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Constant-temperature drying oven

A technology of constant temperature drying box and drying box, which is applied in the direction of drying solid materials, drying room/container, drying gas arrangement, etc., which can solve the problems of uneven temperature of drying box and low drying efficiency of drying box, and achieve good effect of warm air convection , Easy disassembly and adjustment, uniform drying temperature

Inactive Publication Date: 2016-10-26
镇江奥美机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a constant temperature drying oven to solve the problems of low drying efficiency and uneven temperature in the existing drying oven, which is mainly used in the production workshops or laboratories of medical and health care, universities and scientific research departments

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0020] Please refer to figure 1 , image 3 , Figure 4 , a constant temperature drying box, comprising a drying box shell 5 and a drying box liner 3, a warm air circulation cavity 9 is formed between the drying box shell 5 and the drying box liner 3, and an air outlet 4 is arranged at the upper end of the drying box liner 3, An air inlet 8 is arranged at the lower end of the inner container 3 of the drying box, a fan 7 is arranged outside the air inlet 8, a heating pipe 6 is arranged in the warm air circulation chamber 9, and a temperature sensing device 2 and a shelf 1 are also arranged in the inner container 3 of the drying box. There are three temperature devices 2, which are respectively distributed in the upper, lower and middle parts of the inner container 3 of the drying box. The temperature sensing device 2 includes a thermometer 21 and a sheath 22 covering the outside of the thermometer 21. The shelf 1 includes symmetrically arranged columns 11. , and the partition ...

Embodiment 2

[0022] Please refer to figure 2 , image 3 , Figure 4 , a constant temperature drying box, comprising a drying box shell 5 and a drying box liner 3, a warm air circulation cavity 9 is formed between the drying box shell 5 and the drying box liner 3, and an air outlet 4 is arranged at the upper end of the drying box liner 3, An air inlet 8 is arranged at the lower end of the inner container 3 of the drying box, a fan 7 is arranged outside the air inlet 8, a heating pipe 6 is arranged in the warm air circulation chamber 9, and a temperature sensing device 2 and a shelf 1 are also arranged in the inner container 3 of the drying box. There are three temperature devices 2, which are respectively distributed in the upper, lower and middle parts of the inner container 3 of the drying box. The temperature sensing device 2 includes a thermometer 21 and a sheath 22 covering the outside of the thermometer 21. The shelf 1 includes symmetrically arranged columns 11. , and the partition...

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Abstract

The invention provides a constant-temperature drying oven, to solve the problems that the conventional drying oven is low in drying efficiency and the temperature in the drying oven is not uniform, and relates to the field of drying ovens. The constant-temperature drying oven comprises a drying oven shell and a drying oven liner, and is characterized in that a hot air circulating cavity is formed between the drying oven shell and the drying oven liner; air outlets are formed in the upper end of the drying oven liner; an air inlet is formed in the lower end of the drying oven liner; a fan is arranged on the outer side of the air inlet; a heating pipe is arranged in the hot air circulating cavity; temperature sensing devices and a commodity shelf are further arranged in the drying oven liner. According to the constant-temperature drying oven, the air inlet in the drying oven liner is set below, and the air outlets are set above, so that the hot air convection effect is good, and the drying temperature in the drying oven is more uniform; the multiple temperature sensing devices are arranged in the drying oven, so that temperature detection is more accurate, and the temperature control sensitivity is higher; the commodity shelf is convenient to mount, detach and adjust, and favorable for placing objects with different sizes and different states; the constant-temperature drying oven is mainly used in a production workshop or a laboratory.

Description

Technical field: [0001] The invention relates to the field of drying ovens, in particular to a constant temperature drying oven. Background technique: [0002] Drying box is a kind of equipment for dehydration drying or heat treatment of samples. It is a commonly used instrument and equipment, mainly used to dry samples, and can also provide the temperature environment required for experiments. Drying ovens are widely used in chemical industry, medicine, electronics, foundry, automobile, food, machinery and other industries. At present, the drying ovens used in the production workshops or laboratories of medical and health care, colleges and scientific research departments have the defects of low drying efficiency and uneven temperature in the drying oven. Invention content: [0003] The purpose of the present invention is to provide a constant temperature drying oven to solve the problems of low drying efficiency and uneven temperature in the existing drying oven, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B21/00F26B25/18F26B23/00
CPCF26B9/066F26B21/001F26B23/00F26B25/185
Inventor 朱彬张志杰朱茂文
Owner 镇江奥美机电设备有限公司
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