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SCR control system, control method and device based on wireless signal transmission

A technology of SCR system and wireless signal, which is applied in the direction of mechanical equipment, electric control of exhaust treatment device, machine/engine, etc. It can solve problems such as remote geographical location, time-consuming installation and commissioning, manpower and material resources, and dangerous line inspection.

Active Publication Date: 2022-06-28
上海宸云环境科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Due to the small space and remote location, the SCR system of distributed energy is often installed outdoors. There will be the following problems: installation and commissioning have always been a very time-consuming, manpower and material resources. The wireless system makes the bridge greatly Simplification, the threat of rat bites and thunderstorms to the exposed lines, and the location of the sensor is close to the high temperature source, the line inspection is dangerous, etc.

Method used

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  • SCR control system, control method and device based on wireless signal transmission

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Embodiment Construction

[0025] The following description serves to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments described below are given by way of example only, and other obvious modifications will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

[0026] It should be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be one. The number may be plural, and the term "one" should not be understood as a limitation on the number.

[0027] The invention discloses an SCR control system, control method and device based on wireless signal transmission, which can...

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Abstract

The present invention provides an SCR control system based on wireless signal transmission. The SCR control system based on wireless signal transmission controls the SCR system. The SCR control system based on wireless signal transmission includes a wireless signal transmission module, at least one wireless bridge module and a wireless bridge module. The signal is connected to the control panel, each of the wireless bridge modules transmits each other and transfers the signal to the wireless signal transmission module and the wireless signal is connected to the control panel, wherein the wireless signal connected to the control panel receives the sensor sent by the wireless bridge module signal, and perform internal calculation and processing, and output the control logic in the SCR system.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to an SCR control system, control method and equipment based on wireless signal transmission. Background technique [0002] The SCR system uses the Selective Catalytic Reduction (SCR) method, which means that under the action of a catalyst, 32.5% urea is used as a reducing agent to "selectively" react with NO in the exhaust gas. x React under appropriate conditions and generate non-toxic and non-polluting N 2 and H 2 O. [0003] Due to the small space, remote location, and often installed outdoors, the SCR system of distributed energy has the following problems: installation and commissioning have always been a very time-consuming and labor-intensive work. Simplified, rat gnawing and thunderstorms threaten exposed wiring, and sensors are located close to high temperature sources, wiring inspections are dangerous, and more. SUMMARY OF THE INVENTION [0004] One...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01N3/20F01N9/00
CPCF01N3/208F01N9/00Y02T10/40
Inventor 刘动蔡晨李政纲陆秦君傅天翳
Owner 上海宸云环境科技有限公司