JPS59116688U

JPS59116688U - Water pipe

Info

Publication number: JPS59116688U
Application number: JP1032983U
Authority: JP
Inventors: 恵一長谷川; 直行原; 日比野　重敏
Original assignee: 三菱電機株式会社
Priority date: 1983-01-27
Filing date: 1983-01-27
Publication date: 1984-08-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例としての凍結防止配管を示す説明図、第
２図は、本考案の適用例としての通水管を示す平面図、
第３図は第２図の■−■線についての断面図、第４図は
本考案の他の適用例としての通水管を示す平面図、第５
図は第４図■−■線についての断面図である。なお、図
中同一符号は同−又は相当部分を示す。１・・・・・・通水管、２・・・・・・管体、３・・・
・・・加熱線、４・・・・・・サーキスタット−１６・
・・・・・装着溝、７・・・・・・被覆。FIG. 1 is an explanatory diagram showing antifreeze piping as a conventional example, and FIG. 2 is a plan view showing a water pipe as an application example of the present invention.
Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, Fig. 4 is a plan view showing a water pipe as another application example of the present invention, and Fig. 5 is a sectional view taken along line ■-■ in Fig. 2.
The figure is a sectional view taken along the line ■-■ in FIG. 4. Note that the same reference numerals in the figures indicate the same or equivalent parts. 1... Water pipe, 2... Pipe body, 3...
...Heating wire, 4...Cirquistat-16.
...Mounting groove, 7...Coating.

Claims

[Scope of utility model registration request]

(1) A water flow pipe with a structure in which the heat generating wire is embedded within the thickness of the pipe body so that it can be connected to an external circuit, and the pipe body and the heat generating wire are integrated.

(2) The water pipe according to claim 1, wherein the pipe body has a heat-retaining structure with a heat-retaining coating on its outer surface.

(3) The water pipe according to claim 1 or 2 of the utility model registration claim, wherein the pipe body is a resin pipe made of polyethylene.