WO2019141053A1 - 冰箱、管道组件及管道固定件 - Google Patents

冰箱、管道组件及管道固定件 Download PDF

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Publication number
WO2019141053A1
WO2019141053A1 PCT/CN2018/123738 CN2018123738W WO2019141053A1 WO 2019141053 A1 WO2019141053 A1 WO 2019141053A1 CN 2018123738 W CN2018123738 W CN 2018123738W WO 2019141053 A1 WO2019141053 A1 WO 2019141053A1
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WO
WIPO (PCT)
Prior art keywords
pipe
fixing member
limiting block
mounting surface
fixing
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PCT/CN2018/123738
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English (en)
French (fr)
Inventor
杨春
张�浩
夏恩品
Original Assignee
青岛海尔股份有限公司
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Application filed by 青岛海尔股份有限公司 filed Critical 青岛海尔股份有限公司
Priority to EP18900654.7A priority Critical patent/EP3745060B1/en
Priority to NZ762028A priority patent/NZ762028B2/en
Priority to AU2018402914A priority patent/AU2018402914B2/en
Priority to US16/643,552 priority patent/US11530867B2/en
Publication of WO2019141053A1 publication Critical patent/WO2019141053A1/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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/143—Collecting condense or defrost water; Removing condense or defrost water characterised by means to fix, clamp, or connect water pipes or evaporation trays
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

Definitions

  • the present invention relates to the field of pipe joints, and more particularly to a pipe fixing member, and to a pipe assembly and a refrigerator to which the same is applied.
  • the drainage system is an indispensable part of it.
  • the most important part of the whole drainage system is the drainage pipe joint. Its function is to support the connection of the tank drain and the drain pipe.
  • the quality of a drain pipe joint directly affects the quality of the refrigerator drainage system, and ultimately affects the performance of the refrigerator.
  • the bubble liquid easily penetrates from the interface where the drain port and the drain pipe are connected, and the drain pipe is blocked.
  • the existing solution is to seal the joint between the drain port and the drain pipe with a tape.
  • the sealing effect is often unsatisfactory.
  • a pipe fixing member for fixing an end of a pipe to a target mounting surface, wherein the mounting surface is provided with a mounting hole, and the pipe fixing member comprises:
  • a fixing seat having a through hole communicating with an end of the pipe, the through hole having a central axis;
  • a limiting block disposed on a side of the fixing plate adjacent to the mounting surface, the outer shape of the limiting block is matched with the mounting hole; and the limiting block and the fixed disk are operatively formed Rotating to receive the limiting slot of the target mounting surface;
  • the pipe fixing member further includes a positioning protrusion disposed on the fixing plate, the positioning protrusion is disposed at an angle with the limiting block around the central axis, such that when the limiting block is opposite When the mounting hole is rotated from the aligned position to the staggered position, the positioning projection enters the mounting hole to limit further rotation of the pipe fixing member.
  • the axial distance between the bottom surface of the limiting block and the fixed disk is X
  • the height of the positioning protrusion is Y
  • the thickness of the mounting surface is H, wherein , H ⁇ X, XH ⁇ Y ⁇ X.
  • the bottom surface of the limiting block includes a slope to facilitate rotation of the limiting block from the aligned position to the staggered position.
  • the length of the positioning protrusion in the rotation direction is consistent with the width of the limiting block.
  • the fixing plate is provided with two positioning protrusions disposed opposite to each other, and the connecting lines of the outer contours of the two positioning protrusions are consistent with the outer shape of the limiting block.
  • a line connecting the positioning protrusion and the central axis is perpendicular to the limiting block.
  • the fixing base comprises a pipe wall surrounding the through hole, and the outer wall of the pipe wall is further provided with a plurality of supporting ribs.
  • the fixing base includes four of the supporting ribs, and the four supporting ribs are evenly distributed along the outer circumference of the pipe wall.
  • the present invention also provides a pipe assembly including a pipe and a pipe fixing member for fixing an end of the pipe to a target mounting surface, wherein the pipe fixing member is as described above.
  • Pipe fixings are as described above.
  • the present invention further provides a refrigerator including a box body, the box body including an inner casing, the inner casing is provided with a target mounting surface, and the casing is further provided with a pipe assembly, wherein
  • the pipe assembly includes a pipe and a pipe fixture as previously described for securing an end of the pipe to the target mounting surface.
  • the utility model has the beneficial effects that: compared with the prior art, the pipe fixing member provided by the invention not only passes through the matching limit of the limiting groove and the mounting surface when the pipe fixing member is mounted on the target mounting surface, but also passes the positioning convexity.
  • the arrangement is also limited in the circumferential rotation, so that the connection between the pipe fixing member and the target mounting surface is firm and the sealing is reliable, and the connection between the pipe fixing member and the drain port (or the exhaust port) is solved in the prior art.
  • the connection is not tight and it is easy to cause problems of water leakage and air leakage.
  • FIG. 1 is a schematic view showing the assembly structure of a pipe assembly in a preferred embodiment of the present invention
  • Figure 2 is a schematic exploded view of the pipe assembly shown in Figure 1;
  • FIG. 3 is a perspective structural view of a pipe fixing member in a preferred embodiment of the present invention.
  • Figure 4 is a front elevational view of the pipe fixing member shown in Figure 3;
  • Figure 5 is a bottom plan view of the pipe fixing member shown in Figure 3;
  • Figure 6 is a schematic view showing the structure of a target mounting hole in a preferred embodiment of the present invention.
  • a preferred pipe 10 assembly 1 of the present invention includes a pipe 10 and a pipe fixture 20 for securing the end of the pipe 10 to a target mounting surface, wherein the pipe 10 may be drained
  • the duct 10 can also be an air duct 10 .
  • the target mounting surface (not shown) may be disposed on the inner casing of the refrigerator (not shown), and the assembly 10 of the pipe 10 is installed between the inner casing and the outer casing of the refrigerator and the target mounting surface, and then the refrigerator is foamed. Thereby, the assembly 10 of the pipe 10 is positioned in the foamed layer of the refrigerator.
  • the target mounting surface can also be placed on the housing of other machines or parts.
  • a pipe fixing member 20 is used for fixing the end of the pipe 10 to the target mounting surface, and the mounting surface is provided with a mounting hole 5, and the pipe fixing member 20 includes: a seat 21 having a through hole communicating with an end of the duct 10, the through hole having a central shaft; a fixing plate 210 formed as an end surface of the fixing seat 21; and a limiting block 22 disposed at the fixing
  • the disk 210 is adjacent to one side of the mounting surface, and the outer shape of the limiting block 22 is matched with the mounting hole 5; the limiting block 22 and the fixed disk 210 are operatively rotated to receive the housing.
  • the pipe fixing member 20 further includes a positioning protrusion 23 disposed on the fixing plate 210, the positioning protrusion 23 surrounding the central axis and the limiting block 22 is disposed at an angle such that when the limiting block 22 is rotated from the aligned position to the staggered position relative to the mounting hole 5, the positioning protrusion 23 enters the mounting hole 5 to restrict the pipe fixing member Further rotation of 20.
  • the axial distance X between the bottom surface of the limiting block 22 and the fixed disk 210, the height of the positioning protrusion 23 is Y, and the thickness of the mounting surface is H, XH is not Greater than Y.
  • the space between the limiting block 22 and the fixed disk 210 is formed as the above-mentioned limiting slot, and the axial distance X is the height of the limiting slot.
  • the positioning projection 23 simultaneously enters the mounting hole while the fixed disk 210 is rotated by the same angle about the central axis. 5 in the position. After the positioning projection 23 is snapped into the mounting hole 5, the limiting block 22 cannot continue to rotate or reversely rotate, and its circumferential rotation about the central axis is restricted.
  • the height Y of the positioning protrusion 23 is between XH and X, which makes the height of the positioning protrusion 23 just right when the limiting block 22 is positioned, so as not to cause the pipe fixing member 20 to sway in the axial direction, nor to cause the pipe fixing member 20 to sway in the axial direction.
  • the rotation process is extremely difficult.
  • the bottom surface of the limiting block 22 includes a slope 220 to facilitate rotation of the limiting block 22 from the aligned position to the staggered position.
  • the setting of the ramp 220 facilitates the rotation of the stop block 22.
  • the length of the positioning protrusion 23 in the rotational direction coincides with the width of the limiting block 22. Since the mounting hole 5 and the limiting block 22 have the same outer shape, the length of the positioning protrusion 23 in the rotating direction is the same as the width of the limiting block 22, so that the two ends of the positioning protrusion 23 in the rotating direction respectively abut against the mounting hole 5. The sides of the two sides optimize the effect of the limit.
  • the fixing plate 210 is provided with two positioning protrusions 23 disposed oppositely, and the connecting lines of the outer contours of the two positioning protrusions 23 are consistent with the outer shape of the limiting block 22,
  • the connecting line of the outer contour of the positioning protrusion 23 is coincident with the limiting block 22, so that when the limiting block 22 is rotated to the staggered position, the positioning protrusion 23 enters both ends of the mounting hole 5, and the positioning protrusions at the two ends of the mounting hole 5 23 increases the torque, thereby increasing the resistance that the pipe holder 20 needs to overcome in the reverse rotation or further rotation, making the positioning of the pipe fixture 20 more reliable.
  • the line connecting the positioning protrusion 23 and the central axis is perpendicular to the limiting block 22.
  • the vertical angle setting facilitates the structural design of the positioning protrusion 23 and the limiting block 22.
  • the fixing base 21 includes a pipe wall surrounding the through hole, and a plurality of supporting ribs 24 are further disposed on the outer periphery of the pipe wall, and the supporting ribs 24 are disposed to facilitate the protection of the wall of the pipe 30. It is prevented from being bent and damaged at the position between the end of the pipe 10 and the mounting hole 5 due to steering or the like.
  • the fixing base 21 includes four of the support ribs 24, and the four support ribs 24 are evenly distributed along the outer circumference of the tube wall.
  • the pipe wall includes an access pipe 25 and an outlet pipe 26, wherein the inlet pipe 25 is connected to the end of the pipe 10, the outlet pipe 26 is connected to the target mounting surface, and the inlet pipe 25 and the outlet pipe 26 are connected. Set at an angle.
  • the assembly 10 of the pipe 10 includes a pipe 10 and a pipe fixing member 20, wherein the end of the pipe 10 is interference-fitted with the pipe wall of the pipe fixing member 20, and the end of the pipe 10 is received in the pipe. Inside the through hole of the piece 20.
  • the pipe fixing member 20 is housed in the hole at the end of the pipe 10.
  • the assembly 10 of the pipe 10 further includes a protective pipe 30 for shielding the connecting portion after the end of the pipe 10 is connected with the pipe fixing member 20, preventing the connecting portion from being folded and the pipe 10 end and the pipe. The connection of the fixing member 20 is broken.
  • Embodiments of the present invention also include a refrigerator including a case, the case including an inner case, the inner case being provided with a target mounting surface, and the case 10 is further provided with the pipe 10 assembly 1 as described above.

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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)
  • Supports For Pipes And Cables (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

冰箱、管道组件(1)及管道固定件(20)，管道固定件(20)包括具有通孔的固定座(21)、固定盘(210)、设于固定盘(210)靠近安装面一侧的限位块(22)以及设于固定盘(210)上的定位凸起(23)，限位块(22)的外形与安装面上的安装孔(5)相匹配，限位块(22)与固定盘(210)之间形成收容安装面的限位槽，定位凸起(23)围绕通孔的中心轴与限位块(22)呈角度地设置，当限位块(22)相对安装孔(5)转动到错开位置时，定位凸起(23)进入安装孔(5)。

Description

冰箱、管道组件及管道固定件
本申请要求了申请日为2018年01月22日，申请号为201810060745.5，发明名称为“冰箱、管道组件及管道固定件”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及管道连接领域，尤其涉及一种管道固定件，还涉及管道组件及其所应用的冰箱。
背景技术
对于现有冰箱来说，排水系统是其不可或缺的一部分，在整个排水系统中最为重要的部分就是排水管接头，它的作用是承上启下的，负责完成箱胆排水口和排水管的连接。
一个排水管接头的好坏直接影响了冰箱排水系统的优劣，最终影响冰箱的使用性能。但是在冰箱发泡时，泡液容易从排水口和排水管连接的接口处渗入，导致排水管被堵死的问题发生，现有的解决办法是用胶带将排水口与排水管连接部位密封，但密封效果往往不理想，仍会有发泡液渗入排水管内，并且使用胶带对连接处进行密封，操作复杂，费时费力，这大大降低了产品的装配效率。
有鉴于此，有必要提供一种新的管道固定件以解决上述问题。
发明内容
本发明的目的在于提供一种新的管道固定件，其能够改善管道端部和目标安装面连接不牢、密封不善的问题。
为实现上述发明目的，本发明采用如下技术方案：一种管道固定件，用于将管道的端部固定于目标安装面，所述安装面上设有安装孔，所述管道固定件包括：
固定座，其内形成有与所述管道的端部连通的通孔，所述通孔具有中心轴；
固定盘，形成为固定座的端面；
限位块，设于所述固定盘靠近所述安装面的一侧，所述限位块的外形与所述安装孔相匹配；所述限位块与所述固定盘之间形成可操作地旋转以收容所述目标安装面的限位槽；
其中，所述管道固定件还包括设于所述固定盘上的定位凸起，所述定位凸起围绕所述中心轴与所述限位块呈角度地设置，使得当所述限位块相对所述安装孔由对齐的位置转动到错开的位置时，所述定位凸起进入所述安装孔以限制所述管道固定件的进一步转动。
作为本发明进一步改进的技术方案，所述限位块的底面与所述固定盘之间的轴向距离为X，所述定位凸起的高度为Y，所述安装面的厚度为H，其中，H≤X，X-H≤Y≤X。
作为本发明进一步改进的技术方案，所述限位块的底面包括斜面以便于所述限位块由所述对 齐位置向所述错开位置旋转。
作为本发明进一步改进的技术方案，所述定位凸起沿旋转方向的长度与所述限位块的宽度一致。
作为本发明进一步改进的技术方案，所述固定盘上设有两个相对设置的所述定位凸起，所述两个定位凸起外轮廓的连线与所述限位块的外形一致。
作为本发明进一步改进的技术方案，所述定位凸起与所述中心轴的连线垂直于所述限位块。
作为本发明进一步改进的技术方案，所述固定座包括围设成所述通孔的管壁，所述管壁外周还设有若干支撑筋。
作为本发明进一步改进的技术方案，所述固定座包括四个所述支撑筋，所述四个支撑筋沿所述管壁的外周均匀地分布。
为实现上述发明目的，本发明还提供一种管道组件，包括管道和用于将所述管道的端部固定于目标安装面的管道固定件，其中，所述管道固定件为如前所述的管道固定件。
为实现上述发明目的，本发明还提供一种冰箱，包括箱体，所述箱体包括内壳，所述内壳上设有目标安装面，所述箱体内还设有管道组件，其中，所述管道组件包括管道和如前所述的管道固定件，所述管道固定件用于将所述管道的端部固定于所述目标安装面。
本发明的有益效果是：与现有技术相比，本发明所提供的管道固定件在向目标安装面安装时，不但其轴向通过限位槽和安装面的配合限位，而且通过定位凸起的设置，其周向的旋转也被限制，使得管道固定件与目标安装面的连接牢固、密封可靠，解决了现有技术中因管道固定件与排水口(或排气口)的连接处连接不紧而易导致漏水、漏气的问题。
附图说明
图1是本发明优选的实施方式中管道组件的装配结构示意图；
图2是图1所示的管道组件的结构分解示意图；
图3是本发明优选的实施方式中管道固定件的立体结构示意图；
图4是图3所示的管道固定件的主视图；
图5是图3所示的管道固定件的仰视图；
图6是本发明优选的实施方式中目标安装孔的结构示意图。
具体实施方式
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
本文使用的例如“上”、“上方”、“下”、“下方”等表示空间相对位置的术语是出于便于说明的目的来描述如附图中所示的一个单元或特征相对于另一个单元或特征的关系。空间相对位置的术语可以旨在包括设备在使用或工作中除了图中所示方位以外的不同方位。例如，如果将图中的设备翻转，则被描述为位于其他单元或特征“下方”或“之下”的单元将位于其他单元或特征“上方”。因此，示例性术语“下方”可以囊括上方和下方这两种方位。设备可以以其他方式被定向(旋转90度或其他朝向)，并相应地解释本文使用的与空间相关的描述语。并且，应当理解的是尽管术语第一、第二等在本文中可以被用于描述各种元件或结构，但是这些被描述对象不应受到这些术语的限制。这些术语仅用于将这些描述对象彼此区分开。
如图1、图2所示，本发明优选的一种管道10组件1，包括管道10和用于将管道10的端部固定于目标安装面的管道固定件20，其中，管道10可以是排水管道10，也可以是气调管道10。目标安装面(未图示)可以设于冰箱(未图示)的内壳上，管道10组件1在冰箱的内壳和外壳之间完成与目标安装面的安装后，冰箱再进行发泡处理，从而将管道10组件1定位于冰箱的发泡层之中。当然，目标安装面也可以设置于其他机器或零件的壳体上。
结合图3和图6所示，一种管道固定件20，用于将管道10的端部固定于目标安装面，所述安装面上设有安装孔5，所述管道固定件20包括：固定座21，其内形成有与所述管道10的端部连通的通孔，所述通孔具有中心轴；固定盘210，形成为固定座21的端面；限位块22，设于所述固定盘210靠近所述安装面的一侧，所述限位块22的外形与所述安装孔5相匹配；所述限位块22与所述固定盘210之间形成可操作地旋转以收容所述目标安装面的限位槽；其中，所述管道固定件20还包括设于所述固定盘210上的定位凸起23，所述定位凸起23围绕所述中心轴与所述限位块22呈角度地设置，使得当所述限位块22相对所述安装孔5由对齐的位置转动到错开的位置时，所述定位凸起23进入所述安装孔5以限制所述管道固定件20的进一步转动。本实施方式所提供的管道固定件20在向目标安装面安装时，不但其轴向通过限位槽和安装面的配合限位，而且通过定位凸起23的设置，其周向的旋转也被限制，使得管道固定件20与目标安装面的连接牢固、密封可靠，解决了现有技术中因管道固定件20与排水口(或排气口)的连接处连接不紧而易导致漏水、漏气的问题。
在本实施方式中，所述限位块22的底面与所述固定盘210之间的轴向距离X，所述定位凸起23的高度为Y，所述安装面的厚度为H，X-H不大于Y。限位块22与固定盘210之间的空间形成为上述的限位槽，轴向距离X即为限位槽的高度。在安装管道固定件20时，随着固定盘210和限位块22的旋转，安装孔5边缘的安装面逐渐进入该限位槽，安装面的厚度H不大于限位槽的高度X，如此，管道固定件20与安装面的配合为过盈配合，便于管道固定件20沿通孔轴向上 的限位。
另外，在限位块22旋转地从与安装孔5对齐的位置移动到与安装孔5错开的位置的过程中，定位凸起23同时随固定盘210围绕中心轴转动相同的角度而进入安装孔5的位置中。定位凸起23卡入安装孔5以后，限位块22无法继续旋转也不能反向旋转，其围绕中心轴的周向转动被限制。定位凸起23的高度Y在X-H和X之间，这使得限位块22在定位时，定位凸起23的高度恰到好处，不至于使管道固定件20在轴向上出现晃动，也不会使旋转过程异常艰难。
参见图3、图4所示，所述限位块22的底面包括斜面220以便于所述限位块22由所述对齐位置向所述错开位置旋转。斜面220的设置方便限位块22的旋转。
参见图5所示，所述定位凸起23沿旋转方向的长度与所述限位块22的宽度一致。由于安装孔5与限位块22的外形一致，因此定位凸起23沿旋转方向的长度与限位块22的宽度一致的设计使得定位凸起23沿旋转方向的两端分别抵靠安装孔5的两侧边，进而优化了限位的效果。
在本实施例中，所述固定盘210上设有两个相对设置的所述定位凸起23，所述两个定位凸起23外轮廓的连线与所述限位块22的外形一致，定位凸起23的外轮廓的连线与限位块22一致，使得当限位块22旋转到错开位置时，定位凸起23进入安装孔5的两端，位于安装孔5两端的定位凸起23增大了扭矩，从而增加了管道固定件20反向旋转或进一步旋转所需克服的阻力，使得管道固定件20的定位更加可靠。
继续参见图5所示，所述定位凸起23与所述中心轴的连线垂直于所述限位块22。垂直角度的设置便于定位凸起23与限位块22的结构设计，如此，安装管道固定件20时，限位块22从与安装孔5对齐的位置旋转90°即可完成定位。
参见图3、图4所示，所述固定座21包括围设成所述通孔的管壁，所述管壁外周还设有若干支撑筋24，支撑筋24的设置便于保护管30壁，避免其在管道10端部和安装孔5之间的位置上由于转向等原因而折弯、损坏。在本实施例中，所述固定座21包括四个所述支撑筋24，所述四个支撑筋24沿所述管壁的外周均匀地分布。
在本实施例中，管壁包括接入管25和接出管26，其中接入管25与管道10端部相连，接出管26与目标安装面连接，接入管25与接出管26呈角度设置。
重新参见图1、图2所示，管道10组件1包括管道10和管道固定件20，其中，管道10端部与管道固定件20的管壁过盈配合，管道10端部被收容进管道固定件20的通孔内。当然，也可以是管道固定件20被收纳进管道10端部的孔中。在本实施例中，管道10组件1还包括护管30，护管30用于在管道10端部和管道固定件20相连后遮挡该连接部位，防止连接部位打折而使管道10端部和管道固定件20的连接被断开。
本发明实施方式还包括冰箱，冰箱包括箱体，所述箱体包括内壳，所述内壳上设有目标安装面，所述箱体内还设有如上所述的管道10组件1。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种管道固定件，用于将管道的端部固定于目标安装面，所述安装面上设有安装孔，所述管道固定件包括：
    固定座，其内形成有与所述管道的端部连通的通孔，所述通孔具有中心轴；
    固定盘，形成为固定座的端面；
    限位块，设于所述固定盘靠近所述目标安装面的一侧，所述限位块的外形与所述安装孔相匹配；所述限位块与所述固定盘之间形成可操作地旋转以收容所述目标安装面的限位槽；
    其特征在于：所述管道固定件还包括设于所述固定盘上的定位凸起，所述定位凸起围绕所述中心轴与所述限位块呈角度地设置，使得当所述限位块相对所述安装孔由对齐的位置转动到错开的位置时，所述定位凸起进入所述安装孔以限制所述管道固定件的进一步转动。
  2. 根据权利要求1所述的管道固定件，其特征在于：所述限位块的底面与所述固定盘之间的轴向距离为X，所述定位凸起的高度为Y，所述目标安装面的厚度为H，其中，H≤X，X-H≤Y≤X。
  3. 根据权利要求2所述的管道固定件，其特征在于：所述限位块的底面包括斜面以便于所述限位块由所述对齐位置向所述错开位置旋转。
  4. 根据权利要求1所述的管道固定件，其特征在于：所述定位凸起沿旋转方向的长度与所述限位块的宽度一致。
  5. 根据权利要求1所述的管道固定件，其特征在于：所述固定盘上设有两个相对设置的所述定位凸起，所述两个定位凸起外轮廓的连线与所述限位块的外形一致。
  6. 根据权利要求1所述的管道固定件，其特征在于：所述定位凸起与所述中心轴的连线垂直于所述限位块。
  7. 根据权利要求1所述的管道固定件，其特征在于：所述固定座包括围设成所述通孔的管壁，所述管壁外周还设有若干支撑筋。
  8. 根据权利要求7所述的管道固定件，其特征在于：所述固定座包括四个所述支撑筋，所述四个支撑筋沿所述管壁的外周均匀地分布。
  9. 一种管道组件，其特征在于：所述管道组件包括管道和权利要求1所述的管道固定件，所述管道固定件用于将所述管道的端部固定于目标安装面。
  10. 一种冰箱，包括箱体，所述箱体包括内壳，所述内壳上设有目标安装面，所述箱体内还设有管道组件，其特征在于：所述管道组件包括管道和权利要求1所述的管道固定件，所述管道固定件用于将所述管道的端部固定于所述目标安装面。
PCT/CN2018/123738 2018-01-22 2018-12-26 冰箱、管道组件及管道固定件 WO2019141053A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139964C1 (de) * 2001-08-14 2002-11-14 Degussa Kondensatmanschette
JP2003056975A (ja) * 2001-08-21 2003-02-26 Hoshizaki Electric Co Ltd 冷蔵庫等の排水口構造
CN202152894U (zh) * 2011-08-02 2012-02-29 合肥美的荣事达电冰箱有限公司 一种冰箱及其排水管接头
CN103388950A (zh) * 2013-08-06 2013-11-13 合肥华凌股份有限公司 管道组件和具有它的冰箱
CN203454544U (zh) * 2013-08-06 2014-02-26 合肥华凌股份有限公司 管道组件和具有它的冰箱
CN105813871A (zh) * 2013-12-27 2016-07-27 日本空调系统股份有限公司 排水软管
CN108332491A (zh) * 2018-01-22 2018-07-27 青岛海尔股份有限公司 冰箱、管道组件及管道固定件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2771740B2 (ja) * 1992-07-02 1998-07-02 三洋電機株式会社 冷却貯蔵庫
JPH1163795A (ja) * 1997-08-11 1999-03-05 Hoshizaki Electric Co Ltd 冷却貯蔵庫
JP2003056972A (ja) * 2001-08-08 2003-02-26 Matsushita Refrig Co Ltd 冷蔵庫
JP4614673B2 (ja) * 2004-02-19 2011-01-19 ホシザキ電機株式会社 冷却貯蔵庫の管継手接続構造
US7537290B2 (en) * 2005-12-16 2009-05-26 U.S. Manufacturing Company Light weight, stiffened, twist resistant, extruded vehicle axle
JP4644607B2 (ja) * 2006-01-31 2011-03-02 ホシザキ電機株式会社 貯蔵庫の排水口構造
KR100803398B1 (ko) * 2006-11-02 2008-02-13 황성수 에어컨 배수관 연결구
DE202008007363U1 (de) * 2008-06-02 2008-08-21 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Abstandhalter für Leitungen
CN102291953A (zh) * 2010-06-15 2011-12-21 鸿富锦精密工业（深圳）有限公司 安装电子设备的机柜
CN203082432U (zh) * 2012-12-30 2013-07-24 合肥华凌股份有限公司 用于冰箱的排水管接头和具有其的冰箱
CN107532764B (zh) * 2015-07-01 2019-05-03 明和工业株式会社 管接头
CN105737484A (zh) * 2016-02-18 2016-07-06 海信容声(广东)冷柜有限公司 一种制冷装置
CN107084584B (zh) * 2017-05-04 2021-01-26 合肥华凌股份有限公司 冰箱的排水结构和冰箱
CN113340040B (zh) * 2017-08-09 2022-12-20 重庆海尔制冷电器有限公司 一种排水组件

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139964C1 (de) * 2001-08-14 2002-11-14 Degussa Kondensatmanschette
JP2003056975A (ja) * 2001-08-21 2003-02-26 Hoshizaki Electric Co Ltd 冷蔵庫等の排水口構造
CN202152894U (zh) * 2011-08-02 2012-02-29 合肥美的荣事达电冰箱有限公司 一种冰箱及其排水管接头
CN103388950A (zh) * 2013-08-06 2013-11-13 合肥华凌股份有限公司 管道组件和具有它的冰箱
CN203454544U (zh) * 2013-08-06 2014-02-26 合肥华凌股份有限公司 管道组件和具有它的冰箱
CN105813871A (zh) * 2013-12-27 2016-07-27 日本空调系统股份有限公司 排水软管
CN108332491A (zh) * 2018-01-22 2018-07-27 青岛海尔股份有限公司 冰箱、管道组件及管道固定件

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3745060A4

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