CN104597783A - Intelligent automatic control system for hot fluid de-icing system - Google Patents
Intelligent automatic control system for hot fluid de-icing system Download PDFInfo
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- CN104597783A CN104597783A CN201410712149.2A CN201410712149A CN104597783A CN 104597783 A CN104597783 A CN 104597783A CN 201410712149 A CN201410712149 A CN 201410712149A CN 104597783 A CN104597783 A CN 104597783A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
Abstract
The invention provides an intelligent automatic control system for a hot fluid de-icing system. The intelligent automatic control system for the hot fluid de-icing system is that a sensor for detecting temperature and weather conditions and bearing pressure of a high voltage cable is arranged on a high voltage cable body; the sensor comprises a sensing element which is connected with a microprocessor system, wherein the microprocessor system is connected with a wireless communication module; the sensor is connected with a monitoring host through a wireless communication module; the monitoring host is connected with a de-icing system which produces hot fluid; the de-icing system is equipped with a hot fluid outlet; a hollow cavity through which the hot fluid flows is arranged on the high voltage cable body; one end part of the hollow cavity is connected with the hot fluid outlet of the de-icing system through a pipeline. According to the intelligent automatic control system for the hot fluid de-icing system, the sensor is used for detecting whether snow is accumulated on the high voltage cable body, and the wireless communication module transmits the detected data to the monitoring host; when snow is accumulated on the high voltage cable body, the microprocessor system sends a signal to the monitoring host to start the de-icing system to transmit the hot fluid to the high voltage cable body.
Description
Technical field
The invention belongs to technical field of electric power, be specifically related to a kind of hot fluid ice melting system intelligent automatic control system.
Background technology
In weather, because accumulated snow accumulated ice on hi-line, the problem of the circuit that crushes happens occasionally.Hi-line is mostly set up on the electric tower of tens meters or tens meters high, and when clearing up accumulated snow accumulated ice, adopt artificial removing to there is high, the dangerous large problem of cleaning labour intensity, the manpower financial capacity expended is also very big.
Summary of the invention
The object of the present invention is to provide hot fluid ice melting system intelligent automatic control system, with at least one in solving the problems of the technologies described above.
Technical matters solved by the invention can realize by the following technical solutions:
Hot fluid ice melting system intelligent automatic control system, it is characterized in that, a hi-line main body is provided with the sensor of a detected temperatures, weather conditions and hi-line pressure-bearing pressure, described sensor comprises sensing element, described sensing element connects a microprocessor system, and described microprocessor system connects a wireless communication module;
Described sensor connects a monitoring host computer by described wireless communication module;
Described monitoring host computer control linkage one generates the ice melting system of hot fluid, and described ice melting system is provided with a hot fluid outlet ports;
Described hi-line main body is provided with the hollow cavity of a hot fluid conducting, and an end of described hollow cavity is by the hot fluid outlet ports conducting of pipeline and described ice melting system.
The present invention by being provided with a sensor in hi-line main body, in order to detect in hi-line main body whether have accumulated snow, the data detected by sensor by wireless communication module are transferred to monitoring host computer, when microprocessor system analytic signal draws, when hi-line main body having accumulated snow, send a signal to monitoring host computer, open ice melting system, transmission hot fluid is to hi-line main body.What flow through in hi-line is alternating current, and therefore under the effect of skin effect, hi-line central current is faint, and conduction has little significance.Therefore hi-line main body is set to the hollow accumulated snow be convenient to hot fluid and flow to melt on hi-line by the present invention.
Described sensing element comprises weight sensing element, humidity sensing element, temperature-sensing element.
Described ice melting system comprises an air supply heat pump, provides equipment using described air supply heat pump as heat energy, and described ice melting system also comprises the blower fan that provides power, and described blower fan is provided with an air inlet, and described air inlet and heating of described air supply heat pump hold UNICOM;
Described blower fan is provided with an air outlet, and the air outlet of described blower fan is towards described hot fluid outlet ports.
The present invention by an air supply heat pump, thus provides the heat energy melted needed for snow-broth.
Described hi-line main body is provided with at least two, and every bar hi-line main body is equipped with sensor described at least one;
The hollow cavity mutual conduction of adjacent hi-line main body, forms a zone of heat liberation, the import of described zone of heat liberation and the hot fluid outlet ports conducting of described ice melting system;
Described ice melting system is provided with a hot fluid import, and described hot fluid import and heating of described air supply heat pump hold UNICOM, the outlet of described zone of heat liberation and the hot fluid import conducting of described ice melting system.
Thus realize heating recycling of gas.
Described sensor is provided with a self-generating device, and the electric energy output end of described self-generating device connects described microprocessor system;
Described self-generating device is at least one self-generating device in the self-generating device of device of solar generating, the raw electric Blast Furnace Top Gas Recovery Turbine Unit (TRT) of mechanical energy, the raw electricity of magnetic;
Described sensor comprises a housing, and the upper surface of described housing is the energy absorption face of described self-generating device, and the upper surface of described housing and the angle of surface level are not more than 180 °;
The outside surface of described housing is provided with the detection faces of described sensing element.
The present invention is provided with an energy absorption face on the housing of sensor, is convenient to self-generating device and carries out energy conversion.
The lower end of described housing is provided with one for installing and the fabricated section in described hi-line main body, and described fabricated section comprises the relative slide mass of two arcs, and described slide mass connects a knob by a drive disk assembly, and described knob is positioned on described housing;
The glide direction of two described slide masses is contrary, and glide direction is all parallel to the lower surface of described housing.
Drive described extrusome to move by described knob, regulate the phase mutual edge distance of two slide masses.Be convenient to be installed in hi-line main body.Described fabricated section is a fabricated section be made up of electromagnetic shielding plastic, and described fabricated section comprises a plastic substrate, is embedded with conductive fiber layer in described plastic substrate.Prevent hi-line main body to the interference of sensor signal.
Described microprocessor system connects an automatically controlled film, and described automatically controlled film is a transparent ferroelectric ceramics, and the described color development face of automatically controlled film flushes with the outside surface of housing.By the detection case of sensor, carry out colour developing early warning.The color development face of described automatically controlled film is not more than 50cm
2.
Described self-generating device is the self-generating device of the raw electricity of a mechanical energy, and described self-generating device comprises a piezoelectric ceramics, and the energy absorption face of described piezoelectric ceramics is the upper surface of described housing; The detection faces of described temperature and humidity sensing element also flushes with the upper surface of described housing, and the detection faces of described temperature and humidity sensing element is positioned at the side in the energy absorption face of described piezoelectric ceramics.The present invention is by piezoelectric ceramics thus realize self power generation, is raining or snowy day is energy absorption face impact described piezoelectric ceramics, in order to generate the energy needed for sensor detection in the upper surface of described housing.
The upper surface of described housing comprises at least two dip plane consistent with horizontal plane angle, and the angle of adjacent described dip plane is consistent, and the angle of described dip plane and described surface level is not more than 45 °.Be provided with the design at pitch angle by housing upper surface, prevent accumulated snow, be convenient to the landing of rainwater, snow-broth.In addition, the present invention, by the design of housing upper surface, is convenient to the absorption of solar panel energy.If the angle of described dip plane and described surface level is greater than 45 °, be not easy to the absorption of energy absorption in the face of power of piezoelectric ceramics.The upper surface of described housing is surrounded by the two side of triangular prism.The upper surface of described housing is surrounded by three sidewalls of a triangular pyramid.The upper surface of described housing is a sphere, and the radian of described sphere is not more than 180 °.The upper surface of described housing is a circular conical surface.Described self-generating device is device of solar generating, and described device of solar generating comprises a solar panel.The present invention is by the design of housing upper surface, and anti-ponding, contributes to the energy absorption improving solar panel.
The inwall of described hollow cavity is provided with at least one depression, and described depression is arranged in the inwall of hollow cavity in the shape of a spiral.Contribute to raising and heat speed, accelerate ice-melt.Depression is in strip.Depression also can be spherically.The axis direction being recessed in hi-line main body is equidistantly arranged, is recessed in the first-class anglec of rotation arrangement of radial direction of hi-line main body.
Described wireless communication module comprises a ultrasonic transmission device, a ultrasonic probe, ultrasonic receiver, described ultrasonic transmission device comprises a ultrasonic transducer, a differential amplifier, and a reference voltage generating device, described differential amplifier signal output part connects described ultrasonic transducer, described differential amplifier is provided with two signal input parts, a signal input part connects reference voltage generating device, and another signal input part connects the signal output part of described microprocessor system.
The present invention is by ultrasound wave as transmission medium, and the effective distance improving Signal transmissions, by arranging differential amplifier, can play good waveform arrangement effect, ensures signal output quality.
It is the radiocommunication module of communication media that described wireless communication module also comprises with radio signal, and described radio signal is lightwave signal or electromagnetic wave signal.
The present invention is by wireless communication module, be set to the common communication of communication media that ultrasonic signal is different from radio signal two kinds, thus suitable varying environment, the communication condition of different distance, improve the stability of Signal transmissions, when in multiple communication module, any one communication module breaks down, the normal transmission of signal still can be ensured.
Described sensor comprises at least three, and described at least three sensors are connected by described wireless communication module wireless telecommunications;
Described at least three sensors comprise first sensor, the second sensor, the 3rd sensor, and described first sensor, the second sensor, these three sensors of the 3rd sensor successively decrease successively to the distance of monitoring host computer;
Described first sensor to the transmission range of described monitoring host computer is greater than the signal transmission distance of described wireless communication module, and described second sensor to the transmission range of described monitoring host computer is when being less than the signal transmission distance of described wireless communication module, described first sensor wireless telecommunications connect described second sensor, described second sensor wireless communication connects described 3rd sensor, and described 3rd sensor wireless communication connects described monitoring host computer.
The present invention, by the signal transmission form of relay-type, effectively raises the distance of Signal transmissions.
Described microprocessor system connects a memory module, has part recognition coding all over the body in described memory module.
After the numerical value that in described sensor, any one detects exceedes specialized range, during outside transmission signal, send pincode, adjoining sensor receives pincode, the new data of one formation are added to pincode, and then send, again send after the sensor that the next one receives data adds one, until monitored main frame receives.
The mode that the present invention is transmitted by this relay-type, thus the transmission range further increasing parameter signal.Because when outwards sending characteristic by trigger sensor, may be received by adjacent multiple sensors, therefore once trigger and monitoring host computer may be caused to receive several different data.Minimum data are considered as effectively by monitoring host computer, and other are considered as invalid.
The spacing of the sensor of any two that described at least three sensors are adjacent is equal.
According to the number of times being performed addition, determine the distance between the sensor that triggered first and monitoring host computer.And then realize exact position judgement.Each sensor need not write pincode separately, each sensor equivalent during installation, without the need to difference.Greatly reduce difficulty of construction.The characteristic that described sensor module memory has is also consistent.
Described pincode comprises a static data portion, a dynamic data portion, and static data portion is used for mark sensor, and dynamic data portion is used for the data investigation of pincode in transport process.
Described memory module comprises a radio-frequency (RF) tag, and described radio-frequency (RF) tag wireless telecommunications connect a radio frequency read-write equipment.After described sensor is installed, carry out signal alternately by the radio-frequency (RF) tag in radio frequency read-write equipment and sensor, the pincode stored in described memory module is set.After installation, changed by the parameter information in radio frequency read-write equipment radio frequency label, by change pincode, upgrade sensor installation position, be convenient to the location of equipment.
What carried out the setting of pincode by radio frequency read-write equipment is the static data portion of pincode.
Described radio-frequency (RF) tag connects at least two antennas, and described radio-frequency (RF) tag connects a radiofrequency signal disposal system, and described radiofrequency signal disposal system connects described microprocessor system; Described wireless communication module comprises a radio transmission and receives control module, and described radio transmission receives control module and connects described antenna.Select by radio transmission control module the described antenna being used for transmitted radio signal, and then realize the transmit direction selecting radio signal.Realize the controllability of radio signal transmit direction.Select the transmit direction of radio signal towards nearest monitoring host computer monitoring host computer by radio transmission control module.
Described microprocessor system connects a clock module;
The response time of the transmission Signal reception signal that described microprocessor system obtains according to clock module, determine the distance of adjacent sensor, and determine the distance of described sensor transmissions signal to monitoring host computer; The distance signal of acquisition is analyzed by described microprocessor system, obtain the fastest direction of Signal transmissions, with the fastest direction for default direction, described microprocessor system signal transmission carries out the transmitting-receiving of signal to the described radio transmission antenna received needed for control module selection.
The present invention receives control module by being provided with radio transmission, prevent the signal transmission of the divergence form of wireless communication module, astaticism, the present invention receives control module and clock module by radio transmission, after the response of transmission and reception first, determines transmission direction, in the process of subsequent transmission, can adopt this direction, directionality is high always, is convenient to improve response speed.
Accompanying drawing explanation
Fig. 1 is a kind of part-structure schematic diagram of the present invention;
Fig. 2 is another kind of part-structure schematic diagram of the present invention;
Fig. 3 is another kind of part-structure schematic diagram of the present invention;
Fig. 4 is partial circuit block diagram of the present invention;
Fig. 5 is a kind of structural representation of sensor of the present invention.
Embodiment
Below, according to specification drawings and specific embodiments, a kind of hot fluid ice melting system intelligent automatic control system of the present invention is further described in detail.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, hot fluid ice melting system intelligent automatic control system, a hi-line main body 1 is provided with the sensor of a detected temperatures, weather conditions and hi-line pressure-bearing pressure, sensor comprises sensing element 7, sensing element 7 connects a microprocessor system 8, and microprocessor system 8 connects a wireless communication module 9; Sensor connects a monitoring host computer by wireless communication module 9; Monitoring host computer control linkage one generates the ice melting system of hot fluid, and ice melting system is provided with a hot fluid outlet ports; Hi-line main body 1 is provided with the hollow cavity of a hot fluid conducting, and an end of hollow cavity is by the hot fluid outlet ports conducting of pipeline and ice melting system.The present invention by being provided with a sensor in hi-line main body 1, in order to detect in hi-line main body 1 whether have accumulated snow, the data detected by sensor by wireless communication module are transferred to monitoring host computer, when microprocessor system analytic signal draws, when hi-line main body 1 having accumulated snow, send a signal to monitoring host computer, open ice melting system, transmission hot fluid is to hi-line main body 1.What flow through in hi-line is alternating current, and therefore under the effect of skin effect, hi-line central current is faint, and conduction has little significance.Therefore hi-line main body 1 is set to the hollow accumulated snow be convenient to hot fluid and flow to melt on hi-line by the present invention.Sensing element comprises weight sensing element, humidity sensing element, temperature-sensing element.Sensor is provided with a self-generating device, and the electric energy output end of self-generating device 6 connects microprocessor system 8.
Ice melting system comprises an air supply heat pump 3, provides equipment using air supply heat pump 3 as heat energy, and ice melting system also comprises the blower fan 2 that provides power, and blower fan 2 is provided with an air inlet, and air inlet and heating of air supply heat pump 3 hold UNICOM; Blower fan 2 is provided with an air outlet, and the air outlet of blower fan 2 is towards hot fluid outlet ports.The present invention by an air supply heat pump 3, thus provides the heat energy melted needed for snow-broth.Hi-line main body 1 is provided with at least two, and every bar hi-line main body 1 is equipped with at least one sensor; The hollow cavity mutual conduction of adjacent hi-line main body 1, forms a zone of heat liberation, the import of zone of heat liberation and the hot fluid outlet ports conducting of ice melting system; Ice melting system is provided with a hot fluid import, and hot fluid import and heating of air supply heat pump 3 hold UNICOM, the outlet of zone of heat liberation and the hot fluid import conducting of ice melting system.Thus realize heating recycling of gas.See Fig. 3, zone of heat liberation is one " S " type.See Fig. 1, zone of heat liberation is one " mouth " font heat.Fluid passage is one " day " font.Also can be that, see Fig. 2, a hi-line main body connects an ice melting system.
Self-generating device is at least one self-generating device in the self-generating device of device of solar generating, the raw electric Blast Furnace Top Gas Recovery Turbine Unit (TRT) of mechanical energy, the raw electricity of magnetic.The structure of sensor, see Fig. 5, sensor comprises a housing, and the upper surface of housing is the energy absorption face 11 of self-generating device, and the upper surface of housing and the angle of surface level are not more than 180 °; The outside surface of housing is provided with the detection faces of sensing element 7.The present invention is provided with an energy absorption face on the housing of sensor, is convenient to self-generating device and carries out energy conversion.The lower end of housing is provided with one for installing and the fabricated section in hi-line main body, and fabricated section comprises the relative slide mass 12 of two arcs, and slide mass 12 connects a knob by a drive disk assembly, and knob is positioned on housing; The glide direction of two slide masses 12 is contrary, and glide direction is all parallel to the lower surface of housing.Drive extrusome motion by knob, regulate the phase mutual edge distance of two slide masses.Be convenient to be installed in hi-line main body.Fabricated section is a fabricated section be made up of electromagnetic shielding plastic, and fabricated section comprises a plastic substrate, is embedded with conductive fiber layer in plastic substrate.Prevent hi-line main body to the interference of sensor signal.Self-generating device is the self-generating device of the raw electricity of a mechanical energy, and self-generating device comprises a piezoelectric ceramics, and the energy absorption face of piezoelectric ceramics is the upper surface of housing; The detection faces of temperature and humidity sensing element also flushes with the upper surface of housing, and the detection faces of temperature and humidity sensing element is positioned at the side in the energy absorption face of piezoelectric ceramics.The present invention is by piezoelectric ceramics thus realize self power generation, is raining or snowy day is the energy absorption face of impact piezoelectric ceramics in the upper surface of housing, in order to generate sensor detect needed for energy.Self-generating device comprises a voltage transformer (VT), and voltage transformer (VT) comprises a magnetic core, and magnetic core is arranged with inductive coil, is provided with through wires hole in the middle part of magnetic core, and hi-line main body is through through wires hole; Inductive coil connects a rectifying and voltage-stabilizing system, and rectifying and voltage-stabilizing system is provided with the power management module with boost function; The electric energy output end of power management module connects microprocessor system.Adopt self power generation, thus realize passivity, only voltage transformer (VT) need be contained in hi-line main body, voltage transformer (VT) just can produce induction current, for the electricity consumption needed for working sensor, by being provided with rectifying and voltage-stabilizing system to ensure that magnitude of voltage is enough high, and stable.When after the energising of hi-line main body, the inductive coil of voltage transformer (VT) senses electric energy, and by electrical energy transfer to rectifying and voltage-stabilizing system.
The upper surface of housing comprises at least two dip plane consistent with horizontal plane angle, and the angle of adjacent dip plane is consistent, and the angle of dip plane and surface level is not more than 45 °.Be provided with the design at pitch angle by housing upper surface, prevent accumulated snow, be convenient to the landing of rainwater, snow-broth.In addition, the present invention, by the design of housing upper surface, is convenient to the absorption of solar panel energy.If the angle of dip plane and surface level is greater than 45 °, be not easy to the absorption of energy absorption in the face of power of piezoelectric ceramics.The upper surface of housing is surrounded by the two side of triangular prism.The upper surface of housing is surrounded by three sidewalls of a triangular pyramid.The upper surface of housing is a sphere, and the radian of sphere is not more than 180 °.The upper surface of housing is a circular conical surface.Self-generating device is device of solar generating, and device of solar generating comprises a solar panel.The present invention is by the design of housing upper surface, and anti-ponding, contributes to the energy absorption improving solar panel.
Wireless communication module comprises a ultrasonic transmission device, a ultrasonic probe, ultrasonic receiver, ultrasonic transmission device comprises a ultrasonic transducer, a differential amplifier, and a reference voltage generating device, differential amplifier signal output part connects ultrasonic transducer, differential amplifier is provided with two signal input parts, a signal input part connects reference voltage generating device, and another signal input part connects the signal output part of microprocessor system.The present invention is by ultrasound wave as transmission medium, and the effective distance improving Signal transmissions, by arranging differential amplifier, can play good waveform arrangement effect, ensures signal output quality.It is the radiocommunication module of communication media that wireless communication module also comprises with radio signal, and radio signal is lightwave signal or electromagnetic wave signal.The present invention is by wireless communication module, be set to the common communication of communication media that ultrasonic signal is different from radio signal two kinds, thus suitable varying environment, the communication condition of different distance, improve the stability of Signal transmissions, when in multiple communication module, any one communication module breaks down, the normal transmission of signal still can be ensured.
Sensor comprises at least three, and at least three sensors are connected by wireless communication module wireless telecommunications; At least three sensors comprise first sensor, the second sensor, the 3rd sensor, and first sensor, the second sensor, these three sensors of the 3rd sensor successively decrease successively to the distance of monitoring host computer; First sensor to the transmission range of monitoring host computer is greater than the signal transmission distance of wireless communication module, and the second sensor to the transmission range of monitoring host computer is when being less than the signal transmission distance of wireless communication module, first sensor wireless telecommunications connect the second sensor, second sensor wireless communication connects the 3rd sensor, and the 3rd sensor wireless communication connects monitoring host computer.The present invention, by the signal transmission form of relay-type, effectively raises the distance of Signal transmissions.
Microprocessor system connects a memory module, has part recognition coding all over the body in memory module.After the numerical value that in sensor, any one detects exceedes specialized range, during outside transmission signal, send pincode, adjoining sensor receives pincode, the new data of one formation are added to pincode, and then send, again send after the sensor that the next one receives data adds one, until monitored main frame receives.The mode that the present invention is transmitted by this relay-type, thus the transmission range further increasing parameter signal.Because when outwards sending characteristic by trigger sensor, may be received by adjacent multiple sensors, therefore once trigger and monitoring host computer may be caused to receive several different data.Minimum data are considered as effectively by monitoring host computer, and other are considered as invalid.The spacing of the sensor of any two that at least three sensors are adjacent is equal.According to the number of times being performed addition, determine the distance between the sensor that triggered first and monitoring host computer.And then realize exact position judgement.Each sensor need not write pincode separately, each sensor equivalent during installation, without the need to difference.Greatly reduce difficulty of construction.The characteristic that sensor module memory has is also consistent.
Pincode comprises a static data portion, a dynamic data portion, and static data portion is used for mark sensor, and dynamic data portion is used for the data investigation of pincode in transport process.Memory module comprises a radio-frequency (RF) tag, and radio-frequency (RF) tag wireless telecommunications connect a radio frequency read-write equipment.After sensor is installed, carry out signal alternately by the radio-frequency (RF) tag in radio frequency read-write equipment and sensor, the pincode stored in memory module is set.After installation, changed by the parameter information in radio frequency read-write equipment radio frequency label, by change pincode, upgrade sensor installation position, be convenient to the location of equipment.What carried out the setting of pincode by radio frequency read-write equipment is the static data portion of pincode.Radio-frequency (RF) tag connects at least two antennas, and radio-frequency (RF) tag connects a radiofrequency signal disposal system, and radiofrequency signal disposal system connects microprocessor system; Wireless communication module comprises a radio transmission and receives control module, and radio transmission receives control module and connects antenna.Select by radio transmission control module the antenna being used for transmitted radio signal, and then realize the transmit direction selecting radio signal.Realize the controllability of radio signal transmit direction.Select the transmit direction of radio signal towards nearest monitoring host computer monitoring host computer by radio transmission control module.
Microprocessor system connects a clock module; The response time of the transmission Signal reception signal that microprocessor system obtains according to clock module, determine the distance of adjacent sensor, and determine the distance of sensor transmissions signal to monitoring host computer; The distance signal of acquisition is analyzed by microprocessor system, obtains the fastest direction of Signal transmissions, and with the fastest direction for default direction, microprocessor system signal transmission carries out the transmitting-receiving of signal to the radio transmission antenna received needed for control module selection.The present invention receives control module by being provided with radio transmission, prevent the signal transmission of the divergence form of wireless communication module, astaticism, the present invention receives control module and clock module by radio transmission, after the response of transmission and reception first, determines transmission direction, in the process of subsequent transmission, can adopt this direction, directionality is high always, is convenient to improve response speed.
A static database, a dynamic data base is provided with in monitoring host computer.Be convenient to improve accuracy of detection.The information under normal circumstances of sensor is stored in static database; A dynamic data base is also provided with, the information that the sensor that dynamic data base real-time update receives sends in monitoring host computer.The present invention is by being provided with a dynamic and static database in monitoring host computer, thus be convenient to the duty that staff understands the sensor at each check point place, be convenient to staff gather, according to the information had in database, judge that whether duty is normal.
Radial direction is provided with hollow cavity, inner cladding, core, welding material, surrounding layer successively to hi-line main body outside interior; During core fracture, welding material molten connects described core breaking part.The present invention arranges repair materials bag at core, and after fracture, the resistance of breaking part strengthens, and the increasing because of resistance causes heating up, thus fusion weld material, connection reparation is carried out to breaking part.Maintain electric power supply, or signal communication.The outer wall of surrounding layer is provided with a cooling layer.Cooling layer is also provided with an external protection outward, and external protection and surrounding layer surround a hollow cavity, take hollow cavity as cooling layer, and cooling layer is the gas-cooled gaseous state cooling layer of an employing.Cooling layer is the liquid cooling layer of an employing liquid cooling.External protection is provided with two heat eliminating medium delivery port, and one of them is import, and another is outlet, and one end of heat eliminating medium delivery port and cooling layer conducting, the other end of heat eliminating medium delivery port connects a refrigerating plant.Heat eliminating medium delivery port is provided with a solenoid valve, and surrounding layer is embedded with a temperature sensor, and temperature sensor wireless telecommunications connect microprocessor system, and microprocessor system connects refrigerating plant and solenoid valve.The present invention is by having a cooling layer at surrounding layer peripheral hardware, thus when temperature sensor detects that the temperature of surrounding layer exceedes specialized range, refrigerating plant is opened, and freeze, solenoid valve conduction carries out the conveying of refrigerant.The welding material cooled of melting is convenient to fix.Refrigerating plant adopts the refrigeration end of air supply heat pump.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. hot fluid ice melting system intelligent automatic control system, it is characterized in that, a hi-line main body is provided with the sensor of a detected temperatures, weather conditions and hi-line pressure-bearing pressure, described sensor comprises sensing element, described sensing element connects a microprocessor system, and described microprocessor system connects a wireless communication module;
Described sensor connects a monitoring host computer by described wireless communication module;
Described monitoring host computer control linkage one generates the ice melting system of hot fluid, and described ice melting system is provided with a hot fluid outlet ports;
Described hi-line main body is provided with the hollow cavity of a hot fluid conducting, and an end of described hollow cavity is by the hot fluid outlet ports conducting of pipeline and described ice melting system.
2. hot fluid ice melting system intelligent automatic control system according to claim 1, it is characterized in that: described ice melting system comprises an air supply heat pump, equipment is provided as heat energy using described air supply heat pump, described ice melting system also comprises the blower fan that provides power, described blower fan is provided with an air inlet, and described air inlet and heating of described air supply heat pump hold UNICOM;
Described blower fan is provided with an air outlet, and the air outlet of described blower fan is towards described hot fluid outlet ports.
3. hot fluid ice melting system intelligent automatic control system according to claim 2, is characterized in that: described hi-line main body is provided with at least two, and every bar hi-line main body is equipped with sensor described at least one;
The hollow cavity mutual conduction of adjacent hi-line main body, forms a zone of heat liberation, the import of described zone of heat liberation and the hot fluid outlet ports conducting of described ice melting system;
Described ice melting system is provided with a hot fluid import, and described hot fluid import and heating of described air supply heat pump hold UNICOM, the outlet of described zone of heat liberation and the hot fluid import conducting of described ice melting system.
4. the hot fluid ice melting system intelligent automatic control system according to claim 1,2 or 3, it is characterized in that: described sensor is provided with a self-generating device, the electric energy output end of described self-generating device connects described microprocessor system;
Described self-generating device is the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the raw electricity of device of solar generating or mechanical energy;
Described sensor comprises a housing, and the upper surface of described housing is the energy absorption face of described self-generating device, and the upper surface of described housing and the angle of surface level are not more than 180 °;
The outside surface of described housing is provided with the detection faces of described sensing element.
5. hot fluid ice melting system intelligent automatic control system according to claim 4, it is characterized in that: the lower end of described housing is provided with one for installing and the fabricated section in described hi-line main body, described fabricated section comprises the relative slide mass of two arcs, described slide mass connects a knob by a drive disk assembly, and described knob is positioned on described housing;
The glide direction of two described slide masses is contrary, and glide direction is all parallel to the lower surface of described housing.
6. hot fluid ice melting system intelligent automatic control system according to claim 4, is characterized in that: the upper surface of described housing is a sphere, and the radian of described sphere is not more than 180 °.
7. hot fluid ice melting system intelligent automatic control system according to claim 1, it is characterized in that: described sensor comprises at least three, described at least three sensors are connected by described wireless communication module wireless telecommunications;
Described at least three sensors comprise first sensor, the second sensor, the 3rd sensor, and described first sensor, the second sensor, these three sensors of the 3rd sensor successively decrease successively to the distance of monitoring host computer;
Described first sensor to the transmission range of described monitoring host computer is greater than the signal transmission distance of described wireless communication module, and described second sensor to the transmission range of described monitoring host computer is when being less than the signal transmission distance of described wireless communication module, described first sensor wireless telecommunications connect described second sensor, described second sensor wireless communication connects described 3rd sensor, and described 3rd sensor wireless communication connects described monitoring host computer.
8. hot fluid ice melting system intelligent automatic control system according to claim 7, is characterized in that: described microprocessor system connects a memory module, has part recognition coding all over the body in described memory module;
After the numerical value that in described sensor, any one detects exceedes specialized range, during outside transmission signal, send pincode, adjoining sensor receives pincode, the new data of one formation are added to pincode, and then send, again send after the sensor that the next one receives data adds one, until monitored main frame receives.
9. hot fluid ice melting system intelligent automatic control system according to claim 8, it is characterized in that: described pincode comprises a static data portion, a dynamic data portion, static data portion is used for mark sensor, and dynamic data portion is used for the data investigation of pincode in transport process;
Described memory module comprises a radio-frequency (RF) tag, and described radio-frequency (RF) tag wireless telecommunications connect a radio frequency read-write equipment; After described sensor is installed, carry out signal alternately by the radio-frequency (RF) tag in radio frequency read-write equipment and sensor, the pincode stored in described memory module is set; By change pincode, upgrade sensor installation position, what carried out the setting of pincode by radio frequency read-write equipment is the static data portion of pincode.
10. hot fluid ice melting system intelligent automatic control system according to claim 9, it is characterized in that: described radio-frequency (RF) tag connects at least two antennas, described radio-frequency (RF) tag connects a radiofrequency signal disposal system, and described radiofrequency signal disposal system connects described microprocessor system;
Described wireless communication module comprises a radio transmission and receives control module, and described radio transmission receives control module and connects described antenna;
Described microprocessor system connects a clock module;
The response time of the transmission Signal reception signal that described microprocessor system obtains according to clock module, determine the distance of adjacent sensor, and determine the distance of described sensor transmissions signal to monitoring host computer.
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