CN207066620U - A kind of laddering automatic liquid temperature detection means of intelligent cycle - Google Patents

Abstract

It the utility model is related to a kind of laddering automatic liquid temperature detection means of intelligent cycle, including thermometer, sliding sleeve, thermally conductive sheet, clip, L-shaped bar, rubber sleeve and control module, and the power supply being connected respectively with control module, electric heater unit, load button, miniature rotary electric machine, timing circuit, based on said apparatus, intelligent cycle laddering automatic liquid temperature detection means designed by structure, after temperature detection is carried out, specific designed electric heater unit can be passed through, thermally conductive sheet is carried out to be incubated for thermometer vacuole, thermometer can be controlled to remain last time thermometric temperature constantly, and then cause each thermometric, it is to carry out thermometric on the basis of upper once temperature-measuring results, the precision and efficiency of Periodic Temperature measurement can be effectively improved.

Description

A kind of laddering automatic liquid temperature detection means of intelligent cycle

Technical field

A kind of laddering automatic liquid temperature detection means of intelligent cycle is the utility model is related to, belongs to liquid temperature detection technique neck Domain.

Background technology

Temperature detection is one kind most commonly seen in Data Detection, for obtaining the temperature of measurand, existing temperature Detection is more to be detected using thermometer, and with the development that Intelligent life and Internet of Things are lived, enters trip temperature using sensor Detection, it is also gradually expanded, it is exactly use for laboratory temperature detection in addition, in order to ensure the accurate of data, use for laboratory temperature Degree detection still uses thermometer, but among the laboratory applications process of reality, still there is insufficient, inconvenience Place, it is well known that the experimental data in laboratory is among continuous change procedure, goes to carry out in continually changing experimental data The exploration of science, and the change procedure of experimental data, equally it is the data required for laboratory, but some of existing thermometer Specific structure determines its use, and also there is error, such as cycle to carry out thermometric to the water in heating process, every time using temperature After degree meter carries out thermometric, all it can wait carry out thermometric again the next moment in cycle by thermometer by being taken out in water, and in waiting process In, thermometer just can be influenceed and be changed by local environment temperature again, then reaches the next moment in cycle, again put thermometer When entering thermometric in water, temperature that thermometer is surveyed will make by variation of ambient temperature and Lai, this aspect influences whether thermometric Efficiency, on the other hand influence whether temperature measurement accuracy.

Utility model content

Technical problem to be solved in the utility model is to provide one kind and is based on existing thermometer, introduces intelligent automation electricity Attemperator is controlled, the laddering automatic liquid temperature detector of intelligent cycle that can effectively improve Periodic Temperature measurement accuracy and efficiency surveys dress Put.

