Microwave heating compression system and method

A microwave heating and compression system technology, used in air heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of high cost, large compressor volume, large volume flow of saturated water vapor, etc. The effect of high applicability

Inactive Publication Date: 2016-04-27
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Claims
  • Application Information

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Problems solved by technology

Due to the large volume flow rate of saturated water vapor under low pressure conditions, the common low-pressure volumetric water vapor compressors are bulky and expensive. Therefore, it is necessary to develop new vapor compression systems and methods

Method used

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  • Microwave heating compression system and method
  • Microwave heating compression system and method

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Embodiment Construction

[0015] In order to clearly illustrate the technical features of the solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0016] like figure 1 As shown, after the steam is processed by the heater 1, it is introduced into the nanotube group through the inlet of the nanotube group 3 in the shell 2 of the microwave heating device, and the steam is heated by microwave. The steam is heated in the nanotube group 3 and the temperature increases.

[0017] The steam is heated in the nanotube group 3. Since the volume remains unchanged, the pressure increases. When the pressure of the one-way valve 5 is reached, the one-way valve 5 is opened, and the gas is stored in the gas storage tank 7 to reach the setting of the one-way valve 9. value, it is led out through the one-way valve 9. When the pressure reaches the pressure of the other inlet check valve 6, the other inlet check valve 6 is opene...

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Abstract

The invention provides a microwave heating compression system and method and belongs to the field of energy conservation and environmental protection. The microwave heating compression system is composed of a superheater (1), a nanotube set (3), a microwave heating device and a gas storage device. The microwave heating device is composed of a microwave heating device shell (2) and a magnetron (4). The nanotube set (3) is arranged in the microwave heating device shell (2) in an array mode. The superheater (1) is connected with an inlet of the nanotube set (3). An outlet of the nanotube set (3) is connected with the gas storage device. The gas storage device is composed of one or more gas storage branches connected in parallel. Each gas storage branch is sequentially composed of an inlet one-way valve (5), a gas storage tank (7) and an outlet one-way valve (9). The microwave heating compression system is simple in structure, small in size and low in cost.

Description

technical field [0001] The invention relates to a system and method for realizing vapor compression through microwave heating, and belongs to the field of energy saving and environmental protection. Background technique [0002] Most common compressors are speed type or volume type, speed type such as centrifugal type, volume type such as piston type, screw type, scroll type, etc. [0003] Mechanical vapor recompression evaporation (mechanicalvaporrecompression, referred to as MVR). MVR is an emerging energy-saving and environmental protection technology. It recycles secondary steam, avoids the energy waste caused by condensing and discharging the secondary steam, and at the same time saves the condensing system, simplifies the equipment process, and greatly simplifies the operation. [0004] The water vapor compressor is one of the key equipments of the MVR system. The saturated steam output from the flasher needs to be heated up and pressured into superheated steam by the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H3/04F24H3/12
Inventor 韩东岳晨李佳佳
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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