CN207936078U - A kind of burner fire lid and the burner for being equipped with the burner fire lid - Google Patents
A kind of burner fire lid and the burner for being equipped with the burner fire lid Download PDFInfo
- Publication number
- CN207936078U CN207936078U CN201721926096.XU CN201721926096U CN207936078U CN 207936078 U CN207936078 U CN 207936078U CN 201721926096 U CN201721926096 U CN 201721926096U CN 207936078 U CN207936078 U CN 207936078U
- Authority
- CN
- China
- Prior art keywords
- fire
- burner
- steady
- hole
- main
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model is related to a kind of burner fire lid and the burner of the burner fire lid is installed, burner fire lid includes madial wall, lateral wall and the roof for connecting madial wall and lateral wall, the madial wall, roof and lateral wall surround mixing chamber, the lateral wall and/or madial wall are made of the main fire portion of top and the steady fire portion of lower section, in the V-arrangement with the first angle between the main fire portion and steady fire portion, several main fire holes are set in the main fire portion, several steady fire holes are set in the steady fire portion, the main fire hole and steady fire hole are connected to mixing chamber, the outer side-lower in main fire hole is arranged in the steady fire hole, the steady fire hole is strip hole.The utility model can not only increase the burning area of steady fire hole, keep burning more abundant, improve efficiency of combustion, can also improve combustion stability, effectively prevent the generation of tempering phenomenon.
Description
Technical field
The utility model belongs to gas-fired equipment technical field, more particularly to a kind of burner fire lid and is equipped with the burner
The burner of fire cover.
Background technology
The existing burner on the gas-cooker, generally all includes the structures such as burner and burner fire lid, in burner
Mixing chamber with combustion gas and air, burner fire lid are mounted on the top of mixing chamber, setting fire hole are covered in burner fire.It is existing
Some burners generally use the structure of double ring fire, and burner fire lid is made of interior ring fire cover and external ring fire cover, in order to make burning
More stablize, avoid tempering and the phenomenon that from flame, burner in external ring fire cover other than being provided with the main fire hole of a circle, also in main fire
The steady fire hole of a circle, but existing external ring fire cover are provided with above or below hole again, main fire hole and steady fire hole are arranged outside simultaneously
On the lateral wall of ring fire cover, the root for preventing the flame that steady fire hole sprays to jet out flames from opposite main fire hole, in certain journey
Steady flame effect is affected on degree, can not avoid generating tempering phenomenon completely.
Utility model content
The utility model it is main it is dissatisfied certainly the technical issues of be to provide a kind of it is possible to prevente effectively from tempering phenomenon generates, and can
The burner fire lid of combustion stability and combustion thermal efficiency is improved, while a kind of burning being equipped with the burner fire lid being provided
Device.
To achieve the above object, the technical solution of the utility model is：
A kind of burner fire lid, including madial wall, lateral wall and the roof for connecting madial wall and lateral wall, the inside
Wall, roof and lateral wall surround mixing chamber, the lateral wall and/or madial wall by the main fire portion of top and the steady fire portion group of lower section
At, in the V-arrangement with the first angle between the main fire portion and steady fire portion, several main fire holes are set in the main fire portion,
Several steady fire holes are set in the steady fire portion, and the main fire hole and steady fire hole are connected to mixing chamber, and the steady fire hole is set
The outer side-lower in main fire hole is set, the steady fire hole is strip hole.
Further, the steady fire hole of the strip is obliquely installed to side on the surface in steady fire portion.
Further, the angle of inclination in the strip hole is 30-50 °.
Further, the angle of inclination in the strip hole is 40-45 °.
Further, section of the steady fire portion on vertical is U-shaped, forms the U-shaped air cavity of side opening, the U-shaped gas
Chamber is connected to mixing chamber.
Further, the U-shaped air cavity is surrounded by top surface, side and bottom surface, and the steady fire hole setting is on the top surface.
Further, the angle of first angle is 90-150 °.
Further, the angle of first angle is 90-110 °.
Further, the neighboring of the roof is provided with the flange that a circle outwardly protrudes.
Another technical solution of the utility model is：
A kind of burner, including burner are equipped with burner fire lid as described above on the burner.
In conclusion a kind of burner fire lid provided by the utility model and the burner of the burner fire lid is installed,
Compared with prior art, it has the following advantages that：
(1) V-type between the main fire portion and steady fire portion that the utility model passes through fire cover designs, and steady fire hole is arranged in master
The outer side-lower of fire hole allows the root-burn of the directly opposite main fire hole of the flame that steady fire hole sprays, to improve burning
Stability, and the generation of tempering phenomenon is effectively prevented, while but also the fire that the flame that steady fire hole sprays is sprayed with main fire hole
Flame is combined into one, and combustion thermal efficiency greatly improved.
(2) the steady fire hole in the utility model designs hole into strips, and uses inclined design, on the one hand increases steady fire hole
Burning area, on the other hand steady fire hole is in integrally rotational structure, and swingfire is formed in burning, can form gas to auxiliary air
Swabbing action is revolved, there is good auxiliary air supplementary result, keep burning more abundant, thermal efficiency higher further improves
Combustion stability.
(3) there is the structure of U-shaped air cavity, gaseous mixture U-shaped gas is introduced into after mixing chamber in the steady fire portion of the utility model
Chamber is sprayed from steady fire hole again, since U-shaped air cavity is smaller than mixing chamber, and then can ensure gas when mixed gas is sprayed from steady fire hole
Flow velocity degree is further ensured that combustion stability, while effectively preventing the generation of tempering phenomenon.
(4) flange outwardly protruded is arranged at the top in main fire portion in the utility model, can be used for blocking discharge, effectively anti-
Only discharge flows into main fire hole, is not only easy to clean, and conducive to the stability of raising burning, and improves making for burning fire cover
Use the service life.
Description of the drawings
Fig. 1 is the structure chart one of the utility model burning fire cover；
Fig. 2 is the structure chart two of the utility model burning fire cover；
Fig. 3 is the cross-section structure of the utility model burning fire cover.
As shown in Figure 1 to Figure 3, madial wall 1, lateral wall 2, main fire portion 2a, steady fire portion 2b, roof 3, mixing chamber 4 pass fire open
5, main fire hole 6, steady fire hole 7, U-shaped air cavity 8, flanging 9, flange 10.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
Embodiment one：
As shown in Figure 1 to Figure 3, a kind of burner fire lid provided by the utility model, including madial wall 1, lateral wall 2 and company
The roof 3 of madial wall 1 and lateral wall 2 is connect, madial wall 1, roof 3 and lateral wall 2 surround intermediate mixing chamber 4, set on roof 3
It is equipped with the biography fire open 5 of connection madial wall 1 and lateral wall 2.
Wherein, madial wall 2 and lateral wall can be designed to be made of the main fire portion 2a of top and the steady fire portion 2b of lower section
Structure.In the present embodiment, then preferred lateral wall 2 is using the knot being made of the main fire portion 2a of top and the steady fire portion 2b of lower section
Structure is not provided with fire output hole on madial wall 2.
In the V-arrangement with the first angle between the main fire portion 2a of lateral wall 2 and steady fire portion 2b, it is arranged on main fire portion 2a equal
The main fire hole 6 of an even circle, is uniformly arranged the steady fire hole 7 of a circle on steady fire portion 2b, and main fire hole 6 and steady fire hole 7 connect with mixing chamber 4
Logical, the outer side-lower in main fire hole 6 is arranged in steady fire hole 7, and main fire hole 6 is identical as the quantity of steady fire hole 7, main fire hole 6 and steady fire hole 7
In vertical interlaced setting.
In the present embodiment, it is preferable that the first angle between main fire portion 2a and steady fire portion 2b is 90-150 °, and preferably first
Angle is 90-110 °, and such as optional first angle is 95 ° or 108 °.Steady fire portion 2b can be horizontally disposed with, can also be outside by inside
Side is slightly obliquely installed downward or upward, and preferably steady fire portion 2b is with respect to the horizontal plane slightly upwardly obliquely installed in the present embodiment, preferably
Surely the angle between fire portion 2b and horizontal plane is less than 10 °, and more preferably steady angle between fire portion 2b and horizontal plane is 5 °.
The structure of straight hole may be used in main fire hole 6, and axis is vertical with the plane where main fire portion 2a, in the present embodiment then
It is preferred that main fire hole 6, using the structure being obliquely installed by inside to outside, axis and the horizontal plane of main fire hole 6 have the second angle
(not shown), the second angle are preferably 5-35 °, and more preferable second angle is 15-20 °, and optimum value is 18 °.Make steady fire hole 7
The flame sprayed upwards can direct opposite main fire hole 6 root-burn, to improve combustion stability, and can effectively avoid
The generation of tempering phenomenon, while but also the flame that the flame that steady fire hole 7 sprays is sprayed with main fire hole 6 is combined into one, substantially
Improve combustion thermal efficiency.
Steady fire hole 7 in the present embodiment is using strip hole, and steady fire hole 7 uses the strip hole of sealing two ends, by steady fire portion
The Inside To Outside of 2b is obliquely installed, and the steady fire hole 7 is unified to tilt to a direction, and strip hole is on the steady fire portion surfaces 2b
Angle of inclination be 30-50 °, and preferred angle be 40-45 °, optimum value is selected as 40 °.
On the one hand steady fire hole 7 increases the burning area of steady fire hole 7 using strip hole, form sheet flame so that steady fire
Combustion thermal efficiency greatly improved in the flame that the flame that hole 7 sprays is sprayed with main fire hole 6 after being combined into one, on the other hand steady fire hole
7 entirety are in rotational structure, and swingfire is formed in burning, can form cyclone swabbing action to auxiliary air, have good two
Secondary air supplementary result, keeps burning more abundant, and thermal efficiency higher further improves combustion stability.
Main fire hole 6 can also use strip hole in addition to round hole may be used, to increase the burning area of main fire hole 6,
Swingfire is formed in burning simultaneously, cyclone swabbing action is formed to auxiliary air, the auxiliary air supplementary result carried makes burning more
Add fully, thermal efficiency higher further improves combustion stability.
In the present embodiment, sections of the preferably steady fire portion 2b on vertical is U-shaped, forms the U-shaped air cavity 8, U to side opening
Shape air cavity 8 is connected to mixing chamber 4, the part as mixing chamber 4.U-shaped air cavity 8 is surrounded by top surface 8a, side 8b and bottom surface 8c,
It is preferred that top surface 8a and bottom surface 8c are arranged in horizontal direction, side 8b is arranged in vertical direction, and steady fire hole 7 is arranged on the 8a of top surface,
Steady fire hole 7 is connected to U-shaped air cavity 8.In bottom surface, the inside edge of 8c has downward flanging 9 in a ring, for burner it
Between installation.
When burning, the gaseous mixture of combustion gas and air in mixing chamber 4 sprays burning from each main fire hole 6 and steady fire hole 7, by
It is smaller than mixing chamber 4 in U-shaped air cavity 8, and then can ensure air velocity when mixed gas is sprayed from steady fire hole 7, further protect
The root-burn for demonstrate,proving the opposite main fire hole of flame 6 of the ejection of steady fire hole 7, effectively avoids the generation of tempering phenomenon, while ensureing to burn
Stability improves efficiency of combustion.
In the present embodiment, the neighboring of roof 3 is provided with the flange 10 that a circle outwardly protrudes, flange 10 can be used for
Discharge is blocked, effectively prevent discharge to flow into the main fire hole 6 of lower section, improves the stability of burning, while improving burning fire cover
Service life.
Embodiment two：
A kind of burner is provided in the present embodiment, can be monocycle ignition combustor, can also be bicyclic ignition combustor, including
Burner is provided with mixed air cavity in burner, installs fire cover seat on mixed air cavity, fire cover, either monocycle are installed on fire cover seat
The external ring fire cover and interior ring fire cover of the fire cover of burner or bicyclic burner may be used such as embodiment one or embodiment two
Provided in burner fire lid.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.In every case it is not de-
Content from technical solutions of the utility model is made by the above technical examples according to the technical essence of the present invention any simple
Modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of burner fire lid, including madial wall, lateral wall and the roof for connecting madial wall and lateral wall, the madial wall,
Roof and lateral wall surround mixing chamber, it is characterised in that：The lateral wall and/or madial wall by top main fire portion and lower section
Several are arranged in the main fire portion in the V-arrangement with the first angle between the main fire portion and steady fire portion in steady fire portion composition
Several steady fire holes are arranged in main fire hole in the steady fire portion, and the main fire hole and steady fire hole are connected to mixing chamber, described steady
The outer side-lower in main fire hole is arranged in fire hole, and the steady fire hole is strip hole.
2. a kind of burner fire lid according to claim 1, it is characterised in that：The steady fire hole of the strip is in steady fire portion
It is obliquely installed to side on surface.
3. a kind of burner fire lid according to claim 2, it is characterised in that：The angle of inclination in the strip hole is 30-
50°。
4. a kind of burner fire lid according to claim 3, it is characterised in that：The angle of inclination in the strip hole is 40-
45°。
5. a kind of burner fire lid according to claim 1, it is characterised in that：Section of the steady fire portion on vertical be
U-shaped, forms the U-shaped air cavity of side opening, and the U-shaped air cavity is connected to mixing chamber.
6. a kind of burner fire lid according to claim 5, it is characterised in that：The U-shaped air cavity is by top surface, side and bottom
Face surrounds, and the steady fire hole setting is on the top surface.
7. a kind of burner fire lid according to claim 1, it is characterised in that：The angle of first angle is 90-
150°。
8. a kind of burner fire lid according to claim 7, it is characterised in that：The angle of first angle is 90-
110°。
9. according to a kind of burner fire lid of claim 1-8 any one of them, it is characterised in that：In the outer periphery of the roof
Edge is provided with the flange that a circle outwardly protrudes.
10. a kind of burner, including burner, it is characterised in that：Installation is just like any one of claim 1-9 institutes on the burner
The burner fire lid stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926096.XU CN207936078U (en) | 2017-12-30 | 2017-12-30 | A kind of burner fire lid and the burner for being equipped with the burner fire lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926096.XU CN207936078U (en) | 2017-12-30 | 2017-12-30 | A kind of burner fire lid and the burner for being equipped with the burner fire lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936078U true CN207936078U (en) | 2018-10-02 |
Family
ID=63648292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926096.XU Active CN207936078U (en) | 2017-12-30 | 2017-12-30 | A kind of burner fire lid and the burner for being equipped with the burner fire lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936078U (en) |
-
2017
- 2017-12-30 CN CN201721926096.XU patent/CN207936078U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103900081B (en) | A kind of gas stove burner not being afraid of spilling water | |
| CN207049921U (en) | A kind of burner of gas-cooker | |
| CN103900080B (en) | A kind of gas stove burner of internal ring flame stabilization | |
| CN208794412U (en) | A kind of burner fire lid | |
| CN208025516U (en) | A kind of fire cover structure of cooker burner and application have the burner of the fire cover structure | |
| CN101245914A (en) | Premixed high-efficiency energy-saving environment protection combustor with ignition and flame-out protection device | |
| CN201180990Y (en) | Premixed high-efficiency energy-saving environment friendly combustor with ignition and flame-out protection device | |
| CN203744253U (en) | Gas cooker combustor with stable inner ring flame | |
| CN106196064B (en) | A kind of burner fire lid for gas-cooker | |
| CN209458942U (en) | A kind of burner having the burner fire lid for the burner fire lid of gas cooker and application | |
| CN207936078U (en) | A kind of burner fire lid and the burner for being equipped with the burner fire lid | |
| CN207936072U (en) | A kind of burner fire lid and the burner for being equipped with the burner fire lid | |
| CN218154327U (en) | Fire pan | |
| CN109959005B (en) | Burner for gas stove | |
| CN207849369U (en) | A kind of burner fire lid and burner | |
| CN109114556A (en) | A kind of burner | |
| CN211011359U (en) | Burner assembly for holy fire plate | |
| CN203718774U (en) | Frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes | |
| CN209470208U (en) | A kind of multiple pre-mixing furnace end | |
| CN209130871U (en) | Fire cover component, burner and gas-cooker | |
| CN105299739A (en) | Swirl flame warmer | |
| CN201772461U (en) | Internal rotating burner | |
| CN105202542A (en) | Efficient burner | |
| CN205579654U (en) | Go up air inlet internal rotation fire gas -cooker | |
| CN100575786C (en) | Efficient gas burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |