CN110174189A - Dynamic realtime monitoring and trigger control method are carried out to boiler thermal field - Google Patents
Dynamic realtime monitoring and trigger control method are carried out to boiler thermal field Download PDFInfo
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- CN110174189A CN110174189A CN201910416195.0A CN201910416195A CN110174189A CN 110174189 A CN110174189 A CN 110174189A CN 201910416195 A CN201910416195 A CN 201910416195A CN 110174189 A CN110174189 A CN 110174189A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/185—Control of temperature with auxiliary non-electric power
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Abstract
The invention discloses carry out dynamic realtime monitoring and trigger control method to boiler thermal field, its step is: thermal energy generates the heat transfer in area to heat collection mechanism, make expansion stream thermal expansion and piston rod is driven to rise, piston rod rises and draws the synchronous rising of moving part, to make to interlock in the guided guidance to two top of guiding groove of slot one in lever linkage end；When thermal energy generates temperature decline in area, thermal expansive fluid shrinkage and piston rod decline, piston rod declines and draws the synchronous decline of moving part, during being somebody's turn to do, interlocking lever linkage end and the cooperation of guiding groove two rotates trigger member and in the guided guidance to the guiding groove one of next group of guiding groove of slot two in gearing lever linkage end；Trigger member rotation is also drawn shaft/programming column and is rotated synchronously, during being somebody's turn to do, programming protrusion, which can contact with transmission mechanism and pass through transmission mechanism hydraulic device be made to do corresponding operation, to be changed, and is finally achieved to warn and purpose or restored thermal energy generation area to operating temperature range.
Description
Technical field
The present invention relates to temperature control fields, and in particular to a kind of triggering method of temperature control trigger.
Background technique
It is not within minority using the equipment that thermal energy is power source in currently available technology, such as locomotive, thermal power station, industrial and mineral enterprise
Industry etc. converts heat energy into mechanical or electrical energy using boiler, once the thermal energy of these equipment generates area because of fuel shortage or other
When factor causes temperature to drop to operating temperature range or less, whole equipment can be all severely impacted, and not only can make product not
Qualification, and rise to the temperature in thermal energy generation area again in operating temperature range and need to consume a certain amount of fuel, significantly
Production cost is increased, for this purpose, the present inventor devises a kind of trigger using the hydraulic triggering mode of the temperature difference, it being capable of induction heat
The difference variation in area can be generated and warned or directly driven equipment corresponding with thermal energy generation area and do corresponding operation change
Change and thermal energy is made to generate area and restores the trigger to operating temperature range.
Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of triggering methods of temperature control trigger, entirely
Trigger process is full-automatic, is not necessarily to artificial interference, so that thermal energy is generated the temperature in area by real-time monitoring and remains at work
Make in temperature range, thermal energy is effectively avoided to generate a series of economic loss occurred in area because temperature decline causes accidents.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Dynamic realtime monitoring is carried out to boiler thermal field and trigger control method, step are:
S1: heat collector collects the thermal energy such as boiler and generates the heat in area and thermally expand thermal expansive fluid；
The heat collector includes pedestal, heat collection mechanism, driving cylinder, moving part, resetting-mechanism, and pedestal is fixed on thermal energy generation
Near area, heat collection mechanism is used to collect the thermal change situation that thermal energy generates area；
The driving cylinder is set to the side that heat collection mechanism generates area away from thermal energy, and driving cylinder includes support frame, heat preservation transition
Cylinder, cylinder body, piston, piston rod, support frame are fixed on pedestal, and heat preservation transitional cylinder is fixed on support frame vertically and keeps the temperature transition
Cylinder is connected with heat collection mechanism, and the thermal expansive fluid is set between heat collection mechanism and heat preservation transitional cylinder；
The cylinder body is circular tube structure open at one end, closed at one end, and the open end of cylinder body, which is coaxially fixed on, to be kept the temperature
It crosses the top of cylinder and the two is connected, the closed end of cylinder body coaxially offers perforating, and piston is set in cylinder body, and the one of piston rod
End is fixedly connected with the piston, the other end passes through perforating and is located at the top of cylinder body；
The moving part is installed on the top of piston rod and is located at the side that piston rod generates area away from thermal energy, and moving part includes
Fixed frame, elastic piece, interlocking lever, fixed frame are fixed on the top of piston rod, and elastic piece is fixed on fixed frame, and interlocking lever is horizontal
It is movably installed on fixed frame and constitutes slide-and-guide cooperation, interlocking lever is to interlock end, another away from one end that thermal energy generates area
It is connected between end and elastic piece with snap fit；
The programming trigger device is set to the side that moving part generates area away from thermal energy, and programming trigger device includes installation
Frame, shaft, trigger member, programming mechanisms, transmission mechanism, the mounting rack are fixed on pedestal, and shaft is fixed on installation vertically
On frame, the trigger member is cylindrical structure, and trigger member is coaxially fixed on the top of shaft, and the periphery of trigger member opens up
There is a guiding groove, guiding groove includes guiding groove one, guiding groove two, and guiding groove one is through to the lower end surface of trigger member and guiding groove one
Channeling direction is parallel to trigger member axial direction, the inclined arrangement of guiding groove two and top and the connection of guiding groove one；
The guiding groove is provided with several groups, and two bottom end of guiding groove of one group of guiding groove along the circumferencial direction array of trigger member
It is connected with the guiding groove one of adjacent guiding groove, the gearing end of the interlocking lever is located at the guiding groove one of any one group of guiding groove
It is interior；
It is provided with limited block two at guiding groove one and the connection of guiding groove two in one group of guiding groove, limited block direction is drawn
The side of one bottom end of guide groove is lead-in chamfered two, and the distance between lead-in chamfered two and one bottom end of guiding groove are along trigger member radial direction
And by its center of circle be directed toward periphery direction be incremented by, limited block two away from guiding groove one side be confined planes two, described one
Limited block one is provided at the connection of the guiding groove one of the guiding groove two and adjacent guiding groove of group guiding groove, and limited block one is towards right
The side for answering guiding groove one is lead-in chamfered one, and lead-in chamfered one and the distance between corresponding guiding groove one are radial along trigger member
And be incremented by by the direction that periphery is directed toward in its center of circle, the side that limited block one deviates from corresponding guiding groove one is confined planes one；
The thermal energy such as boiler, which generate the heat transfer that area's operation generates, to heat collection mechanism and thermally expands thermal expansive fluid, and heat is swollen
Dilatant thermal expansion can drive piston/piston rod to do ascending motion, and piston rod rises and draws the synchronous rising of moving part, to make
In the guided guidance to the top of guiding groove two of slot one in the gearing end of interlocking lever；
S2: when thermal energy generation area's internal cause fuel shortage or other reasons cause when the temperature drops, thermal expansive fluid starts shrinkage, together
When resetting-mechanism so that piston/piston rod of driving cylinder is done descending motion, piston rod declines and draws the synchronous decline of moving part, interlocks
During part decline, due to the presence of two confined planes of limited block, it is located in guiding groove two so that interlocking lever linkage end, interlocking lever
It interlocks end and guiding groove two cooperates so that trigger member is around itself axially rotation, and the guided slot two in gearing end of interlocking lever guides
To the guiding groove one of next group of guiding groove；
S3: the programming mechanisms includes programming column, and programming column is regular polygon column structure and its number of edges is equal to guiding groove
Quantity, and program column and be coaxially fixed on outside shaft, the periphery for programming column is provided with several groups along shaft axial direction array and compiles
Journey protrusion, and the array quantity for programming protrusion is equal to the quantity of guiding groove, the programming mechanisms can be by changing one group of programming
Protrusion is set in advance in the arrangement mode of quantity, arrangement mode and several groups programming protrusion on programming column on programming column
Determine program；
For connecting with hydraulic device, hydraulic device is used to connect with equipment corresponding with thermal energy generation area the transmission mechanism
It connects；
Trigger member rotates also traction shaft and rotates synchronously, and shaft rotates and draws programming column and rotates synchronously, and during being somebody's turn to do, programs convex
Rise contact and pass through transmission mechanism with transmission mechanism hydraulic device is made to do corresponding run and change, and finally achieve warn purpose or
Directly make thermal energy generate area to restore to operating temperature range.
Further improvement as the technical program.
The heat collection mechanism includes thermal-collecting tube, transition conduit, connecting tube, and thermal-collecting tube inclination is fixed on pedestal, and is collected
Heat pipe is provided with several groups according to the actual installation distribution situation array that thermal energy generates area, and the top of several groups thermal-collecting tube is equal
It is connected with transition conduit, one end of connecting tube and transition conduit connection, the other end and driving cylinder are connected, and the outside of connecting tube is also set
It is equipped with heat insulation coating；
The thermal-collecting tube is provided with reflecting plate away from the side that thermal energy generates area；
The resetting-mechanism includes fixed plate, return unit, and fixed plate level is fixed on the part that piston rod is located above cylinder body
Outside, return unit have two groups along the circumferencial direction array of cylinder body；
The return unit includes guide rod, sliding sleeve, fixed link, reset spring, and guide rod is fixed on support frame vertically and its top
It is provided with external step, sliding sleeve is movably set in outside guide rod and constitutes slide-and-guide cooperation, one end of fixed link and fixed plate
Be fixedly connected, the other end is fixedly connected with sliding sleeve, reset spring is sheathed on part of the guide rod between sliding sleeve and external step
External and its elastic force driving sliding sleeve does descending motion；
Portion of external of the piston rod between cylinder body closed end and fixed plate is arranged with buffer spring, and buffer spring is used
It is worked as a buffer in during drive rod restores to original state between cylinder body and fixed plate；
The heat collector further includes preserving heat and radiating heat mechanism, and preserving heat and radiating heat mechanism includes fixing sleeve, muff, radiating sleeve, Gu
Determine set level to be fixed between two groups of sliding sleeves, muff is fixed on the upper surface of fixing sleeve and is movably set in outside cylinder body, dissipates
Hot jacket is fixed on the lower end surface of fixing sleeve and is movably set in outside heat preservation transitional cylinder.
Further improvement as the technical program.
The transmission mechanism is set to the side that programming mechanisms deviates from heat collector, and transmission mechanism includes articulated shaft, passes
Bar is passed, articulated shaft is fixed on mounting rack vertically, and transmission lever can be divided into two parts and respectively receiver section, pass segment, receiver section
It is arranged between pass segment in angle and junction between the two offers sets of holes, transmission lever is movably set in hinge by sets of holes
Outside spindle and transmission lever can axially be rotated around articulated shaft, and the free end of transmission lever receiver section is close to programming column, pass segment
Free end close to hydraulic device；
The transmission lever matches with programming protrusion, and transmission lever is provided with several groups along articulated shaft axial direction corresponding array.
Further improvement as the technical program.
The hydraulic device is set to the side that transmission mechanism deviates from programming mechanisms, and hydraulic device includes hydraulic mechanism,
Hydraulic structure includes fixing axle, hydraulic pump, on-tube, and fixing axle is fixed on mounting rack vertically；
Hydraulic oil is stored in the hydraulic pump, hydraulic pump includes pump case, sealing-plug, pump rod, restores spring, and pump case is one end
Opening, shell structure closed at one end and its open end is equipped with pump cover, closed end offers avoid holes, the outside of pump case is also set
It is equipped with connection mouth, sleeve is additionally provided on pump cover, sleeve is movably set in outside fixing axle and pump case/pump cover can be around fixing axle axis
To rotation；
The sealing-plug is set in pump case, and one end of the pump rod is fixedly connected with sealing-plug, the other end passes through evacuation
The free end of Kong Bingyu transmission lever pass segment is hinged and hinged centerline parallel is in fixing axle axial direction, the recovery spring setting
Between sealing-plug and pump cover, and the elastic force driving sealing-plug for restoring spring does the movement far from pump cover；
The connection of one end of the on-tube and connection mouth connects, the other end with and the corresponding equipment in thermal energy generation area connect
It is logical；
The hydraulic mechanism is provided with several groups along fixing axle axial direction corresponding array.
The beneficial effect of the present invention compared with prior art is that heat collector is generated using thermal expansive fluid induction thermal energy
Temperature change in area, when thermal energy, which generates the temperature in area, drops to thermal energy generation area normal operation minimum temperature or less, even
Moving part and trigger member cooperation make transmission mechanism do corresponding actions variation according to the preset program of programming mechanisms, and eventually by
Hydraulic device is warned or is directly driven equipment corresponding with thermal energy generation area and does corresponding operation variation and generate thermal energy
Area restores to operating temperature range, and whole process is full-automatic, is not necessarily to artificial interference, make thermal energy generate the temperature in area by
Real-time monitoring simultaneously remains in operating temperature range, effectively avoids thermal energy from generating the decline of area's internal cause temperature and causes a series of things
So the economic loss occurred.
Detailed description of the invention
Fig. 1 is complete machine structure schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of heat collector of the invention.
Fig. 3 is the structural schematic diagram of heat collection mechanism of the invention.
Fig. 4 is the structural schematic diagram of heat collection mechanism of the invention.
Fig. 5 is the partial structure diagram of heat collector of the invention.
Fig. 6 is the structural schematic diagram of driving cylinder of the invention.
Fig. 7 is the cross-sectional view of driving cylinder of the invention.
Fig. 8 is the cooperation figure of moving part and driving cylinder of the invention.
Fig. 9 is the structural schematic diagram of moving part of the invention.
Figure 10 be driving cylinder of the invention, resetting-mechanism, preserving heat and radiating heat mechanism cooperation figure.
Figure 11 is the cooperation figure of programming trigger device and hydraulic device of the invention.
Figure 12 is the structural schematic diagram of programming trigger device of the invention.
Figure 13 is the cooperation figure of moving part and trigger member of the invention.
Figure 14 is the cooperation figure of shaft and programming mechanisms of the invention.
Figure 15 is the structural schematic diagram of transmission mechanism of the invention.
Figure 16 is the cooperation figure of transmission mechanism and hydraulic device of the invention.
Figure 17 is the cross-sectional view of hydraulic pump of the invention.
Specific embodiment
Dynamic realtime monitoring is carried out to boiler thermal field and trigger control method, step are:
S1: heat collector 100 collects the thermal energy such as boiler and generates the heat in area and thermally expand thermal expansive fluid；
The heat collector 100 includes pedestal, heat collection mechanism 110, driving cylinder 120, moving part 130, resetting-mechanism 140, bottom
Seat is fixed on thermal energy and generates near area, and heat collection mechanism 110 is used to collect the thermal change situation that thermal energy generates area；
The driving cylinder 120 be set to heat collection mechanism 110 away from thermal energy generate area side, driving cylinder 120 include support frame,
Transitional cylinder 121, cylinder body 122, piston 123, piston rod 124 are kept the temperature, support frame is fixed on pedestal, and heat preservation transitional cylinder 121 is vertical
It is fixed on support frame and keeps the temperature transitional cylinder 121 and heat collection mechanism 110 is connected, the thermal expansive fluid is set to heat collection mechanism
Between 110 and heat preservation transitional cylinder 121；
The cylinder body 122 is circular tube structure open at one end, closed at one end, and the open end of cylinder body 122 is coaxially fixed on
It keeps the temperature the top of transitional cylinder 121 and the two is connected, the closed end of cylinder body 122 coaxially offers perforating, and piston 123 is set to cylinder
In body 122, one end of piston rod 124 is fixedly connected with piston 123, the other end passes through perforating and is located at the top of cylinder body 122；
The moving part 130 is installed on the top of piston rod 124 and is located at the side that piston rod 124 generates area away from thermal energy,
Moving part 130 includes fixed frame 131, elastic piece 132, interlocking lever 133, and fixed frame 131 is fixed on the top of piston rod 124, bullet
Property piece 132 is fixed on fixed frame 131, and 133 horizontal anomalous movement of interlocking lever, which is installed on fixed frame 131 and constitutes slide-and-guide, matches
It closes, interlocking lever 133 is to interlock between end, the other end and elastic piece 132 to connect with snap fit away from one end that thermal energy generates area；
The programming trigger device 200 is set to the side that moving part 130 generates area away from thermal energy, programs trigger device 200
Including mounting rack, shaft 210, trigger member 220, programming mechanisms 230, transmission mechanism 240, the mounting rack is fixed on pedestal
On, shaft 210 is fixed on mounting rack vertically, and the trigger member 220 is cylindrical structure, and trigger member 220 is coaxially fixed
In the top of shaft 210, the periphery of trigger member 220 offers guiding groove, and guiding groove includes guiding groove 1, guiding groove two
222, guiding groove 1 is through to the lower end surface of trigger member 220 and the channeling direction of guiding groove 1 is parallel to trigger member 220
Axially, the inclined arrangement of guiding groove 2 222 and top and the connection of guiding groove 1；
The guiding groove is provided with several groups, and the guiding groove two of one group of guiding groove along the circumferencial direction array of trigger member 220
The guiding groove 1 of 222 bottom ends and adjacent guiding groove is connected, and the gearing end of the interlocking lever 133 is located at any one group of guidance
In the guiding groove 1 of slot；
It is provided with limited block 2 224 at guiding groove 1 and the connection of guiding groove 2 222 in one group of guiding groove, is limited
The side of position block 224 towards one 221 bottom end of guiding groove is lead-in chamfered two, and lead-in chamfered two and one 221 bottom end of guiding groove it
Between distance it is radial along trigger member 220 and be incremented by by the direction that periphery is directed toward in its center of circle, limited block 2 224 deviates from guiding groove one
221 side is confined planes two, the guiding groove 1 of the guiding groove 2 222 and adjacent guiding groove of one group of guiding groove
Limited block 1 is provided at connection, the side of limited block 1 towards corresponding guiding groove 1 is lead-in chamfered one, and is drawn
The distance between guiding incline one and corresponding guiding groove 1 are radial along trigger member 220 and the direction of periphery is directed toward by its center of circle
It is incremented by, the side that limited block 1 deviates from corresponding guiding groove 1 is confined planes one；
The thermal energy such as boiler, which generate the heat transfer that area's operation generates, to heat collection mechanism 110 and thermally expands thermal expansive fluid,
Expansion stream thermal expansion can drive 123/ piston rod 124 of piston to do ascending motion, and piston rod 124 rises and draws moving part
130 synchronous risings, to make in the guided guidance to the top of guiding groove 2 222 of slot 1 in the gearing end of interlocking lever 133；
S2: when thermal energy generation area's internal cause fuel shortage or other reasons cause when the temperature drops, thermal expansive fluid starts shrinkage, together
When resetting-mechanism 140 so that 123/ piston rod 124 of piston of driving cylinder 120 is done descending motion, piston rod 124, which declines, simultaneously draws gearing
The synchronous decline of part 130, during moving part 130 declines, due to the presence of 2 224 confined planes of limited block, so that interlocking lever 133 connects
Moved end is located in guiding groove 2 222, and gearing end and the guiding groove 2 222 of interlocking lever 133 cooperate so that trigger member 220 is around itself axis
To rotation, and in the guided guidance to the guiding groove 1 of next group of guiding groove of slot 2 222 in gearing end of interlocking lever 133；
S3: the programming mechanisms 230 includes programming column 231, and programming column 231 is regular polygon column structure and its number of edges is equal to
The quantity of guiding groove, and program column 231 and be coaxially fixed on outside shaft 210, the periphery of column 231 is programmed along 210 axis of shaft
Array is provided with several groups programming protrusion 232, and the array quantity for programming protrusion 232 is equal to the quantity of guiding groove, it is described
Programming mechanisms 230 can be compiled by changing quantity, arrangement mode and several groups of one group of programming protrusion 232 on programming column 231
Arrangement mode of the journey protrusion 232 on programming column 231 carries out pre-set program；
For connecting with hydraulic device 300, hydraulic device 300 is used for opposite with area is generated with thermal energy the transmission mechanism 240
The equipment connection answered；
The rotation of trigger member 220 also traction shaft 210 rotates synchronously, and shaft 210 rotates and draws programming column 231 and rotates synchronously, should
In the process, programming protrusion 232 can contact with transmission mechanism 240 and so that hydraulic device 300 is done corresponding operation by transmission mechanism 240
Variation, and finally achieve warn purpose or directly make thermal energy generation area restore to operating temperature range.
The present invention is using heat collector and programs what trigger device was monitored the temperature in the thermal energy such as boiler generation area
It is advantageous in that, heat collector generates the temperature change in area using thermal expansive fluid induction thermal energy, when thermal energy generates in area
When temperature drops to thermal energy generation area normal operation minimum temperature or less, moving part and trigger member cooperation make transmission mechanism according to volume
The preset program of journey mechanism does corresponding actions variation, and eventually by hydraulic device is warned or directly driven and thermal energy
It generates the corresponding equipment in area and does corresponding operation variation and thermal energy is made to generate area and restore to operating temperature range, whole process is complete
Automation is not necessarily to artificial interference, so that thermal energy is generated the temperature in area by real-time monitoring and remains at operating temperature range
It is interior, effectively avoid thermal energy from generating a series of economic loss occurred in area because temperature decline causes accidents.
Heat collecting type temperature difference multidigit hydraulic trigger, including heat collector 100, programming trigger device 200, hydraulic device 300,
Heat collector 100 is used to incude the thermal energy such as boiler and generates the thermal change situation in area and be by power, thermal expansive fluid of the temperature difference
Media drive programs trigger device 200 and runs, and programming trigger device 200 is used for according to the driven by program hydraulic device being previously set
300 do respective action variation, and hydraulic device 300 is used to connect with equipment corresponding with thermal energy generation area, and hydraulic device 300
Movement variation make to generate area's corresponding equipment operation with thermal energy and thermal energy is finally made to generate area to restore to operating temperature range
It is interior.
The thermal energy such as boiler generate the heat that area's operation generates and make the expansion stream thermal expansion in heat collector 100, and
Programming trigger device 200 is not triggered at this time, if thermal energy generation area is out of service, i.e., when thermal energy generates temperature reduction in area, and collection
Thermal expansive fluid shrinkage in thermal 100 restores to original state, programs trigger device 200 at this time and is triggered and makes hydraulic device
300 do respective action variation, and finally achieving to warn purpose or directly makes to generate the corresponding equipment in area with thermal energy and run and make heat
Area can be generated to restore to operating temperature range.More specifically, above-mentioned equipment corresponding with thermal energy generation area is fever
Device, the movement variation of hydraulic device 300 can generate the corresponding equipment (heat generating device) in area to thermal energy and send what triggering was opened
Instruction or active force.
The heat collector 100 includes pedestal, heat collection mechanism 110, driving cylinder 120, moving part 130, resetting-mechanism
140, pedestal is fixed on thermal energy and generates near area, and heat collection mechanism 110 is used to collect the thermal change situation that thermal energy generates area, driving
Cylinder 120 is used to drive moving part 130 to do respective action variation, and moving part 130 according to the thermal change situation of heat collection mechanism 110
Movement variation be triggered for making to program trigger device 200, resetting-mechanism 140 in thermal expansive fluid shrinkage for restoring to original
Auxiliary drive cylinder 120 restores normal condition when shape.
The heat collection mechanism 110 includes thermal-collecting tube 111, transition conduit 112, connecting tube 113, and the inclination of thermal-collecting tube 111 is solid
Due on pedestal, and thermal-collecting tube 111 is provided with several groups according to the actual installation distribution situation array that thermal energy generates area, and if
The top of dry group thermal-collecting tube 111 is connected with transition conduit 112, and one end and the transition conduit 112 of connecting tube 113 are connected, are another
End is connected with driving cylinder 120, and the outside of connecting tube 113 is additionally provided with heat insulation coating.
Preferably, the thermal-collecting tube 111 is provided with reflecting plate 114 away from the side that thermal energy generates area；Its significance lies in that
When it is to generate heat with light that thermal energy, which generates area, reflecting plate 114 can make thermal-collecting tube 111 incude the heat change that thermal energy generates area
Change situation is sensitiveer.
The driving cylinder 120 is set to the side that heat collection mechanism 110 generates area away from thermal energy, and driving cylinder 120 includes branch
Support, heat preservation transitional cylinder 121, cylinder body 122, piston 123, piston rod 124, support frame is fixed on pedestal, keeps the temperature transitional cylinder 121
It is fixed on support frame vertically and connecting tube 113 and heat preservation transitional cylinder 121 is connected, the thermal expansive fluid is set to collection heat engine
Between structure 110 and heat preservation transitional cylinder 121.
The cylinder body 122 is circular tube structure open at one end, closed at one end, and the open end of cylinder body 122 is coaxially solid
Top and the two connection due to heat preservation transitional cylinder 121, the closed end of cylinder body 122 coaxially offers perforating, the piston
123 are set in cylinder body 122 and constitute slide-and-guide cooperation, one end of the piston rod 124 is fixedly connected with piston 123,
The other end passes through perforating and is located at the top of cylinder body 122.
The resetting-mechanism 140 includes fixed plate 141, return unit, and 141 level of fixed plate is fixed on 124, piston rod
Portion of external above cylinder body 122, return unit have two groups along the circumferencial direction array of cylinder body 122.
The return unit includes guide rod 143, sliding sleeve 144, fixed link 145, reset spring 146, and guide rod 143 is fixed vertically
On support frame and its top is provided with external step, sliding sleeve 144, which is movably set in 143 outside of guide rod and constitutes slide-and-guide, matches
It closes, one end of fixed link 145 is fixedly connected with fixed plate 141, the other end is fixedly connected with sliding sleeve 144, and reset spring 146 is arranged
In portion of external of the guide rod 143 between sliding sleeve 144 and external step and its elastic force driving sliding sleeve 144 does descending motion.
123/ piston rod 124 of piston is pushed to do ascending motion when expansion stream thermal expansion, piston rod 124 rises and draws
141/ fixed link of fixed plate, 145/ sliding sleeve 144 is synchronous to be risen and makes reset spring 146 in compressive state；Thermal expansive fluid shrinkage
When recovery to original state, the elastic force of reset spring 146 makes 124/ fixed plate of piston rod, 141/ fixed link, 145/ sliding sleeve 144 do decline fortune
It is dynamic, so that driving cylinder 120 restores to original state.
Preferably, the portion of external that the piston rod 124 is located between 122 closed end of cylinder body and fixed plate 141 is arranged
There is buffer spring 142, buffer spring 142 is used for during the recovery of drive rod 120 to original state to cylinder body 122 and fixed plate 141
Between work as a buffer.
The moving part 130, which is installed on the top of piston rod 124 and is located at piston rod 124, generates the one of area away from thermal energy
Side, 124 rise/fall of piston rod simultaneously draw the synchronous rise/fall of moving part 130, and moving part 130 includes fixed frame 131, elasticity
Piece 132, interlocking lever 133.
The fixed frame 131 is fixed on the top of piston rod 124, and elastic piece 132 is fixed on fixed frame 131, interlocks
133 horizontal anomalous movement of bar is installed on fixed frame 131 and constitutes slide-and-guide cooperation, and interlocking lever 133 generates the one of area away from thermal energy
End is connected to interlock between end, the other end and elastic piece 132 with snap fit；Piston rod 124 moves and draws moving part 130 together
Step movement, the clamping between simultaneous linkage bar 133 and elastic piece 132 is consistent with snap fit in the prior art, herein no longer
It repeats.
More specifically, the sensitivity that thermal energy generates area's thermal change, the collection are incuded in order to improve heat collector 100
Thermal 100 further includes preserving heat and radiating heat mechanism 150, and preserving heat and radiating heat mechanism 150 includes fixing sleeve, muff 151, radiating sleeve 152,
Fixing sleeve level is fixed between two groups of sliding sleeves 144, and muff 151 is fixed on the upper surface of fixing sleeve and is movably set in cylinder body
Outside 122, radiating sleeve 152 is fixed on the lower end surface of fixing sleeve and is movably set in outside heat preservation transitional cylinder 121.
When expansion stream thermal expansion, since the outside of connecting tube 113 is additionally provided with heat insulation coating and heat preservation transitional cylinder
The setting of 121/ muff 151 enables thermal expansive fluid to keep thermal expansion state for a long time, while radiating sleeve 152 follows
Fixing sleeve/sliding sleeve 144 rises to outside cylinder body 122；Thermal energy generates area when the temperature drops, radiating sleeve 152 assists thermal expansive fluid
Shrinkage simultaneously shortens its shrinkage required time；The sensitivity that thermal energy generates area's thermal change is incuded to improve heat collector 100.
The programming trigger device 200 is set to the side that moving part 130 generates area away from thermal energy, programs trigger device
200 include mounting rack, shaft 210, trigger member 220, programming mechanisms 230, transmission mechanism 240, and trigger member 220 is used for by moving part
130 trigger and transmit signals to programming mechanisms 230 by shaft 210, and programming mechanisms 230 is used to receive the transmitting of shaft 210
Signal simultaneously makes transmission mechanism 240 do respective action variation according to the program being previously set, and transmission mechanism 240 is used for and hydraulic device
300 connections and the movement of transmission mechanism 240 variation make equipment operation corresponding with thermal energy generation area and finally generate thermal energy
Restore to operating temperature range in area.
The mounting rack is fixed on pedestal, and the shaft 210 is fixed on mounting rack vertically.
The trigger member 220 is cylindrical structure, and trigger member 220 is coaxially fixed on the top of shaft 210, trigger member
220 periphery offers guiding groove, and guiding groove includes guiding groove 1, guiding groove 2 222, and guiding groove 1 is through to touching
The lower end surface of outbox 220 and the channeling direction of guiding groove 1 are parallel to trigger member 220 axially, the inclined cloth of guiding groove 2 222
It sets and top and guiding groove 1 is connected.
The guiding groove is provided with several groups, and the guidance of one group of guiding groove along the circumferencial direction array of trigger member 220
The guiding groove 1 of 2 222 bottom end of slot and adjacent guiding groove is connected.
The gearing end of the interlocking lever 133 is located in the guiding groove 1 of any one group of guiding groove.
Limited block two is provided at guiding groove 1 and the connection of guiding groove 2 222 in one group of guiding groove
224, the side of limited block 224 towards one 221 bottom end of guiding groove is lead-in chamfered two, and lead-in chamfered two and guiding groove 1
The distance between bottom end is radial along trigger member 220 and is incremented by by the direction that periphery is directed toward in its center of circle, and limited block 2 224 deviates from and draws
The side of guide groove 1 is confined planes two.
It is provided at the connection of the guiding groove 1 of the guiding groove 2 222 and adjacent guiding groove of one group of guiding groove
Limited block 1, the side of limited block 1 towards corresponding guiding groove 1 are lead-in chamfered one, and lead-in chamfered one with it is right
It answers the distance between guiding groove 1 radial along trigger member 220 and is incremented by by the direction that periphery is directed toward in its center of circle, limited block one
223 sides for deviating from corresponding guiding groove 1 are confined planes one.
In 130 uphill process of moving part, the guided guidance of slot 1 in the gearing end of interlocking lever 133 to guiding groove 2 222
In top, while during this, the confined planes one of limited block 1 avoid interlocking lever 133 from interlocking end because unexpected factors enter to
In the guiding groove 2 222 of another group of guiding groove；During moving part 130 declines, due to the presence of 2 224 confined planes of limited block,
So that interlocking lever 133 interlocks end and is located in guiding groove 2 222, the gearing end of interlocking lever 133 and guiding groove 2 222 cooperate so that touching
Outbox 220 is axially rotated around itself, and interlocking lever 133 interlocks end guided slot 2 222 guidance to next group of guiding groove
In guiding groove 1, and so on.
The programming mechanisms 230 includes programming column 231, and programming column 231 is regular polygon column structure and its number of edges etc.
It in the quantity of guiding groove, and programs column 231 and is coaxially fixed on outside shaft 210, program the periphery of column 231 along shaft 210
Axial array is provided with several groups programming protrusion 232, and the array quantity for programming protrusion 232 is equal to the quantity of guiding groove, described
Programming mechanisms 230 can pass through change one group of programming protrusion 232 programming column 231 on quantity, arrangement mode and several groups
Arrangement mode of the programming protrusion 232 on programming column 231 carries out pre-set program.
Trigger member 220 axially rotates around itself and draws shaft 210 and rotates synchronously, and shaft 210 rotates and draws programming machine
Structure 230 rotates synchronously.
The transmission mechanism 240 is set to the side that programming mechanisms 230 deviates from heat collector 100, and transmission mechanism 240 wraps
Articulated shaft 241, transmission lever 242 are included, articulated shaft 241 is fixed on mounting rack vertically, and transmission lever 242 can be divided into two parts and difference
It for receiver section, pass segment, is arranged between receiver section and pass segment in angle and junction between the two offers sets of holes, transmitted
Bar 242 is movably set in 241 outside of articulated shaft by sets of holes and transmission lever 242 can be around the axial rotation of articulated shaft 241, and transmits
The close free end for programming column 231, pass segment in the free end of 242 receiver section of bar is close to hydraulic device 300.
The transmission lever 242 matches with programming protrusion 232, and transmission lever 242 is along the axial corresponding array of articulated shaft 241
It is provided with several groups.
In 230 rotation process of programming mechanisms, programming protrusion 232 can be contacted with transmission lever 242, to make transmission lever 42 around hinge
The axial rotation of spindle 241, while making several groups transmission lever 242 do respective action variation according to the preset program of user.
The hydraulic device 300 is set to the side that transmission mechanism 240 deviates from programming mechanisms 230, and hydraulic device 300 wraps
Hydraulic mechanism is included, hydraulic structure includes fixing axle, hydraulic pump 310, on-tube 320, and fixing axle is fixed on mounting rack vertically.
Store hydraulic oil in the hydraulic pump 310, hydraulic pump 310 include pump case 311, sealing-plug 314, pump rod 315,
Restore spring 316, pump case 311 is shell structure open at one end, closed at one end and its open end is equipped with pump cover, closed end is opened
Equipped with avoid holes, the outside of pump case 311 is additionally provided with connection mouth 312, and sleeve 313,313 movable sleeve of sleeve are additionally provided on pump cover
Outside fixing axle and 311/ pump cover of pump case can axially be rotated around fixing axle.
The sealing-plug 314 is set in pump case 311, one end of the pump rod 315 and the fixed company of sealing-plug 314
Connect, the other end pass through avoid holes and with the free end of 242 pass segment of transmission lever hinged and hinged centerline parallel in fixing axle axis
To the recovery spring 316 is set between sealing-plug 314 and pump cover, and the elastic force for restoring spring 316 drives sealing-plug
314 do the movement far from pump cover.
The connection of one end of the on-tube 320 and connection mouth 312 connects, the other end with and thermal energy generation area it is corresponding
Equipment connection is connected.
The hydraulic mechanism is provided with several groups along fixing axle axial direction corresponding array.
Transmission lever 242 rotates and draws hydraulic mechanism entirety and axially rotates around fixing axle, while 315/ sealing-plug 314 of pump rod
The movement close to pump cover is done, to keep the hydraulic oil in hydraulic pump 310 corresponding to area is generated with thermal energy through the indentation of on-tube 320
Equipment in and so that it is done corresponding operation variation.
In actual work, the thermal energy such as boiler generate in the heat transfer to thermal-collecting tube 111 that area's operation generates and make heat swollen
Dilatant thermal expansion, expansion stream thermal expansion can drive 123/ piston rod 124 of piston to do ascending motion, and piston rod 124 rises
And the synchronous rising of moving part 130 is drawn, to make the guided guidance of slot 1 in the gearing end of interlocking lever 133 to guiding groove 2 222
Top in；
Cause when thermal energy generates area's internal cause fuel shortage and other reasons when the temperature drops, thermal expansive fluid shrinkage and making piston 123/
Piston rod 124 does descending motion, and piston rod 124 declines and draws the synchronous decline of moving part 130, so that interlocking lever 133 be made to interlock
End cooperates with guiding groove 2 222 so that trigger member 220 is around itself axially rotation, and the guided slot in gearing end of interlocking lever 133
In 2 222 guidance to the guiding groove 1 of next group of guiding groove, while trigger member 220 axially rotates around itself and draws shaft
210 rotate synchronously, and shaft 210 rotates and draws programming mechanisms 230 and rotates synchronously, and in 230 rotation process of programming mechanisms, program convex
Playing 232 can contact with transmission lever 242 and make transmission lever 42 around the axial rotation of articulated shaft 241, and transmission lever 242 is rotated and drawn hydraulic
Mechanism integrally axially rotated around fixing axle and make hydraulic oil in hydraulic pump 310 through the indentation of on-tube 320 to and thermal energy generation area
In corresponding equipment, equipment corresponding with thermal energy generation area does respective action variation simultaneously according to the preset program of user
Finally achieve warn purpose or directly make thermal energy generate area restore to operating temperature range.
Claims (10)
1. pair boiler thermal field carries out dynamic realtime monitoring and trigger control method, step are:
S1: heat collector collects boiler heat-energy and generates the heat in area and thermally expand thermal expansive fluid；
The heat collector includes pedestal, heat collection mechanism, driving cylinder, moving part, resetting-mechanism, and pedestal is fixed on thermal energy generation
Near area, heat collection mechanism is used to collect the thermal change situation that thermal energy generates area；
Programming trigger device be set to moving part away from thermal energy generate area side, programming trigger device include mounting rack, shaft,
Trigger member, programming mechanisms, transmission mechanism, the mounting rack are fixed on pedestal, and shaft is fixed on mounting rack vertically, described
Trigger member be cylindrical structure, and trigger member is coaxially fixed on the top of shaft, and the periphery of trigger member offers guiding groove,
Guiding groove includes guiding groove one, guiding groove two, and guiding groove one is through to the channeling direction of the lower end surface of trigger member and guiding groove one
It is parallel to trigger member axial direction, the inclined arrangement of guiding groove two and top and the connection of guiding groove one；
The guiding groove is provided with several groups, and two bottom end of guiding groove of one group of guiding groove along the circumferencial direction array of trigger member
It is connected with the guiding groove one of adjacent guiding groove, the gearing end of the interlocking lever is located at the guiding groove one of any one group of guiding groove
It is interior；
It is provided with limited block two at guiding groove one and the connection of guiding groove two in one group of guiding groove, limited block direction is drawn
The side of one bottom end of guide groove is lead-in chamfered two, and the distance between lead-in chamfered two and one bottom end of guiding groove are along trigger member radial direction
And by its center of circle be directed toward periphery direction be incremented by, limited block two away from guiding groove one side be confined planes two, described one
Limited block one is provided at the connection of the guiding groove one of the guiding groove two and adjacent guiding groove of group guiding groove, and limited block one is towards right
The side for answering guiding groove one is lead-in chamfered one, and lead-in chamfered one and the distance between corresponding guiding groove one are radial along trigger member
And be incremented by by the direction that periphery is directed toward in its center of circle, the side that limited block one deviates from corresponding guiding groove one is confined planes one；
Boiler heat-energy, which generates the heat transfer that area's operation generates, to heat collection mechanism and thermally expands thermal expansive fluid, thermally expands
Thermal expansion can drive piston/piston rod to do ascending motion, and piston rod rises and draws the synchronous rising of moving part, to make to connect
In the guided guidance to the top of guiding groove two of slot one in the gearing end of lever；
S2: when thermal energy generation area's internal cause fuel shortage or other reasons cause when the temperature drops, thermal expansive fluid starts shrinkage, together
When resetting-mechanism so that piston/piston rod of driving cylinder is done descending motion, piston rod declines and draws the synchronous decline of moving part, interlocks
During part decline, due to the presence of two confined planes of limited block, it is located in guiding groove two so that interlocking lever linkage end, interlocking lever
It interlocks end and guiding groove two cooperates so that trigger member is around itself axially rotation, and the guided slot two in gearing end of interlocking lever guides
To the guiding groove one of next group of guiding groove；
S3: the programming mechanisms includes programming column, and programming column is regular polygon column structure and its number of edges is equal to guiding groove
Quantity, and program column and be coaxially fixed on outside shaft, the periphery for programming column is provided with several groups along shaft axial direction array and compiles
Journey protrusion, and the array quantity for programming protrusion is equal to the quantity of guiding groove, the programming mechanisms can be by changing one group of programming
Protrusion is set in advance in the arrangement mode of quantity, arrangement mode and several groups programming protrusion on programming column on programming column
Determine program；
For connecting with hydraulic device, hydraulic device is used to connect with equipment corresponding with thermal energy generation area the transmission mechanism
It connects；
Trigger member rotates also traction shaft and rotates synchronously, and shaft rotates and draws programming column and rotates synchronously, and during being somebody's turn to do, programs convex
Rise contact and pass through transmission mechanism with transmission mechanism hydraulic device is made to do corresponding run and change, and finally achieve warn purpose or
Directly make thermal energy generate area to restore to operating temperature range.
2. according to claim 1 carry out dynamic realtime monitoring and trigger control method, the drive to boiler thermal field
Dynamic cylinder be set to heat collection mechanism away from thermal energy generate area side, driving cylinder include support frame, heat preservation transitional cylinder, cylinder body, piston,
Piston rod, support frame are fixed on pedestal, and heat preservation transitional cylinder is fixed on support frame vertically and keeps the temperature transitional cylinder and heat collection mechanism
It connects, the thermal expansive fluid is set between heat collection mechanism and heat preservation transitional cylinder.
3. according to claim 2 carry out dynamic realtime monitoring and trigger control method, the cylinder to boiler thermal field
Body be circular tube structure open at one end, closed at one end, the open end of cylinder body be coaxially fixed on heat preservation transitional cylinder top and
The two is connected, and the closed end of cylinder body coaxially offers perforating, and piston is set in cylinder body, and one end and the piston of piston rod are fixed
Connection, the other end pass through perforating and are located at the top of cylinder body；
The moving part is installed on the top of piston rod and is located at the side that piston rod generates area away from thermal energy, and moving part includes
Fixed frame, elastic piece, interlocking lever, fixed frame are fixed on the top of piston rod, and elastic piece is fixed on fixed frame, and interlocking lever is horizontal
It is movably installed on fixed frame and constitutes slide-and-guide cooperation, interlocking lever is to interlock end, another away from one end that thermal energy generates area
It is connected between end and elastic piece with snap fit.
4. according to claim 3 carry out dynamic realtime monitoring and trigger control method, the collection to boiler thermal field
Heat engine structure includes thermal-collecting tube, transition conduit, connecting tube, and thermal-collecting tube inclination is fixed on pedestal, and thermal-collecting tube is generated according to thermal energy
The actual installation distribution situation array in area is provided with several groups, and the top of several groups thermal-collecting tube is connected with transition conduit,
One end of connecting tube and transition conduit are connected, the other end and driving cylinder are connected, and the outside of connecting tube is additionally provided with heat insulation coating.
5. according to claim 4 carry out dynamic realtime monitoring and trigger control method, the collection to boiler thermal field
Heat pipe is provided with reflecting plate away from the side that thermal energy generates area.
6. according to claim 4 carry out dynamic realtime monitoring and trigger control method to boiler thermal field, described is answered
Position mechanism includes fixed plate, return unit, and fixed plate level is fixed on the portion of external that piston rod is located above cylinder body, return unit edge
The circumferencial direction array of cylinder body has two groups；
The return unit includes guide rod, sliding sleeve, fixed link, reset spring, and guide rod is fixed on support frame vertically and its top
It is provided with external step, sliding sleeve is movably set in outside guide rod and constitutes slide-and-guide cooperation, one end of fixed link and fixed plate
Be fixedly connected, the other end is fixedly connected with sliding sleeve, reset spring is sheathed on part of the guide rod between sliding sleeve and external step
External and its elastic force driving sliding sleeve does descending motion.
7. according to claim 6 carry out dynamic realtime monitoring and trigger control method, the work to boiler thermal field
Portion of external of the stopper rod between cylinder body closed end and fixed plate is arranged with buffer spring, and buffer spring is used for extensive in drive rod
It is multiple to be worked as a buffer in the process between cylinder body and fixed plate to original state；
The heat collector further includes preserving heat and radiating heat mechanism, and preserving heat and radiating heat mechanism includes fixing sleeve, muff, radiating sleeve, Gu
Determine set level to be fixed between two groups of sliding sleeves, muff is fixed on the upper surface of fixing sleeve and is movably set in outside cylinder body, dissipates
Hot jacket is fixed on the lower end surface of fixing sleeve and is movably set in outside heat preservation transitional cylinder.
8. according to claim 6 or 7 carry out dynamic realtime monitoring and trigger control method to boiler thermal field, described
Transmission mechanism is set to the side that programming mechanisms deviates from heat collector, and transmission mechanism includes articulated shaft, transmission lever, and articulated shaft is vertical
It is fixed on mounting rack, transmission lever can be divided into two parts and respectively receiver section, pass segment, in folder between receiver section and pass segment
Angle arrangement and junction between the two offer sets of holes, and transmission lever is movably set in outside articulated shaft by sets of holes and transmission lever
It can axially be rotated around articulated shaft, and the free end of the close programming column in free end of transmission lever receiver section, pass segment is close to hydraulic
Device；
The transmission lever matches with programming protrusion, and transmission lever is provided with several groups along articulated shaft axial direction corresponding array.
9. according to claim 8 carry out dynamic realtime monitoring and trigger control method, the liquid to boiler thermal field
Pressure device is set to the side that transmission mechanism deviates from programming mechanisms, and hydraulic device includes hydraulic mechanism, and hydraulic structure includes fixing
Axis, hydraulic pump, on-tube, fixing axle are fixed on mounting rack vertically；
Hydraulic oil is stored in the hydraulic pump, hydraulic pump includes pump case, sealing-plug, pump rod, restores spring, and pump case is one end
Opening, shell structure closed at one end and its open end is equipped with pump cover, closed end offers avoid holes, the outside of pump case is also set
It is equipped with connection mouth, sleeve is additionally provided on pump cover, sleeve is movably set in outside fixing axle and pump case/pump cover can be around fixing axle axis
To rotation.
10. according to claim 9 carry out dynamic realtime monitoring and trigger control method to boiler thermal field, described is close
Blocking is set in pump case, and one end of the pump rod is fixedly connected with sealing-plug, the other end passes through avoid holes and and transmission lever
The free end of pass segment is hinged and hinged centerline parallel is in fixing axle axial direction, and the recovery spring is set to sealing-plug and pump
Between lid, and the elastic force driving sealing-plug for restoring spring does the movement far from pump cover；
The connection of one end of the on-tube and connection mouth connects, the other end with and the corresponding equipment in thermal energy generation area connect
It is logical.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116698294A (en) * | 2023-08-07 | 2023-09-05 | 江苏维德锅炉有限公司 | Boiler sealing detection method |
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| CN110174189B (en) | 2020-09-08 |
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