CN1136660A - Method for controlling concentrated heating/cooling operation in invertible air conditioner - Google Patents
Method for controlling concentrated heating/cooling operation in invertible air conditioner Download PDFInfo
- Publication number
- CN1136660A CN1136660A CN94120111A CN94120111A CN1136660A CN 1136660 A CN1136660 A CN 1136660A CN 94120111 A CN94120111 A CN 94120111A CN 94120111 A CN94120111 A CN 94120111A CN 1136660 A CN1136660 A CN 1136660A
- Authority
- CN
- China
- Prior art keywords
- conditioner
- air
- indoor unit
- heating
- mentioned
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
In order to make a room warm up and cool down in a preset time, a reversible air-conditioner can be made to operate according to the intensified operation mode. When the room reach moderate status, the air-conditioner can be made to operate according to the initially set mode.
Description
The present invention relates to a kind of control reversible air-conditioner and strengthen the method for heating/cooling operation (concentrated heating/cooling operation), relate in particular to the method for being strengthened heating or cooling the room short time, provide comfortable room temperature so that the user feels cold or can be it when hot.
As shown in Figure 1, traditional reversible air-conditioner comprises a remote controller 1 that transmits the operational mode signal; Signal that reception is sent from remote controller 1 and the receiver 2 that above-mentioned signal is converted to the signal of telecommunication; An indoor unit microprocessor 3 of each parts in the air-conditioner indoor unit being controlled according to received signal; An indoor unit drive motors 4 that drives the indoor unit blower fan according to the control signal of above-mentioned microprocessor 3; A temperature sensor 5 of measuring the house interior temperature; The outdoor unit of air-conditioner microprocessor 6 of the indoor situation that response goes out by microprocessor 3 with from the signal detection that remote controller is sent out; Measure the temperature sensor 7 of room external temperature; Tube Temperature Sensor 8 and the driven reversible compressor 9 of the control signal according to microprocessor 6 of the outer unit pipe variations in temperature of measuring cell.
As shown in Figure 1, when above-mentioned traditional reversible air-conditioner selects operating condition to be sent to receiver 2 with the change room temperature and with the operating condition signal the user, receiver 2 converts above-mentioned signal to the signal of telecommunication, above-said current signal is delivered to the microprocessor 3 of indoor unit again.Then microprocessor 3 according to the signal that receives and at that time indoor and outdoors environment set condition down control the reversible air-conditioner.
In other words, when the transmission line of the signal of telecommunication between microprocessor 3 and microprocessor 6 of the microprocessor 3 of importing indoor unit is admitted to microprocessor 6, the variations in temperature of the outdoor unit that microprocessor 6 is measured according to temperature sensor 7 and the pipe temperature of the outdoor heat converter that Tube Temperature Sensor 8 is measured change the outdoor environment that determines at that time, thereby can drive the compressor 9 that can reverse according to the output of the operating condition of indoor microprocessor 3.
At this moment, microprocessor 3 changes indoor environment by means of drive motors 4, and indoor environment is become with the operating condition of the compressor that can reverse.
But when the user returned from the outside, traditional air-conditioner moved under the air quantity of being set by remote controller 1, and therefore, the user begins and can the changes in temperature condition in room do not felt well, because air-conditioner moves under setpoint frequency and setting air quantity.
So the user must make air-conditioner be in the high wind running status by remote controller 1, so that cold and hot appropriateness in room.But if the reversible air-conditioner is in the high wind running status for a long time, the room may be crossed cold or overheated, thereby consumes a large amount of electric energy.In order to reduce energy consumption, when room temperature reached moderate state, the user must handle remote controller 1, made air-conditioner be transformed into the operating condition of initial setting from the high wind operation.
Task of the present invention provides a kind of new method to reinforcement heating of room short time or cooling, provides comfortable room temperature so that can be it when the user feels cold or be hot.
According to the present invention, beginning makes the reversible air-conditioner to strengthen mode operation in predetermined a period of time for the room being warmed up or cold, when room temperature reaches proper state, it is moved by initial presetting condition.
Describe the present invention below in conjunction with accompanying drawing, according to these descriptions, the public can more be expressly understood the present invention, and described accompanying drawing just illustrates and non-limiting the present invention.In the accompanying drawing:
Fig. 1 is the schematic diagram of traditional reversible air-conditioner;
Fig. 2 is the schematic diagram of reversible air-conditioner of the present invention;
Fig. 3 is a reinforcement running flow chart of the present invention.
As shown in Figure 2, reversible air-conditioner of the present invention comprises a remote controller 11, receiver 12, indoor unit microprocessor 13, temperature sensor 14, Tube Temperature Sensor 15, drive motors 16, outdoor unit microprocessor 17, temperature sensor 18, Tube Temperature Sensor 19 and the compressor 20 that can reverse.Operator scheme signal and air-conditioner intensified operation mode signal that remote controller 11 transmits as operation/shutdown and so on; Receiver 12 receives the above-mentioned signal that sends from remote controller 11 and converts them to the signal of telecommunication; Indoor unit microprocessor 13 is according to each parts in the indoor unit of received signal controlling; Temperature sensor 14 is measured temperature in the room; The pipe temperature that Tube Temperature Sensor 15 is measured indoor heat converter changes; The temperature signal that drive motors 16 is measured according to temperature sensor 14 and Tube Temperature Sensor 15 is regulated the indoor unit blower fan; The control signal that outdoor unit microprocessor 17 is sent out according to indoor unit microprocessor 13 is controlled each parts of outdoor unit; The outer variation of temperature of temperature sensor 18 measuring cells; The pipe temperature of Tube Temperature Sensor 19 measuring cell outer heat-exchangers changes; The exterior temperature change running that the compressor 20 that can reverse is measured according to the remote signal and the temperature sensor 18 of input microprocessor 17.
With reference to Fig. 2 and Fig. 3, when the user selects the reinforcement pattern so that room cold and hot when appropriateness, above-mentioned remote controller 11 will be strengthened mode signal and send receiver 12 to, and receiver 12 converts received signal to the signal of telecommunication.Then, above-said current signal is imported indoor unit microprocessor 13.
Be sent to microprocessor 13 if will strengthen mode signal, microprocessor 13 judges whether the aforesaid operations mode signal of air-conditioner is input into microprocessor 13.If this operation signal was not input into microprocessor 13 after above-mentioned reinforcement mode signal spread out of, whether microprocessor 13 detects (M minute) in the section at the fixed time can reverse operating frequency of compressor 20 the highest.Do not reach the highest and the indoor unit blower fan does not have full-speed operation if detect at the fixed time the operating frequency of the compressor 20 that can reverse in the section, microprocessor 13 is regulated the speed and the above-mentioned operating frequency of indoor unit blower fans, makes them reach maximum.
Simultaneously, microprocessor 13 detects the time (K minute) that whether begins totally the highest running when indoor unit blower fans and compressor 20 turn rounds with maximum capacity.If do not begin the cumulative time, microprocessor 13 calculates accumulated time (K minute).
Then, measure the rotating speed of the indoor unit blower fan that reaches maximum capacity and the operating frequency of compressor 20.If the operating frequency of indoor unit rotation speed of fan and compressor 20 has reached maximum capacity, microprocessor 13 converts the reinforcement pattern to normal manipulation mode, and removes the time (M minute) of compressor 20 and indoor unit blower fan transport maximum.
Otherwise if compressor 20 and indoor unit blower fan do not finish with the maximum capacity running, whether the accumulation calculating that then detects the time (K minute) of turning round with maximum capacity finishes.If above-mentioned accumulative total work does not finish, microprocessor 13 is checked intensified operation position (concentrated operating bit) so that the compressor of determining to reverse is to shut down after finishing intensified operation or before finishing intensified operation.According to above-mentioned check result, as set the intensified operation position, determining compressor 20 is to shut down after finishing intensified operation.That is to say, when compressor 20 is shut down, remove the cumulative time (K minute) that the operation of checking the reversible air-conditioner then is to strengthen the heating operating mode or strengthen the cooling operating mode.Strengthen the cooling operating mode if air-conditioner is in, then start the indoor unit blower fan at full speed.
If do not set the intensified operation position, must determine then whether the running of compressor 20 is postponed one period scheduled time (2 minutes).According to above-mentioned check result, if compressor 20 is postponed running in 2 minutes, can the reverse running status of air-conditioner of judgement is heating operating mode or cooling operating mode.If air-conditioner is in the cooling operating mode, indoor unit blower fan running 2 minutes judges that air-conditioner is in reinforcement heat supply operating mode or strengthens the cooling operating mode.Strengthen the cooling operating mode if air-conditioner is in, the microprocessor 17 of outdoor unit makes the compressor 20 that can reverse at f
1Turn round under the frequency, and the indoor unit blower fan is turned round at full speed.Then, microprocessor 17 is set and is strengthened the cooling operative position.
In contrast, in the situation of strengthening heating, ice is arranged on the outdoor heat converter, so air-conditioner must be in the cooling operating mode in one period scheduled time, so that remove the frost on the outdoor heat converter.So,, when compressor 20 runnings, discharge cold wind by the indoor unit blower fan if the temperature of indoor heat converter descends.So being in run-stopping status or being in, indoor unit begins heating (hot start mode) pattern until the temperature rising of indoor heat converter and above till the predetermined temperature.Above-mentioned beginning heating mode refers to the indoor unit blower fan and starts with minimum speed.
In the heating operating mode, if do not carry out defrost operation or do not enter the beginning heating operation, microprocessor 17 is set and is strengthened heating operative positions (concentrated heatingoperation bit), then the exterior temperature change that determined by temperature sensor 18 of verification.At this moment, if the exterior temperature change measured of temperature sensor 18 greater than predetermined temperature t
1℃, microprocessor 17 controls can be reversed compressor 20 with f
2Frequency run.If said temperature changes greater than predetermined temperature t
2℃ and be not more than predetermined temperature t
1℃, microprocessor 17 control above-mentioned compressor 20 are with f
3Frequency run.
In addition, owing to be not more than t in variations in temperature
2℃ the time microprocessor 17 control above-mentioned compressor 20 with f
4Frequency run, microprocessor 17 must determine air-conditioner whether according to the variations in temperature of measuring by external temperature sensor 18 behind the operating frequency of having set press 20 with the intensified operation mode operation.According to The above results, if be in the intensified operation pattern, microprocessor starts the indoor unit blower fan according to the situation of indoor heat converter with suitable speed.If the aforementioned tube channel temp is greater than predetermined temperature t
3℃, the indoor unit blower fan turns round at full speed, if this temperature is not more than predetermined temperature t
3℃, above-mentioned blower fan turns round with setting speed.
Otherwise as if air-conditioner is not with the intensified operation mode operation behind the operating frequency of having selected the compressor 20 that can reverse, the indoor unit blower fan can turn round at full speed or with setting speed as required.
As mentioned above,,, the reversible air-conditioner is moved under the reinforcement pattern,, then make the mode operation of this air-conditioner with initial setting when room temperature reaches moderate state in order in the scheduled time of beginning, the room to be warmed up or cold according to the present invention.
Claims (4)
1. the reversible air-conditioner is strengthened the control method of heating/cooling operation, may further comprise the steps:
Judge whether to have imported the intensified operation signal;
On above-mentioned determining step result's basis, heat or cooling with the intensified operation pattern in the given time;
After finishing, above-mentioned intensified operation automatically is converted to the running status of initial setting by above-mentioned intensified operation.
2. control reversible air-conditioner as claimed in claim 1 is strengthened heating/cooling method of operating, also comprises:
When air-conditioner at the fixed time in (M minute) during, calculate the accumulated time (K minute) of above-mentioned intensified operation with the intensified operation mode operation;
After the aforementioned calculation step is finished, make the indoor unit blower fan continuously by above-mentioned intensified operation mode operation, the wherein above-mentioned frequency run of compressor that reverse with initial setting.
3. control reversible air-conditioner as claimed in claim 1 is strengthened heating/cooling method of operating, also comprises:
When air-conditioner when strengthening the cooling mode operation, indoor unit is turned round at full speed, compressor is turned round with the highest operating frequency;
When air-conditioner moves to strengthen heating mode, change the highest operating frequency of mensuration according to outdoor temperature;
The variations in temperature of the indoor heat converter that determines according to the indoor unit Tube Temperature Sensor is regulated the toggle speed of indoor unit blower fan.
4. strengthen heating/cooling method of operating as claim 1 or 3 described control reversible air-conditioners, also comprise
Make air-conditioner finish defrost operation and finish the beginning heating operation after with the intensified operation mode operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR23676/93 | 1993-11-09 | ||
| KR1019930023676A KR970001281B1 (en) | 1993-11-09 | 1993-11-09 | Method for controlling focus movements of inverter air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1136660A true CN1136660A (en) | 1996-11-27 |
| CN1082649C CN1082649C (en) | 2002-04-10 |
Family
ID=19367606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94120111A Expired - Fee Related CN1082649C (en) | 1993-11-09 | 1994-11-09 | Method for controlling concentrated heating/cooling operation in invertible air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR970001281B1 (en) |
| CN (1) | CN1082649C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852805A (en) * | 2012-11-29 | 2014-06-11 | 财团法人工业技术研究院 | Sensing system and sensing method |
| CN105202689A (en) * | 2014-06-27 | 2015-12-30 | 青岛海尔空调器有限总公司 | Method and system for improving target frequency control precision of compressor after defrosting of air conditioner |
-
1993
- 1993-11-09 KR KR1019930023676A patent/KR970001281B1/en not_active IP Right Cessation
-
1994
- 1994-11-09 CN CN94120111A patent/CN1082649C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852805A (en) * | 2012-11-29 | 2014-06-11 | 财团法人工业技术研究院 | Sensing system and sensing method |
| CN103852805B (en) * | 2012-11-29 | 2016-09-07 | 财团法人工业技术研究院 | sensing system and sensing method |
| CN105202689A (en) * | 2014-06-27 | 2015-12-30 | 青岛海尔空调器有限总公司 | Method and system for improving target frequency control precision of compressor after defrosting of air conditioner |
| CN105202689B (en) * | 2014-06-27 | 2018-04-17 | 青岛海尔空调器有限总公司 | The method and system of compressor target frequency control accuracy after raising air-conditioner defrosting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1082649C (en) | 2002-04-10 |
| KR970001281B1 (en) | 1997-02-05 |
| KR950014774A (en) | 1995-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203478500U (en) | Air conditioning device | |
| US8091375B2 (en) | Humidity control for air conditioning system | |
| US6474084B2 (en) | Method and apparatus for energy recovery in an environmental control system | |
| US5065593A (en) | Method for controlling indoor coil freeze-up of heat pumps and air conditioners | |
| US5822997A (en) | Thermostat setback recovery method and apparatus | |
| US20050288822A1 (en) | HVAC start-up control system and method | |
| US5911747A (en) | HVAC system control incorporating humidity and carbon monoxide measurement | |
| CN105157168A (en) | Dehumidification control method for air conditioner, controller and air conditioner | |
| CN104613593A (en) | Air conditioner and electric heating control method thereof | |
| JPH07305925A (en) | Method and equipment for controlling defrosting of heat pumpsystem | |
| US20020162342A1 (en) | Method for controlling air conditioner/heater by thermal storage | |
| CN115095955B (en) | Air conditioner and defrosting control method thereof | |
| JP6989812B2 (en) | Air conditioning system, air conditioning control device, air conditioner, and air conditioning control method | |
| JP3282719B2 (en) | Indoor ventilation control device for air conditioner | |
| CN1082649C (en) | Method for controlling concentrated heating/cooling operation in invertible air conditioner | |
| CN110513831B (en) | Control method for improving heating comfort during defrosting and air conditioning system | |
| JPS629137A (en) | Air conditioner | |
| JPH08261545A (en) | Air conditioner | |
| JP7315492B2 (en) | refrigeration cycle equipment | |
| JPH07158937A (en) | Controller for refrigerating cycle | |
| AU2013101086A4 (en) | Air conditioning system and method of control in heat mode | |
| KR100231056B1 (en) | Control method for defrosting operation of air conditioner | |
| KR20000055144A (en) | Method for preventing freezing of the heat exchanger in the air conditioner | |
| KR100487779B1 (en) | A control method of air conditioner | |
| KR0152104B1 (en) | Operating control device and control method of an airconditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20020410 Termination date: 20091209 |