CN103728982B - Temperature measurement control device of thermostatic bath - Google Patents
Temperature measurement control device of thermostatic bath Download PDFInfo
- Publication number
- CN103728982B CN103728982B CN201310712049.5A CN201310712049A CN103728982B CN 103728982 B CN103728982 B CN 103728982B CN 201310712049 A CN201310712049 A CN 201310712049A CN 103728982 B CN103728982 B CN 103728982B
- Authority
- CN
- China
- Prior art keywords
- component
- control device
- thermostatic bath
- temperature measurement
- motor
- 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
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 temperature chamber technical field of measurement and test, particularly relate to a kind of temperature measurement control device of thermostatic bath.
Background technology
Temperature chamber is a kind of thermostatic equipment using fluid as thermostatic medium, it is adaptable to need to maintain low temperature, room temperature bar
The chemistry that works under part, biology, physics laboratory etc., be medical and health, chemical industry, food industry, metallurgical industry, institute of junior college
The necessary equipment of the laboratorys such as school, scientific research, genetic engineering, macromolecule engineering.Can be in conjunction with rotary evaporator, vacuum lyophilization
Case, circulating water type vacuum pump, the instrument such as magnetic stirring apparatus, carry out multifunctional chemical reaction operation and medicine storage etc..
Utilize temperature measurement equipment as standard device, according to JJF1030-2010 " temperature chamber technical performance test specification "
The method of testing of regulation.
Temperature fluctuation: refer to temperature chamber working region in a certain time interval, the scope of variations in temperature.
Temperature homogeneity: refer to maximum temperature and the difference of minimum temperature in temperature chamber working region.
Fixed thermometer: fixing in temperature chamber working region, for measuring the thermometer of temperature chamber variations in temperature.
Owing to requiring temperature chamber performance parameter test according to " JJF1030-2010 temperature chamber technical performance test specification "
Data various, test job amount is the biggest.
As standard device, temperature chamber performance is tested currently with temperature measurement equipment, with reference to shown in Fig. 1, pass through
Fixed thermometer is positioned over O point by manual type, then test O point temperature value, meanwhile, will movement thermometer test point A, B,
Moving between C, D, R, F, G, H, test each test point respectively, this test mode, by for each survey
Pilot be all by manual type place thermometer, testing efficiency is relatively low, and thermometer in test process it cannot be guaranteed that put
The accuracy of seated position and stationarity so that test result is easily made mistakes.
Summary of the invention
Based on this, it is necessary to the problem that, test result relatively low for testing efficiency is easily made mistakes, it is provided that a kind of temperature chamber is surveyed
Temperature control device.
A kind of temperature measurement control device of thermostatic bath, including: control dish, horizontally rotates component, support bar, and control dish is by supporting
Bar is fixed, and control dish is used for support level revolving member, horizontally rotates component and horizontally rotates around controlling disk center, horizontally rotates
Component is provided with a moving component, and this moving component is horizontally rotating on component and can move along away from the direction of rotary shaft
Dynamic, moving component is provided with the motion bar of a vertically upper movement, is used for carrying mobile thermometer in the vertical direction
Mobile.
Above-mentioned temperature measurement control device of thermostatic bath, by horizontally rotating component and moving component and motion bar, it is possible to makes to move
Dynamic temperature meter moves to any position, temperature chamber working area, it is not necessary to placing thermometer by manual type, testing efficiency is higher, and
And thermometer ensure that accuracy and the stationarity of placement location in test process so that test result is more accurate.
Wherein in an embodiment, described motion bar is provided with tooth bar, moving component is additionally provided with the first motor and
The first gear connected, the first gear engages with the tooth bar of motion bar, and the first motor drives motion bar in vertically side by rotating
Move up.
Achieved the electrification of vertical moving process by the first motor, the rotation controlling the first motor just can be by movement
Thermometer moves to the mobile position to any degree of depth in temperature chamber working area.
Wherein in an embodiment, temperature measurement control device of thermostatic bath also includes the second gear of the second motor and connection thereof
With the 3rd gear, wherein, the 3rd gear with horizontally rotate that component is fixing to be connected, the center of the 3rd gear with horizontally rotate component
Center of rotation is coaxial, the second gear and the engagement of the 3rd gear, and the second motor is fixing with support bar to be connected, and the second motor is by rotating
Drive horizontally rotates component and rotates in the horizontal plane.
