CN204374314U - A kind of electric cooker efficiency automatic detection device - Google Patents
A kind of electric cooker efficiency automatic detection device Download PDFInfo
- Publication number
- CN204374314U CN204374314U CN201420662849.0U CN201420662849U CN204374314U CN 204374314 U CN204374314 U CN 204374314U CN 201420662849 U CN201420662849 U CN 201420662849U CN 204374314 U CN204374314 U CN 204374314U
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- electric cooker
- programmable logic
- logic controller
- detection device
- automatic detection
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Abstract
The utility model discloses a kind of electric cooker efficiency automatic detection device, computing machine is by communication interface and Programmable Logic Controller communication, receive the data that Programmable Logic Controller passes over, send control information to Programmable Logic Controller, the output terminal of Programmable Logic Controller controls topworks and operates the button of cooking of electric cooker, insulation button respectively; In thermal module, the point for measuring temperature of one of them thermopair is fixed on inner vessel for electrical cooking-vessel and close position, the bottom of a pan, the point for measuring temperature of another thermopair is placed in outside electric cooker in order to measuring chamber environment, the measuring junction of electrical parameter analysis instrument is connected with electric cooker operating circuit, metering circuit parameter, and data feedback will be detected to Programmable Logic Controller by communication interface.This device can realize the function automatically measuring electric cooker efficiency, changes the situation in the past relying on artificial overall process service test, greatly increases work efficiency, and relies on computing machine overall process record test data in addition, allows assay have trackability.
Description
Technical field
The utility model relates to a kind of electric cooker efficiency automatic detection device.
Background technology
Detect the standby energy consumption of electric cooker, the thermal efficiency and insulation energy consumption, significant to the efficiency grade of evaluation automatic electric rice cooker.In current industry, the efficiency of electric cooker detects is all that testing staff relies on testing tool to carry out hand dipping substantially, testing staff's whole process is needed to wait for detection, workload is large, does not also have existing instrument to carry out omnidistance record to data in addition, causes assay traceability poor.Because the inspection of electric cooker efficiency exists, sense cycle is long, operation steps is many, test figure is many, data calculate the features such as numerous and diverse, and pure artificial overall process test and process test figure will waste a large amount of human resources, too increase the probability of makeing mistakes.Detection automaticity is low, and cause testing staff's workload large, inefficiency, traceability are poor.
Utility model content
It is high that the purpose of this utility model is to provide a kind of work efficiency, assay retrospective electric cooker efficiency automatic detection device.
A kind of electric cooker efficiency automatic detection device described in the utility model, computing machine, by communication interface and Programmable Logic Controller communication, receives the data that Programmable Logic Controller passes over, sends control information to Programmable Logic Controller; The output terminals A of Programmable Logic Controller connects the feed circuit break-make of relay to electric cooker and controls, output terminal B connects the first solenoid valve, first solenoid valve connects the first topworks operated electric rice cooker button, output terminal C connects the second solenoid valve, and the second solenoid valve connects the second topworks operated insulation button; Thermal module output terminal connects the input end of Programmable Logic Controller, thermal module input end is connected with two thermopairs, the point for measuring temperature of one of them thermopair is fixed on inner vessel for electrical cooking-vessel and near position, the bottom of a pan, the point for measuring temperature of another thermopair is placed in outside electric cooker in order to measuring chamber environment; The measuring junction of electrical parameter analysis instrument is connected with electric cooker operating circuit, metering circuit parameter, and will detect data feedback to Programmable Logic Controller by communication interface.
Electric cooker efficiency automatic detection device described in the utility model, thermopair is respectively arranged with inside and outside electric cooker, be used for respectively measuring the temperature in electric cooker and the indoor temperature outside electric cooker, and the temperature data measured is sent to Programmable Logic Controller through thermal module, the output terminals A of Programmable Logic Controller is connected with the feed circuit break-make of relay to electric cooker and controls, output terminal B is connected to the first solenoid valve, operated by the first button of cooking of solenoid control first topworks to electric cooker, output terminal C is connected to connection second solenoid valve, operated by the second insulation button of solenoid control second topworks to electric cooker, the measuring junction of electrical parameter analysis instrument is also provided with in electric cooker efficiency automatic detection device, measuring junction is connected with electric cooker operating circuit, output terminal is connected with Programmable Logic Controller by communication interface, the circuit parameter measured is fed back to Programmable Logic Controller through communication interface, Programmable Logic Controller is resent to computing machine to carry out showing and preserving.The utility model can complete automatically to be preserved the detection of electric cooker efficiency and data, eliminate the passing staff that needs go operation and carry out relative recording, significantly reduce the workload of operating personnel, automatic data transmission carries out to computing machine preserving the trackability that also ensure that testing result in addition, to carry out checking and checking in the future.
Preferably, the point for measuring temperature of one of them thermopair described above is fixed on inner vessel for electrical cooking-vessel center, apart from 10 ± 5mm place, the bottom of a pan.
Wherein, first topworks comprises the first mechanical arm and the first pressure cylinder, first mechanical arm is arranged on the position relative with electric rice cooker button, first mechanical arm is connected with the first pressure cylinder and can presses electric rice cooker button by electric rice cooker heated circuit working under the first pressure cylinder drives, and the switch of the first pressure cylinder is connected with the solenoid valve of the output terminal of Programmable Logic Controller.
Wherein, second topworks comprises the second mechanical arm and the second pressure cylinder, second mechanical arm is arranged on and is incubated the relative position of button with electric cooker, second mechanical arm is connected with the second pressure cylinder and upwards can heads on electric cooker under the second pressure cylinder drives and is incubated button by the work of electric cooker thermal circuit, and the switch of the second pressure cylinder is connected with the solenoid valve of the output terminal of Programmable Logic Controller.
Accompanying drawing explanation
Fig. 1 is the utility model electric cooker efficiency automatic detection device structure principle chart.
Fig. 2 is electric cooker efficiency automatic detection device circuit diagram of the present utility model.
Fig. 3 is electric cooker efficiency automatic detection device electrical parameter analysis instrument circuit connection layout of the present utility model.
Embodiment
A kind of electric cooker efficiency automatic detection device as shown in Figure 1, 2, 3, computing machine is by communication interface and Programmable Logic Controller DVP16ES200R communication, receive the data that Programmable Logic Controller DVP16ES200R passes over, send control information to Programmable Logic Controller DVP16ES200R; Programmable Logic Controller input end connects thermal module DVP04TC-ES output terminal and receives the data temperature of thermal module detection, one of them thermocouple temperature measurement point is fixed on inner vessel for electrical cooking-vessel and close position, the bottom of a pan, it is outer in order to measuring chamber environment that another thermocouple temperature measurement point is placed in electric cooker, the measuring junction of electrical parameter analysis instrument is connected with electric cooker operating circuit, metering circuit parameter, and data feedback will be detected to Programmable Logic Controller by communication interface.The switch of first solenoid control first pressure cylinder of Programmable Logic Controller output terminal Y2, the position relative with electric rice cooker button is provided with the first mechanical arm, and the first mechanical arm is connected with the first pressure cylinder and can presses electric rice cooker button by electric rice cooker heated circuit working under the first pressure cylinder drives.Output terminal Y0 connects relay and controls electric cooker feed circuit, the switch of second solenoid control second pressure cylinder of output terminal Y4, be provided with the second mechanical arm being incubated the relative position of button with electric cooker, the second mechanical arm is connected with the second pressure cylinder and upwards can heads on electric cooker under the second pressure cylinder drives and is incubated button by the work of electric cooker thermal circuit.Wherein, pressure cylinder adopts cylinder or hydraulic cylinder, and mechanical arm can be copper billet.The power port of thermal module DVP04TC-ES connects the+24V output terminal that can control programming DVP16ES200R, measuring junction I1+, I1-are placed in outside electric cooker and are fixed on inner vessel for electrical cooking-vessel center in order to measuring chamber environment, measuring junction I2+, I2-, apart from 10 ± 5mm place, the bottom of a pan for measuring temperature in electric cooker.Electric cooker efficiency automatic detection device described in the utility model automatic survey calculation electric cooker efficiency, change the situation in the past relying on artificial overall process service test, greatly increase work efficiency, rely on computing machine overall process record test data in addition, allow assay have trackability.
Electrical parameter analysis instrument carries out communication by RS232 interface and Programmable Logic Controller, and computing machine carries out communication by RS232 interface and Programmable Logic Controller, ensure that data are transmitted real-time and stable.Automatic data transmission carries out to computing machine preserving the trackability that also ensure that testing result in addition, to carry out checking and checking in the future.
Claims (7)
1. an electric cooker efficiency automatic detection device, is characterized in that: computing machine, by communication interface and Programmable Logic Controller communication, receives the data that Programmable Logic Controller passes over, sends control information to Programmable Logic Controller; The output terminals A of Programmable Logic Controller connects the feed circuit break-make of relay to electric cooker and controls, output terminal B connects the first solenoid valve, first solenoid valve connects the first topworks operated electric rice cooker button, output terminal C connects the second solenoid valve, and the second solenoid valve connects the second topworks operated insulation button; Thermal module output terminal connects the input end of Programmable Logic Controller, thermal module input end is connected with two thermopairs, the point for measuring temperature of one of them thermopair is fixed on inner vessel for electrical cooking-vessel and near position, the bottom of a pan, the point for measuring temperature of another thermopair is placed in outside electric cooker in order to measuring chamber environment; The measuring junction of electrical parameter analysis instrument is connected with electric cooker operating circuit, metering circuit parameter, and will detect data feedback to Programmable Logic Controller by communication interface.
2. electric cooker efficiency automatic detection device according to claim 1, it is characterized in that: the first topworks comprises the first mechanical arm and the first pressure cylinder, first mechanical arm is arranged on the position relative with electric rice cooker button, first mechanical arm is connected with the first pressure cylinder and can presses electric rice cooker button by electric rice cooker heated circuit working under the first pressure cylinder drives, and the switch of the first pressure cylinder is connected with the solenoid valve of the output terminal of Programmable Logic Controller.
3. the electric cooker efficiency automatic detection device according to any one of claim 1 or 2, it is characterized in that: the second topworks comprises the second mechanical arm and the second pressure cylinder, second mechanical arm is arranged on and is incubated the relative position of button with electric cooker, second mechanical arm is connected with the second pressure cylinder and upwards can heads on electric cooker under the second pressure cylinder drives and is incubated button by the work of electric cooker thermal circuit, and the switch of the second pressure cylinder is connected with the solenoid valve of the output terminal of Programmable Logic Controller.
4. according to the electric cooker efficiency automatic detection device described in claim 3, it is characterized in that: the point for measuring temperature of one of them thermopair is fixed on inner vessel for electrical cooking-vessel center, apart from 10 ± 5mm place, the bottom of a pan.
5. according to the electric cooker efficiency automatic detection device described in claim 3, it is characterized in that: electrical parameter analysis instrument carries out communication by RS232 interface and Programmable Logic Controller.
6. according to the electric cooker efficiency automatic detection device described in claim 3, it is characterized in that: computing machine carries out communication by RS232 interface and Programmable Logic Controller.
7. electric cooker efficiency automatic detection device according to claim 3, is characterized in that: the model of Programmable Logic Controller is DVP16ES200R, and the model of thermal module is DVP04TC-ES.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662849.0U CN204374314U (en) | 2013-12-23 | 2014-11-07 | A kind of electric cooker efficiency automatic detection device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013208533151 | 2013-12-23 | ||
| CN201320853315 | 2013-12-23 | ||
| CN201420662849.0U CN204374314U (en) | 2013-12-23 | 2014-11-07 | A kind of electric cooker efficiency automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204374314U true CN204374314U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662849.0U Expired - Fee Related CN204374314U (en) | 2013-12-23 | 2014-11-07 | A kind of electric cooker efficiency automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204374314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228993A (en) * | 2016-03-24 | 2017-10-03 | 佛山市顺德区美的电热电器制造有限公司 | The energy efficiency test method and device of pressure cooking appliance |
| CN107942155A (en) * | 2017-10-24 | 2018-04-20 | 德合南京智能技术有限公司 | Energy efficiency analysis intelligent workstation |
-
2014
- 2014-11-07 CN CN201420662849.0U patent/CN204374314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228993A (en) * | 2016-03-24 | 2017-10-03 | 佛山市顺德区美的电热电器制造有限公司 | The energy efficiency test method and device of pressure cooking appliance |
| CN107228993B (en) * | 2016-03-24 | 2020-07-31 | 佛山市顺德区美的电热电器制造有限公司 | Energy efficiency testing method and device for pressure cooking appliance |
| CN107942155A (en) * | 2017-10-24 | 2018-04-20 | 德合南京智能技术有限公司 | Energy efficiency analysis intelligent workstation |
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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: 20150603 Termination date: 20191107 |