CN211148485U - Intelligent asphalt softening point tester - Google Patents
Intelligent asphalt softening point tester Download PDFInfo
- Publication number
- CN211148485U CN211148485U CN201821737180.1U CN201821737180U CN211148485U CN 211148485 U CN211148485 U CN 211148485U CN 201821737180 U CN201821737180 U CN 201821737180U CN 211148485 U CN211148485 U CN 211148485U
- Authority
- CN
- China
- Prior art keywords
- intelligent
- softening point
- controller
- temperature sensor
- photoelectric sensor
- 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 - Fee Related
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000005485 electric heating Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 4
- 239000011521 glass Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
Images
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
An intelligent asphalt softening point tester comprises a measuring device, a mounting seat and an intelligent controller, wherein the measuring device comprises a heating cup, a top cover is arranged at the upper end of the heating cup, an electric heating tube, a temperature sensor and a vertical rod frame are arranged in the heating cup, a metal test board and a bottom board are arranged on the vertical rod frame, a sample hole is formed in the metal test board, a photoelectric sensor is arranged on one side of the bottom board, and the photoelectric sensor is used for detecting the contact between a steel ball and the upper surface of the bottom board; the mounting seat comprises a circular base and a limiting column vertically arranged around the base; the intelligent controller is internally provided with a controller, and the electric heating tube, the temperature sensor and the photoelectric sensor are respectively connected with the controller. The utility model discloses utilize photoelectric sensor can accurately detect the microcontact of steel ball and lower plate to the softening point of accurate survey pitch sample. Meanwhile, the intelligent asphalt softening point tester has the advantages of high intelligent degree, rapidness and convenience in testing, automatic detection of a test result, automatic display and automatic printing of the test result after the test is finished, and the like.
Description
Technical Field
The utility model relates to a petroleum pitch detects technical field, and specifically speaking relates to an intelligence pitch softening point tester.
Background
The asphalt softening point is one of three technical indexes of the asphalt material, and reflects the thermal stability of the asphalt material. The current commonly used experimental method for determining the softening point of the asphalt is a ring-and-ball method, wherein water controlled at 5 ℃ is added into a water bath, a test piece mold and an asphalt sample are kept for at least 15min at the water temperature, an electric heating ring is adopted to heat the water, the water temperature is kept at a rate of 5 +/-0.5 ℃/min, and the temperature of a steel ball falling to a lower bottom plate is recorded, namely the softening point of the asphalt sample. The traditional method has the defects of poor temperature control, artificial errors in observation of a sample falling to a bottom plate, experimental errors caused by excessive artificial operation and the like.
Disclosure of Invention
To the above prior art, the to-be-solved technical problem of the utility model lies in providing an intelligent pitch softening point tester that intelligent degree is high, the measurement is accurate.
In order to solve the technical problem, the utility model provides an intelligent asphalt softening point tester, which comprises a measuring device, a mounting seat and an intelligent controller, wherein the measuring device is arranged on the mounting seat, and the mounting seat is arranged on the intelligent controller;
the measuring device comprises a heating cup, a top cover is arranged at the upper end of the heating cup, an electric heating tube, a temperature sensor and a vertical rod frame are arranged in the heating cup, the upper ends of the electric heating tube, the temperature sensor and the vertical rod frame are mounted on the top cover, a metal test board and a bottom board are arranged on the vertical rod frame, the metal test board is positioned above the bottom board, a sample hole is formed in the metal test board, a photoelectric sensor is arranged on one side of the bottom board, and the photoelectric sensor is used for detecting the contact between a steel ball and the upper;
the mounting seat comprises a circular base and limiting columns vertically arranged around the base;
a controller is arranged in the intelligent controller, and the electric heating tube, the temperature sensor and the photoelectric sensor are respectively connected with the controller; the intelligent control machine is provided with a liquid crystal display screen, a switch button, a temperature control button and a printer switch, the liquid crystal display screen is electrically connected with a temperature sensor and used for displaying the temperature measured by the temperature sensor, the switch button is electrically connected with a power supply and used for controlling the whole device to be powered on and off, the temperature control button is electrically connected with the temperature sensor and an electric heating tube and used for controlling a measuring device to start heating, and the printer switch is electrically connected with a printer.
