CN214063261U - Intelligent group control device for air compressor - Google Patents
Intelligent group control device for air compressor Download PDFInfo
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- CN214063261U CN214063261U CN202023289098.7U CN202023289098U CN214063261U CN 214063261 U CN214063261 U CN 214063261U CN 202023289098 U CN202023289098 U CN 202023289098U CN 214063261 U CN214063261 U CN 214063261U
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Abstract
The utility model relates to an intelligent group control device of an air compressor, which comprises an intelligent control box, an air compressor electric energy meter, an air compressor controller, a refrigeration dryer electric energy meter and a refrigeration dryer controller; the air compressor electric energy meter and the air compressor controller are arranged on the air compressor; the electric energy meter of the cold drying machine and the controller of the cold drying machine are arranged on the cold drying machine; the plurality of air compressor electric energy meters and the plurality of cold air dryer electric energy meters are connected into the intelligent control box through electric energy meter monitoring circuits; the air compressor controller and the air dryer controller are connected into the intelligent control box through controller monitoring circuits. The utility model coordinates and group-controls the air compressor group and the cooling and drying machine group through the intelligent control system, and meets the control requirements of high efficiency and low energy consumption; and the monitoring can be implemented, the alarm and automatic switching can be carried out on abnormal equipment, and faults can be reported in time for overhauling.
Description
Technical Field
The utility model relates to an industrial field carries out whole wisdom control's device to air compressor group.
Background
In an industrial production field, compressed air is needed, generally a plurality of air compressors are needed to work together to generate compressed air, and then the compressed air is dehumidified by a cold dryer and then is supplied into a compressed air pipeline for field equipment; when the field equipment is used, the air consumption is fluctuated, and how to reasonably start a certain number of air compressors at the moment meets the use requirement, saves the electric energy loss and needs to be intensively managed and controlled; meanwhile, how to reasonably allocate the reasonable opening number of the cold drying machine according to the water content and the dew point in the output air of the air compressor is also required to be centrally controlled.
For realizing the group control of the air compressors, an air compressor group energy-saving control system with the Chinese patent publication number of CN102486171A, an air compressor group with the Chinese patent publication number of CN103206362A and an air compressor intelligent group control energy-saving system with the Chinese patent publication number of CN107288862A are available; in the prior art, group control can be basically met, and a gas storage tank is generally required to be used for caching; at the same time, there is a lack of control over the freeze dryer.
Therefore, it is necessary to design a more optimized intelligent group control device for the use requirement of compressed air in industrial production field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent group control device for air compressors, which can coordinate group control on an air compressor group and a cold air dryer group and meet the control requirements of high efficiency and low energy consumption; and the monitoring can be implemented, the alarm and automatic switching can be carried out on abnormal equipment, and faults can be reported in time for overhauling.
In order to achieve the purpose, the utility model provides an air compressor intelligent group control device, which is characterized by comprising an intelligent control box, an air compressor electric energy meter, an air compressor controller, a cold dryer electric energy meter and a cold dryer controller;
the air compressor electric energy meter and the air compressor controller are arranged on the air compressor;
the electric energy meter of the cold drying machine and the controller of the cold drying machine are arranged on the cold drying machine;
the plurality of air compressor electric energy meters and the plurality of cold air dryer electric energy meters are connected into the intelligent control box through electric energy meter monitoring circuits;
the air compressor controllers and the refrigeration dryer controllers are connected into the intelligent control box through controller monitoring circuits;
compressed air of a plurality of air compressors is output and connected to a uniform compressed air intermediate pipeline and then is respectively connected to a plurality of cold dryers, and the compressed air is dehumidified by the cold dryers and then is intensively input to a compressed air output pipeline to be intensively transmitted to an industrial production site;
an output port pipeline of the compressed air output pipeline is provided with an air supply main pipe pressure sensor and an air supply main pipe flow sensor; supply main pressure sensor reaches supply main flow sensor all inserts in the wisdom control box through sensor control circuit.
As a further improvement of the utility model, a front end pressure sensor is arranged on the main pipe of the compressed air intermediate pipeline; a main air supply pipe dew point temperature sensor is arranged on an output port pipeline of the compressed air output pipeline;
front end pressure sensor reaches supply manifold dew point temperature sensor all inserts in the wisdom control box through sensor monitoring line.
As a further improvement of the utility model, the intelligent control box is provided with a wireless communication module;
the wireless communication module synchronously sends the control data and the control condition to the cloud server, and the cloud server stores and processes the control data and the control condition.
Further, the cloud server wirelessly synchronizes the real-time data, the control state and the alarm signal to the client.
The intelligent group control device of the air compressor of the utility model coordinates group control on the air compressor group and the cold air dryer group through the intelligent control system, thereby meeting the control requirements of high efficiency and low energy consumption; and the monitoring can be implemented, the alarm and automatic switching can be carried out on abnormal equipment, and faults can be reported in time for overhauling.
The utility model discloses air compressor machine wisdom crowd accuse device compares with prior art, still has following advantage:
(1) PLC control is integrated in the intelligent control box, and rapid field control is realized;
(2) cloud AI calculation is carried out by adopting a cloud server, so that a more optimized control strategy is provided;
(3) the equipment state is synchronously sent to the client in real time, so that remote reminding, alarming and control are facilitated; the field operation efficiency is improved.
Drawings
Fig. 1 is the utility model discloses air compressor machine wisdom group control device's overall structure schematic diagram.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an air compressor machine wisdom crowd accuse device for a plurality of air compressor 1 in to the system, and a plurality of cold machine 2 of doing concentrate the management and control.
Each air compressor 1 is provided with an air compressor electric energy meter 11 and an air compressor controller 12.
Each cold drying machine 2 is provided with a cold drying machine electric energy meter 21 and a cold drying machine controller 22.
The air compressor electric energy meter 11 and the cold air dryer electric energy meter 21 are connected into the intelligent control box 31 through electric energy meter monitoring circuits.
The air compressor controllers 12 and the refrigeration dryer controllers 22 are connected into the intelligent control box 31 through controller monitoring circuits.
Through wisdom control box 31 realizes a plurality of air compressor 1, and a plurality of the unity, the centralized control of cold machine 2 do.
The compressed air output of a plurality of air compressors 1 is connected to a uniform compressed air intermediate pipeline 4, then is respectively connected to a plurality of cold drying machines 2, and the compressed air is dehumidified by the cold drying machines 2, then is intensively input to a compressed air output pipeline 5, and is intensively output to an industrial production site for equipment use.
For right the work demand condition of air compressor 1 is monitored be equipped with main air supply duct pressure sensor 52 and main air supply duct flow sensor 53 on the delivery outlet pipeline of compressed air output pipeline 5, the sensor all inserts in the wisdom control box 31 through sensor control circuit. By monitoring the pressure of the air supply main pipe on the compressed air output pipeline 5 and the flow of the main pipe; when the flow rate is increased and the pressure is reduced, the standby air compressor 1 is started in time to supplement air to the compressed air output pipeline 5; when the flow is reduced and the pressure is increased, the air compressors 1 in a plurality of working stations can be closed in time, and the energy consumption is saved.
Further, a front end pressure sensor 41 is arranged on a main pipe of the compressed air intermediate pipeline 4; meanwhile, an air supply main dew-point temperature sensor 51 is also arranged on an output port pipeline of the compressed air output pipeline 5; the sensor all inserts in the wisdom control box 31 through the sensor control circuit. By monitoring the input end pressure, the output dew point and the temperature information of the refrigeration dryer 2, the starting number of the refrigeration dryer 2 can be reasonably allocated.
The utility model discloses air compressor machine wisdom crowd accuse device through being equipped with air compressor machine electric energy meter 11, cold machine electric energy meter 21, through the electric energy, the power condition in overall analysis working interval, swiftly judges whether equipment is in normal operating condition, to the equipment of power consumption load anomaly, in time stop work, and report to the police; meanwhile, the standby equipment is started, so that stable and reliable output of the total compressed air is guaranteed; through the electric energy meter, the total electricity consumption can be counted, so that the total working time of the equipment is judged, and whether regular maintenance is needed or not is judged.
Furthermore, a data acquisition and control circuit is installed in the intelligent control box 31, only preliminary data analysis and control strategies are developed, and emergency measures such as emergency shutdown and dynamic start-stop equipment are taken; further, the intelligent control box 31 is provided with a wireless communication module 32, and can send out data and real-time control conditions synchronously through the wireless communication module 32, store and process the data through a cloud server 33, perform long-term data overall analysis, provide a long-term group control strategy, and feed back a control scheme to the intelligent control box 31. By adopting the cloud server 33, real-time data, control states and alarm signals can be synchronously sent to the client 34, such as a master control room, a mobile phone client and the like, so that the intervention of workers is facilitated, and the inspection and the confirmation of fault points are timely carried out. The operator can also issue an operation instruction to the cloud server 33 through the client 34, and then the operation instruction is collected by the cloud server 33 and then issued to the intelligent control box 31 for processing.
The intelligent group control device of the air compressor of the utility model coordinates group control on the air compressor group and the cold air dryer group through the intelligent control system, thereby meeting the control requirements of high efficiency and low energy consumption; and the monitoring can be implemented, the alarm and automatic switching can be carried out on abnormal equipment, and faults can be reported in time for overhauling.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, and such equivalents and substitutions are intended to be included within the scope of the invention as defined by the appended claims.
Claims (4)
1. The intelligent group control device of the air compressor is characterized by comprising an intelligent control box, an air compressor electric energy meter, an air compressor controller, a cold dryer electric energy meter and a cold dryer controller;
the air compressor electric energy meter and the air compressor controller are arranged on the air compressor;
the electric energy meter of the cold drying machine and the controller of the cold drying machine are arranged on the cold drying machine;
the plurality of air compressor electric energy meters and the plurality of cold air dryer electric energy meters are connected into the intelligent control box through electric energy meter monitoring circuits;
the air compressor controllers and the refrigeration dryer controllers are connected into the intelligent control box through controller monitoring circuits;
compressed air of a plurality of air compressors is output and connected to a uniform compressed air intermediate pipeline and then is respectively connected to a plurality of cold dryers, and the compressed air is dehumidified by the cold dryers and then is intensively input to a compressed air output pipeline to be intensively transmitted to an industrial production site;
an output port pipeline of the compressed air output pipeline is provided with an air supply main pipe pressure sensor and an air supply main pipe flow sensor; supply main pressure sensor reaches supply main flow sensor all inserts in the wisdom control box through sensor control circuit.
2. The intelligent group control device for air compressors according to claim 1, wherein a front end pressure sensor is provided on a main pipe of the compressed air intermediate duct; a main air supply pipe dew point temperature sensor is arranged on an output port pipeline of the compressed air output pipeline;
front end pressure sensor reaches supply manifold dew point temperature sensor all inserts in the wisdom control box through sensor monitoring line.
3. The intelligent group control device for air compressors according to claim 1, wherein the intelligent control box is provided with a wireless communication module;
the wireless communication module synchronously sends the control data and the control condition to the cloud server, and the cloud server stores and processes the control data and the control condition.
4. The intelligent air compressor group control device as claimed in claim 3, wherein the cloud server wirelessly synchronizes the real-time data and control status and the alarm signal to the client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023289098.7U CN214063261U (en) | 2020-12-30 | 2020-12-30 | Intelligent group control device for air compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023289098.7U CN214063261U (en) | 2020-12-30 | 2020-12-30 | Intelligent group control device for air compressor |
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| Publication Number | Publication Date |
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| CN214063261U true CN214063261U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023289098.7U Active CN214063261U (en) | 2020-12-30 | 2020-12-30 | Intelligent group control device for air compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263735A (en) * | 2022-08-06 | 2022-11-01 | 广东鑫钻节能科技股份有限公司 | Data centralized management and control platform based on operation of air compression station |
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2020
- 2020-12-30 CN CN202023289098.7U patent/CN214063261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263735A (en) * | 2022-08-06 | 2022-11-01 | 广东鑫钻节能科技股份有限公司 | Data centralized management and control platform based on operation of air compression station |
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