WO2019023916A1 - 冰箱 - Google Patents

冰箱 Download PDF

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Publication number
WO2019023916A1
WO2019023916A1 PCT/CN2017/095347 CN2017095347W WO2019023916A1 WO 2019023916 A1 WO2019023916 A1 WO 2019023916A1 CN 2017095347 W CN2017095347 W CN 2017095347W WO 2019023916 A1 WO2019023916 A1 WO 2019023916A1
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WO
WIPO (PCT)
Prior art keywords
heat exchange
condensation
outlet
inlet
refrigerator according
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/CN2017/095347
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English (en)
French (fr)
Inventor
姚君
江明波
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.)
Hefei Hualing Co Ltd
Midea Group Co Ltd
Hefei Midea Refrigerator Co Ltd
Original Assignee
Hefei Hualing Co Ltd
Midea Group Co Ltd
Hefei Midea Refrigerator 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 Hefei Hualing Co Ltd, Midea Group Co Ltd, Hefei Midea Refrigerator Co Ltd filed Critical Hefei Hualing Co Ltd
Priority to PCT/CN2017/095347 priority Critical patent/WO2019023916A1/zh
Publication of WO2019023916A1 publication Critical patent/WO2019023916A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system

Definitions

  • the present invention relates to the field of refrigeration equipment, and more particularly to a refrigerator.
  • a part of the refrigerant pipe connected to the compressor of the refrigerator is fitted to the opening of the casing to form an anti-condensation pipe, and the heat generated by the refrigerant is heated by the refrigerator to heat the anti-condensation pipe to achieve Anti-condensation effect.
  • the anti-condensation tube is integrated with the refrigeration system, which not only has high requirements on the pipeline welding technology, but can only be foamed integrally with the tank body, the production is complicated, the versatility is poor, and the refrigerant is easy to leak, and the refrigerant is easy to be It is explosive and has a negative impact on the environment, posing a safety hazard.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention provides a refrigerator capable of reducing condensation generated at an opening of a refrigerating compartment, and capable of heating and separating the refrigerant tube from the anti-condensation, having a simple and compact structure, convenient processing and assembly, and small safety hazard. Etc.
  • a refrigerator includes: a casing, a door body, a compressor, a refrigerant pipe, and an anti-condensation assembly, wherein the casing has a refrigerating compartment open on one side; the door is used to open or close the compartment a refrigerating compartment; the compressor has an air outlet and a return air inlet; the refrigerant tube is connected to an air outlet of the compressor for heating; the anti-condensation assembly is at least partially adjacent to an opening of the refrigerating compartment The anti-condensation assembly exchanges heat with the refrigerant tube.
  • the anti-condensation assembly is at least partially adjacent to the opening of the refrigerating compartment, and the anti-condensation component exchanges heat with the refrigerant tube, and the temperature of the anti-condensation component is increased by heat exchange, thereby improving the refrigerating compartment.
  • the temperature at the opening prevents condensation from forming at the opening, which can realize heating separation between the refrigerant tube and the anti-condensation, simple and compact structure, convenient processing and assembly, and can effectively reduce the probability of refrigerant leakage and reduce safety hazards.
  • the refrigerator according to an embodiment of the present invention may further have the following additional technical features:
  • the anti-condensation assembly includes: a heat exchange box, wherein the heat exchange box contains a heat exchange medium, at least part of the refrigerant tube is disposed in the heat exchange box and is replaced by the heat exchange box a heat medium heat exchange; an anti-condensation member, the anti-condensation member being connected to the heat exchange box and a portion of the anti-condensation member being adjacent to an opening of the refrigerating compartment.
  • a portion of the anti-condensation member protrudes into the heat exchange box and is in direct contact with the heat exchange medium.
  • the anti-condensation member is configured as an anti-condensation tube, the heat exchange box having a first inlet and a first An outlet, the one end of the anti-condensation tube is in communication with the first inlet and the other end is in communication with the first outlet.
  • the first inlet is disposed at an upper portion of the heat exchange box and the first outlet is disposed at a lower portion of the heat exchange box
  • the anti-condensation assembly further includes: a pump body, the pump body Connected to the anti-condensation tube.
  • the heat exchange tank has a second inlet and a second outlet, the refrigerant tube extending from the second outlet after entering the heat exchange tank through the second inlet Heat exchanger box.
  • an end of the refrigerant tube adjacent to the air outlet passes through the second inlet into the heat exchange box.
  • the second inlet is disposed at an upper portion of the heat exchange box and the second outlet is disposed at a lower portion of the heat exchange box.
  • a portion of the refrigerant tube disposed in the heat exchange box includes a multilayer circulation tube.
  • the heat exchange tank is adjacent to the compressor and is disposed on a rear side of the refrigerator.
  • the open side of the refrigerating compartment is provided with a mounting groove adapted to receive the anti-condensation member.
  • FIG. 1 is a perspective view of an angle of a refrigerator in accordance with an embodiment of the present invention.
  • FIG. 2 is a perspective view of another angle of the refrigerator in accordance with an embodiment of the present invention.
  • Figure 3 is a side view of a refrigerator in accordance with an embodiment of the present invention.
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • Fig. 5 is an enlarged view of a portion B circled in Fig. 4.
  • connection is to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connections, or integral connections; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal to the two elements. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • a refrigerator 100 according to an embodiment of the present invention will be described below with reference to Figs. 1 to 5, wherein the up and down direction and the front and rear direction are respectively in the up and down direction and the front and rear direction as illustrated.
  • a refrigerator 100 includes a casing 1, a door body (not shown), a compressor 2, a refrigerant pipe 3, and an anti-condensation assembly 4.
  • the cabinet 1 may have a refrigerating compartment 10 that is open on one side (for example, the front side shown), and food or the like to be refrigerated may be placed in the refrigerating compartment 10.
  • the compressor 2 has an air outlet 21 and a return air port 22, and the refrigerant pipe 3 can be connected to the air outlet 21 of the compressor 2, and the refrigerant pipe 3 can be used for heating.
  • the compressor 2 can be installed in the casing 1, the refrigerant circulates in the compressor 2 and the refrigerant pipe 3, and the high-temperature refrigerant compressed by the compressor 2 passes through the gas outlet 21
  • the compressor 2 flows out, flows in the refrigerant pipe 3 and exchanges heat, and then flows back from the gas return port 22 to the compressor 2, and thus repeats, realizes circulation flow, realizes cooling, and simultaneously heats the subsequent anti-condensation component 4.
  • the anti-condensation assembly 4 can be at least partially adjacent to the opening of the refrigerating compartment 10, and the anti-condensation assembly 4 can exchange heat with the refrigerant tube 3 to transfer heat of the refrigerant to the opening of the refrigerating compartment 10 by utilizing the heat of the compressed refrigerant. At the same time, the temperature at the opening of the refrigerating compartment 10 is increased to reduce the occurrence of condensation.
  • the refrigerant tube 3 can be separated from the anti-condensation heating, and the method of directly preventing the condensation by the refrigerant tube 3 in the related art is not only simple in structure. It is not necessary to integrally foam the anti-condensation component 4 and the casing 1 to reduce the difficulty of production and assembly, and the versatility is good, and the leakage of the refrigerant can be effectively avoided, thereby greatly reducing the safety hazard.
  • the anti-condensation assembly 4 is at least partially adjacent to the opening of the refrigerating compartment 10, heat is exchanged with the refrigerant tube 3 through the anti-condensation assembly 4, and the anti-condensation assembly 4 is improved by heat exchange.
  • the temperature is increased, thereby increasing the temperature at the opening of the refrigerating compartment 10, preventing condensation at the opening, enabling separation of the refrigerant tube 3 from the anti-condensation, simple and compact structure, convenient processing and assembly, and effectively reducing the probability of refrigerant leakage. To reduce security risks.
  • the anti-condensation assembly 4 may include: a heat exchange box 41 and an anti-condensation member, wherein the heat exchange box 41 may contain a heat exchange medium. At least a portion of the refrigerant tube 3 may be disposed in the heat exchange tank 41, and the refrigerant tube 3 disposed in the heat exchange tank 41 may exchange heat with the heat exchange medium to improve heat exchange efficiency between the refrigerant tube 3 and the heat exchange medium. The heat exchange effect is increased to transfer the heat of the refrigerant to the heat exchange medium and the heat exchange tank 41 more.
  • the anti-condensation member may be connected to the heat exchange tank 41, and at least a portion of the anti-condensation member may be adjacent to the opening of the refrigerating compartment 10, and the anti-condensation member may conduct heat of the heat exchange medium in the heat exchange tank 41 to the refrigerating compartment At the opening of 10, the temperature at the opening of the refrigerating compartment 10 is increased to reduce condensation generated at the door.
  • the heat exchange medium may be a liquid heat exchange medium, such as water, or may be a gaseous heat exchange medium. For this reason, the present invention is not specifically limited.
  • a part of the anti-condensation member can penetrate into the heat exchange box 41, and the anti-condensation member extending into the heat exchange box 41 can directly contact the heat exchange medium, so that the heat exchange medium can be improved.
  • the heat exchange efficiency with the anti-condensation member improves the temperature of the anti-condensation member, and the anti-condensation effect is further improved.
  • the anti-condensation member may be a solid heat-conducting member that conducts heat of the heat exchange medium to the opening of the refrigerating compartment 10 through a solid heat-conducting member, heating at the opening, reducing condensation at the opening.
  • the anti-condensation member may be configured as an anti-condensation tube 42 having a first inlet 411 and a first outlet 412, and the anti-condensation tube 42 One end of the anti-condensation tube 42 can communicate with the first outlet 412, so that the heat exchange medium can circulate between the heat exchange box 41 and the anti-condensation tube 42 so that The heat of the refrigerant is carried to the opening of the refrigerating compartment 10 via the anti-condensation tube 42 to heat the opening to reduce condensation.
  • the first inlet 411 may be disposed at an upper portion of the heat exchange box 41, and the first outlet 412 may be disposed at a lower portion of the heat exchange box 41, and the anti-condensation member may further include: a pump body 43
  • the pump body 43 can be connected to the anti-condensation tube 42 for pumping the heat exchange medium, increasing the circulation speed of the heat exchange medium, allowing the heat to be quickly conducted to the opening of the refrigerating compartment 10, and optimizing the anti-condensation. Dew effect.
  • the heat exchange tank 41 may have a second inlet 413 and a second outlet 414 through which the refrigerant tube 3 can pass through the second inlet 413 and enter the heat exchange tank 41.
  • the second outlet 414 extends out of the heat exchange box 41, that is, the refrigerant tube 3 first passes through the peripheral wall of the heat exchange box 41 and enters the heat exchange box 41 to contact the heat exchange medium, and then passes through the peripheral wall of the heat exchange box 41 to be replaced.
  • the hot box 41 facilitates processing and manufacturing, on the other hand, can improve stability
  • the reliability and reliability can also increase the heat exchange between the refrigerant pipe 3 and the heat exchange medium, increase the temperature of the heat exchange medium, and further improve the anti-condensation effect.
  • one end of the refrigerant pipe 3 adjacent to the gas outlet 21 may pass through the second inlet 413 into the heat exchange tank 41, that is, the compressed high temperature refrigerant by the compressor 2.
  • the heat exchanger tank 41 After flowing into the refrigerant pipe 3 from the gas outlet 21, the heat exchanger tank 41 can be entered to exchange heat with the heat exchange medium in the heat exchanger tank 41.
  • the second inlet 413 may be disposed at an upper portion of the heat exchange box 41, and the second outlet 414 may be disposed at a lower portion of the heat exchange box 41, that is, the refrigerant tube 3 passes through the heat exchange.
  • the upper portion of the tank 41 enters the heat exchange box 41, and has a simple and compact structure, is easy to assemble, and is advantageous for spatial layout.
  • a part of the refrigerant pipe 3 provided in the heat exchange tank 41 may include a multilayer circulation pipe 31.
  • the contact area of the refrigerant pipe 3 and the heat exchange medium can be increased, thereby improving the heat exchange efficiency, improving the heating effect on the opening of the refrigerating compartment 10, and further improving the anti-condensation effect.
  • the heat exchange box 41 can be adjacent to the compressor 2, and the heat exchange box 41 can be disposed on the rear side of the refrigerator 100, so that not only space can be saved, but also reasonable. Layout, and can be easily assembled to improve installation efficiency.
  • the open side 101 of the refrigerating compartment 10 may be provided with a mounting groove 102 adapted to receive an anti-condensation member, and the anti-condensing member may be housed in the mounting groove 102.
  • the opening is heated, and the heat generated by the refrigeration of the refrigerator 100 is effectively utilized, and the anti-condensation effect is good.

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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（100），包括：箱体（1）、门体、压缩机（2）、冷媒管（3）和防凝露组件（4），该箱体内（1）具有一侧敞开的制冷间室（10）；该门体用于打开或关闭该制冷间室（10）；该压缩机（2）具有出气口（21）和回气口（22）；该冷媒管（3）与压缩机（2）的出气口（21）相连用于制热；该防凝露组件（4）至少部分邻近制冷间室（10）的开口，该防凝露组件（4）与冷媒管（3）换热。

Description

冰箱 技术领域
本发明涉及制冷设备技术领域，更具体地，涉及一种冰箱。
背景技术
冰箱的制冷间室的开口处，由于保温效果不好，会造成局部温度偏低，在外界环境湿度较大的情况下，箱体的开口处容易产生凝露。
为此，相关技术中，将冰箱的与压缩机相连的冷媒管路的一部分配合到箱体的开口处做成防凝露管，通过冰箱制冷时冷媒产生的热量加热防凝露管，以达到防凝露效果。
但是，这种防凝露管与制冷系统集成一体，不仅对管路焊接技术要求较高，只能与箱体一体安装发泡，生产复杂，通用性差，而且制冷剂容易泄露，而制冷剂易燃易爆且对环境会产生负面影响，存在安全隐患。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种冰箱，所述冰箱能够减少制冷间室的开口处产生的凝露，而且能够实现冷媒管与防凝露加热分离，具有结构简单紧凑、加工装配方便、安全隐患小等优点。
根据本发明实施例的冰箱，包括：箱体、门体、压缩机、冷媒管和防凝露组件，所述箱体内具有一侧敞开的制冷间室；所述门体用于打开或关闭所述制冷间室；所述压缩机具有出气口和回气口；所述冷媒管与所述压缩机的出气口相连用于制热；所述防凝露组件至少部分邻近所述制冷间室的开口，所述防凝露组件与所述冷媒管换热。
根据本发明实施例的冰箱，将防凝露组件至少部分邻近制冷间室的开口，通过防凝露组件与冷媒管换热，利用换热提高防凝露组件的温度，从而提高制冷间室的开口处的温度，防止开口处产生凝露，能够实现冷媒管与防凝露加热分离，结构简单紧凑，加工装配方便，而且可以有效降低制冷剂泄露的概率，减小安全隐患。
另外，根据本发明实施例的冰箱还可以具有如下附加的技术特征：
根据本发明的一些实施例，所述防凝露组件包括：换热箱，所述换热箱内盛放有换热介质，至少部分所述冷媒管设在换热箱内且与所述换热介质换热；防凝露件，所述防凝露件与所述换热箱相连且部分所述防凝露件邻近所述制冷间室的开口。
可选地，部分所述防凝露件伸入所述换热箱内且与所述换热介质直接接触。
在一些实施例中，所述防凝露件构造为防凝露管，所述换热箱具有第一进口和第一 出口，所述防凝露管的一端与所述第一进口连通且另一端与所述第一出口连通。
可选地，所述第一进口设在所述换热箱的上部且所述第一出口设在所述换热箱的下部，所述防凝露组件还包括：泵体，所述泵体连接在所述防凝露管上。
根据本发明的一些实施例，所述换热箱具有第二进口和第二出口，所述冷媒管穿过所述第二进口进入所述换热箱后从所述第二出口伸出所述换热箱。
可选地，所述冷媒管的邻近所述出气口的一端穿过所述第二进口进入所述换热箱。
可选地，所述第二进口设在所述换热箱的上部且所述第二出口设在所述换热箱的下部。
可选地，设在所述换热箱内的部分所述冷媒管包括多层循环管。
根据本发明的一些实施例，所述换热箱邻近所述压缩机且设在所述冰箱的后侧。
根据本发明的一些实施例所述制冷间室的敞开侧设有适于容纳所述防凝露件的安装槽。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本发明实施例的冰箱的一个角度的立体图；
图2是根据本发明实施例的冰箱的另一个角度的立体图；
图3是根据本发明实施例的冰箱的侧视图；
图4是沿图3中A-A线的剖视图；
图5是图4中圈示的B部的放大图。
附图标记：
100：冰箱；
1：箱体；10：制冷间室；101：敞开侧；102：安装槽；
2：压缩机；21：出气口；22：回气口；
3：冷媒管；31：循环管；
4：防凝露组件；41：换热箱；42：防凝露管；43：泵体；
411：第一进口；412：第一出口；413：第二进口；414：第二出口。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“顶”、“底”“内”、“外”、“轴向”、“径向”、“周向”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，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，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，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”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，可以具体情况理解上述术语在本发明中的具体含义。
下面参考图1-图5描述根据本发明实施例的冰箱100，其中，上下方向和前后方向分别以图示的上下方向和前后方向为准。
如图1和图2所示，根据本发明实施例的冰箱100包括：箱体1、门体(图中未示出)、压缩机2、冷媒管3和防凝露组件4。具体而言，箱体1内可具有一侧(例如，图示的前侧)敞开的制冷间室10，待冷藏的食物等可放置在制冷间室10内。压缩机2具有出气口21和回气口22，冷媒管3可与压缩机2的出气口21相连，冷媒管3可用于制热。在如图1-图4所示的示例中，压缩机2可以安装在箱体1内，冷媒在压缩机2和冷媒管3内循环流动，由压缩机2压缩的高温冷媒经出气口21从压缩机2流出，在冷媒管3内流动并换热，然后从回气口22流回压缩机2，如此反复，实现循环流动，实现制冷，同时为后续防凝露组件4制热。
防凝露组件4至少部分可以邻近制冷间室10的开口，防凝露组件4可与冷媒管3换热，以利用被压缩的冷媒的热量，将冷媒的热量传导至制冷间室10的开口处，以提高制冷间室10的开口处的温度，减少凝露的产生。
并且，通过将冷媒管3与防凝露组件4换热，能够实现冷媒管3与防凝露加热分离，相较于相关技术中直接利用冷媒管3达到防凝露的方法，不仅结构简单，无需将防凝露组件4与箱体1一体发泡安装，降低了生产装配难度，通用性好，而且可以有效避免冷媒泄露，大大降低了安全隐患。
因此，根据本发明实施例的冰箱100，将防凝露组件4至少部分邻近制冷间室10的开口，通过防凝露组件4与冷媒管3换热，利用换热提高防凝露组件4的温度，从而提高制冷间室10的开口处的温度，防止开口处产生凝露，能够实现冷媒管3与防凝露加热分离，结构简单紧凑，加工装配方便，而且可以有效降低制冷剂泄露的概率，减小安全隐患。
根据本发明的一些实施例，如图2-图5所示，防凝露组件4可以包括：换热箱41和防凝露件，其中，换热箱41内可以盛放有换热介质，至少部分冷媒管3可以设在换热箱41内，并且设在换热箱41内的冷媒管3可以与换热介质换热，以提高冷媒管3与换热介质之间的换热效率，提高换热效果，以将冷媒的热量更多地传给换热介质和换热箱41。防凝露件可与换热箱41相连，并且至少部分防凝露件可以邻近制冷间室10的开口，防凝露件可以将换热箱41内的换热介质的热量传导至制冷间室10的开口处，提高制冷间室10的开口处的温度，减少门体处产生的凝露。
其中，换热介质可以是液态换热介质，例如水，或者还可以是气态换热介质，对此，本发明不做具体限定。
可选地，如图4所示，部分防凝露件可以深入换热箱41内，并且伸入换热箱41的防凝露件可以与换热介质直接接触，从而人可以提高换热介质与防凝露件的换热效率，提高防凝露件的温度，使防凝露效果进一步提升。
在一些实施例中，防凝露件可以是实心导热件，通过实心导热件将换热介质的热量传导至制冷间室10的开口处，未开口处加热，减少开口处的凝露。
在另一些实施例中，如图4和图5所示，防凝露件可以构造为防凝露管42，换热箱41可具有第一进口411和第一出口412，防凝露管42的一端可与第一进口411连通，防凝露管42的另一端可与第一出口412连通，这样，换热介质可以在换热箱41和防凝露管42之间循环流动，从而将冷媒的热量经防凝露管42带向制冷间室10的开口处，为开口处加热，减少凝露。
可选地，如图5所示，第一进口411可以设在换热箱41的上部，并且第一出口412可以设在换热箱41的下部，防凝露件还可以包括：泵体43，泵体43可以连接在防凝露管42上，泵体43用于泵送换热介质，提高换热介质的循环速度，使热量快速地传导至制冷间室10的开口处，优化防凝露效果。
根据本发明的一些实施例，如图4和图5所示，换热箱41可具有第二进口413和第二出口414，冷媒管3可以穿过第二进口413进入换热箱41后从第二出口414伸出换热箱41，即冷媒管3先穿过换热箱41的周壁伸入换热箱41内与换热介质接触，然后再穿过换热箱41的周壁伸出换热箱41，一方面，便于加工制造，另一方面，可以提高稳定 性和可靠性，还可以增大冷媒管3与换热介质之间的换热量，提高换热介质的温度，进而提升防凝露效果。
在一些实施例中，如4和图5所示，冷媒管3的邻近出气口21的一端可以穿过第二进口413进入换热箱41，也就是说，被压缩机2的压缩的高温冷媒，从出气口21流入冷媒管3后，可以进入换热箱41，与换热箱41内的换热介质进行换热，由于邻近出气口21处的冷媒管3内的冷媒温度较高，将冷内管的邻近出气口21的一端穿过第二进口413进入换热箱41，可以优化冷媒管3与换热介质的换热效果，使得换热介质的温度升高，防凝露效果更佳。
可选地，如图4和图5所述，第二进口413可以设在换热箱41的上部，并且第二出口414可以设在换热箱41的下部，即冷媒管3穿过换热箱41的上部进入换热箱41，结构简单紧凑，便于装配，而且利于空间布局。
如图4所示，设在换热箱41内的部分冷媒管3可以包括多层循环管31。由此可以增大冷媒管3与换热介质的接触面积，从而提高换热效率，提升对制冷间室10的开口处的加热效果，进一步提升防凝露效果。
根据本发明的一些实施例，如图1-图3所示，换热箱41可以邻近压缩机2，并且换热箱41可以设在冰箱100的后侧，这样，不仅可以节省空间，利于合理布局，而且可以便于装配，可以提高安装效率。
根据本发明的一些实施例，如图1所示，制冷间室10的敞开侧101可以设有适于容纳防凝露件的安装槽102，防凝露件可以容纳在安装槽102内固定在制冷间室10与门体的配合面处，为开口处加热，有效利用冰箱100制冷产生的热量，防凝露效果好。
根据本发明实施例的冰箱100的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (11)

  1. 一种冰箱，其特征在于，包括：
    箱体，所述箱体内具有一侧敞开的制冷间室；
    门体，所述门体用于打开或关闭所述制冷间室；
    压缩机，所述压缩机具有出气口和回气口；
    冷媒管，所述冷媒管与所述压缩机的出气口相连用于制热；
    防凝露组件，所述防凝露组件至少部分邻近所述制冷间室的开口，所述防凝露组件与所述冷媒管换热。
  2. 根据权利要求1所述的冰箱，其特征在于，所述防凝露组件包括：
    换热箱，所述换热箱内盛放有换热介质，至少部分所述冷媒管设在换热箱内且与所述换热介质换热；
    防凝露件，所述防凝露件与所述换热箱相连且部分所述防凝露件邻近所述制冷间室的开口。
  3. 根据权利要求2所述的冰箱，其特征在于，部分所述防凝露件伸入所述换热箱内且与所述换热介质直接接触。
  4. 根据权利要求3所述的冰箱，其特征在于，所述防凝露件构造为防凝露管，所述换热箱具有第一进口和第一出口，所述防凝露管的一端与所述第一进口连通且另一端与所述第一出口连通。
  5. 根据权利要求4所述的冰箱，其特征在于，所述第一进口设在所述换热箱的上部且所述第一出口设在所述换热箱的下部，所述防凝露组件还包括：
    泵体，所述泵体连接在所述防凝露管上。
  6. 根据权利要求2所述的冰箱，其特征在于，所述换热箱具有第二进口和第二出口，所述冷媒管穿过所述第二进口进入所述换热箱后从所述第二出口伸出所述换热箱。
  7. 根据权利要求6所述的冰箱，其特征在于，所述冷媒管的邻近所述出气口的一端穿过所述第二进口进入所述换热箱。
  8. 根据权利要求6所述的冰箱，其特征在于，所述第二进口设在所述换热箱的上部且所述第二出口设在所述换热箱的下部。
  9. 根据权利要求2所述的冰箱，其特征在于，设在所述换热箱内的部分所述冷媒管包括多层循环管。
  10. 根据权利要求2-8中任一项所述的冰箱，其特征在于，所述换热箱邻近所述压缩机且设在所述冰箱的后侧。
  11. 根据权利要求2-8中任一项所述的冰箱，其特征在于，所述制冷间室的敞开侧设有适于容纳所述防凝露件的安装槽。
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