CN113864778A - Lifting type combustor and gas stove comprising same - Google Patents
Lifting type combustor and gas stove comprising same Download PDFInfo
- Publication number
- CN113864778A CN113864778A CN202111066806.7A CN202111066806A CN113864778A CN 113864778 A CN113864778 A CN 113864778A CN 202111066806 A CN202111066806 A CN 202111066806A CN 113864778 A CN113864778 A CN 113864778A
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- China
- Prior art keywords
- plate
- pipe
- burner
- furnace end
- nozzle
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The application discloses over-and-under type combustor and contain its gas-cooker, this combustor includes nozzle assembly, with leading in the nozzle assembly penetrate a tub level setting, the nozzle is to drawing penetrating the pipe and providing the gas, can prevent that the nozzle from taking place to block up when this over-and-under type combustor rises to the work position during operation, and, this combustor still includes furnace end assembly, make furnace end assembly and nozzle assembly sliding connection, and furnace end assembly slides from top to bottom for nozzle assembly, when furnace end assembly rises to the work position, draw the gas outlet of penetrating the pipe with the air inlet of furnace end assembly's intake pipe corresponds, thereby guarantee the combustor during operation, furnace end assembly's intake pipe corresponds with the gas outlet that penetrates the pipe, draw penetrating the pipe and penetrate gas to furnace end assembly, avoid leaking and backward flow.
Description
Technical Field
The invention relates to the field of cookers, in particular to a lifting type combustor and a gas stove.
Background
The traditional stove burner is generally in a fixed structure, and the fixed burner is convexly arranged on a cooking bench, so that the fixed burner not only occupies the upper space of the cooking bench, but also easily deposits dust on the cooking bench because the burner is exposed for a long time; and among the prior art along the combustor of vertical direction over-and-under type, adopt the perpendicular structure of penetrating more, its nozzle needs perpendicular design, and the hot water juice overflow can cause the nozzle very easily to block up like this in the use, causes the potential safety hazard easily.
Disclosure of Invention
The invention aims to overcome the defects of nozzle blockage and low safety of a lifting burner in the prior art, and provides the lifting burner and a gas stove.
The invention solves the technical problems through the following technical scheme:
the utility model provides an over-and-under type combustor, the combustor includes nozzle assembly and furnace end subassembly, nozzle assembly draws including what the level set up penetrates pipe and nozzle, furnace end subassembly with nozzle assembly sliding connection, just furnace end subassembly slides from top to bottom for nozzle assembly, when furnace end subassembly rises to the work position, draw the gas outlet that penetrates the pipe with the air inlet of furnace end subassembly's intake pipe corresponds.
This over-and-under type combustor draws penetrating pipe horizontal setting in with nozzle assembly, and the nozzle provides the gas to drawing penetrating the pipe, can prevent that the nozzle from taking place to block up when this over-and-under type combustor rises to the work position work. And, this combustor includes the furnace end subassembly, makes furnace end subassembly and nozzle assembly sliding connection to the furnace end subassembly slides from top to bottom for the nozzle assembly, when the furnace end subassembly rises to the operating position, draw the gas outlet of penetrating the pipe with the air inlet of furnace end subassembly's intake pipe corresponds, thereby guarantees the combustor during operation, and the intake pipe of furnace end subassembly corresponds with the gas outlet that draws penetrating the pipe, draws penetrating the pipe and draws gas to the furnace end subassembly, avoids leaking and backward flow.
Preferably, the nozzle assembly comprises a first connecting part, the injection pipe and the nozzle are respectively and fixedly connected with the first connecting part, and an air outlet of the nozzle is arranged opposite to an air inlet of the injection pipe; a second connecting part is arranged at one end, close to the first connecting part, of the furnace end assembly, one of the first connecting part and the second connecting part comprises a sliding plate, and the other one of the first connecting part and the second connecting part comprises a sliding groove; the sliding plate is arranged in the sliding groove and is in sliding connection with the sliding groove.
In this scheme, set up first connecting portion in nozzle assembly, set up the second connecting portion in furnace end assembly, through the cooperation mode sliding connection of spout and slide between first connecting portion and the second connecting portion, can make things convenient for furnace end assembly to reciprocate for nozzle assembly.
Preferably, the second connecting portion further includes a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are disposed opposite to each other, and the sliding groove is formed between the first connecting plate and the second connecting plate.
In this scheme, first connecting plate and second connecting plate in the second connecting portion set up relatively and form the spout with slide complex to can slide between first connecting plate and the second connecting plate with the slide restriction, avoid sliding the dislocation.
Preferably, one side of the sliding plate, which is close to the second connecting plate, is provided with a sliding rail matched with the second connecting plate, and one side of the second connecting plate, which is close to the sliding plate, is provided with a protrusion movably matched with the sliding rail.
In this scheme, through set up the slide rail on the slide, set up the arch on the second connecting plate, thereby make the second connecting portion slide along the track direction through slide rail and bellied cooperation, improve the gliding stability of second connecting portion for first connecting portion.
Preferably, the slide board both sides all are provided with the fixture block, the spout have with fixture block matched with channel.
In this scheme, all be provided with the fixture block in the slide left and right sides, the spout be provided with fixture block matched with channel, the gliding stability of second connecting portion for first connecting portion is further improved through the cooperation of fixture block and channel.
Preferably, the first connecting portion includes a slide plate having a height higher than that of the first and second connecting plates.
In the scheme, the height of the sliding plate is higher than the heights of the first connecting plate and the second connecting plate, and the upward movement distance of the second connecting part when the second connecting part slides upwards along the sliding plate can meet the height requirement of the working position.
Preferably, the bottom of the slide plate has a lower limit plate, and the top of the slide plate has an upper limit plate.
In this scheme, through set up the limiting plate on the top of slide, set up the limiting plate down in the bottom of slide to match with work position and initial position, when second connecting portion slide to the limiting plate down, be in initial position, be in work position when sliding to the last limiting plate, utilize limiting plate, limiting plate down with the slip control of second connecting portion in certain within range.
Preferably, the first connecting plate and the second connecting plate are provided with vertical openings at positions corresponding to the injection pipes.
In this technical scheme, correspond on first connecting plate and the second connecting plate and draw the position department of penetrating the pipe and all be provided with vertical opening to when first connecting plate and second connecting plate and slide take place relative slip, reserve the position of penetrating the pipe for nozzle assembly's slip, can not hinder and draw and penetrate a tub work for the furnace end subassembly.
Preferably, the burner assembly further comprises an inlet pipe, the injection pipe is located inside the inlet pipe, one end of the inlet pipe is connected with the second connecting portion, and the other end of the inlet pipe is connected with the air inlet pipe of the burner assembly, so that the inlet pipe slides relative to the injection pipe.
In this technical scheme, the furnace end subassembly has the inlet tube, will draw and penetrate the pipe and be located the inlet tube to make second connecting portion be connected with the furnace end subassembly, the furnace end subassembly drives the relative first connecting portion motion of second connecting portion through the inlet tube when removing, and makes to draw and penetrate the pipe and be in the inlet tube inside all the time, promotes the security of this over-and-under type combustor.
Preferably, the caliber of the inlet pipe corresponding to the air outlet of the injection pipe is larger than the caliber of the connection part of the inlet pipe and the air inlet pipe.
In the technical scheme, the caliber of the air outlet of the inlet pipe corresponding to the injection pipe is larger than the caliber of the connection part of the inlet pipe and the air inlet pipe, so that the air at the outlet of the injection pipe can be guided, and the air at the outlet of the injection pipe is introduced into the air inlet pipe of the burner assembly.
The invention also provides a gas stove which comprises the lifting type combustor.
