Heat pump hot water and solar hot water control system

The invention discloses a heat pump hot water and solar hot water control system. The heat pump hot water and solar hot water control system comprises a solar heat collector and a solar water tank connected with the solar heat collector. A water outlet of the solar water tank is communicated with a...

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1. Verfasser: CHEN YUANQIAO
Format: Patent
Sprache:eng
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Zusammenfassung:The invention discloses a heat pump hot water and solar hot water control system. The heat pump hot water and solar hot water control system comprises a solar heat collector and a solar water tank connected with the solar heat collector. A water outlet of the solar water tank is communicated with a three-way valve. Another inlet of the three-way valve is communicated with an outlet of a heat pump water tank. An outlet of the three-way valve is communicated with a water pipe. The heat pump water tank is connected with an air cooling/ground source heat pump. The solar water tank is provided with a water inlet pipe. The solar water tank is provided with a pipeline connected with the heat pump water tank. The solar water tank is provided with a first temperature sensor. The heat pump water tank is provided with a second temperature sensor. The first temperature sensor and the second temperature sensor are both connected with a temperature controller through communication. The control end of the temperature controller is connected with the three-way valve. The temperature controller is connected with the first sensor and the second sensor. The on-off state of the three-way valve is controlled through comparison, the system can provide continuous hot water for users according to the solar hot water preferential using principle, and energy is saved; and the automation degree is high, the users do not need to manually open the valve during using, and using is convenient.