CN211952229U - Dry-type gas holder intelligent control device - Google Patents
Dry-type gas holder intelligent control device Download PDFInfo
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- CN211952229U CN211952229U CN201922308124.7U CN201922308124U CN211952229U CN 211952229 U CN211952229 U CN 211952229U CN 201922308124 U CN201922308124 U CN 201922308124U CN 211952229 U CN211952229 U CN 211952229U
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Abstract
The utility model provides a dry-type gas holder intelligent control device, include: the device comprises a detection module, an intelligent control module, a display module, an alarm module and a solar power supply module. The detection module is used for detecting the temperature and humidity in the gas holder and detecting the movement position of the piston and the gap from the outer edge of the piston to the gas holder baffle plate, and feeding back the inclination angle of the piston to the intelligent control module, the control module comprises a PLC (programmable logic controller), and the PLC is communicated with the display module through an RS232 communication cable. The alarm module comprises an audible and visual alarm, the audible and visual alarm is used for alarming and reminding when the temperature and the humidity of the gas holder are too high, and the angle parameters of the piston and the height of the piston exceed standard ranges, and the audible and visual alarm is electrically connected with the PLC; solar energy power module is used for providing required voltage to the system, the utility model discloses a solar energy power supply is energy-concerving and environment-protective more, and has improved gas holder control degree of automation, has reduced the safety risk.
Description
Technical Field
The utility model relates to an automatic control technical field especially involves a dry-type gas holder intelligent control device.
Background
The dry gas holder has the advantages of safe and reliable performance of the piston sealing device and the like, and is widely applied to industries such as metallurgy, petrifaction and urban gas. However, the existing piston position monitoring system has a single function, so that safety problems in the operation process cannot be well avoided, and the safety problems of a general dry gas holder are mainly caused by the fact that when the piston state is not monitored sufficiently, the problems of piston inclination or oil leakage cannot be known in time, even the safety problems are caused by piston falling, necessary rescue measures cannot be taken, manual monitoring is carried out on overhigh labor force, and the efficiency is also reduced. In metallurgical enterprises, the coal gas stored in the dry gas holder cabinet contains moisture, the coal gas can form corrosive condensed water on a bottom plate in the holder along with temperature change, the condensed water is reserved in the holder cabinet and can reduce the service life of the condensed water, the conventional monitoring system can only monitor the height of a piston in the holder cabinet and the like, the environmental temperature in the holder cabinet cannot be monitored in time, the monitoring system needs to operate continuously and consumes more energy, and the safety risk of the system can be increased when power is cut off.
In summary, how to provide an intelligent control device for a dry gas cabinet, which is energy-saving, environment-friendly, high in monitoring automation degree, safe and low in maintenance cost, is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problems and needs, the present invention provides an intelligent control device for a dry gas cabinet, which can solve the above-mentioned problems due to the following technical solutions.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent control device for a dry gas cabinet, comprising: the system comprises a detection module, an intelligent control module, a display module, an alarm module and a solar power supply module;
the detection module comprises a temperature and humidity sensor, a plurality of ultrasonic ranging sensors and an inclination angle sensor, the temperature and humidity sensor is used for detecting the temperature and humidity in the gas holder, the ultrasonic ranging sensors are used for detecting the movement position of the piston and the gap between the outer edge of the piston and the baffle of the gas holder, the inclination angle sensor is used for detecting the inclination angle of the piston and feeding back the inclination angle to the intelligent control module, and the detection module is electrically connected with the control module;
the control module comprises a PLC controller; the display module comprises a computer display, and the PLC is communicated with the display module through an RS232 communication cable;
the alarm module comprises an audible and visual alarm, the audible and visual alarm is used for alarming and reminding when the temperature and the humidity of the gas holder are too high, and the angle parameters of the piston and the height of the piston exceed standard ranges, and the audible and visual alarm is electrically connected with the PLC;
the solar power supply module is used for supplying required voltage to the system.
Further, the inclination angle sensor is a triaxial acceleration sensor, and the model of the triaxial acceleration sensor is ADXL 345.
Furthermore, the three-axis acceleration sensor is electrically connected with the PLC controller through a 4-wire connection mode.
Further, the PLC controller is of a type S7-1200.
Furthermore, the solar power supply module comprises a solar photovoltaic panel, a photovoltaic charging controller connected with the solar photovoltaic panel and a solar storage battery connected with the output end of the photovoltaic charging controller.
Further, the plurality of ultrasonic ranging sensors are arranged on the top of the gas holder and on the upper surface of the piston, and the top of the gas holder is perpendicular to and parallel to the upper surface of the piston.
Further, the inclination angle sensor is disposed on the upper surface of the piston.
The beneficial effects of the utility model are that, this utility model adopt solar energy power supply more energy-concerving and environment-protective, improved gas holder control degree of automation, can in time monitor the state of piston and gas holder environmental parameter, reduced the safe risk simultaneously, and reduced artifical maintenance cost.
The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is the utility model discloses well a plurality of ultrasonic ranging sensor position schematic diagram.
Reference numerals: temperature and humidity sensor 1, a plurality of ultrasonic ranging sensor 2, the sensor group 21 of measuring the piston height, the sensor group 22 of measuring the clearance distance of piston outward flange to the gas holder baffle, inclination sensor 3, PLC controller 4, solar photovoltaic board 5 photovoltaic charge controller 6, solar battery 7, cabinet roof 8, sealed interior rete 9, baffle 10, cabinet top center ventilator cap 11, piston 12, cabinet bottom plate 13, sealed outer rete 14 and piston bottom plate 15.
Detailed Description
In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides an energy-concerving and environment-protective, control degree of automation is high, can in time monitor the state of piston and gas cabinet environmental parameter, has reduced safe risk and the low dry-type gas cabinet intelligent control device of maintenance cost simultaneously, and this dry-type gas cabinet intelligent control device includes: the device comprises a detection module, an intelligent control module, a display module, an alarm module and a solar power supply module.
The detection module includes temperature and humidity sensor 1, a plurality of ultrasonic ranging sensor 2 and inclination sensor 3, temperature and humidity sensor 1 is used for detecting the inside temperature of gas holder and humidity so that in time remind the staff to detect the drainage device in the gas holder and prevent that the comdenstion water from generating, a plurality of ultrasonic ranging sensor 2 is used for detecting piston 12 kinematic position and the clearance of piston 12 outward flange to gas holder baffle, inclination sensor 3 is used for detecting piston 12 inclination and feeds back to intelligent control module, detection module with the control module electricity is connected, wherein, inclination sensor 3 is triaxial acceleration sensor, triaxial acceleration sensor model is ADXL 345. The plurality of ultrasonic ranging sensors 2 are arranged on the top of the gas holder perpendicular to and parallel to the upper surface of the piston 12 and on the upper surface of the piston 12, each of the plurality of ultrasonic ranging sensors comprises a sensor group 21 for measuring the height of the piston 12 and a sensor group 22 for measuring the gap distance between the outer edge of the piston 12 and a baffle plate of the gas holder, and the inclination angle sensor 3 is arranged on the upper surface of the piston 12.
The control module comprises a PLC (programmable logic controller) 4, the PLC 4 is of a Siemens S7-1200 type, and the three-axis acceleration sensor is electrically connected with the PLC in a 4-wire connection mode; the display module comprises a computer display, the PLC 4 is communicated with the display module through an RS232 communication cable, and the computer display can be used for viewing and displaying the measured height of the piston 12, the gap distance between the outer edge of the piston 12 and the baffle, the inclination angle and the rotation angle of the piston 12, the overrun alarm and alarm record and the like in real time.
Alarm module includes audible-visual annunciator, audible-visual annunciator is used for reporting to the police when gas holder humiture is too high, 12 angle parameters of piston and 12 highly exceed standard range and reminds, audible-visual annunciator with 4 electricity of PLC controller are connected, when detection module detects that above-mentioned parameter exceeds standard, PLC controller 4 to audible-visual annunciator sends control level, and the alarm reports to the police.
