Title:
CARBONATE SPRING GENERATION DEVICE
Document Type and Number:
Japanese Patent JP2015208700
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a carbonate spring generation device for turning on and off supply of carbon dioxide gas to a carbonic acid mixer by interlocking with turning-on-and-off of water conduction to a hot water passage, without using electronic equipment.SOLUTION: A carbonate spring generation device comprises a carbonic acid mixer 2 having a hot water inflow port, a carbon dioxide gas inflow port, a hot water carbon dioxide gas mixing chamber of communicating with the two inflow ports, a small diameter flow passage aggregate of communicating with the hot water carbon dioxide gas mixing chamber and dissolving hot water mixed with a carbon dioxide gas bubble and a carbonate spring outflow port of communicating with the small diameter flow passage aggregate, a hot water passage 5 for arranging the carbonic acid mixer 2 on the way and a carbon dioxide gas supply valve 3 having a diaphragm, a high pressure side pressure sensitive chamber for impressing hot water primary pressure in the hot water passage 5 on the upstream side more than the carbonic acid mixer 2 on one end surface of the diaphragm, a low pressure side pressure sensitive chamber for impressing hot water secondary pressure in the hot water passage 5 on the downstream side more than the carbonic acid mixer 2 on the other end surface of the diaphragm, a spring for energizing the diaphragm to the high pressure side pressure sensitive chamber side and a valve element for opening-closing a carbon oxide gas passage by interlocking with the diaphragm by engaging with the diaphragm.
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Inventors:
MITSUO HIROSHI
OTA YUSUKE
YAMAZAKI KEIJI
HATA IWAO
OTA YUSUKE
YAMAZAKI KEIJI
HATA IWAO
Application Number:
JP2014090371A
Publication Date:
November 24, 2015
Filing Date:
April 24, 2014
Export Citation:
Assignee:
DANREI CO LTD
CO2SYSTEMS INC
CO2SYSTEMS INC
International Classes:
B01F1/00; A61H33/02; B01F3/04; B01F5/00; B01F15/04
Domestic Patent References:
| JPS5676771A | 1981-06-24 | |||
| JPS58139727A | 1983-08-19 | |||
| JPH09155170A | 1997-06-17 | |||
| JPH0281628U | 1990-06-25 |
Foreign References:
| US5285808A | 1994-02-15 |
Attorney, Agent or Firm:
Yoshihiko Sakaguchi