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Fresh keeping box

A fresh-keeping box and box body technology, applied in the agricultural field, can solve problems such as poor fresh-keeping effect

Inactive Publication Date: 2016-03-30
CHONGQING CHANGSHOU YUANCHUANG ANIMAL HUSBANDRY DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a fresh-keeping box to solve the problem that the current fresh-keeping boxes only rely on refrigeration to keep fresh, and the fresh-keeping effect is not good

Method used

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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] Instructions attached figure 1 The reference signs in include: top board 1, bottom board 2, left side board 3, right side board 4, left door board 5, right door board 6, partition board 7, ventilation hole 8, fan 9, sponge strip 10.

[0017] Instructions attached figure 2 The reference signs in include: first triode VT1, second triode VT2, third triode VT3, fourth triode VT4, first transformer T1, second transformer T2, first primary coil L1 , the second primary coil L2, the secondary coil L3, the first diode VD1, the second diode VD2, the third diode VD3, the fourth diode VD4, the fifth diode VD5, the regulator GW, switch S, electrode plate RL, first resistor R1, second resistor R2, third resistor R3, fourth resistor R4, fifth resistor R5, adjustable resistor RP, first electrolytic capacitor C1, second capacitor C2, The third electrolytic capacitor C3 and the ...

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PUM

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Abstract

The invention discloses a fresh keeping box which comprises a box body, a circuit case arranged in the box body, and a plurality of partition plates arranged horizontally. The fresh keeping box is characterized in that the circuit case is internally provided with a fresh keeping circuit and a power supply circuit; a plurality of vent holes are formed in the partition plates; a fan connected with the power supply circuit is arranged in a position, close to the box body, of each partition plate; and the fresh keeping circuit comprises a second transformer, a rectification and voltage stabilizing circuit, a multivibrator, an ultrasonic frequency oscillator, a first transformer and a plate electrode that are sequentially connected with an alternating current source supplied by commercial power. The fresh keeping box adopts ozone for fresh keeping.

Description

technical field [0001] The invention relates to the field of agriculture, and specifically discloses a fresh-keeping box. Background technique [0002] At present, the storage and preservation of daily edible fruits and vegetables, cooked food, fresh meat, fish and other foods, in addition to fixed storage and preservation facilities such as refrigerators, refrigerators, cold storage, and controlled atmosphere storage, there is also a fresh-keeping box with refrigeration function. , mainly used in cold storage and preservation of food during transportation. Most of the refrigeration methods of these storage and preservation facilities adopt refrigeration units installed outside the box to drive the refrigeration evaporator installed in the box to circulate and cool the air inside the box to achieve the purpose of adjusting the space temperature in the box and keeping food fresh. [0003] However, existing fresh-keeping boxes only rely on reducing the temperature of the stor...

Claims

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Application Information

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IPC IPC(8): B65D81/18B65D25/04B65D85/34
CPCB65D81/18B65D25/04B65D85/34B65D2525/00
Inventor 雷云国
Owner CHONGQING CHANGSHOU YUANCHUANG ANIMAL HUSBANDRY DEV CO LTD
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