CN201526964U - Stove head of gas stove - Google Patents
Stove head of gas stove Download PDFInfo
- Publication number
- CN201526964U CN201526964U CN200920237127XU CN200920237127U CN201526964U CN 201526964 U CN201526964 U CN 201526964U CN 200920237127X U CN200920237127X U CN 200920237127XU CN 200920237127 U CN200920237127 U CN 200920237127U CN 201526964 U CN201526964 U CN 201526964U
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- burner
- main
- gas
- groove
- base
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Abstract
A stove head of a gas stove has the main technical characteristics that a stove head body and a stove head base are included, wherein both the stove head body and the stove head base are made of aluminum alloy material through compression molding; an upper main injection groove, an upper auxiliary injection groove, a main air outlet and an auxiliary air outlet are formed on the stove head body; the main air outlet is formed on the circumference of the auxiliary air outlet and is concentric; a lower main injection groove and a lower auxiliary injection groove are formed on the stove head base; the stove head body and the stove head base are connected to be a whole; a main injection passage is formed by the upper main injection groove and the lower main injection groove; an auxiliary injection passage is formed by the upper auxiliary injection groove and the lower auxiliary injection groove; the main air outlet is communicated with the main injection passage; and the auxiliary air outlet is communicated with the auxiliary injection passage. The stove head of the gas stove is characterized in that the degree of finish of an injection pipe is enabled to be good effectively, the primary air resistance force of stove head injection is small when in use, the quantity of the primary air entering into a burner is large; and the gas is adequately burned.
Description
Technical field: the utility model relates to a kind of burner of gas-cooker.
Background technology: in the prior art, the burner of gas kitchen ranges adopts sand casting process global formation by burner body and burner base usually, because the process limitation that sand is cast type, the induction tunnel inner surface of burner is hot-tempereder, cause and exist induction tunnel fineness bad, burner injection primary air resistance is bigger during use, and then it is few to enter the primary air amount of burner, easily produces defectives such as fuel gas buring is insufficient.For overcoming these defectives, the burner of gas-cooker is improved.
Summary of the invention: technical problem to be solved in the utility model is the burner that a kind of gas-cooker will be provided, it can make induction tunnel fineness good effectively, burner injection primary air resistance is little during use, and then it is many to enter the primary air amount of burner, and fuel gas buring is abundant.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises the burner body, the burner base, the burner body, the burner base is respectively the aluminum alloy materials die cast, the burner body is provided with main injection groove, go up secondary injection groove, main gas outlet, secondary gas outlet, main gas outlet is arranged at secondary gas outlet periphery and concentric, the burner base is provided with down main injection groove and following secondary injection groove, burner body and burner base link into an integrated entity, go up main injection groove and form main injection passage with following main injection groove, go up secondary injection groove and form secondary injection passage with following secondary injection groove, main gas outlet and main injection channel connection, secondary gas outlet and secondary injection channel connection.
Main injection throat pipe diameter in the main injection passage is 10～12mm, and the secondary injection throat pipe diameter in the secondary injection passage is 6～8mm.
Described burner body and burner base wall thickness are 1.5～3mm.
The periphery of the contact-making surface of described burner body and burner base is provided with chimb.
Described burner body and burner base be connected to riveted joint.
The screw that is connected to of described burner body and burner base is connected.
The contact-making surface of described burner body and burner base is provided with seal groove, and sealing gasket places in the seal groove.
The contact-making surface of described burner body and burner base is provided with seal groove, and fluid sealant places in the seal groove.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model adopts the burner body, the burner base, the burner body, the burner base is respectively the aluminum alloy materials die cast, the burner body is provided with main injection groove, go up secondary injection groove, main gas outlet, secondary gas outlet, main gas outlet is arranged at secondary gas outlet periphery and concentric, the burner base is provided with down main injection groove and following secondary injection groove, burner body and burner base link into an integrated entity, go up main injection groove and form main injection passage with following main injection groove, go up secondary injection groove and form secondary injection passage with following secondary injection groove, main gas outlet and main injection channel connection, the structure of secondary gas outlet and secondary injection channel connection, so it can make induction tunnel inner surface fineness good effectively, burner injection primary air resistance is little during use, and then it is many to enter the primary air amount of burner, and fuel gas buring is abundant.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 2.
Fig. 5 is the structural representation of the burner body 1 among Fig. 1.
Fig. 6 is the upward view of Fig. 5.
Fig. 7 is the structural representation of the burner base 2 among Fig. 1.
The specific embodiment: shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, accompanying drawing 7, present embodiment comprises burner body 1, burner base 2, burner body 1, burner base 2 are respectively the aluminum alloy materials die cast, and burner body 1 and burner base 2 wall thickness are greater than 1.5mm.Burner body 1 is provided with main injection groove 10, goes up secondary injection groove 13, main gas outlet 6, secondary gas outlet 8, main gas outlet 6 is arranged at secondary gas outlet 8 peripheries and concentric, burner base 2 is provided with down main injection groove 11 and following secondary injection groove 14, burner body 1, burner base 2 can link into an integrated entity by connected modes such as riveted joint, screw connections, go up main injection groove 10 and the main injection passage 5 of down main injection groove 11 formation, go up secondary injection groove 13 and the secondary injection passage 7 of down secondary injection groove 14 formation, main gas outlet 6 is communicated with main injection passage 5, and secondary gas outlet 8 is communicated with secondary injection passage 7.
The thermic load of general gas kitchen range 3.2～4.2KW (main burner is 2.4～3.15KW, and negative burner is 0.8～1.05KW), the main induction tunnel trunnion diameter 16mm of place of plain cast iron burner, the secondary induction tunnel trunnion diameter 12mm of place, wall thickness is thicker.Main injection trunnion 12 diameters in the aluminium alloy burner master injection passage 5 are 10～12mm, and secondary injection trunnion 15 diameters in the secondary injection passage 7 are 6～8mm, and burner body and burner base wall thickness are that 1.5～3mm just satisfies the extrusion process requirement.Under the prerequisite with thermic load, the aluminium alloy burner is thinner than cast iron burner induction tunnel, and wall thickness is thinner, effectively economical with materials.
Can make sealing effectiveness better by sealing gasket or fluid sealant are set between burner body 1 and the burner base 2, make it under the pressure-bearing environment, also can reach the air-tightness requirement, the hidden danger that can leak air not, sealing gasket or fluid sealant are installed in the seal groove 17 on burner body 1 and burner base 2 contact-making surfaces.The periphery of the contact-making surface of burner body 1 and burner base 2 is provided with chimb 16, and chimb 16 can increase the contact area of burner body 1 and burner base 2, improves air-tightness.
In the present embodiment, burner body 1, burner base 2 link into an integrated entity by riveted joint, are provided with sealing gasket between burner body 1 and the burner base 2.
Burner is divided into burner body 1 and 2 two parts of burner base, to have reached the technological requirement that die casting is made, because the precision of extrusion process is higher, thereby makes main injection passage 5, secondary injection passage 7 inner surface fineness good, effectively improves ejector capacity.
When being applied in the utility model on the gas-cooker, what the nozzle 9 on the blast tube placed burner enters gas port 3 places, and main gas outlet 6 is equipped with on main ignition combustor, the secondary gas outlet 8 secondary ignition combustor is installed.
During operate as normal, combustion gas in the blast tube sprays at a high speed by the gas port 3 of advancing of nozzle 9 to burner, fuel gas flow at a high speed is from advancing air scoop 4 injection air, combustion gas and air mix in the burner chamber, mist enters main ignition combustor from main gas outlet 6 respectively, enter secondary ignition combustor from secondary gas outlet 8, the burning of the ejection of the fire hole on main ignition combustor and the secondary ignition combustor at last.
Because main injection passage 5 and secondary injection passage 7 inner surface fineness are better, the resistance that the air that makes injection advance burner is subjected to is less, thereby helps the more air of injection, and fuel gas buring is abundant.
Claims (10)
1. the burner of a gas-cooker, it is characterized in that it comprises burner body (1), burner base (2), burner body (1), burner base (2) is respectively the aluminum alloy materials die cast, burner body (1) is provided with main injection groove (10), go up secondary injection groove (13), main gas outlet (6), secondary gas outlet (8), main gas outlet (6) is arranged at secondary gas outlet (8) periphery and concentric, burner base (2) is provided with down main injection groove (11) and following secondary injection groove (14), burner body (1) and burner base (2) link into an integrated entity, go up main injection groove (10) and following main injection groove (11) formation main injection passage (5), go up secondary injection groove (13) and following secondary injection groove (14) formation secondary injection passage (7), main gas outlet (6) is communicated with main injection passage (5), and secondary gas outlet (8) are communicated with secondary injection passage (7).
2. the burner of gas-cooker according to claim 1, main injection trunnion (12) diameter in the described main injection passage (5) is 10～12mm, secondary injection trunnion (15) diameter in the secondary injection passage (7) is 6～8mm.
3. the burner of gas-cooker according to claim 2, described burner body (1) and burner base (2) wall thickness are 1.5～3mm.
4. the burner of gas-cooker according to claim 3 is characterized in that the periphery of the contact-making surface of described burner body (1) and burner base (2) is provided with chimb (16).
5. according to the burner of each described gas-cooker of claim 1～4, it is characterized in that the riveted joint that is connected to of described burner body (1) and burner base (2).
6. according to the burner of each described gas-cooker of claim 1～4, it is characterized in that described burner body (1) is connected with the screw that is connected to of burner base (2).
7. according to the burner of each described gas-cooker of claim 1～4, it is characterized in that the contact-making surface of described burner body (1) and burner base (2) is provided with seal groove (17), sealing gasket places in the seal groove (17).
8. the burner of gas-cooker according to claim 5 is characterized in that the contact-making surface of described burner body (1) and burner base (2) is provided with seal groove (17), and sealing gasket places in the seal groove (17).
9. according to the burner of each described gas-cooker of claim 1～4, it is characterized in that the contact-making surface of described burner body (1) and burner base (2) is provided with seal groove (17), fluid sealant places in the seal groove (17).
10. the burner of gas-cooker according to claim 5 is characterized in that the contact-making surface of described burner body (1) and burner base (2) is provided with seal groove (17), and fluid sealant places in the seal groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920237127XU CN201526964U (en) | 2009-10-09 | 2009-10-09 | Stove head of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920237127XU CN201526964U (en) | 2009-10-09 | 2009-10-09 | Stove head of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526964U true CN201526964U (en) | 2010-07-14 |
Family
ID=42518250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920237127XU Expired - Lifetime CN201526964U (en) | 2009-10-09 | 2009-10-09 | Stove head of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526964U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629667A (en) * | 2013-11-07 | 2014-03-12 | 浙江恒通机械有限公司 | Gas stove burner |
| CN104315516A (en) * | 2014-11-05 | 2015-01-28 | 广东美的厨房电器制造有限公司 | Burner module and gas stove |
| CN104534525A (en) * | 2014-12-27 | 2015-04-22 | 迅达科技集团股份有限公司 | Combustor of gas range |
| CN108361702A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | Aluminum burner for gas stove |
-
2009
- 2009-10-09 CN CN200920237127XU patent/CN201526964U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629667A (en) * | 2013-11-07 | 2014-03-12 | 浙江恒通机械有限公司 | Gas stove burner |
| CN104315516A (en) * | 2014-11-05 | 2015-01-28 | 广东美的厨房电器制造有限公司 | Burner module and gas stove |
| CN104534525A (en) * | 2014-12-27 | 2015-04-22 | 迅达科技集团股份有限公司 | Combustor of gas range |
| CN108361702A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | Aluminum burner for gas stove |
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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 |
Granted publication date: 20100714 |
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| CX01 | Expiry of patent term |