CN207586077U - A kind of device for measuring opaque transparent liquid bulk viscosity - Google Patents
A kind of device for measuring opaque transparent liquid bulk viscosity Download PDFInfo
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- CN207586077U CN207586077U CN201721525293.0U CN201721525293U CN207586077U CN 207586077 U CN207586077 U CN 207586077U CN 201721525293 U CN201721525293 U CN 201721525293U CN 207586077 U CN207586077 U CN 207586077U
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- China
- Prior art keywords
- steel ball
- outlet
- heater
- pipe
- measurement pipe
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Abstract
The utility model belongs to coefficient of viscosity field of measuring technique,More particularly to a kind of device for measuring opaque transparent liquid bulk viscosity,Including support baseboard,Support baseboard upper end is connected with transparent heating mantle,The lower end of heating mantle is connected with inlet,Upper end is connected with liquid outlet,Inlet is connected with input duct,Input duct connects having heaters,Heater is equipped with heater outlet and heater inlet,Heater outlet is connect with input duct,Heater inlet is connected with the first outlet pipe,First outlet pipe is connected with pump,Pump is connected with the second outlet pipe,Heating mantle is internally provided with transparent measurement pipe,The upper and lower part of the madial wall of measurement pipe is equipped with temperature sensor,The madial wall upper end of measurement pipe is connected with optical sensor,The bottom of measurement pipe is connected with pressure sensor,The upper end of measurement pipe is connected with steel ball mouth,The matching of steel ball mouth is connected with steel ball channel group,Steel ball channel group includes several different model steel ball channels to match.
Description
Technical field
The utility model belongs to coefficient of viscosity field of measuring technique, and in particular to a kind of measurement opaque transparent liquid bulk viscosity
Device.
Background technology
Coefficient of viscosity is called coefficient of internal friction or viscosity, is an important physical for describing fluid internal friction property
Amount, it characterizes the ability of fluid resistance deformation, and there are just showed during relative motion only in fluid.Liquid is in the duct
Transmission, selection, the movement of object in a liquid etc. of machine oil it is related with the coefficient of viscosity all with liquid.Liquid sticky
Coefficient can use the measuring methods such as falling ball method, capillary tube method, rotating-cylinder method, and wherein falling ball method is suitable for measuring the coefficient of viscosity (following letter
Claim η) higher liquid.The size of η depends on the property and temperature of liquid, and temperature raising η values will be reduced rapidly.Therefore, it measures
Liquid is just significant in different temperatures η values, is intended to accurately measure the coefficient of viscosity of liquid, it is necessary to liquid with precise control temperature.
And the device of the current free falling ball method survey transparency liquid coefficient of viscosity cannot measure the viscous system of opaque liquid
Number, and when the device for measuring the coefficient of viscosity now is measuring steel ball is thrown using artificial, it is impossible to ensure that steel ball measures
Pipe central axes fall, and cause experimental error larger.
Utility model content
The purpose of this utility model is：A kind of device for measuring opaque transparent liquid bulk viscosity is intended to provide, for solving
The device for measuring the coefficient of viscosity now throws steel ball when measuring using artificial, it is impossible to ensure under steel ball measurement pipe central axes
The problem of falling, cause experimental error larger and the coefficient of viscosity of opaque liquid cannot be measured.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of device for measuring opaque transparent liquid bulk viscosity, including support baseboard, the both sides of the support baseboard are respectively set
There are two journal stirrup, the journal stirrup is equipped with threaded hole, is matched in the threaded hole and is connected with threaded post, the upper end of the threaded post
Be connected with rotation turn round, lower end be connected with rolling bearing, the rolling bearing is connected with foot pad, and the support baseboard upper end is connected with
Transparent heating mantle, the lower end of the heating mantle is connected with inlet, upper end is connected with liquid outlet, the inlet be connected with into
Liquid pipe road, the input duct connect having heaters, and the heater is equipped with heater outlet and heater inlet, described to add
Hot device outlet is connect with input duct, and the heater inlet is connected with the first outlet pipe, the first outlet pipe connection
There is pump, the pump is connected with the second outlet pipe, and second outlet pipe is connect with liquid outlet, and the heating mantle is internally provided with
Transparent measurement pipe, the upper and lower part of the madial wall of the measurement pipe are equipped with temperature sensor, the temperature sensor electricity
Display is connected with, the madial wall upper end of the measurement pipe is connected with optical sensor, and the bottom of the measurement pipe is connected with pressure
Sensor, the optical sensor are connected with electric time-keeping starting module, and the pressure sensor is connected with electric time-keeping and stops mould
Block, the electric time-keeping starting module are electrically connected with electronic timer, and the electronic timer is electrically connected with display, the survey
The upper end of buret is connected with steel ball mouth, and the steel ball mouth matching is connected with steel ball channel group, and the steel ball channel group includes several
The different model steel ball channel to match, the center line of the steel ball channel are overlapped with the center line of measurement pipe, and the steel ball leads to
Road matching is connected with steel ball, and the support baseboard is equipped with steel ball holder.
Using the utility model of above-mentioned technical proposal, when the device for measuring opaque transparent liquid bulk viscosity is used,
Opaque liquid to be measured is first added in measurement pipe, is added on the downside of optical sensor, is then turned round, rolled by threaded post, rotation
Device is adjusted to level, then connects the second outlet pipe, pump, the first outlet pipe and feed liquor by the cooperation of bearing and foot pad
Pipeline heats liquid by heater, then liquid is made to be recycled in heating mantle by pump, when two temperature sensor measurements
When temperature all reaches required measurement temperature, steel ball channel is selected to install, it is then that steel ball is free downwards from steel ball channel
Falling can thus make steel ball fall along tube hub is measured, so that measuring accurate；When steel ball moves to light sensing
When device, optical sensor is by signal measurement and exporting makes timer start timing, and when steel ball falls on bottom, pressure passes
Sensor measuring signal and output make timer stopping timing；It thus can accurately measure fortune of the steel ball in opaque liquid
The dynamic time, so as to measure the coefficient of viscosity of opaque liquid.
It further limits, the upper surface of the support baseboard is connected with horizon detector, and such design can be examined at any time
Survey whether device is horizontal, so as to make measurement result more accurate.
It further limits, the horizon detector is disc horizon detector, and such design is simple in structure, general
Property is stronger.
It further limits, the outer wall of the measurement pipe is equipped with graduation mark, and such design can make operation simpler.
It further limits, the quantity of the steel ball channel is 4~7, and such design is simple in structure, versatile.
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structure diagram for the device embodiment for measuring opaque transparent liquid bulk viscosity of the utility model；
Fig. 2 is the enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is the section knot of heating mantle in a kind of device embodiment for measuring opaque transparent liquid bulk viscosity of the utility model
Structure schematic diagram；
Fig. 4 is the enlarged structure schematic diagram at B in Fig. 3；
Main element symbol description is as follows：
13, foot pad 14, horizon detector 15, heating mantle 2, inlet are turned round in support baseboard 1, journal stirrup 11, threaded post 12, rotation
21st, liquid outlet 22, the second outlet pipe 23, pump the 24, first outlet pipe 25, heater 26, heater outlet 27, heater into
Mouth 28, input duct 29, measurement pipe 3, temperature sensor 31, optical sensor 32, pressure sensor 33, steel ball mouth 34, steel ball lead to
Road 35, steel ball holder 36, display 4.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the device of a kind of measurement opaque transparent liquid bulk viscosity of the utility model,
Including support baseboard 1, the both sides of support baseboard 1 are respectively provided with two journal stirrups 11, and journal stirrup 11 is equipped with threaded hole, is matched in threaded hole
Threaded post 12 is connected with, the upper end of threaded post 12 is connected with rotation torsion 13, lower end is connected with rolling bearing, and rolling bearing is connected with
Foot pad 14,1 upper end of support baseboard are connected with transparent heating mantle 2, and the lower end of heating mantle 2 is connected with inlet 21, upper end connection
There is liquid outlet 22, inlet 21 is connected with input duct 29, and input duct 29 connects having heaters 26, and heater 26, which is equipped with, to be added
Hot device outlet 27 and heater inlet 28, heater outlet 27 are connect with input duct 29, and heater inlet 28 is connected with first
Outlet pipe 25, the first outlet pipe 25 are connected with pump 24, and pump 24 is connected with the second outlet pipe 23, the second outlet pipe 23 with
Liquid outlet 22 connects, and heating mantle 2 is internally provided with transparent measurement pipe 3, and the upper and lower part of the madial wall of measurement pipe 3 is equipped with temperature
Sensor 31 is spent, temperature sensor 31 is electrically connected with display 4, and the madial wall upper end of measurement pipe 3 is connected with optical sensor 32, surveys
The bottom of buret 3 is connected with pressure sensor 33, and optical sensor 32 is connected with electric time-keeping starting module, and pressure sensor 33 connects
Electric time-keeping stopping modular is connected to, electric time-keeping starting module is electrically connected with electronic timer, electronic timer and 4 electricity of display
Connection, the upper end of measurement pipe 3 are connected with steel ball mouth 34, and the matching of steel ball mouth 34 is connected with steel ball channel group, and steel ball channel group includes
Several different model steel ball channels 35 to match, the center line of steel ball channel 35 are overlapped with the center line of measurement pipe 3, and steel ball leads to
The matching of road 35 is connected with steel ball, and support baseboard 1 is equipped with steel ball holder 36.
In the present embodiment, when the device for measuring opaque transparent liquid bulk viscosity is used, first treated to the addition of measurement pipe 3
The opaque liquid of survey is added to 32 downside of optical sensor, then turns round 13, rolling bearing and foot pad by threaded post 12, rotation
14 cooperation adjusts device to level, then connects the second outlet pipe 23, the 24, first outlet pipe 25 of pump and inlet tube
Road 29 heats liquid by heater 26, then liquid is made to be recycled in heating mantle 2 by pump 24, when two temperature sensors
When 31 temperature measured all reach required measurement temperature, steel ball channel 35 is selected to install, then leads to steel ball from steel ball
The 35 downward movement of falling object of road can thus make steel ball fall along 3 center of measurement pipe, so that measuring accurate；Work as steel
When pearl moves to optical sensor 32, optical sensor 32 is by signal measurement and exporting makes timer start timing, when steel ball is fallen
When to bottom, 33 measuring signal of pressure sensor and export make timer stop timing；Thus can accurately it measure
Run duration of the steel ball in opaque liquid, so as to measure the coefficient of viscosity of opaque liquid.
It is preferred that the upper surface of support baseboard 1 is connected with horizon detector 15, such design can detection device be at any time
It is no to be horizontal, so as to make measurement result more accurate.In fact, it can also consider to detect dress at any time as the case may be
Put the structure whether being horizontal.
Preferred levels detector 15 is disc horizon detector, and such design, simple in structure, versatility is stronger.It is real
On border, the specifications and models of horizon detector 15 can also be considered as the case may be.
It is preferred that the outer wall of measurement pipe 3 is equipped with graduation mark, such design can make operation simpler.In fact, also may be used
To consider the structure of measurement pipe 3 as the case may be.
It is preferred that the quantity of steel ball channel 35 is 4~7, such design is simple in structure, versatile.In fact,
The quantity of steel ball channel 35 can be considered as the case may be.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technological thought or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of device for measuring opaque transparent liquid bulk viscosity, including support baseboard (1), it is characterised in that：The support bottom
The both sides of plate (1) are respectively provided with two journal stirrups (11), and the journal stirrup (11) is equipped with threaded hole, matches and be connected in the threaded hole
Threaded post (12), the upper end of the threaded post (12) is connected with rotation torsion (13), lower end is connected with rolling bearing, the axis of rolling
It holds and is connected with foot pad (14), support baseboard (1) upper end is connected with transparent heating mantle (2), the lower end of the heating mantle (2)
Be connected with inlet (21), upper end is connected with liquid outlet (22), the inlet (21) is connected with input duct (29), it is described into
Liquid pipe road (29) connection having heaters (26), the heater (26) are equipped with heater outlet (27) and heater inlet
(28), the heater outlet (27) connect with input duct (29), and the heater inlet (28) is connected with the first outlet tube
Road (25), first outlet pipe (25) are connected with pump (24), and the pump (24) is connected with the second outlet pipe (23), described
Second outlet pipe (23) is connect with liquid outlet (22), and the heating mantle (2) is internally provided with transparent measurement pipe (3), the survey
The upper and lower part of the madial wall of buret (3) is equipped with temperature sensor (31), and the temperature sensor (31) is electrically connected with aobvious
Show device (4), the madial wall upper end of the measurement pipe (3) is connected with optical sensor (32), and the bottom of the measurement pipe (3) is connected with
Pressure sensor (33), the optical sensor (32) are connected with electric time-keeping starting module, pressure sensor (33) connection
There is electric time-keeping stopping modular, the electric time-keeping starting module is electrically connected with electronic timer, and the electronic timer is with showing
Show that device (4) is electrically connected, the upper end of the measurement pipe (3) is connected with steel ball mouth (34), and steel ball mouth (34) matching is connected with steel
Pearl channel group, the steel ball channel group include several different model steel ball channels (35) to match, the steel ball channel (35)
Center line overlapped with the center line of measurement pipe (3), the steel ball channel (35) matching is connected with steel ball, the support baseboard
(1) it is equipped with steel ball holder (36).
2. a kind of device for measuring opaque transparent liquid bulk viscosity according to claim 1, it is characterised in that：The support
The upper surface of bottom plate (1) is connected with horizon detector (15).
3. a kind of device for measuring opaque transparent liquid bulk viscosity according to claim 2, it is characterised in that：The level
Detector (15) is disc horizon detector.
4. a kind of device of measurement opaque transparent liquid bulk viscosity according to claims 1 to 3 any one, feature exist
In：The outer wall of the measurement pipe (3) is equipped with graduation mark.
5. a kind of device for measuring opaque transparent liquid bulk viscosity according to claim 4, it is characterised in that：The steel ball
The quantity of channel (35) is 4~7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525293.0U CN207586077U (en) | 2017-11-15 | 2017-11-15 | A kind of device for measuring opaque transparent liquid bulk viscosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525293.0U CN207586077U (en) | 2017-11-15 | 2017-11-15 | A kind of device for measuring opaque transparent liquid bulk viscosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586077U true CN207586077U (en) | 2018-07-06 |
Family
ID=62731746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721525293.0U Expired - Fee Related CN207586077U (en) | 2017-11-15 | 2017-11-15 | A kind of device for measuring opaque transparent liquid bulk viscosity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527037A (en) * | 2022-02-21 | 2022-05-24 | 郑州轻工业大学 | Method and device for measuring liquid viscosity |
-
2017
- 2017-11-15 CN CN201721525293.0U patent/CN207586077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527037A (en) * | 2022-02-21 | 2022-05-24 | 郑州轻工业大学 | Method and device for measuring liquid viscosity |
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| 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: 20180706 Termination date: 20181115 |