CN100458320C - Ice cracking device for refrigerator - Google Patents
Ice cracking device for refrigerator Download PDFInfo
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- CN100458320C CN100458320C CNB2004100189274A CN200410018927A CN100458320C CN 100458320 C CN100458320 C CN 100458320C CN B2004100189274 A CNB2004100189274 A CN B2004100189274A CN 200410018927 A CN200410018927 A CN 200410018927A CN 100458320 C CN100458320 C CN 100458320C
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- 238000005336 cracking Methods 0.000 title abstract 6
- 230000000903 blocking effect Effects 0.000 claims description 35
- 238000007710 freezing Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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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
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/08—Auxiliary features or devices for producing, working or handling ice for different type of ice
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- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
技术领域 technical field
本发明涉及一种碎冰装置,特别是涉及一种可以提供碎成适当大小的冰块,由此可以方便使用者使用的冰箱用碎冰装置。The invention relates to an ice crushing device, in particular to an ice crushing device for a refrigerator which can provide ice cubes crushed into appropriate sizes and is convenient for users to use.
背景技术 Background technique
冰箱内通常配备有至少一个可以冷冻或冷藏食物的冷却室的箱体和制冷系统。最近市场上推出的冰箱还配备有可在不打开冰箱门的情况下取出冷藏状态的水或冰块的分配器。图1为已有技术的冰箱立体结构图。图2为沿图1中II-II线的碎冰装置剖视图。如图1、图2所示,这种已有技术的冰箱设有由垂直方向设置的隔板将冷冻室21及冷藏室31分别设置在其左右两侧的箱体11和可以分别打开或关闭冷冻室21及冷藏室31而设置在箱体11上的冷冻室门23及冷藏室门33。冷冻室21的内部上侧设有可以自动制冰的自动制冰机25,而自动制冰机25的下侧则设有可收集并储存从自动制冰机25落下的冰块的储冰容器41。冷藏室31的内部下侧设有可以冷藏水的水箱35,而在箱体11的后侧则设有可以给自动制冰机25及水箱35提供水的给水管37,并在给水管37上设置了可以开关给水管37的给水阀38。沿着水的流动方向在给水阀38的下流侧设置了过滤器36,并在过滤器36的下流设置了可以调节流向自动制冰机25或水箱35的水流动方向的切换阀39。冷冻室21上设有可在不打开冷冻室门23及冷藏室门33的情况下取出储冰容器41内冰块和水箱35内水的分配器27。另外,沿着箱体11的前后方向,在储冰容器41的前端设置了可将自动制冰机25加工的冰块碎成更小冰块的碎冰室42,并在碎冰室42的下端向下倾斜设置了可通过分配器27向外引出冰块的槽。储冰容器41的内部设有能以转动的方式将储存的冰块送到碎冰室42内的送冰螺杆44,而在储冰容器41的后方则设置了可以转动送冰螺杆44的螺杆驱动电机46。送冰螺杆44为螺旋型结构,其前端设有与其形成一体且内部配有螺旋型刀片的导向器47。导向器47的中心形成有与送冰螺杆44形成一体的旋转轴48,旋转轴48沿着轴线方向延伸至碎冰室42的内部。碎冰室42的内部设有与旋转轴48形成一体且可以转动的多个旋转切割器51,而在碎冰室42的下侧则沿着轴线方向设置了与旋转切割器51相距一定距离的固定切割器53。固定切割器53的下端设有可在将送到碎冰室42内部的冰块引至固定切割器53的碎冰位置和可使碎冰室42内的冰块落向槽内的开放位置之间转换的阻断板55。但是,如上所述,由于这种已有技术的冰箱用碎冰装置是沿着旋转轴48的轴线方向来设置相隔一定距离的旋转切割器51,并在旋转切割器51之间相隔一定距离设置固定切割器53,这样的话只能直接引出自动制冰机25制成的块冰或输出具有一定尺寸,例如大约10mm大小的冰块,而无法提供像冰屑一样碎小的冰块。A refrigerator is usually equipped with at least one cooling chamber that can freeze or refrigerate food and a refrigeration system. Refrigerators recently launched on the market are also equipped with a dispenser that can take out cold water or ice cubes without opening the refrigerator door. Fig. 1 is a three-dimensional structure diagram of a refrigerator in the prior art. Fig. 2 is a sectional view of the ice crushing device along line II-II in Fig. 1 . As shown in Fig. 1 and Fig. 2, the refrigerator of this prior art is provided with the
发明内容 Contents of the invention
为了解决上述问题,本发明的目的在于提供一种可以给使用者提供碎成适当大小的冰块,从而可以方便使用者使用的冰箱用碎冰装置。In order to solve the above problems, the object of the present invention is to provide an ice crushing device for a refrigerator that can provide users with ice cubes that are crushed into appropriate sizes, thereby being convenient for users to use.
为了达到上述目的,本发明提供的冰箱用碎冰装置包括储冰容器、送冰螺杆、第1碎冰装置和第2碎冰装置;其中储冰容器设置在冷冻室的内部且用于储存冰块;送冰螺杆位于储冰容器的内部且能够以旋转的方式送出冰块;第1碎冰装置沿着送冰螺杆的送冰方向设置在储冰容器的下游,将送出的冰块碎解成小冰块;第2碎冰装置沿着送冰方向设置在第1碎冰装置的下游,将第1碎冰装置加工的小冰块碎解成微小冰块;所述的第1碎冰装置包括第1碎冰室、若干对第1旋转切割器、若干个第1固定切割器和第1阻断板;其中第1碎冰室设置在储冰容器的侧面;若干对第1旋转切割器位于第1碎冰室的内部,并与设在送冰螺杆的前端且延伸到第1碎冰室内部的第1旋转轴形成一体,因此能够与送冰螺杆一起转动;若干对第1旋转切割器之间相隔距离分别设置了一端固定在第1碎冰室的内部,一端结合在第1旋转轴上,由此可与第1旋转轴进行相对运动的若干个第1固定切割器;第1阻断板设置在第1旋转切割器的旋转半径外侧,可在将送冰螺杆送出的冰块引至第1固定切割器上的碎冰位置和可使送冰螺杆送出的冰块下落的开放位置之间转换;所述的第2碎冰装置包括第2碎冰室、若干对第2旋转切割器、若干个第2固定切割器和第2阻断板;其中第2碎冰室设置在第1碎冰室的下方;若干对第2旋转切割器设置在第2碎冰室的内部,能以与第1旋转切割器的第1旋转轴平行设置的第2旋转轴为中心转动;若干对第2旋转切割器之间相隔距离分别设置了一端固定在第2碎冰室的内部,一端结合在第2旋转轴上,由此可与第2旋转轴进行相对运动的若干个第2固定切割器;第2阻断板设置在第2旋转切割器的旋转半径外侧,可在碎冰位置和开放位置之间转换。In order to achieve the above object, the ice crushing device for a refrigerator provided by the present invention includes an ice storage container, an ice delivery screw, a first ice crushing device and a second ice crushing device; wherein the ice storage container is arranged inside the freezer and is used for storing ice block; the ice delivery screw is located inside the ice storage container and can send out ice cubes in a rotating manner; the first ice crushing device is arranged downstream of the ice storage container along the ice delivery direction of the ice delivery screw, and crushes the sent ice cubes into small ice cubes; the second ice crushing device is arranged downstream of the first ice crushing device along the ice delivery direction, and breaks the small ice cubes processed by the first ice crushing device into tiny ice cubes; the first crushed ice The device includes a first crushed ice chamber, several pairs of first rotary cutters, several first fixed cutters and a first blocking plate; wherein the first crushed ice chamber is set on the side of the ice storage container; several pairs of first rotary cutters The device is located inside the first crushed ice chamber, and is integrated with the first rotating shaft that is located at the front end of the ice-feeding screw and extends to the inside of the first crushed ice chamber, so it can rotate together with the ice-feeding screw; several pairs of the first rotation There are several first fixed cutters with one end fixed inside the first ice crushing chamber and one end connected to the first rotating shaft at a distance between the cutters, so that they can move relative to the first rotating shaft; 1 The blocking plate is arranged outside the radius of rotation of the first rotary cutter, which can guide the ice cubes sent by the ice feeding screw to the ice crushing position on the first fixed cutter and make the ice cubes sent by the ice feeding screw fall. switch between open positions; the second ice crushing device includes a second ice crushing chamber, several pairs of second rotary cutters, several second fixed cutters and a second blocking plate; wherein the second ice crushing chamber is set Under the first ice crushing chamber; several pairs of second rotary cutters are arranged inside the second ice crushing chamber, and can rotate around the second rotating shaft parallel to the first rotating shaft of the first rotating cutter; Several pairs of second rotary cutters are respectively provided with a distance between one end fixed inside the second ice crushing chamber and one end connected to the second rotating shaft, so that several second rotating cutters can move relative to the second rotating shaft. The cutter is fixed; the second blocking plate is arranged outside the rotation radius of the second rotating cutter, and can be switched between the crushing ice position and the open position.
所述的第2碎冰装置还包括用于驱动第2旋转切割器的切割器驱动电机。The second ice crushing device further includes a cutter drive motor for driving the second rotary cutter.
所述的第2碎冰装置还包括能够将第2阻断板转动以使其处于碎冰位置或开放位置的电磁阀。The second ice crushing device further includes a solenoid valve capable of rotating the second blocking plate to be at the ice crushing position or the open position.
所述的第1阻断板及第2阻断板转向开放位置时的转动方向相反。The rotation directions of the first blocking plate and the second blocking plate are opposite when turning to the open position.
本发明提供的冰箱用碎冰装置是利用设置于冷冻室内部的储冰容器和位于储冰容器的内部且可在转动的过程中移动冰块的送冰螺杆将上述冰块送至两个上下方向排列的第1碎冰装置和第2碎冰装置中,由此可以给使用者提供碎成适当大小的冰块,从而便于使用者使用。The ice crushing device for a refrigerator provided by the present invention uses the ice storage container arranged inside the freezer compartment and the ice delivery screw which is located inside the ice storage container and can move the ice cubes during rotation to send the above-mentioned ice cubes to two vertical directions. In the arranged first ice crushing device and the second ice crushing device, it is possible to provide the user with ice cubes crushed into appropriate sizes, thereby facilitating the use of the user.
附图说明 Description of drawings
下面结合附图和具体实施方式对本发明的冰箱用碎冰装置进行详细说明。The ice crushing device for refrigerators of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
图1为已有技术的冰箱立体结构图。Fig. 1 is a three-dimensional structure diagram of a refrigerator in the prior art.
图2为沿图1中II-II线的碎冰装置剖视图。Fig. 2 is a sectional view of the ice crushing device along line II-II in Fig. 1 .
图3为本发明提供的冰箱用碎冰装置一实施例纵向结构剖视图。Fig. 3 is a cross-sectional view of the longitudinal structure of an embodiment of the ice crushing device for refrigerators provided by the present invention.
图4为图3中的上部主要部位结构放大图。Fig. 4 is an enlarged view of the structure of the upper main part in Fig. 3 .
图5为从图4正面观察时冰箱用碎冰装置结构示意图。Fig. 5 is a schematic view of the structure of the ice crushing device for the refrigerator viewed from the front of Fig. 4 .
图6为图3中的下部主要部位结构放大图。Fig. 6 is an enlarged view of the structure of the lower main part in Fig. 3 .
图7至图9分别为图3中的冰箱用碎冰装置碎冰过程示意图。7 to 9 are schematic views of the ice crushing process of the ice crushing device for the refrigerator in FIG. 3 .
附图标号:Figure number:
61:储冰容器 63:送冰螺杆61: Ice storage container 63: Ice delivery screw
64:螺杆驱动电机 65:第1碎冰装置64: Screw drive motor 65: No. 1 ice crushing device
68:第1碎冰室 69:第1固定切割器68: No. 1 crushing ice room 69: No. 1 fixed cutter
70:第1旋转切割器 71:第1阻断板70: 1st rotary cutter 71: 1st blocking plate
75:第1电磁阀 85:第2碎冰装置75: No. 1 solenoid valve 85: No. 2 ice crushing device
88:第2碎冰室 89:第2固定切割器88: The 2nd ice crushing chamber 89: The 2nd fixed cutter
90:第2旋转切割器 91:第2阻断板90: The second rotary cutter 91: The second blocking plate
92:切割器驱动电机 95:第2电磁阀92: Cutter drive motor 95: Second solenoid valve
具体实施方式 Detailed ways
在说明当中,与以有技术相同的部件使用相同的符号,并不再细述。如图3至图9所示,本发明提供的冰箱用碎冰装置包括:设置在冷冻室21的内部且可储存冰块62a的储冰容器61;能以旋转的方式送出储冰容器61内部冰块62a的送冰螺杆63;设置在储冰容器61的侧面,可将送冰螺杆63送出的冰块62a碎成具有一定大小的小冰块62b的第1碎冰装置65;和设置在第1碎冰装置65的下侧,可将第1碎冰装置65加工的小冰块62b碎成微小冰块62c的第2碎冰装置85。冷冻室21的内部上侧设有可以制作冰块62a的自动制冰机25,并在自动制冰机25的下端沿前后方向设置了可收集并储存从自动制冰机25落下的冰块62a的储冰容器61。储冰容器61的内部设有可送出储存在其内部冰块62a的螺旋型送冰螺杆63,而在储冰容器61的后侧设置了可以转动送冰螺杆63的螺杆驱动电机64。送冰螺杆63的前端设有配有螺旋型刀片的导向器67,并在导向器67的轴心上设置了可与送冰螺杆63一起转动的第1旋转轴66。所述的第1碎冰装置65包括:设置在储冰容器61的侧面且底部开放的第1碎冰室68;固定在第1碎冰室68内部的第1固定切割器69;与延伸到第1碎冰室68内部的第1旋转轴66形成一体且可转动的第1旋转切割器70;和设置在第1旋转切割器70的旋转半径外侧,可在将移动到第1碎冰室68内部的冰块62a引至第1固定切割器69上的碎冰位置和可使冰块62a下落的开放位置之间转换的第1阻断板71。沿着第1旋转轴66的半径方向设置了若干对在旋转轴66的长度方向相隔一定距离,并且在旋转方向上具有180度相位差的第1旋转切割器70,而在第1旋转切割器70之间分别设置了一端结合在第1旋转轴66上,由此可与第1旋转轴66进行相对运动的第1固定切割器69。第1阻断板71的侧面设有可使第1阻断板71在碎冰位置及开放位置之间转换的控制杆73,控制杆73的另一端设置在螺杆驱动电机64的一侧,以使其可以与转动控制杆73的第1电磁阀75进行相对运动。第2碎冰装置85包括:位于第1碎冰室68的下方,可使第1碎冰装置65加工的冰块62b下落到其内部,且顶部和底部分别开放的第2碎冰室88;能以设置在第2碎冰室88的内部且与第1旋转轴66相平行的第2旋转轴86为中心转动的第2旋转切割器90;沿着第2旋转轴86的轴线方向设置于第2旋转切割器90之间,由此可使其一端相对第2旋转轴86旋转的第2固定切割器89;和设置在第2旋转切割器90的旋转半径外侧,可在将第1碎冰装置65落下的冰块62b引至第2固定切割器89上的碎冰位置和可使从第1碎冰装置65落下的冰块62b落入槽26内的开放位置之间转换的第2阻断板91。沿着第2旋转轴86的轴线方向相隔一定距离设置了若干对第2旋转切割器90,该旋转切割器的一端可沿着第2旋转轴86的半径方向转动,并且旋转方向上具有180度相位差。根据最终需要粉碎的小冰块62c的大小,第2固定切割器89沿着第2旋转轴86的轴线方向分别固定在第2旋转切割器90之间,而在第2碎冰室88的侧面设置了可以转动第2旋转切割器90的切割器驱动电机92。第2阻断板91能以与第1阻断板71的旋转轴平行设置的旋转轴为中心朝着与第1阻断板71相反的方向进行转动,并在第2阻断板91的侧面上设置了可以转动第2阻断板91的控制杆93。控制杆93的侧面设有可以转动控制杆93以使其能够进行相对运动的电磁阀95。基于上述结构,在需要引出冰块62a时,如图7所示,利用图中未示出的控制器来控制第1电磁阀75,以使第1阻断板71转动至开放位置,同时控制螺杆驱动电机64以使送冰螺杆63旋转。当送冰螺杆63开始旋转时,储存在储冰容器61内部的冰块62a将在送冰螺杆63的作用下移向第1碎冰室68,并在导向器67的作用下流入第1碎冰室68的内部。当流入的冰块62a下落后,通过槽26引出到分配器27上。当需要引出小冰块62b时,如图8所示,利用控制器来控制第1电磁阀75,以使第1阻断板71处于碎冰位置,同时控制第2电磁阀95,以使第2阻断板91处于开放位置。当送冰螺杆63开始旋转时,储冰容器61内部的冰块62a将流入第1碎冰室68的内部,所流入的冰块62a将由第1阻断板71引至第1固定切割器69上。这时,第1旋转切割器70在旋转的过程中可将第1固定切割器69和第1阻断板71上的冰块62a碎解成一定大小的冰块62b,而加工后的冰块62b将通过第2碎冰室88落到槽26内,最后引出到分配器27上。而当需要引出像冰屑一样大小的微小冰块62c时,如图9所示,可利用控制器使第1阻断板71及第2阻断板91分别处于碎冰位置上,并同时驱动螺杆驱动电机64,以使送冰螺杆63开始旋转。送出的冰块62a先在第1碎冰装置65内碎成小冰块62b,然后落到第2碎冰室88内,落下的小块冰62b被第2阻断板91引至第2固定切割器89上。这时,利用控制器来控制切割器驱动电机92,以使第2旋转切割器90转动,而第2固定切割器89和第2阻断板91上的小冰块62b将在第2旋转切割器90的转动下被碎解成微小的冰块62c,最后通过槽26引出到冰箱外部。In the description, the same symbols are used for the same components as in the prior art, and no detailed description is given. As shown in Figures 3 to 9, the ice crushing device for a refrigerator provided by the present invention includes: an
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JP4195473B2 (en) | 2005-05-03 | 2008-12-10 | 三星電子株式会社 | refrigerator |
KR20060115306A (en) * | 2005-05-03 | 2006-11-08 | 삼성전자주식회사 | Refrigerator |
KR100820816B1 (en) | 2006-10-24 | 2008-04-11 | 엘지전자 주식회사 | Ice extraction device and refrigerator having same |
CN102278843A (en) * | 2011-05-27 | 2011-12-14 | 合肥美的荣事达电冰箱有限公司 | Ice crushing device and refrigerator with same |
CN102226615B (en) * | 2011-05-31 | 2013-04-17 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
CN103673445A (en) * | 2012-09-13 | 2014-03-26 | 泰州乐金电子冷机有限公司 | Ice crushing device of internally-meshed ice-making machine |
CN103322744B (en) * | 2013-06-25 | 2015-04-08 | 独孤勇 | Integrated full-automatic ice storing, feeding and selling control method |
CN110410907A (en) * | 2019-07-31 | 2019-11-05 | 广东电网有限责任公司 | A kind of energy-saving ice-chilling air conditioning system and deicing |
CN111250464A (en) * | 2020-03-19 | 2020-06-09 | 温州市疾彬电子科技有限公司 | Circuit board cleaning device based on ultrasonic wave |
CN117168038A (en) * | 2023-09-26 | 2023-12-05 | 广东新宝电器股份有限公司 | Multifunctional ice maker |
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US3824805A (en) * | 1973-04-09 | 1974-07-23 | Gen Electric | Combination ice cube and crushed ice dispenser selector means |
US4176527A (en) * | 1978-07-13 | 1979-12-04 | Whirlpool Corporation | Ice crusher for refrigerator |
JPH10300298A (en) * | 1997-04-30 | 1998-11-13 | Sankyo Seiki Mfg Co Ltd | Ice crusher |
-
2004
- 2004-04-12 CN CNB2004100189274A patent/CN100458320C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3824805A (en) * | 1973-04-09 | 1974-07-23 | Gen Electric | Combination ice cube and crushed ice dispenser selector means |
US4176527A (en) * | 1978-07-13 | 1979-12-04 | Whirlpool Corporation | Ice crusher for refrigerator |
JPH10300298A (en) * | 1997-04-30 | 1998-11-13 | Sankyo Seiki Mfg Co Ltd | Ice crusher |
Also Published As
Publication number | Publication date |
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CN1683851A (en) | 2005-10-19 |
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Owner name: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS ( TIANJIN ) ELECTRICAL APPLIANCES CO., LTD. Effective date: 20091225 |
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