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Thermocouple concentrator

A technology of hubs and thermocouples, applied in the field of hubs, can solve the problems of low efficiency, broken thermocouples, failure of use of knotted thermocouples, etc., and achieves the effect of simple structure and rapid collection.

Inactive Publication Date: 2017-06-16
CHANGHE AIRCRAFT INDUSTRIES CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The length of the thermocouple is 5-8m, and it needs to be stored in a circle when not in use. However, due to the large number, the thermocouples in the circle are often knotted and entangled with each other, which makes it impossible for the thermocouple to be deployed quickly and even occurs. The thermocouple is broken and the efficiency is low; the knotted thermocouple often fails and cannot monitor the temperature during use, causing great losses
There is no dedicated hub for thermocouple collection in the prior art

Method used

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  • Thermocouple concentrator

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Embodiment Construction

[0010] The technical solution will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as figure 1 As shown, the hub is provided with a wire take-up trough 3 around the main body, the wire end fixing groove 2 is a gap opened on the side wall of the wire take-up trough 3, and a plug that can be interference fit with the plug is also opened on the body Fixed slot 1. The hub body in this specific embodiment is cylindrical, and this technical solution can also adopt other shapes. One end of the plug fixing groove 1 is processed with a slope. This technical solution avoids excessive bending of the thermocouple at the interface with the plug, and reduces the possibility of damage to the thermocouple. Meanwhile, in this embodiment, the plug fixing slot is located outside the wire receiving slot 3 and on the end surface of the cylinder. Alternatively, the hub is made of flame retardant nylon, via injection mold...

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Abstract

The invention relates to a concentrator and especially relates to a thermocouple concentrator. The thermocouple concentrator is characterized in that the concentrator is provided with a wire collection groove (3) around a body; wire head fixation slots (2) are openings arranged in the side wall of the wire collection groove (3); and the body is provided with a plug fixation slot (1) capable of being in interference fit with a plug. According to the technical scheme, the thermocouple concentrator solves the technical problem of damage of thermocouples due to disordered placement of the thermocouples after use; and meanwhile, the thermocouple concentrator is simple in structure and can realize quick collection of the thermocouples.

Description

technical field [0001] The invention relates to a hub, in particular to a thermocouple hub. Background technique [0002] When curing composite parts, a large number of thermocouples are used to monitor the real-time temperature of the part tooling. Large autoclaves usually use more than 40 thermocouples for one curing. The length of the thermocouple is 5-8m, and it needs to be stored in a circle when not in use. However, due to the large number, the thermocouples in the circle are often knotted and entangled with each other. The thermocouple is broken and has low efficiency; the knotted thermocouple often fails and cannot monitor the temperature during use, causing great losses. There is no hub dedicated to thermocouple collection in the prior art. Contents of the invention [0003] The purpose of the present invention is to provide a thermocouple hub with simple structure and low cost. [0004] The technical solution of the present invention is: a thermocouple hub, wh...

Claims

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Application Information

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IPC IPC(8): G01K1/00
CPCG01K1/00
Inventor 管海新王强卢廷钧
Owner CHANGHE AIRCRAFT INDUSTRIES CORPORATION
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