CN103728982A - Temperature measurement control device of thermostatic bath - Google Patents
Temperature measurement control device of thermostatic bath Download PDFInfo
- Publication number
- CN103728982A CN103728982A CN201310712049.5A CN201310712049A CN103728982A CN 103728982 A CN103728982 A CN 103728982A CN 201310712049 A CN201310712049 A CN 201310712049A CN 103728982 A CN103728982 A CN 103728982A
- Authority
- CN
- China
- Prior art keywords
- control device
- motor
- calibration cell
- cell temperature
- measuring control
- 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.)
- Granted
Links
Images
Abstract
The invention relates to a temperature measurement control device of a thermostatic bath. The temperature measurement control device of the thermostatic bath comprises a control plate, a horizontal rotation component and a supporting rod. The control plate is fixed through the supporting rod and used for supporting the horizontal rotation component which horizontally rotates around the center of the control plate. A moving assembly is arranged on the horizontal rotation component and can move in the direction away from the rotation shaft on the horizontal rotation component. A moving rod which moves upwards in the vertical direction is arranged on the moving assembly and used for carrying a moving thermometer to move upwards in the vertical direction. According to the temperature measurement control device of the thermostatic bath, the moving thermometer is made to move to any position in a working zone of a thermostatic bath zone by means of the horizontal rotation component, the moving assembly and the moving rod, the thermometer does not need to be placed in a manual manner, testing efficiency is higher, accuracy and stability of the placement position of the thermometer can be ensured in the testing process, and therefore a testing result can be more accurate.
Description
Technical field
The present invention relates to calibration cell technical field of measurement and test, particularly relate to a kind of calibration cell temperature-measuring control device.
Background technology
Calibration cell is a kind of thermostatic equipment of liquid as thermostatic medium that utilize, being applicable to maintain the chemistry of working under low temperature, normal temperature condition, biology, physics laboratory etc., is the necessary equipment in the laboratories such as medical and health, chemical industry, food industry, metallurgical industry, universities and colleges, scientific research, genetic engineering, macromolecule engineering.Can be in conjunction with rotary evaporator, vacuum freezing drying oven, circulating water type vacuum pump, the instruments such as magnetic stirring apparatus, carry out multifunctional chemical reaction operation and medicine storage etc.
Utilize temperature measurement equipment as standard device, according to the method for testing of JJF1030-2010 < < calibration cell technical feature test specification > > regulation.
Temperature fluctuation: refer to calibration cell perform region in a certain time interval, the scope of temperature variation.
Temperature homogeneity: refer to the poor of maximum temperature and minimum temperature in calibration cell perform region.
Fixed thermometer: fixing in calibration cell perform region, for measuring the thermometer of calibration cell temperature variation.
Various to the data of calibration cell performance parameter test owing to requiring according to < < JJF1030-2010 calibration cell technical feature test specification > >, test job amount is very large.
Utilize at present temperature measurement equipment as standard device, calibration cell performance to be tested, shown in figure 1, by manual type, fixed thermometer is positioned over to O point, then test O point temperature value, simultaneously, by mobile thermometer at test point A, B, C, D, R, F, G, between H, move, respectively each test point is tested, this test mode, by being by manual type laying temperature meter for each test point, testing efficiency is lower, and thermometer can not guarantee accuracy and the stationarity of placement location in test process, test result is easily made mistakes.
Summary of the invention
Based on this, be necessary the problem lower for testing efficiency, test result is easily made mistakes, a kind of calibration cell temperature-measuring control device is provided.
A kind of calibration cell temperature-measuring control device, comprise: console panel, horizontally rotate member, support bar, console panel is fixed by support bar, console panel is for support level revolving member, horizontally rotating member rotates around console panel central horizontal, horizontally rotate member and be provided with a movable component, this movable component is horizontally rotating on member and can move up along the side away from rotation axis, movable component is provided with a vertically upper mobile motion bar, for carrying mobile thermometer in the vertical direction, moves.
Above-mentioned calibration cell temperature-measuring control device, by horizontally rotating member and movable component and motion bar, can make mobile thermometer move to any position, calibration cell workspace, without passing through manual type laying temperature meter, testing efficiency is higher, and thermometer can guarantee accuracy and the stationarity of placement location in test process, make test result more accurate.
In an embodiment, described motion bar is provided with tooth bar therein, is also provided with the first gear of the first motor and connection thereof on movable component, and the first gear engages with the tooth bar of motion bar, and the first motor drives motion bar in the vertical direction to move by rotation.
By the first motor, realized the electrification of vertical moving process, the rotation of controlling the first motor just can move to the position that moves to any degree of depth in calibration cell workspace by mobile thermometer.
Therein in an embodiment, calibration cell temperature-measuring control device also comprises the second gear and the 3rd gear of the second motor and connection thereof, wherein, the 3rd gear with horizontally rotate member and be fixedly connected with, the center of the 3rd gear is coaxial with the center of rotation that horizontally rotates member, the engagement of the second gear and the 3rd gear, the second motor is fixedly connected with support bar, and the second motor is driven and is horizontally rotated member and rotate on surface level by rotation.
By the second motor, realized the electrification of the process that moves horizontally, the rotation of controlling the second motor just can will horizontally rotate member and mobile thermometer moves to the position that moves to any region, calibration cell workspace.
In an embodiment, described support bar quantity is three, take console panel center, as the center of circle, is uniformly distributed therein.
By 120 ° of angles of three support bars, distribute, can realize the fixation to console panel.
In an embodiment, movable component is provided with the first fixed screw therein, when the first fixed screw screws, for fixing movable component with horizontally rotate member, during releasing orientation, movable component can move horizontally rotating on member.
By the first fixed screw, when the mobile thermometer of adjustment is axial, unclamp, movable component can, horizontally rotating freely activity on member, be tightened in use procedure, fixes movable component and horizontally rotates member.
Therein in an embodiment, described in horizontally rotate member and be provided with rule along the direction away from rotation axis, for the distance at mark motion bar and console panel center.
By rule, when the mobile thermometer of adjustment is axial, can measure easily the axial distance of mobile thermometer, be convenient to adjust mobile thermometer according to the calibration cell of different area.
In an embodiment, on the parts that described console panel is connected with support bar, have through hole therein, fixed thermometer inserts under calibration cell operating fluid level by this through hole.
By this through hole, can insert fixed thermometer, the test point O of the perform region to calibration cell tests.
In an embodiment, the parts that console panel is connected with support bar are provided with the second fixed screw therein, when the second fixed screw screws, for fixing described fixed thermometer.
By the second fixed screw, can when adjusting the insertion depth of fixed thermometer, unclamp, in use procedure, tighten, the test position of fixed thermometer is fixed, make test more steady.
In an embodiment, calibration cell temperature-measuring control device also comprises the microprocessor being connected with the first motor and/or the second motor therein, and microprocessor is for controlling the rotation of the first motor and/or the second motor.
By microprocessor, realized the intellectuality of calibration cell temperature-measuring control device, further improved testing efficiency.
In an embodiment, calibration cell temperature-measuring control device also comprises the computing machine being connected with microprocessor therein, and computer export steering order makes microprocessor control the first motor and/or the second motor, and for calculating test result by software program.
By computing machine relative program, control microprocessor the first motor, the second motor are carried out to intellectuality control, all tests and computation process just can complete on computers, have further improved testing efficiency.
Accompanying drawing explanation
Fig. 1 is the test point schematic diagram of the calibration cell performance test of standard;
Fig. 2 is the vertical view of calibration cell temperature-measuring control device;
Fig. 3 is the front view of calibration cell temperature-measuring control device;
Fig. 4 is the left view of calibration cell temperature-measuring control device;
Fig. 5 is the intelligent control structure schematic diagram of calibration cell temperature-measuring control device.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of calibration cell temperature-measuring control device of the present invention embodiment is described in detail.
Referring to shown in Fig. 2 to Fig. 4, Fig. 2 is the vertical view of calibration cell temperature-measuring control device, Fig. 3 is the front view of calibration cell temperature-measuring control device, Fig. 4 is the left view of calibration cell temperature-measuring control device, as can be seen from the figure, calibration cell temperature-measuring control device comprises: console panel 1, horizontally rotate member 2, support bar 3, console panel 1 is fixing by support bar 3, console panel 1 is for support level revolving member 2, horizontally rotating member 2 horizontally rotates around console panel center 11, horizontally rotate member 2 and be provided with a movable component 4, this movable component 4 is horizontally rotating on member 2 and can move up along the side away from rotation axis, movable component 4 is provided with a vertically upper mobile motion bar 5, being used for carrying mobile thermometer 6 in the vertical directions moves.
In addition, described motion bar 5 is provided with tooth bar 51, and the first gear 71, the first gears 71 that are also provided with the first motor 7 and connection thereof on movable component 4 engage with the tooth bar 51 of motion bar 5, and the first motor 7 drives motion bar 5 in the vertical directions to move by rotation.
Calibration cell temperature-measuring control device also comprises the second motor 8 and the second gear 81 and the 3rd gear 21 that connect, wherein, the 3rd gear 21 with horizontally rotate member 2 and be fixedly connected with, the 3rd gear 21 center is coaxial with the center of rotation that horizontally rotates member 2, the second gear 81 and the 3rd gear 21 engage, the second motor 8 is fixedly connected with support bar 3, and the second motor 8 is driven and horizontally rotated member 2 and rotate on surface level by rotation.
Preferably, described support bar 3 quantity are three, with the 11Wei center of circle, console panel center, are uniformly distributed.
Preferably, when movable component 4 is provided with the first fixed screw 41, the first fixed screws 41 and screws, for fixing movable component 4 with horizontally rotate member 2, during releasing orientation, movable component 4 can move horizontally rotating on member 2.
Preferably, described in, horizontally rotate member 2 along being provided with rule 24 away from the direction of rotation axis, the distance for mark motion bar 41 with console panel center 11.
Preferably, on the parts 31 that described console panel 1 is connected with support bar 3, have through hole 12, fixed thermometer 9 inserts under calibration cell operating fluid level by this through hole 12.
Preferably, when the parts 31 that console panel 1 is connected with support bar 3 are provided with the second fixed screw 32, the second fixed screws 32 and screw, for fixing described fixed thermometer 9.
In addition, in actual applications, also can be for fixed thermometer arranges rule, thus its degree of depth can be adjusted.
For calibration cell temperature-measuring control device of the present invention, shown in figure 5, can also comprise the microprocessor 100 being connected with the first motor 7 and/or the second motor (8), microprocessor 100 is for controlling the rotation of the first motor 7 and/or the second motor 8.Further, can also comprise the computing machine 200 being connected with microprocessor 100, computing machine 200 is exported steering order makes microprocessor 100 control the first motor 7 and/or the second motor 8, and for calculating test result by software program.
In addition, the described horizontal component that horizontally rotates member 2 can be made as trough of belt connecting rod shape (as shown in Figure 2), motion bar 5 is through the fluting position that horizontally rotates member 2, the vertical component (with the 3rd gear 21 connecting portions) that horizontally rotates member 2 can be designed as a drum, and hollow part is by fixed thermometer 9.
Calibration cell temperature-measuring control device of the present invention, in use procedure, first device is placed on calibration cell, by support bar 3, support whole device, then unclamp the first fixed screw 41, according to the area of tested calibration cell and utilize rule 24 to regulate the axial distance of mobile thermometer, then tighten, set the position of fixed thermometer 9, while starting to test, mobile thermometer 6 can be fixed on to test point A place, then just can export command adapted thereto by computing machine 200 makes microprocessor 100 control the rotation of 2 motors, thereby control mobile thermometer 6 and test position, to test point A, B, C, D, R, F, G, H and test point O test, the related data that test obtains is by the computing of software for calculation program, obtain net result, fluctuation degree and the uniformity coefficient of realization to calibration cell carried out automatic test.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a calibration cell temperature-measuring control device, it is characterized in that, comprise: console panel (1), horizontally rotate member (2), support bar (3), console panel (1) is fixing by support bar (3), console panel (1) is for support level revolving member (2), horizontally rotating member (2) horizontally rotates around console panel center (11), horizontally rotate member (2) and be provided with a movable component (4), this movable component (4) is horizontally rotating on member (2) and can move up along the side away from rotation axis, movable component (4) is provided with a vertically upper mobile motion bar (5), being used for carrying mobile thermometer (6) in the vertical direction moves.
2. calibration cell temperature-measuring control device according to claim 1, it is characterized in that, described motion bar (5) is provided with tooth bar (51), the first gear (71) that is also provided with the first motor (7) on movable component (4) and connects, the first gear (71) engages with the tooth bar (51) of motion bar (5), and the first motor (7) drives motion bar (5) in the vertical direction to move by rotation.
3. calibration cell temperature-measuring control device according to claim 1, it is characterized in that, also comprise the second motor (8) and the second gear (81) and the 3rd gear (21) that connect, wherein, the 3rd gear (21) with horizontally rotate member (2) and be fixedly connected with, the center of the 3rd gear (21) is coaxial with the center of rotation that horizontally rotates member (2), the second gear (81) and the engagement of the 3rd gear (21), the second motor (8) is fixedly connected with support bar (3), and the second motor (8) is driven and horizontally rotated member (2) and rotate on surface level by rotation.
4. the calibration cell temperature-measuring control device of stating according to claim 1, is characterized in that, described support bar (3) quantity is three, take console panel center (11), as the center of circle, is uniformly distributed.
5. calibration cell temperature-measuring control device according to claim 1, it is characterized in that, movable component (4) is provided with the first fixed screw (41), when the first fixed screw (41) screws, for fixing movable component (4) and horizontally rotating member (2), during releasing orientation, movable component (4) can horizontally rotate movement on member (2).
6. calibration cell temperature-measuring control device according to claim 1, is characterized in that, described in horizontally rotate member (2) along be provided with rule (24) away from the direction of rotation axis, for the distance at mark motion bar (41) and console panel center (11).
7. calibration cell temperature-measuring control device according to claim 1, it is characterized in that, on the parts (31) that described console panel (1) is connected with support bar (3), have through hole (12), fixed thermometer (9) inserts under calibration cell operating fluid level by this through hole (12).
8. calibration cell temperature-measuring control device according to claim 1, it is characterized in that, the parts (31) that console panel (1) is connected with support bar (3) are provided with the second fixed screw (32), when the second fixed screw (32) screws, for fixing described fixed thermometer (9).
9. according to the calibration cell temperature-measuring control device described in claim 2 or 3, it is characterized in that, also comprise the microprocessor (100) being connected with the first motor (7) and/or the second motor (8), microprocessor (100) is for controlling the rotation of the first motor (7) and/or the second motor (8).
10. calibration cell temperature-measuring control device according to claim 9, it is characterized in that, also comprise the computing machine (200) being connected with microprocessor (100), computing machine (200) output steering order makes microprocessor (100) control the first motor (7) and/or the second motor (8), and for calculating test result by software program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712049.5A CN103728982B (en) | 2013-12-20 | 2013-12-20 | Temperature measurement control device of thermostatic bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712049.5A CN103728982B (en) | 2013-12-20 | 2013-12-20 | Temperature measurement control device of thermostatic bath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103728982A true CN103728982A (en) | 2014-04-16 |
| CN103728982B CN103728982B (en) | 2017-01-11 |
Family
ID=50453096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310712049.5A Active CN103728982B (en) | 2013-12-20 | 2013-12-20 | Temperature measurement control device of thermostatic bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103728982B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004438A (en) * | 2015-08-06 | 2015-10-28 | 交通运输部公路科学研究所 | Liquid temperature uniformity and volatility detection device |
| CN113654673A (en) * | 2021-08-18 | 2021-11-16 | 西安汉唐分析检测有限公司 | Quick temperature calibration method for constant temperature bath |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004006254U1 (en) * | 2003-03-29 | 2004-07-01 | Telab Technology Gmbh | Device for temperature measurement in a vertical reactor |
| CN101354294A (en) * | 2008-09-08 | 2009-01-28 | 王长勋 | Cylinder-shaped air medium high temperature constant temperature bath |
| CN201352156Y (en) * | 2009-02-16 | 2009-11-25 | 江苏省溧阳市云龙化工设备有限公司 | Three-dimensional adjustable glass lining thermometer bushing device |
| US20120128027A1 (en) * | 2010-02-26 | 2012-05-24 | Hyundai Steel Company | Apparatus and method for measuring the temperature of a material |
| CN203275232U (en) * | 2013-05-03 | 2013-11-06 | 中国石油化工股份有限公司 | Crude oil density measuring device |
-
2013
- 2013-12-20 CN CN201310712049.5A patent/CN103728982B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004006254U1 (en) * | 2003-03-29 | 2004-07-01 | Telab Technology Gmbh | Device for temperature measurement in a vertical reactor |
| CN101354294A (en) * | 2008-09-08 | 2009-01-28 | 王长勋 | Cylinder-shaped air medium high temperature constant temperature bath |
| CN201352156Y (en) * | 2009-02-16 | 2009-11-25 | 江苏省溧阳市云龙化工设备有限公司 | Three-dimensional adjustable glass lining thermometer bushing device |
| US20120128027A1 (en) * | 2010-02-26 | 2012-05-24 | Hyundai Steel Company | Apparatus and method for measuring the temperature of a material |
| CN203275232U (en) * | 2013-05-03 | 2013-11-06 | 中国石油化工股份有限公司 | Crude oil density measuring device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004438A (en) * | 2015-08-06 | 2015-10-28 | 交通运输部公路科学研究所 | Liquid temperature uniformity and volatility detection device |
| CN105004438B (en) * | 2015-08-06 | 2017-12-26 | 交通运输部公路科学研究所 | A kind of fluid temperature uniformity and fluctuation detection means |
| CN113654673A (en) * | 2021-08-18 | 2021-11-16 | 西安汉唐分析检测有限公司 | Quick temperature calibration method for constant temperature bath |
| CN113654673B (en) * | 2021-08-18 | 2022-12-09 | 西安汉唐分析检测有限公司 | Quick temperature calibration method for thermostatic bath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103728982B (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101339148B (en) | Coagulating point determinator and its determination method | |
| CN104048844B (en) | Mix-loaded servo drive system reliability test bench | |
| CN110243825A (en) | A method of based on online image method measurement crystallization process solubility, supersolubility and solution concentration | |
| CN103728982A (en) | Temperature measurement control device of thermostatic bath | |
| CN204656542U (en) | A kind of temperature control stirring parallel reaction device | |
| CN109765144A (en) | Viscosity meter mechanism and drilling fluid comprehensive performance intelligent detection and analysis system | |
| CN106018467A (en) | Visual large vessel boiling experiment device | |
| CN207407961U (en) | A kind of measuring device for glass liquid level for electronical display glass platinum channel | |
| CN112557603A (en) | Testing device for surfactant | |
| CN209237991U (en) | A kind of sample thermoregulating system of adjust automatically speed of agitator | |
| CN104764758A (en) | Method for achieving neutron diffraction measurement of crystal interior texture by utilizing mechanical arm | |
| CN204469762U (en) | A kind of experiment tiltable rack for test tube device | |
| CN208795189U (en) | A kind of angle measurement unit for concrete sample | |
| CN116223721A (en) | Automatic monitoring type potentiometric titrator | |
| CN206778340U (en) | A kind of multifunctional magnetic-force agitator of controllable temperature | |
| CN203275232U (en) | Crude oil density measuring device | |
| CN2907888Y (en) | Physical chemistry experimental device based on virtual instrument control technology | |
| CN108931365A (en) | A kind of space membrane structural testing setup | |
| CN211347823U (en) | Pitch penetration tester | |
| CN204964330U (en) | - 4 viscosimeters are scribbled to adjustable control by temperature change temperature | |
| CN103163066A (en) | Liquid mechanical loss analysis meter and control method thereof | |
| CN217158116U (en) | Temperature measuring device and semiconductor machine | |
| Durant | Heat Transfer Measurement of Annular Two-Phase Flow in a Horizontal and a Slightly Upward Inclined Tube | |
| CN105004438B (en) | A kind of fluid temperature uniformity and fluctuation detection means | |
| CN216870154U (en) | Water solubility tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 511450 150, No. 8, Qishan Road, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Radio and TV Measurement and Testing Group Co.,Ltd. Address before: 510656 Guangdong city of Guangzhou province Whampoa Avenue Tianhe District Xiping Yun Road No. 163 Patentee before: GUANGZHOU GRG METROLOGY & TEST Co.,Ltd. |
|
| CP03 | Change of name, title or address |