TEMP. CONTROL VALVE FOR SOLAR ENERGY HOT WATER SYSTEM
The utility model relates to a temperature control valve for a hot water system. According to the temperature as required, the temperature control valve is used for heating an inductor to expand and push a long pushing rod, and then, the long pushing rod opens a valve. The hot water with the require...
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Zusammenfassung: | The utility model relates to a temperature control valve for a hot water system. According to the temperature as required, the temperature control valve is used for heating an inductor to expand and push a long pushing rod, and then, the long pushing rod opens a valve. The hot water with the required temperature is discharged from a casing tube; when the cold water is filled into the solar water heating system and the temperature drops, the inductor shrinks and the long pushing rod returns to the original position depending on the return elastic force of a spring; thus, the valve is closed. The temperature control valve with simple manufacturing technique, convenient installation, and low cost is suitable particularly for the solar hot water device which is used for the field operation and is short of the power supply. |
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