Title:
ドレンポットおよびドレン回収システム
Document Type and Number:
Japanese Patent JP6809907
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a backup appliance from unnecessarily operating.SOLUTION: A drain pot 40 comprises: an upstream side passage 43 and a downstream side passage 44 vertically extending respectively that are communicated with each other at their lower ends; an inflow port 46 formed on the upstream side passage 43; an outflow port 47 formed at a position higher than the inflow port 46 on the downstream side passage 44; a drain storage part 41 formed at the upper end of the downstream side passage 44 having an exhaust port 48; an inflow pipe 49 connected to the inflow port 46; a pressure equalizer 51 for communicating the exhaust port 48 with the inflow pipe 49.SELECTED DRAWING: Figure 1
Inventors:
The sky of Kitada
Application Number:
JP2017001187A
Publication Date:
January 06, 2021
Filing Date:
January 06, 2017
Export Citation:
Assignee:
TLV Co., Ltd.
International Classes:
F22D11/06; F16T1/00
Domestic Patent References:
| JP7180799A | ||||
| JP2007315443A | ||||
| JP61135100U | ||||
| JP57013903U | ||||
| JP2007247971A |
Foreign References:
| WO2016052726A1 | ||||
| US4987918 | ||||
| WO2016056481A1 |
Attorney, Agent or Firm:
Kenzo Terazono
Daisuke Kawabe
Daisuke Kawabe