CN114060975A - Kitchen temperature control system and control method thereof, electronic equipment and storage medium - Google Patents
Kitchen temperature control system and control method thereof, electronic equipment and storage medium Download PDFInfo
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- CN114060975A CN114060975A CN202111209404.8A CN202111209404A CN114060975A CN 114060975 A CN114060975 A CN 114060975A CN 202111209404 A CN202111209404 A CN 202111209404A CN 114060975 A CN114060975 A CN 114060975A
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- air conditioner
- heat exchanger
- temperature
- refrigerator
- valve body
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
Abstract
The invention provides a kitchen temperature control system and a control method thereof, electronic equipment and a storage medium, which relate to the technical field of temperature control equipment, and the kitchen temperature control system comprises: the refrigerator comprises a compressor, a first heat exchanger, a throttling device, a first liquid pipe, a second heat exchanger and a first gas pipe which are communicated in a circulating mode; the air conditioner indoor unit comprises a third heat exchanger, the third heat exchanger is connected with a second heat exchanger in parallel, the third heat exchanger is communicated with a first liquid pipe through a second liquid pipe, the third heat exchanger is communicated with a first gas pipe through a second gas pipe, and a first valve body is arranged on at least one pipe in the second liquid pipe and the second gas pipe. The refrigerator and the air conditioner indoor unit are combined, the refrigeration cycle process of the refrigerator and the air conditioner indoor unit shares the compressor in the refrigerator, only the air conditioner indoor unit needs to be installed in a kitchen, and the air conditioner is added on the basis of the existing kitchen and the existing refrigerator, so that the installation is convenient, the cost is reduced, and the use efficiency of a refrigerator compression system is improved.
Description
Technical Field
The invention relates to the technical field of temperature control equipment, in particular to a kitchen temperature control system, a control method thereof, electronic equipment and a storage medium.
Background
For a kitchen with a relatively narrow space, in hot summer and heat released by combustion of a gas stove, the temperature in the kitchen is high, and people in the kitchen are not stuffy.
Generally, when the temperature of a kitchen is high, people mostly open a door body of the kitchen and open an air conditioner installed in a living room adjacent to the kitchen, so that cool air blown out from the living room cools the kitchen. The cooling mode leads to the communication of the kitchen and the living room, and the oil smoke of the kitchen diffuses into the living room, so that the living room is attached with oil stains to pollute the living room. In another, a fan or an air conditioner is installed in a kitchen; the cooling effect is not obvious when the fan is installed; the installation air conditioner cost is higher to current house does not set up outer quick-witted place the platform to the kitchen, and the air conditioner installation is inconvenient, need add longer copper pipe just can install outer machine even, and the installation cost is high.
Disclosure of Invention
The invention provides a kitchen temperature control system, a control method thereof, electronic equipment and a storage medium, which are used for solving the defects of overhigh kitchen temperature, inconvenience in mounting an air conditioner outdoor unit in a kitchen and high cost in the prior art, and realize the kitchen temperature control system, the electronic equipment and the storage medium which are not required to be improved, convenient to mount and low in cost in the prior kitchen, and the control method which is simple to control and accurate in temperature regulation.
The invention provides a kitchen temperature control system, comprising:
the refrigerator comprises a compressor, a first heat exchanger, a throttling device, a first liquid pipe, a second heat exchanger and a first gas pipe which are communicated in a circulating mode, and a refrigerant discharged by the compressor sequentially flows through the first heat exchanger, the throttling device and the second heat exchanger and returns to the compressor;
the air conditioner indoor unit comprises a third heat exchanger, the third heat exchanger is connected with the second heat exchanger in parallel, the third heat exchanger is communicated with the first liquid pipe through a second liquid pipe, the third heat exchanger is communicated with the first air pipe through a second air pipe, and a first valve body is arranged on at least one pipe in the second liquid pipe and the second air pipe.
According to the kitchen temperature control system provided by the invention, a second valve body is arranged on at least one pipeline of the first liquid pipe and the first air pipe, and the second valve body is connected with the first valve body in parallel.
According to the kitchen temperature control system provided by the invention, the refrigerator is provided with a chamber, the first heat exchanger is arranged in the chamber, and the chamber is provided with an air inlet and an air outlet;
the refrigerator also comprises a guide pipe, one end of the guide pipe is connected with the air outlet, and the other end of the guide pipe is positioned in the air conditioner.
According to the kitchen temperature control system provided by the invention, the guide pipe is provided with the third valve body.
According to the kitchen temperature control system provided by the invention, the air conditioner internal unit further comprises a box body, the box body is used for containing a temperature adjusting medium, the temperature adjusting medium is used for releasing cold or heat, and the box body is positioned in a ventilation air duct of the air conditioner internal unit.
According to the kitchen temperature control system provided by the invention, the bottom of the box body is provided with the through hole, the air conditioner indoor unit is provided with the water pan, the bottom of the water pan is connected with the guide pipe, and the box body is arranged above the water pan.
According to the kitchen temperature control system provided by the invention, the air conditioner internal unit further comprises an electric heater, and the electric heater is positioned in a ventilation air duct of the air conditioner internal unit.
The invention also provides a kitchen temperature control system control method, which comprises the following steps:
when the operation refrigeration mode of an air conditioner internal unit is determined, the indoor temperature and the air conditioner set temperature are obtained, the absolute value of the temperature difference between the indoor temperature and the air conditioner set temperature is determined, and at least one of the opening value of the first valve body, the operation frequency of the compressor, the set temperature of the refrigerator and the freezer and the opening value of the second valve body is controlled according to the absolute value of the temperature difference.
According to the kitchen temperature control system control method provided by the invention, the first valve body opening value is increased along with the increase of the absolute value of the temperature difference, and/or the compressor operation frequency is increased along with the increase of the absolute value of the temperature difference, and/or the refrigerator freezer set temperature is reduced along with the increase of the absolute value of the temperature difference, and/or the second valve body opening value is increased along with the increase of the absolute value of the temperature difference when the absolute value of the temperature difference is larger than a first preset temperature value.
According to the control method of the kitchen temperature control system provided by the invention, when the heating mode of the air conditioner internal unit is determined, the first valve body is controlled to be closed, the electric heater is controlled to be opened, and the third valve body is controlled to be opened.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the steps of the kitchen temperature control system control method.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the galley temperature control system control method according to any of the above.
According to the kitchen temperature control system and the control method thereof, the electronic equipment and the storage medium, the refrigerator and the air conditioner indoor unit are combined, the refrigeration cycle process of the refrigerator and the air conditioner indoor unit shares the compressor in the refrigerator, the air conditioner does not need an air conditioner outdoor unit, only the air conditioner indoor unit needs to be installed in the kitchen, the air conditioner is convenient to add on the basis of the existing kitchen and the refrigerator, the installation is convenient, the cost is reduced, the multi-surface utilization of a refrigerator refrigerating device is realized, and the use efficiency of a refrigerator compression system is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a refrigerant circulation pipeline of a kitchen temperature control system according to a first embodiment of the present invention;
FIG. 2 is one of the connection diagrams of the refrigerator and the air conditioner provided by the invention;
FIG. 3 is a schematic view of the connection of the chamber, conduit and drip tray provided by the present invention;
FIG. 4 is a schematic view of the assembly of the box body and the water pan provided by the invention;
FIG. 5 is a schematic diagram of a cassette structure provided by the present invention;
fig. 6 is a flowchart illustrating a kitchen temperature control system control method according to an embodiment of the present invention;
fig. 7 is one of schematic connection diagrams of a refrigerator and an air conditioner according to a second embodiment of the present invention;
fig. 8 is a second schematic diagram illustrating connection between a refrigerator and an air conditioner internal unit according to a second embodiment of the present invention;
fig. 9 is a schematic structural diagram of an electronic device provided by the present invention.
Reference numerals:
1: a refrigerator; 11: a compressor; 111: a first connecting pipe;
112: a seventh valve body; 12: a first heat exchanger; 121: a second connecting pipe;
13: a throttling device; 14: a second heat exchanger; 15: a first liquid pipe;
16: a first air pipe; 17: a chamber; 171: an air inlet;
172: an air outlet; 18: a conduit; 181: a third valve body;
19: a second valve body;
2: an air conditioner indoor unit; 21: a third heat exchanger; 22: a second liquid pipe;
23: a second air pipe; 231: a sixth valve body; 24: a first valve body;
25: a box body; 251: a through hole; 26: a water pan;
27: a third connecting pipe; 271: a fourth valve body; 28: a fourth connecting pipe;
281: a fifth valve body;
310: a processor; 320: a communication interface; 330: a memory;
340: a communication bus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "first" and "second", etc. are numbers that are used for clearly illustrating the product parts and do not represent any substantial difference. "upper", "lower", "inner", and the like are used merely to indicate relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships may also be changed accordingly. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the description "in the range of …" in the present invention includes both end values. Such as "in the range of 10 to 20," includes both ends of the range of 10 and 20.
It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. Specific meanings of the above terms in the embodiments of the invention will be understood to those of ordinary skill in the art in specific cases.
The kitchen temperature control system of the present invention will be described with reference to fig. 1 to 9.
Example one
Specifically, referring to fig. 1, the kitchen temperature control system according to the present embodiment includes a refrigerator 1 and an air conditioner internal unit 2. The refrigerator 1 is similar to the conventional refrigerator in structure, and also includes a compressor 11, a first heat exchanger 12, a throttling device 13, a first liquid pipe 15, a second heat exchanger 14, and a first gas pipe 16. The compressor 11, the first heat exchanger 12, the throttle device 13, the first liquid pipe 15, the second heat exchanger 14, and the first gas pipe 16 are in circulation communication to form a circulation passage. A high-temperature refrigerant discharged by the compressor 11 firstly flows into the first heat exchanger 12 to be cooled, and the first heat exchanger 12 is also called as a condenser; the refrigerant cooled by the first heat exchanger 12 enters the throttling device 13 to be depressurized, the low-temperature refrigerant is discharged and enters the second heat exchanger 14 through the first liquid pipe 15, the second heat exchanger 14 is positioned in a refrigerating chamber and a freezing chamber of the refrigerator 1, and the low-temperature refrigerant exchanges heat with the outside to cool the inside of the refrigerator 1; the refrigerant in the second heat exchanger 14 exchanges heat and returns to the compressor 11 through the first air pipe 16, and is compressed into a high-temperature and high-pressure refrigerant again by the compressor 11, thereby forming a refrigeration refrigerant cycle.
It should be noted that, similar to the existing refrigerator, the refrigerator 1 described in this embodiment may further include an anti-dew tube, and the anti-dew tube is disposed between the first heat exchanger 12 and the throttling device 13; the drying filter is arranged between the dew prevention pipe and the throttling device 13; an accumulator is also included, which is disposed between the second heat exchanger 14 and the compressor 11.
Specifically, the throttling device 13 may have various embodiments, such as a capillary tube, and mainly functions to depressurize the refrigerant to form a low-temperature refrigerant. All throttling devices capable of depressurizing the refrigerant for cooling fall within the protection range defined by the invention for the throttling device 13.
Specifically, the air conditioner internal unit 2 described in this embodiment is the same as an air conditioner internal unit of an existing air conditioner, and includes a casing, a fan, an evaporator, and a controller, where, taking a wall-mounted air conditioner internal unit as an example, the casing includes a chassis, a middle frame, and a panel, and is provided with an air inlet and an air outlet, and a water receiving tank is provided on the chassis to form a water receiving tray.
Specifically, the air conditioner indoor unit 2 described in this embodiment is provided with the third heat exchanger 21, and like the existing air conditioner indoor unit, the third heat exchanger 21 is called an evaporator in the air conditioner cooling mode.
Specifically, the third heat exchanger 21 of the present embodiment is connected in parallel with the second heat exchanger 14, one end of the third heat exchanger 21 is communicated with the first liquid pipe 15 through a second liquid pipe 22, and the other end of the third heat exchanger 21 is communicated with the first gas pipe 16 through a second gas pipe 23. In addition, a first valve 24 is disposed on at least one of the second liquid pipe 22 and the second gas pipe 23, and the first valve 24 is disposed on the second liquid pipe 22 in this embodiment as an example.
The working process of the temperature control system described in this embodiment is as follows:
(1) the refrigerator 1 refrigerates normally, when the air conditioner indoor unit 2 is not started, the compressor 11 is started, the refrigerants circulate according to the sequence of the pipelines, the second heat exchanger 14 cools the refrigerating chamber and the freezing chamber in the refrigerator 1, the first valve body 24 is closed at the moment, the second liquid pipe 22 and the second gas pipe 23 are both in a partition shape, the low-temperature refrigerants discharged by the throttling device 13 do not enter the third heat exchanger 21, and only enter the second heat exchanger 14 to cool the refrigerator 1.
(2) The refrigerator 1 refrigerates normally, the air conditioner indoor unit 2 operates in a refrigerating mode, the compressor 11 is started, and high-temperature refrigerant discharged by the compressor 1 flows through the first heat exchanger 12 and the throttling device 13 to form low-temperature refrigerant. At this time, the first valve 24 is opened, the second liquid pipe 22 and the second gas pipe 23 are both in a communicated state, a part of the low-temperature refrigerant discharged by the throttling device 13 flows into the second heat exchanger 14 to cool the interior of the refrigerator 1, the other part of the low-temperature refrigerant flows into the third heat exchanger 21 to cool the interior environment of the kitchen, and the refrigerant after heat exchange between the second heat exchanger 14 and the third heat exchanger 21 is collected to the first gas pipe 16 and returns to the compressor 11, so that the refrigerant refrigeration cycle is completed.
The temperature control system of this embodiment combines refrigerator 1 and air conditioner 2, compressor 11 in refrigerator 1 is shared with the refrigeration cycle process of air conditioner 2 to refrigerator 1, and the air conditioner does not need the outer machine of air conditioner, only need install air conditioner 2 in the kitchen, is convenient for add the air conditioner on current kitchen and refrigerator 1's basis, simple to operate, reduce cost realizes refrigerator refrigerating plant's multiaspect utilization, improves refrigerator compression system's availability factor.
Preferably, after the air conditioner indoor unit 2 is combined with the refrigerator 1, the control operation of the air conditioner indoor unit 2 can be integrated on the control panel of the refrigerator 1, and the controller in the air conditioner indoor unit 2 is in communication connection with the controller in the refrigerator 1 through a data line, so that the air conditioner indoor unit 2 and the refrigerator 1 can work independently and also can work in a linkage manner.
Preferably, in the temperature control system according to this embodiment, as shown in fig. 1, a second valve 19 is disposed on at least one of the first liquid pipe 15 and the first gas pipe 16, and a second valve is disposed on at least one of the first liquid pipe and the first gas pipe, and the second valve is disposed in parallel with the first valve, that is, the second valve 19 is located between the second liquid pipe 22 and/or the second gas pipe 23 and the second heat exchanger 14. In this embodiment, for example, a second valve body 19 is disposed on the first liquid pipe 15, and the second valve body 19 is located between the second liquid pipe 22 and the second heat exchanger 14. The second valve body 19 is located between the second liquid pipe 22 and the second heat exchanger 14, which means that the second valve body 19 is located on the first liquid pipe 15, and is located between the connection point of the first liquid pipe 15 and the second liquid pipe 22 and the second heat exchanger 14, and the connection point is located between the connection point on the connection path of the first liquid pipe 15 and the second heat exchanger 14, and is not located between the connection point on the connection path of the throttling device, the first heat exchanger, the compressor and the corresponding pipeline path and the second heat exchanger 14. The description of other similar structures in this embodiment is the same as the structure described in this description.
When the refrigerator 1 does not need to refrigerate and the air conditioner indoor unit 2 needs to refrigerate, the first valve body 24 is opened, the second valve body 19 is closed, the second heat exchanger 14 is in a blocking state at the moment, the third heat exchanger 21 is in a circulating state, and the low-temperature refrigerant only enters the third heat exchanger 21 and does not enter the second heat exchanger 14, so that when the refrigerator 1 does not refrigerate, the compressor 11 and the throttling device 13 can provide the low-temperature refrigerant for the air conditioner indoor unit 2.
Preferably, an electric heater is further disposed in the air conditioner internal unit 2 according to this embodiment. When the air conditioner indoor unit 2 needs to heat, the first valve 24 is closed, the electric heater and the fan in the air conditioner indoor unit 2 are started, and the air conditioner indoor unit 2 can blow out hot air to heat a kitchen whether the refrigerator 1 is refrigerating or not.
Preferably, on the basis of the above embodiments, the present embodiment further provides an embodiment in which the refrigerator 1 and the air conditioner internal unit 2 are linked to enable the air conditioner internal unit 2 to perform cooling and heating. Specifically, as shown in conjunction with fig. 2 to 4, the refrigerator 1 is provided with a chamber 17. Generally, a separate chamber 17 is provided at a back side of the refrigerator 1, the first heat exchanger 12 is installed in the chamber 17, and the chamber 17 has an intake vent 171 and an exhaust vent 172, and the intake vent 171 and the exhaust vent 172 form a ventilation passage so that heat discharged from the first heat exchanger 12 in the chamber 17 can be dissipated in time.
Preferably, a duct 18 is connected to the air outlet 172, and the duct 18 may be a pipe body having a flow function, such as a metal pipe or a plastic pipe. In this embodiment, taking the wall-mounted air conditioner internal unit 2 as an example, the air conditioner internal unit 2 is suspended above the refrigerator 1, and the guide pipes 18 are vertically arranged. The air inlet 171 of the chamber 17 is arranged at the bottom, the air outlet 172 of the chamber 17 is arranged at the top, one end of the bottom of the conduit 18 is communicated with the air outlet 172 of the chamber 17, and one end of the top of the conduit 18 is positioned in the air conditioner inner unit 2. Under the rotation of the fan in the air conditioner indoor unit 2, the interior of the air conditioner indoor unit 2 is in a negative pressure state relative to the chamber 17, and then the hot air in the chamber 17 is sucked into the air conditioner indoor unit 2 and blows hot air to the kitchen environment under the blowing of the fan. On one hand, the heat discharged by the first heat exchanger 12 can be guided into the air conditioner indoor unit 2 to heat the environment; on the other hand, the constant air circulation in the chamber 17 also accelerates the heat dissipation effect of the first heat exchanger 12.
Preferably, the duct 18 is provided with a third valve 181, the third valve 181 is opened when the hot air in the chamber 17 is required to be guided into the air conditioner indoor unit 2, otherwise, the third valve 181 is closed, so as to prevent the hot air in the chamber 17 from entering the air conditioner indoor unit 2 when the air conditioner indoor unit 2 is refrigerating and reducing the refrigerating effect.
It should be noted that fig. 3 is a schematic view in which a back shell portion of the chamber 17 is omitted in order to better show the bottom end of the guide tube 18 and the third valve body 181, and in an actual product, the back shell of the chamber 17 is of an integral structure. Preferably, the chamber 17 is closed except for the air inlet 171 and the air outlet 172.
Further, on the basis of the above embodiment, the present embodiment further provides a refrigeration device of the air conditioner internal unit 2, and as shown in fig. 4 and fig. 5, the air conditioner internal unit 2 further includes a box body 25, and the box body 25 is located in the ventilation air duct of the air conditioner internal unit 2. The ventilation air duct of the air conditioner internal unit 2 refers to an air duct which is arranged between an air inlet and an air outlet of the air conditioner internal unit 2 and is ventilated through a fan. A box body 25 is arranged in a ventilation air duct of the air conditioner internal unit 2, and is used for containing a temperature adjusting medium which is used for releasing cold or heat. For example, a user may place ice cubes in the box 25 and blow a fan to discharge cool air into the kitchen environment to provide an energy efficient cooling method. Alternatively, the user may place hot water in the box 25 and blow the hot water by a fan to exhaust the hot air to the kitchen environment, thereby providing an energy-saving heating method.
Specifically, the user accessible is opened the panel and the filter screen of air conditioner internal unit 2, puts into the ice-cube in to the box body 25, perhaps makes the detachable mode with the box body 25, and the ice-cube of being convenient for melts and is the water back, and the user can take out the box body 25, is convenient for place the ice-cube next time.
Preferably, the present embodiment also provides another technical solution for draining the box 25.
Referring to fig. 3 and 4, a through hole 251 is formed in the bottom of the box body 25, a water pan 26 is disposed in the air conditioner indoor unit 2, the box body 25 is located above the water pan 26, and the bottom of the water pan 26 is connected to the guide pipe 18.
After the ice cubes placed in the box body 25 are melted, the melted water drops onto the water pan 26 and is finally discharged into the chamber 17 through the conduit 18, and the cold water entering the chamber 17 can facilitate the heat dissipation of the first heat exchanger 12 in the chamber 17 and is finally discharged through a water outlet arranged at the bottom of the chamber 17. Specifically, the cold water entering the chamber 17 directly drops onto the first heat exchanger 12 to lower the first heat exchanger, or receives the dropped cold water through another pipeline in contact with the first heat exchanger 12, and the pipeline is in contact with the first heat exchanger 12 to lower the temperature, which is not specifically limited in this embodiment.
It should be noted that the water receiving tray 26 described in this embodiment may be a base tray for receiving the condensed water of the third heat exchanger 21 in the existing air conditioner indoor unit, and a water receiving tank is arranged on the base tray and is collected at the water outlet, and the water outlet of the water receiving tank is connected to the top of the conduit 18. The cold water dripping from the box 25 is collected in the drain tank and is discharged through the pipe 18.
Preferably, in the kitchen temperature control system according to this embodiment, when the air conditioner internal unit 2 performs cooling, the condensed water generated by the third heat exchanger 21 and the cold water melted by the ice cubes in the box 25 may drop into the water pan 26, and finally be discharged into the chamber 17 through the conduit 18 to cool the first heat exchanger 12. On the other hand, when the air conditioner indoor unit 2 heats, no moisture exists between the box body 25 and the water receiving disc 26, the conduit 18 is in a communicated state, and the heat discharged by the first heat exchanger 12 in the cavity 17 can be sucked into the air conditioner indoor unit 2 under the negative pressure state of the air conditioner indoor unit 2, so that the kitchen environment is heated.
The water pan 26, the duct 18 and the chamber 17 described in the embodiment solve the discharge problem of the box body 25 and the condensed water, and also can conduct the heat discharged from the first heat exchanger 12 to the air conditioner indoor unit 2 when the air conditioner indoor unit 2 heats, thereby improving the utilization rate of energy, and having simple structure and diversified functions.
Further, on the basis of the above kitchen temperature control system specific implementation, the present embodiment further provides a refrigeration control method of the kitchen temperature control system.
Specifically, referring to fig. 6, the refrigeration control method includes the following steps:
s100, acquiring an indoor temperature Tr and an indoor set temperature Ts; specifically, the kitchen temperature is detected in real time by a temperature sensor provided on the indoor temperature Tr, and the set temperature of the air conditioner indoor unit is acquired.
S200, determining an absolute value of a temperature difference between an indoor temperature Tr and an indoor set temperature Ts; when the air conditioner indoor unit 2 operates in a cooling mode, the indoor temperature Tr is higher than the set temperature Ts of the air conditioner indoor unit, and the absolute value of the temperature difference is the difference value between the indoor temperature Tr and the set indoor temperature Ts.
Step S300, controlling at least one of the opening value of the first valve body 24, the running frequency of the compressor 11, the set temperature of the refrigerator 1 and the freezer of the refrigerator 1 and the opening value of the second valve body 19 according to the absolute value of the temperature difference; the opening value of the first valve body 24 is increased along with the increase of the absolute value of the temperature difference, the operation frequency of the compressor 11 is increased along with the increase of the absolute value of the temperature difference, the set temperature of the refrigerator 1 and the freezer is decreased along with the increase of the absolute value of the temperature difference, the opening value of the second valve body 19 is increased along with the increase of the absolute value of the temperature difference.
Specifically, in the actual control process, for example, the opening value of the first valve body 24 and the operation frequency of the compressor 11 are controlled only according to the magnitude of the absolute value of the temperature difference, only the control command that the opening value of the first valve body 24 increases with the increase of the absolute value of the temperature difference, the operation frequency of the compressor 11 increases with the increase of the absolute value of the temperature difference is stored in the controller, and other commands may not be stored. Or all stored in a storage module of the controller, and corresponding control instructions are extracted according to the adjusted parameters.
Specifically, at least one of the opening degree value of the first valve body 24, the operation frequency of the compressor 11, the set temperature of the refrigerator 1 and the freezer of the refrigerator 1, and the opening degree value of the second valve body 19 may be controlled according to the absolute value of the temperature difference, and this embodiment is used to control all the examples.
Specifically, the present embodiment provides an embodiment that controls the opening degree of the first valve body 24, the operating frequency of the compressor 11, the set temperature of the refrigerator 1 and the freezer of the refrigerator 1, and the opening degree of the second valve body 19 according to the absolute value of the temperature difference.
When the refrigerator cooling mode is operated and the air conditioner indoor unit is operated in the cooling mode, the compressor frequency f0, the refrigerating temperature St1 of the refrigerator 1, the freezing temperature St2 of the refrigerator 1, and the opening value K1 of the second valve body 19 at this time are recorded when the indoor temperature is balanced with the preset temperature, for example, 25 ℃ after the air conditioner indoor unit is cooled.
When the absolute value of the temperature difference is determined to be less than 3 ℃, the opening value of the first valve body 24 is controlled to be 90 ℃, the running frequency of the compressor is controlled to be f0, the refrigerating temperature St1 of the refrigerator 1 is reduced by 1 ℃, the freezing temperature St2 of the refrigerator 1 is reduced by 1 ℃, and the opening value of the second valve body 19 is controlled to be K1.
When the absolute value of the temperature difference is determined to be greater than or equal to 3 ℃ and less than 5 ℃, the opening value of the first valve body 24 is controlled to be 180 ℃, the operating frequency of the compressor is f0+5hz, the refrigerating temperature St1 of the refrigerator 1 is reduced by 2 ℃, the freezing temperature St2 of the refrigerator 1 is reduced by 2 ℃, and the opening value of the second valve body 19 is controlled to be K1.
When the absolute value of the temperature difference is determined to be greater than 5 ℃, the opening value of the first valve body 24 is controlled to be 270 degrees, the compressor operation frequency is controlled to be f0+5hz, the refrigerating temperature St1 of the refrigerator 1 is reduced by 3 ℃, the freezing temperature St2 of the refrigerator 1 is reduced by 3 ℃, and the opening value of the second valve body 19 is controlled to be K1+45 degrees.
According to the refrigeration control method of the kitchen temperature control system, the frequency of the compressor is gradually increased along with the increase of the difference value between the indoor temperature and the set temperature, so that more refrigerants are output to refrigerate the air conditioner indoor unit 2, the opening degree value of the first valve body 24 is increased, and the refrigerating capacity of the air conditioner indoor unit 2 is improved. Meanwhile, the refrigerating temperature and the freezing temperature of the refrigerator 1 are both decreased by 1 degree correspondingly, so that the target refrigerating temperature in the refrigerator 1 is decreased under the condition that the amount of the refrigerant branched by the air conditioner indoor unit 2 is increased, and the temperature in the refrigerator 1 is prevented from being increased.
Specifically, when the absolute value of the temperature difference is greater than 5 ℃, the opening degree value of the first valve body 24 is controlled to be 270 degrees, and the opening degree value of the second valve body 19 is increased by 45 degrees on the basis of the former opening degree value, so that the overall flow of the refrigerant discharged by the compressor 11 is increased, the overall refrigeration effect is improved, and the refrigeration of the indoor unit 2 of the air conditioner and the refrigerator 1 is met when the indoor temperature is high.
Preferably, on the basis of the above embodiment, when the heating mode of the air conditioner internal unit 2 is determined, the first valve 24 is controlled to be closed, the refrigerant does not flow into the third heat exchanger 21 any more, the electric heater is controlled to be opened, the third valve 181 is controlled to be opened, and heat generated by the electric heater and the first heat exchanger heats the ambient air in the kitchen.
Example two
Further, on the basis of the kitchen temperature control system and the control method thereof in the first embodiment, the present embodiment further provides a specific implementation manner for realizing the refrigeration of the refrigerator 1 and the heating of the air conditioner internal unit 2 without providing an electric heater.
Specifically, as shown in fig. 7, the kitchen temperature control system still includes a refrigerator 1 and an air conditioner internal unit 2, the refrigerator 1 includes a compressor 11, a first heat exchanger 12, a throttling device 13, a first liquid pipe 15, a second heat exchanger 14 and a first gas pipe 16 which are circularly communicated, and a refrigerant discharged from the compressor 11 sequentially flows through the first heat exchanger 12, the throttling device 13 and the second heat exchanger 14 and returns to the compressor 11;
the air conditioner indoor unit 2 comprises a third heat exchanger 21, the third heat exchanger 21 is connected with the second heat exchanger 14 in parallel, the third heat exchanger 21 is communicated with the first liquid pipe 15 through a second liquid pipe 22, the third heat exchanger 21 is communicated with the first air pipe 16 through a second air pipe 23, a first valve body 24 is arranged on the second liquid pipe 22, and a sixth valve body 231 is arranged on the second air pipe 23;
the compressor 11 is communicated with the first heat exchanger 12 through a first connecting pipe 111, the second air pipe 23 is communicated with the first connecting pipe 111 through a third connecting pipe 27, and a fourth valve body 271 is arranged on the third connecting pipe 27;
the first heat exchanger 12 is communicated with the throttling device 13 through a second connecting pipe 121, the second liquid pipe 22 is communicated with the second connecting pipe 121 through a fourth connecting pipe 28, and a fifth valve 281 is arranged on the fourth connecting pipe 28.
Preferably, as shown in fig. 8, a second valve 19 is disposed on at least one of the first liquid pipe 15 and the first gas pipe 16, and the second valve 19 is located between the second liquid pipe 22 and/or the second gas pipe 23 and the second heat exchanger 14.
A seventh valve body 112 is disposed on at least one of the first connection pipe 111 and the second connection pipe 121, and the seventh valve body 112 is located between the third connection pipe 27 and/or the fourth connection pipe 28 and the first heat exchanger 12.
Specifically, in the kitchen temperature control system shown in fig. 7, the control method includes:
when the refrigerator 1 operates in a refrigeration mode and the air conditioner indoor unit 2 is closed, the seventh valve body 112 and the second valve body 19 are controlled to be communicated, other valve bodies are closed, high-temperature refrigerants discharged by the compressor 11 are condensed by the first heat exchanger 12 and then cooled by the throttling device 3, low-temperature refrigerants flow into the second heat exchanger 14 to cool the interior of the refrigerator 1, and the cooled refrigerants return to the compressor 11 to perform refrigerant circulation; or the fourth valve body 271, the fifth valve body 281 and the second valve body 19 are controlled to be conducted, other valve bodies are closed, the high-temperature refrigerant discharged by the compressor 11 firstly enters the third heat exchanger 21 to be condensed, and can be rapidly cooled under the action of the fan of the indoor unit 2 of the air conditioner, the refrigerant cooled by the third heat exchanger 21 flows into the throttling device 13 to be changed into the low-temperature refrigerant, the low-temperature refrigerant is guided to flow into the second heat exchanger 14 to cool the interior of the refrigerator 1, and the cooled refrigerant returns to the compressor 11 to be subjected to refrigerant circulation.
When the refrigerator 1 operates in the refrigeration mode and the air conditioner indoor unit operates in the refrigeration mode, the seventh valve body 112, the first valve body 24, the second valve body 19 and the sixth valve body 231 are controlled to be switched on, other valve bodies are switched off, high-temperature refrigerants discharged by the compressor 11 are condensed through the first heat exchanger 12, and are cooled through the throttling device 3, and low-temperature refrigerants are shunted to enter the second heat exchanger 14 and the third heat exchanger 21 and are cooled to the interior of the refrigerator 1 and the kitchen environment respectively. Optionally, when the refrigerator 1 does not operate in the cooling mode, that is, when the refrigerator 1 does not receive a selection of the refrigeration and freezing mode of the refrigerator from the user, the seventh valve body 112, the first valve body 24, the second valve body 19, and the sixth valve body 231 may also be controlled to be turned on, and the control process of turning off the other valve bodies is to cool the air conditioner indoor unit, at this time, the temperature of the second heat exchanger 14 in the refrigerator 1 is not changed, and the temperature of the first heat exchanger 12 is raised, so as to be used as a condenser of the air conditioner indoor unit.
When the refrigerator 1 operates in a cooling mode and the air conditioner indoor unit 2 operates in a heating mode, the fourth valve body 271, the fifth valve body 281 and the second valve body 19 are controlled to be communicated, other valve bodies are closed, a high-temperature refrigerant discharged by the compressor 11 firstly enters the third heat exchanger 21 to be condensed, hot air is provided for a kitchen environment under the action of a fan of the air conditioner indoor unit 2, the refrigerant cooled by the third heat exchanger 21 flows into the throttling device 13 and becomes a low-temperature refrigerant, the low-temperature refrigerant is guided into the second heat exchanger 14 to cool the inside of the refrigerator 1, and the cooled refrigerant returns to the compressor 11 to perform refrigerant circulation, so that the single flow of the refrigerant of the compression system is realized, and the refrigeration of the refrigerator 1 and the heating of the air conditioner indoor unit 2 are realized. Optionally, when the refrigerator 1 does not operate in the refrigeration mode, that is, when the refrigerator 1 does not receive the selection of the refrigeration and freezing modes of the refrigerator by the user, the fourth valve body 271, the fifth valve body 281 and the second valve body 19 may also be controlled to be turned on, and the control process of turning off the other valve bodies provides heat for the air conditioner indoor unit 2, and at this time, the refrigerator 1 or the air conditioner indoor unit 2 prompts the user to open the refrigerator door, so that the cold in the refrigerator 1 can be dissipated in time.
Alternatively, as shown in fig. 7, a kitchen temperature control system may be provided with a chamber 17 as shown in conjunction with fig. 2 to 4 at the rear side of the refrigerator 1. Generally, a separate chamber 17 is provided at a back side of the refrigerator 1, the first heat exchanger 12 is installed in the chamber 17, and the chamber 17 has an intake vent 171 and an exhaust vent 172, and the intake vent 171 and the exhaust vent 172 form a ventilation passage so that heat discharged from the first heat exchanger 12 in the chamber 17 can be dissipated in time.
Preferably, a duct 18 is connected to the air outlet 172, and the duct 18 may be a pipe body having a flow function, such as a metal pipe or a plastic pipe. In this embodiment, taking the wall-mounted air conditioner internal unit 2 as an example, the air conditioner internal unit 2 is suspended above the refrigerator 1, and the guide pipes 18 are vertically arranged. The air inlet 171 of the chamber 17 is arranged at the bottom, the air outlet 172 of the chamber 17 is arranged at the top, one end of the bottom of the conduit 18 is communicated with the air outlet 172 of the chamber 17, and one end of the top of the conduit 18 is positioned in the air conditioner inner unit 2. Under the rotation of the fan in the air conditioner indoor unit 2, the interior of the air conditioner indoor unit 2 is in a negative pressure state relative to the chamber 17, and then the hot air in the chamber 17 is sucked into the air conditioner indoor unit 2 and blows hot air to the kitchen environment under the blowing of the fan. On one hand, the heat discharged by the first heat exchanger 12 can be guided into the air conditioner indoor unit 2 to heat the environment; on the other hand, the constant air circulation in the chamber 17 also accelerates the heat dissipation effect of the first heat exchanger 12.
Preferably, the duct 18 is provided with a third valve 181, the third valve 181 is opened when the hot air in the chamber 17 is required to be guided into the air conditioner indoor unit 2, otherwise, the third valve 181 is closed, so as to prevent the hot air in the chamber 17 from entering the air conditioner indoor unit 2 when the air conditioner indoor unit 2 is refrigerating and reducing the refrigerating effect.
The kitchen temperature control system of this embodiment through combining refrigerator and air conditioner indoor unit, the compressor in the refrigeration cycle process sharing refrigerator of refrigerator and air conditioner indoor unit, the air conditioner does not need the outer machine of air conditioner, only need install the air conditioner indoor unit in the kitchen, is convenient for add the air conditioner on the basis of current kitchen and refrigerator, simple to operate, reduce cost. And through the third connecting pipe, the fourth connecting pipe and the valve body, the third heat exchanger arranged in the air conditioner indoor unit can flow through the low-temperature refrigerant cooled by the throttling device and also can flow through the high-temperature refrigerant discharged by the compressor, and the refrigeration and heating of the air conditioner indoor unit are realized through the control of the flow direction of the refrigerant, so that the multi-surface utilization of the refrigerator compression system is realized, and the use efficiency of the refrigerator compression system is improved.
Further, on the basis of the above embodiment, the present embodiment further provides a refrigeration device of the air conditioner internal unit 2, and as shown in fig. 4 and fig. 5, the air conditioner internal unit 2 further includes a box body 25, and the box body 25 is located in the ventilation air duct of the air conditioner internal unit 2. The ventilation air duct of the air conditioner internal unit 2 refers to an air duct which is arranged between an air inlet and an air outlet of the air conditioner internal unit 2 and is ventilated through a fan. A box body 25 is arranged in a ventilation air duct of an air conditioner indoor unit 2, a user can place ice blocks in the box body 25 and discharge cold air to a kitchen environment under the blowing of a fan, and therefore an energy-saving refrigeration mode is provided.
Specifically, the user accessible is opened the panel and the filter screen of air conditioner internal unit 2, puts into the ice-cube in to the box body 25, perhaps makes the detachable mode with the box body 25, and the ice-cube of being convenient for melts and is the water back, and the user can take out the box body 25, is convenient for place the ice-cube next time.
Preferably, the present embodiment also provides another technical solution for draining the box 25.
Referring to fig. 3 and 4, a through hole 251 is formed in the bottom of the box body 25, a water pan 26 is disposed in the air conditioner indoor unit 2, the box body 25 is located above the water pan 26, and the bottom of the water pan 26 is connected to the guide pipe 18.
After the ice cubes placed in the box body 25 are melted, the melted water drops onto the water pan 26 and is finally discharged into the chamber 17 through the conduit 18, and the cold water entering the chamber 17 can facilitate the heat dissipation of the first heat exchanger 12 in the chamber 17 and is finally discharged through a water outlet arranged at the bottom of the chamber 17. Specifically, the cold water entering the chamber 17 directly drops onto the first heat exchanger 12 to lower the first heat exchanger, or receives the dropped cold water through another pipeline in contact with the first heat exchanger 12, and the pipeline is in contact with the first heat exchanger 12 to lower the temperature, which is not specifically limited in this embodiment.
It should be noted that the water receiving tray 26 described in this embodiment may be a base tray for receiving the condensed water of the third heat exchanger 21 in the existing air conditioner indoor unit, and a water receiving tank is arranged on the base tray and is collected at the water outlet, and the water outlet of the water receiving tank is connected to the top of the conduit 18. The cold water dripping from the box 25 is collected in the drain tank and is discharged through the pipe 18.
Preferably, in the kitchen temperature control system according to this embodiment, when the air conditioner internal unit 2 performs cooling, the condensed water generated by the third heat exchanger 21 and the cold water melted by the ice cubes in the box 25 may drop into the water pan 26, and finally be discharged into the chamber 17 through the conduit 18 to cool the first heat exchanger 12. On the other hand, when the air conditioner indoor unit 2 heats, no moisture exists between the box body 25 and the water receiving disc 26, the conduit 18 is in a communicated state, and the heat discharged by the first heat exchanger 12 in the cavity 17 can be sucked into the air conditioner indoor unit 2 under the negative pressure state of the air conditioner indoor unit 2, so that the kitchen environment is heated.
The water pan 26, the duct 18 and the chamber 17 described in the embodiment solve the discharge problem of the box body 25 and the condensed water, and also can conduct the heat discharged from the first heat exchanger 12 to the air conditioner indoor unit 2 when the air conditioner indoor unit 2 heats, thereby improving the utilization rate of energy, and having simple structure and diversified functions.
Preferably, when the kitchen temperature control system shown in fig. 7 operates in the cooling mode in both the air conditioner internal unit 2 and the refrigerator 1, the control method thereof also includes the control method shown in fig. 6, and the control method includes:
s100, acquiring an indoor temperature Tr and an indoor set temperature Ts; specifically, the kitchen temperature is detected in real time by a temperature sensor provided on the indoor temperature Tr, and the set temperature of the air conditioner indoor unit is acquired.
S200, determining an absolute value of a temperature difference between an indoor temperature Tr and an indoor set temperature Ts; when the air conditioner indoor unit 2 operates in a cooling mode, the indoor temperature Tr is higher than the set temperature Ts of the air conditioner indoor unit, and the absolute value of the temperature difference is the difference value between the indoor temperature Tr and the set indoor temperature Ts.
Step S300, controlling at least one of the opening value of the first valve body 24, the running frequency of the compressor 11, the set temperature of the refrigerator 1 and the freezer of the refrigerator 1 and the opening value of the second valve body 19 according to the absolute value of the temperature difference; the opening value of the first valve body 24 is increased along with the increase of the absolute value of the temperature difference, the operation frequency of the compressor 11 is increased along with the increase of the absolute value of the temperature difference, the set temperature of the refrigerator 1 and the freezer is decreased along with the increase of the absolute value of the temperature difference, the opening value of the second valve body 19 is increased along with the increase of the absolute value of the temperature difference.
Specifically, at least one of the opening degree value of the first valve body 24, the operation frequency of the compressor 11, the set temperature of the refrigerator 1 and the freezer of the refrigerator 1, and the opening degree value of the second valve body 19 may be controlled according to the absolute value of the temperature difference, and this embodiment is used to control all the examples.
Specifically, the present embodiment provides an embodiment that controls the opening degree of the first valve body 24, the operating frequency of the compressor 11, the set temperature of the refrigerator 1 and the freezer of the refrigerator 1, and the opening degree of the second valve body 19 according to the absolute value of the temperature difference.
When the refrigerator cooling mode is operated and the air conditioner indoor unit is operated in the cooling mode, the compressor frequency f0, the refrigerating temperature St1 of the refrigerator 1, the freezing temperature St2 of the refrigerator 1, and the opening value K1 of the second valve body 19 at this time are recorded when the indoor temperature is balanced with the preset temperature, for example, 25 ℃ after the air conditioner indoor unit is cooled.
When the absolute value of the temperature difference is determined to be less than 3 ℃, the opening value of the first valve body 24 is controlled to be 90 ℃, the running frequency of the compressor is controlled to be f0, the refrigerating temperature St1 of the refrigerator 1 is reduced by 1 ℃, the freezing temperature St2 of the refrigerator 1 is reduced by 1 ℃, and the opening value of the second valve body 19 is controlled to be K1.
When the absolute value of the temperature difference is determined to be greater than or equal to 3 ℃ and less than 5 ℃, the opening value of the first valve body 24 is controlled to be 180 ℃, the operating frequency of the compressor is f0+5hz, the refrigerating temperature St1 of the refrigerator 1 is reduced by 2 ℃, the freezing temperature St2 of the refrigerator 1 is reduced by 2 ℃, and the opening value of the second valve body 19 is controlled to be K1.
When the absolute value of the temperature difference is determined to be greater than 5 ℃, the opening value of the first valve body 24 is controlled to be 270 degrees, the compressor operation frequency is controlled to be f0+5hz, the refrigerating temperature St1 of the refrigerator 1 is reduced by 3 ℃, the freezing temperature St2 of the refrigerator 1 is reduced by 3 ℃, and the opening value of the second valve body 19 is controlled to be K1+45 degrees.
According to the refrigeration control method of the kitchen temperature control system, the frequency of the compressor is gradually increased along with the increase of the difference value between the indoor temperature and the set temperature, so that more refrigerants are output to refrigerate the air conditioner indoor unit 2, the opening degree value of the first valve body 24 is increased, and the refrigerating capacity of the air conditioner indoor unit 2 is improved. Meanwhile, the refrigerating temperature and the freezing temperature of the refrigerator 1 are both decreased by 1 degree correspondingly, so that the target refrigerating temperature in the refrigerator 1 is decreased under the condition that the amount of the refrigerant branched by the air conditioner indoor unit 2 is increased, and the temperature in the refrigerator 1 is prevented from being increased.
Specifically, when the absolute value of the temperature difference is greater than 5 ℃, the opening degree value of the first valve body 24 is controlled to be 270 degrees, and the opening degree value of the second valve body 19 is increased by 45 degrees on the basis of the former opening degree value, so that the overall flow of the refrigerant discharged by the compressor 11 is increased, the overall refrigeration effect is improved, and the refrigeration of the indoor unit 2 of the air conditioner and the refrigerator 1 is met when the indoor temperature is high.
The control device provided by the invention is described below, and the control device described below and the kitchen temperature control system control method described above can be referred to correspondingly.
Fig. 9 illustrates a physical structure diagram of an electronic device, and as shown in fig. 9, the electronic device may include: a processor (processor)310, a communication Interface (communication Interface)320, a memory (memory)330 and a communication bus 340, wherein the processor 310, the communication Interface 320 and the memory 330 communicate with each other via the communication bus 340. The processor 310 may call the logic instructions in the memory 330 to execute the kitchen temperature control system control method in the first and second embodiments.
In addition, the logic instructions in the memory 330 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention further provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, which when executed by a computer, enable the computer to perform the kitchen temperature control system control method provided in the first and second embodiments.
In another aspect, the present invention further provides a non-transitory computer readable storage medium, on which a computer program is stored, wherein the computer program is implemented to execute the kitchen temperature control system control method provided in the first embodiment and the second embodiment when executed by a processor.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. A kitchen temperature control system, comprising:
the refrigerator comprises a compressor, a first heat exchanger, a throttling device, a first liquid pipe, a second heat exchanger and a first gas pipe which are communicated in a circulating mode, and a refrigerant discharged by the compressor sequentially flows through the first heat exchanger, the throttling device and the second heat exchanger and returns to the compressor;
the air conditioner indoor unit comprises a third heat exchanger, the third heat exchanger is connected with the second heat exchanger in parallel, the third heat exchanger is communicated with the first liquid pipe through a second liquid pipe, the third heat exchanger is communicated with the first air pipe through a second air pipe, and a first valve body is arranged on at least one pipe in the second liquid pipe and the second air pipe.
2. The kitchen temperature control system of claim 1, wherein a second valve body is disposed on at least one of the first liquid pipe and the first gas pipe, and the second valve body is disposed in parallel with the first valve body.
3. The galley temperature control system of claim 1, in which the refrigerator is provided with a chamber in which the first heat exchanger is mounted, the chamber having an air intake and an air exhaust;
the refrigerator also comprises a guide pipe, one end of the guide pipe is connected with the air outlet, and the other end of the guide pipe is positioned in the air conditioner.
4. The kitchen temperature control system of claim 3, wherein a third valve body is provided on said conduit.
5. The kitchen temperature control system according to claim 3, wherein the air conditioner indoor unit further comprises a box body, the box body is used for containing a temperature adjusting medium, the temperature adjusting medium is used for releasing cold or heat, and the box body is located in a ventilation air duct of the air conditioner indoor unit.
6. The kitchen temperature control system according to claim 5, wherein a through hole is formed in the bottom of the box body, a water pan is arranged on the air conditioner indoor unit, the bottom of the water pan is connected with the guide pipe, and the box body is arranged above the water pan.
7. The kitchen temperature control system according to any one of claims 1-6, wherein the air conditioner internal unit further comprises an electric heater located in a ventilation air duct of the air conditioner internal unit.
8. A kitchen temperature control system control method is characterized by comprising the following steps:
when the operation refrigeration mode of an air conditioner internal unit is determined, the indoor temperature and the air conditioner set temperature are obtained, the absolute value of the temperature difference between the indoor temperature and the air conditioner set temperature is determined, and at least one of the opening value of the first valve body, the operation frequency of the compressor, the set temperature of the refrigerator and the freezer and the opening value of the second valve body is controlled according to the absolute value of the temperature difference.
9. The galley temperature control system control method according to claim 8, wherein the first valve body opening value increases with increasing absolute value of the temperature difference, and/or the compressor operating frequency increases with increasing absolute value of the temperature difference, and/or the refrigerator freezer set temperature decreases with increasing absolute value of the temperature difference, and/or the second valve body opening value increases with increasing absolute value of the temperature difference when the absolute value of the temperature difference is greater than a first preset temperature value.
10. The kitchen temperature control system control method according to claim 8, wherein when the heating mode of the air conditioner internal unit is determined, the first valve body is controlled to be closed, the electric heater is controlled to be opened, and the third valve body is controlled to be opened.
11. An electronic device comprising a memory, a processor and a computer program stored on said memory and executable on said processor, wherein said processor when executing said program performs the steps of the kitchen temperature control system control method according to any of claims 8 to 10.
12. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program when executed by a processor implements the steps of the galley temperature control system control method according to any one of claims 8 to 10.
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Cited By (1)
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| CN114704878A (en) * | 2022-03-29 | 2022-07-05 | 青岛海尔空调器有限总公司 | Control method of air conditioner, device for controlling air conditioner and air conditioner |
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