CN203705304U - Constant-temperature device for viscometer - Google Patents
Constant-temperature device for viscometer Download PDFInfo
- Publication number
- CN203705304U CN203705304U CN201420093236.XU CN201420093236U CN203705304U CN 203705304 U CN203705304 U CN 203705304U CN 201420093236 U CN201420093236 U CN 201420093236U CN 203705304 U CN203705304 U CN 203705304U
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- CN
- China
- Prior art keywords
- beaker
- liquid
- temperature
- constant
- viscosity
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000005485 electric heating Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 14
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Control Of Temperature (AREA)
Abstract
The utility model discloses a constant-temperature device for a viscometer, relates to a device for measuring viscosity of a liquid, and aims to solve the problems of non-constant temperature of a measured liquid and inaccurate viscosity value of the measured liquid due to a conventional liquid viscosity measurement mode of first heating and later measurement. The constant-temperature device comprises a heating flask, an electric heating tube, a power connector, a remote-control temperature sensor, a viscometer, a beaker and a power lead, wherein a mounting groove is formed in a base casing of the heating flask; the electric heating tube is arranged in the mounting groove; an input end of the electric heating tube is connected with the power connector; an input end of the power connector is connected with the power lead; the beaker is arranged in the heating flask; a viscometer rotor on the viscometer is located in the liquid in the beaker; the heating flask is filled with water; and the remote-control temperature sensor is arranged in the beaker. The constant-temperature device is used for keeping the temperature of the measured liquid constant.
Description
Technical field
The utility model relates to a kind of device of measuring liquid viscosity, is specifically related to a kind of viscosity meter thermostat.
Background technology
While utilizing viscosity meter to measure liquid viscosity, fluid to be measured in beaker need to be preheated to 25 ℃, if fluid to be measured temperature higher than 25 ℃, fluid to be measured viscosity is lower than practical measurement viscosity, if fluid to be measured temperature is lower than 25 ℃, fluid to be measured viscosity is higher than practical measurement viscosity; Fluid to be measured viscosity number is to vary with temperature and high or low, and the viscosity numerical value recording is like this unstable.Northerly winter, temperature is during lower than 25 ℃, liquid preheating method is beaker to be placed on to heating on alcohol heater reach after 25 ℃, again thermometer is placed in to preheating beaker, fluid temperature can be rapidly lower than 25 ℃ after the meeting to measure one, at this moment need again beaker to be placed on alcohol heater and to be heated to 25 ℃, so repeatedly make troubles to operator; The fluid temperature value of random time is all different, makes fluid to be measured there is no stationary temperature, causes fluid to be measured viscosity number inaccurate.
Utility model content
The utility model is first to heat to measure for solving existing liquid viscosity measuring mode again, causes fluid to be measured temperature non-constant, the inaccurate problem of liquid viscosity value of surveying, and a kind of viscosity meter thermostat is provided.
Viscosity meter thermostat of the present utility model comprises Heating Cup, electric heating tube, power connection, temperature remote control sensor, viscosity meter, beaker and power lead, the base housing of Heating Cup is provided with mounting groove, electric heating tube is arranged in mounting groove, the input end of electric heating tube is connected with power connection, power connection input end is connected with power lead, beaker is arranged in Heating Cup, viscosity meter rotor on viscosity meter is arranged in the liquid of beaker, water is housed in Heating Cup, and temperature remote control sensor setting is in beaker.
The utility model compared with prior art has following beneficial effect:
One, the utility model is to utilize heating water bath mode, by electric heating tube, the medium in Heating Cup (water) is heated to 25 ℃, and by temperature remote control sensor, water temperature is controlled to 25 ℃, thereby make the fluid temperature in beaker keep constant, make the more approaching actual viscosity number occurring of liquid viscosity value recording.
Two, the utility model can improve fluid to be measured temperature, and heating is to heat gradually, steadily rise.
Three, the utility model operation is not loaded down with trivial details.
Four, the utility model simple in structure, be beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the main cut-open view of one-piece construction of the utility model viscosity meter thermostat.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1, present embodiment comprises Heating Cup 1, electric heating tube 2, power connection 3, temperature remote control sensor 4, viscosity meter 5, beaker 6 and power lead 7, the base housing of Heating Cup 1 is provided with mounting groove 1-1, electric heating tube 2 is arranged in mounting groove 1-1, the input end of electric heating tube 2 is connected with power connection 3, power connection 3 input ends are connected with power lead 7, beaker 6 is arranged in Heating Cup 1, viscosity meter rotor 5-1 on viscosity meter 5 is arranged in the liquid of beaker 6, in Heating Cup 1, water is housed, temperature remote control sensor 4 is arranged in beaker 6.Temperature remote control sensor 4 is connected with the switch 7-1 of power lead 7 by data line.Viscosity meter 5 is commercially available prod.
Embodiment two: in conjunction with Fig. 1, present embodiment is described, the liquid level H1 of the water of present embodiment is higher than the liquid height H2 in beaker 6.Design makes the heating liquid in beaker 6 even like this.Other composition and annexation are identical with embodiment one.
Principle of work: when use, first beaker 6 is put into Heating Cup 1, add water in Heating Cup 1, put into liquid in beaker 6, the liquid level H1 of water should be higher than the liquid height H2 in beaker 6, and the viscosity meter rotor 5-1 on viscosity meter 5 is placed in the liquid in beaker 6; The temperature of temperature remote control sensor 4 is transferred to 25 ℃, switches on power, open switch 7-1, electric heating tube 2 energising heating, in the time that fluid temperature reaches 25 ℃, the automatic buzzing of temperature remote control sensor 4 switch of reporting to the police and cut off the electricity supply, at this moment can measure liquid viscosity; In the time that water temperature reduces, by temperature remote control sensor 4 self-opening power supplies, electric heating tube 2 continues heating.
Claims (2)
1. a viscosity meter thermostat, described viscosity meter thermostat comprises Heating Cup (1), electric heating tube (2), power connection (3), temperature remote control sensor (4), viscosity meter (5), beaker (6) and power lead (7), it is characterized in that: the base housing of Heating Cup (1) is provided with mounting groove (1-1), electric heating tube (2) is arranged in mounting groove (1-1), the input end of electric heating tube (2) is connected with power connection (3), power connection (3) input end is connected with power lead (7), beaker (6) is arranged in Heating Cup (1), viscosity meter rotor (5-1) on viscosity meter (5) is arranged in the liquid of beaker (6), Heating Cup is equipped with water in (1), temperature remote control sensor (4) is arranged in beaker (6).
2. a kind of viscosity meter thermostat according to claim 1, is characterized in that: the liquid level H1 of described water is higher than the liquid height H2 in beaker (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093236.XU CN203705304U (en) | 2014-03-03 | 2014-03-03 | Constant-temperature device for viscometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093236.XU CN203705304U (en) | 2014-03-03 | 2014-03-03 | Constant-temperature device for viscometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705304U true CN203705304U (en) | 2014-07-09 |
Family
ID=51055725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420093236.XU Expired - Lifetime CN203705304U (en) | 2014-03-03 | 2014-03-03 | Constant-temperature device for viscometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223107A (en) * | 2015-10-26 | 2016-01-06 | 中国石油集团西部钻探工程有限公司 | Normal heating flow graph |
| CN106970007A (en) * | 2017-04-18 | 2017-07-21 | 华南理工大学 | A kind of engine motor oil viscosity detecting device of detectable assigned temperature |
| CN108020486A (en) * | 2018-01-23 | 2018-05-11 | 湖南中锂新材料科技有限公司 | Viscosity measuring system |
-
2014
- 2014-03-03 CN CN201420093236.XU patent/CN203705304U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223107A (en) * | 2015-10-26 | 2016-01-06 | 中国石油集团西部钻探工程有限公司 | Normal heating flow graph |
| CN106970007A (en) * | 2017-04-18 | 2017-07-21 | 华南理工大学 | A kind of engine motor oil viscosity detecting device of detectable assigned temperature |
| CN108020486A (en) * | 2018-01-23 | 2018-05-11 | 湖南中锂新材料科技有限公司 | Viscosity measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |