Abstract: An integrated cooling system including heat exchanger and refrigeration system. Heat exchanger has cold fluid inlet, cold fluid outlet, hot fluid inlet and hot fluid outlet. Refrigeration system includes first thermal expansion valve, first manifold, second thermal expansion valve, air-cooling unit, second manifold, compressor and heat dissipation assembly. First thermal expansion valve is in fluid communication with cold fluid inlet. First manifold includes first to third pipe part. The second thermal expansion valve is in fluid communication with second pipe part. Air-cooling unit is in fluid communication with second thermal expansion valve. Second manifold has fourth to sixth pipe part. Fourth pipe part is in fluid communication with air-cooling unit. Fifth pipe part is in fluid communication with cold fluid outlet. Compressor is in fluid communication with sixth pipe part. Heat dissipation assembly is in fluid communication between compressor and third pipe part.

Abstract: A regulating valve has a dome, a discharge sheet and a flow deflector. The dome has a base and a circumferential wall. The discharge sheet and the flow deflector are set in the dome in sequence. A discharge portion, a cold water portion, a hot water portion and a warm water portion are set on the base. A discharge slot, a cold water slot, a hot water slot and a warm water slot are set on the discharge sheet correspondingly. A guide slot is extended outwards from the center of the circle on the surface of the flow deflector. The end point of the center of the guide slot is set correspondingly to the discharge slot. When the flow deflector is rotated, there may occur either of a water shutdown state, or a hot, lukewarm, warm, chilly or cold water discharge state, enabling to switch water discharge efficiently.

Abstract: A regulating valve has a dome, a discharge sheet and a flow deflector. The dome has a base and a circumferential wall. The discharge sheet and the flow deflector are set in the dome in sequence. A discharge portion, a cold water portion, a hot water portion and a warm water portion are set on the base. A discharge slot, a cold water slot, a hot water slot and a warm water slot are set on the discharge sheet correspondingly. A guide slot is extended outwards from the center of the circle on the surface of the flow deflector. The end point of the center of the guide slot is set correspondingly to the discharge slot. When the flow deflector is rotated, there may occur either of a water shutdown state, or a hot, lukewarm, warm, chilly or cold water discharge state, enabling to switch water discharge efficiently.

Abstract: An operation monitor device for a hardware component detects a load current that is changed due to the operation of the hardware component through a pulse width modulation (PWM) module; thereby generating a voltage variation. A monitoring unit outputs a detecting result to a system by detecting the voltage variation and generates a modulating signal in response to a monitor signal fed back by the system according to the detecting result, such that a controller generates a reference voltage variation according to the modulating signal. In this way, the load current changes as the load of the hardware component increases, such that the controller changes the generated reference voltage and further modulates the output voltage supplied to the hardware component by the PWM module, thus meeting the execution state of the hardware component and improving performance.