業務用洗濯機の排水利用システム

Title:

業務用洗濯機の排水利用システム

Document Type and Number:

Japanese Patent JP6824810

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a drainage water utilization system for business laundry machine capable of suppressing fuel cost and capable of facilitating cleaning.SOLUTION: A drainage water utilization system for business laundry machine includes: a drainage water receiving tank 2 for receiving washing drainage water; a drainage water supply passage 3 for supplying the washing drainage water to the drainage water receiving tank 2; a drainage water passage 6 for draining the washing drainage water received in the drainage water receiving tank 2 to the outside from a drain port 8; a pump 11 for draining for draining the washing drainage water in the drainage water receiving tank 2 via the drainage water passage 6; a new water supply passage 15 including a new water receiving port 16 and a new water supply port 7, and for supplying new water to the business laundry machine; and a plurality of pieces of shell and tube type heat exchangers 20 for exchanging heat between the washing drainage water and the new water. The shells of the shell and tube type heat exchangers 20 are arranged in the middle of the new water supply passage 15, and the tubes of the shell and tube type heat exchangers 20 are arranged in the middle of the drainage water passage 6.SELECTED DRAWING: Figure 1

More Like This:

JPS5516671

WASHING MACHINE

Inventors:

Mitsuyo Watanabe
Naoki Furuichi

Application Number:

JP2017088841A

Publication Date:

February 03, 2021

Filing Date:

April 27, 2017

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