CN211902911U - Intelligent monitoring system - Google Patents
Intelligent monitoring system Download PDFInfo
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- CN211902911U CN211902911U CN202020428273.7U CN202020428273U CN211902911U CN 211902911 U CN211902911 U CN 211902911U CN 202020428273 U CN202020428273 U CN 202020428273U CN 211902911 U CN211902911 U CN 211902911U
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Abstract
The utility model relates to an intelligent monitoring system, include the industrial control computer and set up the infrared temperature measurement thermal imaging system in the burning furnace, air pressure sensor, the air-supply line of burning furnace, install the forced draught blower in the induced air pipe respectively, the draught fan, be equipped with the feed inlet on the air-supply line, the top of feed inlet is equipped with fuel conveyor belt, fuel conveyor belt is by feed motor drive operation, be provided with snakelike heat transfer water pipe of arranging in the burning furnace, the end of intaking of heat transfer water pipe is connected with the cold water pump of arranging cold water storage tank in, the play water outlet end of heat transfer water pipe is provided with the thermocouple, infrared temperature measurement thermal imaging system, air pressure sensor, the thermocouple is connected with the input interface of industrial control computer, the controller of forced draught blower, the controller of cold water pump. The utility model discloses gather each item data signal who fires burning furnace in real time to each item technological parameter that fires burning furnace is adjusted to real-time accuracy, carries out intelligent monitoring to the operation process of burning furnace.
Description
Technical Field
The utility model belongs to the technical field of the technique of intelligent monitoring and specifically relates to an intelligent monitoring system for garbage burning is related to.
Background
Along with the improvement of living standard of people, the consumption level of urban living is gradually increased, and the generated domestic garbage is more and more. In densely populated large cities, waste disposal has been a very difficult problem to dispose of in various countries. The general treatment method is to collect the garbage and send the garbage to a landfill area for centralized landfill treatment or incinerate the garbage by a garbage combustion furnace, and the incineration garbage is greatly popularized due to the saving of land resources.
The current chinese utility model patent with publication number CN103900092B discloses a waste incineration power generation safety monitoring system, the calorific value of rubbish is calculated out according to the steam volume that waste incineration produced, and it is in time adjusted rubbish income stove volume, the burning amount of wind etc. according to the uncertainty of rubbish calorific value, guarantees the stability and abundant of rubbish burning in the stove, guarantees equipment safety, economic operation, has improved productivity ratio and degree of automation simultaneously greatly. The above prior art solutions have the following drawbacks: the technical scheme has the advantages that the number of required devices and devices is large, the manufacturing cost is increased, meanwhile, the heat value of the garbage is calculated by reversely calculating the amount of the garbage entering the furnace and the combustion air volume through the steam generated by the garbage incineration, so that a certain error may occur in the calculated result, and the problem of inaccurate control process is also brought.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligent monitoring system, gather and control each item data signal who fires burning furnace to each item technological parameter who fires burning furnace is adjusted to real-time accuracy, in order to guarantee to fire burning furnace normal steady operation.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an intelligent monitoring system, including the industrial control computer and set up the infrared temperature thermal imager in the burning furnace, the baroceptor, the air-supply line of burning furnace, install the forced draught blower in the induced draft line respectively, the draught fan, be equipped with the feed inlet on the air-supply line, the top of feed inlet is equipped with fuel conveyor, fuel conveyor is by the operation of feed motor drive, be provided with snakelike heat transfer water pipe of arranging in the burning furnace, the end of intaking of heat transfer water pipe is connected with the cold water pump of arranging in the cold water storage tank, the delivery end of heat transfer water pipe is provided with the thermocouple, be equipped with the alarm outside the burning furnace, infrared temperature thermal imager, the baroceptor, the thermocouple is connected with the input interface of industrial control computer respectively, the controller of forced draught blower, the controller of draught.
By adopting the technical scheme, the infrared temperature-measuring thermal imager and the air pressure sensor in the combustion furnace are respectively used for acquiring furnace temperature signals and air pressure signals in the furnace, the thermocouple is used for acquiring water temperature signals at the water outlet end of the heat exchange water pipe, and the acquired furnace temperature signals, air pressure signals and water temperature signals are respectively input to the input end of the industrial control computer. The fuel conveyer belt is used for pouring the transported garbage fuel into the feed inlet, the air feeder sends air into the combustion furnace through the air inlet pipe, meanwhile, the garbage fuel falling from the feed inlet is blown into the combustion furnace, the cold water pumped by the cold water pump from the cold water storage tank enters the heat exchange water pipe, and the heat exchange water pipe carries out heat exchange in the combustion furnace to ensure that the water temperature is gradually raised; the industrial control computer outputs control signals for controlling the blower, the induced draft fan, the cold water pump and the alarm after carrying out real-time operation processing on the acquired signals, the controllers of the motors driving the blower, the induced draft fan and the cold water pump receive and execute the control signals, the start, stop or power change of the motors is controlled in real time through the control signals sent by the industrial control computer, and the alarm receives the control signals and gives an alarm when the temperature in the combustion furnace is higher than a set value.
The present invention may be further configured in a preferred embodiment as: the industrial control computer is a PC bus industrial computer, a PLC controller or a single chip microcomputer.
By adopting the technical scheme, the PC bus industrial computer, the PLC controller or the single chip microcomputer are applied to various fields of industrial control, and the device has the advantages of small volume, convenience in assembly and maintenance, simplicity in programming, high reliability, strong anti-interference capability and the like.
The present invention may be further configured in a preferred embodiment as: the infrared thermal temperature measuring imagers are uniformly arranged on the inner wall of the combustion furnace and used for collecting furnace temperature signals of all positions in the combustion furnace.
By adopting the technical scheme, the infrared thermal imager utilizes the photoelectric detector, utilizes infrared energy to focus on the photoelectric detector and convert the infrared energy into corresponding electric signals, and the electric signals are sent to the industrial control computer as furnace temperature signals, so that the aim of monitoring the temperature of each position in the combustion furnace is fulfilled.
The present invention may be further configured in a preferred embodiment as: the air pressure sensor is used for collecting air pressure signals in the combustion furnace.
By adopting the technical scheme, the air pressure in the combustion furnace has direct influence on the combustion reaction in the furnace, and simultaneously the safety performance of the combustion furnace is also related.
The present invention may be further configured in a preferred embodiment as: the thermocouple is used for collecting a water temperature signal at the water outlet end of the heat exchange water pipe.
By adopting the technical scheme, no external power supply is needed when the thermocouple is used for measuring, the thermocouple is suitable for measuring the temperature of gas or liquid in a furnace or a pipeline and the surface temperature of solid, and can accurately measure the water temperature of the water outlet end of the hot water pipe in real time.
The present invention may be further configured in a preferred embodiment as: the cold water pump, the air feeder and the induced draft fan are all driven by the servo motor, a controller of the servo motor for driving the cold water pump receives and executes a control signal for supplying water, a controller of the servo motor for driving the air feeder receives and executes a control signal for supplying air, and a controller of the servo motor for driving the induced draft fan receives and executes a control signal for inducing air.
By adopting the technical scheme, the servo motors for driving the cold water pump, the air feeder and the induced draft fan can accurately control the speed and the position precision, and the controller of the servo motor receives the control signal and converts the control signal into the torque and the rotating speed to drive the control object.
The present invention may be further configured in a preferred embodiment as: the feeding motor is a servo motor, and a controller of the feeding motor receives and executes a control signal of feeding.
By adopting the technical scheme, the feeding motor can accurately control the speed and the position precision by adopting the servo motor, and the aim of automatically and accurately controlling the input amount of the garbage fuel is fulfilled.
The present invention may be further configured in a preferred embodiment as: the industrial control computer carries out real-time operation processing on various acquired data signals and sends control signals to a controller of the air feeder, a controller of the draught fan, a controller of the cold water pump and an alarm.
By adopting the technical scheme, the input interface of the industrial control computer acquires various data signals of the combustion furnace, and the data signals are sent to the controllers of various actuating mechanisms through the output interfaces after the data signals are processed by the operation so as to adjust various process parameters of the combustion furnace to set values in real time.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses an infrared temperature measurement thermal imaging system, atmospheric pressure sensor in the burning furnace are used for gathering furnace temperature signal, the atmospheric pressure signal in the stove respectively, and the thermocouple is used for gathering the temperature signal of the play water end of heat transfer water pipe, and the input to the industrial control computer is input respectively to furnace temperature signal, atmospheric pressure signal and the temperature signal of gathering. The fuel conveyer belt is used for pouring the transported garbage fuel into the feed inlet, the air feeder sends air into the combustion furnace through the air inlet pipe, meanwhile, the garbage fuel falling from the feed inlet is blown into the combustion furnace, the cold water pumped by the cold water pump from the cold water storage tank enters the heat exchange water pipe, and the heat exchange water pipe carries out heat exchange in the combustion furnace to ensure that the water temperature is gradually raised; the industrial control computer outputs control signals for controlling the air feeder, the induced draft fan, the cold water pump and the alarm after carrying out real-time operation processing on the acquired signals, a controller for driving motors of the air feeder, the induced draft fan and the cold water pump receives and executes the control signals, and the start, the stop or the power change of the industrial control computer is controlled in real time through the control signals sent by the industrial control computer;
2. the utility model discloses a thermal infrared temperature measurement imager utilizes photoelectric detector, utilizes infrared energy focus on photoelectric detector and changes corresponding electric signal, and this electric signal is sent to the industrial control computer as furnace temperature signal to realize the temperature monitoring purpose of each position in the burning furnace, after the furnace temperature of burning furnace is higher than the setting value, the alarm receives control signal and reports to the police;
3. the utility model discloses an input interface of industrial control computer gathers each item data signal who fires burning furnace, through its operation processing back, sends to each actuating mechanism's controller through its output interface, and each item data signal that the burning furnace was fired in the real-time collection of the invention to each item technological parameter who fires burning furnace is adjusted to real-time accuracy, carries out intelligent monitoring to the operation process of burning furnace.
Drawings
Fig. 1 is a schematic view of the installation of the present invention.
Fig. 2 is a schematic diagram of the system of the present invention.
Reference numerals: 1. a combustion furnace; 2. an infrared temperature measurement thermal imager; 3. an air pressure sensor; 4. a blower; 5. an induced draft fan; 6. a cold water tank; 7. a cold water pump; 8. a heat exchange water pipe; 9. a thermocouple; 10. an alarm; 11. an air inlet pipe; 12. an induced draft pipe; 13. a feed inlet; 14. a fuel delivery belt; 15. a feeding motor; 16. an industrial control computer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an intelligent monitoring system, including industrial control computer 16 and infrared temperature measurement thermal imagers 2, air pressure sensor 3 that set up in combustion furnace 1, infrared temperature measurement thermal imagers 2 have a plurality ofly, and evenly arrange on the inner wall of combustion furnace 1, and a plurality of infrared temperature measurement thermal imagers 2 are used for gathering the furnace temperature signal of each position in combustion furnace 1, and air pressure sensor 3 is used for gathering the air pressure signal in combustion furnace 1; an air feeder 4 and an induced draft fan 5 are respectively arranged in an air inlet pipe 11 and an induced draft pipe 12 of a combustion furnace 1, a feed port 13 is arranged on the air inlet pipe 11, a fuel conveyer belt 14 is arranged above the feed port 13, the fuel conveyer belt 14 is driven by a feed motor 15 to operate, a snakelike distributed heat exchange water pipe 8 is arranged in the combustion furnace 1, the water inlet end of the heat exchange water pipe 8 is connected with a cold water pump 7 arranged in a cold water storage tank 6, a thermocouple 9 is arranged at the water outlet end of the heat exchange water pipe 8, the thermocouple 9 is used for collecting a water temperature signal at the water outlet end of the heat exchange water pipe 8, an alarm 10, the thermocouple 9 is respectively connected with an input interface of an industrial control computer 16, and the controller of the blower 4, the controller of the induced draft fan 5, the controller of the cold water pump 7 and the alarm 10 are respectively connected with an output interface of the industrial control computer 16.
Referring to fig. 2, the industrial control computer 16 is a PC bus industrial computer, a PLC controller or a single chip microcomputer, the cold water pump 7, the blower 4, and the induced draft fan 5 are all driven by servo motors, a controller driving the servo motor of the cold water pump 7 receives and executes a control signal for supplying water, a controller driving the servo motor of the blower 4 receives and executes a control signal for supplying air, a controller driving the servo motor of the induced draft fan 5 receives and executes a control signal for inducing air, the feeding motor 15 is a servo motor, and a controller of the feeding motor 15 receives and executes a control signal for feeding. The industrial control computer 16 performs real-time operation processing on the acquired data signals, and sends control signals to the controller of the blower 4, the controller of the induced draft fan 5, the controller of the cold water pump 7 and the alarm 10.
The implementation principle of the embodiment is as follows: an infrared temperature measurement thermal imager 2 and an air pressure sensor 3 in a combustion furnace 1 are respectively used for acquiring furnace temperature signals and air pressure signals in the furnace, a thermocouple 9 is used for acquiring water temperature signals at the water outlet end of a heat exchange water pipe 8, and the acquired furnace temperature signals, air pressure signals and water temperature signals are respectively input to the input end of an industrial control computer 16. The fuel conveyer belt 14 is used for pouring the transported refuse fuel into the feeding hole 13, the blower 4 sends air into the combustion furnace 1 through the air inlet pipe 11, meanwhile, the refuse fuel falling from the feeding hole 13 is blown into the combustion furnace 1, the cold water pumped from the cold water storage tank 6 by the cold water pump 7 enters the heat exchange water pipe 8, and the heat exchange water pipe 8 carries out heat exchange in the combustion furnace 1 so as to gradually increase the water temperature; the industrial control computer 16 outputs control signals for controlling the blower 4, the induced draft fan 5, the cold water pump 7 and the alarm 10 after carrying out real-time operation processing on the collected signals, a controller of a servo motor for driving the blower 4, the induced draft fan 5 and the cold water pump 7 receives and executes the control signals, the start, the stop and the rotating speed of the industrial control computer are controlled in real time through the control signals sent by the industrial control computer 16, and the alarm 10 receives the control signals and gives an alarm when the temperature in the combustion furnace 1 is higher than a set value.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An intelligent monitoring system, which is characterized in that: comprises an industrial control computer (16), and an infrared temperature thermal imager (2) and an air pressure sensor (3) which are arranged in a combustion furnace (1), wherein an air inlet pipe (11) and an induced draft pipe (12) of the combustion furnace (1) are respectively provided with an air feeder (4) and an induced draft fan (5), the air inlet pipe (11) is provided with a feed inlet (13), a fuel conveying belt (14) is arranged above the feed inlet (13), the fuel conveying belt (14) is driven by a feed motor (15) to operate, the combustion furnace (1) is internally provided with snakelike arranged heat exchange water pipes (8), the water inlet end of each heat exchange water pipe (8) is connected with a cold water pump (7) arranged in a cold water storage tank (6), the water outlet end of each heat exchange water pipe (8) is provided with a thermocouple (9), the combustion furnace (1) is externally provided with an alarm (10), the infrared temperature thermal imager (2), the air pressure sensor (3), the controller of the blower (4), the controller of the induced draft fan (5), the controller of the cold water pump (7) and the alarm (10) are respectively connected with an output interface of an industrial control computer (16).
2. The intelligent monitoring system of claim 1, wherein: the industrial control computer (16) is a PC bus industrial computer, a PLC controller or a single chip microcomputer.
3. The intelligent monitoring system of claim 1, wherein: the infrared temperature measurement thermal imagers (2) are multiple and are uniformly arranged on the inner wall of the combustion furnace (1), and the infrared temperature measurement thermal imagers (2) are used for collecting furnace temperature signals of all positions in the combustion furnace (1).
4. The intelligent monitoring system of claim 1, wherein: the air pressure sensor (3) is used for collecting air pressure signals in the combustion furnace (1).
5. The intelligent monitoring system of claim 1, wherein: the thermocouple (9) is used for collecting a water temperature signal at the water outlet end of the heat exchange water pipe (8).
6. The intelligent monitoring system of claim 1, wherein: the cold water pump (7), forced draught blower (4), draught fan (5) all adopt the servo motor drive, and the control signal that the servo motor's of drive cold water pump (7) controller received and carried out the water supply, and the control signal of air supply is received and carried out to the servo motor's of drive forced draught blower (4) controller, and the control signal of induced air is received and carried out to the servo motor's of drive draught fan (5) controller.
7. The intelligent monitoring system of claim 1, wherein: the feeding motor (15) is a servo motor, and a controller of the feeding motor (15) receives and executes a control signal of feeding.
8. The intelligent monitoring system of claim 1, wherein: the industrial control computer (16) carries out real-time operation processing on various acquired data signals and sends control signals to a controller of the air feeder (4), a controller of the draught fan (5), a controller of the cold water pump (7) and the alarm (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428273.7U CN211902911U (en) | 2020-03-27 | 2020-03-27 | Intelligent monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428273.7U CN211902911U (en) | 2020-03-27 | 2020-03-27 | Intelligent monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN211902911U true CN211902911U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020428273.7U Active CN211902911U (en) | 2020-03-27 | 2020-03-27 | Intelligent monitoring system |
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| CN (1) | CN211902911U (en) |
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2020
- 2020-03-27 CN CN202020428273.7U patent/CN211902911U/en active Active
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