JPH01100986U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による高純度流体用の管の一実
施例を示す斜視図、第２図は同横断面図、第３図
は本考案による管を接続した状態を示す一部縦断
面図、第４図は従来の管を接続した状態を示す一
部縦断面図である。 １……ふつ素樹脂製チユーブ、２……合成樹脂
製チユーブ、３……樹脂被覆電線、５……継手、
６……継手ボツクス、７……液漏れセンサ。 Fig. 1 is a perspective view showing an embodiment of the pipe for high-purity fluid according to the present invention, Fig. 2 is a cross-sectional view of the same, and Fig. 3 is a partial vertical cross-sectional view showing the state in which the pipe according to the invention is connected. , FIG. 4 is a partial vertical sectional view showing a state in which conventional pipes are connected. 1... Fluorine resin tube, 2... Synthetic resin tube, 3... Resin coated electric wire, 5... Fitting,
6...Joint box, 7...Liquid leak sensor.

Claims (1)

【実用新案登録請求の範囲】 １ ふつ素樹脂製チユーブの外側に合成樹脂製チ
ユーブを被覆するとともに、この合成樹脂製チユ
ーブと上記ふつ素樹脂製チユーブとの間に隙間を
形成し、この隙間に複数本の樹脂被覆電線を配線
し、これらを一体化したことを特徴とする高純度
流体用の管。 ２ ふつ素樹脂製チユーブはＰＦＡ製チユーブで
ある実用新案登録請求の範囲第１項記載の高純度
流体用の管。 ３ 合成樹脂製チユーブはポリエチレン製チユー
ブである実用新案登録請求の範囲第１項記載の高
純度流体用の管。 ４ 合成樹脂製チユーブは着色してある実用新案
登録請求の範囲第１項記載の高純度流体用の管。 ５ 合成樹脂製チユーブは導電性を有する実用新
案登録請求の範囲第１項記載の高純度流体用の管
。[Scope of Claim for Utility Model Registration] 1. A synthetic resin tube is coated on the outside of a fluorine resin tube, and a gap is formed between this synthetic resin tube and the fluorine resin tube, and this gap is covered with a synthetic resin tube. A high-purity fluid pipe characterized by wiring multiple resin-coated wires and integrating them. 2. A tube for high purity fluid according to claim 1, wherein the fluororesin tube is a PFA tube. 3. A tube for high purity fluid according to claim 1, wherein the synthetic resin tube is a polyethylene tube. 4. A pipe for high purity fluid according to claim 1 of the utility model registration, wherein the synthetic resin tube is colored. 5. The synthetic resin tube is a tube for high-purity fluid according to claim 1, which is electrically conductive.