CN204478516U - Water heater temperature's system regulation device - Google Patents
Water heater temperature's system regulation device Download PDFInfo
- Publication number
- CN204478516U CN204478516U CN201520054044.2U CN201520054044U CN204478516U CN 204478516 U CN204478516 U CN 204478516U CN 201520054044 U CN201520054044 U CN 201520054044U CN 204478516 U CN204478516 U CN 204478516U
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- CN
- China
- Prior art keywords
- thermocouple sensor
- water
- converter
- hot
- liquid electromagnetic
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- Expired - Fee Related
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Abstract
Water heater temperature's system regulation device, solving existing control water heater, to discharge hot water temperature device too numerous and diverse, bulky, not easily regulates, and the shortcoming such as is inconvenient to use and the water heater hot-water temperature regulation device that provides.The design is made up of thermocouple sensor one, thermocouple sensor two, a/d converter, D/A converter, battery, circuit board, subtracter, input keyboard, liquid electromagnetic valve, tap, electric wire, INA105 electronic component, it is characterized in that: thermocouple sensor one, thermocouple sensor two are separately positioned on hot water pipeline and cold water pipes, thermocouple sensor one, thermocouple sensor two are connected with subtracter with the output of input keyboard.Circuit board output is connected with two liquid electromagnetic valves, two liquid electromagnetic valves are separately positioned on hot-water line and cold water pipe, hot-water line and cold water pipe lead to another big pipe, through the hot water of the adjusted flow of liquid electromagnetic valve, cold water in the mixing of big pipe place, reach the object of regulation and control hot water temperature with this.The design's cost is low, easily produces and promotes.
Description
Technical field
The utility model relates to a kind of control device, particularly water heater temperature's system regulation device.
Background technology
Existing water outlet of water heater mouth controls water temperature device, exists too numerous and diverse, bulky, not easily regulates, be inconvenient to problems such as using.
Summary of the invention
The object of the design is that to control water temperature device too numerous and diverse, bulky in order to solve existing water outlet of water heater mouth, not easily regulates, and the problem such as is inconvenient to use and water heater temperature's system regulation device of providing.
Technical scheme:
The design is made up of thermocouple sensor one, thermocouple sensor two, a/d converter, D/A converter, battery, circuit board, subtracter, input keyboard, liquid electromagnetic valve, tap, electric wire, INA105 electronic component.Thermocouple sensor one, thermocouple sensor two are separately positioned on hot water pipeline and cold water pipes, and thermocouple sensor one, thermocouple sensor two are connected with subtracter with the output of input keyboard.Circuit board output is connected with two liquid electromagnetic valves, two liquid electromagnetic valves are separately positioned on hot-water line and cold water pipe, hot-water line and cold water pipe lead to another big pipe, through the hot water of the adjusted flow of liquid electromagnetic valve, cold water in the mixing of big pipe place, reach the object of regulation and control hot water temperature with this.After water heater flows out hot water, hot water flows in hot water pipeline, cold water flows in cold water pipes, thermocouple sensor one, thermocouple sensor two is collected corresponding temperature voltage information and then information of voltage is passed to a/d converter, a/d converter, a/d converter, information of voltage converts in data input subtracter by a/d converter, then the numeral of temperature is expected in input keyboard input, subtracter obtains a/d converter, the data of a/d converter and input keyboard, carry out computing, obtain two groups of data, two groups of data are exported to D/A converter and D/A converter respectively, data transformations is pass to liquid electromagnetic valve and liquid electromagnetic valve respectively after information of voltage by D/A converter and D/A converter, liquid electromagnetic valve and liquid electromagnetic valve control discharge size, after current mixing, turn on tap and just release the water wanting temperature.
Beneficial effect:
The design regulates the aperture of two liquid electromagnetic valves by subtracter process hot water temperature data, cold water temperature data, input temp data, reaches with this effect controlling hot water temperature.Simple to operate, easy for installation, and with low cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and enforcement, the design is further illustrated.
(in each figure, same section label is consistent)
Fig. 1 is the overall structure schematic diagram of the design.
Fig. 2 is the subtraction circuit structural representation of the design
In figure: 1. cold water pipes, 2. water heater, 3. hot water pipeline, 4. thermocouple sensor one, 5. thermocouple sensor two, 6.AD converter, 7. a/d converter, 8. circuit board, 9. input keyboard, 10. subtracter, 11. batteries, 12.DA converter, 13. D/A converter, 14. liquid electromagnetic valves, 15. liquid electromagnetic valves, 16. taps, 17. electric wires, 18.INA105 electronic component.
Detailed description of the invention
As shown in Fig. 1-Fig. 2, the design is made up of cold water pipes 1, water heater 2, hot water pipeline 3, thermocouple sensor 1, thermocouple sensor 25, a/d converter 6, a/d converter 7, circuit board 8, input keyboard 9, subtracter 10, battery 11, D/A converter 12, D/A converter 13, liquid electromagnetic valve 14, liquid electromagnetic valve 15, tap 16, electric wire 17, INA105 electronic component 18.
After water heater 2 flows out hot water, hot water flows in hot water pipeline 3, cold water flows in cold water pipes 1, thermocouple sensor 1, thermocouple sensor 25 is collected corresponding temperature voltage information and then information of voltage is passed to a/d converter 6, a/d converter 7, a/d converter 6, information of voltage converts in data input subtracter by a/d converter 7, then the numeral of temperature is expected in input keyboard 9 input, subtracter 10 obtains a/d converter 6, the data of a/d converter 7 and input keyboard 9, carry out computing, obtain two groups of data, two groups of data are exported to D/A converter 12 and D/A converter 13 respectively, data transformations is pass to liquid electromagnetic valve 14 and liquid electromagnetic valve 15 respectively after information of voltage by D/A converter 12 and D/A converter 13, liquid electromagnetic valve 14 and liquid electromagnetic valve 15 control discharge size, after current mixing, turn on tap 16 and just release the water wanting temperature.
Claims (1)
1. water heater temperature's system regulation device, be made up of thermocouple sensor one, thermocouple sensor two, a/d converter, D/A converter, battery, circuit board, subtracter, input keyboard, liquid electromagnetic valve, tap, electric wire, INA105 electronic component, it is characterized in that: thermocouple sensor one, thermocouple sensor two are separately positioned on hot water pipeline and cold water pipes, thermocouple sensor one, thermocouple sensor two are connected with subtracter with the output of input keyboard; Circuit board output is connected with two liquid electromagnetic valves, and two liquid electromagnetic valves are separately positioned on hot-water line and cold water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054044.2U CN204478516U (en) | 2015-01-27 | 2015-01-27 | Water heater temperature's system regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054044.2U CN204478516U (en) | 2015-01-27 | 2015-01-27 | Water heater temperature's system regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478516U true CN204478516U (en) | 2015-07-15 |
Family
ID=53634304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054044.2U Expired - Fee Related CN204478516U (en) | 2015-01-27 | 2015-01-27 | Water heater temperature's system regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633944A (en) * | 2015-01-27 | 2015-05-20 | 绵阳圣典知识产权技术服务有限公司 | Water heater water temperature system controlling device |
-
2015
- 2015-01-27 CN CN201520054044.2U patent/CN204478516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633944A (en) * | 2015-01-27 | 2015-05-20 | 绵阳圣典知识产权技术服务有限公司 | Water heater water temperature system controlling device |
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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 |
Granted publication date: 20150715 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |