CN113251525A - Control method of kitchen air conditioner - Google Patents
Control method of kitchen air conditioner Download PDFInfo
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- CN113251525A CN113251525A CN202110614921.7A CN202110614921A CN113251525A CN 113251525 A CN113251525 A CN 113251525A CN 202110614921 A CN202110614921 A CN 202110614921A CN 113251525 A CN113251525 A CN 113251525A
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- Prior art keywords
- air
- kitchen
- refrigeration
- air conditioner
- air inlet
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000005057 refrigeration Methods 0.000 claims abstract description 157
- 238000001816 cooling Methods 0.000 claims abstract description 61
- 230000017525 heat dissipation Effects 0.000 claims abstract description 51
- 238000004891 communication Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010411 cooking Methods 0.000 description 14
- 239000000779 smoke Substances 0.000 description 9
- 230000005855 radiation Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Images
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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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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
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
Abstract
The invention discloses a control method of a kitchen air conditioner, which comprises the following steps: the main control device drives the kitchen air conditioner to enter a corresponding refrigeration mode according to refrigeration mode information in the refrigeration control instruction, and in each refrigeration mode of the kitchen air conditioner, the main control device dynamically adjusts the air speed of the heat dissipation fan according to the working temperature of the compressor. According to the invention, the kitchen air conditioner can stably work for a long time in each refrigeration mode by dynamically adjusting the air speed of the cooling fan, so that the refrigeration effect of the kitchen air conditioner is ensured, and the use experience of a user is further improved.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a control method of a kitchen air conditioner.
Background
Along with the continuous improvement of living standard, the user also constantly improves to the environmental comfort level requirement in kitchen, at the culinary art in-process more can produce a large amount of oil fumes, uses the cooking utensils in summer very much, produces a large amount of heat radiations and more lets the user uncomfortable, causes the user at the culinary art in-process, experiences relatively poorly. Therefore, along with the continuous improvement of living standard, the requirement of a user on the environment comfort level of a kitchen is also continuously improved, the user reaches the temperature of a cooking area or a kitchen space by additionally installing a kitchen air conditioner in the kitchen, but the kitchen air conditioner in the current market is poor in refrigerating effect when the user cooks and/or opens a range hood and is extremely easy to cause the overheating shutdown of the kitchen air conditioner, so that the body sensing temperature of the user is very high, and the user experience is poor.
Disclosure of Invention
The invention aims to provide a control method of a kitchen air conditioner, which can effectively improve the use experience of a user.
In order to achieve the above purpose, the solution of the invention is:
a control method of a kitchen air conditioner comprises an air conditioner body, a refrigerating device, a cold air fan, a heat dissipation fan, a main control device and an operation device; the air conditioner body is provided with a refrigeration cavity and a heat dissipation cavity which are mutually separated, the refrigeration cavity is provided with a refrigeration air inlet and a refrigeration air outlet, the heat dissipation cavity is provided with a heat dissipation air inlet and a heat dissipation air outlet, the refrigeration air outlet is used for being communicated with the indoor space of the kitchen, and the heat dissipation air inlet and the heat dissipation air outlet are used for being communicated with the outdoor space of the kitchen; the refrigerating device comprises a compressor, an evaporator and a condenser which are arranged on the air conditioner body, and the compressor, the evaporator and the condenser are connected through refrigerant pipelines; the evaporator and the condenser are respectively positioned in a refrigeration cavity and a heat dissipation cavity of the air conditioner body; the cooling fan is used for sucking the air at the cooling air inlet into the cooling cavity and sending the air in the cooling cavity out of the cooling air outlet; the main control device is electrically connected with the compressor, the evaporator, the condenser, the heat dissipation fan and the cold air fan respectively; the control device is in communication connection with the main control device;
the control method of the kitchen air conditioner comprises the following steps:
the control device sends a refrigeration control instruction to the main control device, the main control device drives the kitchen air conditioner to enter a corresponding refrigeration mode according to refrigeration mode information in the refrigeration control instruction, and the refrigeration mode of the kitchen air conditioner comprises a weak refrigeration mode and a strong refrigeration mode;
when the kitchen air conditioner enters a weak refrigeration mode, the main control device controls the compressor to work to enable the refrigeration device to refrigerate, the main control device controls the cold air fan to work, and the main control device controls the air speed of the cold air fan to be within a weak refrigeration air speed range;
when the kitchen air conditioner enters a forced cooling mode, the main control device controls the compressor to work to enable the refrigerating device to refrigerate, controls the cold air fan to work, and controls the air speed of the cold air fan to be within a forced cooling air speed range; the strong cooling wind speed interval is larger than the weak cooling wind speed interval;
when the refrigeration device carries out refrigeration, the main control device also controls the work of the heat dissipation fan and dynamically adjusts the air speed of the heat dissipation fan according to the working temperature of the compressor, wherein the higher the working temperature of the compressor is, the larger the air speed of the heat dissipation fan is.
The kitchen air conditioner also comprises an air inlet selection device, the air inlet selection device comprises a shell and an air inlet selection mechanism, the shell is provided with an outdoor air inlet port, an indoor air inlet port and an air outlet port, the outdoor air inlet port of the shell is used for being communicated with the outdoor space of the kitchen, the indoor air inlet port of the shell is used for being communicated with the indoor space of the kitchen, the air outlet port of the shell is communicated with the refrigerating air inlet, the air inlet selection mechanism is matched with the shell, and the air inlet selection mechanism is used for controlling the air outlet port to be selectively communicated with the outdoor air inlet port and the indoor air inlet port;
when the kitchen air conditioner enters a weak refrigeration mode, the main control device controls an air inlet selection mechanism of the air inlet selection device to communicate an indoor air inlet port and an air outlet port of a shell of the air inlet selection device; when the kitchen air conditioner enters a forced cooling mode, the main control device controls the air inlet selection mechanism of the air inlet selection device to communicate the outdoor air inlet port and the outdoor air outlet port of the shell of the air inlet selection device.
The refrigeration mode of the kitchen air conditioner also comprises a middle refrigeration mode; when the kitchen air conditioner enters a middle refrigeration mode, the main control device controls an air inlet selection mechanism of the air inlet selection device to communicate an indoor air inlet port and an air outlet port of a shell of the air inlet selection device, controls a compressor to work to enable the refrigeration device to refrigerate, controls a cold air fan to work and controls the air speed of the cold air fan to be in a middle refrigeration air speed interval; wherein the medium refrigeration wind speed interval is larger than the cold refrigeration wind speed interval and is smaller than the forced refrigeration wind speed interval.
The middle refrigeration mode of the kitchen air conditioner is provided with at least two gears; when the kitchen air conditioner enters different gears of the middle refrigeration mode, the main control device controls the air speed of the cold air fan according to the different gears of the middle refrigeration mode, and the larger the gear of the middle refrigeration mode is, the larger the air speed of the cold air fan is.
The medium refrigeration wind speed interval is 7-9 m/s.
The weak refrigeration mode of the kitchen air conditioner is provided with at least two gears; when the kitchen air conditioner enters different gears of the weak refrigeration mode, the main control device controls the air speed of the cold air fan according to the different gears of the weak refrigeration mode, and the larger the gear of the weak refrigeration mode is, the larger the air speed of the cold air fan is.
The weak refrigeration wind speed interval is 3-6.5 m/s.
The strong cooling mode of the kitchen air conditioner is provided with at least two gears; when the kitchen air conditioner enters different gears of the forced cooling mode, the main control device controls the air speed of the cold air fan according to different gears of the forced cooling mode, and the larger the gear of the forced cooling mode is, the larger the air speed of the cold air fan is.
The forced cooling wind speed interval is 9.5-10.5 m/s.
The control device of the kitchen air conditioner comprises a knob switch electrically connected with the main control device and/or a remote control switch in wireless communication connection with the main control device.
After adopting the scheme, the invention has the following characteristics:
1. when the refrigeration device performs refrigeration, the main control device dynamically adjusts the air speed of the cooling fan according to the working temperature of the compressor, and the cooling fan is used for cooling the condenser, so that the invention can ensure the cooling effect on the condenser in various refrigeration modes of the kitchen air conditioner, thereby avoiding the overheat shutdown of the compressor, further ensuring that the kitchen air conditioner can stably work for a long time in various refrigeration modes, and effectively improving the use experience of users;
2. in the strong cooling mode, the air speed of the cold air fan is high, so that the kitchen air conditioner can convey high-speed cold air to the indoor space of a kitchen, and the high-speed cold air can overcome the suction force of the range hood and blow the cold air to the body of a user, so that the body sensing temperature of the user can be effectively reduced, and the use experience of the user is good.
Drawings
Fig. 1 is a schematic view illustrating a structural principle of a kitchen air conditioner according to the present invention.
Description of reference numerals:
the air conditioner A in the kitchen is provided with an air conditioner A,
an air conditioner body 1, a refrigeration chamber 11, a refrigeration air inlet 111, a refrigeration air outlet 112, a heat dissipation chamber 12, a heat dissipation air inlet 121, a heat dissipation air outlet 122,
a refrigerating device 2, a compressor 21, an evaporator 22, a condenser 23, a refrigerant pipeline 24,
a cold air blower 3 is arranged at the lower part of the air conditioner,
the heat-radiating fan 4 is arranged on the upper portion of the heat-radiating fan,
the main control device (5) is provided with a plurality of main control devices,
an operating device 6, a mechanical switch 61, a remote control switch 62,
the air inlet selection device 7, the shell 71, the outdoor air inlet port 711, the indoor air inlet port 712, the air outlet port 713 and the valve plate 72.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The invention discloses a control method of a kitchen air conditioner, so that the kitchen air conditioner A has at least two refrigeration modes, and each refrigeration mode of the kitchen air conditioner A can be adapted to different use scenes of a user in a kitchen, thereby effectively improving the user experience.
As shown in fig. 1, the kitchen air conditioner a includes an air conditioner body 1, a refrigerating device 2, a cold air blower 3, a heat dissipation blower 4, a main control device 5 and an operation device 6; the air conditioner body 1 is provided with a refrigeration chamber 11 and a heat dissipation chamber 12 which are separated from each other, the refrigeration chamber 11 is provided with a refrigeration air inlet 111 and a refrigeration air outlet 112, the heat dissipation chamber 12 is provided with a heat dissipation air inlet 121 and a heat dissipation air outlet 122, the refrigeration air outlet 112 is used for being communicated with an indoor space of a kitchen, and the heat dissipation air inlet 121 and the heat dissipation air outlet 122 are used for being communicated with an outdoor space of the kitchen; the refrigerating device 2 comprises a compressor 21, an evaporator 22 and a condenser 23 which are arranged on the air conditioner body 1, and the compressor 21, the evaporator 22 and the condenser 23 are connected through a refrigerant pipeline 24; the evaporator 22 and the condenser 23 are respectively positioned in the refrigeration chamber 11 and the heat dissipation chamber 12 of the air conditioner body 1; the cold air blower 3 and the heat dissipation blower 4 are both speed-adjustable blowers, the cold air blower 3 is used for sucking air at the refrigeration air inlet 111 into the refrigeration chamber 11 and sending the air in the refrigeration chamber 11 out from the refrigeration air outlet 112, and the heat dissipation blower 4 is used for sucking air at the heat dissipation air inlet 121 into the heat dissipation chamber 12 and sending the air in the heat dissipation chamber 12 out from the heat dissipation air outlet 122; the main control device 5 is electrically connected with the compressor 21, the evaporator 22, the condenser 23, the cold air fan 3 and the heat radiation fan 4 respectively; the control device 6 is in communication connection with the main control device 5.
In the invention, the control method of the kitchen air conditioner A comprises the following steps:
the control device 6 sends a refrigeration control instruction to the main control device 5, the main control device 5 drives the kitchen air conditioner A to enter a corresponding refrigeration mode according to refrigeration mode information in the refrigeration control instruction, and the refrigeration mode of the kitchen air conditioner A comprises a weak refrigeration mode, a strong refrigeration mode and a medium refrigeration mode;
when the kitchen air conditioner A enters a weak refrigeration mode, the main control device 5 controls the compressor 21 to work to enable the refrigeration device 2 to refrigerate, meanwhile, the main control device 5 controls the cold air fan 3 to work, the main control device 5 controls the air speed of the cold air fan 3 to be in a weak refrigeration air speed interval, and the weak refrigeration air speed interval can be 3-6.5 m/s;
when the kitchen air conditioner A enters a forced cooling mode, the main control device 5 controls the compressor 21 to work to enable the refrigerating device 2 to refrigerate, meanwhile, the main control device 5 controls the cold air fan 3 to work, the main control device 5 controls the air speed of the cold air fan 3 to be within a forced cooling air speed interval, the forced cooling air speed interval is larger than the cold cooling air speed interval, and the forced cooling air speed interval can be 9.5-10.5 m/s.
When the kitchen air conditioner A enters a middle refrigeration mode, the main control device 5 controls the compressor 21 to work to enable the refrigeration device 2 to refrigerate, meanwhile, the main control device 5 controls the cold air fan 3 to work, and the main control device 5 controls the air speed of the cold air fan 3 to be in a middle refrigeration air speed interval and controls the air speed of the heat dissipation fan 4 to be in a middle heat dissipation air speed interval; the medium refrigeration wind speed interval is larger than the cold refrigeration wind speed interval and smaller than the forced refrigeration wind speed interval, and the medium refrigeration wind speed interval can be 7-9 m/s;
when the refrigeration device 2 performs refrigeration, the main control device 5 further controls the cooling fan 4 to work, and the main control device 5 dynamically adjusts the air speed of the cooling fan 4 according to the working temperature of the compressor 21 of the refrigeration device 2, wherein the higher the working temperature of the compressor 21 is, the larger the air speed of the cooling fan 4 is.
In the invention, after the refrigeration device 2 of the kitchen air conditioner a performs refrigeration, the main control device 5 controls the cold air fan 3 to work, the cold air fan 3 sucks air at the refrigeration air inlet 111 into the refrigeration chamber 11, the evaporator 22 of the refrigeration device 2 cools air entering the refrigeration chamber 11 to form cold air, and the cold air is sent out from the refrigeration air outlet 112 by the cold air fan 3, so that the kitchen air conditioner a can convey cold air to the indoor space of a kitchen. After the refrigeration device 2 of the kitchen air conditioner a performs refrigeration, the main control device 5 controls the operation of the heat dissipation fan 4, and the operation of the heat dissipation fan 4 can suck the air at the heat dissipation air inlet 121 into the heat dissipation chamber 12 and send the air in the heat dissipation chamber 12 out of the heat dissipation air outlet 122, so that the heat generated by the condenser 23 is discharged out of the outdoor space of the kitchen from the heat dissipation chamber 12; the main control device 5 dynamically adjusts the air speed of the cooling fan 4 according to the working temperature of the compressor 21, and the higher the working temperature of the compressor 21 is, the higher the air speed of the cooling fan 4 is, so that the invention can ensure the cooling effect on the condenser 23 in various refrigeration modes of the kitchen air conditioner A, thereby avoiding the overheat shutdown of the compressor 21, further ensuring that the kitchen air conditioner A can stably work for a long time in various refrigeration modes, and effectively improving the use experience of users; in addition, the heat radiation air inlet 121 and the heat radiation air outlet 122 are used for communicating with the outdoor space of the kitchen, so that the heat radiation fan 4 does not affect the indoor space of the kitchen when working, and does not affect the refrigeration effect of the indoor space of the kitchen.
The weak refrigeration mode of the kitchen air conditioner A is suitable for kitchen washing and cutting use scenes; wash at the kitchen and cut under the use scene, the user just washes food and cuts, do not cook and open the lampblack absorber, set up kitchen air conditioner A in weak refrigeration mode this moment, then 2 work of kitchen air conditioner A's refrigerating plant, 3 work of cold air fan and cold air fan 3 are in weak refrigeration wind speed interval, kitchen air conditioner A just so carries the cold wind of low-speed silence toward the indoor space in kitchen, thereby reduce the indoor space temperature in kitchen this moment, avoid the user to wash food and cut the time body to feel the temperature height.
The middle refrigeration mode of the kitchen air conditioner A is suitable for a kitchen oil-smoke-free cooking use scene; under the situation of cooking without oil smoke in a kitchen, a user performs oil smoke-free cooking (such as cooking modes without generating oil smoke during cooking such as steaming, boiling, stewing and the like) on food under the condition of not opening a range hood, and the temperature of the indoor space of the kitchen is increased at the moment; if set up kitchen air conditioner A in well refrigeration mode this moment, then kitchen air conditioner A's refrigerating plant 2 work, and cold air fan 3 works and cold air fan 3 is in the interval of well refrigeration wind speed, and kitchen air conditioner A just like this carries the cold wind of intermediate speed toward the indoor space in kitchen to can effectively reduce the kitchen indoor space temperature this moment, avoid the user to cook the time body to feel the temperature height to food.
The strong refrigeration mode of the kitchen air conditioner A is suitable for cooking use scenes with oil smoke in a kitchen; under the cooking use scene of oil smoke in a kitchen, a user performs oil smoke cooking (such as cooking modes which can generate oil smoke when frying, exploding, frying and the like) on food under the condition of opening the range hood, at the moment, the temperature of the indoor space of the kitchen is increased, and the range hood pumps indoor air of the kitchen out of the kitchen; if set up kitchen air conditioner A in the forced cooling mode this moment, then kitchen air conditioner A's refrigerating plant 2 works, and cold air fan 3 works and cold air fan 3 is located the interval of forced cooling wind speed, and kitchen air conditioner A just carries high-speed cold wind toward the indoor space in kitchen like this, and the suction of lampblack absorber is overcome to high-speed cold wind energy and is blown to the user health on to can effectively reduce user's body sensing temperature this moment, make user's use experience good.
As shown in fig. 1, the control device 6 of the kitchen air conditioner a may include a mechanical switch 61 electrically connected to the main control device 5 and a remote control switch 62 wirelessly connected to the main control device 5, so that the present invention adopts a design that combines the mechanical switch 61 and the remote control switch 62, so that a user may use the mechanical switch 61 to send a control command to the main control device 5, or use the remote control switch 62 to send a control command to the main control device 5, so that the user may select one of the mechanical switch 61 and the remote control switch 62 according to actual use requirements for use; mechanical switch 61 is rotary switch, and rotary switch compares touch switch and key switch and can convenience of customers uses, and the user is stained with the rotatory rotary switch that can relax and controls main control system 5 when oil stain or water stain in the hand, and if the user is stained with touch switch and key switch of the use that can't be sensitive when oil stain or water stain in the hand. It should be noted that the present invention is not limited to the operating device 6 including both the mechanical switch 61 and the remote control switch 62, and the operating device 6 may include only one of the mechanical switch 61 and the remote control switch 62, so that the user can control the kitchen air conditioner a through the operating device 6.
As shown in fig. 1, the kitchen air conditioner a may further include an air inlet selecting device 7, where the air inlet selecting device 7 includes a housing 71 and an air inlet selecting mechanism, the housing 71 is provided with an outdoor air inlet port 711, an indoor air inlet port 712, and an air outlet port 713, the outdoor air inlet port 711 of the housing 71 is configured to communicate with an outdoor space of a kitchen, the indoor air inlet port 712 of the housing 71 is configured to communicate with an indoor space of the kitchen, the air outlet port 713 of the housing 71 is configured to communicate with the cooling air inlet 111, the air inlet selecting mechanism is fitted to the housing 71, and the air inlet selecting mechanism is configured to control the air outlet port 713 to selectively communicate with the outdoor air inlet port 711 and the indoor air inlet port 712; the air inlet selection mechanism can comprise a valve plate 72 which is rotatably matched with the shell 1 and a motor which drives the valve plate 72 to rotate, and the air inlet selection mechanism controls the valve plate 72 to rotate so that the valve plate 72 movably blocks the connection part of the air outlet port 713 and the outdoor air inlet port 711 and the connection part of the air outlet port 713 and the indoor air inlet port 712; when the valve plate 72 blocks the connection between the air outlet port 713 and the outdoor air inlet port 711, the air outlet port 713 is communicated with the indoor air inlet port 712; when the valve plate 72 blocks the connection between the air outlet port 713 and the indoor air inlet port 712, the air outlet port 713 is communicated with the outdoor air inlet port 711.
In the control method of the kitchen air conditioner of the present invention: when the kitchen air conditioner a enters the weak refrigeration mode, the main control device 5 controls the air inlet selection mechanism of the air inlet selection device 7 to communicate the indoor air inlet port 712 and the air outlet port 713 of the air inlet selection device shell 71; when the kitchen air conditioner A enters a forced cooling mode, the main control device 5 controls the air inlet selection mechanism of the air inlet selection device 7 to communicate the outdoor air inlet port 711 and the air outlet port 713 of the air inlet selection device shell 71; when the kitchen air conditioner a enters the middle cooling mode, the main control device 5 controls the air inlet selection mechanism of the air inlet selection device 7 to communicate the indoor air inlet port 712 and the air outlet port 713 of the air inlet selection device shell 71. In the invention, when the kitchen air conditioner A enters a strong refrigeration mode, the outdoor air inlet port 711 is communicated with the air outlet port 713, the outdoor air inlet port 711 is used for being communicated with the outdoor space of a kitchen, the air outlet port 713 is communicated with the refrigeration air inlet 111, and the refrigeration air inlet 111 enters air from the outdoor space of the kitchen at the moment, so that oil smoke in the indoor space of the kitchen can be prevented from entering the refrigeration chamber 11 to pollute the evaporator 22 when the kitchen has an oil smoke cooking use scene, and further, the refrigeration effect is prevented from being reduced due to the pollution of the evaporator 22; meanwhile, when the kitchen air conditioner A enters the forced cooling mode, the air is fed from the outdoor space of the kitchen through the cooling air inlet 111, and the situation that high-temperature air in the indoor space of the kitchen enters the cooling cavity 11 and the cooling effect of the kitchen air conditioner A is poor when oil smoke is in a cooking use scene in the kitchen can be avoided.
According to the kitchen air conditioner A, when the kitchen air conditioner A enters a weak refrigeration mode or a middle refrigeration mode, the indoor air inlet port 712 is communicated with the air outlet port 713, the indoor air inlet port 712 is used for being communicated with an indoor space of a kitchen, the air outlet port 713 is communicated with the refrigeration air inlet 111, the refrigeration air inlet 111 is used for introducing air from the indoor space of the kitchen, and therefore the kitchen air conditioner A can circulate air in the indoor space of the kitchen in a kitchen-free cooking use scene or a kitchen washing and cutting use scene, and the kitchen air conditioner A can rapidly reduce the temperature of the indoor space of the kitchen.
In the invention, the weak refrigeration mode of the kitchen air conditioner A can be provided with at least two gears so as to improve the adjustable range of the kitchen air conditioner A, thereby being convenient for users to use; when the kitchen air conditioner A enters different gears of the weak refrigeration mode, the main control device 5 controls the air speed of the cold air fan 3 according to the different gears of the weak refrigeration mode, and the larger the gear of the weak refrigeration mode is, the larger the air speed of the cold air fan 3 is. Similarly, the middle cooling mode of the kitchen air conditioner a may also have at least two gears to improve the adjustable range of the kitchen air conditioner a; when the kitchen air conditioner A enters different gears of the medium refrigeration mode, the main control device 5 controls the air speed of the cold air fan 3 according to the different gears of the medium refrigeration mode, and the larger the gear of the medium refrigeration mode is, the larger the air speed of the cold air fan 3 is. The strong cooling mode of the kitchen air conditioner A also can be provided with at least two gears so as to improve the adjustable range of the kitchen air conditioner A; when the kitchen air conditioner A enters different gears of the forced cooling mode, the main control device 5 controls the air speed of the cold air fan 3 according to different gears of the forced cooling mode, and the larger the gear of the forced cooling mode is, the larger the air speed of the cold air fan 3 is.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (10)
1. A control method of a kitchen air conditioner is characterized in that: the kitchen air conditioner comprises an air conditioner body, a refrigerating device, a cold air fan, a heat dissipation fan, a main control device and an operation device; the air conditioner body is provided with a refrigeration cavity and a heat dissipation cavity which are mutually separated, the refrigeration cavity is provided with a refrigeration air inlet and a refrigeration air outlet, the heat dissipation cavity is provided with a heat dissipation air inlet and a heat dissipation air outlet, the refrigeration air outlet is used for being communicated with the indoor space of the kitchen, and the heat dissipation air inlet and the heat dissipation air outlet are used for being communicated with the outdoor space of the kitchen; the refrigerating device comprises a compressor, an evaporator and a condenser which are arranged on the air conditioner body, and the compressor, the evaporator and the condenser are connected through refrigerant pipelines; the evaporator and the condenser are respectively positioned in a refrigeration cavity and a heat dissipation cavity of the air conditioner body; the cooling fan is used for sucking the air at the cooling air inlet into the cooling cavity and sending the air in the cooling cavity out of the cooling air outlet; the main control device is electrically connected with the compressor, the evaporator, the condenser, the heat dissipation fan and the cold air fan respectively; the control device is in communication connection with the main control device;
the control method of the kitchen air conditioner comprises the following steps:
the control device sends a refrigeration control instruction to the main control device, the main control device drives the kitchen air conditioner to enter a corresponding refrigeration mode according to refrigeration mode information in the refrigeration control instruction, and the refrigeration mode of the kitchen air conditioner comprises a weak refrigeration mode and a strong refrigeration mode;
when the kitchen air conditioner enters a weak refrigeration mode, the main control device controls the compressor to work to enable the refrigeration device to refrigerate, the main control device controls the cold air fan to work, and the main control device controls the air speed of the cold air fan to be within a weak refrigeration air speed range;
when the kitchen air conditioner enters a forced cooling mode, the main control device controls the compressor to work to enable the refrigerating device to refrigerate, controls the cold air fan to work, and controls the air speed of the cold air fan to be within a forced cooling air speed range; the strong cooling wind speed interval is larger than the weak cooling wind speed interval;
when the refrigeration device carries out refrigeration, the main control device also controls the work of the heat dissipation fan and dynamically adjusts the air speed of the heat dissipation fan according to the working temperature of the compressor, wherein the higher the working temperature of the compressor is, the larger the air speed of the heat dissipation fan is.
2. The control method of a kitchen air conditioner according to claim 1, characterized in that: the kitchen air conditioner also comprises an air inlet selection device, the air inlet selection device comprises a shell and an air inlet selection mechanism, the shell is provided with an outdoor air inlet port, an indoor air inlet port and an air outlet port, the outdoor air inlet port of the shell is used for being communicated with the outdoor space of the kitchen, the indoor air inlet port of the shell is used for being communicated with the indoor space of the kitchen, the air outlet port of the shell is communicated with the refrigerating air inlet, the air inlet selection mechanism is matched with the shell, and the air inlet selection mechanism is used for controlling the air outlet port to be selectively communicated with the outdoor air inlet port and the indoor air inlet port;
when the kitchen air conditioner enters a weak refrigeration mode, the main control device controls an air inlet selection mechanism of the air inlet selection device to communicate an indoor air inlet port and an air outlet port of a shell of the air inlet selection device;
when the kitchen air conditioner enters a forced cooling mode, the main control device controls the air inlet selection mechanism of the air inlet selection device to communicate the outdoor air inlet port and the outdoor air outlet port of the shell of the air inlet selection device.
3. The control method of a kitchen air conditioner according to claim 2, characterized in that: the refrigeration mode of the kitchen air conditioner also comprises a middle refrigeration mode;
when the kitchen air conditioner enters a middle refrigeration mode, the main control device controls an air inlet selection mechanism of the air inlet selection device to communicate an indoor air inlet port and an air outlet port of a shell of the air inlet selection device, controls a compressor to work to enable the refrigeration device to refrigerate, controls a cold air fan to work and controls the air speed of the cold air fan to be in a middle refrigeration air speed interval; wherein the medium refrigeration wind speed interval is larger than the cold refrigeration wind speed interval and is smaller than the forced refrigeration wind speed interval.
4. A control method of a kitchen air conditioner according to claim 3, characterized in that: the middle refrigeration mode of the kitchen air conditioner is provided with at least two gears;
when the kitchen air conditioner enters different gears of the middle refrigeration mode, the main control device controls the air speed of the cold air fan according to the different gears of the middle refrigeration mode, and the larger the gear of the middle refrigeration mode is, the larger the air speed of the cold air fan is.
5. The control method of a kitchen air conditioner according to claim 3 or 4, characterized in that: the medium refrigeration wind speed interval is 7-9 m/s.
6. The control method of a kitchen air conditioner according to claim 1, characterized in that: the weak refrigeration mode of the kitchen air conditioner is provided with at least two gears;
when the kitchen air conditioner enters different gears of the weak refrigeration mode, the main control device controls the air speed of the cold air fan according to the different gears of the weak refrigeration mode, and the larger the gear of the weak refrigeration mode is, the larger the air speed of the cold air fan is.
7. The control method of a kitchen air conditioner according to claim 1 or 6, characterized in that: the weak refrigeration wind speed interval is 3-6.5 m/s.
8. The control method of a kitchen air conditioner according to claim 1, characterized in that: the strong cooling mode of the kitchen air conditioner is provided with at least two gears;
when the kitchen air conditioner enters different gears of the forced cooling mode, the main control device controls the air speed of the cold air fan according to different gears of the forced cooling mode, and the larger the gear of the forced cooling mode is, the larger the air speed of the cold air fan is.
9. The control method of a kitchen air conditioner according to claim 1 or 8, characterized in that: the forced cooling wind speed interval is 9.5-10.5 m/s.
10. The control method of a kitchen air conditioner according to claim 1, characterized in that: the control device of the kitchen air conditioner comprises a knob switch electrically connected with the main control device and/or a remote control switch in wireless communication connection with the main control device.
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| CN202110614921.7A CN113251525B (en) | 2021-06-02 | 2021-06-02 | Control method of kitchen air conditioner |
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|---|---|---|---|---|
| JP2006200818A (en) * | 2005-01-20 | 2006-08-03 | Daikin Ind Ltd | Kitchen ventilating and air conditioning system, method and control device |
| CN103574835A (en) * | 2012-07-31 | 2014-02-12 | 美的集团股份有限公司 | Method and device for controlling outdoor fan of air conditioner |
| CN110360662A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of air conditioner used in kitchen |
| CN212378086U (en) * | 2020-04-24 | 2021-01-19 | 宁波方太厨具有限公司 | Kitchen air conditioning system with total heat exchange |
| CN112460744A (en) * | 2020-10-20 | 2021-03-09 | 华帝股份有限公司 | Debugging method of kitchen air conditioner |
-
2021
- 2021-06-02 CN CN202110614921.7A patent/CN113251525B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200818A (en) * | 2005-01-20 | 2006-08-03 | Daikin Ind Ltd | Kitchen ventilating and air conditioning system, method and control device |
| CN103574835A (en) * | 2012-07-31 | 2014-02-12 | 美的集团股份有限公司 | Method and device for controlling outdoor fan of air conditioner |
| CN110360662A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of air conditioner used in kitchen |
| CN212378086U (en) * | 2020-04-24 | 2021-01-19 | 宁波方太厨具有限公司 | Kitchen air conditioning system with total heat exchange |
| CN112460744A (en) * | 2020-10-20 | 2021-03-09 | 华帝股份有限公司 | Debugging method of kitchen air conditioner |
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Effective date of registration: 20240208 Address after: Room 2701, Block B, No. 77 Tainan Road, Siming District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Xiaoyang Technology Co.,Ltd. Country or region after: China Address before: 361000 North 315A room, Chuang Chuang business park, torch high tech Zone, Xiamen, Fujian Patentee before: XIAMEN CHIMEHOME INTELLIGENT ELECTRICAL APPLIANCE CO.,LTD. Country or region before: China |