A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide floor drainage hardware for realizing space-saving, after improving drainage processing capacity, with a simple constitution.SOLUTION: Floor drainage hardware is composed of a floor drainage hardware body 2 connected to a drain pipe 5 laid in a clean room, a kitchen, a food factory or a chemical factory, a trap pipe 3 erected on the inside of its floor drainage hardware body and communicating with the drain pipe 5 via a drain port 2b on the lower end and a bowl 4 put on its trap pipe, and in the floor drainage hardware 1, an outer diameter of the trap pipe is smaller than an inner diameter of the drain pipe for expanding a flow passage between the bowl and an outer peripheral surface of the trap pipe for reducing flow passage resistance of drain water.SELECTED DRAWING: Figure 1
【課題】簡易な構成で、排水処理能力を向上させ、その上で省スペースを実現する床排水金物を提供する。【解決手段】クリーンルーム、厨房、食品工場あるいは薬品工場などに敷設されている排水管５に連結される床排水金物本体２と、その床排水金物本体の内部に立設され、下端で排水口２ｂを介して排水管５に連通するトラップパイプ３と、そのトラップパイプに被せられるわん４とからなる床排水金物であって、排水の流路抵抗を低減させるために前記わんとトラップパイプの外周面との間の流路を拡張すべく、前記トラップパイプの外径が前記排水管の内径より小さい床排水金物１。【選択図】図１
PROBLEM TO BE SOLVED: To provide floor drainage hardware for realizing space-saving, after improving drainage processing capacity, with a simple constitution.SOLUTION: Floor drainage hardware is composed of a floor drainage hardware body 2 connected to a drain pipe 5 laid in a clean room, a kitchen, a food factory or a chemical factory, a trap pipe 3 erected on the inside of its floor drainage hardware body and communicating with the drain pipe 5 via a drain port 2b on the lower end and a bowl 4 put on its trap pipe, and in the floor drainage hardware 1, an outer diameter of the trap pipe is smaller than an inner diameter of the drain pipe for expanding a flow passage between the bowl and an outer peripheral surface of the trap pipe for reducing flow passage resistance of drain water.SELECTED DRAWING: Figure 1
【課題】簡易な構成で、排水処理能力を向上させ、その上で省スペースを実現する床排水金物を提供する。【解決手段】クリーンルーム、厨房、食品工場あるいは薬品工場などに敷設されている排水管５に連結される床排水金物本体２と、その床排水金物本体の内部に立設され、下端で排水口２ｂを介して排水管５に連通するトラップパイプ３と、そのトラップパイプに被せられるわん４とからなる床排水金物であって、排水の流路抵抗を低減させるために前記わんとトラップパイプの外周面との間の流路を拡張すべく、前記トラップパイプの外径が前記排水管の内径より小さい床排水金物１。【選択図】図１
FLOOR DRAINAGE HARDWARE
床排水金物
ITO HIROMASA (author)
2017-04-06
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser