Hazardous fluid pipe pressure-controlling temperature-reducing valve device

Abstract

The invention discloses a hazardous fluid pipe pressure-controlling temperature-reducing valve device which comprises a valve body, a sensor assembly, a pressure reducing device, a temperature reducing temperature and a reflowing device. The sensor assembly is arranged on the valve body; the pressure reducing device is arranged at one end of a water outlet of the valve body; the temperature reducing temperature is arranged on a water outlet pipe and close to the pressure reducing device; the reflowing device is arranged in a liquid outlet of the pressure reducing device; the pressure reducingdevice comprises a special-shaped wall, the liquid outlet, a pressure reducing body and a limiting groove; the reflowing device comprises a guide pillar; one end of the guide pillar and a plunger arefixedly connected into the liquid outlet; and the other end of the guide pillar penetrates through a guide sleeve on a sealed block and stretches out to the outer side of the liquid outlet so as to befixedly connected with a block body. According to the hazardous fluid pipe pressure-controlling temperature-reducing valve device provided by the invention, the pressure intensity can be automatically controlled, the fluid temperature is adjusted, the energy is saved, and the occurrence of the phenomenon that a hazardous and polluted fluid leaks to pollute the environment and affect the human body health can be effectively prevented.

Description

Technical field: [0001] The invention relates to the field of valves, in particular to a valve device for pressure control and temperature reduction of toxic fluid pipelines. Background technique: [0002] A valve is a control component in a fluid delivery system, with functions such as cut-off, regulation, flow diversion, reverse flow prevention, pressure stabilization, flow diversion, or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves,...

AI Technical Summary

Problems solved by technology

[0003] In life, we often use valves to adjust the size of water flow, but at the same time, there are basically no valve devices that can automatically adjust the pressure and reduce the temperature of the fluid according to the temperature.

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