CN111878790A - Multifunctional electromagnetic heating device - Google Patents
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- CN111878790A CN111878790A CN202010863963.XA CN202010863963A CN111878790A CN 111878790 A CN111878790 A CN 111878790A CN 202010863963 A CN202010863963 A CN 202010863963A CN 111878790 A CN111878790 A CN 111878790A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 238000012423 maintenance Methods 0.000 claims abstract description 67
- 238000000926 separation method Methods 0.000 claims abstract description 47
- 238000007405 data analysis Methods 0.000 claims abstract description 16
- 238000012216 screening Methods 0.000 claims abstract description 5
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 46
- 238000004364 calculation method Methods 0.000 claims description 7
- 230000002349 favourable effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000012935 Averaging Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
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- 230000033228 biological regulation Effects 0.000 description 1
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- 230000005674 electromagnetic induction Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/26—Steam-separating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/38—Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/46—Applications, arrangements, or dispositions of alarm or automatic safety devices responsive to low or high water level, e.g. for checking, suppressing, extinguishing combustion in boilers
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Abstract
The invention discloses a multifunctional electromagnetic heating device, which comprises a water-vapor separation barrel, a first water-vapor separation air guide plate, a steam distribution drum and a second water-vapor separation air guide plate, wherein the water-vapor separation barrel is arranged at the upper end of an electromagnetic generation furnace body; the utility model discloses a heating device, including controller, data analysis module, task allocation module, screening distribution maintainer, electromagnetic heating device, the inside data analysis module and the task allocation module of being provided with of controller, the data analysis module is used for taking place the data of furnace body to the electromagnetism and carries out the analysis, task allocation module is used for screening distribution maintainer, conveniently carries out real-time detection to electromagnetic heating device's behavior, selects the maintainer that suits when breaking down to carry out in time the maintenance to electromagnetic heating device.
Description
Technical Field
The invention belongs to the technical field of electromagnetic heating, relates to a heating technology, and particularly relates to a multifunctional electromagnetic heating device.
Background
Electromagnetic heating is also called electromagnetic induction heating, namely an electromagnetic heating technology, and the principle of electromagnetic heating is that an alternating magnetic field is generated through an electronic circuit board component, when a ferrous container is placed on the iron-containing container, the surface of the container cuts alternating magnetic lines of force to generate alternating current (namely eddy current) on a metal part at the bottom of the container, the eddy current enables carriers at the bottom of the container to move randomly at a high speed, and the carriers collide and rub with atoms to generate heat energy. Thereby achieving the effect of heating the article. Since the iron vessel itself generates heat, the heat conversion is particularly high, and up to 95% is a direct heating method. Electromagnetic heating technology is adopted in an electromagnetic oven, an electromagnetic stove and an electromagnetic heating electric cooker.
The current electromagnetic heating equipment is not complete in function, only carries out electromagnetic heating simply, can not separate steam effectively, can not carry out real-time supervision to electromagnetic heating equipment simultaneously, can't in time report when electromagnetic heating equipment breaks down and repaiies, for this reason, we propose multi-functional electromagnetic heating device.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multifunctional electromagnetic heating device.
The purpose of the invention can be realized by the following technical scheme: the multifunctional electromagnetic heating device comprises an outer unit box, wherein an electromagnetic generating furnace body is arranged in the outer unit box, an electromagnetic coil is wound on the annular side surface of the electromagnetic generating furnace body, a water-vapor separation barrel is arranged at the upper end of the electromagnetic generating furnace body, a first water-vapor separation air guide plate is arranged in the water-vapor separation barrel, one side of the electromagnetic generating furnace body is connected with an air-crossing return pipe, the upper end of the air-crossing return pipe is connected with the water-vapor separation barrel, and one end, away from the water-vapor separation barrel, of the air-crossing return pipe is connected with a first electromagnetic control valve;
first solenoid electric valve is connected with the working shaft, the relief valve is installed to steam separation barrelling one side, the relief valve upside is equipped with the controller, one side that the relief valve was kept away from to the steam separation barrelling is connected with the branch steam pocket, branch steam pocket internally mounted has the second steam separation air guide plate, it is connected with the overflow pipe to divide between steam pocket and the stream reflux pipe, the operating panel screen is installed to steam separation barrelling upside, operating panel screen one side is equipped with electromagnetic transducer, electromagnetic transducer installs automatic case of intaking in one side.
Furthermore, an electronic liquid level sensor is installed inside the electromagnetic generation furnace body, an electronic temperature sensor is installed inside the electromagnetic generation furnace body and on the upper side of the electronic liquid level sensor, and an electronic pressure sensor is installed inside the electromagnetic generation furnace body and on the upper side of the electronic temperature sensor.
Further, the working shaft upside is connected with the inlet tube, the working shaft is connected with the automatic case of intaking through the inlet tube, install the inlet tube check valve on the inlet tube, the automatic incasement internally mounted that intakes has the automatic ball-cock assembly that intakes, the automatic case downside of intaking just is located one side of inlet tube and installs the steam intake pipe, install the second solenoid electric valve in the steam intake pipe.
Further, the hot water jar body is installed to the automatic case downside of intaking, a jar body landing leg is installed to hot water jar body lower extreme, the automatic case of intaking is connected with the hot water jar body through the steam intake pipe, the steam intake pipe extends to the internal portion of hot water jar, the internal internally mounted of hot water jar has the reposition of redundant personnel gas mixing pipe, electron liquid level controller is installed to hot water jar body one side, the hot water jar body is gone up and is kept away from one side of electron liquid level controller and install hot water outlet valve, the hot water jar body is gone up and is located the upside of hot water outlet valve and install steam outlet valve, discharge valve is installed to hot water jar body upper end, the electronic temperature controller is installed to hot.
Furthermore, a data acquisition module, a demand release module, a generation printing module, a data analysis module, a database and a task allocation module are arranged in the controller;
the controller is in communication connection with a display terminal, the display terminal is specifically an operation panel screen on the outer case of the unit, and the controller is in communication connection with the operation panel screen; the data acquisition module is used for acquiring data of the electromagnetic generation furnace body and sending the data of the electromagnetic generation furnace body to the controller, and the data of the electromagnetic generation furnace body comprises pressure information, temperature information and liquid level information of the electromagnetic generation furnace body; the database is used for storing data of the electromagnetic generation furnace body; the data analysis module is used for analyzing the data of the electromagnetic generation furnace body, and the specific analysis process is as follows:
p1: acquiring an upper temperature limit value Wmax, a lower temperature limit value Wmin, an upper pressure limit value Ymax, a lower pressure limit value Ymin, an upper liquid level limit value Umax and a lower liquid level limit value Umin of the electromagnetic generation furnace body;
p2: presetting a plurality of time points t, wherein t is 1, … …, n, and respectively obtaining temperature values Wt, pressure values Yt and liquid level values Ut at the time points t;
p3: calculating to obtain an average temperature value Wp, an average pressure value Yp and an average liquid level value Up by using a summation and averaging formula;
p4: and calculating to obtain a stable value WD of the electromagnetic generation furnace body by using a formula, wherein the specific calculation formula is as follows:
p5: if the stable value WD is within the set range threshold, generating a non-overhaul signal; if the stable value WD is not within the set range threshold, generating a maintenance signal;
p6: the data analysis module feeds back the overhaul signal and the overhaul signal to the controller;
p7: the controller sends the data and the maintenance signal of the electromagnetic generation furnace body to the display terminal;
the demand issuing module is used for issuing a maintenance request by a worker when the electromagnetic heating device fails; the task allocation module is used for screening and allocating maintainers, and the specific process is as follows:
s1: acquiring a maintenance worker in an idle state, and marking the maintenance worker in the idle state as i, wherein i is 1, … … and n;
s2: acquiring the total overhaul quantity Wzi and the overhaul success quantity Wci of the maintainers, and calculating the overhaul success rate Wcgi of the maintainers;
s3: acquiring the current overhaul task amount of the maintainers, marking the current overhaul task amount as Wri, acquiring the overhaul efficiency of the maintainers, and marking the overhaul efficiency as Wxi;
s4: acquiring the total overhaul time Wti of the maintainers, and calculating the average overhaul time Wpti of the maintainers by using a summation and averaging formula;
s5: and calculating to obtain a recommended overhaul value Wtj of the overhaul personnel by using a formula, wherein the specific formula is as follows:
s6: acquiring maintainers three times before the overhaul recommended value, and classifying the maintainers three times before the overhaul recommended value as candidate h, wherein h is 1, 2 and 3;
s7: acquiring employee data and overhaul recommended values Wtj of the candidate h;
s71: the working duration of the candidate is marked as Eh;
s72: establishing a rectangular coordinate system by taking the fault electromagnetic heating device as an origin, and calculating a linear distance Jh between a candidate person and the fault electromagnetic heating device by using a distance formula between two points;
s73: acquiring the overhaul price of the candidate personnel, marking the overhaul price as Ph, acquiring the favorable rating of the overhaul personnel, and marking the favorable rating as Hh;
s74: and calculating by using a formula to obtain a maintenance value M, wherein the specific calculation formula is as follows:
s8: the candidate personnel with the largest maintenance value are obtained, the candidate personnel with the largest maintenance value are set as the maintenance personnel of the electromagnetic heating device, and the maintenance amount of the maintenance personnel is increased once.
Further, the staff data comprises the time length of the entry of the maintainer, the linear distance between the maintainer and the fault electromagnetic heating device, the maintenance price of the maintainer and the good evaluation rate of the maintainer.
Furthermore, the demand release module is also used for sending the position information of the fault electromagnetic heating device to a mobile phone terminal of a maintainer, and the demand release module also releases the type and the model of the electromagnetic heating device.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention controls the liquid level of an automatic water inlet tank through an automatic water inlet ball float valve, opens a first electromagnetic control valve, a water source enters an electromagnetic generation furnace body through a water inlet pipe under the action of a water supply pump, an electromagnetic coil is wound on the electromagnetic generation furnace body, heats the water source in the electromagnetic generation furnace body through the electromagnetic coil, detects the pressure, the temperature and the liquid level in the electromagnetic generation furnace body in real time through an electronic pressure sensor, an electronic temperature sensor and an electronic liquid level sensor, generates steam from the heated water source and enters a steam-water separation barrel, carries out steam-water separation through a first steam-water separation air guide plate, re-enters the electromagnetic generation furnace body through a gas-crossing backflow pipe, enters a steam-separating drum, carries out steam-water separation through a second steam-water separation air guide plate in the steam-separating drum again, re-enters the electromagnetic generation furnace body through an overflow pipe, the steam stored in the steam distribution drum can be directly discharged through the steam outlet valve, the second electromagnetic control valve is opened, the stored steam can enter the hot water tank body through the steam inlet pipe, when the steam hot water tank is used, the hot water outlet valve can be used by opening the hot water outlet valve, the water source is electromagnetically heated to generate steam, the steam is separated through the steam separation barrel, the first steam separation air guide plate and the second steam separation air guide plate, the separated water source returns to the electromagnetic generation furnace body again through the series gas counter-flow pipe and the overflow pipe to be continuously heated, the separated steam can be used for two purposes, the steam outlet valve is directly opened to use the steam, the steam enters the hot water tank body through the steam inlet pipe to be stored, the hot water outlet valve is opened during the use, the steam separation during the electromagnetic heating is facilitated, the steam separation effect is good, the separated steam is classified to use;
2. the data analysis module is used for analyzing the data of the electromagnetic generation furnace body, acquiring the upper temperature limit value, the lower temperature limit value, the upper pressure limit value, the lower pressure limit value, the upper liquid level limit value and the lower liquid level limit value of the electromagnetic generation furnace body, obtaining the average temperature value, the average pressure value and the average liquid level value by presetting a plurality of time points and acquiring the temperature value, the pressure value and the liquid level value at a plurality of time points, calculating the stable value of the electromagnetic generation furnace body by using a formula, generating a non-overhaul signal if the stable value is within the set range threshold value, generating an overhaul signal if the stable value is not within the set range threshold value, feeding the non-overhaul signal and the overhaul signal back to the controller by the data analysis module, and sending the data and the overhaul signal of the electromagnetic generation furnace body to the display terminal by the controller;
when a fault occurs, a worker issues a maintenance request when the electromagnetic heating device is in fault through the demand issuing module, the maintenance personnel is screened and allocated through the task allocation module, the maintenance personnel in an idle state are acquired, the maintenance success rate, the maintenance efficiency and the average maintenance duration of the maintenance personnel are acquired, the maintenance recommended value of the maintenance personnel is calculated by using a formula, then the maintenance personnel three times before the maintenance recommended value is acquired and classified as candidate personnel, the employee data and the maintenance recommended value, the working duration, the linear distance from the fault electromagnetic heating device, the maintenance price and the favorable evaluation rate of the candidate personnel are acquired again, the maintenance value is calculated by using the formula, the candidate personnel with the largest maintenance value is set as the maintenance personnel of the electromagnetic heating device, the design is convenient for detecting the working condition of the electromagnetic heating device in real time, when the electromagnetic heating device is in fault, the adaptive maintainers are screened out in the distribution mode to maintain the electromagnetic heating device in time, and the maintenance efficiency is high.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a block diagram of the system of the present invention.
In the figure: 1. an outer case of the machine set; 2. an operation panel screen; 3. an electromagnetic frequency converter; 4. an automatic water inlet tank; 5. an automatic water inlet float valve; 6. a safety valve; 7. separating water and steam and barreling; 8. an electromagnetic generating furnace body; 9. an electronic pressure sensor; 10. an electronic temperature sensor; 11. an electronic liquid level sensor; 12. an electromagnetic coil; 13. a first water-vapor separation air guide plate; 14. a steam distribution drum; 15. a second water-vapor separation air guide plate; 16. an overflow pipe; 17. a first solenoid control valve; 18. a water inlet pipe check valve; 19. a water supply pump; 20. a steam inlet pipe; 21. a second solenoid control valve; 22. an exhaust valve; 23. an electronic temperature controller; 24. an electronic liquid level controller; 25. a gas mixing pipe is divided; 26. a hot water tank body; 27. a tank body supporting leg; 28. a steam outlet valve; 29. a hot water outlet valve; 30. a gas-crossing return pipe; 31. and a controller.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-2, the multifunctional electromagnetic heating device comprises an external unit box 1, wherein an electromagnetic generating furnace body 8 is arranged inside the external unit box 1, an electromagnetic coil 12 is wound on the annular side surface of the electromagnetic generating furnace body 8, a water-vapor separation barrel 7 is arranged at the upper end of the electromagnetic generating furnace body 8, a first water-vapor separation air guide plate 13 is arranged inside the water-vapor separation barrel 7, one side of the electromagnetic generating furnace body 8 is connected with an air-crossing return pipe 30, the upper end of the air-crossing return pipe 30 is connected with the water-vapor separation barrel 7, and one end of the air-crossing return pipe 30, which is far away from the water-vapor separation barrel 7, is connected with a first electromagnetic control valve 17;
first solenoid electric valve 17 is connected with working pump 19, relief valve 6 is installed to steam separation barrelling 7 one side, 6 upsides of relief valve are equipped with controller 31, one side that safety valve 6 was kept away from to steam separation barrelling 7 is connected with branch steam pocket 14, branch steam pocket 14 internally mounted has second steam separation air guide plate 15, be connected with overflow pipe 16 between branch steam pocket 14 and the cluster gas reflux pipe 30, operating panel screen 2 is installed to 7 upsides of steam separation barrelling, 2 one sides of operating panel screen are equipped with electromagnetic frequency converter 3, automatic case 4 of intaking is installed to electromagnetic frequency converter 3 one side.
Wherein, the electromagnetism takes place furnace body 8 internally mounted has electron level sensor 11, the electromagnetism takes place inside and the upside that is located electron level sensor 11 of furnace body 8 and installs electron temperature sensor 10, the electromagnetism takes place inside and the upside that is located electron temperature sensor 10 of furnace body 8 and installs electron pressure sensor 9.
Wherein, 19 upsides of working shaft are connected with the inlet tube, 19 working shaft are connected with automatic water inlet tank 4 through the inlet tube, install inlet tube check valve 18 on the inlet tube, 4 internally mounted of automatic water inlet tank have automatic water inlet ball- cock assembly 5, 4 downside of automatic water inlet tank and the one side that is located the inlet tube install steam intake pipe 20, install second solenoid electric valve 21 in the steam intake pipe 20.
Wherein, 4 downside of automatic water inlet tank installs hot water tank 26, jar body landing leg 27 is installed to the hot water tank 26 lower extreme, automatic water inlet tank 4 is connected with hot water tank 26 through steam intake pipe 20, steam intake pipe 20 extends to inside the hot water tank 26, hot water tank 26 internally mounted has reposition of redundant personnel gas mixing pipe 25, electronic liquid level controller 24 is installed to hot water tank 26 one side, hot water tank 26 is gone up and one side of keeping away from electronic liquid level controller 24 installs hot water outlet valve 29, steam outlet valve 28 is installed to the upside that just is located hot water outlet valve 29 on the hot water tank 26, discharge valve 22 is installed to hot water tank 26 upper end, electronic temperature controller 23 is installed to one side that hot water tank 26 upper end just is located discharge valve 22.
The electromagnetic frequency converter 3 is an ohm dragon frequency converter 3G3RX series, the electronic pressure sensor 9 is PT124G-113, the electronic temperature sensor 10 is an OMEGA infrared temperature sensor OS136A-1-K, and the electronic liquid level sensor 11 is an England SST corrosion-resistant liquid level sensor LLG210D3L 24; the model of the electronic temperature controller 23 is KSD302, the model of the electronic liquid level controller 24 is WW3300 radio frequency admittance level switch, and the model of the controller 31 is KY 02S.
The controller 31 is internally provided with a data acquisition module, a demand release module, a data analysis module, a database and a task allocation module;
the controller 31 is in communication connection with a display terminal, the display terminal is specifically an operation panel screen 2 on the unit outer box body 1, and the controller 31 is in communication connection with the operation panel screen 2; the data acquisition module is used for acquiring data of the electromagnetic generation furnace body 8 and sending the data of the electromagnetic generation furnace body 8 to the controller 31, and the data of the electromagnetic generation furnace body 8 comprises pressure information, temperature information and liquid level information of the electromagnetic generation furnace body 8; the database is used for storing the data of the electromagnetic generation furnace body 8; the data analysis module is used for analyzing the data of the electromagnetic generation furnace body 8, and the specific analysis process is as follows:
p1: acquiring an upper temperature limit value Wmax, a lower temperature limit value Wmin, an upper pressure limit value Ymax, a lower pressure limit value Ymin, an upper liquid level limit value Umax and a lower liquid level limit value Umin of the electromagnetic generation furnace body 8;
p2: presetting a plurality of time points t, wherein t is 1, … …, n, and respectively obtaining temperature values Wt, pressure values Yt and liquid level values Ut at the time points t;
p3: calculating to obtain an average temperature value Wp, an average pressure value Yp and an average liquid level value Up by using a summation and averaging formula;
p4: the stable value WD of the electromagnetic generation furnace body 8 is calculated by using a formula, wherein the specific calculation formula is as follows:
p5: if the stable value WD is within the set range threshold, generating a non-overhaul signal; if the stable value WD is not within the set range threshold, generating a maintenance signal;
p6: the data analysis module feeds back the non-overhaul signal and the overhaul signal to the controller 31;
p7: the controller 31 sends the data and the maintenance signal of the electromagnetic generation furnace body 8 to the display terminal;
the demand issuing module is used for issuing a maintenance request by a worker when the electromagnetic heating device fails; the task allocation module is used for screening and allocating maintainers, and the specific process is as follows:
s1: acquiring a maintenance worker in an idle state, and marking the maintenance worker in the idle state as i, wherein i is 1, … … and n;
s2: acquiring the total overhaul quantity Wzi and the overhaul success quantity Wci of the maintainers, and calculating the overhaul success rate Wcgi of the maintainers;
s3: acquiring the current overhaul task amount of the maintainers, marking the current overhaul task amount as Wri, acquiring the overhaul efficiency of the maintainers, and marking the overhaul efficiency as Wxi;
s4: acquiring the total overhaul time Wti of the maintainers, and calculating the average overhaul time Wpti of the maintainers by using a summation and averaging formula;
s5: and calculating to obtain a recommended overhaul value Wtj of the overhaul personnel by using a formula, wherein the specific formula is as follows:
s6: acquiring maintainers three times before the overhaul recommended value, and classifying the maintainers three times before the overhaul recommended value as candidate h, wherein h is 1, 2 and 3;
s7: acquiring employee data and overhaul recommended values Wtj of the candidate h;
s71: the working duration of the candidate is marked as Eh;
s72: establishing a rectangular coordinate system by taking the fault electromagnetic heating device as an origin, and calculating a linear distance Jh between a candidate person and the fault electromagnetic heating device by using a distance formula between two points;
s73: acquiring the overhaul price of the candidate personnel, marking the overhaul price as Ph, acquiring the favorable rating of the overhaul personnel, and marking the favorable rating as Hh;
s74: and calculating by using a formula to obtain a maintenance value M, wherein the specific calculation formula is as follows:
s8: the candidate personnel with the largest maintenance value are obtained, the candidate personnel with the largest maintenance value are set as the maintenance personnel of the electromagnetic heating device, and the maintenance amount of the maintenance personnel is increased once.
Wherein, staff data includes the length of time of the maintainer's job, the straight-line distance of the maintainer apart from trouble electromagnetic heating device, the maintenance price of maintainer and the good appraisal rate of maintainer.
The demand issuing module is further used for sending the position information of the fault electromagnetic heating device to a mobile phone terminal of a maintainer, and the demand issuing module is further used for issuing the type and the model of the electromagnetic heating device.
The controller 31 further includes a generating and printing module, and the generating and printing module is configured to generate and print data of the electromagnetic generation furnace 8.
The working principle is as follows: the liquid level of an automatic water inlet tank 4 is controlled by an automatic water inlet ball float valve 5, a first electromagnetic control valve 17 is opened, a water source enters an electromagnetic generation furnace body 8 through a water inlet pipe under the action of a water supply pump 19, a water inlet pipe check valve 18 is installed on the water inlet pipe to avoid water source backflow, an electromagnetic coil 12 is wound on the electromagnetic generation furnace body 8, the water source inside the electromagnetic generation furnace body 8 is heated by an electromagnetic coil 13, the frequency of the electromagnetic coil 12 can be changed by an electromagnetic frequency converter 3 according to actual conditions, an electronic pressure sensor 9, an electronic temperature sensor 10 and an electronic liquid level sensor 11 are installed inside the electromagnetic generation furnace body 8, the pressure, the temperature and the liquid level in the electromagnetic generation furnace body 8 are detected in real time by the electronic pressure sensor 9, the electronic temperature sensor 10 and the electronic liquid level sensor 11, and steam generated by the heated water source enters, the water and the steam are separated by the first water and steam separation air guide plate 13, the separated water source enters the electromagnetic generation furnace body 8 again through the air-connecting backflow pipe 30, and when the pressure of a medium in the water and steam separation barrel 7 rises to exceed a specified value, the pressure is discharged outwards through the safety valve 6 to avoid safety accidents;
the separated steam enters the steam-distributing drum 14 and is subjected to steam-water separation again through a second steam-water separation air guide plate 15 in the steam-distributing drum 14, the separated water source enters the electromagnetic generation furnace body 8 again through an overflow pipe 16, the steam remained in the steam-distributing drum 14 can be directly discharged through a steam outlet valve 28, a second electromagnetic control valve 21 is opened, the remained steam can enter a flow-distributing air mixing pipe 25 through a steam inlet pipe 20 and enter a hot water tank body 26 after being subjected to flow distribution again through the flow-distributing air mixing pipe 25, the steam stored in the hot water tank body 26 is subjected to liquid level and temperature regulation and control through an electronic liquid level controller 24 and an electronic temperature controller 23, an exhaust valve 22 is convenient for discharging the gas in the hot water tank body 26, and when the steam-water heating furnace is used, the hot water outlet valve.
The data analysis module is used for analyzing the data of the electromagnetic generation furnace body 8, acquiring an upper temperature limit value Wmax, a lower temperature limit value Wmin, an upper pressure limit value Ymax, a lower pressure limit value Ymin, an upper liquid level limit value Umax and a lower liquid level limit value Umin of the electromagnetic generation furnace body 8, and acquiring temperature values Wt, pressure values Yt and liquid level values Ut at a plurality of time points t by presetting the time points t; obtaining average temperature value Wp, average pressure value Yp and average level value Up, and using formula
Calculating to obtain electromagnetic generationIf the stable value WD of the furnace body 8 is within the set range threshold, generating a non-overhaul signal, and if the stable value WD is not within the set range threshold, generating an overhaul signal, feeding the non-overhaul signal and the overhaul signal back to the controller by the data analysis module, and sending the data and the overhaul signal of the electromagnetic generation furnace body 8 to the display terminal by the controller 31;
when a fault occurs, a worker issues a maintenance request when the electromagnetic heating device has the fault through the demand issuing module, the maintenance personnel are screened and distributed through the task distribution module, the maintenance success rate Wcgi, the maintenance efficiency Wxi and the average maintenance time Wpti of the maintenance personnel are obtained by obtaining the maintenance personnel i in an idle state, and a formula is utilized
Calculating to obtain a maintenance recommended value Wtj of the maintainers, classifying the maintainers three before the maintenance recommended value is obtained as a candidate h, obtaining the employee data of the candidate h, the maintenance recommended value Wtj, the working duration Eh, the linear distance Jh from the fault electromagnetic heating device, the maintenance price Ph and the goodness Hh again, and utilizing a formula
Calculate and draw maintenance value M, the biggest candidate personnel of maintenance value sets for this electromagnetic heating device's maintainer, and this design is convenient carries out real-time detection to electromagnetic heating device's behavior, and when electromagnetic heating device broke down, the distribution was selected the maintainer that suits and is in time maintained electromagnetic heating device, and maintenance efficiency is high.
The above formulas are all quantitative calculation, the formula is a formula obtained by acquiring a large amount of data and performing software simulation to obtain the latest real situation, and the preset parameters in the formula are set by the technical personnel in the field according to the actual situation.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The multifunctional electromagnetic heating device comprises an outer unit box (1) and is characterized in that an electromagnetic generation furnace body (8) is arranged in the outer unit box (1), an electromagnetic coil (12) is wound on the annular side surface of the electromagnetic generation furnace body (8), a water-vapor separation barrel (7) is arranged at the upper end of the electromagnetic generation furnace body (8), a first water-vapor separation gas guide plate (13) is arranged in the water-vapor separation barrel (7), an air-crossing return pipe (30) is connected to one side of the electromagnetic generation furnace body (8), the upper end of the air-crossing return pipe (30) is connected with the water-vapor separation barrel (7), and a first electromagnetic control valve (17) is connected to one end, far away from the water-vapor separation barrel (7), of the air-crossing return pipe (30);
first solenoid electric valve (17) are connected with working pump (19), relief valve (6) are installed to steam separation barrelling (7) one side, relief valve (6) upside is equipped with controller (31), one side that relief valve (6) were kept away from in steam separation barrelling (7) is connected with branch steam pocket (14), branch steam pocket (14) internally mounted has second steam separation air guide plate (15), it is connected with overflow pipe (16) to divide between steam pocket (14) and the stream back flow pipe (30), operating panel screen (2) are installed to steam separation barrelling (7) upside, operating panel screen (2) one side is equipped with electromagnetic transducer (3), automatic case (4) of intaking is installed to electromagnetic transducer (3) one side.
2. The multifunctional electromagnetic heating device according to claim 1, characterized in that an electronic liquid level sensor (11) is installed inside the electromagnetic generating furnace body (8), an electronic temperature sensor (10) is installed inside the electromagnetic generating furnace body (8) and on the upper side of the electronic liquid level sensor (11), and an electronic pressure sensor (9) is installed inside the electromagnetic generating furnace body (8) and on the upper side of the electronic temperature sensor (10).
3. The multifunctional electromagnetic heating device according to claim 1, characterized in that an inlet pipe is connected to the upper side of the water supply pump (19), the water supply pump (19) is connected with the automatic water inlet tank (4) through the inlet pipe, an inlet pipe check valve (18) is installed on the inlet pipe, an automatic water inlet ball float valve (5) is installed inside the automatic water inlet tank (4), a steam inlet pipe (20) is installed at one side of the inlet pipe and at the lower side of the automatic water inlet tank (4), and a second electromagnetic control valve (21) is installed on the steam inlet pipe (20).
4. The multifunctional electromagnetic heating device according to claim 1, characterized in that a hot water tank (26) is installed at the lower side of the automatic water inlet tank (4), a tank supporting leg (27) is installed at the lower end of the hot water tank (26), the automatic water inlet tank (4) is connected with the hot water tank (26) through a steam inlet pipe (20), the steam inlet pipe (20) extends into the hot water tank (26), a split gas mixing pipe (25) is installed inside the hot water tank (26), an electronic liquid level controller (24) is installed at one side of the hot water tank (26), a hot water outlet valve (29) is installed at one side of the hot water tank (26) far away from the electronic liquid level controller (24), a steam outlet valve (28) is installed at the upper side of the hot water tank (26) and located at the hot water outlet valve (29), and an exhaust valve (22) is installed at the upper end of the hot water tank (26), an electronic temperature controller (23) is arranged at the upper end of the hot water tank body (26) and at one side of the exhaust valve (22).
5. The multifunctional electromagnetic heating device according to claim 1, characterized in that the controller (31) is internally provided with a data acquisition module, a demand release module, a data analysis module, a database and a task allocation module;
the controller (31) is in communication connection with a display terminal, the display terminal is specifically an operation panel screen (2) on the unit outer box body (1), and the controller (31) is in communication connection with the operation panel screen (2); the data acquisition module is used for acquiring data of the electromagnetic generation furnace body (8) and sending the data of the electromagnetic generation furnace body (8) to the controller (31), and the data of the electromagnetic generation furnace body (8) comprises pressure information, temperature information and liquid level information of the electromagnetic generation furnace body (8); the database is used for storing data of the electromagnetic generation furnace body (8); the data analysis module is used for analyzing the data of the electromagnetic generation furnace body (8), and the specific analysis process is as follows:
p1: acquiring an upper temperature limit value Wmax, a lower temperature limit value Wmin, an upper pressure limit value Ymax, a lower pressure limit value Ymin, an upper liquid level limit value Umax and a lower liquid level limit value Umin of the electromagnetic generation furnace body (8);
p2: presetting a plurality of time points t, wherein t is 1, … …, n, and respectively obtaining temperature values Wt, pressure values Yt and liquid level values Ut at the time points t;
p3: calculating to obtain an average temperature value Wp, an average pressure value Yp and an average liquid level value Up by using a summation and averaging formula;
p4: the stable value WD of the electromagnetic generating furnace body (8) is calculated by using a formula, and the specific calculation formula is as follows:
p5: if the stable value WD is within the set range threshold, generating a non-overhaul signal; if the stable value WD is not within the set range threshold, generating a maintenance signal;
p6: the data analysis module feeds back the non-overhaul signal and the overhaul signal to the controller (31);
p7: the controller (31) sends data and maintenance signals of the electromagnetic generation furnace body (8) to the display terminal;
the demand issuing module is used for issuing a maintenance request by a worker when the electromagnetic heating device fails; the task allocation module is used for screening and allocating maintainers, and the specific process is as follows:
s1: acquiring a maintenance worker in an idle state, and marking the maintenance worker in the idle state as i, wherein i is 1, … … and n;
s2: acquiring the total overhaul quantity Wzi and the overhaul success quantity Wci of the maintainers, and calculating the overhaul success rate Wcgi of the maintainers;
s3: acquiring the current overhaul task amount of the maintainers, marking the current overhaul task amount as Wri, acquiring the overhaul efficiency of the maintainers, and marking the overhaul efficiency as Wxi;
s4: acquiring the total overhaul time Wti of the maintainers, and calculating the average overhaul time Wpti of the maintainers by using a summation and averaging formula;
s5: and calculating to obtain a recommended overhaul value Wtj of the overhaul personnel by using a formula, wherein the specific formula is as follows:
s6: acquiring maintainers three times before the overhaul recommended value, and classifying the maintainers three times before the overhaul recommended value as candidate h, wherein h is 1, 2 and 3;
s7: acquiring employee data and overhaul recommended values Wtj of the candidate h;
s71: the working duration of the candidate is marked as Eh;
s72: establishing a rectangular coordinate system by taking the fault electromagnetic heating device as an origin, and calculating a linear distance Jh between a candidate person and the fault electromagnetic heating device by using a distance formula between two points;
s73: acquiring the overhaul price of the candidate personnel, marking the overhaul price as Ph, acquiring the favorable rating of the overhaul personnel, and marking the favorable rating as Hh;
s74: and calculating by using a formula to obtain a maintenance value M, wherein the specific calculation formula is as follows:
s8: the candidate personnel with the largest maintenance value are obtained, the candidate personnel with the largest maintenance value are set as the maintenance personnel of the electromagnetic heating device, and the maintenance amount of the maintenance personnel is increased once.
6. The multifunctional electromagnetic heating apparatus according to claim 5, wherein the staff data includes an attendance time of a service person, a straight-line distance of the service person from the faulty electromagnetic heating apparatus, a service price of the service person, and a rating rate of the service person.
7. The multifunctional electromagnetic heating device of claim 5, wherein the demand issuing module is further configured to send the position information of the faulty electromagnetic heating device to a mobile phone terminal of a service person, and the demand issuing module further issues the type and model of the electromagnetic heating device.
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