Pipe plug and electrical equipment
A pipe plug and pipe body technology, which is applied in the field of household appliances, can solve the problems of low loading and unloading efficiency, and achieve the effects of improving disassembly efficiency, easy and fast installation and disassembly, and reliable sealing
Pending Publication Date: 2021-06-15
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0004] This application aims at the problem of low loading and unloading efficiency of existing pipe plugs, and proposes a pipe plug and electrical equipment, which have the technical effect of high loading and unloading efficiency and good sealing performance
Method used
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[0043] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0044] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "...
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The invention relates to a pipe plug and electrical equipment. The pipe plug comprises a pipe plug body and an elastic piece. The pipe plug body is used for being assembled on a pipe body, an assembling hole is formed in the pipe plug body in the central axis direction of the pipe plug body and is provided with a closed end and an opened end which are oppositely arranged, and the opened end is arranged to be away from the pipe body. The elastic piece is detachably arranged in the assembling hole and has an expansion state and a contraction state, in the expansion state, the elastic piece extrudes the hole wall of the assembling hole and provides pre-tightening force for changing the outer diameter size of the pipe plug body, and in the contraction state, the elastic piece is arranged in the way that the maximum size of the portion, located in the assembling hole, of the elastic piece in the direction perpendicular to the central axis is smaller than or equal to the hole diameter of the assembling hole. Compared with the prior art, the pipe plug body and the pipe body are matched without large fit tolerance so that good sealing performance can be achieved, installation personnel can easily and quickly mount and dismount the pipe plug, and the dismounting and mounting efficiency is greatly improved.
Description
technical field [0001] The present application relates to the technical field of household appliances, in particular to a pipe plug and electrical equipment. Background technique [0002] Existing air-conditioning indoor units all have a water-receiving pan part, which is installed below the evaporator for receiving the condensed water dripped from the evaporator, and the condensed water is discharged from the air-conditioner through the drain pipe of the water-receiving pan. Since the installation location of the air conditioner is selected by the user, for the convenience of installation, drain pipes are reserved on both sides of the water tray. Among them, it is necessary to use pipe plugs to block the two drain pipes of the air conditioner before installation, and during the installation process, select one of the drain pipes to connect to the drain pipe, and the other drain pipe is still blocked with a pipe plug live. [0003] In order to avoid water leakage from the ...
Claims
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IPC IPC(8): F16L55/11F16B2/24F16B2/04F24F13/22
CPCF16B2/04F16B2/248F16L55/11F16L55/1141F24F13/222F24F2013/227
Inventor 王文超周剑波陈森群黄海威曾锦国
Owner GREE ELECTRIC APPLIANCES INC