WO2017032148A1 - 冰箱 - Google Patents

冰箱 Download PDF

Info

Publication number
WO2017032148A1
WO2017032148A1 PCT/CN2016/086184 CN2016086184W WO2017032148A1 WO 2017032148 A1 WO2017032148 A1 WO 2017032148A1 CN 2016086184 W CN2016086184 W CN 2016086184W WO 2017032148 A1 WO2017032148 A1 WO 2017032148A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage compartment
air
mixed
air duct
refrigerator
Prior art date
Application number
PCT/CN2016/086184
Other languages
English (en)
French (fr)
Inventor
陶海波
戚斐斐
姬立胜
刘建如
Original Assignee
青岛海尔电冰箱有限公司
青岛海尔股份有限公司
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 青岛海尔电冰箱有限公司, 青岛海尔股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Priority to US15/547,513 priority Critical patent/US10126038B2/en
Priority to EP16838408.9A priority patent/EP3343143B1/en
Publication of WO2017032148A1 publication Critical patent/WO2017032148A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/062—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation along the inside of doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
    • F25D2317/0655—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/28—Quick cooling

Definitions

  • the invention relates to the field of refrigeration and refrigeration technology, and in particular to a refrigerator.
  • Air-cooled refrigerators are essential household appliances for keeping food fresh, prolonging food storage time and improving food safety.
  • the air supply duct is generally disposed at the rear of the storage compartment of the refrigerator, and the air is blown out and then sinks, causing the temperature in the front part of the storage compartment to be hot, the temperature in the rear part to be cold, and the temperature. Not uniform.
  • the front part of the storage compartment is closer to the door body, which is prone to heat leakage, resulting in a higher temperature in the front part of the storage compartment, which is disadvantageous for preserving food. How to make the temperature distribution in the refrigerator storage room uniform is an urgent problem to be solved in improving the refrigeration effect of the refrigerator.
  • the present invention provides a refrigerator including a storage compartment.
  • the refrigerator further includes:
  • a mixed air duct having an air inlet port at both ends of the mixed air duct, and a mixed air outlet port communicating with the storage compartment in the middle portion, configured to receive airflow from the two air inlets respectively, so as to enable Two air streams are mixedly introduced into the storage compartment from the mixed air outlet.
  • the refrigerator further includes: a mixed air fan configured to mix the two air streams to the storage compartment.
  • a mixed air fan configured to mix the two air streams to the storage compartment.
  • the refrigerator further includes: a mixed air duct cover plate installed on a top wall of the storage compartment to form the mixed air duct; and the mixed air duct extends in a longitudinal direction, Both the front end and the rear end have the air inlet.
  • the mixed air duct cover is mounted on a lower surface of the top wall of the storage compartment, and includes:
  • a web portion extending obliquely upward from a rear end thereof to a front end thereof, and a through hole is formed at a central portion thereof;
  • the air outlet portion extends downward from the edge of the through hole in a direction hanging from the web portion, and the lower end portion of the opening is the mixed air outlet.
  • the air-mixing fan is an axial fan installed in the air outlet portion.
  • the angle between the web portion and the horizontal plane is 5° to 30°.
  • the refrigerator further comprises: a drawer installed in the storage compartment, and the lower part of the front wall and the lower part of the rear wall of the drawer have ventilation holes.
  • the refrigerator further includes a cold air duct; and an air inlet of the mixed air duct is configured to receive a cold air flow blown in the cold air duct; and another air inlet and a mouth of the mixed air duct
  • the storage compartment is connected.
  • the refrigerator further includes: a cold air duct cover plate installed on a front surface of the rear wall of the storage compartment to form the cold air duct, wherein the cold air duct cover is provided with at least one a rear air outlet; or, it is mounted on a rear wall of the rear wall of the storage compartment to form the cold air duct, and at least one rear air outlet is opened on a rear wall of the storage compartment;
  • the at least one rear air outlet is configured to blow a cold air flow to an air inlet of the mixed air duct and/or to blow a cold air flow to the storage compartment;
  • the other air inlet of the mixed air duct is in communication with the front space of the storage compartment.
  • a lower portion of the rear wall of the storage compartment is further provided with a return air outlet, so that part or all of the gas in the storage compartment flows out of the storage compartment through the return air outlet and is cooled to enter The cold air duct.
  • the refrigerator of the present invention has a mixed air duct, the gas in the region where the indoor temperature in the storage room is higher and the gas in the outside or the storage room are entered into the air first, and then the two air streams are mixed. Blowing into the storage compartment allows for a uniform temperature distribution within the storage compartment.
  • the mixed air duct in the refrigerator of the present invention can mix two kinds of airflows at different positions/different temperatures in the storage compartment and then blow to the storage compartment room, the temperature distribution in the storage compartment is uniform.
  • the mixed air duct may mix a lower temperature gas at the rear of the storage compartment with a higher temperature gas at the front of the storage compartment, and then blow the mixed gas to the storage compartment.
  • the cold air may first be mixed with the return air having a higher indoor temperature in the storage compartment, and then blown into the storage compartment. Accelerate the even distribution of cooling capacity/temperature in the storage room to achieve rapid cooling, uniform cooling, and high cooling efficiency.
  • the increase of the mixed air duct causes the cooling air passage circulation inside the storage compartment to change from the original single cycle to the multi-cycle process, thereby achieving a more uniform temperature inside the storage compartment.
  • FIG. 1 is a schematic structural view of a refrigerator in accordance with one embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a refrigerator in accordance with one embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a refrigerator 100 according to an embodiment of the present invention.
  • an embodiment of the present invention provides a refrigerator 100.
  • the refrigerator 100 generally includes a storage compartment 11 for storing food and a door 20 that encloses the storage compartment 11.
  • the refrigerator 100 may further include a mixed air duct 30 having air inlets 31 and 32 at both ends thereof and a mixed air outlet 33 communicating with the storage compartment 11 in the middle.
  • the mixed air duct 30 may be configured to receive airflow from the two air inlets 31, 32, respectively, such that the two air streams enter the storage compartment 11 from the mixed air outlet 33 in a mixed manner.
  • the two air inlets of the mixed air duct 30 can communicate with the storage compartment 11 .
  • the temperature of the front part of the storage compartment 11 of the refrigerator 100 is higher than the temperature of the rear part.
  • An air inlet 31 of the mixed air duct 30 can receive the rear return air of the rear portion of the storage compartment 11 of the refrigerator 100, so that the other air inlet 32 of the mixed air duct 30 receives the storage compartment of the refrigerator 100.
  • the front portion near the door body 20 of the 11 returns to the wind, and the rear return air and the front return air are mixed to the storage compartment 11 to make the temperature distribution in the storage compartment 11 uniform.
  • the two air inlets 31, 32 of the mixed air duct 30 may be in communication with two air ducts that provide airflow to the storage compartment 11 respectively. For example, in a refrigerator having both a compression refrigeration system and a semiconductor refrigeration system, when the compressor refrigeration and the semiconductor refrigeration simultaneously supply cold air to the storage compartment, the two cold airs can be first mixed and then enter the storage compartment. .
  • the refrigerator 100 may further include a mixed air blower 40 disposed at the mixed air outlet 33 and configured to mix the two air flows to the storage compartment 11 to improve the air supply efficiency.
  • the air-mixing fan 40 can be an axial fan.
  • a fan may also be provided at each air inlet of the mixed air duct 30 to cause the fan to blow airflow into the mixed air duct 30.
  • each of the air inlets may also receive airflow directly from other air ducts.
  • the refrigerator 100 further includes a mixed air duct cover 34 installed on the top wall of the storage compartment 11 to form a mixed air duct 30, and the mixed air duct 30 is also It is called the top air duct.
  • the mixed air duct 30 extends in the longitudinal direction, and both the front end and the rear end thereof have the air inlets 31, 32.
  • the mixed air duct cover 34 may be mounted on the lower surface of the top wall of the storage compartment 11, and includes a web portion 341 and an air outlet portion 342 having a through hole at a central position.
  • the web portion 341 extends obliquely upward from its rear end to its front end, and its angle with the horizontal plane may be 5° to 30°.
  • the air outlet hole portion 342 extends downward from the edge of the through hole on the web portion 341 in a direction perpendicular to the web portion 341, and the lower end portion thereof is a mixed air outlet port 33, and the mixed air outlet port 33 is slightly inclined.
  • the front tilting ensures a low temperature environment at the door body 20 of the refrigerator 100.
  • the air blower 40 can be installed in the air outlet portion 342.
  • the refrigerator 100 in the embodiment of the present invention may further include two end cover plates, and each end cover plate is provided with air inlets 31 and 32. Two end covers can be mounted to the ends of the top duct cover 34, respectively.
  • the refrigerator 100 may further include a cold air duct 50 for providing a cold air flow.
  • An air inlet 31 of the mixed air duct 30 is configured to receive the cold air stream blown from the cold air duct 50.
  • the other air inlet 32 of the mixed air duct 30 communicates with the storage compartment 11 to mix the cold airflow from the cold air duct 50 with the return air from the storage compartment 11 and then blow to the storage.
  • Compartment 11 A return air opening is also formed in the lower portion of the rear wall of the storage compartment 11 so that part or all of the gas in the storage compartment 11 flows out of the storage compartment 11 via the return air outlet and is cooled to enter the cold air duct 50.
  • the air passage that communicates with the return air to the cooling device may also be referred to as a return air duct.
  • the refrigerator 100 in the embodiment of the present invention may further include a cold air duct cover plate installed on the front surface of the rear wall of the storage compartment 11 to form the cold air duct 50, and the cold air duct cover is provided with at least one rear The air outlet is installed; or it is installed on the rear surface of the rear wall of the storage compartment 11 to form the cold air duct 50, and the rear wall of the storage compartment 11 is provided with at least one rear air outlet.
  • At least one rear air outlet is configured to blow a cold air flow to an air inlet 31 of the mixed air duct 30 and/or to blow a cold air flow to the storage compartment 11.
  • the other air inlet 32 of the mixed air duct 30 preferably communicates with the front space of the storage compartment 11.
  • At least one rear air outlet is configured to blow a cold air flow to an air inlet 31 of the mixed air duct 30, that is, the cold air flow from the cold air duct 50 may first come from the storage compartment.
  • the return air having a higher temperature in the 11 is mixed and then blown to the storage compartment 11.
  • the surface on which the at least one rear air outlet is located is in contact with the end surface of the air inlet duct 31 where the air inlet 31 is located, so that the cold airflow enters the air duct 30.
  • a gap of a predetermined distance may exist between the surface where the at least one rear air outlet is located and the end surface of the air inlet duct 31 where the air inlet 31 is located, so that the cold airflow is blown into the mixed air duct. 30.
  • at least one rear air outlet and one air inlet 31 of the mixed air duct 30 are both in the storage compartment 11.
  • the mixed air duct cover 34 may be formed to extend forward from the front surface of the cold air duct cover to integrally form the mixed air duct 30 and the cold air duct 50.
  • At least one rear air outlet is configured to blow a cold air flow to an air inlet 31 of the air mix duct 30 and simultaneously supply air to the rear space of the storage compartment 11 to improve the refrigerator 100. Cooling speed.
  • the refrigerator 100 in this embodiment may further include a drawer 90 in which articles 92 such as beef may be placed.
  • the drawer 90 is operatively inserted into the storage compartment 11 or pulled outwardly from the storage compartment 11, i.e., the drawer 90 is mounted in the storage compartment 11.
  • the lower portion of the front wall and the lower portion of the rear wall of the drawer 90 have ventilation holes 91 so that the airflow flowing out of the mixed air outlet 33 exchanges heat with the articles 92 in the drawer 90 and then flows out of the drawer 91 from the vent 91 on the drawer 90. 90.
  • the airflow flowing out of the vent hole 91 at the front end of the drawer 90 can be returned to the other air inlet 32 of the mixed air duct 30 to participate in the circulation.
  • Airflow from the venting opening 91 at the rear end of the drawer 90 can enter the return air duct from the return air inlet to participate in the circulation.
  • the refrigerator 100 may further include another storage compartment 12 that may be disposed below the storage compartment 11.
  • the storage compartment 11 may be a refrigerating compartment and the other storage compartment 12 may be a freezing compartment.
  • a quick freezing chamber may be provided between the storage compartment 11 and another storage compartment 12.
  • the refrigerator 100 of the embodiment of the present invention may further include a cooling chamber 13, a cooler 60, and a blower fan 70.
  • the cooling chamber 13 may be formed at the rear of the other storage compartment 12, and is formed with a blower opening to the cold air duct 50.
  • a cooler 60 is disposed in the cooling chamber 13 to cool the gas flowing therethrough.
  • the cooler 60 can be an evaporator of a compression refrigeration system.
  • the blower fan 70 is disposed at the air supply port.
  • the outlet of the return air duct may be in communication with the cooling chamber 13.
  • the refrigerator 100 also has another cold air duct that communicates the air supply port and the other storage compartment 12, and another return air duct that communicates with the other storage compartment 12 and the cooling compartment 13.
  • both the cold air duct 50 and the return air duct are in communication with another storage compartment 12, i.e., the freezer compartment; the cooling compartment 13 is not communicated to utilize the cooling capacity within the freezer compartment.
  • the refrigerator 100 may further include a damper 81 and a movable blower cover 82.
  • the damper 81 is configured to controlly turn on or off the cold air duct 50.
  • the movable blower cover 82 is disposed outside the air supply opening, and is configured to provide an opening for the cooling gas to flow to the cold air duct 50 when the air supply port is closed; that is, when the movable blower cover 82 closes the air supply opening
  • Another cold air duct communicating with the other storage compartment 12 can be cut off to keep the cold air duct 50 unblocked.
  • the refrigerator 100 of the embodiment of the present invention can have various working modes during operation, for example, the storage compartment 11 has a separate working mode: the movable blower cover 82 is in a closed state, the damper 81 is in an open state, and the blower fan 70 is operated. The mixed air blower 40 does not operate, and the storage compartment 11 can be operated alone.
  • the other storage compartment 12 has a separate working mode: the movable blower cover 82 is in an open state, the damper 81 is in a closed state, the blower fan 70 is in operation, and the air blower 40 is not in operation, so that another storage compartment 12 can be Work alone.
  • the common working mode the movable blower cover 82 is in an open state, the damper 81 is in an open state, the blower fan 70 is in operation, and the mixed air blower 40 is not in operation, so that the two storage compartments 11 can work together.
  • Rapid cooling mode the movable blower cover 82 is in the closed state, the damper 81 is in the open state, the blower fan 70 is in operation, and the mixed air blower 40 is operated, so that the storage compartment 11 can be rapidly cooled, as shown in FIG.
  • the arrows in the figure indicate the flow direction of the airflow.
  • the rapid cooling mode automatically exits the mode after a certain period of time.
  • the movable blower cover 82 is in an open state
  • the damper 81 is in an open state
  • the blower fan 70 and the mixed air blower 40 are both operable, so that the two storage compartments 11 work together, as shown in FIG.
  • the arrows in the figure indicate the flow direction of the airflow.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

一种冰箱（100），包括储物间室（11、12）和混风风道（30），混风风道（30）的两端均具有进风口（31、32），中部具有与储物间室（11）连通的混风出风口（33），配置成分别从两个进风口（31、32）接收气流，以使两股气流混合地从混风出风口（33）进入储物间室（11）。该冰箱（100）由于具有混风风道（33），其可使储物间室（11）内温度较高区域的气体与外界的或储物间室（11）内的温度较低的气体先进入其内，然后使两股气流混合后吹向储物间室（11），可使储物间室（11）内的温度分布均匀。

Description

冰箱 技术领域
本发明涉及冷冻冷藏技术领域，特别是涉及一种冰箱。
背景技术
风冷冰箱能够保鲜食品，延长食品储存时间，提高食品食用安全性，是一种必备的家用电器。然而，在现有的风冷冰箱中，送风风道一般设置在冰箱储物间室的后部，冷气吹出后下沉，导致储物间室前部温度较热，后部温度冷，温度不均匀。此外，储物间室前部更靠近门体，容易漏热，导致储物间室前部的温度更高，对保存食品不利。如何使冰箱储物间室内的温度分布均匀是提高冰箱制冷效果亟待解决的问题。
发明内容
本发明的目的旨在克服现有冰箱的至少一个缺陷，提供一种新颖的冰箱，其能够使储物间室内的温度分布均匀。
为此，本发明提供了一种冰箱，其包括储物间室。特别地，该冰箱还包括：
混风风道，所述混风风道的两端均具有进风口，中部具有与所述储物间室连通的混风出风口，配置成分别从两个所述进风口接收气流，以使两股气流混合地从所述混风出风口进入所述储物间室。
可选地，该冰箱还包括：混风风机，配置成将所述两股气流混合地向所述储物间室吹送。
可选地，该冰箱还包括：混风风道盖板，安装于所述储物间室的顶壁，以形成所述混风风道；且所述混风风道沿纵向方向延伸，其前端和后端均具有所述进风口。
可选地，所述混风风道盖板安装于所述储物间室的顶壁下表面，且包括：
腹板部，从其后端倾斜向上地延伸至其前端，其中央位置处开设有通孔；
出风孔部，从所述通孔的边缘处沿垂于所述腹板部的方向向下延伸出，其下端端部开口为所述混风出风口。
可选地，所述混风风机为轴流风机，安装于所述出风孔部内。
可选地，所述腹板部与水平面的夹角为5°至30°。
可选地，该冰箱还包括：抽屉，安装于所述储物间室内，且所述抽屉的前壁下部和后壁下部均具有通风孔。
可选地，该冰箱还包括冷风风道；且所述混风风道的一个进风口配置成接收所述冷风风道中吹送出的冷气流；所述混风风道的另一进风口与所述储物间室连通。
可选地，该冰箱还包括:冷风风道盖板，其安装于所述储物间室的后壁前表面，以形成所述冷风风道，所述冷风风道盖板上开设有至少一个后部出风口；或，其安装于所述储物间室的后壁后表面，以形成所述冷风风道，所述储物间室的后壁上开设有至少一个后部出风口；且
所述至少一个后部出风口配置成向所述混风风道的一个进风口吹送冷气流和/或向所述储物间室吹送冷气流；
所述混风风道的另一进风口与所述储物间室的前部空间连通。
可选地，所述储物间室的后壁下部还开设有回风口，以使所述储物间室内的部分或全部气体经由所述回风口流出所述储物间室且被冷却后进入所述冷风风道。
本发明的冰箱由于具有混风风道，其可使储物间室内温度较高区域的气体与外界的或储物间室内的温度较低的气体先进入其内，然后使两股气流混合后吹向储物间室，可使储物间室内的温度分布均匀。
进一步地，由于本发明冰箱中的混风风道可将储物间室内不同位置/不同温度处的两种气流混合后吹向储物间室，以使储物间室内的温度分布均匀。例如，该混风风道可将储物间室后部的温度较低的气体与储物间室前部的温度较高的气体混合，然后再将混合后的气体吹送到储物间室。
进一步地，由于本发明冰箱中的混风风道的一个进风口与冰箱的冷风风道连通，可将冷风首先与储物间室内温度较高的回风混合后，吹送到储物间室内，加快储物间室内的冷量/温度的均匀分配，实现快速制冷、均匀制冷，且制冷效率高。此外，混风风道的增加使得储物间室内部的制冷风路循环由原来的单一循环变化为多循环过程，从而达到储物间室内部的温度更均匀。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的冰箱的示意性结构图；
图2是根据本发明一个实施例的冰箱的示意性结构图。
具体实施方式
图1是根据本发明一个实施例的冰箱100的示意性结构图。如图1所示，本发明实施例提供了一种冰箱100。该冰箱100一般性可包括用于储存食物的储物间室11和封闭该储物间室11的门体20。特别地，该冰箱100还可包括混风风道30，混风风道30的两端均具有进风口31、32，中部具有与储物间室11连通的混风出风口33。该混风风道30可配置成分别从两个进风口31、32接收气流，以使两股气流混合地从混风出风口33进入储物间室11。
进一步地，在一些实施方式中，该混风风道30的至少一个进风口，如进风口32，与储物空间11连通；另一进风口，如进风口31，可与储物间室11连通，也可不与储物间室11连通，而与向该储物间室11提供气流的其他风道连通。例如，该混风风道30的两个进风口均可与储物间室11连通，当在一般的冰箱100中，冰箱100的储物间室11前部的温度要高于后部的温度，可使混风风道30的一个进风口31接收冰箱100的储物间室11后部的后部回风，使混风风道30的另一进风口32接收冰箱100的储物间室11的门体20附近的前部回风，且使后部回风和前部回风混合地向储物间室11吹送，以使储物间室11内的温度分布均匀。在一些替代性实施方式中，混风风道30的两个进风口31、32可分别与两个向该储物间室11提供气流的风道连通。例如，在既有压缩制冷系统又有半导体制冷系统的冰箱中，压缩机制冷和半导体制冷同时向该储物间室提供冷风时，可使两股冷风首先混合，然后再进入该储物间室。
在本发明的一些实施例中，冰箱100还可包括混风风机40，设置在混风出风口33处，配置成将两股气流混合地向储物间室11吹送，以提高送风效率。该混风风机40可为轴流风机。在本发明的一些替代性实施例中，也可在混风风道30的每个进风口处设置一风机，以使该风机向混风风道30内吹送气流。在本发明的另一些替代性实施例中，也可使每个进风口直接接收从其它风道吹送出的气流。
在本发明的一些优选地实施例中，冰箱100还包括混风风道盖板34，安装于储物间室11的顶壁，以形成混风风道30，该混风风道30也可被称为顶部风道。混风风道30沿纵向方向延伸，其前端和后端均具有所述进风口31、32。例如，混风风道盖板34可安装于储物间室11的顶壁下表面，且包括中央位置处开设有通孔的腹板部341和出风孔部342。腹板部341从其后端倾斜向上地延伸至其前端，其与水平面的夹角可为5°至30°。出风孔部342从腹板部341上的通孔的边缘处沿垂于腹板部341的方向向下延伸出，其下端端部开口为混风出风口33，混风出风口33稍稍向前倾斜，可保证冰箱100的门体20处的低温环境。混风风机40可安装于出风孔部342内。进一步地，本发明实施例中的冰箱100还可包括两个端部盖板，每个端部盖板上开设有进风口31、32。两个端部盖板可分别安装于顶部风道盖板34的两端。
在本发明的一些优选的实施例中，冰箱100还可包括冷风风道50，用于提供冷气流。混风风道30的一个进风口31配置成接收冷风风道50中吹送出的冷气流。混风风道30的另一进风口32与储物间室11连通，以使来自冷风风道50内的冷气流与来自储物间室11的温度较高的回风混合后吹向储物间室11。储物间室11的后壁下部还开设有回风口，以使储物间室11内的部分或全部气体经由回风口流出储物间室11且被冷却后进入冷风风道50。与回风口连通至冷却装置之间的风道也可被称为回风风道。
本发明实施例中的冰箱100还可包括冷风风道盖板，其安装于储物间室11的后壁前表面，以形成冷风风道50，且冷风风道盖板上开设有至少一个后部出风口；或，其安装于储物间室11的后壁后表面，以形成冷风风道50，且储物间室11的后壁上开设有至少一个后部出风口。至少一个后部出风口配置成向混风风道30的一个进风口31吹送冷气流和/或向储物间室11吹送冷气流。混风风道30的另一进风口32优选地与储物间室11的前部空间连通。
例如，在一些实施方式中，至少一个后部出风口配置成向混风风道30的一个进风口31吹送冷气流，也就是说来自冷风风道50的冷气流可首先与来自储物间室11内的温度较高的回风混合后向储物间室11吹送。具体地，至少一个后部出风口所在的表面与混风风道30的一个进风口31所在的端面接触抵靠，以使冷气流进入混风风道30。可替代性地，至少一个后部出风口所在的表面与混风风道30的一个进风口31所在的端面之间也可存在一预定距离的间隙，以使冷气流被吹送进入混风风道30。而且，至少一个后部出风口和混风风道30的一个进风口31均处于储物间室11内。可替代性地，混风风道盖板34可从冷风风道盖板的前表面向前延伸形成，以使混风风道30和冷风风道50一体成型。
在另一些实施方式中，至少一个后部出风口配置成向混风风道30的一个进风口31吹送冷气流，且同时向储物间室11的后部空间送风，以提高冰箱100的制冷速度。
在本发明的一些实施例中，为了便于物品的取放，该实施例中的冰箱100还可包括抽屉90，其内可放置物品92，如牛肉。该抽屉90可操作地向内插入储物间室11或从储物间室11向外拉出，即该抽屉90安装于储物间室11内。优选地，抽屉90的前壁下部和后壁下部均具有通风孔91，以便于从混风出风口33流出的气流与抽屉90内的物品92换热后从抽屉90上的通风孔91流出抽屉90。进一步地，从抽屉90前端的通风孔91流出的气流可返回至混风风道30的另一进风口32参与循环。从抽屉90后端的通风孔91流出的气流可从回风口进入回风风道参与循环。
在本发明的一些实施例中，如图2所示，冰箱100还可包括另一储物间室12，其可设置于储物间室11的下方。例如，所述储物间室11可为冷藏室，所述另一储物间室12可为冷冻室。 进一步地，在储物间室11和另一储物间室12之间也可设置速冻室。
本发明实施例的冰箱100还可包括冷却室13、冷却器60和送风风机70。冷却室13可形成在另一储物间室12的后方，且形成有通向冷风风道50的送风口。冷却器60设置在冷却室13内，以对流经其的气体进行冷却。冷却器60可为压缩制冷系统的蒸发器。送风风机70设置在送风口处。回风风道的出口可与冷却室13连通。冰箱100内还具有连通送风口和另一储物间室12的另一冷风风道，以及连通另一储物间室12和冷却室13另一回风风道。在本发明的一些替代性实施方式中，冷风风道50和回风风道均与另一储物间室12，即冷冻室连通；而不连通冷却室13，以利用冷冻室内的冷量。
在本发明的一些实施例中，冰箱100还可包括风门81和可动式送风机罩82。风门81配置成受控地导通或截断冷风风道50。可动式送风机罩82设置在送风口的外侧，且配置成在封闭送风口时提供有供冷却气体流向冷风风道50的开口部；也就是说，当可动式送风机罩82封闭送风口时，可截断与另一储物间室12连通的另一冷风风道，使冷风风道50保持畅通。
本发明实施例的冰箱100在工作时可具有多种工作模式，如：储物间室11单独工作模式：可动式送风机罩82处于关闭状态，风门81处于打开状态，送风风机70工作，而混风风机40不工作，可使储物间室11单独工作。另一储物间室12单独工作模式：可动式送风机罩82处于打开状态，风门81处于关闭状态，送风风机70工作，而混风风机40不工作，可使另一储物间室12单独工作。共同工作模式：可动式送风机罩82处于打开状态，风门81处于打开状态，送风风机70工作，而混风风机40不工作，可使两个储物间室11共同工作。快速制冷模式：可动式送风机罩82处于关闭状态，风门81处于打开状态，送风风机70工作，而混风风机40工作，可使储物间室11内快速制冷，如图1所示，图中箭头可表示气流的流向。为了防止另一储物间室12内温度回升过高，快速制冷模式工作一定的时间后自动退出该模式。另一共同工作模式：可动式送风机罩82处于打开状态，风门81处于打开状态，送风风机70和混风风机40均可工作，可使两个储物间室11共同工作，如图2所示，图中箭头可表示气流的流向。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种冰箱，包括储物间室，其特征在于，还包括：
    混风风道，所述混风风道的两端均具有进风口，中部具有与所述储物间室连通的混风出风口，配置成分别从两个所述进风口接收气流，以使两股气流混合地从所述混风出风口进入所述储物间室。
  2. 根据权利要求1所述的冰箱，其特征在于，还包括：
    混风风机，配置成将所述两股气流混合地向所述储物间室吹送。
  3. 根据权利要求2所述的冰箱，其特征在于，还包括：
    混风风道盖板，安装于所述储物间室的顶壁，以形成所述混风风道；且
    所述混风风道沿纵向方向延伸，其前端和后端均具有所述进风口。
  4. 根据权利要求3所述的冰箱，其特征在于
    所述混风风道盖板安装于所述储物间室的顶壁下表面，且包括：
    腹板部，从其后端倾斜向上地延伸至其前端，其中央位置处开设有通孔；
    出风孔部，从所述通孔的边缘处沿垂于所述腹板部的方向向下延伸出，其下端端部开口为所述混风出风口。
  5. 根据权利要求4所述的冰箱，其特征在于
    所述混风风机为轴流风机，安装于所述出风孔部内。
  6. 根据权利要求4所述的冰箱，其特征在于
    所述腹板部与水平面的夹角为5°至30°。
  7. 根据权利要求3所述的冰箱，其特征在于，还包括：
    抽屉，安装于所述储物间室内，且所述抽屉的前壁下部和后壁下部均具有通风孔。
  8. 根据权利要求1所述的冰箱，其特征在于，还包括冷风风道；且
    所述混风风道的一个进风口配置成接收所述冷风风道中吹送出的冷气流；
    所述混风风道的另一进风口与所述储物间室连通。
  9. 根据权利要求8所述的冰箱，其特征在于，还包括:
    冷风风道盖板，其安装于所述储物间室的后壁前表面，以形成所述冷风风道，所述冷风风道盖板上开设有至少一个后部出风口；或，其安装于所述储物间室的后壁后表面，以形成所述冷风风道，所述储物间室的后壁上开设有至少一个后部出风口；且
    所述至少一个后部出风口配置成向所述混风风道的一个进风口吹送冷气流和/或向所述 储物间室吹送冷气流；
    所述混风风道的另一进风口与所述储物间室的前部空间连通。
  10. 根据权利要求8所述的冰箱，其特征在于
    所述储物间室的后壁下部还开设有回风口，以使所述储物间室内的部分或全部气体经由所述回风口流出所述储物间室且被冷却后进入所述冷风风道。
PCT/CN2016/086184 2015-08-26 2016-06-17 冰箱 WO2017032148A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/547,513 US10126038B2 (en) 2015-08-26 2016-06-17 Refrigerator
EP16838408.9A EP3343143B1 (en) 2015-08-26 2016-06-17 Refrigerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510534155.8A CN105042994B (zh) 2015-08-26 2015-08-26 冰箱
CN201510534155.8 2015-08-26

Publications (1)

Publication Number Publication Date
WO2017032148A1 true WO2017032148A1 (zh) 2017-03-02

Family

ID=54449746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/086184 WO2017032148A1 (zh) 2015-08-26 2016-06-17 冰箱

Country Status (4)

Country Link
US (1) US10126038B2 (zh)
EP (1) EP3343143B1 (zh)
CN (1) CN105042994B (zh)
WO (1) WO2017032148A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042989B (zh) * 2015-08-26 2018-12-14 青岛海尔特种电冰箱有限公司 冰箱
CN105042994B (zh) 2015-08-26 2018-05-29 青岛海尔电冰箱有限公司 冰箱
CN106642884B (zh) * 2016-11-23 2019-11-05 青岛海尔股份有限公司 风冷冰箱送风系统的控制方法
JP6788893B2 (ja) * 2016-12-21 2020-11-25 アクア株式会社 冷蔵庫
CN107490237A (zh) * 2017-09-01 2017-12-19 合肥华凌股份有限公司 储物装置及具有其的冰箱
CN109751815A (zh) * 2018-12-11 2019-05-14 青岛海尔股份有限公司 对开门冰箱
CN109737667A (zh) * 2018-12-11 2019-05-10 青岛海尔股份有限公司 对开门冰箱
CN115507581B (zh) * 2021-06-07 2024-05-24 青岛海尔制冷电器有限公司 一种用于冰箱的熟成间室和具有其的冰箱
CN115371323B (zh) * 2021-10-11 2023-07-21 青岛海尔生物医疗股份有限公司 一种制冷设备及其风道组件

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101551189A (zh) * 2009-05-12 2009-10-07 天津商业大学 冰温储藏库
US20120047922A1 (en) * 2010-09-01 2012-03-01 Samsung Electronics Co., Ltd. Direct cooling refrigerator and control method thereof
CN102506539A (zh) * 2012-01-04 2012-06-20 天津商业大学 防冷害冷库
CN202420084U (zh) * 2012-01-04 2012-09-05 天津商业大学 防冷害冷库
CN102937355A (zh) * 2011-08-15 2013-02-20 苏州三星电子有限公司 一种冰箱果蔬室
CN105042994A (zh) * 2015-08-26 2015-11-11 青岛海尔电冰箱有限公司 冰箱
CN105042989A (zh) * 2015-08-26 2015-11-11 青岛海尔特种电冰箱有限公司 冰箱
CN204923644U (zh) * 2015-08-26 2015-12-30 青岛海尔特种电冰箱有限公司 冰箱
CN204923645U (zh) * 2015-08-26 2015-12-30 青岛海尔电冰箱有限公司 冰箱

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279804A (en) * 1939-04-15 1942-04-14 Westinghouse Electric & Mfg Co Refrigeration apparatus
NL103387B (zh) * 1941-10-28 1946-02-15
JP3307847B2 (ja) * 1997-01-31 2002-07-24 ホシザキ電機株式会社 冷蔵庫等の送風装置
US6782706B2 (en) * 2000-12-22 2004-08-31 General Electric Company Refrigerator—electronics architecture
KR100539554B1 (ko) * 2003-02-13 2005-12-29 엘지전자 주식회사 김치냉장고
US9182168B2 (en) * 2012-08-30 2015-11-10 Bsh Home Appliances Corporation Compartmentalized storage container
JP2015001331A (ja) * 2013-06-14 2015-01-05 ハイアールアジアインターナショナル株式会社 冷蔵庫

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101551189A (zh) * 2009-05-12 2009-10-07 天津商业大学 冰温储藏库
US20120047922A1 (en) * 2010-09-01 2012-03-01 Samsung Electronics Co., Ltd. Direct cooling refrigerator and control method thereof
CN102937355A (zh) * 2011-08-15 2013-02-20 苏州三星电子有限公司 一种冰箱果蔬室
CN102506539A (zh) * 2012-01-04 2012-06-20 天津商业大学 防冷害冷库
CN202420084U (zh) * 2012-01-04 2012-09-05 天津商业大学 防冷害冷库
CN105042994A (zh) * 2015-08-26 2015-11-11 青岛海尔电冰箱有限公司 冰箱
CN105042989A (zh) * 2015-08-26 2015-11-11 青岛海尔特种电冰箱有限公司 冰箱
CN204923644U (zh) * 2015-08-26 2015-12-30 青岛海尔特种电冰箱有限公司 冰箱
CN204923645U (zh) * 2015-08-26 2015-12-30 青岛海尔电冰箱有限公司 冰箱

Also Published As

Publication number Publication date
US10126038B2 (en) 2018-11-13
EP3343143B1 (en) 2022-01-26
EP3343143A4 (en) 2019-04-24
CN105042994B (zh) 2018-05-29
EP3343143A1 (en) 2018-07-04
CN105042994A (zh) 2015-11-11
US20180010842A1 (en) 2018-01-11

Similar Documents

Publication Publication Date Title
WO2017032148A1 (zh) 冰箱
WO2017032150A1 (zh) 冰箱
WO2017032151A1 (zh) 冰箱及其控制方法
CN204923643U (zh) 风冷冰箱
CN106679280B (zh) 一种冰箱及其控制方法
CN204923645U (zh) 冰箱
WO2017032149A1 (zh) 冰箱
WO2019001552A1 (zh) 冷藏冷冻装置
CN107202462A (zh) 冰箱
CN204923644U (zh) 冰箱
CN106766496A (zh) 风冷冰柜
JP5436522B2 (ja) 冷凍冷蔵庫
CN205002481U (zh) 冰箱
WO2019129242A1 (zh) 冰箱
JP2017116121A (ja) 冷蔵庫
JP2007120942A (ja) 冷蔵庫
KR102463823B1 (ko) 덕트 어셈블리
JP2011089735A5 (zh)
CN204923641U (zh) 冰箱
CN104567197B (zh) 冰箱
JP2008025909A (ja) 冷凍冷蔵庫
CN208154896U (zh) 热交换用箱体和具有该热交换用箱体的冰箱
JP2013160462A (ja) 冷蔵庫
CN206540351U (zh) 风冷冰柜
TWI822165B (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: 16838408

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2016838408

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 15547513

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE