CN109140852A - A kind of transducer air conditioning outer ring temperature detection modification method - Google Patents
A kind of transducer air conditioning outer ring temperature detection modification method Download PDFInfo
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- CN109140852A CN109140852A CN201710509387.7A CN201710509387A CN109140852A CN 109140852 A CN109140852 A CN 109140852A CN 201710509387 A CN201710509387 A CN 201710509387A CN 109140852 A CN109140852 A CN 109140852A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/027—Condenser control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2106—Temperatures of fresh outdoor air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention proposes a kind of transducer air conditioning outer ring temperature detection modification method, comprising: S1, air-conditioning booting are run in a chiller mode；Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S2, detection of air-conditioning booting judges whether to meet amendment unlocking condition, if satisfied, step S3 is then carried out, if not satisfied, then to outdoor environment temperature T1 without amendment；After S3, air-conditioning continuous operation the first time rating t1, real-time detection outdoor environment temperature T11；S4, on the basis of the second rated temperature difference B, judge whether to meet T11-T10 >=B, if satisfied, being then modified T1；If not satisfied, then to T1 without amendment.The case where present invention can efficiently and accurately be modified outdoor environment temperature detected by air-conditioning, excessively high to avoid the outdoor environment temperature because of detection of air-conditioning, and excessively reducing compressor allows the highest frequency of operation, and air conditioner refrigeration effect is caused to be deteriorated.
Description
Technical field
The present invention relates to a kind of transducer air conditioning outer ring temperature detection modification methods.
Background technique
With the continuous development of daily electrical home appliance technology, more and more household electrical appliance enter daily life and work
In, but due to specific application environment, the difference of condition, household electrical appliance also will appear many corresponding problems in application process.
By taking transducer air conditioning as an example, the outdoor environment temperature sensor of frequency conversion split air conditioner is generally located on condenser at present,
Because sensor and condenser are separated by relatively closely, in cooling mode, vulnerable to condenser heat radiation effect.Especially outdoor environment temperature
It spends under high operating condition, influences fairly obvious, this outdoor environment temperature for causing sensor to detect is significantly larger than actual outdoor
Environment temperature.
For transducer air conditioning, in order to guarantee the safe operation of compressor, compressor is avoided to burn under high temperature environment
Bad, in certain temperature range, the outdoor environment temperature that transducer air conditioning can be detected according to sensor allows to transport to compressor
Capable highest frequency is adjusted；Specifically, in certain temperature range, as transducer air conditioning is from the outdoor that sensor obtains
The raising of environment temperature, the highest frequency decline that compressor allows to run.And in cooling mode, since there are sensor detections
The outdoor environment temperature arrived is higher than the problem of actual outdoor environment temperature, this will affect air-conditioning allows to run most to compressor
The accuracy of high-frequency adjustment, causes compressor operating frequency fall excessive, to influence refrigeration effect.
Therefore in cooling mode, it is higher than actual outdoor environment to solve the outdoor environment temperature that sensor detects
The problem of temperature, avoids air-conditioning from allowing the highest frequency run excessively to be adjusted on compressor, leads to compressor operating frequency
The excessive situation of fall occurs, it is ensured that air conditioner refrigeration effect needs to propose the outdoor environment that a kind of pair of sensor detects
The method that temperature is modified.
Application No. is the temperature correction that the patent of invention of CN201410686280.6 proposes a kind of air conditioner, the skies
The temperature correction of device is adjusted the following steps are included: detecting around air-conditioner outdoor unit when air conditioner starts refrigeration mode
Environment temperature；Obtain current Weather information；Obtain the available machine time of air conditioner；According to the Weather information, the available machine time and
The environment temperature is modified processing to the environment temperature around the air-conditioner outdoor unit detected.But in this application
The parameter being related to is more, and temperature correction is complex, and in areal, although Weather information having the same,
Due to the difference of outdoor machine of air-conditioner installation site situation, there are larger differences for the environment temperature around outdoor machine of air-conditioner, this undoubtedly can be right
Temperature adjustmemt process generates certain influence, reduces the accuracy of temperature adjustmemt.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of inspections of transducer air conditioning outer ring temperature
Modification method is surveyed, by being modified to the outdoor environment temperature that sensor detects, to solve the institute under air conditioner refrigerating mode
The outdoor environment temperature that existing sensor detects is higher than the problem of actual outdoor environment temperature, so as to avoid compressor
Running frequency fall is excessive, air conditioner refrigeration effect difference and so on.
In order to solve the above technical problems, technical scheme is as follows:
A kind of transducer air conditioning outer ring temperature detection modification method, comprising:
S1, air-conditioning booting, run in a chiller mode；
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S2, detection of air-conditioning booting, judges whether full
Foot amendment unlocking condition, if satisfied, step S3 is then carried out, if not satisfied, then to outdoor environment temperature T1 without amendment；
After S3, air-conditioning continuous operation the first time rating t1, real-time detection outdoor environment temperature T11；
S4, on the basis of the second rated temperature difference B, judge whether to meet T11-T10 >=B, if satisfied, then repairing T1
Just；If not satisfied, then to T1 without amendment.
Further, when being modified to T1, T1=T11-B；When to T1 without amendment, T1=T11.
Preferably, t1≤10min；B≥2℃.
Further, in step s 2, specifically:
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S201, detection of air-conditioning booting；
S202, on the basis of specified lower limit temperature T3, rated limit temperature T4, judge whether to meet T3≤T10≤T4, if
Meet, then carry out step S203, if not satisfied, then to T1 without amendment；
S203, on the basis of the first rated temperature difference A, judge whether to meet Shu T10-T20 Shu≤A, if satisfied, then being walked
Rapid S3, if not satisfied, then to T1 without amendment.
Further, in step s 2, specifically:
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S201, detection of air-conditioning booting；
S202, on the basis of the first rated temperature difference A, judge whether to meet Shu T10-T20 Shu≤A, if satisfied, then being walked
Rapid S203, if not satisfied, then to T1 without amendment；
S203, on the basis of specified lower limit temperature T3, rated limit temperature T4, judge whether to meet T3≤T10≤T4, if
Meet, then carry out step S3, if not satisfied, then to T1 without amendment.
Preferably, 40 DEG C≤T3≤T4≤50 DEG C, 0 DEG C≤A≤2 DEG C.
Further, after being modified to T1, exiting modified method includes:
M1, air-conditioning are modified outdoor environment temperature T1；
M2, air-conditioning judge whether to meet artificial condition, if satisfied, amendment is then exited, if not satisfied, then carrying out step M3；
M3, in the second time rating t2, air-conditioning continuously detects T1；
M4, on the basis of specified lower limit temperature T3, judge whether to meet T1 < T3, if satisfied, then exit amendment, if discontented
Foot, then return step M2.
Preferably, in step M2, the artificial condition includes whether shutdown, whether at least one of translative mode is sentenced
Broken strip part.
A kind of transducer air conditioning, using the transducer air conditioning outer ring temperature detection modification method, the air conditioner packet
It includes:
First temperature sensor is arranged on condenser for outdoor unit of air conditioner outer surface, for detecting outdoor environment temperature T1；
Second temperature sensor is arranged on the middle part coil pipe of condenser for outdoor unit of air conditioner, for detecting in the middle part of condenser
Coil temperature T2；
Data memory module is arranged inside air conditioner indoor unit, for storing air-conditioning relevant information；
Timing module is arranged inside air conditioner indoor unit, is used for acquisition time information；
Central processing module is arranged inside air conditioner indoor unit, repairs to handle transducer air conditioning outer ring temperature detection
Data information during just, the central processing module are deposited with the first temperature sensor, second temperature sensor, data respectively
Store up module, timing module connection.
Further, the air-conditioning relevant information stored in the data memory module includes: the first time rating t1, second
Time rating t2, the first rated temperature difference A, the second rated temperature difference B, specified lower limit temperature T3, rated limit temperature T4.
Compared with prior art, the present invention proposes a kind of transducer air conditioning outer ring temperature detection modification method, can be efficient
Accurately outdoor environment temperature detected by air-conditioning is modified, to avoid the outdoor environment temperature mistake because of detection of air-conditioning
Height, and the highest frequency that compressor allows to run excessively is reduced, the case where causing air conditioner refrigeration effect to be deteriorated.
The present invention passes through the outdoor environment temperature before the judgement that air-conditioning carries out temperature adjustmemt process, when in conjunction with booting simultaneously
In the middle part of degree T10 and condenser coil temperature T20 to amendment unlocking condition carry out judgement be effectively prevented from air-conditioning because of use environment or
The mistake that the interference of the factors such as air-conditioning failure occurs corrects situation, improves the accurate reliability for carrying out temperature adjustmemt, it is ensured that
To the accurate reliability of temperature detection during temperature adjustmemt.
Detailed description of the invention
In order to illustrate more clearly of the technical solution in the present invention, attached drawing needed in the embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the invention, for the general of this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of method flow diagram of transducer air conditioning outer ring temperature detection modification method of the present invention；
Fig. 2 is a kind of a kind of method flow diagram of transducer air conditioning outer ring temperature detection modification method of the present invention；
Fig. 3 is a kind of another method flow of transducer air conditioning outer ring temperature detection modification method of the present invention
Figure；
Fig. 4 is to exit modified method stream in a kind of transducer air conditioning outer ring temperature detection modification method of the present invention
Cheng Tu；
Fig. 5 is a kind of construction module schematic diagram of transducer air conditioning of the present invention.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention is further described,
Obviously, described embodiment is only a part of the embodiments of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's every other embodiment obtained under the premise of not making the creative labor,
It shall fall within the protection scope of the present invention.
Air conditioner is not keyed up under state, and coil temperature senses in the middle part of the outdoor environment temperature sensor and condenser of air conditioner
Ambient temperature value where device is close, and numerical value may each be about outdoor true ambient temperature value.After refrigeration booting, because of refrigerant
Circulation and heat release when by condenser, in the middle part of condenser temperature detected by coil temperature sensor can in the short time quickly on
It rises and then steady, temperature detected by outdoor environment temperature sensor should be identical as temperature value when booting, but due to room
The position that external environment temperature sensor is installed is closer away from condenser, and the temperature detected is easy to be radiated shadow by condenser heat
It rings, environment temperature when detected outdoor environment temperature being caused to be greater than booting, in order to avoid because of detection of air-conditioning outdoor environment temperature
Height is spent, and reduces the highest frequency that compressor allows to run, causes air conditioner refrigeration effect poor, so being needed at this time to air-conditioning
The outdoor environment temperature detected is modified.
Embodiment 1
As shown in Fig. 1, a kind of transducer air conditioning outer ring temperature detection modification method, comprising:
S1, air-conditioning booting, run in a chiller mode；
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S2, detection of air-conditioning booting, judges whether full
Foot amendment unlocking condition, if satisfied, step S3 is then carried out, if not satisfied, then to outdoor environment temperature T1 without amendment；
After S3, air-conditioning continuous operation the first time rating t1, real-time detection outdoor environment temperature T11；
S4, on the basis of the second rated temperature difference B, judge whether to meet T11-T10 >=B, if satisfied, then repairing T1
Just；If not satisfied, then to T1 without amendment.
Air-conditioning detects coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser in booting in the present embodiment, and sentences
Whether disconnected T10 and T20 meets amendment unlocking condition, the opening temperature makeover process when meeting, this can be effectively prevented from air-conditioning because
The mistake that the interference of the factors such as use environment or air-conditioning failure occurs corrects situation, improves and carries out the accurate and reliable of temperature adjustmemt
Property.
When air-conditioning carries out temperature adjustmemt, first make one section of scheduled duration of air-conditioning continuous operation, it is ensured that air-conditioning is in steady
Operating status after, real-time monitoring outdoor environment temperature T11, and it is poor to judge whether T11-T10 reaches preset temperature, if not arriving
It reaches, then the environment temperature (i.e. actual ambient temperature value) when illustrating outdoor environment temperature detected by air-conditioning at this time and booting is close
Seemingly, smaller on air conditioner refrigeration effect influence, temperature can not be modified；If reaching, illustrate detected by air-conditioning at this time
Outdoor environment temperature has been far longer than environment temperature when booting, it is necessary to temperature adjustmemt is carried out, to avoid because of detection of air-conditioning
Outdoor environment temperature it is excessively high, and reduce the highest frequency that compressor allows to run, the case where causing air conditioner refrigeration effect to be deteriorated
Occur.
In order to be described further to temperature adjustmemt process, air-conditioning real-time monitoring outdoor environment temperature T11 is carrying out temperature
When amendment, air-conditioning is using T11-B as outdoor environment temperature, and when not carrying out temperature adjustmemt, air-conditioning is using T11 as outdoor environment temperature
Degree.
Embodiment 2
As shown in Fig. 2, a kind of transducer air conditioning outer ring temperature detection modification method, comprising:
S1, air-conditioning booting, run in a chiller mode；
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S2, detection of air-conditioning booting；
S3, on the basis of specified lower limit temperature T3, rated limit temperature T4, judge whether to meet T3≤T10≤T4, if full
Foot, then carry out step S4, if not satisfied, then to T1 without amendment；
S4, on the basis of the first rated temperature difference A, judge whether to meet Shu T10-T20 Shu≤A, if satisfied, then carrying out step
S5, if not satisfied, then to T1 without amendment；
After S5, air-conditioning continuous operation the first time rating t1, real-time detection outdoor environment temperature T11；
S6, on the basis of the second rated temperature difference B, judge whether to meet T11-T10 >=B, if satisfied, then repairing T1
Just；If not satisfied, then to T1 without amendment.
The method of the present embodiment specifies air-conditioning on the basis of embodiment 1, by setting continuous two deterministic processes
Judgement to meeting whether correcting unlocking condition, specifically, air-conditioning is it is first determined whether meet T3≤T10≤T4, according to air-conditioning
Locating operating ambient temperature determines whether to open amendment, when the operating ambient temperature as locating for air-conditioning is lower, refrigeration effect
It can be in preferable state always, without carrying out temperature adjustmemt, and when operating ambient temperature is higher, air-conditioning will do it self-insurance
Shield；So this deterministic process avoids interference of the working environment locating for air-conditioning to temperature adjustmemt opening process, sky is avoided the occurrence of
It adjusts and accidentally corrects, improve the accuracy that air-conditioner temperature amendment is opened；
Later, since air-conditioning is in booting, coil temperature in the middle part of the outdoor environment temperature sensor and condenser of air conditioner
Ambient temperature value measured by sensor is close, so air-conditioning is on the basis of judging whether to meet T3≤T10≤T4,
By judging whether to meet Shu T10-T20 Shu≤A, to determine whether the outdoor environment temperature sensor of air-conditioning is malfunction, if
Meet, then illustrate the outdoor environment temperature sensor of air-conditioning be it is normal, so as to opening temperature makeover process, if not satisfied,
Then illustrate that the outdoor environment temperature sensor of air-conditioning is in malfunction, then temperature is not modified, to avoid feelings are accidentally corrected
The generation of condition；So this deterministic process eliminates interference of the temperature sensor fault to temperature adjustmemt opening process, avoid the occurrence of
Air-conditioning is accidentally corrected, and improves the accuracy that air-conditioner temperature amendment is opened, while also ensuring that temperature adjustmemt in the process examines temperature
The accurate reliability of survey.
In the present embodiment, since step S3, S4 is continuous two deterministic processes, satisfaction is corrected to clear air-conditioning
Judgement whether unlocking condition, there is no successive points for two logic judgments in step S3, S4, so in the present embodiment side
It is deformed on the basis of method, as shown in Fig. 3, the present embodiment proposes another transducer air conditioning outer ring temperature detection amendment side
Method, comprising:
S1, air-conditioning booting, run in a chiller mode；
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S2, detection of air-conditioning booting；
S3, on the basis of the first rated temperature difference A, judge whether to meet Shu T10-T20 Shu≤A, if satisfied, then carrying out step
S4, if not satisfied, then to T1 without amendment；
S4, on the basis of specified lower limit temperature T3, rated limit temperature T4, judge whether to meet T3≤T10≤T4, if full
Foot, then carry out step S5, if not satisfied, then to T1 without amendment；
After S5, air-conditioning continuous operation the first time rating t1, real-time detection outdoor environment temperature T11；
S6, on the basis of the second rated temperature difference B, judge whether to meet T11-T10 >=B, if satisfied, then repairing T1
Just；If not satisfied, then to T1 without amendment.
Embodiment 3
In order to remark additionally to transducer air conditioning outer ring temperature detection modification method in the present invention, as shown in Fig. 4,
The present embodiment after carrying out temperature adjustmemt, proposes a kind of side for exiting temperature adjustmemt on the basis of embodiment 1 and embodiment 2
Method, comprising:
M1, air-conditioning are modified outdoor environment temperature T1；
M2, air-conditioning judge whether to meet artificial condition, if satisfied, amendment is then exited, if not satisfied, then carrying out step M3；
M3, in the second time rating t2, air-conditioning continuously detects T1；
M4, on the basis of specified lower limit temperature T3, judge whether to meet T1 < T3, if satisfied, then exit amendment, if discontented
Foot, then return step M2.
The artificial condition include whether shutdown, whether at least one of translative mode Rule of judgment.
In the present embodiment, after air-conditioning carries out temperature adjustmemt, when there are air-conditioning shutdown, air conditioning mode conversion or due to room
When outer actual temperature decline leads to T1 < T3, then temperature adjustmemt is exited, needs to wait being switched on next time again again to outdoor after exiting
Environment temperature is detected and corrected.
Embodiment 4
In order to improve relevant decision condition in the present invention, the present embodiment says every parameter preset in the present invention
It is bright:
Preferably, first time rating t1≤10min, the second rated temperature difference B >=2 DEG C, for specified lower limit temperature
T3, rated limit temperature T4,40 DEG C≤T3≤T4≤50 DEG C, for the first rated temperature difference A, 0 DEG C≤A≤2 DEG C, second is specified
Time t2≤5min.
Embodiment 5
As shown in Fig. 5, in order to ensure convertible frequency air-conditioner outer ring temperature detection modification method in the present invention being capable of efficient
Ground is implemented, and the present embodiment proposes a kind of transducer air conditioning, using the transducer air conditioning outer ring temperature detection amendment side
Method specifically includes:
First temperature sensor is arranged on condenser for outdoor unit of air conditioner outer surface, for detecting outdoor environment temperature T1；
Second temperature sensor is arranged on the middle part coil pipe of condenser for outdoor unit of air conditioner, for detecting in the middle part of condenser
Coil temperature T2；
Data memory module is arranged inside air conditioner indoor unit, for storing air-conditioning relevant information；
Timing module is arranged inside air conditioner indoor unit, is used for acquisition time information；
Central processing module is arranged inside air conditioner indoor unit, repairs to handle transducer air conditioning outer ring temperature detection
Data information during just, the central processing module are deposited with the first temperature sensor, second temperature sensor, data respectively
Store up module, timing module connection.
Central processing module is when handling the data information in transducer air conditioning outer ring temperature detection makeover process, from first
Temperature sensor obtains outdoor environment temperature information, obtains coil temperature information in the middle part of condenser from second temperature sensor, from
Data memory module obtains the preset relevant information of air-conditioning, obtains corresponding temporal information from timing module.
Specifically, the air-conditioning relevant information stored in the data memory module includes: the first time rating t1, the second volume
Fix time t2, the first rated temperature difference A, the second rated temperature difference B, specified lower limit temperature T3, rated limit temperature T4.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (10)
1. a kind of transducer air conditioning outer ring temperature detection modification method characterized by comprising
S1, air-conditioning booting, run in a chiller mode；
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S2, detection of air-conditioning booting judges whether to meet and repair
Positive unlocking condition, if satisfied, step S3 is then carried out, if not satisfied, then to outdoor environment temperature T1 without amendment；
After S3, air-conditioning continuous operation the first time rating t1, real-time detection outdoor environment temperature T11；
S4, on the basis of the second rated temperature difference B, judge whether to meet T11-T10 >=B, if satisfied, being then modified T1；
If not satisfied, then to T1 without amendment.
2. a kind of transducer air conditioning outer ring temperature detection modification method as described in claim 1, which is characterized in that carried out to T1
When amendment, T1=T11-B；When to T1 without amendment, T1=T11.
3. a kind of transducer air conditioning outer ring temperature detection modification method as described in claim 1, which is characterized in that t1≤
10min；B≥2℃.
4. a kind of transducer air conditioning outer ring temperature detection modification method as described in claim 1, which is characterized in that in step S2
In, specifically:
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S201, detection of air-conditioning booting；
S202, on the basis of specified lower limit temperature T3, rated limit temperature T4, judge whether to meet T3≤T10≤T4, if full
Foot, then carry out step S203, if not satisfied, then to T1 without amendment；
S203, on the basis of the first rated temperature difference A, judge whether to meet Shu T10-T20 Shu≤A, if satisfied, then carrying out step
S3, if not satisfied, then to T1 without amendment.
5. a kind of transducer air conditioning outer ring temperature detection modification method as described in claim 1, which is characterized in that in step S2
In, specifically:
Coil temperature T20 in the middle part of outdoor environment temperature T10 and condenser when S201, detection of air-conditioning booting；
S202, on the basis of the first rated temperature difference A, judge whether to meet Shu T10-T20 Shu≤A, if satisfied, then carrying out step
S203, if not satisfied, then to T1 without amendment；
S203, on the basis of specified lower limit temperature T3, rated limit temperature T4, judge whether to meet T3≤T10≤T4, if full
Foot, then carry out step S3, if not satisfied, then to T1 without amendment.
6. a kind of transducer air conditioning outer ring temperature detection modification method as described in claim 4 or 5, which is characterized in that 40 DEG C
≤ T3≤T4≤50 DEG C, 0 DEG C≤A≤2 DEG C.
7. a kind of transducer air conditioning outer ring temperature detection modification method as described in claim 1, which is characterized in that T1 into
After row amendment, exiting modified method includes:
M1, air-conditioning are modified outdoor environment temperature T1；
M2, air-conditioning judge whether to meet artificial condition, if satisfied, amendment is then exited, if not satisfied, then carrying out step M3；
M3, in the second time rating t2, air-conditioning continuously detects T1；
M4, on the basis of specified lower limit temperature T3, judge whether to meet T1 < T3, if satisfied, then exit amendment, if not satisfied,
Then return step M2.
8. a kind of transducer air conditioning outer ring temperature detection modification method as claimed in claim 7, which is characterized in that in step M2
In, the artificial condition include whether shutdown, whether at least one of translative mode Rule of judgment.
9. a kind of transducer air conditioning, which is characterized in that use the described in any item transducer air conditioning outer ring temperature of claim 1-8
Modification method is detected, the air conditioner includes:
First temperature sensor is arranged on condenser for outdoor unit of air conditioner outer surface, for detecting outdoor environment temperature T1；
Second temperature sensor is arranged on the middle part coil pipe of condenser for outdoor unit of air conditioner, for detecting coil pipe in the middle part of condenser
Temperature T2；
Data memory module is arranged inside air conditioner indoor unit, for storing air-conditioning relevant information；
Timing module is arranged inside air conditioner indoor unit, is used for acquisition time information；
Central processing module is arranged inside air conditioner indoor unit, to handle transducer air conditioning outer ring temperature detection makeover process
In data information, the central processing module respectively with the first temperature sensor, second temperature sensor, data store mould
Block, timing module connection.
10. a kind of transducer air conditioning as claimed in claim 9, which is characterized in that the sky stored in the data memory module
Phase modulation close information include: the first time rating t1, the second time rating t2, the first rated temperature difference A, the second rated temperature difference B,
Specified lower limit temperature T3, rated limit temperature T4.
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| CN201710509387.7A CN109140852B (en) | 2017-06-28 | 2017-06-28 | Method for detecting and correcting outer ring temperature of variable frequency air conditioner |
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|---|---|---|---|
| CN201710509387.7A CN109140852B (en) | 2017-06-28 | 2017-06-28 | Method for detecting and correcting outer ring temperature of variable frequency air conditioner |
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| CN109140852B CN109140852B (en) | 2021-03-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252182A (en) * | 2021-06-04 | 2021-08-13 | 南京甄视智能科技有限公司 | Method and system for outdoor face recognition and human body temperature measurement |
| CN113606735A (en) * | 2021-08-17 | 2021-11-05 | 宁波奥克斯电气股份有限公司 | Intelligent control method of air conditioner |
| CN113720111A (en) * | 2020-05-26 | 2021-11-30 | 青岛海信日立空调系统有限公司 | Drying equipment |
| CN114811914A (en) * | 2022-05-13 | 2022-07-29 | 宁波奥克斯电气股份有限公司 | Control method of air conditioner and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113720111A (en) * | 2020-05-26 | 2021-11-30 | 青岛海信日立空调系统有限公司 | Drying equipment |
| CN113720111B (en) * | 2020-05-26 | 2023-03-28 | 青岛海信日立空调系统有限公司 | Drying equipment |
| CN113252182A (en) * | 2021-06-04 | 2021-08-13 | 南京甄视智能科技有限公司 | Method and system for outdoor face recognition and human body temperature measurement |
| CN113252182B (en) * | 2021-06-04 | 2021-10-12 | 南京甄视智能科技有限公司 | Method and system for outdoor face recognition and human body temperature measurement |
| CN113606735A (en) * | 2021-08-17 | 2021-11-05 | 宁波奥克斯电气股份有限公司 | Intelligent control method of air conditioner |
| CN113606735B (en) * | 2021-08-17 | 2022-10-11 | 宁波奥克斯电气股份有限公司 | Intelligent control method of air conditioner |
| CN114811914A (en) * | 2022-05-13 | 2022-07-29 | 宁波奥克斯电气股份有限公司 | Control method of air conditioner and air conditioner |
| CN114811914B (en) * | 2022-05-13 | 2023-09-08 | 宁波奥克斯电气股份有限公司 | Air conditioner control method and air conditioner |
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