Water filling and discharging controller

A controller for charging and discharging water in solar water heating system is composed of casing, valve core, check valve, and transposition ring. By the rotation coordination of valve core relative to transposition ring under the action of water pressure and the dead weight of valve core, the va...

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Bibliographic Details
Main Author DEJU LI
Format Patent
LanguageEnglish
Published 16.12.1998
Edition6
Subjects
BLASTING
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
VENTILATING
WEAPONS
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Summary:A controller for charging and discharging water in solar water heating system is composed of casing, valve core, check valve, and transposition ring. By the rotation coordination of valve core relative to transposition ring under the action of water pressure and the dead weight of valve core, the valve core comes to different working positions according to system requirments, realizing three functions of charging water to water tank, charging pipe evacuation and discharging hot water from water tank. It is an advanced design.
Bibliography:Application Number: CN1997112437