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Secondary optical fiber plastic sleeving water temperature control device

A technology of water temperature control and secondary plastic coating, applied in the direction of fiber mechanical structure, etc., can solve the problems of incomplete cooling water temperature control system, difficult control accuracy to meet production requirements, and affect the quality of optical fiber products, so as to achieve simple and safe water temperature control process. Good practical value, easy operation effect

Active Publication Date: 2014-04-02
浙江东通光网物联科技有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current cooling water temperature control system in the secondary coating is not complete enough, the temperature control range is narrow, the applicability is small, and the control accuracy is difficult to meet the production requirements, affecting the quality of optical fiber products, and often causing energy waste

Method used

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  • Secondary optical fiber plastic sleeving water temperature control device

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Embodiment Construction

[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0012] refer to figure 1 , the specific embodiment adopts the following technical solutions: a secondary plastic-coated water temperature control device for optical fibers, including a water pump outlet 1, a water pump inlet 2, a water pump 3, a water temperature controller 4, a control cabinet 5, a water tank 6, and a heat exchanger 7 and the compressor 8, the water pump outlet 1 is connected to the water pump 3, the water pump 3 is connected to the water pump inlet 2, the other end of the water pump inlet 2 is connected to the water tank 6, and the water tank 6 is equipped with a heat exchanger 7, and the heat exchanger 7 Connected with the compressor 8, the control cabinet 5 is provided with a water pump control switch, and a water temperature ...

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Abstract

The invention discloses a secondary optical fiber plastic sleeving water temperature control device, and relates to auxiliary equipment in optical fiber production. The device comprises a water pump outlet, a water pump inlet, a water pump, a water temperature controller, a control cabinet, a water tank, heat exchangers and a compressor, wherein the water pump outlet is connected with the water pump; the water pump is connected with one end of the water pump inlet; the other end of the water pump inlet is connected with the water tank; the heat exchangers are distributed inside the water tank and are connected with the compressor; a pump control switch is arranged inside the control cabinet; the water temperature controller is arranged inside the control cabinet. The device is high in control precision and simple in control process, and energy consumption is reduced.

Description

technical field [0001] The invention relates to auxiliary equipment for optical fiber production, in particular to a water temperature control device for secondary coating of optical fibers. Background technique [0002] The secondary coating of optical fiber is a key process in the production of optical cable, which determines the final quality of optical cable products. In this process, the cooling of the optical fiber and the formation of the excess length of the optical fiber must be realized by controlling the water temperature of the cooling device. The stable water temperature also has a great influence on the crystallization of the casing material and the shrinkage after extrusion. Gradient cooling is often used for optical fiber coating. The existing plastic coating production line includes two cooling devices, a warm water tank and a cold water tank. At the exit of the die of the machine head, the PBT tube with optical fiber and ointment inside enters the mobile ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/92G02B6/44B29C48/92
CPCB29C48/911B29C48/919B29C48/92
Inventor 尹纪成顾利国孙国芳韦冬孙强叶其斌王匀戴亚春陈明阳朱凯
Owner 浙江东通光网物联科技有限公司
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