CN109708246A - A kind of control method and air conditioner of the starting of transducer air conditioning high frequency - Google Patents
A kind of control method and air conditioner of the starting of transducer air conditioning high frequency Download PDFInfo
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- CN109708246A CN109708246A CN201811513558.4A CN201811513558A CN109708246A CN 109708246 A CN109708246 A CN 109708246A CN 201811513558 A CN201811513558 A CN 201811513558A CN 109708246 A CN109708246 A CN 109708246A
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Abstract
The present invention, which discloses, provides a kind of control method of transducer air conditioning high frequency starting, including compressor is when ambient temperature meets the first preset temperature condition, the target frequency of the compressor and the first limit frequency of setting；When the target frequency of the compressor is more than or equal to first limit frequency, controls after the compressor runs the second preset time with first limit frequency and run with normal frequency；When the target frequency of the compressor is less than first limit frequency, the compressor is controlled with the raising frequency rate raising frequency that sets to the target frequency, and run after maintaining compressor to run the second preset time with the target frequency with normal frequency；When the target frequency of the compressor is less than the second limit frequency of setting, controls the compressor and run with normal frequency；Through this method under bad working environments, it can more rapidly freeze, heat, meet the needs of client's fast-refrigerating heating, improve customer satisfaction.
Description
Technical field
The present invention relates to filed of air conditioning, more particularly, to the control method and air-conditioning of the starting of transducer air conditioning high frequency
Device.
Background technique
The equipment that air conditioner is adjusted as air quality, with the development of air conditioner technology, requirement of the people for air-conditioning
It is higher and higher, under especially tangible bad working environments require realize fast-refrigerating, heat, this requires air-conditioning booting a period of time in
High frequency operation, quickly meets the cold and hot temperature requirements of Customer Premise, mostly poor using environment temperature and target temperature in the related technology
Value quickly reaches target temperature as according to control air conditioner, and although which may be implemented high frequency operation, but controlling
Air conditioner can be resident longer in some frequency plateau in the process, causes the time for reaching target temperature that can extend, is not able to satisfy use
Family fast implements the purpose of cooling and warming, seriously affects the experience of user, and a kind of controlling party of air conditioner is proposed to this present invention
Method is to preferably solving the above problems.
Summary of the invention
The control method for being designed to provide the starting of transducer air conditioning high frequency of embodiment of the present invention, including compressor,
Start for the first time when compressor is first powered on or received after off signal shuts down the first preset time, and works as external environment
When temperature meets the first preset temperature condition, the target frequency of the compressor and the first limit frequency of setting；Work as institute
When stating the target frequency of compressor more than or equal to first limit frequency, the compressor is controlled with first limit frequency
It is run after running the second preset time with normal frequency；When the target frequency of the compressor is less than first limit frequency
When, the compressor is controlled with the raising frequency rate raising frequency that sets to the target frequency, and maintains to compress with the target frequency
Machine is run after running the second preset time with normal frequency；When the target frequency of the compressor is less than the second limitation frequency of setting
When rate, controls the compressor and run with normal frequency；Wherein the first limit frequency of the setting is greater than the second limit of setting
Frequency processed.
The compressor is further controlled to run or control the compressor with first limit frequency to set
Raising frequency rate raising frequency to the target frequency run 1 minute in receive stopping signal when, compulsory withdrawal high frequency starting control,
The compressor is again started up after the predetermined time.
Further when the air conditioner in cooling mode, first preset condition are as follows: 25 DEG C≤TOuter ring≤ k1 DEG C,
Middle TOuter ringFor outdoor environment temperature.The specific k1=[50,52].
Further when the air conditioner in a heating mode, first preset condition are as follows: k2 DEG C≤TOuter ring≤15℃；Its
Middle TOuter ringFor outdoor environment temperature.The specific k2=[0,2].
Second preset time value described further is [90,150] second.
The maximum limit frequency that the first limit frequency described further set is run as the compressor.
The second limit frequency described further set is in [6,8] minutes, indoor circumstance temperature degree reduces or increases 5
Maximum value in frequency corresponding to DEG C.
Raising frequency rate described further is 1Hz/1s.
In order to solve the above-mentioned technical problem, on the other hand the embodiment of the present invention provides a kind of air conditioner, and the air conditioner is adopted
It is run with control method described in any of the above embodiments.
The control method implemented according to the present invention, under bad working environments, when user needs to be rapidly achieved target temperature, control
With high frequency forced service after air conditioner booting processed, compressor is effectively reduced in the residence time of certain frequency plateau, is more rapidly made
Cold, heating meets the needs of client's fast-refrigerating heating, improves customer satisfaction.
Detailed description of the invention
Fig. 1 is the systematic schematic diagram of the air condition of that present invention
Fig. 2 is the control flow chart that the present invention is implemented
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Embodiment 1:
Before describing control method of the present invention, the systematic schematic diagram of air conditioner is described, to better understand
The present invention.It is schematically illustrated below by systematic schematic diagram of the Fig. 1 to the air condition of that present invention, air conditioner of the embodiment of the present invention
Successively there are compressor 1, four-way valve 2, outdoor heat exchanger 3, expansion valve 6, shut-off valve 52, indoor heat exchanger 4, shut-off valve by pipeline
51, pass through one of orifice after shut-off valve 51 with four-way valve.Wherein indoor pusher side is provided with room temperature sensing
Device 42 is changed for detecting indoor environment temperature, being provided with inner disc temperature sensor 43 on indoor set heat exchanger 4 for detecting interior
The temperature namely inner disc temperature of hot device 4.Outer blower 31 and inner blower 41 drive air to exchange with indoor and outdoor exchanger heat.This air-conditioning
Device system and related air-conditioning system are similar or like, and those skilled in the art can understand in conjunction with existing air-conditioning system, no longer
It elaborates.
The control method for the transducer air conditioning high frequency starting implemented as follows by 2 couples of present invention of attached drawing is described in detail,
As shown in Fig. 2, the control method of air conditioner, including compressor 1, when compressor 1 first powers on or off signal is received
It shuts down when starting after the first preset time for the first time, herein sets the first preset time to 30 minutes.Outdoor temperature sensor
Obtain ambient temperature TOuter ring, as ambient temperature TOuter ringWhen meeting the first preset temperature condition, compare the target of compressor 1
First limit frequency of frequency and setting；When the target frequency of the compressor 1 is more than or equal to the first limit frequency, institute is controlled
It states compressor 1 and second preset time t is run with the first limit frequencyEQSIt is run afterwards with normal frequency；When the target frequency of compressor 1
When rate is less than the first limit frequency, compressor 1 is controlled with the raising frequency rate raising frequency of setting to the target frequency, and with the mesh
Marking frequency maintains compressor to run the second preset time tEQSIt is run afterwards with normal frequency；When the target frequency of the compressor 1 is small
When the second limit frequency of setting, controls the compressor 1 and run with normal frequency；Wherein the first limitation frequency of the setting
Rate is greater than the second limit frequency of setting.It can be understood that working as outdoor environment temperature TOuter ringIt is unsatisfactory for the first preset temperature condition
When, show under the operating condition that compressor can meet user demand by normal frequency operation.
The controlling party of more specific air conditioner of the embodiment of the present invention first is preset when air conditioner be in different working modes
Condition is slightly different, wherein when the air conditioner in cooling mode, by the first preset condition are as follows: 25 DEG C≤TOuter ring≤ k1 DEG C, wherein
TOuter ringFor outdoor environment temperature, temperature upper limit k1=[50,52] can specifically be chosen in this range, the present embodiment is only
It is in citing, the selection of the temperature is locating for air conditioner lower than different, the evil of different geographical air conditioner working environment
Bad environment is different, can be chosen with working as when the conditions such as the air pressure height above sea level temperature of region, such as can further select in [41,52] DEG C
In the range of value.
When the air conditioner in a heating mode, the first preset condition are as follows: k2 DEG C≤TOuter ring≤15℃；Wherein TOuter ringFor outdoor
Environment temperature, the specific k2=[0,2] DEG C.Reason air conditioner as above selects different temperatures according to working environment region, on
Stating temperature range is only to be in citing purpose, such as above-mentioned section can also be further amplified, and k2 takes in [- 1,10] range
Value.
The time that compressor is run in the control method with high frequency studies for a long period of time discovery by inventor, suitable by described the
Two preset time values are [90,150] second.Reliability and fast-refrigerating can be taken into account in the section inner compressor.
For the maximum limit frequency that the first limit frequency set is run as the compressor, which is at this
Accessible highest frequency when starting under inventive embodiments control method is constant test value, chooses by peak load
The running frequency in the case where other protections is not occurred with compressor after control method starting under state, which can be with
It is with reference to there are the selections of surplus with the limiting value of compressor operating frequency.
The second limit frequency wherein set is in [6,8] minutes, it is right that indoor circumstance temperature degree reduces or increase 5 DEG C of institutes
Answer the maximum value in frequency, the frequency is unsuitable too low, down to compressor 1 normal initiation culture when be limited, when value, is chosen high
In normal initiation culture.
The raising frequency rate of control method of the embodiment of the present invention is 1Hz/1s.
It, will if air conditioner receives emergency shutdown or fault-signal during the operation of the air condition of that present invention control method
The compulsory withdrawal control method preferentially executes the movement of emergency shutdown, frequent start-stop or fault-signal triggering.Such as in air-conditioning
Compressor protection mechanism will be started when being again started up after shutting down within the compressor operating time discontented one minute after device starting, such as forced
Compressor is closed after running 6 minutes, to protect compressor.
Control method of the embodiment of the present invention can store in the memory of air conditioner, the memory not specific requirement, together
When, of the invention can also provide a kind of storage medium, and the storage medium is for storing above-mentioned control method.
The control method implemented according to the present invention, under bad working environments, when user needs to be rapidly achieved target temperature, control
With high frequency forced service after air conditioner booting processed, compressor is effectively reduced in the residence time of certain frequency plateau, is more rapidly made
Cold, heating meets the needs of client's fast-refrigerating heating, improves customer satisfaction.
Embodiment 2
In order to solve the above-mentioned technical problem, on the other hand the embodiment of the present invention provides a kind of air conditioner, and the air conditioner is adopted
It is run with control method described in any of the above embodiments.The systematic schematic diagram of air conditioner understands with reference to attached drawing 1.The air condition of that present invention is excellent
It is selected as transducer air conditioning.
There is such as identical technical effect of embodiment 1 using the air conditioner of the invention control method, details are not described herein.
It should be noted that any process or method described otherwise above in flow chart of the embodiment of the present invention or herein
Description is construed as, and indicates to include the steps that one or more can be performed for realizing specific logical function or process
Module, segment or the part of the code of instruction, and the range of the preferred embodiment of the present invention includes other realization, wherein
Sequence shown or discussed can not be pressed, including according to related function by it is basic and meanwhile in the way of or by opposite suitable
Sequence, Lai Zhihang function, this should be understood by the embodiment of the present invention person of ordinary skill in the field.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.In addition, in each embodiment of the present invention
In each functional unit can integrate in a processing module, be also possible to each unit and physically exist alone, can also two
A or more than two units are integrated in a module.Above-mentioned integrated module both can take the form of hardware realization, can also
It is realized in the form of using software function module.If the integrated module realized in the form of software function module and as
Independent product when selling or using, also can store in a computer readable storage medium.Storage mentioned above
Medium can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention by appended claims and its equally limit that the above description is only a preferred embodiment of the present invention and
, it is not intended to restrict the invention, for those skilled in the art, the invention may be variously modified and varied.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (11)
1. a kind of control method of transducer air conditioning high frequency starting, including compressor, it is characterised in that: when compressor first powers on
Or it receives after off signal shuts down the first preset time and starts for the first time, and preset when ambient temperature meets first
When temperature condition；Compare the target frequency of the compressor and the first limit frequency of setting, when the target frequency of the compressor
When rate is more than or equal to first limit frequency, the compressor is controlled with first limit frequency and runs the second preset time
It is run afterwards with normal frequency；When the target frequency of the compressor is less than first limit frequency, the compressor is controlled
With the raising frequency rate raising frequency of setting to the target frequency, and compressor is maintained to run the second preset time with the target frequency
It is run afterwards with normal frequency；When the target frequency of the compressor is less than the second limit frequency of setting, the compression is controlled
Machine is run with normal frequency；Wherein the first limit frequency of the setting is greater than the second limit frequency of setting, second limit
Frequency processed is greater than normal frequency.
2. control method according to claim 1, it is characterised in that: control the compressor with first limit frequency
It runs or controls the compressor and run in 1 minute with the raising frequency rate raising frequency that sets to the target frequency and receive shutdown
When signal, the starting control of compulsory withdrawal high frequency, the compressor is again started up after being spaced the predetermined time.
3. control method according to claim 1, it is characterised in that: when the air conditioner in cooling mode, described
One preset condition are as follows: 25 DEG C≤TOuter ring≤ k1 DEG C, wherein TOuter ringFor outdoor environment temperature.
4. control method according to claim 3, it is characterised in that: the k1=[50,52].
5. control method according to claim 1, it is characterised in that: when the air conditioner in a heating mode, described
One preset condition are as follows: k2 DEG C≤TOuter ring≤15℃；Wherein TOuter ringFor outdoor environment temperature.
6. control method according to claim 5, it is characterised in that: the k2=[0,2].
7. control method according to claim 1, it is characterised in that: the second preset time value is [90,150]
Second.
8. control method according to claim 1, it is characterised in that: first limit frequency set is the compression
The maximum limit frequency of machine operation.
9. described in any item control methods according to claim 1, it is characterised in that: second limit frequency set as
Maximum value in [6,8] minutes, in frequency corresponding to 5 DEG C of indoor circumstance temperature degree reduction or raising.
10. -9 described in any item control methods according to claim 1, it is characterised in that: the raising frequency rate is 1Hz/1s.
11. a kind of air conditioner, which is characterized in that the air conditioner is using the described in any item control method fortune of claim 1-10
Row.
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| CN201811513558.4A CN109708246B (en) | 2018-12-11 | 2018-12-11 | Control method for high-frequency starting of variable-frequency air conditioner and air conditioner |
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| CN201811513558.4A CN109708246B (en) | 2018-12-11 | 2018-12-11 | Control method for high-frequency starting of variable-frequency air conditioner and air conditioner |
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| CN109708246B CN109708246B (en) | 2021-01-15 |
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| CN110243063A (en) * | 2019-06-21 | 2019-09-17 | 宁波奥克斯电气股份有限公司 | A kind of control method, system and the air-conditioning of compressor of air conditioner multi-mode operation |
| CN110542193A (en) * | 2019-09-13 | 2019-12-06 | 广东希塔变频技术有限公司 | Control method and control device for air conditioning equipment and air conditioning equipment |
| CN110567127A (en) * | 2019-09-23 | 2019-12-13 | 宁波奥克斯电气股份有限公司 | air conditioner frequency control method and air conditioner |
| CN110762795A (en) * | 2019-10-31 | 2020-02-07 | 广东美的制冷设备有限公司 | Air conditioner operation method, operation device, air conditioner and readable storage medium |
| CN111380179A (en) * | 2020-03-27 | 2020-07-07 | 广东美的制冷设备有限公司 | Air conditioner high-temperature disinfection frequency-limiting protection method, air conditioner, storage medium and device |
| CN113137702A (en) * | 2021-05-14 | 2021-07-20 | 珠海格力电器股份有限公司 | Method for adjusting frequency of air conditioner compressor and air conditioner |
| WO2022142194A1 (en) * | 2020-12-31 | 2022-07-07 | 佛山市顺德区美的电子科技有限公司 | Air conditioner control method, and air conditioner |
| CN115789890A (en) * | 2022-12-05 | 2023-03-14 | 宁波奥克斯电气股份有限公司 | Air conditioner control method and device and air conditioner |
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