Achieved the electrification of the process of moving horizontally by the second motor, the rotation controlling the second motor just can be by level
Revolving member and mobile thermometer move to the mobile position to any region, temperature chamber working area.
Wherein in an embodiment, described support bar quantity is three, is uniformly distributed for the center of circle controlling disk center.
It is distributed by 120 ° of angles of three support bars, is i.e. capable of the fixation to control dish.
Wherein in an embodiment, moving component is provided with the first fixed screw, when the first fixed screw screws, is used for
Fixing moving component and horizontally rotate component, during releasing orientation, moving component can move on component horizontally rotating.
By the first fixed screw, unclamping when adjusting mobile thermometer and being axial, moving component can horizontally rotate structure
On part, freely activity, tightens during use, fixes moving component and horizontally rotates component.
Wherein in an embodiment, described in horizontally rotate component and be provided with rule along the direction away from rotary shaft,
For labelling motion bar and the distance controlling disk center.
By rule, when adjusting mobile thermometer and being axial, can measure easily mobile thermometer axial away from
From, it is simple to adjust mobile thermometer according to the temperature chamber of different area.
Wherein in an embodiment, the parts that described control dish is connected with support bar have through hole, fixed thermometer
Inserted under temperature chamber operating fluid level by this through hole.
By this through hole, may be inserted into fixed thermometer, test point O of the working region of temperature chamber is tested.
Wherein in an embodiment, the parts that control dish is connected with support bar are provided with the second fixed screw, and second is solid
When determining screw means, it is used for fixing described fixed thermometer.
By the second fixed screw, can unclamp when adjusting the insertion depth of fixed thermometer, tighten during use,
The test position of fixed thermometer is fixed so that test more steady.
Wherein in an embodiment, temperature measurement control device of thermostatic bath also includes connecting with the first motor and/or the second motor
The microprocessor connect, microprocessor is for controlling the first motor and/or the rotation of the second motor.
Pass through microprocessor, it is achieved that the intellectuality of temperature measurement control device of thermostatic bath, further increase testing efficiency.
Wherein in an embodiment, temperature measurement control device of thermostatic bath also includes the computer being connected with microprocessor, meter
Calculation machine output control instruction makes microprocessor control the first motor and/or the second motor, and surveys for being calculated by software program
Test result.
Control microprocessor by computer relative program and the first motor, the second motor are carried out intelligentized control method, institute
There are test and calculating process just can complete on computers, further increase testing efficiency.
Accompanying drawing explanation
Fig. 1 is the test point schematic diagram of the temperature chamber performance test of standard；
Fig. 2 is the top view of temperature measurement control device of thermostatic bath；
Fig. 3 is the front view of temperature measurement control device of thermostatic bath；
Fig. 4 is the left view of temperature measurement control device of thermostatic bath；
Fig. 5 is temperature measurement control device of thermostatic bath intelligentized control method structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of an embodiment of the temperature measurement control device of thermostatic bath of the present invention is made
Describe in detail.
Seeing shown in Fig. 2 to Fig. 4, Fig. 2 is the top view of temperature measurement control device of thermostatic bath, and Fig. 3 is that temperature chamber thermometric controls
The front view of device, Fig. 4 is the left view of temperature measurement control device of thermostatic bath, it can be seen that temperature chamber thermometric controls dress
Putting and include: control dish 1, horizontally rotate component 2, support bar 3, control dish 1 is fixed by support bar 3, and control dish 1 is used for supporting water
Flat revolving member 2, horizontally rotates component 2 and horizontally rotates around controlling disk center 11, horizontally rotate component 2 and be provided with an activity
Assembly 4, this moving component 4 can move up along the side away from rotary shaft, on moving component 4 on component 2 horizontally rotating
It is provided with the motion bar 5 of a vertically upper movement, is used for carrying mobile thermometer 6 in the vertical direction and moves.
It addition, described motion bar 5 is provided with tooth bar 51, moving component 4 is additionally provided with the first motor 7 and connect first
Gear 71, the first gear 71 engages with the tooth bar 51 of motion bar 5, and the first motor 7 drives motion bar 5 at vertical direction by rotating
Upper movement.
