Hidden detachable heating temperature control device

Abstract

The utility model discloses a hidden detachable heating temperature control device, which comprises a detection table, a vertical support, an auxiliary support, a servo motor, a sliding table seat, a transmission screw, a sliding table block and a test rod, and is characterized in that the bottom of the vertical support is fixedly mounted at the top of the detection table, and the bottom of the auxiliary support is fixedly mounted at the top of the detection table. According to the utility model, when the electromagnetic force of the electromagnetic valve is measured, the measurement error of the sensor caused by factors such as gravity and a measurement mode is eliminated, and the electromagnetic force measurement module is responsible for monitoring the electromagnetic force change condition of the electromagnetic valve at different positions in real time; the electromagnetic force is measured in a mode of combining a plurality of variables, when the positions of the electromagnetic valve body and the electromagnetic coil are fixed, the magnitude of the current introduced into the electromagnetic coil is changed, data acquired by the tension sensor are integrated and analyzed, and the relationship between the electromagnetic force and the current can be obtained; the servo motor is adjusted to change the positions of the electromagnetic valve body and the electromagnetic coil, and the relation between the electromagnetic force and the distance is obtained.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic valve testing technology, and in particular to a concealed, detachable heating temperature control device. Background Technology

[0002] In modern industrial automation control systems, solenoid valves are an important actuator and are widely used in fluid control, pneumatic systems, and hydraulic systems. The performance of solenoid valves directly affects the stability and reliability of the entire system, so the detection of the electromagnetic force of solenoid valves is particularly important.

[0003] Traditional methods for detecting the electromagnetic force of solenoid valves typically rely on manual measurement and experience-based judgment, which suffers from low measurement accuracy and inefficiency. With the advancement of technology, automated testing technology is gradually being applied to the testing of solenoid valves. Through high-precision sensors and advanced control algorithms, accurate measurement and real-time monitoring of the electromagnetic force of solenoid valves can be achieved.

[0004] Although existing technologies have improved the measurement of electromagnetic force in solenoid valves to some extent, some shortcomings still exist. For example, high-precision sensors are susceptible to interference, leading to deviations in measurement data. While virtual instrument technology improves testing efficiency, it requires professional technicians for maintenance and calibration in actual operation. Therefore, developing a comprehensive electromagnetic force testing device for solenoid valves that is easy to operate and can provide accurate and reliable data remains a technical problem to be solved.

[0005] In order to overcome the inaccurate experimental data caused by sensor measurement errors due to factors such as gravity and measurement method when measuring the electromagnetic force of solenoid valves in the existing technology.

[0006] Therefore, how to provide a concealed and detachable heating temperature control device is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0007] One objective of this invention is to provide a concealed, detachable heating and temperature control device. This invention eliminates sensor measurement errors caused by factors such as gravity and measurement method when measuring the electromagnetic force of a solenoid valve. The electromagnetic force measurement module is responsible for real-time monitoring of the electromagnetic force changes of the solenoid valve at different positions. Multiple variables are combined to measure the electromagnetic force. When the position of the solenoid valve body and the solenoid coil is fixed, changing the current flowing through the solenoid coil and integrating and analyzing the data collected by the tension sensor allows for the determination of the relationship between electromagnetic force and current. Similarly, adjusting the servo motor to change the position of the solenoid valve body and the solenoid coil allows for the determination of the relationship between electromagnetic force and distance.

[0008] This invention features an infrared sensor at the tip of a test rod, mitigating the effects of gravity, sensor deformation, and the center position of the electromagnetic coil on high-precision sensors, thus enabling the measurement of the electromagnetic force of a solenoid valve. A servo motor drive module controls the distance between the valve body and the electromagnetic coil, while the electromagnetic force measurement module monitors the changes in electromagnetic force under different conditions in real time. Simultaneously, current and displacement detection modules record the corresponding current and displacement values, respectively, thereby achieving a comprehensive evaluation of the solenoid valve's performance parameters.

[0009] A concealed, detachable heating and temperature control device according to an embodiment of the present invention includes a testing platform, an upright bracket, an auxiliary support bracket, a servo motor, a slide base, a transmission screw, a slide block, and a test rod. The bottom of the upright bracket is fixedly installed on the top of the testing platform, the bottom of the auxiliary support bracket is fixedly installed on the top of the testing platform, the base of the servo motor is fixedly installed on the top of the upright bracket, the slide base is fixedly installed on the upright bracket, the top of the transmission screw is fixedly installed on the rotating shaft of the servo motor, and the bottom of the transmission screw is rotatably installed on the bottom of the transmission screw. The slide block is vertically slidably installed within the slide base, and the slide block is threaded onto the transmission screw. The test rod is located directly below the slide block.

[0010] Furthermore, a connecting rod is fixedly installed at the bottom of the slide block.

[0011] Furthermore, a tension sensor is fixedly installed at the bottom of the connecting rod.

[0012] Furthermore, a rocker arm is fixedly installed on the top of the testing platform, and a hand crank is rotatably installed at the front end of the rocker arm.

[0013] Furthermore, a rocking clamp is fixedly provided on the top of the rocking arm, and a rocking handle is provided for the rotation of the rocking clamp.

[0014] Furthermore, a left clamping arm is slidably provided on one side of the rocking clamp, and a right clamping arm is slidably provided on the other side of the rocking clamp.

[0015] Furthermore, a displacement sensor is fixedly installed on the top of the upright support. There are two displacement sensors, both of which are located on the top of the upright support.

[0016] Furthermore, the bottom of the test rod is provided with an external threaded interface.

[0017] The beneficial effects of this utility model are:

[0018] This invention eliminates sensor measurement errors caused by factors such as gravity and measurement method when measuring the electromagnetic force of a solenoid valve. The electromagnetic force measurement module is responsible for real-time monitoring of the electromagnetic force changes of the solenoid valve at different positions. It combines multiple variables to measure the electromagnetic force. When the positions of the solenoid valve body and the solenoid coil are fixed, changing the current flowing through the solenoid coil and integrating and analyzing the data collected by the tension sensor allows for the determination of the relationship between electromagnetic force and current. Similarly, adjusting the servo motor to change the positions of the solenoid valve body and the solenoid coil allows for the determination of the relationship between electromagnetic force and distance.

[0019] This invention features an infrared sensor at the tip of a test rod, mitigating the effects of gravity, sensor deformation, and the center position of the electromagnetic coil on high-precision sensors, thus enabling the measurement of the electromagnetic force of a solenoid valve. A servo motor drive module controls the distance between the valve body and the electromagnetic coil, while the electromagnetic force measurement module monitors the changes in electromagnetic force under different conditions in real time. Simultaneously, current and displacement detection modules record the corresponding current and displacement values, respectively, thereby achieving a comprehensive evaluation of the solenoid valve's performance parameters. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of an upright support for a concealed, detachable heating temperature control device proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the tensile sensor of a concealed, detachable heating temperature control device proposed in this utility model.

[0023] In the diagram: 1. Testing table; 2. Upright support; 3. Auxiliary support; 4. Servo motor; 5. Slide base; 6. Transmission screw; 7. Slide block; 8. Test rod; 9. Connecting rod; 10. Tension sensor; 11. Rocking arm; 12. Hand crank; 13. Rocking clamp; 14. Handle; 15. Left clamping arm; 16. Right clamping arm; 17. Displacement sensor. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0025] In modern industrial automation control systems, solenoid valves are an important actuator and are widely used in fluid control, pneumatic systems, and hydraulic systems. The performance of solenoid valves directly affects the stability and reliability of the entire system, so the detection of the electromagnetic force of solenoid valves is particularly important.

[0026] Traditional methods for detecting the electromagnetic force of solenoid valves typically rely on manual measurement and experience-based judgment, which suffers from low measurement accuracy and inefficiency. With the advancement of technology, automated testing technology is gradually being applied to the testing of solenoid valves. Through high-precision sensors and advanced control algorithms, accurate measurement and real-time monitoring of the electromagnetic force of solenoid valves can be achieved.

[0027] Although existing technologies have improved the measurement of electromagnetic force in solenoid valves to some extent, some shortcomings still exist. For example, high-precision sensors are susceptible to interference, leading to deviations in measurement data. While virtual instrument technology improves testing efficiency, it requires professional technicians for maintenance and calibration in actual operation. Therefore, developing a comprehensive electromagnetic force testing device for solenoid valves that is easy to operate and can provide accurate and reliable data remains a technical problem to be solved.

[0028] In order to overcome the inaccurate experimental data caused by sensor measurement errors due to factors such as gravity and measurement method when measuring the electromagnetic force of solenoid valves in the existing technology.

[0029] To address the above problems, the following technical solution is proposed:

[0030] Please refer to Figure 1 and Figure 2 This utility model provides a concealed, detachable heating and temperature control device, including a testing platform 1, an upright bracket 2, an auxiliary support bracket 3, a servo motor 4, a slide base 5, a transmission screw 6, a slide block 7, and a test rod 8. The bottom of the upright bracket 2 is fixedly installed on the top of the testing platform 1, the bottom of the auxiliary support bracket 3 is fixedly installed on the top of the testing platform 1, the base of the servo motor 4 is fixedly installed on the top of the upright bracket 2, the slide base 5 is fixedly installed on the upright bracket 2, the top of the transmission screw 6 is fixedly installed on the rotating shaft of the servo motor 4, the bottom of the transmission screw 6 is rotatably installed on the bottom of the transmission screw 6, the slide block 7 is vertically slidably installed in the slide base 5, the slide block 7 is threaded onto the transmission screw 6, and the test rod 8 is located directly below the slide block 7.

[0031] Specifically, a connecting rod 9 is fixedly installed at the bottom of the slide block 7, a tension sensor 10 is fixedly installed at the bottom of the connecting rod 9, a rocking arm 11 is fixedly installed at the top of the detection table 1, a hand crank 12 is rotatably installed at the front end of the rocking arm 11, a rocking clamp 13 is fixedly installed at the top of the rocking arm 11, and a crank handle 14 is rotatably installed on the rocking clamp 13.

[0032] More specifically, a left clamping arm 15 is slidably provided on one side of the rocking clamp 13, and a right clamping arm 16 is slidably provided on the other side of the rocking clamp 13. A displacement sensor 17 is fixedly provided on the top of the upright bracket 2. There are two displacement sensors 17, and both displacement sensors 17 are located on the top of the upright bracket 2. The bottom of the test rod 8 is provided with an external thread interface.

[0033] Furthermore, the upright bracket 2 and the auxiliary support bracket 3 are used to fix the entire testing device. One side of the test rod 8 is connected to the valve body to be measured, and the other side is connected to the tension sensor 10. The upper end of the tension sensor 10 is fixed to the slide block 7 by a latch. The slide block 7 passes through the transmission screw 6 and is placed on the upper part of the slide base 5. Driven by the servo motor 4, the transmission screw 6 rotates, which can move the whole assembly connected to the slide block 7 up and down. This allows the movement distance of the test rod 8 to obtain the desired experimental variable. The slide base 5 is placed vertically and connected to the upright bracket 2. A displacement sensor 17 is installed on the upper left of the tension sensor 10 to detect the displacement of the test rod 8 connected to the lower end of the tension sensor 10. The tip of the test rod 8 is equipped with an infrared beam, which shines on the rocking clamp 13. The rocking clamp 13 has a handle 14, which is used to control the lateral movement of the left clamp arm 15 and the right clamp arm 16 on the rocking clamp 13. The distance between the left and right arms can be adjusted to place electromagnetic coils of different sizes.

[0034] The entire testing device is placed vertically and fixed by the upright bracket 2, which effectively eliminates the friction on the tension sensor 10 caused by the weight of the test rod 8 and the solenoid valve body during movement.

[0035] The displacement sensor 17 is placed parallel to the tension sensor 10, which is set in an "S" shape. The displacement sensor 17 measures the displacement of the test rod 8 at the lower end of the tension sensor 10, effectively avoiding errors caused by inaccurate measurement data due to deformation of the tension sensor 10.

[0036] The lateral movement of the rocking clamp 13 can be controlled by the rocker handle 14, thereby adjusting the position of the electromagnetic coil on the shaft to align with the solenoid valve body, thus improving the accuracy of the experiment.

[0037] This invention eliminates sensor measurement errors caused by factors such as gravity and measurement method when measuring the electromagnetic force of a solenoid valve. The electromagnetic force measurement module is responsible for real-time monitoring of the electromagnetic force changes of the solenoid valve at different positions. The electromagnetic force is measured by combining multiple variables. When the position of the solenoid valve body and the solenoid coil is fixed, the magnitude of the current flowing into the solenoid coil is changed. The data collected by the tension sensor 10 is integrated and analyzed to obtain the relationship between electromagnetic force and current. Similarly, the position of the solenoid valve body and the solenoid coil can be changed by adjusting the servo motor 4 to obtain the relationship between electromagnetic force and distance.

[0038] This invention features an infrared sensor at the tip of the test rod 8, mitigating the effects of gravity, sensor deformation, and the center position of the electromagnetic coil on the high-precision sensor, thus enabling the measurement of the electromagnetic force of the solenoid valve. The servo motor 4 transmission module controls the distance between the valve body and the electromagnetic coil, while the electromagnetic force measurement module monitors the changes in electromagnetic force under different conditions in real time. Simultaneously, the current detection module and displacement detection module record the corresponding current and displacement values, respectively, thereby achieving a comprehensive evaluation of the solenoid valve's performance parameters.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A concealed, detachable heating temperature control device, characterized in that, The system includes a testing platform (1), an upright support (2), an auxiliary support support (3), a servo motor (4), a slide base (5), a transmission screw (6), a slide block (7), and a test rod (8). The bottom of the upright support (2) is fixedly installed on the top of the testing platform (1), the bottom of the auxiliary support support (3) is fixedly installed on the top of the testing platform (1), the base of the servo motor (4) is fixedly installed on the top of the upright support (2), the slide base (5) is fixedly installed on the upright support (2), the top of the transmission screw (6) is fixedly installed on the rotating shaft of the servo motor (4), the bottom of the transmission screw (6) is rotatably installed on the bottom of the transmission screw (6), the slide block (7) is vertically slidably installed in the slide base (5), the slide block (7) is threaded onto the transmission screw (6), and the test rod (8) is located directly below the slide block (7).

2. The concealed, detachable heating temperature control device according to claim 1, characterized in that, A connecting rod (9) is fixedly installed at the bottom of the slide block (7).

3. The concealed, detachable heating temperature control device according to claim 2, characterized in that, A tension sensor (10) is fixedly installed at the bottom of the connecting rod (9).

4. The concealed, detachable heating temperature control device according to claim 1, characterized in that, A rocking arm (11) is fixedly installed on the top of the testing platform (1), and a hand crank (12) is rotatably installed at the front end of the rocking arm (11).

5. A concealed, detachable heating temperature control device according to claim 4, characterized in that, The top of the rocking arm (11) is fixedly provided with a rocking clamp (13), and the rocking clamp (13) is provided with a rocking handle (14) for rotation.

6. A concealed, detachable heating temperature control device according to claim 5, characterized in that, A left clamping arm (15) is slidably provided on one side of the rocking clamp (13), and a right clamping arm (16) is slidably provided on the other side of the rocking clamp (13).

7. A concealed, detachable heating temperature control device according to claim 1, characterized in that, A displacement sensor (17) is fixedly installed on the top of the upright support (2). There are two displacement sensors (17), both of which are located on the top of the upright support (2).

8. A concealed, detachable heating temperature control device according to claim 1, characterized in that, The bottom of the test rod (8) is provided with an external thread interface.

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