WO2024017341A1 - 一种冰箱 - Google Patents

一种冰箱 Download PDF

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Publication number
WO2024017341A1
WO2024017341A1 PCT/CN2023/108429 CN2023108429W WO2024017341A1 WO 2024017341 A1 WO2024017341 A1 WO 2024017341A1 CN 2023108429 W CN2023108429 W CN 2023108429W WO 2024017341 A1 WO2024017341 A1 WO 2024017341A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
condenser
compressor
refrigerator
duct
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/CN2023/108429
Other languages
English (en)
French (fr)
Inventor
刘勇豪
姬立胜
邢飞
刘山山
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 Refrigerator Co Ltd
Haier Smart Home Co Ltd
Chongqing Haier Refrigeration Electric Appliance Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Chongqing Haier Refrigeration Electric Appliance 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 Refrigerator Co Ltd, Haier Smart Home Co Ltd, Chongqing Haier Refrigeration Electric Appliance Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of WO2024017341A1 publication Critical patent/WO2024017341A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • 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
    • F25D17/08—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 using ducts
    • 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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25D23/00—General constructional features
    • 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
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • 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
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components

Definitions

  • the invention relates to the field of home appliances, and in particular to a refrigerator.
  • the overall development direction of refrigerators is thin-walled, fully embedded and intelligent.
  • the purpose of thin-walled and fully embedded is to improve space utilization.
  • the reduction of placement space and the weakening of air mobility inevitably lead to the problem of heat dissipation difficulties for refrigeration devices.
  • the heat dissipation of the refrigeration device not only determines the refrigeration performance of the refrigerator, but also determines energy consumption, service life, user safety, etc.
  • An object of the present invention is to provide a refrigerator capable of solving any of the above problems.
  • a further object of the invention is to optimize the heat dissipation performance of the refrigerator.
  • the present invention provides a refrigerator, which includes:
  • a refrigeration system which includes a compressor and a condenser connected to the compressor;
  • the box has a compressor cabin behind its bottom;
  • the condenser is set at the bottom of the box and located in front of the compressor cabin;
  • the bottom of the box is provided with an air inlet connected to the outside of the box in front of the condenser, so that the air sucked in from the air inlet can dissipate heat to the condenser. To dissipate heat.
  • the refrigerator also includes:
  • the air duct cover plate and the air duct bottom plate spaced apart from the air duct cover plate are used to form an air flow channel.
  • the refrigerator also includes:
  • At least one partition is disposed in the airflow channel and along the depth direction of the refrigerator, and is used to separate the airflow channel into an air inlet duct and an air outlet duct.
  • the refrigerator also includes:
  • the cooling fan is installed in the air inlet duct and is used to promote the formation of air flow sucked in from the air suction port.
  • cooling fan is located on the rear side of the condenser and on the front side of the compressor.
  • the condenser, cooling fan and compressor are arranged in a straight line along the depth direction of the refrigerator.
  • At least one partition is two;
  • the space between the two partitions forms an air inlet duct, and the partition and the side wall of the box form an air outlet duct.
  • At least one partition is one
  • the width of the air inlet duct is greater than the width of the air outlet duct.
  • the condenser includes:
  • any flat tube group is formed by bending the refrigerant pipeline
  • Two adjacent flat tube groups are connected by bending flat tubes, so that the refrigerant flows in multiple flat tube groups.
  • heat dissipation fins are provided between the refrigerant pipes of any flat tube group.
  • the refrigerator of the present invention includes a refrigeration system and a cabinet.
  • the refrigeration system includes a compressor and a condenser connected to the compressor.
  • the condenser is installed at the bottom of the box and in front of the compressor cabin.
  • the bottom of the box is provided with an air inlet connected to the outside of the box in front of the condenser, so that the air sucked in from the air inlet can dissipate heat to the condenser. To dissipate heat.
  • the refrigerator of the present invention reduces the volume of the refrigerator and at the same time enhances the heat dissipation performance of the refrigerator.
  • the refrigerator of the present invention also includes an air duct cover, at least one partition plate and a cooling fan.
  • the air duct cover is spaced apart from the bottom plate of the box, and the air duct cover, the box and the compressor cabin jointly define an airflow channel.
  • the partition is arranged along the depth direction of the refrigerator and is used to divide the air flow channel into an air inlet duct and an air outlet duct.
  • the cooling fan is arranged in the air inlet duct and is used to promote the formation of air flow sucked in from the air flow suction port.
  • the cooling fan is located behind the condenser and in front of the compressor.
  • the condenser, cooling fan and compressor are arranged in a straight line along the depth direction of the refrigerator to further enhance the heat dissipation performance of the refrigerator.
  • Figure 1 is a schematic side cross-sectional view of the bottom of a refrigerator according to one embodiment of the present invention
  • Figure 2 is a schematic cross-section of the bottom of a refrigerator according to one embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view of the bottom of a refrigerator according to another embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of the airflow channel of the refrigerator shown in Figure 3, in which the ventilation grille at the airflow inlet is hidden;
  • Figure 5 is a schematic structural diagram of a condenser of a refrigerator according to an embodiment of the present invention.
  • FIGS. 1 to 5 in which the dotted lines with arrows represent the wind direction.
  • the orientation or positional relationship indicated by “depth” and other indications are based on the orientation of the refrigerator under normal use as a reference, and can be determined with reference to the orientation or positional relationship shown in the accompanying drawings.
  • “front” in the indication orientation refers to the direction of the refrigerator facing the user.
  • lateral refers to the direction parallel to the width of the refrigerator.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more than two, unless otherwise explicitly and specifically limited.
  • connection In the present invention, unless otherwise expressly stated and limited, the terms “installation”, “connection”, Terms such as “connection” and “fixed” should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. It can be two internal connectivity of components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
  • the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back%), then the directional indications are only used to explain the position of a certain posture (as shown in the drawings). The relative positional relationship, movement conditions, etc. between the components under the display). If the specific posture changes, the directional indication will also change accordingly.
  • the refrigerator of this embodiment includes a storage device including a refrigeration system.
  • the refrigeration system may be a common compression refrigeration system, which provides cold energy to the storage compartment through, for example, direct cooling and/or air cooling, so that the storage compartment has a desired storage temperature.
  • the refrigerator generally includes a box body 10 and a door body.
  • the refrigeration system may be a refrigeration cycle system composed of a compressor 300, a condenser 100, a throttling device, an evaporator, and the like.
  • the evaporator is configured to provide cooling energy directly or indirectly to the storage room interior.
  • the refrigeration and freezing device is a household compression direct-cooling refrigerator
  • the evaporator can be disposed outside or inside the rear wall of the refrigerator liner.
  • the box 10 also has an evaporator chamber.
  • the evaporator chamber is connected to the storage compartment through the air duct system, and an evaporator is provided in the evaporator chamber, and an evaporator is provided at the outlet. Fan to recirculate refrigeration to the storage compartment.
  • the condenser 100 is a heat exchange device that uses ambient cooling refrigerant to take away heat from the high-temperature and high-pressure refrigeration steam from the compressor 300, so that the high-temperature and high-pressure refrigerant steam is cooled and condensed into high-pressure and normal-temperature refrigerant liquid.
  • the refrigeration system of the refrigerator in this embodiment includes a compressor 300 and a condenser 100 connected to the compressor 300 .
  • the condenser 100 is installed at the bottom of the box 10 and located in front of the compressor cabin 20 .
  • the bottom of the box 10 is provided with an airflow inlet 201a in front of the condenser 100 that communicates with the outside of the box 10, so that the air sucked in from the airflow inlet 201a dissipates heat to the condenser 100, and the airflow dissipates heat to the condenser 100. Enter the compressor cabin 20 to dissipate heat from the compressor 300 .
  • the height of the compressor 300 in this implementation does not exceed 10cm to ensure that the air from the cooling air duct can effectively dissipate heat from the top of the compressor 300.
  • the refrigerator in this embodiment also includes an air duct cover 401, an air duct bottom plate 402, and a cooling fan 200. and at least one divider 500.
  • the air duct cover 401 and the air duct bottom plate 402 are spaced apart to form an air flow channel.
  • the partition 500 is disposed in the air flow channel and along the depth direction of the refrigerator, and is used to divide the air flow channel into an air inlet duct 201 and an air outlet duct 202 .
  • the width ratio of the air inlet duct 201 and the air outlet duct 202 may be 1:1.
  • the width of the air inlet duct 201 may be greater than the width of the air outlet duct 202 .
  • the width of the air inlet duct 201 may be smaller than the width of the air outlet duct 202 .
  • the air duct cover 401 includes a first plate section 4011, a second plate section 4012 and a third plate section 4013.
  • the first plate section 4011 extends along the depth direction of the box 10 and is arranged parallel to the bottom plate of the box 10 .
  • the second plate section 4012 extends upwardly from the end of the first plate section 4011.
  • the third plate section 4013 extends from the end of the second plate section 4012 along the depth direction of the box 10 toward the back plate of the box 10 and is arranged parallel to the bottom plate of the box 10 .
  • the height of the end of the air duct cover 401 is higher than the height of the compressor 300, so as to effectively dissipate heat from the top of the compressor 300.
  • the refrigerator in this embodiment also includes a cooling fan 200.
  • the heat dissipation fan 200 is disposed in the air inlet duct 201 and is used to promote the formation of air flow sucked in from the air flow suction port 201a.
  • the cooling fan 200 is located on the rear side of the condenser 100 and on the front side of the compressor 300 .
  • the condenser 100, the cooling fan 200 and the compressor 300 are arranged in a straight line along the depth direction of the refrigerator.
  • the position corresponding to the air duct cover 401 and the cooling fan 200 is raised upward to ensure the air inlet area and the air outlet area of the heat dissipation fan 200.
  • the cooling fan 200 is disposed below the third plate section 4013.
  • the cooling fan 200 can provide a pressure exceeding 20 Pa to meet flow heat exchange requirements, and the thickness does not exceed 4 cm to meet the minimum air inlet area and air outlet area requirements.
  • the air duct bottom plate 402 is provided at the lower end of the air duct cover plate 401 and is spaced apart from the air duct cover plate 401 .
  • the air duct bottom plate 402 and the air duct bottom plate 402 are used to form an air flow channel.
  • the air duct cover 401 and the air duct bottom plate 402 have the same shape.
  • the cooling fan 200 is disposed on the air duct bottom plate 402 .
  • the air duct bottom plate 402 is recessed downward at the corresponding position of the cooling fan 200 to form an accommodation cavity 200a to accommodate the air dissipation fan, thereby further ensuring the air inlet area and air outlet area of the heat dissipation fan 200.
  • the refrigerator of this embodiment also includes heat-insulating foam.
  • the heat-insulating foam is arranged between the storage space and the refrigerator box 10 , and the convex portion protrudes into the heat-insulating foam.
  • the two partitions 500 are spaced apart to form an air inlet duct 201
  • the partitions 500 and the side walls of the box 10 form an air outlet duct 202 .
  • the condenser 100 and the cooling fan 200 are both arranged in the air inlet duct 201 .
  • Compressor 300 settings In the compressor cabin 20.
  • the compressor 300 may be disposed in the transverse middle of the compressor cabin 20 .
  • An air inlet is provided at the connection between the compressor cabin 20 and the air inlet duct 201. The heat dissipation airflow is sucked into the air inlet duct 201 from the air inlet 201a.
  • the air outlet duct 202 includes a first air outlet duct 2021 and a second air outlet duct 2022.
  • the widths of the first air outlet duct 2021 and the second air outlet duct 2022 are equal.
  • the width of the first air outlet duct 2021 may be equal to the width of the air inlet duct 201 .
  • the partition 500 and the two side walls form an air inlet duct 201 and an air outlet duct 202 respectively.
  • the width of the air inlet duct 201 is smaller than the width of the air outlet duct 202 .
  • the condenser 100 and the cooling fan 200 are both arranged in the air inlet duct 201 .
  • the compressor 300 is installed in the compressor cabin 20 .
  • the compressor 300 is disposed at one end of the compressor cabin 20 corresponding to the air inlet duct 201 .
  • An air inlet is provided at the connection between the compressor cabin 20 and the air inlet duct 201.
  • the heat dissipation airflow is sucked into the air inlet duct 201 from the air inlet 201a. It first dissipates heat to the condenser 100 and then enters the compressor cabin 20 through the air inlet to dissipate heat to the compressor 300.
  • the condenser 100 includes a plurality of flat tube groups 110 and bent flat tubes 120 .
  • Any flat tube group 110 is formed by bending the refrigerant pipeline. Two adjacent flat tube groups 110 are connected through bent flat tubes 120 so that condensation flows in multiple flat tube groups 110 .
  • Radiation fins 130 are provided between the refrigerant pipes of any flat tube group 110 .
  • the flat tube group 110 also includes a transverse flat tube 111 and a connecting flat tube 112 .
  • the transverse flat tubes 111 are arranged at intervals from top to bottom.
  • the connecting flat tube 112 is provided at one lateral end of the transverse flat tube 111 and is used to connect two adjacent transverse flat tubes 111 so that the flat tube group 110 forms an S-shape from top to bottom.
  • the heat dissipation fins 130 are arranged in the intervals of the transverse flat tubes 111 .
  • the heat dissipation fins 130 are V-shaped.
  • a plurality of heat dissipation fins 130 are provided in the intervals, arranged in sequence.
  • the flat tube set 110 includes a first tube section, a second tube section, a third tube section, a fourth tube section and a fifth tube section.
  • the first pipe section extends along the transverse direction of the box body 10 .
  • the second pipe section is formed by bending the end of the first pipe section downward.
  • the third pipe section is formed by extending from the end of the second pipe section along the transverse direction of the box 10 .
  • the third pipe section is spaced apart from the first pipe section.
  • the fourth pipe section is formed by bending the end of the third pipe section downward.
  • the fifth pipe section is formed by extending from the end of the fourth pipe section along the transverse direction of the box 10 .
  • the third pipe section and the fifth pipe section are arranged at intervals.
  • the heat dissipation fins 130 are disposed between the first pipe section and the third pipe section, and between the third pipe section and the fifth pipe section.
  • the thickness of the condenser 100 may be 3-5 cm, preferably 4 cm, which is flat enough to meet the maximum height requirement of the bottom of the refrigerator box 10 in practical applications.
  • the refrigerator of this embodiment further includes an airflow outlet 202a.
  • the air blowing outlet 202a is provided in the air On the same side as the air inlet 201a, the air flow in the air outlet duct 202 is blown out from the air outlet 202a.
  • the refrigerator of this embodiment may include a ventilation grille 400 .
  • the ventilation grille 400 is provided at the airflow blowout port 202a and the airflow suction port 201a.
  • the height of the ventilation grille 400 does not exceed 4 cm to meet the maximum height requirement of the bottom of the box 10 for practical applications.
  • the ventilation grille 400 may include a plurality of through holes 400a.
  • the width of the through hole 400a is not less than 2cm, ensuring that the air outlet speed is not higher than 2m/s, ensuring user experience.
  • the air outlet direction of the through hole 400a is deflected to both sides to prevent the airflow from blowing directly on the user and affecting the user experience.
  • the refrigerator of this embodiment includes a refrigeration system and a box 10 .
  • the refrigeration system includes a compressor 300 and a condenser 100 connected to the compressor 300 .
  • the condenser 100 is disposed at the bottom of the box 10 and located in front of the compressor cabin 20 .
  • the bottom of the box 10 is provided with an airflow inlet 201a in front of the condenser 100 that communicates with the outside of the box 10, so that the air sucked in from the airflow inlet 201a dissipates heat to the condenser 100, and the airflow dissipates heat to the condenser 100.
  • the refrigerator of this embodiment disposes the condenser 100 at the bottom of the box body 10, thereby reducing the volume of the refrigerator body 10 and enhancing the heat dissipation performance of the refrigerator.
  • the refrigerator of this embodiment also includes an air duct cover 401, at least one partition plate and a cooling fan 200.
  • the air duct cover 401 is spaced apart from the bottom plate of the box 10 , and the air duct cover 401 , the box 10 and the compressor cabin 20 jointly define an air flow channel.
  • the partition 500 is provided along the depth direction of the refrigerator and is used to divide the air flow channel into an air inlet duct 201 and an air outlet duct 202 .
  • the heat dissipation fan 200 is disposed in the air inlet duct 201 and is used to promote the formation of air flow sucked in from the air flow suction port 201a.
  • the cooling fan 200 is located on the rear side of the condenser 100 and on the front side of the compressor 300 .
  • the condenser 100, the cooling fan 200 and the compressor 300 are arranged in a straight line along the depth direction of the refrigerator to further enhance the heat dissipation performance of the refrigerator.

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  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

一种冰箱，包括：压缩机（300）以及与压缩机（300）连接的冷凝器（100）；箱体（10），其底部后方具有压机舱（20）；冷凝器（100）设置于箱体（10）的底部，并位于压机舱（20）前侧；箱体（10）的底部在冷凝器（100）前方开设有与箱体（10）外部连通的气流吸入口，以使得从气流吸入口吸入的空气对冷凝器（100）进行散热，气流对冷凝器（100）进行散热后再进入压机舱（20）内对压缩机（300）进行散热。通过将冷凝器（100）设置于箱体（10）底部，减少冰箱体积的同时，加强了冰箱的散热。

Description

一种冰箱 技术领域
本发明涉及家电领域，特别是涉及一种冰箱。
背景技术
现阶段冰箱整体的发展方向为薄壁化、完全嵌入式和智慧化。薄壁化和完全嵌入式的目的都是为了提高空间利用率。放置空间的减小，空气流动性的减弱，不可避免的面临产生制冷器件的散热困难的问题。制冷器件的散热不仅决定着冰箱整机的制冷性能，同时也决定着能耗、使用寿命和用户安全等。
现如今，嵌入式冰箱在家庭生活中越来越常见，然而这种安装方式冰箱不具备侧进出条件，导致外界空气与压缩机舱之间的空气流通阻力增大，由此产生冷凝器散热恶化的问题，影响冰箱性能。现阶段的冷凝器一般放置在冰箱背部靠底端，提供侧进风口、风机、背出风口形成散热通道，该散热结构对于完全嵌入式冰箱，由于多面处于封闭状态，导致散热效果较差，影响冰箱的使用寿命和使用安全，因此具有一定的局限性，散热效果较差直接制约了完全嵌入式冰箱的发展。
发明内容
本发明的一个目的是要提供一种能够解决上述任一问题的冰箱。
本发明一个进一步的目的是要优化冰箱的散热性能。
特别地，本发明提供了一种冰箱，该冰箱包括：
制冷系统，其包括压缩机以及与压缩机连接的冷凝器；
箱体，其底部后方具有压机舱；
冷凝器设置于箱体的底部，并位于压机舱前侧；
箱体的底部在冷凝器前方开设有与箱体外部连通的气流吸入口，以使得从气流吸入口吸入的空气对冷凝器进行散热，气流对冷凝器进行散热后再进入压缩机舱内对压缩机进行散热。
进一步地，该冰箱还包括：
风道盖板以及与风道盖板间隔设置的风道底板，用于形成气流通道。
进一步地，该冰箱还包括：
至少一个分隔件，设置于气流通道内，且沿冰箱的进深方向设置，用于将气流通道分隔为进风风道和出风风道。
进一步地，该冰箱还包括：
散热风机，设置于进风风道内，用于促使形成从气流吸入口吸入的气流。
进一步地，散热风机位于冷凝器后侧并位于压缩机前侧。
进一步地，冷凝器、散热风机以及压缩机沿冰箱的进深方向共直线设置。
进一步地，至少一个分隔件为两个；
两个分隔件之间间隔形成进风风道，分隔件和箱体的侧壁形成出风风道。
进一步地，至少一个分隔件为一个；
进风风道的宽度大于出风风道的宽度。
进一步地，冷凝器包括：
多个扁管组，任一扁管组由冷媒管路弯折形成；
相邻的两个扁管组之间通过弯折扁管连接，以使得冷媒在多个扁管组中流动。
进一步地，任一扁管组的冷媒管路之间设置有散热翅片。
本发明的冰箱包括制冷系统和箱体。制冷系统包括压缩机以及压缩机连接的冷凝器。箱体的底部后方具有压机舱。冷凝器设置于箱体的底部并位于压机舱前侧。箱体的底部在冷凝器前方开设有与箱体外部连通的气流吸入口，以使得从气流吸入口吸入的空气对冷凝器进行散热，气流对冷凝器进行散热后再进入压缩机舱内对压缩机进行散热。本发明的冰箱通过将冷凝器设置于箱体底部，减少冰箱体积的同时，加强了冰箱的散热性能。
进一步地，本发明的冰箱还包括风道盖板、至少一个分隔板和散热风机。风道盖板与箱体的底板间隔设置，风道盖板、箱体以及压机舱共同限定出气流通道。分隔件沿冰箱的进深方向设置，用于将气流通道分隔为进风风道和出风风道。散热风机设置于进风风道内，用于促使形成从气流吸入口吸入的气流。散热风机位于冷凝器后侧并位于压缩机前侧。 冷凝器、散热风机以及压缩机沿所述冰箱的进深方向共直线设置，进一步加强冰箱的散热性能。
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底部的示意性侧剖图；
图2是根据本发明一个实施例的冰箱的底部的示意性横截图；
图3是根据本发明另一个实施例的冰箱的底部的示意性横截图；
图4是图3所示冰箱的气流通道的示意性结构图，其中隐去了气流吸入口处的通风格栅；
图5是根据本发明一个实施例的冰箱的冷凝器的示意性结构图。
具体实施方式
下面参照图1至图5来描述本实用新型实施例的冰箱，图中用带有箭头的虚线表示风向。在本实施例的描述中，需要理解的是，术语“横向”、“厚度”、“上”、“下”、“前”、“后”、“水平”、“顶”、“底”、“进深”等指示的方位或位置关系为基于冰箱正常使用状态下的方位作为参考，并参考附图所示的方位或位置关系可以确定，例如指示方位的“前”指的是冰箱朝向用户的一侧、“横向”是指与冰箱宽度方向平行的方向。这仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、 “连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
需要说明，若本发明实施例中有涉及方向性指示(诸如上、下、左、右、前、后……)，则该方向性指示仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
本实施例的冰箱为包括包含制冷系统的储物装置。制冷系统可为常见的压缩制冷系统，其通过例如直冷和/或风冷形式向储物间室提供冷量，以使储物间室具有期望的保藏温度。该冰箱一般性地包括箱体10和门体。
制冷系统可为由压缩机300、冷凝器100、节流装置和蒸发器等构成的制冷循环系统。蒸发器配置成直接或间接地向储物间室内提供冷量。例如，当该冷藏冷冻装置为家用压缩式直冷冰箱时，蒸发器可设置于冰箱内胆的后壁面外侧或内侧。当该冷藏冷冻装置为家用压缩式风冷冰箱时，箱体10内还具有蒸发器室，蒸发器室通过风路系统与储物间室连通，且蒸发器室内设置蒸发器，出口处设置有风机，以向储物间室进行循环制冷。
冷凝器100是一个热交换设备，利用环境冷却制冷剂，将来自压缩机300的高温高压制冷蒸汽的热量带走，使高温高压制冷剂蒸汽冷却、冷凝成高压常温的制冷剂液体。
本实施例的冰箱的制冷系统包括压缩机300以及和压缩机300连接的冷凝器100。箱体10的底部后方具有压机舱20。冷凝器100设置于箱体10的底部，并位于压机舱20前侧。箱体10的底部在冷凝器100前方开设有与箱体10外部连通的气流吸入口201a，以使得从气流吸入口201a吸入的空气对冷凝器100进行散热，气流对冷凝器100进行散热后再进入压机舱20内，对压缩机300进行散热。
本实施里的压缩机300高度不超过10cm，以保证散热风道出风可以有效对压缩机300顶散热。
本实施例的冰箱还包括风道盖板401、风道底板402、散热风机200 和至少一个分隔件500。风道盖板401与风道底板402间隔设置，以形成气流通道。分隔件500设置于气流通道内，且沿冰箱的进深方向设置，用于将气流通道分隔为进风风道201和出风风道202。在一些实施例中，进风风道201与出风风道202的宽度比可以为1:1。在一些实施例中，进风风道201的宽度可以大于出风风道202的宽度。在一些实施例中，进风风道201的宽度可以小于出风风道202的宽度。
风道盖板401包括第一板段4011、第二板段4012和第三板段4013。第一板段4011沿箱体10的进深方向延伸，且平行于箱体10底板设置。第二板段4012由第一板段4011末端向上倾斜延伸设置。第三板段4013由第二板段4012末端沿箱体10的进深方向向箱体10背板方向延伸，且平行于箱体10底板设置。在一些实施例中，风道盖板401末端的高度高于压缩机300的高度，以可以有效的对压缩机300顶进行散热。
本实施例的冰箱还包括散热风机200。散热风机200设置于进风风道201内，用于促使形成从气流吸入口201a吸入的气流。散热风机200位于冷凝器100后侧并位于压缩机300前侧。冷凝器100、散热风机200以及压缩机300沿冰箱的进深方向共直线设置。风道盖板401与散热风机200对应的位置向上凸起，以保证散热风机200的进风面积和出风面积。散热风机200设置于第三板段4013的下方。在一些实施例中，散热风机200可以提供超过压力超过20Pa，以满足流动换热需求，厚度不超过4cm，以满足最小进风面积和出风面积的要求。
风道底板402设置于风道盖板401的下端，与风道盖板401间隔设置。风道底板402与风道底板402用于形成气流通道。在一些实施例中，风道盖板401与风道底板402形状一致。散热风机200设置于风道底板402上。在一些实施例中，风道底板402与散热风机200对应位置向下凹陷，用于形成容纳腔200a，以容纳散风风机，进一步保证散热风机200的进风面积和出风面积。
本实施例的冰箱还包括隔热泡沫，隔热泡沫设置在储物空间与冰箱箱体10之间，凸起部分突入隔热泡沫设置。
在一些实施例中，冰箱的分隔件500为两个。两个分隔件500之间间隔形成进风风道201，分隔件500和箱体10的侧壁形成出风风道202。冷凝器100与散热风机200均设置于进风风道201中。压缩机300设置 于压机舱20内。压缩机300可以设置于压机舱20的横向中部。压机舱20与进风风道201的连接处设置有进风口。散热气流从气流吸入口201a吸入至进风风道201内，先对冷凝器100散热再经进风口进入压机舱20内，对压缩机300进行散热。出风风道202包括第一出风风道2021和第二出风风道2022。第一出风风道2021和第二出风风道2022的宽度相等。第一出风风道2021可以与进风风道201的宽度相等。
在一些实施例中，冰箱的分隔件500为一个。分隔件500与两个侧壁分别形成进风风道201和出风风道202。进风风道201的宽度小于出风风道202。冷凝器100与散热风机200均设置于进风风道201中。压缩机300设置于压机舱20内。压缩机300设置于压机舱20与进风风道201对应的一端。压机舱20与进风风道201的连接处设置有进风口。散热气流从气流吸入口201a吸入至进风风道201内，先对冷凝器100散热再经进风口进入压机舱20内，对压缩机300进行散热。
冷凝器100包括多个扁管组110和弯折扁管120。任一扁管组110由冷媒管路弯折形成。相邻的两个扁管组110之间通过弯折扁管120连接，以使得冷凝在多个扁管组110中流动。任一扁管组110的冷媒管路之间设置有散热翅片130。扁管组110还包括横向扁管111和连接扁管112。横向扁管111由上至下间隔排列。连接扁管112设置于横向扁管111的横向一端，用于连接相邻的两个横向扁管111，并使得扁管组110由上至下呈S字型。散热翅片130设置于横向扁管111的间隔内。散热翅片130呈V字型。间隔内设置有多个散热翅片130，依次排列。在一些实施例中，扁管组110包括第一管段、第二管段、第三管段、第四管段以及第五管段。第一管段沿箱体10的横向方向延伸形成。第二管段由第一管段的末端向下弯折形成。第三管段由第二管段的末端沿箱体10的横向方向延伸形成。第三管段与第一管段间隔设置。第四管段由第三管段的末端向下弯折形成。第五管段由第四管段的末端沿箱体10的横向方向延伸形成。第三管段与第五管段间隔设置。散热翅片130设置于第一管段与第三管段之间，以及设置于第三管段与第五管段之间。在一些实施例中，冷凝器100厚度可以为3～5cm，优选为4cm，足够扁平以满足冰箱箱体10实际应用的底部最高高度要求。
本实施例的冰箱还包括气流吹出口202a。气流吹出口202a设置于气 流吸入口201a同侧，用于将出风风道202内的气流从气流吹出口202a吹出。
本实施例的冰箱可以包括通风格栅400。通风格栅400设置于气流吹出口202a和气流吸入口201a处。通风格栅400的高度不超过4cm，以满足箱体10实际应用的底部最高高度要求。通风格栅400可以包括多个通孔400a。通孔400a的宽度不小于2cm，保证出风风速不高于2m/s，保证用户体验。通孔400a的出风方向向两侧偏转，防止气流直吹用户，影响用户体验。
本实施例的冰箱包括制冷系统和箱体10。制冷系统包括压缩机300以及压缩机300连接的冷凝器100。箱体10的底部后方具有压机舱20。冷凝器100设置于箱体10的底部并位于压机舱20前侧。箱体10的底部在冷凝器100前方开设有与箱体10外部连通的气流吸入口201a，以使得从气流吸入口201a吸入的空气对冷凝器100进行散热，气流对冷凝器100进行散热后再进入压缩机300舱内对压缩机300进行散热。本实施例的冰箱通过将冷凝器100设置于箱体10底部，减少冰箱体10积的同时，加强了冰箱的散热性能。
进一步地，本实施例的冰箱还包括风道盖板401、至少一个分隔板和散热风机200。风道盖板401与箱体10的底板间隔设置，风道盖板401、箱体10以及压机舱20共同限定出气流通道。分隔件500沿冰箱的进深方向设置，用于将气流通道分隔为进风风道201和出风风道202。散热风机200设置于进风风道201内，用于促使形成从气流吸入口201a吸入的气流。散热风机200位于冷凝器100后侧并位于压缩机300前侧。冷凝器100、散热风机200以及压缩机300沿所述冰箱的进深方向共直线设置，进一步加强冰箱的散热性能。
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：
    制冷系统，其包括压缩机以及与所述压缩机连接的冷凝器；
    箱体，其底部后方具有压机舱；
    所述冷凝器设置于所述箱体的底部，并位于所述压机舱前侧；
    所述箱体的底部在所述冷凝器前方开设有与所述箱体外部连通的气流吸入口，以使得从所述气流吸入口吸入的空气对所述冷凝器进行散热，所述气流对所述冷凝器进行散热后再进入所述压缩机舱内对所述压缩机进行散热。
  2. 根据权利要求1所述的冰箱，其中，还包括：
    风道盖板以及与所述风道盖板间隔设置的风道底板，用于形成气流通道。
  3. 根据权利要求2所述的冰箱，其中，还包括：
    至少一个分隔件，设置于所述气流通道内，且沿所述冰箱的进深方向设置，用于将所述气流通道分隔为进风风道和出风风道。
  4. 根据权利要求3所述的冰箱，其中，还包括：
    散热风机，设置于所述进风风道内，用于促使形成从所述气流吸入口吸入的气流。
  5. 根据权利要求4所述的冰箱，其中，
    所述散热风机位于所述冷凝器后侧并位于所述压缩机前侧。
  6. 根据权利要求5所述的冰箱，其中，
    所述冷凝器、所述散热风机以及所述压缩机沿所述冰箱的进深方向共直线设置。
  7. 根据权利要求3所述的冰箱，其中，
    所述至少一个分隔件为两个；
    所述两个分隔件之间间隔形成所述进风风道，所述分隔件和所述箱体的侧壁形成所述出风风道。
  8. 根据权利要求3所述的冰箱，其中，
    所述至少一个分隔件为一个；
    所述进风风道的宽度大于所述出风风道的宽度。
  9. 根据权利要求1所述的冰箱，其中，所述冷凝器包括：
    多个扁管组，任一所述扁管组由冷媒管路弯折形成；
    相邻的两个扁管组之间通过弯折扁管连接，以使得冷媒在所述多个扁管组中流动。
  10. 根据权利要求9所述的冰箱，其中，
    任一所述扁管组的所述冷媒管路之间设置有散热翅片。
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