CN1441212A - Water boiling control method for gas oven - Google Patents
Water boiling control method for gas oven Download PDFInfo
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- CN1441212A CN1441212A CN 02105273 CN02105273A CN1441212A CN 1441212 A CN1441212 A CN 1441212A CN 02105273 CN02105273 CN 02105273 CN 02105273 A CN02105273 A CN 02105273A CN 1441212 A CN1441212 A CN 1441212A
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- temperature
- control method
- boil water
- gas oven
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Abstract
The water boiling control method for gas oven includes the detection of burning flame with thermocouple, lasting opening of the solenoid valve for gas to flow to ensure normal flame, detection of temperature with the temperature detector, feeding the detected temperature to control unit for judgment to obtain the temperature range and temperature raise, judgment of gas pressure, flame strength and water amount it the boiler, temperature data comparison to judge whether to reach 100 deg.c for further slow fire eliminate chlorine and shutting down gas after set time.
Description
Technical field
The present invention relates to a kind of control method to boil water of gas oven, can be used for-pan of gas oven, when to boil water, need someone not keep an eye on, can be to boil water automatically to boiling, when reaching 100 ℃ of balances, then turn down fire dechlorination and flame-out closed gas.
Background technology
When water was heated to 100 ℃, water temperature can be in certain equilibrium temperature, and temperature no longer continues to raise, and relevant manufacturing industry promptly is considered as the water fluidized state to this;
Yet because of water seethes with excitement along with pan, the water yield and firepower size are different, the time, also difficult the grasp controlled, so differentiate regular meeting with general balance mode the situation that water does not seethe with excitement took place, or prolonged the water warm-up time, made tool just turn down fire after boiling a period of time.
Therefore, inventor spy concentrates on studies and cooperates the utilization of scientific principle, designed a kind of method of considering above-mentioned factor, to capture the temperature of liter waterborne in every kind of pan, understand gas and go into heat, and be reference point with this thermograph, the time of decision water balance boiling, make water in the multiple pan and the different water yield, all can realize seething with excitement.
Summary of the invention
One of purpose of the present invention, be to provide a kind of control method to boil water of gas oven, it is by the operation of control module internal program, in temperature range, carry out the data comparison process, differentiate whether temperature to boil water reaches 100 ℃ of balances on pan, then turn down the fire dechlorination if reached balance, and at the flame-out closed gas of setting-up time.
Another object of the present invention is to provide one must someone not keep an eye on, can be to boil water to the control method of seething with excitement, and when reaching 100 ℃ of balances, then control the firepower magnetic valve and turn down the fire dechlorination, and at the flame-out closed gas of setting-up time.
For further specifying feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing explanation usefulness only for reference is limited the present invention.
Description of drawings
Fig. 1 is a structure chart of the present invention;
Fig. 2 is the flow chart of control module of the present invention when carrying out.
The specific embodiment
Fig. 1 is a structure chart of the present invention, comprise a thermocouple 1, a control module 2, a magnetic valve 3, a temperature detector 4 and a firepower magnetic valve 5, wherein thermocouple 1 and temperature detector 4 are connected with the input of control module 2 respectively, and magnetic valve 3 and firepower magnetic valve 5 are connected with the output of control module 2 respectively.
Aforesaid thermocouple 1 is an assembly that temperature transition can be become voltage, and it utilizes the variation of heat electric power to survey the variation of oxygen concentration in the Gas cooker combustion air, and delivers to control module 2 opens solenoid valve 3, and gas is circulated, and catches fire guaranteeing.
Temperature detector 4 is in order to detect pan temperature to boil water, carrying out temperature for control module 2 differentiates, and in temperature range, carry out the data comparison process, and differentiate temperature to boil water and whether reach 100 ℃ of balances, this data comparison process comprises whether pan temperature to boil water realizes capturing the temperature rise temperature; Acquisition temperature rise data; Whether the temperature rise temperature is near 100 degree and balances; And the temperature rise data of balance are loaded, and differentiate whether balance etc. of these temperature rise data.
Firepower magnetic valve 5 is when temperature to boil water reaches 100 ℃ of balances, and controlled unit 2 drives, and transfers little fire dechlorination to control firepower magnetic valve 5.
Control module 2 is the operations by internal processes, learn temperature acquisition scope to boil water, and temperature range captures temperature △ T climb data according to this, differentiated the physical change of the difference of present gas pressure size and firepower, the pan water yield, simultaneously, in this temperature range, carry out the data comparison process, and differentiate temperature to boil water and whether reach 100 ℃ of balances, and when condition to boil water meets, then drive firepower magnetic valve 5 and transfer little fire dechlorination to, and in the flame-out closed gas of setting-up time, end functions, the time is 5 minutes in an embodiment of the present invention.
Fig. 2 is the flow chart of control module of the present invention when carrying out, and at the beginning, carries out temperature detection step 31, and whether arrives acquisition temperature rise temperature in step 32 differentiation temperature.
If no show acquisition temperature rise temperature is got back to step 31; Otherwise, carry out record in step 321 by acquisition temperature rise in per 2 seconds, and whether differentiate this temperature near 100 degree in step 33.
If, do not get back to step 321 near 100 degree; Otherwise, whether once to differentiate balance in step 34.
If there is not once balance, differentiates detected temperatures in step 37 and whether reach balance.If not, get back to step 33; Otherwise, set once balance in step 371, and load the temperature rise data in step 341;
If balance once then loads the temperature rise data in step 341, and differentiate according to temperature rise data acquisition balance whether in step 35.
If not, get back to step 341; Otherwise control firepower magnetic valve turns down the fire dechlorination, and at 5 minutes flame-out closed gas of step 36 timing, finishes this work.
So, can when gas oven is to boil water, need someone not keep an eye on, and can when reach 100 ℃ of balances, control this firepower magnetic valve and transfer little fire dechlorination and 5 minutes flame-out closed gas of timing to.
In sum,, need someone not keep an eye on, and in temperature range, carry out the data comparison process, and differentiate the 100 ℃ of balances that whether reach to boil water, and then turn down the fire dechlorination by design of the present invention, and at the flame-out closed gas of setting-up time.
The above, it only is a kind of best specific embodiment of the present invention, yet feature of the present invention is not limited thereto, any personage who is familiar with this technology within the scope of the invention, can think easily and variation or modify all can be encompassed in the following claim scope of the present invention.
Claims (7)
1, a kind of control method to boil water of gas oven is characterized in that comprising the following step:
(a), the detecting of catching fire;
(b), detect pan temperature to boil water;
(c), in temperature range, carry out the data comparison process, differentiate temperature and whether reached 100 ℃ of balances;
(d), if balance has then turned down the fire dechlorination; And
(e), at the flame-out gas that closes of setting-up time.
2, the control method to boil water of gas oven as claimed in claim 1 is characterized in that step (a) is to realize detecting by thermocouple.
3, the control method to boil water of gas oven as claimed in claim 1 is characterized in that step (b) is to carry out temperature detection by temperature detector.
4, the control method to boil water of gas oven as claimed in claim 1 is characterized in that the described data comparison process of step (c) comprises whether temperature to boil water realizes capturing the temperature rise temperature; Acquisition temperature rise data; Whether the temperature rise temperature is near 100 degree and balances; And the temperature rise data of balance are loaded, and differentiate whether balance of these temperature rise data.
5, the control method to boil water of gas oven as claimed in claim 1 is characterized in that step (d) is to realize transferring to the function of little fire dechlorination by control firepower magnetic valve.
6, the control method to boil water of gas oven as claimed in claim 1 is characterized in that the described setting-up time of step (e) can be set at 5 minutes.
7, the control method to boil water of gas oven as claimed in claim 1 is characterized in that the described data of step (c) are handled relatively with differentiation and the described setting-up time of step (e) can realize by the control module that is provided with program in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02105273 CN1441212A (en) | 2002-02-25 | 2002-02-25 | Water boiling control method for gas oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02105273 CN1441212A (en) | 2002-02-25 | 2002-02-25 | Water boiling control method for gas oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1441212A true CN1441212A (en) | 2003-09-10 |
Family
ID=27768445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02105273 Pending CN1441212A (en) | 2002-02-25 | 2002-02-25 | Water boiling control method for gas oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN1441212A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836654A (en) * | 2012-11-26 | 2014-06-04 | 关隆股份有限公司 | Digital gas pot heating device and control method thereof |
| CN104406206A (en) * | 2014-12-09 | 2015-03-11 | 华帝股份有限公司 | Automatic control device of gas stove |
| CN107773038A (en) * | 2016-08-31 | 2018-03-09 | 广东美的生活电器制造有限公司 | The dechlorination method and device of heating vessel, heating vessel |
-
2002
- 2002-02-25 CN CN 02105273 patent/CN1441212A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836654A (en) * | 2012-11-26 | 2014-06-04 | 关隆股份有限公司 | Digital gas pot heating device and control method thereof |
| CN103836654B (en) * | 2012-11-26 | 2016-06-15 | 关隆股份有限公司 | Digital gas pot heater and control method thereof |
| CN104406206A (en) * | 2014-12-09 | 2015-03-11 | 华帝股份有限公司 | Automatic control device of gas stove |
| CN107773038A (en) * | 2016-08-31 | 2018-03-09 | 广东美的生活电器制造有限公司 | The dechlorination method and device of heating vessel, heating vessel |
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