WATER DISTRIBUTING PIPING STRUCTURE PROVIDED WITH WATER STORAGE FUNCTION

Title:

WATER DISTRIBUTING PIPING STRUCTURE PROVIDED WITH WATER STORAGE FUNCTION

Document Type and Number:

Japanese Patent JPH11124885

Kind Code:

A

Abstract:

To costlessly widen an installation position of an emergency water storage tank.

Water distributing pipes under a road are made larger in the diameter to serve as a water storage tank T. Length/diameter of this water storage tank T is made 250 or smaller and the inflow/outflow parts are made to form a conical shape gradually expanded/contracted to prevent water from retaining in the water storage tank T. The water storage tank T and the conical parts are made of pipes a1, a4 of existing JIS standards. A service pipe Q is provided with a bypass to easily supply water. A water supply pipe E is extended from the low position of the water storage tank T to the edge of a road R to supply water from the water storage tank T without hindrance to traffic.

Inventors:

SENZAKI YASUTO
OKUBO ATSUSHI
SUEMATSU YASUNARI
SHIBATA YUSUKE

Application Number:

JP28665297A

Publication Date:

May 11, 1999

Filing Date:

October 20, 1997

Export Citation:

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Assignee:

KURIMOTO LTD

International Classes:

E03B7/02; B65D90/00; E01C1/00; (IPC1-7): E03B7/02; E01C1/00

Attorney, Agent or Firm:

Bunji Kamata (2 outside)

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