Self-operated temperature control valve detection device and detection method

A self-operated temperature control valve and detection device technology, applied in the field of gas, can solve the problems of low work efficiency, time-consuming and labor-intensive, and potential safety hazards, and achieve the effects of less energy consumption, high work efficiency, and less manual workload.

Inactive Publication Date: 2018-07-24
SHANDONG IRON & STEEL CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Since the condensed water contains harmful substances such as gas ash and acidic chemicals, if the temperature control valve is used in this environment for a long time, it is easy to cause failures such as valve core corrosion, hydraulic oil leakage, and spring failure.
In the past, when a valve failed, it had to be returned to the factory for repair, which was time-consuming and labor-intensive, and at the same time, it was impossible to control the whole process of the re

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  • Self-operated temperature control valve detection device and detection method
  • Self-operated temperature control valve detection device and detection method
  • Self-operated temperature control valve detection device and detection method

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Embodiment Construction

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0020] figure 1 It is a schematic structural diagram of a self-operated temperature control valve detection device according to Embodiment 1 of the present invention. Such as figure 1 As shown, the self-operated temperature control valve detection device of this embodiment is suitable for fault elimination and sensitivity experiments of a single self-operated tem

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Abstract

The invention discloses a self-operated temperature control valve detection device and detection method. The self-operated temperature control valve detection device comprises a test barrel, a steam branch which is arranged on the external side of the test barrel and connected with the test barrel, a thermometer which is arranged above the test barrel with the measuring end inserted into the testbarrel, and a blow-down valve which is installed on the bottom part of the test barrel. The steam branch comprises a steam piping valve, a first steam pipeline and a second steam pipeline. The steam piping valve is arranged on the steam inlet end of the first steam pipeline. The steam outlet end of the second steam pipeline is connected with the test barrel. The detected self-operated temperaturecontrol valve is connected between the steam outlet end of the first steam pipeline and the steam inlet end of the second steam pipeline, and the temperature sensor of the self-operated temperature control valve is arranged in the test barrel. According to the self-operated temperature control valve detection device and detection method, whole course control before and after use of the self-operated temperature control valve can be realized, and fault elimination and sensitivity test of multiple self-operated temperature control valves can be simultaneously performed.

Description

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Claims

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Application Information

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Owner SHANDONG IRON & STEEL CO LTD
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