CN215866915U - Low-voltage electrical control cabinet loop detection device - Google Patents
Low-voltage electrical control cabinet loop detection device Download PDFInfo
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- CN215866915U CN215866915U CN202121538979.XU CN202121538979U CN215866915U CN 215866915 U CN215866915 U CN 215866915U CN 202121538979 U CN202121538979 U CN 202121538979U CN 215866915 U CN215866915 U CN 215866915U
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Abstract
The utility model discloses a low-voltage electrical control cabinet loop detection device, which comprises: the detection control cabinet, the low-voltage electrical control cabinet that awaits measuring, local control system and remote control system, wherein detect the motor that the switch board passes through power line and auxiliary detection respectively, the motorised valve, heater and solenoid valve are independently connected, install sensor and detection controller that are used for measuring electric current, voltage in the detection switch board, the low-voltage electrical control cabinet that awaits measuring is installed and is waited to detect return circuit and controller that awaits measuring, the power circuit that awaits measuring that installs in the low-voltage electrical control cabinet that awaits measuring passes through power line connection with the detection switch board, pass through signal line connection between detection controller and the controller that awaits measuring, local control system and remote control system respectively with detect the switch board signal connection. The detection device can be used for assisting quality testing personnel to complete the quality testing work of the low-voltage electrical control cabinet with high efficiency and low error rate, the wiring is easy, and both local online detection and remote control detection can be realized.
Description
Technical Field
The utility model relates to the technical field of electrical detection equipment, in particular to a low-voltage electrical control cabinet loop detection device.
Background
The low-voltage electric control cabinet is used as a power source of electric drive production equipment and a control brain, and is extremely widely applied. With the progress of industry 4.0, carbon neutralization and intellectualization, the demand of low-voltage electrical control cabinets is further increased. Because the low-voltage electrical control cabinet is mostly based on equipment and user's demand customization design, the standardization level is low, consequently the production processes is various, and the difference is big, difficult realization batch production. The degree of automation of current low-voltage electrical control cabinet production is not high, and the production of major part with professional skill is the main. And the low-voltage electrical control cabinet is large, the space is compact, the circuits are more, the circuits comprise a power supply circuit, a control circuit, a signal circuit, an illumination circuit and the like, and the circuit wiring accuracy depends on the level of a production technician and the quality of quality inspection. Because low-voltage electrical control cabinet standardization degree is low, the circuit is various, the specialty is stronger, and present most return circuit wiring quality testing work still is detected by relevant professional manual work, and artifical detection mode is efficient, the error rate is high, influences production progress and product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a loop detection device of a low-voltage electrical control cabinet, which can assist quality testing personnel to finish quality testing work of the low-voltage electrical control cabinet with high efficiency and low error rate, is easy to wire, and can realize local online detection and remote control detection.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a low pressure electrical control cabinet return circuit detection device which characterized in that includes: the system comprises a detection control cabinet, a low-voltage electrical control cabinet to be detected, a local control system and a remote control system, wherein the detection control cabinet is independently connected with a motor for auxiliary detection, an electric valve, a heater and an electromagnetic valve through power lines respectively, a sensor and a detection controller for detecting current and voltage are installed in the detection control cabinet, a loop to be detected and a controller to be detected are installed in the low-voltage electrical control cabinet to be detected, the power loop to be detected installed in the low-voltage electrical control cabinet to be detected is connected with the detection control cabinet through the power lines, the detection controller is connected with the controller to be detected through signal lines, the local control system comprises a remote monitoring module, a human-computer interaction interface and an acousto-optic alarm which are installed on the detection control cabinet, the remote monitoring module, the human-computer interaction interface and the acousto-optic alarm are respectively connected with the detection controller through the signal lines, and the remote control system comprises a cloud server and a remote human-computer interaction interface, the cloud server is in wireless signal connection with a remote monitoring module in the local control system, and the cloud server is in wireless signal connection with the remote human-computer interaction interface. In the technical scheme, during actual operation, an operator only needs to connect the low-voltage electrical control cabinet to be detected with the detection control cabinet, and the detection operation is carried out through a human-computer interaction interface in a local control system or a remote human-computer interaction interface in a remote control system, so that the detection of a low-voltage electrical control cabinet loop is greatly facilitated, the efficiency is high, the error rate is low, and the operation is very simple and convenient.
Preferably, the detection control cabinet is internally provided with a detection incoming line terminal, a detection line terminal, a plurality of sensor groups, a detection signal input/output module and a detection controller, wherein the plurality of sensor groups are arranged between the detection incoming line terminal and the detection line terminal, the motor, the electric valve, the heater and the electromagnetic valve power line are independently connected to the detection incoming line terminal side through the detection outgoing line terminal, the motor, the electric valve, the heater and the electromagnetic valve power line are respectively and independently connected with one sensor group arranged between the detection incoming line terminal and the detection outgoing line terminal in a signal mode, the plurality of sensor groups are all connected with the detection signal input/output module through signal lines, and the detection signal input/output module is connected with the detection controller through signal lines.
Preferably, each sensor group consists of a voltage signal sensor and a current signal sensor.
Preferably, the low-voltage electrical control cabinet to be tested is internally provided with an outgoing terminal to be tested, a motor power loop to be tested, an electric valve power loop to be tested, a heater power loop to be tested, an electromagnetic valve power loop to be tested, a control loop to be tested, a signal input/output module to be tested and a controller to be tested, wherein the outgoing terminal to be tested is connected with a detection incoming terminal in the detection control cabinet through a power line, the motor power loop to be tested is connected with the motor through the outgoing terminal to be tested, the electric valve power loop to be tested is connected with the electric valve through the outgoing terminal to be tested and the detection incoming terminal, the heater power loop to be tested is connected with the heater through the outgoing terminal to be tested and the detection incoming terminal, and the electromagnetic valve power loop to be tested is connected with the electromagnetic valve through the outgoing terminal to be tested and the detection incoming terminal, the signal input/output module to be detected is connected with the detection signal input/output module through a signal wire, the signal input/output module to be detected is connected with the controller to be detected through a signal wire, the controller to be detected is connected with the detection controller through a signal wire, and the control loop and the signal loop are respectively connected with the signal input/output module to be detected through signal wires.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. through this low pressure electrical control cabinet loop test device, the quality testing personnel only need with the switch board that awaits measuring and the corresponding return circuit of detection device switch board be connected, select to correspond the testing procedure through human-computer interface and can start the detection, and the system automatic execution procedure feeds back the testing result. Quality testing personnel judge whether the product is qualified or unqualified according to the detection result, and do not need to manually detect the circuit one by one and measure and record data, thereby being beneficial to improving the quality testing efficiency and accuracy.
2. Can inquire the switch board through remote monitering system field personnel at any time and detect the record, the record of reprocessing is convenient for trace back.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. an electric motor; 2. an electrically operated valve; 3. a heater; 4. an electromagnetic valve; 5. a current signal sensor; 6. a voltage signal sensor; 7. a detection signal input/output module; 8. a remote monitoring module; 9. a human-computer interaction interface; 10. a sound and light alarm; 11. a detection controller; 12. a motor power loop to be tested; 13. the power loop of the electric valve to be tested; 14. a heater power loop to be tested; 15. a power loop of the electromagnetic valve to be tested; 16. a control loop to be tested; 17. a signal loop to be tested; 18. a signal to be tested input/output module; 19. a controller to be tested; 20. a cloud server; 21. a remote human-computer interaction interface; 100. detecting a control cabinet; 101. the low-voltage electrical control cabinet to be tested.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Referring to fig. 1, a low-voltage electrical control cabinet loop detection device includes:
a detection control cabinet 100, wherein a detection incoming line terminal, a detection line terminal, a plurality of sensor groups, a detection signal input/output module 7 and a detection controller 11 are installed in the detection control cabinet 100, four sensor groups are installed side by side between the detection incoming line terminal and the detection outgoing line terminal, each sensor group is composed of a voltage signal sensor 6 and a current signal sensor 5 which are arranged side by side, power lines of a motor 1, an electric valve 2, a heater 3 and an electromagnetic valve 4 are independently connected to the detection incoming line terminal side through the detection outgoing line terminal, the motor 1, the electric valve 2, the heater 3 and the electromagnetic valve 4 are respectively and independently connected with a sensor group signal installed between the detection front row incoming line terminal and the detection rear row incoming line terminal, and the four sensor groups are all connected with the detection signal input/output module 7 through signal lines, the detection signal input/output module 7 is connected to the detection controller 11 through a signal line. In the actual detection process, an operator only needs to connect the corresponding loops of the control cabinet 101 to be detected and the control cabinet 100 of the detection device, obtain the current and voltage data of the motor 1, the electric valve 2, the heater 3 and the electromagnetic valve 4 through each sensor group, then transmit the current and voltage data to the detection controller 11, the detection controller 11 is internally provided with various detection programs, detect the wiring condition of each power loop to be detected according to the current and voltage data of the motor 1, the electric valve 2, the heater 3 and the electromagnetic valve 4 which are fed back, and detect the wiring condition of each control loop 17 to be detected and each signal loop 18 to be detected through the read-write signal input/output module 7 and the controller 18 to be detected;
a low-voltage electrical control cabinet 101 to be tested, wherein a front row incoming line terminal to be tested, a motor power loop 12 to be tested, an electric valve power loop 13 to be tested, a heater power loop 14 to be tested, an electromagnetic valve power loop 15 to be tested, a control loop 16, a signal loop 17, a signal input/output module 18 to be tested and a controller 19 to be tested are arranged in the low-voltage electrical control cabinet 101 to be tested, wherein an outgoing line terminal to be tested is connected with a detection incoming line terminal in the detection control cabinet 100 through a power line, the motor power loop 12 to be tested is connected with the motor 1 through the outgoing line terminal to be tested, the electric valve power loop 13 to be tested is connected with the electric valve 2 through the outgoing line terminal to be tested, the heater power loop 14 to be tested is connected with the heater 3 through the outgoing line terminal to be tested, the electromagnetic valve power loop 15 to be tested is connected with the electromagnetic valve 4 through the outgoing line terminal to be tested, the signal input/output module 18 to be tested is connected with the detection signal input/output module 7 through a signal wire, the signal input/output module 18 to be tested is connected with the controller 19 to be tested through a signal wire, the controller 19 to be tested is connected with the detection controller 11 through a signal wire, the control loop 16 and the signal loop 17 are respectively connected with the signal input/output module 18 to be tested through signal wires, in the actual work, the motor power loop 12 to be tested, the electric valve power loop 13 to be tested, the heater power loop 14 to be tested, the electromagnetic valve power loop 15 to be tested, the control loop 16 to be tested and the signal loop 17 to be tested are all pre-installed in the low-voltage electric control cabinet 101 to be tested, and are well connected with the detection inlet terminal in the detection control cabinet 100 through a front discharge terminal to be tested, so that no complex wiring work is needed in the actual detection process, the detection efficiency is greatly improved;
the local control system comprises a remote monitoring module 8, a human-computer interaction interface 9 and a sound-light warning device 10 which are arranged on the detection control cabinet 100, wherein the remote monitoring module 8, the human-computer interaction interface 9 and the sound-light warning device 10 are respectively connected with a detection controller 11 through signal lines, local detection operation can be carried out through the human-computer interaction interface 9 in actual work, and once a problem is detected, an alarm can be given through the sound-light warning device 10;
the remote control system comprises a cloud server 20 and a remote human-computer interaction interface 21, wherein the cloud server 20 is in wireless signal connection with a remote monitoring module 8 in a local control system, the cloud server 20 is in wireless signal connection with the remote human-computer interaction interface 21, and during actual detection, a remote control detection process can be achieved through the remote human-computer interaction interface 21, so that detection work is greatly facilitated.
This low-voltage electrical control cabinet return circuit detection device passes through this low-voltage electrical control cabinet return circuit detection device, and the quality testing personnel only need with the switch board that awaits measuring and the corresponding return circuit of detection device switch board be connected, correspond the testing procedure through human-computer interface selection and can start the detection, and the automatic executive program of system feeds back the testing result. Quality testing personnel judge whether the product is qualified or unqualified according to the detection result, and do not need to manually detect the circuit one by one and measure and record data, thereby being beneficial to improving the quality testing efficiency and accuracy. And field personnel can inquire the detection records of the control cabinet at any time through the remote monitoring system, and the records are repaired, so that the control cabinet can be traced conveniently.
The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the disclosure of the drawings, and therefore, all equivalent or modifications that do not depart from the spirit of the present invention are intended to fall within the scope of the present invention.
Claims (4)
1. The utility model provides a low pressure electrical control cabinet return circuit detection device which characterized in that includes: the system comprises a detection control cabinet, a low-voltage electrical control cabinet to be detected, a local control system and a remote control system, wherein the detection control cabinet is independently connected with a motor for auxiliary detection, an electric valve, a heater and an electromagnetic valve through power lines respectively, a sensor and a detection controller for detecting current and voltage are installed in the detection control cabinet, a loop to be detected and a controller to be detected are installed in the low-voltage electrical control cabinet to be detected, the power loop to be detected installed in the low-voltage electrical control cabinet to be detected is connected with the detection control cabinet through the power lines, the detection controller is connected with the controller to be detected through signal lines, the local control system comprises a remote monitoring module, a human-computer interaction interface and an acousto-optic alarm which are installed on the detection control cabinet, the remote monitoring module, the human-computer interaction interface and the acousto-optic alarm are respectively connected with the detection controller through the signal lines, and the remote control system comprises a cloud server and a remote human-computer interaction interface, the cloud server is in wireless signal connection with a remote monitoring module in the local control system, and the cloud server is in wireless signal connection with the remote human-computer interaction interface.
2. The low-voltage electrical control cabinet loop detection device of claim 1, wherein: install in the detection switch board and detect the incoming line terminal, detect out the line terminal, a plurality of sensor group, detect signal input/output module and detection control ware, wherein a plurality of sensor group install detect the incoming line terminal with detect out between the line terminal, the motor, the motorised valve, heater and solenoid valve power line are connected to and detect the incoming line terminal side through independently detecting the outgoing line terminal, and the motor, the motorised valve, heater and solenoid valve power line are independently connected with the sensor group signal of installing in detecting the incoming line terminal with detect between the outgoing line terminal respectively, a plurality of sensor groups all are connected with detection signal input/output module through the signal line, detection signal input/output module passes through the signal line and is connected with the detection control ware.
3. The low-voltage electrical control cabinet loop detection device of claim 2, wherein: each sensor group consists of a voltage signal sensor and a current signal sensor.
4. The low-voltage electrical control cabinet loop detection device of claim 2, wherein: the low-voltage electrical control cabinet to be tested is internally provided with a wire outlet terminal to be tested, a motor power loop to be tested, an electric valve power loop to be tested, a heater power loop to be tested, an electromagnetic valve power loop to be tested, a control loop to be tested, a signal input/output module to be tested and a controller to be tested, wherein the wire outlet terminal to be tested is connected with a detection wire inlet terminal in the detection control cabinet through a power line, the motor power loop to be tested is connected with the motor through the wire outlet terminal to be tested, the electric valve power loop to be tested is connected with the electric valve through the wire outlet terminal to be tested, the heater power loop to be tested is connected with the heater through the wire outlet terminal to be tested, the electromagnetic valve power loop to be tested is connected with the electromagnetic valve through the wire outlet terminal to be tested, and the signal input/output module to be tested is connected with the detection signal input/output module through a signal line The signal input/output module to be tested is connected with the controller to be tested through a signal line, the controller to be tested is connected with the detection controller through a signal line, and the control loop and the signal loop are respectively connected with the signal input/output module to be tested through signal lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121538979.XU CN215866915U (en) | 2021-07-07 | 2021-07-07 | Low-voltage electrical control cabinet loop detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121538979.XU CN215866915U (en) | 2021-07-07 | 2021-07-07 | Low-voltage electrical control cabinet loop detection device |
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| CN215866915U true CN215866915U (en) | 2022-02-18 |
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| CN202121538979.XU Active CN215866915U (en) | 2021-07-07 | 2021-07-07 | Low-voltage electrical control cabinet loop detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327285A (en) * | 2022-10-17 | 2022-11-11 | 山东天鲲电力科技有限公司 | Power distribution cabinet delivery power performance inspection system |
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2021
- 2021-07-07 CN CN202121538979.XU patent/CN215866915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327285A (en) * | 2022-10-17 | 2022-11-11 | 山东天鲲电力科技有限公司 | Power distribution cabinet delivery power performance inspection system |
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