WO2018058318A1 - 制冰机 - Google Patents

制冰机 Download PDF

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Publication number
WO2018058318A1
WO2018058318A1 PCT/CN2016/100381 CN2016100381W WO2018058318A1 WO 2018058318 A1 WO2018058318 A1 WO 2018058318A1 CN 2016100381 W CN2016100381 W CN 2016100381W WO 2018058318 A1 WO2018058318 A1 WO 2018058318A1
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WO
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Prior art keywords
ice
ice making
liquid
support portion
compartments
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Application number
PCT/CN2016/100381
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English (en)
French (fr)
Inventor
邵阳
司增强
杨广卿
吕正光
徐德林
Original Assignee
合肥华凌股份有限公司
合肥美的电冰箱有限公司
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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Application filed by 合肥华凌股份有限公司, 合肥美的电冰箱有限公司, 美的集团股份有限公司 filed Critical 合肥华凌股份有限公司
Priority to PCT/CN2016/100381 priority Critical patent/WO2018058318A1/zh
Publication of WO2018058318A1 publication Critical patent/WO2018058318A1/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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds

Definitions

  • the invention relates to the technical field of living appliances, and in particular to an ice maker.
  • the ice making machine forms ice on the surface of the ice tray after working.
  • the ice cubes made by some ice machines are not uniform and unsightly; some ice machines cannot automatically produce ice, and the use of them is limited; some ice machines produce ice uniformity and the ice machine can automatically Ice, but the nozzle of the ice machine has high requirements on the liquid, and the ice machine is prone to blockage of the nozzle, thereby reducing the reliability of the ice machine and affecting the user's comfort.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention proposes an ice making machine which has a uniform shape and is advantageous for automatic ice making.
  • the ice machine will not cause blockages, etc., which improves the reliability of the ice machine and prolongs the service life of the ice machine.
  • An ice maker includes: a water tank in which a liquid is contained; an ice making box, the ice making box includes a support portion and a plurality of ice making compartments, and the plurality of ice making compartments On the lower surface of the support portion, each of the ice making compartments has a venting opening adapted to discharge air above a liquid level of the liquid, the plurality of ice making compartments being immersed in the liquid of the liquid Below the face; an evaporator placed on the support and above the plurality of ice making compartments to transfer refrigeration to the plurality of ice making compartments.
  • the ice cubes produced are uniform in shape and are advantageous for automatic ice formation.
  • the ice machine will not cause blockages, etc., which improves the reliability of the ice machine and prolongs the service life of the ice machine.
  • the top wall of each of the ice making compartments is provided with the venting opening.
  • the plurality of ice making grids are arranged in a plurality of rows and columns and evenly distributed.
  • a plurality of the ice making compartments located in the same row are communicated through the exhaust holes, and the exhaust holes of the ice making compartment located at the outermost side extend to the bottom wall of the support portion.
  • a holding groove for placing the evaporator is provided in the support portion.
  • each of the ice making compartments is provided with the venting holes, and each of the venting holes extends to a side wall of the accommodating groove.
  • a plurality of the vent holes have the same extension height on the side walls of the accommodating groove.
  • the bottom wall of the support portion is a metal piece.
  • FIG. 1 is a schematic structural view of an ice maker according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of an ice making box according to an embodiment of the present invention.
  • 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. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly. Further, in the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specified.
  • an ice maker 100 includes a water tank 1, an ice making box 3, and an evaporator 4.
  • the liquid tank 1 contains a liquid 2 therein.
  • the ice making box 3 includes a support portion 30 and a plurality of ice making compartments 31, and a plurality of ice making compartments 31 are provided on the lower surface of the support portion 30, each of the ice making compartments 31 having a liquid level suitable for discharging air to the liquid 2.
  • a plurality of ice making compartments 31 are immersed below the liquid level of the liquid 2.
  • the evaporator 4 is placed on the support portion 30 and positioned above the plurality of ice making compartments 31 to transfer the cooling amount to the plurality of ice making grids 31.
  • the ice tray 31 is immersed under the liquid surface of the liquid 2, so that the ice tray 31 is completely in contact with the liquid 2.
  • the evaporator 4 is located above the ice making compartment 31 such that the evaporator 4 transmits a cooling amount from the top of the ice making compartment 31 to the plurality of ice making compartments 31 to cause the liquid 2 in the ice making compartment 31 to pass from the top of the ice making compartment 31 It began to gradually condense into ice and grow up.
  • each of the ice making compartments 31 has an exhaust hole 33 adapted to discharge air above the liquid level of the liquid 2.
  • the ice maker 100 can heat the ice cubes by the evaporator 4 or other heating means to melt the joint of the ice cubes and the ice making grid 31, and under the action of gravity, the ice cubes Drop to remove the ice.
  • the ice cubes produced by the ice making machine 100 have a uniform shape and facilitate automatic ice making, and the system of the present invention is compared with the existing ice making machine.
  • the ice machine 100 does not need a pipeline to transport liquid to the ice tray 31, has low requirements on liquids, does not cause clogging, etc., improves the reliability of the operation of the ice maker 100, and prolongs the service life of the ice maker 100.
  • the ice cubes produced are uniform in shape and are advantageous for automatic ice formation.
  • the ice maker 100 does not cause clogging or the like, improves the reliability of the operation of the ice maker 100, and prolongs the service life of the ice maker 100.
  • each ice cube 31 is provided with a venting opening 33. Therefore, the liquid 2 in each of the ice making compartments 31 can be uniformly exhausted, and the shape of the ice cubes produced by the ice making machine 100 can be uniform, and the ice making effect of the ice making machine 100 can be improved.
  • the plurality of ice making grids 31 are arranged in a plurality of rows and columns and evenly distributed. Further, the ice making efficiency of the ice maker 100 is improved, and the uniformity of the ice is ensured. In the specific example of FIG. 2, a plurality of ice making grids 31 are arranged in two rows and four columns and evenly distributed.
  • a plurality of ice making compartments 31 located in the same row communicate through the exhaust holes 33, and the exhaust holes 33 of the outermost ice making compartments 31 extend to the bottom wall of the support portion 30.
  • the flow rate of the exhaust gas of the liquid 2 can be increased, and the liquid 2 in the ice cube 31 can be uniformly and completely exhausted, further ensuring the uniformity of the ice.
  • a holding groove 32 for placing the evaporator 4 is provided in the support portion 30. It can be seen that the position of the evaporator 4 is stable, which ensures the safety and reliability of the operation of the evaporator 4. At the same time, the space of the ice maker 100 is saved, and the manufacturing cost of the ice maker 100 is reduced.
  • each of the ice making compartments 31 is provided with vent holes 33, each of which extends to the side wall of the accommodating groove 32. Thereby, the exhaust rate can be ensured, and clogging of the vent hole 33 can be avoided.
  • the plurality of vent holes 33 have the same extension height on the side walls of the housing groove 32. In addition, the uniformity of the freezing speed of the liquid 2 in the ice making grid 31 is ensured, and the uniformity of the ice cube is improved.
  • the bottom wall of the support portion 30 is a metal piece. It can be understood that the thermal conductivity of the metal member is good, so that the speed at which the evaporator 4 transmits the cooling capacity to the ice making grid 31 can be accelerated, and the ice making efficiency of the ice maker 100 can be improved.
  • an ice maker 100 includes a water tank 1, an ice making box 3, and an evaporator 4.
  • the liquid tank 1 contains a liquid 2 therein.
  • the ice making box 3 includes a support portion 30 and a plurality of ice making compartments 31.
  • the plurality of ice making compartments 31 are disposed on the lower surface of the support portion 30 and are submerged below the liquid level of the liquid 2, and the plurality of ice making compartments 31 are in two
  • the rows are four columns and are evenly distributed.
  • each ice tray 31 has a venting opening 33 adapted to discharge air above the liquid level of the liquid 2.
  • the plurality of ice making compartments 31 located in the same row communicate through the exhaust holes 33, and the exhaust holes 33 of the outermost ice making compartments 31 extend to the bottom wall of the support portion 30.
  • a vent hole 33 provided in the top wall of the ice tray 31 extends to the side wall of the accommodating groove 32.
  • the evaporator 4 is placed in the holding groove 32 provided in the support portion 30 to transfer the cooling amount to the plurality of ice making trays 31.
  • the bottom wall of the support portion 30 is a metal member.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

制冰机（100）包括：水箱（1），水箱（1）内盛放有液体（2）；制冰盒（3），制冰盒（3）包括支撑部（30）和多个制冰格（31），多个制冰格（31）设在支撑部（30）的下表面上，每个制冰格（31）具有适于将空气排向液体（2）的液面上方的排气孔（33），多个制冰格（31）浸没在液体（2）的液面的下方；蒸发器（4），蒸发器（4）放置在支撑部（30）上且位于多个制冰格（31）的上方以将冷量传输给多个制冰格（31）。

Description

制冰机 技术领域
本发明涉及生活电器的技术领域，具体而言，涉及一种制冰机。
背景技术
相关技术中的制冰机，无论蒸发器在制冰机内怎样设置，制冰机工作后都会在冰格的表面形成冰块。但是有些制冰机制作的冰块的均匀性不好、不美观；有些制冰机无法自动出冰，使用局限性大；有些制冰机制造的冰块均匀性好且制冰机能够自动出冰，但是制冰机的喷头对液体要求很高，制冰机容易产生喷口堵塞的情况，进而降低制冰机工作的可靠性，影响用户的舒适性。
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，本发明提出一种制冰机，制作的冰块的形状均匀性好且有利于自动出冰。同时制冰机不会产生堵塞等情况，提高了制冰机工作的可靠性，延长了制冰机的使用寿命。
根据本发明实施例的制冰机，包括：水箱，所述水箱内盛放有液体；制冰盒，所述制冰盒包括支撑部和多个制冰格，所述多个制冰格设在所述支撑部的下表面上，每个所述制冰格具有适于将空气排向所述液体的液面上方的排气孔，所述多个制冰格浸没在所述液体的液面的下方；蒸发器，所述蒸发器放置在支撑部上且位于所述多个制冰格的上方以将冷量传输给所述多个制冰格。
根据本发明实施例的制冰机，制作的冰块的形状均匀性好且有利于自动出冰。同时制冰机不会产生堵塞等情况，提高了制冰机工作的可靠性，延长了制冰机的使用寿命。
根据本发明的一些实施例，每个所述制冰格的顶壁设有所述排气孔。
根据本发明的一些实施例，所述多个制冰格呈多行多列且均匀分布设置。
具体地，位于同一行的多个所述制冰格通过所述排气孔连通，位于最外侧的所述制冰格的所述排气孔延伸至所述支撑部的底壁上。
根据本发明的一些实施例，所述支撑部内设有用于放置所述蒸发器的盛放槽。
进一步地，每个所述制冰格的顶壁设有所述排气孔，每个所述排气孔延伸至所述盛放槽的侧壁上。
具体地，多个所述排气孔在所述盛放槽的侧壁上的延伸高度相同。
根据本发明的一些实施例，所述支撑部的底壁为金属件。
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制冰机的结构示意图；
图2是根据本发明实施例的的制冰盒的结构示意图。
附图标记：
制冰机100；
水箱1；液体2；制冰盒3；支撑部30；制冰格31；盛放槽32；
排气孔33；蒸发器4。
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”、“顶”、“内”、“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，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。
需要说明的是，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。进一步地，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。
下面参考图1-图2描述根据本发明实施例的制冰机100。
如图1-图2所示，根据本发明实施例的制冰机100，包括：水箱1、制冰盒3和蒸发器4。
水箱1内盛放有液体2。制冰盒3包括支撑部30和多个制冰格31，多个制冰格31设在支撑部30的下表面上，每个制冰格31具有适于将空气排向液体2的液面上方的排气孔33，多个制冰格31浸没在液体2的液面的下方。蒸发器4放置在支撑部30上且位于多个制冰格31的上方以将冷量传输给多个制冰格31。
根据本发明实施例的制冰机100，制冰格31浸没在液体2的液面下方，使制冰格31与液体2完全接触。蒸发器4位于制冰格31的上方，从而，蒸发器4是从制冰格31的顶部向多个制冰格31传输冷量以使制冰格31内的液体2从制冰格31顶部开始逐渐向下凝结成冰块并长大。并且每个制冰格31具有适于将空气排向液体2的液面上方的排气孔33。
可以理解的是，当需要取冰时，制冰机100可以通过蒸发器4或者其他加热装置对冰块进行加热以使得冰块与制冰格31的连接处融化，在重力作用下，冰块掉落以取出冰块。
由此可知，由于多个制冰格31浸没在液面下，因此制冰机100制作的冰块形状均匀性好且利于自动出冰，与现有的制冰机相比，本发明的制冰机100无需管路向制冰格31输送液体，对液体的要求低，不会产生堵塞等情况，提高了制冰机100工作的可靠性，延长制冰机100的使用寿命。
根据本发明实施例的制冰机100，制作的冰块的形状均匀性好且有利于自动出冰。同时制冰机100不会产生堵塞等情况，提高了制冰机100工作的可靠性，延长了制冰机100的使用寿命。
根据本发明的一些实施例，每个制冰格31的顶壁设有排气孔33。从而可以使各个制冰格31内的液体2排气均匀，制冰机100制作的冰块的形状均匀性好，提高制冰机100的制冰效果。
根据本发明的一些实施例，多个制冰格31呈多行多列且均匀分布设置。进而，提高了制冰机100的制冰效率，并保证了冰块的均匀性。在图2的具体示例中，多个制冰格31呈两行四列且均匀分布设置。
进一步地，位于同一行的多个制冰格31通过排气孔33连通，位于最外侧的制冰格31的排气孔33延伸至支撑部30的底壁上。由此，可以提高液体2的排气流量，进而可以使制冰格31内的液体2排气均匀、完全，进一步保证了冰块的均匀性。
如图1所示，根据本发明的一些实施例，支撑部30内设有用于放置蒸发器4的盛放槽32。由此可知，蒸发器4的位置稳固，保证了蒸发器4工作的安全可靠性。同时也节省了制冰机100的空间，降低制冰机100的制造成本。
进一步地，每个制冰格31的顶壁设有排气孔33，每个排气孔33延伸至盛放槽32的侧壁上。从而可以保证排气速率，且避免排气孔33发生堵塞现象。
具体地，多个排气孔33在盛放槽32的侧壁上的延伸高度相同。进而保证了制冰格31内液体2结冰速度的一致性，提高冰块的均匀性。
根据本发明的一些实施例，支撑部30的底壁为金属件。可以理解的是金属件的导热性好，从而可以加快蒸发器4对制冰格31传输冷量的速度，提高制冰机100的制冰效率。
下面参考图1-图2对根据本发明一个具体实施例的制冰机100结构进行详细说明。但是需要说明的是，下述的说明仅具有示例性，普通技术人员在阅读了本发明的下述技术方案之后，显然可以对其中的技术方案或者部分技术特征进行组合或者替换、修改， 这也落入本发明所要求的保护范围之内。
如图1-图2所示，根据本发明实施例的制冰机100，包括：水箱1、制冰盒3和蒸发器4。
水箱1内盛放有液体2。制冰盒3包括支撑部30和多个制冰格31，多个制冰格31设在支撑部30的下表面上且浸没在液体2的液面的下方，多个制冰格31呈两行四列且均匀分布设置。
每个制冰格31的顶壁上具有适于将空气排向液体2的液面上方的排气孔33。位于同一行的多个制冰格31通过排气孔33连通，位于最外侧的制冰格31的排气孔33延伸至支撑部30的底壁上。设在制冰格31的顶壁上的排气孔33延伸至盛放槽32的侧壁上。
蒸发器4放置在支撑部30内设置的盛放槽32内以将冷量传输给多个制冰格31。并且支撑部30的底壁为金属件。
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 (8)

  1. 一种制冰机，其特征在于，包括：
    水箱，所述水箱内盛放有液体；
    制冰盒，所述制冰盒包括支撑部和多个制冰格，所述多个制冰格设在所述支撑部的下表面上，每个所述制冰格具有适于将空气排向所述液体的液面上方的排气孔，所述多个制冰格浸没在所述液体的液面的下方；
    蒸发器，所述蒸发器放置在支撑部上且位于所述多个制冰格的上方以将冷量传输给所述多个制冰格。
  2. 根据权利要求1所述的制冰机，其特征在于，每个所述制冰格的顶壁设有所述排气孔。
  3. 根据权利要求1-2中任一项所述的制冰机，其特征在于，所述多个制冰格呈多行多列且均匀分布设置。
  4. 根据权利要求3所述的制冰机，其特征在于，位于同一行的多个所述制冰格通过所述排气孔连通，位于最外侧的所述制冰格的所述排气孔延伸至所述支撑部的底壁上。
  5. 根据权利要求1-4中任一项所述的制冰机，其特征在于，所述支撑部内设有用于放置所述蒸发器的盛放槽。
  6. 根据权利要求5所述的制冰机，其特征在于，每个所述制冰格的顶壁设有所述排气孔，每个所述排气孔延伸至所述盛放槽的侧壁上。
  7. 根据权利要求6所述的制冰机，其特征在于，多个所述排气孔在所述盛放槽的侧壁上的延伸高度相同。
  8. 根据权利要求1-7中任一项所述的制冰机，其特征在于，所述支撑部的底壁为金属件。
PCT/CN2016/100381 2016-09-27 2016-09-27 制冰机 WO2018058318A1 (zh)

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CN201041443Y (zh) * 2007-06-04 2008-03-26 倪伯杨 一种用于制冰机的水循环利用装置
JP4176883B2 (ja) * 1998-09-28 2008-11-05 ホシザキ電機株式会社 製氷機
CN102135358A (zh) * 2011-02-23 2011-07-27 合肥美的荣事达电冰箱有限公司 蒸发器型制冰装置及具有该蒸发器型制冰装置的冰箱
CN102221276A (zh) * 2011-05-17 2011-10-19 合肥美的荣事达电冰箱有限公司 一种用于冰箱的制冰装置和具有其的冰箱
CN106352639A (zh) * 2016-09-27 2017-01-25 合肥华凌股份有限公司 制冰机

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JP4176883B2 (ja) * 1998-09-28 2008-11-05 ホシザキ電機株式会社 製氷機
CN201041443Y (zh) * 2007-06-04 2008-03-26 倪伯杨 一种用于制冰机的水循环利用装置
CN102135358A (zh) * 2011-02-23 2011-07-27 合肥美的荣事达电冰箱有限公司 蒸发器型制冰装置及具有该蒸发器型制冰装置的冰箱
CN102221276A (zh) * 2011-05-17 2011-10-19 合肥美的荣事达电冰箱有限公司 一种用于冰箱的制冰装置和具有其的冰箱
CN106352639A (zh) * 2016-09-27 2017-01-25 合肥华凌股份有限公司 制冰机

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