A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER HYDRANT
To further improve an invention which has been proposed in the past for a "water hydrant for water trucks" in which the tip of the hydrant can be rotated freely using a chucking part (rotary joint) to allow water to be supplied in all directions, in which no consideration has been given to the emergency hydrant.SOLUTION: The underground/on-the-ground water hydrant has a tube body consisting of a plurality of tubes. The plurality of tubes of the tube body comprises an inner tube with a rotating mechanism and single or a plurality of holes, and an outer tube with a valve housing, valve plug and valve rod for the inner tube fitting. One of tubes of the tube body is equipped with a valve housing, a valve plug and a valve rod. The other of tubes of the tube body is equipped with a valve rod regulation mechanism for valve rod rotation installed vertically in the tube body. Therefore, easy rotation of the second tube is ensured in the elevated water hydrant, and at the same time, the connection port of the emergency water hydrant has a structure that synchronizes with the rotation of the second pipe.SELECTED DRAWING: Figure 1
【課題】従来、「給水車対応給水栓」において、先端給水栓を、チャッキング部（ロータリージョイント）を利用して回転自在とし、全方向に向かって給水可能とする発明が提案されている。しかし、緊急給水栓に関し、配慮がなく、更なる改良が望まれている。【解決手段】地中／地上消火栓は、複数の管でなる管体と、管体の管は、回転機構を備えており、単数、又は多数の孔を備えた内管と、この内管被嵌用の弁筐、弁体及び弁棒を備えた外管とでなり、かつ管体の一方の管には、弁筐、弁体及び弁棒を備えた管、及び／又は、管体の他の管には、管体に縦設した弁棒回転用の弁棒規制機構と、を備えた給水栓である。従って、高架式等の給水栓において、第２管の回転の容易を確保し、併せて、緊急給水栓の接続口は、第２管の回転に同期する構造を備える発明。【選択図】 図１
WATER HYDRANT
To further improve an invention which has been proposed in the past for a "water hydrant for water trucks" in which the tip of the hydrant can be rotated freely using a chucking part (rotary joint) to allow water to be supplied in all directions, in which no consideration has been given to the emergency hydrant.SOLUTION: The underground/on-the-ground water hydrant has a tube body consisting of a plurality of tubes. The plurality of tubes of the tube body comprises an inner tube with a rotating mechanism and single or a plurality of holes, and an outer tube with a valve housing, valve plug and valve rod for the inner tube fitting. One of tubes of the tube body is equipped with a valve housing, a valve plug and a valve rod. The other of tubes of the tube body is equipped with a valve rod regulation mechanism for valve rod rotation installed vertically in the tube body. Therefore, easy rotation of the second tube is ensured in the elevated water hydrant, and at the same time, the connection port of the emergency water hydrant has a structure that synchronizes with the rotation of the second pipe.SELECTED DRAWING: Figure 1
【課題】従来、「給水車対応給水栓」において、先端給水栓を、チャッキング部（ロータリージョイント）を利用して回転自在とし、全方向に向かって給水可能とする発明が提案されている。しかし、緊急給水栓に関し、配慮がなく、更なる改良が望まれている。【解決手段】地中／地上消火栓は、複数の管でなる管体と、管体の管は、回転機構を備えており、単数、又は多数の孔を備えた内管と、この内管被嵌用の弁筐、弁体及び弁棒を備えた外管とでなり、かつ管体の一方の管には、弁筐、弁体及び弁棒を備えた管、及び／又は、管体の他の管には、管体に縦設した弁棒回転用の弁棒規制機構と、を備えた給水栓である。従って、高架式等の給水栓において、第２管の回転の容易を確保し、併せて、緊急給水栓の接続口は、第２管の回転に同期する構造を備える発明。【選択図】 図１
WATER HYDRANT
給水栓
KITAGAWA SHIGEKI (author) / OGURI HIROSHI (author)
2021-09-16
Patent
Electronic Resource
Japanese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
HYDRANT, STERILIZATION METHOD FOR HYDRANT, AND WATER SERVER
| European Patent Office | 2024