CN207066633U - A kind of laddering liquid temperature automation filtering detection means - Google Patents
A kind of laddering liquid temperature automation filtering detection means Download PDFInfo
- Publication number
- CN207066633U CN207066633U CN201720367261.6U CN201720367261U CN207066633U CN 207066633 U CN207066633 U CN 207066633U CN 201720367261 U CN201720367261 U CN 201720367261U CN 207066633 U CN207066633 U CN 207066633U
- Authority
- CN
- China
- Prior art keywords
- thermometer
- thermally conductive
- sliding sleeve
- conductive sheet
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Control Of Temperature (AREA)
Abstract
It the utility model is related to a kind of laddering liquid temperature automation filtering detection means, for existing thermometer, introduce automatic intelligent filtering and detect automatically controlled attemperator, wherein, based on timing circuit, pass through designed miniature rotary electric machine, coordinate the friction between thermometer glass pipe outer wall and rubber sleeve, so that thermometer moves up and down automatically in sliding sleeve is designed, in the first thermally conductive sheet, on the basis of second thermally conductive sheet contacts with the realization of thermometer vacuole respectively, detected by temperature sensor and obtain vacuole temperature, and it is incubated by specific designed electric heater unit for thermometer vacuole, so that thermometer maintains detected temperature, such cycle application, so that 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
Technical field
A kind of laddering liquid temperature automation filtering detection means is the utility model is related to, belongs to liquid temperature detection technique field.
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 automatic intelligent filter
Ripple detects automatically controlled attemperator, can effectively improve the laddering liquid temperature automation filtering inspection of Periodic Temperature measurement accuracy and efficiency
Survey device.
In order to solve the above-mentioned technical problem the utility model uses following technical scheme：The utility model devises one kind and passed
Enter formula liquid temperature automation filtering detection means, including thermometer, sliding sleeve, the first thermally conductive sheet, clip, L-shaped bar, rubber sleeve,
Temperature sensor, the second thermally conductive sheet and control module, and the power supply, electric heater unit, micro- being connected respectively with control module
Type rotary electric machine, timing circuit, filter circuit；Circuit is connected temperature sensor with control module after filtering；Wherein, power supply
It is respectively that electric heater unit, miniature rotary electric machine, timing circuit are powered by control module, meanwhile, power supply passes through successively
Control module, filter circuit are powered for temperature sensor；The wherein end on one side and sliding sleeve side is mutually solid on L-shaped bar
Fixed connection, and the L-shaped bar side and sliding sleeve center line are perpendicular, the end of another side is connected with clip on L-shaped bar；Slide
Sleeve pipe both ends open, and be mutually communicated, the external diameter of glass tube is adapted on the internal diameter and thermometer of sliding sleeve, and sliding sleeve
Internal diameter be less than the external diameter of vacuole on thermometer, sliding sleeve is movably set on the glass tube of thermometer；Control module, electricity
Source, timing circuit and filter circuit are fixedly installed on sliding sleeve lateral surface；Filter circuit includes transport and placing device A1, first resistor
R1, second resistance R2, the first electric capacity C1 and the second electric capacity C2, wherein, filter circuit input is sequentially connected in series the first electric capacity C1,
Two electric capacity C2 to transport and placing device A1 positive input, meanwhile, filter circuit input is connected with temperature sensor, and transport and placing device
A1 positive input series connection second resistance R2, and be grounded；First resistor R1 one end is connected to the electricity of the first electric capacity C1 and second
Between holding C2, the reverse input end with transport and placing device A1, output end are connected the first resistor R1 other end respectively, meanwhile, amplifier
Device A1 output end is the output end of filter circuit, and the output end of filter circuit is connected with control module；Rubber sleeve is fixed
The top of miniature rotary electric machine rotating bar is connected to, miniature rotary electric machine is fixedly connected on sliding sleeve by support, miniature
Glass tube is perpendicular in the rotating bar and thermometer of rotary electric machine, and rubber sleeve is in contact with glass pipe outer wall on thermometer,
Miniature rotary electric machine rotating bar drives rubber sleeve to carry out in rotation process, based between thermometer glass pipe outer wall and rubber sleeve
Friction so that the glass tube of thermometer moves up and down in sliding sleeve；Electric heater unit is fixedly installed on the outside of sliding sleeve
The bottom in face, electric heater unit include heater body, automatically controlled slide rheostat, electric capacity C, resistance, bidirectional trigger diode and
Triode ac switch；Wherein, heater body one end connection via control module power supply positive pole, heater body it is another
One of terminals of the one end respectively with one end of resistance wire in automatically controlled slide rheostat, triode ac switch are connected；
The other end of resistance wire one end with electric capacity C, one end of resistance, the one of bidirectional trigger diode respectively in automatically controlled slide rheostat
End is connected；The electric capacity C other end, the other end of resistance, another terminals three of triode ac switch are connected, and with
It is connected via the power supply negative pole of control module；The other end of bidirectional trigger diode is connected with the door end of triode ac switch
Connect；Control module is connected with the sliding end of automatically controlled slide rheostat；First thermally conductive sheet and the heater sheet in electric heater unit
Body phase is fixedly connected, and height and position where the first thermally conductive sheet is less than height and position where electric heater unit, and sliding sleeve is positioned at temperature
When degree counts upper glass tube bottom, the first thermally conductive sheet is in contact with vacuole on thermometer；Temperature sensor is fixedly installed on slip cap
The bottom of pipe lateral surface, the second thermally conductive sheet are mutually fixedly connected with the test side of temperature sensor, height position where the second thermally conductive sheet
The height and position where temperature sensor is set low, when sliding sleeve is located at glass tube bottom on thermometer, the second thermally conductive sheet and temperature
The upper vacuole of degree meter is in contact.
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：First thermally conductive sheet is the first copper thermally conductive sheet；It is described
Second thermally conductive sheet is the second 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 laddering liquid temperature automation filtering detection means described in the utility model using above technical scheme with it is existing
Technology is compared, and has following technique effect：
(1) the laddering liquid temperature automation filtering detection means of the utility model design, for existing thermometer, is introduced certainly
Dynamicization intelligent filter detects automatically controlled attemperator, wherein, based on timing circuit, by designed miniature rotary electric machine, coordinate temperature
Friction between degree meter glass pipe outer wall and rubber sleeve so that thermometer moves up and down automatically in sliding sleeve is designed,
On the basis of the first thermally conductive sheet, the second thermally conductive sheet are realized with thermometer vacuole contact respectively, obtained by temperature sensor detection
Vacuole temperature is obtained, and is incubated by specific designed electric heater unit for thermometer vacuole so that thermometer maintains
In detected temperature, such cycle application, can moment A.T.C meter remain last time thermometric temperature, enter
And cause each thermometric, it is that thermometric is carried out on the basis of upper once temperature-measuring results, effectively avoids environment temperature to thermometric number
According to influence, can effectively improve Periodic Temperature measurement precision and efficiency；
(2) in the laddering liquid temperature automation filtering detection means of the utility model design, for miniature rotary electric machine, enter
The design of one step uses miniature brushless rotary motor so that laddering liquid temperature automation filtering detection means designed by the utility model
In actual use, Jing Yin work can be realized, both ensure that designed laddering liquid temperature automation filtering detection means has
Efficient period automatic liquid temperature detection efficiency, and can ensure that its course of work does not impact to surrounding environment, embody design
During human oriented design；
(3) in the laddering liquid temperature automation filtering detection means of the utility model design, for the first thermally conductive sheet, one is entered
Step design uses the first copper thermally conductive sheet, and uses the second copper thermally conductive sheet for the second thermally conductive sheet, further design, so
Designed based on automatic detection, electric control structure, can accurately realize the temperature inspection and control for thermometer vacuole, thus, it is possible to
Enough it is further ensured that the measurement accuracy of designed laddering liquid temperature automation filtering detection means in actual applications；
(4) in the laddering liquid temperature automation filtering detection means of the utility model design, for control module, further
Design uses microprocessor, and specific design uses arm processor, on the one hand can be applied to the later stage for designed laddering
The extension demand of liquid temperature automation filtering detection means, on the other hand, succinct control architecture mode can be easy to the dimension in later stage
Shield；
(5) in the laddering liquid temperature automation filtering detection means of the utility model design, for power supply, further design
Using button cell, the advantages of having button cell small volume concurrently, the occupancy of designed intelligent electric-controlled attemperator is effectively controlled
Volume, and designed intelligent electric-controlled attemperator power taking, the stability of electricity consumption are ensure that, and then can effectively improve designed
Stability of the laddering liquid temperature automation filtering detection means in practical application work.
Brief description of the drawings
Fig. 1 is the structural representation of laddering liquid temperature automation filtering detection means designed by the utility model.
Wherein, 1. thermometer, 2. sliding sleeves, 3. first thermally conductive sheets, 4. control modules, 5. power supplys, 6. electric heater units,
7. temperature sensor, 8. clips, 9.L shape bars, 10. rubber sleeves, 11. miniature rotary electric machines, 12. timing circuits, 13. supports, 14.
Filter circuit, 15. second thermally conductive sheets.
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 liquid temperature automation filtering detection means, including thermometer
1st, sliding sleeve 2, the first thermally conductive sheet 3, clip 8, L-shaped bar 9, rubber sleeve 10, temperature sensor 7, the second thermally conductive sheet 15 and control
Module 4, and be connected respectively with control module 4 power supply 5, electric heater unit 6, miniature rotary electric machine 11, timing circuit 12,
Filter circuit 14；Circuit 14 is connected temperature sensor 7 with control module 4 after filtering；Wherein, power supply 5 passes through control module 4
Respectively electric heater unit 6, miniature rotary electric machine 11, timing circuit 12 are powered, meanwhile, power supply 5 is successively by control mould
Block 4, filter circuit 14 are that temperature sensor 7 is powered；The wherein end on one side and the side of sliding sleeve 2 is mutually solid on L-shaped bar 9
Fixed connection, and the side of L-shaped bar 9 and the center line of sliding sleeve 2 are perpendicular, the end of another side is connected with clip 8 on L-shaped bar 9
Connect；The both ends open of sliding sleeve 2, and be mutually communicated, the internal diameter of sliding sleeve 2 is mutually fitted with the external diameter of glass tube on thermometer 1
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 the glass of thermometer 1
Guan Shang；Control module 4, power supply 5, timing circuit 12 and filter circuit 14 are fixedly installed on the lateral surface of sliding sleeve 2；Filtered electrical
Road 14 includes transport and placing device A1, first resistor R1, second resistance R2, the first electric capacity C1 and the second electric capacity C2, wherein, filter circuit 14
Input is sequentially connected in series the first electric capacity C1, the second electric capacity C2 to transport and placing device A1 positive input, meanwhile, filter circuit 14 is defeated
Enter end with temperature sensor 7 to be connected, and transport and placing device A1 positive input series connection second resistance R2, and be grounded；First resistor
R1 one end is connected between the first electric capacity C1 and the second electric capacity C2, and the first resistor R1 other end is anti-with transport and placing device A1 respectively
It is connected to input, output end, meanwhile, transport and placing device A1 output end is the output end of filter circuit 14, filter circuit 14
Output end be connected with control module 4；Rubber sleeve 10 is fixedly connected on the top of the miniature rotating bar of rotary electric machine 11, miniature turn
Dynamic motor 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；Electric heater unit 6 is fixedly installed on the bottom of the lateral surface of sliding sleeve 2, electrical heating
Device 6 includes 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 it is automatically controlled
One end of resistance wire, one of terminals of triode ac switch are connected in slide rheostat；Automatically controlled slide rheostat
One end with electric capacity C, one end of resistance, one end of bidirectional trigger diode are connected the other end of middle resistance wire respectively；Electric capacity C
The other end, the other end of resistance, another terminals three of triode ac switch be connected, and with via control module 4
Power supply negative pole be connected；The other end of bidirectional trigger diode is connected with the Men Duan of triode ac switch；Control module 4
It is connected with the sliding end of automatically controlled slide rheostat；Mutually fixation connects first thermally conductive sheet 3 with the heater body in electric heater unit 6
Connect, the place height and position of the first thermally conductive sheet 3 is less than the place height and position of electric heater unit 6, and sliding sleeve 2 is located on thermometer 1
During glass tube bottom, the first thermally conductive sheet 3 is in contact with vacuole on thermometer 1；Temperature sensor 7 is fixedly installed on sliding sleeve 2
The bottom of lateral surface, the second thermally conductive sheet 15 are mutually fixedly connected with the test side of temperature sensor 7, height where the second thermally conductive sheet 15
Position is less than the place height and position of temperature sensor 7, when sliding sleeve 2 is located at glass tube bottom on thermometer 1, the second thermally conductive sheet
15 are in contact with vacuole on thermometer 1.Laddering liquid temperature automation filtering detection means designed by above-mentioned technical proposal, for
Existing thermometer, introduce automatic intelligent filtering and detect automatically controlled attemperator, wherein, based on timing circuit 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 is slided in design
Moved up and down automatically in dynamic sleeve pipe 2, realize and contact with thermometer vacuole respectively in the first thermally conductive sheet 3, the second thermally conductive sheet 15
On the basis of, detected by temperature sensor 7 and obtain vacuole temperature, and by specific designed electric heater unit 6 for temperature
Degree 1 vacuole of meter is incubated so that thermometer 1 maintains detected temperature, such cycle application, can control automatically at the moment
Thermometer 1 processed remains last time thermometric temperature, and then causes each thermometric, is on the basis of upper once temperature-measuring results
Upper carry out thermometric, effectively avoids influence of the environment temperature to temperature measurement data, can effectively improve Periodic Temperature measurement precision with
Efficiency.
On basis based on the laddering liquid temperature automation filtering detection means technical scheme of above-mentioned design, the utility model
Also further devise following optimal technical scheme：For miniature rotary electric machine 11, further design uses miniature brushless rotary
Motor so that laddering liquid temperature automation filtering detection means in actual use, can be realized quiet designed by the utility model
Sound works, and both ensure that there is designed laddering liquid temperature automation filtering detection means efficient period automatic liquid temperature detector to survey effect
Rate, and can ensure that its course of work does not impact to surrounding environment, embody the human oriented design in design process；For
One thermally conductive sheet 3, further design use the first copper thermally conductive sheet, and for the second thermally conductive sheet 15, and further design uses the
Two copper thermally conductive sheets, automatic detection, electric control structure design are thus based on, can accurately realize the temperature for the vacuole of thermometer 1
Detection ＆ Controling are spent, thus, it is possible to be further ensured that designed laddering liquid temperature automation filtering detection means in actual applications
Measurement accuracy；For control module 4, further design uses microprocessor, and specific design uses arm processor, a side
Face can be applied to extension demand of the later stage for designed laddering liquid temperature automation filtering detection means, on the other hand, letter
Clean control architecture mode can be easy to the maintenance in later stage；For power supply 5, further design uses button cell, has button concurrently
The advantages of battery small volume, the occupancy volume of designed intelligent electric-controlled attemperator is effectively controlled, and ensure that designed
Intelligent electric-controlled attemperator power taking, the stability of electricity consumption, and then designed laddering liquid temperature automation filtering can be effectively improved
Stability of the detection means in practical application work.
The utility model devises laddering liquid temperature automation filtering detection means among actual application, specific bag
Include thermometer 1, sliding sleeve 2, the first copper thermally conductive sheet, clip 8, L-shaped bar 9, rubber sleeve 10, temperature sensor 7, the second copper
Thermally conductive sheet and arm processor, and the button cell, electric heater unit 6, miniature brushless turn being connected respectively with arm processor
Dynamic motor, timing circuit 12, filter circuit 14；Circuit 14 is connected temperature sensor 7 with arm processor after filtering；Wherein,
Button cell is respectively that electric heater unit 6, miniature brushless rotary motor, timing circuit 12 are powered by arm processor, together
When, button cell is successively that temperature sensor 7 is powered by arm processor, filter circuit 14；Wherein one on L-shaped bar 9
The end on side is mutually fixedly connected with the side of sliding sleeve 2, and the side of L-shaped bar 9 and the center line of sliding sleeve 2 are perpendicular, L-shaped bar 9
The end of upper another side is connected with clip 8；The both ends open of sliding sleeve 2, and be mutually communicated, internal diameter and the temperature of sliding sleeve 2
The external diameter of glass tube is adapted on degree meter 1, and the internal diameter of sliding sleeve 2 is less than the external diameter of vacuole on thermometer 1, sliding sleeve 2
It is movably set on the glass tube of thermometer 1；Arm processor, button cell, timing circuit 12 and filter circuit 14 are fixedly installed
In on the lateral surface of sliding sleeve 2；Filter circuit 14 includes transport and placing device A1, first resistor R1, second resistance R2, the first electric capacity C1
With the second electric capacity C2, wherein, the input of filter circuit 14 is being sequentially connected in series the first electric capacity C1, the second electric capacity C2 to transport and placing device A1 just
To input, meanwhile, the input of filter circuit 14 is connected with temperature sensor 7, and transport and placing device A1 positive input series connection
Second resistance R2, and be grounded；First resistor R1 one end is connected between the first electric capacity C1 and the second electric capacity C2, first resistor R1
The other end reverse input end with transport and placing device A1, output end are connected respectively, meanwhile, transport and placing device A1 output end is to filter
The output end of circuit 14, the output end of filter circuit 14 are connected with arm processor；Rubber sleeve 10 is fixedly connected on miniature nothing
The top of brush rotary electric machine rotating bar, miniature brushless rotary motor are fixedly connected on sliding sleeve 2 by support 13, miniature nothing
The rotating bar of brush 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；Electric heater unit 6 is fixed and set
The bottom of the lateral surface of sliding sleeve 2 is placed in, 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；First copper heat conduction
Piece is mutually fixedly connected with the heater body in electric heater unit 6, and height and position where the first copper thermally conductive sheet is less than electrical heating
The place height and position of device 6, when sliding sleeve 2 is located at glass tube bottom on thermometer 1, the first copper thermally conductive sheet and thermometer 1
Upper vacuole is in contact；Temperature sensor 7 is fixedly installed on the bottom of the lateral surface of sliding sleeve 2, the second copper thermally conductive sheet and temperature
The test side of sensor 7 is mutually fixedly connected, and height and position where the second copper thermally conductive sheet is less than the place height position of temperature sensor 7
Put, when sliding sleeve 2 is located at glass tube bottom on thermometer 1, the second copper thermally conductive sheet is in contact with vacuole on thermometer 1.It is real
Among the application of border, user by the geometrical clamp of clip 8 at the edge of vessel port, by clip realize designed by detection means consolidate
It is fixed, and cause thermometer 1 to be vertically positioned at the surface of container, in order to automate measurement performance period, arm processor is according to therewith
The timing circuit 12 that is connected carries out cycle timing, and when timing reaches the cycle, then arm processor STOCHASTIC CONTROL is connected
Miniature brushless rotary motor work, controls its rotating bar to be rotated, then drives rubber in miniature brushless rotary motor rotating bar
Set 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 the glass of thermometer 1
Glass pipe moves down in sliding sleeve 2 so that the first copper thermally conductive sheet, the second copper thermally conductive sheet not with the vacuole phase of thermometer 1
Contact, the vacuole of thermometer 1 is placed in preset duration among the liquid of container and carries out fluid temperature detection, after measurement terminates, ARM
The connected miniature brushless rotary motor work of the another secondary control of processor, controls its rotating bar to be rotated, then micro-
Type brushless rotary motor 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
Friction between 10 so that the glass tube of thermometer 1 moves up in sliding sleeve 2 so that the first copper thermally conductive sheet, second
Copper thermally conductive sheet is in contact with the vacuole on thermometer 1 respectively, now, when temperature sensor 7 is through the second copper thermally conductive sheet the first
Between detection know the temperature of vacuole on thermometer 1, i.e. fluid temperature value, and by temperature sensor 7 by this fluid temperature value through filter
Wave circuit 14 is uploaded among arm processor, wherein, fluid temperature value is uploaded among filter circuit 14 by temperature sensor 7,
Filter circuit 14 is filtered processing for received fluid temperature value, filters out noise data therein, has obtained more
Accurate fluid temperature value, then, the fluid temperature value handled after filtering is continued to be uploaded to arm processor by filter circuit 14
Central, arm processor receives inputted fluid temperature value, immediately according to obtained fluid temperature value, controls connected
Electric heater unit 6 is started working so that and the heater body in electric heater unit 6 is brought rapidly up to obtained fluid temperature value, and
The temperature value is held in, accordingly, the first copper thermally conductive sheet being connected with heater body can be rapidly by temperature conduction to temperature
On degree 1 vacuole of meter, then now realized through the first 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, finally, ARM processors control with
The timing circuit 12 being connected restart timing, when timing reaches cycle duration again, then repeat above-mentioned work
Process, 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, and one
Aspect can avoid ambient temperature effect, ensure the accuracy and integrality of data acquired and data variation, on the other hand can
Effectively improve 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 liquid temperature automation filtering detection means, including thermometer (1)；It is characterized in that：Also include slip cap
Manage (2), the first thermally conductive sheet (3), clip (8), L-shaped bar (9), rubber sleeve (10), temperature sensor (7), the second thermally conductive sheet (15)
With control module (4), and power supply (5), electric heater unit (6), the miniature rotary electric machine being connected respectively with control module (4)
(11), timing circuit (12), filter circuit (14)；Circuit (14) is connected temperature sensor (7) with control module (4) after filtering
Connect；Wherein, power supply (5) is respectively electric heater unit (6), miniature rotary electric machine (11), timing circuit by control module (4)
(12) it is powered, meanwhile, power supply (5) is carried out by control module (4), filter circuit (14) for temperature sensor (7) successively
Power supply；Wherein the end on one side is mutually fixedly connected with sliding sleeve (2) side on L-shaped bar (9), and L-shaped bar (9) side is with sliding
Sleeve pipe (2) center line is perpendicular, and the end of another side is connected with clip (8) on L-shaped bar (9)；Sliding sleeve (2) both ends open
Open, and be mutually communicated, the external diameter of the internal diameter and glass tube on thermometer (1) of sliding sleeve (2) is adapted, and sliding sleeve (2)
Internal diameter be 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), timing circuit (12) and filter circuit (14) are fixedly installed on sliding sleeve (2) lateral surface；Filtering
Circuit (14) includes transport and placing device A1, first resistor R1, second resistance R2, the first electric capacity C1 and the second electric capacity C2, wherein, filtered electrical
Road (14) input is sequentially connected in series the first electric capacity C1, the second electric capacity C2 to transport and placing device A1 positive input, meanwhile, filter circuit
(14) input is connected with temperature sensor (7), and transport and placing device A1 positive input series connection second resistance R2, and is grounded；
First resistor R1 one end is connected between the first electric capacity C1 and the second electric capacity C2, the first resistor R1 other end respectively with amplifier
Device A1 reverse input end, output end are connected, meanwhile, transport and placing device A1 output end is the output end of filter circuit (14),
The output end of filter circuit (14) is connected with control module (4)；Rubber sleeve (10) is fixedly connected on miniature rotary electric machine (11)
The top of rotating bar, miniature rotary electric machine (11) are fixedly connected on sliding sleeve (2) by support (13), miniature rotary electric machine
(11) rotating bar and glass tube on thermometer (1) are perpendicular, and rubber sleeve (10) connects with glass pipe outer wall on thermometer (1)
Touch, miniature rotary electric machine (11) rotating bar drive rubber sleeve (10) carry out rotation process in, based on thermometer (1) glass tube outside
Friction between wall and rubber sleeve (10) so that the glass tube of thermometer (1) moves up and down in sliding sleeve (2)；Electrical heating
Device (6) is fixedly installed on the bottom of sliding sleeve (2) lateral surface, and electric heater unit (6) includes heater body, automatically controlled slip
Rheostat, electric capacity C, resistance, bidirectional trigger diode and triode ac switch；Wherein, one end connection warp of heater body
By the power supply positive pole of control module (4), the other end of heater body respectively with one end of resistance wire in automatically controlled slide rheostat,
One of terminals of triode ac switch are connected；In automatically controlled slide rheostat the other end of resistance wire respectively with electric capacity
C one end, one end of resistance, one end of bidirectional trigger diode are connected；The electric capacity C other end, the other end of resistance, three ends
Another terminals three of bidirectional triode thyristor is connected, and is connected with via the power supply negative pole of control module (4)；Two-way triggering
The other end of diode is connected with the Men Duan of triode ac switch；Control module (4) and the slip of automatically controlled slide rheostat
End is connected；First thermally conductive sheet (3) is mutually fixedly connected with the heater body in electric heater unit (6), the first thermally conductive sheet (3) institute
It is located at glass tube bottom on thermometer (1) less than height and position where electric heater unit (6), sliding sleeve (2) in height and position
When, the first thermally conductive sheet (3) is in contact with vacuole on thermometer (1)；Temperature sensor (7) is fixedly installed on sliding sleeve (2) outside
The bottom of side, the second thermally conductive sheet (15) are mutually fixedly connected with the test side of temperature sensor (7), where the second thermally conductive sheet (15)
Height and position is less than height and position where temperature sensor (7), when sliding sleeve (2) is located at glass tube bottom on thermometer (1),
Second thermally conductive sheet (15) is in contact with vacuole on thermometer (1).
A kind of 2. laddering liquid temperature automation filtering detection means according to claim 1, it is characterised in that：Described miniature turn
Dynamic motor (11) is miniature brushless rotary motor.
A kind of 3. laddering liquid temperature automation filtering detection means according to claim 1, it is characterised in that：Described first leads
Backing (3) is the first copper thermally conductive sheet；Second thermally conductive sheet (15) is the second copper thermally conductive sheet.
A kind of 4. laddering liquid temperature automation filtering detection means according to claim 1, it is characterised in that：The control mould
Block (4) is microprocessor.
A kind of 5. laddering liquid temperature automation filtering detection means according to claim 4, it is characterised in that：The microprocessor
Device is arm processor.
A kind of 6. laddering liquid temperature automation filtering detection means according to claim 1, it is characterised in that：The power supply
(5) it is button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367261.6U CN207066633U (en) | 2017-04-10 | 2017-04-10 | A kind of laddering liquid temperature automation filtering detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367261.6U CN207066633U (en) | 2017-04-10 | 2017-04-10 | A kind of laddering liquid temperature automation filtering detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066633U true CN207066633U (en) | 2018-03-02 |
Family
ID=61501985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367261.6U Expired - Fee Related CN207066633U (en) | 2017-04-10 | 2017-04-10 | A kind of laddering liquid temperature automation filtering detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066633U (en) |
-
2017
- 2017-04-10 CN CN201720367261.6U patent/CN207066633U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103575340B (en) | Liquid flow non-magnetic detector and detection method thereof | |
| CN106940229A (en) | A kind of laddering liquid temperature automation filtering detection means | |
| CN206396514U (en) | Clothes drying machine | |
| CN105045312A (en) | Semimicro phase equilibrium system controller | |
| CN107014504B (en) | A kind of intelligence period progressive automatic liquid temperature detection device | |
| CN207066633U (en) | A kind of laddering liquid temperature automation filtering detection means | |
| CN202994807U (en) | Sampling needle | |
| CN106443449B (en) | A kind of conducting control table based on hall signal automatically generates the detection method of instrument | |
| CN102636516A (en) | Circular stability testing system of multichannel solid-liquid phase change material | |
| CN103278209A (en) | Method for automatic detection and tracking of water level | |
| CN102183947A (en) | Detection device for temperature-sensing thermal actuators | |
| CN207066620U (en) | A kind of laddering automatic liquid temperature detection means of intelligent cycle | |
| CN104165710A (en) | Device and method for testing thermal balance of gas cooker | |
| CN106989837A (en) | A kind of laddering temperature automatic detection device of Intelligent Measurement | |
| CN205120630U (en) | Metal coefficient of linear extensibility experimental system | |
| CN102735921A (en) | Single-phase electric parameter acquisition device and method for analyzing and processing single-phase electric signal | |
| CN105607678B (en) | A kind of intelligent electric kettle and its control system and method | |
| CN209656860U (en) | A kind of test device under motor and linear mould group high-temperature work environment | |
| CN204610227U (en) | A kind of test-control systems for cooling water pumps of automobile engines | |
| CN208000206U (en) | A kind of Multi-station electrical water heater efficiency test data acquisition device | |
| CN107144367A (en) | A kind of cycle laddering temperature-detecting device | |
| CN205942311U (en) | Food processor and control circuit thereof | |
| CN206557047U (en) | A kind of all automatic motion viscosity detector | |
| CN102981527A (en) | Intelligent temperature control system applied to thermal fatigue test | |
| CN203337280U (en) | Hair straightener and fan heater and temperature detecting device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190410 |