CN204302749U - A kind of integrated form compressor control cabinet - Google Patents
A kind of integrated form compressor control cabinet Download PDFInfo
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- CN204302749U CN204302749U CN201420749655.4U CN201420749655U CN204302749U CN 204302749 U CN204302749 U CN 204302749U CN 201420749655 U CN201420749655 U CN 201420749655U CN 204302749 U CN204302749 U CN 204302749U
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Abstract
The utility model discloses a kind of integrated form compressor control cabinet, comprise the first cabinet and the second cabinet, first cabinet is provided with the first Qianmen, first Qianmen is provided with touch-screen and button, PLC, breaker, contactor, relay and sensor are installed in the first cabinet, and PLC is also connected with two or more compressor with sensor, touch-screen, button by circuit, is provided with audible-visual annunciator above the first cabinet; Second cabinet is provided with the second Qianmen, the second Qianmen is provided with electrical equipment button, and be provided with electrical equipment in the second cabinet, electrical equipment is connected with PLC by circuit.The utility model is owing to having PLC control system and man-machine interactive system, can the start and stop of Based Intelligent Control compressor and the state of in real time display compressor and PLC, and use a PLC system can control multiple compressor, have that simplicity of design, equipment are reliable, a handled easily and can the feature such as running status of the multiple compressor of Real-Time Monitoring.
Description
Technical field
The utility model relates to a kind of compressor control cabinet, particularly relates to a kind of integrated form compressor control cabinet.
Background technology
Along with the development of industrial technology, the effect of electrical control cubicles in Automated condtrol is more and more important, especially more and more higher to the requirement of the electrical control cubicles that compressor controls.Compressor is the driven fluid machinery of one low-pressure gas being promoted to gases at high pressure, and its parameter such as capacity, pressure and temperature is abnormal, is compressor most common failure factor.This has just provided requirements at the higher level to the electrical control cubicles of compressor, needs can control compressor host in real time, and cooling electromechanics, pump motor, air compressor machine, lubricating oil pump motor, oil heater etc., thus ensure that the parameters of compressor is in normal range (NR), reduce fault rate, improve timely handling failure speed, ensure that compressor normally runs.
Utility model content
For overcoming the above problems, the utility model provides that a kind of Based Intelligent Control, simplicity of design, equipment are reliable, handled easily, can the compressor control cabinet of the multiple compressor of Real-Time Monitoring.
The utility model provides a kind of integrated form compressor control cabinet, comprise the first cabinet and the second cabinet, described first cabinet is provided with the first Qianmen and the first back door, on outside this first front door panel, touch-screen and button are installed, the PLC, breaker, contactor, relay and the sensor that are connected by circuit are installed in described first cabinet, and described PLC is also connected with two or more compressor with sensor, touch-screen, button by circuit, above described first cabinet, audible-visual annunciator is installed; Described second cabinet is provided with the second Qianmen and the second back door, is provided with electrical equipment button on outside this second front door panel, and be provided with electrical equipment in described second cabinet, described electrical equipment is connected with PLC by circuit.
Breaker in the technical program in the first cabinet is connected with 220V external power supply, and electric current enters PLC by breaker, then is passed to each component by PLC, powers to each component; Contactor is also connected with element in two or more compressor, and PLC is also connected with valve positioner with the signal touch-screen of compressor, makes PLC control the operation of multiple compressor simultaneously; Breaker in second cabinet is connected with 380V external power supply, and conveys electrical current on electrical equipment, and 380V voltage can be avoided the signal disturbing of PLC control system; The technical program introduces the man-machine interactive system (control flow) of PLC control system and the close friend with international most advanced level in compressor control cabinet, except can except the start and stop of Based Intelligent Control air supply system compressor, also can Based Intelligent Control auxiliary compressor run system, as recirculated cooling water, lubricating oil, motor heating device and oil heater etc.; This PLC control system can also can the admission pressure at different levels of prosecution air supply system and pressure at expulsion, compressor cooling water pressure and lubricating oil pressure etc.; owing to being connected with audible-visual annunciator; have insufficient pressure when compressor or transfinite; during the situations such as main frame overcurrent, overload, phase shortage, this audible-visual annunciator can realize automatic protection and warning.
Further, described breaker is connected with contactor with PLC respectively by circuit, and described contactor is connected with compressor by circuit; Relay is had by connection between described PLC and contactor; Described relay is connected with audible-visual annunciator by circuit.
The technical program illustrates the connected mode of each element in the first cabinet.
Further, described PLC comprises CPU, digital quantity input module, digital output module, Analog input mModule, analog output module and communication module, and wherein CPU is used for carrying out overall operational and control to PLC; Digital quantity input module imports the input signal of PLC into for receiving button and sensor; Digital output module is for sending the control signal of CPU to contactor, relay and audible-visual annunciator; Analog input mModule and analog output module are used for pressure, electric current and circuit conditions in monitoring compressor, and import data-signal into CPU; Communication module is used for importing the data in PLC into touch-screen.
