CN201488190U - Environment-friendly air conditioner controller - Google Patents
Environment-friendly air conditioner controller Download PDFInfo
- Publication number
- CN201488190U CN201488190U CN2009201885581U CN200920188558U CN201488190U CN 201488190 U CN201488190 U CN 201488190U CN 2009201885581 U CN2009201885581 U CN 2009201885581U CN 200920188558 U CN200920188558 U CN 200920188558U CN 201488190 U CN201488190 U CN 201488190U
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- Prior art keywords
- air conditioner
- environment
- controller
- friendly air
- control
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Abstract
The utility model relates to the technical field of remote control, in particular to an environment-friendly air conditioner controller which adopts infrared remote control technology. Compared with the prior art, the technical scheme adopted by the environment-friendly air conditioner controller is that: a master controller consists of an auxiliary power supply circuit, an AC/DC rectifying circuit, a three-phase DC/AC inverter circuit, a DSP intelligent control circuit and an accessibility control circuit, wherein the DSP intelligent control circuit is the control core of the controller and realizes the following functions: receiving an infrared remote control signal, generating an SPWM signal controlled by a motor, controlling various accessibilities and processing various input signals; and the accessibility control circuit is mainly used for realizing various accessibilities of an environment-friendly air conditioner, such as operating a water pump, blowing and swinging air, opening or closing a water inlet valve, and knowing the opening or the closing of a drain valve when cleaning. Therefore, the environment-friendly air conditioner controller has the advantages of flexible, convenient and reliable use, and applicability to operating requirements under different conditions and the like.
Description
Technical field
The present invention relates to remote control control technology field, the environment-friendly air conditioner controller of particularly a kind of power converter technology, the control of intelligent dsp chip and Infrared Ray Remote Control Technology.
Background technology
The present controller of energy conservation environmental protection air conditioner on the market generally has three kinds: a kind of is can only control the work of motor and stop uncontrollable air quantity; Another kind is to adopt conversion motor tapping mode to adjust motor speed, but motor volume is bigger like this, and motor coil can't effectively utilize, and causes the motor winding utilization low, and reliability is low; The third is the controller that adopts converter technique, mainly,, control the speed of service of motor through the AC/DC/AC power converter by frequency changer circuit control, can reach energy-conservation effect, but existing this series products control is because self-heating is bigger, and heat radiation is not enough, generally need be placed in the evaporation tank of environment-friendly air conditioner controller, because the evaporation tank of air-conditioning is installed in outdoor, when if controller goes wrong, must change operation to outdoor, exist potential safety hazard.
The common ground of three kinds of above control modes all is to adopt lead-in wire to connect control and motor, and the wiring complexity need the personage of specialty to operate, and user's guidance panel is fixed on a place, inconvenient operation.
Summary of the invention
For solving defective and the problem that exists in the environment-friendly air conditioner controller in the prior art, provide a kind of environment-friendly air conditioner controller flexible, convenient, reliable, that be suitable for the different situations instructions for use that uses.
For addressing the above problem, environment-friendly air conditioner controller of the present invention is controlled by intelligent dsp chip, frequency conversion AC/DC/AC power converter, and the user operates control and adopts the infrared remote control mode to control the motor operation of environment protection energy-saving air conditioner and the duty of water pump.
Compared with prior art, the technical scheme that adopted of environment-friendly air conditioner controller of the present invention is: master controller is made up of auxiliary power circuit, AC/DC rectification circuit, three-phase DC/AC inverter circuit, DSP intelligence control circuit, miscellaneous function control circuit.Auxiliary power circuit is mainly master controller various operating voltages is provided; The AC/DC rectification circuit mainly is that the input AC electricity is formed dc source after by rectifying and wave-filtering, and level DC/AC uses for the back, the various noise jamming in the input of the filtering simultaneously electrical network; Three-phase DC/AC inverter circuit is that the galvanic current source is controlled by SPWM, and intelligent IGBT module is reverse into the required three-phase regulated power supply of drive motors operation, and this part is the realization unit of Electric Machine Control; The DSP intelligence control circuit is the control core of this controller, and this circuit is realized following function: receive infrared remote-controlled signal, produce the SPWM signal of Electric Machine Control, the control of various miscellaneous functions and the processing of various input signals; The miscellaneous function control circuit mainly is the various miscellaneous functions that realize environment-friendly air conditioner, as the open and close of water pump operation, air-supply swing, water intaking valve and know draining valve open and close function when cleaning.The control of employing IR remote controller, remote controller and controller radio communication are used flexibly; Intelligence DSP control realizes the multistage debugging of motor, is suitable for the different situations instructions for use; Multiple miscellaneous function and protection make environment-friendly air conditioner easy to use, reliable.
Description of drawings
Below in conjunction with the drawings and specific embodiments environment-friendly air conditioner controller of the present invention is described further.
Fig. 1 is the theory structure schematic diagram of environment-friendly air conditioner controller of the present invention.
The specific embodiment
As shown in Figure 1, environment-friendly air conditioner controller of the present invention is made up of remote controller 1, master controller 2 and corresponding splicing ear 3.Master controller 2 is by intelligent dsp chip control, the single phase alternating current power supply of input is transformed into direct current by AC/DC, again this direct current is used by the three-phase alternating current power supply machine that DC/AC is transformed into frequency adjustable, accept the control of remote controller 1 simultaneously, change the corresponding work state, to reach the various functions that realize environment-friendly air conditioner, owing to use frequency conversion control technique control, make the motor operation reach optimum state, not only guarantee the stable operation of motor but also reduced the power consumption of motor, improved the service life of motor, master controller detects various input conditions simultaneously, can prevent water pump idle running heating, water intaking valve, the draining valve fault detect, the reliability service of packing complete machine.
As shown in Figure 1, in the course of the work, master controller 2 order phase 220VAC alternating currents, external master moves blower motor 3, water pump 4, water level switch 5, sweeps parts such as wind-powered electricity generation machine 6, water intaking valve/draining valve 7, and accepts remote controller 1 control.After each parts wiring is correct, when input ac power just often, master controller 2 accessory power supply work, inner DSP intelligent controller work, master controller 2 is in holding state, remote controller 1 sends start-up command by the time, individual parts quit work and are in standby; Remote controller 1 is by after starting shooting; the DSP Based Intelligent Control receives start-up command; control requirement according to remote controller 1; control motor rotation and the operation of controlling each parts according to reception information and inner detection information; reach the required various control effects of environment-friendly air conditioner; the stable use of DSP intelligent protection function packaging machine equipment simultaneously provides the service life and the reliability of machine.
, but should be understood that under the situation that does not break away from relevant protection domain defined by the claims that those skilled in the art can make change and/or revise according to embodiments of the invention describing the present invention property and nonrestrictive description.
Claims (1)
1. environment-friendly air conditioner controller is characterized in that: by intelligent dsp chip control, and frequency conversion AC/DC/AC power converter, the user operates control and adopts the infrared remote control mode to control the motor operation of environment protection energy-saving air conditioner and the duty of water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885581U CN201488190U (en) | 2009-08-12 | 2009-08-12 | Environment-friendly air conditioner controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885581U CN201488190U (en) | 2009-08-12 | 2009-08-12 | Environment-friendly air conditioner controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488190U true CN201488190U (en) | 2010-05-26 |
Family
ID=42427067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201885581U Expired - Fee Related CN201488190U (en) | 2009-08-12 | 2009-08-12 | Environment-friendly air conditioner controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488190U (en) |
-
2009
- 2009-08-12 CN CN2009201885581U patent/CN201488190U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Xin long Czech Electronics Co., Ltd. Assignor: Zeng Hongfei Contract record no.: 2012350000007 Denomination of utility model: Environment-friendly air conditioner controller Granted publication date: 20100526 License type: Exclusive License Record date: 20120215 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120812 |