CN209173878U - Multiple groups automatic stirring temperature measuring equipment - Google Patents
Multiple groups automatic stirring temperature measuring equipment Download PDFInfo
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- CN209173878U CN209173878U CN201822068048.2U CN201822068048U CN209173878U CN 209173878 U CN209173878 U CN 209173878U CN 201822068048 U CN201822068048 U CN 201822068048U CN 209173878 U CN209173878 U CN 209173878U
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- temperature measuring
- measuring equipment
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- multiple groups
- assay flask
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Abstract
The application provides a kind of multiple groups automatic stirring temperature measuring equipment, is related to construction material technical field of test equipment, which includes multiple blenders, assay flask, temperature measuring equipment and a master controller, and spaced in parallel to each other open up of multiple blenders is set；Assay flask is identical as blender quantity, multiple stirrer bottoms, which respectively correspond, to be protruded into multiple assay flasks, the mixture of water and cement is equipped in assay flask, multiple blenders are electrically connected temperature measuring equipment with master controller and are arranged in assay flask after being connected in series, temperature measuring equipment is arranged on blender, the quantity of temperature measuring equipment and the quantity of blender are identical, and temperature measuring equipment is electrically connected with master controller.The application can simultaneously test multiple groups and carry out automatic stirring operation, and the thermal discharge after water and cement mixing is constantly detected during stirring, form thermal discharge change curve, convenient to compare and analyze to multiple groups test, testing result accuracy is high.
Description
Technical field
This application involves construction material technical field of test equipment more particularly to a kind of multiple groups automatic stirring temperature measuring equipments.
Background technique
After cement plus water mixes and stirs, cement granules are surrounded by water, and with water aquation and hydrolysis occur for surface mineral matter ingredient quickly
Effect, aqueous solution is increasingly becoming a kind of gelinite, while generating certain heat, the i.e. heat of hydration.The size of the heat of hydration and
The factors such as exotherm rate and the mineral composition content of clinker, cement fineness are related, in addition, also with blended condensation material with
And additive is related.
The thermal discharge for detecting water and cement mixing in the prior art is then placed in instrument and is detected using hand operated mixing
The method of thermal discharge, shortcoming existing for this method are that the heat in whipping process can not be detected, and can only detect and be put into instrument
Thermal discharge after device lacks part test data, so that test result is inaccurate.Secondly, the speed of hand operated mixing is not able to maintain
Unanimously, for machine automatic stirring, stirring is uneven.When mixing speed is fast, thermal discharge is more；When mixing speed is slow,
Thermal discharge is few.Therefore, hand operated mixing will cause test result inaccuracy.In addition, when single people tests, it can not be more
It organizes while testing, if hand operated mixing multiple groups are tested, cannot accomplish that the degree of each test group stirring is consistent, to influence to test
As a result accuracy.
Utility model content
The application's is designed to provide a kind of multiple groups automatic stirring temperature measuring equipment, can carry out certainly to multiple groups test simultaneously
Dynamic stirring operation, and the thermal discharge after water and cement mixing is constantly detected during stirring, thermal discharge change curve is formed,
It is convenient that multiple groups test is compared and analyzed, reduce manual labor and improves testing result accuracy.
In order to achieve the above objectives, the application provides a kind of multiple groups automatic stirring temperature measuring equipment, including multiple blenders, test
Bottle, temperature measuring equipment and master controller.Multiple spaced in parallel to each other open up of the blender are set, the quantity of the assay flask with it is described
The quantity of blender is identical, and multiple stirrer bottoms, which respectively correspond, to be protruded into multiple assay flasks, in the assay flask
It is equipped with the mixture of water and cement, multiple blenders are electrically connected after being connected in series with the master controller；The thermometric
The quantity of device is identical as the quantity of the blender, and the temperature measuring equipment is arranged in the assay flask, the temperature measuring equipment
It is arranged on the blender, the temperature measuring equipment is electrically connected with the master controller.
As above, wherein the blender includes handle portion, micromotor, agitating shaft and stirring-head, and the handle portion is set
It sets in the outside of the assay flask, the micromotor setting is electrically connected in the handle portion, and with the master controller, institute
The top for stating agitating shaft is connect with the micromotor, and the agitating shaft protrudes into the inside of the assay flask, institute along the vertical direction
State the bottom end that stirring-head is connected to the agitating shaft.
As above, wherein the temperature measuring equipment includes temperature-sensing probe, and the temperature-sensing probe is arranged on the stirring-head.
As above, wherein it is cavity portion at the center of the stirring-head, the temperature-sensing probe is arranged in the cavity portion
It is interior.
As above, wherein multiple blenders are divided into multiple groups blender group, and blender group described in every group is stirred including first
Device and the second blender are mixed, corresponds to the first stirrer bottom and is equipped with the first assay flask, be equipped with corresponding to the second stirrer bottom
Second assay flask.
As above, wherein the stirring-head is helical form.
A kind of multiple groups automatic stirring temperature measuring equipment, further includes cabinet, is arranged along the vertical direction in the cabinet equipped with multiple
Empty slot, the assay flask is placed in the empty slot.
As above, wherein the master controller is electrically connected with computer monitor.
As above, wherein the handle portion is equipped with manual switch, and the manual switch is electrically connected with the micromotor
It connects.
As above, wherein the handle portion is equipped with multiple hand-held grooves, and the hand-held groove is symmetricly set on the handle
The two sides in portion.
What the application realized has the beneficial effect that:
(1) the multiple groups blender of the application can carry out automatic stirring to the mixture in multiple assay flasks simultaneously, make each
Mixture in assay flask stirs evenly unanimously, reduces manual labor, improves the accuracy of test result.
(2) mixture in assay flask, during stirring constantly to water and cement is arranged in the application temperature measuring equipment
Thermometric is carried out, formation temperature changes over time and the curve that changes, and keep test data continuous, more accurately analyzes test result,
Improve the accuracy of test result.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application can also be obtained according to these attached drawings other attached for those skilled in the art
Figure.
Fig. 1 is a kind of structural schematic diagram of multiple groups automatic stirring temperature measuring equipment of the utility model.
Fig. 2 is position view of the assay flask of the utility model on cabinet.
Appended drawing reference: 1- blender group, 2- assay flask, 3- temperature measuring equipment, 4- master controller, 5- mixture, 6- computer are aobvious
Show device, 7- cabinet, 11- handle portion, 12- micromotor, 13- agitating shaft, 14- stirring-head, 15- manual switch, 16- holds recessed
Slot, the first assay flask of 21-, the second assay flask of 22-.
Specific embodiment
Below with reference to the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Ground description, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on the application
In embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the application protection.
As depicted in figs. 1 and 2, the application provides a kind of multiple groups automatic stirring temperature measuring equipment, including multiple blenders 1, examination
Bottle 2, temperature measuring equipment 3 and master controller 4 are tested, multiple spaced in parallel to each other open up of blender 1 are set, the quantity and stirring of assay flask 2
The quantity of device 1 is identical, and multiple stirrer bottoms, which respectively correspond, to be protruded into multiple assay flasks 2, is equipped with water and cement in assay flask 2
Mixture 5, multiple blenders are electrically connected after being connected in series by conducting wire with master controller 4；The quantity and stirring of temperature measuring equipment 3
The quantity of device 1 is identical, and temperature measuring equipment 3 is arranged in assay flask 2, and temperature measuring equipment 3 is arranged on blender 1, temperature measuring equipment 3 and total
Controller 4 is electrically connected.
After starting switch, master controller 4 controls multiple blenders 1 while rotating, while to the water and cement in assay flask 2
Mixture 5 be stirred, during stirring, pass through the thermal discharge after 3 real-time detection water of temperature measuring equipment and cement mixing.
It is consistent that master controller 4 controls multiple 1 revolving speeds of blender, so that multiple groups test stirring extent is consistent, so that test result is more
It is accurate to add.Master controller 4 can control blender to rotate forward or invert, and may make water and cement mixing uniform.
As shown in Figure 1, blender includes handle portion 11, micromotor 12, agitating shaft 13 and stirring-head 14, handle portion 11 is set
It sets in the outside of assay flask 2, the setting of micromotor 12 is electrically connected in handle portion 11, and with master controller 4, and handle portion 11 can be with
Protect micromotor 12 not by the damage of external force, the top of agitating shaft 13 is connect with micromotor 12, and agitating shaft 13 is along vertical side
To the inside for protruding into assay flask 2, stirring-head 14 is connected to the bottom end of agitating shaft 13.
The output shaft of micromotor 12 is connect with agitating shaft 13, and micromotor 12 drives agitating shaft 13 to rotate after rotating, and is stirred
Mixing axis 13 drives stirring-head 14 to rotate, and stirring-head 14 is stirred the mixture 5 of water and cement.Master controller 4 controls miniature
The revolving speed of motor 12 and steering, to control the side of speed and stirring that blender is stirred the mixture 5 of water and cement
To the mixing speed that master controller 4 controls multiple blenders 1 is consistent with mixing direction, so that multiple groups test mixing speed is uniform
Unanimously, the accuracy of test result is improved.
A specific embodiment according to the present utility model, temperature measuring equipment 3 include temperature-sensing probe, and temperature-sensing probe setting is being stirred
It mixes on first 14.When stirring-head 14 is stirred mixture 5, the heat release of temperature-sensing probe real-time detection water and cement admixture 5
Amount.
A specific embodiment according to the present utility model is cavity portion, temperature-sensing probe setting at the center of stirring-head 14
Compact-sized in cavity portion, securely and reliably, stirring-head 14 can play a certain protective role temperature-sensing probe, prevent temperature-sensitive
Probe is by clashing and breaking.
A specific embodiment according to the present utility model, stirring-head 14 are stainless steel material, have corrosion-resistant and intensity
High advantage works well to what the mixture of water and cement was stirred.
A specific embodiment according to the present utility model, multiple blenders 1 divide for multiple groups blender group, and every group is stirred
Mixing device group includes the first blender and the second blender, as shown in Fig. 2, corresponding to the first stirrer bottom is equipped with the first assay flask
21, correspond to the second stirrer bottom and be equipped with the second assay flask 22, in specific implementation, using control variate method, in the first test
Bottle 21, which neutralizes, is respectively put into the different cement granules of diameter in the second assay flask 22, control the first assay flask 21 and the second assay flask
The factor of the amount of being put into and other influences thermal discharge of water and cement is all the same in 22, and temperature measuring equipment 3 detects the first test respectively
Thermal discharge in bottle 21 and the second assay flask 22, compares the size of the thermal discharge in two assay flasks, it can be deduced that cement granules
Diameter is smaller, then the bigger conclusion of thermal discharge after water and cement mixing.Furthermore it is also possible to heat release after influence water and cement mixing
The other factors such as cement mineral component content, cement dopant material and the additive of amount are tested.According to control variable
Multiple test variables can be respectively set in method in multiple groups blender group, pass through the first assay flask 21 of measurement and the second assay flask 22
In thermal discharge size variable corresponding to blender group can be obtained to the influence result of thermal discharge after water and cement mixing.Multiple groups
Blender group stirs simultaneously, can carry out multiple groups experiment simultaneously, to save test period, improves test efficiency, convenient to test
As a result it compares and analyzes.
A specific embodiment according to the present utility model, stirring-head 14 are helical form, and spiral helicine stirring-head 14 is placed in
In the mixture 5 of water and cement, when stirring-head 14 rotates, the mixture 5 of water and cement can be stirred, keeps water and cement mixing equal
Even, cement granules are surrounded by water, and with water aquation and hydrolysis, aqueous solution occur for cement particle surface mineral composition quickly
It is increasingly becoming a kind of gelinite, while generating certain heat.
As shown in Fig. 2, a kind of multiple groups automatic stirring temperature measuring equipment, further includes cabinet 7, is equipped in cabinet 7 multiple along vertical
The empty slot of direction setting, assay flask 2 are placed in empty slot.Cabinet 7 puts multiple assay flasks 2 neatly for accommodating assay flask 2
It sets, evenly-spaced arrangement, assay flask 2 is placed in empty slot, improves the stability of assay flask 2, and prevent assay flask 2 from tilting,
Guarantee test is normally carried out.
As shown in Figure 1, master controller 4 is electrically connected with computer monitor 6, computer monitor 6 is used to show detection temperature
The thermal discharge of change curve, temperature-sensing probe real-time detection water and cement admixture 5 is with temperature collection signal, and by the temperature signal
The single-chip microcontroller for being sent into master controller 4 is handled, and by treated, temperature data is output on computer monitor 6 master controller 4,
And a time-temperature change curve is formed on computer monitor 6, every group of test generates a temperature variation curve, can
Intuitively reflect its variation tendency, so that convenient compare and analyze multiple groups test result.
As shown in Figure 1, handle portion 11 is equipped with manual switch 15, manual switch 15 is electrically connected with micromotor 12, manually
Switch 15 is for controlling starting and stopping for micromotor 12.
As shown in Figure 1, handle portion 11 is equipped with multiple hand-held grooves 16, hand-held groove 16 is symmetricly set on the two of handle portion
Side can place a digit into hand-held groove 16 when staff picks up handle portion 11, prevent handle portion 11 from sliding from hand.
What the application realized has the beneficial effect that:
(1) the multiple groups blender of the application can carry out automatic stirring to the mixture in multiple assay flasks simultaneously, make each
The mixture of assay flask stirs evenly unanimously, reduces manual labor, improves the accuracy of test result.
(2) mixture in assay flask, during stirring constantly to water and cement is arranged in the application temperature measuring equipment
Thermometric is carried out, formation temperature changes over time and the curve that changes, and keep test data continuous, more accurately analyzes test result,
Improve the accuracy of test result.
Claims (10)
1. a kind of multiple groups automatic stirring temperature measuring equipment, which is characterized in that including multiple blenders, assay flask, temperature measuring equipment and one
A master controller,
Multiple spaced in parallel to each other open up of the blender are set；
The quantity of the assay flask is identical as the quantity of the blender, multiple stirrer bottoms respectively correspond protrude into it is multiple
In the assay flask, be equipped with the mixture of water and cement in the assay flask, multiple blenders be connected in series after with institute
State master controller electrical connection；
The quantity of the temperature measuring equipment is identical as the quantity of the blender, and the temperature measuring equipment is arranged in the assay flask,
The temperature measuring equipment is arranged on the blender, and the temperature measuring equipment is electrically connected with the master controller.
2. multiple groups automatic stirring temperature measuring equipment according to claim 1, which is characterized in that the blender includes handle
The outside of the assay flask, the micromotor setting is arranged in portion, micromotor, agitating shaft and stirring-head, the handle portion
It is electrically connected in the handle portion, and with the master controller, the top of the agitating shaft is connect with the micromotor, described
Agitating shaft protrudes into the inside of the assay flask along the vertical direction, and the stirring-head is connected to the bottom end of the agitating shaft.
3. multiple groups automatic stirring temperature measuring equipment according to claim 2, which is characterized in that the temperature measuring equipment includes temperature-sensitive
Probe, the temperature-sensing probe are arranged on the stirring-head.
4. multiple groups automatic stirring temperature measuring equipment according to claim 3, which is characterized in that be at the center of the stirring-head
Cavity portion, the temperature-sensing probe are arranged in the cavity portion.
5. multiple groups automatic stirring temperature measuring equipment according to claim 1, which is characterized in that multiple blenders are divided into more
Group blender group, blender group described in every group include the first blender and the second blender, are set corresponding to the first stirrer bottom
There is the first assay flask, corresponds to the second stirrer bottom and be equipped with the second assay flask.
6. multiple groups automatic stirring temperature measuring equipment according to claim 2, which is characterized in that the stirring-head is helical form.
7. multiple groups automatic stirring temperature measuring equipment according to claim 1, which is characterized in that it further include cabinet, the cabinet
Interior to be equipped with multiple empty slots being arranged along the vertical direction, the assay flask is placed in the empty slot.
8. multiple groups automatic stirring temperature measuring equipment according to claim 1, which is characterized in that the master controller is electrically connected with
Computer monitor.
9. multiple groups automatic stirring temperature measuring equipment according to claim 2, which is characterized in that the handle portion is equipped with manual
Switch, the manual switch are electrically connected with the micromotor.
10. multiple groups automatic stirring temperature measuring equipment according to claim 2, which is characterized in that the handle portion is equipped with multiple
Hand-held groove, the hand-held groove are symmetricly set on the two sides of the handle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068048.2U CN209173878U (en) | 2018-12-10 | 2018-12-10 | Multiple groups automatic stirring temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068048.2U CN209173878U (en) | 2018-12-10 | 2018-12-10 | Multiple groups automatic stirring temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209173878U true CN209173878U (en) | 2019-07-30 |
Family
ID=67376307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822068048.2U Active CN209173878U (en) | 2018-12-10 | 2018-12-10 | Multiple groups automatic stirring temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209173878U (en) |
-
2018
- 2018-12-10 CN CN201822068048.2U patent/CN209173878U/en active Active
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Address after: 100041 No. 69 Jinding North Road, Beijing, Shijingshan District Patentee after: Beijing Building Materials Inspection and Research Institute Co.,Ltd. Address before: 100041 No. 69 Jinding North Road, Beijing, Shijingshan District Patentee before: BEIJING BUILDING MATERIALS TESTING ACADEMY Co.,Ltd. |