CN207181225U - A kind of lubricant movement viscosity measuring instrument - Google Patents
A kind of lubricant movement viscosity measuring instrument Download PDFInfo
- Publication number
- CN207181225U CN207181225U CN201721030137.7U CN201721030137U CN207181225U CN 207181225 U CN207181225 U CN 207181225U CN 201721030137 U CN201721030137 U CN 201721030137U CN 207181225 U CN207181225 U CN 207181225U
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- CN
- China
- Prior art keywords
- water
- room
- drain pipe
- cover plate
- measuring instrument
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- 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 is related to a kind of lubricant movement viscosity measuring instrument, its is easy to operate, and labor intensity is low, and cleaning efficiency is high, cleaning postcapillary viscosimeter without grease residual, wherein, casing by cover closure, rabbling mechanism and heating arrangements be all provided with cover plate；Rabbling mechanism and heating arrangements are partly located in water-bath room；Cleaning fluid is loaded with cleaning fluid room, the first drain pipe is plugged with cover plate, the first drain pipe part is located at below the liquid level of cleaning fluid, and magnetic valve is connected with the first drain pipe；Water-bath is loaded with clear water in room, cover plate is connected with capillary viscometer by capillary pipe clamp, capillary viscometer part is located in water-bath room, capillary viscometer one end is connected by pipeline with drain pipe, the other end is connected by the second drain pipe with solution collecting chamber, and solution collecting chamber is also connected by pipeline with stilling chamber, and cylinder and piston are respectively positioned in stilling chamber, piston and cylinder drive connection, and can be driven by the cylinder and be pumped.
Description
Technical field
It the utility model is related to kinematic viscosity fields of measurement, more particularly to a kind of lubricant movement viscosity measuring instrument.
Background technology
Viscosity is that one kind of fluid viscosity is measured, and is that fluid flow forces are represented one kind of its internal friction phenomenon, right
The quality discrimination of various greases and determination purposes and the combustibility of various oil used in fuel and purposes etc. are marginal.Traditional
Kinematic viscosity analyzer, heating is slow, time of measuring length, is the reliability of the next measurement result of guarantee after measurement, it is also necessary to will be viscous
Degree meter taking-up is cleaned, and this mode wastes time and energy, and labor intensity is larger.
Utility model content
The utility model is exactly in view of the deficienciess of the prior art, providing a kind of lubricant movement viscosity measuring instrument.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of lubricant movement viscosity measuring instrument, including casing, rabbling mechanism, heating arrangements, air pump, cylinder and piston；
The casing by cover closure, the rabbling mechanism and heating arrangements be all provided with the cover plate；In the casing
Provided with three pieces of dividing plates being vertically arranged, cabinets cavity is divided into cleaning fluid room, water-bath room, solution collecting chamber by three pieces of dividing plates
And stilling chamber, the rabbling mechanism and heating arrangements are partly in the water-bath room；
Cleaning fluid is loaded with the cleaning fluid room, the first drain pipe, first drain pipe are plugged with the cover plate
Part is connected with magnetic valve below the liquid level of cleaning fluid on first drain pipe；
Clear water is loaded with the water-bath room, the cover plate is connected with capillary viscometer, the hair by capillary pipe clamp
Capillary viscometer part is located in water-bath room, and described capillary viscometer one end is connected by pipeline with the drain pipe, described
The capillary viscometer other end is connected by the second drain pipe with the solution collecting chamber, and the solution collecting chamber also passes through pipeline
Connected with the stilling chamber, the cylinder and piston are respectively positioned in the stilling chamber, and the piston drives with cylinder
Connection, and can be driven and be pumped by the cylinder.
Preferably, the rabbling mechanism includes motor, main shaft and stirring vane, the motor connection on the cover plate,
The motor drive connection has main shaft, and the main shaft portion is located in the water-bath room, and the stirring vane is sleeved on positioned at water
Main shaft periphery in bathroom.
Preferably, the heating arrangements include spiral electric heating tube, and the spiral electric heating tube part is located in water-bath room.
Preferably, it is arranged with muff outside the water-bath room.
Preferably, condenser pipe is also associated with the cover plate, the disc-shaped arrangement of condenser pipe, its part is located at water bath
It is interior.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
Air pump can ventilate into cleaning fluid room, open electrically-controlled valve, the difference that is stressed effect, and the cleaning fluid in cleaning fluid room leads to
The first drain pipe is crossed to enter in capillary viscometer.Electrically-controlled valve and air pump are then shut off, opens cylinder, cylinder driving piston is being pressed
Being moved repeatedly up and down in power regulation room, piston makes to form " malleation " and " negative pressure " in solution collecting chamber in motion process,
So that the liquid level in capillary viscometer rises or falls, repeatedly, you can the grease in capillary viscometer is abundant
Dilution.Dilution finishes exhaust hood driving descent of piston to produce larger " negative pressure ", sample to be tested and cleaning in solution collecting chamber
The mixed liquor that liquid is formed is sucked into solution collecting chamber, so repeatedly, you can is realized to the effective of capillary viscometer
Cleaning.
The utility model proposes lubricating oil viscosity measuring instrument, after realizing to the measurement of the kinematic viscosity of sample to be tested, energy
Enough that capillary viscometer is cleaned automatically, its is easy to operate, and labor intensity is low, and cleaning efficiency is high, and cleaning postcapillary glues
Degree meter without grease residual, help to ensure that the accuracy of measurement.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of lubricant movement viscosity measuring instrument structural representation.
Embodiment
Illustrate content of the present utility model below in conjunction with specific embodiments.
As shown in figure 1, Fig. 1 be the utility model proposes a kind of lubricant movement viscosity measuring instrument structural representation.
A kind of lubricant movement viscosity measuring instrument, including casing 1, rabbling mechanism, heating arrangements, air pump 14, cylinder 7 and work
Plug 6；
The casing 1 by cover closure, the rabbling mechanism and heating arrangements be all provided with the cover plate；The casing 1
It is interior that the inner chamber of casing 1 is divided into cleaning fluid room 2, water-bath room 3, solution provided be vertically arranged three pieces of dividing plates, three pieces of dividing plates
Collecting chamber 4 and stilling chamber 5, the rabbling mechanism and heating arrangements are partly in the water-bath room 3；
Cleaning fluid is loaded with the cleaning fluid room 2, the first drain pipe 13 is plugged with the cover plate, described first goes out liquid
The part of pipe 13 is located at below the liquid level of cleaning fluid, and magnetic valve 15 is connected with first drain pipe 13；
Clear water is loaded with the water-bath room 3, the cover plate is connected with capillary viscometer 12, institute by capillary pipe clamp 16
State the part of capillary viscometer 12 to be located in water-bath room 3, described one end of capillary viscometer 12 passes through pipeline and the drain pipe
Connection, the other end of capillary viscometer 12 are connected by the second drain pipe 17 with the solution collecting chamber 4, and the solution is received
Collection room 4 is also connected by pipeline with the stilling chamber 5, and the cylinder 7 and piston 6 are respectively positioned in the stilling chamber 5,
The piston 6 and the drive connection of cylinder 7, and can be driven and be pumped by the cylinder 7.
This programme principle is as follows：
The clear water in water-bath room 3 is heated by heating arrangements, and makes clear water Temperature Distribution equal by rabbling mechanism
It is even.When clear water temperature it is constant in preset temperature when, sample to be tested is loaded in capillary viscometer 12, and by capillary viscometer
12 fix on the cover board, to be measured at a constant temperature to the kinematic viscosity of sample to be tested.
After being measured, ventilated by air pump 14 into cleaning fluid room 2, open electrically-controlled valve, the difference that is stressed effect, cleaning fluid
Cleaning fluid in room 2 is entered in capillary viscometer 12 by the first drain pipe 13.Electrically-controlled valve and air pump 14 are then shut off, is opened
Cylinder 7, cylinder 7 drive piston 6 to be moved repeatedly up and down in stilling chamber 5, and piston 6 receives solution in motion process
Collect in room 4 and form " malleation " and " negative pressure ", so that the liquid level in capillary viscometer 12 rises or falls, repeatedly, i.e.,
Grease in capillary viscometer 12 can fully be diluted.Dilution finishes exhaust hood 7 and drives piston 6 descending with solution collecting chamber
Larger " negative pressure " is produced in 4, the mixed liquor that sample to be tested and cleaning fluid are formed is sucked into solution collecting chamber 4, is so repeated
Repeatedly, you can realize effective cleaning to capillary viscometer 12.
In specific design, the rabbling mechanism includes motor 8, main shaft 9 and stirring vane 10, and the motor 8 is connected to
On the cover plate, the drive connection of motor 8 has main shaft 9, and the part of main shaft 9 is located in the water-bath room 3, the paddle
Piece 10 is sleeved on the periphery of main shaft 9 in water-bath room 3.
In the embodiment having, the heating arrangements include spiral electric heating tube 11, the part of spiral electric heating tube 11
In water-bath room 3.
To reduce the heat diffusion of clear water in measurement process, the utilization rate of heat is improved, guarantor is arranged with outside the water-bath room 3
Temperature set.
In the embodiment having, condenser pipe 18, the 18 disc-shaped arrangement of condenser pipe, its portion are also associated with the cover plate
Divide in water bath.
When needing cooling to measure the kinematic viscosity of article to be measured, into condenser pipe, circulation injection coolant, cold
But liquid exchanges heat with the aqueous water in water bath, takes away the partial heat of aqueous water, meanwhile, heating arrangements are mutual with condenser pipe
Coordinate, the temperature of aqueous water is down to default temperature value.
The utility model proposes lubricating oil viscosity measuring instrument, after realizing to the measurement of the kinematic viscosity of sample to be tested, energy
Enough that capillary viscometer is cleaned automatically, its is easy to operate, and labor intensity is low, and cleaning efficiency is high, and cleaning postcapillary glues
Degree meter without grease residual, help to ensure that the accuracy of measurement.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of lubricant movement viscosity measuring instrument, it is characterised in that including casing, rabbling mechanism, heating arrangements, air pump, gas
Cylinder and piston；
The casing by cover closure, the rabbling mechanism and heating arrangements be all provided with the cover plate；It is provided with the casing
Cabinets cavity is divided into cleaning fluid room, water-bath room, solution collecting chamber and pressure by three pieces of dividing plates being vertically arranged, three pieces of dividing plates
Power regulation room, the rabbling mechanism and heating arrangements are partly in the water-bath room；
Cleaning fluid is loaded with the cleaning fluid room, the first drain pipe, the first drain pipe part are plugged with the cover plate
Below the liquid level of cleaning fluid, magnetic valve is connected with first drain pipe；
Clear water is loaded with the water-bath room, the cover plate is connected with capillary viscometer, the capillary by capillary pipe clamp
Viscosimeter part is located in water-bath room, and described capillary viscometer one end is connected by pipeline with the drain pipe, the capillary
The pipe viscosimeter other end is connected by the second drain pipe with the solution collecting chamber, and the solution collecting chamber also passes through pipeline and institute
Stilling chamber connection is stated, the cylinder and piston are respectively positioned in the stilling chamber, the piston and cylinder drive connection,
And it can be driven and be pumped by the cylinder.
2. lubricant movement viscosity measuring instrument according to claim 1, it is characterised in that the rabbling mechanism includes electricity
Machine, main shaft and stirring vane, for the motor connection on the cover plate, the motor drive connection has main shaft, the main shaft part
Divide in the water-bath room, the stirring vane is sleeved on the main shaft periphery in water-bath room.
3. lubricant movement viscosity measuring instrument according to claim 1, it is characterised in that the heating arrangements include spiral
Electric heating tube, the spiral electric heating tube part are located in water-bath room.
4. lubricant movement viscosity measuring instrument according to claim 1, it is characterised in that be arranged with guarantor outside the water-bath room
Temperature set.
5. lubricant movement viscosity measuring instrument according to claim 1, it is characterised in that be also associated with the cover plate cold
Solidifying pipe, the disc-shaped arrangement of condenser pipe, its part is located in water bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030137.7U CN207181225U (en) | 2017-08-16 | 2017-08-16 | A kind of lubricant movement viscosity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030137.7U CN207181225U (en) | 2017-08-16 | 2017-08-16 | A kind of lubricant movement viscosity measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181225U true CN207181225U (en) | 2018-04-03 |
Family
ID=61741185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721030137.7U Expired - Fee Related CN207181225U (en) | 2017-08-16 | 2017-08-16 | A kind of lubricant movement viscosity measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181225U (en) |
-
2017
- 2017-08-16 CN CN201721030137.7U patent/CN207181225U/en not_active Expired - Fee Related
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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: 20180403 Termination date: 20200816 |