CN201215315Y - Burner for gas range - Google Patents
Burner for gas range Download PDFInfo
- Publication number
- CN201215315Y CN201215315Y CNU2008200857630U CN200820085763U CN201215315Y CN 201215315 Y CN201215315 Y CN 201215315Y CN U2008200857630 U CNU2008200857630 U CN U2008200857630U CN 200820085763 U CN200820085763 U CN 200820085763U CN 201215315 Y CN201215315 Y CN 201215315Y
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- CN
- China
- Prior art keywords
- hole
- fire
- fire hole
- burner
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011148 porous material Substances 0.000 claims 3
- 230000035515 penetration Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000009841 combustion method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Gas Burners (AREA)
Abstract
一种燃气灶燃烧器，其包括底座(1)，外环火盖(2)，内环火盖(3)，外环火盖(2)与底座(1)的环形气孔配合，其特征在于外环火盖(2)端面上设有条形火孔(4)，条形火孔(4)与底座(1)的环形气孔相通，条形火孔(4)的外侧面设有圆形火孔(5)，圆形火孔(5)与底座(1)的环形气孔相通，其中条形火孔(4)的轴线方向与圆形火孔(5)在外环火盖(2)的侧面贯通。本实用新型圆火孔(5)与条形火孔(4)的组合结构，使得燃烧器既有一圈垂直加热锅底的火焰，又增加了火焰与二次空气的接触面积。因此，燃烧器实现了同时具备了高热效率和低一氧化碳排放的性能。
A gas stove burner, which comprises a base (1), an outer ring fire cover (2), an inner ring fire cover (3), the outer ring fire cover (2) cooperates with the annular air hole of the base (1), and is characterized in that A strip fire hole (4) is provided on the end face of the outer ring fire cover (2), and the strip fire hole (4) communicates with the annular air hole of the base (1), and the outer surface of the strip fire hole (4) is provided with a circular The fire hole (5), the circular fire hole (5) communicates with the annular air hole of the base (1), and the axis direction of the strip fire hole (4) is in the outer ring fire cover (2) with the circular fire hole (5). side penetration. The combined structure of the round fire hole (5) and the strip fire hole (4) of the utility model makes the burner not only have a circle of flame to vertically heat the bottom of the pot, but also increase the contact area between the flame and the secondary air. As a result, the burner achieves a combination of high thermal efficiency and low CO emissions.
Description
技术领域： Technical field:
本实用新型涉及一种燃气灶燃烧器。The utility model relates to a gas stove burner.
背景技术： Background technique:
目前家用燃气灶具燃烧方式一般为大气式燃烧方式，其燃烧器火孔形式主要有两种，一种为圆火孔形式其火孔位于燃烧器火盖侧面，与厨柜台面成一定夹角；另一种是条形火孔形式其火孔位于燃烧器火盖端面。此两种火孔形式在燃烧性能上各有其优缺点，圆形火孔形式由于设置在燃烧器侧面燃烧时火焰可与二次空气充分接触，燃烧比较充分，燃烧产物一氧化碳易于控制，在适当加大燃烧器直径的情况下可有效提高燃烧器功率，但由于其燃烧时火焰与锅底成一定夹角火焰易从锅底逸出，一般热效率不高；条形火孔设置在燃烧器端面火焰垂直加热于锅底，火焰在锅底停留时间较长，热效率较高，但由于其与二次空气接触面较小，燃烧产物一氧化碳一般较高。At present, the combustion method of household gas cookers is generally the atmospheric combustion method, and there are mainly two types of burner fire holes, one is the round fire hole form, and the fire hole is located on the side of the burner fire cover, forming a certain angle with the kitchen countertop; The other is a strip fire hole form, and its fire hole is located at the end face of the burner fire cover. These two forms of fire holes have their own advantages and disadvantages in terms of combustion performance. Because the circular fire hole is set on the side of the burner, the flame can fully contact with the secondary air when burning, the combustion is relatively complete, and the combustion product carbon monoxide is easy to control. Enlarging the diameter of the burner can effectively increase the power of the burner, but because the flame forms a certain angle with the bottom of the pot when burning, the flame is easy to escape from the bottom of the pot, and the general thermal efficiency is not high; the strip-shaped flame hole is set on the end face of the burner The flame is heated vertically at the bottom of the pot, and the flame stays at the bottom of the pot for a long time, and the thermal efficiency is high. However, due to its small contact surface with the secondary air, the combustion product carbon monoxide is generally high.
实用新型内容：Utility model content:
本实用新型针对以上问题提供一种热效率高，燃烧产物一氧化碳低的燃气灶燃烧器。Aiming at the above problems, the utility model provides a gas stove burner with high thermal efficiency and low carbon monoxide as a combustion product.
本实用新型解决以上问题所用的技术方案：燃气灶燃烧器，其包括底座，外环火盖，内环火盖，外环火盖与底座的环形气孔配合，外环火盖端面上设有条形火孔，条形火孔与底座的环形气孔相通，条形火孔的外侧面设有圆形火孔，圆形火孔与底座的环形气孔相通，其中条形火孔的轴线方向与圆形火孔在外环火盖的侧面贯通。The technical scheme used by the utility model to solve the above problems: a gas stove burner, which includes a base, an outer ring fire cover, an inner ring fire cover, the outer ring fire cover cooperates with the annular air hole of the base, and the end surface of the outer ring fire cover is provided with strips The strip-shaped fire hole communicates with the annular air hole of the base, the outer surface of the strip-shaped fire hole is provided with a circular fire hole, and the circular fire hole communicates with the annular air hole of the base. The shaped fire hole runs through the side of the outer ring fire cover.
采用以上结构后，本实用新型与现有技术相比，由于外环火盖端面设有条形火孔，侧面设有圆火孔，其中圆火孔与条形火孔在燃烧器侧面上是贯通的，保证了火焰能快速传递，圆火孔与条形火孔的组合结构，使得燃烧器既有一圈垂直加热锅底的火焰，又增加了火焰与二次空气的接触面积。因此，燃烧器实现了同时具备了高热效率和低一氧化碳排放的性能。After adopting the above structure, compared with the prior art, the utility model has a strip-shaped fire hole on the end face of the outer ring fire cover, and a round fire hole on the side, wherein the round fire hole and the strip-shaped fire hole are on the side of the burner. The through hole ensures that the flame can be transmitted quickly. The combined structure of the round fire hole and the strip fire hole makes the burner not only have a circle of flame that vertically heats the bottom of the pot, but also increases the contact area between the flame and the secondary air. As a result, the burner achieves a combination of high thermal efficiency and low CO emissions.
附图说明： Description of drawings:
图1是本实用新型燃烧器俯视示意图。Fig. 1 is a schematic top view of the utility model burner.
图2是本实用新型燃烧器A-A剖视结构示意图。Fig. 2 is a schematic diagram of the sectional structure of the burner A-A of the utility model.
图3是图1的B部分沿D向视图的放大示意图。FIG. 3 is an enlarged schematic view of part B of FIG. 1 along the direction D.
如图所示：1、底座，2、外环火盖，3、内环火盖，4、条形火孔，5、圆形火孔，6、空气通道，7、空气通道。As shown in the figure: 1. Base, 2. Outer ring fire cover, 3. Inner ring fire cover, 4. Strip fire hole, 5. Round fire hole, 6. Air channel, 7. Air channel.
具体实施方式： Detailed ways:
以下结合具体实施例，对本实用新型做进一步描述，但本实用新型允许有其它变化：Below in conjunction with specific embodiment, the utility model is further described, but the utility model allows other changes:
如附图1，附图2和附图3所示的一种燃气灶燃烧器，其包括底座1，外环火盖2，内环火盖3，外环火盖2与底座1的环形气孔配合，外环火盖2端面上设有条形火孔4，条形火孔4与底座1的环形气孔相通，条形火孔4的外侧面设有圆形火孔5，圆形火孔5与底座1的环形气孔相通，其中条形火孔4的轴线方向与圆形火孔5在外环火盖2的侧面贯通。A gas stove burner as shown in accompanying drawing 1, accompanying
燃烧器燃烧时火焰从条形火孔4迅速传递到圆形火孔5，条形火孔4二次空气由内外环火盖间空气通道6及条形火孔4间预留空气通道7提供，圆形火孔5燃烧时所需二次空气由燃烧器周围空气提供。由此燃烧器火焰与空气的接触面积大大增加，燃烧将更加充分，有效降底了传统条形火孔燃烧器由于二次空气补充不足所导致的一氧化碳含量偏高的问题。同时相比传统圆形火孔燃烧器，又由于在内外环火焰之间还具备一圈垂直加热锅底的条形火孔火焰所以具有更高的热效率。When the burner burns, the flame is quickly transferred from the strip fire hole 4 to the circular fire hole 5, and the secondary air of the strip fire hole 4 is provided by the air passage 6 between the inner and outer ring fire covers and the reserved air passage 7 between the strip fire holes 4 , The secondary air required for combustion in the circular fire hole 5 is provided by the surrounding air of the burner. As a result, the contact area between the burner flame and air is greatly increased, and the combustion will be more complete, which effectively reduces the problem of high carbon monoxide content caused by insufficient secondary air supplementation in traditional strip burners. At the same time, compared with the traditional circular fire hole burner, it has a higher thermal efficiency because there is a strip fire hole flame vertically heating the bottom of the pot between the inner and outer ring flames.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200857630U CN201215315Y (en) | 2008-04-11 | 2008-04-11 | Burner for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200857630U CN201215315Y (en) | 2008-04-11 | 2008-04-11 | Burner for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215315Y true CN201215315Y (en) | 2009-04-01 |
Family
ID=40520520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200857630U Expired - Lifetime CN201215315Y (en) | 2008-04-11 | 2008-04-11 | Burner for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215315Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235667A (en) * | 2010-04-26 | 2011-11-09 | 李芳春 | Fire hole formed by connecting strip groove and round hole |
| CN110360567A (en) * | 2019-08-23 | 2019-10-22 | 宁波方太厨具有限公司 | External ring fire cover and burner comprising it |
| CN110553266A (en) * | 2019-09-05 | 2019-12-10 | 宁波方太厨具有限公司 | Stove burner |
-
2008
- 2008-04-11 CN CNU2008200857630U patent/CN201215315Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235667A (en) * | 2010-04-26 | 2011-11-09 | 李芳春 | Fire hole formed by connecting strip groove and round hole |
| CN110360567A (en) * | 2019-08-23 | 2019-10-22 | 宁波方太厨具有限公司 | External ring fire cover and burner comprising it |
| CN110360567B (en) * | 2019-08-23 | 2020-08-21 | 宁波方太厨具有限公司 | Outer ring fire cover and combustor comprising same |
| CN110553266A (en) * | 2019-09-05 | 2019-12-10 | 宁波方太厨具有限公司 | Stove burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090401 |