Title:
CIRCULATION DEVICE
Document Type and Number:
Japanese Patent JP2022180261
Kind Code:
A
Abstract:
To provide a circulation device capable of using an existing water tank with a simple structure without separately providing an inflow part, and circulating a liquid stored in the water tank to an external device only by attaching the circulation device to a drainage part of the water tank.SOLUTION: A circulation device A for circulating a liquid W stored in a water tank 1 to an external device C comprises: an outer pipe 2 having one end attached to a drainage part 11 of the water tank 1; an inner pipe 3 having one end extending further toward the water tank side than the one end of the outer pipe 2; an adapter 4 to which the other end of the outer pipe 2 is attached; a flow pipe 5 having one end attached to the adapter 4; and a pump 6 for flowing the liquid W. The outer pipe 2 and the flow pipe 5 are connected via a hollow part of the adapter 4, the inner pipe 3 extends to an outside part of the adapter 4, and the other end of the flow pipe 5 and the other end of the inner pipe 3 are attached to the external device C. The circulation device A makes the liquid W flow out from either the flow pipe 5 or the inner pipe 3, circulate inside the external device C, and flow into the other pipe.SELECTED DRAWING: Figure 1
Inventors:
GOMI HISAAKI
Application Number:
JP2021087276A
Publication Date:
December 06, 2022
Filing Date:
May 24, 2021
Export Citation:
Assignee:
NITTOKU CO LTD
International Classes:
B67D1/08; F25D9/00; F25D11/00; F25D25/00
Attorney, Agent or Firm:
Shinji Shirasaki
Abe Satoshi
Toshiharu Katsuki
Shingo Okazaki
Abe Satoshi
Toshiharu Katsuki
Shingo Okazaki
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