WO2020253252A1 - Machine de climatisation tout-en-un pour cuisine - Google Patents

Machine de climatisation tout-en-un pour cuisine Download PDF

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Publication number
WO2020253252A1
WO2020253252A1 PCT/CN2020/075736 CN2020075736W WO2020253252A1 WO 2020253252 A1 WO2020253252 A1 WO 2020253252A1 CN 2020075736 W CN2020075736 W CN 2020075736W WO 2020253252 A1 WO2020253252 A1 WO 2020253252A1
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WO
WIPO (PCT)
Prior art keywords
damper
air
air conditioner
heating chamber
kitchen
Prior art date
Application number
PCT/CN2020/075736
Other languages
English (en)
Chinese (zh)
Inventor
李书佳
黄罡
张乃伟
宋威
王立朋
孟相宏
曹师增
马春田
徐帅飞
Original Assignee
青岛海尔空调器有限总公司
海尔智家股份有限公司
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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 WO2020253252A1 publication Critical patent/WO2020253252A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—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.
  • an integrated kitchen air conditioner which includes:
  • the housing 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, and the first vent is provided with a A damper, when the first damper is opened, the air-conditioning room communicates with the indoor environment, so as to deliver cold air to the indoor environment under the action of the first refrigeration system;
  • the heating chamber is provided with A second air vent, a second air door is provided at the second air vent, and when the second air door is opened, the heating chamber is in communication with the indoor environment, so that the heating chamber can be
  • the hot air generated by the heating device is discharged into the indoor environment; a linkage device, which is respectively connected with the first damper and the second damper, so as to drive the first damper and the second damper to open or close at the same time ;
  • a control device which is used to control the refrigeration of the first refrigeration system while the heating chamber is working.
  • the linkage device includes a gear and a rack meshed with the gear, the rack includes a first rack and a second rack, and the first rack and The first damper is connected, and the second rack is connected with the second damper, so that the first damper and the second damper can be opened or closed at the same time.
  • 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 up linkage devices, the first damper of the air-conditioning room and the second damper of the heating room can Driven by the linkage device, it can be turned on or off synchronously.
  • the control device is set to control the work of the air-conditioning room while the heating room is working.
  • the cold energy generated by the air-conditioning room is used to quickly neutralize the heat generated by the heating room, thereby making the kitchen indoor temperature. It can be stably maintained at a comfortable temperature, thereby enhancing the user experience.
  • 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 top view of the kitchen air conditioner integrated machine provided by the embodiment of the present invention, which shows the state when the first damper and the second damper are closed;
  • Figure 5 is a top view of an integrated kitchen air conditioner 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. Air door position sensor; 3. First air supply fan; 4. First air door; 5. First evaporator; 6. First solenoid valve; 7. First protective plate; 8. Shelf; 9, the first temperature sensor; 10, the magnetron; 11, the wave guide; 12, the first water tray; 13, the first supporting bottom plate; 14, the first load-bearing bracket; 15, the temperature insulation plate; 16 , The second solenoid valve; 17, the return air plate; 18, the second air supply fan; 19, the support partition; 20, the second evaporator; 21, the second temperature sensor; 22, the carrier; 23, the second Receiving pan; 24, return air outlet; 25, second supporting floor; 26, second bearing support; 27, expansion valve; 28, outriggers; 29, bottom wall; 30, condenser; 31, compressor; 32, Bottom side wall; 33, the second weighing sensor; 34, the second weighing transition module; 35, the temperature insulation plate; 36, the first weighing transition module; 37, the first weighing sensor; 38, the heat collector; 39.
  • Heat collection box 40. Central temperature sensor; 41. Thermal superconducting element; 42, cooling fan; 43. Second damper; 44. Connecting plate; 45. Damper slide; 46. Rack; 47. Gear Rails; 48, gear; 49, top wall; 50, isolation shield; 51, motor; 52, motor support; 53, second protective plate; 54, high-voltage diode; 55, high-voltage transformer; 56, micro motor; 57 58. Second seal; 59. Return air fan; 60. Return air baffle; 61. Second door opening position sensor; 62. Second door opening; 63. First door opening position sensor; 64. The first door opening; 65. Control device.
  • 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 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 top view of the integrated kitchen air conditioner provided by an embodiment of the present invention, which shows the state when the first damper and the second damper are closed
  • 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 opened.
  • the housing includes an air-conditioning room, a heating room and a refrigerator room.
  • 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 exhaust the hot air generated by the heating device in the heating chamber into the indoor environment during the heating process.
  • the position and/or orientation of the second vent is set such that the hot air during heating and the cold air flowing out of the first vent at least partially meet, so that the cooling rate of the hot air can be accelerated.
  • the integrated kitchen air conditioner also includes a linkage device which is respectively connected with the first damper and the second damper to drive the first damper and the second damper to open or close simultaneously.
  • the integrated kitchen air conditioner also includes a control device, which 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 7, a second protective plate 53, a top wall 49, a bottom wall 29, and a temperature insulating plate.
  • the inside of the housing passes through a number of temperature insulating plates. Separate 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 31, the condenser 30, and the expansion valve 27 in the refrigeration system are located at the bottom of the shell, specifically above the bottom wall 29; the side walls and/or the bottom wall of the shell A number of ventilation holes are formed.
  • a number of ventilation holes are formed on the bottom side wall 32, the second protective plate 53 is formed with ventilation holes for supplying air to the air conditioner, and the ventilation holes formed on the bottom wall 29 are used for Heat dissipation of the condenser 30. It can be understood that ventilation holes may be formed only on the side wall or the bottom wall 29.
  • the housing is supported by legs 28 and placed on the ground.
  • the compressor 31, the condenser 30, the expansion valve 27, and the evaporator communicate with each other through a refrigerant pipeline and form a circulation path.
  • the evaporator includes a first evaporator 5 communicating with the air conditioning chamber and a second evaporator 20 communicating with the refrigerator chamber.
  • the refrigerant flows out of the expansion valve 27 and is divided into two branches, one flowing into the first evaporator 5, and one flowing into the second evaporator.
  • the refrigerant flowing out from the first evaporator 5 and the second evaporator 20 is collected and enters the compressor 31.
  • a first solenoid valve 6 is connected to the refrigerant branch entering the first evaporator 5, and a second solenoid valve 16 is connected to the refrigerant branch entering the second evaporator 20.
  • 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 5 is installed on a platform formed by a recess in the heating chamber.
  • the first evaporator 5 and the first fan are arranged adjacent to the first vent of the air-conditioning room.
  • the first fan is used to drive 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 7, and after heat exchange with the first evaporator 5 to cool down, it is discharged from the first vent under the driving of the first fan In the indoor environment, during this process, the first solenoid valve 6 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 15.
  • a first load-bearing bracket 14, a first weighing transition module 36, a first weighing sensor 37, and a first support are arranged in sequence above the temperature insulating plate 15
  • the bottom plate 13 and the first load cell 37 are used for detecting the weight of the object to be heated, and the control device 65 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 55, a magnetron 10, and a waveguide 11.
  • the high-voltage transformer 55 is connected to a power supply and the magnetron 10, and is used to provide a working voltage for the magnetron 10 to generate microwaves.
  • the tube 11 is connected with the magnetron 10, and is used to transport microwaves into the heating chamber.
  • a high voltage diode 54 is connected between the high voltage transformer 55 and the magnetron 10, and the high voltage transformer 55 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 2 is provided at a position adjacent to the micro-negative ion generator 1, and the damper position sensor 2 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 40 is also provided in the heating chamber, and the central temperature sensor 40 is mainly used to detect the temperature of the object to be heated.
  • a heat collection side wall, a thermal superconducting element 41 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 39 and a number of heat collection fins 38 arranged in the heat collection box 39.
  • One end of the thermal superconducting element 41 extends into the heat collection side wall, that is, extends into the heat collection fin 38 , The other end extends into the heat dissipation compartment;
  • a heat dissipation fan 42 is provided in the heat dissipation compartment, and the heat dissipation fan 42 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 41 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 a return air passage for circulating air.
  • the return air passage is isolated by a temperature insulating plate with heat preservation performance.
  • the compartment for refrigerating or freezing food in the refrigerator compartment is enclosed and formed by a temperature insulating plate 35 at the bottom, a temperature insulating plate 35 on the side and a supporting partition 19 at the top.
  • the bottom temperature insulation plate 35 is arranged above the bottom side wall 32. Referring to FIG. 3, a number of ventilation holes are formed on the bottom side wall 32.
  • a second load-bearing bracket 26, a second weighing transition module 34, a second weighing sensor 33, and a second supporting bottom plate 25 are sequentially arranged above the temperature insulating plate 35 at the bottom.
  • the second weighing sensor 33 is used to detect refrigeration or freezing The weight of the object.
  • a first temperature sensor 9 is provided on the side wall of the heating chamber, and a second temperature sensor 21 is provided on the side wall of the refrigerator compartment to respectively detect the temperature in the compartment.
  • a return air baffle 60 is vertically arranged at the rear of the refrigerator compartment, and a number of return air openings 24 are formed on the return air baffle 60.
  • the return air baffle 60 is connected to the horizontal temperature insulation plate 15 and the temperature insulation plate 35.
  • the second protective plate 53 behind the casing and the like jointly enclose a return air passage for air circulation, a return air fan 59 is provided in the return air passage, and a second evaporator is provided above the support partition 19 20 and the second blower fan 18, and the refrigerant output from the expansion valve 27 flows in the second evaporator 20.
  • a return air plate 17 is connected to the top of the return air partition 60, and the return air plate 17 is driven by a micro-motor 56.
  • a first sealing member 57 and a second sealing member 57 and a second sealing member 57 are respectively provided at the position where the return air plate 17 and the return air partition 60 are connected. Seal 58 to improve the sealing performance of the return air passage.
  • the circulation direction of the air in the refrigerator compartment refers to Fig. 2. Under the action of the second air blowing fan 18, the cold air output from the second evaporator 20 enters the refrigerator compartment through the through holes on the support partition 19, and then through the return air partition The return air opening 24 on the 60 enters the return air passage, and is driven by the return air fan 59 to reach the second evaporator 20 through the opening at the return air plate 17 to realize the circulation of air.
  • a shelf 8 is arranged in the heating chamber, and a first water receiving tray 12 is arranged under the shelf 8 to collect water formed during the heating process.
  • a carrier 22 is provided in the refrigerator compartment for placing objects that need to be refrigerated or frozen, and a second water receiving tray 23 is provided under the carrier 22 for receiving water collected in the heating chamber.
  • the control device 65 When the kitchen air conditioner is working, if the user chooses to start the heating mode, the control device 65 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 65 does not need to control the heating mode to start at the same time .
  • the linkage device in the embodiment of the present invention will be described below with reference to FIGS. 1, 2, 4, and 5.
  • the linkage device in this embodiment includes a driving unit and a transmission unit.
  • the driving unit includes a motor 51.
  • the transmission unit includes a gear 48 and a rack 46 meshing with the gear 48. 2
  • the motor 51 is installed on the motor support 52, and the output end of the motor 51 is connected to the gear 48.
  • the rack 46 includes a first rack and a second rack.
  • the first rack is connected to the first damper 4
  • the second rack is connected to the second damper 43.
  • the rack 46 can slide along the rack guide rail 47.
  • the first damper 4 and the second damper 43 can slide along the damper sliding rail 45, and the second rack is fixedly connected to the second damper 43 through the connecting plate 44, so that the second rack can smoothly drive the second damper 43 to slide.
  • the linkage device By setting the linkage device in this way, the first damper 4 and the second damper 43 can be opened or closed at the same time.
  • Fig. 4 shows the state of the first damper 4 and the second damper 43 in a closed state
  • Fig. 5 shows the state of the first damper 4 and the second damper 43 in an open state.
  • the heat dissipation fan 42 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 the cold air and the hot air. Cooling of the heat.
  • the linkage device In order to protect the linkage device from being corroded by the hot air of the heating chamber, the linkage device is protected by an isolation shield 50.
  • the linkage device can also be realized by electromagnetic adsorption.
  • the first rack and the second rack are replaced with the first magnetic member and the second magnetic member, and the poles of the first magnetic member and the second magnetic member Same gender; replace the gear and motor with a variable-polarity electromagnetic device.
  • the polarity of the electromagnetic device is the same as that of the first and second magnetic members, and the same sex repels each other , Make the first damper and the second damper in a closed state; when you need to open the damper, change the polarity of the electromagnetic device, for example, by changing the direction of the current to change the polarity, the electromagnetic device can simultaneously adsorb the first magnetic member and the second magnetic member , And then simultaneously open the first damper and the second damper.
  • the heating chamber is provided with a first door 64, and a control device 65 is provided on the door of the first door 64.
  • the control device 65 also includes a display panel.
  • the display panel can interact with the user. 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 62.
  • the opening and closing degree of the first door 64 is measured by the first door opening position sensor 63
  • the opening and closing degree of the second door 62 is measured by the second door opening position sensor 61.
  • the working process of the air conditioning mode of the kitchen air conditioner integrated machine is as follows:
  • the control device 65 controls the operation of the fan components of the first air blowing fan 3, the first solenoid valve 6, the compressor 31, and the condenser 30, and the first air blowing fan 3 generates the air at the first evaporator 5.
  • the cold wind blows out into 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 9 is used to detect the temperature in the heating chamber
  • the central temperature sensor 40 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 37 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 51 in the air-conditioned room drives the gear 48 to rotate, and the gear 48 Drive the first damper 4 and the second damper 43 to open at the same time; the control device 65 controls the operation of the first blowing fan 3, the first solenoid valve 6, the compressor 31, the fan of the condenser 30, etc., and the air-conditioning room starts to cool; At the same time, before or after the room is cooled, the control device 65 controls the high-voltage transformer 55 to be connected to the power supply.
  • the high-voltage transformer 55 provides a working voltage for the magnetron 10 to generate microwaves.
  • the waveguide 11 is connected to the magnetron 10 for
  • the microwave is transported to the heating chamber, and the object to be heated starts to be heated rapidly under the action of the microwave; the heat generated during the heating process is collected through the heat collecting side wall, and the collected heat is transferred to the heat dissipation compartment through the thermal superconducting element 41, and the heat dissipation partition
  • the cooling fan 42 in the room 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 22, the second load cell 33 detects the weight of the object, and the control device 65 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 18, the compressor 31, the second solenoid valve 16, the return air plate 17, etc. are all open.
  • the return air plate 17 is turned on by the micro-motor 56.
  • the second air blowing fan 18 blows the cold air generated at the second evaporator 20 downwards, and the cold air enters the refrigerating room through the through holes on the supporting partition 19;
  • the temperature rises after the heat, and under the combined action of the return air fan 59 and the second air supply fan 18, it enters into the return air passage through the air return opening 24 and circulates to the second evaporator 20 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 27 and to control the temperature in the compartment by controlling the flow rate of the refrigerant.
  • 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 up linkage devices, the first damper of the air-conditioning room and the second damper of the heating room can Driven by the linkage device, it can be turned on or off synchronously.
  • the control device is set to control the work of the air-conditioning room while the heating room is working.
  • the cold energy generated by the air-conditioning room is used to quickly neutralize the heat generated by the heating room, thereby making the kitchen indoor temperature. It 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)

Abstract

L'invention se rapporte au domaine des appareils électroménagers de cuisine et vise à résoudre les problèmes liés à la simplicité des fonctions des appareils électroménagers de cuisine et à l'espace important occupé par ceux-ci. L'invention concerne une machine de climatisation tout-en-un pour cuisine comprenant : un boîtier comportant une chambre de climatisation et une chambre de chauffage ; un système de réfrigération comprenant un premier système de réfrigération en communication avec la chambre de climatisation, la chambre de climatisation étant pourvue d'un premier évent d'air, le premier évent d'air étant muni d'un premier amortisseur (4), la chambre de chauffage étant pourvue d'un second évent d'air et le second évent d'air étant pourvu d'un second amortisseur (43) ; un dispositif de liaison relié au premier amortisseur (4) et au second amortisseur (43) séparément de manière à entraîner l'ouverture et la fermeture simultanée du premier amortisseur (4) et du second amortisseur (43) ; et un dispositif de commande (65) servant à commander le premier système de réfrigération à des fins de réfrigération pendant le fonctionnement de la chambre de chauffage. La machine de climatisation tout-en-un pour cuisine permet de profiter de multiples fonctions des appareils électroménagers de cuisine, réduit la zone d'occupation de ceux-ci, réduit la dépense d'un utilisateur lors de l'achat d'appareils électroménagers et peut maintenir la température de la cuisine à une température confortable de manière stable.
PCT/CN2020/075736 2019-06-17 2020-02-18 Machine de climatisation tout-en-un pour cuisine WO2020253252A1 (fr)

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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
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
CN112393277B (zh) * 2020-10-13 2022-12-02 华帝股份有限公司 一种带制冷功能的集成灶及其控制方法
CN112432265B (zh) * 2020-11-13 2022-05-31 重庆海尔空调器有限公司 厨房空调一体机
CN112432264B (zh) * 2020-11-13 2022-05-31 重庆海尔空调器有限公司 厨房空调一体机

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