Magneto-calorific system

A heat dissipation system and magneto-thermal technology, applied in the field of magneto-thermal system, can solve the problems of high loss, high construction cost, high operation cost and maintenance cost, low energy conversion efficiency, etc., and achieve long service life, wide temperature range, production low cost effect

Active Publication Date: 2013-11-20
FOSHAN CHENG XIAN TECH CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to provide a magnetocaloric system that directly converts the thermal energy of a heat source at 20°C to 200°C into mechanical energy, aiming to solve the problem that large-scale sol

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[0036] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0037] The invention discloses a magnetocaloric system, which converts thermal energy of a heat source at 20°C to 200°C into mechanical energy, such as figure 1 As shown, it includes a thermal energy collection device 1000 for collecting thermal energy, a thermal energy transmission device 2000 for transmitting thermal energy, a magnetothermal engine unit 3000 for converting thermal energy into mechanical energy output, and a cooling system 4000 for discharging residual heat; the thermal energy collection device 1000 and the magnetothermal engine The unit 3000 is connected through the thermal energy transmission device 2000, and the magneto-thermal engine unit 3000 and the cooling system 4000 are connected through the thermal energy trans...

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Abstract

The invention discloses a magneto-calorific system, comprising a heat energy collecting device used for collecting heat energy, a heat energy transmission device used for transmitting heat energy, a magneto-calorific machine set used for converting heat energy into mechanical energy and outputting the mechanical energy, and a heat dissipating system used for exhausting residual heat; the heat energy collecting device and the magneto-calorific machine set are connected through the heat energy transmission device, and the magneto-calorific machine set and the heat dissipating system are connected through the heat energy transmission device; and the magneto-calorific machine set comprises at least one magneto-calorific machine unit used for converting heat energy into mechanical energy, and a power shaft connected with the magneto-calorific machine unit, and the magneto-calorific machine unit drives the power shaft to rotate. The magneto-calorific system is operated in the medium and low temperature region, is low in cost, simple to manufacture, long in service life and is suitable for large-scale construction and production.

Description

technical field [0001] The invention relates to a heat energy utilization device, in particular to a magneto-caloric system for converting heat energy of a heat source at 20°C to 200°C into mechanical energy. Background technique [0002] Solar energy is a renewable green energy that is widely used in people's life, work and production. One of the applications of solar energy is to convert solar energy into electrical energy, such as solar cells; another application is the utilization of light and heat. For example, direct use of the sun's thermal radiation to produce hot water. At present, the relatively mature solar thermal power generation technology with large-scale application, its working principle is to use large-area reflectors to gather sunlight, directly or indirectly burn water until it boils to high-temperature water vapor above 300 degrees, and then drive a steam turbine for generate electricity. [0003] At present, solar thermal power generation in the world...

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Application Information

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IPC IPC(8): H02N10/00
CPCF25B21/00F25B2321/0022Y02B30/00
Inventor 赵天安龙克文颜天宝武俊德
Owner FOSHAN CHENG XIAN TECH CO LTD
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