Water supply system of water-saving water heater
The utility model provides a water-saving water supply system of a water heater, which solves the problem of water resource waste caused by a long pipeline between the water heater and a faucet in life, and adopts the technical scheme that the water supply system of the water-saving water heater com...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a water-saving water supply system of a water heater, which solves the problem of water resource waste caused by a long pipeline between the water heater and a faucet in life, and adopts the technical scheme that the water supply system of the water-saving water heater comprises the water heater, a booster pump, a first electromagnetic valve, a second electromagnetic valve, a three-way valve I, a three-way valve II, the faucet and a water supply pipeline, three ports of the first three-way valve are connected with a water inlet of the first electromagnetic valve, a water inlet of the booster pump and a water outlet of the water heater through water supply pipelines respectively, three ports of the second three-way valve are connected with a water outlet of the booster pump, a water inlet of the water heater and a water outlet of the second electromagnetic valve through water supply pipelines respectively, and the water outlet of the first electromagnetic valve is connected with a fa |
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