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A control method for a marine air-conditioning intelligent control teaching system

A control method and air-conditioning technology, applied in teaching models, educational appliances, instruments, etc., can solve the problems of beginners, independent control of marine air-conditioning systems, and difficulty in mastering system performance, etc., to facilitate on-site demonstrations and daily monitoring. Effect

Inactive Publication Date: 2017-02-08
丹华海洋工程装备(南通)有限公司
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  • Abstract
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a control method for the intelligent control teaching system of marine air-conditioning, which solves the problem that the current marine air-conditioning system is controlled separately without intelligent monitoring, which not only makes daily monitoring difficult, but also very difficult for beginners. Difficult to grasp the defects of system performance

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  • A control method for a marine air-conditioning intelligent control teaching system
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Embodiment Construction

[0026] Below in conjunction with specific embodiment, further illustrate the present invention.

[0027] Aiming at the phenomenon that the current marine air conditioner is basically independently controlled, cannot be controlled as a whole, cannot realize real-time monitoring, and has a low degree of intelligence, which is not conducive to daily control or learning for newcomers, the invention provides an intelligent control system for marine air conditioners. In the teaching system, daily operators and students can not only observe the real-time operation status of each air-conditioning system, but also judge whether each system is running well and whether there is a fault, and calculate the cooling coefficient of the air-conditioning system according to the Logp-h diagram of the monitoring data. Compression power, refrigeration load and other parameters.

[0028] The system collects the real-time operation data of each ship's air-conditioning system and transmits it to the ...

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Abstract

The invention relates to large ship air-conditioners and belongs to the field of marine air-conditioner systems. A marine air-conditioner intelligent control teaching system is characterized in that air-conditioners or refrigerating equipment or coolant water pumps in marine cabins are included, the air-conditioners or the refrigerating equipment or the coolant water pumps are provided with on-site control boxes, the on-site control boxes control the air-conditioners or the refrigerating equipment or the coolant water pumps to operate and are connected with a main control device through cables, the main control device comprises a router which is respectively connected with the on-site control boxes, the router is connected with an industrial control host, the on-site control boxes transmit data to the industrial control host through the router, the industrial control host transmits control signals to the on-site control boxes through the router, data are displayed on a main display screen of the main control device, the industrial control host comprises a process selection module which comprises a monitoring operation process and a monitoring study process, and a judging module enters an automatic comparison module or a manual comparison module according to a selected process and input data changes.

Description

technical field [0001] The invention relates to a large-scale ship air-conditioning system and a control method, in particular to a control method of a marine air-conditioning intelligent control teaching system. Background technique [0002] At present, the instruments and equipment on ships are mainly a variety of single instruments, which monitor different parameters and reflect the performance of various parts of the ship. The human-machine interface is low in humanization and complicated in manual operation. Especially for the air-conditioning system on board, for large ships, due to the large number of cabins, the air-conditioning installations and requirements are different in different places, and now on large-scale ships, there is no overall air-conditioning control system, and each air-conditioning is independently operated and controlled , if there is a problem, it is difficult to find it in time. [0003] Moreover, due to the characteristics of the ship, the req...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/02
Inventor 王根德杨龙郭旭峰周跃何鑫王建伟桑珊
Owner 丹华海洋工程装备(南通)有限公司
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