1. Water mixing system using self-operated temperature control valve.

This kind of water mixing system uses the temperature sensing element of the self-operated remote temperature control valve to detect the temperature of the mixed water, and controls the opening of the valve body installed in the high temperature water inlet channel according to the change of the water temperature, so as to change the high temperature water inlet and achieve automatic constant temperature control. the goal of. It can also control the amount of return water to indirectly control the water inflow.

The water mixing system of the self-operated temperature control valve is simple in structure and low in cost. Even if the power is cut off during operation, the temperature control part can still play a protective role.

The commonly used self-operated temperature control valve was originally used in the radiator heating control to control the water flow of the radiator, so the valve body flow coefficient Kv value is small. In the case of small heating area and high heating water temperature, the effect is better.

The temperature measuring probe of the mixing water system of the self-operated temperature control valve needs to be plugged into the mixing water channel, and there are many places required, and some products can only be installed on the other side of the water distributor. It cannot be installed for many manifolds with flow control valves, which limits its wide application. There are also applications where the temperature measuring point is placed in the mixed water.

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2. Water mixing system with electrothermal actuator

 The water mixing system with electrothermal actuator uses the temperature sensing element of the electrothermal remote temperature control valve to detect the indoor temperature, and controls the opening of the valve body installed in the high temperature water inlet channel according to the change of water temperature.

 Such devices are used for normal operation when long-term power supply is required.

 As with the previous method, it is suitable for situations where the heating area is small and the heating water temperature is high.

 This kind of mixed water is suitable for small heating area and high heating water temperature


Post time: Feb-23-2022