CN208769569U - A kind of combustion tube of oven - Google Patents
A kind of combustion tube of oven Download PDFInfo
- Publication number
- CN208769569U CN208769569U CN201721827191.4U CN201721827191U CN208769569U CN 208769569 U CN208769569 U CN 208769569U CN 201721827191 U CN201721827191 U CN 201721827191U CN 208769569 U CN208769569 U CN 208769569U
- Authority
- CN
- China
- Prior art keywords
- combustion tube
- annulus
- tube
- gathering cover
- combustion
- 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.)
- Expired - Fee Related
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a kind of combustion tubes of oven, including access port, the first combustion tube is provided on the right side of the access port, the side wall of first combustion tube is provided with the first annulus, the first heat gathering cover is provided with outside first annulus, three connecting pieces are provided on the right side of first combustion tube, three connecting pieces are by the first burning interface tube, second burning interface tube and third combustion tube interface composition, the side of the second burning interface tube is provided with sealing cover, the second combustion tube is provided on the right side of the third burning interface tube, the side wall of second combustion tube is provided with the second annulus, the second heat gathering cover is provided with outside second annulus, the equipment is provided with annulus, and gas outlet is provided on annulus, its bore is smaller, but gas outlet number is more, when combustion tube is started to work, its issue heat compared with It is not easy to lose to concentrate, and it is stronger food will not to be baked bad the practicality easily.
Description
Technical field
The utility model belongs to technical field of barbecue equipment, and in particular to a kind of combustion tube of oven.
Background technique
Oven is a kind of for roasting mutton cubes roasted on a skewer, vegetables, and the equipment of barbecue etc. is most common with carbon oven.It is divided into charcoal
Oven, fuel baking oven, electric barbecue furnace and microwave barbecue furnace and solar energy oven combustion tube are the burnings of a raising heat
Roasting ancillary equipment.
The combustion tube common currently on the market is generally faced with the openings when people are using combustion tube, on side wall
Heat dissipation is very fast when diameter larger its barbecue, easily bakes food bad, and also makes the wasting of resources larger, energy-saving effect difference practicability
It is not strong；And most of burning length of tube are fixed, once encounter the burner having it is larger once the combustion tube that can only more renew, and this just makes
It obtains resource greatly to waste, economic benefit is low not very practical；And most of combustion tubes are integrally heated up to oven, are had
A part of resource cannot utilize well, once use the time it is longer bottom of furnace body will be made relatively to scald, finally make resource unrestrained
Take, economic benefit is low not very practical.
Summary of the invention
The purpose of this utility model is to provide a kind of combustion tubes of oven, to solve to propose in above-mentioned background technique
When people use combustion tube, heat dissipation is very fast when through-hole bore on side wall larger its barbecue, easily food is baked it is bad, and
Also make the wasting of resources larger, energy-saving effect difference is not very practical；And most of burning length of tube fix, once encountering has
The larger combustion tube that just can only more renew of burner, and this allows for resource and greatly wastes, economic benefit is low not very practical；
And most of combustion tubes are integrally heated up to oven, some resource cannot utilize well, once using the time compared with
Length will make bottom of furnace body relatively scald, and finally make the wasting of resources, the low not very practical problem of economic benefit.
To achieve the above object, the utility model provides the following technical solutions: a kind of combustion tube of oven, including connects
Entrance is provided with the first combustion tube on the right side of the access port, and the side wall of first combustion tube is provided with the first annulus, described
It is provided with the first heat gathering cover outside first annulus, three connecting pieces are provided on the right side of first combustion tube, three groups connect
Part is made of the first burning interface tube, the second burning interface tube and third combustion tube interface, and the one of the second burning interface tube
Side is provided with sealing cover, is provided with the second combustion tube, the side wall of second combustion tube on the right side of the third burning interface tube
It is provided with the second annulus, the second heat gathering cover is provided with outside second annulus.
Preferably, length value of the length value of first heat gathering cover less than the first combustion tube, and the first heat gathering cover
Top side wall offer through-hole.
Preferably, the length value of second heat gathering cover is greater than the length value of the second combustion tube, and the second heat gathering cover
Top side wall offer through-hole.
Preferably, the side wall of second annulus and the first annulus offers gas outlet.
Preferably, the internal diameter numerical value of first heat gathering cover is greater than the outer diameter numerical value of the first annulus, second heat gathering cover
Internal diameter numerical value be greater than the second annulus outer diameter numerical value.
Compared with prior art, the utility model has the beneficial effects that the device structure is scientific and reasonable safe and convenient to use,
And the equipment is provided with annulus, and gas outlet is provided on annulus, bore is smaller, but gas outlet number is more, works as burning
When pipe is started to work, the heat issued is more concentrated, not easy to lose, and it is stronger food will not to be baked bad the practicality easily；
And the equipment is provided with three connecting pieces, user encounter size it is smaller when can be so that the second combustion tube connects in the second combustion tube
Interface make whole equipment formed one it is U-shaped, heat will not make easily heat loss the practicality stronger more greatly when barbecue, and
Encounter size it is larger when, so that the second combustion tube is connect in third combustion tube interface, make its length increase, even if barbecue
Furnace length is larger normally to roast, and use scope is wide, practical；And the equipment is provided with the first heat gathering cover and
Two heat gathering covers, the heat of lower section can be assembled to a part makes its upward food roasting, and resource utilization is larger, and will not make
Bottom of furnace body is burned, and the practicality is stronger.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model structural profile illustration.
Fig. 3 is combustion tube main view sectional view when the utility model oven is smaller.
Fig. 4 is outside drawing the second combustion tube partial sectional view of the utility model.
In figure: 1- access port, the first combustion tube of 2-, the first annulus of 3-, the first heat gathering cover of 4-, tri- connecting pieces of 5-, 6-
One burning interface tube, the burning of 7- second interface tube, 8- third burning interface tube, 9- sealing cover, the second combustion tube of 10-, 11- second
Annulus, the second heat gathering cover of 12-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of combustion tube of oven, including connects
Entrance 1, the right side of access port 1 are provided with the first combustion tube 2, and the side wall of the first combustion tube 2 is provided with the first annulus 3, the first circle
The first heat gathering cover 4 is provided with outside ring 3, the right side of the first combustion tube 2 is provided with three connecting pieces 5, and three connecting pieces 5 are by the first combustion
It burns the burning interface tube 7 of interface tube 6, second and third burning interface tube 8 forms, the side of the second burning interface tube 7 is provided with close
Capping 9, the right side of third burning interface tube 8 are provided with the second combustion tube 10, and the side wall of the second combustion tube 10 is provided with the second circle
Ring 11, the second annulus 11 are provided with the second heat gathering cover 12 outside.
In the present embodiment, as depicted in figs. 1 and 2, it is preferred that the length value of the first heat gathering cover 4 is less than the first combustion tube 2
Length value, and the top side wall of the first heat gathering cover 4 offers through-hole, why makes the length value of the first heat gathering cover 4 small
It is on the one hand to that access port is made to be exposed at 4 outside of the first heat gathering cover in the length value of the first combustion tube 2, it is conveniently accessible
Mouth is accessed with extraneous igniter, and at the same time, in order to improve the utilization efficiency of resource, the length of first heat gathering cover 4 is greater than
First annulus 3 covers the first heat gathering cover 4 completely completely the first annulus 3 outside the first combustion tube 2, later the first combustion
Burning the heat that pipe 2 issues can be discharged by the through-hole of 4 top side wall of the first heat gathering cover, keep its resource utilization bigger.
In the present embodiment, it is preferred that the length value of the second heat gathering cover 12 is greater than the length value of the second combustion tube 10, and
The top side wall of second heat gathering cover 12 offers through-hole, is to allow the second heat gathering cover 12 by the second annulus 11 cover completely
Firmly, 10 right side of the second combustion tube is allow to pass through the upper of the second heat gathering cover 12 by aggregation with the heat that the second annulus 11 issues later
Fang Tongkong discharge, so that utilization rate of equipment and installations is bigger.
In the present embodiment, it is preferred that the side wall of the second annulus 11 and the first annulus 3 offers gas outlet, is to make
Heat is more concentrated when heat is flowed out by gas outlet.
In the present embodiment, it is preferred that the internal diameter numerical value of the first heat gathering cover 4 is greater than the outer diameter numerical value of the first annulus 3, and second is poly-
The internal diameter numerical value of heat cover 12 is greater than the outer diameter numerical value of the second annulus 11, is the heat and the second annulus issued for the first annulus 3
11 heats issued can circulate finally in the first heat gathering cover 4 and the second heat gathering cover 12 respectively from the through-hole row above heat gathering cover
Out.
Working principle: when the utility model is used, user is first by access port 1 and extraneous igniter and adjustment Guan Lian
It connects, user is passed through the combustion gas of burning by access port 1 in the first combustion tube 2 later, the heat that fuel gas buring issues later
By the gas outlet discharge outside the first annulus 3, the heat of sending can be discharged by the through-hole of 4 top side wall of the first heat gathering cover,
Keep its resource utilization bigger, and food will not be burnt out, after-combustion gas enter three connecting pieces 5, when the ruler of oven
When very little smaller, as shown in figure 3, the gas of burning enters the second combustion tube 10 by the second burning interface tube 7, make whole equipment shape
U-shaped at one, heat will not make easily heat loss the practicality stronger more greatly when barbecue, and heat passes through the second annulus 11 later
Side wall and the second combustion tube 10 left side discharge, heat is by the through-hole discharge of the top of the second heat gathering cover 12 later, if barbecue
When the size of furnace is smaller, the gas of burning burns interface tube 8 into the second combustion tube 10 by third, and equipment is made to become one directly
Line, length increase, and even if barbecue, furnace length is larger normally to roast, and use scope is wide, and heat is discharged again later.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of combustion tube of oven, including access port (1), it is characterised in that: be provided on the right side of the access port (1)
The side wall of first combustion tube (2), first combustion tube (2) is provided with the first annulus (3), and first annulus (3) is arranged outside
Have the first heat gathering cover (4), three connecting pieces (5), three connecting pieces (5) are provided on the right side of first combustion tube (2)
It is made of the first burning interface tube (6), the second burning interface tube (7) and third burning interface tube (8), second combustion tube connects
The side of mouth (7) is provided with sealing cover (9), is provided with the second combustion tube (10), institute on the right side of third burning interface tube (8)
The side wall for stating the second combustion tube (10) is provided with the second annulus (11), and the second heat gathering cover is provided with outside second annulus (11)
(12).
2. a kind of combustion tube of oven according to claim 1, it is characterised in that: first heat gathering cover (4)
Length value is less than the length value of the first combustion tube (2), and the top side wall of the first heat gathering cover (4) offers through-hole.
3. a kind of combustion tube of oven according to claim 1, it is characterised in that: second heat gathering cover (12)
Length value is greater than the length value of the second combustion tube (10), and the top side wall of the second heat gathering cover (12) offers through-hole.
4. a kind of combustion tube of oven according to claim 1, it is characterised in that: second annulus (11) and the
The side wall of one annulus (3) offers gas outlet.
5. a kind of combustion tube of oven according to claim 1, it is characterised in that: first heat gathering cover (4)
Internal diameter numerical value is greater than the outer diameter numerical value of the first annulus (3), and the internal diameter numerical value of second heat gathering cover (12) is greater than the second annulus
(11) outer diameter numerical value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827191.4U CN208769569U (en) | 2017-12-25 | 2017-12-25 | A kind of combustion tube of oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827191.4U CN208769569U (en) | 2017-12-25 | 2017-12-25 | A kind of combustion tube of oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208769569U true CN208769569U (en) | 2019-04-23 |
Family
ID=66143007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721827191.4U Expired - Fee Related CN208769569U (en) | 2017-12-25 | 2017-12-25 | A kind of combustion tube of oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208769569U (en) |
-
2017
- 2017-12-25 CN CN201721827191.4U patent/CN208769569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20211225 |