Field bus control system for industrial automation instrument
A field bus control, industrial automation technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning methods using tools, etc., can solve problems such as the use of hazardous devices, the accumulation of water and liquid, and the accumulation of liquid in the control box.
Inactive Publication Date: 2021-12-10
汪斐
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Problems solved by technology
[0003] Fieldbus control systems generally require a control box for protection, but the existing control box is prone to fluid accumulation. When it rains, the rainwater will enter the box through the cooling holes and cause water to accumulate, which will endanger the use of the entire device.
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-6 , the present invention provides a technical solution: a fieldbus control system for industrial automation instruments, including a box body 1, the purpose of which is set up in this way is to facilitate the protection of the entire device, and the four corners of the bottom of the box body 1 are fixedly connected with supporting legs 2. The purpose of this setting is to facilitate the support of the box body 1. There are several cooling...
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The invention relates to the technical field of industrial automation instrument equipment, and discloses a field bus control system for an industrial automation instrument. The field bus control system comprises a box body, wherein four corners of the bottom of the box body are fixedly connected with supporting legs. According to the field bus control system for the industrial automation instrument, in rainy days, rainwater and wind can enter the box body through heat dissipation holes together, a rotating rod is wetted when the rainwater enters the box body, and gas passes through the rotating rod and then dust becomes heavier due to the wetted rotating rod and is adsorbed on the rotating rod when gas enters the box body, so that the purpose of cleaning the dust in the gas is achieved, and the situation that the dust enters the box body and influences the service life of a device is prevented; and meanwhile, when entering the box body, the rainwater falls onto an arc-shaped rubber plate and then is discharged out of the device through a water inlet and a water flowing groove, so that the situation that the rainwater enters the device and influences use of the device is prevented.
Description
technical field [0001] The invention relates to the technical field of industrial automation instruments, in particular to a field bus control system for industrial automation instruments. Background technique [0002] Fieldbus Control System (Fieldbus Control System, FCS) is an updated product of Distributed Control System (DCS), and has become a new hot spot in the field of industrial production process automation. Fieldbus technology is an advanced industrial control technology that emerged in the 1990s. It introduces the concept of network communication and management into the field of industrial control. In essence, it is a digital communication protocol, a digital, fully decentralized, two-way transmission, and multi-branch communication network that connects intelligent field devices and automation systems. It is a combination of control technology, instrument industry technology and computer network technology. It has technical characteristics such as field communic...
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IPC IPC(8): B08B1/00H05K5/02
CPCB08B1/00H05K5/0213
Inventor 汪斐
Owner 汪斐