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Electronic transforming and frequency inverting inducer and electrostatic preserving and defreezing method

A high-voltage frequency conversion and electronic adjustment technology, which is applied in food preparation, food science, application and other directions, can solve the problems of inability to guarantee the quality of frozen items, waste of energy, and delay in the time of misfreezing items.

Inactive Publication Date: 2005-02-23
王博廉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there has always been a problem that has plagued people. When thawing products and equipment like this, when the temperature rises from -6°C to -2°C, it usually takes 8 to 10 hours. time, but also a waste of energy
In addition, the quality of frozen items cannot be guaranteed when using the above products for thawing

Method used

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  • Electronic transforming and frequency inverting inducer and electrostatic preserving and defreezing method
  • Electronic transforming and frequency inverting inducer and electrostatic preserving and defreezing method
  • Electronic transforming and frequency inverting inducer and electrostatic preserving and defreezing method

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Embodiment Construction

[0036] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings.

[0037] figure 1 It is an electronic modulation high voltage variable frequency induction device according to the principle of the present invention.

[0038] Such as figure 1 As shown, the electronically modulated high-voltage variable-frequency induction device includes a high-voltage transformer, a plurality of voltage selectors are connected to it, and have voltage output ports. The temperature control unit is connected to each voltage selector respectively. When the temperature sensor transmits the temperature of the detected item to After giving to the temperature control unit, the temperature control unit adjusts different voltage values ​​according to the temperature and outputs them at the output port of the power supply. 1000V, 2000V, 3000V, 4000V and 5000V are given as enumerations only by way of example in the drawings of t...

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Abstract

An electronically regulatable high-voltage frequency-variable inducer and an electrostatic method for freshness holding and thawing of food are disclosed. Said inducer is composed of power supply unit, temp controller, voltage regulator, and frequency generator for generating the instantaneous oscillating current.

Description

technical field [0001] The invention relates to a digitally controlled high-voltage frequency conversion device, in particular to an electronically modulated high-voltage frequency conversion induction device, and also to a method for electrostatically preserving and defrosting food by using the device. Background technique [0002] At present, there are many kinds of equipment and products for food preservation and thawing in the market. Among them, the products using electrostatic technology are boosted by a transformer and then a current-limiting resistor is installed at the output end. Voltage to achieve thawing of frozen items. However, there has always been a problem that has plagued people. When thawing products and equipment like this, when the temperature rises from -6°C to -2°C, it usually takes 8 to 10 hours. time, but also a waste of energy. In addition, the quality of frozen items cannot be guaranteed when the above products are used for thawing. [0003] The...

Claims

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Application Information

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IPC IPC(8): A23L5/30
Inventor 范招兰
Owner 王博廉
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