CN113654228B - Air guide structure, air conditioner and control method of air conditioner - Google Patents
Air guide structure, air conditioner and control method of air conditioner Download PDFInfo
- Publication number
- CN113654228B CN113654228B CN202110921540.3A CN202110921540A CN113654228B CN 113654228 B CN113654228 B CN 113654228B CN 202110921540 A CN202110921540 A CN 202110921540A CN 113654228 B CN113654228 B CN 113654228B
- Authority
- CN
- China
- Prior art keywords
- air
- temperature
- humidity
- air conditioner
- preset
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 description 15
- 230000005494 condensation Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000035807 sensation Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air guide structure, an air conditioner and a control method of the air conditioner, wherein the air guide structure comprises the following components: the supporting body is internally provided with an air duct; the air outlet is arranged on the top surface of the support body and communicated with the air channel; the air guide assembly is arranged at the air outlet in an adjustable position so as to guide the airflow at the air outlet; and the temperature and humidity sensor is arranged on the side surface of the support body and is connected with the air guide assembly so as to adjust the position of the air guide assembly according to temperature and humidity information detected by the temperature and humidity sensor. The invention solves the problem that the air conditioner in the prior art has lower air outlet comfort degree in the anti-condensation mode.
Description
Technical Field
The invention relates to the technical field of air conditioner condensation prevention, in particular to an air guide structure, an air conditioner and a control method of the air conditioner.
Background
At present, to last air-out form air conditioner, summer refrigeration mode, when hot, the moisture load is too big leads to the air-out temperature to be less than when indoor environment dew point temperature, aviation baffle dewfall phenomenon can appear, if aviation baffle opening angle is great, cold wind blows the ceiling, ceiling dewfall phenomenon can appear even, when using to bring relatively poor sense organ to experience for the user, the condensation water falls into the wind channel and can bring uncontrollable potential safety hazard, long-term ceiling condensation also can cause the loss for the user roof, guarantee that air conditioner refrigeration mode does not dewfall very necessary to the air conditioner design.
In the condensation prevention mode of the existing air conditioner, the structure of the air deflector is generally improved, for example, a drainage channel is arranged on the air deflector, or the operating frequency of a compressor or a fan is adjusted to adjust the air outlet temperature, the air outlet amount and the like.
However, in the prior art, although condensation can be prevented from being generated on the air deflector, the air outlet parameters are all adjusted, and the air outlet parameters in the condensation prevention mode deviate from a human body comfortable area, so that the air outlet quality is poor.
Disclosure of Invention
The invention mainly aims to provide an air guide structure, an air conditioner and a control method of the air conditioner, and aims to solve the problem that the air conditioner in the prior art is low in air outlet comfort level in a condensation prevention mode.
In order to achieve the above object, according to a first aspect of the present invention, there is provided a wind guide structure, including: the supporting body is internally provided with an air duct; the air outlet is arranged on the top surface of the support body and is communicated with the air duct; the air guide assembly is arranged at the air outlet in an adjustable position so as to guide the airflow at the air outlet; and the temperature and humidity sensor is arranged on the side surface of the support body and is connected with the air guide assembly so as to adjust the position of the air guide assembly according to temperature and humidity information detected by the temperature and humidity sensor.
Furthermore, an installation part is arranged on the support body, the installation part is of a groove-shaped structure, and at least part of the temperature and humidity sensor is installed in the installation part.
Further, the wind-guiding structure still includes: the blocking component is installed on the supporting body and located on the side of the installation portion, and the blocking component is movably arranged towards the direction close to or far away from the installation portion so as to extend into the notch of the installation portion to block the temperature and humidity sensor, or the blocking component is moved towards the direction far away from the installation portion to avoid the temperature and humidity sensor.
Further, air guide assembly includes the aviation baffle, and the aviation baffle rotationally sets up around predetermined axis, and wind-guiding structure still includes: the driving component is in driving connection with the air guide plate and drives the air guide plate to rotate through the driving component; the control panel is installed on the supporting body and is respectively connected with the driving part and the temperature and humidity sensor, and temperature and humidity information detected by the temperature and humidity sensor is received through the control panel, so that the control panel controls the driving part to drive the air guide plate to move according to the temperature and humidity information.