The positive progress effects of the invention are as follows: this over-and-under type combustor includes nozzle assembly and furnace end subassembly, make furnace end subassembly with nozzle assembly sliding connection to furnace end subassembly slides from top to bottom for nozzle assembly, when furnace end subassembly rises to the work position, draw the gas outlet of penetrating the pipe with the air inlet of furnace end subassembly's intake pipe corresponds, thereby guarantees the combustor during operation, and furnace end subassembly's intake pipe corresponds with the gas outlet that draws the pipe, draws to penetrate the pipe and draw the gas to furnace end subassembly, and will draw to penetrate a pipe level and set up, and the nozzle provides the gas to drawing the pipe, can prevent that the nozzle from taking place to block up when this over-and-under type combustor rises to the work position during operation.
Drawings
FIG. 1 is a cross-sectional view of an elevating burner in an initial position according to one embodiment of the present invention.
FIG. 2 is a cross-sectional view of an elevating burner in an operating position in accordance with one embodiment of the present invention.
FIG. 3 is a top view of an elevating burner in accordance with one embodiment of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
FIG. 5 is a further cross-sectional view of the lift burner of an embodiment of the present invention
Description of reference numerals:
injection pipe 1
Latch 43
Upper limiting plate 44
Lower limiting plate 45
Second connecting part 5
First connecting plate 52
Second connecting plate 53
Channel 55
Lead-in tube 6
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
The invention provides a lifting type combustor and a gas stove comprising the lifting type combustor, wherein the lifting type combustor comprises a nozzle assembly and a furnace end assembly, the nozzle assembly can comprise an injection pipe 1 and a nozzle 2 which are horizontally arranged, the furnace end assembly can comprise a fire cover 7 and an air inlet pipe 3, the furnace end assembly is in sliding connection with the nozzle assembly, the nozzle assembly is fixedly arranged, the furnace end assembly slides up and down relative to the nozzle assembly, and when the furnace end assembly rises to a working position, an air outlet of the injection pipe 1 corresponds to an air inlet of the air inlet pipe 3 of the furnace end assembly.
As will be appreciated in conjunction with fig. 1-5, fig. 1 is a cross-sectional view of the lift burner in an initial position, and fig. 2 is a cross-sectional view of the lift burner in an operational position, wherein the initial position is a position of the lift burner when not in operation prior to lifting; and the work position is the position that carries out work after this over-and-under type combustor goes up and down, and at this station department, the combustor can admit air and burn in order to heat pan etc..
The nozzle assembly and the burner assembly can be slidably connected in various ways, and the sliding of the burner assembly relative to the nozzle assembly between the initial position and the working position is exemplified by the way of the sliding plate and the sliding groove in cooperation with fig. 1 to 5.
As shown in fig. 1-3, the nozzle assembly includes an injection pipe 1, a nozzle 2 and a first connecting portion 4, the injection pipe 1 and the nozzle 2 are horizontally arranged, the first connecting portion 4 is fixedly connected with the first connecting portion 4, the first connecting portion 4 includes a sliding plate 41, the injection pipe 1 is fixedly arranged on the sliding plate 41, the first connecting portion is further provided with a nozzle holder, the nozzle is mounted on the nozzle holder, a through hole is formed in the sliding plate 41 at a position corresponding to an air inlet of the injection pipe 1, an air outlet of the nozzle 2 is arranged opposite to the air inlet of the injection pipe 1, so that the nozzle can supply fuel gas to the injection pipe conveniently; furnace end subassembly includes inlet tube 6 and second connecting portion 5, second connecting portion 5 includes that second connecting portion 5 includes spout 51, first connecting plate 52 and second connecting plate 53, spout 51 is formed by first connecting plate 52 and the relative setting of second connecting plate 53, inlet tube 6 one end and furnace end subassembly's intake pipe 3 fixed connection, the other end and the second connecting plate 53 fixed connection of inlet tube 6, the injection pipe 1 that the level set up in the nozzle assembly is located inlet tube 6, when the furnace end subassembly slides for the nozzle assembly, first connecting plate 52 and second connecting plate 53 move along slide 41 together, through spout 51 and slide 41's cooperation mode sliding connection between first connecting portion 4 and the second connecting portion 5, can make things convenient for the furnace end subassembly to reciprocate for the nozzle assembly. In this embodiment, the sliding plate 41 is provided at the first connecting portion 4, and the sliding groove 51 is provided at the second connecting portion 5, but in other embodiments, the sliding plate 41 may be provided at the first connecting portion 4 and the sliding groove 51 is provided at the second connecting portion 5 to perform fitting connection.
As shown in fig. 2, vertical openings 56 are provided at positions corresponding to the injection pipes 1 on the first connecting plate 52 and the second connecting plate 53, so that when the first connecting plate 52 and the second connecting plate 53 slide relative to the sliding plate 41, the positions of the injection pipes are reserved for the sliding of the burner assembly relative to the nozzle assembly, and the work of the injection pipes is not hindered.
When the furnace end subassembly is located initial position, draw and penetrate the inside top that pipe 1 is located inlet tube 6, as shown in fig. 1, the furnace end subassembly drives the relative first connecting portion 4 motion of second connecting portion 5 through inlet tube 6 when removing, when the furnace end subassembly removes the work position, draw and penetrate pipe 1 and be located the inside below of inlet tube 6, it is relative with the air inlet of furnace end subassembly's intake pipe 3 to draw the gas outlet that penetrates pipe 1, as shown in fig. 2, thereby guarantee the combustor during operation, furnace end subassembly's intake pipe 3 corresponds with the gas outlet that draws pipe 1, draw and penetrate pipe 1 and draw to penetrate gas to the furnace end subassembly, can avoid leaking and backward flow.
As shown in fig. 3-4, a sliding rail 42 engaged with the second connecting plate 53 is disposed on one side of the sliding plate 41 close to the second connecting plate 53, a protrusion 54 movably engaged with the sliding rail 42 is disposed on one side of the second connecting plate 53 close to the sliding plate 41, a latch 43 is disposed on each of the left and right sides of the sliding plate 41, and the first connecting plate 52 and the second connecting plate 53 are respectively provided with a step-like structure at the joint, so that two ends of a sliding groove 51 formed by the first connecting plate 52 and the second connecting plate 53 after the joint have a groove 55 engaged with the latch 43.
The sliding groove 51 is provided with a channel 55 matched with the latch 43 by matching the structures of the sliding rail 42 and the protrusion 54 so as to enable the second connecting part 5 to slide along the rail direction, and the stability of the sliding of the second connecting part 5 relative to the first connecting part 4 is further improved by matching the latch 43 and the channel 55.
As shown in fig. 1, the height of the sliding plate 41 is higher than the height of the first connecting plate 52 and the second connecting plate 53, and the distance of upward movement when the second connecting portion 5 slides upward along the sliding plate 41 can meet the height requirement of the working position.
As shown in fig. 2 and 5, the bottom of the sliding plate 41 has a lower limiting plate 45, the top of the sliding plate 41 has an upper limiting plate 44, the lower limiting plate 45 is located at the bottom of the sliding plate 41 and extends towards the first connecting plate so as to limit the displacement of the first connecting plate 52 and the second connecting plate 53 in the initial position of the burner assembly, the upper limiting plate 44 is located at the top of the sliding plate and extends towards the second connecting plate so as to limit the displacement of the first connecting plate 52 and the second connecting plate 53 when the burner assembly is in the working position, and the sliding of the second connecting part 5 is controlled within a certain range through the limiting action of the upper limiting plate 44 and the lower limiting plate 45. In the present embodiment, the lower limiting plate 45 extends toward the first connecting plate, and the upper limiting plate 44 extends toward the second connecting plate, but in other embodiments, other arrangements may be adopted, such as the lower limiting plate 45 extends toward the second connecting plate 53 or the lower limiting plate 45 extends toward the first connecting plate 52 and the second connecting plate 53; the upper limiting plate 44 extends toward the direction of the first connecting plate 52, or the upper limiting plate 44 extends toward the direction of the second connecting plate 53 of the first connecting plate 52 at the same time, but other limiting methods capable of controlling the sliding of the second connecting part 5 within a certain range may be adopted.
As shown in fig. 1 to 5, the caliber of the inlet pipe 6 corresponding to the outlet of the ejector pipe 1 is larger than the caliber of the connection between the inlet pipe 6 and the air inlet pipe 3, so that the air at the outlet of the ejector pipe 1 can be guided, and the air at the outlet of the ejector pipe 1 can be introduced into the air inlet pipe 3 of the burner assembly.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (11)
1. The utility model provides an over-and-under type combustor, the combustor includes nozzle assembly and furnace end subassembly, its characterized in that, nozzle assembly draws including the level setting and penetrates pipe and nozzle, furnace end subassembly with nozzle assembly sliding connection, just furnace end subassembly slides from top to bottom for nozzle assembly, so that when furnace end subassembly rises to the work position, draw the gas outlet that penetrates the pipe with the air inlet of furnace end subassembly's intake pipe corresponds.
2. The elevating burner as claimed in claim 1, wherein the nozzle assembly includes a first connecting portion, the injection pipe and the nozzle are respectively and fixedly connected to the first connecting portion, and an air outlet of the nozzle is disposed opposite to an air inlet of the injection pipe;
a second connecting part is arranged at one end, close to the first connecting part, of the furnace end assembly, one of the first connecting part and the second connecting part comprises a sliding plate, and the other one of the first connecting part and the second connecting part comprises a sliding groove; the sliding plate is arranged in the sliding groove and is in sliding connection with the sliding groove.
3. The lift burner of claim 2, wherein the second connecting portion further comprises a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate being disposed opposite one another with the chute formed therebetween.
4. The elevating burner as set forth in claim 3, wherein a side of said slide plate adjacent to said second connecting plate is provided with a slide rail engaging said second connecting plate, and a side of said second connecting plate adjacent to said slide plate is provided with a projection engaging said slide rail.
5. The elevating burner as claimed in claim 3, wherein the slide plate has a latch on each of left and right sides thereof, and the slide groove has a groove for engaging with the latch.
6. The elevating burner as set forth in claim 3, wherein said first connection portion includes said slide plate, said slide plate having a height greater than a height of said first connection plate and said second connection plate.
7. The lift-type burner of claim 6, wherein the skid plate has a lower limit plate at a bottom thereof and an upper limit plate at a top thereof.
8. The elevating burner as set forth in claim 6, wherein the first and second connecting plates each have a vertical opening at a position corresponding to the ejector tube.
9. The elevating burner as set forth in claims 2-8, wherein the burner assembly further comprises an inlet tube, the inlet tube is located inside the inlet tube, one end of the inlet tube is connected to the second connecting portion, and the other end of the inlet tube is connected to the inlet tube of the burner assembly, so that the inlet tube slides relative to the inlet tube.
10. The elevating burner as set forth in claim 9, wherein the diameter of the inlet pipe at the outlet port corresponding to the ejector pipe is larger than the diameter of the inlet pipe at the connection with the inlet pipe.
11. A gas range comprising the elevating burner as set forth in any of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111066806.7A CN113864778A (en) | 2021-09-13 | 2021-09-13 | Lifting type combustor and gas stove comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111066806.7A CN113864778A (en) | 2021-09-13 | 2021-09-13 | Lifting type combustor and gas stove comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113864778A true CN113864778A (en) | 2021-12-31 |
Family
ID=78995364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111066806.7A Pending CN113864778A (en) | 2021-09-13 | 2021-09-13 | Lifting type combustor and gas stove comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113864778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115727327A (en) * | 2022-11-28 | 2023-03-03 | 中山市康诺智能家居有限公司 | Energy-saving furnace end for kitchen range |
-
2021
- 2021-09-13 CN CN202111066806.7A patent/CN113864778A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115727327A (en) * | 2022-11-28 | 2023-03-03 | 中山市康诺智能家居有限公司 | Energy-saving furnace end for kitchen range |
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