CN218036252U - Kinematic viscosity measuring device capable of realizing online cleaning - Google Patents
Kinematic viscosity measuring device capable of realizing online cleaning Download PDFInfo
- Publication number
- CN218036252U CN218036252U CN202220485975.8U CN202220485975U CN218036252U CN 218036252 U CN218036252 U CN 218036252U CN 202220485975 U CN202220485975 U CN 202220485975U CN 218036252 U CN218036252 U CN 218036252U
- Authority
- CN
- China
- Prior art keywords
- kinematic viscosity
- measuring device
- feed liquor
- liquid
- device capable
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a can realize online cleaning's kinematic viscosity survey device belongs to viscosity measuring device technical field, including base, belt cleaning device, constant temperature bathtub, temperature sensor and U-shaped capillary viscometer, constant temperature bathtub locates the base top surface, temperature sensor with the capillary viscometer locates in the constant temperature bathtub, be equipped with heating device and singlechip in the base, belt cleaning device includes the feed liquor subassembly and goes out the liquid subassembly, be equipped with the proportional valve on the feed liquor subassembly, temperature sensor heating device belt cleaning device reaches the proportional valve with singlechip electric connection. The utility model discloses a set up belt cleaning device, realize the on-line cleaning of capillary viscometer, through setting up the flow that proportional valve adjusted washing liquid in the cleaning process, realize according to the ration, the utility model discloses after viscosity measurement accomplishes, directly carry out on-line cleaning, need not extra heating viscometer, artifical participation is few, labour saving and time saving.
Description
Technical Field
The utility model relates to a viscosity measurement technical field especially relates to a can realize online cleaning's kinematic viscosity survey device.
Background
In many industrial processes, from chemistry and manufacturing to medicine and food processing, viscosity is an important parameter for intermediate and final product characterization. The time of a certain volume of liquid flowing through a calibrated glass capillary viscometer is measured at a constant temperature, and the product of the capillary constant and the flowing time (second) of the viscometer is the kinematic viscosity of the liquid measured at the temperature. After the measurement is completed, the capillary tube needs to be cleaned, and the traditional cleaning method is to inject a proper cleaning solvent into the capillary viscometer by utilizing manual work or negative pressure so as to dissolve residual oil stains and the like into the cleaning solvent. On one hand, the manual cleaning steps are complicated, and the problem of incomplete cleaning due to the complex U-shaped structure of the capillary tube exists; on the other hand, most cleaning solvents are harmful to human health and not conducive to long-term contact.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize online cleaning's kinematic viscosity survey device.
To achieve the purpose, the utility model adopts the following technical proposal: the utility model provides a can realize online cleaning's kinematic viscosity survey device, includes base, belt cleaning device, constant temperature bathtub, temperature sensor and U-shaped capillary viscosimeter, constant temperature bathtub locates the base top surface, temperature sensor with the capillary viscosimeter is located in the constant temperature bathtub, be equipped with heating device and singlechip in the base, belt cleaning device includes the feed liquor subassembly and goes out the liquid subassembly, the feed liquor subassembly with the one end intercommunication of capillary viscosimeter, go out the liquid subassembly with the other end intercommunication of capillary viscosimeter, be equipped with the proportional valve on the feed liquor subassembly, temperature sensor heating device belt cleaning device reaches the proportional valve with singlechip electric connection.
Further, capillary viscometer is including thin pipe, return bend, the thick pipe that communicates in proper order, be equipped with the branch pipe on the thick pipe.
Further, the feed liquor subassembly includes cleaning solution bottle, feed liquor pipe, suction pump, transfer line, rubber stopper, it includes back liquid pipe, waste liquid bottle to go out the liquid subassembly, the input of suction pump with the cleaning solution bottle passes through feed liquor pipe intercommunication, the output of suction pump with the thick pipe passes through the transfer line reaches the rubber stopper intercommunication, the tubule with the waste liquid bottle passes through back liquid pipe intercommunication, the proportional valve is located on the feed liquor pipe.
Further, still include agitating unit, agitating unit includes motor, (mixing) shaft and locates stir epaxial stirring vane, (mixing) shaft one end with the motor is connected, and the other end extends to in the constant temperature bathtub, the motor with singlechip electric connection.
Further, the top surface of the constant temperature bathtub is provided with an end cover, and the temperature sensor, the capillary viscometer and the stirring device all penetrate through the end cover and extend into the constant temperature bathtub.
Furthermore, a hollow cylinder protective cover is arranged on the outer side of the stirring shaft, one end of the protective cover is connected with the end cover, and the other end of the protective cover extends into the constant-temperature bathtub.
Further, be equipped with the viscosity on the end cover and press from both sides, capillary viscometer's both ends all run through the end cover, viscosity presss from both sides the centre gripping capillary viscometer's both ends.
Further, base one side is equipped with control panel, control panel be equipped with singlechip electric connection's display screen, motor control switch, temperature detect switch and time switch, the motor passes through motor control switch and external power supply electric connection, heating device passes through temperature detect switch and external power supply electric connection, the suction pump passes through time switch and external power supply electric connection.
Furthermore, a bath liquid port is formed in the end cover, and a sealing cover matched with the bath liquid port is arranged on the bath liquid port.
The utility model has the advantages that: through setting up belt cleaning device, realize capillary viscometer's on-line cleaning, through setting up the flow that proportional valve adjusted the cleaning fluid in the cleaning process, realize according to the ration, save material, the utility model discloses after viscosity measurement accomplishes, directly carry out on-line cleaning, need not additionally to heat the viscometer, artifical participation is few, labour saving and time saving.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
FIG. 1 is a schematic diagram of the present invention;
fig. 2 is a structural view of the cleaning device and the capillary viscometer in fig. 1.
Wherein: the device comprises a base 1, a display screen 11, a cleaning device 2, a liquid inlet component 21, a cleaning liquid bottle 211, a liquid inlet pipe 212, a water pump 213, a liquid conveying pipe 214, a rubber plug 215, a liquid outlet component 22, a liquid return pipe 221, a waste liquid bottle 222, a constant temperature bathtub 3, an end cover 31, a sealing cover 311, a temperature sensor 4, a capillary viscometer 5, a thin pipe 51, a bent pipe 52, a thick pipe 53, a branch pipe 54, a stirring device 6, a motor 61, a stirring shaft 62, a stirring blade 63, a protective cover 64, a viscosity clamp 7 and a proportional valve 8.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Referring to fig. 1, 2, the kinematic viscosity survey device that can realize online cleaning of this embodiment, including base 1, belt cleaning device 2, constant temperature bath 3, temperature sensor 4 and U-shaped capillary viscometer 5, constant temperature bath 3 locates 1 top surface of base, interior bath liquid that contains, temperature sensor 4 with capillary viscometer 5 locates in the constant temperature bath 3, be equipped with heating device and singlechip (not shown in the figure) in the base 1, belt cleaning device 2 includes feed liquor subassembly 21 and goes out liquid subassembly 22, feed liquor subassembly 21 with capillary viscometer 5's one end intercommunication, go out liquid subassembly 22 with capillary viscometer 5's other end intercommunication, be equipped with proportional valve 8 on the feed liquor subassembly 21, temperature sensor 4 heating device belt cleaning device 2 reaches proportional valve 8 with singlechip electric connection.
The working principle of the utility model is as follows: firstly, an operator puts a capillary viscometer 5 added with liquid to be measured into a constant temperature bathtub 3 containing bath lotion, then a heating device in a base 1 is opened to heat the bath lotion in the constant temperature bathtub 3, and when the temperature detected by a temperature sensor 4 reaches a set temperature, the measurement can be started. After the measurement is completed, the cleaning device 2 is opened, the cleaning liquid enters the capillary viscometer 5 through the liquid inlet component 21, and then the waste liquid is discharged through the liquid outlet component 22. Because of washing the initial stage, the liquid concentration that awaits measuring in the capillary viscometer 5 is higher, needs a large amount of washing liquids, and along with the going on of washing, the liquid concentration that awaits measuring descends, and the quantity of washing liquid also reduces thereupon, through setting up proportional valve 8, adjusts the velocity of flow of washing liquid.
Preferably, the capillary viscometer 5 comprises a thin tube 51, a bent tube 52 and a thick tube 53 which are sequentially communicated, and a branch tube 54 is arranged on the thick tube 53.
Preferably, the feed liquor subassembly 21 includes cleaning solution bottle 211, feed liquor pipe 212, suction pump 213, transfer line 214, rubber stopper 215, it includes back liquid pipe 221, waste liquid bottle 222 to go out liquid subassembly 22, the input of suction pump 213 with cleaning solution bottle 211 passes through feed liquor pipe 212 intercommunication, suction pump 213's output with thick pipe 53 passes through the transfer line 214 reaches rubber stopper 215 intercommunication, tubule 51 with waste liquid bottle 222 passes through return liquid pipe 221 intercommunication, proportional valve 8 locates on the feed liquor pipe 212.
The cleaning liquid is pumped into the thick pipe 53 by arranging the water suction pump 213, and the rubber stopper 215 is additionally arranged to fix the infusion pipe 214 because the pipe diameter of the infusion pipe 214 is smaller than that of the thick pipe 53, so that the energy consumption is further reduced, and simultaneously the water suction pump 213 can be preferably a variable-frequency water suction pump in cooperation with the flow change of the proportional valve 8.
Preferably, the automatic stirring device further comprises a stirring device 6, wherein the stirring device comprises a motor 61, a stirring shaft 62 and stirring blades 63 arranged on the stirring shaft 62, one end of the stirring shaft 62 is connected with the motor 61, the other end of the stirring shaft extends into the constant-temperature bathtub 3, and the motor 61 is electrically connected with the single chip microcomputer.
Through setting up agitating unit 6, can accelerate the thermal cycle of bath lotion, make the temperature of the bath lotion in the constant temperature bathtub 3 even, through the operation of singlechip control motor 61, the simple operation.
Preferably, an end cover 31 is provided on the top surface of the thermostatic bath 3, and the temperature sensor 4, the capillary viscometer 5 and the stirring device 6 all penetrate through the end cover 31 and extend into the thermostatic bath 3.
The temperature sensor 4, the capillary viscometer 5 and the stirring device 6 are fixed by arranging the end cover 31, and the heat preservation effect is achieved.
Preferably, a hollow cylindrical protective cover 64 is arranged outside the stirring shaft 62, one end of the protective cover 64 is connected with the end cover 31, and the other end extends into the constant temperature bathtub 3.
By arranging the protective cover 64, the water flow vortex formed in the stirring process of the stirring device 6 is prevented from shaking the capillary viscometer 5, and the measurement result is further influenced.
Preferably, a viscosity clip 7 is arranged on the end cover 31, both ends of the capillary viscometer 5 penetrate through the end cover 31, and the viscosity clip 7 clamps both ends of the capillary viscometer 5.
Through setting up viscosity clamp 7, make capillary viscometer 5 more steady stand in the bath, guarantee the accuracy of testing result, can hold a plurality of capillary viscometers 5 in the constant temperature bathtub 3 in this embodiment, viscosity clamp 7 is supporting for the equivalent.
Preferably, base 1 one side is equipped with control panel, control panel be equipped with singlechip electric connection's display screen 11, motor control switch, temperature detect switch and time switch, motor 61 passes through motor control switch and external power supply electric connection, heating device passes through temperature detect switch and external power supply electric connection, suction pump 213 passes through time switch and external power supply electric connection.
The single chip microcomputer of the embodiment integrates a heating temperature control module, a cleaning device working time control module and a stirring device working module, and controls the stirring device 6, the bath liquid and the cleaning device 2 to work respectively by opening and closing a motor control switch, a temperature control switch and a time control switch; the set cleaning time of the cleaning device 2 is divided into two stages: in the first stage, the water pump 213 is in a high-frequency operation state, and the proportional valve 8 is in a large flow state; in the second stage, the water pump 213 operates at low frequency, the flow of the proportional valve 8 is reduced, the bath liquid temperature and the cleaning time can be checked through a display screen on the control panel, and the automation degree of the whole device is high.
Preferably, the end cap 31 is provided with a bath liquid port, and the bath liquid port is provided with a sealing cover 311 matched with the bath liquid port.
Through setting up the bath liquid mouth, need not remove other devices on end cover 31 and the end cover 31, alright add or discharge bath liquid, convenient operation through setting up closing cap 311, guarantees that the bath liquid can not transmit outside 3 constant temperature bathtubs 3 in the heating process, plays the heat preservation effect.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A kinematic viscosity measuring device capable of realizing online cleaning is characterized in that: including base, belt cleaning device, constant temperature bathtub, temperature sensor and U-shaped capillary viscosimeter, constant temperature bathtub locates the base top surface, temperature sensor with the capillary viscosimeter is located in the constant temperature bathtub, be equipped with heating device and singlechip in the base, belt cleaning device includes feed liquor subassembly and play liquid subassembly, the feed liquor subassembly with the one end intercommunication of capillary viscosimeter, go out the liquid subassembly with the other end intercommunication of capillary viscosimeter, be equipped with the proportional valve on the feed liquor subassembly, temperature sensor heating device belt cleaning device reaches the proportional valve with singlechip electric connection.
2. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 1, characterized in that: the capillary viscometer comprises a thin tube, a bent tube and a thick tube which are sequentially communicated, and a branch tube is arranged on the thick tube.
3. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 2, characterized in that: the feed liquor subassembly includes cleaning solution bottle, feed liquor pipe, suction pump, transfer line, rubber stopper, it includes back liquid pipe, waste liquid bottle to go out the liquid subassembly, the input of suction pump with the cleaning solution bottle passes through feed liquor pipe intercommunication, the output of suction pump with thick pipe passes through the transfer line reaches the rubber stopper intercommunication, the tubule with the waste liquid bottle passes through return liquid pipe intercommunication, the proportional valve is located on the feed liquor pipe.
4. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 3, characterized in that: still include agitating unit, agitating unit includes motor, (mixing) shaft and locates stir epaxial stirring vane, (mixing) shaft one end with the motor is connected, the other end extend to in the constant temperature bathtub, the motor with singlechip electric connection.
5. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 4, characterized in that: the top surface of the constant temperature bathtub is provided with an end cover, and the temperature sensor, the capillary viscometer and the stirring device are all penetrated through the end cover and extend into the constant temperature bathtub.
6. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 5, characterized in that: a hollow cylinder protective cover is arranged on the outer side of the stirring shaft, one end of the protective cover is connected with the end cover, and the other end of the protective cover extends into the constant-temperature bathtub.
7. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 5, characterized in that: be equipped with the viscosity on the end cover and press from both sides, capillary viscometer's both ends all run through the end cover, the centre gripping is pressed from both sides to viscosity capillary viscometer's both ends.
8. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 4, characterized in that: base one side is equipped with control panel, control panel be equipped with singlechip electric connection's display screen, motor control switch, temperature detect switch and time switch, the motor passes through motor control switch and external power supply electric connection, heating device passes through temperature detect switch and external power supply electric connection, the suction pump passes through time switch and external power supply electric connection.
9. The kinematic viscosity measuring device capable of realizing online cleaning according to claim 5, characterized in that: the end cover is provided with a bath liquid port, and the bath liquid port is provided with a sealing cover matched with the bath liquid port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220485975.8U CN218036252U (en) | 2022-03-08 | 2022-03-08 | Kinematic viscosity measuring device capable of realizing online cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220485975.8U CN218036252U (en) | 2022-03-08 | 2022-03-08 | Kinematic viscosity measuring device capable of realizing online cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218036252U true CN218036252U (en) | 2022-12-13 |
Family
ID=84339917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220485975.8U Active CN218036252U (en) | 2022-03-08 | 2022-03-08 | Kinematic viscosity measuring device capable of realizing online cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218036252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818603A (en) * | 2023-06-28 | 2023-09-29 | 孚迪斯石油化工科技(葫芦岛)股份有限公司 | Viscosity measurement equipment for aviation lubricating oil |
-
2022
- 2022-03-08 CN CN202220485975.8U patent/CN218036252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818603A (en) * | 2023-06-28 | 2023-09-29 | 孚迪斯石油化工科技(葫芦岛)股份有限公司 | Viscosity measurement equipment for aviation lubricating oil |
| CN116818603B (en) * | 2023-06-28 | 2024-02-02 | 孚迪斯石油化工科技(葫芦岛)股份有限公司 | Viscosity measurement equipment for aviation lubricating oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218036252U (en) | Kinematic viscosity measuring device capable of realizing online cleaning | |
| CN104212704B (en) | Microbiological culture media dispenser, microbiological culture media compound method and method for filling | |
| CN1920526B (en) | Method and equipment for measuring fluid viscosity of capillary pipeline | |
| CN217561429U (en) | Novel device for determining main content of Bayer process solution | |
| CN209784111U (en) | full-automatic fiber component analyzer | |
| CN207798514U (en) | The pretreating device of mycotoxin Physico-chemical tests in a kind of grain | |
| CN202372513U (en) | Cleaning device for probe of osmotic pressure tester | |
| CN212083231U (en) | Full-automatic surface enhanced Raman spectrum detection device | |
| CN214278108U (en) | Coarse fiber detection system | |
| CN205719155U (en) | Automatic liquid metering device | |
| CN201173921Y (en) | Sulfitation intensity automatic detection device | |
| CN206557047U (en) | A kind of all automatic motion viscosity detector | |
| CN213986175U (en) | Novel full-automatic salt and iodine analyzer | |
| CN212459019U (en) | Vitamin detection's sample extraction element | |
| CN110694532B (en) | Mixed heating device for pharmacology experiments | |
| CN210090243U (en) | Do not need to dismantle, convenient abluent Ubbelohde viscosimeter viscosity measurement device | |
| CN207570963U (en) | Full-automatic kinematic viscosity analyzer of working continuously | |
| CN112946208A (en) | Filter bag type crude fiber determinator, method and application | |
| CN208213249U (en) | Bench for chemistry experiment | |
| CN220490829U (en) | Full-automatic textile fiber dissolver | |
| CN208405453U (en) | A kind of clinical laboratory's equipment cleaning sterilizing device | |
| CN207623191U (en) | A kind of dilution Ubbelohde viscometer | |
| CN208580009U (en) | A kind of measuring device of liquid viscosity | |
| CN206114487U (en) | Experimental liquid automatic configuration device of salt fog machine | |
| CN114993384B (en) | Heating pipe detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |