CN202694074U - Intelligent controller - Google Patents
Intelligent controller Download PDFInfo
- Publication number
- CN202694074U CN202694074U CN 201220106134 CN201220106134U CN202694074U CN 202694074 U CN202694074 U CN 202694074U CN 201220106134 CN201220106134 CN 201220106134 CN 201220106134 U CN201220106134 U CN 201220106134U CN 202694074 U CN202694074 U CN 202694074U
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- Prior art keywords
- explosion
- proof
- proof tank
- display screen
- intelligent controller
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Abstract
The utility model discloses an intelligent controller, comprising an explosion-proof case body, a programmable logic controller (PLC), a display screen, a terminal block, and a control server terminal. The explosion-proof case body is provided with an explosion-proof window. The display screen is arranged below the explosion-proof window. The display screen, the PLC, the terminal block, and the control server terminal are in communication connection sequentially. The display screen and the PLC are arranged inside of the explosion-proof case body. The explosion-proof window is provided with explosion-proof glass. The explosion-proof case body comprises an explosion-proof case body upper part and an explosion-proof case body lower part both of which are provided with a plurality of screw holes. The lower end of the explosion-proof case body is provided with connecting ports used for connecting with data lines and power lines. The intelligent controller is supplied with power through a direct current power supply. The intelligent controller is high in standardization level, convenient in usage, and wide in applicable group.
Description
Technical field
The utility model relates to a kind of explosion-proof type that is applied to chemical industry and criticizes the control instrument, relates in particular to a kind of intelligent controller.
Background technology
Existing explosion-proof type is criticized the controller of control instrument, domestic, all adopt professional very strong single-chip microcomputer as controller outward, the controlled plant signal is fixed, can only control two valves, a flow signal, if increase control signal, will again develop single-chip microcomputer, versatility is not strong, can not be suitable for an entrucking position multiple valve is arranged, the control of the equipment such as various flow rate signal, single-chip microcomputer is based on the programming languages such as bottom C language as the exploitation of batch control instrument control program of controller in addition, require the user that certain substrate program capability is arranged, and the development of at present industrial automation is towards standardization, the versatility future development, such as the PLC Programmable Logic Controller, use is trapezoid figure language, practitioner's use and popularity rate at correlative technology field are high, use and promote easily, and when the controller that will face single-chip microcomputer, operation and maintenance is cumbersome, usually need producer to make house calls, thereby improved cost of products and maintenance period, affected the type and criticized popularizing of control instrument, in addition, the communication interface that single-chip microcomputer provides is self-defining Free Protocol Communication, realize that monitoring software and the communication of batch control instrument need the user to grasp certain programming language, could realize communication, brought many constant.
In view of this, provide a kind of standardization level high, easy to use, the intelligent controller that can be applicable to larger use colony necessitates.
The utility model content
The purpose of this utility model provides a kind of intelligent controller, and it is easy to use, can be applicable to than large group.
To achieve these goals, the utility model provides a kind of intelligent controller, comprise explosion-proof tank casing, PLC Programmable Logic Controller, display screen, terminal row and Control Server end, described explosion-proof tank casing is provided with explosion-proof window, described display screen is arranged at described explosion-proof beneath window, described display screen, PLC Programmable Logic Controller, terminal row and Control Server end in turn communication link together, and described display screen and PLC Programmable Logic Controller are arranged in the described explosion-proof tank casing.
Described explosion-proof window is provided with implosion guard.
Described explosion-proof tank casing comprises explosion-proof tank casing top and explosion-proof tank lower box, and described explosion-proof tank casing top and explosion-proof tank lower box are provided with a plurality of screws.
Enter a ground, described explosion-proof tank casing lower end is provided with for connection data line and power lead connectivity port.
Described intelligent controller uses DC power supply.
Compare with present technology, what the explosion-proof type that is used for chemical industry that the utility model provides criticized that a kind of intelligent controller of control instrument adopts is the PLC Programmable Logic Controller, solve well chemical industry chemical industry oil article vehicle technique variation control problem, use the trapezoidal pattern programming language of international standard, the MODBUS communications protocol of international standard, the configuration software of industrial automation industry, it realizes the installment and debugging of batch control instrument by parameter configuration, user interface is simple, to emergency situations and safeguard than the existing product ratio, have very strong timeliness and technology and popularize advantage, domestic or relevant industries engineering staff just can safeguard, maintenance period is short, for the user offers convenience and real material benefit, the utlity model has significance.
Description of drawings
Accompanying drawing is used for further understanding of the present utility model, and consists of the part of instructions, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
The explosion-proof tank casing superstructure schematic diagram of a kind of intelligent controller that Fig. 1 provides for the utility model;
Fig. 2 be a kind of intelligent controller shown in Figure 1 explosion-proof tank casing superstructure schematic diagram.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, it illustrates principle of the present utility model as the part of this instructions by embodiment, other aspects of the present utility model, and feature and advantage thereof will become very clear by this detailed description.
As shown in Figure 1, 2, the utility model provides a kind of intelligent controller, comprise explosion-proof tank casing, PLC Programmable Logic Controller 8, display screen, terminal row and Control Server end, described explosion-proof tank casing is provided with explosion-proof window 3, described display screen is arranged at described explosion-proof window 3 belows, described display screen, PLC Programmable Logic Controller 8, terminal row and Control Server end in turn communication link together, and described display screen and PLC Programmable Logic Controller 8 are arranged in the described explosion-proof tank casing.The utility model passes through at PLC Programmable Logic Controller 8 write-in programs, and can realize that man-machine conversation reaches and the communication of Control Server end, and operation interface is easy to learn.
As shown in Figure 1, described explosion-proof window 3 is provided with implosion guard.See through implosion guard reading displayed screen information, be the protective seam that display screen arranges perspective.
As shown in Figure 1, 2, described explosion-proof tank casing comprises explosion-proof tank casing top 1 and explosion-proof tank lower box 2, and described explosion-proof tank casing top 1 and explosion-proof tank lower box 2 are provided with a plurality of screws 5.Be set to explosion-proof tank casing top 1 and explosion-proof tank lower box 2, ease of assembly and maintenance by the explosion-proof tank casing.
As a kind of preferred version, as shown in Figure 1, 2, described explosion-proof tank casing lower end is provided with for connection data line and power lead connectivity port 6.
As shown in Figure 2, described intelligent controller is provided with direct supply 7 power supplies.
What the explosion-proof type that is used for chemical industry that the utility model provides criticized that a kind of intelligent controller of control instrument adopts is PLC Programmable Logic Controller 8, solve well chemical industry chemical industry oil article vehicle technique variation control problem, use the trapezoidal pattern programming language of international standard, the MODBUS communications protocol of international standard, the configuration software of industrial automation industry, it just can realize the installment and debugging of batch control instrument by parameter configuration, user interface is simple, easy to learn, easy left-hand seat, emergency situations is safeguarded simple, at home or the relevant industries engineering staff just can safeguard, maintenance period is short, for the user offers convenience and real material benefit.
Disclosed above only is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (5)
1. intelligent controller, it is characterized in that: comprise explosion-proof tank casing, PLC Programmable Logic Controller, display screen, terminal row and Control Server end, described explosion-proof tank casing is provided with explosion-proof window, described display screen is arranged in the explosion-proof tank casing, explosion-proof beneath window, described display screen, PLC Programmable Logic Controller, terminal row and Control Server end in turn communication link together, and described display screen and PLC Programmable Logic Controller are arranged in the described explosion-proof tank casing.
2. a kind of intelligent controller according to claim 1, it is characterized in that: described explosion-proof window is provided with implosion guard.
3. a kind of intelligent controller according to claim 1, it is characterized in that: described explosion-proof tank casing comprises explosion-proof tank casing top and explosion-proof tank lower box, described explosion-proof tank casing top and explosion-proof tank lower box are provided with a plurality of screws.
4. according to claim 1 or 3 described a kind of intelligent controllers, it is characterized in that: described explosion-proof tank casing lower end is provided with for connection data line and power lead connectivity port.
5. a kind of intelligent controller according to claim 1 is characterized in that: described intelligent controller use DC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106134 CN202694074U (en) | 2012-03-19 | 2012-03-19 | Intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106134 CN202694074U (en) | 2012-03-19 | 2012-03-19 | Intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694074U true CN202694074U (en) | 2013-01-23 |
Family
ID=47549662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220106134 Expired - Lifetime CN202694074U (en) | 2012-03-19 | 2012-03-19 | Intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549498A (en) * | 2016-03-01 | 2016-05-04 | 枣庄矿业集团高庄煤业有限公司 | Field intelligent control cabinet |
| CN105958404A (en) * | 2016-06-30 | 2016-09-21 | 天津市津达执行器有限公司 | Rotatable junction box base installation structure |
-
2012
- 2012-03-19 CN CN 201220106134 patent/CN202694074U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549498A (en) * | 2016-03-01 | 2016-05-04 | 枣庄矿业集团高庄煤业有限公司 | Field intelligent control cabinet |
| CN105958404A (en) * | 2016-06-30 | 2016-09-21 | 天津市津达执行器有限公司 | Rotatable junction box base installation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Zhenyu Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |