A diesel engine pressure detection signal integrated input and output device

A detection signal, input and output technology, applied in mechanical equipment, engine components, machines/engines, etc., can solve the problems of high installation and maintenance costs, weak detection signals, and increased costs, and achieve simple installation and maintenance. Accuracy and stability, the effect of high precision and stability
CN103470374BActive Publication Date: 2015-10-28CSSC MES DIESEL
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
CSSC MES DIESEL
Publication Date
2015-10-28

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Abstract

A pressure detecting signal integration input / output device for a diesel engine comprises a plurality of signal input detecting combining bodies, a middle wiring box, an operation detecting pipe and a cable, which are integrated and mounted on an integration operation plate; the signal input detecting combining bodies are formed by pressure sensors for detecting fluid pressure and test valve blocks for performing function detecting on the pressure sensors; the pressure sensors are connected with the middle wiring box by the cable and output a pressure detecting signal; the test valve blocks are connected with a pipeline with a pressure detecting point by the operation detecting pipe; the pressure sensors are communicated with the inner cavities of the test valve blocks; the operation detecting pipe guides fluid in the pipeline to the signal input detecting combining bodies for the pressure sensors to detect the pressure; the middle wiring box is connected with an external detecting alarm system and transmits the pressure detecting signal; the cable is fixedly distributed on the integration operation plate. The pressure detecting signal integration input / output device for the diesel engine has the advantages of compact structure, good shockproof property, high stability, safety and convenience in operation, and capability of detecting the function of the pressure sensors.
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Description

technical field

[0001] The invention relates to a transmission device for detection signals, in particular to an integrated input and output device for pressure detection signals of a diesel engine, which belongs to the technical field of diesel engines. Background technique

[0002] The pressure detection signal of each system of marine diesel engine is an important indicator source reflecting the operating status of each system, which is indispensable and decisive in the operation of diesel engine. The pressure detection element collects the operating pressure signal parameters of various systems and auxiliary engines such as fuel oil, lubricating oil, cooling water, and gas on the diesel engine, and sends feedback to the ship command center, providing an important basis for the crew to control the ship's operation for real-time monitoring Diesel engine status, and assist the ship's operation system to realize automatic control such as alarm, speed reduction, and parking. ...

Claims

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