CN2295928Y - High performance head of gas burner against blazing-off and explosion - Google Patents
High performance head of gas burner against blazing-off and explosion Download PDFInfo
- Publication number
- CN2295928Y CN2295928Y CN 97234437 CN97234437U CN2295928Y CN 2295928 Y CN2295928 Y CN 2295928Y CN 97234437 CN97234437 CN 97234437 CN 97234437 U CN97234437 U CN 97234437U CN 2295928 Y CN2295928 Y CN 2295928Y
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- CN
- China
- Prior art keywords
- fuel gas
- blazing
- silk screen
- utility
- model
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- 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 - Fee Related
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Abstract
The utility model discloses a backfire and detonation preventing high efficiency stove head for gas stoves, comprising a stove head cover, a stove head body and a fuel gas hole. The utility model is provided with a wire mesh on the surface along an inner cavity of the fuel gas hole. The utility model can not send out detonation at the time of being opened, ignited, shut and extinguished, and the utility model can prevent a backfire phenomenon and can enhance the heat efficiency of gas stoves.
Description
The utility model relates to a kind of burner of gas-cooker.
In the prior art, domestic nearly all gas-cooker is lighted and is closed when extinguishing in unlatching, all to send the ring detonans, this sound is loud especially on the gas-cooker that uses artificial coal gas, use the gas-cooker of natural gas and liquefied gas a little better, and tempering phenomenon takes place when general burner uses easily, and the thermal efficiency is generally all lower.
The purpose of this utility model is: a kind of gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner is provided, and this burner is lighted and is closed in unlatching and extinguishes Shi Buhui and send the ring detonans, and can prevent the generation of tempering phenomenon, can also improve the thermal efficiency of gas-cooker.
The technical solution of the utility model is: a kind of gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner, comprise stove top, furnace end body, fuel gas hole, and described burner is provided with silk screen at fuel gas hole along the one side of inner chamber.
One of further technical scheme of the utility model is: a kind of gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner, comprise stove top, furnace end body, fuel gas hole, and described burner is provided with silk screen at fuel gas hole along the one side of inner chamber; Described fuel gas hole is opened on the stove top, silk screen circularize be arranged on stove top below.
Two of the further technical scheme of the utility model is: a kind of gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner, comprise stove top, furnace end body, fuel gas hole, and described burner is provided with silk screen at fuel gas hole along the one side of inner chamber; Described fuel gas hole is opened on the wall of inner chamber, and silk screen becomes cylindrical shroud in the chamber.
The utility model has the advantages that:
1. why the burner of general gas kitchen range can send the ring detonans when lighting and extinguish, mainly be because the coal gas of time just enters or opens and closes a bit, the concentration of coal gas is low, and the concentration height of air, it is quick-fried then to produce ring when arriving certain ratio, the utility model is provided with silk screen at fuel gas hole along the one side of inner chamber, when lighting, coal gas and air enter fuel gas hole by silk screen, when extinguishing after mixing again in the chamber, owing to closed coal gas, air is not brought into by silk screen, thereby can not produces the ring detonans, also stoped the generation of tempering simultaneously.
2. the setting of silk screen in the utility model, also improved the combustion thermal efficiency of gas-cooker, because coal gas and air mix more fully by silk screen the time and are thorough, make that the burning of coal gas is also more complete, reduced the discharge owing to the carbon monoxide that imperfect combustion brought, its performance is safer.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the structural representation of embodiment two.
Wherein: 1. stove top; 2. furnace end body; 3. fuel gas hole; 4. silk screen; 5. inner chamber.
Embodiment one: as shown in Figure 1, a kind of gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner comprises stove top [1], furnace end body [2], fuel gas hole [3], and described burner is provided with silk screen [4] at fuel gas hole [3] along the one side of inner chamber [5]; Described fuel gas hole [3] is opened on the stove top [1], silk screen [4] circularize be arranged on stove top [3] below.
Embodiment two: as shown in Figure 2, a kind of gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner comprises stove top [1], furnace end body [2], fuel gas hole [3], it is characterized in that: described burner is provided with silk screen [4] at fuel gas hole [3] along the one side of inner chamber [5]; Described fuel gas hole [3] is opened on the wall of inner chamber [5], and silk screen [4] becomes cylindrical shroud in the chamber.
The utility model is provided with silk screen [4] at fuel gas hole [3] along the one side of inner chamber [5], when lighting, after coal gas and air mix in the chamber, enter fuel gas hole [3] by silk screen [4] again, when extinguishing,, air is not brought into by silk screen [4] owing to closed coal gas, thereby can not produce the ring detonans, stop the generation of tempering simultaneously yet; The setting of silk screen in the utility model [4], also improved the combustion thermal efficiency of gas-cooker, because coal gas and air mix more fully by silk screen [4] time and are thorough, make that the burning of coal gas is also more complete, reduced the discharge owing to the carbon monoxide that imperfect combustion brought, its performance is safer.
Claims (3)
1. a gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner comprises stove top [1], furnace end body [2], fuel gas hole [3], it is characterized in that: described burner is provided with silk screen [4] at fuel gas hole [3] along the one side of inner chamber [5].
2. gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner according to claim 1, it is characterized in that: described fuel gas hole [3] is opened on the stove top [1], silk screen [4] circularize be arranged on stove top [3] below.
3. gas-cooker anti-backfire preventing blazing-off and explosion high efficiency burner according to claim 1, it is characterized in that: described fuel gas hole [3] is opened on the wall of inner chamber [5], and silk screen [4] becomes cylindrical shroud in the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234437 CN2295928Y (en) | 1997-04-28 | 1997-04-28 | High performance head of gas burner against blazing-off and explosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234437 CN2295928Y (en) | 1997-04-28 | 1997-04-28 | High performance head of gas burner against blazing-off and explosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2295928Y true CN2295928Y (en) | 1998-10-28 |
Family
ID=33945796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97234437 Expired - Fee Related CN2295928Y (en) | 1997-04-28 | 1997-04-28 | High performance head of gas burner against blazing-off and explosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2295928Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566506A (en) * | 2014-11-24 | 2015-04-29 | 吴江市格瑞福金属制品有限公司 | Lantern-ring gas cooking range |
-
1997
- 1997-04-28 CN CN 97234437 patent/CN2295928Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566506A (en) * | 2014-11-24 | 2015-04-29 | 吴江市格瑞福金属制品有限公司 | Lantern-ring gas cooking range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |