CN220289785U - High-speed solenoid valve starts and release response time testing arrangement - Google Patents
High-speed solenoid valve starts and release response time testing arrangement Download PDFInfo
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- CN220289785U CN220289785U CN202321726920.2U CN202321726920U CN220289785U CN 220289785 U CN220289785 U CN 220289785U CN 202321726920 U CN202321726920 U CN 202321726920U CN 220289785 U CN220289785 U CN 220289785U
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000004044 response Effects 0.000 title claims abstract description 25
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of response time testing, and discloses a device for testing the response time of starting and releasing a high-speed electromagnetic valve; the bottom of the inner side of the cabinet body is provided with an industrial personal computer; the industrial personal computer is respectively connected with the electromagnetic valve controller and the acquisition card; the top of the front end of the cabinet body is also provided with a display, a keyboard and a mouse, and the keyboard, the mouse and the display are all connected with an industrial personal computer; the side surface of the cabinet body is also provided with a power interface, a product interface and a signal interface, and the product interface is connected with the electromagnetic valve controller; the signal interface is connected with the signal receiving sensor, and the signal receiving sensor is connected with the acquisition card through the signal isolation safety grid; the power interface is connected with the power module. The signal receiving sensor, the signal isolation safety grating, the acquisition card and the industrial personal computer required by the test are integrated into a whole, so that the starting and releasing response time of the high-speed electromagnetic valve is tested.
Description
Technical Field
The utility model belongs to the technical field of response time testing, and relates to a high-speed electromagnetic valve starting and releasing response time testing device.
Background
Modern advanced aeroengines almost entirely employ digital electronic control technology systems, and high-speed digital switching valves (HSV, i.e., high-speed solenoid valves) are important components in the technology hydraulic systems. The actuator using HSV as the core has the characteristics of quick response, low cost, pollution resistance and the like, so that the actuator is widely used in an aeroengine control system.
In the maintenance and the maintenance process of the aero-engine, if the high-speed electromagnetic valve is maintained, the electromagnetic valve is required to be subjected to an off-machine test to ensure that the performance of the electromagnetic valve meets the technical requirements. The off-machine test is an important work for ensuring that the test run of the whole engine is smoothly carried out. To meet the test requirements, the start-up and release response times of the solenoid valves need to be tested in advance to verify whether the requirements are met.
Disclosure of Invention
The utility model solves the technical problem of providing a high-speed electromagnetic valve starting and releasing response time testing device, which integrates a signal receiving sensor, a signal isolation safety grating, a collecting card and an industrial personal computer required by testing, so as to realize the starting and releasing response time testing of the high-speed electromagnetic valve.
The utility model is realized by the following technical scheme:
a high-speed electromagnetic valve starting and releasing response time testing device comprises a cabinet body, a front cabinet door and a rear cabinet door which are respectively rotatably arranged at the front end and the rear end of the cabinet body;
the inner side of the rear cabinet door is provided with a connecting frame, and the connecting frame is provided with a power module, a signal isolation safety grid and an acquisition card;
the top of the inner side of the cabinet body is provided with a hardware mounting plate, and the hardware mounting plate is provided with a solenoid valve controller and a signal receiving sensor; the bottom of the inner side of the cabinet body is provided with an industrial personal computer; the industrial personal computer is respectively connected with the electromagnetic valve controller and the acquisition card;
the top of the front end of the cabinet body is also provided with a display, a keyboard and a mouse, and the keyboard, the mouse and the display are all connected with an industrial personal computer;
the side surface of the cabinet body is also provided with a power interface, a product interface and a signal interface, and the product interface is connected with the electromagnetic valve controller; the signal interface is connected with the signal receiving sensor, and the signal receiving sensor is connected with the acquisition card through the signal isolation safety grid; the power interface is connected with the power module.
Further, the top of the front end of the cabinet body is provided with an inclined display installation area, and the display is embedded in the display installation area.
Further, an auxiliary platform is arranged at the front end of the cabinet body and is positioned between the front cabinet door and the display installation area;
the drawer for placing the mouse and the keyboard is slidably arranged on the side surface of the auxiliary platform.
Further, mounting frames are arranged on the opposite side walls in the cabinet body, two supporting plates are arranged between the mounting frames from top to bottom, and the industrial personal computer is placed on one of the supporting plates;
and the other support plate is also provided with a printer which is connected with the industrial personal computer.
Further, a plurality of corners of the bottom of the cabinet body are provided with movable universal wheels.
Compared with the prior art, the utility model has the following beneficial technical effects:
the utility model provides a high-speed electromagnetic valve starting and releasing response time testing device, which integrates a signal receiving sensor, a signal isolation safety grating, a collection card, an electromagnetic valve controller and an industrial personal computer which are required by testing into a cabinet body, wherein the electromagnetic valve controller is connected with the high-speed electromagnetic valve through a product interface, and the signal receiving sensor is connected with the high-speed electromagnetic valve through a signal interface; the industrial personal computer controls the high-speed electromagnetic valve to start or release through the electromagnetic valve controller; the signal receiving sensor collects signals when the high-speed electromagnetic valve is started or released, and the signals are sent to the industrial personal computer through the signal isolation safety grating and the collecting card; the starting and releasing response time of the high-speed electromagnetic valve is tested.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high-speed solenoid valve start and release response time testing device;
FIG. 2 is a schematic diagram of the internal structure of a high-speed solenoid valve start and release response time testing device;
FIG. 3 is a schematic diagram of a second view of the high-speed solenoid activation and release response time testing apparatus;
reference numerals: 1 is a cabinet body, 2 is a front cabinet door, 3 is a rear cabinet door, 4 is a connecting frame, 5 is a hardware mounting plate, 6 is an industrial personal computer, 7 is a display, 8 is a power interface, 9 is a product interface, 10 is a signal interface, 11 is a display mounting area, 12 is an auxiliary platform, 13 is a drawer, 14 is a mounting rack, 15 is a supporting plate, 16 is a printer, and 17 is a movable universal wheel.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings, which illustrate but do not limit the utility model.
See fig. 1-3; the utility model discloses a high-speed electromagnetic valve starting and releasing response time testing device which comprises a cabinet body 1, and a front cabinet door 2 and a rear cabinet door 3 which are respectively rotatably arranged at the front end and the rear end of the cabinet body 1.
The inner side of the rear cabinet door 3 is provided with a connecting frame 4, and the connecting frame 4 is provided with a power module, a signal isolation safety grid and an acquisition card.
Specifically, the power module supplies power to the industrial personal computer 6, the display 7, the signal isolation safety grating, the acquisition card, the electromagnetic valve controller and the signal receiving sensor. The sampling frequency of the acquisition card is 10000Hz.
The top of the inner side of the cabinet body 1 is provided with a hardware mounting plate 5, and the hardware mounting plate 5 is provided with a solenoid valve controller and a signal receiving sensor; the bottom of the inner side of the cabinet body 1 is provided with an industrial personal computer 6; the industrial personal computer 6 is respectively connected with the electromagnetic valve controller and the acquisition card.
Specifically, the power module, the signal isolation safety barrier, the acquisition card, the solenoid valve controller and the signal receiving sensor are not shown in the figure. The electromagnetic valve controller is an ARM board and is used for controlling the high-speed electromagnetic valve to work, so that the response time of starting and releasing can be conveniently tested. The signal receiving sensor is used for detecting a voltage signal and a pressure signal when the high-speed electromagnetic valve works.
The top of the front end of the cabinet body 1 is also provided with a display 7, a keyboard and a mouse, and the keyboard, the mouse and the display 7 are all connected with the industrial personal computer 6.
The side surface of the cabinet body 1 is also provided with a power interface 8, a product interface 9 and a signal interface 10, and the product interface 9 is connected with a solenoid valve controller; the signal interface 10 is connected with a signal receiving sensor, and the signal receiving sensor is connected with the acquisition card through a signal isolation safety grid; the power interface 8 is connected to the power module. The power interface 8 is connected with an external power supply to supply power to the power module.
The top of the front end of the cabinet body 1 is provided with an inclined display installation area 11, and the display 7 is embedded in the display installation area 11.
The front end of the cabinet body 1 is also provided with an auxiliary platform 12, and the auxiliary platform 12 is positioned between the front cabinet door 2 and the display installation area 11.
A drawer 13 for placing a mouse and a keyboard is slidably installed in a side of the auxiliary platform 12.
The inside opposite lateral wall of cabinet 1 all is equipped with mounting bracket 14, is equipped with two backup pads 15 from top to bottom between the mounting bracket 14, and industrial computer 6 is placed in one of them backup pad 15. The other supporting plate 15 is also provided with a printer 16, and the printer 16 is connected with the industrial personal computer 6.
The movable universal wheels 17 are arranged at a plurality of corners of the bottom of the cabinet body 1, and the movable universal wheels 17 facilitate movement of the cabinet body 1.
The utility model discloses a high-speed electromagnetic valve starting and releasing response time testing device, which is connected with an external power supply through a power interface 8 to supply power for a power supply module, wherein the power supply module supplies power for an industrial personal computer 6, a display 7, a signal isolation safety grid, an acquisition card, an electromagnetic valve controller and a signal receiving sensor.
The product interface 9 and the signal interface 10 are respectively connected with a high-speed electromagnetic valve, a driving instruction is issued to an electromagnetic valve controller through the industrial personal computer 6, and the electromagnetic valve controller analyzes the driving instruction and controls the electromagnetic valve to be started or closed; when the electromagnetic valve is started or released, the signal receiving sensor collects the action signal of the electromagnetic valve, the action signal is converted into a data signal through the signal isolation safety grating and then is sent to the acquisition card, and the acquisition card sends the data signal to the industrial personal computer 6 according to a communication protocol.
The embodiments given above are preferred examples for realizing the present utility model, and the present utility model is not limited to the above-described embodiments. Any immaterial additions and substitutions made by those skilled in the art according to the technical features of the technical scheme of the utility model are all within the protection scope of the utility model.
Claims (5)
1. The high-speed electromagnetic valve starting and releasing response time testing device is characterized by comprising a cabinet body (1), and a front cabinet door (2) and a rear cabinet door (3) which are respectively rotatably arranged at the front end and the rear end of the cabinet body (1);
the inner side of the rear cabinet door (3) is provided with a connecting frame (4), and the connecting frame (4) is provided with a power module, a signal isolation safety grid and an acquisition card;
a hardware mounting plate (5) is arranged at the top of the inner side of the cabinet body (1), and an electromagnetic valve controller and a signal receiving sensor are arranged on the hardware mounting plate (5); an industrial personal computer (6) is arranged at the bottom of the inner side of the cabinet body (1); the industrial personal computer (6) is respectively connected with the electromagnetic valve controller and the acquisition card;
the top of the front end of the cabinet body (1) is also provided with a display (7), a keyboard and a mouse, and the keyboard, the mouse and the display (7) are all connected with an industrial personal computer (6);
a power interface (8), a product interface (9) and a signal interface (10) are also arranged on the side surface of the cabinet body (1), and the product interface (9) is connected with a solenoid valve controller; the signal interface (10) is connected with a signal receiving sensor, and the signal receiving sensor is connected with the signal isolation safety grid of the acquisition card; the power interface (8) is connected with the power module.
2. The high-speed electromagnetic valve starting and releasing response time testing device according to claim 1, wherein the top of the front end of the cabinet body (1) is provided with an inclined display installation area (11), and the display (7) is embedded in the display installation area (11).
3. The high-speed electromagnetic valve starting and releasing response time testing device according to claim 1, characterized in that the front end of the cabinet body (1) is also provided with an auxiliary platform (12), and the auxiliary platform (12) is positioned between the front cabinet door (2) and the display installation area (11);
the drawer (13) for placing the mouse and the keyboard is slidably arranged on the side surface of the auxiliary platform (12).
4. The high-speed electromagnetic valve starting and releasing response time testing device according to claim 1 is characterized in that mounting frames (14) are arranged on opposite side walls in the cabinet body (1), two supporting plates (15) are arranged between the mounting frames (14) from top to bottom, and an industrial personal computer (6) is placed on one of the supporting plates (15);
the other supporting plate (15) is also provided with a printer (16), and the printer (16) is connected with the industrial personal computer (6).
5. The high-speed electromagnetic valve starting and releasing response time testing device according to claim 1, characterized in that the movable universal wheels (17) are arranged at a plurality of corners of the bottom of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321726920.2U CN220289785U (en) | 2023-07-04 | 2023-07-04 | High-speed solenoid valve starts and release response time testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321726920.2U CN220289785U (en) | 2023-07-04 | 2023-07-04 | High-speed solenoid valve starts and release response time testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289785U true CN220289785U (en) | 2024-01-02 |
Family
ID=89333232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321726920.2U Active CN220289785U (en) | 2023-07-04 | 2023-07-04 | High-speed solenoid valve starts and release response time testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289785U (en) |
-
2023
- 2023-07-04 CN CN202321726920.2U patent/CN220289785U/en active Active
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