CN201827989U - Control device of inverter air conditioner and inverter air-conditioning system - Google Patents
Control device of inverter air conditioner and inverter air-conditioning system Download PDFInfo
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- CN201827989U CN201827989U CN2010202318961U CN201020231896U CN201827989U CN 201827989 U CN201827989 U CN 201827989U CN 2010202318961 U CN2010202318961 U CN 2010202318961U CN 201020231896 U CN201020231896 U CN 201020231896U CN 201827989 U CN201827989 U CN 201827989U
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Abstract
The utility model discloses a control device of an inverter air conditioner. The control device comprises an automatic operation module, a frequency setting operation module and a module switching unit; the module switching unit is used for switching over between the automatic operation module and the frequency setting operation module; and the frequency setting operation module is used for generating specific parameters set by a user into pulse-duration modulation signals. The control device of the inverter air conditioner is characterized in that due to the arrangement of the automatic operation module and the frequency setting module, a specific parameter value from the user can be obtained directly under the circumstance of user selection, and a pulse-duration modulation signal is generated, so that the frequency can be adjusted to avoid the inconvenience caused by unavailability of the inverter air conditioner under the condition that a sensor is damaged; and in case that only low-frequency operation is required, a user can set a lower frequency directly, so that the air conditioner can continue operating at the low frequency for a while, further, the energy is greatly saved. The utility model further discloses an inverter air-conditioning system.
Description
Technical field
The utility model relates to air-conditioning technical field, is specifically related to a kind of control device and frequency-conversion air-conditioning system of transducer air conditioning.
Background technology
Present transducer air conditioning, frequency are automatic control, that is: transducer air conditioning is provided with various sensors, according to the parameter that each sensor provides, as temperature, humidity etc., move automatically according to predefined program.This kind be the transducer air conditioning of control automatically, because the change of frequency values, the parameter that transmits according to various sensors by arithmetic element, carry out providing a control signal behind the complex calculations, control signal changes frequency values thus, therefore, need the cost certain calculation time, efficient is lower, and arithmetic element is damaged easily.Simultaneously, under some humidity or chemical environment, provide the sensor of parameter to damage easily, this will cause transducer air conditioning to use.At some in particular cases, air-conditioning only needs to move under low frequency, and then the transducer air conditioning of control can cause energy waste automatically.
The utility model content
The utility model purpose is, a kind of control device of transducer air conditioning is provided, and is easy to use, cuts down the consumption of energy.Based on this, the utility model also provides a kind of frequency-conversion air-conditioning system.
For solving above technical problem, the technical solution of the utility model is, a kind of device of transducer air conditioning control, comprise: move module automatically, also comprise frequency setting operation module, module switch unit, described module switch unit is used for that frequency setting is moved module and switches with automatic operation module, and described frequency setting module is used for the particular parameter value production burst bandwidth modulation signals with user's setting.
Preferably, described frequency setting operation module comprises:
Parameter acquiring unit is used to obtain the special parameter that the user sets;
Signal processing unit is used for the special parameter production burst bandwidth modulation signals of setting according to the user.
Preferably, described parameter acquiring unit comprises:
Transmitter unit is used to launch and comprises the operation request signal of setting special parameter from the user;
Receiving element is used to receive the operation request signal that contains special parameter.
Preferably, described signal processing unit comprises:
Memory cell, the corresponding relation tabulation that is used to store default special parameter and frequency values;
Arithmetic element is used for searching the correspondent frequency value according to the special parameter that obtains;
The signal generation unit is used for according to searching the frequency values production burst bandwidth modulation signals that obtains.
Preferably, described frequency setting module also comprises automatic protected location, is used to judge whether search the frequency values that obtains exceeds current protection frequency values scope, and as not, then the signal generation unit is according to this frequency values production burst bandwidth modulation signals.
Preferably, described frequency setting operation module also comprises display unit, is used to show the actual motion frequency values.
Preferably, described specific parameter comprises frequency, temperature.
Preferably, described frequency setting operation module comprises authentication unit, is used for confirmation signal is sent to display unit, and after the user confirms special parameter is sent to arithmetic element.
Preferably, comprise a remote controller or line control machine, described signal transmitter unit is arranged on described remote controller or the line control machine.
A kind of frequency-conversion air-conditioning system that the utility model provides comprises indoor set and off-premises station, and described indoor set is provided with the control device of aforesaid transducer air conditioning.
Than prior art, the control device of transducer air conditioning of the present utility model, because automatic operation module and frequency setting module are set, therefore, can under the situation that the user selects, directly obtain particular parameter value from the user, and generate a pulse width modulating signal, thereby realize the adjustment of frequency, avoided under the situation that sensor damages that transducer air conditioning can't use the inconvenience that causes; Simultaneously, only need under the situation of low frequency operation at some, the user can directly set a lower frequency, makes air-conditioner continuous service regular hour, energy savings greatly under this low frequency.
Further, because parameter acquiring unit and memory cell are set, therefore, arithmetic element is found out the correspondent frequency value in only needing to tabulate according to the special parameter of special parameter from memory cell and the corresponding relation of frequency values, can realize the adjustment of frequency, therefore, the control of frequency is more quick, and the operand of arithmetic element significantly reduces, therefore, control efficiency is higher, and the life-span is longer.
Description of drawings
Fig. 1 is the schematic diagram of the utility model convertible frequency air-conditioner control device one preferred embodiment;
Fig. 2 is the schematic diagram that Fig. 1 medium frequency is set the operation module.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1, convertible frequency air-conditioner control device of the present utility model comprises:
100, frequency setting operation module is used for the frequency values production burst bandwidth modulation signals that the user is set;
200, move setting module automatically, this module is same as the prior art, repeats no more herein.
300, module switch unit is used for that frequency setting is moved module and switches with automatic operation module.
Referring to Fig. 2, frequency setting operation module 100 comprises:
Parameter acquiring unit 101, signal processing unit 102, automatic protected location 103, display unit 104, authentication unit 105;
Wherein, parameter acquiring unit 101 is used to obtain the special parameter that the user sets, and it comprises:
Transmitter unit 101a is used to launch and comprises the operation request signal of setting special parameter from the user;
Receiving element 101b is used to receive the operation request signal that contains special parameter.
Wherein, signal processing unit 102 is used for the special parameter production burst bandwidth modulation signals according to user's setting, comprising:
Memory cell 102a, the corresponding relation tabulation that is used to store default special parameter and frequency values;
Arithmetic element 102b is used for searching the correspondent frequency value according to the special parameter that obtains;
Signal generation unit 102c, using will be according to searching the frequency values production burst bandwidth modulation signals that obtains.
Wherein, automatically protected location 103 is used to judge whether search the frequency values that obtains exceeds current protection frequency values scope, and as not, then the signal generation unit is according to this frequency values production burst bandwidth modulation signals.
Wherein, display unit 104 is used to show the actual motion frequency values.
Wherein, authentication unit 105 is used for confirmation signal is sent to display unit, and after the user confirms special parameter is sent to arithmetic element.
Wherein, described signal transmitter unit is arranged on a remote controller or the line control machine.
Frequency-conversion air-conditioning system of the present utility model comprises indoor set and off-premises station, and wherein, indoor set is provided with transducer air conditioning control device of the present utility model.
Be provided with the frequency-conversion air-conditioning system of the utility model transducer air conditioning control device, the user can pass through remote controller or line control machine, in the scope that air-conditioner allows, the running frequency of transducer air conditioning can be set manually.Simultaneously, for the protection air-conditioner moves with security and stability, various automatic defence programs are still effective, when excessive, can reduce running frequency as the compressor operating electric current automatically, reducing the running current of compressor, thereby reach the purpose of protection air-conditioner.After electric current recovered normally, air-conditioner can automatically restore to the frequency operation that the user sets.The user can be according to different demands, select the different operating condition of air-conditioner: operation or manually operation automatically, for example, during night's rest, for avoiding air-conditioner to produce big noise at some Frequency points, the user can select manual mode of operation, sets the running frequency of air-conditioning system, makes air-conditioner operate in a more quiet state all the time.The user is in order to reach purpose of energy saving, and the running frequency that can select manual mode setting air-conditioner is in a lower scope, thus the conserve energy loss.
Only be preferred implementation of the present utility model below, should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in not breaking away from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the control device of a transducer air conditioning, comprise automatic operation module, it is characterized in that, also comprise frequency setting operation module, module switch unit, described module switch unit is used for that frequency setting is moved module and switches with automatic operation module, and described frequency setting operation module is used for the special parameter production burst bandwidth modulation signals with user's setting.