Furthermore, a connecting crank is arranged on the air deflector and can rotate around a preset axis to drive the air deflector to rotate; the wind-guiding structure still includes: the synchronous belt is sleeved on one end, far away from the air deflector, of the connecting crank and a driving shaft of the driving part, the synchronous belt is connected with the connecting crank and the driving shaft respectively, and the driving shaft drives the connecting crank to rotate through the synchronous belt.
According to a second aspect of the present invention, there is provided an air conditioner, comprising a machine body and an air guiding structure, wherein the air guiding structure is mounted on the machine body, and the air guiding structure is the above air guiding structure.
According to a third aspect of the present invention, there is provided a control method of an air conditioner, which is applied to the above wind guiding structure, the control method including: starting an anti-condensation mode; detecting an indoor temperature value and an indoor humidity value; comparing the detected indoor temperature value with a preset temperature; comparing the detected indoor humidity value with a preset humidity; and controlling the rotation angle of an air deflector of the air guide structure of the air conditioner according to the comparison result.
Further, when the detected indoor temperature value is greater than the preset temperature and the detected indoor humidity value is greater than the preset humidity, the air deflector is controlled to be opened to a first angle from the closed position.
Further, the first angle is 85 ° to 95 °.
Further, when the detected temperature value is larger than the preset temperature and the detected humidity value is smaller than or equal to the preset humidity, the air deflector is controlled to be opened to a second angle from the closed position.
Further, the second angle is 55 ° to 65 °.
Further, when the detected temperature value is less than or equal to the preset temperature and the detected humidity value is greater than the preset humidity, the air deflector is controlled to be opened to a third angle from the closed position.
Further, the third angle is 25 ° to 35 °.
Further, when the detected temperature value is less than or equal to the preset temperature and the detected humidity value is less than or equal to the preset humidity, the air deflector is opened to a second angle.
Further, the preset temperature value is 32 ℃; and/or the preset humidity value is 80%.
Further, the working method of the anti-condensation mode comprises the following steps: comparing the preset dew point temperature with the indoor temperature; and controlling the air outlet quantity and/or the air outlet speed of the air conditioner according to the comparison result.
By applying the technical scheme of the invention, the air guide structure comprises a support body, an air outlet, an air guide assembly and a temperature and humidity sensor, wherein an air duct is arranged in the support body; the air outlet is arranged on the top surface of the support body and communicated with the air duct; the air guide assembly is adjustably arranged at the air outlet so as to guide the airflow at the air outlet; temperature and humidity sensor installs on the side of supporting the body, and temperature and humidity sensor is connected with air guide component to adjust air guide component's position according to the humiture information that temperature and humidity sensor detected. Through set up temperature and humidity sensor on supporting the body for detect indoor temperature and humidity, make air guide component can adjust the position according to the real-time change of indoor temperature and humidity to this air-out speed of adjusting air-out direction and air outlet department makes air-out speed and air-out direction satisfy the requirement of user to the air-out comfort level.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of a wind guide structure according to the present invention;
fig. 2 is a flowchart illustrating a control method of an air conditioner according to the present invention;
fig. 3 is a first state diagram of an air deflector in the control method of the air conditioner according to the present invention;
fig. 4 is a second state diagram of an air guide plate in the control method of the air conditioner according to the present invention;
fig. 5 is a third state diagram of an air guide plate in the control method of the air conditioner according to the present invention; and
fig. 6 is a flowchart illustrating an anti-condensation control method of an air conditioner according to the present invention.
Wherein the figures include the following reference numerals:
1. a support body; 10. an air duct; 11. an installation part; 2. an air outlet; 3. an air guide assembly; 4. a temperature and humidity sensor; 5. a blocking member; 30. an air deflector; 6. a drive member; 7. a control panel; 31. a connecting crank; 8. and (4) a synchronous belt.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The present invention also provides an air guiding structure, please refer to fig. 1, 3 to 5, which includes: the air duct supporting device comprises a supporting body 1, wherein an air duct 10 is arranged in the supporting body 1; the air outlet 2 is arranged on the top surface of the support body 1 and communicated with the air duct 10; the air guide component 3 is arranged at the air outlet 2 in an adjustable position so as to guide the airflow at the air outlet 2; temperature and humidity sensor 4 installs on the side of supporting body 1, and temperature and humidity sensor 4 is connected with air guide component 3 to adjust air guide component 3's position according to the humiture information that temperature and humidity sensor 4 detected.
The air guide structure provided by the invention comprises a support body 1, an air outlet 2, an air guide assembly 3 and a temperature and humidity sensor 4, wherein an air duct 10 is arranged in the support body 1; the air outlet 2 is arranged on the top surface of the support body 1 and communicated with the air duct 10; the air guide assembly 3 is adjustably arranged at the air outlet 2 to guide the air flow at the air outlet 2; temperature and humidity sensor 4 installs on the side of supporting body 1, and temperature and humidity sensor 4 is connected with air guide component 3 to adjust air guide component 3's position according to the humiture information that temperature and humidity sensor 4 detected. Through set up temperature and humidity sensor 4 on supporting body 1 for detect indoor temperature and humidity, make air guide component 3 can come the adjusting position according to the real-time change of indoor temperature and humidity to this air-out speed of adjusting air-out direction and 2 departments of air outlet makes air-out speed and air-out direction satisfy the requirement of user to the air-out comfort level.
Specifically, as shown in fig. 1, a mounting portion 11 is provided on the support body 1, the mounting portion 11 is a groove-shaped structure, and at least a part of the temperature and humidity sensor 4 is mounted in the mounting portion 11. Through setting up installation department 11 to the slot type structure, make things convenient for temperature and humidity sensor 4's installation, only need with temperature and humidity sensor 4 insert in the slot type structure can. In another embodiment of the present invention, the mounting portion 11 includes a supporting plate extending from the supporting body 1 in a direction away from the supporting body 1, and the temperature/humidity sensor is mounted on the supporting plate. It should be explained here that the groove-shaped structure is a groove, and the groove is recessed toward the middle of the support body 1, so as to achieve the purpose of embedding the temperature and humidity sensor 4 in the support body 1, and make the overall structure of the air guide structure compact.
In order to avoid wind-guiding structure in handling, the problem that temperature and humidity sensor 4 dropped easily, wind-guiding structure still includes: the blocking component 5 is installed on the supporting body 1 and located on the side of the installation portion 11, the blocking component 5 is movably arranged towards the direction close to or far away from the installation portion 11 to extend into the notch of the installation portion 11 to block the temperature and humidity sensor 4, or the blocking component 5 moves towards the direction far away from the installation portion 11 to avoid the temperature and humidity sensor. Specifically, a sliding groove is formed in the side of the mounting portion 11, the blocking component 5 is preferably a plate body, the blocking component 5 is movably mounted in the sliding groove, and after the temperature and humidity sensor 4 is mounted in the mounting portion 11, the blocking component 5 is pushed out to the groove opening of the groove structure to block the temperature and humidity sensor 4, so that the temperature and humidity sensor 4 is prevented from falling off; when installing temperature and humidity sensor 4, make barrier member 5 retract to the spout in to give way the notch of cell type structure, dodge temperature and humidity sensor 4. In another embodiment of the present invention, the blocking member 5 includes a piston rod that is telescopically arranged, and the temperature and humidity sensor 4 is blocked or avoided by the piston rod.
In a specific implementation, the air guiding assembly 3 includes an air guiding plate 30, the air guiding plate 30 is rotatably disposed around a predetermined axis, and the air guiding structure further includes: the driving component 6 is in driving connection with the air deflector 30 and drives the air deflector 30 to rotate through the driving component 6; the control panel 7 is installed on the supporting body 1, the control panel 7 is connected with the driving part 6 and the temperature and humidity sensor 4 respectively, and temperature and humidity information detected by the temperature and humidity sensor 4 is received through the control panel 7, so that the control panel 7 controls the driving part 6 to drive the air deflector 30 to move according to the temperature and humidity information. Preferably, the driving component is a driving motor, the control board 7 analyzes the received temperature and humidity information, and controls the rotation angle of the air deflector 30 according to the analysis result. The air outlet direction and the air outlet speed are adjusted by the air deflector 30 at different rotation angles, and the air outlet pressure at the air outlet, namely the air outlet speed, is adjusted due to the fact that the air deflector 30 has different blocking areas for air flow at different angles.
In order to facilitate the rotation of the air deflector 30 and improve the control on the rotation precision of the air deflector 30, a connecting crank 31 is arranged on the air deflector 30, and the connecting crank 31 is rotatably arranged around a preset axis to drive the air deflector 30 to rotate; the wind-guiding structure still includes: the synchronous belt 8 is sleeved on one end, far away from the air deflector 30, of the connecting crank 31 and a driving shaft of the driving part 6, the synchronous belt 8 is connected with the connecting crank 31 and the driving shaft respectively, and the driving shaft drives the connecting crank 31 to rotate through the synchronous belt 8. Specifically, a rotating shaft is arranged on the air deflector 30, one end of the connecting crank 31 is connected with the rotating shaft, the other end of the connecting crank 31 is connected with the synchronous belt 8, and the rotating angle of the air deflector 30 is adjusted by controlling the rotating angle of the driving shaft. Preferably, the number of the air deflectors 30 is multiple, the air deflectors 30 are sequentially arranged along the length direction or the width direction of the air outlet 2, the number of the connecting cranks 31 is multiple, the connecting cranks 31 and the air deflectors 30 are arranged in a one-to-one correspondence manner, the synchronous belt 8 is connected with the connecting cranks 31, and the driving part 6 drives the air deflectors 30 to rotate through the synchronous belt 8.
The invention also provides an air conditioner, which comprises a machine body and the air guide structure, wherein the air guide structure is arranged on the machine body and is the air guide structure of the embodiment.
As shown in fig. 2, the present invention further provides a control method of an air conditioner, which is suitable for the air guiding structure of the foregoing embodiment, and the control method includes: starting an anti-condensation mode; detecting an indoor temperature value and an indoor humidity value; comparing the detected indoor temperature value with a preset temperature; comparing the detected indoor humidity value with a preset humidity; and controlling the rotation angle of the air deflector 30 of the air guiding structure of the air conditioner according to the comparison result. Because under preventing the condensation mode, the air-out temperature and/or the air output of air conditioner can change at any time to produce the condensation on avoiding the aviation baffle 30, consequently, through carrying out real-time detection to indoor temperature value and indoor humidity value, when avoiding producing the condensation on the aviation baffle 30, change the turned angle of aviation baffle, adjustment air-out direction and air-out speed improve the air-out comfort level, optimize the comfort that the user used the air conditioner.
Specifically, as shown in fig. 3, when the detected indoor temperature value is greater than the preset temperature and the detected indoor humidity value is greater than the preset humidity, the air deflector 30 is controlled to be opened from the closed position to the first angle. At this time, an air outlet strategy of low temperature and large air volume is adopted, so that the opening angle of the air deflector 30 is maximized, the air deflecting surface of the air deflector 30 is parallel to the outflow direction of the air flow, and the shielding area of the air deflector 30 for the air flow is minimized. Wherein the first angle is 85 ° to 95 °. Preferably, the first angle is 90 °, when the air deflector 30 is opened from the closed position to 90 °, the air deflecting surface of the air deflector 30 is parallel to the outflow direction of the airflow, and the blocking area of the air deflector 30 to the airflow is minimum. Meanwhile, the air outlet temperature of the air conditioner is reduced by adjusting the operating frequency of the compressor.
As shown in fig. 4, when the detected temperature value is greater than the preset temperature and the detected humidity value is less than or equal to the preset humidity, the air guiding plate 30 is controlled to be opened from the closed position to the second angle. At this time, an air outlet strategy of low temperature and long-distance air supply is adopted, under the condition that the air outlet quantity is not changed, the smaller the rotation angle of the air guide plates 30 is, when the air flow is blown out upwards, the larger the blocking area of the air guide plates 30 to the air flow is, further, the pressure of the air flow is increased when the air flow flows through the channel between the two adjacent air guide plates 30, the air outlet speed is increased, and the air outlet distance is longer. Wherein the second angle is 55 ° to 65 °. Preferably, the second angle is 60 °, when the air deflector 30 is opened from the closed position to 60 °, the air outlet distance is far from the air deflector 30 when it is opened to the 90 ° position. Meanwhile, the air outlet temperature of the air conditioner is reduced by adjusting the operating frequency of the compressor.
As shown in fig. 5, when the detected temperature value is less than or equal to the preset temperature and the detected humidity value is greater than the preset humidity, the air guiding plate 30 is controlled to open from the closed position to the third angle. At this time, an air outlet strategy of high-speed and large-air-volume air supply is adopted, under the condition that the air volume is not changed, the smaller the rotation angle of the air deflectors 30 is, the larger the blocking area of the air deflectors 30 to the air flow is when the air flow is blown upwards, and then the pressure of the air flow is increased when the air flow flows through the channel between the two adjacent air deflectors 30, so that the air outlet speed is increased. Wherein the third angle is 25 ° to 35 °. Preferably, the third angle is 30 °, when the air deflector 30 is opened from the closed position to 30 °, the air outlet speed is highest compared to the first angle and the second angle. Meanwhile, the rotating speed of the fan in the air conditioner is adjusted to achieve the purpose of increasing the air quantity.
As shown in fig. 4, when the detected temperature value is less than or equal to the preset temperature and the detected humidity value is less than or equal to the preset humidity, the air guiding plate 30 is opened to the second angle. At the moment, a high-speed and long-distance air supply strategy is adopted, and because the user feels comfortable in the environment of the temperature value and the humidity value, the air deflector 30 is opened by 55-65 degrees by adopting the high-speed and long-distance air supply strategy. Preferably, the second angle is 60 ° to optimize the wind comfort.
In the embodiment provided by the invention, the preset temperature value is 32 ℃; and/or the preset humidity value is 80%. In summer, when the relative humidity of air is in the range of 40% to 80%, if the difference between the ambient temperature and the comfortable temperature is small, the influence of the air humidity on the user thermal sensation is small, but in a heat bias environment, the user thermal sensation is increased along with the increase of the humidity, so that the user thermal sensation can be effectively reduced by increasing the wind speed, and when the temperature reaches 32 ℃, the influence of the increased wind speed on the user thermal sensation is small.
As shown in fig. 6, the working method of the anti-condensation mode includes: comparing the preset dew point temperature with the indoor temperature; and controlling the air outlet quantity and/or the air outlet speed of the air conditioner according to the comparison result. The air outlet quantity of the air conditioner is controlled by adjusting the rotating speed of a fan of the air conditioner, and the air outlet temperature of the air conditioner is adjusted by adjusting the running frequency of a compressor of the air conditioner. After the air conditioner makes a pre-judgment on the rotation angle of the air deflector, firstly, the rotation speed of the fan and/or the operation frequency of the compressor are adjusted according to the comparison result of the preset dew point temperature and the indoor temperature, and then the air deflector 30 is controlled to rotate to the pre-judgment angle.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the air guide structure provided by the invention comprises a support body 1, an air outlet 2, an air guide assembly 3 and a temperature and humidity sensor 4, wherein an air duct 10 is arranged in the support body 1; the air outlet 2 is arranged on the top surface of the support body 1 and is communicated with the air duct 10; the air guide assembly 3 is adjustably arranged at the air outlet 2 to guide the air flow at the air outlet 2; temperature and humidity sensor 4 installs on the side of supporting body 1, and temperature and humidity sensor 4 is connected with air guide component 3 to adjust air guide component 3's position according to the humiture information that temperature and humidity sensor 4 detected. Through set up temperature and humidity sensor 4 on supporting body 1 for detect indoor temperature and humidity, make air guide component 3 can come the adjusting position according to the real-time change of indoor temperature and humidity to this air-out speed of adjusting air-out direction and 2 departments of air outlet makes air-out speed and air-out direction satisfy the requirement of user to the air-out comfort level.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. An air guide structure, comprising:
the air duct supporting device comprises a supporting body (1), wherein an air duct (10) is arranged in the supporting body (1);
the air outlet (2) is arranged on the top surface of the support body (1) and is communicated with the air duct (10);
the air guide assembly (3) is arranged at the air outlet (2) in an adjustable position so as to guide the airflow at the air outlet (2); the air guide assembly (3) comprises a plurality of air guide plates (30), and the air guide plates (30) are sequentially arranged along the length direction or the width direction of the air outlet (2); the air deflector (30) is provided with a connecting crank (31), and the connecting crank (31) is rotatably arranged around a preset axis to drive the air deflector (30) to rotate;
the temperature and humidity sensor (4) is installed on the side face of the supporting body (1), and the temperature and humidity sensor (4) is connected with the air guide assembly (3) so as to adjust the position of the air guide assembly (3) according to temperature and humidity information detected by the temperature and humidity sensor (4);
an installation part (11) is arranged on the support body (1), the installation part (11) is of a groove-shaped structure, and at least part of the temperature and humidity sensor (4) is installed in the installation part (11);
the opening orientation of cell type structure support the side of body (1), wind-guiding structure still includes:
block component (5), install support body (1) is gone up and is located the side of installation department (11), block component (5) orientation is close to or keeps away from the movably setting of direction of installation department (11) is in order to stretch into to the notch department of installation department (11) is right temperature and humidity sensor (4) block, or, block component (5) orientation is kept away from the direction of installation department (11) removes, with right temperature and humidity sensor dodges.
2. The air guiding structure as recited in claim 1, wherein the air guiding assembly (3) comprises an air deflector (30), the air deflector (30) being rotatably disposed about a predetermined axis, the air guiding structure further comprising:
the driving component (6) is in driving connection with the air deflector (30), and the driving component (6) drives the air deflector (30) to rotate;
the control panel (7) is installed on the supporting body (1), the control panel (7) is respectively connected with the driving part (6) and the temperature and humidity sensor (4), and temperature and humidity information detected by the temperature and humidity sensor (4) is received through the control panel (7), so that the control panel (7) controls the driving part (6) to drive the air deflector (30) to move according to the temperature and humidity information.
3. The air guide structure according to claim 2, wherein the air guide structure further comprises:
the synchronous belt (8) is sleeved on one end, far away from the air deflector (30), of the connecting crank (31) and a driving shaft of the driving part (6), the synchronous belt (8) is connected with the connecting crank (31) and the driving shaft respectively, and the driving shaft drives the connecting crank (31) to rotate through the synchronous belt (8).
4. An air conditioner, comprising a machine body and a wind guiding structure, wherein the wind guiding structure is mounted on the machine body, and is characterized in that the wind guiding structure is as claimed in any one of claims 1 to 3.
5. A control method of an air conditioner, which is applied to the air guide structure according to any one of claims 1 to 3, the control method comprising:
starting an anti-condensation mode;
detecting an indoor temperature value and an indoor humidity value;
comparing the detected indoor temperature value with a preset temperature;
comparing the detected indoor humidity value with a preset humidity;
and controlling the rotation angle of an air deflector (30) of the air guide structure of the air conditioner according to the comparison result.
6. The control method of an air conditioner according to claim 5, wherein when the detected indoor temperature value is greater than a preset temperature and the detected indoor humidity value is greater than a preset humidity,
controlling the air deflector (30) to open from a closed position to a first angle.
7. The control method of an air conditioner according to claim 6, wherein the first angle is 85 ° to 95 °.
8. The control method of an air conditioner according to claim 6, wherein when the detected temperature value is greater than a preset temperature and the detected humidity value is equal to or less than a preset humidity,
controlling the air deflector (30) to open from the closed position to a second angle.
9. The control method of an air conditioner according to claim 8, wherein the second angle is 55 ° to 65 °.
10. The control method of an air conditioner according to claim 5, wherein when the detected temperature value is equal to or less than a preset temperature and the detected humidity value is greater than a preset humidity,
controlling the air deflector (30) to open from the closed position to a third angle.
11. The control method of an air conditioner according to claim 10, wherein the third angle is 25 ° to 35 °.
12. The control method of an air conditioner according to claim 5, wherein when the detected temperature value is equal to or less than a preset temperature and the detected humidity value is equal to or less than a preset humidity,
the air deflector (30) is opened to a second angle.
13. The control method of an air conditioner according to claim 5,
the preset temperature value is 32 ℃; and/or the preset humidity value is 80%.
14. The control method of an air conditioner according to claim 5, wherein the operation method of the anti-condensation mode includes:
comparing the preset dew point temperature with the indoor temperature;
and controlling the air outlet quantity and/or the air outlet speed of the air conditioner according to the comparison result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921540.3A CN113654228B (en) | 2021-08-11 | 2021-08-11 | Air guide structure, air conditioner and control method of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921540.3A CN113654228B (en) | 2021-08-11 | 2021-08-11 | Air guide structure, air conditioner and control method of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113654228A CN113654228A (en) | 2021-11-16 |
| CN113654228B true CN113654228B (en) | 2022-11-22 |
Family
ID=78480193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110921540.3A Active CN113654228B (en) | 2021-08-11 | 2021-08-11 | Air guide structure, air conditioner and control method of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113654228B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216241A (en) * | 2021-11-25 | 2022-03-22 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, electronic equipment and air conditioner |
| CN114413453B (en) * | 2022-02-17 | 2023-07-14 | 珠海格力电器股份有限公司 | Air conditioner, air conditioner control method, and nonvolatile storage medium |
| CN114719428B (en) * | 2022-04-29 | 2023-08-25 | 深圳市英威腾网能技术有限公司 | Air guide device, air guide control method and refrigeration equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287938B (en) * | 2015-06-09 | 2019-08-16 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107143994B (en) * | 2016-03-01 | 2019-12-20 | 广东美的制冷设备有限公司 | Air conditioner condensation prevention control method and air conditioner indoor unit |
| CN109612013B (en) * | 2018-12-11 | 2021-11-23 | 广东美的制冷设备有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
| CN109612042B (en) * | 2018-12-11 | 2022-03-01 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer storage medium |
| KR20210049449A (en) * | 2019-10-25 | 2021-05-06 | 삼성전자주식회사 | Air conditioner and method for control of air conditioner |
| CN112113293A (en) * | 2020-10-14 | 2020-12-22 | 珠海格力电器股份有限公司 | Air purifier and ignition prevention method |
-
2021
- 2021-08-11 CN CN202110921540.3A patent/CN113654228B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113654228A (en) | 2021-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113654228B (en) | Air guide structure, air conditioner and control method of air conditioner | |
| CN107388370B (en) | Indoor unit of air conditioner and control method thereof | |
| CN101846381B (en) | Split wall-hanging type air conditioner air deflector, control method and air conditioner | |
| CN203857565U (en) | Wall-mounted air conditioner indoor unit | |
| RU2640707C2 (en) | Method of adjustment of air conditioner blinds | |
| CN103375882A (en) | Controller circuit for air conditioner and computer-readable storage medium containing program instructions for controlling air conditioner | |
| CN110044045B (en) | Air deflector and air conditioner with same | |
| WO2013084426A1 (en) | Air conditioner | |
| CN105180270A (en) | Air conditioner indoor unit and indoor air outlet control method of air conditioner | |
| CN103375848A (en) | Air conditioner | |
| CN210179763U (en) | Air conditioner indoor unit and air conditioner | |
| CN106196287B (en) | Roof type air conditioner and air quantity adjusting method thereof | |
| CN114413335A (en) | Air outlet mechanism, air conditioner and air supply control method | |
| CN209459172U (en) | Air conditioner | |
| EP3604935B1 (en) | Indoor air-conditioning unit | |
| CN103375849A (en) | Air conditioner | |
| CN203592877U (en) | Car air circulation system | |
| CN106678974B (en) | Air conditioner and its control method | |
| CN113483396B (en) | Indoor unit of air conditioner | |
| CN107621056A (en) | For controlling method and device, the air-conditioning of air-conditioning | |
| WO2013035236A1 (en) | Air conditioner | |
| CN106440297A (en) | Air guide device and air conditioner | |
| CN113154531A (en) | Air guide assembly, air conditioner and control method | |
| CN217082708U (en) | Air outlet mechanism and air conditioner | |
| CN208804852U (en) | Wind-blocking mechanism for outdoor machine of air-conditioner and the air-conditioning equipment with the wind-blocking mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |