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Method for verifying qualification of cold closet

A refrigerator, qualified technology, applied in the direction of household refrigeration equipment, lighting and heating equipment, household appliances, etc., can solve the problems of loss of preservation, high price, no article reports on the verification method of qualified refrigerators, etc., to prevent economic losses. Effect

Active Publication Date: 2013-12-18
SUZHOU ANTEK INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A good refrigerator needs to be heat-resistant, cold-resistant and impact-resistant, long-term use, good sealing performance, keep products fresh for a long time, and be environmentally friendly. A refrigerator with excellent performance helps to preserve products well, most items especially Such as the price of medicines is relatively expensive, poor storage will cause great losses
But so far no article has reported a verification method for a qualified refrigerator

Method used

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Examples

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] The invention provides a method for verifying the qualification of a refrigerator, comprising the steps of:

[0017] (1) Turn on the constant temperature and humidity box, and input the requirements for simulating the external environment temperature into the system of the constant temperature and humidity box;

[0018] (2) Pre-cool the refrigerator to the required temperature, and pre-cool the phase change energy storage material;

[0019] (3) Put the product box into the refrigerator, load the pre-cooled ph...

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Abstract

The invention discloses a method for verifying qualification of a cold closet. The method includes the steps: pre-cooling the cooler and phase-change energy-storage materials; placing a product box and the phase-change energy-storage materials into the cooler, and fixing a temperature recorder probe in the cooler; placing the cooler into a constant-temperature and constant-humidity box, setting temperature as simulated environment temperature, and recording temperature data through the temperature recorder probe; exporting the temperature data after simulation is ended, and analyzing the obtained temperature data. By means of the method that the temperature of the surrounding environment is simulated, the final temperature data are analyzed, and the qualified cold closet is obtained, so that the cold closet can give full play to cold storage effect in actual use, and economic loss due to bad cold storage effect is effectively prevented.

Description

technical field [0001] The invention relates to the field of thermal insulation and refrigeration, in particular to a method for verifying the qualification of a refrigerator. Background technique [0002] A refrigerator is a storage box that puts the product in and keeps the product at a certain temperature. The refrigerator adopts a passive refrigeration method. Generally, the refrigerator is used with a phase change energy storage material. Vaccines, blood plasma and other drugs used in medical treatment, various frozen foods, meat and poultry, fruits and vegetables, dairy products and other fresh foods need to be in a specified low temperature environment in all links of production, storage, transportation, sales, and consumption. In order to prevent the deterioration of the medicine, achieve good efficacy, ensure the quality of food and reduce food loss. [0003] A good refrigerator needs to be heat-resistant, cold-resistant and impact-resistant, long-term use, good se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D3/00
Inventor 包伟强
Owner SUZHOU ANTEK INDAL
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