2. the control device of transducer air conditioning as claimed in claim 1 is characterized in that, described frequency setting operation module comprises:
Parameter acquiring unit is used to obtain the special parameter that the user sets;
Signal processing unit is used for the special parameter production burst bandwidth modulation signals of setting according to the user.
3. the control device of transducer air conditioning as claimed in claim 2 is characterized in that, described parameter acquiring unit comprises:
Transmitter unit is used to launch and comprises the operation request signal of setting special parameter from the user;
Receiving element is used to receive the operation request signal that contains special parameter.
4. the control device of transducer air conditioning as claimed in claim 2 is characterized in that, described signal processing unit comprises:
Memory cell, the corresponding relation tabulation that is used to store default special parameter and frequency values;
Arithmetic element is used for searching the correspondent frequency value according to the special parameter that obtains;
The signal generation unit is used for according to searching the frequency values production burst bandwidth modulation signals that obtains.
5. the control device of transducer air conditioning as claimed in claim 4; it is characterized in that; described frequency setting operation module also comprises automatic protected location; be used to judge whether search the frequency values that obtains exceeds current protection frequency values scope; as not, then the signal generation unit is according to this frequency values production burst bandwidth modulation signals.
6. the control device of transducer air conditioning as claimed in claim 5 is characterized in that, described frequency setting operation module also comprises display unit, is used to show the actual motion frequency values.
7. the control device of transducer air conditioning as claimed in claim 2 is characterized in that, described specific parameter comprises frequency, temperature.
8. the control device of transducer air conditioning as claimed in claim 6 is characterized in that, described frequency setting operation module comprises authentication unit, is used for confirmation signal is sent to display unit, and after the user confirms special parameter is sent to arithmetic element.
9. the control device of transducer air conditioning as claimed in claim 3 is characterized in that, comprises a remote controller or line control machine, and described transmitter unit is arranged on described remote controller or the line control machine.
10. a frequency-conversion air-conditioning system comprises indoor set and off-premises station, it is characterized in that, described indoor set is provided with the control device of each described transducer air conditioning of claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202318961U CN201827989U (en) | 2010-06-18 | 2010-06-18 | Control device of inverter air conditioner and inverter air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202318961U CN201827989U (en) | 2010-06-18 | 2010-06-18 | Control device of inverter air conditioner and inverter air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
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| CN201827989U true CN201827989U (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202318961U Expired - Fee Related CN201827989U (en) | 2010-06-18 | 2010-06-18 | Control device of inverter air conditioner and inverter air-conditioning system |
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| CN (1) | CN201827989U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650830A (en) * | 2016-03-17 | 2016-06-08 | 广东美的制冷设备有限公司 | Air conditioner, control method, device and remote control thereof |
| CN106997194A (en) * | 2016-01-22 | 2017-08-01 | 江森自控科技公司 | System and method for central facilities to be monitored and controlled |
| CN107401801A (en) * | 2016-05-18 | 2017-11-28 | 广东美的制冷设备有限公司 | The operational factor control method and air-conditioning of air-conditioning |
| CN108050670A (en) * | 2018-01-11 | 2018-05-18 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
| CN108302718A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
| CN108302692A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
| CN108302706A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
-
2010
- 2010-06-18 CN CN2010202318961U patent/CN201827989U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997194A (en) * | 2016-01-22 | 2017-08-01 | 江森自控科技公司 | System and method for central facilities to be monitored and controlled |
| US11181875B2 (en) | 2016-01-22 | 2021-11-23 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for monitoring and controlling a central plant |
| CN105650830A (en) * | 2016-03-17 | 2016-06-08 | 广东美的制冷设备有限公司 | Air conditioner, control method, device and remote control thereof |
| CN105650830B (en) * | 2016-03-17 | 2019-08-30 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device and remote controler |
| CN107401801A (en) * | 2016-05-18 | 2017-11-28 | 广东美的制冷设备有限公司 | The operational factor control method and air-conditioning of air-conditioning |
| CN108050670A (en) * | 2018-01-11 | 2018-05-18 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
| CN108302718A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
| CN108302692A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
| CN108302706A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | Air conditioning control method and air conditioner |
| CN108050670B (en) * | 2018-01-11 | 2021-06-22 | 广东美的制冷设备有限公司 | Air conditioner control method and air conditioner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20110618 |