摘要:
A power generation device is disclosed, which includes a plurality of thermomagnetic generator and a flow controller. The thermomagnetic generators can acquire first fluids respectively. The flow controller can control flow rates of the second fluids flowing into the thermomagnetic generators respectively, wherein a fluid temperature of the first fluid is different from a fluid temperature of the second fluid.
摘要:
A thermomagnetic generator is provided, including a switch valve, a plurality of magnetic circuit units, a coil, and a plurality of inlet pipes connecting the magnetic circuit units to the switch valve. Each of the magnetic circuit units includes a magneto-caloric member. The switch valve repeatedly and alternatively switches at a predetermined frequency to guide hot and cold fluids to the magnetic circuit units, such that the magneto-caloric members are magnetized and demagnetized, respectively, by the cold and hot fluids. The coil is coupled to at least one of the magnetic circuit units for obtaining an induced voltage.
摘要:
A magnetic component compiling structure and a magnetic refrigerator adapts the magnetic component compiling structure thereof. The magnetic component compiling structure has more refrigerating beds and less permanent magnet per volume. Hence, the magnetic refrigerator saves more costs during manufacturing, and achieves higher cooling efficiency.
摘要:
A cooling system is provided. The cooling system includes a heat transfer means, a cool transfer means, and a magnetic-cooler. The magnetic-cooler includes a first magnetic member, a second magnetic member, a bed and a magnetic valve unit. The bed includes a working material, wherein the bed rotates between a first position and a second position, and when the bed is in the first position, the working material is magnetized, and when the bed is in the second position, the working material is demagnetized. Also, when the bed is in the first position, the magnetic valve unit controls a first fluid to travel between the heat transfer means and the working material, and when the bed is in the second position, the magnetic valve unit controls a second fluid travel between the cool transfer means and the working material.
摘要:
A magnetic thermal device is provided. The magnetic thermal device includes a shaft, having an axis direction; a rotator, supported by the shaft, having a working material and a utility material; a magnetic assembly, adjacent to the rotator, for generating a magnetic flux passing through the rotator in a flux direction, wherein the flux direction is substantially perpendicular to the axis direction.
摘要:
A thermal magnetic engine and a thermal magnetic engine system are disclosed. The thermal magnetic engine includes a fixed element, a rotation element, working fluid and a fin structure. The rotation element includes a working material. The rotation element rotates relative to the fixed element. The working fluid flows through the rotation element and forms a temperature difference on the working material. The fin structure is disposed on the rotation element. The rotation element rotates along a rotating direction due to the temperature difference on the working material and/or due to the flowing of the first working fluid through the fin structure.
摘要:
A thermo-magnetic power generation system includes a thermo-magnetic power generation device, a first circulating device, and a second circulating device. The first circulating device and the second circulating device are connected to the thermo-magnetic power generation device. The liquid is heated by the first circulating device and cooled by the second circulating device. The heated liquid and the cooled liquid transmitted to the thermo-magnetic element are recycled by the first circulating device and the second circulating device.
摘要:
A thermomagnetic generator is provided, including a switch valve, a plurality of magnetic circuit units, a coil, and a plurality of inlet pipes connecting the magnetic circuit units to the switch valve. Each of the magnetic circuit units includes a magneto-caloric member. The switch valve repeatedly and alternatively switches at a predetermined frequency to guide hot and cold fluids to the magnetic circuit units, such that the magneto-caloric members are magnetized and demagnetized, respectively, by the cold and hot fluids. The coil is coupled to at least one of the magnetic circuit units for obtaining an induced voltage.
摘要:
A power generation device is disclosed, which includes a plurality of thermomagnetic generator and a flow controller. The thermomagnetic generators can acquire first fluids respectively. The flow controller can control flow rates of the second fluids flowing into the thermomagnetic generators respectively, wherein a fluid temperature of the first fluid is different from a fluid temperature of the second fluid.
摘要:
A magnetic cooling device is provided, including a magnetocaloric module and a magnetic unit movably disposed around the magnetocaloric module. The magnetocaloric module comprises a bed, a first magnetocaloric member, a second magnetocaloric member, and a third magnetocaloric member received in the bed, wherein the first and third magnetocaloric members are respectively close to a cold end and a hot end of the magnetocaloric module. Specifically, the first, second, and third magnetocaloric members are arranged along a central axis of the magnetocaloric module, and the weight of the third magnetocaloric member exceeds that of the first and second magnetocaloric members. A thermal fluid sequentially flows through the first, second, and third magnetocaloric members to transfer heat from the cold end to the hot end of the magnetocaloric module.