CN210688215U - Furnace end, combustor and gas cooking utensils - Google Patents
Furnace end, combustor and gas cooking utensils Download PDFInfo
- Publication number
- CN210688215U CN210688215U CN201921495096.8U CN201921495096U CN210688215U CN 210688215 U CN210688215 U CN 210688215U CN 201921495096 U CN201921495096 U CN 201921495096U CN 210688215 U CN210688215 U CN 210688215U
- Authority
- CN
- China
- Prior art keywords
- cavity
- inner ring
- outer loop
- furnace end
- pipe
- 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
Images
Abstract
The utility model discloses a furnace end, combustor and gas cooking utensils, the furnace end includes the body, the outer loop draws and penetrates pipe and inner ring and draw and penetrate the pipe, the body includes outer loop cavity and inner ring cavity, the outer loop cavity includes horizontal cavity and vertical cavity, the inner ring draws and penetrates union coupling inner ring cavity, horizontal cavity connects the outer loop and draws and penetrate pipe and vertical cavity, draw the outer loop gas passageway that penetrates pipe entering horizontal cavity from the outer loop and connect horizontal cavity horizontally, the through-hole that runs through inner ring cavity middle part is seted up to the furnace end, the through-hole is used for supplying detection device to wear to establish. Above-mentioned furnace end connects horizontal cavity through outer loop gas passageway level for the outer loop draws to penetrate the pipe and need not to connect the outer loop cavity through the ascending inclined plane of slant, and then furthest reduces the furnace end height under the prerequisite that does not influence the combustor performance, and in addition, the through-hole at furnace end middle part can be used for wearing to establish detection device, other functions of multiplicable combustor like this.
Description
Technical Field
The utility model relates to a combustor technical field especially relates to a furnace end, combustor and gas cooking utensils.
Background
At present, gas cookers have become the main utensil for cooking. The gas cooker includes a burner that performs heating by forming gas injected outward into a flame. In the related art, the burner includes a burner head and a fire cover disposed on a stove hopper, the burner head injects a mixed gas of gas and air to the gas distribution channel, and the mixed gas is communicated to each fire hole of the fire cover and finally ignited to form flame.
The furnace end is provided with the pipe that draws of realizing the furnace end, draws usually to draw the pipe and upwards be connected to the branch gas passageway, draws the gas mixing chamber portion that the pipe corresponds to and be a big inclined plane, and like this, the furnace end is very thick on the direction of height, both extravagant material, also can cause gas cooking utensils wholly higher, is unfavorable for realizing the thin shape of gas cooking utensils.
SUMMERY OF THE UTILITY MODEL
The utility model discloses embodiment provides a furnace end, combustor and gas cooking utensils.
The utility model discloses embodiment provides a furnace end for the combustor, the furnace end includes that body, outer loop draw and penetrate the pipe and the inner ring draws penetrates the pipe, the body includes outer loop cavity and inner ring cavity, the outer loop cavity includes horizontal cavity and vertical cavity, the inner ring draws penetrates the union coupling the inner ring cavity, horizontal cavity connects the outer loop draw penetrate the pipe with vertical cavity, follow the outer loop draws penetrates the pipe entering the outer loop gas passageway of horizontal cavity connects horizontally horizontal cavity, the furnace end has been seted up and has been run through the through-hole at inner ring cavity middle part, the through-hole is used for supplying detection device to wear to establish.
Above-mentioned furnace end, draw through horizontal cavity connection vertical cavity and outer loop and draw the pipe and draw the outer loop gas channel that the pipe got into horizontal cavity from the outer loop and connect horizontal cavity horizontally for the outer loop draws and draws the pipe and need not to connect the outer loop cavity through the ascending inclined plane of slant, and then reduces the furnace end height under the prerequisite that does not influence the combustor performance furthest, and in addition, the through-hole at furnace end middle part can be used for wearing to establish detection device, other functions of multiplicable combustor like this.
In some embodiments, the outer ring cavity is opened with an outer ring gas mixing cavity, the outer ring gas mixing cavity comprises a bottom surface and a side surface connected with the bottom surface, and the side surface comprises an arc surface opposite to the outer ring gas channel. So, the circular arc surface design of outer loop gas mixing chamber makes combustible gas and circulation of air more smooth and easy, and the mixture of combustible gas and air is more abundant, and the combustibility is better.
In some embodiments, the bottom of the inner ring cavity comprises a horizontal portion and an arc portion, and the horizontal portion and the arc portion are connected side by side at the air outlet end of the inner ring injection pipe. Therefore, the structure of the furnace end has certain strength, and the weight of the furnace end is further reduced.
In some embodiments, the outer ring cavity is provided with an outer ring air mixing cavity, the inner ring cavity is provided with an inner ring air mixing cavity spaced from the outer ring air mixing cavity, a first opening is formed in one side of the horizontal cavity of the outer ring air mixing cavity, a second opening is formed in the inner ring air mixing cavity, the furnace end includes a connecting portion connected with one end of the outer ring ejector pipe and one end of the inner ring ejector pipe, and the connecting portion is installed in one side of the horizontal cavity and hermetically connected with the first opening and the outer ring ejector pipe and hermetically connected with the second opening and the inner ring ejector pipe. So, the inner ring draws and penetrates the pipe and the outer loop draws and penetrates the pipe and conveniently to be connected with the second opening and the first opening of one side in horizontal cavity, is convenient for install and sealed.
In some embodiments, the inlet of the outer ring ejector pipe is provided with a first air flap plate, and the inlet of the inner ring ejector pipe is provided with a second air flap plate. Therefore, air injection can be realized.
In some embodiments, two first notches are formed at the periphery of the inlet of the outer ring injection pipe at intervals, two first clamping blocks are arranged at the side surface of the first air door plate at intervals, and each first clamping block is accommodated in one corresponding first notch;
the periphery of the inlet of the inner ring injection pipe is provided with two second notches at intervals, the side surface of the second air door plate is provided with two second clamping blocks at intervals, and each second clamping block is accommodated in one corresponding second notch. So, can realize the quick installation of wind door plant.
In some embodiments, the burner includes two first mounting seats disposed in the outer ring injection pipe, the first mounting seats are located on one side of the first gap, the first air flap plate is provided with two first through holes at intervals, one of the two first mounting seats is provided with a protruding pillar, the other one of the two first mounting seats is provided with a mounting hole, the protruding pillar penetrates through one of the first through holes, and the mounting hole is aligned and communicated with the other one of the first through holes. So, first wind door plant draws intraductal installation more convenient, high-efficient in the outer loop.
In some embodiments, the furnace end includes two second installation bases arranged in the inner ring injection pipe, the second installation base is located on one side of the second notch, the second air flap plate is provided with two second through holes at intervals, one of the two second installation bases is provided with a convex column, the other one of the two second installation bases is provided with an installation hole, the convex column penetrates through one of the second through holes, and the installation hole is aligned and communicated with the other second through hole. So, the installation of second air door plant in the inner ring draws and penetrates intraductal more convenient, high-efficient.
The embodiment of the utility model provides a burner, burner includes the furnace end of any above-mentioned embodiment.
The embodiment of the utility model provides a gas cooking utensils, gas cooking utensils include above-mentioned embodiment's combustor.
Above-mentioned combustor and gas cooking utensils, through horizontal cavity connect vertical cavity and outer loop to draw penetrates the pipe and draw from the outer loop and penetrate the outer loop gas passageway horizontal connection horizontal cavity that the pipe got into horizontal cavity for the outer loop draws penetrates the pipe and need not to connect the outer loop cavity through the ascending inclined plane of slant, and then reduces the furnace end height under the prerequisite that does not influence the combustor performance furthest, in addition, the through-hole at furnace end middle part can be used for wearing to establish detection device, other functions of multiplicable combustor like this.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a side sectional view of a furnace end according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a burner according to an embodiment of the present invention;
fig. 3 is an exploded view of a burner according to an embodiment of the present invention;
fig. 4 is a plan view of a burner according to an embodiment of the present invention;
fig. 5 is a top sectional view of the burner according to the embodiment of the present invention;
fig. 6 is another schematic perspective view of the burner according to the embodiment of the present invention.
Description of the main element symbols:
a furnace end 10;
the structure comprises a body 100, an outer ring cavity 101, an inner ring cavity 102, an outer ring air mixing cavity 103, an inner ring air mixing cavity 104, a bottom surface 105, a side surface 106, an arc surface 1061, a through hole 107, a first opening 108, a second opening 109, a first step structure 110, a second step structure 111, a horizontal part 113, an arc part 114, a horizontal cavity 115 and a vertical cavity 116;
the outer ring fuel gas burner comprises an outer ring injection pipe 200, an outer ring fuel gas channel 201, a first air flap plate 202, a first notch 203, a first fixture block 204, a first mounting seat 205, a first convex column 206, a first mounting hole 207 and a first through hole 208;
the inner ring injection pipe 300, the inner ring gas channel 301, the second air door plate 302, the second notch 303, the second fixture block 304, the second mounting seat 305, the second convex column 306, the second mounting hole 307 and the second through hole 308;
a connection portion 400, a third stepped structure 401;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Please refer to fig. 1-2, an embodiment of the present invention provides a furnace end 10, which is used for a burner, the furnace end 10 includes a body 100, an outer ring injection pipe 200 and an inner ring injection pipe 300, the body 100 includes an outer ring cavity 101 and an inner ring cavity 102, the outer ring cavity 101 includes a horizontal cavity 115 and a vertical cavity 116, the inner ring injection pipe 300 is connected with the inner ring cavity 102, the horizontal cavity 101 is connected with the outer ring injection pipe 200 and the vertical cavity 116, the outer ring gas channel 201, which enters the horizontal cavity 115 from the outer ring injection pipe 200, horizontally connects the horizontal cavity 115, the furnace end 10 is provided with a through hole 107 running through the middle part of the inner ring cavity 102, and the through hole 107 is used for a detection device to penetrate.
Above-mentioned furnace end 10 draws tub 200 and draws from the outer loop to draw the outer loop gas passageway 201 that tub 200 got into horizontal cavity 115 and horizontally connect horizontal cavity 115 through vertical cavity 116 of horizontal cavity 115 connection for the outer loop draws tub 200 and need not to connect outer loop cavity 101 through the ascending inclined plane of slant, and then reduces furnace end 10 height to the utmost under the prerequisite that does not influence combustor performance, in addition, the through-hole 107 in furnace end 10 middle part can be used to detection device, other functions of multiplicable combustor like this.
An outer fire cover (not shown) and an inner fire cover (not shown) may be mounted on the body 100, and in particular, the outer fire cover is mounted on the vertical cavity 116 and the inner fire cover is mounted on the inner ring cavity 102. The mixed air formed by gas and air respectively enters the outer ring cavity 101 and the inner ring cavity 102 through the outer ring injection pipe 200 and the inner ring injection pipe 300, the mixed air respectively enters the outer fire cover and the inner fire cover after being fully mixed in the outer ring cavity 101 and the inner ring cavity 102, and then the mixed air is respectively ejected outwards through the fire holes of the outer fire cover and the inner fire cover and forms flame after being ignited.
It can be understood that because horizontal cavity 115 connects outer loop and draws and penetrate pipe 200 and vertical cavity 116, and draw outer loop gas passageway 201 that penetrates pipe 200 and get into horizontal cavity 115 from the outer loop and connect horizontal cavity 115 horizontally, make furnace end 10 have lower height than furnace end 10 including the gas mixing chamber that is the structure to the slant, correspondingly, the cost is greatly reduced also, and also make outer loop gas mixing chamber 103 that outer loop cavity 101 seted up have more volume than the gas mixing chamber to the slant, can make gas and air carry out abundant mixing, and then combustion efficiency has been improved, the emission of harmful gas such as carbon monoxide in the flue gas that has also reduced the production.
The outer ring gas channel 201 is horizontally connected to the horizontal cavity 115, and the central axis X of the outer ring gas channel 201 may be parallel to the horizontal direction when the outer ring gas channel 201 is connected to the horizontal cavity 115.
In addition, the outer ring air mixing cavity 103 comprises a horizontal air mixing cavity arranged in the horizontal cavity 115 and a vertical air mixing cavity arranged in the vertical cavity 116, and the bottom surface 105 of the outer ring air mixing cavity 103 can be the bottom surface of the horizontal air mixing cavity and is arranged horizontally.
It should be noted that the horizontal cavity 115 may be disposed parallel to the horizontal direction or the angle difference from the horizontal direction may be within a desired range or an error range. Likewise, the vertical cavity 116 may also be disposed parallel to the vertical direction or the angular difference from the vertical direction may be within a desired range or an error range. In this way, the overall height of the burner 10 is within a controlled range.
In a specific embodiment, since the burner 10 is thinner as a whole, it can be used as an embedded burner, and accordingly, compared with the panel of a gas cooker, the burner using the burner 10 can be entirely embedded, so that the burner is thinner and lighter as a whole and can be applied to more special situations, such as occasions with smaller working space and/or lower requirements for weight, and the like, and thus, the applicability of the burner is improved.
Referring to fig. 1, 4 and 5, a through hole 107 is formed in the middle of the inner ring cavity 102 along the axial direction, and the outer ring cavity 101 and the inner ring cavity 102 are annularly distributed around the through hole 107.
It should be noted that in some embodiments, the burner 10 further includes a detection device (not shown) disposed through the through hole 107. In one example, the detection device may include an anti-dry heating probe for acquiring the temperature of the pot to prevent the pot from being dry-heated, so as to realize the anti-dry heating function of the burner.
Specifically, detection device is the column, and detection device includes the top, and the top is equipped with prevents dry combustion method probe, prevents dry combustion method probe be used for with place the temperature that the pan contact detected the pan on the combustor. In addition, the through hole 107 can reduce the overall weight of the burner 10, thereby reducing the cost.
Referring to fig. 1, 4 and 5, in some embodiments, the outer ring ejector pipe 200 is provided with an outer ring air mixing cavity 103, the outer ring air mixing cavity 103 includes a bottom surface 105 and a side surface 106 connected to the bottom surface 105, and the side surface 106 includes an arc surface 1061 opposite to the outer ring gas channel 201.
Specifically, the outer ring gas channel 201 is arranged inside the outer ring injection pipe 200, and the combustible gas and the air enter the outer ring gas mixing cavity 103 through the outer ring gas channel 201. The bottom surface 105 of the outer ring air mixing cavity 103 is horizontally arranged, the side surface 106 of the outer ring air mixing cavity 103 comprises an arc surface 1061, and the arc surface 1061 is opposite to the outer ring gas channel 201. So, the circular arc 1061 design of outer ring air mixing chamber 103 makes combustible gas and circulation of air more smooth and easy, and the mixture of combustible gas and air is more abundant, and the combustibility is better.
In some embodiments, the bottom of the inner ring cavity 102 includes a horizontal portion 113 and an arc portion 114, and the horizontal portion 113 and the arc portion 114 are connected side by side to the air outlet end of the inner ring ejector tube 300.
Referring to fig. 1 and 6, the horizontal portion 113 and the arc portion 114 are disposed at the bottom of the inner ring cavity 102, so that the weight of the burner 10 is further reduced while the structure of the burner 10 has certain strength. Meanwhile, due to the arrangement of the arc-shaped portion 114, an avoiding position 500 communicated with the through hole 107 is formed on the side portion of the furnace end 10, a fixing portion 501 corresponding to the avoiding position 500 is arranged on the outer side of the furnace end 10, and the connecting structure of the detection device is fixed on the fixing portion 501 through the avoiding position 500, so that the detection device is fixed. In one example, the connection structure of the detection device may be fixed by means of a screw connection.
Referring to fig. 3 to 5, in some embodiments, the outer annular cavity 101 is provided with an outer annular air mixing cavity 103, the inner annular cavity 102 is provided with an inner annular air mixing cavity 104 spaced from the outer annular air mixing cavity 103, the outer annular air mixing cavity 103 is provided with a first opening 108 on one side of the horizontal cavity 115, the inner annular air mixing cavity 104 is provided with a second opening 109 on one side of the horizontal cavity 115, the furnace end 10 includes a connecting portion 400 connecting the outer annular ejector pipe 200 and one end of the inner annular ejector pipe 300, and the connecting portion 400 is installed on one side of the horizontal cavity 115 and hermetically connects the first opening 108, the outer annular ejector pipe 200, the second opening 109 and the inner annular ejector pipe 300.
Specifically, gas injected in the inner ring gas passage 301 of the inner ring injection pipe 300 and gas injected in the outer ring gas passage 201 of the outer ring injection pipe 200 enter the inner ring cavity 102 and the outer ring cavity 101 through the first opening 108 and the second opening 109, respectively. The connection part 400 can provide the burner 10 with better sealing performance without gas leakage. In addition, the connecting part 400 is connected with one end of the two injection pipes, so that the two injection pipes are connected to form a whole, and the installation process can be simplified. The connection portion 400 and the head portion may be fixed by using a screw, a rivet, or welding.
Specifically, a first step structure 110 is formed on the periphery of the first opening 108, a second step structure 111 is formed on the periphery of the second opening 109, a third step structure 401 is formed at a position of the connecting portion 400 corresponding to the first opening 108, the first step structure 110 is connected with the third step structure 401 in a matching manner, and one end of the inner ring injection pipe 300 is connected with the second step structure 111.
Specifically, the first opening 108 is disposed at a position opposite to the outer ring gas channel 201, the edge of the first opening 108 has a first step structure 110, and the connecting portion 400 has a third step structure 401 connected to the first step structure 110. The second opening 109 is arranged at the opposite position of the inner ring gas channel 301, the edge of the second opening 109 is provided with a second step structure 111 which is circular, and the second step structure 111 is matched with the inner ring injection pipe 300 for use. In this way, the inner ring ejector pipe 300 and the outer ring ejector pipe 200 are conveniently connected with the second opening 109 and the first opening 108 on one side of the horizontal cavity 115, and are convenient to install and seal.
In some embodiments, the inlet of the outer ring ejector pipe 200 is provided with a first damper plate 202, and the inlet of the inner ring ejector pipe 300 is provided with a second damper plate 302. Therefore, air injection can be realized.
Specifically, two first notches 203 are formed at intervals on the periphery of the inlet of the outer ring injection pipe 200, two first clamping blocks 204 are formed at intervals on the side surface of the first damper plate 202, and each first clamping block 204 is accommodated in a corresponding first notch 203. The middle of the first air flap plate 202 is provided with a first fixing hole 502 for installing a first nozzle.
Two second notches 303 are formed at intervals on the periphery of the inlet of the inner ring injection pipe 300, two second fixture blocks 304 are formed at intervals on the side surface of the second air door plate 302, and each second fixture block 304 is accommodated in one corresponding second notch 303. So, can realize the quick installation of wind door plant.
Specifically, the peripheral upper and lower relative position of outer ring injection pipe 200 import is equipped with two first breach 203, and first throttle plate 202 corresponds the position of two first breach 203, is equipped with two first fixture blocks 204 that two first breachs 203 of cooperation used, and two first breach 203 and two first fixture blocks 204 are connected through the chucking cooperation. Two second notches 303 are arranged at the upper and lower opposite positions of the periphery of the inlet of the inner ring injection pipe 300, two second clamping blocks 304 used by matching with the two second notches 303 are arranged at the positions, corresponding to the two second notches 303, of the second air door plate 302, and the two second notches 303 and the two second clamping blocks 304 are connected in a clamping matching mode. The middle part of the second air flap plate 302 is provided with a second fixing hole 503 for mounting a second nozzle.
In some embodiments, the burner 10 includes two first mounting seats 205 disposed in the outer ring injection pipe 200, the first mounting seats 205 are located at one side of the first notch 203, the first damper plate 202 is provided with two first through holes 208 at intervals, one of the two first mounting seats 205 is provided with a first protruding pillar 206, the other one is provided with a first mounting hole 207, the first protruding pillar 206 penetrates through one of the first through holes 208, and the first mounting hole 207 is aligned and communicated with the other first through hole 208.
Specifically, the first boss 206 of one of the first mounting seats 205 is in fit connection with one of the first through holes 208 of the first wind gate plate 202, and the first mounting hole 207 of the other first mounting seat 205 is in fit connection with the other first through hole 208 of the first wind gate plate 202. Therefore, the first air door plate 202 is more convenient and efficient to install in the outer ring injection pipe 200. In addition, a fastener, such as a screw, may be inserted through the first through hole 208 and the first mounting hole 207, so that the first damper plate 202 is fastened to the outer ring injection pipe 200.
In some embodiments, the furnace end 10 includes two second mounting seats 305 disposed in the inner ring injection pipe 300, the second mounting seats 305 are located at one side of the second gap 303, the second air flap plate 302 is provided with two second through holes 308 at intervals, one of the two second mounting seats 305 is provided with a second protruding pillar 306, the other one is provided with a second mounting hole 307, the second protruding pillar 306 penetrates through one of the second through holes 308, and the second mounting hole 307 is aligned and communicated with the other second through hole 308.
Specifically, the second boss 306 on one of the second mounting seats 305 is in fit connection with one of the second through holes 308 on the second wind door panel 302, and the second mounting hole 307 on the other second mounting seat 305 is in fit connection with the other second through hole 308 on the second wind door panel 302. Therefore, the second air door plate 302 is more convenient and efficient to install in the inner ring injection pipe 300. In addition, a fastener, such as a screw, may be inserted through the second through hole 308 and the second mounting hole 307, so that the second damper plate 302 is fastened to the inner ring injection pipe 300.
An embodiment of the utility model provides a burner, its furnace end 10 that includes outer fire lid, interior fire lid and any above-mentioned embodiment, outer fire lid is established on vertical cavity 116, and interior fire lid is established on inner ring cavity 102.
The embodiment of the utility model provides a gas cooking utensils, it includes above-mentioned combustor. Specifically, the gas cooker further comprises a shell, a panel and a gas valve, wherein the panel is arranged at the top of the shell, the combustor can be installed in the shell and exposed from an opening in the panel, and the gas valve is connected with an outer ring injection pipe 200 and an inner ring injection pipe 300 and used for controlling the on-off and ventilation of gas.
Above-mentioned combustor and gas cooking utensils, draw tub 200 and draw outer loop gas passageway 201 that tub 200 got into horizontal cavity 115 from the outer loop through horizontal cavity 115 and connect horizontal cavity 115 horizontally through vertical cavity 116 of outer loop connection, make outer loop draw tub 200 need not to connect outer loop cavity 101 through the ascending inclined plane of slant, and then furthest reduces furnace end 10 height under the prerequisite that does not influence the combustor performance, in addition, the through-hole 107 at furnace end 10 middle part can be used for supplying detection device to wear to establish, other functions of multiplicable combustor like this.
The gas cooker can be applied to a liquefied gas cooker, a natural gas cooker and the like.
In the description herein, references to the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a furnace end, is used for the combustor, its characterized in that, the furnace end includes that body, outer loop draw and penetrate the pipe and the inner ring draws penetrates the pipe, the body includes outer loop cavity and inner ring cavity, the outer loop cavity includes horizontal cavity and vertical cavity, the inner ring draws penetrates the union coupling the inner ring cavity, horizontal cavity connects the outer loop draw penetrate the pipe with vertical cavity, follow the outer loop draws penetrate the pipe and gets into the outer loop gas channel horizontally of horizontal cavity connects horizontal cavity, the furnace end has been seted up and has been run through the through-hole at inner ring cavity middle part, the through-hole is used for supplying detection device to wear to establish.
2. The burner of claim 1, wherein the outer ring cavity defines an outer ring gas mixing cavity, the outer ring gas mixing cavity includes a bottom surface and a side surface connected to the bottom surface, and the side surface includes an arc surface opposite to the outer ring gas channel.
3. The furnace end of claim 1, wherein the bottom of the inner ring cavity comprises a horizontal portion and an arc portion, and the horizontal portion and the arc portion are connected side by side to the gas outlet end of the inner ring injection pipe.
4. The burner of claim 1, wherein the outer annular cavity defines an outer annular air mixing cavity, the inner annular cavity defines an inner annular air mixing cavity spaced from the outer annular air mixing cavity, the outer annular air mixing cavity defines a first opening on one side of the horizontal cavity, the inner annular air mixing cavity defines a second opening, the burner includes a connecting portion connecting one end of the outer annular ejector tube and one end of the inner annular ejector tube, the connecting portion is mounted on one side of the horizontal cavity and sealingly connects the first opening and the outer annular ejector tube and sealingly connects the second opening and the inner annular ejector tube.
5. The furnace end of claim 1, wherein a first air flap plate is mounted at an inlet of the outer ring injection pipe, and a second air flap plate is mounted at an inlet of the inner ring injection pipe.
6. The furnace end according to claim 5, wherein two first notches are formed at intervals on the periphery of the inlet of the outer ring injection pipe, two first clamping blocks are formed at intervals on the side surface of the first air door plate, and each first clamping block is accommodated in a corresponding one of the first notches;
the periphery of the inlet of the inner ring injection pipe is provided with two second notches at intervals, the side surface of the second air door plate is provided with two second clamping blocks at intervals, and each second clamping block is accommodated in one corresponding second notch.
7. The burner of claim 6, wherein the burner includes two first mounting seats disposed in the outer ring injection tube, the first mounting seats are located at one side of the first gap, the first damper plate is provided with two first through holes at intervals, one of the two first mounting seats is provided with a boss, the other one of the two first mounting seats is provided with a mounting hole, the boss penetrates through one of the first through holes, and the mounting hole is aligned and communicated with the other one of the first through holes.
8. The burner of claim 6, wherein the burner includes two second mounting seats disposed in the inner ring injection tube, the second mounting seats being located at one side of the second gap, the second damper plate being provided with two second through holes spaced apart from each other, one of the two second mounting seats being provided with a boss, the other of the two second mounting seats being provided with a mounting hole, the boss penetrating one of the second through holes, the mounting hole being aligned with and communicating with the other of the second through holes.
9. A burner comprising the jamb of any of claims 1 to 8.
10. A gas cooker comprising the burner of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495096.8U CN210688215U (en) | 2019-09-09 | 2019-09-09 | Furnace end, combustor and gas cooking utensils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495096.8U CN210688215U (en) | 2019-09-09 | 2019-09-09 | Furnace end, combustor and gas cooking utensils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210688215U true CN210688215U (en) | 2020-06-05 |
Family
ID=70896907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921495096.8U Active CN210688215U (en) | 2019-09-09 | 2019-09-09 | Furnace end, combustor and gas cooking utensils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210688215U (en) |
-
2019
- 2019-09-09 CN CN201921495096.8U patent/CN210688215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108167829B (en) | Dry combustion preventing single injection pipe type kitchen range burner | |
| CN210688216U (en) | Burner of combustor, combustor and gas stove | |
| CN109959004B (en) | Burner for gas stove | |
| CN210688215U (en) | Furnace end, combustor and gas cooking utensils | |
| CN108343965B (en) | Dry combustion preventing burner and gas stove | |
| CN112161268A (en) | Furnace end, combustor and gas-cooker | |
| CN109959006B (en) | Burner for gas stove | |
| CN210123156U (en) | Burner of combustor, combustor and gas stove | |
| CN211011360U (en) | Novel fire cover seat | |
| CN109114555B (en) | Burner of burner | |
| CN218328129U (en) | Combined gas burner | |
| CN109959007B (en) | Burner fire cover for gas stove and burner using same | |
| CN214370175U (en) | Gas stove burner and gas stove | |
| CN216203342U (en) | Divide fire lid and prevent dry combustion method gas furnace end thereof | |
| CN112856425B (en) | Stove burner | |
| CN218455221U (en) | Burner for gas stove | |
| CN216844668U (en) | Dry burning prevention combustor and gas stove | |
| CN215723370U (en) | Furnace end, combustor and gas-cooker | |
| CN215489716U (en) | Burner for gas stove | |
| CN214700685U (en) | Upper air inlet burner | |
| CN219656074U (en) | Burner with a burner body | |
| CN219868002U (en) | Combustion furnace end capable of improving air inlet quantity and gas stove with combustion furnace end | |
| CN112161269A (en) | Gas stove burner and gas stove | |
| CN218455223U (en) | Fire distributor and combustor thereof | |
| CN217559820U (en) | Single-cavity stamping burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220726 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 20 Beijiao Road, Beijiao Town, Shunde District, Foshan, Guangdong Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. |