In order to solve the above-mentioned technical problem the utility model uses following technical scheme：The utility model devises a kind of intelligence Can cycle laddering automatic liquid temperature detection means, including thermometer, sliding sleeve, thermally conductive sheet, clip, L-shaped bar, rubber sleeve and Control module, and be connected respectively with control module power supply, electric heater unit, load button, miniature rotary electric machine, timing Circuit；Wherein, power supply is respectively electric heater unit, load button, miniature rotary electric machine, timing circuit progress by control module Power supply；Wherein the end on one side is mutually fixedly connected with sliding sleeve side on L-shaped bar, and the L-shaped bar side and sliding sleeve center Line is perpendicular, and the end of another side is connected with clip on L-shaped bar；Sliding sleeve both ends open, and be mutually communicated, sliding sleeve Internal diameter and thermometer on the external diameter of glass tube be adapted, and the internal diameter of sliding sleeve is less than the external diameter of vacuole on thermometer, sliding Dynamic sleeve pipe is movably set on the glass tube of thermometer；Control module, power supply, load button and timing circuit are fixedly installed on cunning On dynamic outside of sleeve face；Rubber sleeve is fixedly connected on the top of miniature rotary electric machine rotating bar, and miniature rotary electric machine passes through support It is fixedly connected on sliding sleeve, glass tube is perpendicular in the rotating bar and thermometer of miniature rotary electric machine, and rubber sleeve and temperature The upper glass pipe outer wall of degree meter is in contact, in miniature rotary electric machine rotating bar drives rubber sleeve to carry out rotation process, based on temperature Count the friction between glass pipe outer wall and rubber sleeve so that the glass tube of thermometer moves up and down in sliding sleeve；Timing electricity Road includes DS1302 clock chips, electric capacity C1, electric capacity C2, quartz-crystal filter and stand-by power supply；Wherein, DS1302 clocks core The main power source incoming end of piece is connected with via the feeder ear of control module；The vibration source X1 of DS1302 clock chips respectively with Electric capacity C1 one end, one end of quartz-crystal filter are connected；The vibration source X2 of DS1302 clock chips respectively with electric capacity C2 one end, the other end of quartz-crystal filter are connected；The electric capacity C1 other end is connected with the electric capacity C2 other end, and connects Ground；Reset terminal, input, output end, the input end of clock of DS1302 clock chips are connected with control module respectively；DS1302 The back-up source incoming end of clock chip is connected with stand-by power supply；Electric heater unit is fixedly installed on sliding sleeve lateral surface Bottom, electric heater unit include heater body, automatically controlled slide rheostat, electric capacity C, resistance, bidirectional trigger diode and three ends Bidirectional triode thyristor；Wherein, one end connection of heater body is via the power supply positive pole of control module, the other end of heater body One of terminals with one end of resistance wire in automatically controlled slide rheostat, triode ac switch are connected respectively；It is automatically controlled The other end of resistance wire one end with electric capacity, one end of resistance, one end phase of bidirectional trigger diode respectively in slide rheostat Connection；The other end of electric capacity, the other end of resistance, another terminals three of triode ac switch are connected, and with via The power supply negative pole of control module is connected；The other end of bidirectional trigger diode is connected with the Men Duan of triode ac switch； Control module is connected with the sliding end of automatically controlled slide rheostat；Thermally conductive sheet is mutually fixed with the heater body in electric heater unit Connection, height and position is located at glass tube on thermometer less than height and position where electric heater unit, sliding sleeve where thermally conductive sheet During bottom, thermally conductive sheet is in contact with vacuole on thermometer.

As a kind of optimal technical scheme of the present utility model：The miniature rotary electric machine is miniature brushless rotary motor.

As a kind of optimal technical scheme of the present utility model：The thermally conductive sheet is copper thermally conductive sheet.

As a kind of optimal technical scheme of the present utility model：The control module is microprocessor.

As a kind of optimal technical scheme of the present utility model：The microprocessor is arm processor.

As a kind of optimal technical scheme of the present utility model：The power supply is button cell.

A kind of intelligent cycle laddering automatic liquid temperature detection means described in the utility model using above technical scheme with Prior art is compared, and has following technique effect：

(1) the laddering automatic liquid temperature detection means of intelligent cycle of the utility model design, for existing thermometer, draws Enter the automatically controlled attemperator of intelligent automation, wherein, based on and specific designed timing circuit, pass through designed miniature rotation electricity Machine, coordinate the friction between thermometer glass pipe outer wall and rubber sleeve so that thermometer is carried out automatically in sliding sleeve is designed Move up and down, realize contact of the heater with thermometer vacuole, can be by specific designed after temperature detection is carried out Electric heater unit, carry out thermally conductive sheet and be incubated for thermometer vacuole, so, it is possible to control thermometer to remain finally constantly Thermometric temperature, and then cause each thermometric, it is to carry out thermometric on the basis of upper once temperature-measuring results, effectively avoids ring Influence of the border temperature to temperature measurement data, the precision and efficiency of Periodic Temperature measurement can be effectively improved；

(2) in the laddering automatic liquid temperature detection means of intelligent cycle of the utility model design, for miniature rotation electricity Machine, further design use miniature brushless rotary motor so that intelligent cycle laddering automatic liquid designed by the utility model Warm detection means in actual use, can realize Jing Yin work, both ensure that designed laddering automatic liquid of intelligent cycle Warm detection means has efficient period automatic liquid temperature detection efficiency, and and can ensures that its course of work does not cause shadow to surrounding environment Ring, embody the human oriented design in design process；

(3) in the laddering automatic liquid temperature detection means of intelligent cycle of the utility model design, for thermally conductive sheet, one is entered Step design uses copper thermally conductive sheet, based on specific designed electric heater unit, can accurately realize for thermometer vacuole Temperature control, thus, it is possible to be further ensured that designed intelligent cycle laddering automatic liquid temperature detection means in actual applications Measurement accuracy；

(4) in the laddering automatic liquid temperature detection means of intelligent cycle of the utility model design, for control module, enter The design of one step uses microprocessor, and specific design uses arm processor, on the one hand can be applied to the later stage for designed intelligence The extension demand of energy cycle laddering automatic liquid temperature detection means, on the other hand, succinct control architecture mode can be easy to The maintenance in later stage；

(5) in the laddering automatic liquid temperature detection means of intelligent cycle of the utility model design, for power supply, further Design use button cell, the advantages of having button cell small volume concurrently, effectively control designed by intelligent electric-controlled attemperator Volume is taken, and ensure that designed intelligent electric-controlled attemperator power taking, the stability of electricity consumption, and then institute can be effectively improved Design stability of the laddering automatic liquid temperature detection means of intelligent cycle in practical application work.

Brief description of the drawings

Fig. 1 is the structural representation of intelligent cycle laddering automatic liquid temperature detection means designed by the utility model.

Wherein, 1. thermometer, 2. sliding sleeves, 3. thermally conductive sheets, 4. control modules, 5. power supplys, 6. electric heater units, 7. Load button, 8. clips, 9.L shape bars, 10. rubber sleeves, 11. miniature rotary electric machines, 12. timing circuits, 13. supports.

Embodiment

Specific embodiment of the present utility model is described in further detail with reference to Figure of description.

As shown in figure 1, the utility model devises a kind of laddering automatic liquid temperature detection means of intelligent cycle, including temperature Degree meter 1, sliding sleeve 2, thermally conductive sheet 3, clip 8, L-shaped bar 9, rubber sleeve 10 and control module 4, and respectively with control module 4 Power supply 5, electric heater unit 6, load button 7, miniature rotary electric machine 11, the timing circuit 12 being connected；Wherein, power supply 5 passes through Control module 4 respectively electric heater unit 6, load button 7, miniature rotary electric machine 11, timing circuit 12 are powered；L-shaped bar 9 On the wherein end on one side be mutually fixedly connected with the side of sliding sleeve 2, and the side of L-shaped bar 9 is mutually hung down with the center line of sliding sleeve 2 Directly, the end of another side is connected with clip 8 on L-shaped bar 9；The both ends open of sliding sleeve 2, and be mutually communicated, sliding sleeve 2 The external diameter of internal diameter and glass tube on thermometer 1 be adapted, and the internal diameter of sliding sleeve 2 is less than the external diameter of vacuole on thermometer 1, Sliding sleeve 2 is movably set on the glass tube of thermometer 1；Control module 4, power supply 5, load button 7 and timing circuit 12 are solid Surely it is arranged on the lateral surface of sliding sleeve 2；Rubber sleeve 10 is fixedly connected on the top of the miniature rotating bar of rotary electric machine 11, miniature Rotary electric machine 11 is fixedly connected on sliding sleeve 2 by support 13, rotating bar and the glass on thermometer 1 of miniature rotary electric machine 11 Glass pipe is perpendicular, and rubber sleeve 10 is in contact with glass pipe outer wall on thermometer 1, and rubber is driven in the miniature rotating bar of rotary electric machine 11 Gum cover 10 is carried out in rotation process, based on the friction between the glass pipe outer wall of thermometer 1 and rubber sleeve 10 so that thermometer 1 Glass tube moves up and down in sliding sleeve 2；Timing circuit 12 includes DS1302 clock chips, electric capacity C1, electric capacity C2, quartz-crystal Fluid filter and stand-by power supply；Wherein, the main power source incoming end VCC2 of DS1302 clock chips and the power supply via control module 4 End VCC is connected；The vibration source X1 of DS1302 clock chips one end with electric capacity C1, one end of quartz-crystal filter respectively It is connected；The vibration source X2 of DS1302 clock chips one end with electric capacity C2, the other end phase of quartz-crystal filter respectively Connection；The electric capacity C1 other end is connected with the electric capacity C2 other end, and is grounded；The reset terminal RST of DS1302 clock chips, input End I, output end O, input end of clock SCLK are connected with control module 4 respectively；The back-up source access of DS1302 clock chips End VCC1 is connected with stand-by power supply；Electric heater unit 6 is fixedly installed on the bottom of the lateral surface of sliding sleeve 2, electric heater unit 6 Including heater body, automatically controlled slide rheostat, electric capacity C, resistance, bidirectional trigger diode and triode ac switch；Wherein, One end connection of heater body via control module 4 power supply positive pole, the other end of heater body respectively with automatically controlled slip One end of resistance wire, one of terminals of triode ac switch are connected in rheostat；It is electric in automatically controlled slide rheostat One end with electric capacity, one end of resistance, one end of bidirectional trigger diode are connected the other end of resistance silk respectively；Electric capacity it is another End, another terminals three of the other end of resistance, triode ac switch are connected, and with the power supply via control module 4 Negative pole is connected；The other end of bidirectional trigger diode is connected with the Men Duan of triode ac switch；Control module 4 with it is automatically controlled The sliding end of slide rheostat is connected；Thermally conductive sheet 3 is mutually fixedly connected with the heater body in electric heater unit 6, thermally conductive sheet 3 Place height and position is less than the place height and position of electric heater unit 6, when sliding sleeve 2 is located at glass tube bottom on thermometer 1, Thermally conductive sheet 3 is in contact with vacuole on thermometer 1.Laddering automatic liquid temperature detector of intelligent cycle designed by above-mentioned technical proposal is surveyed Device, for existing thermometer 1, introduce the automatically controlled attemperator of intelligent automation, wherein, based on and specific designed timing electricity Road 12, by designed miniature rotary electric machine 11, coordinate the friction between the glass pipe outer wall of thermometer 1 and rubber sleeve 10 so that Thermometer 1 moves up and down automatically in sliding sleeve 2 is designed, and realizes contact of the heater with the vacuole of thermometer 1, is entering After trip temperature detection, it can carry out thermally conductive sheet 3 by specific designed electric heater unit 6 and protected for the vacuole of thermometer 1 It temperature, so, it is possible to control thermometer 1 to remain last time thermometric temperature constantly, and then cause each thermometric, be upper Thermometric is carried out on the basis of temperature-measuring results, influence of the environment temperature to temperature measurement data is effectively avoided, week can be effectively improved The precision and efficiency of phase temperature survey.

Surveyed based on laddering automatic liquid temperature detector of above-mentioned design intelligence cycle on the basis of device technique scheme, this practicality It is new also further to devise following optimal technical scheme：For miniature rotary electric machine 11, further design is using miniature brushless Rotary electric machine so that intelligent cycle laddering automatic liquid temperature detection means designed by the utility model in actual use, energy Jing Yin work is enough realized, both ensure that laddering automatic liquid temperature detection means of designed intelligent cycle has efficient period automatic Change liquid temperature detection efficiency, and can ensures that its course of work does not impact to surrounding environment, embodies the human nature in design process Change design；For thermally conductive sheet 3, further design uses copper thermally conductive sheet, can based on specific designed electric heater unit 6 The accurate temperature control realized for the vacuole of thermometer 1, thus, it is possible to be further ensured that the designed intelligent cycle is laddering automatic Change the measurement accuracy of liquid temperature detection means in actual applications；For control module 4, further design uses microprocessor, and Specific design uses arm processor, on the one hand can be applied to the later stage for designed intelligent cycle laddering automation liquid temperature The extension demand of detection means, on the other hand, succinct control architecture mode can be easy to the maintenance in later stage；For power supply 5, Further design use button cell, the advantages of having button cell small volume concurrently, effectively control designed by intelligent electric-controlled insulation The occupancy volume of device, and designed intelligent electric-controlled attemperator power taking, the stability of electricity consumption are ensure that, and then can be effective Stability of the intelligent cycle laddering automatic liquid temperature detection means designed by raising in practical application work.

The utility model devises laddering automatic liquid temperature detection means of intelligent cycle among actual application, tool Body includes thermometer 1, sliding sleeve 2, copper thermally conductive sheet, clip 8, L-shaped bar 9, rubber sleeve 10 and arm processor, and respectively Button cell, electric heater unit 6, load button 7, miniature brushless rotary motor, the timing circuit being connected with arm processor 12；Wherein, button cell is respectively electric heater unit 6, load button 7, miniature brushless rotary motor, meter by arm processor When circuit 12 be powered；Wherein the end on one side is mutually fixedly connected with the side of sliding sleeve 2 on L-shaped bar 9, and the side of L-shaped bar 9 Perpendicular with the center line of sliding sleeve 2, the end of another side is connected with clip 8 on L-shaped bar 9；The both ends open of sliding sleeve 2, And be mutually communicated, the external diameter of the internal diameter and glass tube on thermometer 1 of sliding sleeve 2 is adapted, and the internal diameter of sliding sleeve 2 is less than The external diameter of vacuole on thermometer 1, sliding sleeve 2 are movably set on the glass tube of thermometer 1；Arm processor, button cell, Load button 7 and timing circuit 12 are fixedly installed on the lateral surface of sliding sleeve 2；Rubber sleeve 10 is fixedly connected on miniature brushless The top of rotary electric machine rotating bar, miniature brushless rotary motor are fixedly connected on sliding sleeve 2 by support 13, miniature brushless The rotating bar of rotary electric machine and glass tube on thermometer 1 are perpendicular, and rubber sleeve 10 connects with glass pipe outer wall on thermometer 1 Touch, miniature brushless rotary motor rotating bar drive rubber sleeve 10 carry out rotation process in, based on the glass pipe outer wall of thermometer 1 with Friction between rubber sleeve 10 so that the glass tube of thermometer 1 moves up and down in sliding sleeve 2；Timing circuit 12 includes DS1302 clock chips, electric capacity C1, electric capacity C2, quartz-crystal filter and stand-by power supply；Wherein, the master of DS1302 clock chips Power access end VCC2 is connected with via the feeder ear VCC of ARM processors；X1 points of the vibration source of DS1302 clock chips One end of one end, quartz-crystal filter not with electric capacity C1 is connected；The vibration source X2 of DS1302 clock chips respectively with Electric capacity C2 one end, the other end of quartz-crystal filter are connected；The electric capacity C1 other end is connected with the electric capacity C2 other end, And it is grounded；The reset terminal RST of DS1302 clock chips, input I, output end O, input end of clock SCLK respectively with ARM processing Device is connected；The back-up source incoming end VCC1 of DS1302 clock chips is connected with stand-by power supply；Electric heater unit 6 is fixed The bottom of the lateral surface of sliding sleeve 2 is arranged at, electric heater unit 6 includes heater body, automatically controlled slide rheostat, electric capacity C, electricity Resistance, bidirectional trigger diode and triode ac switch；Wherein, one end of heater body connects the confession via arm processor Electric positive pole, the other end of heater body respectively with one end of resistance wire in automatically controlled slide rheostat, triode ac switch One of terminals are connected；The other end of resistance wire one end with electric capacity, the one of resistance respectively in automatically controlled slide rheostat End, one end of bidirectional trigger diode are connected；The other end of electric capacity, the other end of resistance, triode ac switch it is another Individual terminals three is connected, and is connected with via the power supply negative pole of arm processor；The other end of bidirectional trigger diode and three The Men Duan of end bidirectional triode thyristor is connected；Arm processor is connected with the sliding end of automatically controlled slide rheostat；Copper thermally conductive sheet with Heater body in electric heater unit 6 is mutually fixedly connected, and height and position where copper thermally conductive sheet is less than the institute of electric heater unit 6 In height and position, when sliding sleeve 2 is located at glass tube bottom on thermometer 1, copper thermally conductive sheet connects with vacuole on thermometer 1 Touch.Among practical application, user by the geometrical clamp of clip 8 at the edge of vessel port, by clip realize designed by liquid temperature detect The fixation of device, and cause thermometer 1 to be vertically positioned at the surface of container, in order to automate measurement performance period, ARM processing Device carries out cycle timing according to connected, specific designed timing circuit 12, when timing reaches the cycle, then at ARM The connected miniature brushless rotary motor work of device STOCHASTIC CONTROL is managed, controls its rotating bar to be rotated, then in miniature nothing Brush rotary electric machine rotating bar drives rubber sleeve 10 to carry out in rotation process, based on the glass pipe outer wall of thermometer 1 and rubber sleeve 10 it Between friction so that the glass tube of thermometer 1 moves down in sliding sleeve 2, that is, cause copper thermally conductive sheet not with thermometer 1 Vacuole is in contact, and the vacuole of thermometer 1 is placed in into preset duration among the liquid of container carries out fluid temperature detection, when detection obtains After obtaining fluid temperature value, the connected miniature brushless rotary motor work of the another secondary control of arm processor, its rotation is controlled Bar is rotated, then in miniature brushless rotary motor rotating bar drives rubber sleeve 10 to carry out rotation process, based on the glass of thermometer 1 Friction between glass pipe outer wall and rubber sleeve 10 so that the glass tube of thermometer 1 moves up in sliding sleeve 2 so that copper Thermally conductive sheet processed is in contact with the vacuole of thermometer 1, then, user by load button 7, by obtained fluid temperature value input to Among arm processor, arm processor receives inputted fluid temperature value, and immediately according to obtained fluid temperature value, control is therewith The electric heater unit 6 being connected is started working so that the heater body in electric heater unit 6 is brought rapidly up to obtained liquid Temperature value, and the temperature value is held in, accordingly, the copper thermally conductive sheet being connected with heater body can be rapidly by temperature conduction To the vacuole of thermometer 1, then now realized through copper thermally conductive sheet by heat caused by electric heater unit 6 and be directed to thermometer 1 The insulation of vacuole so that the temperature shown by thermometer 1 is held in obtained fluid temperature value, and finally, arm processor controls therewith The timing circuit 12 being connected restarts timing, when timing reaches cycle duration again, then repeats above-mentioned worked Journey, so so that when carrying out liquid thermometric every time, being all based on last time obtains what is carried out on the basis of fluid temperature value, a side Face can avoid ambient temperature effect, ensure the accuracy and integrality of data acquired and data variation, on the other hand can have Effect improves the operating efficiency of cycle thermometric.

Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from Made a variety of changes on the premise of objective.

Claims (6)

1. a kind of laddering automatic liquid temperature detection means of intelligent cycle, including thermometer (1)；It is characterized in that：Also include sliding Dynamic sleeve pipe (2), thermally conductive sheet (3), clip (8), L-shaped bar (9), rubber sleeve (10) and control module (4), and respectively with controlling mould Power supply (5) that block (4) is connected, electric heater unit (6), load button (7), miniature rotary electric machine (11), timing circuit (12)； Wherein, power supply (5) by control module (4) be respectively electric heater unit (6), load button (7), miniature rotary electric machine (11), Timing circuit (12) is powered；Wherein the end on one side is mutually fixedly connected with sliding sleeve (2) side on L-shaped bar (9), and L Shape bar (9) side and sliding sleeve (2) center line are perpendicular, and the end of another side is connected with clip (8) on L-shaped bar (9)；It is sliding Dynamic sleeve pipe (2) both ends open, and be mutually communicated, the external diameter of the internal diameter and glass tube on thermometer (1) of sliding sleeve (2) is mutually fitted Should, and the internal diameter of sliding sleeve (2) is less than the external diameter of vacuole on thermometer (1), sliding sleeve (2) is movably set in thermometer (1) on glass tube；Control module (4), power supply (5), load button (7) and timing circuit (12) are fixedly installed on sliding sleeve (2) on lateral surface；Rubber sleeve (10) is fixedly connected on the top of miniature rotary electric machine (11) rotating bar, miniature rotary electric machine (11) It is fixedly connected on by support (13) on sliding sleeve (2), rotating bar and the glass on thermometer (1) of miniature rotary electric machine (11) Manage perpendicular, and rubber sleeve (10) is in contact with glass pipe outer wall on thermometer (1), in miniature rotary electric machine (11) rotating bar band Dynamic rubber sleeve (10) is carried out in rotation process, based on the friction between thermometer (1) glass pipe outer wall and rubber sleeve (10) so that The glass tube of thermometer (1) moves up and down in sliding sleeve (2)；Timing circuit (12) includes DS1302 clock chips, electric capacity C1, electric capacity C2, quartz-crystal filter and stand-by power supply；Wherein, the main power source incoming end of DS1302 clock chips with via control The feeder ear of molding block (4) is connected；The vibration source X1 of DS1302 clock chips one end with electric capacity C1, quartz crystal respectively One end of wave filter is connected；The vibration source X2 of DS1302 clock chips one end with electric capacity C2, quartz crystal filtering respectively The other end of device is connected；The electric capacity C1 other end is connected with the electric capacity C2 other end, and is grounded；DS1302 clock chips are answered Position end, input, output end, input end of clock are connected with control module (4) respectively；The back-up source of DS1302 clock chips Incoming end is connected with stand-by power supply；Electric heater unit (6) is fixedly installed on the bottom of sliding sleeve (2) lateral surface, electrical heating It is controllable that device (6) includes heater body, automatically controlled slide rheostat, electric capacity C, resistance, bidirectional trigger diode and three terminal bidirectional Silicon；Wherein, one end connection of heater body is via the power supply positive pole of control module (4), the other end difference of heater body It is connected with one of terminals of one end of resistance wire in automatically controlled slide rheostat, triode ac switch；Automatically controlled slip One end with electric capacity, one end of resistance, one end of bidirectional trigger diode are connected the other end of resistance wire respectively in rheostat； The other end of electric capacity, the other end of resistance, another terminals three of triode ac switch are connected, and with via control mould The power supply negative pole of block (4) is connected；The other end of bidirectional trigger diode is connected with the Men Duan of triode ac switch；Control Module (4) is connected with the sliding end of automatically controlled slide rheostat；Thermally conductive sheet (3) and the heater body in electric heater unit (6) Mutually it is fixedly connected, height and position is less than height and position where electric heater unit (6), sliding sleeve (2) position where thermally conductive sheet (3) When glass tube bottom on thermometer (1), thermally conductive sheet (3) is in contact with vacuole on thermometer (1).

A kind of 2. laddering automatic liquid temperature detection means of intelligent cycle according to claim 1, it is characterised in that：It is described micro- Type rotary electric machine (11) is miniature brushless rotary motor.

A kind of 3. laddering automatic liquid temperature detection means of intelligent cycle according to claim 1, it is characterised in that：It is described to lead Backing (3) is copper thermally conductive sheet.

A kind of 4. laddering automatic liquid temperature detection means of intelligent cycle according to claim 1, it is characterised in that：The control Molding block (4) is microprocessor.

A kind of 5. laddering automatic liquid temperature detection means of intelligent cycle according to claim 4, it is characterised in that：It is described micro- Processor is arm processor.

A kind of 6. laddering automatic liquid temperature detection means of intelligent cycle according to claim 1, it is characterised in that：The electricity Source (5) is button cell.