CN114509215A - Alarm system for chemical industry based on big data - Google Patents
Alarm system for chemical industry based on big data Download PDFInfo
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- CN114509215A CN114509215A CN202210281734.6A CN202210281734A CN114509215A CN 114509215 A CN114509215 A CN 114509215A CN 202210281734 A CN202210281734 A CN 202210281734A CN 114509215 A CN114509215 A CN 114509215A
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Abstract
The invention discloses a chemical industry alarm system based on big data, which comprises an alarm device and an intelligent alarm system, the alarm device comprises a processing cavity, an information transmission assembly is arranged in the processing cavity, an induction cavity is fixedly arranged above the processing cavity, an alarm is fixedly arranged below the processing cavity, a wind shield is fixedly arranged on the front side of the induction cavity, an air suction pipe is arranged on the inner side of the wind shield and is fixedly connected with the outer wall of the induction cavity, a gas detection module is arranged on the inner wall of the air suction pipe, the gas detection module is used for detecting the concentration of chemical gas in the air and is electrically connected with the information transmission assembly, the information transmission assembly is electrically connected with the alarm, the intelligent alarm system comprises a data processing module and a data transmission module, the device has solved the problem that can't carry out the gaseous timely detection of intellectuality to the chemical industry leakage at present.
Description
Technical Field
The invention belongs to the technical field of chemical industry alarming, and particularly relates to a chemical industry alarming system based on big data.
Background
Along with constantly advancing of chemical industry alarm technology, more and more alarm system for chemical industry can't in time detect the chemical gas leakage when reporting to the police, it influences healthy to lead to follow-up personnel to inhale the chemical gas, the chemical is putting the in-process, along with environment and temperature variation, inevitably can appear leaking, gaseous back that gets into the air, need in time detect work to the chemical gas, the chemical gas is more that fill with the empty gas proportion, in time discover more easily, and the chemical gas volume is few then need be extracted the air with the help of the device, thereby accelerate the detection to the air.
The alarm system for the chemical industry that has now can't carry out intelligent discernment work according to industrial chemicals stack volume, when industrial chemicals stacks when few, appears leaking the back and is difficult to in time discover, leads to the human body to inhale excessive chemical industry gas and influences healthyly, can't carry out intelligent gas purification work in gas detection process moreover, leads to the chemical industry gas of extraction not purified completely just to discharge in the air. This phenomenon becomes an urgent problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to solve the problems in the prior art by aiming at the existing collecting device, namely a chemical industry alarm system based on big data.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an alarm system for chemical industry based on big data, includes alarm device and intelligent alarm system, its characterized in that: the alarm device comprises a processing cavity, an information transmission assembly is arranged in the processing cavity, an induction cavity is fixedly arranged above the processing cavity, an alarm is fixedly arranged below the processing cavity, a wind shield is fixedly arranged on the front side of the induction cavity, an air suction pipe is arranged on the inner side of the wind shield and fixedly connected with the outer wall of the induction cavity, a gas detection module is arranged on the inner wall of the air suction pipe and used for detecting the concentration of chemical gas in the air, the gas detection module is electrically connected with the information transmission assembly, the information transmission assembly is electrically connected with the alarm, the intelligent alarm system comprises a data processing module and a data transmission module, the data processing module is electrically connected with the data transmission module and used for detecting the total amount of chemical raw materials in real time and transmitting the total amount of the chemical raw materials to the data transmission module through big data, the data transmission module is used for updating total chemical raw material data in real time, a circulating pump is fixedly mounted on the inner wall of the sensing cavity and connected with an air suction pipe pipeline, a purifying cavity is connected to the pipeline below the circulating pump, an exhaust pipe is fixedly mounted below the left side of the sensing cavity, and the purifying cavity is connected with the exhaust pipe pipeline.
The invention further discloses that an air pressure cavity is fixedly arranged at the bottom of the inner wall of the purification cavity, an air pressure plate is connected to the inner wall of the air pressure cavity in a sliding manner, a fixed block is fixedly connected to the upper portion of the air pressure plate, motors are fixedly arranged on the front side and the rear side of the upper portion of the fixed block, a fixed plate is fixedly arranged at the output ends of the two motors, a baffle plate is fixedly arranged on the outer side of the fixed plate, purifiers are fixedly arranged at four corners of the inner wall of the purification cavity, a pressure valve is connected to the right side pipeline of the air pressure cavity, an adjusting valve is connected to the pipeline above the pressure valve, an adjusting cavity is connected to the pipeline above the adjusting valve, a sliding plate is connected to the inner wall of the adjusting cavity in a sliding manner, induction blocks are fixedly arranged on the upper portions of the inner walls of the left side and the right side of the adjusting cavity, an intensity adjusting module is arranged in the induction blocks and electrically connected with the purifiers, and is used for sensing the position of the sliding plate so as to adjust the operating power of the purifiers, and the lower part of the adjusting cavity is connected with an external control valve pipeline.
The invention further discloses that the intelligent alarm system comprises a data acquisition module, an intelligent conversion module and an intelligent control module, wherein the data acquisition module is electrically connected with a data transmission module, the intelligent conversion module is respectively electrically connected with the data acquisition module and the intelligent control module, and the intelligent control module is respectively electrically connected with a circulating pump, a motor and a regulating valve;
the intelligent conversion module is used for converting according to the acquired data and inputting a result into the intelligent control module, and the intelligent control module is used for controlling the operation of the circulating pump, the motor and the regulating valve.
The invention further illustrates that the operation process of the intelligent alarm system comprises the following steps:
s1, the intelligent alarm system operates, the circulating pump operates through electric drive to draw gas to the outside, the gas enters the gas suction pipe, the gas detection module detects the gas concentration, so that the operation of the alarm is controlled, the alarm works, and meanwhile, the purifier above the alarm is driven to purify the sucked gas;
s2, the intelligent alarm system electrically drives the data transmission module to update the total amount data of the chemical raw materials in real time, inputs the data into the data acquisition module, converts the data by the intelligent conversion module, and inputs the converted data into the intelligent control module;
s3, the intelligent control module drives the circulating pump to operate and change the power, so that the air extraction efficiency is changed, the intelligent control module drives the motor to operate, the flow of air flow is controlled, the gas purification effect is changed, and when the total chemical quantity is small, the gas enters S4, otherwise, the gas enters S5;
s4, changing the state of the pressure valve, thereby controlling the running state of the purifier below, simultaneously driving the regulating valve to change the gas quantity entering the regulating cavity, changing the running power of the purifier, and then entering S5;
and S5, continuously operating the gas extraction work until all the chemical raw materials are taken out, and stopping the operation of the intelligent alarm system.
In S3, the intelligent control module causes the circulation pump to pump air into the air intake pipe through the pipeline, external air enters the pipeline through the air intake pipe and finally enters the circulation pump, then the circulation pump injects the air into the purification chamber, and finally the air is discharged from the purification chamber into the exhaust pipe through the pipeline and then is discharged from the exhaust pipe, and the operation power of the circulation pump is controlled according to the total amount of chemical raw materials.
The invention further describes that in S3, the intelligent control module drives the motor to change its rotation angle, the motor rotates to drive the fixing plate to rotate around the center of the motor through the output end, the two motors are driven by electric drive to rotate in opposite directions, and the two baffles rotate in different directions, so as to block the gas entering the purification cavity.
In S4, the gas impact surface of the baffle plate is increased, the baffle plate is pushed by the gas pressure to drive the fixing plate to move the motor downward, the motor drives the fixing block to move the fixing block downward, so as to drive the gas pressure plate to slide downward along the inner wall of the gas pressure cavity, and the gas in the gas pressure cavity is extruded and then enters the lower portion of the pressure valve through the pipeline.
In step S4, the gas enters the adjustment cavity through the pipeline, and the adjustment valve is electrically driven to control the amount of the gas entering the adjustment cavity, so that the force of the sliding plate on the inner wall of the adjustment cavity pushed by the gas changes, and the distance of the sliding plate moving upward along the inner wall of the adjustment cavity changes, thereby changing the operation power of the purifier.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the circulating pump and the intelligent alarm system are adopted, and the running power of the circulating pump is controlled according to the real-time total amount of the chemical raw materials, so that the gas suction speed is controlled, and the gas detection module can timely and quickly sense the raw material leakage after the chemical raw materials are leaked, thereby carrying out alarm work.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the sensing chamber of the present invention;
FIG. 3 is a schematic view of the internal structure of the induction chamber of the present invention;
FIG. 4 is a schematic plan view of the inner structure of the induction chamber of the present invention;
FIG. 5 is a schematic view of the inner structure of the purification chamber of the present invention;
FIG. 6 is a schematic view of the baffle operating configuration of the present invention;
FIG. 7 is a schematic flow diagram of the intelligent warning system of the present invention;
in the figure: 1. a treatment chamber; 2. an induction cavity; 3. an alarm; 4. a wind deflector; 5. an air suction pipe; 6. a circulation pump; 7. a purification chamber; 8. an adjustment chamber; 9. an exhaust pipe; 10. a pneumatic chamber; 11. a gas pressure plate; 12. a fixed block; 13. a motor; 14. a fixing plate; 15. a baffle plate; 16. a purifier; 17. a pressure valve; 18. adjusting a valve; 19. a slide plate; 20. and a sensing block.
Detailed Description
The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: a chemical industry alarm system based on big data comprises an alarm device and an intelligent alarm system, wherein the alarm device comprises a processing cavity 1, an information transmission assembly is arranged in the processing cavity 1, a sensing cavity 2 is fixedly arranged above the processing cavity 1, an alarm 3 is fixedly arranged below the processing cavity 1, a wind shield 4 is fixedly arranged on the front side of the sensing cavity 2, an air suction pipe 5 is arranged on the inner side of the wind shield 4, the air suction pipe 5 is fixedly connected with the outer wall of the sensing cavity 2, a gas detection module is arranged on the inner wall of the air suction pipe 5 and used for detecting the concentration of chemical industry gas in the air, the gas detection module is electrically connected with the information transmission assembly, the information transmission assembly is electrically connected with the alarm 3, the intelligent alarm system comprises a data processing module and a data transmission module, the data processing module is electrically connected with the data transmission module, the data processing module is used for detecting the total amount of chemical industry raw materials in real time and transmitting the total amount of the chemical industry raw materials to the data transmission module through big data, the data transmission module is used for updating total data of chemical raw materials in real time, a circulating pump 6 is fixedly installed on the inner wall of the sensing cavity 2, the circulating pump 6 is connected with an air suction pipe 5 through a pipeline, a purifying cavity 7 is connected with the lower pipeline of the circulating pump 6, an exhaust pipe 9 is fixedly installed on the lower left side of the sensing cavity 2, the purifying cavity 7 is connected with the exhaust pipe 9 through a pipeline, the intelligent alarm system is electrically connected with the gas detection module, the data processing module and the circulating pump 6 respectively, the alarm device is installed in a place where the chemical raw materials are stored, then the intelligent alarm system is driven to operate, the circulating pump 6 is driven to operate through electric drive after the intelligent alarm system operates, the circulating pump 6 sucks air from the air suction pipe 5 through a pipeline, outside gas enters the pipeline through the air suction pipe 5 and finally enters the circulating pump 6, then the circulating pump 6 injects the gas into the purifying cavity 7, and finally is discharged into the exhaust pipe 9 from the purifying cavity 7 through a pipeline, is discharged from the gas discharge pipe 9, and simultaneously the gas detection module and the data processing module are operated by electric driving, the gas entering the air suction pipe 5 is detected in real time, when the gas concentration exceeds the standard, the information is transmitted to the information transmission assembly through electric transmission and then transmitted to the alarm 3 through the information transmission assembly, so that the alarm 3 starts to alarm, and the chemical raw materials are required to be used continuously in the storage process, therefore, the total amount changes in real time, the data processing module processes the data of the chemical raw materials and inputs the processing result into the data transmission module, the data transmission module updates the data of the chemical raw materials in real time, in the running process of the circulating pump 6, the running power of the circulating pump 6 is controlled according to the real-time total amount of the chemical raw materials, therefore, the gas suction speed is controlled, and the gas detection module can timely and quickly sense the raw material leakage after the chemical raw material is leaked so as to alarm;
an air pressure chamber 10 is fixedly arranged at the bottom of the inner wall of the purification chamber 7, an air pressure plate 11 is connected to the inner wall of the air pressure chamber 10 in a sliding manner, a fixed block 12 is fixedly connected to the upper portion of the air pressure plate 11, motors 13 are fixedly arranged on the front side and the rear side of the upper portion of the fixed block 12, a fixed plate 14 is fixedly arranged at the output ends of the two motors 13, a baffle 15 is fixedly arranged on the outer side of the fixed plate 14, purifiers 16 are fixedly arranged at four corners of the inner wall of the purification chamber 7, a pressure valve 17 is connected to the right side of the air pressure chamber 10, a regulating valve 18 is connected to the upper portion of the pressure valve 17, a regulating chamber 8 is connected to the upper portion of the regulating valve 18, a sliding plate 19 is connected to the inner wall of the regulating chamber 8 in a sliding manner, induction blocks 20 are fixedly arranged on the upper portions of the inner walls of the left side and the right side of the regulating chamber 8, a strength regulating module is electrically connected with the purifiers 16 and is used for sensing the position of the sliding plate 19 so as to regulate the operating power of the purifiers 16, the lower part of the adjusting cavity 8 is connected with an external control valve pipeline, an intelligent alarm system is respectively connected with a motor 13, an adjusting valve 18 and an intensity adjusting module, through the steps, the self running power of the circulating pump 6 changes according to the total amount of chemical raw materials, the speed of the extracted gas changes, meanwhile, purifiers 16 at the left side and the right side above the purifying cavity 7 run through electric drive, the purifier 16 above the purifier purifies the extracted chemical gas after running, in order to ensure the purifying effect in the purifying process, the rotating angle of the motor 13 changes according to the speed of the circulating pump 6 for extracting the gas, the motor 13 drives the fixing plate 14 to rotate around the center of the motor 13 through the output end of the motor, the rotating directions of the two motors 13 are opposite through the electric drive, at the moment, the baffle plates 15 are driven to rotate around the center of the motor 13, the rotating directions of the two baffle plates 15 are different, so that the gas entering the purifying cavity 7 is blocked, the gas flow flows from the outer side of the baffle 15, at this time, the gas can flow in a centralized manner, so that the gas purifying effect of the purifier 16 is enhanced, after the baffle 15 is opened to a certain degree, the impact surface of the gas on the baffle 15 is increased, so that the gas pressure on the baffle 15 is increased, the baffle 15 is pushed by the gas pressure to drive the fixing plate 14 to move the motor 13 downwards, the motor 13 drives the fixing block 12 to move downwards, so that the gas pressure plate 11 is driven to slide downwards along the inner wall of the gas pressure cavity 10, the gas in the gas pressure cavity 10 is extruded and then enters the position below the pressure valve 17 through a pipeline, when the total amount of chemical raw materials is small, the running power of the circulating pump 6 is high, the extracted gas speed is high, the gas amount is large, the opening surface of the baffle 15 is increased to ensure the gas purifying effect, after the baffle 15 is pushed by the gas pressure, the gas pressure makes the gas pressure plate 11 move downwards for a large distance, the gas amount enters the position below the pressure valve 17, so that the pressure valve 17 is opened, gas enters the adjusting cavity 8 through a pipeline, meanwhile, the adjusting valve 18 controls the amount of the gas entering the adjusting cavity 8 through electric drive, at the moment, the sliding plate 19 on the inner wall of the adjusting cavity 8 is pushed by the gas to change, the moving distance of the gas upwards along the inner wall of the adjusting cavity 8 changes, then when two ends of the sliding plate 19 are contacted with the induction block 20, the purifier 16 below the sliding plate moves through electric drive, the operating strength of the purifier 16 below the sliding plate 19 is changed according to the position of the sliding plate 19, the purifying efficiency is controlled, when more chemical raw materials are used, the opening surface of the baffle plate 15 is less, the force of the baffle plate 15 pushed by air pressure is small, so that the air pressure plate 11 cannot move, the pressure valve 17 cannot be opened, the purifier 16 above the sliding plate is adopted for purifying, the operating energy consumption of the device is reduced, and the purifying effect can be ensured;
the intelligent alarm system comprises a data acquisition module, an intelligent conversion module and an intelligent control module, wherein the data acquisition module is electrically connected with the data transmission module, the intelligent conversion module is electrically connected with the data acquisition module and the intelligent control module respectively, and the intelligent control module is electrically connected with the circulating pump 6, the motor 13 and the regulating valve 18 respectively;
the data acquisition module is used for acquiring data in the data transmission module, the intelligent conversion module is used for converting according to the acquired data and inputting the result into the intelligent control module, and the intelligent control module is used for controlling the operation of the circulating pump 6, the motor 13 and the regulating valve 18;
the operation process of the intelligent alarm system comprises the following steps:
s1, the intelligent alarm system operates, the circulating pump 6 operates through electric drive to draw gas to the outside, the gas enters the air suction pipe 5, the gas detection module detects the gas concentration, so that the alarm 3 is controlled to operate to perform alarm work, and meanwhile, the purifier 16 above the alarm is driven to perform purification work on the sucked gas;
s2, the intelligent alarm system enables the data transmission module to update the total data of the chemical raw materials in real time through electric drive, inputs the data into the data acquisition module, converts the data through the intelligent conversion module, and inputs the converted data into the intelligent control module;
s3, the intelligent control module drives the circulating pump 6 to change the running power, so that the air extraction efficiency is changed, the intelligent control module drives the motor 13 to run, the flow of air flow is controlled, the gas purification effect is changed, and when the total chemical quantity is small, the gas enters S4, otherwise, the gas enters S5;
s4, the state of the pressure valve 17 is changed to control the operation state of the lower purifier 16, and the control valve 18 is driven to change the gas amount entering the control chamber 8, change the operation power of the purifier 16, and then the process goes to S5;
s5, continuously operating the gas extraction work until all the chemical raw materials are taken out, and stopping the operation of the intelligent alarm system;
in S3, intelligent control module makes circulating pump 6 bleed to intake pipe 5 through the pipeline, and external gas gets into the pipeline through intake pipe 5 and gets into circulating pump 6 at last, and later circulating pump 6 again with gaseous injection purification chamber 7 in, last from purifying chamber 7 through the pipeline discharge inlet and outlet pipe 9, discharge from outlet pipe 9, according to the operating power of chemical raw material total amount control circulating pump 6:
wherein P is the running power of the circulating pump 6, PmaxThe maximum running power of the circulating pump 6, M is the total amount of chemical raw materials, MminFor the minimum storage total amount of industrial chemicals, less to the industrial chemicals total amount, circulating pump 6 operating power is bigger, thereby the speed of gas extraction is faster, at this moment, industrial chemicals is few, the gas quantity that volatilizes is not much, in order to guarantee in time to detect gas leakage, at this moment, circulating pump 6 operating power is increased, accelerate the extraction work to gas, thereby can detect gas concentration fast and carry out alarm work, more to the industrial chemicals total amount, circulating pump 6 operating power is smaller, thereby the speed of gas extraction is slower, at this moment, the gas quantity that volatilizes of industrial chemicals is many, gas spreads more in the air, gas detection module can detect gas fast, thereby reduce circulating pump 6 operating power, reduce the device energy consumption, save the running cost;
in S3, the rotation angle of the intelligent control module driving motor 13 changes, the motor 13 rotates and then drives the fixing plate 14 to rotate around the center of the motor 13 through the output end, the rotation directions of the two motors 13 are opposite through electric drive, and the rotation directions of the two baffles 15 are different, so that the gas entering the purification cavity 7 is blocked:
wherein R is the rotation angle of the motor 13, RmaxFor the maximum rotation angle of the motor 13, the smaller the total amount of chemical raw materials, the larger the rotation angle of the motor 13, so that the more concentrated the gas flow, the more volatile chemical gasThe amount of the gas is small, the dispersion amount of the gas in the air is small, so that when the gas entering the purifying cavity 7 enters the lower part of the purifier 16 from the outer side of the baffle 15, the gas can be concentrated, the purifying effect on the gas can be relatively enhanced, the rotation angle of the motor 13 is smaller as the total amount of chemical raw materials is larger, the gas flows are more dispersed, the chemical gas accounts for a larger proportion in the air, and the purifier 16 purifies the gas in a large range, so that the gas can be fully purified;
in S4, baffle 15 receives the increase of gaseous impact surface, and baffle 15 receives atmospheric pressure to promote to drive fixed plate 14 and make motor 13 move down, and motor 13 drives fixed block 12 and moves down to drive atmospheric pressure board 11 and slide down along atmospheric pressure chamber 10 inner wall, the gas in atmospheric pressure chamber 10 receives the pipeline entering pressure valve 17 below after the extrusion:
when in use
When M is in contact withmaxThe storage total amount of chemical raw materials is at most: the pressure valve 17 is opened, gas enters the adjusting cavity 8 through a pipeline, the sliding plate 19 on the inner wall of the adjusting cavity 8 is pushed by the gas and moves upwards along the inner wall of the adjusting cavity 8 until the two ends of the sliding plate 19 contact the sensing blocks 20, at the moment, the strength adjusting module senses the contact of the sliding plate 19 so as to drive the lower purifier 16 to operate through electric drive, at the moment, the gas absorption strength is high, the gas flowing speed is high, in order to ensure full purification of the gas, all the purifiers 16 operate completely, the purification effect is improved, the phenomenon that the environment is influenced due to the fact that the purified chemical gas is discharged to the outside is avoided, and the phenomenon that a worker inhales excessive chemical gas to cause body injury is avoided;
when in use
The method comprises the following steps: the opening surfaces of the baffle plates 15 are few, the baffle plates 15 are pushed by air pressure with small force, so that the air pressure plate 11 cannot move, the pressure valve 17 cannot be opened, and the purifier 16 above is adopted for purification, so that the operation energy consumption of the device is reduced, and the purification effect can be ensured;
in S4, gas enters the adjusting cavity 8 through a pipeline, the adjusting valve 18 controls the amount of the gas entering the adjusting cavity 8 through electric drive, at this time, the sliding plate 19 on the inner wall of the adjusting cavity 8 is pushed by the gas to change, the distance moving upwards along the inner wall of the adjusting cavity 8 changes, and therefore the running power of the purifier 16 is changed:
when in use
The method comprises the following steps:
d is the operating power of the purifier 16, DmaxFor the maximum operating power of the purifier 16, the smaller the total amount of chemical raw materials, the larger the operating power of the purifier 16, and the higher the purification intensity of the gas, at this time, because the gas amount is small, the chemical gas occupies less proportion in the air, in order to further ensure the purification effect, the purification intensity of the purifier 16 is increased, and the quality of the discharged air is improved, for the more the total amount of the chemical raw materials, the smaller the operating power of the purifier 16, the lower the purification intensity of the gas, and at this time, the specific gravity of the chemical gas in the air is large, and the purifier 16 directly acts on the chemical gas when purifying the air, so that the operating power of the purifier 16 is reduced, and the operating energy consumption of the device is further reduced;
when in use
The method comprises the following steps: two purifiers 16 of top operate, and two purifiers 16 of below close the operation, and at this moment industrial chemicals is many, and gaseous speed of absorbing is slow, and two purifiers 16 have enough carried out purification work to reduce the device operation energy consumption, guarantee purification efficiency simultaneously.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions may be made in some technical features thereof, without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an alarm system for chemical industry based on big data, includes alarm device and intelligent alarm system, its characterized in that: the alarm device comprises a processing cavity (1), an information transmission assembly is arranged in the processing cavity (1), a sensing cavity (2) is fixedly arranged above the processing cavity (1), an alarm (3) is fixedly arranged below the processing cavity (1), a wind shield (4) is fixedly arranged on the front side of the sensing cavity (2), an air suction pipe (5) is arranged on the inner side of the wind shield (4), the air suction pipe (5) is fixedly connected with the outer wall of the sensing cavity (2), a gas detection module is arranged on the inner wall of the air suction pipe (5) and used for detecting the concentration of chemical gas in the air, the gas detection module is electrically connected with the information transmission assembly, the information transmission assembly is electrically connected with the alarm (3), the intelligent alarm system comprises a data processing module and a data transmission module, and the data processing module is electrically connected with the data transmission module, the data processing module is arranged in detecting the total amount of chemical raw materials in real time and transmitting the data transmission module through big data, the data transmission module is used for updating the total amount data of the chemical raw materials in real time, the inner wall of the induction cavity (2) is fixedly provided with the circulating pump (6), the circulating pump (6) is connected with the air suction pipe (5) through a pipeline, the pipeline below the circulating pump (6) is connected with the purification cavity (7), the induction cavity (2) is fixedly arranged on the left side below of the exhaust pipe (9), and the purification cavity (7) is connected with the exhaust pipe (9) through a pipeline.
2. The chemical industry alarm system based on big data according to claim 1, characterized in that: purify chamber (7) inner wall bottom fixed mounting have atmospheric pressure chamber (10), atmospheric pressure chamber (10) inner wall sliding connection has atmospheric pressure board (11), atmospheric pressure board (11) top fixedly connected with fixed block (12), the equal fixed mounting in both sides has motor (13) around fixed block (12) top, two the equal fixed mounting of output of motor (13) has fixed plate (14), fixed plate (14) outside fixed mounting has baffle (15), purify the equal fixed mounting in four corners of chamber (7) inner wall and have clarifier (16), atmospheric pressure chamber (10) right side pipe connection has pressure valve (17), pressure valve (17) top pipe connection has governing valve (18), governing valve (18) top pipe connection has regulation chamber (8), regulation chamber (8) inner wall sliding connection has slide (19), it all is fixed with response piece (20) to adjust chamber (8) left and right sides inner wall top, the induction block (20) is internally provided with an intensity adjusting module which is electrically connected with the purifier (16), the intensity adjusting module is used for inducing the position of the sliding plate (19) to adjust the operating power of the purifier (16), and the lower part of the adjusting cavity (8) is connected with an external control valve pipeline.
3. The chemical industry alarm system based on big data according to claim 2, characterized in that: the intelligent alarm system comprises a data acquisition module, an intelligent conversion module and an intelligent control module, wherein the data acquisition module is electrically connected with a data transmission module, the intelligent conversion module is respectively and electrically connected with the data acquisition module and the intelligent control module, and the intelligent control module is respectively and electrically connected with a circulating pump (6), a motor (13) and a regulating valve (18);
the intelligent conversion module is used for converting according to the acquired data and inputting a result into the intelligent control module, and the intelligent control module is used for controlling the operation of the circulating pump (6), the motor (13) and the regulating valve (18).
4. The chemical industry alarm system based on big data according to claim 3, characterized in that: the operation process of the intelligent alarm system comprises the following steps:
s1, the intelligent alarm system operates, the circulating pump (6) operates through electric drive, gas is pumped to the outside, the gas enters the air suction pipe (5), the gas detection module detects the gas concentration, so that the alarm (3) is controlled to operate to perform alarm work, and meanwhile, the purifier (16) above is driven to perform purification work on the sucked gas;
s2, the intelligent alarm system enables the data transmission module to update the total data of the chemical raw materials in real time through electric drive, inputs the data into the data acquisition module, converts the data through the intelligent conversion module, and inputs the converted data into the intelligent control module;
s3, the intelligent control module drives the circulating pump (6) to change the running power so as to change the air extraction efficiency, the intelligent control module drives the motor (13) to run so as to control the flow of air flow and change the gas purification effect, and when the total chemical quantity is small, the gas enters S4, otherwise, the gas enters S5;
s4, changing the state of the pressure valve (17) so as to control the running state of the purifier (16) below, driving the regulating valve (18) to change the gas quantity entering the regulating cavity (8), changing the running power of the purifier (16), and then entering S5;
and S5, continuously operating the gas extraction work until all the chemical raw materials are taken out, and stopping the operation of the intelligent alarm system.
5. The chemical industry alarm system based on big data according to claim 4, characterized in that: in S3, the intelligent control module enables the circulating pump (6) to pump air to the air suction pipe (5) through a pipeline, outside air enters the pipeline through the air suction pipe (5) and finally enters the circulating pump (6), then the circulating pump (6) injects the air into the purification cavity (7), finally the air is discharged into the exhaust pipe (9) through the pipeline in the purification cavity (7), the air is discharged from the exhaust pipe (9), and the operating power of the circulating pump (6) is controlled according to the total amount of chemical raw materials.
6. The chemical industry alarm system based on big data as claimed in claim 5, wherein: in S3, the rotation angle of the intelligent control module driving motor (13) is changed, the motor (13) rotates and then drives the fixing plate (14) to rotate around the center of the motor (13) through the output end, the rotation directions of the two motors (13) are opposite through electric drive, and the rotation directions of the two baffles (15) are different, so that gas entering the purification cavity (7) is blocked.
7. The alarm system for chemical industry based on big data as claimed in claim 6, wherein: in S4, the baffle (15) is increased by the gas impact surface, the baffle (15) is pushed by the gas pressure to drive the fixing plate (14) to move the motor (13) downwards, the motor (13) drives the fixing block (12) to move downwards, so that the gas pressure plate (11) is driven to slide downwards along the inner wall of the gas pressure cavity (10), and the gas in the gas pressure cavity (10) is extruded and then enters the lower part of the pressure valve (17) through the pipeline.
8. The chemical industry alarm system based on big data as claimed in claim 7, wherein: in the S4, gas enters the adjusting cavity (8) through the pipeline, the adjusting valve (18) controls the amount of the gas entering the adjusting cavity (8) through electric drive, at the moment, the force of pushing the sliding plate (19) on the inner wall of the adjusting cavity (8) by the gas changes, the distance moving upwards along the inner wall of the adjusting cavity (8) changes, and therefore the running power of the purifier (16) is changed.
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| CN206300939U (en) * | 2016-12-21 | 2017-07-04 | 重庆中鼎三正科技有限公司 | Organic waste-gas purification monitoring system |
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