CN103323372A - Viscometer capable of intelligently controlling temperature - Google Patents
Viscometer capable of intelligently controlling temperature Download PDFInfo
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- CN103323372A CN103323372A CN2013102455844A CN201310245584A CN103323372A CN 103323372 A CN103323372 A CN 103323372A CN 2013102455844 A CN2013102455844 A CN 2013102455844A CN 201310245584 A CN201310245584 A CN 201310245584A CN 103323372 A CN103323372 A CN 103323372A
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- temperature
- viscometer
- viscosity meter
- controller
- viscosity
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Abstract
The invention discloses a viscometer capable of intelligently controlling the temperature. The viscometer comprises a viscometer body, a base and a support, wherein a thermostatic bath and a thermostatic controller are arranged in the base, the viscometer body is fixedly provided with a temperature measurement rod, and a temperature sensor is arranged at the bottom of the temperature measurement rod. By adopting the structure, the temperature sensor can directly sense the temperature of tested liquid, temperature information is transmitted to a controller in the viscometer body through the temperature measurement rod, the controller compares the actual temperature with the temperature required by a user and transmits temperature difference information to the thermostatic controller, and the thermostatic controller automatically adjusts the temperature to the temperature required by the user and keeps the temperature constant; the viscometer can automatically starts a viscosity test only when the temperature of the tested liquid conforms to a specified value, thereby avoiding the problem that the viscosity test is inaccurate caused by the influence of the temperature on the tested liquid, and thus test data are accurate and reliable.
Description
Technical field
The present invention relates to the viscosity meter of a kind of viscosity meter, particularly a kind of intelligent temperature control.
Background technology
Viscosity meter is commonly used to monitor composition or the quality of detected liquid.Yet for the temperature of fluid to be measured, many users ignore this point, a bit it doesn't matter to think temperature difference, experimental results show that: when 0.5 ℃ of temperature deviation, some liquid viscosity value deviation surpasses 5%, temperature deviation is very large on the impact of viscosity meter degree, and temperature raises, and viscosity descends.So will be with the temperature constant of fluid to be measured near the temperature spot of regulation, had better not be above 0.1 ℃ to accurate measurement.
On July 13rd, 2011 disclosed No. 201020639781.6 Chinese utility model patent, disclosed a kind of constant-temperature rotary viscosimeter, comprise viscosity meter body, calibration cell and radiator valve, can be by the temperature of control calibration cell, control the temperature of detected liquid, make its satisfied temperature with sufficient needs.But can't detect for detected actual temperature, the reason such as short or radiator valve temperature deviation owing to constant temperature time causes the actual temperature of detected liquid not reach or is higher than the demand temperature, thereby makes viscosity test value deviation, inaccurate.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and a kind of energy direct-detection fluid to be measured temperature is provided, and the fluid to be measured temperature is controlled at the temperature required intelligent temperature control viscosity meter of user.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of viscosity meter of intelligent temperature control comprises viscosity meter body, base and support, is provided with calibration cell and radiator valve in the described base, and described viscosity meter body is fixed with the thermometric bar, and this thermometric bar bottom is provided with temperature sensor.
The length of described thermometric bar is greater than the length of rotor.
Described support is telescoping shoring column.
After the present invention adopts said structure, the said temperature sensor can directly be responded to the temperature of fluid to be measured, and temperature information passed to the intrinsic controller of viscosity meter by the thermometric bar, controller compares actual temperature and user's request temperature, and temperature contrast information passed to radiator valve, radiator valve automatically is adjusted to temperature the user's request temperature and keeps constant temperature; Only have when fluid to be measured temperature value up to specification, viscosity meter could start viscosity test, has avoided the inaccurate problem of viscosity test that caused by the impact of temperature because of fluid to be measured, makes test data more accurate, reliable.
Description of drawings
Fig. 1 is the structural representation of the viscosity meter of intelligent temperature control of the present invention.
Wherein have: 1. viscosity meter body; 2. base; 3. support; 4. rotor; 5. thermometric bar; 6. temperature sensor; 7. calibration cell; 8. radiator valve.
Embodiment
The present invention is further detailed explanation with concrete better embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of viscosity meter of intelligent temperature control comprises viscosity meter body 1, base 2 and support 3, is provided with calibration cell 7 and radiator valve 8 in the described base 2, described viscosity meter body 1 is fixed with thermometric bar 5, and these thermometric bar 5 bottoms are provided with temperature sensor 6.
The length of described thermometric bar 5 therefore can test first the temperature of fluid to be measured, when the fluid to be measured temperature meets the temperature of operator's regulation, is restarted rotor 4 greater than the length of rotor 4, carries out viscosity test.
During use, the container that the operator will be equipped with detected liquid places in the calibration cell 7, radiator valve 8 initial settings at the needed temperature of user and constant temperature to setting-up time, viscosity meter body 1 descends, thermometric bar 5 immerses in the fluid to be measured, temperature inductor 6 can be responded to the temperature of fluid to be measured, and temperature information passed to controller in the viscosity meter body 1 by thermometric bar 5, controller compares actual temperature and user's request temperature, and temperature contrast information passed to radiator valve 8, radiator valve 8 can automatically be adjusted to temperature the user's request temperature and keep constant temperature.
When constant temperature to setting-up time, temperature inductor 6 will be responded to the temperature of fluid to be measured again, only have when fluid to be measured temperature value up to specification, viscosity meter body 1 just continues to descend, and starts rotor 4, carries out viscosity test; Avoided the inaccurate problem of viscosity test that caused by the impact of temperature because of fluid to be measured, made test data more accurate, reliable.
In addition, support 3 of the present invention is telescoping shoring column, can be with the lifting of viscosity meter body to testing required height.
Claims (3)
1. the viscosity meter of an intelligent temperature control, comprise viscosity meter body (1), base (2) and support (3), be provided with calibration cell (7) and radiator valve (8) in the described base (2), it is characterized in that: described viscosity meter body (1) is fixed with thermometric bar (5), and this thermometric bar (5) bottom is provided with temperature sensor (6).
2. the viscosity meter of a kind of intelligent temperature control according to claim 1, it is characterized in that: the length of described thermometric bar (5) is greater than the length of rotor (4).
3. the viscosity meter of a kind of intelligent temperature control according to claim 1, it is characterized in that: described support (3) is telescoping shoring column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102455844A CN103323372A (en) | 2013-06-19 | 2013-06-19 | Viscometer capable of intelligently controlling temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102455844A CN103323372A (en) | 2013-06-19 | 2013-06-19 | Viscometer capable of intelligently controlling temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103323372A true CN103323372A (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102455844A Withdrawn CN103323372A (en) | 2013-06-19 | 2013-06-19 | Viscometer capable of intelligently controlling temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103323372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356349A (en) * | 2017-07-03 | 2017-11-17 | 重庆大学 | The device that a kind of thermocouple is combined with viscosity gauge head |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07218415A (en) * | 1994-02-03 | 1995-08-18 | Denki Kagaku Kogyo Kk | Method and apparatus for measuring viscosity |
| CN202281735U (en) * | 2011-10-28 | 2012-06-20 | 唐山海泰新能科技有限公司 | Stable variable-temperature viscosity measuring system |
| CN202793967U (en) * | 2012-08-29 | 2013-03-13 | 厦门大学 | Temperature-controllable rotary viscometer |
| CN203350155U (en) * | 2013-06-19 | 2013-12-18 | 吴江市物华五金制品有限公司 | Viscometer capable of intelligent temperature control |
-
2013
- 2013-06-19 CN CN2013102455844A patent/CN103323372A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07218415A (en) * | 1994-02-03 | 1995-08-18 | Denki Kagaku Kogyo Kk | Method and apparatus for measuring viscosity |
| CN202281735U (en) * | 2011-10-28 | 2012-06-20 | 唐山海泰新能科技有限公司 | Stable variable-temperature viscosity measuring system |
| CN202793967U (en) * | 2012-08-29 | 2013-03-13 | 厦门大学 | Temperature-controllable rotary viscometer |
| CN203350155U (en) * | 2013-06-19 | 2013-12-18 | 吴江市物华五金制品有限公司 | Viscometer capable of intelligent temperature control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356349A (en) * | 2017-07-03 | 2017-11-17 | 重庆大学 | The device that a kind of thermocouple is combined with viscosity gauge head |
| CN107356349B (en) * | 2017-07-03 | 2019-04-26 | 重庆大学 | A kind of device of thermocouple in conjunction with viscosity gauge head |
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| C10 | Entry into substantive examination | ||
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| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130925 |