Box type testing device for testing aging degree

A test device, a technology of aging degree, applied in the direction of measurement device, measurement of electricity, measurement of electrical variables, etc., can solve the problems of relatively large temperature fluctuations, easy damage to cylinders, and high noise

Inactive Publication Date: 2012-04-04
SHANGHAI LINPIN INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, many box-type test devices used to detect the degree of aging use self-made heating wires, which are directly wound on the spiral porcelain rods with stainless steel wires. setting, so it brings great disadvantages to the operation of the equipment
In addition, the air exchange method is composed of a cylinder and an air compressor. When the cylinder encounters high temperature, it is easily damaged and the noise is large.

Method used

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  • Box type testing device for testing aging degree
  • Box type testing device for testing aging degree
  • Box type testing device for testing aging degree

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Embodiment

[0024] A box-type test device for detecting the degree of aging, its structure is as follows Figure 1~3 As shown, a blower fan 6 is set on the top of the test device, and a blower vane 7 is set on the bottom. An open-close door 1 is set on the front of the test device. An observation window 2 made of plexiglass is set in the middle of the test device, and a control window 2 is set on the right side. In area 3, universal casters 5 are installed at the bottom of the test device. The outer tank of the box 4 of the test device is made of A3 steel plate with t=1.2mm and processed by CNC machine tool. The surface of the outer shell is sprayed with plastic, which is more clean and beautiful. The inner tank is made of mirror stainless steel plate SUS304.

[0025] The test device is provided with a working chamber 10, heating components and electrical components. Working room 10 is arranged in the testing device, is positioned at the rear portion of chamber door 1, and T-shaped sampl...

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Abstract

The invention relates to a box type testing device for testing aging degree. An air blower is disposed at the top of the box type testing device, a closing-opening box door is disposed in the front of the box type testing device, a control zone is arranged on the right side of the box door, universal casters are disposed at the bottom of the testing device, a body of the testing device is in a double-layer structure, an operating chamber, a heating component and an electrical component are arranged in the testing device, the operating chamber is positioned in the rear of the box door, the heating component is disposed in the rear of the operating chamber, and the electrical component is positioned in the rear of the control zone. Compared with the prior art, the box type testing device can save energy consumption by 20%, has no affection at high temperature, the precision of the testing device is 0.1 DEG C, fluctuation degree is up to +/-0.05 DEG C, the box type testing device is highly resistant to high temperature, low in noise and fine in sealing, ventilation rate is displayed digitally and directly, and the box type testing device is settable freely by a user.

Description

technical field [0001] The invention relates to a box-type test device, in particular to a box-type test device for detecting the degree of aging. Background technique [0002] At present, many box-type test devices used to detect the degree of aging use self-made heating wires, which are directly wound on the spiral porcelain rods with stainless steel wires. Setting, so it brings great disadvantages to the operation of the equipment. In addition, the air exchange method is composed of a cylinder and an air compressor. When the cylinder encounters high temperature, it is very easy to be damaged, and the noise is large. Contents of the invention [0003] The object of the present invention is to provide a box-type test device with energy-saving and consumption-reducing functions, multi-point control, low noise and good sealing performance for detecting the degree of aging in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 孙光林孙晨
Owner SHANGHAI LINPIN INSTR
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