CN203024154U - Shielding disc for burner and burner assembly and gas stove with shielding disc - Google Patents
Shielding disc for burner and burner assembly and gas stove with shielding disc Download PDFInfo
- Publication number
- CN203024154U CN203024154U CN 201220592111 CN201220592111U CN203024154U CN 203024154 U CN203024154 U CN 203024154U CN 201220592111 CN201220592111 CN 201220592111 CN 201220592111 U CN201220592111 U CN 201220592111U CN 203024154 U CN203024154 U CN 203024154U
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- burner
- section
- screening dish
- screening
- utility
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Abstract
The utility model discloses a shielding disc for a burner and a burner assembly and a gas stove with the shielding disc; the shielding disc for the burner comprises a body provided with an opening penetrating along the axial direction of the body, a first avoiding part and a second avoiding part formed on the body and penetrating along the axial direction of the body, and multiple air holes distributed in the body, wherein each air hole and the first avoiding part are arranged at interval. According to the shielding disc for the burner disclosed by the utility model, dirty and impurity can be prevented from entering a gap between an air separation disc and a central fire pipe, and the problems of cleaning and safety loophole caused by the dirty and impurity are solved, in addition, a preset distance is formed between the air holes and the first avoiding part, so fire at the first avoiding part can be prevented from being sucked into the air holes during burning.
Description
Technical field
The utility model relates to kitchen guarding's preparing technical field, more specifically, relates to a kind of burner with the screening dish and has its burner assembly and gas-cooker.
Background technology
In traditional gas-cooker, burner comprises induction tunnel, air distribution disk and center fire tube, for the ease of Mold Making be convenient to the burner depanning, usually is provided with a circle space at air distribution disk and fire tube place, center.Use in the process of kitchen range, the space on burner is directly in the face of the consumer, opens wide, and in use procedure, the foreign matters such as dirt and impurity from then on space enter burner inside, bring cleaning problems and security hidden trouble.
The utility model content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful business to select.
For this reason, a purpose of the present utility model is to propose a kind of burner that prevents that dirt and impurity from entering the space between air distribution disk and center fire tube and coils with screening.
According to the burner of the utility model embodiment screening dish, comprising: body, described body axially connect along it and offer opening; First dodges section and second dodges section, and described first dodges that section and second section of dodging are formed on described body and along the axial perforation of described body; With a plurality of pores, described a plurality of gas cell distribution are on described body, and each described pore and first is dodged section's interval setting.
According to burner of the present utility model screening dish, can prevent effectively that dirt and impurity from entering the space between air distribution disk and center fire tube, avoided the cleaning problems and the security hidden trouble that therefore bring; Arrange a plurality of pores can supplementary burner the needed auxiliary air of burning; Pore and first is dodged has preset distance between section; the flame that can prevent the first section of dodging place sucks pore when burning in, make the protection of kitchen range mistake less than flame thereby avoid the flame at the first section of dodging place to cause being arranged on the first thermocouple induction of dodging in section suck pore when burning in.
In addition, according to the burner of the utility model above-described embodiment screening dish, can also have following additional technical characterictic:
Described a plurality of pore circumferentially being evenly spaced apart along described body; And being shaped as of described a plurality of pores is semicircle, fan-shaped, circular, ellipse or limit number be more than the polygon on three limits.Auxiliary air is replenished evenly, and the pore way of realization can freely be selected as required.
The gross area of described screening dish is 3000mm
2-5500mm
2, the gross area 300mm of described a plurality of pores
2-350mm
2, described pore and first is dodged the distance at section interval greater than 8mm.Can satisfy thus the required auxiliary air magnitude of recruitment of burner combustion; Can avoid again simultaneously the flame at the first section of dodging place to cause being arranged on the first thermocouple induction of dodging in section suck pore when burning in and make the protection of kitchen range mistake less than flame.
Further comprise: at least one projection, described at least one projection axially extends upward along it from described body.
Described projection is two, and described two projections are with respect to the Central Symmetry of described body.
Described two convex to form on the periphery of described opening.Its objective is that facilitating the user to grip described projection easily realizes picking and placeing of screening dish.
Described body, first is dodged the periphery that section, second dodges section and described a plurality of pores and all is formed with flange.Better trapped dirt and impurity thus.
Another purpose of the present utility model is to propose a kind of burner assembly, comprise: burner, described burner is annular, described burner top is provided with air distribution disk, outer shroud induction tunnel and center induction tunnel, and described air distribution disk is communicated with described outer shroud induction tunnel and the inner burning gallery that is communicated with described outer shroud induction tunnel that is limited with; Thermocouple; Ignition electrode; Center fire tube, described center fire tube are located at described burner circle centre position and are communicated with described center induction tunnel, and described center fire tube is provided with the first installing hole and the second installing hole; The screening dish, described screening dish is arranged between described air distribution disk and described center fire tube, described screening dish coils with screening for burner described according to above-described embodiment, wherein thermocouple passes described first section of dodging and is arranged in described the first installing hole, and ignition electrode passes described second section of dodging and is arranged in described the second installing hole; With outer fire cover and inner fire cover, described outer fire cover is arranged on described air distribution disk and described inner fire cover is arranged on the fire tube of described center.
In addition, according to the burner assembly of the utility model above-described embodiment, can also have following additional technical characterictic:
Being provided with screening disc mounting part and described screening dish between described air distribution disk or described center fire tube is arranged on described screening disc mounting part.
Another purpose of the present utility model is to propose a kind of gas-cooker, comprising: panel and the burner assembly that is arranged on described panel, wherein, described burner assembly is burner assembly described according to above-described embodiment.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the burner assembly decomposition texture schematic diagram according to the utility model embodiment;
Fig. 2 is the orthographic projection schematic diagram according to the burner assembly assembly structure of the utility model embodiment;
Fig. 3 is that the burner according to the utility model embodiment coils structural representation with screening;
Fig. 4 is the generalized section according to A-A line in Fig. 2;
Fig. 5 is the generalized section according to B-B line in Fig. 2;
Fig. 6 is the schematic perspective view according to the burner assembly assembly structure of the utility model embodiment;
Fig. 7 is the sectional perspective schematic diagram according to the kitchen range of the utility model embodiment.
Reference numeral:
10: burner; 11: air distribution disk; 12: the outer shroud induction tunnel; 13: the center induction tunnel; 14: hide disc mounting part;
20: thermocouple; 30: ignition electrode; 40: the center fire tube; 41: the first installing holes; 42: the second installing holes;
50: the screening dish; Dodge section at 51: the first; Dodge section at 52: the second; 53: pore; 54: opening; 55: projection; 56: flange;
60: outer fire cover; 70: inner fire cover.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explanation the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is separately arranged.
In the utility model, unless clear and definite regulation and restriction are separately arranged, broad understanding should be done in the terms such as term " installation ", " being connected ", " connection ", " fixing ", for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are separately arranged, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is less than Second Characteristic.
The below specifically describes the burner assembly according to the utility model first aspect embodiment at first by reference to the accompanying drawings.
As depicted in figs. 1 and 2, the burner assembly according to the utility model embodiment comprises: burner 10, thermocouple 20, ignition electrode 30, center fire tube 40, screening dish 50, outer fire cover 60 and inner fire cover 70.
Particularly, burner 10 is annular, and burner 10 is provided with air distribution disk 11, outer shroud induction tunnel 12 and center induction tunnel 13, and air distribution disk 11 is communicated with outer shroud induction tunnel 12 and the inner burning gallery that is communicated with outer shroud induction tunnel 12 that is limited with.
Center fire tube 40 is located at burner 10 circle centre positions and is communicated with center induction tunnel 13, and fire tube 40 both sides in center are respectively equipped with the first installing hole 41 and the second installing hole 42, wherein, the first installing hole 41 is used for installing thermocouple 20, the second installing holes 42 and is used for installing ignition electrode 30; The first installing hole 41 and the second installing hole 42 can be symmetrical arranged or asymmetric setting as required.
The below specifically describes according to the burner of the utility model first aspect embodiment with screening dish 50.
As shown in Figure 3, the burner according to the utility model embodiment comprises with screening dish 50: body, first is dodged section 51, second and is dodged section 52 and a plurality of pore 53.
Particularly, described body is disc and the inner opening 54 that axially connects along it that limits.
First dodges that section 51 and second dodges that section 52 is formed on described body and along the axial perforation of described body.Preferably, first dodge section 51 and second and dodge section 52 and can be communicated with opening 54 respectively.Thus, can improve the efficiency of assembling of screening dish 50.
A plurality of pores 53 are distributed on described body, and each pore 53 and first is dodged section's 51 intervals settings.
Thus; coil with screening according to the burner of the utility model embodiment; can prevent effectively that dirt and impurity from entering the space between air distribution disk 11 and center fire tube 40; the cleaning problems and the security hidden trouble that therefore bring have been avoided; and pore 53 and first is dodged between section 51 has preset distance; in can preventing that the first flame of dodging section 51 places from sucking pore 53 when burning, make the protection of kitchen range mistake less than flame thereby avoid the first flame of dodging section 51 places to cause being arranged on the first thermocouple 20 inductions of dodging in section 51 in the suction pore when burning.
It will be appreciated that, the effect of ignition electrode 30 is to light combustion gas, and the effect of thermocouple 20 is perception flame accidents when extinguishing, and its can cut off fuel gas path automatically, is the safety guard of burner assembly.Be provided with corresponding first on screening dish 50 and dodge section 51 and second and dodge section 52, thermocouple 20 and ignition electrode 30 pass first and dodge section 51 and second to dodge section 52 exposed outside kitchen range.
When reality is used, most consumers is in being mounted to the process of cabinet with burner assembly, do not offer air admission hole on cabinet, formed negative pressuren zone in the bottom of burner 10 in the process that burner assembly burns in airtight cabinet, if thermocouple 20 is nearer apart from the pore 53 of screening dish 50, the flame at thermocouple 20 places can be entered by suck-back the bottom burning of burner 10, and the head of thermocouple 20 has just caused flame-out owing to could not sensing flame.
Consider the problems referred to above, according to an embodiment of the present utility model, each pore 53 and first is dodged the distance at section 51 intervals greater than 8mm.Thus, can effectively avoid the flame suck-back to enter burner 10 bottom burnings, thereby avoid thermocouple 20 misoperations to cause flame-out.
Preferably, according to an embodiment of the present utility model, a plurality of pores 53 circumferentially being evenly spaced apart along described body.Thus, can make pore 53 air inlets even, sufficient combustion.
Shape about pore 53 does not have particular restriction, as long as can satisfy intake requirement.According to an embodiment of the present utility model, the shape of a plurality of pores 53 can be semicircle, fan-shaped, circular, ellipse or the limit number polygon more than three limits.
In order further to improve intake requirement, according to an embodiment of the present utility model, the gross area of described screening dish is 3000mm
2-5500mm
2, the gross area 300mm of a plurality of pores 53
2-350mm
2It will be appreciated that, when in the kitchen guarding that the burner assembly that screening dish 50 is installed and kitchen range are arranged on sealing, pore 53 can be cancelled.
Dodge section 51 and second about first and dodge the position of section 52 on described body and there is no particular restriction, can rationally regulate the installation site on center fire tube 40 according to thermocouple 20 and ignition electrode 30.Preferably, according to an embodiment of the present utility model, first dodges section 51 and second dodges section 52 with respect to the Central Symmetry of described body.
According to an embodiment of the present utility model, described burner assembly further comprises: at least one projection 55, at least one projection 55 axially extends upward along it from described body.Thus, by projection 55 is set, can be so that take out the space of screening dish 50 between air distribution disk 11 and center fire tube 40.It will be appreciated that, the structure about protruding 55 does not have particular restriction, so long as can be convenient to the structure that screening dish 50 takes out can be satisfied requirement of the present utility model.
Preferably, according to an embodiment of the present utility model, projection 55 is two, and two projections 55 are with respect to the Central Symmetry of described body.Further, according to an embodiment of the present utility model, two projections 55 are formed on the periphery of opening 54.
According to an embodiment of the present utility model, described body, first is dodged the periphery that section 51, second dodges section 52 and a plurality of pore 53 and all is formed with flange 56.Thus, by flange 56 is set, can prevent that foreign matter from falling in burner 10 from pore 53 or opening 54, and can play the effect of collecting foreign matter.
As shown in Figure 4 and Figure 5, according to the burner assembly of the utility model embodiment, be provided with screening disc mounting part 11 and screening dish 50 between burner 10 and center fire tube 40 and be arranged on screening disc mounting part 14.Thus, can realize the assembling of screening dish 50 in described burner assembly.
Because the screening dish 50 according to the utility model above-described embodiment has above-mentioned technique effect, therefore, also has corresponding technique effect according to the burner assembly of the utility model embodiment.
Comprise panel and the burner assembly that is arranged on panel according to the gas-cooker of the utility model third aspect embodiment, wherein, described burner assembly is burner assembly described according to above-described embodiment.
Particularly, described gas-cooker also comprises knob, gas valve, and both combinations are used for controlling the igniting of ignition electrode 30 and control the uninterrupted of combustion gas, namely realize the igniting of kitchen range and regulate the firepower size.
When using kitchen range, open gas valve by knob, make the combustion gas in outer shroud induction tunnel 12 and center induction tunnel 13 flow to respectively outer fire cover 60 and inner fire cover 70 through blast tube and the center fire tube 40 of air distribution disk 11.Simultaneously, the ignition electrode 30 igniting combustion gas on outer fire cover 60 and inner fire cover 70 of igniting.The replenish air hole that evenly arranges on air distribution disk 11 is as the primary air complementary apertures, pore 53 on screening dish 50 is as the auxiliary air complementary apertures, make the air stream of the outer air of kitchen range and kitchen range drain pan inside through inner fire cover 70 and outer fire cover 60, make the abundant mixed combustion of air and combustion gas.Because the burner assembly according to the utility model above-described embodiment has above-mentioned technique effect, therefore, also has corresponding technique effect according to the gas-cooker of the utility model embodiment.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art is not in the situation that break away from principle of the present utility model and aim can change above-described embodiment, modification, replacement and modification in scope of the present utility model.
Claims (10)
1. a burner screening dish, is characterized in that, comprising:
Body, described body axially connect along it and offer opening;
First dodges section and second dodges section, and described first dodges that section and second section of dodging are formed on described body and along the axial perforation of described body; With
A plurality of pores, described a plurality of gas cell distribution are on described body, and each described pore and first is dodged section's interval setting.
2. burner according to claim 1 screening dish, is characterized in that, described a plurality of pores circumferentially are evenly spaced apart along described body, and described a plurality of pores be shaped as semicircle, fan-shaped, circular, ellipse or limit number more than the polygon on three limits.
3. burner according to claim 1 and 2 screening dish, is characterized in that, the gross area of described screening dish is 3000mm
2-5500mm
2, the gross area 300mm of described a plurality of pores
2-350mm
2, described pore and first is dodged the distance at section interval greater than 8mm.
4. burner according to claim 1 screening dish, is characterized in that, further comprises:
At least one projection, described at least one projection axially extends upward along it from described body.
5. burner according to claim 4 screening dish, is characterized in that, described projection is two, and described two projections are with respect to the Central Symmetry of described body.
6. burner according to claim 5 screening dish, is characterized in that, described two convex to form on the periphery of described opening.
7. burner according to claim 1 screening dish, is characterized in that, described body, first is dodged the periphery that section, second dodges section and described a plurality of pores and all is formed with flange.
8. a burner assembly, is characterized in that, comprising:
Burner, described burner are annular, and described burner top is provided with air distribution disk, outer shroud induction tunnel and center induction tunnel, and described air distribution disk is communicated with described outer shroud induction tunnel and inside is limited with the burning gallery that is communicated with described outer shroud induction tunnel;
Thermocouple;
Ignition electrode;
Center fire tube, described center fire tube are located at described burner circle centre position and are communicated with described center induction tunnel, and described center fire tube is provided with the first installing hole and the second installing hole;
The screening dish, described screening dish is arranged between described air distribution disk and described center fire tube, described screening dish coils with screening for the described burner of any one according to claim 1-7, wherein thermocouple passes described first section of dodging and is arranged in described the first installing hole, and ignition electrode passes described second section of dodging and is arranged in described the second installing hole; With
Outer fire cover and inner fire cover, described outer fire cover are arranged on described air distribution disk and described inner fire cover is arranged on the fire tube of described center.
9. burner assembly according to claim 8, is characterized in that, is provided with screening disc mounting part and described screening dish between described air distribution disk or described center fire tube and is arranged on described screening disc mounting part.
10. a gas-cooker, is characterized in that, comprising: panel and be arranged on burner assembly on described panel, wherein, described burner assembly is the described burner assembly of any one according to claim 8 with 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592111 CN203024154U (en) | 2012-11-09 | 2012-11-09 | Shielding disc for burner and burner assembly and gas stove with shielding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592111 CN203024154U (en) | 2012-11-09 | 2012-11-09 | Shielding disc for burner and burner assembly and gas stove with shielding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024154U true CN203024154U (en) | 2013-06-26 |
Family
ID=48648136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220592111 Expired - Lifetime CN203024154U (en) | 2012-11-09 | 2012-11-09 | Shielding disc for burner and burner assembly and gas stove with shielding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678804A (en) * | 2016-12-23 | 2017-05-17 | 广东美的厨房电器制造有限公司 | Combustor and fuel gas stove |
-
2012
- 2012-11-09 CN CN 201220592111 patent/CN203024154U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678804A (en) * | 2016-12-23 | 2017-05-17 | 广东美的厨房电器制造有限公司 | Combustor and fuel gas stove |
| CN106678804B (en) * | 2016-12-23 | 2019-05-31 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
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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: 20130626 |
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| CX01 | Expiry of patent term |