JPH02150498U

JPH02150498U -

Info

Publication number: JPH02150498U
Application number: JP5713489U
Authority: JP
Priority date: 1989-05-19
Filing date: 1989-05-19
Publication date: 1990-12-26

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す断面図、第２
図は第１図の−線に沿う断面図、第３図は第
２図の−線に沿う断面図、第４図Ａ，Ｂ，Ｃ
は動作説明図、第５図は従来例を示す系統図、第
６図は実願昭６３−３５１２４号の実施例を示す
断面図である。１……弁装置、３……トラツプ部、５……流入
路、６……流出路、７……１次側流路、９……２
次側流路、１０……ドレン排出流路、１１……弁
体、１２……バイパス流路、１３……連通路。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 A, B, C.
5 is a system diagram showing a conventional example, and FIG. 6 is a sectional view showing an embodiment of Utility Model Application No. 63-35124. DESCRIPTION OF SYMBOLS 1... Valve device, 3... Trap part, 5... Inflow path, 6... Outflow path, 7... Primary side flow path, 9... 2
Next side flow path, 10... Drain discharge flow path, 11... Valve body, 12... Bypass flow path, 13... Communication path.

Claims

[Scope of utility model registration request]

A bypass channel that allows the inflow channel and the outflow channel to communicate with each other, and a communication channel that allows the inflow channel and the primary channel of the trap portion to communicate with each other are formed at different operating positions. What is claimed is: 1. A trap device comprising a valve device having a valve body, characterized in that the trap device is provided with a drain discharge channel that allows constant communication between the outlet channel of the valve device and the secondary channel of the trap section.