
- module
- frequency conversion
- refrigerator
- motor
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator frequency conversion speed control system based on computer control. The refrigerator frequency conversion speed control system comprises a rectification module connected with an alternating current power supply, wherein the rectification module is connected with an inverter circuit; the inverter circuit is connected with a frequency conversion control module; the frequency conversion control module is connected with the motor of a refrigerator; the frequency conversion control module is in wireless data communication with an upper computer. The refrigerator frequency conversion speed control system further comprises a temperature detection module for detecting the temperature control data information of the refrigerator; the temperature detection module is connected with the frequency conversion control module; the frequency conversion control module comprises a wireless communication module; the wireless communication module is in wireless data communication with the upper computer; the upper computer performs long-distance adjustment and control on the frequency conversion control module. The system changes the situation in the prior art that the motor is enabled to pause when the operation of the motor of the refrigerator is adjusted, and the paused state is adjusted in a way that the rotating speed of the motor is controlled through long-distance calculation, so that the safe operation of the motor is fully ensured.
Description
Technical field
The present invention relates to a kind of based on computer-controlled refrigerator frequency conversion speed-adjusting system.
Background technology
Refrigerator is the necessary home appliance that people live, the refrigerator electric machine control system of prior art, most employing sets temperature upper limit and lower limit in the control circuit of refrigerator, when the temperature of refrigerator is prescribed a time limit higher than the upper of temperature, control circuit controls the electric motor starting of refrigerator, motor starts running work, continues refrigeration.When temperature decline after lower than setting lowest temperature time, control circuit control motor quit work, motor shuts down.But so repeatedly go down, the service life of motor can be affected.
Summary of the invention
According to prior art Problems existing, the invention discloses a kind of based on computer-controlled refrigerator frequency conversion speed-adjusting system, its feature is comprising: the rectification module be connected with AC power, described rectification module is connected with inverter circuit, described inverter circuit is connected with VFC module, described VFC module is connected with the motor of refrigerator, described VFC module and host computer RFDC;
This system also comprises the temperature detecting module of the control temperature data message for detecting refrigerator, and described temperature detecting module is connected with VFC module;
Described VFC module comprises wireless communication module, described wireless communication module and host computer RFDC, and described host computer is to VFC module remote control and regulation.
Described temperature detecting module comprises the temperature sensor for detecting refrigerator control temperature data message.
Disclosed by the invention based on computer-controlled refrigerator frequency conversion speed-adjusting system, utilization is arranged on the temperature detecting module on refrigerator and carries out actual detection to the control temperature of refrigerator, and the temperature data information detected is sent to VFC module; The alternating current of AC power is converted to direct current by the rectification module of this system and inverter circuit to carry out being sent to VFC module after voltage carries out height conversion through inverter circuit, and VFC module controls the rotating speed of the motor of refrigerator.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
For making technical scheme of the present invention and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear complete description is carried out to the technical scheme in the embodiment of the present invention:
One is as shown in Figure 1 based on computer-controlled refrigerator frequency conversion speed-adjusting system, its feature is comprising: the rectification module be connected with AC power, described rectification module is connected with inverter circuit, described inverter circuit is connected with VFC module, described VFC module is connected with the motor of refrigerator, described VFC module and host computer RFDC; This system also comprises the temperature detecting module of the control temperature data message for detecting refrigerator, and described temperature detecting module is connected with VFC module.
Further, described VFC module comprises wireless communication module, described wireless communication module and host computer RFDC, and described host computer is to VFC module remote control and regulation.Utilize host computer can the real-world operation speed of Long-distance Control machine refrigerator motor.
Further, described temperature detecting module comprises the temperature sensor for detecting refrigerator control temperature data message.
Native system changes in prior art by the state of motor break-off when adjusting refrigerator machine operation, this state being adjusted to long-range by calculating the rotating speed controlling motor, so fully ensure that the trouble free service of motor.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. one kind based on computer-controlled refrigerator frequency conversion speed-adjusting system, it is characterized in that comprising: the rectification module be connected with AC power, described rectification module is connected with inverter circuit, described inverter circuit is connected with VFC module, described VFC module is connected with the motor of refrigerator, described VFC module and host computer RFDC;
This system also comprises the temperature detecting module of the control temperature data message for detecting refrigerator, and described temperature detecting module is connected with VFC module.
2. one according to claim 1 is based on computer-controlled refrigerator frequency conversion speed-adjusting system, be further characterized in that: described VFC module comprises wireless communication module, described wireless communication module and host computer RFDC, described host computer is to VFC module remote control and regulation.
3. one according to claim 1 is based on computer-controlled refrigerator frequency conversion speed-adjusting system, is further characterized in that: described temperature detecting module comprises the temperature sensor for detecting refrigerator control temperature data message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526427.0A CN104570744A (en) | 2013-10-29 | 2013-10-29 | Refrigerator frequency conversion speed control system based on computer control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526427.0A CN104570744A (en) | 2013-10-29 | 2013-10-29 | Refrigerator frequency conversion speed control system based on computer control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104570744A true CN104570744A (en) | 2015-04-29 |
Family
ID=53087113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310526427.0A Pending CN104570744A (en) | 2013-10-29 | 2013-10-29 | Refrigerator frequency conversion speed control system based on computer control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104570744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137877A (en) * | 2015-08-31 | 2015-12-09 | 广西小草信息产业有限责任公司 | Computer-controlled frequency conversion speed regulation system |
| CN107894129A (en) * | 2017-11-02 | 2018-04-10 | 成都金川田农机制造有限公司 | A kind of commercial refrigerator intelligence control system |
-
2013
- 2013-10-29 CN CN201310526427.0A patent/CN104570744A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137877A (en) * | 2015-08-31 | 2015-12-09 | 广西小草信息产业有限责任公司 | Computer-controlled frequency conversion speed regulation system |
| CN107894129A (en) * | 2017-11-02 | 2018-04-10 | 成都金川田农机制造有限公司 | A kind of commercial refrigerator intelligence control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103032975A (en) | Remote control system of solar water heater | |
| CN104570744A (en) | Refrigerator frequency conversion speed control system based on computer control | |
| CN201984306U (en) | Motor control device with stroke control function for curtain | |
| CN202771288U (en) | Dewing controller with wireless communication function | |
| CN203722330U (en) | Intelligent high-speed double-power-supply switching device | |
| CN105134636A (en) | Environment-friendly fan and control method thereof | |
| CN205051719U (en) | Temperature rise automatic control's wireless router | |
| CN204205990U (en) | With the four-way power supply of Bluetooth control function | |
| CN104564763A (en) | Fan variable frequency speed control system based on computer control | |
| CN204012758U (en) | There is the charging cabinet of refrigeration radiating mode | |
| CN202579137U (en) | Energy-saving intelligent control device for air compressor | |
| CN105137877A (en) | Computer-controlled frequency conversion speed regulation system | |
| CN104678927A (en) | Novel long-distance home control system | |
| CN201698238U (en) | Special temperature monitor for wind-power box type substation | |
| CN205430292U (en) | Automatic wireless router of roll adjustment | |
| CN205158602U (en) | Touch screen intelligent remote controller | |
| CN204906012U (en) | Wireless power supply's emitter and receiving arrangement | |
| CN202870535U (en) | Switching controller for household electrical appliances based on ZigBee technology | |
| CN104515273A (en) | Intelligent air conditioner fan | |
| CN204244138U (en) | A kind of constant speed wind-driven generator | |
| CN104579103A (en) | Electric car frequency conversion speed control system based on computer remote control | |
| CN209208528U (en) | A kind of indoor garage intelligent charging spot | |
| CN204928477U (en) | Automatic temperature control function motor has | |
| CN205544233U (en) | A circuit system for protecting rectifier | |
| CN201560970U (en) | Fan energy saving system for box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |