CN205139259U - Centralized control formula electronic ballast test system - Google Patents
Centralized control formula electronic ballast test system Download PDFInfo
- Publication number
- CN205139259U CN205139259U CN201520655242.4U CN201520655242U CN205139259U CN 205139259 U CN205139259 U CN 205139259U CN 201520655242 U CN201520655242 U CN 201520655242U CN 205139259 U CN205139259 U CN 205139259U
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- electric ballast
- centralized control
- ballast
- control formula
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Abstract
The utility model relates to a what centralized control formula electronic ballast test system related to is a low -cost electronic ballast test system, has computer, PLC controller, relay matrix, ballast assay appearance, five parts of ultraviolet lamp house, and each part is by cable junction, and the computer contains display, keyboard, mouse, RS232 interface, two RS485 interfaces and testing software, the PLC controller comprises CPU, RS485 interface and digital output interface, the relay matrix comprises control interface, detection interface, input interface, relay and output interface, ballast analysis appearance contains a RS232 interface, the ultraviolet lamp subassembly contains black box, ultraviolet lamp, ultraviolet intensity sensor and binding post.
Description
Technical field
The utility model relates to a kind of centralized control formula electric ballast test system for low cost.
Background technology
Centralized control formula electric ballast is applied in the place using ultraviolet lamp sterilization, sterilization and wastewater treatment in a large number.Centralized control formula electric ballast is in exploitation and debug process, and need to carry out analytical test to each ballast resistor, normally used analytical test instrument is electric ballast analyser.If all access an electric ballast analyser to each road electric ballast, greatly will increase the cost of centralized control formula electric ballast test system, simultaneously bulky and safeguard inconvenience.
Utility model content
The utility model provides a kind of low cost centralized control formula electric ballast test system for above-mentioned weak point, and test process is by testing software Automatic Control, simple to operate.
A kind of centralized control formula electric ballast test system adopts following scheme to realize: be made up of computing machine, PLC, relay matrix, ballast resistor analyser, ultraviolet lamp box, its Computer comprises display, keyboard, mouse, RS232 interface, two RS485 interfaces and a testing software; PLC comprises CPU, RS485 interface and digital-quantity output interface; Ballast resistor analyser has a RS232 interface, has data protocol; Relay matrix comprises control interface, detects interface, input interface, relay and output interface; Uviol lamp case comprises black box, uviol lamp, uitraviolet intensity sensor and connection terminal.The RS485 interface of computing machine is connected by cable with the RS485 of PLC, and the RS232 interface of computing machine is connected by cable with the RS232 of electric ballast analyser; The control interface of relay matrix is connected with the digital-quantity output interface of PLC, the detection interface of relay matrix is connected with ballast resistor analyser, the input interface of relay matrix is connected with tested centralized control formula electric ballast, and the output interface of relay matrix is connected with the connection terminal of ultraviolet lamp box.The flow process of testing software be test successively first via electric ballast, the second road electric ballast ..., N road electric ballast, the testing process of each electric ballast is preheat curent/pre-heat frequency, test electric ballast spark rate, the test electric ballast stable working frequency/lamp current/modulating voltage/lamp power of testing electric ballast successively.
Compared with prior art, the utility model has the advantage of to there is test simple, easy to operate, the feature that utilization rate is high.
Accompanying drawing explanation
Fig. 1 is a kind of centralized control formula uviol lamp ballast test system chart.
Fig. 2 is a kind of relay matrix principle schematic of centralized control formula uviol lamp ballast test system.
Fig. 3 is one of a kind of centralized control formula uviol lamp ballast test software flow pattern.
Embodiment
Below in conjunction with accompanying drawing citing, the utility model is described in more detail:
Shown in accompanying drawing 1, Fig. 2 and Fig. 3, embodiment, by computing machine 1, PLC 2, relay matrix 3, ballast resistor analyser 4, ultraviolet lamp box 5.Its Computer comprises display, keyboard, mouse, RS232 interface, two RS485 interfaces and a testing software; PLC comprises CPU, RS485 interface and digital-quantity output interface; Ballast resistor analyser has a RS232 interface, has data protocol; Relay matrix comprises control interface, detects interface, input interface, relay and output interface; Uviol lamp case comprises black box, uviol lamp, uitraviolet intensity sensor and connection terminal.The RS485 interface of computing machine is connected by cable with the RS485 of PLC, and the RS232 interface of computing machine is connected by cable with the RS232 of electric ballast analyser; The control interface of relay matrix is connected with the digital-quantity output interface of PLC, the detection interface of relay matrix is connected with ballast resistor analyser, the input interface of relay matrix is connected with tested centralized control formula electric ballast, and the output interface of relay matrix is connected with the connection terminal of ultraviolet lamp box.The flow process of testing software be test successively first via electric ballast, the second road electric ballast ..., N road electric ballast, the testing process of each electric ballast is preheat curent/pre-heat frequency, test electric ballast spark rate, the test electric ballast stable working frequency/lamp current/modulating voltage/lamp power of testing electric ballast successively.
The computing machine of centralized control formula electric ballast test system comprises display, keyboard, mouse, RS232 interface, two RS485 interfaces and a testing software.Display, keyboard and mouse are the mutual instruments of test macro and tester; RS232 interface is for receiving the detecting information of electric ballast transmission; One of them RS485 interface is for transmitting the control signal of the digital output port of PLC; Another one RS485 interface is connected with electric ballast, is used for controlling the opening and closing of electric ballast.Testing software contain centralized control formula electric ballast testing process, with the communication of electric ballast, communication with PLC, man-machine interaction window and printing test report capability.
The PLC of centralized control formula electric ballast test system comprises CPU, RS485 interface and digital-quantity output interface.CPU is for control RS485 interface and digital-quantity output interface; RS485 interface is for receiving the control signal of the digital output port of PLC; Digital-quantity output interface is used for pilot relay matrix.
The electric ballast analyser of centralized control formula electric ballast test system comprises a RS232 interface, electric ballast analyser for testing preheat curent/pre-heat frequency, test electric ballast spark rate, test electric ballast stable working frequency/lamp current/modulating voltage/lamp power works as parameter; RS232 interface is for transmitting related data to computing machine.
The relay matrix of centralized control formula electric ballast test system comprises control interface, detects interface, input interface, relay and output interface, and control interface is connected with the digital-quantity output interface of PLC, is carried out the switch of pilot relay by PLC; Detect interface to be connected with electric ballast analyser, for measuring the correlation parameter of ballast resistor; Input interface is connected with centralized control formula electric ballast, and output interface is connected with ultraviolet lamp box.Composition graphs 2, the test channel of each ballast resistor has 3 relays, ballast test system can test N number of ballast resistor, and so the relay quantity of relay matrix is 3N.For any road test channel, as the i-th tunnel, its relay corresponding Kix, Kiy, Kiz, relay only there is three state: survey state, state to be measured, from survey state.Under survey state, Kix=0, Kiy=1, Kiz=1; Under state to be measured, Kix=1, Kiy=1, Kiz=1; From under survey state, Kix=1, Kiy=0, Kiz=0(1 represent relay closes, and 0 represents relay disconnects).
The uviol lamp case of centralized control formula electric ballast test system comprises black box, uviol lamp, uitraviolet intensity sensor and connection terminal.Uviol lamp is as the load of centralized control formula electric ballast; Connection terminal is connected with uviol lamp, and receives on the output port of relay matrix; Uviol lamp is arranged in black box, and after uviol lamp is opened, ultraviolet light cannot be radiated at outside black box through black box, and black box plays ultraviolet protection effect to tester.
Composition graphs 3, the testing software flow process of centralized control formula electric ballast test system, owing to only having an electric ballast analyser in system, test macro can only test the electric ballast of a passage, and the test of all passages is completed by timesharing measurement.Measure from the electric ballast of first passage, measure after terminating and start next channel measurement again, until the electric ballast of all passages is all completed.
Claims (7)
1. a centralized control formula electric ballast test system, it is characterized in that, be made up of computing machine (1), PLC (2), ballast resistor analyser (3), relay matrix (4), ultraviolet lamp box (5) five part, centralized control formula electric ballast is connected with relay matrix, its Computer (1) comprises display, keyboard, mouse, RS232 interface, two RS485 interfaces and a testing software, and PLC is made up of CPU, RS485 interface and digital-quantity output interface.
2. a kind of centralized control formula electric ballast test system according to claim 1, is characterized in that ballast resistor analyser (3) has RS232 interface.
3. a kind of centralized control formula electric ballast test system according to claim 1, it is characterized in that the RS485 interface of computing machine (1) is connected by cable with the RS485 of PLC, the RS232 interface of computing machine (1) is connected by cable with the RS232 of ballast resistor analyser (3).
4. a kind of centralized control formula electric ballast test system according to claim 1, is characterized in that relay matrix (4) is made up of control interface, detection interface, input interface, relay and output interface.
5. a kind of centralized control formula electric ballast test system according to claim 1, is characterized in that ultraviolet lamp box (5) is made up of black box, uviol lamp, uitraviolet intensity sensor and connection terminal.
6. a kind of centralized control formula electric ballast test system according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that the control interface of relay matrix (4) is connected with the digital-quantity output interface of PLC, the detection interface of relay matrix (4) is connected with ballast resistor analyser (3), the input interface of relay matrix (4) is connected with tested centralized control formula electric ballast, and the output interface of relay matrix (4) is connected with the connection terminal of ultraviolet lamp box.
7. a kind of centralized control formula electric ballast test system according to claim 1, it is characterized in that the flow process of testing software be test successively first via electric ballast, the second road electric ballast ..., N road electric ballast, the testing process of each electric ballast is preheat curent/pre-heat frequency, test electric ballast spark rate, the test electric ballast stable working frequency/lamp current/modulating voltage/lamp power of testing electric ballast successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655242.4U CN205139259U (en) | 2015-08-27 | 2015-08-27 | Centralized control formula electronic ballast test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655242.4U CN205139259U (en) | 2015-08-27 | 2015-08-27 | Centralized control formula electronic ballast test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139259U true CN205139259U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655242.4U Expired - Fee Related CN205139259U (en) | 2015-08-27 | 2015-08-27 | Centralized control formula electronic ballast test system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205139259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107660024A (en) * | 2017-10-16 | 2018-02-02 | 哈尔滨工业大学 | A kind of optimization method for being used to drive the electric ballast experiment porch and ultraviolet lamp driving power of ultraviolet lamp |
-
2015
- 2015-08-27 CN CN201520655242.4U patent/CN205139259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107660024A (en) * | 2017-10-16 | 2018-02-02 | 哈尔滨工业大学 | A kind of optimization method for being used to drive the electric ballast experiment porch and ultraviolet lamp driving power of ultraviolet lamp |
| CN107660024B (en) * | 2017-10-16 | 2019-03-29 | 哈尔滨工业大学 | A kind of optimization method of electric ballast experiment porch and ultraviolet radiator driving power for driving ultraviolet radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 Termination date: 20160827 |