CN205538556U - A container and testing arrangement for viscosity measurement - Google Patents
A container and testing arrangement for viscosity measurement Download PDFInfo
- Publication number
- CN205538556U CN205538556U CN201620167607.3U CN201620167607U CN205538556U CN 205538556 U CN205538556 U CN 205538556U CN 201620167607 U CN201620167607 U CN 201620167607U CN 205538556 U CN205538556 U CN 205538556U
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- Prior art keywords
- container
- wall
- pipeline
- circulating water
- viscosity measurement
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Abstract
The utility model belongs to aviation chemistry, test field provide a container that is used for viscosity measurement, wherein the container includes inner wall, outer wall, circulating water inlet and circulating water export, wherein is in the inner wall with form a cavity between the outer wall, circulating water inlet sets up the lower extreme of outer wall, the circulating water export sets up the upper end of outer wall, circulating water inlet links to each other with the delivery port of thermostatic circulation basin, the circulating water export links to each other with the water inlet of thermostatic circulation basin. The utility model also provides a testing arrangement for viscosity measurement, including viscosity measurement meter with the container, wherein the rotor of viscosity measurement meter is in when operating condition the central point of container puts. The utility model discloses can realize awaiting measuring among the test procedure constancy of temperature of liquid to improve viscosity measurement's precision.
Description
Technical field
This utility model relates to aeronautical chemistry, technical field of measurement and test, particularly relates to a kind of container for viscosity test and test device.
Background technology
Along with economic develops rapidly, demand and the quantity of aircraft steeply rise, and the most therefore the usage amount of aircraft chemistry maintenance items increases sharply.The parts of aircraft may be caused damage by underproof aircraft maintenance chemical products, it is also possible to affect the flight safety of aircraft.Test aircraft daily chemistry maintenance items viscosity be one of modal aeronautical chemistry product test, particularly to aircraft deicing anti-freeze fluid from the point of view of, a most particularly important test index.
nullIn the product requirement of all kinds of civil aviation chemicals，Many requirement viscometers are had to test its viscosity number，Wherein，Using most standards is the ASTM D 2196 " Standard Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational Viscometer " that American Society Testing and Materials writes，ASTM D 2196 Instrumental chapters and sections 5.3 mention one volume 1L of needs、The bulge of a diameter of 100mm or volume 0.5L、The bulge of a diameter of 85mm，But above-mentioned standard is only mentioned to bulge，But undeclared container material quality、Design etc.，The process of realization has certain difficulty，Need to design a special container for viscosity test，Additionally, due to temperature, the test of viscosity is affected bigger，And prior art does not has to keep the special container of the viscosity test of testing liquid temperature constant，Therefore，Those skilled in the art needs one container for viscosity test that ensure that testing liquid temperature constant of design badly.
Utility model content
For defect of the prior art, this utility model provides a kind of container for viscosity test and test device, to improve the precision of viscosity test.
The utility model proposes a kind of container for viscosity test, including inwall, outer wall, recirculated water entrance and circulating water outlet, wherein forming a cavity between described inwall and described outer wall, described recirculated water entrance is arranged on the lower end of outer wall, and described circulating water outlet is arranged on the upper end of outer wall；Described recirculated water entrance is connected with the outlet of constant temperature circulating tank, and described circulating water outlet is connected with the water inlet of constant temperature circulating tank.
Further, pipeline between described recirculated water entrance and the outlet of constant temperature circulating tank is the first pipeline, pipeline between the water inlet of described circulating water outlet and constant temperature circulating tank is the second pipeline, at least provided with a flow control valve on described first pipeline and described second pipeline.
Further, described first pipeline and the second pipeline are rubber tube.Described first pipeline and described second pipeline are the rubber tube that external diameter is 10mm.
Described inwall is glass wall, and described outer wall is glass wall.
Further, described inwall is lucite wall, and described outer wall is lucite wall.
Described constant temperature circulating tank is provided with compression pump.
This utility model additionally provides a kind of test device for viscosity test, including viscosity test meter and any of the above-described described container, the rotor of wherein said viscosity test meter in working order time be on the center of described container.
The utility model has the advantages that:
Owing to being formed with cavity between the inner and outer wall of this container, and have, in this cavity with constant temperature circulating tank, the water circulated, water owing to circulating in this cavity can ensure that the temperature constant containing testing liquid in a reservoir, therefore the container that the utility model proposes can ensure that the temperature constant of testing liquid, to improve the precision of viscosity test.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below.In all of the figs, similar element or part are typically by the reference mark being similar to.In accompanying drawing, each element or part might not be drawn according to actual ratio.
The structural representation of the container for viscosity test that Fig. 1 provides for this utility model embodiment；
Another structural representation of the container for viscosity test that Fig. 2 provides for this utility model embodiment；
The schematic diagram for viscosity test device that Fig. 3 provides for this utility model embodiment.
Reference:
1-inwall；2-outer wall；3-recirculated water entrance；4-circulating water outlet；The outlet of 5-constant temperature circulating tank；The water inlet of 6-constant temperature circulating tank；7-the first pipeline；8-the second pipeline；9-flow control valve；10-rotor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, the utility model proposes a kind of container for viscosity test, including inwall 1, outer wall 2, recirculated water entrance 3 and circulating water outlet 4, between described inwall 1 and described outer wall 2, wherein form a cavity, described recirculated water entrance 3 is arranged on the lower end of outer wall 2, and described circulating water outlet 4 is arranged on the upper end of outer wall 2；Described recirculated water entrance 3 is connected with the outlet 5 of constant temperature circulating tank, and described circulating water outlet 4 is connected with the water inlet 6 of constant temperature circulating tank.
Owing to being formed with cavity between inwall 1 and the outer wall 2 of said vesse, and having, in this cavity with constant temperature circulating tank, the water circulated, therefore this utility model is the temperature constant ensureing to contain testing liquid in a reservoir by the water circulated in this cavity.
Further, pipeline between described recirculated water entrance and the outlet of constant temperature circulating tank is the first pipeline 7, pipeline between the water inlet of described circulating water outlet and constant temperature circulating tank is the second pipeline 8, at least provided with a flow control valve 9 on described first pipeline 7 and described second pipeline 8.
In order to preferably control the flow of recirculated water in the cavity of container, therefore at least provided with a flow control valve 9 between the first pipeline 7 and the second pipeline 8, as shown in Figure 2.
Owing to rubber tube has easily changeable feature, the most described first pipeline 7 and the second pipeline 8 are rubber tube, the external diameter of the rubber tube of described first pipeline 7 and the external diameter of the second pipeline 8 all can use the rubber tube of 10mm, it would however also be possible to employ the rubber tube of other sizes.
Being prone to observe owing to glass has, the feature such as good heat insulating, the most described inwall 1 and outer wall 2 are all to use glass to make.
Owing to temperature is relatively big to the viscosity influence of liquid, by simple glass cup or metal cup poor thermal insulation property, it is unfavorable for the test of long period.And lucite has good heat preservation performance, it is easy to features such as observations, during for needing long period test liquid viscosity, container can use lucite to process, and therefore the inwall 1 of said vesse is lucite wall, and the outer wall 2 of container is lucite wall.
In order to meet the requirement of the container mentioned in standard ASTM D 2196, described container could be arranged to volume be 1L, the bulge of a diameter of 100mm, it is also possible to be set to volume be 0.5L, the bulge of a diameter of 85mm.
In order to ensure that the water between the cavity and above-mentioned thermostatic water bath of said vesse can circulate, have employed constant temperature circulating tank, i.e. there is the thermostatic water bath of circulatory function, the most above-mentioned constant temperature circulating tank is provided with compression pump, described compression pump is used for controlling the flowing of water in the cavity of said vesse, circulating of the water that controls in other ways in above-mentioned cavity can certainly be adopted, and then ensure the temperature constant of testing liquid.
As it is shown on figure 3, this utility model also proposed a kind of test device for viscosity test, including viscosity test meter and any of the above-described described container, wherein, the rotor 10 of described viscosity test meter in working order time be on the center of described container.
Being provided with dipping mark in the rotating shaft of the most above-mentioned rotor 10, this dipping is designated as the annular groove of horizontal direction.
During test, the test being used for viscosity test is placed on levels operation platform, confirms that this test device is in level.Open viscosity test meter so that it is preheat half an hour.Choose the rotating speed of rotor 10, rotor number and the testing time of above-mentioned viscosity test meter on computers according to the condition of test, and compile out simple test program.In the case of determining rotor 10 is not installed, carry out instrument zeroing.Suitable rotor 10 is selected to be arranged on above-mentioned test device: first to use thumb and forefinger by pushing up in the rotating shaft of rotor, carefully screwed by rotor by hand of spiral, it is to avoid unsuitable rim pressure affects alignment.Testing liquid is poured into above-mentioned in the container of viscosity test, the temperature of testing liquid is controlled by the flow of the recirculated water in the cavity of control container, when being 20 DEG C ± 1 DEG C by thermoelectricity occasionally precision thermometer test testing liquid temperature, viscometer of loweing debugging rotates bar, the sensing position in the rotating shaft of its rotor 10 is made all to submerge in testing liquid, the liquid level of groove (dipping mark) the just contact measured liquid in the rotating shaft of rotor 10, the most mobile container, visual rotor 10 is on the center of this container.Click on " test ", after test terminates, the data that computer recording shows.
The viscosity test device of the novel proposition of this utility model is not only beneficial to the insulation of testing liquid in test process, also helping tester and observe whether rotor is on the center of container, the dipping in the rotating shaft of rotor marks the situations such as the liquid level of the most just contact measured liquid.
Claims (8)
1. the container for viscosity test, it is characterized in that: include inwall (1), outer wall (2), recirculated water entrance (3) and circulating water outlet (4), between described inwall (1) and described outer wall (2), wherein form a cavity, described recirculated water entrance (3) is arranged on the lower end of described outer wall (2), and described circulating water outlet (4) is arranged on the upper end of described outer wall (2)；Described recirculated water entrance (3) is connected with the outlet (5) of constant temperature circulating tank, and described circulating water outlet (4) is connected with the water inlet (6) of constant temperature circulating tank.
2. container as claimed in claim 1, it is characterized in that: the pipeline between described recirculated water entrance (3) and the outlet (5) of constant temperature circulating tank is the first pipeline (7), pipeline between the water inlet (6) of described circulating water outlet (4) and constant temperature circulating tank is the second pipeline (8), at least provided with a flow control valve (9) on described first pipeline (7) and described second pipeline (8).
3. container as claimed in claim 2, it is characterised in that: described first pipeline (7) and described second pipeline (8) are rubber tube.
4. the container as described in arbitrary in claim 1-3, it is characterised in that: described inwall (1) is glass wall, and described outer wall (2) is glass wall.
5. container as claimed in claim 3, it is characterised in that: described first pipeline (7) and described second pipeline (8) are the rubber tube that external diameter is 10mm.
6. container as claimed in claim 4, it is characterised in that: described inwall (1) is lucite wall, and described outer wall (2) is lucite wall.
7. container as claimed in claim 6, it is characterised in that: described constant temperature circulating tank is provided with compression pump.
8. the test device for viscosity test, it is characterized in that, including viscosity test meter and the container as described in arbitrary in claim 1-7, wherein, the rotor (10) of described viscosity test meter in working order time be on the center of described container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167607.3U CN205538556U (en) | 2016-03-04 | 2016-03-04 | A container and testing arrangement for viscosity measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167607.3U CN205538556U (en) | 2016-03-04 | 2016-03-04 | A container and testing arrangement for viscosity measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538556U true CN205538556U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167607.3U Expired - Fee Related CN205538556U (en) | 2016-03-04 | 2016-03-04 | A container and testing arrangement for viscosity measurement |
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| Country | Link |
|---|---|
| CN (1) | CN205538556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879189A (en) * | 2019-12-10 | 2020-03-13 | 上海航天化工应用研究所 | Solid propellant slurry viscosity multi-sample continuous test device |
-
2016
- 2016-03-04 CN CN201620167607.3U patent/CN205538556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879189A (en) * | 2019-12-10 | 2020-03-13 | 上海航天化工应用研究所 | Solid propellant slurry viscosity multi-sample continuous test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171225 Address after: 610041 Sichuan City, Chengdu Province, No. two ring road, south section of No. two, No. 17 Patentee after: CHENGDU NEWAVE AEROCHEMICAL Co.,Ltd. Address before: 610041 high tech Development Zone, Chengdu Province, Sichuan hi tech Zone, the two ring road, the south section of No. two, No. 17 Patentee before: THE SECOND RESEARCH INSTITURE OF CAAC |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |