CN108036476A - A kind of air conditioner - Google Patents
A kind of air conditioner Download PDFInfo
- Publication number
- CN108036476A CN108036476A CN201711290167.6A CN201711290167A CN108036476A CN 108036476 A CN108036476 A CN 108036476A CN 201711290167 A CN201711290167 A CN 201711290167A CN 108036476 A CN108036476 A CN 108036476A
- Authority
- CN
- China
- Prior art keywords
- temperature
- air
- humidity
- humidification
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Abstract
The invention discloses a kind of air conditioner, which has two kinds of operating modes：Common humidification temperature control mode and nasal obstruction humidification temperature control mode, judge that user is nose breathing or oral cavity breathing using apnea detector, different humidification temperature control modes is used according to different breathing patterns, the target humidity of wherein nasal obstruction humidification temperature control mode is more than the target humidity of common humidifying mode, user can effectively be alleviated due to nasal obstruction and use oral cavity breathe caused by mouth parched and tongue scorched symptom, make the experience sense of user more preferable, build more comfortable inhabitation and working environment.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air conditioner.
Background technology
With the improvement of living standards, air conditioner becomes one of indispensable electric appliance of modern life institute, can be people
There is provided comfortable indoor environment, while people also increasingly pay close attention to the quality of indoor environment, the humidity of indoor environment is excessive or mistake
The small comfort that can all destroy indoor environment.
When in the winter time, when air-conditioning heating, can inevitably occur being air-dried phenomenon, and dry environment weakens human body
The dust filtering degerming ability of respiratory system, makes one to feel mouth parched and tongue scorched, or even can nose is bleeding, reduction body immunity.Using warm
Gas, air-conditioning room in be more easy to fall ill.In terms of comfort, when being air-dried, the increase of internal water evaporation quantity, therefore even if
In heating, sendible temperature can also feel very low.In addition, it is inevitable, serious electrostatic that electrostatic is produced in dry air
It can make one mood agitation, dizzy uncomfortable in chest, larynx nose discomfort.Therefore, to construct a comfortable indoor environment, to the warm and humid of air
Degree be adjusted make it is very necessary.
Occur at this stage some air conditioners (such as：CN106839175A), humidification system is set on air conditioner, according to
Indoor temperature and humidity is adjusted in indoor temperature and humidity so that humidification is combined with temperature adjustment, is realized indoor warm and humid
Dual control.
However, in real life, the winter of heat supply humidification especially is being needed, is being the respiratory disorders such as flu, rhinitis height
The hair phase, when user catches a cold or during rhinitis, since nasal cavity can block, nose breathing has some setbacks, and causes at night during sleep, can not
Conscious is breathed using face, and prolonged face breathing can cause mouth parched and tongue scorched, or even the situation of retch occurs, because
This, requirement of this kind of user to the humidity and temperature of air can be different with the requirement of usual user.It is and existing by humidification
The air-conditioning combined with air-conditioning is only wet from indoor temperature transmitter and interior when the humidity and temperature of air is controlled
The humiture that degree sensor collection is returned is adjusted, and without the use feeling in view of such user, reduces air-conditioning
Comfort.
The content of the invention
It is a primary object of the present invention to provide a kind of air conditioner, it is intended to cannot be according to user in order to solve air-conditioning in the winter time
Individual disease (such as：Flu, rhinitis) caused by nasal obstruction and the problem of carry out temperature and humidity adjustment.
To achieve the above object, air-conditioner control method provided by the invention, including：
Switch, for controlling air-conditioning to enter heating mode；
Apnea detector, in air conditioner main body or with air conditioner main body partial installation, for detecting the breathing of user
Pattern；
Humidity sensor, for obtaining ambient humidity
Controller is electrically connected with apnea detector, timer, humidification module, humidity sensor；
Timer, the time for using oral cavity to breathe for calculating user；
Controller further includes computing unit, judging unit, control unit；
The apnea detector is infrared sensor, and computing unit and judging unit are connected with infrared sensor, controller
For rotary scanning room temperature, the temperature information in scanning range is obtained, heat source is determined according to temperature information, and obtain human body
Face's infrared temperature array；Judgment module is used to judge at nasal cavity whether temperature to be poor less than one preset temperature of nasal cavity environment temperature
Value, if so, being then determined as nose breathing, air conditioner control air-conditioning enters common humidification temperature control mode；If it is not, then it is determined as oral cavity
Breathing；
Controller is additionally operable to when judgment module judges that user breathes for oral cavity, is started timer and is carried out timing, when described
When oral cavity breathing time is more than or equal to preset time, temperature control mode is humidified into nasal obstruction；
Commonly humidification temperature control mode is：Ambient humidity f and first object humidity f is obtained using the humidity sensor1, such as
Fruit f<f1, then control unit control the air-conditioning to open humidification function；If f >=f1, then the control unit control air-conditioning closing
The humidification function；
Nasal obstruction humidifies temperature control mode：Ambient humidity f and the second target humidity f is obtained using the humidity sensor2, such as
Fruit f<f2, then control unit control the air-conditioning to open the humidification module；If f >=f2, then control unit control the air-conditioning
Close the humidification module；
Wherein, f2=af1(1.1≤a≤1.3)。
Preferably, the controller is additionally operable to, when detecting that air-conditioning is in refrigeration mode, not start humidification module pair
Room air is humidified.
Preferably, temperature sensor is further included, for obtaining indoor environment temperature T1, computing unit can also utilize ring
Border temperature and the mapping relations of target humidity obtain the first object humidity f1, and then obtain the second target humidity f2, institute
It is f to state mapping relations1=b*T1+ c, b, c are constant coefficient.
Preferably, controller can be used for when oral cavity breathing time is less than preset time, control apnea detector continues
Monitor user and breathe situation.
Preferably, the controller goes out the humidification module according to the human body temperature that infrared human body sensor obtains
Mist amount is adjusted.
Beneficial effect is：The air conditioner of the present invention has two kinds of operating modes：Common humidification temperature control mode and nasal obstruction add
Wet temperature control mode, judges that user is that nose breathing or oral cavity breathe using apnea detector, is adopted according to different breathing patterns
With different humidification temperature control modes, wherein the target that the target humidity of nasal obstruction humidification temperature control mode is more than common humidifying mode is wet
Degree, can effectively alleviate user due to nasal obstruction and use oral cavity breathe caused by mouth parched and tongue scorched symptom, make the experience of user
Sense is more preferable, builds more comfortable inhabitation and working environment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the basic flow chart of the present invention；
Fig. 2 is the autgmentability flow chart of the present invention；
Fig. 3 is the block diagram of the air conditioner of the present invention；
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all on the premise of creative work is not made
Other embodiment, belongs to the scope that the present invention is protected.
Fig. 1 is the basic flow chart of the present invention, and the humidifier of control method of the invention application includes two kinds of humidifying modes：
Common humidification temperature control mode and nasal obstruction humidification temperature control mode, wherein commonly humidification temperature control mode refers to detect in apnea detector
When carrying out user and being breathed using nasal cavity, in the case of normal room temperature and humidity, in order to alleviate indoor seasoning use plus
Wet model；Nasal obstruction humidification temperature control mode is to detect user by apnea detector to carry out one preset time of breathing using oral cavity
Duan Shi, in the case of normal room temperature and humidity, in order to alleviate the feelings that user is mouth parched and tongue scorched caused by being breathed using oral cavity
Condition and the humidifying mode taken；
As shown in Fig. 2, show a kind of embodiment of air-conditioner control method provided by the invention.The air-conditioning of the embodiment
Device control method comprises the following steps:
Step S1：Detection air-conditioning enters heating mode；
Step S2：Start the apnea detector on air conditioner, detect the breathing pattern of user, user is if detecting
Oral cavity breathes, and is transferred to S3, if detecting, user is nose breathing, enters common humidification temperature control mode；
Wherein described apnea detector is infrared sensor, and the breathing pattern of the detection user includes step：
S21：Control the infrared sensor in air-conditioning to carry out rotary scanning, obtain the temperature information in scanning range, according to
The temperature information determines heat source, and obtains human face infrared temperature array；
S22：If temperature is less than nasal cavity environment temperature at nasal cavity, it is determined as nose breathing；Otherwise, then it is determined as that oral cavity is exhaled
Inhale；
During user's breathing pattern is detected, after getting human face infrared temperature array by infrared sensor,
Since when being breathed using nasal cavity, the gas that nasal cavity exhalation comes can disturb nasal cavity surrounding flow, therefore, in nostril
The temperature array that the temperature array of air themperature at surrounding can be significantly lower than other other positions of face (through repeatedly actual measurement, is somebody's turn to do
Temperature difference value is 0.3-0.5 DEG C), therefore, the temperature array at judgement naris position is less than other spot temperature battle arrays of face
During one preset temperature difference of row, you can judge that user is breathed using nasal cavity；Otherwise, can determine that user using oral cavity into
Row breathing.
Step S3：Since user may be breathed once in a while when turn or quilt are blocked in the short time using oral cavity,
If opening nasal obstruction humidification temperature control mode at this time, airconditioning control can be caused inaccurate, also It is not necessary to, therefore, it is necessary to judge
Whether user is breathed using oral cavity for a long time, therefore, starts timer, when the oral cavity breathing time is more than or equal in advance
If during the time, temperature control mode is humidified into nasal obstruction；Preset time can be 5-8 minutes, constantly repeat to detect.
Commonly humidification temperature control mode is：Obtain ambient humidity f and first object humidity f1If f<f1, then the sky is controlled
Tune to open and open humidification function；If f >=f1, then the air-conditioning is controlled to close the humidification function；
Nasal obstruction humidifies temperature control mode：Obtain ambient humidity f and first object humidity f2If f<f2, then the sky is controlled
Tune to open and open humidification function；If f >=f2, then the air-conditioning is controlled to close the humidification function；
Wherein, f2=af1(1.1≤a≤1.3), it follows that the fog-supplying amount of the humidifier in nasal obstruction humidification temperature control mode
It is greater than common humidifying mode, air humidity can be more than the air humidity under general mode, can effectively alleviate user and feel
When emitting, having a stuffy nose, the situation of mouth parched and tongue scorched caused by being breathed using oral cavity.
The step S2With step S3Further include and obtain indoor environment temperature T1, utilize reflecting for environment temperature and target humidity
Penetrate first object humidity f described in Relation acquisition1, and then obtain the second target humidity f2, the mapping relations are f1=b*T1
+ c, b, c are constant coefficient.
It should be noted that pass through indoor environment temperature T1With first object humidity f1Between calculation formula：f1=b*T1
+ c, is calculated first object humidity f1, wherein b, c is constant coefficient, for example, f1=1-0.025*T1.On it is understood that
Stating the value of the parameters such as b, c in formula can be set as the case may be and flexibly, not limit the present invention.
Calculating first object humidity f1Afterwards, f is passed through2=af1(1.1≤a≤1.3) obtain the second target humidity f2, with
Used when entering nasal obstruction humidification temperature control mode for air-conditioning.
It is ordinary skill in the art means that setting, which humidifies mist module to carry out interior humidification, on air conditioner, it is tied
Structure is also the common structure of this area, herein without being expanded on further, and by the correlation computations module in controller come real
The existing above process is also ordinary skill in the art means.
Further, when the oral cavity breathing time is less than preset time, S2 is transferred to again.
Controller can be adjusted according to the infrared fog-supplying amount according to the human body temperature that infrared human body sensor obtains, example
Such as, when human body temperature is excessive, illustrates indoor seasoning, suitably fog-supplying amount can be adjusted, increase fog-supplying amount.
Fig. 3 is a kind of block diagram of an embodiment with air conditioner of the present invention, including air conditioner body 1, is switched
(not shown), controller 102, apnea detector 103, timer 104, humidification module 105, temperature sensor 106, wherein controlling
Device 102 is located at the control panel (not shown) of air conditioner body 1, and humidification module 105 can be wholely set with air conditioner body 1,
Air conditioner body sidepiece is arranged on, can also be provided separately with air conditioner body 1, such as is arranged on user's head of a bed position, temperature
Sensor 106 is arranged on the front of air conditioner body 1, and apnea detector 103 can be arranged in air conditioner body 1, can also
Head of a bed position is arranged on, in order to more accurately obtain user's face infrared temperature array, is preferably located on close to user's
Position.
Specifically, switch is used to control air-conditioning to open；
Apnea detector 103 is used to detect the breathing pattern for judging user；
Timer 104 is counted when it is oral cavity breathing pattern that apnea detector 103, which detects the breathing pattern of user,
When；
Controller 102 is electrically connected with apnea detector 103, timer 104, humidification module 105, temperature sensor 106；
Controller further includes computing unit, judging unit, control unit, adjustment unit；
Wherein, computing unit is connected with apnea detector 103, and apnea detector 103 is infrared sensor, and computing unit is used
In by infrared sensor testing number come data calculate associated facial infrared temperature array.
Controller 102 is used to control the infrared sensor in air conditioner body 1 to carry out rotary scanning, obtains in scanning range
Temperature information, heat source is determined according to the temperature information, and obtain human face infrared temperature array
If judging unit is used for temperature at nasal cavity and is less than nasal cavity environment temperature, it is determined as nose breathing；Otherwise, then judge
Breathed for oral cavity.
During user's breathing pattern is detected, after getting human face infrared temperature array by infrared sensor,
Since when being breathed using nasal cavity, the gas that nasal cavity exhalation comes can disturb nasal cavity surrounding flow, therefore, in nostril
The temperature array that the temperature array of air themperature at surrounding can be significantly lower than other other positions of face (through repeatedly actual measurement, is somebody's turn to do
Temperature difference value is 0.3-0.5 DEG C), therefore, the temperature array at judgement naris position is less than other spot temperature battle arrays of face
During one preset temperature difference of row, you can judge that user is breathed using nasal cavity, controller 1 controls air conditioner main body 1 and humidification
Module 105 enters common humidification temperature control mode；Otherwise, it can determine that user is breathed using oral cavity.
Since user may be breathed once in a while when turn or quilt are blocked in the short time using oral cavity, if this
When open nasal obstruction humidification temperature control mode, airconditioning control can be caused inaccurate, also It is not necessary to, therefore, it is necessary to judge that user is
It is no to be breathed for a long time using oral cavity, therefore, start timer, controller 102 is additionally operable to work as the oral cavity breathing time
During more than or equal to preset time, temperature control mode is humidified into nasal obstruction；Preset time can be 5-8 minutes, constantly repeat to detect.
Commonly humidification temperature control mode is：Ambient humidity f and first object humidity are obtained using humidity sensor (not shown)
f1If f<f1, then the air-conditioning is controlled to open humidification function；If f >=f1, then the air-conditioning is controlled to close the humidification work(
Energy；
Nasal obstruction humidifies temperature control mode：Ambient humidity f and first object humidity are obtained using humidity sensor (not shown)
f2If f<f2, then the air-conditioning is controlled to open humidification function；If f >=f2, then the air-conditioning is controlled to close the humidification work(
Energy；
Wherein, f2=af1(1.1≤a≤1.3), it follows that the fog-supplying amount of the humidifier in nasal obstruction humidification temperature control mode
It is greater than common humidifying mode, air humidity can be more than the air humidity under general mode, can effectively alleviate user and feel
When emitting, having a stuffy nose, the situation of mouth parched and tongue scorched caused by being breathed using oral cavity.
Temperature sensor 106 is used to obtain indoor environment temperature T1, computing unit is additionally operable to utilize environment temperature and target
The mapping relations of humidity obtain the first object humidity f1, and then obtain the second target humidity f2, the mapping relations are
f1=b*T1+ c, b, c are constant coefficient.
It should be noted that pass through indoor environment temperature T1With first object humidity f1Between calculation formula：f1=b*T1
+ c, is calculated first object humidity f1, wherein b, c is constant coefficient, for example, f1=1-0.025*T1.On it is understood that
Stating the value of the parameters such as b, c in formula can be set as the case may be and flexibly, not limit the present invention.
Computing unit is additionally operable to calculating first object humidity f1Afterwards, f is passed through2=af1(1.1≤a≤1.3) obtain the
Two target humidity f2, used when entering nasal obstruction humidification temperature control mode for air-conditioning.
It is ordinary skill in the art means that setting, which humidifies mist module to carry out interior humidification, on air conditioner, it is tied
Structure is also the common structure of this area, herein without being expanded on further, and by the correlation computations module in controller come real
The existing above process is also ordinary skill in the art means.
Further, when the oral cavity breathing time is less than preset time, controller 102 is additionally operable to controllable air conditioner
Again it is transferred to S2.
Further, the human temperature that controller 102 can be obtained according to the infrared fog-supplying amount according to infrared human body sensor
Degree is adjusted, for example, when human body temperature it is excessive, illustrate indoor seasoning, suitably fog-supplying amount can be adjusted, increase out mist
Amount.
The structure and working principle of controller 102 can refer to described in preceding embodiment.It is understood that above-mentioned control dress
Putting can be independently arranged or be arranged on air-conditioner outdoor unit.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
- A kind of 1. air conditioner, it is characterised in that including：Switch, for controlling air-conditioning to enter heating mode；Apnea detector, in air conditioner main body or with air conditioner main body partial installation, for detecting the breathing pattern of user；Humidity sensor, for obtaining ambient humidityController is electrically connected with apnea detector, timer, humidification module, humidity sensor；Timer, the time for using oral cavity to breathe for calculating user；Controller further includes computing unit, judging unit, control unit；The apnea detector is infrared sensor, and computing unit and judging unit are connected with infrared sensor, and controller is used for Rotary scanning room temperature, obtains the temperature information in scanning range, determines heat source according to temperature information, and obtain human face Infrared temperature array；Judgment module is used to judge whether temperature is less than one preset temperature difference of nasal cavity environment temperature at nasal cavity, if It is then to be determined as nose breathing, air conditioner control air-conditioning enters common humidification temperature control mode；If it is not, then it is determined as that oral cavity breathes；Controller is additionally operable to when judgment module judges that user breathes for oral cavity, is started timer and is carried out timing, when the oral cavity When breathing time is more than or equal to preset time, temperature control mode is humidified into nasal obstruction；Commonly humidification temperature control mode is：Ambient humidity f and first object humidity f is obtained using the humidity sensor1If f< f1, then control unit control the air-conditioning to open humidification function；If f >=f1, then described in the control unit control air-conditioning closing Humidification function；Nasal obstruction humidifies temperature control mode：Ambient humidity f and the second target humidity f is obtained using the humidity sensor2If f< f2, then control unit control the air-conditioning to open the humidification module；If f >=f2, then the control unit control air-conditioning closing The humidification module；Wherein, f2=af1(1.1≤a≤1.3)。
- 2. a kind of air-conditioner control method as claimed in claim 1, it is characterised in that the controller is additionally operable to work as and detects When air-conditioning is in refrigeration mode, does not start humidification module and room air is humidified.
- A kind of 3. air conditioner according to claim 1, it is characterised in that：Temperature sensor is further included, for obtaining interior Environment temperature T1, computing unit can also utilize the mapping relations of environment temperature and target humidity to obtain the first object humidity f1, and then obtain the second target humidity f2。
- A kind of 4. air conditioner according to claim 1, it is characterised in that：The mapping relations are f1=b*T1+ c, b, c are Constant coefficient.
- A kind of 5. air conditioner according to claim 1, it is characterised in that：Controller can be used for when oral cavity breathing time is less than During preset time, control apnea detector continues to monitor user's breathing situation.
- A kind of 6. air conditioner according to claim 1, it is characterised in that：The preset temperature difference is 0.2-0.4 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290167.6A CN108036476B (en) | 2017-12-08 | 2017-12-08 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290167.6A CN108036476B (en) | 2017-12-08 | 2017-12-08 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108036476A true CN108036476A (en) | 2018-05-15 |
| CN108036476B CN108036476B (en) | 2020-10-09 |
Family
ID=62096059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711290167.6A Active CN108036476B (en) | 2017-12-08 | 2017-12-08 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951921A (en) * | 2021-10-20 | 2022-01-21 | 重庆医科大学 | Ultrasonic mouth respiration detection device and detection method |
| CN114061085A (en) * | 2021-11-02 | 2022-02-18 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
| WO2023077828A1 (en) * | 2021-11-02 | 2023-05-11 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling air conditioner, and air conditioner |
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| JPS62162835A (en) * | 1986-01-13 | 1987-07-18 | Tokai Eng Kk | Air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113951921A (en) * | 2021-10-20 | 2022-01-21 | 重庆医科大学 | Ultrasonic mouth respiration detection device and detection method |
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| WO2023077830A1 (en) * | 2021-11-02 | 2023-05-11 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
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| Publication number | Publication date |
|---|---|
| CN108036476B (en) | 2020-10-09 |
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Effective date of registration: 20200911 Address after: 230000 Anhui Feidong Hefei Xincheng development area Chengyi Electric Technology Co., Ltd. Applicant after: ANHUI SINCERITY ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: No. 11, weft three road, Jinshui District, Zhengzhou, Henan Applicant before: Xu Hongliang |
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