Pressure release valve for cooling pipeline of ultra-high molecular weight polyethylene pipe extruder

An ultra-high molecular weight, cooling pipeline technology, applied in the field of ultra-high molecular weight polyethylene pipe extruder cooling pipeline pressure relief valve, can solve the problems of cooling pipeline expansion deformation, burst, temperature rise, etc., to avoid expansion and burst Effect

Active Publication Date: 2016-06-08
江苏润泰管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ultra-high molecular weight polyethylene pipe extruder includes a cooling device for cooling the formed pipe. The cooling liquid of the cooling device will heat up greatly after absorbing the heat of the pipe. Expansion and deformation, even bursting, will affect the normal operation of production

Method used

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  • Pressure release valve for cooling pipeline of ultra-high molecular weight polyethylene pipe extruder
  • Pressure release valve for cooling pipeline of ultra-high molecular weight polyethylene pipe extruder

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] The invention provides a pressure relief valve capable of rapidly reducing the internal pressure of a cooling pipeline under high temperature and high pressure.

[0014] Such as figure 1 , figure 2 As shown, an ultra-high molecular weight polyethylene pipe extruder cooling pipeline pressure relief valve 1 includes a cooling pipeline connector 2, and a first air pressure telescopic rod 31 is arranged on the cooling pipeline connector 2 , the first air pressure telescopic rod 31 is also provided with a second air pressure telescopic rod 32, and a plurality of steam outlets 4 and exhaust pipes 5 are also provided on the cooling pipeline con...

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PUM

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Abstract

The invention discloses a pressure release valve for a cooling pipeline of an ultra-high molecular weight polyethylene pipe extruder. The pressure release valve comprises a cooling pipeline connector, the cooling pipeline connector is provided with a first air pressure telescopic rod, and the first air pressure telescopic rod is provided with a second air pressure telescopic rod; the cooling pipeline connector is further provided a plurality of steam outlets and an exhaust pipe, and opening and closing of the steam outlets and the exhaust pipe are controlled by the first air pressure telescopic rod and the second air pressure telescopic rod; the first air pressure telescopic rod and the second air pressure telescopic rod are connected in a high-damp sliding mode; the steam outlets are provided with metal gauze meshes respectively. According to the pressure release valve for the cooling pipeline of the ultra-high molecular weight polyethylene pipe extruder, the connector is provided with the two air pressure telescopic rods, the two air pressure telescopic rods extend to the external when the pressure in the pipeline is increased and can open the steam outlets and the exhaust pipe on the connector for releasing the pressure, and therefore the cooling pipeline is prevented from being expanded and cracked.

Description

technical field [0001] The invention relates to a pressure relief valve, more precisely, it is a pressure relief valve for a cooling pipeline of an ultra-high molecular weight polyethylene pipe extruder. Background technique [0002] Ultra-high molecular weight polyethylene pipe extruder is a kind of industrial equipment that is widely used in industrial production and has a broad application prospect. The ultra-high molecular weight polyethylene pipe extruder includes a cooling device for cooling the formed pipe. The cooling liquid of the cooling device will heat up greatly after absorbing the heat of the pipe. Expansion and deformation, even bursting, will affect the normal operation of production. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a pressure relief valve capable of rapidly reducing the internal pressure of the cooling pipeline under high temperature and high pressure. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/88F16K17/02B29C48/09
CPCB29C48/9115F16K17/02B29C48/09B29C48/913B29C48/9135
Inventor 许月进
Owner 江苏润泰管业有限公司
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