CN103277898B - Water heater burner firepower switching control method - Google Patents
Water heater burner firepower switching control method Download PDFInfo
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- CN103277898B CN103277898B CN201310217744.4A CN201310217744A CN103277898B CN 103277898 B CN103277898 B CN 103277898B CN 201310217744 A CN201310217744 A CN 201310217744A CN 103277898 B CN103277898 B CN 103277898B
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Abstract
The invention discloses a kind of water heater burner firepower switching control method, burner firepower has the first firepower, the second firepower, the 3rd firepower and the 4th firepower, the flame of burner has the three groups: first flame, the second flame and the 3rd flame, the first firepower is formed during the first flame combustion, first flame and the second flame form the second firepower when burning simultaneously, form three firepower when first flame and the 3rd flame burn simultaneously, when the first flame, the second flame and the 3rd flame burn, form the 4th firepower simultaneously; First flame is normal combustion flame, and the second firepower keeps the first flame combustion to during the 3rd firepower conversion and first extinguishes the second flame, and then burn the 3rd flame.This water heater burner firepower switching control method when firepower is changed due to the first flame keep always burning, there will not be the phenomenon of two sections of co-fire, thus avoid water temperature significantly to rise suddenly, avoid consumer's water temperature when summer uses too boiling hot, promote the comfort level of consumer.
Description
Technical field
The present invention relates to a kind of gas heater, relate to a kind of water heater burner firepower switching control method specifically.
Background technology
Along with China's rapid development of economy, people are more and more higher to gas heater instructions for use, when particularly using, leaving water temperature is constant, all water heater producers are all main product with constant temperature machine, in order to avoid the problem that summer, water scalded very much, water heater generally all adopts the combustion system of segmentation, its firepower has the first flame 1 and the second flame 2, the first firepower is formed during the first flame combustion, the second firepower is formed during the second flame combustion, the 3rd firepower is formed when first flame and the second flame burn simultaneously, when going to the second firepower from the first firepower, as shown in Figure 1, general employing is first lighted the second flame and is extinguished the first flame again, so just there will be the phenomenon of the first flame and the second flame two sections of co-fire, or first extinguish the first flame and refire the second flame, flame combustion phenomenon is not had so there will be yet, cause water temperature in the section of turning process too drastic or too low, thus the moment water temperature that there will be the section of turning is crossed boiling hot or too low, affect the comfortableness of bathing, the serious hidden danger that even there will be scald.Same when being converted to the first firepower from the second firepower again, as shown in Figure 2, still there is above-mentioned defect.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of leaving water temperature too drastic method for controlling combustion when reducing firepower conversion, effectively can solve the phenomenon of the section of turning moment two sections of co-fire, improve the comfort level that consumer uses.
The present invention in order to the technical scheme solving its technical problem and adopt is: a kind of water heater burner firepower switching control method, burner firepower has the first firepower, second firepower, 3rd firepower and the 4th firepower, the flame of burner has the three groups: first flame, second flame and the 3rd flame, the first firepower is formed during the first flame combustion, first flame and the second flame form the second firepower when burning simultaneously, the 3rd firepower is formed when first flame and the 3rd flame burn simultaneously, first flame, the 4th firepower is formed when second flame and the 3rd flame burn simultaneously, described first flame is normal combustion flame, and described second firepower keeps the first flame combustion to during the 3rd firepower conversion and first extinguishes the second flame, and then burn the 3rd flame.
As a further improvement on the present invention, described first flame is between the second flame and the 3rd flame.
As a further improvement on the present invention, described 3rd firepower keeps the first flame combustion to during the second firepower conversion and first extinguishes the 3rd flame, and then burn the second flame.
As a further improvement on the present invention, described first firepower keeps to the first flame during the second firepower conversion second flame that simultaneously burns that burns.
As a further improvement on the present invention, described 3rd firepower keeps to the first flame during the 4th firepower conversion and the 3rd flame second flame that simultaneously burns that burns.
As a further improvement on the present invention, described 4th firepower keeps the first flame and the 3rd flame combustion to extinguishing the second flame during the 3rd firepower conversion simultaneously.
As a further improvement on the present invention, described second firepower keeps burning to extinguish the second flame to the first flame during the first firepower conversion simultaneously.
The invention has the beneficial effects as follows: three flames are set, and the first flame is normal combustion flame, be in burning in water heater working process always, when design temperature is very low, the flame of this part of only burning, solves the problem that summer, water scalded very much, and in firepower transfer process, unburned section flame can not occur also do not light or go back unburned and stablize, the flame of original burning zone extinguishes, and causes changing quenching problem.This method for controlling combustion first flame when firepower is changed keeps burning always simultaneously, there will not be the phenomenon of two sections of co-fire, thus avoids water temperature significantly to rise suddenly, avoid consumer's water temperature when summer uses too boiling hot, promotes the comfort level of consumer.
Accompanying drawing explanation
Fig. 1 is that existing burner first firepower is converted to the second firepower structural representation;
Fig. 2 is that existing burner second firepower is converted to the first firepower structural representation;
Fig. 3 is burner firepower structural representation of the present invention;
Fig. 4 is that the first firepower of the present invention goes to the second firepower structural representation;
Fig. 5 is that the second firepower of the present invention goes to the 3rd firepower structural representation;
Fig. 6 is that the 3rd firepower of the present invention goes to the 4th firepower structural representation;
Fig. 7 is that the 4th firepower of the present invention goes to the 3rd firepower structural representation;
Fig. 8 is that the 3rd firepower of the present invention goes to the second firepower structural representation;
Fig. 9 is that the second firepower of the present invention goes to the first firepower structural representation;
By reference to the accompanying drawings, make the following instructions:
1---first flame 2---second flame
3---the 3rd flame
Detailed description of the invention
By reference to the accompanying drawings, elaborate to the present invention, but protection scope of the present invention is not limited to following embodiment, the simple equivalence namely in every case done with the present patent application the scope of the claims and description changes and modifies, and all still belongs within patent covering scope of the present invention.
A kind of water heater burner firepower switching control method, burner firepower has the first firepower, second firepower, 3rd firepower and the 4th firepower, as shown in Figure 3, the flame of burner has the three groups: first flame 1, second flame 2 and the 3rd flame 3, wherein, first flame is between the second flame and the 3rd flame, and, the first firepower is formed during the first flame combustion, first flame and the second flame form the second firepower when burning simultaneously, the 3rd firepower is formed when first flame and the 3rd flame burn simultaneously, first flame, the 4th firepower is formed when second flame and the 3rd flame burn simultaneously.
First flame is normal combustion flame, and when the first firepower is to the second firepower conversion, as shown in Figure 4, the first flame keeps second flame that simultaneously burns that burns, and namely forms the second firepower.When second firepower is to the 3rd firepower conversion, as shown in Figure 5, keeps the first flame combustion and first extinguish the second flame, then burn the 3rd flame, formation the 3rd firepower.When 3rd firepower is to the 4th firepower conversion, as shown in Figure 6, the first flame and the 3rd flame keep burning, and burn the second flame simultaneously, namely form the 4th firepower.When 4th firepower is to the 3rd firepower conversion, as shown in Figure 7, extinguishes the second flame, keep the first flame and the 3rd flame combustion simultaneously, namely form the 3rd firepower.When 3rd firepower is to the second firepower conversion, as shown in Figure 8, keep the first flame combustion and first extinguish the 3rd flame, then burn the second flame, namely forms the second firepower.When second firepower is to the first firepower conversion, as shown in Figure 9, the first flame keeps burning to extinguish the second flame simultaneously, namely forms the first firepower.
In last time method for controlling combustion, because the first flame in the first firepower is the flame that often makes a fire, the flame of this part burns in water heater working process always, and in firepower transfer process, in the mutual transfer process of especially the second firepower and the 3rd firepower, can not stop working, there will not be the mode of two sections of co-fire simultaneously, sample just avoids two firepower combustion phenomena simultaneously in firepower transfer process, avoids water temperature significantly to rise suddenly, thus ensures the comfort level of bathing.Meanwhile, when design temperature is very low, the flame of this part of only burning, thus solve the too boiling hot problem of water in summer.
Claims (7)
1. a water heater burner firepower switching control method, burner firepower has the first firepower, second firepower, 3rd firepower and the 4th firepower, the flame of burner has the three groups: first flame (1), second flame (2) and the 3rd flame (3), the first firepower is formed during the first flame combustion, first flame and the second flame form the second firepower when burning simultaneously, the 3rd firepower is formed when first flame and the 3rd flame burn simultaneously, first flame, the 4th firepower is formed when second flame and the 3rd flame burn simultaneously, it is characterized in that: described first flame is normal combustion flame, described second firepower keeps the first flame combustion to during the 3rd firepower conversion and first extinguishes the second flame, then burn the 3rd flame.
2. water heater burner firepower switching control method according to claim 1, is characterized in that: described first flame is between the second flame and the 3rd flame.
3. water heater burner firepower switching control method according to claim 1 and 2, is characterized in that: described 3rd firepower keeps the first flame combustion to during the second firepower conversion and first extinguishes the 3rd flame, and then burn the second flame.
4. water heater burner firepower switching control method according to claim 1 and 2, is characterized in that: described first firepower keeps to the first flame during the second firepower conversion second flame that simultaneously burns that burns.
5. water heater burner firepower switching control method according to claim 1 and 2, is characterized in that: described 3rd firepower keeps to the first flame during the 4th firepower conversion and the 3rd flame second flame that simultaneously burns that burns.
6. water heater burner firepower switching control method according to claim 1 and 2, is characterized in that: described 4th firepower keeps the first flame and the 3rd flame combustion to extinguishing the second flame during the 3rd firepower conversion simultaneously.
7. water heater burner firepower switching control method according to claim 1 and 2, is characterized in that: described second firepower keeps burning to extinguish the second flame to the first flame during the first firepower conversion simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217744.4A CN103277898B (en) | 2013-06-04 | 2013-06-04 | Water heater burner firepower switching control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217744.4A CN103277898B (en) | 2013-06-04 | 2013-06-04 | Water heater burner firepower switching control method |
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| Publication Number | Publication Date |
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| CN103277898A CN103277898A (en) | 2013-09-04 |
| CN103277898B true CN103277898B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310217744.4A Expired - Fee Related CN103277898B (en) | 2013-06-04 | 2013-06-04 | Water heater burner firepower switching control method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207145B (en) * | 2018-09-26 | 2021-05-18 | 华帝股份有限公司 | Combustion control method and device for condensation wall-mounted boiler and condensation wall-mounted boiler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345895Y (en) * | 1998-02-23 | 1999-10-27 | 台湾樱花股份有限公司 | Improvement of Burner Structure of Water Heater |
| EP1422475A1 (en) * | 2002-11-21 | 2004-05-26 | 4E | Heating device with gas burners |
| CN2723901Y (en) * | 2004-05-24 | 2005-09-07 | 陈国强 | Fire control system for gas water heater in winter and summer |
| CN102762922A (en) * | 2009-11-30 | 2012-10-31 | 伊莱克斯家用产品公司 | Simmer plate attached to burner |
| CN202581831U (en) * | 2012-05-04 | 2012-12-05 | 樱花卫厨（中国）股份有限公司 | Device for controlling constant-temperature water discharge of gas water heater |
-
2013
- 2013-06-04 CN CN201310217744.4A patent/CN103277898B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345895Y (en) * | 1998-02-23 | 1999-10-27 | 台湾樱花股份有限公司 | Improvement of Burner Structure of Water Heater |
| EP1422475A1 (en) * | 2002-11-21 | 2004-05-26 | 4E | Heating device with gas burners |
| CN2723901Y (en) * | 2004-05-24 | 2005-09-07 | 陈国强 | Fire control system for gas water heater in winter and summer |
| CN102762922A (en) * | 2009-11-30 | 2012-10-31 | 伊莱克斯家用产品公司 | Simmer plate attached to burner |
| CN202581831U (en) * | 2012-05-04 | 2012-12-05 | 樱花卫厨（中国）股份有限公司 | Device for controlling constant-temperature water discharge of gas water heater |
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| CN103277898A (en) | 2013-09-04 |
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