WO2020253254A1 - Machine de climatisation multifonction destinée à être utilisée en cuisine - Google Patents

Machine de climatisation multifonction destinée à être utilisée en cuisine Download PDF

Info

Publication number
WO2020253254A1
WO2020253254A1 PCT/CN2020/075739 CN2020075739W WO2020253254A1 WO 2020253254 A1 WO2020253254 A1 WO 2020253254A1 CN 2020075739 W CN2020075739 W CN 2020075739W WO 2020253254 A1 WO2020253254 A1 WO 2020253254A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
damper
kitchen
air conditioner
heating chamber
Prior art date
Application number
PCT/CN2020/075739
Other languages
English (en)
Chinese (zh)
Inventor
李书佳
黄罡
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 WO2020253254A1 publication Critical patent/WO2020253254A1/fr

Links

Images

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.
  • a linkage device includes a driving cam, a driven cam and a connecting rod, the connecting rod Respectively movably connected with the driving cam and the driven cam, the driving cam abuts against the first damper or the second damper, correspondingly the driven cam and the second damper or the
  • the first air door abuts, so that the first air door and the second air door are opened or closed at the same time under the drive of the active cam;
  • a control device is used to control the first air door while the heating chamber is working A refrigeration system refrigeration.
  • the free end of the first air door is opposite to the free end of the second air door, so that the hot air during heating and the cold air flowing out of the first vent are at least Partially converge.
  • 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 hot air in the heating process and the cold air flowing out of the first vent are at least partially converged.
  • the present invention controls to turn on the air-conditioning mode while turning on the heating mode, and by arranging the free end of the first damper and the free end of the second damper opposite to each other, the air conditioner
  • the cold air blown from the chamber can be blown toward the hot air discharged from the heating chamber to accelerate the mixing speed of the cold air and the hot air, thereby rapidly reducing the temperature of the hot air, reducing the influence of the hot air on the indoor temperature, and keeping the kitchen temperature at a comfortable temperature all the time;
  • the free end of the first air door is arranged opposite to the free end of the second air door, so that the blown cold air and hot air first circulate toward the space above the integrated machine, which is beneficial to the
  • 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 kitchen air conditioner integrated machine provided by the embodiment of the present invention, which shows a situation where the linkage device is a cam 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 the embodiment of the present invention, which shows a situation where the linkage device is a cam mechanism
  • FIG. 5 is a top view of the integrated kitchen air conditioner provided by the embodiment of the present invention, which shows the first The state when the first damper and the second damper are closed
  • FIG. 6 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 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 integrated kitchen air conditioner also includes a linkage device, which includes a driving cam, a driven cam, and a connecting rod.
  • the connecting rods are respectively movably connected with the driving cam and the driven cam. The driving cam abuts against the first damper or the second damper.
  • the movable cam abuts against the second damper or the first damper, so that the first damper and the second damper are simultaneously opened or closed under the drive of the active cam.
  • 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 47, a top wall, a bottom wall 28, and a temperature insulating plate.
  • the inside of the housing is separated by a number of temperature insulating plates. 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
  • the second protective plate 47 is formed with ventilation holes for providing air to the air conditioner
  • the ventilation holes formed on the bottom wall 28 are used for For the heat dissipation of the condenser 29. It can be understood that the ventilation holes may be formed only on the side wall or the bottom wall 28.
  • the housing 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 62 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 49, a magnetron 9 and a waveguide 10.
  • the high-voltage transformer 49 is connected to the 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 with the magnetron 9 and is used to transport microwaves into the heating chamber.
  • a high-voltage diode 48 is connected between the high-voltage transformer 49 and the magnetron 9, and the high-voltage transformer 49 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 59 is provided at a position adjacent to the micro-negative ion generator 1, and the damper position sensor 59 is used to detect the positions of the two dampers, thereby helping to determine the degree of opening and closing of the dampers.
  • 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.
  • the compartment for refrigerating or freezing food in the refrigerator compartment is surrounded by a bottom temperature insulating plate 34, a side temperature insulating plate 34 and a top supporting partition 18.
  • 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 54 is vertically arranged at the rear of the refrigerator compartment. A number of return air openings 23 are formed on the return air baffle 54.
  • the return air baffle 54 is connected to the horizontal temperature insulation plate 14 and the horizontal temperature insulation
  • the plate 34, the second protective plate 47 behind the housing, etc. jointly enclose a return air channel for air circulation.
  • a return air fan 53 is provided in the return air channel, and a second air return channel is provided above the support partition 18.
  • the evaporator 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 54. The return air plate 16 is driven by a micro motor 50.
  • a first seal 51 and a second seal 51 and a second seal 51 are respectively provided at the position where the return air plate 16 and the return air baffle 54 are connected.
  • the sealing element 52 improves the sealing performance of the return air passage.
  • 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 62 When the kitchen air conditioner is working, if the user chooses to start the heating mode, the control device 62 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 62 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 cam 44, a driven cam 61 and a connecting rod 43, and a motor 45 for driving the driving cam 44.
  • the motor 45 is mounted on a motor bracket 46, and the motor bracket 46 is fixedly connected to the left and right side walls of the housing.
  • the output shaft of the motor 45 is coaxially and fixedly connected with the rotation center of the driving cam 44.
  • the driving cam 44 can rotate around its rotation center.
  • the outer shape of the active cam 44 in this embodiment is circular and eccentrically connected.
  • the outer shape of the active cam 44 may also be cam contours of other shapes.
  • the connecting rod 43 is a long rod structure. One end of the connecting rod 43 is movably connected with the driving cam 44 and the other end is movably connected with the driven cam 61.
  • the contours of the driven cam 61 and the driving cam 44 are consistent, and the installed driven cam shaft 60 and the driving cam 44 have the same height.
  • the proximal end of the driving cam 44 abuts against the lower surface of the second damper 42, and the proximal end of the driven cam 61 abuts against the lower surface of the first damper 3.
  • the contact line between the active cam 44 and the lower surface of the second damper 42 is gradually away from the axis of rotation of the active cam 44, so that the second damper 42 is lifted up and the second vent is opened.
  • the driving cam 44 rotates and opens the second damper 42
  • the connecting rod 43 moves to the left and upwards, driving the driven cam 61 to rotate clockwise, thereby pushing up the first damper 3 and opening the first vent.
  • the closing process of the first damper 3 and the second damper 42 is a process in which the active cam 44 rotates counterclockwise. In this way, the purpose of simultaneously opening or closing the first damper 3 and the second damper 42 under the driving of the active cam 44 is achieved.
  • the motor 45 can also be connected to the driven cam 61 in FIG. 4, that is, the positions of the driven cam 61 and the driving cam 44 can be exchanged.
  • the free end of the first damper 3 and the free end of the second damper 42 are arranged opposite to each other, so that the hot air during the heating process and the cold air flowing out of the first vent at least partially meet.
  • the rotation axis of the first damper 3 is located on the right side of the housing in FIG. 4
  • the rotation axis of the second damper 42 is located on the left side of the housing in FIG. 4, so that the first damper 3 and the second damper 42 are opened at the same time
  • the cold air and the hot air meet above the top wall of the shell to achieve cooling. Quick mixing with heat to reduce the influence of hot air on indoor temperature.
  • 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 58, and a control device 62 is provided on the door of the first opening door 58.
  • the control device 62 also includes a display panel.
  • the display panel realizes communication with the user. 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 56.
  • the opening and closing degree of the first door 58 is measured by the first door opening position sensor 57
  • the opening and closing degree of the second door 56 is measured by the second door opening position sensor 55.
  • the working process of the air conditioning mode of the kitchen air conditioner integrated machine is as follows:
  • the control device 62 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.
  • a blower fan 2 blows the cold air generated at the first evaporator 4 to the indoor environment, thereby achieving the purpose of adjusting 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 45 in the air-conditioning room drives the active cam 44 to rotate, actively The cam 44 and the driven cam 61 drive the first damper 3 and the second damper 42 to open; the control device 62 controls the operation of the first air blowing fan 2, the first solenoid valve 5, the compressor 30, the fan of the condenser 29, etc.
  • the room begins to cool; while, before, or after the air-conditioning room is cooled, the control device 62 controls the high-voltage transformer 49 to connect to the power supply.
  • the high-voltage transformer 49 supplies the magnetron 9 with a working voltage to generate microwaves.
  • the waveguide 10 and the magnetron The tube 9 is connected to convey microwaves into 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 sink through the thermal superconducting element 40 In the compartment, the heat dissipation fan 41 in the heat dissipation compartment discharges the hot air into the indoor environment.
  • the air conditioning mode 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 62 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 50, and the second air blowing fan 17 blows the cold air generated at the second evaporator 19 downward, and the cold air enters the refrigerating room through the through holes on the supporting partition 18; After the heat is heated, the temperature rises. Under the combined action of the return air fan 53 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 refrigerator compartment. In the process of air circulation, the heat of the object 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.

Landscapes

  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention concerne une machine de climatisation multifonction destinée à être utilisée dans une cuisine, se rapportant au domaine des appareils ménagers de cuisine, et visant à résoudre les problèmes selon lesquels un appareil ménager de cuisine existant est doté d'une seule fonction et occupe un grand espace. La machine de climatisation multifonction, destinée à être utilisée dans la cuisine, comprend : une enveloppe comprenant une chambre de climatisation et une chambre de chauffage ; un premier système de réfrigération en communication avec la chambre de climatisation, un premier évent d'air et une première vanne d'air (3) étant agencés sur la chambre de climatisation, un second évent d'air et une seconde vanne d'air (42) étant agencés sur la chambre de chauffage, et la première vanne d'air (3) et la seconde vanne d'air (42) étant toutes les deux reliées pivotantes à l'enveloppe ; un dispositif de liaison, comprenant des cames (44, 61) et une bielle (43), la bielle (43) étant reliée mobile et séparément aux deux cames (44, 61), et les deux cames (44, 61) étant respectivement en butée contre les deux vannes d'air (3, 42) ; et un dispositif de commande (62) utilisé pour amener le premier système de réfrigération à effectuer une réfrigération lorsque la chambre de chauffage est en fonctionnement. La machine de climatisation multifonction, destinée à être utilisée dans la cuisine, permet d'obtenir les multiples fonctions de l'appareil ménager de cuisine, réduit la surface occupée par l'appareil ménager de cuisine, réduit les dépenses d'un utilisateur pour acheter l'appareil ménager, et peut maintenir en outre, de manière stable, la température de la cuisine à une température confortable.
PCT/CN2020/075739 2019-06-17 2020-02-18 Machine de climatisation multifonction destinée à être utilisée en cuisine WO2020253254A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910522067.4A CN110296479A (zh) 2019-06-17 2019-06-17 厨房空调一体机
CN201910522067.4 2019-06-17

Publications (1)

Publication Number Publication Date
WO2020253254A1 true WO2020253254A1 (fr) 2020-12-24

Family

ID=68028039

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/075739 WO2020253254A1 (fr) 2019-06-17 2020-02-18 Machine de climatisation multifonction destinée à être utilisée en cuisine

Country Status (2)

Country Link
CN (1) CN110296479A (fr)
WO (1) WO2020253254A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
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
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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009089993A (ja) * 2007-10-11 2009-04-30 Panasonic Corp 組み込み式機器
CN106322557A (zh) * 2016-10-31 2017-01-11 芜湖美智空调设备有限公司 厨房空调器
CN107676895A (zh) * 2017-10-09 2018-02-09 顾建军 一种带冷气的厨房、卫生间空气调节机
JP2018044723A (ja) * 2016-09-15 2018-03-22 三菱電機株式会社 レンジフードファン
CN207407474U (zh) * 2017-10-24 2018-05-25 宁波方太厨具有限公司 一种与蓄冷柜配合的厨房空调系统
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
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
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009089993A (ja) * 2007-10-11 2009-04-30 Panasonic Corp 組み込み式機器
JP2018044723A (ja) * 2016-09-15 2018-03-22 三菱電機株式会社 レンジフードファン
CN106322557A (zh) * 2016-10-31 2017-01-11 芜湖美智空调设备有限公司 厨房空调器
CN107676895A (zh) * 2017-10-09 2018-02-09 顾建军 一种带冷气的厨房、卫生间空气调节机
CN207407474U (zh) * 2017-10-24 2018-05-25 宁波方太厨具有限公司 一种与蓄冷柜配合的厨房空调系统
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
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
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

Also Published As

Publication number Publication date
CN110296479A (zh) 2019-10-01

Similar Documents

Publication Publication Date Title
WO2020253252A1 (fr) Machine de climatisation tout-en-un pour cuisine
WO2020253254A1 (fr) Machine de climatisation multifonction destinée à être utilisée en cuisine
WO2020253253A1 (fr) Climatiseur de cuisine monobloc
WO2021233458A1 (fr) Machine tout-en-un de climatiseur de cuisine
JP4667307B2 (ja) 冷蔵庫
EP4206572A1 (fr) Réfrigérateur
CN209744605U (zh) 厨房空调一体机
CN112432265B (zh) 厨房空调一体机
CN213777987U (zh) 厨房空调一体机
WO2020181610A1 (fr) Machine de climatisation tout-en-un pour cuisine
CN216481803U (zh) 冰箱
CN210399222U (zh) 厨房空调一体机
JP2001099536A (ja) 冷蔵庫
CN210399223U (zh) 厨房空调一体机
WO2020181609A1 (fr) Climatiseur de cuisine intégré
CN214249913U (zh) 厨房空调一体机
CN209744606U (zh) 厨房空调一体机
CN210399221U (zh) 厨房空调一体机
CN209744599U (zh) 厨房空调一体机
WO2020155403A1 (fr) Climatiseur de cuisine multifonction
JPH0420782A (ja) 冷温蔵庫及びその温蔵運転方法
CN113915888B (zh) 一种冰箱及风循环方法
CN213272985U (zh) 顶开式厨房空调一体机
CN218821109U (zh) 蒸发器组件及制冷设备
CN219141254U (zh) 冰箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20827899

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20827899

Country of ref document: EP

Kind code of ref document: A1