CN105180270A - Air conditioner indoor unit and indoor air outlet control method of air conditioner - Google Patents
Air conditioner indoor unit and indoor air outlet control method of air conditioner Download PDFInfo
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- CN105180270A CN105180270A CN201510483148.XA CN201510483148A CN105180270A CN 105180270 A CN105180270 A CN 105180270A CN 201510483148 A CN201510483148 A CN 201510483148A CN 105180270 A CN105180270 A CN 105180270A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000006185 dispersion Substances 0.000 claims description 276
- 238000004378 air conditioning Methods 0.000 claims description 22
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000005057 refrigeration Methods 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000013022 venting Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 499
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000000106 sweat gland Anatomy 0.000 description 1
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
- F24F11/00—Control or safety arrangements
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- 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
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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
- 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
-
- 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
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- 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
-
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner indoor unit. The air conditioner indoor unit is provided with an air outlet, an air guide plate, a first air dissipating plate, a second air dissipating plate, a controller, a temperature detector and a humidity detector. The first air dissipating plate and the second air dissipating plate are each provided with a plurality of venting holes. The temperature detector is used for detecting the indoor temperature. The humidity detector is used for detecting the environment humidity. After it is judged by the controller that the air conditioner indoor unit enters a preset operation mode, the controller controls the first air dissipating plate and the second air dissipating plate to open the air outlet and controls the air guide plate to rotate by a preset angle to partly block the air outlet. After the air conditioner indoor unit enters the preset operation mode, the controller controls the first air dissipating plate and the second air dissipating plate to be located in different rotation positions to block the air outlet according to the indoor temperature and the environment humidity. The invention further discloses an indoor air outlet control method of an air conditioner. By means of the air conditioner indoor unit and the indoor air outlet control method of the air conditioner, the environmental comfort level is improved.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to air-out control method in indoor apparatus of air conditioner and air conditioning chamber.
Background technology
Current air-conditioner is in use procedure in summer, and for reducing indoor temperature fast, the temperature of air conditioner wind outlet is generally at 10 DEG C ~ 15 DEG C, and people's shell temperature is generally at 30 DEG C ~ 33 DEG C." cold wind " directly blows people and human sweat glands can be caused to close, and affects normal metabolism and secretion, stays for a long time and blow " cold wind " in air conditioning chamber, can produce one " air conditioner disease ".
Propose whirling motion current rate (DR) in " GB_T18049-2000 moderate fever environment PMV and the mensuration of PPD index and the regulation of heat comfort condition ", be defined as air and flow the body part creeping chill in various degree caused.Whirling motion current rate is used for the percentage that expectation can be subject to the people of airflow influence and indicates, and whirling motion current rate (DR) can according to formulae discovery below:
In DR=(34-Ta) (V-0.05) 0.62 (0.37 × V × Tu+3.14) formula: DR---whirling motion current rate, that is, because whirling motion air-flow and unsatisfied percentage; Ta---local air temperature, DEG C; V---local average air velocity, m/s; Tu---local turbulence intensity, it is defined as the standard deviation of local air flow velocity and the ratio of local average air velocity, %.
General DR value, within 20, can think that ambient wind velocity is more comfortable.Namely the people of 20% is subject to airflow influence and can feels that body part has creeping chill, and ambient air conditions is comfort conditions by people's accreditation of 80%.
Traditional air conditioner, when refrigerating operaton, is usually run to ensure indoor environment temperature with constant wind speed, owing to not controlling ambient wind velocity, is therefore caused environmental degree of comfort poor.
Summary of the invention
Main purpose of the present invention is to provide air-out control method in a kind of indoor apparatus of air conditioner and air conditioning chamber, while being intended to ensure comfortable temperature, reduces the air output of indoor air-out.
For achieving the above object, a kind of indoor apparatus of air conditioner provided by the invention, described indoor apparatus of air conditioner is provided with air outlet, wind deflector, the first air dispersion plate, the second air dispersion plate, controller, temperature detector and moisture detector; Described wind deflector is used for blocking or open described air outlet; Described first air dispersion plate and the second air dispersion plate are equipped with some air vents, and described first air dispersion plate and the second air dispersion plate cooperatively interact to block or open described air outlet; Described temperature detector is for detecting indoor temperature; Described moisture detector is used for testing environment humidity;
Under described indoor apparatus of air conditioner refrigeration operational state, described controller is when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate and the second air dispersion plate opens described air outlet, and control described wind deflector rotation predetermined angle, with air outlet described in partial occlusion, the air-flow that air outlet is blown out changes air-out direction through described wind deflector;
After entering preset running mode, described controller, according to indoor temperature and ambient humidity, controls the first air dispersion plate and the second air dispersion plate is positioned at different turned positions, blocks to be formed described air outlet.
Preferably, described controller is after described indoor apparatus of air conditioner enters preset running mode, when described indoor temperature is less than or equal to the first preset value and described ambient humidity is less than the first default humidity, controls described first air dispersion plate and turn to the first predeterminated position, with air outlet described in partial occlusion; When described indoor temperature is less than or equal to the second preset value and described ambient humidity is less than the second default humidity, control described first air dispersion plate and described second air dispersion plate turns to the second predeterminated position, described first air dispersion plate and the second air dispersion plate coordinate and block described air outlet; Described first preset value is greater than described second preset value; Described first presets humidity is greater than the second default humidity.
Preferably, when described first air dispersion plate and described second air dispersion plate turn to the second predeterminated position, described first air dispersion plate and described second air dispersion plate shift to install, and have gap between described first air dispersion plate and described second air dispersion plate.
Preferably, when the target temperature set is greater than the 3rd preset value, described first preset value is described target temperature and default temperature approach sum, and described second preset value is described target temperature; When the target temperature set is less than or equal to described 3rd preset value, the first preset value is the first preset temperature, and the second preset value is the second preset temperature.
In addition, in order to realize foregoing invention object, the invention allows for air-out control method in a kind of air conditioning chamber, be applied to above-mentioned indoor apparatus of air conditioner, in described air conditioning chamber, air-out control method comprises:
S1, under refrigeration operational state, when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate and the second air dispersion plate opens described air outlet, and control described wind deflector rotation predetermined angle, with air outlet described in partial occlusion, the air-flow that air outlet is blown out changes air-out direction through described wind deflector;
S2, after entering preset running mode, according to indoor temperature and ambient humidity, controls the first air dispersion plate and the second air dispersion plate is positioned at different turned positions, blocks to be formed described air outlet.
Preferably, described step S2 comprises:
After described indoor apparatus of air conditioner enters preset running mode, when described indoor temperature is less than or equal to the first preset value and described ambient humidity is less than the first default humidity, control described first air dispersion plate and turn to the first predeterminated position, with air outlet described in partial occlusion;
When described indoor temperature is less than or equal to the second preset value and described ambient humidity is less than the second default humidity, control described first air dispersion plate and described second air dispersion plate turns to the second predeterminated position, described first air dispersion plate and the second air dispersion plate coordinate and block described air outlet; Described first preset value is greater than described second preset value; Described first presets humidity is greater than the second default humidity.
Preferably, described first air dispersion plate of described control and described second air dispersion plate turn to the second predeterminated position and are specially:
Control described first air dispersion plate and the second air dispersion plate to coordinate and block described air outlet, and described first air dispersion plate and described second air dispersion plate shift to install, and have gap between described first air dispersion plate and described second air dispersion plate.
Preferably, also comprise before described step S2:
Obtain the target temperature of current setting;
When target temperature is greater than the 3rd preset value, described target temperature and default temperature approach sum is set to described first preset value, described target temperature is set to described second preset value; When target temperature is less than or equal to described 3rd preset value, the first preset temperature is set to described first preset value, the second preset temperature is set to the second preset value.
Preferably, in described air conditioning chamber, air-out control method also comprises:
The embodiment of the present invention is by arranging wind deflector, the first air dispersion plate and the second air dispersion plate at the air outlet place of indoor apparatus of air conditioner, under described indoor apparatus of air conditioner refrigeration operational state, when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate and the second air dispersion plate opens described air outlet, and control described wind deflector rotation predetermined angle, with air outlet described in partial occlusion; After entering preset running mode, according to indoor temperature and ambient humidity, control the first air dispersion plate and the second air dispersion plate is positioned at different turned positions, block to be formed described air outlet; Described indoor temperature is less, because of described air outlet block make the air output of the air outlet of indoor apparatus of air conditioner and ambient humidity less.Thus while ensureing comfortable temperature, reduce the air output of indoor air-out, achieve calm sense pattern, therefore improve environmental amenity degree, be conducive to user and use.
Accompanying drawing explanation
Fig. 1 is the first status architecture schematic diagram in indoor apparatus of air conditioner one embodiment of the present invention;
Fig. 2 is the second status architecture schematic diagram in indoor apparatus of air conditioner one embodiment of the present invention;
Fig. 3 is the third state structural representation in indoor apparatus of air conditioner one embodiment of the present invention;
Fig. 4 is the 4th status architecture schematic diagram in indoor apparatus of air conditioner one embodiment of the present invention;
Fig. 5 is the schematic flow sheet in air conditioning chamber of the present invention in air-out control method first embodiment;
Fig. 6 is the schematic flow sheet in air conditioning chamber of the present invention in air-out control method second embodiment;
Fig. 7 is the schematic flow sheet in air conditioning chamber of the present invention in air-out control method the 3rd embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of indoor apparatus of air conditioner, with reference to Fig. 1, in indoor apparatus of air conditioner first embodiment of the present invention, this indoor apparatus of air conditioner is provided with air outlet 10, wind deflector 20, first air dispersion plate 30, second air dispersion plate 40, controller, temperature detector and moisture detector; Described wind deflector 20 is for blocking or open described air outlet 10; Described first air dispersion plate 30 and the second air dispersion plate 40 are equipped with some air vents, and described first air dispersion plate 30 and the second air dispersion plate 40 cooperatively interact to block or open described air outlet 10; Described temperature detector is for detecting indoor temperature; Described moisture detector is used for testing environment humidity;
Under described indoor apparatus of air conditioner refrigeration operational state, described controller is when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate 30 and the second air dispersion plate 40 opens described air outlet 10, and control described wind deflector 20 and rotate predetermined angle, with air outlet described in partial occlusion 10, the air-flow that air outlet is blown out changes air-out direction through described wind deflector;
After entering preset running mode, described controller, according to indoor temperature and ambient humidity, controls the first air dispersion plate 30 and the second air dispersion plate 40 is positioned at different turned positions, blocks to be formed described air outlet 10.
In the present embodiment, the structure of above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 can be arranged according to actual needs, and preferably, above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 are the platy structure of strip.Particularly, above-mentioned indoor apparatus of air conditioner also comprises chassis 50 and face frame 60, wherein in chassis 50, is provided with indoor fan, wind inlet channel and exhaust air flue, and wherein face frame 60 offers above-mentioned air outlet 10 in the exit of exhaust air flue.Above-mentioned first air dispersion plate 30 is rotating to be arranged on chassis 50, second air dispersion plate 40 is rotating to be arranged on face frame 60, wherein the first air dispersion plate 30 is positioned on the second air dispersion plate 40, and the first air dispersion plate 30 and the second air dispersion plate 40 are all positioned at the inner side of above-mentioned wind deflector 20.Respectively by the rotation of Electric Machine Control first air dispersion plate 30 and the second air dispersion plate 40, to open and to block air outlet 10.
Particularly, above-mentioned air vent comprises the first air vent be arranged on above-mentioned first air dispersion plate 30 and the second air vent be arranged on the second air dispersion plate 40.This air vent is for when the first air dispersion plate 30 and the/the second air dispersion plate 40 block air outlet 10, allows wind enter indoor through air vent, to reach the effect reducing air quantity and wind speed.Be understandable that, the shape of above-mentioned air vent can be arranged according to actual needs, such as, when the first air dispersion plate 30 and the second air dispersion plate 40 block air outlet, the first air vent that the first air dispersion plate 30 is arranged is that the thickness direction of described first air dispersion plate 30 is inclined upwardly predetermined angle from the first air dispersion plate 30 medial surface to direction that lateral surface extends; The second air vent that above-mentioned second air dispersion plate 40 is arranged is consistent with the thickness direction of the second air dispersion plate 40 to the direction that lateral surface extends from the first air dispersion plate 30 medial surface.
It should be noted that in the present embodiment, preferably, above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 are opened air outlet and are referred to the normal air-out not stopping air outlet 10; Above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 block air outlet and refer to that the first air dispersion plate 30 and the second air dispersion plate 40 block the wind blown out in exhaust air flue, make the wind blowing to the first air dispersion plate 30 and the second air dispersion plate 40 medial surface enter indoor by above-mentioned air vent.Above-mentioned wind deflector 20 is opened air outlet 10 and is referred to that wind deflector 20 moves downwardly to its lowest position, does not stop the normal air-out of air outlet 10, and wind deflector 20 blocks air outlet and refers to that wind deflector 20 is positioned at air outlet 10 with closing air outlet 10.Above-mentioned wind deflector 20 partial occlusion air outlet refers to that wind deflector 20 can stop the air-out at air outlet 10 place, to change the direction of air outlet 10 air-out, particularly, the air quantity that wind deflector 20 changes air-out direction can be arranged according to actual needs, can reach change air outlet 10 partly or entirely on wind direction (comprise vertically upward or obliquely) blow out.
The type of above-mentioned preset running mode can define according to actual needs, in following embodiment, is calm sense pattern, is described in detail for preset running mode.Under this calm sense pattern refers to that air-conditioner operates in refrigeration operational state, the air-out direction controlling air outlet changes, and reduces to make indoor air velocity.The wind speed that this indoor air velocity records for distance air-conditioner horizontal range 3m distant positions place.Under calm sense pattern, by blocking air outlet, the wind speed of air outlet is reduced, and then indoor air velocity is reduced.Preferably, by blocking air outlet, indoor air velocity can be made lower than 0.3m/s, namely can to reach comfort conditions.
Particularly, in the indoor temperature that described controller detects according to described temperature detector, control the first air dispersion plate 30 and the second air dispersion plate 40 is positioned at different turned positions, block to be formed described air outlet 10.Be: indoor temperature is less control described first air dispersion plate and the second air dispersion plate blocks described air outlet for its effect of blocking of different turned positions, make described air outlet less in order to the gap of air-out, thus make air output less.
During work, when indoor apparatus of air conditioner runs under normal refrigerating state, first controller controls wind deflector 20, first air dispersion plate 30 and the second air dispersion plate 40 opens air outlet 10, and indoor air-out is normally blown out from air outlet 10.As shown in Figure 1, now, cold wind from air outlet 10 directly to lower blowout.
Then by controller detecting real-time indoor apparatus of air conditioner the need of entering calm sense operational mode, if so, then control room inner blower enters calm sense pattern.Particularly, in the first stage of calm sense pattern, control described first air dispersion plate 30 and the second air dispersion plate 40 opens described air outlet 10, and control described wind deflector 20 and rotate predetermined angle, with air outlet described in partial occlusion 10.As shown in Figure 2, now, the wind blown out from air outlet 10 will be blocked by wind deflector 20, under the effect of wind deflector 20, change the air-out direction of air outlet 10, the wind preventing air outlet 10 place from blowing out directly under blow to human body.
After indoor apparatus of air conditioner enters calm sense pattern, the situation of change of the ambient humidity that the indoor temperature detected by controller Real-time Obtaining temperature sensor and moisture detector detect, according to detecting that the situation of change of indoor temperature and ambient humidity controls the rotational angle of the first air dispersion plate 30 and the second air dispersion plate 40.Particularly, when indoor temperature and ambient humidity lower, the amount of becalming that indoor first air dispersion plate 30 and the second air dispersion plate 40 coordinate is larger, and the air output of air outlet 10 is less.The air output of air outlet is less, and the speed air flow of environment is less, thus improves environmental amenity degree.As shown in Figure 3 and Figure 4, in figure 3, by means of only the first air dispersion plate 30 shield portions air outlet 10, thus a wind part of producing by boasting is blocked by the first air dispersion plate 30, the position that another part is not blocked by air outlet 10 enters indoor, wherein blows and is blocked in the wind part of the first eminator 30 medial surface, partially pass through air vent and enter indoor, thus relative to the state of Fig. 2, reduce the air output of air outlet 10.In the diagram, coordinated by the first air dispersion plate 30 and the second air dispersion plate 40 and block air outlet 10, thus make the wind blown out enter indoor by means of only the air vent that the first air dispersion plate 30 and the second air dispersion plate 40 are arranged; Relative to Fig. 3, reduce the air output of air outlet 10 further.
The embodiment of the present invention is by arranging wind deflector 20, first air dispersion plate 30 and the second air dispersion plate 40 at air outlet 10 place of indoor apparatus of air conditioner, under described indoor apparatus of air conditioner refrigeration operational state, controller is when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate 30 and the second air dispersion plate 40 opens described air outlet 10, and control described wind deflector 20 and rotate predetermined angle, with air outlet described in partial occlusion 10; After entering calm sense pattern, described controller, according to indoor temperature and ambient humidity, controls the first air dispersion plate 30 and the second air dispersion plate 40 is positioned at different turned positions, blocks to be formed described air outlet 10; Described indoor temperature and ambient humidity less, because blocking of described air outlet 10 makes the air output of the air outlet 10 of indoor apparatus of air conditioner less.Thus while ensureing comfortable temperature, reduce the air output of indoor air-out, achieve calm sense pattern, therefore improve environmental amenity degree, be conducive to user and use.
Be understandable that, after entering calm sense pattern, described controller can be arranged the first air dispersion plate 30 and the second air dispersion plate 40 turned position and control mode according to actual needs according to indoor temperature and ambient humidity, such as according to preset step temperature and corresponding ambient humidity, the first air dispersion plate 30 and the second air dispersion plate 40 turned position can be controlled.Be described in detail with two kinds of different states below:
In the present embodiment, preferably, above-mentioned controller is after described indoor apparatus of air conditioner enters preset running mode, when described indoor temperature is less than or equal to the first preset value and described ambient humidity is less than the first default humidity, control described first air dispersion plate 30 and turn to the first predeterminated position (its state as shown in Figure 3), with air outlet described in partial occlusion 10; When described indoor temperature is less than or equal to the second preset value and described ambient humidity is less than the second default humidity, control described first air dispersion plate 30 and described second air dispersion plate 40 turns to the second predeterminated position, described first air dispersion plate 30 and the second air dispersion plate 40 coordinate and block described air outlet (its state as shown in Figure 4); Described first preset value is greater than described second preset value; Described first presets humidity is greater than the second default humidity.
In the present embodiment, the particular location point of above-mentioned first predeterminated position and the second predeterminated position can be arranged according to actual needs.Preferably, in the present embodiment, when indoor temperature between the first preset value and the second preset value and described ambient humidity be less than first preset humidity time, only control the first air dispersion plate 30 carry out air quantity reduce control; When indoor temperature is less than the second preset value and described ambient humidity is less than the second default humidity, is coordinated by the first air dispersion plate 30 and the second air dispersion plate 40 and carry out air quantity reduction control, farthest to reduce air output.
Particularly, when the first air dispersion plate 30 and described second air dispersion plate 40 turn to the second predeterminated position, described first air dispersion plate 30 and described second air dispersion plate 40 shift to install, and have gap between described first air dispersion plate 30 and described second air dispersion plate 40.
In the present embodiment, by arranging gap between the first air dispersion plate 30 and the second air dispersion plate 40, thus while blocking air outlet 10, can ensure that a small amount of cold wind flows out between gap, hot blast outside first air dispersion plate 30 and the second air dispersion plate 40 is blown away, prevents from the first air dispersion plate 30 and the second air dispersion plate 40 produce condensed water.Particularly, the height of the bottom end face in the vertical direction of described first air dispersion plate 30 is higher than described second air dispersion plate 40 top end face, between described first air dispersion plate 30 and described second air dispersion plate 40, there is gap, thus make to form vent passages between the medial surface of the first air dispersion plate 30 and the second air dispersion plate 40 medial surface, make wind roundaboutly can blow to the lateral surface of the second air dispersion plate 40, thus reduce the temperature difference of the second eminator 40 both sides, prevent the generation of condensed water.
