WO2023221766A1 - 一种冰箱的制冷*** - Google Patents

一种冰箱的制冷*** Download PDF

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Publication number
WO2023221766A1
WO2023221766A1 PCT/CN2023/091418 CN2023091418W WO2023221766A1 WO 2023221766 A1 WO2023221766 A1 WO 2023221766A1 CN 2023091418 W CN2023091418 W CN 2023091418W WO 2023221766 A1 WO2023221766 A1 WO 2023221766A1
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WIPO (PCT)
Prior art keywords
wine cabinet
tray
wine
refrigeration
compartment
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PCT/CN2023/091418
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English (en)
French (fr)
Inventor
姚飞
沈盛
王美勤
陈银飞
伍晨阳
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宁波韩电电器有限公司
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Publication of WO2023221766A1 publication Critical patent/WO2023221766A1/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/36—Expansion valves with the valve member being actuated by bimetal elements or shape-memory elements influenced by fluids, e.g. by the refrigerant
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors

Definitions

  • the utility model belongs to the field of refrigeration equipment, and specifically relates to a refrigeration system of a refrigerator.
  • Refrigerator (called a refrigerator in Hong Kong, and also called a frost cabinet or freezer in Taiwanese.
  • the Chinese characters in Japanese and Korean both call it a cold storage, and the Korean translation means a freezer). It is a machine that preserves food and other items at low temperatures. equipment.
  • Industrial refrigerators are suitable for industrial environments such as restaurants, food processing and supermarkets.
  • the dual-compartment refrigerator that is currently popular in homes actually combines two parts: a freezer or freezer that maintains the temperature below -18 degrees Celsius (i.e. 0 degrees Fahrenheit) and freezes food into ice cubes for long-term storage. ), and a refrigerator or refrigerator (refrigerator) that maintains the temperature at 3 to 5 degrees Celsius (i.e. 31 to 41 degrees Fahrenheit) and is used to keep food fresh and non-perishable at low temperatures.
  • a refrigerator generally includes a box, refrigeration system, and electrical system.
  • the box is composed of structural materials and thermal insulation materials to form a space to store food and prevent internal and external heat transfer.
  • the box generally includes an outer box, an inner tank, and an insulation layer.
  • the refrigerator liner (lining) is generally made of ABS or HIPS sheets that are vacuum formed, with a thickness of less than 1 mm, and are white and smooth.
  • the widely used thermal insulation material is polyurethane foam, which has excellent thermal insulation properties and has little change in thermal conductivity after long-term use.
  • Some are equipped with a separate freezer or refrigerator, while others are equipped with both.
  • Some refrigerators are now even divided into four compartments to store various types of food.
  • Refrigeration system The basic function of the refrigerator is refrigeration to maintain an appropriate low temperature inside the box.
  • the refrigeration system generally consists of four basic components: compressor, condenser, capillary tube or thermal expansion valve, and evaporator.
  • Refrigerant is a liquid that can boil at low temperature under low pressure. It absorbs heat when boiling.
  • the refrigerant circulates continuously in the refrigeration system.
  • the compressor increases the gas pressure of the refrigerant, causing liquefaction conditions. When it passes through the condenser, it condenses and liquefies and releases heat. , and then reduce the pressure and temperature when passing through the capillary tube, and then boil and vaporize to absorb heat when passing through the evaporator.
  • refrigeration diodes are now being used, without complicated mechanical devices, but with poor performance, and are used in small refrigerators.
  • a drying filter is generally installed at the inlet end of the capillary tube.
  • Refrigerators use electricity as the main energy source and rely on motors to drive compressors or refrigeration diodes. They are generally equipped with relay protectors and thermostats.
  • Refrigerator motors using compressors are divided into resistor-phase starting type, capacitor starting type and capacitor starting and capacitor running type according to different starting methods.
  • the motor of a fully enclosed compressor is installed inside the refrigeration system. It is in contact with refrigerant and refrigeration oil for a long time and withstands pressure, high temperature, etc., so it must be resistant to refrigerants and refrigeration oil, with stable electrical performance, high temperature resistance, vibration and impact resistance. , have a large starting torque and keep clean and free of moisture.
  • the temperature here includes : 1. Storage temperature.
  • Wine is a 'fresh and living' liquid and is easily affected by the environment. Unopened wine will be drunk in a short period of time, so just store it in a cool and dark place (avoid in an air-conditioned room) , because the temperature fluctuates greatly when it is turned on and off), but if it is a precious wine that needs to be collected for several years and is of high value, then you need to purchase a constant-temperature wine cabinet. Adjust the temperature of the wine cabinet to 12-15 degrees Celsius as much as possible. , because this is the ideal temperature for long-term storage of wine. However, car trunks, kitchens, balconies, and lights are not suitable for wine storage.
  • the constant-temperature wine cabinet takes up space and is easy to be left idle when there is no wine. Therefore, the market needs a refrigerator that is more convenient and more suitable for preserving wine.
  • the technical problem to be solved by this utility model is to provide a refrigerator refrigeration system with reasonable structural layout, three-system refrigeration, and an independent wine cabinet room in view of the current situation of the above-mentioned existing technology.
  • a refrigeration system of a refrigerator which includes a refrigerator compartment, a freezer compartment, and a wine cabinet compartment that is independent of the refrigerator compartment and the freezer compartment; and also includes the following refrigeration cycle system:
  • the refrigeration evaporator, return air connection pipe, compressor, exhaust connection pipe, center beam dew removal pipe, condenser, side dew removal pipe, filter, electric valve are connected in sequence.
  • the electric valve is installed between the electric valve and the refrigeration evaporator.
  • the wine cabinet room includes a thermally conductive inner wall for blocking the capillary tubes of the wine cabinet.
  • the thermally conductive inner wall is located on the side of the wine cabinet room facing the cabinet door.
  • the freezer room and wine cabinet room are separate rooms, using three systems for refrigeration.
  • the wine cabinet room includes an elevated first tray, the first tray is provided with a first hollow position, and the first tray provides a place for placing wine bottles.
  • the side wall of the wine cabinet is provided with a convex strip to support the first tray, the convex strip is provided with a downward groove, and the first tray is provided with a protruding piece stuck in the groove.
  • a second tray is set up above the first tray, the second tray is provided with a second hollow position to provide a place for placing wine bottles, and a guide rail is provided between the second tray and the side wall of the wine cabinet room. system.
  • the second tray enters and exits the wine cabinet room through a guide rail system.
  • the guide rail system includes a first rail fixed on the second pallet, a second rail slidingly matching the first rail, a third rail fixed to the second rail, and a fourth rail slidingly matching the third rail.
  • track the fourth track is fixed to the wine cabinet room.
  • the resistance between the third rail and the fourth rail is greater than the resistance between the first rail and the second rail.
  • the first track, the second track, the third track and the fourth track are respectively provided with through holes, and the through holes can be inserted into the through holes through latch-like objects after the second tray is completely pushed into the wine cabinet chamber. Prevent the second tray from accidentally sliding out of the wine cabinet compartment.
  • the wine cabinet is provided with a water collection platform located below the thermally conductive inner wall for collecting condensed liquid droplets on the thermally conductive inner wall.
  • the first tray is located below the water collecting platform, and the second tray is located above the water collecting platform.
  • the number of first pallets is 2, and the number of second pallets is 2.
  • the first hollow space and the second hollow space are each in a long strip shape, and the length direction is toward the heat-conducting inner wall.
  • the tip of the wine bottle can face the cabinet door, which facilitates storage on the one hand.
  • the wine bottle stopper is far away from the refrigeration part.
  • the refrigerator can have an independent wine cabinet room, and in the preferred solution, the refrigeration storage is more conducive to wine.
  • Figure 1 is a schematic diagram of the refrigeration system of the present utility model
  • Figure 2 is a schematic diagram of the location of the wine cabinet room on the refrigerator
  • Figure 3 is a schematic structural diagram of the wine cabinet room after opening the cabinet door
  • Figure 4 is a schematic three-dimensional structural diagram of Figure 3;
  • FIG. 5 is an enlarged structural diagram of the wine cabinet in Figure 4.
  • Figure 6 is an exploded schematic diagram of Figure 5;
  • Figure 7 is a schematic structural diagram of the guide rail system in Figure 6;
  • Figure 8 is an exploded schematic diagram of Figure 7;
  • FIG. 9 is a schematic structural diagram of the orthogonal view of FIG. 8 .
  • Figures 1 to 9 are structural schematic diagrams of the present utility model.
  • the reference numbers are: refrigeration room 1, refrigeration evaporator 11, refrigeration capillary tube 12, wine cabinet room 2, wine cabinet evaporator 21, wine cabinet capillary tube 22, thermal conductive inner wall 24, freezing chamber 3, freezing capillary tube 32, freezing evaporation 41, return air connection pipe 42, compressor 43, exhaust connection pipe 44, center beam dew removal pipe 45, condenser 46, side dew removal device 47, filter 48, electric valve 49, first tray 5, A hollow position 51, a protruding piece 52, a second tray 6, a second hollow position 61, a guide rail system 7, a protruding strip 8, a groove 81, and a water collecting platform 9.
  • orientation or positional relationship indicated by the terms “upper”, “lower”, “left”, “right”, etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated device, element or component to have a specific orientation, or to be constructed and operated in a specific orientation.
  • setting and “connection” should be understood broadly. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two devices, elements or components.
  • connection should be understood broadly. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two devices, elements or components.
  • connection should be understood broadly. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two devices, elements or components.
  • a refrigerator refrigeration system includes a refrigerator compartment 1, a freezer compartment 3, and a wine cabinet compartment 2 that is independent of the refrigerator compartment 1 and the freezer compartment 3; as shown in Figure 1, it also includes the following Refrigeration cycle system:
  • the refrigeration evaporator 41, the return air connection pipe 42, the compressor 43, the exhaust connection pipe 44, the middle beam dew removal pipe 45, the condenser 46, the side dew removal device 47, the filter 48, and the electric valve 49 are connected in sequence.
  • the first channel is connected to the refrigeration capillary 12 and the refrigeration evaporator 11.
  • the second channel is connected to the wine cabinet capillary 22 and the wine cabinet evaporator 21.
  • the third channel is connected to the refrigeration capillary 12 and the refrigeration evaporator 11.
  • the channel is connected with a frozen capillary tube 32;
  • the wine cabinet room 2 includes a thermally conductive inner wall 24 for blocking the wine cabinet capillary tube 22.
  • the thermally conductive inner wall 24 is located on the side of the wine cabinet room 2 facing the cabinet door.
  • the freezer compartment 3 and the wine cabinet compartment 2 are separate compartments and adopt three systems for refrigeration.
  • the wine cabinet room 2 includes an elevated first tray 5.
  • the first tray 5 is provided with a first hollow position 51, and the first tray 5 provides a place for placing wine bottles.
  • the side wall of the wine cabinet chamber 2 is provided with a protruding strip 8 to support the first tray 5; as shown in Figure 6, the protruding strip 8 is provided with a downward groove 81.
  • the first tray 5 is provided with a protruding piece 52 stuck in the groove 81 .
  • a second tray 6 is set up above the first tray 5.
  • the second tray 6 is provided with a second hollow position 61 to provide a place for placing wine bottles.
  • the second tray 6 and A guide rail system 7 is provided between the side walls of the wine cabinet room 2 . The second tray 6 enters and exits the wine cabinet room 2 through the guide rail system 7 .
  • the guide rail system 7 includes a first rail fixed on the second pallet 6, a second rail slidingly matching the first rail, and a third rail fixed to the second rail.
  • the fourth rail is slidably matched with the third rail, and the fourth rail is fixed to the wine cabinet room 2.
  • the resistance between the third rail and the fourth rail is greater than the resistance between the first rail and the second rail.
  • the first rail, the second rail, the third rail and the fourth rail are respectively provided with through holes, which can pass through after the second tray 6 is fully pushed into the wine cabinet chamber 2
  • the latch-like object is inserted into the through hole to prevent the second tray 6 from sliding out of the wine cabinet chamber 2 inadvertently.
  • the wine cabinet chamber 2 is provided with a water collection platform 9.
  • the water collection platform 9 is located below the thermally conductive inner wall 24 and is used to collect condensed liquid droplets on the thermally conductive inner wall 24.
  • the first tray 5 is located below the level where the water collecting platform 9 is located, and the second tray 6 is located above the level where the water collecting platform 9 is located.
  • the number of first pallets 5 is 2, and the number of second pallets 6 is 2.
  • the first hollow position 51 and the second hollow position 61 are each in a long strip shape, and the length direction is toward the heat-conducting inner wall 24 .
  • the pointed end of the wine bottle The bottom can face the cabinet door, which on the one hand facilitates access.
  • the wine bottle stopper is far away from the refrigeration part.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

本实用新型公开了一种冰箱的制冷***，包括冷藏室、冷冻室，还包括独立于冷藏室和冷冻室的酒柜室；还包括如下制冷循环***：顺次连接的冷冻蒸发器、回气连接管、压缩机、排气连接管、中梁除露管、冷凝器、侧除露器、过滤器、电动阀，电动阀至冷冻蒸发器之间设有三路通道，第一路通道连接有冷藏毛细管和冷藏蒸发器，第二路通道连接有酒柜毛细管和酒柜蒸发器，第三路通道连接有冷冻毛细管；酒柜室包括用于遮挡酒柜毛细管的导热内壁，导热内壁位于酒柜室正对柜门的一面。冷冻室与酒柜室分别为独立间室，采用三***制冷，通过冷藏室、冷冻室和酒柜室所在的三***制冷能够使冰箱具有独立的酒柜室，并且在优选的方案中设置更利于葡萄酒的制冷存储。

Description

一种冰箱的制冷*** 技术领域
 本实用新型属于制冷设备领域，具体涉及一种冰箱的制冷***。
 背景技术
 冰箱（香港称雪柜，另外台语中又称霜橱或冰橱。日语和韩语的汉字皆称其为冷藏库，朝鲜文化语译法为冷冻机），是以低温保存食物等物品的机械设备。工业用冰箱适用于工业环境，如餐厅、食品加工和超级市场。
 现时家居盛行的双间隔冰箱，实际上结合了两个部分：温度维持于摄氏-18度（即华氏0度）以下、把食物冷冻成冰块状以长时间储存的冷冻室或冷冻箱（freezer），和温度维持于摄氏3至5度（即华氏31至41度）、用以低温保持食物新鲜不腐败的冷藏室或冷藏箱（refrigerator）。
 冰箱从结构上，一般包括箱体、制冷***、电气***。
 箱体：箱体由结构材料和绝热材料组成，形成空间以贮存食品，并防止内外热量传递。箱体一般包括外箱、内胆、绝热层。冰箱内胆（内衬）一般是用ABS或HIPS板材经真空成型，厚度在1毫米以下，白色、光洁。绝热材料广泛使用的是聚氨酯发泡，其绝热性能优良，长期使用后导热系数变化很小。
 有的单独配备冷冻室或冷藏室，有的则两者俱备。现在一些冰箱甚至划分为四隔，储藏各类食物。
 制冷***：冰箱的基本作用是制冷，使箱内保持适当的低温。制冷***一般由压缩机、冷凝器、毛细管或热力膨胀阀、蒸发器四个基本部件组成。制冷剂是一种能在低压下低温沸腾的液体，在沸腾时吸收热量，制冷剂在制冷***中不断循环，压缩机提高制冷剂的气体压力，造成液化条件，通过冷凝器时凝结液化放出热量，然后通过毛细管时降低压力与温度，再通过蒸发器时沸腾汽化吸收热量，另现今发展运用制冷二极管，无复杂之机械装置，惟效能较差，运用于小型冰箱。
 早期冰箱多使用R-12冷媒（即二氟二氯甲烷），因会破坏大气层的臭氧层，现今多改用R600a/R134a/R404等冷媒。
 此外，由于***中难免存在一些水分和杂质，所以在毛细管进口端一般装有干燥过滤器。
 电气***：电冰箱以电为主要能源，靠电动机驱动压缩机或以制冷二极管，一般还配上继电保护器和温控器。
 采用压缩机之冰箱电机根据不同的起动方法，分为电阻分相起动式、电容起动式和电容起动电容运转式。全封闭压缩机的电机装在制冷***的内部，长期与制冷剂和冷冻机油接触，并承受压力、高温等，所以要有耐制冷剂和冷冻油、电气性能稳定、耐高温、耐振动和冲击、有较大的起动转矩并保持清洁不含水分等要求。
 随着人们生活品味的提高，出现红酒收藏和品鉴的需求，据中国首位留法葡萄园管理硕士杨伟云（法文名Vivianne）老师介绍：“影响葡萄酒口味最关键的因素就是温度。这里的温度包括：1、保存温度，葡萄酒是‘鲜活的有生命的’液体，容易受环境的影响，未开瓶的葡萄酒，短期内会喝掉的，保存在阴凉避光处就可以（避免在空调房，因为时开时关，温度上下波动大），但若是名贵的葡萄酒，需要数年珍藏的，价值高，那就需要购置一个恒温酒柜了，尽可能将酒柜温度调整至12-15摄氏度，因为这是长期保存葡萄酒的理想温度。而汽车后备箱、厨房、阳台、灯光下，都不适合葡萄酒的保存。
 2、饮用温度，温度不对，再好的葡萄酒都不好喝，葡萄酒有很多类型，不同类型的葡萄酒，饮用温度也有差异。”
所以保藏葡萄酒最好是使用恒温酒柜，但是一般家庭的室内空间有限，恒温酒柜占用场地，在没有葡萄酒的时候容易闲置，因此市场需要一种更加方便，更适合保藏葡萄酒的冰箱。
 发明内容
 本实用新型所要解决的技术问题是针对上述现有技术的现状，而提供结构布局合理、以三***制冷，拥有独立酒柜室的一种冰箱的制冷***。
 本实用新型解决上述技术问题所采用的技术方案为：一种冰箱的制冷***，包括冷藏室、冷冻室，还包括独立于冷藏室和冷冻室的酒柜室；还包括如下制冷循环***：
顺次连接的冷冻蒸发器、回气连接管、压缩机、排气连接管、中梁除露管、冷凝器、侧除露器、过滤器、电动阀，电动阀至冷冻蒸发器之间设有三路通道，第一路通道连接有冷藏毛细管和冷藏蒸发器，第二路通道连接有酒柜毛细管和酒柜蒸发器，第三路通道连接有冷冻毛细管；
酒柜室包括用于遮挡酒柜毛细管的导热内壁，导热内壁位于酒柜室正对柜门的一面。冷冻室与酒柜室分别为独立间室，采用三***制冷。
 在优选的方案中，酒柜室包括架空的第一托盘，第一托盘设有第一镂空位，第一托盘提供葡萄酒瓶的放置位置。
 在优选的方案中，酒柜室的侧壁设有承托第一托盘的凸条，凸条设有向下的凹槽，第一托盘设有卡在凹槽中的凸起件。当第一托盘需要放入酒柜室时，将第一托盘推入凸条的尽头，凸起件会自然落入凹槽中，这样第一托盘就不会从酒柜室中意外滑出。
 在优选的方案中，第一托盘的上方架设有第二托盘，第二托盘设有第二镂空位，以便提供葡萄酒瓶的放置位置，第二托盘与酒柜室的侧壁之间设有导轨***。第二托盘通过导轨***实现进出酒柜室。
 在优选的方案中，导轨***包括固定在第二托盘上的第一轨道，与第一轨道滑动匹配的第二轨道，固定于第二轨道的第三轨道，与第三轨道滑动匹配的第四轨道，第四轨道固定于酒柜室。第三轨道和第四轨道之间的阻力大于第一轨道和第二轨道之间的阻力。当拉出第二托盘时，第一轨道从第二轨道上滑出，直至第一轨道走完第二轨道的行程，若继续拉出第二托盘，则第三轨道从第四轨道上滑出，直至第三轨道走完第四轨道的行程。方便取用和存放葡萄酒，以及方便清理酒柜室。
 在优选的方案中，第一轨道、第二轨道、第三轨道和第四轨道分别设有通孔，通孔在第二托盘完全推进酒柜室后能通过插销状物体塞入通孔中，避免第二托盘不经意滑出酒柜室。
 在优选的方案中，酒柜室内设有集水台，集水台位于导热内壁的下方，用于收集导热内壁上凝结的液滴。
 在优选的方案中，第一托盘位于集水台所在水平面以下，第二托盘位于集水台所在水平面以上。
 在优选的方案中，第一托盘的数量为2个，第二托盘的数量为2个。
 在优选的方案中，第一镂空位和第二镂空位分别为长条形，并且长度方向朝向导热内壁，在摆上葡萄酒瓶后，葡萄酒瓶的尖头部能够朝向柜门，一方面方便存取，另一方面由于葡萄酒瓶底部的葡萄酒的体积更大，更需要制冷，葡萄酒瓶塞远离制冷部位。
 综上所述，通过冷藏室、冷冻室和酒柜室所在的三***制冷能够使冰箱具有独立的酒柜室，并且在优选的方案中设置更利于葡萄酒的制冷存储。
 附图说明
 图1是本实用新型的制冷***示意图；
图2是酒柜室位于冰箱上的位置示意图；
图3是打开柜门后的酒柜室结构示意图；
图4是图3的立体结构示意图；
图5是图4中酒柜部分放大结构示意图；
图6是图5分解示意图；
图7是图6中导轨***的结构示意图；
图8是图7的分解示意图；
图9是图8正交视角的结构示意图。
 实施方式
 以下结合附图对本实用新型的实施例作进一步详细描述。
 图1至图9为本实用新型的结构示意图。
 其中的附图标记为：冷藏室1、冷藏蒸发器11、冷藏毛细管12、酒柜室2、酒柜蒸发器21、酒柜毛细管22、导热内壁24、冷冻室3、冷冻毛细管32、冷冻蒸发器41、回气连接管42、压缩机43、排气连接管44、中梁除露管45、冷凝器46、侧除露器47、过滤器48、电动阀49、第一托盘5、第一镂空位51、凸起件52、第二托盘6、第二镂空位61、导轨***7、凸条8、凹槽81、集水台9。
 为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。
 需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“包括”以及他的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列单元的产品不必限于清楚地列出的那些单元，而是可包括没有清楚地列出的或对于这些产品固有的其它单元。
 在本申请中，术语“上”、“下”、“左”、“右”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。这些术语主要是为了更好地描述本实用新型及其实施例，并非用于限定所指示的装置、元件或组成部分必须具有特定方位，或以特定方位进行构造和操作。
 并且，上述部分术语除了可以用于表示方位或位置关系以外，还可能用于表示其他含义，例如术语“上”在某些情况下也可能用于表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术语在本实用新型中的具体含义。
 此外，术语“设置”、“连接”应做广义理解。例如，可以是固定连接，可拆卸连接，或整体式构造；可以是直接相连，或者是通过中间媒介间接相连，又或者是两个装置、元件或组成部分之间内部的连通。对于本领域普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
 需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图1-4并结合实施例来详细说明本申请。
 如图2和图3所示一种冰箱的制冷***，包括冷藏室1、冷冻室3，还包括独立于冷藏室1和冷冻室3的酒柜室2；如图1所示，还包括如下制冷循环***：
顺次连接的冷冻蒸发器41、回气连接管42、压缩机43、排气连接管44、中梁除露管45、冷凝器46、侧除露器47、过滤器48、电动阀49，电动阀49至冷冻蒸发器41之间设有三路通道，第一路通道连接有冷藏毛细管12和冷藏蒸发器11，第二路通道连接有酒柜毛细管22和酒柜蒸发器21，第三路通道连接有冷冻毛细管32；
如图3、5、6所示，酒柜室2包括用于遮挡酒柜毛细管22的导热内壁24，导热内壁24位于酒柜室2正对柜门的一面。冷冻室3与酒柜室2分别为独立间室，采用三***制冷。
 实施例中，如图4、5、6所示，酒柜室2包括架空的第一托盘5，第一托盘5设有第一镂空位51，第一托盘5提供葡萄酒瓶的放置位置。
 实施例中，如图3至图6所示，酒柜室2的侧壁设有承托第一托盘5的凸条8；如图6所示，凸条8设有向下的凹槽81，第一托盘5设有卡在凹槽81中的凸起件52。当第一托盘5需要放入酒柜室2时，将第一托盘5推入凸条8的尽头，凸起件52会自然落入凹槽81中，这样第一托盘5就不会从酒柜室2中意外滑出。
 实施例中，如图3至6所示，第一托盘5的上方架设有第二托盘6，第二托盘6设有第二镂空位61，以便提供葡萄酒瓶的放置位置，第二托盘6与酒柜室2的侧壁之间设有导轨***7。第二托盘6通过导轨***7实现进出酒柜室2。
 实施例中，如图7至图9所示，导轨***7包括固定在第二托盘6上的第一轨道，与第一轨道滑动匹配的第二轨道，固定于第二轨道的第三轨道，与第三轨道滑动匹配的第四轨道，第四轨道固定于酒柜室2。第三轨道和第四轨道之间的阻力大于第一轨道和第二轨道之间的阻力。当拉出第二托盘6时，第一轨道从第二轨道上滑出，直至第一轨道走完第二轨道的行程，若继续拉出第二托盘6，则第三轨道从第四轨道上滑出，直至第三轨道走完第四轨道的行程。方便取用和存放葡萄酒，以及方便清理酒柜室2。
 实施例中，如图7至图9所示，第一轨道、第二轨道、第三轨道和第四轨道分别设有通孔，通孔在第二托盘6完全推进酒柜室2后能通过插销状物体塞入通孔中，避免第二托盘6不经意滑出酒柜室2。
 实施例中，如图9所示，酒柜室2内设有集水台9，集水台9位于导热内壁24的下方，用于收集导热内壁24上凝结的液滴。
 实施例中，如图9所示，第一托盘5位于集水台9所在水平面以下，第二托盘6位于集水台9所在水平面以上。
 实施例中，如图3至图6所示，第一托盘5的数量为2个，第二托盘6的数量为2个。
 实施例中，如图5和图6所示，第一镂空位51和第二镂空位61分别为长条形，并且长度方向朝向导热内壁24，在摆上葡萄酒瓶后，葡萄酒瓶的尖头部能够朝向柜门，一方面方便存取，另一方面由于葡萄酒瓶底部的葡萄酒的体积更大，更需要制冷，葡萄酒瓶塞远离制冷部位。
 本实用新型的最佳实施例已阐明，由本领域普通技术人员做出的各种变化或改型都不会脱离本实用新型的范围。

Claims (10)

  1.  一种冰箱的制冷***，包括冷藏室(1)、冷冻室(3)，其特征是：还包括独立于冷藏室(1)和冷冻室(3)的酒柜室(2)；还包括如下制冷循环***：
    顺次连接的冷冻蒸发器(41)、回气连接管(42)、压缩机(43)、排气连接管(44)、中梁除露管(45)、冷凝器(46)、侧除露器(47)、过滤器(48)、电动阀(49)，所述的电动阀(49)至冷冻蒸发器(41)之间设有三路通道，第一路通道连接有冷藏毛细管(12)和冷藏蒸发器(11)，第二路通道连接有酒柜毛细管(22)和酒柜蒸发器(21)，第三路通道连接有冷冻毛细管(32)；
    所述的酒柜室(2)包括用于遮挡酒柜毛细管(22)的导热内壁(24)，所述的导热内壁(24)位于酒柜室(2)正对柜门的一面。
  2.  根据权利要求1所述的一种冰箱的制冷***，其特征是：所述的酒柜室(2)包括架空的第一托盘(5)，所述的第一托盘(5)设有第一镂空位(51)，以便提供葡萄酒瓶的放置位置。
  3.  根据权利要求2所述的一种冰箱的制冷***，其特征是：所述的酒柜室(2)的侧壁设有承托第一托盘(5)的凸条(8)，所述的凸条(8)设有向下的凹槽(81)，所述的第一托盘(5)设有卡在凹槽(81)中的凸起件(52)。
  4.  根据权利要求3所述的一种冰箱的制冷***，其特征是：所述的第一托盘(5)的上方架设有第二托盘(6)，所述的第二托盘(6)设有第二镂空位(61)，以便提供葡萄酒瓶的放置位置，所述的第二托盘(6)与酒柜室(2)的侧壁之间设有导轨***(7)。
  5.  根据权利要求4所述的一种冰箱的制冷***，其特征是：所述的导轨***(7)包括固定在第二托盘(6)上的第一轨道，与第一轨道滑动匹配的第二轨道，固定于第二轨道的第三轨道，与第三轨道滑动匹配的第四轨道，所述的第四轨道固定于所述的酒柜室(2)。
  6.  根据权利要求5所述的一种冰箱的制冷***，其特征是：所述的第一轨道、第二轨道、第三轨道和第四轨道分别设有通孔，所述的通孔在第二托盘(6)完全推进酒柜室(2)后能通过插销状物体塞入通孔中，避免第二托盘(6)不经意滑出酒柜室(2)。
  7.  根据权利要求6所述的一种冰箱的制冷***，其特征是：所述的酒柜室(2)内设有集水台(9)，所述的集水台(9)位于导热内壁(24)的下方。
  8.  根据权利要求7所述的一种冰箱的制冷***，其特征是：所述的第一托盘(5)位于所述的集水台(9)所在水平面以下，所述的第二托盘(6)位于所述的集水台(9)所在水平面以上。
  9.  根据权利要求8所述的一种冰箱的制冷***，其特征是：所述的第一托盘(5)的数量为2个，所述的第二托盘(6)的数量为2个。
  10.  根据权利要求9所述的一种冰箱的制冷***，其特征是：所述的第一镂空位(51)和第二镂空位(61)分别为长条形，并且长度方向朝向所述的导热内壁(24)。
PCT/CN2023/091418 2022-05-19 2023-04-28 一种冰箱的制冷*** WO2023221766A1 (zh)

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