When the device is used, when the photoelectric sensor senses that the steel ball is in contact with the upper surface of the bottom plate, a signal is transmitted to the controller, the controller controls the heating power supply to be turned off, the electric heating pipe stops heating, and the liquid crystal display finally displays the temperature of the steel ball falling to the bottom plate. The intelligent test system has the advantages of high intelligent degree, quick and convenient test, automatic test result detection, automatic display after the test is finished and automatic test result printing.
Preferably, the metal test board is arranged at the position close to the lower end 1/5 of the vertical rod frame, and the bottom board is arranged at the lower end of the vertical rod frame.
Preferably, the magnifying glass is vertically arranged on the outer side of the heating cup, the magnifying glass is detachably mounted on the support, the support is detachably mounted on the mounting seat, and the height of the magnifying glass on the support is adjustable. The device is additionally provided with a locally enlarged observer to conveniently observe micro-contact between the sample and the lower bottom plate.
Preferably, an intelligent voice robot is built in the intelligent controller, and the intelligent voice robot comprises a detection module, a man-machine interaction module, a communication module and a robot control system; the intelligent voice robot is used for stably recording time and water temperature and reporting detection conditions in time in a voice mode. An intelligent voice robot is arranged in the equipment, when a switch of an experimental instrument is turned on, the robot stably records time and water temperature and timely reports detection conditions in a voice mode, when the specified temperature control time is reached, the temperature rise rate is automatically set to be 5 +/-0.5 ℃/min, and the error of the water temperature is kept within the range of 0.1 ℃. When the experiment is finished, the experimental data are automatically processed, and the final experimental result is displayed on a liquid crystal display screen. After the experiment is finished, the voice robot can prompt whether to print experimental data or not, and notice and operation prompt in the experiment.
To sum up, the utility model discloses an intelligence pitch softening point tester utilizes photoelectric sensor can accurately detect the microcontact of sample and bottom plate to the softening point of accurate survey pitch sample. Meanwhile, the intelligent asphalt softening point tester has the advantages of high intelligent degree, rapidness and convenience in testing, automatic detection of a test result, automatic display and automatic printing of the test result after the test is finished, and the like.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent asphalt softening point tester of embodiment 1;
FIG. 2 is a schematic view showing the structure of a measuring apparatus according to embodiment 1 and embodiment 2;
FIG. 3 is a schematic structural diagram of an intelligent control machine and a mounting base in embodiment 1;
fig. 4 is a schematic structural diagram of an intelligent controller and a mounting base in embodiment 2.
In the figure: 1-measuring device, 11-heating cup, 12-top cover, 13-electrothermal tube, 14-temperature sensor, 15-vertical rod rack, 16-metal test board, 17-sample hole, 18-bottom board, 19-photoelectric sensor, 2-mounting seat, 21-base, 22-limit column, 23-magnifier, 24-support, 3-intelligent control machine, 31-liquid crystal display screen, 32-switch button, 33-temperature control button, 34-printer switch
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
specific example 1:
as shown in fig. 1 to 3, the intelligent asphalt softening point tester of the present invention comprises a measuring device 1, a mounting base 2 and an intelligent controller 3, wherein the measuring device 1 is arranged on the mounting base 2, and the mounting base 2 is arranged on the intelligent controller 3;
the measuring device 1 comprises a heating cup 11, a top cover 12 is arranged at the upper end of the heating cup 11, an electric heating tube 13, a temperature sensor 14 and a vertical rod frame 15 are arranged in the heating cup 11, the upper ends of the electric heating tube 13, the temperature sensor 14 and the vertical rod frame 15 are mounted on the top cover 12, a metal test board 16 and a bottom board 18 are arranged on the vertical rod frame 15, the metal test board 16 is positioned above the bottom board 18, a sample hole 17 is formed in the metal test board 16, a photoelectric sensor 19 is arranged on one side of the bottom board 18, and the photoelectric sensor 19 is used for detecting the contact between a steel ball and the upper; the metal test board 16 is disposed near the lower end 1/5 of the stand bar frame 15, and the bottom board 18 is disposed at the lower end of the stand bar frame 15.
The mounting base 2 comprises a circular base 21 and a limiting column 22 vertically arranged around the base 21.
A controller is arranged in the intelligent controller 3, and the electric heating tube 13, the temperature sensor 14 and the photoelectric sensor 19 are respectively connected with the controller; the intelligent controller 3 is provided with a liquid crystal display screen 31, a switch button 32, a temperature control button 33 and a printer switch 34, the liquid crystal display screen 31 is electrically connected with the temperature sensor 14 to display the temperature measured by the temperature sensor 14, the switch button 32 is electrically connected with a power supply to control the whole device to be powered on and powered off, the temperature control button 33 is electrically connected with the temperature sensor 14 and the electric heating tube 13 to control the measuring device 1 to start heating, and the printer switch 34 is electrically connected with a printer.
Specific example 2:
as shown in fig. 2 and 4, the intelligent asphalt softening point tester of the present invention comprises a measuring device 1, a mounting base 2 and an intelligent controller 3, wherein the measuring device 1 is arranged on the mounting base 2, and the mounting base 2 is arranged on the intelligent controller 3;
the measuring device 1 comprises a heating cup 11, a top cover 12 is arranged at the upper end of the heating cup 11, an electric heating tube 13, a temperature sensor 14 and a vertical rod frame 15 are arranged in the heating cup 11, the upper ends of the electric heating tube 13, the temperature sensor 14 and the vertical rod frame 15 are mounted on the top cover 12, a metal test board 16 and a bottom board 18 are arranged on the vertical rod frame 15, the metal test board 16 is positioned above the bottom board 18, a sample hole 17 is formed in the metal test board 16, a photoelectric sensor 19 is arranged on one side of the bottom board 18, and the photoelectric sensor 19 is used for detecting the contact between a steel ball and the upper; the metal test board 16 is disposed near the lower end 1/5 of the stand bar frame 15, and the bottom board 18 is disposed at the lower end of the stand bar frame 15.
The mounting seat 2 comprises a circular base 21 and a limiting column 22 vertically arranged around the base 21; still include the vertically magnifying glass 21 of locating the heating cup 13 outside, magnifying glass 21 demountable installation is on support 24, and support 24 demountable installation is on mount pad 2, and magnifying glass 21 is height-adjustable on support 24.
A controller is arranged in the intelligent controller 3, and the electric heating tube 13, the temperature sensor 14 and the photoelectric sensor 19 are respectively connected with the controller; the intelligent controller 3 is provided with a liquid crystal display screen 31, a switch button 32, a temperature control button 33 and a printer switch 34, the liquid crystal display screen 31 is electrically connected with the temperature sensor 14 to display the temperature measured by the temperature sensor 14, the switch button 32 is electrically connected with a power supply to control the whole device to be powered on and powered off, the temperature control button 33 is electrically connected with the temperature sensor 14 and the electric heating tube 13 to control the measuring device 1 to start heating, and the printer switch 34 is electrically connected with a printer.
An intelligent voice robot is arranged in the intelligent controller 3, and the intelligent voice robot comprises a detection module, a man-machine interaction module, a communication module and a robot control system; the intelligent voice robot is used for stably recording time and water temperature and reporting detection conditions in time in a voice mode.
The utility model discloses an experimental step:
① preparing the instrument, hanging the temperature sensor 14, making the bottom of the temperature sensor 14 on the upper surface of the metal test plate 16, and the distance between the bottom of the temperature sensor 14 and the two sample holes 17 is equal, adjusting the metal test plate 16 to be horizontal;
② adding water controlled at 5 deg.C into the heating cup 11, and keeping the test piece mold filled with asphalt sample at the water temperature for at least 15 min;
③ placing steel ball on the sample by a clamp, and uniformly heating at a speed of 5 deg.C/min and 0.5 deg.C/min until the steel ball passes through the metal test plate 16 and enters the sample;
④ when the steel ball surrounded by the sample touches the bottom plate 18, the photoelectric sensor 19 detects the micro-contact between the sample and the bottom plate 18 accurately, and records the temperature displayed on the liquid crystal display panel 11 in time, and prints the measurement data by a printer.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made thereto within the knowledge of those skilled in the art.
Claims (4)
1. An intelligent asphalt softening point tester is characterized by comprising a measuring device (1), a mounting seat (2) and an intelligent controller (3), wherein the measuring device (1) is arranged on the mounting seat (2), and the mounting seat (2) is arranged on the intelligent controller (3);
the measuring device (1) comprises a heating cup (11), a top cover (12) is arranged at the upper end of the heating cup (11), an electric heating tube (13), a temperature sensor (14) and a vertical rod frame (15) are arranged in the heating cup (11), the upper end parts of the electric heating tube (13), the temperature sensor (14) and the vertical rod frame (15) are installed on the top cover (12), a metal testing plate (16) and a bottom plate (18) are arranged on the vertical rod frame (15), the metal testing plate (16) is located above the bottom plate (18), a testing hole (17) is formed in the metal testing plate (16), a photoelectric sensor (19) is arranged on one side of the bottom plate (18), and the photoelectric sensor (19) is used for detecting the contact between a steel ball and the upper surface of the;
the mounting seat (2) comprises a circular base (21) and a limiting column (22) vertically arranged around the base (21);
a controller is arranged in the intelligent controller (3), and the electric heating tube (13), the temperature sensor (14) and the photoelectric sensor (19) are respectively connected with the controller; be equipped with liquid crystal display (31), shift knob (32), temperature-sensing button (33) and printer switch (34) on intelligent control machine (3), liquid crystal display (31) are connected with temperature sensor (14) electricity, show the temperature that temperature sensor (14) measured, shift knob (32) are connected with the power electricity, control whole device and switch on or off the power, temperature-sensing button (33) are connected with temperature sensor (14) and electrothermal tube (13) electricity, control measuring device (1) and begin to heat, printer switch (34) are connected with the printer electricity.
2. The intelligent asphalt softening point tester of claim 1, wherein the metal test board (16) is disposed near the lower end 1/5 of the stand bar frame (15), and the bottom board (18) is disposed at the lower end of the stand bar frame (15).
3. The intelligent asphalt softening point tester according to claim 1, further comprising a magnifier (23) vertically arranged outside the heating cup (11), wherein the magnifier (23) is detachably mounted on the bracket (24), the bracket (24) is detachably mounted on the mounting base (2), and the height of the magnifier (23) on the bracket (24) is adjustable.
4. The intelligent asphalt softening point tester according to claim 1, wherein an intelligent voice robot is built in the intelligent controller (3), and the intelligent voice robot comprises a detection module, a man-machine interaction module, a communication module and a robot control system; the intelligent voice robot is used for stably recording time and water temperature and reporting detection conditions in time in a voice mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821737180.1U CN211148485U (en) | 2018-10-25 | 2018-10-25 | Intelligent asphalt softening point tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821737180.1U CN211148485U (en) | 2018-10-25 | 2018-10-25 | Intelligent asphalt softening point tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211148485U true CN211148485U (en) | 2020-07-31 |
Family
ID=71741982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821737180.1U Expired - Fee Related CN211148485U (en) | 2018-10-25 | 2018-10-25 | Intelligent asphalt softening point tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211148485U (en) |
-
2018
- 2018-10-25 CN CN201821737180.1U patent/CN211148485U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104833401A (en) | Liquid crystal glass platinum channel glass liquid level measuring device and measuring method | |
| CN206378390U (en) | A kind of pitch test automatic liquid-feeding formula contact angle measurement | |
| CN211148485U (en) | Intelligent asphalt softening point tester | |
| CN211263076U (en) | Density balance for glass substrate detection | |
| CN206300871U (en) | A kind of interface tension test instrument | |
| CN217542952U (en) | Automatic tester for dropping point of lubricating grease | |
| CN202403995U (en) | Automatic measurement analyzing device of soil particles | |
| CN216977865U (en) | Utensil is examined in special use of cross axle journal tapering short-term test | |
| CN206096007U (en) | Opening flash point apparatus | |
| CN211262532U (en) | Temperature field measuring and balancing device for electronic thermometer verification | |
| CN205002834U (en) | Magnetic induced shrinkage or elongation level gauge detection device | |
| CN211348185U (en) | Water quality monitoring device for oil chemical examination | |
| CN210171487U (en) | Special thermostatic water bath device of colour comparison tube | |
| CN202836404U (en) | Chain plate hole position degree detecting device | |
| CN219915333U (en) | Viscosity detector | |
| CN207066924U (en) | For testing the device of cellulose acetate stoste viscosity | |
| CN112213471A (en) | Full-automatic concrete penetration resistance appearance | |
| CN213121939U (en) | Electro-hydraulic servo pressure bleeding instrument | |
| CN221725811U (en) | Ink liquid level tension tester | |
| CN216309704U (en) | Full-automatic high-precision asphalt penetrometer | |
| CN205175294U (en) | Main shaft length detection device | |
| CN219675886U (en) | Asphalt softening point detector | |
| CN212539456U (en) | Aluminothermic welding temperature monitoring device | |
| CN201780279U (en) | Wire thermal-expansion coefficient tester and testing system | |
| CN219474751U (en) | Metering tank for verification of oiling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |