CN110057048A - The dust-proof control method of air conditioner and air conditioner - Google Patents
The dust-proof control method of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN110057048A CN110057048A CN201910218920.3A CN201910218920A CN110057048A CN 110057048 A CN110057048 A CN 110057048A CN 201910218920 A CN201910218920 A CN 201910218920A CN 110057048 A CN110057048 A CN 110057048A
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- Prior art keywords
- air conditioner
- cover board
- dust
- air
- control method
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to air conditioner technical fields, specifically provide a kind of dust-proof control method of air conditioner and air conditioner.In order to control air-conditioning cover board preferably to improve the dust-proof effect of air conditioner, the air inlet of air conditioner of the invention is provided with cover board, and the cover board can open or close the air inlet of the air conditioner；The dust-proof control method of air conditioner includes the following steps: to obtain the operational mode of the air conditioner after the air conditioner receives machine open/close instruction；The control mode of the cover board is selected according to machine open/close instruction and the operational mode.Relative to controlling for the mode that cover board opens or closes according only to air-conditioner switch machine, the present invention is able to ascend the working efficiency and protection air conditioner of air conditioner according to the control mode of machine open/close instruction and the operational mode selection cover board of air conditioner.
Description
Technical field
The invention belongs to air conditioner technical fields, specifically provide a kind of dust-proof control method of air conditioner and air conditioner.
Background technique
Air conditioner is the equipment that can be indoor refrigerating/heating, over time, the dust stratification on air conditioner room unit
Can gradually it increase, dust stratification accumulation can breed a large amount of bacterium, when especially air flows through indoor unit indoors, meeting afterwards to a certain extent
Carry a large amount of dust and bacterium, it is therefore desirable to clean in time to air conditioner.Under normal conditions, it enters the wind, hangs for convenience
The top (or back of floor standing air-conditioner) of air conditioner is hollow out.So, dust (such as spider web on heat exchanger of air conditioner
Fouling product) it is easy to drop into inside air-conditioning from the air inlet of air conditioner.Since air conditioner only just needs to enter the wind in the process of running,
Therefore, cover board can be arranged in air inlet in existing air conditioner, in shutdown state in air conditioner, live in air port using cover plate lid
To prevent dust from entering inside air conditioner.
In cooling mode, after generally assigning shutdown command, blower can also make heat exchanger in work a period of time to air conditioner
Cooling capacity shed after, can just stop working；And in a heating mode, after assigning power-on instruction, reach certain temperature to heat exchanger
Afterwards, blower can just blow, and avoid blowing a cold wind over, and therefore, the control of cover board can not be controlled with simple switching on and shutting down.
Therefore, the invention proposes a kind of dust-proof control methods of air conditioner and air conditioner to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to control air-conditioning cover board preferably to improve the anti-of air conditioner
Dirt effect, the invention proposes a kind of dust-proof control method of air conditioner, the air inlet of the air conditioner is provided with cover board, the lid
Plate can open or close the air inlet of the air conditioner；The dust-proof control method of air conditioner include the following steps: S110,
After the air conditioner receives machine open/close instruction, the operational mode of the air conditioner is obtained；S120, according to the machine open/close
Instruction and the operational mode select the control mode of the cover board.
In the preferred embodiment of the dust-proof control method of above-mentioned air conditioner, step S120 is specifically included: being received out
After machine instruction, if the operation of air conditioner refrigeration mode, the air inlet that the cover board opens the air conditioner is directly controlled.
In the preferred embodiment of the dust-proof control method of above-mentioned air conditioner, step S120 is specifically included: being received out
After machine instruction, if the operation of air conditioner heating mode, obtains the indoor coil pipe of the air conditioner；When the indoor disk
After tube temperature degree is higher than the first preset temperature, the air inlet that the cover board opens the air conditioner is controlled.
In the preferred embodiment of the dust-proof control method of above-mentioned air conditioner, step S120 is specifically included: being closed receiving
After machine instruction, if the operation of air conditioner refrigeration mode, the indoor coil pipe and indoor fan of the air conditioner are obtained
Operating status；When the indoor coil pipe is higher than the second preset temperature and the indoor fan out of service, described in control
Cover board closes the air inlet of the air conditioner.
In the preferred embodiment of the dust-proof control method of above-mentioned air conditioner, step S120 is specifically included: being closed receiving
After machine instruction, if the operation of air conditioner refrigeration mode, obtains the operating status of the indoor fan of the air conditioner；When described
When indoor fan is out of service, the air inlet that the cover board closes the air conditioner is controlled.
In the preferred embodiment of the dust-proof control method of above-mentioned air conditioner, step S120 is specifically included: being closed receiving
After machine instruction, if the operation of air conditioner heating mode, the air inlet that the cover board closes the air conditioner is directly controlled.
In the preferred embodiment of the dust-proof control method of above-mentioned air conditioner, step S120 is specifically included: being closed receiving
After machine instruction, if the operation of air conditioner heating mode, obtains the indoor coil pipe of the air conditioner；When the indoor disk
When tube temperature degree is lower than third preset temperature, the air inlet that the cover board closes the air conditioner is controlled.
The present invention also provides a kind of air conditioner, the air inlet of the air conditioner is provided with cover board, and the cover board can
Open or close the air inlet of the air conditioner；The air conditioner further includes controller, and the controller is configured to execute
The dust-proof control method of above-mentioned air conditioner.
In the preferred embodiment of above-mentioned air conditioner, the air conditioner further includes dragging track and driving motor, described
Cover board is set to the air inlet of the air conditioner by dragging track, also, the cover board can be in the driving motor
Dragging track described in driving lower edge is slided to open or close the air inlet of the air conditioner.
In the preferred embodiment of above-mentioned air conditioner, the driving motor is stepper motor.
Due to after air conditioner shuts down, heat exchanger can also remain some cooling capacity or heat, and blower usually can also work one
The section time can not shed in time so if directly closing cover board after shut down and may cause the cooling capacity of indoor unit or heat, from
And it affects to indoor unit.And when being switched on, if air conditioner heat-production is run, a little later opening cover board can make to exchange heat
Device promotes temperature in closed environment as early as possible, to improve heating efficiency.Come accordingly, with respect to according only to air-conditioner switch machine
For the mode that control cover board opens or closes, the present invention selects cover board according to the operational mode of machine open/close instruction and air conditioner
Control mode be able to ascend air conditioner working efficiency and protection air conditioner.
Detailed description of the invention
Fig. 1 is the broad flow diagram of the dust-proof control method of air conditioner of the invention.
Specific embodiment
To keep the embodiment of the present invention, technical solution and advantage more obvious, below in conjunction with attached drawing to skill of the invention
Art scheme carries out clear, complete description, it is clear that and the embodiment described is a part of the embodiments of the present invention, rather than all
Embodiment.It will be apparent to a skilled person that these embodiments are used only for explaining technical principle of the invention, and
It is not intended to be limiting protection scope of the present invention.
Air conditioner of the invention is provided with cover board in air inlet, which can open or close the air inlet of air conditioner
Mouthful.Referring to Fig.1, Fig. 1 is the broad flow diagram of the dust-proof control method of air conditioner of the invention.As shown in Figure 1, air-conditioning of the invention
The dust-proof control method of device includes the following steps: S110, after air conditioner receives machine open/close instruction, obtains the fortune of air conditioner
Row mode；S120, the control mode that cover board is selected according to machine open/close instruction and operational mode.
Specifically, in the step s 120, after receiving power-on instruction, if operation of air conditioner refrigeration mode, directly
Control the air inlet that cover board opens air conditioner.After receiving power-on instruction, if operation of air conditioner heating mode, obtains air-conditioning
The indoor coil pipe of device；After indoor coil pipe is higher than the first preset temperature, control cover board opens the air inlet of air conditioner.
It will be appreciated by persons skilled in the art that, if air conditioner refrigerating operaton, can directly open lid when starting air conditioner
Plate；When starting air conditioner, if air conditioner heat-production is run, in order to avoid to blows cold wind indoors, indoor heat exchanger will usually reach
To after certain temperature, blower just can to indoor air-supply, therefore, just open heating operation when, can not open first cover board into
Row heating, in closed environment, indoor heat exchanger also can quickly reach the first preset temperature, then open again cover board to
Send hot wind in interior.The first above-mentioned preset temperature can be set as needed by those skilled in the art, such as can guarantee wind
The air entered the room after machine blowing is hot wind or the wind higher than room temperature.
In the step s 120, after receiving shutdown command, if operation of air conditioner refrigeration mode, the room of air conditioner is obtained
The operating status of inner coil pipe temperature and indoor fan；When indoor coil pipe is higher than the second preset temperature and indoor fan stopping fortune
When row, control cover board closes the air inlet of air conditioner.It will be appreciated by persons skilled in the art that receiving shutdown command
Afterwards, if air conditioner operating instruction mode, heat exchanger can also retain some cooling capacity, the indoor coil of available air conditioner at this time
The operating status of temperature and indoor fan illustrates that the cooling capacity of heat exchanger is scattered when indoor coil pipe is higher than the second preset temperature
It goes, cover board can be closed after blower is out of service at this time.The second above-mentioned preset temperature can by those skilled in the art according to
Actual conditions setting, as long as the cooling capacity that second preset temperature is capable of reacting replacing heat device has shed.As an example, in step
In rapid S120, after receiving shutdown command, if operation of air conditioner refrigeration mode, the indoor wind of air conditioner can also be directly acquired
The operating status of machine；When indoor fan is out of service, control cover board closes the air inlet of air conditioner.
In the step s 120, after receiving shutdown command, if operation of air conditioner heating mode, cover board pass is directly controlled
Close the air inlet of air conditioner.Or in the step s 120, after receiving shutdown command, if operation of air conditioner heating mode,
Obtain the indoor coil pipe of air conditioner；When indoor coil pipe is lower than third preset temperature, control cover board closes the sky
Adjust the air inlet of device.The third preset temperature can be set according to actual conditions by those skilled in the art, the default temperature of the third
As long as the heat that degree is capable of reacting replacing heat device has shed.
As noted previously, as heat exchanger can also remain some cooling capacity or heat, and blower is usually also after air conditioner shutdown
For a period of time, so if directly closing after shut down, cover board may cause the cooling capacity of indoor unit or heat can not be timely for meeting work
It sheds, to affect to indoor unit.And when being switched on, if air conditioner heat-production is run, a little later opening cover board can
So that heat exchanger promotes temperature in closed environment as early as possible, to improve heating efficiency.Accordingly, with respect to according only to air conditioner
Switching on and shutting down control for the mode that cover board opens or closes, and the present invention is according to the operational mode of machine open/close instruction and air conditioner
The control mode of selection cover board is able to ascend the working efficiency and protection air conditioner of air conditioner.
The present invention also provides a kind of air conditioner, the air inlet of the air conditioner is provided with cover board, cover board can open or
Close the air inlet of air conditioner.The air conditioner further includes controller, and it is anti-that which is configured to execute above-mentioned air conditioner
Dirt control method.It is seen above about the dust-proof control method of specific air conditioner, details are not described herein.
As an example, air conditioner of the invention further includes dragging track and driving motor, cover board is arranged by dragging track
In the air inlet of air conditioner, also, the cover board can slide under the driving of driving motor along dragging track to play on or off
Close the air inlet of air conditioner.Preferably, which is stepper motor.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of dust-proof control method of air conditioner, which is characterized in that the air inlet of the air conditioner is provided with cover board, the cover board
The air inlet of the air conditioner can be opened or closed；
The dust-proof control method of air conditioner includes the following steps:
S110, the air conditioner receive machine open/close instruction after, obtain the operational mode of the air conditioner；
S120, the control mode that the cover board is selected according to machine open/close instruction and the operational mode.
2. the dust-proof control method of air conditioner according to claim 1, which is characterized in that step S120 is specifically included:
After receiving power-on instruction, if the operation of air conditioner refrigeration mode, directly controls the cover board and open the sky
Adjust the air inlet of device.
3. the dust-proof control method of air conditioner according to claim 1, which is characterized in that step S120 is specifically included:
After receiving power-on instruction, if the operation of air conditioner heating mode, the indoor coil temperature of the air conditioner is obtained
Degree；
After the indoor coil pipe is higher than the first preset temperature, the air inlet that the cover board opens the air conditioner is controlled.
4. the dust-proof control method of air conditioner according to claim 1, which is characterized in that step S120 is specifically included:
After receiving shutdown command, if the operation of air conditioner refrigeration mode, the indoor coil temperature of the air conditioner is obtained
The operating status of degree and indoor fan；
When the indoor coil pipe is higher than the second preset temperature and the indoor fan out of service, controls the cover board and close
Close the air inlet of the air conditioner.
5. the dust-proof control method of air conditioner according to claim 1, which is characterized in that step S120 is specifically included:
After receiving shutdown command, if the operation of air conditioner refrigeration mode, obtains the indoor fan of the air conditioner
Operating status；
When the indoor fan is out of service, the air inlet that the cover board closes the air conditioner is controlled.
6. the dust-proof control method of air conditioner according to claim 1, which is characterized in that step S120 is specifically included:
After receiving shutdown command, if the operation of air conditioner heating mode, directly controls the cover board and close the sky
Adjust the air inlet of device.
7. the dust-proof control method of air conditioner according to claim 1, which is characterized in that step S120 is specifically included:
After receiving shutdown command, if the operation of air conditioner heating mode, the indoor coil temperature of the air conditioner is obtained
Degree；
When the indoor coil pipe is lower than third preset temperature, the air inlet that the cover board closes the air conditioner is controlled.
8. a kind of air conditioner, which is characterized in that the air inlet of the air conditioner is provided with cover board, the cover board can open or
Close the air inlet of the air conditioner；
The air conditioner further includes controller, and the controller is configured to perform claim and requires described in any one of 1 to 7
The dust-proof control method of air conditioner.
9. air conditioner according to claim 8, which is characterized in that the air conditioner further includes dragging track and driving electricity
Machine,
The cover board is set to the air inlet of the air conditioner by dragging track, and the cover board can be in the driving
Dragging track described in the driving lower edge of motor is slided to open or close the air inlet of the air conditioner.
10. air conditioner according to claim 9, which is characterized in that the driving motor is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218920.3A CN110057048B (en) | 2019-03-21 | 2019-03-21 | Air conditioner dust prevention control method and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218920.3A CN110057048B (en) | 2019-03-21 | 2019-03-21 | Air conditioner dust prevention control method and air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN110057048A true CN110057048A (en) | 2019-07-26 |
| CN110057048B CN110057048B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910218920.3A Active CN110057048B (en) | 2019-03-21 | 2019-03-21 | Air conditioner dust prevention control method and air conditioner |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327960Y (en) * | 1998-03-14 | 1999-07-07 | 广东美的集团股份有限公司 | Heat pump air conditioner with plurality of inner units |
| US7390251B2 (en) * | 2004-11-18 | 2008-06-24 | Leonard R. Hadlock, Jr. | Air duct cover and boot |
| CN101290147A (en) * | 2007-04-18 | 2008-10-22 | 海尔集团公司 | Air conditioner panel supporting device |
| CN105042685A (en) * | 2015-06-10 | 2015-11-11 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106196439A (en) * | 2016-07-07 | 2016-12-07 | 广东美的暖通设备有限公司 | The control method of air conditioning system |
| CN106500241A (en) * | 2016-10-10 | 2017-03-15 | 芜湖美智空调设备有限公司 | The halt control method of air-conditioner and device and air-conditioner |
| CN206929937U (en) * | 2017-03-29 | 2018-01-26 | 青岛海尔空调器有限总公司 | Air inlet structure and air conditioner |
-
2019
- 2019-03-21 CN CN201910218920.3A patent/CN110057048B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327960Y (en) * | 1998-03-14 | 1999-07-07 | 广东美的集团股份有限公司 | Heat pump air conditioner with plurality of inner units |
| US7390251B2 (en) * | 2004-11-18 | 2008-06-24 | Leonard R. Hadlock, Jr. | Air duct cover and boot |
| CN101290147A (en) * | 2007-04-18 | 2008-10-22 | 海尔集团公司 | Air conditioner panel supporting device |
| CN105042685A (en) * | 2015-06-10 | 2015-11-11 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106196439A (en) * | 2016-07-07 | 2016-12-07 | 广东美的暖通设备有限公司 | The control method of air conditioning system |
| CN106500241A (en) * | 2016-10-10 | 2017-03-15 | 芜湖美智空调设备有限公司 | The halt control method of air-conditioner and device and air-conditioner |
| CN206929937U (en) * | 2017-03-29 | 2018-01-26 | 青岛海尔空调器有限总公司 | Air inlet structure and air conditioner |
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| CN110057048B (en) | 2021-09-21 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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