Below will be described in detail with a preferred exemplary: when described indoor temperature is less than or equal to the first preset value and described ambient humidity is less than the first default humidity, control the first air dispersion plate 30 and turn to the position vertical or substantially vertical with the air-out direction of air outlet 10, to reduce air output.When indoor temperature is less than or equal to above-mentioned second preset value further and described ambient humidity is less than the second default humidity, control the second air dispersion plate 40 and turn to the position vertical or substantially vertical with the air-out direction of air outlet 10, farthest to reduce air output.Be understandable that, in this example, above-mentioned first predeterminated position of the first air dispersion plate 30 and the second predeterminated position of the first air dispersion plate are in same position place.
Should be noted that, the size of above-mentioned first preset value and the second preset value can be arranged according to actual needs, in the present embodiment, preferably, in order to consider that target temperature that user sets is on the impact of calm sense pattern, can adjust the size of the first preset value and the second preset value stage by stage.This target temperature refers to that user sets the target temperature of operation of air conditioner.
Particularly, when the target temperature set is greater than the 3rd preset value, described first preset value is described target temperature and default temperature approach sum, and described second preset value is described target temperature; When the target temperature set is less than or equal to described 3rd preset value, the first preset value is the first preset temperature, and the second preset value is the second preset temperature.
It is 24 DEG C with the 3rd preset value below, above-mentioned default temperature approach is 2 DEG C, and above-mentioned first preset value temperature is 26 DEG C, and the second preset temperature is 24 DEG C and is described in detail for example: when target temperature Ts is greater than 24 DEG C, above-mentioned first preset value is Ts+2, and above-mentioned second preset value is Ts; When target temperature Ts is less than or equal to 24 DEG C, above-mentioned first preset value is 26 DEG C, and the second preset value is 24 DEG C.Arrange the first preset value and the second preset value stage by stage according to target temperature by adopting, thus effectively prevent target temperature too low, indoor temperature cannot be less than the condition of Ts+2.
Be understandable that, above-mentioned controller judges that the condition whether indoor apparatus of air conditioner enters preset running mode can be arranged according to actual needs, in the present embodiment, preferably, when controller receives calm sense pattern enabled instruction, indoor apparatus of air conditioner can be controlled and enters calm sense pattern.In other embodiments, can also judge according to other conditions, such as it should be noted that the enabled instruction of above-mentioned calm sense pattern can be sent by remote controller, fuselage button or the mobile device such as mobile phone installing client, preferably but be not limited to above equipment.
The present invention also provides air-out control method in a kind of air conditioning chamber, is applied to the indoor apparatus of air conditioner in above-described embodiment, and in conjunction with referring to figs. 1 through Fig. 5, in described air conditioning chamber, air-out control method comprises:
S10, under refrigeration operational state, when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate 30 and the second air dispersion plate 40 opens described air outlet 10, and control described wind deflector 20 and rotate predetermined angle, with air outlet described in partial occlusion 10, the air-flow that air outlet is blown out changes air-out direction through described wind deflector;
S20, after entering preset running mode, according to indoor temperature and ambient humidity, controls the first air dispersion plate 30 and the second air dispersion plate 40 is positioned at different turned positions, blocks to be formed described air outlet 10.
In the present embodiment, the structure of above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 can be arranged according to actual needs, and preferably, above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 are the platy structure of strip.Particularly, above-mentioned indoor apparatus of air conditioner also comprises chassis 50 and face frame 60, wherein in chassis 50, is provided with indoor fan, wind inlet channel and exhaust air flue, and wherein face frame 60 offers above-mentioned air outlet 10 in the exit of exhaust air flue.Above-mentioned first air dispersion plate 30 is rotating to be arranged on chassis 50, second air dispersion plate 40 is rotating to be arranged on face frame 60, wherein the first air dispersion plate 30 is positioned on the second air dispersion plate 40, and the first air dispersion plate 30 and the second air dispersion plate 40 are all positioned at the inner side of above-mentioned wind deflector 20.Respectively by the rotation of Electric Machine Control first air dispersion plate 30 and the second air dispersion plate 40, to open and to block air outlet 10.
Particularly, above-mentioned air vent comprises the first air vent be arranged on above-mentioned first air dispersion plate 30 and the second air vent be arranged on the second air dispersion plate 40.This air vent is for when the first air dispersion plate 30 and the/the second air dispersion plate 40 block air outlet 10, allows wind enter indoor through air vent, to reach the effect reducing air quantity and reduce air-out wind speed.Be understandable that, the shape of above-mentioned air vent can be arranged according to actual needs, such as, when the first air dispersion plate 30 and the second air dispersion plate 40 block air outlet, the first air vent that the first air dispersion plate 30 is arranged is that the thickness direction of described first air dispersion plate 30 is inclined upwardly predetermined angle from the first air dispersion plate 30 medial surface to direction that lateral surface extends; The second air vent that above-mentioned second air dispersion plate 40 is arranged is consistent with the thickness direction of the second air dispersion plate 40 to the direction that lateral surface extends from the first air dispersion plate 30 medial surface.
