CN207300798U - A kind of flow cup of controllable temperature - Google Patents
A kind of flow cup of controllable temperature Download PDFInfo
- Publication number
- CN207300798U CN207300798U CN201721119145.9U CN201721119145U CN207300798U CN 207300798 U CN207300798 U CN 207300798U CN 201721119145 U CN201721119145 U CN 201721119145U CN 207300798 U CN207300798 U CN 207300798U
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- container
- water
- pump
- fluid
- water bath
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Abstract
The utility model provides a kind of flow cup of controllable temperature, including holds the container, pump and water bath of fluid；Wherein, the container for holding fluid is arranged between pump and water bath, has the first water inlet and the first water outlet, and the first water inlet is connected with pump, and the first water outlet is connected with water bath；Pump, which is arranged at, to be held between the container of fluid and water bath, has first port and second port, the first water inlet of container of the first port with holding fluid is connected, and second port is connected with water bath；Between water bath is arranged at pump and holds the container of fluid, there is the second water inlet and the second water outlet, the second water outlet is connected with the second port pumped, and the first water outlet of container of second water inlet with holding fluid is connected.The flow cup of the controllable temperature of the utility model, can accurately control flow cup and the temperature by fluid to be measured, test result error caused by reducing temperature, improve the accuracy of test result.
Description
Technical field
The utility model belongs to field of chemical equipment, more particularly to a kind of flow cup of controllable temperature.
Background technology
In Chemical Manufacture, the viscosity of product is an important indicator.First, in production, product viscosity is evaluation and test production
One of standard of product qualification；Secondly, when production process controls, during the viscosity of product have important shadow to the process of next step
Ring；Again, to product, before use, need to be adjusted the viscosity of the products such as coating, auxiliary agent, mill base, resin, viscosity is qualified
Product can just come into operation.Under normal circumstances, it is liquid form product to be detected article, when being detected to product viscosity, is needed
To be measured by flow cup, but in continuous mode, ambient temperature, the temperature of flow cup temperature and product in itself can
There is significant impact to the viscosity number of measure, therefore, when being tested, constant temperature processing need to be carried out to the equipment of product and detection.
At present, carrying out the flow cup of viscosity test has the painting -3 for measuring fluid viscosity, -4 glasss of painting, Ford cup, 4 glasss of butyl- etc.,
When carrying out viscosimetric analysis using these flow cups, it is both needed to detected product temperature, flow cup carrying out constant temperature processing, it is conventional viscous
Between degree measuring temperature requirement is 15 DEG C -40 DEG C, different product has different temperature requirement scopes, and the scope of temperature is generally
Within ± 3 DEG C of assigned temperature.In existing detection method, when flow cup first usually being placed on one section in insulating box
Between, flow cup is reached assigned temperature；Meanwhile constant temperature processing is carried out to being detected liquid, reach product usually using immersion method
To assigned temperature.But in temperature processes, still suffering from some problems, first, equipment and product temperature will reach assigned temperature
Section, is required to certain time, particularly longer in summer and winter, consuming time；Second, viscosity measurements requirement is permanent in constant temperature
Carried out in wet environment, general laboratory and construction environment can not meet the requirement；Third, taken off in fluid to be measured and flow cup
During from water bath and isoperibol, by heat transfer, the temperature of fluid to be measured and flow cup has changed, and what is determined is viscous
Degree does not mean that the viscosity determined at temperature, causes larger test result error.
In view of this, it is necessary to a kind of flow cup for the temperature that can accurately control flow cup and detected product is provided, is subtracted
Few test result error brought by environment, people, instrument, improves the accuracy of test result.
The content of the invention
The defects of in order to overcome the prior art, the utility model provide a kind of flow cup of controllable temperature, and accurate control is viscous
Cup temperature is spent, the measure of standardization control viscosity, reduces the test result error rate of viscosity test.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
The utility model provides a kind of flow cup of controllable temperature, including holds the container, pump and water bath of fluid；
Wherein, the container for holding fluid is arranged between the pump and the water bath, has the first water inlet and the first water outlet
Mouthful, first water inlet is connected with the pump, and first water outlet is connected with the water bath；The pump is arranged at described
Hold between the container of fluid and the water bath, there is first port and second port, the first port is held with described
The first water inlet connection of the container of fluid, the second port are connected with the water bath；The water bath is arranged at described
Between pump and the container for holding fluid, there is the second water inlet and the second water outlet, second water outlet and the pump
Second port connection, second water inlet is connected with the first water outlet of the container for holding fluid.
Preferably, the container for holding fluid has open top, bottom, inner wall and outer wall, the inner wall and bottom
Portion forms the accommodation space that can hold detected fluid, and the cavity between the inner wall, outer wall forms the space that can accommodate thermostatted water.
Preferably, the first water inlet of the container for holding fluid and the first water outlet, which are respectively arranged at, described holds stream
The outer wall both sides of the container of body.
Preferably, the container bottom for holding fluid has the opening of adjustable dimension, and discharge is tested during for testing
Liquid；Further, it is cased with adjusting the nut of opening diameter size in the opening of the adjustable dimension, passes through rotating nuts control
Opening diameter size processed.
Preferably, the shape of the container for holding fluid is appointing in cylinder, cone, cuboid or square body
It is a kind of；The inner wall is consistent with the shape of the outer wall.
Preferably, the pump is one kind in electrodynamic pump, air pump.
Preferably, the pump is the pump that can adjust flow rate of liquid.
Preferably, stream is held described in the thermostatted water entrance that the second water outlet of the water bath is used to make in the water bath
Cavity between the inside and outside wall of the container of body, second water inlet be used for when the thermostatted water have been filled with described in hold fluid
The thermostatted water is discharged into the water bath during cavity between the inside and outside wall of container.
Preferably, the water bath has heating or refrigerating plant, to regulate and control the temperature of thermostatted water in the water bath.
Preferably, the container for holding fluid and the pump, the container for holding fluid and the water bath, described
Pump is connected with the water bath using hose；Further, the hose is the circular, hose of high-low temperature resistant.
The flow cup of the controllable temperature of the utility model, accurately controls equipment, the temperature of fluid to be measured, reduces
Caused by temperature difference test result error, improves the accuracy of experimental data.
Brief description of the drawings
Reader after specific embodiment of the present utility model has been read referring to the drawings, it will more clearly understands this reality
With new various aspects.Wherein,
Fig. 1 is the preferred structure schematic diagram of the flow cup of the controllable temperature in the utility model one embodiment；And
Fig. 2 is the preferred structure schematic diagram of the flow cup of the controllable temperature in the utility model another embodiment.
Wherein label is illustrated as：
1、1'：Hold the container of fluid；2：Pump；3：Water bath；
11：Inner wall；12：Outer wall；13：First water inlet；14：First water outlet；15：Bottom opening；16：Nut；
31：Second water outlet；32：Second water inlet.
Embodiment
In order to make techniques disclosed in this application content more detailed with it is complete, can refer to attached drawing and the utility model
Following specific embodiments.However, those skilled in the art should be appreciated that embodiment provided hereinafter is not
For limiting the scope that the utility model is covered.In addition, attached drawing is only used for schematically being illustrated, and not according to its former ruler
Little progress row is drawn.
With reference to the accompanying drawings, the embodiment of the utility model various aspects is described in further detail.
Referring to Fig. 1, the preferred structure of the flow cup for the controllable temperature showing in one embodiment of the utility model
Schematic diagram.
In the present embodiment, the flow cup of the controllable temperature includes holding the container 1 of fluid, pump 2 and water bath 3；
Wherein, the container 1 for holding fluid is arranged between the pump 2 and the water bath 3, has the first water inlet 13 and first
Water outlet 14, first water inlet 13 are connected with the pump 2, and first water outlet 14 is connected with the water bath 3；It is described
Pump 2 be arranged at it is described hold between the container 1 of fluid and the water bath 3, there is first port and second port, described first
Port is connected connection with the first water inlet of the container 1 for holding fluid, and the second port is connected with the water bath 3；
The water bath 3 is arranged between the pump 2 and the container 1 for holding fluid, has the second water inlet 32 and the second water outlet
Mouthfuls 31, second water outlet 31 is connected with the second port of the pump 2, second water inlet 32 and the fluid that holds
The first water outlet connection of container 1.
In the present embodiment, the container 1 for holding fluid has open top, bottom, inner wall 11 and outer wall 12, interior
The accommodation space that detected fluid can be held is formed on wall 11 and bottom, and the cavity between inner wall 11, outer wall 12, which is formed, can accommodate constant temperature
The space of water.
In the present embodiment, the first water inlet 13 of the container 1 for holding fluid and set respectively with the first water outlet 14
It is placed in the both sides of the outer wall 12 of the container for holding fluid 1.
In the present embodiment, the bottom of the container 1 for holding fluid has the opening 15 of adjustable dimension, for testing
When discharge fluid to be measured；Further, it is cased with adjusting the spiral shell of the diameter of opening 15 in the opening 15 of the adjustable dimension
Mother 16, passes through the diameter of the control of rotating nuts 16 opening 15.
Specifically, in the present embodiment, the shape of the bottom opening 15 is circle, in the other embodiment of the utility model
In, the shape of bottom opening 15 can also be square or other geometries.
In the present embodiment, the shape of the container 1 for holding fluid is cylinder, cone, cuboid or other several
He Ti；Specifically, in the present embodiment, the shape of the container 1 for holding fluid is cylinder, in the other of the utility model
In embodiment, the shape of the container 1 for holding fluid can also be cone, cuboid, square or other solids.
In the present embodiment, the inner wall 11 is consistent with 12 shape of outer wall, specifically, in the present embodiment, the inner wall
11 and the outer wall 12 be cylinder；In the other embodiments of the utility model, the inner wall 11 and the inner wall 12
Shape can also be cone, rectangle, square or other geometries.
In the present embodiment, the pump 2 is one kind in electrodynamic pump or air pump, for extracting the perseverance in the water bath 3
Warm water is to the container 1 for holding fluid；Further, the pump 2 is with the pump that can adjust flow rate of liquid；
In the present embodiment, the second water outlet 31 of the water bath 3 is used to pass through the thermostatted water in the water bath 3
Cavity between the inside and outside wall for the container 1 for holding fluid described in the entrance of pump 2, second water inlet 32 are used to work as the thermostatted water
When having been filled with the cavity between the inside and outside wall of the container 1 for holding fluid, the thermostatted water is discharged into the water bath 3；It is logical
Water inlet and the process of discharge cycle are crossed, the cavity between the inside and outside wall of the container 1 for holding fluid is filled during the test
The full thermostatted water, makes the flow cup of the controllable temperature keep stable temperature.
In the present embodiment, the water bath 3 has heating or refrigerating plant, can regulate and control the water according to test request
The temperature of thermostatted water in bath cabinet 3, makes the temperature of the thermostatted water reach test request.
In the present embodiment, the container 1 for holding fluid and the pump 2, the container 1 for holding fluid and the water
Bath cabinet 3, the pump 2 are connected with the water bath 3 using hose, and further, the hose is circular, high-low temperature resistant soft
Pipe；Specifically, in the present embodiment, the hose is rubber hose, in the other embodiments of the utility model, the hose
It can also be the hose of other materials.
The application method of the flow cup of the controllable temperature of the utility model is clear from below.Those skilled in the art
It is to be appreciated that set forth below is only to further elucidate the concrete structure and using effect of the utility model, and should not be construed as pair
The limitation of the utility model.
The mistake tested below with the flow cup flow cup of the controllable temperature of the utility model the viscosity of liquid coating
The structure and its working method of the flow cup of the utility model controllable temperature are furtherd elucidate exemplified by journey：
Referring in particular to attached drawing 1, the viscosity of liquid coating is tested, it is desirable to which temperature control holds stream at 23 DEG C ± 2 DEG C
The shape of the container 1 of body is cylinder, and the volume of fluid to be measured is 100ml, using pure water as normative reference, 100ml pure water viscosity
Flow cup for 5 seconds is measured, and is comprised the following steps that：
Step 1：Inner wall 11 degreasing solvent or the absolute ethyl alcohol wiped clean of the container 1 of fluid will be held；
Step 2：The temperature of water bath 3 is adjusted to 23 DEG C；
Step 3：The first water inlet 13 one end of a piece rubber hose being connected on the container 1 for holding fluid, the other end
It is connected with pump 2, then 2 the second water outlets 31 being connected on water bath 3 will be pumped by a rubber hose；In addition with a rubber
One end connection of hose holds the first water outlet 14 on the container 1 of fluid, and the other end connects the second water inlet on water bath 3
32；
Step 4：Open pump 2 and water bath 3, it is interior to the container 1 for holding fluid that pump 2 extracts thermostatted water in water baths 3
Cavity between outer wall, waits thermostatted water to be full of cavity；When thermostatted water is full of the cavity, the thermostatted water passes through described
One water outlet 14 is drained into water bath 3, and the process of water inlet and discharge cycle is formed with this, flow cup is reached isoperibol；
Step 5：100ml pure water is poured into the space of 1 receiving fluid to be measured in the container for hold fluid, wait is held
The container 1 of fluid and the temperature of pure water all rise to 23 DEG C；
Step 6：Rotating nuts 16 adjust the size of the bottom opening 15 for the container 1 for holding fluid, glue pure water at 23 DEG C
Spend for 5 seconds, and the size of permanent opening 15；
Step 7：100ml coating to be detected is poured into the space of receiving fluid to be measured of the container 1 of fluid is held, is treated
Coating and hold when the temperature of container 1 of fluid all reaches 23 DEG C and measure viscosity and record.
Refering to Fig. 2, another embodiment provides for a kind of preferred structure of the flow cup of controllable temperature to show for the utility model
It is intended to, in the present embodiment, the flow cup of the controllable temperature includes holding the container 1' of fluid, pump 2 and water bath 3；Its
In, the container 1' for holding fluid is arranged between the pump 2 and the water bath 3, has the first water inlet 13 and first
Water outlet 14, first water inlet 13 are connected with the pump 2, and first water outlet 14 is connected with the water bath 3；It is described
Pump 2 be arranged at it is described hold between the container 1' of fluid and the water bath 3, there is first port and second port, described the
Single port is connected connection with the first water inlet of the container 1' for holding fluid, and the second port connects with the water bath 3
Connect；The water bath 3 is arranged between the 2 and container 1' for holding fluid of the pump, has the second water inlet 32 and second
Water outlet 31, second water outlet 31 are connected with the second port of the pump 2, and second water inlet 32 holds stream with described
The first water outlet connection of the container 1' of body.
Difference lies in the container 1' for holding fluid in the present embodiment is top for the present embodiment and previous embodiment
Opening diameter is more than the cone of base diameter.Device and its work included by the flow cup of the controllable temperature of this implementation is former
Reason, process are identical with the previous embodiment, and details are not described herein.
The flow cup of the controllable temperature of the utility model, accurately controls equipment, the temperature of fluid to be measured, reduces
Caused by temperature difference test result error, improves the accuracy of experimental data.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model, for those of ordinary skill in the art, in described above
On the basis of can also make other variations or changes in different ways, the embodiment that the utility model is enumerated can not be to all
Embodiment give limit, every obvious changes or variations for belonging to the technical solution of the utility model and extending out
Still in the row of the scope of protection of the utility model.All documents referred in the utility model are all quoted in this application to be made
For reference, it is individually recited just as a document as with reference to such.
Claims (10)
- A kind of 1. flow cup of controllable temperature, it is characterised in that the flow cup of the controllable temperature include hold fluid container, Pump and water bath；Wherein,The container for holding fluid is arranged between the pump and the water bath, has the first water inlet and the first water outlet Mouthful, first water inlet is connected with the pump, and first water outlet is connected with the water bath；The pump is held between the container of fluid and the water bath described in being arranged at, and has first port and second port, institute The first water inlet that first port is stated with the container for holding fluid is connected, and the second port is connected with the water bath；The water bath is arranged between the pump and the container for holding fluid, has the second water inlet and the second water outlet Mouthful, second water outlet is connected with the second port of the pump, second water inlet and the container for holding fluid First water outlet connects.
- 2. the flow cup of controllable temperature according to claim 1, it is characterised in that the container for holding fluid has top The accommodation space that detected fluid can be held formed on portion's opening, bottom, inner wall and outer wall, the inner wall and bottom, the inner wall, Cavity between outer wall forms the space that can accommodate thermostatted water.
- 3. the flow cup of controllable temperature according to claim 2, it is characterised in that the first of the container for holding fluid Water inlet and the first water outlet are respectively arranged at the outer wall both sides of the container for holding fluid.
- 4. the flow cup of controllable temperature according to claim 3, it is characterised in that the container bottom tool for holding fluid There is the opening of adjustable dimension, for testing when discharges fluid to be measured；It is cased with adjusting the nut of the opening diameter size in the opening of the adjustable dimension, is controlled and be open by rotating nuts Diameter.
- 5. the flow cup of controllable temperature according to claim 4, it is characterised in that the shape of the container for holding fluid For any of cylinder, cone, cuboid or square；The inner wall is consistent with the shape of the outer wall.
- 6. the flow cup of controllable temperature according to claim 5, it is characterised in that the pump is electrodynamic pump, in air pump It is a kind of.
- 7. the flow cup of controllable temperature according to claim 6, it is characterised in that the pump is that can adjust flow rate of liquid Pump.
- 8. the flow cup of controllable temperature according to claim 7, it is characterised in that the second water outlet of the water bath is used Cavity between the inside and outside wall for the container for making to hold fluid described in the entrance of the thermostatted water in the water bath, second water inlet Mouth is used to arrange the thermostatted water when the cavity between the thermostatted water has been filled with the inside and outside wall of the container for holding fluid Enter the water bath.
- 9. the flow cup of controllable temperature according to claim 8, it is characterised in that the water bath has heating or refrigeration Device, to regulate and control the temperature of thermostatted water in the water bath.
- 10. the flow cup of controllable temperature according to claim 9, it is characterised in that the container for holding fluid and institute State pump, the container for holding fluid is connected with the water bath, the pump with the water bath using hose；The hose For circular, high-low temperature resistant hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119145.9U CN207300798U (en) | 2017-09-04 | 2017-09-04 | A kind of flow cup of controllable temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119145.9U CN207300798U (en) | 2017-09-04 | 2017-09-04 | A kind of flow cup of controllable temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300798U true CN207300798U (en) | 2018-05-01 |
Family
ID=62445515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119145.9U Expired - Fee Related CN207300798U (en) | 2017-09-04 | 2017-09-04 | A kind of flow cup of controllable temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11513046B2 (en) * | 2018-02-09 | 2022-11-29 | Championx Usa Inc. | Flowability testing systems and methods |
-
2017
- 2017-09-04 CN CN201721119145.9U patent/CN207300798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11513046B2 (en) * | 2018-02-09 | 2022-11-29 | Championx Usa Inc. | Flowability testing systems and methods |
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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: 20180501 |