Temperature measurement control device of thermostatic bath also includes the second motor 8 and the second gear 81 and the 3rd gear 21 connected thereof, its
In, the 3rd gear 21 with horizontally rotate that component 2 is fixing to be connected, the center of the 3rd gear 21 with in the rotation horizontally rotating component 2
The heart is coaxial, and the second gear 81 and the 3rd gear 21 engage, and the second motor 8 is fixing with support bar 3 to be connected, and the second motor 8 is by turning
Dynamic drive horizontally rotates component 2 and rotates in the horizontal plane.
Preferably, described support bar 3 quantity is three, is uniformly distributed for the center of circle controlling disk center 11.
Preferably, moving component 4 is provided with the first fixed screw 41, when the first fixed screw 41 screws, lives for fixing
Moving assembly 4 and horizontally rotate component 2, during releasing orientation, moving component 4 can move on component 2 horizontally rotating.
Preferably, horizontally rotate component 2 described in and be provided with rule 24 along the direction away from rotary shaft, for labelling work
Lever 41 and the distance controlling disk center 11.
Preferably, the parts 31 that described control dish 1 is connected with support bar 3 having through hole 12, fixed thermometer 9 is by being somebody's turn to do
Through hole 12 inserts under temperature chamber operating fluid level.
Preferably, the parts 31 that control dish 1 is connected with support bar 3 are provided with the second fixed screw 32, the second fixed screw
32 when screwing, and is used for fixing described fixed thermometer 9.
It addition, in actual applications, it is also possible to rule is set for fixed thermometer, such that it is able to adjust its degree of depth.
For the temperature measurement control device of thermostatic bath of the present invention, with reference to shown in Fig. 5, it is also possible to include with the first motor 7 and/or
The microprocessor 100 that second motor (8) connects, microprocessor 100 is for controlling turning of the first motor 7 and/or the second motor 8
Dynamic.Further, it is also possible to include the computer 200 being connected with microprocessor 100, computer 200 exports control instruction to be made micro-
Processor 100 controls the first motor 7 and/or the second motor 8, and for calculating test result by software program.
The horizontal component horizontally rotating component 2 described in it addition, can be set to trough of belt connecting rod shape (as shown in Figure 2), movable
Bar 5 passes the fluting position horizontally rotating component 2, horizontally rotates the vertical component (with the 3rd gear 21 connecting portion) of component 2
Can be designed as a drum, fixed thermometer 9 is passed through in hollow part.
The temperature measurement control device of thermostatic bath of the present invention, during use, first places the device on temperature chamber, by propping up
Strut 3 supports whole device, then unclamps the first fixed screw 41, according to the area of tested temperature chamber and utilize rule 24
The axial distance of the mobile thermometer of regulation, then tightens, sets the position of fixed thermometer 9, can will move when starting to test
Dynamic temperature meter 6 is fixed at test point A, the most just can export command adapted thereto by computer 200 and make microprocessor 100 control
The rotation of 2 motors, thus control the test position of mobile thermometer 6 sum, to test point A, B, C, D, R, F, G, H and test point
O tests, and the related data that test obtains is processed by software for calculation program calculating, obtains final result, it is achieved to constant temperature
The fluctuation degree of groove and the uniformity carry out automatic test.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a temperature measurement control device of thermostatic bath, it is characterised in that including: control dish (1), horizontally rotate component (2), support bar
(3), the second motor (8) and connect the second gear (81) and the 3rd gear (21)；
Control dish (1) is fixed by support bar (3), and control dish (1) is used for support level revolving member (2), horizontally rotates component
(2) horizontally rotate around control disk center (11), horizontally rotate component (2) and be provided with a moving component (4), this moving component
(4) can move up along the side away from rotary shaft on component (2) horizontally rotating, moving component (4) is provided with an edge
The motion bar (5) of movement on vertical direction, is used for carrying mobile thermometer (6) in the vertical direction and moves；
3rd gear (21) with horizontally rotate that component (2) is fixing to be connected, the center of the 3rd gear (21) with horizontally rotate component (2)
Center of rotation coaxial, the second gear (81) and the engagement of the 3rd gear (21), the second motor (8) and support bar (3) fix and be connected,
Second motor (8) horizontally rotates component (2) by rotation drive and rotates in the horizontal plane.
Temperature measurement control device of thermostatic bath the most according to claim 1, it is characterised in that described motion bar (5) is provided with tooth
Bar (51), moving component (4) is additionally provided with the first motor (7) and the first gear (71) connected thereof, and the first gear (71) is with alive
Tooth bar (51) engagement of lever (5), the first motor (7) drives motion bar (5) in the vertical direction to move by rotating.
Temperature measurement control device of thermostatic bath the most according to claim 1, it is characterised in that described support bar (3) quantity is three
Individual, it is that the center of circle is uniformly distributed to control disk center (11).
Temperature measurement control device of thermostatic bath the most according to claim 1, it is characterised in that moving component (4) is provided with first
Fixed screw (41), when the first fixed screw (41) screws, is used for fixing moving component (4) and horizontally rotates component (2), unclamp
During state, moving component (4) above can move horizontally rotating component (2).
Temperature measurement control device of thermostatic bath the most according to claim 1, it is characterised in that described in horizontally rotate component (2) edge
The direction away from rotary shaft and be provided with rule (24), for labelling motion bar (5) and the distance controlling disk center (11).
Temperature measurement control device of thermostatic bath the most according to claim 1, it is characterised in that described control dish (1) and support bar
(3) having through hole (12) on the parts (31) connected, fixed thermometer (9) inserts temperature chamber working solution by this through hole (12)
Under face.
Temperature measurement control device of thermostatic bath the most according to claim 6, it is characterised in that control dish (1) is with support bar (3) even
The parts (31) connect are provided with the second fixed screw (32), when the second fixed screw (32) screws, are used for fixing described fixing temperature
Degree meter (9).
Temperature measurement control device of thermostatic bath the most according to claim 2, it is characterised in that also include with the first motor (7) and/
Or second microprocessor (100) that connect of motor (8), microprocessor (100) is for controlling the first motor (7) and/or the second electricity
The rotation of machine (8).
Temperature measurement control device of thermostatic bath the most according to claim 8, it is characterised in that also include and microprocessor (100)
Connect computer (200), computer (200) output control instruction make microprocessor (100) control the first motor (7) and/or
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 CN103728982A (en) | 2014-04-16 |
| CN103728982B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011105691A2 (en) * | 2010-02-26 | 2011-09-01 | 현대제철 주식회사 | Apparatus and method for measuring the temperature of a material |
-
2013
- 2013-12-20 CN CN201310712049.5A patent/CN103728982B/en active Active
Patent Citations (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103728982A (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10088826B2 (en) | CNC machine thermal growth characterization and thermal compensation correction | |
| CN104048844B (en) | Mix-loaded servo drive system reliability test bench | |
| CN103728982B (en) | Temperature measurement control device of thermostatic bath | |
| CN106918552B (en) | Rock frictional test experimental provision and method | |
| US20180071877A1 (en) | Machining thermostatic control system and method of using the same | |
| CN208474862U (en) | A kind of camera apparatus for automatically lifting | |
| CN104777180A (en) | Device and method for adjusting sample scattered plane of cold neutron triple-axis spectrometer | |
| CN109540382A (en) | A kind of active control sine Inertia Based on Torsion Pendulum Method rotational inertia measuring device and method | |
| CN109765144A (en) | Viscosity meter mechanism and drilling fluid comprehensive performance intelligent detection and analysis system | |
| CN208254413U (en) | A kind of mobile three coordinates laser measuring device for measuring | |
| CN106247934A (en) | A kind of pose measuring apparatus based on 6 SPS parallel institutions | |
| 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 | |
| CN204903728U (en) | Take load motor testing arrangement among broad width temperature environment | |
| CN208795189U (en) | A kind of angle measurement unit for concrete sample | |
| RU2649241C1 (en) | Plant for testing for abrasive wear of working members of tillage machines | |
| CN105136624A (en) | Automatic determination device for analyzing soil particle size | |
| CN108334028A (en) | A kind of determination method of the one-dimensional optimum temperature measuring point of machine tool chief axis | |
| CN105136102B (en) | The chamber of metal material deflection and its detection method | |
| CN105004438B (en) | A kind of fluid temperature uniformity and fluctuation detection means | |
| CN110411382B (en) | Device and method for detecting flatness of front shell of optical full-detection mobile phone | |
| CN208722442U (en) | Centripetal force experimental apparatus | |
| CN106371533A (en) | Cooling device of computer | |
| CN106247886A (en) | A kind of detection device for large-scale fan integrated impeller blade and detection method |
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 | ||
| 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. |