It should be noted that in the present embodiment, preferably, above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 are opened air outlet and are referred to the normal air-out not stopping air outlet 10; Above-mentioned first air dispersion plate 30 and the second air dispersion plate 40 block air outlet and refer to that the first air dispersion plate 30 and the second air dispersion plate 40 block the wind blown out in exhaust air flue, make the wind blowing to the first air dispersion plate 30 and the second air dispersion plate 40 medial surface enter indoor by above-mentioned air vent.Above-mentioned wind deflector 20 is opened air outlet 10 and is referred to that wind deflector 20 moves downwardly to its lowest position, does not stop the normal air-out of air outlet 10, and wind deflector 20 blocks air outlet and refers to that wind deflector 20 is positioned at air outlet 10 with closing air outlet 10.Above-mentioned wind deflector 20 partial occlusion air outlet refers to that wind deflector 20 can stop the air-out at air outlet 10 place, to change the direction of air outlet 10 air-out, particularly, the air quantity that wind deflector 20 changes air-out direction can be arranged according to actual needs, can reach change air outlet 10 partly or entirely on wind direction (comprise vertically upward or obliquely) blow out.
The type of above-mentioned preset running mode can define according to actual needs, in following embodiment, is calm sense pattern, is described in detail for preset running mode.Under this calm sense pattern refers to that air-conditioner operates in refrigeration operational state, the air-out direction controlling air outlet changes, and reduces to make indoor air velocity.The wind speed that this indoor air velocity records for distance air-conditioner horizontal range 3m distant positions place.Under calm sense pattern, by blocking air outlet, the wind speed of air outlet is reduced, and then indoor air velocity is reduced.Preferably, by blocking air outlet, indoor air velocity can be made lower than 0.3m/s, namely can to reach comfort conditions.
Particularly, in the indoor temperature that described controller detects according to described temperature detector, control the first air dispersion plate 30 and the second air dispersion plate 40 is positioned at different turned positions, block to be formed described air outlet 10.Be: indoor temperature is less control described first air dispersion plate and the second air dispersion plate blocks described air outlet for its effect of blocking of different turned positions, make described air outlet less in order to the gap of air-out, thus make air output less.
During work, when indoor apparatus of air conditioner runs under normal refrigerating state, first control wind deflector 20, first air dispersion plate 30 and the second air dispersion plate 40 open air outlet 10, and indoor air-out is normally blown out from air outlet 10.As shown in Figure 1, now, cold wind from air outlet 10 directly to lower blowout.
Then detecting real-time indoor apparatus of air conditioner is the need of entering calm sense operational mode, and if so, then control room inner blower enters calm sense pattern.Particularly, in the first stage of calm sense pattern, control described first air dispersion plate 30 and the second air dispersion plate 40 opens described air outlet 10, and control described wind deflector 20 and rotate predetermined angle, with air outlet described in partial occlusion 10.As shown in Figure 2, now, the wind blown out from air outlet 10 will be blocked by wind deflector 20, under the effect of wind deflector 20, change the air-out direction of air outlet 10, the wind preventing air outlet 10 place from blowing out directly under blow to human body.
After indoor apparatus of air conditioner enters calm sense pattern, the situation of change of the ambient humidity that the indoor temperature detected by Real-time Obtaining temperature sensor and moisture detector detect, according to detecting that the situation of change of indoor temperature and ambient humidity controls the rotational angle of the first air dispersion plate 30 and the second air dispersion plate 40.Particularly, when indoor temperature and ambient humidity lower, the amount of becalming that indoor first air dispersion plate 30 and the second air dispersion plate 40 coordinate is larger, and the air output of air outlet 10 is less.The air output of air outlet is less, and the speed air flow of environment is less, thus improves environmental amenity degree.As shown in Figure 3 and Figure 4, in figure 3, by means of only the first air dispersion plate 30 shield portions air outlet 10, thus a wind part of producing by boasting is blocked by the first air dispersion plate 30, the position that another part is not blocked by air outlet 10 enters indoor, wherein blows and is blocked in the wind part of the first eminator 30 medial surface, partially pass through air vent and enter indoor, thus relative to the state of Fig. 2, reduce the air output of air outlet 10.In the diagram, coordinated by the first air dispersion plate 30 and the second air dispersion plate 40 and block air outlet 10, thus make the wind blown out enter indoor by means of only the air vent that the first air dispersion plate 30 and the second air dispersion plate 40 are arranged; Relative to Fig. 3, reduce the air output of air outlet 10 further.
The embodiment of the present invention is by arranging wind deflector 20, first air dispersion plate 30 and the second air dispersion plate 40 at air outlet 10 place of indoor apparatus of air conditioner, under described indoor apparatus of air conditioner refrigeration operational state, when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate 30 and the second air dispersion plate 40 opens described air outlet 10, and control described wind deflector 20 and rotate predetermined angle, with air outlet described in partial occlusion 10; After entering calm sense pattern, according to indoor temperature and ambient humidity, control the first air dispersion plate 30 and the second air dispersion plate 40 is positioned at different turned positions, block to be formed described air outlet 10; Described indoor temperature and ambient humidity less, because blocking of described air outlet 10 makes the air output of the air outlet 10 of indoor apparatus of air conditioner less.Thus while ensureing comfortable temperature, reduce the air output of indoor air-out, achieve calm sense pattern, therefore improve environmental amenity degree, be conducive to user and use.
Further, combine with reference to Fig. 6 in the lump, based on air-out control method first embodiment in air conditioning chamber of the present invention, in air conditioning chamber of the present invention in air-out control method second embodiment, above-mentioned steps S20 comprises:
Step S21, after described indoor apparatus of air conditioner enters preset running mode, when described indoor temperature is less than or equal to the first preset value and described ambient humidity is less than the first default humidity, control described first air dispersion plate 30 and turn to the first predeterminated position (its state as shown in Figure 3), with air outlet described in partial occlusion 10;
Step S22, when described indoor temperature is less than or equal to the second preset value and described ambient humidity is less than the second default humidity, control described first air dispersion plate 30 and described second air dispersion plate 40 turns to the second predeterminated position (its state as shown in Figure 4), described first air dispersion plate 30 and the second air dispersion plate 40 coordinate and block described air outlet 10; Described first preset value is greater than described second preset value; Described first presets humidity is greater than the second default humidity.
In the present embodiment, the particular location point of above-mentioned first predeterminated position and the second predeterminated position can be arranged according to actual needs.Preferably, in the present embodiment, when indoor temperature between the first preset value and the second preset value and ambient humidity be less than first preset humidity time, only control the first air dispersion plate 30 carry out air quantity reduce control; When indoor temperature is less than the second preset value and ambient humidity is less than the second default humidity, is coordinated by the first air dispersion plate 30 and the second air dispersion plate 40 and carry out air quantity reduction control, farthest to reduce air output.
Particularly, in above-mentioned steps S22, described first air dispersion plate 30 of above-mentioned control and described second air dispersion plate 40 turn to the second predeterminated position and are specially: control described first air dispersion plate 30 and the second air dispersion plate 40 and coordinate and block described air outlet, and described first air dispersion plate 30 and described second air dispersion plate 40 shift to install, and have gap between described first air dispersion plate 30 and described second air dispersion plate 40.
In the present embodiment, by arranging gap between the first air dispersion plate 30 and the second air dispersion plate 40, thus while blocking air outlet 10, can ensure that a small amount of cold wind flows out between gap, hot blast outside first air dispersion plate 30 and the second air dispersion plate 40 is blown away, prevents from the first air dispersion plate 30 and the second air dispersion plate 40 produce condensed water.Particularly, the height of the bottom end face in the vertical direction of described first air dispersion plate 30 is higher than described second air dispersion plate 40 top end face, between described first air dispersion plate 30 and described second air dispersion plate 40, there is gap, thus make to form vent passages between the medial surface of the first air dispersion plate 30 and the second air dispersion plate 40 medial surface, make wind roundaboutly can blow to the lateral surface of the second air dispersion plate 40, thus reduce the temperature difference of the second eminator 40 both sides, prevent the generation of condensed water.
Below will be described in detail with a preferred exemplary: when described indoor temperature is less than or equal to the first preset value and ambient humidity is less than the first default humidity, control the first air dispersion plate 30 and turn to the position vertical or substantially vertical with the air-out direction of air outlet 10, to reduce air output.When indoor temperature is less than or equal to above-mentioned second preset value further and ambient humidity is less than the second default humidity, controls the second air dispersion plate 40 and turn to the position vertical or substantially vertical with the air-out direction of air outlet 10, farthest to reduce air output.Be understandable that, in this example, above-mentioned first predeterminated position of the first air dispersion plate 30 and the second predeterminated position of the first air dispersion plate are in same position place.
Should be noted that, the size of above-mentioned first preset value and the second preset value can be arranged according to actual needs, in the present embodiment, preferably, in order to consider that target temperature that user sets is on the impact of calm sense pattern, can adjust the size of the first preset value and the second preset value stage by stage.This target temperature refers to that user sets the target temperature of operation of air conditioner.
Further, combine with reference to Fig. 7 in the lump, based on air-out control method second embodiment in air conditioning chamber of the present invention, in air conditioning chamber of the present invention in air-out control method the 3rd embodiment, also comprise before above-mentioned steps S20:
Step S30, obtains the target temperature of current setting;
Step S40, when target temperature is greater than the 3rd preset value, is set to described first preset value by described target temperature and default temperature approach sum, described target temperature is set to described second preset value; When target temperature is less than or equal to described 3rd preset value, the first preset temperature is set to described first preset value, the second preset temperature is set to the second preset value.
It is 24 DEG C with the 3rd preset value below, above-mentioned default temperature approach is 2 DEG C, and above-mentioned first preset value temperature is 26 DEG C, and the second preset temperature is 24 DEG C and is described in detail for example: when target temperature Ts is greater than 24 DEG C, above-mentioned first preset value is Ts+2, and above-mentioned second preset value is Ts; When target temperature Ts is less than or equal to 24 DEG C, above-mentioned first preset value is 26 DEG C, and the second preset value is 24 DEG C.Arrange the first preset value and the second preset value stage by stage according to target temperature by adopting, thus effectively prevent target temperature too low, indoor temperature cannot be less than the condition of Ts+2.
Be understandable that, above-mentioned controller judges that the condition whether indoor apparatus of air conditioner enters preset running mode can be arranged according to actual needs, in the present embodiment, preferably, when controller receives calm sense pattern enabled instruction, indoor apparatus of air conditioner can be controlled and enters calm sense pattern.In other embodiments, can also judge according to other conditions, such as it should be noted that the enabled instruction of above-mentioned calm sense pattern can be sent by remote controller, fuselage button or the mobile device such as mobile phone installing client, preferably but be not limited to above equipment.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. an indoor apparatus of air conditioner, is characterized in that, described indoor apparatus of air conditioner is provided with air outlet, wind deflector, the first air dispersion plate, the second air dispersion plate, controller, temperature detector and moisture detector; Described wind deflector is used for blocking or open described air outlet; Described first air dispersion plate and the second air dispersion plate are equipped with some air vents, and described first air dispersion plate and the second air dispersion plate cooperatively interact to block or open described air outlet; Described temperature detector is for detecting indoor temperature; Described moisture detector is used for testing environment humidity;
Under described indoor apparatus of air conditioner refrigeration operational state, described controller is when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate and the second air dispersion plate opens described air outlet, and control described wind deflector rotation predetermined angle, with air outlet described in partial occlusion, the air-flow that air outlet is blown out changes air-out direction through described wind deflector;
After entering preset running mode, described controller, according to indoor temperature and ambient humidity, controls the first air dispersion plate and the second air dispersion plate is positioned at different turned positions, blocks to be formed described air outlet.
2. indoor apparatus of air conditioner as claimed in claim 1, it is characterized in that, described controller is after described indoor apparatus of air conditioner enters preset running mode, when described indoor temperature is less than or equal to the first preset value and described ambient humidity is less than the first default humidity, control described first air dispersion plate and turn to the first predeterminated position, with air outlet described in partial occlusion; When described indoor temperature is less than or equal to the second preset value and described ambient humidity be less than second preset humidity, control described first air dispersion plate and described second air dispersion plate turns to the second predeterminated position, described first air dispersion plate and the second air dispersion plate coordinate and block described air outlet; Described first preset value is greater than described second preset value; Described first presets humidity is greater than the second default humidity.
3. indoor apparatus of air conditioner as claimed in claim 2, it is characterized in that, when described first air dispersion plate and described second air dispersion plate turn to the second predeterminated position, described first air dispersion plate and described second air dispersion plate shift to install, and have gap between described first air dispersion plate and described second air dispersion plate.
4. indoor apparatus of air conditioner as claimed in claim 2, is characterized in that, when the target temperature set is greater than the 3rd preset value, described first preset value is described target temperature and default temperature approach sum, and described second preset value is described target temperature; When the target temperature set is less than or equal to described 3rd preset value, the first preset value is the first preset temperature, and the second preset value is the second preset temperature.
5. an air-out control method in air conditioning chamber, is characterized in that, is applied to indoor apparatus of air conditioner according to claim 1, and in described air conditioning chamber, air-out control method comprises:
S1, under refrigeration operational state, when judging that described indoor apparatus of air conditioner enters preset running mode, control described first air dispersion plate and the second air dispersion plate opens described air outlet, and control described wind deflector rotation predetermined angle, with air outlet described in partial occlusion, the air-flow that air outlet is blown out changes air-out direction through described wind deflector;
S2, after entering preset running mode, according to indoor temperature and ambient humidity, controls the first air dispersion plate and the second air dispersion plate is positioned at different turned positions, blocks to be formed described air outlet.
6. air-out control method in air conditioning chamber as claimed in claim 5, it is characterized in that, described step S2 comprises:
After described indoor apparatus of air conditioner enters preset running mode, when described indoor temperature is less than or equal to the first preset value and described ambient humidity is less than the first default humidity, control described first air dispersion plate and turn to the first predeterminated position, with air outlet described in partial occlusion;
When described indoor temperature is less than or equal to the second preset value and described ambient humidity is less than the second default humidity, control described first air dispersion plate and described second air dispersion plate turns to the second predeterminated position, described first air dispersion plate and the second air dispersion plate coordinate and block described air outlet; Described first preset value is greater than described second preset value; Described first presets humidity is greater than the second default humidity.
7. air-out control method in air conditioning chamber as claimed in claim 6, it is characterized in that, described first air dispersion plate of described control and described second air dispersion plate turn to the second predeterminated position and are specially:
Control described first air dispersion plate and the second air dispersion plate to coordinate and block described air outlet, and described first air dispersion plate and described second air dispersion plate shift to install, and have gap between described first air dispersion plate and described second air dispersion plate.
8. air-out control method in air conditioning chamber as claimed in claim 6, is characterized in that, also comprise before described step S2:
Obtain the target temperature of current setting;
When target temperature is greater than the 3rd preset value, described target temperature and default temperature approach sum is set to described first preset value, described target temperature is set to described second preset value; When target temperature is less than or equal to described 3rd preset value, the first preset temperature is set to described first preset value, the second preset temperature is set to the second preset value.
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| CN201510483148.XA CN105180270B (en) | 2015-08-07 | 2015-08-07 | Air-out control method in indoor apparatus of air conditioner and air conditioning chamber |
| PCT/CN2015/088538 WO2017024636A1 (en) | 2015-08-07 | 2015-08-31 | Indoor unit of air conditioner and method for controlling indoor air outlet of air conditioner |
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| CN201510483148.XA CN105180270B (en) | 2015-08-07 | 2015-08-07 | Air-out control method in indoor apparatus of air conditioner and air conditioning chamber |
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| CN105180270B (en) | 2017-12-22 |
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