CN220771118U

CN220771118U - Furnace end with biconvex rib injection pipe

Info

Publication number: CN220771118U
Application number: CN202322552308.4U
Authority: CN
Inventors: 谢孔宝
Original assignee: Zhejiang Zhongran Energy Saving Technology Co ltd
Current assignee: Zhejiang Zhongran Energy Saving Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-12
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a furnace end with a double-convex rib injection pipe, which comprises a support, wherein at least two matching holes are formed in the support, the matching holes are used for installing the injection pipe, a convex rib I is arranged at one end of the injection pipe, which is matched with the matching holes, when the injection pipe is clamped into the matching holes, a convex rib II is formed by pressing down above the convex rib I of the injection pipe, the upper end face of the convex rib I is abutted against the lower end face of the convex rib II and the upper end face and the lower end face of the support, so that the injection pipe is efficiently positioned and installed, and the position size of the injection pipe and the precision size of a pipe orifice are improved.

Description

Furnace end with biconvex rib injection pipe

Technical Field

The application relates to the technical field of jamb, in particular to a jamb with a biconvex rib injection pipe.

Background

The burner is an indispensable article in our life, and the furnace end is the well in the burner and is wanting the component part, all installs the injection pipe on the stove head, and the injection pipe among the prior art adopts bulge loop and furnace end to carry out the joint generally, but such connected mode has the injection pipe installation location not accurate enough, and the position accuracy of injection pipe is not high enough, the not good problem of orificial progress size.

Disclosure of Invention

The application provides a furnace end with biconvex muscle draws ejector tube has solved among the prior art and has drawn ejector tube installation location inaccurate, draws ejector tube's position and the not enough high problem of mouth of pipe precision size.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a burner with a biconvex rib injection pipe, which comprises

The support is provided with at least two matching holes which are used for installing the injection pipe;

the method is characterized in that: and when the ejector pipe is clamped into the matching hole, the upper part of the ejector pipe upper convex rib is pressed down to form a convex rib II, the upper end surface of the convex rib I is abutted against the lower end surface of the convex rib II and the upper end surface and the lower end surface of the support, so that the efficient positioning and installation of the ejector pipe are realized, and the position size and the pipe orifice precision size of the ejector pipe are improved.

Further, the support includes integrated into one piece's mounting panel, support and installation department, and the support is the two side downwardly extending of mounting panel and forms, and two installation departments are the bottom of two supports along the syntropy bending formation, improve the stability of support, be convenient for make the shaping.

Furthermore, the support is obliquely arranged, an included angle a is formed between the support and the support, the included angle a is more than 80 degrees and less than 180 degrees, and the reasonable angle can improve the stability of the support and is not easy to deform.

Further, be equipped with the boss on the installation department, be equipped with the mounting hole on the boss, the mounting hole runs through boss and installation department, and the mounting passes mounting hole and connects furnace end and combustor, the installation location of the furnace end of being convenient for.

Further, the rib plates are arranged at the joint of the mounting plate and the bracket and the joint of the mounting part and the bracket, so that stress concentration is reduced, strength is improved, deformation of the bracket is prevented, and the service life of the support is prolonged.

Further, be equipped with first hem on the mounting panel, be equipped with the second hem on the support, form the breach between first hem and the second hem, the operator's of being convenient for installation is difficult for the fish tail hand, and reasonable hem can improve the resistance of support to bending load, and is more pleasing to the eye and firm, and the breach can reduce stress concentration, prevents to produce the fracture.

Further, be equipped with the through-hole on the mounting panel, the through-hole sets up the edge at the mating hole, and the through-hole is used for installing ignition needle and thermocouple, reasonable setting through-hole reduces the waste of material, reduce cost.

Further, the surface of the support is protruded to form a supporting part, so that the strength of the support is improved, the support is prevented from deforming, and the service life is prolonged.

Further, the mounting panel surface is buckled and is formed the cooperation ring, is equipped with the mounting groove on the cooperation ring, and the mounting groove is linked together with the through-hole, is equipped with the bulge loop on the cooperation ring, and the internal diameter of bulge loop is the same with the diameter of through-hole, increases the planarization, improves sealed effect, and the external diameter of cooperation ring is greater than the external diameter of mounting groove, and the diameter of bulge loop is less than the diameter of cooperation ring, the installation of ignition needle and thermocouple of being convenient for.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the furnace end with the double-convex-rib injection pipe, the first convex rib is arranged at one end of the injection pipe, which is matched with the matching hole, when the injection pipe is clamped into the matching hole, the upper part of the first convex rib on the injection pipe is pressed downwards to form the second convex rib, the upper end face of the first convex rib is abutted against the lower end face of the second convex rib and the upper end face and the lower end face of the support, so that efficient positioning and installation of the injection pipe are realized, and the position size of the injection pipe and the precision size of the pipe orifice are improved.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of a burner with a double-rib ejector tube according to the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the structure of the support of the present utility model;

FIG. 4 is a schematic view of another direction of the support of the present utility model;

FIG. 5 is a schematic view of the structure of the ejector tube of the present utility model.

In the drawing the view of the figure,

10-supporting seats; 11-an ejector tube; 12-mating ring; 13-a bracket; 14-a mounting part; 15-supporting frames; 16-mounting holes; 17-boss; 18-mating holes; 19-a through hole; 20-a support; 21-a first convex rib; 22-second convex ribs; 23-clamping part; 24-a second side; 25-notch; 26-a first side; 27-rib; 28-convex rings; 29-mounting slots; 30-mounting plate.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, shall fall within the scope of the utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

As shown in fig. 1 to 5, the burner with the double-rib injection pipe 11 mainly has the function of forming a second convex rib 22 by pressing down the upper part of the first convex rib 21 on the injection pipe 11, wherein the upper end surface of the first convex rib 21 is abutted against the lower end surface of the second convex rib 22 and the upper end surface and the lower end surface of the support 10, so that the high-efficiency positioning and installation of the injection pipe 11 are realized, and the position size of the injection pipe 11 and the precision size of a pipe orifice are improved.

The utility model relates to a furnace end with a double-rib injection pipe 11, which comprises a support 10, wherein the support 10 comprises an integrally formed mounting plate 30, a support 13 and mounting parts 14, the support 13 is formed by downwards extending two side edges of the mounting plate 30, the two mounting parts 14 are formed by bending the bottoms of the two supports 13 along the same direction, the stability of the support 13 is improved, the support 13 is convenient for manufacturing and forming, the support 13 is obliquely arranged, an included angle a is formed between the support 13 and the support 10, the angle a is smaller than 180 degrees, the stability of the support 13 can be improved by a reasonable angle, the support 13 is not easy to deform, the support 20 is formed by protruding the surface of the support 13, the strength of the support 13 is improved, the deformation of the support 13 is prevented, the service life is prolonged, rib plates 27 are arranged at the joint of the mounting plate 30 and the mounting parts 14 and the support 13, the rib plates 27 are discontinuously arranged on the inner wall surfaces of the mounting plate 30 and the surfaces of the mounting parts 14, the two right-angle edges are arranged in a triangle shape, the welding and the surfaces of the support 13 and the mounting parts 14 are reduced, the stress concentration is improved, the deformation of the support 13 is prevented, and the service life of the support 10 is prolonged.

The mounting plate 30 is provided with the first folding edge 26, the bracket 13 is provided with the second folding edge 24, a gap 25 is formed between the first folding edge 26 and the second folding edge 24, the mounting of an operator is facilitated, the operator is not easy to scratch hands, the reasonable folding edge can improve the resistance of the support 10 to bending load, the support is attractive and firm, the stress concentration can be reduced through the gap 25, and breakage is prevented.

The mounting plate 30 is provided with the through hole 19, the through hole 19 is arranged at the edge of the matching hole 18, the through hole 19 is used for mounting the ignition needle and the thermocouple, the through hole 19 is reasonably arranged, the waste of materials is reduced, the cost is reduced, the surface of the mounting plate 30 is bent to form the matching ring 12, the matching ring 12 is of a hollow structure, the matching ring 12 is provided with the mounting groove 29, the mounting groove 29 is communicated with the through hole 19, the mounting groove 29 is provided with the convex ring 28, the convex ring 28 is formed by downwards extending the middle part of the matching ring 12, the inner diameter of the convex ring 28 is the same as the diameter of the through hole 19, the flatness is increased, the sealing effect is improved, the outer diameter of the matching ring 12 is larger than the outer diameter of the mounting groove 29, and the diameter of the convex ring 28 is smaller than the diameter of the matching ring 12, so that the ignition needle and the thermocouple are convenient to mount.

Be equipped with two at least mating holes 18 on the support 10, mating holes 18's quantity and shape can set up according to actual demand, mating holes 18 are used for installing injection pipe 11, be equipped with support frame 15 between the injection pipe 11, support frame 15 welding sets up the one end that keeps away from support 10 at injection pipe 11, two injection pipes 11 are connected to support frame 15 terminal surface, another terminal surface and installation department 14 parallel and level, play the effect of a support, the one end that injection pipe 11 and mating holes 18 cooperation were installed is equipped with protruding muscle one 21, when injection pipe 11 joint advances in the mating holes 18, the up end of protruding muscle one 21 is laminated with the internal face of mounting panel 30, at this moment, the top of protruding muscle one 21 pushes down and forms protruding muscle two 22 on the injection pipe 11, the lower terminal surface of protruding muscle two 22 is laminated with the up end of mounting panel 30, form clamping part 23 between protruding muscle two 22 and the protruding muscle one 21, clamping part 23 surface is laminated with the side of mating holes 18, protruding muscle one 21 and protruding muscle two 22's diameter all are greater than the diameter of mating holes 18, realize the high-efficient location installation of injection pipe 11, improve the position size of injection pipe 11 and the size of mouth of pipe 16 and the boss of installation department 16 are equipped with 17 on the boss of installation hole 16, 17 and the installation hole of 17, the boss of installation hole 16 is passed through on the installation hole 16, the installation hole of 17 is convenient for the burner.

The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.

Claims

1. A burner with a biconvex rib injection pipe, which comprises

The support is provided with at least two matching holes, and the matching holes are used for installing the injection pipe;

the method is characterized in that: the ejector tube with the one end of mating holes cooperation installation is equipped with protruding muscle one, works as the ejector tube joint is advanced in the mating holes, on the ejector tube protruding muscle one's top pushes down and forms protruding muscle two, protruding muscle one's up end with protruding muscle two's lower terminal surface with the laminating of the upper and lower both ends face of support offsets, realize the high-efficient location installation of ejector tube improves the position size and the orificial precision size of ejector tube.

2. A burner with a double-ribbed ejector tube as in claim 1 wherein: the support comprises an integrally formed mounting plate, a support and mounting parts, wherein the support is formed by downwards extending two side edges of the mounting plate, and the two mounting parts are formed by bending the bottoms of the two supports along the same direction.

3. A burner with a double-ribbed ejector tube as in claim 2 wherein: the support is obliquely arranged, and an included angle a is formed between the support and the support, wherein a is more than 80 degrees and less than 180 degrees.

4. A burner with a double-ribbed ejector tube as in claim 2 wherein: the installation part is provided with a boss, the boss is provided with a mounting hole, the mounting hole penetrates through the boss and the installation part, and the fixing piece penetrates through the mounting hole to connect the burner and the burner.

5. A burner with a double-ribbed ejector tube as in claim 2 wherein: the joint of the mounting plate and the bracket and the joint of the mounting part and the bracket are respectively provided with a rib plate.

6. A burner with a double-ribbed ejector tube as in claim 2 wherein: the mounting plate is provided with a first folding edge, the support is provided with a second folding edge, and a gap is formed between the first folding edge and the second folding edge.

7. A burner with a double-ribbed ejector tube as in claim 2 wherein: the mounting plate is provided with a through hole, the through hole is arranged at the edge of the matching hole, and the through hole is used for mounting the ignition needle and the thermocouple.

8. A burner with a double-ribbed ejector tube as in claim 2 wherein: the support surface bulges to form a supporting part.

9. A burner with a double-ribbed ejector tube as in claim 7 wherein: the mounting plate surface is buckled to form the cooperation ring, be equipped with the mounting groove on the cooperation ring, the mounting groove with the through-hole is linked together, be equipped with the bulge loop on the cooperation ring, the internal diameter of bulge loop with the diameter of through-hole is the same.

10. A burner with a double-ribbed ejector tube as in claim 9 wherein: the outer diameter of the matching ring is larger than that of the mounting groove, and the diameter of the convex ring is smaller than that of the matching ring.