CN109341002A - The detection method of temperature of outlet air of air conditioner - Google Patents
The detection method of temperature of outlet air of air conditioner Download PDFInfo
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- CN109341002A CN109341002A CN201710646013.XA CN201710646013A CN109341002A CN 109341002 A CN109341002 A CN 109341002A CN 201710646013 A CN201710646013 A CN 201710646013A CN 109341002 A CN109341002 A CN 109341002A
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Abstract
The present invention is suitable for the detection method field of air conditioner, discloses the detection method of temperature of outlet air of air conditioner comprising following steps: environment temperature regulating step, and the environment temperature that will test place adjusts the environment temperature stablized to default operating condition；Be switched on preparation process, and shutdown is stood after running a period of time with remote control control air conditioner, and observation judges whether the operation of air conditioner has exception；Detection device accesses step, by the air conditioner and remote controler connecting detection equipment after booting preparation process confirmation operation is without exception；Data collection steps start air conditioner with remote control control, and detection device starts to acquire the dry-bulb temperature at air conditioner indoor air outlet in the moment of remote control control starting air conditioner；The leaving air temp of air conditioner is calculated in data processing step.The detection method of leaving air temp of the invention, detection data accuracy is high, and user can be allowed to be best understood from the otherness of variant air conditioner properties of product.
Description
Technical field
The present invention relates to the detection technique field of air conditioner more particularly to a kind of detection methods of temperature of outlet air of air conditioner.
Background technique
The leaving air temp of air conditioner refers under prescribed conditions, when air conditioner refrigeration or heating operation, machine outlet air indoors
The dry-bulb temperature arithmetic mean of instantaneous value of each sampled point in mouth regulation sampling area.The leaving air temp of air conditioner is that detection judges air conditioner
One important indicator parameter of performance, however, the prior art can not detect the detection of temperature of outlet air of air conditioner accurately
Method, in this way, the standard for causing existing each air conditioner's trade mark to determine temperature of outlet air of air conditioner reference be all it is inconsistent, give user
Very big interference is brought to the cognition of each properties of product, has seriously affected the benign development progress of household air-conditioner.
Summary of the invention
The main purpose of the present invention is to provide a kind of detection methods of temperature of outlet air of air conditioner, and which solve the prior arts
The technical issues of can not accurately detecting temperature of outlet air of air conditioner.
In order to achieve the above objectives, scheme provided by the invention is: the detection method of temperature of outlet air of air conditioner comprising as follows
Step:
Environment temperature regulating step, the environment temperature that will test place adjust the environment temperature stablized to default operating condition；
Be switched on preparation process, and shutdown is stood after running a period of time with remote control control air conditioner, and observation judges the sky
Whether adjust the operation of device has exception；
Detection device access step, by through it is described booting preparation process confirmation operation it is without exception after the air conditioner and institute
State remote controler connecting detection equipment；
Data collection steps start the air conditioner with the remote control control, and the detection device is in the remote controler
The moment that control starts the air conditioner starts to acquire the dry-bulb temperature at the air conditioner indoor air outlet, default every first
Period acquires the dry-bulb temperature at the primary indoor air outlet, continuous collecting to the second preset time period；
Data processing step, according to the dry-bulb temperature at the indoor air outlet of data collection steps record, meter
Calculate the leaving air temp for obtaining the air conditioner.
Optionally, the booting preparation process include it is following step by step:
Start operation according to operating condition air conditioner described in the remote control control of default operating condition, and makes the air-conditioning
The runing time of device reaches third preset time period；
The air conditioner described in the remote control control is out of service；
The power supply of the air conditioner is disconnected, and the power off-times of the air conditioner is made to reach the 4th preset time period；
Connect the power supply of the air conditioner；
The air conditioner after powering on is stood, and the air conditioner time of repose after powering on is made to reach the 5th
Preset time period；
Judge whether the operation of the air conditioner has exception in above-mentioned each continuous observation middle step by step.
Optionally, the third preset time period is greater than or equal to 10min；And/or
4th preset time period is greater than or equal to 3min；And/or
5th preset time period is greater than or equal to 60min.
As a specific embodiment of the default operating condition operating condition of the present invention, the default operating condition is default refrigeration work
Condition, the operating condition of the default cooling condition include: that power supply is voltage rating, rated frequency；Operational mode is refrigeration
Mode；Set temperature is the minimum temperature that the air conditioner can be adjusted；Wind speed is the highest wind that the air conditioner can be adjusted
Shelves；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, and the horizontal wind guide vane of wind-guiding grate is adjusted to refrigeration mode
Default location；Air hole is in close state；Each miscellaneous function of the air conditioner is all in closed state.
As a specific embodiment of the default operating condition of the present invention, the default operating condition is default cooling condition, described pre-
If the environment temperature of cooling condition include: indoor dry-bulb temperature be 29 DEG C ± 0.5 DEG C, indoor wet-bulb temperature be 21 DEG C ±
0.3 DEG C, outside dry-bulb temperature is 31 DEG C ± 0.5 DEG C, and outside wet-bulb temperature is 23 DEG C ± 0.3 DEG C.
As another specific embodiment of the default operating condition operating condition of the present invention, the default operating condition is default heating work
Condition, the operating condition of the default heating condition include: that power supply is voltage rating, rated frequency；Operational mode is heating
Mode；Set temperature is the maximum temperature that the air conditioner can be adjusted；Wind speed is the highest wind that the air conditioner can be adjusted
Shelves；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, and the horizontal wind guide vane of wind-guiding grate is adjusted to heating mode
Default location；Air hole is in close state；Each miscellaneous function of the air conditioner is all in closed state；Alternatively,
The operating condition of the default heating condition includes: that power supply is voltage rating, rated frequency；Operational mode is
Heating mode；Set temperature is the maximum temperature that the air conditioner can be adjusted；Wind speed is that the air conditioner can be adjusted most
High wind file；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, and the horizontal wind guide vane of wind-guiding grate is adjusted to heating
The default location of mode；Air hole is in close state；Each miscellaneous function of the air conditioner is beaten in addition to the auxiliary heat function of electricity is in
Except open state, remaining is all in closed state.
As another specific embodiment of the default operating condition of the present invention, the default operating condition is default heating condition, described
The environment temperature of default heating condition includes: that indoor dry-bulb temperature is 20 DEG C ± 0.5 DEG C, and indoor wet-bulb temperature is 15 DEG C ±
0.3 DEG C, outside dry-bulb temperature is 7 DEG C ± 0.5 DEG C, and outside wet-bulb temperature is 6 DEG C ± 0.3 DEG C.
Optionally, it includes such as lower section that observation, which judges whether the operation of the air conditioner has abnormal, in the booting preparation process
The voltage and or current for judging the air conditioner and/or power and/or compressor operating frequency and/or indoor fan are observed likes:
Whether running speed and/or outdoor fan running speed and/or indoor heat exchanger temperature and/or outdoor heat exchanger temperature are described
Within the scope of the design requirement of air conditioner.
Optionally, the environment temperature regulating step includes: and adjusts the environment temperature in the detection place to stablize to institute
The time for stating the environment temperature of default operating condition reaches the 6th preset time period.
Optionally, the 6th preset time period is greater than or equal to 10min.
Optionally, first preset time period is less than or equal to 1s.
Optionally, second preset time period is greater than or equal to 80s.
Optionally, second preset time period is greater than or equal to 120s.
Optionally, the detection device access step includes:
With the first detection device and the second detection device individually connect compressor and remote controler；
It is surveyed in the temperature that the outside spacers arrangement at least two of the indoor air outlet is connect with first detection device
Instrument is measured, and it is tangent with the indoor air outlet front bezel of the air conditioner so that the temperature measuring point of each temperature measuring instrument is located at one
Vertical plane in.
Optionally, the response time of first detection device and second detection device is less than or equal to 1ms；And/
Or,
The minimum division value of the temperature measuring instrument is less than or equal to twice of the temperature measuring instrument accuracy；
And/or
The accuracy of the temperature measuring instrument is ± 0.5 DEG C；And/or
The temperature measuring instrument is thermocouple.
The detection method of temperature of outlet air of air conditioner provided by the invention first carries out environment temperature before accessing detection device
Regulating step and booting preparation process are spent, in this way, the environment temperature and air conditioner that on the one hand may make detection place are in practical work
Environment temperature in condition is consistent, to be conducive to reduce influence of the environment temperature to leaving air temp accuracy in detection；It on the other hand can
It avoids having fully ensured that air conditioner air-out since air conditioner performance itself is not up to standard and influence to leaving air temp accuracy in detection
The accurate reliability of temperature detection.The leaving air temp of detection air conditioner, detection data are carried out using detection method of the invention
Accuracy is high, and user can be allowed to be best understood from the otherness of variant air conditioner properties of product, to pass through user to air conditioner
The approval of properties of product achievees the purpose that advantageously promote household air-conditioner benign development progress.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff every other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative positional relationship, motion conditions etc. between component each under a certain particular pose, if the particular pose occurs
When change, then directionality instruction also correspondingly changes correspondingly.
It should also be noted that, when an element is referred to as being " fixed " or " disposed " on another element, it can be straight
Connect on the other element or may be simultaneously present centering elements.When an element is known as " connection " another element,
It, which can be, is directly connected to another element or may be simultaneously present centering elements.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
The detection method of temperature of outlet air of air conditioner provided in an embodiment of the present invention comprising following steps:
Environment temperature regulating step, the environment temperature that will test place adjust the environment temperature stablized to default operating condition；
Be switched on preparation process, and shutdown is stood after running a period of time with remote control control air conditioner, and observation judges the sky
Whether adjust the operation of device has exception；
Detection device access step, by through it is described booting preparation process confirmation operation it is without exception after the air conditioner and institute
State remote controler connecting detection equipment；
Data collection steps start the air conditioner with the remote control control, and the detection device is in the remote controler
The moment that control starts the air conditioner starts to acquire the dry-bulb temperature at the air conditioner indoor air outlet, default every first
Period acquires the dry-bulb temperature at the primary indoor air outlet, continuous collecting to the second preset time period；
Data processing step, according to the dry-bulb temperature at the indoor air outlet of data collection steps record, meter
Calculate the leaving air temp for obtaining the air conditioner.
Specifically, the environment temperature adjusting that environment temperature regulating step is mainly used for will test place is stablized to default operating condition
Environment temperature so that detection place environment temperature be consistent with environment temperature of the air conditioner in actual condition, thus sharp
In influence of the reduction environment temperature to leaving air temp accuracy in detection.It in advance will be to be detected before environment temperature regulating step
Air conditioner is installed on detection place, detects place concretely testing laboratory.Preparation process be switched on mainly for detection of air-conditioning
Whether the performance of device has exception, not up to standard and do to leaving air temp accuracy in detection so as to which air conditioner performance itself is discharged
It disturbs.Detection device access step is mainly used for remote controler and air conditioner access detection device, in order to realizing to remote controler and
The detection of air conditioner operation data acquires.Data collection steps are mainly used for realizing to dry-bulb temperature at air conditioner indoor air outlet
Detection acquisition.Data processing step is mainly used for handling the data acquired in data collection steps, to calculate
Leaving air temp of the air conditioner under default operating condition out.The detection method of temperature of outlet air of air conditioner provided in an embodiment of the present invention,
It accesses before detection device, first carries out environment temperature regulating step and booting preparation process, in this way, on the one hand may make detecting field
Environment temperature be consistent with environment temperature of the air conditioner in actual condition, thus be conducive to reduce environment temperature to leaving air temp
The influence of accuracy in detection；On the other hand can avoid due to air conditioner performance itself it is not up to standard and to leaving air temp accuracy in detection
Influence, fully ensured that temperature of outlet air of air conditioner detection accurate reliability.Using the embodiment of the present invention detection method into
The leaving air temp of row detection air conditioner, can allow user to be best understood from the otherness of variant air conditioner properties of product, with logical
It crosses user the approval of air conditioner properties of product is achieved the purpose that advantageously promote household air-conditioner benign development progress.
Preferably, first preset time period is less than or equal to 1s, i.e., at least acquires a data every 1s.According to examination
Verify bright, the time interval for acquiring data is arranged in 1s or 1s and all compares hereinafter, finally detecting obtained temperature of outlet air of air conditioner
Accurately.
Preferably, second preset time period is greater than or equal to 80s, i.e. the time of acquisition data continues at least 80s.By
In the air conditioner for being 4.5kw or more for rated cooling capacity, when detecting the leaving air temp under its heating condition, leaving air temp
Data need at least to acquire 80s, so, herein, the second preset time period is greater than or equal to 80s, is conducive to guarantee that the present invention is real
The detection method for applying the temperature of outlet air of air conditioner of example offer is applicable to detect a variety of different air conditioner products under different operating conditions
Leaving air temp.
Preferably, second preset time period is greater than or equal to 120s.Herein, the second preset time period is set as being greater than
Or it is equal to 120s, convenient for the operation data of air conditioner within the scope of the acquisition longer time, consequently facilitating disposably being able to detect to obtain
More about the detection data of household air-conditioner.
Preferably, the environment temperature regulating step includes: and adjusts the environment temperature in the detection place to stablize to institute
The time for stating the environment temperature of default operating condition reaches the 6th preset time period.The environment temperature in the detection place can specifically pass through
Central air-conditioning is adjusted or is adjusted by cold and electric heating and realized.Herein, the environment temperature in the detection place is adjusted steady
It after the fixed extremely environment temperature of the default operating condition, also needs that it is allowed to stablize a period of time, is conducive to preferably reduce environment temperature in this way
Interference to temperature of outlet air of air conditioner accuracy in detection.
Preferably, the 6th preset time period is greater than or equal to 10min, in this way, may make the environment temperature in detection place
It spends after stablizing at least 10min and carries out the detection work of next step again, to be conducive to be substantially reduced environment temperature to air conditioner air-out
The influence of temperature detection accuracy.
Preferably, the booting preparation process include it is following step by step:
First step by step, starts operation according to operating condition air conditioner described in the remote control control of default operating condition,
And the runing time of the air conditioner is made to reach third preset time period；
Second step by step, and the air conditioner described in the remote control control is out of service；
Third step by step, disconnects the power supply of the air conditioner, and the power off-times of the air conditioner is made to reach the 4th
Preset time period；
4th step by step, connects the power supply of the air conditioner；
5th step by step, stands the air conditioner after powering on, and stand the air conditioner after powering on
Time reaches the 5th preset time period；
Judge whether the operation of the air conditioner has exception in above-mentioned each continuous observation middle step by step.
Specifically, first is mainly used for trial operation air conditioner step by step, in order to observe the operation for judging the air conditioner
Whether exception is had；Second step by step, third step by step, the 4th be mainly used for making the sky after trial operation step by step step by step with the 5th
Device is adjusted to restore the state to trial operation, in order to reduce the interference that temperature of outlet air of air conditioner detection data is subject to, thus sufficiently
It ensure that the accuracy of temperature of outlet air of air conditioner detection.
Preferably, it includes such as lower section that observation, which judges whether the operation of the air conditioner has abnormal, in the booting preparation process
The voltage and or current for judging the air conditioner and/or power and/or compressor operating frequency and/or indoor fan are observed likes:
Whether running speed and/or outdoor fan running speed and/or indoor heat exchanger temperature and/or outdoor heat exchanger temperature are described
Within the scope of the design requirement of air conditioner.In booting preparation process, main actual operation parameters by comparison air conditioner and
Whether the designed breeding of air conditioner is consistent, to judge whether the operation of air conditioner has exception, has exception for operation
Air conditioner be just not required to carry out the detection work of next step again.
Preferably, the third preset time period is greater than or equal to 10min；And/or the 4th preset time period is greater than
Or it is equal to 3min；And/or the 5th preset time period is greater than or equal to 60min.The third preset time period is set as being greater than
Or it is equal to 10min, it is main to judge the performance of air conditioner either with or without exception convenient for preferably detection.4th preset time period is set
To mainly serve for ensuring the available abundant power down process of air conditioner more than or equal to 3min.5th preset time period is set
More than or equal to 60min, to be mainly used for enabling air conditioner to reach preferably recovery state, to be conducive to better ensure that out
The accuracy of air temperature detection.
Preferably, detection device access step include: with the first detection device and the second detection device individually
Connect compressor and remote controler are connect in the outside spacers arrangement at least two of the indoor air outlet with the first detection device
Temperature measuring instrument, and make the temperature measuring point of each temperature measuring instrument positioned at one and the indoor air outlet front of the air conditioner
In the tangent vertical plane of frame.First detection device connect compressor, the second detection device connect remote controler.Herein, compressor
Detection data and the detection data of the remote controler detected by being respectively connected to individual detection device, convenient for preventing from pressing
The detection signal generation of the detection signal and remote controler of contracting machine interferes with each other, to be conducive to fully ensure that the accurate of detection data can
By property.It is tangent with the indoor air outlet front bezel of the air conditioner that the temperature measuring point of each temperature measuring instrument is all located at one
In vertical plane, convenient for more accurately acquiring the temperature of air conditioner indoor air outlet, to be conducive to guarantee temperature of outlet air of air conditioner
The accurate reliability of detection.
Preferably, the response time of first detection device and second detection device is less than or equal to 1ms, this
Sample, conducive to the accuracy for fully ensuring that temperature of outlet air of air conditioner detection.
Preferably, the minimum division value of the temperature measuring instrument is less than or equal to the temperature measuring instrument accuracy
Twice, in this way, being conducive to fully ensure that the precision of temperature of outlet air of air conditioner detection.
Preferably, the accuracy of the temperature measuring instrument is ± 0.5 DEG C, in this way, being conducive to guarantee temperature of outlet air of air conditioner
The accuracy of detection.
Preferably, the temperature measuring instrument is thermocouple.Thermocouple detection accuracy is high, reflects sensitive, mounting arrangements side
Just, in this way, being conducive to guarantee the accuracy of temperature of outlet air of air conditioner detection.
Preferably, the first detection device and second detection device are all oscillograph, and patching operations are convenient, measurement is quasi-
Exactness is high and detection exports visual result.
Specifically, default operating condition is divided into default cooling condition and default heating condition, can be with by controlling different condition
The starting of air conditioner starting time and air conditioner compressor under heating condition of compressor under cooling condition is detected respectively
Time.
Preferably, it is voltage rating, rated frequency that the operating condition of the default cooling condition, which includes: power supply,；Fortune
Row mode is refrigeration mode；Set temperature is the minimum temperature that the air conditioner can be adjusted；Wind speed is that the air conditioner can
The highest wind file of adjusting；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, the horizontal wind guide vane tune of wind-guiding grate
It saves to the default location of refrigeration mode；Air hole is in close state；Each miscellaneous function of the air conditioner is all in closing shape
State.The miscellaneous function of air conditioner may include the auxiliary heat function of electricity and/or ventilatory and/or humidification function and/or purification function.It adopts
With leaving air temp of this service condition detection air conditioner under cooling condition, both can more preferable simulation air conditioner in practical system
Service condition under cold operating condition, and can preferably reduce detection data and be affected by other factors, to be conducive to sufficiently protect
Demonstrate,prove the accuracy in detection of air conditioner leaving air temp under cooling condition.
Preferably, it is 29 DEG C ± 0.5 DEG C that the environment temperature of the default cooling condition, which includes: indoor dry-bulb temperature, room
Inside wet-bulb temperature be 21 DEG C ± 0.3 DEG C, outside dry-bulb temperature be 31 DEG C ± 0.5 DEG C, outside wet-bulb temperature be 23 DEG C ±
0.3℃.Specifically, dry-bulb temperature is temperature measuring instrument temperature measured in natural air；Wet-bulb temperature refers to temperature
The air themperature that measuring instrumentss are measured when water vapor in air reaches saturation under same enthalpy air condition.Herein, by right
The environment temperature of default cooling condition optimizes, and is conducive to reduction environment temperature and goes out under cooling condition to detection air conditioner
The interference of air temperature, so as to be conducive to that leaving air temp of the air conditioner under cooling condition is more accurately detected.
Preferably, it is voltage rating, rated frequency that the operating condition of the default heating condition, which includes: power supply,；Fortune
Row mode is heating mode；Set temperature is the maximum temperature that the air conditioner can be adjusted；Wind speed is that the air conditioner can
The highest wind file of adjusting；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, the horizontal wind guide vane tune of wind-guiding grate
It saves to the default location of heating mode；Air hole is in close state；If air conditioner is without the auxiliary heat function of electricity, the air-conditioning
Each miscellaneous function of device is all in closed state, if air conditioner has the auxiliary heat function of electricity, each miscellaneous function of the air conditioner
Other than the auxiliary heat function of electricity is in the open state, remaining is all in closed state.Air conditioner is detected using this service condition
Leaving air temp under heating condition, not only can more preferable service condition of the simulation air conditioner under practical heating condition, but also can
It is affected by other factors with preferably reducing detection data, to be conducive to fully ensure that air conditioner outlet air under heating condition
The accuracy in detection of temperature.
Preferably, it is 20 DEG C ± 0.5 DEG C that the environment temperature of the default heating condition, which includes: indoor dry-bulb temperature, room
Inside wet-bulb temperature is 15 DEG C ± 0.3 DEG C, and outside dry-bulb temperature is 7 DEG C ± 0.5 DEG C, and outside wet-bulb temperature is 6 DEG C ± 0.3
℃.Herein, it is optimized by the environment temperature to default heating condition, is conducive to reduce environment temperature to detection air conditioner
The interference of leaving air temp under heating condition goes out wind-warm syndrome under heating condition so as to be conducive to be more accurately detected air conditioner
Degree.
As a preferred embodiment of the present embodiment, the detection method of air conditioner leaving air temp under cooling condition, packet
Include following steps:
Environment temperature regulating step adjusts the environment temperature in detection place to meeting the following conditions: indoor dry-bulb temperature
It is 29 DEG C ± 0.5 DEG C, indoor wet-bulb temperature is 21 DEG C ± 0.3 DEG C, and outside dry-bulb temperature is 31 DEG C ± 0.5 DEG C, outside
Wet-bulb temperature is 23 DEG C ± 0.3 DEG C；And make the ambient temperature-stable at least 10min for detecting place；
Be switched on preparation process, is started with remote control control air conditioner according to following condition and is run: power supply is specified electricity
Pressure, rated frequency, operational mode are refrigeration mode, and set temperature is the minimum temperature that the air conditioner can be adjusted, and wind speed is
The highest wind file that the air conditioner can be adjusted, the vertical wind guide vane of wind-guiding grate are adjusted to maximum outlet air position, wind-guiding grate
Horizontal wind guide vane be adjusted to the default location of refrigeration mode, air hole is in close state, other auxiliary of the air conditioner
Function is all in closed state；And air conditioner is made to run at least 10min, it is then shut down, is disconnected empty with remote control control air conditioner
It is powered again after adjusting the power supply at least 3min of device, allows air conditioner to stand standby at least 60min, it is different that detection judges whether air conditioner has
Often；
Detection device accesses step, by through the booting preparation process confirm it is without exception after the air conditioner and described distant
Control device individually connects the first detection device and the second detection device, arranges at least in the outside spacers of the indoor air outlet
Two temperature measuring instruments being connect with first detection device, and the temperature measuring point of each temperature measuring instrument is made to be located at one
With the indoor air outlet front bezel of the air conditioner in tangent vertical plane；
Data collection steps, started with the remote control control air conditioner according to following condition and run: power supply is volume
Constant voltage, rated frequency, operational mode are refrigeration mode, and set temperature is the minimum temperature that the air conditioner can be adjusted, wind
Speed is the highest wind file that the air conditioner can be adjusted, and the vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, wind-guiding
The horizontal wind guide vane of grid is adjusted to the default location of refrigeration mode, and air hole is in close state, the air conditioner it is other
Miscellaneous function is all in closed state；And each temperature measuring instrument begins to interior from remote control control air conditioner starting moment and goes out
Dry-bulb temperature at air port at each temperature measuring point, and at least primary every 1s acquisition, continuous collecting at least 120；
Data processing step, according to the data collection steps record each temperature measuring instrument dry-bulb temperature data,
The leaving air temp of the air conditioner is calculated；The leaving air temp of air conditioner at a certain moment is specifically equal to the moment each temperature measurement
The arithmetic mean of instantaneous value for the dry-bulb temperature that instrument detects, for example, leaving air temp of the air conditioner at this moment of 30s is specifically equal to
The arithmetic mean of instantaneous value for the dry-bulb temperature that this moment of 30s each temperature measuring instrument detects, air conditioner go out this moment of 40s
Air temperature is specifically equal to the arithmetic mean of instantaneous value for the dry-bulb temperature that this moment of 40s each temperature measuring instrument detects.
As another preferred embodiment of the present embodiment, the detection of air conditioner compressor start time under heating condition
Method includes the following steps:
Environment temperature regulating step adjusts the environment temperature in detection place to meeting the following conditions: indoor dry-bulb temperature
It is 20 DEG C ± 0.5 DEG C, indoor wet-bulb temperature is 15 DEG C ± 0.3 DEG C, and outside dry-bulb temperature is 7 DEG C ± 0.5 DEG C, and outside is wet
Ball temperature is 6 DEG C ± 0.3 DEG C；And make the ambient temperature-stable at least 10min for detecting place；
Be switched on preparation process, is started with remote control control air conditioner according to following condition and is run: power supply is specified electricity
Pressure, rated frequency；Operational mode is heating mode；Set temperature is the maximum temperature that the air conditioner can be adjusted；Wind speed is
The highest wind file that the air conditioner can be adjusted；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, wind-guiding grate
Horizontal wind guide vane be adjusted to the default location of heating mode；Air hole is in close state；If air conditioner is without the auxiliary warm of electricity
Function, then each miscellaneous function of the air conditioner is all in closed state, if air conditioner has the auxiliary heat function of electricity, the air-conditioning
Each miscellaneous function of device is other than the auxiliary heat function of electricity is in the open state, remaining is all in closed state；And transport air conditioner
Row at least 10min, is then shut down with remote control control air conditioner, is powered again after disconnecting the power supply at least 3min of air conditioner, allow sky
Device is adjusted to stand standby at least 60min, detection judges whether air conditioner has exception；
Detection device accesses step, by through the booting preparation process confirm it is without exception after the air conditioner and described distant
Control device individually connects the first detection device and the second detection device, arranges at least in the outside spacers of the indoor air outlet
Two temperature measuring instruments being connect with first detection device, and the temperature measuring point of each temperature measuring instrument is made to be located at one
With the indoor air outlet front bezel of the air conditioner in tangent vertical plane；
Data collection steps, started with the remote control control air conditioner according to following condition and run: power supply is volume
Constant voltage, rated frequency；Operational mode is heating mode；Set temperature is the maximum temperature that the air conditioner can be adjusted；Wind
Speed is the highest wind file that the air conditioner can be adjusted；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, wind-guiding
The horizontal wind guide vane of grid is adjusted to the default location of heating mode；Air hole is in close state；If air conditioner is without electricity
Auxiliary heat function, then each miscellaneous function of the air conditioner is all in closed state, described if air conditioner has the auxiliary heat function of electricity
Each miscellaneous function of air conditioner is other than the auxiliary heat function of electricity is in the open state, remaining is all in closed state；And each temperature
Measuring instrumentss begin to the dry-bulb temperature from indoor air outlet at each temperature measuring point from remote control control air conditioner starting moment, and extremely
It is few primary every 1s acquisition, continuous collecting at least 120；
According to processing step, according to the dry-bulb temperature data of each temperature measuring instrument of data collection steps record, meter
Calculate the leaving air temp for obtaining the air conditioner；The leaving air temp of air conditioner at a certain moment is specifically equal to the moment each temperature measuring set
The arithmetic mean of instantaneous value for the dry-bulb temperature that table detects, for example, leaving air temp of the air conditioner at this moment of 60s is specifically equal to 60s
The arithmetic mean of instantaneous value for the dry-bulb temperature that this moment each temperature measuring instrument detects, outlet air of the air conditioner at this moment of 80s
Temperature is specifically equal to the arithmetic mean of instantaneous value for the dry-bulb temperature that this moment of 80s each temperature measuring instrument detects.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by present specification, or directly/it is used in other indirectly
Relevant technical field is included in scope of patent protection of the invention.
Claims (15)
1. the detection method of temperature of outlet air of air conditioner, which comprises the steps of:
Environment temperature regulating step, the environment temperature that will test place adjust the environment temperature stablized to default operating condition；
Be switched on preparation process, and shutdown is stood after running a period of time with remote control control air conditioner, and observation judges the air conditioner
Operation whether have exception；
Detection device accesses step, by the air conditioner and described distant after the booting preparation process confirmation operation is without exception
Control device connecting detection equipment；
Data collection steps start the air conditioner with the remote control control, and the detection device is in the remote control control
The moment for starting the air conditioner starts to acquire the dry-bulb temperature at the air conditioner indoor air outlet, every the first preset time
Section acquires the dry-bulb temperature at the primary indoor air outlet, continuous collecting to the second preset time period；
Data processing step is calculated according to the dry-bulb temperature at the indoor air outlet of data collection steps record
The leaving air temp of the air conditioner out.
2. the detection method of temperature of outlet air of air conditioner as described in claim 1, which is characterized in that the booting preparation process packet
It includes as follows step by step:
Start operation according to operating condition air conditioner described in the remote control control of default operating condition, and makes the air conditioner
Runing time reaches third preset time period；
The air conditioner described in the remote control control is out of service；
The power supply of the air conditioner is disconnected, and the power off-times of the air conditioner is made to reach the 4th preset time period；
Connect the power supply of the air conditioner；
The air conditioner after powering on is stood, and it is default so that the air conditioner time of repose after powering on is reached the 5th
Period；
Judge whether the operation of the air conditioner has exception in above-mentioned each continuous observation middle step by step.
3. the detection method of temperature of outlet air of air conditioner as claimed in claim 2, which is characterized in that the third preset time period
More than or equal to 10min；And/or
4th preset time period is greater than or equal to 3min；And/or
5th preset time period is greater than or equal to 60min.
4. the detection method of temperature of outlet air of air conditioner as claimed in claim 2, which is characterized in that the default operating condition is default
Cooling condition, the operating condition of the default cooling condition include: that power supply is voltage rating, rated frequency；Operational mode
For refrigeration mode；Set temperature is the minimum temperature that the air conditioner can be adjusted；The wind speed air conditioner can be adjusted
Highest wind file；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, and the horizontal wind guide vane of wind-guiding grate is adjusted to system
The default location of cold mode；Air hole is in close state；Each miscellaneous function of the air conditioner is all in closed state.
5. such as the detection method of the described in any item temperature of outlet air of air conditioner of Claims 1-4, which is characterized in that described default
Operating condition is default cooling condition, and the environment temperature of the default cooling condition includes: that indoor dry-bulb temperature is 29 DEG C ± 0.5
DEG C, indoor wet-bulb temperature is 21 DEG C ± 0.3 DEG C, and outside dry-bulb temperature is 31 DEG C ± 0.5 DEG C, and outside wet-bulb temperature is 23
℃±0.3℃。
6. the detection method of temperature of outlet air of air conditioner as claimed in claim 2, which is characterized in that the default operating condition is default
Heating condition, the operating condition of the default heating condition include: that power supply is voltage rating, rated frequency；Operational mode
For heating mode；Set temperature is the maximum temperature that the air conditioner can be adjusted；The wind speed air conditioner can be adjusted
Highest wind file；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, and the horizontal wind guide vane of wind-guiding grate is adjusted to system
The default location of heat pattern；Air hole is in close state；Each miscellaneous function of the air conditioner is all in closed state；Or
Person,
The operating condition of the default heating condition includes: that power supply is voltage rating, rated frequency；Operational mode is heating
Mode；Set temperature is the maximum temperature that the air conditioner can be adjusted；Wind speed is the highest wind that the air conditioner can be adjusted
Shelves；The vertical wind guide vane of wind-guiding grate is adjusted to maximum outlet air position, and the horizontal wind guide vane of wind-guiding grate is adjusted to heating mode
Default location；Air hole is in close state；Each miscellaneous function of the air conditioner is in open shape in addition to the auxiliary heat function of electricity
Except state, remaining is all in closed state.
7. the detection method of the temperature of outlet air of air conditioner as described in any one of claims 1 to 3 or 6, which is characterized in that described pre-
If operating condition is default heating condition, the environment temperature of the default heating condition includes: that indoor dry-bulb temperature is 20 DEG C ± 0.5
DEG C, indoor wet-bulb temperature is 15 DEG C ± 0.3 DEG C, and outside dry-bulb temperature is 7 DEG C ± 0.5 DEG C, and outside wet-bulb temperature is 6 DEG C
±0.3℃。
8. the detection method of the temperature of outlet air of air conditioner as described in any one of Claims 1-4 or 6, which is characterized in that described to open
It includes such as under type that observation, which judges whether the operation of the air conditioner has abnormal, in machine preparation process: observation judges the air conditioner
Voltage and or current and/or power and/or compressor operating frequency and/or indoor fan running speed and/or outdoor fan
Running speed and/or indoor heat exchanger temperature and/or outdoor heat exchanger temperature whether the air conditioner design requirement range
Within.
9. the detection method of the temperature of outlet air of air conditioner as described in any one of Claims 1-4 or 6, which is characterized in that the ring
Border temperature adjustment step includes: that the environment temperature in the detection place is adjusted the environment temperature stablized to the default operating condition
Time reaches the 6th preset time period.
10. the detection method of temperature of outlet air of air conditioner as claimed in claim 9, which is characterized in that the 6th preset time
Section is greater than or equal to 10min.
11. the detection method of temperature of outlet air of air conditioner as described in claim 1, which is characterized in that first preset time
Section is less than or equal to 1s.
12. the detection method of the temperature of outlet air of air conditioner as described in any one of Claims 1-4 or 6 or 11, which is characterized in that
Second preset time period is greater than or equal to 80s.
13. the detection method of temperature of outlet air of air conditioner as claimed in claim 12, which is characterized in that second preset time
Section is greater than or equal to 120s.
14. the detection method of the temperature of outlet air of air conditioner as described in any one of Claims 1-4 or 6 or 11, which is characterized in that
The detection device accesses step
With the first detection device and the second detection device individually connect compressor and remote controler；
In the temperature measuring set that the outside spacers arrangement at least two of the indoor air outlet is connect with first detection device
Table, and make the temperature measuring point of each temperature measuring instrument be located at one with the indoor air outlet front bezel of the air conditioner is tangent hangs down
In straight plane.
15. the detection method of temperature of outlet air of air conditioner as claimed in claim 14, which is characterized in that first detection device
It is less than or equal to 1ms with the response time of second detection device；And/or
The minimum division value of the temperature measuring instrument is less than or equal to twice of the temperature measuring instrument accuracy；And/or
The accuracy of the temperature measuring instrument is ± 0.5 DEG C；And/or
The temperature measuring instrument is thermocouple.
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| CN201710646013.XA CN109341002A (en) | 2017-07-31 | 2017-07-31 | The detection method of temperature of outlet air of air conditioner |
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| CN201710646013.XA CN109341002A (en) | 2017-07-31 | 2017-07-31 | The detection method of temperature of outlet air of air conditioner |
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| CN111256333A (en) * | 2020-01-20 | 2020-06-09 | 青岛海尔空调器有限总公司 | Temperature adjusting method of air conditioner and air conditioner |
| CN111750501A (en) * | 2020-05-15 | 2020-10-09 | 海信（山东）空调有限公司 | Air conditioner and control method |
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