CN102759105B - Adjustable gas nozzle - Google Patents
Adjustable gas nozzle Download PDFInfo
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- CN102759105B CN102759105B CN201210226983.1A CN201210226983A CN102759105B CN 102759105 B CN102759105 B CN 102759105B CN 201210226983 A CN201210226983 A CN 201210226983A CN 102759105 B CN102759105 B CN 102759105B
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Abstract
The invention relates to an adjustable gas nozzle which is characterized by comprising a nozzle body and an adjusting nut, wherein a nozzle through hole is formed in the nozzle body; the nozzle body comprises a fixed thread section, a nut and an adjustable thread section; the fixed thread section, the nut and the adjustable thread section are sequentially connected; the adjustable thread section is provided with an air inlet; the adjusting nut is arranged on the adjustable thread section; and the adjusting nut is matched with the air inlet. Compared with the prior art, the adjustable gas nozzle has the advantages that the adjustable gas nozzle is simple in structure, convenient to use and convenient to mount, the ratio of the gas to air can be determined according to the flow and property of the gas, so that a ratio with the best combustion effect is obtained, the combustion efficiency is improved, unnecessary loss is prevented, and environmental pollution is reduced.
Description
Technical field
The present invention relates to a kind of adjustable gas-combustion nozzle.
Background technology
Fuel gas buring generally adopts premix air type combustion method, and the process of the method is: combustion gas enters gas nozzle, and air enters gas nozzle from entering air scoop simultaneously, and combustion gas fully mixes afterwards from gas nozzle ejection burning with air.The structures shape of gas nozzle the proportioning of combustion gas and air.
As shown in Figure 1, existing gas nozzle comprises retaining thread section and nut, is provided with into air scoop on nut, and existing to enter air scoop be all nonadjustable, so the proportioning of combustion gas and air is also fixed.But the source of the gas in the whole nation is very complicated, the liquefied gas that each is local or the composition of natural gas and pressure are different, cause combustion gas and the air proportioning of some areas gas nozzle unreasonable, make the combustion efficiency of gas nozzle not good, even there will be some place to make have more than is needed situation.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, effectively the adjustable gas-combustion nozzle of regulating gas and air proportioning.
The present invention addresses the above problem adopted technical scheme: this adjustable gas-combustion nozzle, it is characterized in that: comprise nozzle body and adjusting nut, in described nozzle body, be provided with through nozzle hole, described nozzle body comprises retaining thread section, nut and adjusting thread segment, described retaining thread section, nut and adjusting thread segment are connected successively, this adjusting thread segment is provided with into air scoop, and described adjusting nut is arranged on adjusting thread segment, this adjusting nut and enter air scoop and match.By adjusting nut, adjust the net sectional area into air scoop, thereby regulate and enter the air mass flow in through nozzle hole from entering air scoop, to reach the object of adjusting combustion gas and air proportioning, make combustion gas and air can get best combustion ratio, improve efficiency of combustion, reduce and pollute.Improve the applicability of adjustable gas-combustion nozzle, made it go for different regions and different source of the gas.
It is of the present invention that to enter air scoop be ellipsoidal structure.Be convenient to regulate air to enter the air capacity into air scoop, make user can better regulate air mass flow.
Of the present invention enter the major axis of air scoop and the hole axle of through nozzle hole parallel.Adjusting air mass flow that can be more stable, prevents that air mass flow rises suddenly and sharply or bust in adjustment process, makes gas flame more stable.
Adjusting nut of the present invention is hexagonal structure.Person easy to use uses.
It is of the present invention that to enter air scoop quantity be 1-20.Can the air scoop that enter of varying number be set according to user's demand, make combustion gas and air mix more even, improve efficiency of combustion, reduce environmental pollution.
The diameter of adjusting thread segment of the present invention is larger than the diameter of retaining thread section.It is large that described through nozzle hole runs through the diameter that regulates thread segment and retaining thread section, this through nozzle hole to be positioned to regulate the diameter of thread segment to be positioned at retaining thread section than through nozzle hole.Combustion gas and air can better be mixed, and to be positioned at the diameter that regulates the diameter of thread segment to be positioned at retaining thread section than through nozzle hole large due to through nozzle hole, make the through nozzle hole that is positioned at adjusting thread segment can hold larger air-flow, prevented because air-flow after combustion gas and air mixing increases the adverse current phenomenon causing.
The present invention compared with prior art, have the following advantages and effect: the present invention is simple in structure, easy to use, easy for installation, can according to the flow of combustion gas and character, determine the proportioning of combustion gas and air, to obtain the proportioning of combustion efficiency the best, improve efficiency of combustion, prevent meaningless energy loss, reduce environmental pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing gas nozzle.
Fig. 2 is the structural representation of the adjustable gas-combustion nozzle of the embodiment of the present invention.
Label declaration: nozzle body 1, adjusting nut 2, retaining thread section 3, nut 4, regulates thread segment 5, enters air scoop 6.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
As shown in Figure 2, the adjustable gas-combustion nozzle of the present embodiment comprises nozzle body 1 and adjusting nut 2.
In nozzle body 1, be provided with through nozzle hole, nozzle body 1 comprises retaining thread section 3, nut 4 and adjusting thread segment 5, and retaining thread section 3, nut 4 and adjusting thread segment 5 are connected from bottom to up successively.The upper end of through nozzle hole is gas outlet, and the lower end of through nozzle hole is air inlet.
Adjusting nut 2 is provided with internal thread, regulates thread segment 5 to be provided with external screw thread, and this internal thread and external screw thread match, and adjusting nut 2 is movably arranged on and regulates on thread segment 5.Regulate thread segment 5 to be provided with into air scoop 6, enter air scoop 6 and through nozzle hole and be communicated with, of the present invention to enter air scoop 6 quantity be 1-20, and air scoop 6 quantity of entering of the present embodiment are 6.6 are entered air scoop 6 air mixture and air more equably.
Adjusting nut 2 and enter air scoop 6 and match, adjusting nut 2 rotates and can regulate thread segment 5 move up and down, thereby adjusting nut 2 can partly or completely be covered into air scoop 6, reaches the object regulating into air mass flow.
The present embodiment enter air scoop 6 for ellipsoidal structure, of the present inventionly enter the structure that air scoop 6 is circular configuration, square structure, rectangle structure or other shapes.
The major axis that enters air scoop 6 of the ellipsoidal structure of the present embodiment and the hole axle of through nozzle hole are parallel.As shown in Figure 2, enter the major axis of air scoop 6 and the hole axle of through nozzle hole all vertically and perpendicular to level ground, make air and combustion gas strenuous exercise more, make air and combustion gas fully mix, also make adjusting nut 2 regulate into realizing the stable of adjust flux process in the air mass flow of air scoop 6.
Nut 4 of the present invention is the structure of hexagonal structure, quadrilateral structure or other types.The nut 4 of the present embodiment is hexagonal structure.
The adjusting nut 2 of the present embodiment is hexagonal structure.Adjusting nut 2 of the present invention can be the structure of quadrilateral structure or other types.
The diameter of the adjusting thread segment 5 of the present embodiment is larger than the diameter of retaining thread section 3.It is large that through nozzle hole runs through the diameter that regulates thread segment 5 and retaining thread section 3, through nozzle hole to be positioned to regulate the diameter of thread segment 5 to be positioned at retaining thread section 3 than through nozzle hole.
When the present invention uses, by the screw thread in retaining thread section 3, adjustable gas-combustion nozzle is fixed, then combustion gas enters in through nozzle hole from the air inlet of through nozzle hole, and the air as combustion-supporting gas enters in through nozzle hole from entering air scoop 6 simultaneously.Combustion gas and air fully mix in through nozzle hole, and mixed gas, from the gas outlet ejection of through nozzle hole, is lighted and can be made its burning.
User regulates adjusting nut 2 can regulate into the size of air scoop 6, with the ratio of regulating gas and air, makes the proportioning of combustion gas and air reach optimum efficiency, and combustion gas is fully burnt, and saves the energy.
Above content described in this description is only made for the present invention illustrating.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (5)
1. an adjustable gas-combustion nozzle, it is characterized in that: comprise nozzle body and adjusting nut, in described nozzle body, be provided with through nozzle hole, described nozzle body comprises retaining thread section, nut and adjusting thread segment, described retaining thread section, nut and adjusting thread segment are connected successively, this adjusting thread segment is provided with into air scoop, described adjusting nut is arranged on adjusting thread segment, this adjusting nut and enter air scoop and match, described to enter air scoop be ellipsoidal structure, enters the major axis of air scoop and the hole axle of through nozzle hole is parallel.
2. adjustable gas-combustion nozzle according to claim 1, is characterized in that: described adjusting nut is hexagonal structure.
3. adjustable gas-combustion nozzle according to claim 1, is characterized in that: described in to enter air scoop quantity be 1-20.
4. adjustable gas-combustion nozzle according to claim 1, is characterized in that: the diameter of described adjusting thread segment is larger than the diameter of retaining thread section.
5. adjustable gas-combustion nozzle according to claim 4, is characterized in that: it is large that described through nozzle hole runs through the diameter that regulates thread segment and retaining thread section, this through nozzle hole to be positioned to regulate the diameter of thread segment to be positioned at retaining thread section than through nozzle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210226983.1A CN102759105B (en) | 2012-07-03 | 2012-07-03 | Adjustable gas nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210226983.1A CN102759105B (en) | 2012-07-03 | 2012-07-03 | Adjustable gas nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102759105A CN102759105A (en) | 2012-10-31 |
| CN102759105B true CN102759105B (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210226983.1A Active CN102759105B (en) | 2012-07-03 | 2012-07-03 | Adjustable gas nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102759105B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279563A (en) * | 2013-07-06 | 2015-01-14 | 阴运和 | Domestic gas stove air-fuel ratio hybrid regulator |
| CN106813242A (en) * | 2015-12-01 | 2017-06-09 | 黄石钦 | A kind of gas stove burner air inlet pipeline structure |
| CN114321919A (en) * | 2020-09-28 | 2022-04-12 | 青岛胶南海尔洗衣机有限公司 | Gas nozzle assembly and gas heating device using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540560Y (en) * | 2002-05-21 | 2003-03-19 | 朱文光 | Energy-saving gas injection burner |
| CN2833352Y (en) * | 2005-04-22 | 2006-11-01 | 傅子续 | Gas nozzle |
| CN102338233A (en) * | 2010-07-16 | 2012-02-01 | 博西华电器（江苏）有限公司 | Gas valve device and gas stove with same |
| BRPI1002496A2 (en) * | 2010-07-19 | 2012-05-15 | Atilio Jose Leite | polymerically interconnected valve, with installation system for main water supply and outlet for secondary branch connections to buildings |
| CN202769669U (en) * | 2012-07-03 | 2013-03-06 | 海盐法狮龙建材科技有限公司 | Adjustable gas nozzle |
-
2012
- 2012-07-03 CN CN201210226983.1A patent/CN102759105B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540560Y (en) * | 2002-05-21 | 2003-03-19 | 朱文光 | Energy-saving gas injection burner |
| CN2833352Y (en) * | 2005-04-22 | 2006-11-01 | 傅子续 | Gas nozzle |
| CN102338233A (en) * | 2010-07-16 | 2012-02-01 | 博西华电器（江苏）有限公司 | Gas valve device and gas stove with same |
| BRPI1002496A2 (en) * | 2010-07-19 | 2012-05-15 | Atilio Jose Leite | polymerically interconnected valve, with installation system for main water supply and outlet for secondary branch connections to buildings |
| CN202769669U (en) * | 2012-07-03 | 2013-03-06 | 海盐法狮龙建材科技有限公司 | Adjustable gas nozzle |
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| Publication number | Publication date |
|---|---|
| CN102759105A (en) | 2012-10-31 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 314300, No. 3, Star Road, Saline Lake Road Industrial District, Haiyan Town, Haiyan County, Zhejiang, Jiaxing Patentee after: Fsilon Building Material Technology Co., Ltd. Address before: 314300, No. 3, Star Road, Saline Lake Road Industrial District, Haiyan Town, Haiyan County, Zhejiang, Jiaxing Patentee before: Haiyan Fsilon Building Materials Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314300 3 Donghai Road, Venus area, Wuyuan Street (Industrial Park), Haiyan County, Jiaxing, Zhejiang Patentee after: Fsilon home building materials Limited by Share Ltd Address before: 314300 3 star road, Saline Lake Highway Industrial Zone, Wuyuan Town, Haiyan County, Jiaxing, Zhejiang Patentee before: Fsilon Building Material Technology Co., Ltd. |