A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a hot water supply piping system capable of reducing initial costs and also stably supplying hot water.SOLUTION: The present invention relates to a hot water supply piping system 14 in which hot water supply piping 16 having a hot water supply main pipe 42 connecting with a hot water supply 11, a hot water supply riser pipe 43 extending connecting with the hot water supply main pipe 42, and a plurality of hot water supply branch pipes 44 branching off from the hot water supply riser pipe 43 on respective floors and connecting with water places 40 on the respective floors consists of double pipes 50 composed of an inner pipe 55 having a hot water outward flow passage 52 inside and an outer pipe 56 having a hot water return flow passage 53 as a gap formed with the inner pipe 55. A riser inner pipe 55a of the hot water supply riser pipe 43 is through piping having a pipe diameter determined based upon a simultaneous use rate of all the water places 40 that the hot water supply riser pipe 43 takes in charge of, and a riser outer pipe 56a of the hot water supply riser pipe 43 is through piping having a pipe diameter corresponding to the riser inner pipe 55a.SELECTED DRAWING: Figure 1
【課題】イニシャルコストを抑制することができると共に、安定した温水供給を可能とする給湯配管システムを提供する。【解決手段】給湯源１１に連なる給湯主管４２と、給湯主管４２に連なって延びる給湯立て管４３と、各階毎に給湯立て管４３から分岐し、各階の水場４０に連なる複数の給湯分岐管４４と、を有する給湯配管１６を、内部を給湯往流路５２とする内管５５と、内管５５との間隙を給湯返流路５３とする外管５６とから成る二重管５０で構成した給湯配管システム１４であって、給湯立て管４３の立て内管５５ａを、給湯立て管４３が受け持つ全水場４０の同時使用率に基づいて決定された管径の通し配管とし、給湯立て管４３の立て外管５６ａを、立て内管５５ａに対応する管径の通し配管としたものである。【選択図】 図１
PROBLEM TO BE SOLVED: To provide a hot water supply piping system capable of reducing initial costs and also stably supplying hot water.SOLUTION: The present invention relates to a hot water supply piping system 14 in which hot water supply piping 16 having a hot water supply main pipe 42 connecting with a hot water supply 11, a hot water supply riser pipe 43 extending connecting with the hot water supply main pipe 42, and a plurality of hot water supply branch pipes 44 branching off from the hot water supply riser pipe 43 on respective floors and connecting with water places 40 on the respective floors consists of double pipes 50 composed of an inner pipe 55 having a hot water outward flow passage 52 inside and an outer pipe 56 having a hot water return flow passage 53 as a gap formed with the inner pipe 55. A riser inner pipe 55a of the hot water supply riser pipe 43 is through piping having a pipe diameter determined based upon a simultaneous use rate of all the water places 40 that the hot water supply riser pipe 43 takes in charge of, and a riser outer pipe 56a of the hot water supply riser pipe 43 is through piping having a pipe diameter corresponding to the riser inner pipe 55a.SELECTED DRAWING: Figure 1
【課題】イニシャルコストを抑制することができると共に、安定した温水供給を可能とする給湯配管システムを提供する。【解決手段】給湯源１１に連なる給湯主管４２と、給湯主管４２に連なって延びる給湯立て管４３と、各階毎に給湯立て管４３から分岐し、各階の水場４０に連なる複数の給湯分岐管４４と、を有する給湯配管１６を、内部を給湯往流路５２とする内管５５と、内管５５との間隙を給湯返流路５３とする外管５６とから成る二重管５０で構成した給湯配管システム１４であって、給湯立て管４３の立て内管５５ａを、給湯立て管４３が受け持つ全水場４０の同時使用率に基づいて決定された管径の通し配管とし、給湯立て管４３の立て外管５６ａを、立て内管５５ａに対応する管径の通し配管としたものである。【選択図】 図１
HOT WATER SUPPLY PIPING SYSTEM
給湯配管システム
ABE TOSHIHIKO (author)
2018-03-22
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
/
F16L
PIPES
,
Rohre
/
F24H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
,
Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein