JPS63197900U

JPS63197900U -

Info

Publication number: JPS63197900U
Application number: JP8663287U
Authority: JP
Priority date: 1987-06-05
Filing date: 1987-06-05
Publication date: 1988-12-20

Description

[Brief explanation of the drawing]

第１図ないし第５図はこの考案の実施例に関し
、第１図は構成図、第２図及び第３図は四方切換
弁がそれぞれ第一及び第二の位置にあるときの液
体の流れを示す図、第４図及び第５図は四方コツ
ク３６の詳細の横断面図及び縦断面図、第６図は
従来のタンクローリ用排出装置の構成図である。１０ａ〜１０ｃ……底弁（第一の底弁）、１０
ｄ〜１０ｆ……底弁（第二の底弁）、１２ａ……
前方主配管（第一の主配管）、１２ｂ……後方主
配管（第二の主配管）、１４ａ……前方分岐管（
第一の分岐管）、１４ｂ……後方分岐管（第二の
分岐管）、３０ａ……第一の連通管、３４……ポ
ンプ、３６……四方コツク（四方切換弁）。 Figures 1 to 5 relate to an embodiment of this invention, with Figure 1 being a configuration diagram, and Figures 2 and 3 depicting the flow of liquid when the four-way switching valve is in the first and second positions, respectively. The figures shown, FIGS. 4 and 5, are a detailed cross-sectional view and a vertical cross-sectional view of the four-sided tank 36, and FIG. 6 is a configuration diagram of a conventional tank lorry discharge device. 10a to 10c...bottom valve (first bottom valve), 10
d~10f...bottom valve (second bottom valve), 12a...
Front main piping (first main piping), 12b... Rear main piping (second main piping), 14a... Front branch pipe (
14b... Rear branch pipe (second branch pipe), 30a... First communication pipe, 34... Pump, 36... Four-way switch valve (four-way switching valve).

Claims

[Claims for Utility Model Registration] (1) First and second tank chambers consisting of mutually independent chambers, and first and second bottom valves provided at the bottoms of the first and second tank chambers, respectively. , first and second main pipes connected to the first and second bottom valves, first and second branch pipes, and a communication pipe that communicates with the first branch pipe and includes a pump. a pipe, a first position connects the first and second main pipes to the communicating pipe and the second branch pipe, respectively, and a second position connects the first and second main pipes to the second branch pipe, respectively. A tank lorry discharge device comprising two branch pipes and a four-way switching valve connected to the communication pipe. (2) The first tank room, the first main pipe, and the first branch pipe are arranged in front of the second tank room, the second main pipe, and the second branch pipe, respectively. A tank truck according to claim 1 of the utility model registration claim, characterized in that: