CN105890175A - Hot water temperature regulating and controlling device for water heater - Google Patents
Hot water temperature regulating and controlling device for water heater Download PDFInfo
- Publication number
- CN105890175A CN105890175A CN201410753422.6A CN201410753422A CN105890175A CN 105890175 A CN105890175 A CN 105890175A CN 201410753422 A CN201410753422 A CN 201410753422A CN 105890175 A CN105890175 A CN 105890175A
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- China
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- hot water
- liquid electromagnetic
- water pipeline
- hot
- electromagnetic valves
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Abstract
The invention discloses a hot water temperature regulating and controlling device for a water heater, and aims to overcome the defects that a conventional device for controlling the temperature of hot water discharged from a water heater is too complex, huge in size, not easy to regulate, inconvenient to use, and the like. The hot water temperature regulating and controlling device comprises two thermocouple sensors, two analog-to-digital converters, two digital-to-analog converters, a battery, a circuit board, a subtractor, an input keyboard, two liquid electromagnetic valves, a faucet, a wire, and an INA105 electronic component, wherein the thermocouple sensors are respectively arranged on a hot water pipeline and a cold water pipeline; the thermocouple sensors and the output end of the input keyboard are connected with the subtractor; the output end of the circuit board is connected with the liquid electromagnetic valves; the liquid electromagnetic valves are respectively arranged on the hot water pipeline and the cold water pipeline; the hot water pipeline and the cold water pipeline lead to a large water pipeline; hot water and cold water of which the flow rates are regulated by the liquid electromagnetic valves are mixed in the large water pipeline, so as to fulfill the purpose of regulating and controlling the temperature of hot water. The hot water temperature regulating and controlling device is low in cost, simple, practical, and easy to produce and promote.
Description
Technical field
The present invention relates to a kind of control device, particularly water heater hot-water temperature regulation device.
Background technology
The combination of ball bearing made, the effect controlling hot water temperature completed, the most easy for installation, the most easily use.
Summary of the invention
The invention aims to solve existing water outlet of water heater mouth control water temperature device the most numerous and diverse, volume
Huge, it is difficult to regulation, it has not been convenient to the problems such as use and the water heater hot-water temperature regulation device that provides.
Technical scheme:
The present invention by thermocouple sensor, a/d converter, D/A converter, battery, circuit board, subtracter,
Input keyboard, liquid electromagnetic valve, tap are constituted.Two thermocouple sensors are separately positioned on hot water pipeline
And cold water pipes, two thermocouple sensors are connected with subtracter with the output of input keyboard.Circuit board is defeated
Going out end to be 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, regulate the hot water of inflow-rate of water turbine, cold water through liquid electromagnetic valve
Mix at big pipe, reach the purpose of hot water temperature with this.
Beneficial effect:
The present invention is adjusted by subtracter process hot water temperature's data, cold water temperature data, input temp data
The aperture of two liquid electromagnetic valves of joint, the effect reaching to control hot water temperature with this.Simple to operate, installation side
And with low cost just,.
Accompanying drawing explanation
The present invention is further described with enforcement below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure schematic diagram of the present invention.
(in each figure, same section label is consistent)
Fig. 2 is the subtraction circuit structural representation of the present invention
In Fig. 1: 1. cold water pipes, 2. water heater, 3. hot water pipeline, 4. thermocouple sensor, 5. thermoelectricity
Even sensor, 6.AD converter, 7.AD converter, 8. circuit board, 9. input keyboard, 10. subtracter,
11. batteries, 12.DA converter, 13.DA converter, 14. liquid electromagnetic valves, 15. liquid electromagnetic valves, 16.
Tap, 17. electric wires, 18.INA105 electronic component.
Detailed description of the invention
As Figure 1-Figure 2, the present invention is by cold water pipes 1, water heater 2, hot water pipeline 3, thermocouple
Sensor 4, thermocouple sensor 5, 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 electromagnetism
Valve 15, tap 16, electric wire 17, NA105 electronic component 18 are constituted.
After water heater 2 flows out hot water, hot water flows in hot water pipeline 3, and cold water flows in cold water pipes 1
Dynamic, thermocouple sensor 4, thermocouple sensor 5 are collected corresponding temperature voltage information and are then believed by voltage
Breath passes to a/d converter 6, a/d converter 7, and information of voltage is turned by a/d converter 6, a/d converter 7
Change in data input subtracter, then expect the numeral of temperature, subtracter 10 in input keyboard 9 input
Obtain a/d converter 6, a/d converter 7 and the data of input keyboard 9, carry out computing, obtain two groups of numbers
According to, two groups of data are exported respectively to D/A converter 12 and D/A converter 13, D/A converter 12 He
D/A converter 13 passes to liquid electromagnetic valve 14 and liquid electromagnetic valve after data are converted into information of voltage respectively
15, liquid electromagnetic valve 14 and liquid electromagnetic valve 15 control discharge size, after waiting current mixing, turn on water
The water wanting temperature just released by tap 16.
Claims (1)
1. water heater hot-water temperature regulation device, by thermocouple sensor, thermocouple sensor, a/d converter,
D/A converter, battery, circuit board, subtracter, input keyboard, liquid electromagnetic valve, tap, electric wire,
INA105 electronic component is constituted, and it is characterized in that: two thermocouple sensors are separately positioned on hot water pipeline and cold
Waterpipe, two thermocouple sensors are connected with subtracter with the output of input keyboard；Circuit board output
Being connected with two liquid electromagnetic valves, two liquid electromagnetic valves are separately positioned on hot-water line and cold water pipe, hot water
Pipe and cold water pipe lead to another big pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753422.6A CN105890175A (en) | 2014-11-29 | 2014-11-29 | Hot water temperature regulating and controlling device for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753422.6A CN105890175A (en) | 2014-11-29 | 2014-11-29 | Hot water temperature regulating and controlling device for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105890175A true CN105890175A (en) | 2016-08-24 |
Family
ID=56701208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410753422.6A Pending CN105890175A (en) | 2014-11-29 | 2014-11-29 | Hot water temperature regulating and controlling device for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105890175A (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 |
-
2014
- 2014-11-29 CN CN201410753422.6A patent/CN105890175A/en active Pending
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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |