CN103672902A - Gas nozzle of gas furnace - Google Patents
Gas nozzle of gas furnace Download PDFInfo
- Publication number
- CN103672902A CN103672902A CN201310711695.XA CN201310711695A CN103672902A CN 103672902 A CN103672902 A CN 103672902A CN 201310711695 A CN201310711695 A CN 201310711695A CN 103672902 A CN103672902 A CN 103672902A
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- Prior art keywords
- gas
- nozzle
- furnace
- combustion
- conical
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- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a gas nozzle of a gas furnace. The gas nozzle of the gas furnace comprises a cylindrical hollow gas column, a hollow combustion cavity in the shape of a hexagonal prism is arranged below the gas column, the side walls of the combustion cavity are respectively provided with a combustion through hole, a hollow stud is arranged at the bottom of the combustion cavity, and a first conical gas inflow cavity and a second conical gas inflow cavity are formed in the stud. According to the gas nozzle of the gas furnace, through the first conical gas inflow cavity and the second conical gas inflow cavity, gas is compressed instantaneously, effective gas inflow amount is greatly improved, and the combustion efficiency of the nozzle is improved. The gas nozzle of the gas furnace is simple in structure, convenient to install and high in practicality.
Description
Technical Field
The invention relates to a gas device, in particular to a gas nozzle of a gas furnace.
Background
A gas furnace is a common baking device, and a plurality of gas nozzles are arranged at the bottom of the existing gas furnace to provide heat for the whole furnace. The existing gas nozzle mostly adopts a copper single pipe, the uniformity of firepower is not good enough, and the uniformity of heat distribution of the furnace is influenced. In addition, this single-tube nozzle uses natural aspiration, and combustion is insufficient.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a gas nozzle of a gas furnace.
The technical problem of the invention is mainly solved by the following technical scheme:
a gas nozzle of a gas furnace comprises a cylindrical hollow gas column, a hexagonal prism-shaped hollow combustion chamber is arranged below the gas column, combustion through holes are respectively formed in the side walls of the combustion chamber, a hollow stud is arranged at the bottom of the combustion chamber, and a first conical gas inlet chamber and a second conical gas inlet chamber are arranged inside the stud.
As a preferred embodiment of the present invention, the first air inlet chamber and the second air inlet chamber are oppositely disposed inside the stud.
The gas nozzle of the gas furnace provided by the invention has the advantages that the conical first gas inlet cavity and the conical second gas inlet cavity are utilized, the pressure of gas is instantly compressed, the effective gas inflow is greatly improved, and the combustion efficiency of the nozzle is improved. The gas nozzle of the gas furnace is simple in structure, convenient to install and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a gas nozzle of the gas burner of the present invention;
FIG. 2 is a schematic perspective view of a gas burner nozzle of the gas burner of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of a gas nozzle of the gas burner of FIG. 2;
FIG. 4 is an enlarged detail view of the area B of the gas nozzle of the gas burner of FIG. 3;
wherein,
1. a gas nozzle of a gas furnace; 2. a gas column; 3. a combustion chamber; 4. a stud; 41. a first air intake chamber; 42. a second air intake chamber; 5. and (4) burning the through hole.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 4, a gas nozzle 1 of a gas burner of the present invention comprises a cylindrical hollow gas column 2, a hexagonal prism-shaped hollow combustion chamber 3 is provided below the gas column 2, a combustion through hole 5 is respectively provided on the side walls of the combustion chamber 3, a hollow stud 4 is provided at the bottom of the combustion chamber 3, and a first tapered gas inlet chamber 41 and a second tapered gas inlet chamber 42 are provided inside the stud 4.
A first air intake chamber 41 and a second air intake chamber 42 are oppositely disposed inside the stud 4.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (2)
1. A gas nozzle of a gas furnace is characterized in that the gas nozzle (1) of the gas furnace comprises a cylindrical hollow gas column (2), a hexagonal prism-shaped hollow combustion chamber (3) is arranged below the gas column (2), the side walls of the combustion chamber (3) are respectively provided with a combustion through hole (5), the bottom of the combustion chamber (3) is provided with a hollow stud (4), and a first conical gas inlet chamber (41) and a second conical gas inlet chamber (42) are arranged inside the stud (4).
2. Gas burner gas nozzle according to claim 1, characterised in that said first (41) and second (42) inlet chambers are arranged opposite inside said stud (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711695.XA CN103672902A (en) | 2013-12-23 | 2013-12-23 | Gas nozzle of gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711695.XA CN103672902A (en) | 2013-12-23 | 2013-12-23 | Gas nozzle of gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672902A true CN103672902A (en) | 2014-03-26 |
Family
ID=50311235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310711695.XA Pending CN103672902A (en) | 2013-12-23 | 2013-12-23 | Gas nozzle of gas furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672902A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256421A (en) * | 1992-01-31 | 1993-10-05 | Chuyu Jo | Nozzle mechanism in gas burner |
| CN2748804Y (en) * | 2004-11-05 | 2005-12-28 | 刘东旭 | Combustion chamber of gas kitchen ranges |
| US20100193608A1 (en) * | 2009-02-04 | 2010-08-05 | Jin-Chih Liou | Nozzle of a gas burner |
| CN202328266U (en) * | 2011-11-18 | 2012-07-11 | 北京市燃气集团有限责任公司 | Large-hole efficient nozzle for gas cooker |
| CN203642180U (en) * | 2013-12-23 | 2014-06-11 | 陈焕祥 | Gas nozzle for gas furnace |
-
2013
- 2013-12-23 CN CN201310711695.XA patent/CN103672902A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256421A (en) * | 1992-01-31 | 1993-10-05 | Chuyu Jo | Nozzle mechanism in gas burner |
| CN2748804Y (en) * | 2004-11-05 | 2005-12-28 | 刘东旭 | Combustion chamber of gas kitchen ranges |
| US20100193608A1 (en) * | 2009-02-04 | 2010-08-05 | Jin-Chih Liou | Nozzle of a gas burner |
| CN202328266U (en) * | 2011-11-18 | 2012-07-11 | 北京市燃气集团有限责任公司 | Large-hole efficient nozzle for gas cooker |
| CN203642180U (en) * | 2013-12-23 | 2014-06-11 | 陈焕祥 | Gas nozzle for gas furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |