CN202419858U - High-precision air-conditioning energy consumption controller - Google Patents
High-precision air-conditioning energy consumption controller Download PDFInfo
- Publication number
- CN202419858U CN202419858U CN2011205624431U CN201120562443U CN202419858U CN 202419858 U CN202419858 U CN 202419858U CN 2011205624431 U CN2011205624431 U CN 2011205624431U CN 201120562443 U CN201120562443 U CN 201120562443U CN 202419858 U CN202419858 U CN 202419858U
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Abstract
The utility model provides a high-precision air-conditioning energy consumption controller. The controller mainly comprises a power supply module, a parameter setting module, a parameter storage module and a state display module, wherein the power supply module is used for providing power supply voltage; the parameter setting module is used for setting air-conditioning running parameters; the parameter storage module is used for storing the set air-conditioning running parameters; the state display module is used for displaying an air-conditioning running state; the power supply module, the parameter setting module, a communication module, the parameter storage module and the state display module are respectively electrically connected with a micro control module; and by measuring the running period, the cut-in point, the cut-out point and the set running zone of a compressor and using a standard compressor running curve and a proportional differential adjusting technology, whether a load is changed or not is judged, rates of temperature rise and temperature reduction are determined, the running time and the stop time of the compressor are predicted, and whether the compressor is started or not is controlled according to the predicted working period of the compressor on the premise that the temperature is met. The controller reduces the running time of the compressor so as to save power.
Description
Technical field
The utility model relates to a kind of field of air conditioning, relates in particular to the tangible high accuracy air conditioning energy consumption of a kind of power savings controller.
Background technology
Existing air-conditioning all has adjustment control, and when temperature reduces and is lower than the design temperature of temperature controller, compressor will unload shutdown; When temperature raise and is higher than the design temperature of temperature controller, compressor was with load operating, and the loading of compressor and unloading are accomplished by attemperating unit control automatically.Start and stop of compressor of air conditioner (constant speed air-conditioning) or rotational speed regulation (convertible frequency air-conditioner); The temperature responded to according to indoor temperature-sensitive head of saying so is accurately controlled, because the limitation of air conditioner installation site and the inhomogeneities of indoor temperature make that the temperature of air-conditioning temperature-sensitive head institute perception is not to be the true temperature in physical activity space; Human body present position and air-conditioner temperature sample position; Temperature difference between the two is bigger, and Here it is air-conditioner is in running, and temperature control part divides induction blunt; Control malfunctioning reason, reason causes the compressor overrun maybe can't shut down in view of the above.Lift a simple instance: like the air-conditioning design temperature is 25 degree, and through cooling after a while after, the temperature in physical activity space is to 25 degree or be lower than 25 degree, and temperature that can air-conditioning temperature-sensitive head institute perception this moment possibly be that 25.5 degree, 26 degree, 27 are spent etc.It can't be differentiated in following limiting temperature that can reach of this operating mode voluntarily according to the parameter of outdoor temperature and indoor thermic load by the existing control of air conditioner system own.Briefly: like the air-conditioning design temperature is 22 degree, no matter can how long move by compressor for air conditioner, temperature-sensitive head can only be sensed the above temperature of 22 degree.Temperature-sensitive head is a Sensitive Apparatus, in case have dust to adhere to or variate all can cause compressor of air conditioner overrun or continuously operation.Because the change and the interference of above-mentioned various operating modes cause air conditioner to be wasted at real life environments a large amount of electric energy in service; And this is the insurmountable problem of present stage control system for air conditioner.
The utility model content
In view of the above problems, the utility model provides a kind of and reduces the running time of compressor and realize saving the high accuracy air conditioning energy consumption controller of electric energy.
In order to achieve the above object; The utility model has adopted following technical scheme: a kind of high accuracy air conditioning energy consumption controller; Wherein, this controller mainly comprises: power module, parameter are provided with module, parameter memory module, state display module, communication module and microcontroller module.
Wherein, said power module is in order to provide supply voltage; Said parameter is provided with module in order to set air conditioner operation parameters; The air conditioner operation parameters that said parameter memory module configures in order to storage; Said state display module is in order to show running state of air conditioner; Described communication module is realized remote monitoring in order to remote control air conditioner; Said power module, parameter are provided with module, parameter memory module, state display module and communication module and electrically connect one by one with the microcontroller module respectively; The cycle of operation, point of penetration through measuring compressor and cutting out a little and the Operational Zone band of setting; Utilize standard compression machine operation curve and ratio calculus adjustment technology; Judge whether load changes, and confirms the speed that temperature rises and descends, prediction compressor operating time and downtime; Under the prerequisite of satisfied temperature, control compressor according to the work period of this compressor of prediction and whether start.
Preferable, the utility model provides a kind of high accuracy air conditioning energy consumption controller, and wherein, this controller also comprises the input/output module in order to the output of the driving signal of controlling compressor according to microprocessor.
Compared to prior art, the utility model provides a kind of high accuracy air conditioning energy consumption controller, dynamic change that can follow load; Dynamically change compressor incision, cut out a little and dull district, optimize its operation curve, reach temperature and energy servo-actuated output; Adopt the time-delay mode of powering on to protect compressor minimizing outage suddenly, and economize on electricity automatically after this controller is installed, need not the special messenger and operate nurse the impact of compressor; Easy to use, can prolong service life of air-conditioning.
Description of drawings
Fig. 1 is the sketch map of the utility model.
The specific embodiment
Please, be the sketch map of the utility model with reference to shown in Figure 1.The utility model provides a kind of running time that reduces compressor, improves operational efficiency and compressor life-span, reaches the high accuracy air conditioning energy consumption controller of saving electric energy.
Wherein, the said controller of the utility model comprises that mainly microcontroller module 101, parameter are provided with module 102, state display module 103, parameter memory module 104, input/output module 105, power module 106 and communication module 107.
Again, said power module 106 is in order to provide supply voltage; Said parameter is provided with module 102 in order to set air conditioner operation parameters; The air conditioner operation parameters that said parameter memory module 104 configures in order to storage; Said state display module 103 is in order to showing running state of air conditioner, said input/output module 105 in order to according to the driving signal output of microprocessor control compressor and said communication module 107 in order to remote control air conditioner, realize remote monitoring.
Said power module 106, parameter are provided with module 102, parameter memory module 104 and state display module 103 and electrically connect one by one with microcontroller module 101 respectively; The cycle of operation, point of penetration through measuring compressor and cutting out a little and the Operational Zone band of setting; Utilize standard compression machine operation curve (SPC) and proportion differential adjustment technology (PDA), judge that whether load changes, and confirms the speed that temperature rises and descends; And there is such characteristic in compressor; Be that its operating efficiency improves along with the rising of suction temperature, descend, prediction compressor operating time and downtime along with the reduction of suction temperature; Under the prerequisite of satisfied temperature, control compressor according to the work period of this compressor of prediction and whether start.
The utility model provides a kind of high accuracy air conditioning energy consumption controller, dynamic change that can follow load, dynamically change compressor incision, cut out a little and dull district; Optimize its operation curve, reach temperature and energy servo-actuated output, adopt the time-delay mode of powering on to protect compressor to reduce outage suddenly the impact of compressor; And after being installed, this controller economizes on electricity automatically; Need not the special messenger and operate nurse, easy to use, can prolong service life of air-conditioning.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by the scope of the utility model claims.
Claims (2)
1. high accuracy air conditioning energy consumption controller, it mainly comprises compressor, it is characterized in that, this controller mainly comprises:
In order to the power module of supply voltage to be provided;
Parameter in order to set air conditioner operation parameters is provided with module;
The parameter memory module of the air conditioner operation parameters that configures in order to storage;
In order to show the state display module of running state of air conditioner;
Communication module in order to remote control air conditioner; And
Microprocessor; Said power module, parameter are provided with module, parameter memory module, communication module and state display module and electrically connect one by one with the microcontroller module respectively; The cycle of operation, point of penetration through measuring compressor and cutting out a little and the Operational Zone band of setting utilized standard compression machine operation curve and ratio calculus adjustment technology, and whether judging loads changes; Confirm the speed that temperature rises and descends; Prediction compressor operating time and downtime, under the prerequisite of satisfied temperature, control compressor according to the work period of this compressor of prediction and whether start.
2. high accuracy air conditioning energy consumption controller according to claim 1 is characterized in that, this controller also comprises the input/output module in order to the output of the driving signal of controlling compressor according to microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205624431U CN202419858U (en) | 2011-12-29 | 2011-12-29 | High-precision air-conditioning energy consumption controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205624431U CN202419858U (en) | 2011-12-29 | 2011-12-29 | High-precision air-conditioning energy consumption controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419858U true CN202419858U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205624431U Expired - Fee Related CN202419858U (en) | 2011-12-29 | 2011-12-29 | High-precision air-conditioning energy consumption controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154631A (en) * | 2014-07-28 | 2014-11-19 | 吴生 | Controller capable of automatically adjusting parameters of equipment |
-
2011
- 2011-12-29 CN CN2011205624431U patent/CN202419858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154631A (en) * | 2014-07-28 | 2014-11-19 | 吴生 | Controller capable of automatically adjusting parameters of equipment |
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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: 20120905 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |