CN202383042U - Jacket-type capillary viscometer - Google Patents
Jacket-type capillary viscometer Download PDFInfo
- Publication number
- CN202383042U CN202383042U CN2011205271162U CN201120527116U CN202383042U CN 202383042 U CN202383042 U CN 202383042U CN 2011205271162 U CN2011205271162 U CN 2011205271162U CN 201120527116 U CN201120527116 U CN 201120527116U CN 202383042 U CN202383042 U CN 202383042U
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- CN
- China
- Prior art keywords
- jacket
- chuck
- capillary viscometer
- capillary viscosimeter
- glass
- 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
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Abstract
The utility model relates to a jacket-type capillary viscometer which is used for testing the movement viscosity or the characteristic viscosity of polymer solution, oil and other fluid in chemical experiments. The jacket-type capillary viscometer comprises a jacket and a capillary viscometer; the capillary of the capillary viscometer is in parallel with the side wall of the jacket, and is vertical to the plane of a jacket base; the jacket and the capillary viscometer are made of glass, and the jacket is made of cylindrical thick hard glass; a branch pipe on the upper end of the capillary viscometer is hot worked through the glass and forms a whole with the jacket; a convex lens is designed on the jacket outside the scope of an upper scale and a lower scale of a quantitative ball which corresponds to the capillary viscometer; the jacket is provided with jacket base which is made of thick glass; and the bottom end of the capillary viscometer is connected with the jacket through a small glass rod by hot working. The jacket-type capillary viscometer is provided with a convex lens observation window, so that the position of a liquid level can be clearly and accurately observed, the experiment temperature can be conditioned freely and conveniently, and the jacket-type capillary viscometer can be used at the temperature lower than normal temperature; and the temperature of the testing liquid in the jacket-type capillary viscometer can quickly reach constant.
Description
Technical field
The utility model relates to a kind of jacket type capillary viscosimeter of fluid motion viscosity such as being used for test polymer solution, oil product in the chemical experiment or intrinsic viscosity.
Background technology
Be used for fluid motion viscosity or the special-purpose kinematic viscosity mensuration waters bath with thermostatic control of capillary viscosimeter (Ubbelohde viscometer, Pin Shi viscosity meter, Ostwald viscosimeter etc.) needs commonly used of intrinsic viscosity mensuration such as test polymer solution, oil product in the chemical experiment.This water bath with thermostatic control for satisfy viscosity meter in use integral body vertically be placed on constant temperature in the water, process by the fiberglass that diameter is bigger, general volume is bigger, energy consumption is higher, uses inconveniently, especially is not easy to carry and carry.Design a kind of a kind of jacket type capillary viscosimeter that is convenient for carrying; Guarantee that the capillary viscosimeter basic function is constant, possess fast constant temperature simultaneously, can be according to thermostatic water-circulator bath free adjustment experimental temperature; The convenient observation and record experimental data during experiment, it is very necessary to improve experiment precision.
Summary of the invention
The utility model purpose is in order to overcome the deficiency of prior art; A kind of jacket type capillary viscosimeter of fluid motion viscosity such as being used for test polymer solution, oil product in the chemical experiment or intrinsic viscosity is provided; This viscosity meter can connect thermostatic water-circulator bath to carry out capillary viscosimeter constant temperature through the last lower intake of chuck; The convex lens observation window is arranged the scale mark position up and down near the quantitative ball of capillary viscosimeter, can clear accurate observation liquid level position.
The technical scheme of the utility model is:
A kind of jacket type capillary viscosimeter of the utility model is made up of chuck and capillary viscosimeter, and the kapillary of said capillary viscosimeter and chuck parallel sidewalls are vertical with the chuck base plane; Chuck and capillary viscosimeter are glass material, and chuck adopts columniform thick type hard glass; Capillary viscosimeter upper end arm forms integral body through glass heat processing with chuck; On the extraneous chuck of scale mark up and down of the corresponding quantitative ball of capillary viscosimeter, be designed with convex lens; Chuck has the chuck base of thick type glass; The capillary viscosimeter bottom is connected with chuck hot-working through little glass bar, makes capillary viscosimeter and chuck be in steady state (SS).Undertaken by capillary viscosimeter kinematic viscosity mensuration or intrinsic viscosity measuring method when the fluid behaviour viscosity number is measured, be connected with laboratory super thermostatic circulation bath commonly used, realize water cycle constant temperature through chuck water inlet, chuck water delivering orifice.
The kapillary method of application is implemented according to the kinematic viscosity or the intrinsic viscosity assay method GB of determinand during measuring.Lower intake and laboratory super thermostatic circulation bath commonly used links to each other and carries out constant temperature on the chuck.
Said jacket type capillary viscosimeter chuck wall has the convex lens observation window in the scale mark position up and down near the quantitative ball of capillary viscosimeter; Can clear accurate observation liquid level position; This photoscope plays amplification during experiment, and convenient observation liquid level improves the accuracy of testing.
Said jacket type capillary viscosimeter can adopt Ubbelohde viscometer, Pin Shi viscosity meter and Ostwald viscosimeter.
The advantage of the utility model
1, a kind of jacket type capillary viscosimeter only increases the chuck that cylindrical thick type glass is arranged outside capillary viscosimeter, is designed with the placement base, and is whole small and exquisite, do not take up room; 2, capillary viscosimeter places in the chuck, and chuck is processed by thick type hard glass, and viscosity meter is not fragile; 3, the chuck wall has the convex lens observation window, can clear accurate observation liquid level position, and this photoscope plays amplification during experiment, and convenient observation liquid level improves the accuracy of experiment; 4, the last lower intake of chuck directly links to each other with the common super thermostatic circulation bath in laboratory, realizes quick and convenient constant temperature; 5, super thermostatic circulation bath is the laboratory common device, only has this jacket type viscosity meter to come into operation, and practices thrift experimental cost; 6, can freedom regulate experimental temperature easily when jacket type viscosity meter and super thermostatic circulation bath coupling, especially with possess the coupling of refrigerating function thermostatic circulation bath, can be lower than under the normal temperature and use; 7, thermostatted water flows in chuck fast, and viscosity meter build-in test liquid can fast constant temperature.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of jacket type capillary viscosimeter of the utility model.
1. arms among the figure, 2. chuck water delivering orifice, 3. kapillary, 4. viscosity meter liquid storage ball, 5. buffering ball on the viscosity meter; 6. convex lens, 7. quantitatively ball, 8. capillary viscosimeter, 9. buffering ball under the viscosity meter; 10. chuck, 11. chuck water inlets, 12. chuck bases, 13. little glass bars.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
In Fig. 1, the utility model is a kind of jacket type capillary viscosimeter, constitute by chuck 10 and capillary viscosimeter 8, and the kapillary 3 and chuck 10 parallel sidewalls of said capillary viscosimeter 8, vertical with chuck base 12 planes; Chuck 10 is glass material with capillary viscosimeter 8, and chuck 10 adopts cylindrical thick type hard glass; Capillary viscosimeter 8 upper end arms 1 form whole through glass heat processing and chuck 10; On the extraneous chuck 10 of scale mark up and down of the corresponding quantitative ball 7 of capillary viscosimeter 8, be designed with convex lens 6; Chuck 10 has the chuck base 12 of thick type glass; Capillary viscosimeter 8 bottoms are connected with chuck 10 hot-working through little glass bar 13, make capillary viscosimeter 8 and chuck 10 be in steady state (SS).
Undertaken by capillary viscosimeter 8 kinematic viscosity mensuration or intrinsic viscosity measuring method when the fluid behaviour viscosity number is measured, be connected with laboratory super thermostatic circulation bath commonly used through chuck water inlet 11, chuck water delivering orifice 2; Realize water cycle constant temperature.
Said capillary viscosimeter 8 can adopt Ubbelohde viscometer, Pin Shi viscosity meter and Ostwald viscosimeter.
Principle of work
This jacket type viscosity meter is according to above structure; In use chuck base 12 is placed on the horizontal experiment table; Chuck water inlet 11 and chuck water delivering orifice 2 imported and exported with the recirculated water of laboratory super thermostatic circulation bath commonly used respectively link to each other, carry out water cycle constant temperature.In the viscosity meter liquid storage ball 4 of capillary viscosimeter 8, add quantitative liquid to be measured; By behind the testing standard constant temperature certain hour; Draw liquid to be measured through experimentizing in the buffering ball 5 on buffering ball 9 to the viscosity meter down according to the method for application of capillary viscosimeter 8 with ear washing bulb or other suction amount instruments, observe through convex lens form 6 in the experimentation and the metering ball 7 of record capillary viscosimeter 8 in flow of liquid through the time capillaceous.
Claims (2)
1. a jacket type capillary viscosimeter is made up of chuck (10) and capillary viscosimeter (8), it is characterized in that: the kapillary (3) of said capillary viscosimeter (8) and chuck (10) parallel sidewalls are vertical with chuck base (12) plane; Chuck (10) and capillary viscosimeter (8) are glass material, and chuck (10) adopts columniform thick type hard glass; Capillary viscosimeter (8) upper end arm (1) forms whole through glass heat processing and chuck (10); On the extraneous chuck of scale mark up and down (10) of the corresponding quantitative ball (7) of capillary viscosimeter (8), be designed with convex lens (6); Chuck (10) has the chuck base (12) of thick type glass; Capillary viscosimeter (8) bottom is connected with chuck (10) hot-working through little glass bar (13), makes capillary viscosimeter (8) and chuck (10) be in steady state (SS).
2. a kind of jacket type capillary viscosimeter according to claim 1 is characterized in that: be connected with laboratory super thermostatic circulation bath commonly used through chuck water inlet (11), chuck water delivering orifice (2); Said capillary viscosimeter (8) can adopt Ubbelohde viscometer, Pin Shi viscosity meter and Ostwald viscosimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205271162U CN202383042U (en) | 2011-12-16 | 2011-12-16 | Jacket-type capillary viscometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205271162U CN202383042U (en) | 2011-12-16 | 2011-12-16 | Jacket-type capillary viscometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383042U true CN202383042U (en) | 2012-08-15 |
Family
ID=46631537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205271162U Expired - Fee Related CN202383042U (en) | 2011-12-16 | 2011-12-16 | Jacket-type capillary viscometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928829A (en) * | 2016-04-29 | 2016-09-07 | 西南石油大学 | Experiment device for monitoring high-speed shearing stability of polymer molecule on line |
| CN106092823A (en) * | 2016-07-27 | 2016-11-09 | 西南石油大学 | A kind of continuous assessment high-temperature, high pressure fluid viscosity and the experimental provision of shear stability |
| CN107063928A (en) * | 2017-04-27 | 2017-08-18 | 中海石油(中国)有限公司 | A kind of thinner that determines improves the method for viscous crude mobility |
-
2011
- 2011-12-16 CN CN2011205271162U patent/CN202383042U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928829A (en) * | 2016-04-29 | 2016-09-07 | 西南石油大学 | Experiment device for monitoring high-speed shearing stability of polymer molecule on line |
| CN105928829B (en) * | 2016-04-29 | 2018-06-05 | 西南石油大学 | A kind of experimental provision for monitoring polymer molecule high speed shear stability on-line |
| CN106092823A (en) * | 2016-07-27 | 2016-11-09 | 西南石油大学 | A kind of continuous assessment high-temperature, high pressure fluid viscosity and the experimental provision of shear stability |
| CN106092823B (en) * | 2016-07-27 | 2018-10-16 | 西南石油大学 | A kind of experimental provision of continuous assessment high-temperature, high pressure fluid viscosity and shear stability |
| CN107063928A (en) * | 2017-04-27 | 2017-08-18 | 中海石油(中国)有限公司 | A kind of thinner that determines improves the method for viscous crude mobility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121216 |