WO2016161697A1 - 冰箱 - Google Patents

冰箱 Download PDF

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Publication number
WO2016161697A1
WO2016161697A1 PCT/CN2015/079924 CN2015079924W WO2016161697A1 WO 2016161697 A1 WO2016161697 A1 WO 2016161697A1 CN 2015079924 W CN2015079924 W CN 2015079924W WO 2016161697 A1 WO2016161697 A1 WO 2016161697A1
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WO
WIPO (PCT)
Prior art keywords
intake
conduit
sealing valve
air inlet
refrigerator according
Prior art date
Application number
PCT/CN2015/079924
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English (en)
French (fr)
Inventor
毕道国
Original Assignee
合肥华凌股份有限公司
美的集团股份有限公司
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.)
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Publication date
Priority claimed from CN201520205331.9U external-priority patent/CN204594041U/zh
Priority claimed from CN201510161683.3A external-priority patent/CN104729187A/zh
Application filed by 合肥华凌股份有限公司, 美的集团股份有限公司 filed Critical 合肥华凌股份有限公司
Publication of WO2016161697A1 publication Critical patent/WO2016161697A1/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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays

Definitions

  • the invention relates to the field of household appliances, and in particular to a refrigerator.
  • the large vertical freezer mainly has the problem that the door opening force is large when the product is opened during operation and the door is opened again after opening the door; some high-end products reduce the door opening force of the door by the assisting handle, but the handle assembly is complicated and the cost is relatively high.
  • the cold air of the existing refrigerator will leak from the drain pipe, causing partial loss of cooling.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent. Accordingly, it is an object of the present invention to provide a refrigerator in which the door body can be easily opened and the leakage of the indoor cooling capacity is reduced.
  • a refrigerator includes: a compartment having a drain port; a water receiving tray; a drain groove on the water receiving tray; and a drain air intake device, wherein the drain air intake device includes a conduit and a second conduit disposed on the first conduit, a first end of the first conduit is coupled to the drain port, and a second end of the first conduit is disposed in the conduit In the flow tank, the free end of the second conduit is open to form an intake port; the intake assembly, the intake assembly includes: an intake sealing valve piece, and the intake sealing valve piece is disposed at the intake air The air inlet sealing valve piece is disposed to open and close the air inlet at a gravity of the air inlet sealing valve piece and an atmospheric pressure received by the air inlet sealing valve piece.
  • the air inlet seal is made when the pressure in the chamber is smaller than the pressure outside the chamber and the pressure difference reaches a predetermined difference.
  • the valve plate can open the air inlet, and the air outside the room can enter the room through the second pipe; the water in the channel rises, and the air outside the room can be from the air inlet and the second end of the first pipe
  • the pressure between the indoor and outdoor rooms is consistent, so that the user can easily open the door and improve the user's feeling of use.
  • the inlet sealing valve piece can close the air inlet under the action of gravity, and the second end of the first line extends into the water in the guiding groove, and the inside of the guiding groove The water seals the second end of the first pipeline, and the cold air in the compartment does not leak outward from the second end of the first pipeline, which reduces the energy consumption of the refrigerator to a certain extent.
  • the refrigerator according to the present invention may have the following additional technical features:
  • the intake sealing valve piece is movable in a vertical direction with respect to the intake port.
  • the air intake assembly further includes: a guiding structure, the air intake sealing valve piece being movable in an axial direction of the guiding structure under the guiding action of the guiding structure.
  • the guiding structure comprises a guiding rod, and the inlet sealing valve piece is sleeved on the guiding rod.
  • the lower end of the guide rod is formed with a valve seat, and the valve seat is disposed close to an inner peripheral wall of the air inlet, and the air inlet sealing valve piece can open and close the valve seat.
  • the flow guiding groove is disposed on a bottom wall of the water receiving tray, and the guiding flow groove is annular and sleeved outside the second end of the first pipeline.
  • the inner diameter of the first conduit is ⁇ 1, 19 mm ⁇ ⁇ 1 ⁇ 25 mm.
  • the inner diameter of the second conduit is ⁇ 2, 19 mm ⁇ ⁇ 2 ⁇ 25 mm.
  • FIG. 1 is an assembled view of one direction of a drain air intake device, an air intake assembly, and a water receiving tray according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • FIG. 3 is an assembled view of another direction of a drain air intake device, an air intake assembly, and a water receiving tray according to an embodiment of the present invention
  • Figure 4 is a cross-sectional view taken along line B-B of Figure 3;
  • Figure 5 is an assembled view of another direction of the drain air intake device, the air intake assembly, and the water receiving tray, in accordance with an embodiment of the present invention
  • FIG. 6 is a schematic illustration of an air intake assembly in accordance with an embodiment of the present invention.
  • Drain intake device 20 first line 21, second line 22, intake port 201,
  • the intake assembly 30 the intake seal valve plate 31, the guide structure 32, the guide rod 32a, and the valve seat 32b.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements, unless otherwise specified Limited.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.
  • the present invention proposes a refrigerator that allows a user to easily open a door and enhance the user's feeling of use.
  • FIGS. 1 through 6 A refrigerator according to an embodiment of the present invention will be described in detail below with reference to FIGS. 1 through 6.
  • a refrigerator may include a compartment, a water receiving tray 10, a drain air intake device 20, and an air intake assembly 30.
  • the compartment may be referred to as a freezer compartment or a refrigerating compartment, and a compartment may be provided in the compartment for discharging condensed water or defrosting water in the compartment into the water receiving tray 10.
  • the water receiving tray 10 is for receiving water generated in the compartment, and the water guiding tray 10 is provided with a guiding groove 101.
  • the flow guiding groove 101 is disposed on the bottom wall of the water receiving tray 10, and the inside of the flow guiding groove 101 defines a space independent of the water receiving tray.
  • the drain air intake device 20 includes a first conduit 21 and a second conduit 22 disposed on the first conduit 21, the first end of the first conduit 21 and the compartment The drain ports are connected, and the second end of the first line 21 is placed in the flow guiding groove 101.
  • the flow guiding groove 101 is annular and is sleeved outside the second end of the first pipe 21.
  • the water in the compartment can flow into the diversion tank 101 first through the first pipeline 21, and when the water in the diversion tank 101 is full, the water will overflow from the diversion tank 101 and flow into the water receiving tank.
  • the tray 10 In the tray 10.
  • the height of the water surface in the flow guiding groove 101 is greater than the water surface height of the water receiving tray 10, and since the second end of the first line 21 is placed in the flow guiding groove 101, the pressure inside and outside the chamber is When equal, the second end of the first line 21 can extend into the water in the flow guiding groove 101, and the water in the guiding groove 101 can prevent the cold air in the compartment from passing through the second end of the first line 21 outward.
  • the overflow has achieved the effect of preventing cold air leakage, which has reduced the energy consumption of the refrigerator to some extent.
  • the air intake assembly 30 includes an air inlet sealing valve piece 31, and the air inlet sealing valve piece 31 is disposed at the air inlet 201. Further, the intake sealing valve piece 31 is provided to open and close the intake port 201 under the action of the gravity of the intake sealing valve piece 31 and the atmospheric pressure received by the intake sealing valve piece 31.
  • the intake sealing valve piece 31 seals the air inlet 201 under the action of its own gravity, and the air outside the room cannot enter the room through the air inlet 201, and At the same time, the leakage of the room is avoided.
  • the pressure in the chamber is less than the pressure outside the chamber and the pressure difference reaches a predetermined difference, that is, the pressure applied to the intake sealing valve 31 due to the pressure difference is greater than the gravity of the inlet sealing valve 31 itself, the intake sealing The valve piece 31 is opened, and the air outside the room can enter the room, so that the pressure between the room and the outside is uniform, and the user can conveniently open the door.
  • the outdoor air can enter the compartment not only through the air inlet 201, but also into the compartment through the second end of the first conduit 21.
  • the second end of the first line 21 extends into the water in the flow guiding groove 101, so that the cold air in the chamber does not pass from the first line 21 The two ends leaked out.
  • the pressure in the chamber is less than the pressure outside the chamber and the pressure difference reaches a predetermined difference, the water in the channel 101 flows upward, and the water in the channel 101 does not completely seal the second end of the first line 21, Further, the outdoor air can enter the compartment through the second end of the first conduit 21.
  • the air outside the room can quickly enter the room through the air inlet 201 and the second end of the first pipe 21, so that the room is indoors.
  • the external pressure is consistent, and the user can easily open the door to enhance the user's feeling of use.
  • the pressure in the chamber is smaller than the pressure outside the chamber and the pressure difference reaches a predetermined difference.
  • the intake sealing valve piece 31 can open the air inlet 201, and the air outside the room can enter the compartment through the second line 22; the water in the guiding channel 101 rises, and the air outside the room can be taken from the air inlet 201 and the second end of the first pipeline 21 enter the compartment, so that the pressure between the indoor and the outside is uniform, so that the user can easily open the door and improve the user's feeling of use.
  • the intake sealing valve piece 31 can close the air inlet 201 under the action of gravity, and the second end of the first line 21 extends into the water in the guiding channel 101.
  • the water in the flow tank 101 seals the second end of the first line 21, and the cold air in the compartment does not leak outward from the second end of the first line 21, which reduces the energy consumption of the refrigerator to some extent.
  • a portion of the second conduit 22 extends in a vertical direction, and an intake port 201 is disposed on the portion of the conduit, and the intake sealing valve 31 is relatively advanced.
  • the port 201 is movable in the vertical direction.
  • portion of the second conduit 22 where the intake port 201 is located may also be inclined, and the intake sealing valve plate 31 may move in the oblique direction relative to the intake port 201.
  • the air intake assembly 30 may further include a guiding structure 32.
  • the intake sealing valve plate 31 may be along the axis of the guiding structure 32 under the guiding action of the guiding structure 32. To the movement.
  • the guiding structure 32 can cause the intake sealing piece to open and close the intake port 201 relatively smoothly without turning over, improving the stability of the operation of the intake assembly 30.
  • the guide structure 32 includes a guide bar 32a, and the intake seal valve piece 31 is sleeved on the guide bar 32a.
  • the intake sealing valve piece 31 can slide up and down along the guide rod 32a to open or close the intake port 201.
  • the lower end of the guide rod 32a is formed with a valve seat 32b, and the valve seat 32b is disposed close to the inner peripheral wall of the air inlet 201, and the air inlet sealing valve 31 can open and close the valve. Block 32b.
  • valve seat 32b is formed as a hollow housing that is open at the top, and the bottom of the valve seat 32b is provided with a through hole, and air outside the chamber can enter from the through hole into the second line 22 and then enter the chamber.
  • valve seat 32b extends into the interior of the second conduit 22 and is in an interference fit with the second conduit 22.
  • valve seat 32b is further provided with a flange which extends outward from the outer periphery of the bottom of the valve seat 32b, and the upper surface of the flange is fitted to the lower end surface of the second conduit 22. .
  • the air outside the room can be quickly entered into the room, so that the pressure between the indoor and outdoor rooms is kept consistent, and the user can open the door body, and the first pipe 21 and the second pipe can be enlarged.
  • the first conduit 21 has an inner diameter of ⁇ 1, 19 mm ⁇ ⁇ 1 ⁇ 25 mm.
  • the second conduit 22 has an inner diameter of ⁇ 2, 19 mm ⁇ ⁇ 2 ⁇ 25 mm.
  • the inner diameter ⁇ 2 of the second conduit 22 is 22 mm.
  • the first conduit 21 and the second conduit 22 may be integrally formed. Thereby, the structure of the drain air intake device 20 can be simplified, the strength of the drain air intake device 20 can be increased, and the production efficiency of the drain air intake device 20 can be improved.
  • first conduit 21 and the second conduit 22 can also be secured together by bonding or the like.

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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

一种冰箱，包括：间室，间室上设有排水口；排水进气装置(20)，排水进气装置(20)包括第一管路(21)和设置在第一管路(21)上的第二管路(22)，第二管路(22)的自由端敞开以形成进气口(201)；进气组件(30)，进气组件(30)包括：进气密封阀片(31)，进气密封阀片(31)设在进气口(201)处且进气密封阀片(31)设置成可在进气密封阀片(31)的重力以及进气密封阀片(31)所受的大气压力而启闭进气口(201)。

Description

冰箱 技术领域
本发明涉及家电领域，特别涉及一种冰箱。
背景技术
目前大型立式冷冻箱主要存在产品在运行时开门时及开门取物后再次开门时开门力偏大的问题；部分高端产品通过助力把手降低门体的开门力，但助力把手装配复杂，成本较高；此外，现有的冰箱的冷气会从排水管泄漏，造成部分冷量丧失。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明的目的在于提出一种冰箱，该冰箱的门体可以容易地被打开，且降低了间室内冷量的泄漏。
根据本发明的冰箱，包括：间室，所述间室上设有排水口；接水盘，所述接水盘上设有导流槽；排水进气装置，所述排水进气装置包括第一管路和设置在所述第一管路上的第二管路，所述第一管路的第一端与所述排水口相连，所述第一管路的第二端置于所述导流槽内，所述第二管路的自由端敞开以形成进气口；进气组件，所述进气组件包括：进气密封阀片，所述进气密封阀片设在所述进气口处且所述进气密封阀片设置成可在所述进气密封阀片的重力以及所述进气密封阀片所受的大气压力而启闭所述进气口。
根据本发明的冰箱，通过设置排水进气装置和进气组件且在接水盘上设置导流槽，使得当间室内的压强小于间室外的压强且压强差达到预定差值时，进气密封阀片可以打开进气口，间室外的空气可以通过第二管路进入到间室内；导流槽内的水上升，间室外的空气可以从进气口和第一管路的第二端处进入到间室内，使得间室内外压强一致，由此用户可以轻易地将门体打开，提升用户的使用感受。
此外，当间室内外的压强相等时，进气密封阀片可以在重力的作用下关闭进气口，第一管路的第二端伸入到导流槽内的水中，导流槽内的水密封第一管路的第二端，间室内的冷气不会从第一管路的第二端向外泄漏，在一定程度上降低了冰箱的能耗。
另外，根据本发明的冰箱还可以具有如下附加的技术特征：
根据本发明的一个实施例，所述进气密封阀片相对所述进气口可沿竖向运动。
根据本发明的一个实施例，所述进气组件还包括：导向结构，所述进气密封阀片在所述导向结构的导向作用下可沿所述导向结构的轴向运动。
根据本发明的一个实施例，所述导向结构包括导向杆，所述进气密封阀片套设在所述导向杆上。
根据本发明的一个实施例，所述导向杆的下端形成有阀座，所述阀座紧贴所述进气口的内周壁设置，所述进气密封阀片可启闭所述阀座。
根据本发明的一个实施例，所述导流槽为设置在所述接水盘的底壁上，所述导流槽为环形且套在所述第一管路的第二端的外侧。
根据本发明的一个实施例，所述第一管路的内径为φ1，19mm≤φ1≤25mm。
根据本发明的一个实施例，第一管路的内径φ1＝22mm。
根据本发明的一个实施例，所述第二管路的内径为φ2，19mm≤φ2≤25mm。
根据本发明的一个实施例，第二管路的内径φ2＝22mm。
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排水进气装置、进气组件和接水盘的一个方向的装配图；
图2是图1中沿A-A方向的剖视图；
图3是根据本发明实施例的排水进气装置、进气组件和接水盘的另一个方向的装配图；
图4是图3中沿B-B方向的剖视图；
图5是根据本发明实施例的排水进气装置、进气组件和接水盘的再一个方向的装配图；
图6是根据本发明实施例的进气组件的示意图。
附图标记：
接水盘10，导流槽101，
排水进气装置20，第一管路21，第二管路22，进气口201，
进气组件30，进气密封阀片31，导向结构32，导向杆32a，阀座32b。
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，旨在用于解释本发明，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“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“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，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至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，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，或成一体；可以是机械连接，也可以是电连接；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或两个元件的相互作用关系，除非另有明确的限定。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。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
现有的冰箱，当人们向外拉动冰箱的门体时，由于密封条向外凸起，使得间室内的空间变大，进而间室内的压强减小，间室内外压强差的作用导致用户在打开门体时会感到比较费力。
或者当用户打开门体取物后将门体关闭，由于间室内的冷量向外流出一部分，导致间室内的压强变小，关闭门体短时间后再次打开门体时，也会由于间室内外压强差的作用导致用户在打开门体时感到费力。为此，本发明提出了一种冰箱，该冰箱可以使用户容易地户打开门体，提升用户的使用感受。
下面结合图1至图6对根据本发明实施例的冰箱进行详细描述。
根据本发明实施例的冰箱，可以包括间室、接水盘10、排水进气装置20和进气组件30。
其中，间室可以指的是冷冻室或冷藏室，间室内可以设有排水口，用于将间室内的冷凝水或化霜产生的水排放到接水盘10中。
接水盘10用于承接间室内产生的水，接水盘10上设有导流槽101。具体地，如图1所示，导流槽101设置在接水盘10的底壁上，导流槽101内限定出相对于接水盘独立的空间。
如图2和图3所示，排水进气装置20包括第一管路21和设置在第一管路21上的第二管路22，第一管路21的第一端与间室中的排水口相连，第一管路21的第二端置于导流槽101内。可选地，导流槽101为环形且套在第一管路21的第二端的外侧。
也就是说，间室内的水可以通过第一管路21先流入到导流槽101内，当导流槽101内的水满后，水才会从导流槽101内溢出，流入到接水盘10中。
因此，一般情况下，导流槽101中的水面高度会大于接水盘10的水面高度，且由于第一管路21的第二端置于导流槽101内，因此在间室内外的压强相等时，第一管路21的第二端可以伸入到导流槽101内的水中，进而导流槽101内的水可以阻止间室内的冷气通过第一管路21的第二端向外溢出，达到了防止冷气泄漏的作用，在一定程度上降低了冰箱的能耗。
其中，如图2所示，第二管路22的自由端敞开以形成进气口201，进气组件30包括进气密封阀片31，进气密封阀片31设在进气口201处，且进气密封阀片31设置成可在进气密封阀片31的重力以及进气密封阀片31所受的大气压力的作用下而启闭进气口201。
例如，当间室内的压强和间室外的压强相等时，进气密封阀片31会在自身重力的作用下密封进气口201，间室外的空气不能通过进气口201进入到间室内，且同时避免了间室内的冷量外泄。
当间室内的压强小于间室外的压强且压强差达到预定差值时，即由于压强差而施加在进气密封阀片31上的压力大于进气密封阀片31自身的重力时，进气密封阀片31会打开，间室外的空气可以进入到间室内，使得间室内外的压强一致，用户可以方便地将门体打开。
当然，间室外的空气不仅可以通过进气口201进入到间室内，也可以通过第一管路21的第二端进入到间室内。
例如，当间室内的压强和间室外的压强相等时，第一管路21的第二端伸入到导流槽101内的水中，进而间室内的冷气不会从第一管路21的第二端的泄漏出。
当间室内的压强小于间室外的压强且压强差达到预定差值时，导流槽101内的水向上流动，导流槽101内的水不会完全密封第一管路21的第二端，进而间室外的空气可以通过第一管路21的第二端进入到间室内。
由此，当间室内外产生压强差时且压强差达到预定差值时，间室外的空气可以通过进气口201和第一管路21的第二端快速地进入到间室内，使得间室内外的压强一致，用户可以容易地将门体打开，提升用户的使用感受。
根据本发明实施例的冰箱，通过设置排水进气装置20和进气组件30且在接水盘10上设置导流槽101，使得当间室内的压强小于间室外的压强且压强差达到预定差值时，进气密封阀片31可以打开进气口201，间室外的空气可以通过第二管路22进入到间室内；导流槽101内的水上升，间室外的空气可以从进气口201和第一管路21的第二端处进入到间室内，使得间室内外压强一致，由此用户可以轻易地将门体打开，提升用户的使用感受。
此外，当间室内外的压强相等时，进气密封阀片31可以在重力的作用下关闭进气口201，第一管路21的第二端伸入到导流槽101内的水中，导流槽101内的水密封第一管路21的第二端，间室内的冷气不会从第一管路21的第二端向外泄漏，在一定程度上降低了冰箱的能耗。
在本发明的一个实施例中，如图2和图3所示，第二管路22的一部分在竖直方向延伸，进气口201设在该部分管路上，进气密封阀片31相对进气口201可沿竖向运动。
当然，可以理解的是，进气口201所在的第二管路22的部分也可以是倾斜设置的，进气密封阀片31可以相对进气口201沿倾斜方向运动。
在本发明的一些实施例中，如图2和图6所示，进气组件30还可以包括导向结构32，进气密封阀片31在导向结构32的导向作用下可沿导向结构32的轴向运动。
导向结构32可以使得进气密封片相对平稳地打开和关闭进气口201，而不至于发生翻转，提高了进气组件30工作的稳定性。
具体地，如图6所示，导向结构32包括导向杆32a，进气密封阀片31套设在导向杆32a上。进气密封阀片31可以沿着导向杆32a上下滑动，进而打开或关闭进气口201。
在本发明的一些实施例中，如图6所示，导向杆32a的下端形成有阀座32b，阀座32b紧贴进气口201的内周壁设置，进气密封阀片31可启闭阀座32b。
具体地，阀座32b形成为顶部敞开的中空壳体，阀座32b的底部设有通孔，间室外的空气可以从通孔进入到第二管路22内，然后进入到间室中。
进一步地，如图2所示，阀座32b伸入到第二管路22内部且与第二管路22过盈配合。
更进一步地，如图6所示，阀座32b上还设有翻边，翻边从阀座32b底部的外周沿向外延伸，翻边的上表面与第二管路22的下端面贴合。
为了在间室内外产生压强差时，间室外的空气可以迅速的进去到间室内，使间室内外的压强保持一致，方便用户打开门体，可以增大第一管路21和第二管路22的内径。
在本发明的一些实施例中，第一管路21的内径为φ1，19mm≤φ1≤25mm。
优选地，第一管路21的内径φ1＝22mm。
在本发明的一些实施例中，第二管路22的内径为φ2，19mm≤φ2≤25mm。
优选地，第二管路22的内径φ2＝22mm。
根据本发明的一些实施例，第一管路21和第二管路22可以为一体成型件。由此，可以简化排水进气装置20的结构，增加排水进气装置20的强度，进而提高了排水进气装置20的生产效率。
当然，本领域普通技术人员可以理解的是，第一管路21和第二管路22也可以通过粘结等方式固定在一起。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“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必须针对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一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种冰箱，其特征在于，包括：
    间室，所述间室上设有排水口；
    接水盘，所述接水盘上设有导流槽；
    排水进气装置，所述排水进气装置包括第一管路和设置在所述第一管路上的第二管路，所述第一管路的第一端与所述排水口相连，所述第一管路的第二端置于所述导流槽内，所述第二管路的自由端敞开以形成进气口；
    进气组件，所述进气组件包括：进气密封阀片，所述进气密封阀片设在所述进气口处且所述进气密封阀片设置成可在所述进气密封阀片的重力以及所述进气密封阀片所受的大气压力而启闭所述进气口。
  2. 根据权利要求1所述的冰箱，其特征在于，所述进气密封阀片相对所述进气口可沿竖向运动。
  3. 根据权利要求2所述的冰箱，其特征在于，所述进气组件还包括：导向结构，所述进气密封阀片在所述导向结构的导向作用下可沿所述导向结构的轴向运动。
  4. 根据权利要求3所述的冰箱，其特征在于，所述导向结构包括导向杆，所述进气密封阀片套设在所述导向杆上。
  5. 根据权利要求4所述的冰箱，其特征在于，所述导向杆的下端形成有阀座，所述阀座紧贴所述进气口的内周壁设置，所述进气密封阀片可启闭所述阀座。
  6. 根据权利要求1所述的冰箱，其特征在于，所述导流槽为设置在所述接水盘的底壁上，所述导流槽为环形且套在所述第一管路的第二端的外侧。
  7. 根据权利要求1所述的冰箱，其特征在于，所述第一管路的内径为φ1，19mm≤φ1≤25mm。
  8. 根据权利要求7所述的冰箱，其特征在于，第一管路的内径φ1＝22mm。
  9. 根据权利要求1所述的冰箱，其特征在于，所述第二管路的内径为φ2，19mm≤φ2≤25mm。
  10. 根据权利要求9所述的冰箱，其特征在于，第二管路的内径φ2＝22mm。
PCT/CN2015/079924 2015-04-07 2015-05-27 冰箱 WO2016161697A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108592494A (zh) * 2018-03-22 2018-09-28 海信容声(广东)冷柜有限公司 一种冷冻箱体气压平衡结构及冷柜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2089601U (zh) * 1991-02-07 1991-11-27 刘东华 冰箱排水孔防泄冷结构
JP2005241139A (ja) * 2004-02-26 2005-09-08 Sanyo Electric Co Ltd 冷蔵庫
CN201314747Y (zh) * 2008-09-28 2009-09-23 海信科龙电器股份有限公司 一种冰箱排水管
CN102213513A (zh) * 2011-05-24 2011-10-12 合肥美的荣事达电冰箱有限公司 冰箱及其排水装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2089601U (zh) * 1991-02-07 1991-11-27 刘东华 冰箱排水孔防泄冷结构
JP2005241139A (ja) * 2004-02-26 2005-09-08 Sanyo Electric Co Ltd 冷蔵庫
CN201314747Y (zh) * 2008-09-28 2009-09-23 海信科龙电器股份有限公司 一种冰箱排水管
CN102213513A (zh) * 2011-05-24 2011-10-12 合肥美的荣事达电冰箱有限公司 冰箱及其排水装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108592494A (zh) * 2018-03-22 2018-09-28 海信容声(广东)冷柜有限公司 一种冷冻箱体气压平衡结构及冷柜

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