In the technical program, communication module is also for making PLC be connected with host computer in long-range Central Control Room, by communication module, the data of PLC process and computing are passed to host computer, achieve the running status getting final product remote monitoring compressor control cabinet in Central Control Room, conveniently upper centralized Control is carried out to compressor control cabinet; Analog input mModule also connects the signal touch-screen of compressor, for receiving the coherent signal that compressor transmits; Analog output module also connects the valve positioner of compressor, for controlling the Kai Heguan of compressor valve; Communication module is also for being connected PLC with central control room upper computer with touch-screen.In the technical program, PLC controls the operation of whole compressor control cabinet as master element, CPU plays center leading role, digital quantity input module and digital output module are for transmitting the data-signal between PLC and the element be attached thereto, communication module is used for the situation of PLC process to be sent to touch-screen and host computer shows, Analog input mModule is used for the situation of monitoring compressor, have insufficient pressure as compressor or transfinite, main frame overcurrent, overload, during the situations such as phase shortage, digital output module sends alarm signal to audible-visual annunciator, and then send warning.
Further, described touch-screen is used for the Monitoring Data sending input signal and display PLC to PLC, and then the operation of control PLC.
In the technical program, touch-screen is by being connected with PLC, is passed mutually PLC and touch-screen information of carrying out by the communication module of PLC, and operating personnel control PLC by operation touch-screen.
Further, the alarm signal that described audible-visual annunciator transmits for receiving PLC, and carry out automatic protection and sound and light alarm.
In the technical program, audible-visual annunciator can carry out automatic protection after receiving the alarm signal that PLC transmits, when send report to the police after problem be not resolved, each parameter starts automatic protection program after reaching setting value.
Further, in described first cabinet and in the second cabinet, be provided with trough, for circuit arrangement and lay.
Place after the convenient circuit connected between each element of trough in the technical program arranges.
Further, after door face board, the second front door panel and second, door face board be provided with door lock after described first front door panel, first and offer air vent, described disposed at air vent is provided with fan and Air Filter.
Air vent in the technical program contributes to exchange and the circulation of gas, and air vent has all installed fan and Air Filter outward, prevents extraneous too much dust from entering compressor control cabinet.
Further, on inside upper inside described first front door panel and the second front door panel, data groove is all installed.
Can load in data groove in the technical program and record the documentation relevant to the status data that element in compressor control cabinet runs, be beneficial to operating personnel carry out element detection and maintenance according to nearest record.
Further, described first cabinet side and the second cabinet side are all provided with side wall mounting holes.
Side wall mounting holes in the technical program is used for the installation of the first cabinet and the second cabinet.
A kind of integrated form compressor control cabinet that the utility model provides is owing to having PLC control system and man-machine interactive system, can the start and stop of Based Intelligent Control compressor and the state of in real time display compressor and PLC, and use a PLC system can control multiple compressor, have that simplicity of design, equipment are reliable, a handled easily and can the feature such as running status of the multiple compressor of Real-Time Monitoring.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the first cabinet of the present utility model;
Fig. 2 is the side structure schematic diagram of the first cabinet of the present utility model;
Fig. 3 is the inverse layer structure schematic diagram of the first cabinet of the present utility model;
Fig. 4 is the internal structure schematic diagram of the first cabinet of the present utility model;
Fig. 5 is the Facad structure schematic diagram of the second cabinet of the present utility model;
Fig. 6 is the side structure schematic diagram of the second cabinet of the present utility model;
Fig. 7 is the inverse layer structure schematic diagram of the second cabinet of the present utility model;
Fig. 8 is the internal structure schematic diagram of the second cabinet of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in figures 1-8, the present embodiment provides a kind of integrated form compressor control cabinet, comprise the first cabinet 1 and the second cabinet 21, described first cabinet 1 is provided with the first Qianmen 2 and the first back door 3, this the first Qianmen 2 panels outside is provided with touch-screen 4 and button 5, the PLC11 be connected by circuit is installed in described first cabinet 1, breaker 12, contactor 13, relay 14 and sensor, described PLC11 is also by circuit and touch-screen 13, button 5 is connected with two or more compressor, above described first cabinet 1, suspension ring 6 and audible-visual annunciator 15 are installed, described breaker 12 is connected with contactor 13 with PLC11 respectively by circuit, described contactor 13 is connected with compressor by circuit, relay 14 is had by connection between described PLC11 and contactor 13, described relay 14 is connected with audible-visual annunciator 15 by circuit, described touch-screen 4 is for sending the Monitoring Data of input signal and display PLC11 to PLC11, and then the operation of control PLC 11, the alarm signal that described sound and light alarm 15 transmits for receiving PLC11, and carry out automatic protection and sound and light alarm, described second cabinet 21 is provided with the second Qianmen 22 and the second back door 23, and this second Qianmen 22 panels outside is provided with electrical equipment button 24, and be provided with electrical equipment 25 in described second cabinet 21, described electrical equipment 25 is connected with PLC11 by circuit, trough is provided with in described first cabinet 1 with in the second cabinet 21, for circuit arrangement and lay, described first Qianmen 2 panel, the first back door 3 panel, the second Qianmen 22 panel and the second back door 23 panel are provided with door lock 16 and offer air vent 7, described air vent 7 place is provided with fan and Air Filter, inside described first Qianmen 1 panel inside upper and the second Qianmen 21 panel on data groove 9 is all installed, described first cabinet 1 side and the second cabinet 21 side are all provided with side wall mounting holes 10.
This PLC11 comprises CPU, digital quantity input module, digital output module, Analog input mModule, analog output module and communication module, and wherein CPU is used for carrying out overall operational and control to PLC11; Digital quantity input module imports the input signal of PLC11 into for receiving button 5 and sensor; Digital output module is for sending the control signal of CPU to contactor 13, relay 14 and audible-visual annunciator 15; Communication module is used for importing the data in PLC11 into man-machine interface; Analog input mModule and analog output module are used for pressure, electric current and circuit conditions in monitoring compressor, and import data-signal into CPU.
A kind of integrated form compressor control cabinet that the present embodiment provides is owing to having PLC control system and man-machine interactive system, can the start and stop of Based Intelligent Control compressor and the state of in real time display compressor and PLC, and use a PLC system can control multiple compressor, have that simplicity of design, equipment are reliable, a handled easily and can the feature such as running status of the multiple compressor of Real-Time Monitoring.
Claims (9)
1. an integrated form compressor control cabinet, it is characterized in that: comprise the first cabinet and the second cabinet, described first cabinet is provided with the first Qianmen and the first back door, on outside this first front door panel, touch-screen and button are installed, the PLC, breaker, contactor, relay and the sensor that are connected by circuit are installed in described first cabinet, and described PLC is also connected with two or more compressor with sensor, touch-screen, button by circuit, above described first cabinet, audible-visual annunciator is installed; Described second cabinet is provided with the second Qianmen and the second back door, is provided with electrical equipment button on outside this second front door panel, and be provided with electrical equipment in described second cabinet, described electrical equipment is connected with PLC by circuit.
2. a kind of integrated form compressor control cabinet according to claim 1, it is characterized in that: described breaker is connected with contactor with PLC respectively by circuit, described contactor is connected with compressor by circuit; Relay is had by connection between described PLC and contactor; Described relay is connected with audible-visual annunciator by circuit.
3. a kind of integrated form compressor control cabinet according to claim 1, it is characterized in that: described PLC comprises CPU, digital quantity input module, digital output module, Analog input mModule, analog output module and communication module, wherein CPU is used for carrying out overall operational and control to PLC; Digital quantity input module imports the input signal of PLC into for receiving button and sensor; Digital output module is for sending the control signal of CPU to contactor, relay and audible-visual annunciator; Analog input mModule and analog output module are used for pressure, electric current and circuit conditions in monitoring compressor, and import data-signal into CPU; Communication module is used for importing the data in PLC into touch-screen.
4. a kind of integrated form compressor control cabinet according to claim 1, is characterized in that: described touch-screen is used for the Monitoring Data sending input signal and display PLC to PLC, and then the operation of control PLC.
5. a kind of integrated form compressor control cabinet according to claim 1, is characterized in that: the alarm signal that described audible-visual annunciator transmits for receiving PLC, and carries out automatic protection and sound and light alarm.
6. a kind of integrated form compressor control cabinet according to claim 1, is characterized in that: be provided with trough in described first cabinet and in the second cabinet, for circuit arrangement and lay.
7. a kind of integrated form compressor control cabinet according to claim 1, it is characterized in that: after door face board, the second front door panel and second, door face board be provided with door lock after described first front door panel, first and offer air vent, described disposed at air vent is provided with fan and Air Filter.
8. a kind of integrated form compressor control cabinet according to claim 1, is characterized in that: inside described first front door panel inside upper and the second front door panel on data groove is all installed.
9. a kind of integrated form compressor control cabinet according to claim 1, is characterized in that: described first cabinet side and the second cabinet side are all provided with side wall mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749655.4U CN204302749U (en) | 2014-12-02 | 2014-12-02 | A kind of integrated form compressor control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749655.4U CN204302749U (en) | 2014-12-02 | 2014-12-02 | A kind of integrated form compressor control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204302749U true CN204302749U (en) | 2015-04-29 |
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ID=53108279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749655.4U Expired - Fee Related CN204302749U (en) | 2014-12-02 | 2014-12-02 | A kind of integrated form compressor control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204302749U (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 |
| CN107246024A (en) * | 2017-06-19 | 2017-10-13 | 河北工业大学 | The control system that a kind of compound barrel-shaped foundation sinking is surely filled |
-
2014
- 2014-12-02 CN CN201420749655.4U patent/CN204302749U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN107246024A (en) * | 2017-06-19 | 2017-10-13 | 河北工业大学 | The control system that a kind of compound barrel-shaped foundation sinking is surely filled |
| CN107246024B (en) * | 2017-06-19 | 2019-11-05 | 河北工业大学 | A kind of control system that compound barrel-shaped foundation sinking surely fills |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |