WO2023029481A1 - 制冷制热储物装置 - Google Patents

制冷制热储物装置 Download PDF

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Publication number
WO2023029481A1
WO2023029481A1 PCT/CN2022/085687 CN2022085687W WO2023029481A1 WO 2023029481 A1 WO2023029481 A1 WO 2023029481A1 CN 2022085687 W CN2022085687 W CN 2022085687W WO 2023029481 A1 WO2023029481 A1 WO 2023029481A1
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Prior art keywords
heating
storage device
cooling
heat conducting
conducting sheet
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PCT/CN2022/085687
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English (en)
French (fr)
Inventor
栗江涛
王德森
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青岛海尔特种电冰柜有限公司
海尔智家股份有限公司
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Publication of WO2023029481A1 publication Critical patent/WO2023029481A1/zh

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    • 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
    • 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
    • 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
    • F25D17/067—Evaporator fan units
    • 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
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices

Definitions

  • the invention relates to the technical field of electrical appliances, in particular to a refrigeration and heating storage device.
  • Devices generally used to store ingredients such as refrigerators, only have a cooling function. Although they meet the conditions for storing beverages and other ingredients in low-temperature environments, in real life, users not only have cooling needs for ingredients, but also heating needs, such as in Heating milk in winter and so on.
  • the existing dual-purpose refrigerators generally use semiconductor refrigeration technology. Although they can meet the two needs of cooling and heating, they consume high power and have low energy utilization. Smaller, unable to meet the needs of more scenes.
  • the object of the present invention is to provide a cooling and heating storage device.
  • an embodiment of the present invention provides a cooling and heating storage device, including a box body, and a door body of the box body that can be opened and closed;
  • the box body includes an outer shell and an inner tank, the inner tank defines a storage compartment, and an air duct is arranged in the inner tank, and the air duct is provided with an air inlet and an air outlet, and the air outlet communicates with the compartment. room;
  • the storage device also includes an evaporator and an evaporator fan, and the evaporator fan is used to guide the air around the evaporator out of the air outlet through the air inlet. It is characterized in that the cooling and heating storage device also includes :
  • a heating assembly the heating assembly is arranged in the air duct, and the heating assembly is provided with a plurality of through holes penetrating along the direction of the air duct.
  • the heating assembly is embedded in the air duct and is interference-fitted with the air duct.
  • the heating assembly includes a heating wire and a first heat conducting sheet attached to the heating wire, and the first heat conducting sheet is a metal plate with a through hole.
  • the heating assembly further includes a second heat conduction sheet, the heating wire is arranged adjacent to the first heat conduction sheet and the second heat conduction sheet up and down, and the second heat conduction sheet It is a metal plate with through holes.
  • the size and position of the through hole of the second heat conducting sheet match the size and position of the through hole of the first heat conducting sheet.
  • the heating wire is disposed between the first heat conducting sheet and the second heat conducting sheet around the through-hole disk.
  • the heating assembly includes a heating wire and a first heat conducting sheet fixedly arranged with the heating wire, the first heat conducting sheet is in the shape of a fin, and the through hole is the The opening formed by the sheet.
  • the heating assembly further includes a second heat conduction sheet, the heating wire is arranged adjacent to the first heat conduction sheet and the second heat conduction sheet up and down, and the second heat conduction sheet It is fin-shaped, and the opening direction of the fins of the first heat conduction fin and the second heat conduction fin is the same as the extending direction of the air duct.
  • the evaporation fan is a centrifugal fan
  • the centrifugal fan is arranged in the air duct
  • the heating assembly is arranged between the centrifugal fan and the air outlet.
  • the cooling and heating device further includes a controller, and in the cooling mode, the controller controls the heating component to be turned off and the evaporator to run;
  • the controller controls the heating element to operate, and the evaporator is turned off.
  • the present invention is provided with a heating assembly in the air duct, and the heating assembly is provided with a plurality of through holes penetrating along the direction of the air duct, providing a storage unit capable of switching between the heating function and the cooling function.
  • Object device, and the device has low power consumption and large capacity.
  • Fig. 1 is a side view of a cooling and heating storage device in an embodiment of the present invention.
  • Fig. 2 is a side view of a cooling and heating storage device in another embodiment of the present invention.
  • Fig. 3 is a front sectional view of a heating assembly in an embodiment of the present invention.
  • Fig. 4 is an exploded side view of a heating assembly in an embodiment of the present invention.
  • Fig. 5 is a front view of a heating assembly in another embodiment of the present invention.
  • orientations or positional relationships indicated by the terms “upper”, “lower”, “vertical”, “horizontal”, “inner” and “outer” are based on the orientations shown in the drawings Or positional relationship, usually refers to the normal use state of the device or equipment, rather than indicating that the referred position or element must have a specific orientation.
  • refrigeration technology is usually divided into semiconductor refrigeration technology and vapor compression refrigeration.
  • semiconductor refrigeration is that the thermal inertia of semiconductor refrigeration chips is small, hot and cold can be switched at will, and the cooling and heating time is very fast.
  • the cooling performance varies with the ambient temperature, voltage, cooling Factors such as end heat dissipation mode change non-linearly, and at the same time, the volume is small and the power consumption is high; while the vapor compression refrigeration has high cooling efficiency, energy saving and environmental protection.
  • the cooling method it can be divided into direct cooling type and air cooling type.
  • the air cooling type is to use the cold air generated by the evaporator hidden in the freezer to circulate through the air duct with a fan, so as to cool the refrigerator and freezer;
  • the direct cooling type is to paste the cooling pipes of the evaporator on the opposite sides of the freezing and refrigerating chambers in the refrigerator, and the specific gravity of the air in the box changes during the process of using the evaporator to absorb heat, so that the air in the box is naturally convected, so as to achieve overall cooling. .
  • a refrigeration and heating storage device in the present invention is an air-cooled refrigerator model as an example, which adopts vapor compression refrigeration technology, and will be described in detail below with reference to the accompanying drawings and specific implementation methods.
  • the cooling and heating storage device 100 can be a single-door refrigerator, a side-by-side refrigerator, a French refrigerator, or a T-shaped door Various types of refrigerators such as refrigerators.
  • the box body 110 includes an outer shell 111 and an inner container 113, the inner container 113 defines a storage compartment 115, and the door body 120 can open and close the box body 110, namely It is possible to expose or close the opening of the storage compartment 115 .
  • the box body 110 and the door body 120 are connected by a hinge, and the door body 120 can rotate around the box body 110 through the hinge to open and close the box body 110 .
  • the space between the inner tank 113 and the outer shell 111 is filled with foam material, and an air duct 130 is arranged in the inner tank 113 .
  • the air duct 130 is disposed in the inner tank 113 on the rear side of the box body 110 .
  • the air duct 130 may also be disposed in the inner tanks 113 on the left and right sides of the box body 110 .
  • the air duct 130 is provided with an air inlet 131 and an air outlet 133 , and the air outlet 133 communicates with the compartment 115 for sending cold air or hot air into the compartment 115 .
  • the storage device 100 also includes an evaporator 140 and an evaporating fan 150.
  • the evaporator 140 can be of different types such as finned coil type, aluminum plate inflation type, steel wire coil type or single ridge finned tube type.
  • the evaporator fan 150 is used to guide the air around the evaporator 140 out of the air outlet 133 through the air inlet 131 .
  • the evaporator 140 is disposed in the inner tank 113 on the rear side of the box 110 .
  • the evaporator 140 can also be arranged in the inner tank 113 on the left and right sides of the box body 110 .
  • the evaporating fan 150 is a centrifugal fan 150A, and the centrifugal fan 150A is arranged in the air duct 130 with a large air volume and low noise.
  • the evaporation fan 150 can also be an axial flow fan 150B, and the axial flow fan 150B is fixed on a fan support 170, as shown in FIG. Directly behind the axial flow fan 150B, there is no need to consider filling foam material between the evaporator 140 and the compartment 115 for heat insulation, and the fan bracket 170 only needs to support the axial flow fan 150B.
  • the axial flow fan 150B has a smaller volume, can effectively reduce the thickness of the air duct 130 , and has a simple structure and reduces design costs.
  • the cooling and heating storage device 100 further includes a heating assembly 160, the heating assembly 160 is arranged in the air duct 130, between the centrifugal fan and the air outlet 133, and the heating assembly 160
  • the heating assembly 160 is provided with a plurality of through holes extending along the direction of the air duct.
  • the heating assembly 160 is embedded in the air duct 130 and is in interference fit with the air duct 130 , the device structure is simple, and the heating assembly 160 is fixed on the air duct 130 Somewhere inside, it will not shake due to the movement of the storage device.
  • the heating assembly 160 may also be fixed at the air inlet 131 or the air outlet 133 of the air duct.
  • the heating assembly 160A includes a heating wire 161A and a first heat conducting sheet 163A attached to the heating wire 161A, and the first heat conducting sheet 163A is a A metal plate with through holes, the through holes are provided to ensure the normal flow of air in the air duct 130 .
  • the heating assembly 160A further includes a second heat conduction sheet 165A, and the heating wire 161A is adjacent to the first heat conduction sheet 163A and the second heat conduction sheet 165A up and down. It is provided that the second heat conducting sheet 165A is a metal plate provided with through holes.
  • the size and position of the through hole of the second heat conducting sheet 165A match the size and position of the through hole of the first heat conducting sheet 163A.
  • the heating wire 161A is arranged and fixed between the first heat conduction sheet 163A and the second heat conduction sheet 165A around the through-hole disk, and the first heat conduction sheet 163A and the second heat conduction sheet 163A
  • the sheet 165A is used to expand the heating area and increase the heat exchange efficiency.
  • the heating assembly 160B includes a heating wire 161B and a first heat conducting sheet 163B fixedly arranged with the heating wire 161B, and the first heat conducting sheet 163B is a fin sheet shape, the through hole is an opening formed by the fin.
  • the heating assembly 160B further includes a second heat conduction sheet 165B, the heating wire 161B is fixedly arranged up and down adjacent to the first heat conduction sheet 163B and the second heat conduction sheet 165B, and the second The heat conduction fin 165B is fin-shaped, and the fin openings of the first heat conduction fin 163B and the second heat conduction fin 165B match in size and position, and extend in the same direction as the air duct 130 .
  • the cooling and heating storage device further includes a controller, and the controller is electrically connected to the evaporator 140 and the heating wire 161 for controlling the evaporator 140 and heating The opening and closing of wire 161.
  • the controller controls the heating wire 161 to be turned off, and the evaporator 140 is turned on, and at this time, the evaporator fan 150 passes the cold air around the evaporator 140 through the air inlet 131
  • the air outlet 133 is led out, and due to the design of the through hole of the heating assembly 160, the cold air in the air duct 130 enters the compartment 115 smoothly from the air outlet 133 to achieve a cooling effect.
  • the controller controls the heating wire 161 to run, the evaporator 140 is closed, and the evaporator fan 150 sends the hot air around the heating component through the air outlet 133 into the compartment 115 to achieve the heating effect.
  • the bottom of the compartment 115 in the height direction is provided with a water outlet, and the water outlet is generally closed.
  • the mode is switched to the heating mode, the water melted from the frost layer in the compartment 115 can be discharged from the water outlet.
  • the present invention provides a cooling and heating storage device.
  • a heating assembly is arranged in the air duct, and the heating assembly is provided with a plurality of through holes passing through the direction of the air duct, so that the storage device can be cooled and heated.
  • the heating function can be switched directly.
  • the storage device of the present invention adopts vapor compression refrigeration technology, which has low power consumption and large capacity.

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

一种制冷制热储物装置（100），包括箱体（110），箱体（110）包括外壳（111）以及内胆（113），内胆（113）内设有一风道（130），风道（130）设有入风口（131）和出风口（133）；储物装置（100）还包括蒸发器（140）以及蒸发风机（150），蒸发风机（150）用于将蒸发器（140）周围的空气通过入风口（131）导出出风口（133）；储物装置（100）还包括加热组件（160），加热组件（160）置于风道（130）内，加热组件（160）设有多个沿风道（130）方向贯通的通孔。通过在风道（130）内设置一加热组件（160），提供一种能在加热功能和制冷功能之间切换的储物装置（100）。

Description

制冷制热储物装置
本申请要求了申请日为2021年08月31日，申请号为202111015087.6，发明名称为“制冷制热储物装置”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
本发明涉及一种电器技术领域，尤其涉及一种制冷制热储物装置。
背景技术
一般用于储存食材的装置，如冰箱，只有制冷功能，其虽然满足饮料等食材在低温环境下储存的条件，但在现实生活中，用户对食材不仅有制冷需求，还有加热需要，比如在冬天加热牛奶等等。
目前已有的冷暖两用冰箱，一般是通过半导体制冷技术，其虽然可以满足制冷和制热两种需求，但耗电高，能源利用率低，且由于半导体制冷的散热面积有限，使得其容积较小，无法满足更多的场景需求。
发明内容
本发明的目的在于提供一种制冷制热储物装置。
为实现上述发明目的之一，本发明一实施方式提供一种制冷制热储物装置，包括箱体，可开闭所述箱体的门体；
所述箱体包括外壳以及内胆，所述内胆定义出存储间室，所述内胆内设有一风道，所述风道设有入风口和出风口，所述出风口连通所述间室；
所述储物装置还包括蒸发器以及蒸发风机，所述蒸发风机用于将蒸发器周围的空气通过所述入风口导出所述出风口，其特征在于，所述制冷制热储物装置还包括：
加热组件，所述加热组件设置于所述风道内，所述加热组件设有多个沿风道方向贯通的通孔。
作为本发明一实施方式的进一步改进，所述加热组件嵌装于所述风道内，与所述风道过盈配合。
作为本发明一实施方式的进一步改进，所述加热组件包括加热丝和与所述加热丝贴附的第一导热片，所述第一导热片为一开设有通孔的金属板。
作为本发明一实施方式的进一步改进，所述加热组件还包括第二导热片，所述加热丝与所述第一导热片和所述第二导热片上下相邻设置，所述第二导热片为开设有通孔的金属板。
作为本发明一实施方式的进一步改进，所述第二导热片的大小及通孔位置和所述第一导热片的大小及通孔位置相匹配。
作为本发明一实施方式的进一步改进，所述加热丝绕所述通孔盘设于所述第一导热片与第二导热片之间。
作为本发明一实施方式的进一步改进，所述加热组件包括加热丝和与所述加热丝固定设置的第一导热片，所述第一导热片为翅片状，所述通孔为所述翅片形成的开口。
作为本发明一实施方式的进一步改进，所述加热组件还包括第二导热片，所述加热丝与所述第一导热片和所述第二导热片上下相邻设置，所述第二导热片为翅片状，所述第一导热片和所述第二导热片的翅片开口方向与所述风道延伸方向相同。
作为本发明一实施方式的进一步改进，所述蒸发风机为离心风机，所述离心风机设置于所述风道内，所述加热组件设置于所述离心风机和所述出风口之间。
作为本发明一实施方式的进一步改进，所述制冷制热装置还包括控制器，在制冷模式下，所述控制器控制所述加热组件关闭，所述蒸发器运行；
在制热模式下，所述控制器控制所述加热组件运行，所述蒸发器关闭。
与现有技术相比，本发明在风道内设有一加热组件，所述加热组件设有多个沿风道方向贯通的通孔，提供一种能在加热功能和制冷功能之间切换的储物装置，且该装置耗电低，容量大。
附图说明
图1是本发明一实施方式中制冷制热储物装置的侧视图。
图2是本发明另一实施方式中制冷制热储物装置的侧视图。
图3是本发明一实施方式中加热组件的正面剖视图。
图4是本发明一实施方式中加热组件的侧视分解图。
图5是本发明另一实施方式中加热组件的正面图。
具体实施方式
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
在本发明具体实施方式的描述中，术语“上”、“下”、“竖直”、“水平”、“内”和“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，通常以装置或设备等处于正常使用状态为参照，而并不是指示所指的位置或元件必须具有特定的方位。
目前制冷技术通常分为半导体制冷技术和蒸汽式压缩制冷，半导体制冷优势在于，半导体制冷片热惯性小，冷热随意切换，制冷制热时间非常快，但是，制冷性能随环境 温度、电压、冷端散热模式等因素呈非线性变化，同时体积小且耗电量高；而蒸汽式压缩制冷，制冷效率高，且节能环保。
按制冷方式又可以分为直冷式和风冷式等类型，风冷式是把暗藏于冷冻室内的蒸发器所产生的冷气，用风扇通过风道强制循环，从而使冷藏、冷冻室冷却；直冷式是在冰箱内把蒸发器的冷却管分别贴在冷冻、冷藏室的反面，在利用蒸发器吸热的过程中箱内空气比重发生变化，使箱内空气自然对流，从而达到整体制冷。
本发明中的一种制冷制热储物装置为风冷式冰箱模型为例，采用的是蒸汽式压缩制冷技术，以下结合附图及具体实施方式进行详细说明。
参图1所示，为本发明一较佳实施方式的一种制冷制热储物装置100，所述制冷制热储物装置100可以为单开门冰箱、对开门冰箱、法式冰箱、T形门冰箱等各种不同种类的冰箱。
其包括箱体110和门体120，所述箱体110包括外壳111和内胆113，所述内胆113定义出存储间室115，所述门体120可开闭所述箱体110，即是可使所述存储间室115的开口暴露或封闭。
所述箱体110和门体120通过铰链连接，所述门体120可通过所述铰链绕所述箱体110转动，以开闭所述箱体110。
所述内胆113和所述外壳111之间以发泡料填充，并且在所述内胆113内设有一风道130。
在本发明一实施方式中，所述风道130设置于所述箱体110后侧面的内胆113中。
当然，在本发明其他实施方式中，所述风道130也可设置于所述箱体110左右两边的内胆113之中。
其中，所述风道130设有入风口131和出风口133，所述出风口133连通所述间室115，用于向间室115内送入冷风或热风。
所述储物装置100还包括蒸发器140和蒸发风机150，所述蒸发器140可以是翅片盘管式、铝板吹胀式、钢丝盘管式或单脊翅片管式等不同类型，所述蒸发风机150用于将蒸发器140周围的空气通过所述入风口131导出所述出风口133。
在本发明一实施方式中，所述蒸发器140设置于所述箱体110后侧面的内胆113中。
当然，在本发明其他实施方式中，所述蒸发器140还可设置于所述箱体110左右侧面的内胆113中。
在本发明一实施方式中，所述蒸发风机150为离心风机150A，所述离心风机150A设置于所述风道130内，风量大且噪声小。
在本发明另一实施方式中，所述蒸发风机150也可以是轴流风机150B，所述轴流风机150B固定于一风机支架170上，如图2所示，所述蒸发器140设置于所述轴流风 机150B的正后方，不需考虑所述蒸发器140与所述间室115之间填充发泡料进行隔热，且所述风机支架170只需支撑轴流风机150B即可。所述轴流风机150B相较于离心风机150A，体积小，可以有效减小所述风道130的厚度，同时结构简单，减少设计成本。
具体地，所述制冷制热储物装置100还包括一加热组件160，所述加热组件160设置于所述风道130内，位于所述离心风机和所述出风口133之间，且所述加热组件160设有多个沿风道方向贯通的通孔。
在本发明一实施方式中，所述加热组件160嵌装于所述风道130内，与所述风道130过盈配合，装置结构简单，且所述加热组件160固定在所述风道130内某处，不会由于储物装置移动而晃动。
在本发明其他实施方式中，所述加热组件160也可固定于所述风道入风口131或是出风口133处。
如图3所示，在本发明一实施方式中，所述加热组件160A包括加热丝161A和与所述加热丝161A贴附的第一导热片163A，所述第一导热片163A为一开设有通孔的金属板，所述通孔设置可以保证所述风道130内风正常流通。
如图4所示，在本发明实施方式中，所述加热组件160A还包括第二导热片165A，所述加热丝161A与所述第一导热片163A和所述第二导热片165A上下相邻设置，所述第二导热片165A为开设有通孔的金属板。
在本发明实施方式中，所述第二导热片165A的大小及通孔位置和所述第一导热片163A的大小及通孔位置相匹配。
在本发明实施方式中，所述加热丝161A绕所述通孔盘设固定于所述第一导热片163A与第二导热片165A之间，所述第一导热片163A和所述第二导热片165A用于扩大制热面积，增加换热效率。
如图5所示，在本发明的另一实施方式中，所述加热组件160B包括加热丝161B和与所述加热丝161B固定设置的第一导热片163B，所述第一导热片163B为翅片状，所述通孔为所述翅片形成的开口。
在本实施方式中，所述加热组件160B还包括第二导热片165B，所述加热丝161B与所述第一导热片163B和所述第二导热片165B上下相邻固定设置，所述第二导热片165B为翅片状，所述第一导热片163B和所述第二导热片165B的翅片开口大小及位置相匹配，且与所述风道130延伸方向相同。
在本发明具体实施方式中，所述制冷制热储物装置还包括控制器，所述控制器与所述蒸发器140和所述加热丝161电路连接，用于控制所述蒸发器140和加热丝161的开启和关闭。
具体地，在制冷模式下，所述控制器控制所述加热丝161关闭，所述蒸发器140开 启运行，此时所述蒸发风机150将所述蒸发器140周围的冷风通过所述入风口131导出所述出风口133，由于所述加热组件160的通孔设计，使得所述风道130内冷风顺利从所述出风口133进入所述间室115内，达到制冷效果。
具体地，在制热模式下，所述控制器控制所述加热丝161运行，所述蒸发器140关闭，此时所述蒸发风机150将所述加热组件周围的热风通过所述出风口133送入所述间室115内，达到制热效果。
具体地，在本发明实施方式中，所述间室115在高度方向的底部还开设有一排水口，所述排水口在一般情况下处于封闭状态，当所述制冷制热储物装置100从制冷模式切换至制热模式下，所述间室115冰霜层融化的水可由所述排水口向外排出。
综上所述，本发明提供一种制冷制热储物装置，将一加热组件设置于风道内，所述加热组件设有多个沿风道方向贯通的通孔，实现储物装置在制冷和制热功能之间直接切换，同时，本发明储物装置采用蒸汽式压缩制冷技术，耗电低，且容量大。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种制冷制热储物装置，包括箱体，可开闭所述箱体的门体；
    所述箱体包括外壳以及内胆，所述内胆定义出存储间室，所述内胆内设有一风道，所述风道设有入风口和出风口，所述出风口连通所述间室；
    所述储物装置还包括蒸发器以及蒸发风机，所述蒸发风机用于将蒸发器周围的空气通过所述入风口导出所述出风口，其特征在于，所述制冷制热储物装置还包括：
    加热组件，所述加热组件设置于所述风道内，所述加热组件设有多个沿风道方向贯通的通孔。
  2. 根据权利要求1所述的制冷制热储物装置，其特征在于，所述加热组件嵌装于所述风道内，与所述风道过盈配合。
  3. 根据权利要求1所述的制冷制热储物装置，其特征在于，所述加热组件包括加热丝和与所述加热丝贴附的第一导热片，所述第一导热片为一开设有通孔的金属板。
  4. 根据权利要求3所述的制冷制热储物装置，其特征在于，所述加热组件还包括第二导热片，所述加热丝与所述第一导热片和所述第二导热片上下相邻设置，所述第二导热片为开设有通孔的金属板。
  5. 根据权利要求4所述的制冷制热储物装置，其特征在于，所述第二导热片的大小及通孔位置和所述第一导热片的大小及通孔位置相匹配。
  6. 根据权利要求4所述的制冷制热储物装置，其特征在于，所述加热丝绕所述通孔盘设于所述第一导热片与第二导热片之间。
  7. 根据权利要求1所述的制冷制热储物装置，其特征在于，所述加热组件包括加热丝和与所述加热丝固定设置的第一导热片，所述第一导热片为翅片状，所述通孔为所述翅片形成的开口。
  8. 根据权利要求7所述的制冷制热储物装置，其特征在于，所述加热组件还包括第二导热片，所述加热丝与所述第一导热片和所述第二导热片上下相邻设置，所述第二导热片为翅片状，所述第一导热片和所述第二导热片的翅片开口方向与所述风道延伸方向相同。
  9. 根据权利要求1所述的制冷制热储物装置，其特征在于，所述蒸发风机为离心风机，所述离心风机设置于所述风道内，所述加热组件设置于所述离心风机和所述出风口之间。
  10. 根据权利要求1所述的制冷制热储物装置，其特征在于，所述制冷制热装置还包括控制器，在制冷模式下，所述控制器控制所述加热组件关闭，所述蒸发器运行；
    在制热模式下，所述控制器控制所述加热组件运行，所述蒸发器关闭。
PCT/CN2022/085687 2021-08-31 2022-04-08 制冷制热储物装置 WO2023029481A1 (zh)

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