WO2018188644A1 - 出风装置及具有该出风装置的冰箱 - Google Patents

出风装置及具有该出风装置的冰箱 Download PDF

Info

Publication number
WO2018188644A1
WO2018188644A1 PCT/CN2018/082938 CN2018082938W WO2018188644A1 WO 2018188644 A1 WO2018188644 A1 WO 2018188644A1 CN 2018082938 W CN2018082938 W CN 2018082938W WO 2018188644 A1 WO2018188644 A1 WO 2018188644A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air outlet
axial end
peripheral wall
air outlets
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/082938
Other languages
English (en)
French (fr)
Inventor
费斌
程学丽
尚亚洲
刘金林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Co Ltd
Original Assignee
Qingdao Haier Co Ltd
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 Qingdao Haier Co Ltd filed Critical Qingdao Haier Co Ltd
Publication of WO2018188644A1 publication Critical patent/WO2018188644A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F25D2317/063—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 with air guides
    • 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
    • F25D2317/067—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 air ducts
    • F25D2317/0672—Outlet ducts

Definitions

  • the present invention relates to the field of refrigerated and frozen storage, and in particular to an air outlet device and a refrigerator having the same.
  • refrigerators on the market usually have two or more air supply ducts at the exit of the refrigerating compartment to supply air to the refrigerating compartment, the freezing compartment, and other storage compartments, respectively.
  • the airway is provided with a control device (such as an electric damper) to open and close the air passage entering each storage room, or to adjust the air volume entering each storage room.
  • the object of the first aspect of the present invention is to overcome at least one of the defects of the existing refrigerator, and to provide an air outlet device for a refrigerator to facilitate uniform adjustment of the flow path and/or flow rate of the cold air, and to achieve two levels. Out of the wind, to meet a variety of cold wind needs.
  • An object of the second aspect of the present invention is to provide a refrigerator having the above-described air outlet device.
  • an air outlet apparatus for a refrigerator comprising:
  • peripheral wall portion wherein the peripheral wall portion is provided with a plurality of first air outlets for allowing at least part of the airflow entering the air outlet device to flow out of the air outlet device from one or more of the plurality of first air outlets ;
  • a first axial end portion is disposed at one end of the peripheral wall portion, and the first axial end portion is provided with at least one second air outlet, and the airflow flowing through each of the second air outlets has a a velocity component of the first axial end flowing in a circumferential direction;
  • the adjusting portion is rotatably disposed relative to the peripheral wall portion to completely shield, partially shield or completely expose each of the first air outlets at different movement positions, thereby adjusting the plurality of first out The outlet area of each outlet.
  • An angle between a plane in which each of the second air outlets is located and an axis of the peripheral wall portion is 0° to 15°, and an axis of each of the second air outlets and the first axial end portion The angle between the radial directions is 75° to 90°.
  • the first axial end portion has at least one guiding portion, each of the guiding portions having: extending from an inner surface of the first axial end portion to a distance of one of the second air outlets a first guiding surface at the edge of the inner surface of the first axial end, and two second guiding surfaces respectively disposed on opposite sides of the first guiding surface.
  • the projection of the axis of each of the guides in a reference plane perpendicular to the axis of the peripheral wall portion is an arc coaxial with the peripheral wall portion.
  • the number of the second air outlets is plural, and the plurality of the second air outlets are sequentially disposed along a circumferential direction of the first axial end portion;
  • One of the first air outlets is disposed on a peripheral wall section of each of the two adjacent second air outlets of the peripheral wall portion.
  • the first axial end portion includes a central portion and a peripheral portion outside the central portion, and each of the second air outlets is disposed at the peripheral portion.
  • the air outlet device further includes:
  • a second axial end portion disposed at the other end of the peripheral wall portion, and the second axial end portion is provided with one or more air inlets;
  • a fan configured to cause airflow from the one or more air inlets into the peripheral wall portion.
  • the fan is a centrifugal fan or a centrifugal impeller and is disposed between the second axial end and the first axial end.
  • the adjusting portion includes:
  • One or more obscuring portions spaced apart in a circumferential direction of the first axial end;
  • At least one circulation portion, the shielding portion and the circulation portion are sequentially disposed along a circumferential direction of the first axial end portion, and the one or more shielding portions and the at least one circulation portion are enclosed by a tube Structure;
  • the adjusting portion is disposed at an inner side of the peripheral wall portion, and is rotated to a different rotating position, so that the one or more shielding portions completely, partially, or completely expose each of the first air outlets, Airflow is caused to enter the partially vented or fully exposed first air vent via the at least one flow.
  • the present invention also provides a refrigerator comprising:
  • a duct system comprising a plurality of cold air outlets
  • any one of the above-mentioned air outlet devices is disposed in the air duct system, and each of the first air outlets and each of the second air outlets of the air outlet device respectively communicate with the plurality of cold air outlets At least one of the cold air flowing out of the cooling chamber of the refrigerator flows to the plurality of cold air outlets via the air outlet device.
  • the plurality of first air outlets can realize the first stage air supply, and the at least one second air outlet can be realized.
  • the second stage of air supply can also be used in other types of classification.
  • it is possible to regulate the first-stage air outlet and the structure for satisfying various air supply requirements is particularly simple.
  • the special air outlet mode of the second air outlet is particularly convenient for the arrangement of the air outlet device inside the refrigerator, which can simplify the air duct system inside the refrigerator and ensure smooth airflow.
  • the first-stage air supply can adjust the control to supply air to the freezer compartment of the refrigerator
  • the second-stage air supply can supply air to the refrigerating compartment of the refrigerator, that is, the air outlet device and the refrigerator of the present invention
  • the cooling capacity entering a storage room is uniformly adjusted, and the cooling capacity can be entered into another storage room, which can be passed through another air volume requirement in a storage room (such as a freezing room).
  • the outlet air outlet supplies air to another storage room (such as a refrigerating room), so as to ensure the cooling capacity of the refrigerating room, and adjust the temperature of many different parts in the freezing chamber in real time to ensure the loss of food nutrients. Reduce power consumption and save energy.
  • FIG. 1 is a schematic structural view of an air outlet device according to an embodiment of the present invention.
  • Figure 2 is a schematic exploded view of an air outlet device in accordance with one embodiment of the present invention.
  • Fig. 3 is a schematic structural view of another perspective view of the wind device shown in Fig. 1.
  • FIG. 1 is a schematic structural view of an air outlet device according to an embodiment of the present invention
  • FIG. 2 is a schematic exploded view of the air outlet device according to an embodiment of the present invention.
  • an embodiment of the present invention provides an air outlet device for a refrigerator.
  • the air outlet device may include a peripheral wall portion 20, a first axial end portion 30, a second axial end portion 40, and an adjustment portion 50.
  • the peripheral wall portion 20 is provided with a plurality of first air outlets 21 for allowing at least part of the airflow entering the air outlet device to flow out of the air outlet device from one or more of the plurality of first air outlets 21.
  • the first axial end portion 30 is disposed at one end of the peripheral wall portion 20, and the first axial end portion 30 is provided with at least one second air outlet 31 for at least part of the airflow entering the air outlet device from at least one second One or more of the tuyes 31 flow out of the air outlet.
  • the adjusting portion 50 is rotatably disposed with respect to the peripheral wall portion 20 to completely shield, partially shield or completely expose each of the first air outlets 21 at different moving positions, thereby adjusting respective ones of the plurality of first air outlets 21 Outlet area.
  • each of the second air outlets 31 has a velocity component flowing in the circumferential direction of the first axial end portion 30. It can also be said that each of the second air outlets 31 can be configured such that the airflow flowing therethrough has a velocity component flowing in the circumferential direction of the first axial end portion 30 so as to flow out every second out as much as possible.
  • the air flow of the tuyere 31 flows at least in the circumferential direction of the first axial end portion 30.
  • the airflow exiting each of the second air outlets may have a velocity component flowing in a circumferential direction of the first axial end 30; or the airflow exiting each of the second air outlets may have a first axial end a circumferential velocity component flowing in the circumferential direction of the portion 30 and an axial velocity component flowing in the axial direction of the first axial end portion 30, the circumferential velocity component being greater than the axial velocity component; or allowing each second to flow out
  • the air flow at the air outlet has a circumferential velocity component flowing in a circumferential direction of the first axial end portion 30, an axial velocity component flowing in an axial direction of the first axial end portion 30, and a first axial end
  • the radial velocity component of the portion 30 flowing in the radial direction, the circumferential velocity component is greater than the axial velocity component, and the circumferential velocity component is greater than the radial velocity component.
  • the plurality of first air outlets 21 can be one level of air supply openings, and the at least one second air outlets 31 can be another level of air supply openings to achieve different air supply requirements.
  • the plurality of first air outlets 21 can supply air to a plurality of portions of the freezer compartment, and the at least one second air outlet 31 can supply air to the refrigerator compartment.
  • the regulating portion 50 can adjust the freezing.
  • the air supply volume at multiple parts of the room can be used to ensure the air volume of the refrigerating room by ensuring the air volume of the refrigerating room, thereby ensuring the cooling capacity of the refrigerating room and real-time adjustment.
  • the temperature of many different parts in the freezer ensures the loss of food nutrients, reduces power consumption and saves energy.
  • the special air outlet mode of the second air outlet 31 is also particularly convenient for the arrangement of the air outlet device inside the refrigerator, which can simplify the air duct system inside the refrigerator and ensure smooth airflow.
  • the peripheral wall portion 20 is preferably cylindrical, which may be integrally formed with one of the first axial end portion 30 and the second axial end portion 40, and the other may be engaged with the peripheral wall portion 20 .
  • the overall structure of the peripheral wall portion 20, the first axial end portion 30 and the second axial end portion 40 may also be referred to as the housing of the air outlet device.
  • the adjustment portion 50 can be preferentially attached to the inner side of the peripheral wall portion 20, that is, inside the casing.
  • One or more air inlets may be formed in the second axial end 40.
  • the air outlet device may further include a blower 60 configured to cause airflow into the peripheral wall portion 20 from the one or more air inlets.
  • the fan 60 is a centrifugal fan or a centrifugal wheel, and the centrifugal wheel may also be referred to as a centrifugal impeller.
  • the blower 60 draws in airflow from its axial direction and blows airflow in its radial direction to allow as much airflow as possible to enter the first level of air supply.
  • the number of the second air outlets 31 is plural, and the plurality of second air outlets 31 are sequentially disposed along the circumferential direction of the first axial end portion 30, preferably uniformly disposed in sequence.
  • the plurality of second air outlets 31 may also be unevenly disposed along the circumferential direction of the first axial end portion 30.
  • the first axial end portion 30 includes a central portion and a peripheral portion on the outer side of the central portion, and each of the second air outlets 31 is disposed at the outer peripheral portion for the purpose of facilitating the outflow.
  • the fan 60 can be mounted to the central portion.
  • a first air outlet 21 is provided on the peripheral wall section of the peripheral wall portion 20 between each two adjacent second air outlets 31.
  • each of the second air outlets 31 In order to make each of the second air outlets 31 to perform circumferential air as much as possible, as shown in FIG. 1 to FIG. 3, the plane of each of the second air outlets 31 (ie, the edge of each second air outlet 31) The angle between the plane) and the axis of the peripheral wall portion is 0° to 30°, optionally 0° to 15°, preferably 0°, 8°, 12°, 15°, and the like.
  • an axis of each of the second air outlets 31 ie, a line passing through a center of each of the second air outlets 31 and perpendicular to a plane of the edge of the second air outlet 31
  • the angle between the radial directions is 60° to 90°, optionally 75° to 90°, preferably 80°, 90°.
  • the angle between the plane in which each of the second air outlets 31 is located and the axis of the peripheral wall portion is 0°, and the axis of each of the second air outlets 31 and the radial direction of the first axial end portion
  • the angle between the two is 90°, that is, the plane in which each of the second air outlets 31 is located passes through the axis of the peripheral wall portion.
  • the first axial end has at least one guiding portion 32, each guiding portion 32 having a distance from the inner surface of the first axial end portion to a second air outlet opening 31 away from the first axis. a first guiding surface at an edge of the inner surface of the end portion, and two second guiding surfaces respectively disposed on both sides of the first guiding surface, and the two second guiding surfaces are oppositely disposed to define an air flow
  • the guiding channel causes the airflow to flow to the second air outlet.
  • each of the guiding portions 32 may further include a third guiding surface disposed opposite to the first guiding surface.
  • the projection of the axis of each guide portion 32 in a reference plane perpendicular to the axis of the peripheral wall portion is an arc coaxial with the peripheral wall portion.
  • the first guiding surface is a slope, and the angle between the plane of the axis of each guiding portion 32 and the reference plane perpendicular to the axis of the peripheral wall portion is 2° to 45°, preferably 2° to 10°.
  • the first guiding surface comprises a slope and a plane, and the angle between the slope and the reference plane may be 2° to 45°, preferably 2° to 10°, the plane connecting slope and the corresponding second air outlet 31 mouth edge.
  • the adjustment portion 50 may include one or more obscuring portions 51 spaced apart in the circumferential direction of the first axial end portion 30, and at least one flow-through portion 52.
  • the shielding portion 51 and the flow portion 52 are sequentially disposed in the circumferential direction of the first axial end portion 30, and the one or more shielding portions 51 and the at least one flow portion 52 enclose a cylindrical structure.
  • the adjusting portion 50 is disposed on the inner side of the peripheral wall portion 20, and is rotated to a different rotational position, so that the one or more shielding portions 51 completely, partially or completely expose each of the first air outlets 21 to make the airflow The partially vented or fully exposed first air outlet 21 is accessed via at least one flow portion 52.
  • the shielding portion 51 can be a shielding piece, and the interval, the notch or the hole between each two adjacent shielding pieces can be the circulation portion 52.
  • the adjustment portion 50 may include a base, a shielding piece disposed on the base.
  • the adjusting portion 50 may include a tubular member, and the tubular member is provided with a plurality of circulating portions 52.
  • a base portion may be provided at both ends of the tubular member to increase strength. Further optionally, the base can be used for rotational mounting to the first axial end 30 or the second axial end 40.
  • the inner surface of the first axial end portion 30 or the second axial end portion 40 is provided with an annular groove
  • the base portion may be provided with an annular protrusion corresponding to the annular groove for insertion into the annular groove for rotation.
  • the base portion is rotatably attached to one end of the peripheral wall portion 20, and when the peripheral wall portion 20 is integrally formed with the first axial end portion 30, the base portion is rotatably attached to the vicinity of the peripheral wall portion 20.
  • One end of the second axial end 40 is provided with an annular groove
  • the base portion may be provided with an annular protrusion corresponding to the annular groove for insertion into the annular groove for rotation.
  • the air outlet device may further include a motor 70 and a transmission mechanism.
  • the motor 70 can be disposed radially outward of the peripheral wall portion 20.
  • the transmission mechanism is configured to transmit the rotational motion of the output of the motor 70 to the adjustment portion 50.
  • the transmission mechanism may preferably be a gear transmission mechanism.
  • the base of the adjustment portion 50 is provided with a ring gear 80 (the ring gear 80 may be integrally formed with the base portion), and the output end of the motor 70 may be equipped with a gear, and the gear meshes with the ring gear 80. Therefore, the motor 70 can drive the ring gear 80 to rotate, thereby driving the adjustment portion 50 to rotate.
  • a motor housing portion may be provided on the outer side of the peripheral wall portion 20 to accommodate the motor 70.
  • the number of the first air outlets 21 may be three, and the number of the second air outlets 31 is also three.
  • the three first air outlets 21 are along the circumferential direction of the first axial end portion 30 and may be in a clockwise direction (based on the line of sight of the observer looking from the second axial end 40 toward the first axial end 30). ) Set in order. Moreover, the distance between the first air outlet 21 in the middle and the other two air outlets may be the length of one first air outlet 21.
  • the number of the shielding portion 51 and the flow portion 52 is three.
  • the three shielding portions 51 are a first shielding portion, a second shielding portion, and a third shielding portion, respectively.
  • the three circulation portions 52 are a first circulation portion, a second circulation portion, and a third circulation portion, respectively.
  • the shielding portion 51 and the flow portion 52 are sequentially spaced apart in the circumferential direction of the first axial end portion 30 and in the clockwise direction. Both the first shielding portion and the second shielding portion are configured to allow them to completely obscure the area of the first air outlet 21 of one size.
  • the third shielding portion is configured to allow it to at least completely obscure the area of the first air outlet 21 of two sizes, for example, the third shielding portion can shield the area of the first air outlet 21 of two sizes.
  • the flow portion 52 between the first shielding portion and the second shielding portion is a first flow portion, and is disposed to completely expose a region of the first air outlet 21 of one size.
  • the flow portion 52 between the second shielding portion and the third shielding portion is a second flow portion that is disposed to completely expose a region of the first air outlet 21 of one size.
  • the flow portion 52 between the third shielding portion and the first shielding portion is a third flow portion.
  • the adjustment portion 50 is rotated to open the different first air outlets 21, for example, when the first shielding portion blocks the first air outlet 21 in the middle, the other two first air outlets 21 can be in an open state.
  • the second shielding portion blocks the first air outlet 21 in the middle
  • the other two first air outlets 21 can be in a closed state.
  • the number of first air outlets 21 may be three, and the number of second air outlets 31 is also three.
  • the three first air outlets 21 are along the circumferential direction of the first axial end portion 30 and may be in a clockwise direction (based on the line of sight of the observer looking from the second axial end 40 toward the first axial end 30). ) Set in order.
  • the distance between the first air outlet 21 in the middle and the other two air outlets may be 1/7 to 1/10 of the length of one first air outlet 21.
  • the number of the shielding portion 51 and the flow portion 52 is two.
  • the two shielding portions 51 are a first shielding portion and a second shielding portion, respectively.
  • the two circulation portions 52 are a first circulation portion and a second circulation portion, respectively.
  • the shielding portion 51 and the flow portion 52 are sequentially spaced apart in the circumferential direction of the first axial end portion 30 and in the clockwise direction.
  • the first obscuring portion is configured to allow it to completely obscure a first air outlet 21.
  • the second shielding portion is configured to allow it to at least completely shield the two first air outlets 21, for example, the second shielding portion can shield the connection of the three first air outlets 21 and the peripheral wall portion 20 between each of the two first air outlets 21 segment.
  • the first flow portion is configured to completely expose a first air outlet 21.
  • the second circulation portion is configured to completely expose the three first air outlets 21.
  • the adjustment portion 50 is rotated to open the different first air outlets 21, for example, when the first shielding portion blocks the first air outlet 21 in the middle, the other two first air outlets 21 can be in an open state.
  • the other two first air outlets 21 may be in a closed state.
  • the size of any two of the plurality of first air outlets 21 may be equal or unequal.
  • the size of any two of the plurality of second air outlets 31 may be equal or unequal.
  • the embodiment of the invention further provides a refrigerator, which is an air-cooled refrigerator, which may have a box.
  • a refrigerator which is an air-cooled refrigerator, which may have a box.
  • a duct system and an air outlet device in any of the above embodiments are provided in the casing.
  • the air duct system may have an intake air duct, a plurality of first air outlet ducts, and at least one second air outlet duct, each of the first air outlet ducts and Each of the second outlet ducts has one or more cold air outlets that provide cold air to the storage compartment of the refrigerator.
  • the inlet air duct may be in communication with a cooling chamber of the refrigerator to receive the airflow cooled by the cooler in the cooling chamber.
  • the air outlet device is disposed in the air duct system, and the air inlet of the air outlet device is in communication with the air inlet duct.
  • the plurality of first air outlets 21 of the air outlet device are respectively in communication with the plurality of first air outlet ducts such that the airflow from the air inlet ducts is controlled/distributable into the corresponding first air outlet ducts.
  • At least one second air outlet 31 of the air outlet device is respectively connected to the at least one second air outlet duct to allow airflow from the air inlet duct to enter the corresponding second air outlet duct.
  • the plurality of first air outlet ducts may be configured to allow airflow from the air duct system to enter the storage room from a plurality of locations on the partition wall of a storage compartment of the refrigerator, respectively. room.
  • the first air outlet 21 of the air outlet device may also be referred to as a radial air outlet, and the first air outlet 21 of the air outlet device may be three, such as a first radial air outlet, a second radial air outlet, and a third radial air outlet;
  • the first air outlet air passage may be three, such as a first air passage communicating with the second radial air outlet, a second air passage communicating with the first radial air outlet, and a third a third air passage that is connected to the radial air outlet.
  • the second air passage may have two or four cold air outlets symmetrically disposed at an upper portion of the rear wall of the storage compartment.
  • the first air duct is located at one side of the second air duct and has a cold air outlet disposed in the middle of the rear wall of the storage compartment. Further, the upper end of the first air duct may have a bridge air duct to guide the cold air in the first air duct to the other side of the second air duct.
  • the third air passage may be located on the other side of the second air passage, and has a cold air outlet disposed at a lower portion of the rear wall of the storage compartment. Further, the upper end of the third air duct has a bridge air duct to guide the cold air in the third air duct to the other side of the second air duct. Further, the two compartments can also be used to divide the storage compartment into three storage spaces, each of which is in communication with a storage space.
  • At least one second outlet plenum may be in communication with another storage compartment.
  • the second air outlet 31 of the air outlet device may also be referred to as a circumferential air outlet
  • the second air outlet 31 of the air outlet device may be three, such as a first circumferential air outlet, a second circumferential air outlet, and
  • the third week is directed to the outlet and is connectable to another storage compartment at three locations in the other compartment.
  • the storage compartment that is in controllable communication with each of the first air outlets 21 is a freezing compartment
  • the storage compartment that communicates with each of the second air outlets 31 is a refrigerating compartment.
  • each of the first air outlets 21 and each of the second air outlets 31 may be in communication with one of the storage compartments, respectively.
  • a portion of each of the first air outlets 21 may be in communication with one of the storage compartments, and the remaining portion may be in communication with another storage compartment, and at least one of the second air outlets 31 may be It is in communication with the third storage compartment.

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

一种出风装置及具有该出风装置的冰箱，出风装置包括：周壁部（20），周壁部（20）上设置有多个第一出风口（21）；第一轴向端部（30），设置于周壁部（20）的一端，且第一轴向端部（30）上设置有至少一个第二出风口（31），且经由每个第二出风口（31）流出的气流具有沿第一轴向端部（30）的周向方向流动的速度分量；和调节部（50），调整多个第一出风口（21）各自的出风面积。

Description

出风装置及具有该出风装置的冰箱
本申请要求了申请日为2017年4月14日，申请号为201710246029.1，发明名称为“出风装置及具有该出风装置的冰箱”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及冷藏冷冻储物领域，特别是涉及一种出风装置及具有该出风装置的冰箱。
背景技术
近年来，随着人们生活水平的提高以及环境意识的增强，对冰箱的要求从满足低温制冷向食物的保鲜性能转移了。所以风冷冰箱逐步受到人们的青睐。目前市场上冰箱通常在制冷室的出口处设置两个甚至多个送风风道，以分别对冷藏室、冷冻室以及其他储物间室送风。而且，风道内设置控制装置(如电动风门)对进入各储物间室的风道的开启和关闭，或者调节进入各储物间室内的风量，这种结构较为复杂，带来的控制系统也很复杂。
发明内容
本发明第一方面的目的旨在克服现有的冰箱的至少一个缺陷，提供一种用于冰箱的出风装置，以方便对冷风的流路和/或流量进行统一调节，且能够实现两级出风，从而满足各种各样的冷风需求。
本发明第二方面的目的是要提供一种具有上述出风装置的冰箱。
根据本发明的第一方面，本发明提供了一种用于冰箱的出风装置，其包括：
周壁部，所述周壁部上设置有多个第一出风口，以使进入所述出风装置的至少部分气流从所述多个第一出风口中的一个或多个流出所述出风装置；
第一轴向端部，设置于所述周壁部的一端，且所述第一轴向端部上设置有至少一个第二出风口，且经由每个所述第二出风口流出的气流具有沿所述第一轴向端部的周向方向流动的速度分量；和
调节部，相对于所述周壁部可转动地设置，以在不同的运动位置处，对 每个所述第一出风口进行完全遮蔽、部分遮蔽或完全暴露，从而调整所述多个第一出风口各自的出风面积。
可选地，每个所述第二出风口所在的平面穿过所述周壁部的轴线；或
每个所述第二出风口所在的平面与所述周壁部的轴线之间的夹角为0°至15°，且每个所述第二出风口的轴线与所述第一轴向端部的径向方向间的夹角为75°至90°。
可选地，所述第一轴向端部上具有至少一个引导部，每个所述引导部具有：从所述第一轴向端部的内表面延伸至一个所述第二出风口的远离所述第一轴向端部的内表面的口边缘处的第一引导面，以及两个分别设置于所述第一引导面两侧的第二引导面。
可选地，每个所述引导部的轴线在一垂直于所述周壁部的轴线的参考平面内的投影为与所述周壁部同轴的弧线。
可选地，所述第二出风口的数量为多个，多个所述第二出风口沿所述第一轴向端部的周向方向依次设置；
所述周壁部的处于每两个相邻的所述第二出风口之间的周壁区段上设置有一个所述第一出风口。
可选地，所述第一轴向端部包括中央部和处于所述中央部外侧的外围部，每个所述第二出风口设置于所述外围部。
可选地，所述出风装置还包括：
第二轴向端部，设置于所述周壁部的另一端，且所述第二轴向端部上设置有一个或多个进风口；和
风机，配置成促使气流从所述一个或多个进风口进入所述周壁部内。
可选地，所述风机为离心风机或离心叶轮，且设置于所述第二轴向端部和所述第一轴向端部之间。
可选地，所述调节部包括：
一个或多个沿所述第一轴向端部的周向方向间隔设置的遮挡部；和
至少一个流通部，所述遮挡部和所述流通部沿所述第一轴向端部的周向方向依次设置，且所述一个或多个遮挡部与所述至少一个流通部围成一筒状结构；而且
所述调节部设置于所述周壁部的内侧，在转动到不同的转动位置处，使所述一个或多个遮挡部对每个所述第一出风口进行完全遮蔽、部分遮蔽或完 全暴露，使气流经由所述至少一个流通部进入被部分遮蔽或完全暴露的第一出风口。
根据本发明的第二方面，本发明还提供了一种冰箱，其包括：
风道系统，包括多个冷风出口；以及
上述任一种出风装置，设置于所述风道系统内，且所述出风装置的每个所述第一出风口以及每个所述第二出风口分别连通所述多个冷风出口中的至少一个，以使流出所述冰箱的冷却室的冷风经由所述出风装置流向多个所述冷风出口。
本发明的出风装置和冰箱中因为包括多个第一出风口、至少一个第二出风口和调节部，多个第一出风口可实现第一级送风，至少一个第二出风口可实现第二级送风，也可采用其他类型的分级方式。特别地，能够对第一级出风进行调控，满足多种送风需求结构特殊简单。而且，第二出风口的特殊的出风方式也特别便于出风装置在冰箱内部的设置，可简化冰箱内部的风道系统、保证气流流动顺畅等。
进一步地，例如，第一级别送风可以调整控制地向冰箱的冷冻室送风，第二级别送风可向冰箱的冷藏室送风，也就是说，本发明的出风装置及冰箱能够对进入一个储物间室的冷量进行统一调节，且能够使冷量进入另一储物间室，可在保证一个储物间室(如冷冻室)内的风量要求下，还可通过另一级出风口对另一储物间室(如冷藏室)进行送风，从而既可以保证冷藏室内的冷量要求，又能够实时调节冷冻室内多个不同部位的温度，保证食物营养物质的不流失，减少耗电量，节约能源。
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出风装置的示意性结构图；
图2是根据本发明一个实施例的出风装置的示意性分解图；
图3是图1所示出风装置的另一视角的示意性结构图。
具体实施方式
图1是根据本发明一个实施例的出风装置的示意性结构图；图2是根据本发明一个实施例的出风装置的示意性分解图。如图1和图2所示，本发明实施例提供了一种用于冰箱的出风装置。该出风装置可包括周壁部20、第一轴向端部30、第二轴向端部40和调节部50。周壁部20上设置有多个第一出风口21，以使进入出风装置的至少部分气流从多个第一出风口21中的一个或多个流出该出风装置。第一轴向端部30设置于周壁部20的一端，且第一轴向端部30上设置有至少一个第二出风口31，以使进入出风装置的至少部分气流从至少一个第二出风口31中的一个或多个流出该出风装置。调节部50相对于周壁部20可转动地设置，以在不同的运动位置处，对每个第一出风口21进行完全遮蔽、部分遮蔽或完全暴露，从而调整多个第一出风口21各自的出风面积。
特别地，经由每个第二出风口31流出的气流具有沿第一轴向端部30的周向方向流动的速度分量。也可以说是，每个第二出风口31可配置成使经由其流出的气流具有沿第一轴向端部30的周向方向流动的速度分量，以尽可能地使流出每个第二出风口31的气流至少沿第一轴向端部30的周向方向流动。例如，可使流出每个第二出风口的气流具有沿第一轴向端部30的周向方向流动的速度分量；或可使流出每个第二出风口的气流具有沿第一轴向端部30的周向方向流动的周向速度分量和沿第一轴向端部30的轴向方向流动的轴向速度分量，周向速度分量大于轴向速度分量；或可使流出每个第二出风口的气流具有沿第一轴向端部30的周向方向流动的周向速度分量、沿第一轴向端部30的轴向方向流动的轴向速度分量，以及沿第一轴向端部30的径向方向流动的径向速度分量，周向速度分量大于轴向速度分量，且周向速度分量大于径向速度分量。
在该实施例中，多个第一出风口21可为一个级别的送风口，至少一个第二出风口31可为另一个级别的送风口，以实现不同的送风需求。例如，在一些实施方式中，多个第一出风口21可向冷冻室的多个部位处送风，至少一个第二出风口31可向冷藏室送风，特别地，调节部50可调整冷冻室的多个部位处送风量，可在保证冷冻室内的风量要求下，还可通过另一级出风口对冷藏室进行送风，从而既可以保证冷藏室内的冷量要求，又能够实时调节冷冻 室内多个不同部位的温度，保证食物营养物质的不流失，减少耗电量，节约能源。第二出风口31的特殊的出风方式也特别便于出风装置在冰箱内部的设置，可简化冰箱内部的风道系统、保证气流流动顺畅等。
在本发明的一些实施例中，周壁部20优先呈筒状，其可与第一轴向端部30和第二轴向端部40中的一个一体成型，另一个可卡接于周壁部20。周壁部20、第一轴向端部30和第二轴向端部40的整体结构也可被称为出风装置的壳体。调节部50可优先安装于周壁部20的内侧，即壳体内。第二轴向端部40上可开设有一个或多个进风口。
在本发明的一些实施例中，出风装置还可包括风机60，配置成促使气流从一个或多个进风口进入周壁部20内。优选地，风机60为离心风机或离心叶轮，离心叶轮也可被称为离心式叶轮。该风机60是从其轴向方向吸入气流，并向其径向方向吹出气流，以尽可能地使较多的气流进入第一级别的送风口。
在本发明的一些实施例中，第二出风口31的数量为多个，多个第二出风口31沿第一轴向端部30的周向方向依次设置，优选为均匀地依次设置。当然，多个第二出风口31也沿第一轴向端部30的周向方向也可为不均匀地设置。进一步地，第一轴向端部30包括中央部和处于中央部外侧的外围部，为了便于出风，每个第二出风口31设置于外围部。再进一步地，风机60可安装于中央部。
在本发明的一些实施例中，周壁部20的处于每两个相邻的第二出风口31之间的周壁区段上设置有一个第一出风口21。这样设置可充分利用进入壳体内的气流，可保证进入第二出风口31的气流量，也可保证出风顺畅，防止进入第一出风口21和第二出风口31的气流产生严重的干涉，防止如较大噪音等不良现象产生。
为了使每个第二出风口31尽可能地进行周向出风，如图1至图3所示，每个第二出风口31所在的平面(即每个第二出风口31的口边缘所在的平面)与周壁部的轴线之间的夹角为0°至30°，可选为0°至15°，优选为0°、8°、12°、15°等。且每个第二出风口31的轴线(即穿过每个第二出风口31的中心，且垂直于该第二出风口31的口边缘所在的平面的线)与第一轴向端部的径向方向间的夹角为60°至90°可选为75°至90°，优选为80°、90°。例如，最优选地，每个第二出风口31所在的平面与周壁部的轴线之间的夹角为0°，每个第二出风口31的轴线与第一轴向端部的径向方向间的夹 角为90°，即每个第二出风口31所在的平面穿过周壁部的轴线。
为了保证出风顺畅，第一轴向端部上具有至少一个引导部32，每个引导部32具有：从第一轴向端部的内表面延伸至一个第二出风口31的远离第一轴向端部的内表面的口边缘处的第一引导面，以及两个分别设置于所述第一引导面两侧的第二引导面，且两个第二引导面相对设置，以限定出气流引导通道，促使气流流向第二出风口。在本发明的另一些实施方式中，每个引导部32还可包括与第一引导面相对设置的第三引导面。
进一步地，每个引导部32的轴线在一垂直于周壁部的轴线的参考平面内的投影为与周壁部同轴的弧线。进一步可选地，第一引导面为斜面，每个引导部32的轴线所在的平面与一垂直于周壁部的轴线的参考平面之间的夹角为2°至45°，优选为2°至10°。或可选地，第一引导面包括斜面和平面，斜面与参考平面之间的夹角为可为2°至45°，优选为2°至10°，平面连接斜面和相对应第二出风口31的口边缘。
在本发明的一些实施例中，调节部50可包括一个或多个沿第一轴向端部30的周向方向间隔设置的遮挡部51，以及至少一个流通部52。遮挡部51和流通部52沿第一轴向端部30的周向方向依次设置，且一个或多个遮挡部51与至少一个流通部52围成一筒状结构。而且，调节部50设置于周壁部20的内侧，在转动到不同的转动位置处，使一个或多个遮挡部51对每个第一出风口21进行完全遮蔽、部分遮蔽或完全暴露，使气流经由至少一个流通部52进入被部分遮蔽或完全暴露的第一出风口21。
具体地，遮挡部51可为遮挡片，每两个相邻的遮挡片之间的间隔、缺口或孔洞可为流通部52，特别地，当遮挡部51只有一个时，则相应的流通部52也只有一个。例如，调节部50可包括基部，设置于基部上的遮挡片。再例如，调节部50可包括一筒状件，且筒状件上开设有多个流通部52。筒状件的两端均可设置基部，以提高强度。进一步可选地，基部可用于转动地安装于第一轴向端部30或第二轴向端部40。例如，第一轴向端部30或第二轴向端部40的内表面上设置有环形凹槽，基部上可设置有与环形凹槽对应的环形凸起，以插入环形凹槽便于转动。还可选地，如图2所示，基部可转动地安装于周壁部20的一端，当周壁部20与第一轴向端部30一体成型时，基部可转动地安装于周壁部20的靠近第二轴向端部40的一端。
在本发明的一些实施例中，出风装置还可包括电机70和传动机构。电机 70可设置于周壁部20的径向外侧。传动机构配置成将电机70输出的旋转运动传递至调节部50。例如，传动机构可优选为齿轮传动机构，调节部50的基部上设置有齿圈80(齿圈80可与基部一体成型)，电机70的输出端可安装有齿轮，齿轮与齿圈80啮合，从而可使电机70带动齿圈80旋转，进而带动调节部50转动。进一步地，周壁部20的外侧可设置有电机容纳部，以容装电机70。
在本发明的一些实具体地施例中，如图1至图3所示，第一出风口21的数量可为三个，第二出风口31的数量也为三个。三个第一出风口21沿第一轴向端部30的周向方向且可沿顺时针方向(以观察者从第二轴向端部40看向第一轴向端部30的视线为基准)依次间隔设置。且，处于中间的第一出风口21与另外两个出风口之间的距离均可为一个第一出风口21的长度。调节部50中，遮挡部51和流通部52的数量均为三个。三个遮挡部51分别为第一遮挡部、第二遮挡部和第三遮挡部。三个流通部52分别为第一流通部、第二流通部和第三流通部。遮挡部51和流通部52沿第一轴向端部30的周向方向且可沿顺时针方向依次间隔设置。第一遮挡部和第二遮挡部均配置成允许其完全遮蔽一个大小的第一出风口21的区域与。第三遮挡部配置成允许其至少完全遮蔽两个大小的第一出风口21的区域，如第三遮挡部可遮蔽两个大小的第一出风口21的区域。第一遮挡部和第二遮挡部之间的流通部52为第一流通部，配置成完全暴露一个大小的第一出风口21的区域。第二遮挡部和第三遮挡部之间的流通部52为第二流通部，配置成完全暴露一个大小的第一出风口21的区域。第三遮挡部和第一遮挡部之间的流通部52为第三流通部。在工作时，调节部50转动可使不同的第一出风口21处于打开状态，例如当第一遮挡部遮挡处于中间的第一出风口21时，另外两个第一出风口21可处于打开状态；再例如，当第二遮挡部遮挡处于中间的第一出风口21时，另外两个第一出风口21均可处于关闭状态。
在本发明的一些替代性实施例中，在本发明的一些实具体地施例中，第一出风口21的数量可为三个，第二出风口31的数量也为三个。三个第一出风口21沿第一轴向端部30的周向方向且可沿顺时针方向(以观察者从第二轴向端部40看向第一轴向端部30的视线为基准)依次间隔设置。且，处于中间的第一出风口21与另外两个出风口之间的距离均可为一个第一出风口21的长度的1/7至1/10。调节部50中，遮挡部51和流通部52的数量均为两 个。两个遮挡部51分别为第一遮挡部、第二遮挡部。两个流通部52分别为第一流通部、第二流通部。遮挡部51和流通部52沿第一轴向端部30的周向方向且可沿顺时针方向依次间隔设置。第一遮挡部配置成允许其完全遮蔽一个第一出风口21。第二遮挡部配置成允许其至少完全遮蔽两个第一出风口21，如第二遮挡部可遮蔽三个第一出风口21以及每两个第一出风口21之间的周壁部20的连接段。第一流通部配置成完全暴露一个第一出风口21。第二流通部配置成可完全暴露三个第一出风口21。在工作时，调节部50转动可使不同的第一出风口21处于打开状态，例如当第一遮挡部遮挡处于中间的第一出风口21时，另外两个第一出风口21可处于打开状态；再例如，当第一流通部导通处于中间的第一出风口21时，另外两个第一出风口21均可处于关闭状态。
在本发明的一些实施例中，多个第一出风口21中任意两个第一出风口21的大小可相等也可不等。多个第二出风口31中任意两个第二出风口31的大小可相等也可不等。
本发明实施例还提供了一种冰箱，该冰箱为风冷冰箱，其可具有箱体。箱体内具有一个或多个储物间室，每个储物间室也可被搁物板/搁物架分隔成多个储物空间。且，箱体内设置有风道系统和上述任一实施例中的出风装置。
进一步地，在一些可选的实施例中，风道系统可具有进风风道、多个第一出风风道，以及至少一个第二出风风道，每个第一出风风道和每个第二出风风道均具有一个或多个向冰箱的储物间室提供冷风的冷风出口。进风风道可与冰箱的冷却室连通，以接收经冷却室内的冷却器冷却后的气流。出风装置设置于风道系统内，且出风装置的进风口与进风风道连通。出风装置的多个第一出风口21分别与多个第一出风风道连通，以使来自进风风道内的气流受控地/可分配地进入相应的第一出风风道内。出风装置的至少一个第二出风口31分别与至少一个第二出风风道连通，以使来自进风风道内的气流进入相应的第二出风风道内。
在一些优选的实施方式中，多个第一出风风道可配置成使流出风道系统的气流分别从冰箱的一个储物间室的间室壁上的多个位置处进入该储物间室。例如，出风装置的第一出风口21也可被称为径向出风口，出风装置的第一出风口21可为3个，如第一径向出风口、第二径向出风口和第三径向出风口；第一出风风道可为3个，如与第二径向出风口连通的第一风道、与第一 径向出风口连通的第二风道、与第三径向出风口连通的第三风道。第二风道可具有两个或四个冷风出口，对称设置在该储物间室后壁上部。第一风道位于第二风道的一侧，具有一个冷风出口，设置在该储物间室后壁的中部。进一步地，第一风道的上端可具有桥接风道，以将第一风道中的冷风导向到第二风道的另一侧。第三风道可位于第二风道的另一侧，具有一个冷风出口，设置在储物间室后壁的下部部。进一步地，第三风道的上端具有桥接风道，以将第三风道中的冷风导向到第二风道的另一侧。进一步地，也可使用两个搁物架将该储物间室分割为三个储物空间，每个第一出风风道与一个储物空间连通。
至少一个第二出风风道可与另一储物间室连通。例如，出风装置的第二出风口31也可被称为周向出风口，出风装置的第二出风口31可为3个，如第一周向出风口、第二周向出风口和第三周向出风口，可在另一储间室的三个位置处与另一储物间室连通。优选地，与每个第一出风口21可控地连通的储物间室为冷冻室，与每个第二出风口31连通的储物间室为冷藏室。
在本发明的一些替代性实施方式中，每个第一出风口21和每个第二出风口31分别可与一个储物间室连通。在本发明的另一些替代性实施方式中，每个第一出风口21的部分可与一个储物间室连通，其余部分可与另一个储物间室连通，至少一个第二出风口31可与第三储物间室连通。
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. 一种用于冰箱的出风装置，其特征在于，包括：
    周壁部，所述周壁部上设置有多个第一出风口，以使进入所述出风装置的至少部分气流从所述多个第一出风口中的一个或多个流出所述出风装置；
    第一轴向端部，设置于所述周壁部的一端，且所述第一轴向端部上设置有至少一个第二出风口，且经由每个所述第二出风口流出的气流具有沿所述第一轴向端部的周向方向流动的速度分量；和
    调节部，相对于所述周壁部可转动地设置，以在不同的运动位置处，对每个所述第一出风口进行完全遮蔽、部分遮蔽或完全暴露，从而调整所述多个第一出风口各自的出风面积。
  2. 根据权利要求1所述的出风装置，其特征在于，
    每个所述第二出风口所在的平面穿过所述周壁部的轴线；或
    每个所述第二出风口所在的平面与所述周壁部的轴线之间的夹角为0°至15°，且每个所述第二出风口的轴线与所述第一轴向端部的径向方向间的夹角为75°至90°。
  3. 根据权利要求1所述的出风装置，其特征在于，
    所述第一轴向端部上具有至少一个引导部；
    每个所述引导部具有：从所述第一轴向端部的内表面延伸至一个所述第二出风口的远离所述第一轴向端部的内表面的口边缘处的第一引导面，以及两个分别设置于所述第一引导面两侧的第二引导面。
  4. 根据权利要求3所述的出风装置，其特征在于，
    每个所述引导部的轴线在一垂直于所述周壁部的轴线的参考平面内的投影为与所述周壁部同轴的弧线。
  5. 根据权利要求1所述的出风装置，其特征在于，
    所述第二出风口的数量为多个，多个所述第二出风口沿所述第一轴向 端部的周向方向依次设置；
    所述周壁部的处于每两个相邻的所述第二出风口之间的周壁区段上设置有一个所述第一出风口。
  6. 根据权利要求1所述的出风装置，其特征在于，
    所述第一轴向端部包括中央部和处于所述中央部外侧的外围部，每个所述第二出风口设置于所述外围部。
  7. 根据权利要求1所述的出风装置，其特征在于，还包括：
    第二轴向端部，设置于所述周壁部的另一端，且所述第二轴向端部上设置有一个或多个进风口；和
    风机，配置成促使气流从所述一个或多个进风口进入所述周壁部内。
  8. 根据权利要求7所述的出风装置，其特征在于，
    所述风机为离心风机或离心叶轮，且设置于所述第二轴向端部和所述第一轴向端部之间。
  9. 根据权利要求1所述的出风装置，其特征在于，
    所述周壁部呈筒状；所述调节部包括：
    一个或多个沿所述第一轴向端部的周向方向间隔设置的遮挡部；和
    至少一个流通部，所述遮挡部和所述流通部沿所述第一轴向端部的周向方向依次设置，且所述一个或多个遮挡部与所述至少一个流通部围成一筒状结构；而且
    所述调节部设置于所述周壁部的内侧，在转动到不同的转动位置处，使所述一个或多个遮挡部对每个所述第一出风口进行完全遮蔽、部分遮蔽或完全暴露，使气流经由所述至少一个流通部进入被部分遮蔽或完全暴露的第一出风口。
  10. 一种冰箱，其特征在于，包括：
    风道系统，包括向所述冰箱的储物间室提供冷风的多个冷风出口；以及权利要求1中所述的出风装置，设置于所述风道系统内，且所述出风装置的每个所述第一出风口以及每个所述第二出风口分别连通所述多个冷 风出口中的至少一个，以使流出所述冰箱的冷却室的冷风经由所述出风装置流向多个所述冷风出口。
PCT/CN2018/082938 2017-04-14 2018-04-13 出风装置及具有该出风装置的冰箱 Ceased WO2018188644A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710246029.1A CN106958980B (zh) 2017-04-14 2017-04-14 出风装置及具有该出风装置的冰箱
CN201710246029.1 2017-04-14

Publications (1)

Publication Number Publication Date
WO2018188644A1 true WO2018188644A1 (zh) 2018-10-18

Family

ID=59483417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/082938 Ceased WO2018188644A1 (zh) 2017-04-14 2018-04-13 出风装置及具有该出风装置的冰箱

Country Status (2)

Country Link
CN (1) CN106958980B (zh)
WO (1) WO2018188644A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11644229B2 (en) 2020-01-28 2023-05-09 Whirlpool Corporation Cooling assembly for refrigerator appliance
US20230160624A1 (en) * 2020-04-28 2023-05-25 Qingdao Haier Refrigerator Co., Ltd. Air-cooled refrigerator and air duct shielding device thereof
US11994333B2 (en) 2021-11-17 2024-05-28 Whirlpool Corporation Appliance fan assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958980B (zh) * 2017-04-14 2019-12-10 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱
CN107677033B (zh) * 2017-09-13 2020-04-21 青岛海尔股份有限公司 冰箱的化霜控制方法与冰箱
US11796242B2 (en) * 2021-06-07 2023-10-24 Haier Us Appliance Solutions, Inc. Air vent for a refrigeration appliance

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130008186A1 (en) * 2011-07-07 2013-01-10 Newman Michael D Cryogen heat plate heat exchanger
CN106168428A (zh) * 2015-09-30 2016-11-30 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
CN106196840A (zh) * 2015-08-28 2016-12-07 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
CN106196842A (zh) * 2015-09-30 2016-12-07 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
CN106958980A (zh) * 2017-04-14 2017-07-18 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱
CN106958979A (zh) * 2017-04-14 2017-07-18 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱
CN206817862U (zh) * 2017-04-14 2017-12-29 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001280800A (ja) * 2000-03-31 2001-10-10 Sanyo Electric Co Ltd 空気調節装置及び貯蔵庫の空気流制御装置
KR20140004420A (ko) * 2012-07-02 2014-01-13 위니아만도 주식회사 슬라이드 개폐형 팬조립체
CN106196834B (zh) * 2015-08-28 2019-01-18 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
CN206817861U (zh) * 2017-04-14 2017-12-29 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130008186A1 (en) * 2011-07-07 2013-01-10 Newman Michael D Cryogen heat plate heat exchanger
CN106196840A (zh) * 2015-08-28 2016-12-07 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
CN106168428A (zh) * 2015-09-30 2016-11-30 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
CN106196842A (zh) * 2015-09-30 2016-12-07 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
CN106958980A (zh) * 2017-04-14 2017-07-18 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱
CN106958979A (zh) * 2017-04-14 2017-07-18 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱
CN206817862U (zh) * 2017-04-14 2017-12-29 青岛海尔股份有限公司 出风装置及具有该出风装置的冰箱

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11644229B2 (en) 2020-01-28 2023-05-09 Whirlpool Corporation Cooling assembly for refrigerator appliance
US20230160624A1 (en) * 2020-04-28 2023-05-25 Qingdao Haier Refrigerator Co., Ltd. Air-cooled refrigerator and air duct shielding device thereof
US12130070B2 (en) * 2020-04-28 2024-10-29 Qingdao Haier Refrigerator Co., Ltd. Air-cooled refrigerator and air duct shielding device thereof
US11994333B2 (en) 2021-11-17 2024-05-28 Whirlpool Corporation Appliance fan assembly

Also Published As

Publication number Publication date
CN106958980B (zh) 2019-12-10
CN106958980A (zh) 2017-07-18

Similar Documents

Publication Publication Date Title
WO2018188644A1 (zh) 出风装置及具有该出风装置的冰箱
CN106958979B (zh) 出风装置及具有该出风装置的冰箱
CN107014142B (zh) 送风装置及具有该送风装置的冰箱
WO2017036223A1 (zh) 分路送风装置及具有该分路送风装置的冰箱
CN107356037B (zh) 冰箱
CN106168428B (zh) 分路送风装置及具有该分路送风装置的冰箱
JP2020506365A (ja) 冷蔵庫
WO2017152530A1 (zh) 冰箱及用于冰箱的分路送风装置
CN206817860U (zh) 出风装置及具有该出风装置的冰箱
WO2019001501A1 (zh) 冰箱
WO2019129071A1 (zh) 分路送风装置及冰箱
WO2017036222A1 (zh) 分路送风装置及具有该分路送风装置的冰箱
CN106196835B (zh) 分路送风装置及具有该分路送风装置的冰箱
WO2019128718A1 (zh) 分路送风装置及冰箱
WO2019129067A1 (zh) 分路送风装置及冰箱
CN106168427B (zh) 分路送风装置及具有该分路送风装置的冰箱
WO2019129072A1 (zh) 分路送风装置及冰箱
WO2019001502A1 (zh) 风道组件及具有该风道组件的冰箱
CN108266950A (zh) 分路送风装置及冰箱
CN206817858U (zh) 出风装置及具有该出风装置的冰箱
CN206817861U (zh) 出风装置及具有该出风装置的冰箱
CN108302872B (zh) 分路送风装置及冰箱
WO2019001495A1 (zh) 冰箱
CN206817862U (zh) 出风装置及具有该出风装置的冰箱
CN106196833B (zh) 分路送风装置及具有该分路送风装置的冰箱

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: 18784984

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: 18784984

Country of ref document: EP

Kind code of ref document: A1