CN215570456U

CN215570456U - Novel gas nozzle

Info

Publication number: CN215570456U
Application number: CN202121259833.1U
Authority: CN
Inventors: 冯圣国; 李超; 秦正全
Original assignee: Qingdao Madison Intelligent Industrial Co ltd
Current assignee: Qingdao Madison Intelligent Industrial Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-18
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a novel gas nozzle, which comprises a base and a spray pipe arranged at the upper end of the base, wherein an elastic plate is a component with an arc structure and is arranged on the inner wall of a solid part, the elastic plate is an inward arc structure in an initial state, the diameter between the elastic plates is smaller, the diameter of sprayed gas is smaller, if an operator pulls a sliding rod outwards, the elastic plate is an outward arc mechanism, the diameter between the elastic plates is enlarged, the diameter of sprayed gas is larger, the diameter of the nozzle is convenient to change so as to adapt to different use conditions, fan blades are arranged on the outer surface of a center shaft, the center shaft is a component with a hollow structure, gas can flow conveniently, when wind enters, the fan blades are driven to rotate, the spherical part is arranged on the outer surface of the fan blades, the outer surface of the spherical part is connected with a first gas flow passage to form a bearing structure, the position of the center shaft is convenient to fix, and the rotation speed of the fan blades is improved, the fuel gas and the air are quickly fused, and the combustion efficiency is convenient to improve.

Description

Novel gas nozzle

Technical Field

The utility model relates to the technical field of gas equipment, in particular to a novel gas nozzle.

Background

The gas equipment and pipe network are important facilities for ensuring reliable gas supply in cities, and the gas equipment and pipe network are used for conveying combustible media and are distributed at multiple points, so that the gas equipment and pipe network relate to gas supply of thousands of households. The gas equipment and pipe network are distributed in each position of city, and the coverage is wide, and the nozzle is the important component of cooking utensils combustor, and its effect provides the required air of burning and gas, and as combustion system's in the gas cooking utensils core component, its structure decides the primary air coefficient size, plays key effect to the performance of gas kitchen range.

Current gas nozzle is perpendicular installation usually when the installation, and the air has great resistance when getting into gas passageway inside, and the unable intensive mixing of gas and air influences combustion efficiency, and when the gas uses, has certain noise, and the result of use is not good.

In order to solve the problems, the utility model provides a novel gas nozzle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel gas nozzle, compared with the gas nozzle on the market at present, the novel gas nozzle optimizes an internal gas passage structure, adopts a hexagonal design on the outside, realizes the improvement of combustion efficiency, saves gas, has the advantages of more convenient flame adjustment, convenient installation and disassembly, longer service life and the like, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel gas nozzle comprises a base and a spray pipe arranged at the upper end of the base, wherein a lug is arranged at the upper end of the spray pipe, the spray pipe is a component with a pipe thread structure on the outer surface, the lug is a component with an outer hexagonal structure, and a gas channel penetrates through the spray pipe and the lug;

the lug comprises a shell and a first air flow channel processed on the side wall of the shell, a second air flow channel is further arranged on the adjacent side of the shell and the first air flow channel, the first air flow channel and the second air flow channel are both of annular structures, and a wind guide mechanism is arranged in the center of the first air flow channel and the second air flow channel.

Preferably, the lug further comprises a solid piece and a mounting piece machined on the inner wall of the solid piece, and the upper surface of the mounting piece is provided with a groove.

Preferably, the inner wall of spray tube is provided with the arc, and the arc is inside for hollow structure, and inside is filled with first vacuum layer.

Preferably, the installed part includes the slide bar and installs the mounting panel at the recess surface, and the lower extreme of mounting panel is provided with the elastic plate, and the slide bar runs through solid piece and elastic plate inner wall connection.

Preferably, the elastic plate is a member with an arc-shaped structure and is arranged on the inner wall of the solid piece.

Preferably, the air guide mechanism comprises a central shaft and fan blades mounted on the outer surface of the central shaft, spherical parts are mounted on the outer surfaces of the fan blades, the central shaft and the spherical parts are hollow structural members, and the outer surfaces of the spherical parts are connected with the first air flow channels.

Preferably, the solid piece is sequentially provided with a base layer, a second vacuum layer, a high temperature resistant layer and a sound attenuation layer from outside to inside.

Preferably, the inner wall of the sound attenuation layer is a wave-structured member.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a novel gas nozzle, wherein a first gas flow channel is processed on the side wall of a shell, a second gas flow channel is also arranged on the adjacent side of the shell and the first gas flow channel, the first gas flow channel and the second gas flow channel are both of annular structures, a wind guide mechanism is arranged at the central part of the shell, a plurality of groups of gas flow channels are arranged, so that gas and air can be conveniently mixed, the internal gas path is optimized and improved, the mixing effect of the gas and compressed air is improved, the combustion is more sufficient, the heat efficiency is higher, the gas is saved, a first vacuum layer and a second vacuum layer are arranged at the upper end and the lower end of the first gas flow channel and the second gas flow channel, the noise during the air entering is conveniently reduced, the sound insulation effect is good, a base layer, the second vacuum layer, a high temperature resistant layer and a sound attenuation layer are sequentially arranged from outside to inside on a solid piece, the inner wall of the sound attenuation layer is a component of a wave structure, and can absorb certain noise, the noise is less when using, and this product adopts high temperature resistant material to make, and life is longer, and the long-time thermal deformation volume is little.

2. According to the novel gas nozzle, the spray pipe is a component with a pipe thread structure on the outer surface, so that the novel gas nozzle can be used independently or assembled in multiple ways, the connecting thread is adopted, the sealing requirement can be met on the premise that additional sealing rubber rings are not needed, the outer hexagonal shape is convenient to install and disassemble, the pipe thread sealing effect of the connecting part is superior to that of a traditional thread connecting mode, and gas is saved.

3. According to the novel gas nozzle provided by the utility model, the mounting plate is arranged on the outer surface of the groove, the elastic plate is arranged at the lower end of the mounting plate, the sliding rod penetrates through the solid part and is connected with the inner wall of the elastic plate, the elastic plate is a component with an arc-shaped structure and is arranged on the inner wall of the solid part, in an initial state, the elastic plate is of an inward arc-shaped structure, the diameter between the elastic plates is smaller, the diameter of gas spraying is smaller, if an operator pulls the sliding rod outwards, the elastic plate is of an outward arc-shaped mechanism, the diameter between the elastic plates is enlarged, the diameter of the gas spraying is larger, the diameter size of the nozzle can be changed conveniently to adapt to different use conditions, the operation is simple, and the use effect is good.

4. According to the novel gas nozzle provided by the utility model, the first gas flow channel and the second gas flow channel are both of annular structures, the central part is provided with the central shaft, the outer surface of the central shaft is provided with the fan blades, the central shaft is a hollow structural member which is convenient for gas to flow, when wind enters, the fan blades are driven to rotate, the outer surfaces of the fan blades are provided with the spherical parts, the outer surfaces of the spherical parts are connected with the first gas flow channels to form a bearing structure, the position of the central shaft is convenient to fix, the rotating speed of the fan blades is improved, the rapid fusion of gas and air is accelerated, and the combustion efficiency is convenient to improve.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a diagram illustrating an operating state of the elastic plate according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3 according to the present invention;

fig. 5 is a top view of a threaded member of the present invention.

In the figure: 1. a base; 2. a nozzle; 21. an arcuate member; 22. a first vacuum layer; 3. a bump; 4. a gas passage; 31. a housing; 32. a first air flow passage; 33. a second airflow channel; 34. a solid piece; 341. a base layer; 342. a second vacuum layer; 343. a high temperature resistant layer; 344. a sound-deadening layer; 35. a mounting member; 351. a slide bar; 352. mounting a plate; 353. an elastic plate; 36. a groove; 37. an air guide mechanism; 371. a middle shaft; 372. a fan blade; 373. a spherical member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, a novel gas nozzle includes a base 1 and a nozzle 2 installed at an upper end of the base 1, a projection 3 is installed at an upper end of the nozzle 2, the projection 3 is a member with a hexagonal structure, and a gas passage 4 penetrates through the nozzle 2 and the projection 3; the spray pipe 2 is a component with a pipe thread structure on the outer surface, can be used independently or assembled in multiple ways, adopts connecting threads, can meet the sealing requirement on the premise of not increasing additional sealing rubber rings and the like, is convenient to assemble and disassemble due to a hexagonal outer shape, has a pipe thread sealing effect superior to that of a traditional threaded connection mode at a connecting part, and saves more fuel gas; the bump 3 comprises a shell 31 and a first air flow channel 32 processed on the side wall of the shell 31, a second air flow channel 33 is further arranged on the adjacent side of the shell 31 and the first air flow channel 32, the first air flow channel 32 and the second air flow channel 33 are both of annular structures, and a wind guide mechanism 37 is arranged in the central part; be provided with multiunit airflow channel, be convenient for mix gas and air, optimize and improve inside route of walking to breathe freely, improve gas and compressed air's mixed effect, it is more abundant to realize the burning, and the thermal efficiency is higher, practices thrift the gas, and the upper and lower both ends of first airflow channel 32 and second airflow channel 33 all are provided with first vacuum layer 22 and second vacuum layer 342, the noise when being convenient for reduce the air and getting into, and it is effectual to give sound insulation.

Referring to fig. 2 and 3, the protrusion 3 further includes a solid member 34 and a mounting member 35 formed on an inner wall of the solid member 34, a groove 36 is formed on an upper surface of the mounting member 35, an arc member 21 is formed on an inner wall of the nozzle 2, the arc member 21 is hollow and is filled with a first vacuum layer 22, the mounting member 35 includes a sliding rod 351 and a mounting plate 352 mounted on an outer surface of the groove 36, an elastic plate 353 is disposed at a lower end of the mounting plate 352, the sliding rod 351 penetrates through the solid member 34 and is connected to an inner wall of the elastic plate 353, the elastic plate 353 is an arc-shaped member and is disposed on the inner wall of the solid member 34, in an initial state, the elastic plate 353 is an inward arc-shaped structure, a diameter between the elastic plates 353 is smaller, a diameter of the gas is smaller, if an operator pulls the sliding rod 351 outward, the elastic plate 353 is an outward arc-shaped mechanism, a diameter between the elastic plates 353 is enlarged, a diameter of the gas is larger, the diameter size of nozzle department is convenient for change to adapt to different in service behavior, easy operation, excellent in use effect.

Referring to fig. 4, the wind guiding mechanism 37 includes a central shaft 371 and fan blades 372 mounted on an outer surface of the central shaft 371, a spherical member 373 is mounted on an outer surface of the fan blades 372, the central shaft 371 is a hollow member for facilitating air flow, when air enters, the fan blades 372 are driven to rotate, the spherical member 373 is mounted on the outer surface of the fan blades 372, the outer surface of the spherical member 373 is connected to the first air flow channel 32 to form a bearing structure, thereby facilitating fixing the position of the central shaft 371, improving a rotation speed of the fan blades 372, accelerating rapid fusion of fuel gas and air, and facilitating improvement of combustion efficiency.

Referring to fig. 5, the solid member 34 is sequentially provided with a base layer 341, a second vacuum layer 342, a high temperature resistant layer 343, and a noise reduction layer 344 from outside to inside, and the inner wall of the noise reduction layer 344 is a member of a wave structure, so that certain noise can be absorbed and the noise is small when the solid member is used.

The working principle is as follows: the side wall of the shell 31 is processed with a first air flow channel 32, the adjacent sides of the shell 31 and the first air flow channel 32 are also provided with a second air flow channel 33, the first air flow channel 32 and the second air flow channel 33 are both of annular structures, the central part is provided with an air guide mechanism 37 which is provided with a plurality of groups of air flow channels for mixing gas and air, the upper and lower ends of the first air flow channel 32 and the second air flow channel 33 are both provided with a first vacuum layer 22 and a second vacuum layer 342 for reducing noise when air enters, the sound insulation effect is good, the solid part 34 is sequentially provided with a base layer 341, a second vacuum layer 342, a high temperature resistant layer 343 and a sound absorption layer 344 from outside to inside, the inner wall of the sound absorption layer 344 is a component of a wave structure, certain noise is generated, the outer surface of the groove 36 is provided with a mounting plate 352, the lower end of the mounting plate 352 is provided with an elastic plate 353, and the sliding rod 351 penetrates through the solid part 34 and is connected with the inner wall of the elastic plate 353, the elastic plate 353 is a component with an arc-shaped structure and is arranged on the inner wall of the solid part 34, in an initial state, the elastic plate 353 is an inward arc-shaped structure, the diameter between the elastic plates 353 is smaller, the diameter of gas ejection is smaller, if an operator pulls the sliding rod 351 outwards, the elastic plate 353 is an outward arc-shaped mechanism, the diameter between the elastic plates 353 is enlarged, the diameter of gas ejection is larger, the diameter size of a nozzle is convenient to change, so as to adapt to different use conditions, the first air flow channel 32 and the second air flow channel 33 are both in an annular structure, a central shaft 371 is arranged at the central part, a fan blade 372 is arranged on the outer surface of the central shaft 371, the central shaft 371 is a component with a hollow structure, so that gas can flow conveniently, when wind enters, the fan blade 372 is driven to rotate, the spherical part 373 is arranged on the outer surface of the fan blade 372, and the outer surface of the spherical part 373 is connected with the first air flow channel 32, the bearing structure is formed, the position of the central shaft 371 is convenient to fix, the rotating speed of the fan blades 372 is improved, and the rapid fusion of gas and air is accelerated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel gas nozzle, includes base (1) and installs spray tube (2) in base (1) upper end, its characterized in that: the upper end of the spray pipe (2) is provided with a convex block (3), the spray pipe (2) is a component with the outer surface of a pipe thread structure, the convex block (3) is a component with an outer hexagonal structure, and air channels (4) penetrate through the spray pipe (2) and the convex block (3);

the bump (3) comprises a shell (31) and a first air flow channel (32) machined in the side wall of the shell (31), a second air flow channel (33) is further arranged on the adjacent side of the shell (31) and the first air flow channel (32), the first air flow channel (32) and the second air flow channel (33) are both of annular structures, and a wind guide mechanism (37) is arranged in the center of the first air flow channel (32).

2. The novel gas burner of claim 1, wherein: the lug (3) further comprises a solid piece (34) and a mounting piece (35) machined on the inner wall of the solid piece (34), and a groove (36) is formed in the upper surface of the mounting piece (35).

3. The novel gas burner of claim 1, wherein: the inner wall of spray tube (2) is provided with arc (21), and arc (21) are inside to be hollow structure, and inside is filled with first vacuum layer (22).

4. The novel gas burner of claim 2, wherein: the mounting part (35) comprises a sliding rod (351) and a mounting plate (352) mounted on the outer surface of the groove (36), an elastic plate (353) is arranged at the lower end of the mounting plate (352), and the sliding rod (351) penetrates through the solid piece (34) to be connected with the inner wall of the elastic plate (353).

5. The novel gas burner of claim 4, wherein: the elastic plate (353) is a component with an arc-shaped structure and is arranged on the inner wall of the solid piece (34).

6. The novel gas burner of claim 1, wherein: the wind guide mechanism (37) comprises a central shaft (371) and fan blades (372) arranged on the outer surface of the central shaft (371), spherical parts (373) are arranged on the outer surfaces of the fan blades (372), the central shaft (371) and the spherical parts (373) are both members of hollow structures, and the outer surfaces of the spherical parts (373) are connected with the first air flow channels (32).

7. The novel gas burner of claim 2, wherein: the solid piece (34) is sequentially provided with a base layer (341), a second vacuum layer (342), a high temperature resistant layer (343) and a sound attenuation layer (344) from outside to inside.

8. The novel gas burner of claim 7, wherein: the inner wall of the sound attenuation layer (344) is a component of a wave structure.