The solar power supply module is used for providing required voltage for a system and comprises a solar photovoltaic panel 5, a photovoltaic charging controller 6 connected with the solar photovoltaic panel 5 and a solar storage battery 7 connected with the output end of the photovoltaic charging controller 6.
In this embodiment, as shown in fig. 1, the dry gas holder further includes a top holder plate 8, an inner sealing film layer 9, a baffle plate 10, a top holder center cowl 11, a piston 12, a bottom holder plate 13, an outer sealing film layer 14, and a bottom piston plate 15.
It should be noted that the embodiments of the present invention are only the preferred embodiments for implementing the present invention, and all the obvious modifications and changes belonging to the overall concept of the present invention should fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a dry-type gas holder intelligent control device which characterized in that includes: the system comprises a detection module, an intelligent control module, a display module, an alarm module and a solar power supply module;
the detection module comprises a temperature and humidity sensor, a plurality of ultrasonic ranging sensors and an inclination angle sensor, the temperature and humidity sensor is used for detecting the temperature and humidity in the gas holder, the ultrasonic ranging sensors are used for detecting the movement position of the piston and the gap between the outer edge of the piston and the baffle of the gas holder, the inclination angle sensor is used for detecting the inclination angle of the piston and feeding back the inclination angle to the intelligent control module, and the detection module is electrically connected with the control module;
the control module comprises a PLC controller; the display module comprises a computer display, and the PLC is communicated with the display module through an RS232 communication cable;
the alarm module comprises an audible and visual alarm, the audible and visual alarm is used for alarming and reminding when the temperature and the humidity of the gas holder are too high, and the angle parameters of the piston and the height of the piston exceed standard ranges, and the audible and visual alarm is electrically connected with the PLC;
the solar power supply module is used for supplying required voltage to the system.
2. The intelligent control device for a dry gas cabinet according to claim 1, wherein the tilt angle sensor is a three-axis acceleration sensor, and the three-axis acceleration sensor is model number ADXL 345.
3. The intelligent control device for a dry gas cabinet according to claim 2, wherein the triaxial acceleration sensor is electrically connected with the PLC controller through a 4-wire connection.
4. The intelligent control device for the dry gas holder according to claim 3, wherein the PLC controller is a type Siemens S7-1200.
5. The intelligent control device for the dry gas holder according to claim 1, wherein the solar power supply module comprises a solar photovoltaic panel, a photovoltaic charge controller connected with the solar photovoltaic panel, and a solar storage battery connected with an output end of the photovoltaic charge controller.
6. The intelligent control device for a dry gas holder according to claim 1, wherein the plurality of ultrasonic ranging sensors are disposed on the top of the gas holder and on the upper surface of the piston, which are vertically parallel to the upper surface of the piston.
7. The intelligent control device for a dry gas holder according to claim 1, wherein the tilt angle sensor is disposed on the upper surface of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308124.7U CN211952229U (en) | 2019-12-20 | 2019-12-20 | Dry-type gas holder intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308124.7U CN211952229U (en) | 2019-12-20 | 2019-12-20 | Dry-type gas holder intelligent control device |
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| CN211952229U true CN211952229U (en) | 2020-11-17 |
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| CN201922308124.7U Active CN211952229U (en) | 2019-12-20 | 2019-12-20 | Dry-type gas holder intelligent control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762344A (en) * | 2021-01-19 | 2021-05-07 | 宁夏博控自动化系统有限公司 | Vertical-lift wet-type gas holder detection system |
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2019
- 2019-12-20 CN CN201922308124.7U patent/CN211952229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762344A (en) * | 2021-01-19 | 2021-05-07 | 宁夏博控自动化系统有限公司 | Vertical-lift wet-type gas holder detection system |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: 362800 No.1 Tianying Road, Nanshan area, petrochemical park, Nanpu Town, Quangang District, Quanzhou City, Fujian Province Patentee after: Fujian Kaimeite Gas Co.,Ltd. Address before: 1217 Tonggang Road, Nanpu Town, Quangang District, Quanzhou City, Fujian Province 362800 Patentee before: FUJIAN FUYUAN KAIMEITE GAS Co.,Ltd. |