WO2020253253A1 - Climatiseur de cuisine monobloc - Google Patents

Climatiseur de cuisine monobloc Download PDF

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Publication number
WO2020253253A1
WO2020253253A1 PCT/CN2020/075737 CN2020075737W WO2020253253A1 WO 2020253253 A1 WO2020253253 A1 WO 2020253253A1 CN 2020075737 W CN2020075737 W CN 2020075737W WO 2020253253 A1 WO2020253253 A1 WO 2020253253A1
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WO
WIPO (PCT)
Prior art keywords
damper
air
air conditioner
heating chamber
vent
Prior art date
Application number
PCT/CN2020/075737
Other languages
English (en)
Chinese (zh)
Inventor
李书佳
黄罡
宋威
张乃伟
孟相宏
田梦然
孙升华
卫洁
Original Assignee
青岛海尔空调器有限总公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调器有限总公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2020253253A1 publication Critical patent/WO2020253253A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/029—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0373—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers

Definitions

  • the invention relates to the field of kitchen household appliances, in particular to an integrated kitchen air conditioner.
  • kitchen appliances such as refrigerators and microwave ovens have basically become essential for families.
  • Existing kitchen appliances such as refrigerators and microwave ovens are usually independently designed and manufactured with a single function and occupy a large space in the kitchen.
  • a microwave oven to heat food
  • a lot of heat is often generated, which makes the temperature in the kitchen higher than the temperature of other indoor spaces.
  • the high temperature in the kitchen can make users feel uncomfortable.
  • the art needs an integrated kitchen air conditioner to solve the above-mentioned problems.
  • the integrated kitchen air conditioner includes: a housing, which includes An air-conditioning room and a heating room, a refrigeration system, which includes a first refrigeration system communicating with the air-conditioning room, the air-conditioning room is provided with a first vent, the first vent is provided with a first damper, When the first air door is open, the air-conditioning room is in communication with the indoor environment, so as to deliver cold air to the indoor environment under the action of the first refrigeration system; a second vent is provided on the heating chamber, The second vent is provided with a second damper.
  • the heating chamber When the second damper is opened, the heating chamber is in communication with the indoor environment, so as to remove the heat generated by the heating device in the heating chamber during the heating process.
  • the hot air is exhausted into the indoor environment, the first damper and the second damper are both pivotally connected to the housing; a linkage device includes an active member and a driven member, the active member and the The first damper or the second damper is fixedly connected and has the same rotation axis with each other, one end of the driven member is movably connected with the driving member, and the other end is fixedly connected with the second damper or the first damper,
  • a control device is used to control the refrigeration of the first refrigeration system while the heating chamber is working.
  • the active member is a sector gear
  • the driven member includes a first link and a second link.
  • the first link is movably connected with the active member and is movably connected with the second link.
  • the second link is movably connected with the second link.
  • the two air doors are fixedly connected.
  • the housing further includes a refrigerator compartment
  • the refrigeration system further includes a second refrigeration system communicating with the refrigerator compartment.
  • the first refrigeration system and the second refrigeration system share a compressor, a condenser, an expansion valve, and a part of a refrigerant pipeline.
  • the refrigerator compartment includes a refrigerating compartment and/or a freezing compartment.
  • the air-conditioning chamber and the heating chamber are located at the upper part of the housing, the compressor and the condenser are located at the bottom of the housing, and the housing A number of ventilation holes are formed on the side wall and/or bottom wall.
  • the heating device includes a high-voltage transformer, a magnetron and a wave guide, and the high-voltage transformer is connected to the power supply and the magnetron for providing the magnetron with The working voltage is used to generate microwaves, and the waveguide is connected to the magnetron for delivering the microwaves into the heating chamber.
  • a weighing sensor is provided in the heating chamber, the control device includes a controller, the weighing sensor is used for detecting the weight of the object to be heated, and the controller is used for The weight sets the heating time.
  • the heating chamber includes a heat collecting side wall, a thermal superconducting element and a heat dissipation compartment
  • the second vent is formed on the heat dissipation compartment
  • the heat superconductor One end of the conductive element extends into the heat collection side wall, and the other end extends into the heat dissipation compartment, so that the heat in the heating chamber is conducted to the heat collection side wall and the thermal superconducting element.
  • the heat dissipation compartment is exhausted into the indoor environment through the second vent.
  • the first vent and the second vent are respectively formed at both ends of the top surface of the housing.
  • the kitchen air conditioner integrated machine separates the air conditioning room and the heating room in the shell of the integrated machine, so that the kitchen air conditioner integrated machine integrates the air conditioning function and the heating function, realizes the multi-function of kitchen appliances, and reduces
  • the floor space of kitchen appliances reduces the user's expenditure on purchasing appliances, and at the same time provides users with a comfortable indoor space; in addition, by setting the linkage device and setting the linkage device as a cam link structure, an air-conditioned room is realized
  • the first air door of the heating chamber and the second air door of the heating chamber can be opened or closed synchronously under the driving of the linkage device, and the control device is set to control the work of the air-conditioning room while the heating room is working, and use the cooling capacity generated by the air-conditioning room Quickly neutralize the heat generated in the heating process of the heating chamber, so that the indoor temperature of the kitchen can be stably maintained at a comfortable temperature, thereby enhancing the user experience.
  • the driving member as a sector gear
  • the driven member as the first link and the second link that are movably connected
  • the first link and the driving member are movably connected
  • the kitchen appliance integrates the functions of air conditioner, refrigerator, and microwave oven, which not only saves installation space, reduces energy consumption, but also facilitates user operation , Improve the convenience of life.
  • the air-conditioning room and the refrigerator room share the compressor, condenser, expansion valve, and part of the refrigerant pipeline in the refrigeration system, and only divide the refrigerant through the branch pipeline before the refrigerant enters the evaporator, thus forming the first refrigeration system and The second refrigeration system, in this way, on the premise that the air conditioning function and the refrigerator function are realized at the same time, the number of hardware configurations of the kitchen appliances is minimized, thereby reducing the user's expenditure for purchasing appliances.
  • the air-conditioning room and the heating room are arranged on the upper part of the housing, and arranging the compressor, condenser, etc. at the bottom of the housing, the cold air output from the air-conditioning room and the hot air output from the heating room can be quickly mixed, thereby avoiding The phenomenon of uneven indoor temperature, and arranging the air-conditioning room on the upper part of the shell is beneficial to the diffusion of cold and heat.
  • the intelligent setting of the heating time is realized, which can avoid overheating and incomplete heating.
  • the heat in the heating chamber can be quickly concentrated and conducted to the indoor environment, and the heat release in the heating chamber can be accelerated.
  • first vent and the second vent respectively on the two ends of the top surface of the housing, it is not only beneficial to the arrangement of the linkage device, but also beneficial to the uniform diffusion of cold and heat.
  • Figure 1 is a cross-sectional view of an integrated kitchen air conditioner provided by an embodiment of the present invention
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • FIG. 3 is a schematic diagram of the appearance of an integrated kitchen air conditioner provided by an embodiment of the present invention.
  • FIG. 4 is a rear view of the integrated kitchen air conditioner provided by the embodiment of the present invention, which shows a situation where the linkage device is a sector gear and a linkage mechanism;
  • FIG. 5 is a top view of the integrated kitchen air conditioner provided by the embodiment of the present invention, which shows the state when the first damper and the second damper are closed;
  • Figure 6 is a top view of a kitchen air conditioner integrated machine provided by an embodiment of the present invention, which shows the state when the first damper and the second damper are opened;
  • Micro negative ion generator 2. The first air supply fan; 3. The first air door; 4. The first evaporator; 5. The first solenoid valve; 6. The first protective plate; 7. The shelf; 8. A temperature sensor; 9, magnetron; 10, wave guide; 11, the first water receiving tray; 12, the first supporting base plate; 13, the first load-bearing bracket; 14, the temperature isolation plate; 15, the second solenoid valve; 16. Return air plate; 17. Second air supply fan; 18. Support partition; 19. Second evaporator; 20. Second temperature sensor; 21. Carrier; 22. Second water receiving tray; 23.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it may be a fixed connection or It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • installed e.g., it may be a fixed connection or It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • FIG. 1 is a cross-sectional view of an integrated kitchen air conditioner provided by an embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1
  • FIG. 3 is a schematic diagram of the appearance of an integrated kitchen air conditioner provided by an embodiment of the present invention
  • 4 is a rear view of the integrated kitchen air conditioner provided by an embodiment of the present invention, which shows a situation where the linkage device is a sector gear and a link mechanism
  • FIG. 5 is a top view of the integrated kitchen air conditioner provided by an embodiment of the present invention, wherein Shows the state when the first damper and the second damper are closed
  • FIG. 6 is a top view of the kitchen air-conditioning integrated machine provided by the embodiment of the present invention, which shows the state when the first damper and the second damper are opened.
  • the air-conditioning room and the refrigerator room are connected with a refrigeration system, wherein the first refrigeration system is connected with the air-conditioning room, and the second refrigeration system is connected with the refrigerator room.
  • the first refrigeration system and the second refrigeration system share the compressor, condenser, expansion valve and part of the refrigerant pipeline.
  • the air-conditioning room is provided with a first vent, the first vent is provided at the left end of the top surface of the housing, and the first vent is provided with a first damper. When the first damper is opened, the air-conditioning room is in communication with the indoor environment , In order to deliver cold air to the indoor environment under the action of the first refrigeration system.
  • the heating chamber is provided with a second vent, the second vent is provided at the right end of the top surface of the shell, and the second vent is provided with a second damper.
  • the heating chamber is in communication with the indoor environment , In order to discharge the hot air generated by the heating device in the heating chamber into the indoor environment during the heating process, wherein the first damper and the second damper are both pivotally connected to the shell.
  • the kitchen air conditioner integrated machine also includes a linkage device, which includes an active member and a driven member. The active member is fixedly connected to the first damper or the second damper and has the same rotating shaft.
  • One end of the driven member is movably connected to the active member, correspondingly The other end is fixedly connected to the second damper or the first damper, that is, the active member is fixedly connected to the first damper, and the driven member is fixedly connected to the second damper. If the active frame is fixedly connected to the second damper, the driven member and the first damper are fixedly connected. A damper is fixedly connected, so that the first damper and the second damper can be opened or closed simultaneously under the driving of the active member.
  • the control device is used to control the refrigeration of the first refrigeration system while the heating chamber is working.
  • the outer wall of the housing is surrounded by a first protective plate 6, a second protective plate 50, a top wall 44, a bottom wall 28, and a temperature insulating plate.
  • a number of temperature insulation panels are divided to form different compartments.
  • the housing includes an air-conditioning room, a refrigerator room, and a heating room. It can be understood that the kitchen air-conditioning integrated machine may also only be provided with an air-conditioning room and a heating room.
  • the air-conditioning room and the heating room are located at the upper part of the shell; the compressor 30, the condenser 29, and the expansion valve 26 in the refrigeration system are located at the bottom of the shell, specifically above the bottom wall 28; the side walls and/or the bottom wall of the shell 28 is formed with a number of ventilation holes.
  • a number of ventilation holes are formed on the bottom side wall 31
  • a number of ventilation holes are formed on the rear side wall of the first protective plate 6, and the second protective plate 50 is formed for air conditioning. Ventilation holes for air intake are provided, and the ventilation holes formed on the bottom wall 28 are used for heat dissipation of the condenser 29.
  • the shell is supported by legs 27 and placed on the ground.
  • Both the first damper 3 and the second damper 42 are pivotally connected to the housing. Specifically, referring to FIG. 1, the first damper 3 is pivotally connected to the left side wall of the casing, and the second damper 42 is pivotally connected to the right side wall of the casing.
  • the compressor 30, the condenser 29, the expansion valve 26, and the evaporator communicate with each other through a refrigerant pipeline and form a circulation path.
  • the evaporator includes a first evaporator 4 connected with the air-conditioning chamber and a second evaporator 19 connected with the refrigerator chamber.
  • the refrigerant flows out of the expansion valve 26 and is divided into two branches. It flows all the way into the first evaporator 4 and flows into the second evaporator all the way. In the second evaporator 19, the refrigerant flowing out from the first evaporator 4 and the second evaporator 19 is collected and enters the compressor 30.
  • a first solenoid valve 5 is connected to the refrigerant branch entering the first evaporator 4, and a second solenoid valve 15 is connected to the refrigerant branch entering the second evaporator 19.
  • the operation of the solenoid valve controls the communication of the refrigerant branch. To control the working mode of the all-in-one machine.
  • the first evaporator 4 is installed on a platform formed by a recess in the heating chamber.
  • the first evaporator 4 and the first fan are arranged adjacent to the first vent of the air-conditioning room.
  • the first fan is used to drive the air circulation in the air-conditioning room.
  • the air circulation process is: the higher temperature air in the kitchen enters the air-conditioning room through the ventilation holes on the first protective plate 6, and after heat exchange with the first evaporator 4 to cool down, it is driven by the first fan and discharged from the first vent In the indoor environment, during this process, the first solenoid valve 5 is opened.
  • the heating chamber is located above the refrigerator compartment, and the second vent of the heating chamber is located at the top of the heating chamber. Specifically, the second vent is located at the right end of the top surface of the housing.
  • the bottom of the heating chamber is separated from the refrigerator compartment below by a temperature insulating plate 14.
  • a first load-bearing support 13, a first weighing transition module 35, a first weighing sensor 36, and a first support are arranged in sequence above the temperature insulating plate 14.
  • the first load cell 36 is used to detect the weight of the object to be heated, and the control device 63 includes a controller for setting the heating time according to the weight of the object to be heated.
  • the heating chamber is connected with a heating device, and the principle of using the heating device to heat the object to be heated is similar to that of the microwave oven, and specifically can realize the heating and thawing of the object.
  • the heating device includes a high-voltage transformer 52, a magnetron 9 and a waveguide 10.
  • the high-voltage transformer 52 is connected to a power supply and the magnetron 9, and is used to provide a working voltage for the magnetron 9 to generate microwaves.
  • the tube 10 is connected to the magnetron 9 and is used to transport microwaves into the heating chamber.
  • a high-voltage diode 51 is connected between the high-voltage transformer 52 and the magnetron 9, and the high-voltage transformer 52 is installed on a horizontal platform connected to the side wall of the heating chamber.
  • a micro negative ion generator 1 is installed in the heating chamber to sterilize the internal environment of the heating chamber.
  • a damper position sensor 46 is provided at a position adjacent to the micro-negative ion generator 1, and the damper position sensor 46 is used to detect the positions of the two damper, thereby helping to determine the degree of opening and closing of the damper.
  • a central temperature sensor 39 is also provided in the heating chamber, and the central temperature sensor 39 is mainly used to detect the temperature of the object to be heated.
  • a heat collection side wall, a thermal superconducting element 40 and a heat dissipation compartment are provided on the right side of the heating chamber, and the second vent is formed on the heat dissipation compartment.
  • the heat collection side wall includes a heat collection box 38 and a number of heat collection fins 37 arranged in the heat collection box 38.
  • One end of the thermal superconducting element 40 extends into the heat collection side wall, that is, extends into the heat collection fin 37 , The other end extends into the heat dissipation compartment;
  • a heat dissipation fan 41 is arranged in the heat dissipation compartment, and the heat dissipation fan 41 can promote the air circulation in the heat dissipation compartment, so that the hot air in the heating chamber passes through the heat collection side wall and the thermal superconducting element 40 Conducted to the heat dissipation compartment and exhausted to the indoor environment through the second vent.
  • the refrigerator compartment is arranged below the heating compartment.
  • the refrigerator compartment also includes an air flow channel for circulating air.
  • the air flow channel is isolated by a temperature insulating plate with heat preservation performance.
  • 1, the compartment for refrigerating or freezing food in the refrigerator compartment is surrounded and formed by a temperature insulating plate 34 at the bottom, a temperature insulating plate 34 on the side, and a supporting partition 18 at the top.
  • the bottom temperature insulation plate 34 is arranged above the bottom side wall 31. Referring to FIG. 3, a number of ventilation holes are formed on the bottom side wall 31.
  • a second load-bearing bracket 25, a second weighing transition module 33, a second weighing sensor 32, and a second supporting bottom plate 24 are sequentially arranged above the temperature insulating plate 34 at the bottom.
  • the second weighing sensor 32 is used to detect refrigeration or freezing The weight of the object.
  • a first temperature sensor 8 is provided on the side wall of the heating chamber, and a second temperature sensor 20 is provided on the side wall of the refrigerator compartment to respectively detect the temperature in the compartment.
  • a return air baffle 57 is vertically arranged at the rear of the refrigerator compartment, a number of return air openings 23 are formed on the return air baffle 57, and the return air baffle 57 is connected to the transverse temperature insulating plate 14 and the temperature insulating plate 34 ,
  • the second protective plate 50 behind the casing and the like jointly enclose a return air channel for air circulation, a return air fan 56 is arranged in the return air channel, and a second evaporator is arranged above the supporting partition 18 19 and the second blower fan 17, and the refrigerant output from the expansion valve 26 flows in the second evaporator 19.
  • a return air plate 16 is connected to the top of the return air baffle 57.
  • the return air plate 16 is driven by a micro motor 53, and a first seal 54 and a second seal 54 and a second seal 54 are respectively provided at the position where the return air plate 16 and the return air baffle 57 are connected. Seal 55 to improve the sealing performance of the return air passage.
  • the cold air output from the second evaporator 19 enters the refrigerator compartment through the through holes on the support partition 18, and then through the return air partition
  • the return air opening 23 on 57 enters the return air channel, and is driven by the return air fan 56 to reach the second evaporator 19 through the opening at the return air plate 16 to realize the circulation of air.
  • a shelf 7 is arranged in the heating chamber, and a first water receiving tray 11 is arranged under the shelf 7 to collect water formed during the heating process.
  • a carrier 21 is provided in the refrigerator compartment for placing objects that need to be refrigerated or frozen, and a second water receiving tray 22 is provided under the carrier 21 for receiving water collected in the heating chamber.
  • the control device 63 When the kitchen air conditioner is working, if the user chooses to start the heating mode, the control device 63 will control the kitchen air conditioner to start the air conditioning mode at the same time; if the user chooses to start the air conditioning mode, the control device 63 does not need to control the heating mode to start at the same time .
  • the linkage device in the embodiment of the present invention includes a driving member and a driven member.
  • the driving member is fixedly connected to the second damper 42 and has the same rotation axis.
  • One end of the driven member is movably connected to the driving member, and the other end is connected to the first damper 3.
  • the connection is fixed so that the first damper 3 and the second damper 42 can be opened or closed simultaneously under the driving of the active member.
  • the active member is a sector gear 47, the rotating shaft of which is coaxial and fixedly connected with the damper rotating shaft 43 of the second damper 42, and the outer edge of the sector gear 47 is uniformly distributed with gear teeth.
  • the linkage device also includes a motor 48 and a pinion fixedly connected to the rotating shaft of the motor 48.
  • the pinion is adapted to the gear teeth of the sector gear 47.
  • the sector gear 47 can swing around the rotating door shaft under the drive of the pinion.
  • the motor 48 is mounted on a motor bracket 49, and the motor bracket 49 is fixedly connected to the left and right side walls of the housing.
  • the driven member includes a first connecting rod 45 and a second connecting rod 62.
  • the first connecting rod 45 is movably connected to the driving member and to the second connecting rod 62, and the second connecting rod 62 is fixedly connected to the second damper 42.
  • the specific working principle is: the motor 48 drives the sector gear 47 to swing clockwise.
  • the second damper 42 opens clockwise under the action of the sector gear 47; when the second damper 42 opens At the same time, that is, during the clockwise rotation of the sector gear 47, the left end of the first link 45 is stretched by the sector gear 47 to move leftward and downward, and the right end of the first link 45 is opposite to the second link 62 A leftward force is generated, so that the second link 62 has a tendency to move to the left, and because the second link 62 is fixedly connected to the first damper 3, the first damper 3 is pivotally connected to the housing.
  • the second link 62 drives the first damper 3 to rotate counterclockwise, thereby achieving the purpose of opening the first damper 3 and the second damper 42 at the same time.
  • the process of closing the first damper 3 and the second damper 42 at the same time is the inverse process of the above process, and will not be repeated here.
  • the motor 48 and the sector gear 47 can also be connected to the right side in FIG. 4, that is, the sector gear 47 is fixedly connected to the first damper 3, and the second connecting rod 62 is fixedly connected to the second damper 42.
  • FIG. 5 shows the state of the first damper 3 and the second damper 42 in a closed state
  • FIG. 6 shows the state of the first damper 3 and the second damper 42 in an open state
  • the first damper 3 and the second damper 42 are hidden in FIG. 6 to facilitate the observation of the internal structure.
  • the heat dissipation fan 41 in the heat dissipation compartment can also be arranged on the right side, so that the hot air discharged from the heat dissipation compartment can flow toward the first vent of the air-conditioning room, so as to speed up the mixing of cold air and hot air. Cooling of the heat.
  • the heating chamber is provided with a first opening door 61, and a control device 63 is provided on the door body of the first opening door 61.
  • the control device 63 also includes a display panel. Interactively, you can receive various input settings from the user and display the internal environment of the all-in-one machine.
  • the refrigerator compartment is provided with a second opening door 59. The opening and closing degree of the first door opening 61 is measured by the first door opening position sensor 60, and the opening and closing degree of the second door opening 59 is measured by the second door opening position sensor 58.
  • the working process of the air conditioning mode of the kitchen air conditioner integrated machine is as follows:
  • the control device 63 controls the operation of the fan components of the first air blowing fan 2, the first solenoid valve 5, the compressor 30, and the condenser 29.
  • the first air blowing fan 2 turns the first evaporator 4 into operation. The cold air generated there is blown out to the indoor environment, so as to adjust the temperature of the kitchen.
  • the working process of the heating mode of the kitchen air conditioner is as follows:
  • the first temperature sensor 8 is used to detect the temperature in the heating chamber
  • the central temperature sensor 39 is mainly used to detect the temperature of the object to be heated
  • the micro negative ion generator 1 is mainly used for the object to be heated
  • the first load cell 36 automatically sets the appropriate heating time according to the weight of the object to be heated.
  • the heating time can also be set manually; after the heating time is determined, the motor 48 in the air-conditioning room drives the sector gear 47 to rotate.
  • the gear 47 drives the first connecting rod 45 and the second connecting rod 62 to move, thereby driving the first damper 3 and the second damper 42 to open simultaneously;
  • the control device 63 controls the first air blowing fan 2, the first solenoid valve 5, and the compressor 30 ,
  • the fan and other components of the condenser 29 run, and the air-conditioning room starts to cool; while, before or after the air-conditioning room is cooled, the control device 63 controls the high-voltage transformer 52 to connect to the power supply, and the high-voltage transformer 52 provides the working voltage for the magnetron 9
  • the wave guide 10 is connected with the magnetron 9 to transport the microwaves into the heating chamber, and the object to be heated starts to be heated rapidly under the action of the microwaves; the heat generated during the heating process is collected by the heat collecting side wall.
  • the heat is transferred to the heat dissipation compartment through the thermal superconducting element 40, and the heat dissipation fan 41 in the heat dissipation compartment discharges the hot air into the indoor environment. Since the air conditioning mode is turned on at the same time, before or after heating, the cold air generated in the air conditioning mode can be neutralized with the hot air discharged from the heating, and the temperature of the hot air is quickly reduced, so that the kitchen temperature is always kept at a comfortable temperature.
  • the working process of the refrigerator mode of the kitchen air conditioner integrated machine is as follows:
  • the refrigerator mode of the integrated kitchen air conditioner always runs in a normal state.
  • the object to be refrigerated is placed on the carrier 21, the second load cell 32 detects the weight of the object, and the control device 63 can adjust the cooling capacity according to the weight of the object, so that the temperature in the refrigerator can quickly reach the set point.
  • the refrigerating temperature can be set manually or the default temperature.
  • the second air supply fan 17, the compressor 30, the second solenoid valve 15, and the return air plate 16 are all open.
  • the return air plate 16 is turned on by the micro motor 53, and the second air blowing fan 17 blows down the cold air generated at the second evaporator 19, and the cold air enters the refrigerating room through the through holes on the supporting partition 18;
  • the temperature rises after the heat, and under the combined action of the return air fan 56 and the second air supply fan 17, it enters the return air passage through the air return port 23 and circulates to the second evaporator 19 to realize the circulation of air in the refrigerating room.
  • the heat of the objects to be refrigerated is taken away.
  • the refrigerator compartment in this embodiment is an example of a refrigerator compartment. It is understandable that the refrigerator compartment can also be set as a freezer compartment, or a refrigerator compartment and a freezer compartment are provided at the same time, and a refrigerator compartment and a freezer compartment are provided at the same time. It is only necessary to continue to divide the refrigerant flowing out of the expansion valve 26 and to control the temperature in the compartment by controlling the flow rate of the refrigerant.
  • the first damper 3 is opened in advance; before turning on the heating mode, the first damper 3 and the second damper 42 are opened in advance.
  • the kitchen air conditioner integrated machine separates the air conditioning room and the heating room in the shell of the integrated machine, so that the kitchen air conditioner integrated machine integrates the air conditioning function and the heating function, realizes the multi-function of kitchen appliances, and reduces
  • the floor space of kitchen appliances reduces the user's expenditure on purchasing appliances, and at the same time provides users with a comfortable indoor space; in addition, by setting the linkage device and setting the linkage device as a cam link structure, an air-conditioned room is realized
  • the first air door of the heating chamber and the second air door of the heating chamber can be opened or closed synchronously under the driving of the linkage device, and the control device is set to control the work of the air-conditioning room while the heating room is working, and use the cooling capacity generated by the air-conditioning room Quickly neutralize the heat generated in the heating process of the heating chamber, so that the indoor temperature of the kitchen can be stably maintained at a comfortable temperature, thereby enhancing the user experience.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

L'invention concerne un climatiseur de cuisine monobloc, comprenant : un boîtier, comprenant une chambre de climatisation et une chambre de chauffage, et un premier système de refroidissement en communication avec la chambre de climatisation, la chambre de climatisation étant pourvue d'un premier évent et d'une première porte d'aération (3) ; la chambre de chauffage étant pourvue d'un second évent et d'une seconde porte d'aération (42), et la première porte d'aération (3) et la seconde porte d'aération (42) étant reliées de manière pivotante au boîtier ; un appareil de couplage, comprenant un élément menant et un élément mené, l'élément menant et l'élément mené étant reliés à la première porte d'aération (3) et à la seconde porte d'aération (42), respectivement ; un appareil de commande (2), utilisé pour réguler la réfrigération du premier système de refroidissement lorsque la chambre de chauffage fonctionne, ce qui assure la multifonctionnalité d'un appareil ménager, réduit l'empreinte de l'appareil électroménager et réduit la dépense pour un utilisateur lors de l'achat d'appareils électroménagers, et ce qui permet également de stabiliser la température de la cuisine à une température confortable.
PCT/CN2020/075737 2019-06-17 2020-02-18 Climatiseur de cuisine monobloc WO2020253253A1 (fr)

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CN201910522948.6 2019-06-17
CN201910522948.6A CN110296481A (zh) 2019-06-17 2019-06-17 厨房空调一体机

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Publication number Priority date Publication date Assignee Title
CN110296479A (zh) * 2019-06-17 2019-10-01 青岛海尔空调器有限总公司 厨房空调一体机
CN110296481A (zh) * 2019-06-17 2019-10-01 青岛海尔空调器有限总公司 厨房空调一体机
CN110296480A (zh) * 2019-06-17 2019-10-01 青岛海尔空调器有限总公司 厨房空调一体机

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