CN204347006U - Portable vehicle liquid coolant multifunctional tester - Google Patents
Portable vehicle liquid coolant multifunctional tester Download PDFInfo
- Publication number
- CN204347006U CN204347006U CN201520010919.9U CN201520010919U CN204347006U CN 204347006 U CN204347006 U CN 204347006U CN 201520010919 U CN201520010919 U CN 201520010919U CN 204347006 U CN204347006 U CN 204347006U
- Authority
- CN
- China
- Prior art keywords
- freezing point
- liquid coolant
- interface
- tester
- support
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Portable vehicle liquid coolant multifunctional tester, comprise support, the front portion of support top left hand is provided with touch display screen, front portion on the right side of support top is provided with mini-printer, rear portion on the right side of support top is provided with temperature sensor interface, pH electrode interface, RS232 interface, power connection socket and power switch, temperature sensor interface is connected with PT1000 temperature sensor by grafting data line, described pH electrode interface is popped one's head in pH by grafting data line and is connected, described RS232 interface is connected with main frame by grafting data line, described power connection socket is connected with power supply by grafting wire, rear portion on the left of support is provided with the freezing point tester of the freezing point can testing liquid coolant.Its object is to provide a kind of can the performance parameter such as ph value, freezing point, boiling point of the cool but liquid of Quick Measurement, simple to operation, work efficiency is high, can guarantee the portable vehicle liquid coolant multifunctional tester of normal, the safety traffic of vehicle.
Description
Technical field
The utility model relates to a kind of portable vehicle liquid coolant multifunctional tester.
Background technology
The safety traffic of liquid coolant to vehicle has important effect, particularly its every physical and chemical performance, as ph value, freezing point, boiling point etc., the result of use of liquid coolant is had a significant impact, also the safety traffic problem of vehicle is directly had influence on, but for many years, the tester that still neither one can measure the ph value of liquid coolant, freezing point, boiling point is all sidedly measured to liquid coolant.Current way needs to utilize ph value tester, freezing point tester, boiling point tester to test liquid coolant respectively, use multiple instrument due to needs to operate, cause operation not too convenient, work efficiency is lower, cause and be difficult to often measure liquid coolant, and then cause and Timeliness coverage liquid coolant can not cannot meet request for utilization, cause a hidden trouble to normal, the safety traffic of vehicle.
Utility model content
The purpose of this utility model be to provide a kind of can the performance parameter such as ph value, freezing point, boiling point of the cool but liquid of Quick Measurement, simple to operation, work efficiency is high, can guarantee the portable vehicle liquid coolant multifunctional tester of normal, the safety traffic of vehicle.
The utility model portable vehicle liquid coolant multifunctional tester, comprise support, the front portion of support top left hand is provided with touch display screen, front portion on the right side of support top is provided with mini-printer, rear portion on the right side of support top is provided with temperature sensor interface, pH electrode interface, RS232 interface, power connection socket and power switch, temperature sensor interface is connected with PT1000 temperature sensor by grafting data line, described pH electrode interface is popped one's head in pH by grafting data line and is connected, described RS232 interface is connected with main frame by grafting data line, described power connection socket is connected with power supply by grafting wire,
Rear portion on the left of described support is provided with the freezing point tester of the freezing point can testing liquid coolant, freezing point tester comprises the guidance panel of the freezing point tester being positioned at support top left hand rear portion, the front portion of guidance panel is provided with LCD display, rear guidance panel being positioned at LCD display is provided with freezing point tester start/closing key, temperature transition key, Zero calibration key from left to right successively and measures key, the right side at guidance panel rear portion is provided with the uncovered liquid container in top, and the bottom in liquid container is provided with prism;
Chip MB96F340 is provided with in described support, described touch display screen, mini-printer, pH electrode interface, RS232 interface, power connection socket, power switch, freezing point tester, LCD display are connected with chip MB96F340, and chip MB96F340 is connected with memory module;
Described temperature sensor interface is connected with chip MB96F340 with A/D change-over circuit by signal conditioning circuit successively; Temperature signal is passed to A/D module by Circuit tuning by PT1000 temperature sensor, and chip MB96F340 can read the transformation result of A/D module, and is presented at by temperature information in LCD liquid crystal display;
Described chip MB96F340PU can read freezing point data, and is presented in LCD display by freezing point data;
Described chip MB96F340PU can read pH value data, and pH value data is presented on touch display screen.
Portable vehicle liquid coolant multifunctional tester of the present utility model, wherein also comprise the I/O module be arranged in support, I/O module is connected with chip MB96F340 and electric heater respectively, I/O module is when measuring liquid coolant boiling point, for providing control to the heating of liquid coolant sample, when detect no longer change in the certain hour of coolant temperature in heating process time, think that now the temperature of liquid coolant is the boiling point of liquid coolant, thus stop heating.
Portable vehicle liquid coolant multifunctional tester of the present utility model, wherein said freezing point tester is digital freezing point tester.
Portable vehicle liquid coolant multifunctional tester of the present utility model, wherein said liquid container is the truncated cone-shaped counterbore that top is large, bottom is little.
Portable vehicle liquid coolant multifunctional tester of the present utility model, wherein said liquid container is semicircle counterbore.
The utility model portable vehicle liquid coolant multifunctional tester, the front portion of its support top left hand is provided with touch display screen, front portion on the right side of support top is provided with mini-printer, rear portion on the right side of support top is provided with temperature sensor interface, pH electrode interface, RS232 interface, power connection socket and power switch, temperature sensor interface is connected with PT1000 temperature sensor by grafting data line, described pH electrode interface is popped one's head in pH by grafting data line and is connected, and adopt chip MB96F340PU as master controller, coordinate pH probe, freezing point tester, PT1000 temperature sensor and relevant circuit, circuit is fairly simple, cost is low, can the pH value of the cool but liquid of measuring vehicle easily, freezing point, boiling point, working temperature, understand the performance change of cool but liquid very fast, ensure that vehicle travels normal, safety.Therefore, portable vehicle liquid coolant multifunctional tester of the present utility model has can the performance parameter such as ph value, freezing point, boiling point of the cool but liquid of Quick Measurement, and simple to operation, work efficiency is high, can guarantee the feature of normal, the safety traffic of vehicle.
Below in conjunction with accompanying drawing, portable vehicle liquid coolant multifunctional tester of the present utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable vehicle liquid coolant multifunctional tester of the present utility model.
Fig. 2 is the fundamental diagram of portable vehicle liquid coolant multifunctional tester of the present utility model.
Embodiment
As shown in Figure 1, portable vehicle liquid coolant multifunctional tester of the present utility model, comprise support 1, the front portion of support 1 top left hand is provided with touch display screen 2, and touch display screen 2 can help through the human-computer interaction functions such as data-storing, data echo, date correction; Front portion on the right side of support 1 top is provided with mini-printer 3, rear portion on the right side of support 1 top is provided with temperature sensor interface 4, pH electrode interface 5, RS232 interface 6, power connection socket 7 and power switch 8, temperature sensor interface 4 is connected with PT1000 temperature sensor 24 by grafting data line, pH electrode interface 5 is popped one's head in by grafting data line and pH and 25 to be connected, RS232 interface 6 is connected with main frame 26 by grafting data line, and described power connection socket 7 is connected with power supply by grafting wire;
In use, first the grafting data line of PT1000 temperature sensor 24 can be inserted temperature sensor interface 4, the grafting data line of pH probe 25 is inserted pH electrode interface 5, then switched on power by power switch 8, just pH can be popped one's head in and 25 put in liquid coolant, the pH value of test liquid coolant, puts in liquid coolant by PT1000 temperature sensor 24, the temperature of test liquid coolant.The result of test can be presented on touch display screen 2, and result is printed by mini-printer 3.After finishing using, pH can be popped one's head in 25 grafting data line extract pH electrode interface 5, just the grafting data line of PT1000 temperature sensor 24 extracts temperature sensor interface 4.
The real-time running state of portable vehicle liquid coolant multifunctional tester of the present utility model shows by there being touch display screen 2, as the system works date, survey the ph value, boiling point, freezing point etc. of liquid coolant, also by membrane keyboard input survey liquid coolant vehicle number, whether stored data, whether show data, whether add thermal measurement boiling point etc., can corrective system clock, and temperature measurement system is corrected.
If need test data to upload to main frame 26, the grafting data line be connected can be inserted RS232 interface with main frame 26; If need to the charging of portable vehicle liquid coolant multifunctional tester, or directly utilize civil power, grafting wire can be utilized to connect mains supply and power connection socket 7.
Rear portion on the left of support 1 of the present utility model is provided with the freezing point tester 9 of the freezing point can testing liquid coolant, freezing point tester 9 comprises the guidance panel 10 of the freezing point tester being positioned at support 1 top left hand rear portion, the front portion of guidance panel 10 is provided with LCD display 17, rear guidance panel 10 being positioned at LCD display 17 is provided with freezing point tester start/closing key 11, temperature transition key 12, Zero calibration key 13 from left to right successively and measures key 14, the right side at guidance panel 10 rear portion is provided with the uncovered liquid container in top 15, and the bottom in liquid container 15 is provided with prism 16; In use, freezing point tester start/closing key 11 can be opened, then press temperature transition key 12, Zero calibration key 13, system is adjusted, then liquid coolant is instilled in liquid container 15, and press measurement key 14, the freezing point of liquid coolant can be measured.
Chip MB96F340 is provided with in support 1 of the present utility model, described touch display screen 2, mini-printer 3, pH electrode interface 5, RS232 interface 6, power connection socket 7, power switch 8, freezing point tester 9, LCD display 17 are connected with chip MB96F340, and chip MB96F340 is connected with memory module; Memory module can store the situation such as ph value, boiling point, freezing point, working temperature detecting the essential information of vehicle, detection time, liquid coolant.
Temperature sensor interface 4 of the present utility model is connected with chip MB96F340 with A/D change-over circuit by signal conditioning circuit successively; Temperature signal is passed to A/D module by Circuit tuning by PT1000 temperature sensor 24, and chip MB96F340 can read the transformation result of A/D module, and is presented at by temperature information in LCD liquid crystal display;
Chip MB96F340PU of the present utility model can read freezing point data, and is presented in LCD display 17 by freezing point data;
Chip MB96F340PU of the present utility model can read pH value data, and pH value data is presented on touch display screen 2.
Portable vehicle liquid coolant multifunctional tester of the present utility model, also comprise the I/O module be arranged in support 1, I/O module is connected with chip MB96F340 and electric heater (not shown in FIG.) respectively, I/O module is when measuring liquid coolant boiling point, for providing control to the heating of liquid coolant sample, when detect no longer change in the certain hour of coolant temperature in heating process time, think that now the temperature of liquid coolant is the boiling point of liquid coolant, thus stop heating.
As improvement of the present utility model, above-mentioned freezing point tester 9 is digital freezing point tester.
As further improvement of the utility model, aforesaid liquid container 15 is the truncated cone-shaped counterbore that top is large, bottom is little; Aforesaid liquid container 15 also can be semicircle counterbore.
After portable vehicle liquid coolant multifunctional tester of the present utility model powers on, can to Installed System Memory, touch display screen 2, various sensor carries out initialization, then reading system clock, be presented on touch display screen 2, if user finds that the clock on touch display screen 2 is wrong, need to modify to clock, the button of touch display screen 2 adopts touch-sensitive display, so, as long as the year that user shows on touch display screen 2, month, day, time, point, second, optional position clicked, amendment clock interface can be recalled, this interface is touch-sensitive display, so the amendment to clock simply can be completed, if clock does not correctly need amendment, system reads sample sequence number and is presented on touch display screen 2, sample sequence number can be kept in system, when such user is to same sample repetitive measurement, do not need all to carry out input operation, but when the sample number shown needs amendment, user directly can press sample rank-numeral on touch display screen 2 at every turn, enter sample sequence number amendment interface, the amendment storage of complete paired samples sequence number, thereafter, system reads pH value, and shows, and reads sample temperature and shows, and reads freezing point and shows, again thereafter, system queries is with or without function key, if nonfunctional button, system enters a recurrent state, the pH value, sample temperature, freezing point etc. of continuous reading displayed sample, if there is corresponding function key, then turn corresponding function subprogram, as boiling point measurement, temperature correction, data-storing, data check, the function subprogram such as data upload.
Temperature-measuring module comprises PT1000 temperature sensor, and PT1000 temperature sensor is connected with chip MB96F340 with A/D change-over circuit by signal conditioning circuit successively; Temperature signal is passed to A/D module by Circuit tuning by PT1000 sensor by environment temperature or coolant temperature, and chip MB96F340 reads the transformation result of A/D module at the appropriate time, and is presented at by temperature information in LCD liquid crystal display;
Human-computer interaction module comprises LCD liquid crystal display and touch keyboard, LCD liquid crystal display for showing real-time running state information, as the system works date, survey the ph value, boiling point, freezing point etc. of liquid coolant; Touch keyboard, for inputting the vehicle number of tested liquid coolant, is selected whether store data, whether shows data, whether is added thermal measurement boiling point, also can be used for the corrective system time;
Memory module is connected with chip MB96F340, for storing the freezing point, boiling point, pH value, working temperature etc. of the essential information of detected vehicle, detection time, liquid coolant.
The utility model vehicle cool but liquid multifunctional tester also comprises communication module, communication module adopts RS232 interface, communication module is connected with chip MB96F340, and chip MB96F340 by communication module and upper machine communication, such as, sends the data of storage to host computer.
Claims (5)
1. portable vehicle liquid coolant multifunctional tester, it is characterized in that: comprise support (1), the front portion of support (1) top left hand is provided with touch display screen (2), front portion on the right side of support (1) top is provided with mini-printer (3), rear portion on the right side of support (1) top is provided with temperature sensor interface (4), pH electrode interface (5), RS232 interface (6), power connection socket (7) and power switch (8), temperature sensor interface (4) is connected with PT1000 temperature sensor (24) by grafting data line, described pH electrode interface (5) by grafting data line to pop one's head in pH (25) be connected, described RS232 interface (6) is connected with main frame (26) by grafting data line, described power connection socket (7) is connected with power supply by grafting wire,
The rear portion in described support (1) left side is provided with the freezing point tester (9) of the freezing point can testing liquid coolant, freezing point tester (9) comprises the guidance panel (10) of the freezing point tester being positioned at support (1) top left hand rear portion, the front portion of guidance panel (10) is provided with LCD display (17), rear guidance panel (10) being positioned at LCD display (17) is provided with freezing point tester start/closing key (11) from left to right successively, temperature transition key (12), Zero calibration key (13) and measurement key (14), the right side at guidance panel (10) rear portion is provided with the uncovered liquid container in top (15), bottom in liquid container (15) is provided with prism (16),
Described support is provided with chip MB96F340 in (1), described touch display screen (2), mini-printer (3), pH electrode interface (5), RS232 interface (6), power connection socket (7), power switch (8), freezing point tester (9), LCD display (17) are connected with chip MB96F340, and chip MB96F340 is connected with memory module;
Described temperature sensor interface (4) is connected with chip MB96F340 with A/D change-over circuit by signal conditioning circuit successively; Temperature signal is passed to A/D module by Circuit tuning by PT1000 temperature sensor (24), and chip MB96F340 can read the transformation result of A/D module, and is presented at by temperature information in LCD liquid crystal display;
Described chip MB96F340PU can read freezing point data, and freezing point data is presented in LCD display (17);
Described chip MB96F340PU can read pH value data, and pH value data is presented on touch display screen (2).
2. portable vehicle liquid coolant multifunctional tester according to claim 1, it is characterized in that: also comprise the I/O module be arranged in support (1), I/O module is connected with chip MB96F340 and electric heater respectively, I/O module is when measuring liquid coolant boiling point, for providing control to the heating of liquid coolant sample, when detect no longer change in the certain hour of coolant temperature in heating process time, stop heating.
3. portable vehicle liquid coolant multifunctional tester according to claim 2, is characterized in that: described freezing point tester (9) is digital freezing point tester.
4. portable vehicle liquid coolant multifunctional tester according to claim 3, is characterized in that: described liquid container (15) is top is large, bottom is little truncated cone-shaped counterbore.
5. portable vehicle liquid coolant multifunctional tester according to claim 3, is characterized in that: described liquid container (15) is semicircle counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010919.9U CN204347006U (en) | 2015-01-07 | 2015-01-07 | Portable vehicle liquid coolant multifunctional tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010919.9U CN204347006U (en) | 2015-01-07 | 2015-01-07 | Portable vehicle liquid coolant multifunctional tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347006U true CN204347006U (en) | 2015-05-20 |
Family
ID=53230267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010919.9U Withdrawn - After Issue CN204347006U (en) | 2015-01-07 | 2015-01-07 | Portable vehicle liquid coolant multifunctional tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204347006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698128A (en) * | 2015-01-07 | 2015-06-10 | 中国人民解放军装甲兵工程学院 | Portable vehicle cooling liquid multifunctional tester |
| CN106596622A (en) * | 2016-12-12 | 2017-04-26 | 江苏辛普森新能源有限公司 | Heat source tower system anti-freezing solution freezing point real-time measuring and controlling method |
-
2015
- 2015-01-07 CN CN201520010919.9U patent/CN204347006U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698128A (en) * | 2015-01-07 | 2015-06-10 | 中国人民解放军装甲兵工程学院 | Portable vehicle cooling liquid multifunctional tester |
| CN104698128B (en) * | 2015-01-07 | 2016-08-17 | 中国人民解放军装甲兵工程学院 | Portable vehicle coolant multifunctional tester |
| CN106596622A (en) * | 2016-12-12 | 2017-04-26 | 江苏辛普森新能源有限公司 | Heat source tower system anti-freezing solution freezing point real-time measuring and controlling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10282266B2 (en) | Apparatus and system for testing touch screen and apparatus for controlling test of touch screen | |
| CN203949857U (en) | Hand-held colloidal gold strip card reader | |
| CN103926553B (en) | Self-service single-phase electric energy meter calibrates for error devices and methods therefor | |
| CN204347006U (en) | Portable vehicle liquid coolant multifunctional tester | |
| CN104698128B (en) | Portable vehicle coolant multifunctional tester | |
| CN206311540U (en) | A kind of VOC gas Intelligent Measurement instrument apparatus based on STM32 single-chip microcomputers | |
| CN203310795U (en) | Portable impedance biosensing detector | |
| CN202600668U (en) | Device for automatically eliminating temperature difference drift of contact coordinates of capacitive touch screen | |
| CN204314387U (en) | A kind of precision resister measurement mechanism based on electric bridge | |
| CN201348620Y (en) | Octane number gasoline tester capable of detecting carbinol and ethanol simultaneously | |
| CN203432700U (en) | Multi-channel temperature acquisition system | |
| CN201653579U (en) | Portable intelligent temperature difference measuring instrument | |
| CN203324427U (en) | Wiring harness on-off detector | |
| CN206020574U (en) | A kind of automobile power cell Beam Detector | |
| CN207676532U (en) | A kind of Physical Experiment temperature measuring and recording system | |
| CN203519604U (en) | Tester for detecting soil moisture by microwave radar | |
| CN204085564U (en) | Based on the Temperature and Humidity instrument of Arduino | |
| CN209280802U (en) | A kind of stylus test device | |
| CN112198199A (en) | Moisture detection equipment and method | |
| CN104484634A (en) | Memory card dilation detection method and card reader with dilation detection function | |
| CN101762621A (en) | Gasoline tester capable of detecting octane values of methanol and ethanol simultaneously | |
| CN105608866A (en) | Multi-sensing wireless information measurement and control system for deep geotechnical investigation | |
| CN203101615U (en) | Pointer type electric detection meter automatic verification device | |
| CN204758040U (en) | Be used for gas flow measuring intelligent monitoring device | |
| CN202453100U (en) | Digital thermometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |