CN205424928U - Combustor - Google Patents
Combustor Download PDFInfo
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- CN205424928U CN205424928U CN201620248819.4U CN201620248819U CN205424928U CN 205424928 U CN205424928 U CN 205424928U CN 201620248819 U CN201620248819 U CN 201620248819U CN 205424928 U CN205424928 U CN 205424928U
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Abstract
The utility model discloses a combustor, it includes that first drawing penetrate pipe and furnace end, this furnace end setting was penetrated on the pipe in this first drawing. This is first to draw and penetrates the pipe including first straight tube and first spiral pipe, and oneself this first straight tube of this first spiral pipe rises the parallel connection with spiraling and connects this furnace end. This furnace end includes first cavity, this first spiral pipe this first straight tube of intercommunication and this first cavity. Among the above -mentioned combustor, oneself this first straight tube of this first spiral pipe rises the parallel connection with spiraling and connects this furnace end for penetrating intraductal air current and more smoothly getting into first cavity in first drawing, firstly draw the drainage effect of penetrating the pipe and playing the preferred, make the gas -flow resistance reduce to minimum, the air current is more stable, thereby makes the air current more stable at the flame that first cavity formed.
Description
Technical field
This utility model is involved in kitchen tool field, more specifically, relates to a kind of burner.
Background technology
Along with the accumulation of the raising of people's living standard, the quickening of rhythm of life, and Chinese food culture passes on, the demand of high flame quick-fried is also constantly being promoted by people.In the related, existing gas appliance blindly promotes burner firepower to sacrifice burner combustion stability for cost.But this causes the structure of burner to design unreasonable, occurs in that the problems such as the poor combustion stability of burner, efficiency are low.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model needs to provide a kind of burner.
A kind of burner, including the first induction tunnel and burner, this burner is arranged on this first induction tunnel.This first induction tunnel includes the first straight tube and the first serpentine pipe, and this first serpentine pipe rises from this first straight tube and connects this burner with spiraling.This burner includes the first cavity, and this first serpentine pipe connects this first straight tube and this first cavity.
In said burner, this first serpentine pipe rises from this first straight tube and connects this burner with spiraling, the air-flow in the first induction tunnel is made to enter the first cavity more swimmingly, first induction tunnel plays preferably drainage, gas-flow resistance is made to be minimized, air-flow is more stable, so that the flame that air-flow is formed at the first cavity is more stable.
In some embodiments, the shape that this first serpentine pipe rotates in the axial axis around this first cavity.
In some embodiments, this first straight tube offers first passage, this first serpentine pipe offers the first helical duct, the medial surface of this first passage is tangent with the cambered surface of this first helical duct to be connected, this first cavity offers multiple air inlets at the first chamber and interval, and the plurality of air inlet connects this first helical duct and this first chamber.
In some embodiments, this burner includes the second induction tunnel, and this burner includes the second cavity, and this second cavity is arranged in this first cavity.This second induction tunnel includes the second straight tube and the second serpentine pipe, this second straight tube and this first straight tube interval are arranged, this second serpentine pipe rises from this second straight tube and connects this second cavity with spiraling, this second straight tube offers second channel, this second serpentine pipe offers the second helical duct, and the medial surface of this second channel is tangent with the cambered surface of this second helical duct to be connected.This second cavity offers the second chamber, and this second helical duct connects this second chamber and this second channel.
In some embodiments, this first cavity is arranged concentrically with this second cavity.
In some embodiments, this burner includes the 3rd induction tunnel, and this burner includes that the 3rd cavity, the 3rd cavity are arranged in this second cavity.3rd induction tunnel includes the 3rd straight tube and the 3rd serpentine pipe, 3rd straight tube is disposed between this first straight tube and this second straight tube, 3rd serpentine pipe rises from the 3rd straight tube and connects the 3rd cavity with spiraling, 3rd straight tube offers third channel, 3rd serpentine pipe offers the 3rd helical duct, and the medial surface of this third channel is tangent with the cambered surface of the 3rd helical duct to be connected.3rd cavity offers the 3rd chamber, and the 3rd helical duct connects the 3rd chamber and this third channel.
In some embodiments, the distance between centrage and the longitudinal axis of this burner of the 3rd straight tube is 6-10 millimeter.
In some embodiments, the distance between centrage and the longitudinal axis of this burner of the 3rd straight tube is 8 millimeters.
In some embodiments, this burner, this first induction tunnel, this second induction tunnel and the 3rd induction tunnel are collectively forming integrally casting molding structure.
In some embodiments, this first serpentine pipe is the serpentine pipe waiting wall thickness, and the wall thickness of this first serpentine pipe is 1.5-4 millimeter.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the decomposing schematic representation of the burner of this utility model embodiment.
Fig. 2 is the schematic perspective view of the burner omission fire cover of this utility model embodiment.
Fig. 3 is another schematic perspective view of the burner omission fire cover of this utility model embodiment.
Fig. 4 is the floor map of the burner omission fire cover of this utility model embodiment.
Fig. 5 is the schematic perspective view of the induction tunnel of the burner of this utility model embodiment.
Fig. 6 is another floor map of the burner omission fire cover of this utility model embodiment.
Fig. 7 is the schematic cross-section of the burner omission fire cover of this utility model embodiment.
Fig. 8 is the schematic cross-section of the fire cover of the burner of this utility model embodiment.
Fig. 9 is the enlarged diagram of the fire cover XI part of Fig. 8.
Figure 10 is the reverse side schematic perspective view of the fire cover of the burner of this utility model embodiment.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it is to be understood that term " first ", " second " are only used for describing purpose, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more described features.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be to electrically connect maybe can be in communication with each other；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.In order to simplify disclosure of the present utility model, hereinafter to the parts of specific examples be set for describing.Certainly, they are the most merely illustrative, and are not intended to limit this utility model.Additionally, this utility model can in different examples repeat reference numerals and/or reference letter, this repetition is for purposes of simplicity and clarity, itself does not indicate the relation between discussed various embodiment and/or setting.Additionally, the various specific technique that provides of this utility model and the example of material, but those of ordinary skill in the art are it can be appreciated that the application of other techniques and/or the use of other materials.
Please join Fig. 1～Fig. 6, a kind of burner 100 that this utility model better embodiment provides, including the first induction tunnel 102 and burner 104, burner 104 is arranged on the first induction tunnel 102.
First induction tunnel 102 includes the first straight tube 106 and the first serpentine pipe 108, and the first serpentine pipe 108 rises from the first straight tube 106 and connects burner 104 with spiraling.
Burner 104 includes the first cavity 114, and this first serpentine pipe 108 connects this first straight tube 106 and this first cavity 114.
Therefore, in said burner 100, first serpentine pipe 108 rises from the first straight tube 106 and connects burner 104 with spiraling, the air-flow in the first induction tunnel 102 is made to enter the first cavity 114 more swimmingly, first induction tunnel 102 plays preferably drainage, making gas-flow resistance be minimized, air-flow is more stable, so that the flame that air-flow is formed at the first cavity 114 is more stable.
Specifically, in this utility model embodiment, the shape of burner 104 is the most cylindrical, and the first cavity 114 is located at the periphery of burner 104, and can be as the outer shroud cavity of burner 100.First induction tunnel 102 can be as the outer shroud induction tunnel of burner 100.
Owing to the first serpentine pipe 108 rises and connect burner 104 with spiraling, therefore, the first serpentine pipe 108 forms three-dimensional spiral pipe.
First induction tunnel 102 is integrally formed spirally inlet air structure.When air-flow enters the first straight tube 106 from the intake valve 116 being connected to the first straight tube 106, air-flow enters the first serpentine pipe 108 along the first straight tube 106, guides drain through the first serpentine pipe 108 and spirals and ascend into the first cavity 114.So making air-flow can enter the first cavity 114 more swimmingly, gas-flow resistance is minimized, and air-flow is more stable, so that the burning of outer shroud flame is more stable.
In some embodiments, the lateral surface 113 of the first straight tube 106 is tangent with the extrados 115 of the first serpentine pipe 108.The first induction tunnel 102 so can be made to be prone to processing, and then reduce the cost of burner 100.
In some embodiments, please join Fig. 7, the first serpentine pipe 108 is the serpentine pipe waiting wall thickness, and the wall thickness D2 of the first serpentine pipe 108 is 1.5-4 millimeter, preferably 2-3 millimeter.
Therefore, wait the easily fabricated processing of serpentine pipe of wall thickness, and then reduce the cost of burner 100.Meanwhile, helical duct is formed in being also conducive to serpentine pipe.
In some embodiments, the shape that the first serpentine pipe 108 rotates in axial axis X1 around the first cavity 114.
The most in the example depicted in fig. 4, the first cavity 114 is the most cylindrical, and its axial axis X1 is the central axis of the first cavity 114.First serpentine pipe 108 is around the axial axis X1 spiral of the first cavity 114, the air-flow entered from the first straight tube 106 so divergently can be entered after the first serpentine pipe 108 each region of the first cavity 114 as far as possible, the air-flow concentration enabling the internal each region of the first cavity 114 tends to uniform rapidly, and then the flame making the first cavity 114 be formed is more stable.
In some embodiments, first straight tube 106 offers first passage 107, first serpentine pipe 108 offers the first helical duct 109, the medial surface 110 of first passage 107 is tangent with the cambered surface 112 of the first helical duct 109 is connected (part in ginseng Fig. 6 band cross section), first cavity 114 offers the first chamber 118 and multiple air inlets 119 at interval, and multiple air inlets 119 connect the first helical duct 109 and the first chamber 118.
Therefore, multiple air inlets 119 at interval, it can be avoided that air-flow the most intensively enters into certain region of the first chamber 118, so can make air-flow be evenly distributed to quickly in the first chamber 118.First helical duct 109 is formed as three-dimensional spiral passage.
In some embodiments, burner 100 includes the second induction tunnel 120, and burner 104 includes that the second cavity 122, the second cavity 122 are arranged in the first cavity 114.
Please join Fig. 3 and Fig. 6, the second induction tunnel 120 includes that the second straight tube 124 and the second serpentine pipe 126, the second straight tube 124 and the first straight tube 106 interval are arranged, and the second serpentine pipe 126 rises from the second straight tube 124 and connects the second cavity 122 with spiraling.Second straight tube 124 offers second channel, and the second serpentine pipe 126 offers the second helical duct, the medial surface of second channel and the tangent connection of cambered surface of the second helical duct.
Second cavity 122 offers the second chamber 132, and the second helical duct connects the second chamber 132 and second channel.
Specifically, the second cavity 122 is positioned at the centre of burner 104, and can be as the medium ring cavity of burner 100 or internal ring cavity.Second induction tunnel 120 can be as the medium ring induction tunnel of burner 100 or internal ring induction tunnel.
Owing to the second serpentine pipe 126 rises and connect burner 104 with spiraling, therefore, the second serpentine pipe 126 forms three-dimensional spiral pipe.Second helical duct is formed as three-dimensional spiral passage.
Second induction tunnel 120 is integrally formed spirally inlet air structure.When air-flow enters the second straight tube 124 from the intake valve 134 being connected to the second straight tube 124, air-flow enters the second helical duct along the second straight channel, guides drain through the second helical duct and spirals and ascend into the second chamber 132.So making air-flow can enter the second chamber 132 more swimmingly, gas-flow resistance is minimized, and air-flow is more stable, so that the burning of middle ring flame is more stable.
In some embodiments, the lateral surface 128 of the second straight tube 124 is tangent with the extrados 130 of the second serpentine pipe 126.The second induction tunnel 120 so can be made to be prone to processing, and then reduce the cost of burner 100.
In some embodiments, please join Fig. 7, the second serpentine pipe 126 is the serpentine pipe waiting wall thickness, and the wall thickness D3 of the second serpentine pipe 126 is 1.5-4 millimeter, preferably 2-3 millimeter.
Therefore, wait the easily fabricated processing of serpentine pipe of wall thickness, and then reduce the cost of burner 100.Meanwhile, helical duct is formed in being also conducive to serpentine pipe.
It is to be noted, although figure does not indicate second channel and the second helical duct, but those skilled in the art illustrate by reading the relevant portion about first passage 107 and the first helical duct 109, will also understand that second channel and the second helical duct and both relations each other.
In some embodiments, the first cavity 114 is arranged concentrically with the second cavity 122.Therefore, the flame that the first cavity 114 being arranged concentrically and the second cavity 122 can make burner 104 be formed is evenly, it is to avoid burner 100 local is heated uneven phenomenon and occurred.
Such as, in the example of Fig. 1 and Fig. 2, the first cavity 114 is the most cylindrical with the second cavity 122.Columned first cavity 114 and the second cavity 122 are conducive to the airflow smooth circulation within burner 104.
In some embodiments, burner 100 includes that the 3rd induction tunnel 136, burner 104 include that the 3rd cavity 138, the 3rd cavity 138 are arranged in the second cavity 122.
3rd induction tunnel 136 includes the 3rd straight tube 140 and the 3rd serpentine pipe 142,3rd straight tube 140 is disposed between the first straight tube 106 and the second straight tube 124,3rd serpentine pipe 142 rises from the 3rd straight tube 140 and connects the 3rd cavity 138 with spiraling, 3rd straight tube 140 offers third channel, 3rd serpentine pipe 142 offers the 3rd helical duct, the medial surface of third channel and the tangent connection of cambered surface of the 3rd helical duct.
3rd cavity 138 offers the 3rd chamber 141, the 3rd helical duct connection the 3rd chamber 141 and third channel.
Specifically, in this utility model embodiment, the second cavity 122 can be as the medium ring cavity of burner 100, and the 3rd cavity 138 can be as the internal ring cavity of burner 100.Second induction tunnel 120 can be as the medium ring induction tunnel of burner 100, and the 3rd induction tunnel 136 can be as the internal ring induction tunnel of burner 100.
Owing to the 3rd serpentine pipe 142 rises with spiraling and connects burner 104, therefore, the 3rd serpentine pipe 142 forms three-dimensional spiral pipe.3rd helical duct is formed as three-dimensional spiral passage.
3rd induction tunnel 136 is integrally formed spirally inlet air structure.When air-flow enters three straight tubes 140 from the intake valve 148 being connected to the 3rd straight tube 140, air-flow enters the 3rd helical duct along third channel, guides drain through the 3rd helical duct and spirals and ascend into the 3rd chamber 141.So making air-flow can enter the 3rd chamber 141 more swimmingly, gas-flow resistance is minimized, and air-flow is more stable, so that the burning of interior ring flame is more stable.
In some embodiments, the lateral surface 144 of the 3rd straight tube 140 is tangent with the extrados 146 of the 3rd serpentine pipe 142.The 3rd induction tunnel 136 so can be made to be prone to processing, and then reduce the cost of burner 100.
In some embodiments, the 3rd serpentine pipe 142 is the serpentine pipe waiting wall thickness, and the wall thickness of the 3rd serpentine pipe 142 is 1.5-4 millimeter, preferably 2-3 millimeter.
Therefore, wait the easily fabricated processing of serpentine pipe of wall thickness, and then reduce the cost of burner 100.Meanwhile, helical duct is formed in being also conducive to serpentine pipe.
It is to be noted, although figure does not indicate third channel and the 3rd helical duct, but those skilled in the art illustrate by reading the relevant portion about first passage 107 and the first helical duct 109, will also understand that third channel and the 3rd helical duct and both relations each other.
In some embodiments, first cavity the 114, second cavity 122 and the 3rd cavity 138 are arranged concentrically.Three cavitys being arranged concentrically are conducive to the uniform heating of burner 104.
Such as, in the example shown in Fig. 1 and Fig. 2, first cavity the 114, second cavity 122 and the 3rd cavity 138 are the most cylindrical.Columned first cavity the 114, second cavity 122 and the 3rd cavity 138 are conducive to the airflow smooth circulation within burner 104.
In this utility model embodiment, burner 100 forms the multi-ring burner with high efficiency with outer ring fire, middle ring fire and interior ring fire.The air intake structure of each ring all uses spirally inlet air structure, structure realizes air-flow is smooth, the flameholding of each ring fire.Meanwhile, spirally inlet air structure also allows for depanning processing, and then improves the manufacturability of burner 100 and reduce the cost of burner 100.
In some embodiments, please join Fig. 6, distance D1 between centrage X2 and longitudinal axis X3 of burner 104 of the 3rd straight tube 140 is 6-10 millimeter (mm).
Specifically, in this utility model embodiment, 3rd straight tube 140 is as the air inlet pipe of interior ring fire, in order to make air-flow enter the 3rd cavity 138 more swimmingly, 3rd straight tube 140 makes air-flow can be sufficiently guided drain by the 3rd serpentine pipe 142 and spiral and rise in the 3rd cavity 138 with the above-mentioned eccentric design of burner 104, it is ensured that the stability of the flame that the 3rd cavity 138 is formed.
In some embodiments, it is preferred that distance D1 between the centrage X2 of the 3rd straight tube 140 and longitudinal axis X3 of burner 104 is 8mm.Above-mentioned distance can obtain between the flame holding that the 3rd cavity 138 is formed and the size of burner 100 and preferably balance.
In some embodiments, burner 100 includes the first fire cover 150 being arranged on the first cavity 114, please join Fig. 8, the first fire cover 150 offers multiple first fire hole 152, multiple second fire hole 154 and the first steady flame groove 156, and the first steady flame groove 156 connects multiple second fire hole 154.Please join Fig. 9, the angle that the notch direction P1 of the first steady flame groove 156 and opening direction P2 of the first fire hole 152 is formed is sharp angle α.
Specifically, first fire cover 150 can be as external ring fire cover, in this utility model embodiment, the outer peripheral face of the first fire cover 150 is formed with cascaded surface 158, when the first fire cover 150 is placed on the first cavity 114, cascaded surface 158 is carried on the end face of the first cavity 114, the first fire cover 150 can be made to be removably disposed on the first cavity 114 and close the first chamber 118.
Offering the first fire cover chamber 160 in first fire cover 150, the first fire cover chamber 160 connects the first fire hole 152 and the second fire hole 154.First fire cover chamber 160 and the first chamber 118 are collectively forming the first air-flow chamber housing air-flow.
In one example, the first fire hole 152 can be as the main fire hole of outer shroud cavity, and the second fire hole 154 can be as the secondary fire hole of outer shroud cavity, and the aperture of the first fire hole 152 is big compared with the aperture of the second fire hole 154.
The air-flow of the first steady flame groove 156 can be provided by the second fire hole 154, air-flow is spread in the first steady flame groove 156 further by the second fire hole 154, and the notch at the first steady flame groove 156 is staggered with the air-flow that the opening from the first fire hole 152 sprays liquidates, two air-flows mutually draw, notch position at the first steady flame groove 156 forms the flame on duty of stable burning, can firmly hold the air-flow of the first fire hole 152 to form combustion stablized advection flame, the burning making burner 104 is more stable.
In some embodiments, in the form of a ring, the first steady flame groove 156 is essentially horizontally opened in the first fire cover 150 the first steady flame groove 156, and multiple first fire holes 152 and multiple second fire hole 154 are obliquely installed both with respect to the first steady flame groove 156.Therefore, the first steady flame groove 156 internal diffusion air-flow the first steady flame groove 156 notch formed almost horizontal air-flow, the burning making burner 104 is more stable.
In some embodiments, it is preferred that the width of rebate of the first steady flame groove 156 is 0.8-1.2mm.
In some embodiments, it is preferred that the sharp angle α that the opening direction of the notch direction of the first steady flame groove 156 and the first fire hole 152 is formed is 25-65 degree.
In some embodiments, burner 100 includes the second fire cover 162 being arranged on the second cavity 122, second fire cover 162 offers multiple 3rd fire hole 164, multiple 4th fire hole 166 and the second steady flame groove 168, and the second steady flame groove 168 connects multiple 4th fire hole 166.
The notch direction of the second steady flame groove 168 is acute angle with the angle of the opening direction formation of the 3rd fire hole 164.
Specifically, second fire cover 162 can as in ring fire cover, in this utility model embodiment, please join Fig. 9, second fire cover 162 is formed by connecting by two annulus being arranged concentrically 170,172, when second fire cover 162 is placed on burner 104, interior annulus 170 is set on the 3rd cavity 138, and outer toroid 172 is set on the second cavity 122.
Simultaneously, in order to prevent the rotation on burner 104 of second fire cover 162, second fire cover 162 junction of annulus 170 and outer toroid 172 within connecting offers draw-in groove 174, and being connected between the second cavity 122 and the 3rd cavity 138 has card division 176, and card division 176 is fastened in draw-in groove 174.
Please join Figure 10, be formed with the second fire cover chamber 178 and through hole 180 in the second fire cover 162, the second fire cover chamber 178 is formed with outer toroid 172 by interior annulus 170.Second fire cover chamber 178 connects the 3rd fire hole 164 and the 4th fire hole 166.Second fire cover chamber 178 and the second chamber 132 are collectively forming the second air-flow chamber housing air-flow.
Through hole 180 is surrounded by interior annulus 170, the 3rd fire cover 182 it is placed with in through hole 180,3rd fire cover 182, in circular, can arrange infra red flame portion (not shown) in the 3rd fire cover 182, and infra red flame portion offers the multiple fire holes that connect internal with the 3rd cavity 138.Air-flow in 3rd cavity 138 can be formed on the fire hole in infra red flame portion in ring flame.Infra red flame portion can use pottery or sheet metal to make.
In one example, the 3rd fire hole 164 can be as the main fire hole of medium ring cavity, and the 4th fire hole 166 can be as the secondary fire hole of medium ring cavity, and the aperture of the 3rd fire hole 164 is big compared with the aperture of the 4th fire hole 166.
The air-flow of the second steady flame groove 168 can be provided by the 4th fire hole 166, air-flow is spread in the second steady flame groove 168 further by the 4th fire hole 166, and the notch at the second steady flame groove 168 is staggered with the air-flow that the opening from the 3rd fire hole 164 sprays liquidates, two air-flows mutually draw, notch position at the second steady flame groove 168 forms the flame on duty of stable burning, can firmly hold the air-flow of the 3rd fire hole 164 to form combustion stablized advection flame, the burning making burner 104 is more stable.
In some embodiments, in the form of a ring, the second steady flame groove 168 is essentially horizontally opened in the second fire cover 162 the second steady flame groove 168, and multiple 3rd fire holes 164 and multiple 4th fire hole 166 are obliquely installed both with respect to the second steady flame groove 168.Therefore, the second steady flame groove 168 internal diffusion air-flow the second steady flame groove 168 notch formed almost horizontal air-flow, the burning making burner 104 is more stable.
In some embodiments, it is preferred that the width of rebate of the second steady flame groove 168 is 0.8-1.2mm.
In some embodiments, it is preferred that the acute angle that the opening direction of the notch direction of the second steady flame groove 168 and the 3rd fire hole 164 is formed is 25-65 degree.
In some embodiments, burner the 104, first induction tunnel the 102, second induction tunnel 120 and the 3rd induction tunnel 136 are collectively forming integrally casting molding structure.Therefore, integrally casting molding structure can be easy to assembling and the processing of burner 100, improves the production efficiency of assembling of burner 100, simultaneously, it is possible to avoids leaking gas in burner 100 work process, improves the safety coefficient of burner 100.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine described embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-mentioned embodiment is exemplary, it is not intended that to restriction of the present utility model, above-mentioned embodiment can be changed in the range of this utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (10)
1. a burner, it is characterised in that include the first induction tunnel and burner, this burner is arranged on this first induction tunnel；
This first induction tunnel includes the first straight tube and the first serpentine pipe, and this first serpentine pipe rises from this first straight tube and connects this burner with spiraling；
This burner includes the first cavity, and this first serpentine pipe connects this first straight tube and this first cavity.
2. burner as claimed in claim 1, it is characterised in that the shape that this first serpentine pipe rotates in the axial axis around this first cavity.
3. burner as claimed in claim 1, it is characterized in that, this first straight tube offers first passage, this first serpentine pipe offers the first helical duct, the medial surface of this first passage is tangent with the cambered surface of this first helical duct to be connected, this first cavity offers multiple air inlets at the first chamber and interval, and the plurality of air inlet connects this first helical duct and this first chamber.
4. burner as claimed in claim 1, it is characterised in that this burner includes the second induction tunnel, and this burner includes the second cavity, and this second cavity is arranged in this first cavity；
This second induction tunnel includes the second straight tube and the second serpentine pipe, this second straight tube and this first straight tube interval are arranged, this second serpentine pipe rises from this second straight tube and connects this second cavity with spiraling, this second straight tube offers second channel, this second serpentine pipe offers the second helical duct, and the medial surface of this second channel is tangent with the cambered surface of this second helical duct to be connected；
This second cavity offers the second chamber, and this second helical duct connects this second chamber and this second channel.
5. burner as claimed in claim 4, it is characterised in that this first cavity is arranged concentrically with this second cavity.
6. burner as claimed in claim 4, it is characterised in that this burner includes the 3rd induction tunnel, and this burner includes that the 3rd cavity, the 3rd cavity are arranged in this second cavity；
3rd induction tunnel includes the 3rd straight tube and the 3rd serpentine pipe, 3rd straight tube is disposed between this first straight tube and this second straight tube, 3rd serpentine pipe rises from the 3rd straight tube and connects the 3rd cavity with spiraling, 3rd straight tube offers third channel, 3rd serpentine pipe offers the 3rd helical duct, and the medial surface of this third channel is tangent with the cambered surface of the 3rd helical duct to be connected；
3rd cavity offers the 3rd chamber, and the 3rd helical duct connects the 3rd chamber and this third channel.
7. burner as claimed in claim 6, it is characterised in that the distance between centrage and the longitudinal axis of this burner of the 3rd straight tube is 6-10 millimeter.
8. burner as claimed in claim 7, it is characterised in that the distance between centrage and the longitudinal axis of this burner of the 3rd straight tube is 8 millimeters.
9. burner as claimed in claim 6, it is characterised in that this burner, this first induction tunnel, this second induction tunnel and the 3rd induction tunnel are collectively forming integrally casting molding structure.
10. burner as claimed in claim 1, it is characterised in that this first serpentine pipe is the serpentine pipe waiting wall thickness, and the wall thickness of this first serpentine pipe is 1.5-4 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248819.4U CN205424928U (en) | 2016-03-29 | 2016-03-29 | Combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248819.4U CN205424928U (en) | 2016-03-29 | 2016-03-29 | Combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424928U true CN205424928U (en) | 2016-08-03 |
Family
ID=56522646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620248819.4U Active CN205424928U (en) | 2016-03-29 | 2016-03-29 | Combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757668A (en) * | 2016-03-29 | 2016-07-13 | 广东美的厨房电器制造有限公司 | Burner |
-
2016
- 2016-03-29 CN CN201620248819.4U patent/CN205424928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757668A (en) * | 2016-03-29 | 2016-07-13 | 广东美的厨房电器制造有限公司 | Burner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 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 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |