Title:
非常用水循環型貯水槽
Document Type and Number:
Japanese Patent JP5867632
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a water circulation-type water storage tank for emergency such that city water is stored while circulating even at an inside corner part, the water stored in a tank never flows out even in a case of suspension of city water supply, and even a powerless person can easily take the stored water out without using any instrument nor tool.SOLUTION: In a water circulation-type water storage tank for emergency which is connection-interposed in city water path, a partition plate 4 having water through holes 5 near a part where the partition plate 4 contacts to an inner surface of an upper lid 2 is fixed to a curved inner wall of a water tank and the inner surface of the upper lid 2, and a water flow generated in such a way that city water is jetted directly to the curved inner wall every time the city water is used strikes also on the partition plate 4 to circulate, and it is automatically secured as fresh emergency stored water. A water jet elbow 7 and a water outlet 17 are installed at a storage tank high part so as to prevent the stored water from flowing out to a lower position during suspension of water supply, and in a case of the suspension of water supply, a water supply suspension-time intake valve 9 installed at a water tank bottom lid 3 is opened so as to easily take the stored water out.
Inventors:
Miyagawa Michio
Application Number:
JP2015003777A
Publication Date:
February 24, 2016
Filing Date:
January 13, 2015
Export Citation:
Assignee:
Astec Co., Ltd.
International Classes:
E03B11/02
Domestic Patent References:
| JP54100211U | ||||
| JP8209756A | ||||
| JP3028353U | ||||
| JP56138973U | ||||
| JP3120282U |
Foreign References:
| US5975133 |
Attorney, Agent or Firm:
Ichiro Irie