Delta Electronics, Inc.

Wu-Chi Li

Lee-Long Chen

Chia-Wei Chen

Ying-Chi Chen

Ya-Sen Tu

Lee-Lung Chen

Tse-Hsin Wang

A heat-exchange apparatus is provided, including a first heat exchanger, a second heat exchanger, a third heat exchanger and a fourth heat exchanger. The first heat exchanger is thermally separated from the second heat exchanger. The third heat exchanger is thermally connected to the first heat exchanger. The fourth heat exchanger is thermally connected to the second heat exchanger, wherein a first air flow passes through the first heat exchanger and the second heat exchanger to be divided into a first divergent flow and a second divergent flow, the first divergent flow flows on a surface of the first heat exchanger, the second divergent flow flows on a surface of the second heat exchanger, the first divergent flow does not flow on the surface of the second heat exchanger, and the second divergent flow does not flow on the surface of the first heat exchanger.

Heat-exchange apparatus

A shelf thermostat device and a thermostat system. The shelf thermostat device includes a fixing bracket and a heat exchanger. An electronic device is detachably disposed at the fixing bracket. The heat exchanger is detachably disposed at the fixing bracket and layer arranged in a row with the electronic device. The heat exchanger has a heat exchanging core. The heat exchanging core has a first side and a second side opposite to the first side, and a plurality of internal channels and a plurality of external channels. The internal channels and the external channels are disposed staggered and isolated with each other. An internal air flows between the internal channels and the electronic device. An external air flows to the second side of the heat exchanging core from the first side of the heat exchanging core through the external channels.

Shelf thermostat device and thermostat system

A heat exchanging module comprises a casing, a plurality of first air guiding elements and a plurality of first separation elements. The first air guiding elements are disposed in the casing. Each of the first air guiding elements comprises a plurality of first structures and a plurality of second structures, the first structures are disposed parallelly, and the second structures are disposed between the first structures and connected with the first structures to form a plurality of first channels. Each of the first separation elements is disposed between the two adjacent first air guiding elements to form a second channel. An airflow direction of the first channels is different from that of the second channels. The present invention further provides an electronic device using the same.

Heat exchanging module and electronic device applying the same

An air conditioning apparatus and a control method thereof are provided. The air conditioning apparatus includes a first switch valve, a compressor, a decompression element, a second switch valve, a condenser, and an evaporator. The control method of an air conditioning apparatus includes steps of setting a preset temperature, measuring an indoor temperature, and comparing the preset temperature with the indoor temperature. When the indoor temperature is lower than the preset temperature, the first switch valve and the second switch valve are turned on and the compressor is turned off; and when the indoor temperature is higher than the preset temperature, the first switch valve and the second switch valve are turned off and the compressor is turned on.

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Taoyuan, Taiwan

Wu-Chi Li