CN219588341U

CN219588341U - Vaporizer fin pipeline connecting piece

Info

Publication number: CN219588341U
Application number: CN202223419396.2U
Authority: CN
Inventors: 彭峻; 刘韬; 陈汝蒋; 李科舟; 叶菁
Original assignee: Zhejiang Zheneng Aerospace Hydrogen Energy Technology Co ltd
Current assignee: Zhejiang Zheneng Aerospace Hydrogen Energy Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-08-25
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a connecting piece of a finned pipeline of a carburetor, which relates to the related field of the carburetor and comprises a connecting disc, wherein a sealing tube is fixedly arranged at the lower end of the connecting disc, and a sealing structure is arranged on the sealing tube, so that when the sealing tube stretches into a finned pipeline, the sealing tube can seal a side wall to prevent leakage at the joint, and the upper end of the connecting disc is provided with a connecting structure so as to be connected with the connecting tube, so that the connecting disc and the connecting tube form a whole, and further two adjacent pipelines of a fin can be connected, and the joint can be effectively prevented from leakage.

Description

Vaporizer fin pipeline connecting piece

Technical Field

The utility model relates to the related field of carburetors, in particular to a connecting piece for a finned pipeline of a carburettor.

Background

The carburetor is one kind of industrial and civil energy saving equipment and is used to convert liquid gas into gaseous gas. The related gases are such as liquid oxygen, liquid nitrogen, liquid argon, LCO2 and the like, and when the existing vaporizer is used, a connecting piece is needed to communicate the two fins, but the existing connecting piece is simpler and is easy to leak, so that danger is generated.

Disclosure of Invention

The utility model aims to provide a vaporizer fin pipeline connecting piece, which solves the problems in the background technology.

The utility model solves the technical problems by adopting the following technical scheme:

the utility model provides a vaporizer fin pipeline connecting piece, includes connection pad and connecting pipe, the connection pad lower extreme is fixed to be equipped with the seal tube, be equipped with seal structure on the seal tube, thereby work as when the seal tube stretches into in the fin pipeline, can seal to the lateral wall, thereby prevent that junction from taking place to leak, the connection pad upper end is equipped with connection structure, thereby can with the connecting pipe is connected, thereby makes the connection pad with the connecting pipe becomes a whole, and then can connect between two adjacent pipelines of fin, and can effectually prevent that junction from taking place to leak.

Preferably, the connecting structure comprises a connecting groove fixed at the upper end of the connecting disc, sealing elastic cotton is fixedly arranged on the inner wall of the connecting groove, and the distance between the upper ends of the sealing elastic cotton is larger than the distance between the lower ends of the sealing elastic cotton, so that the connecting structure has a certain inclination angle, and the connecting structure further comprises four identical threaded holes fixed at the upper end of the connecting disc.

Preferably, four identical supports are fixedly arranged on the outer side of the bottom of the connecting pipe, each support is provided with a through hole, a threaded rod is arranged on each through hole, the position of each through hole corresponds to each threaded hole, when the connecting pipe is placed in the connecting groove, the through holes on the supports and the threaded holes are positioned on the same horizontal line, and the threaded rods are screwed, so that the connecting pipe descends relative to the connecting disc, and the connecting pipe can be extruded by the elastic sealing cotton, so that the contact position is sealed.

Preferably, the sealing structure comprises a sealing groove arranged on the sealing tube, an air bag is arranged in the sealing groove, and an elastic friction belt is fixedly arranged on the outer side of the air bag.

Preferably, the sealing mechanism comprises an inflation tube fixed in the connecting disc and the sealing tube, one end of the inflation tube is communicated with the air bag, and an inflation head is arranged at the other end of the inflation tube, so that the inflation treatment can be carried out through the inflation head, and the backflow of gas can be prevented.

Preferably, a hose is fixedly arranged between the two connecting pipes, so that the two fins can be communicated.

The utility model has the advantages and positive effects that:

1. according to the utility model, the connecting pipe capable of being split is arranged on the fin pipeline, so that the joint of the fin pipeline can be sealed, leakage is prevented, the safety is improved, and the fin pipeline is simple and convenient to install and easy to replace.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall three-dimensional structure of a vaporizer fin tube connector of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 at A-A in accordance with the present utility model;

FIG. 3 is a schematic cross-sectional view of the connecting tube of FIG. 1 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

The index marks in the drawings are as follows: 20. a connecting disc; 21. sealing the tube; 22. a connecting groove; 23. sealing elastic cotton; 24. a threaded hole; 25. an inflation tube; 26. an inflation head; 27. sealing grooves; 28. an air bag; 29. an elastic friction belt; 30. a connecting pipe; 31. a bracket; 32. a threaded rod.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

The utility model will now be described in detail with reference to fig. 1-4, wherein for convenience of description, the orientations described below are now defined as follows: the vertical, horizontal, vertical, front-to-back directions described below are the same as the vertical, horizontal, vertical, and horizontal directions of the view of fig. 1. Fig. 1 is a front view of the device of the present utility model, and the direction of fig. 1 is the same as the vertical, horizontal, vertical, front-to-back, horizontal, and horizontal directions of the device of the present utility model.

Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:

referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a vaporizer fin pipeline connecting piece, includes connection pad 20 and connecting pipe 30, connection pad 20 lower extreme is fixed to be equipped with sealed tube 21, be equipped with seal structure on the sealed tube 21, thereby work as when sealed tube 21 stretches into in the fin pipeline, can seal the lateral wall to prevent that junction from leaking, connection pad 20 upper end is equipped with connection structure, thereby can with connecting pipe 30 connects, thereby makes connection pad 20 with connecting pipe 30 becomes a whole, and then can connect between two adjacent pipelines of fin, and can effectually prevent that junction from leaking.

In addition, in one embodiment, the connection structure includes a connection groove 22 fixed at the upper end of the connection disc 20, a sealing elastic cotton 23 is fixedly arranged on the inner wall of the connection groove 22, and the distance between the upper ends of the sealing elastic cotton 23 is greater than the distance between the lower ends of the sealing elastic cotton, so that the sealing elastic cotton has a certain inclination angle, and the connection structure further includes four identical threaded holes 24 fixed at the upper end of the connection disc 20.

In addition, in one embodiment, four identical brackets 31 are fixedly arranged on the outer side of the bottom of the connecting pipe 30, each bracket 31 is provided with a through hole, a threaded rod 32 is placed on each through hole, the position of each through hole corresponds to each threaded hole 24, when the connecting pipe 30 is placed in the connecting groove 22, the through holes on the brackets 31 and the threaded holes 24 are positioned on the same horizontal line, and the connecting pipe 30 is lowered relative to the connecting disc 20 by screwing the threaded rods 32, so that the connecting pipe 30 can be extruded with the sealing elastic cotton 23, and the contact part is sealed.

In addition, in one embodiment, the sealing structure comprises a sealing groove 27 arranged on the sealing tube 21, an air bag 28 is arranged in the sealing groove 27, and an elastic friction belt 29 is fixedly arranged on the outer side of the air bag 28.

In addition, in one embodiment, the sealing mechanism comprises an inflation tube 25 fixed in the connecting disc 20 and the sealing tube 21, one end of the inflation tube 25 is communicated with the air bag 28, and the other end is provided with an inflation head 26, so that the inflation treatment can be performed through the inflation head 26, and the backflow of gas can be prevented.

In addition, in one embodiment, a hose is fixedly provided between the two connection pipes 30, so that communication between the two fins is enabled.

In specific implementation, when two fins are installed, the sealing tube 21 is placed in each fin pipeline, at this time, the air bag 28 is inflated through the inflation head 26, so that the air bag 28 is inflated, the elastic friction belt 29 is inflated, so that the elastic friction belt 29 can be tightly contacted with the inner wall of the pipeline, leakage is prevented, after the sealing tube 21 is installed, the two connecting tubes 30 are placed in the connecting groove 22, the threaded rod 32 is manually screwed, so that the threaded rod 32 acts with the threaded hole 24, the connecting tubes 30 can be lowered relative to the connecting disc 20, the connecting tubes 30 can be extruded by the sealing elastic cotton 23, and then the contact part is sealed, and at this time, the connection between the two fin pipelines is completed.

It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.

Claims

1. A vaporizer fin tube connection comprising a connecting disc (20) and a connecting tube (30), characterized in that: the connecting disc is characterized in that a sealing tube (21) is fixedly arranged at the lower end of the connecting disc (20), a sealing structure is arranged on the sealing tube (21), and a connecting structure is arranged at the upper end of the connecting disc (20) and can be connected with the connecting tube (30), so that the connecting disc (20) and the connecting tube (30) are integrated.

2. A vaporizer fin tube attachment according to claim 1, wherein: the connecting structure comprises a connecting groove (22) fixed at the upper end of the connecting disc (20), sealing elastic cotton (23) is fixedly arranged on the inner wall of the connecting groove (22), the distance between the upper ends of the sealing elastic cotton (23) is larger than the distance between the lower ends of the sealing elastic cotton, and the connecting structure further comprises four identical threaded holes (24) fixed at the upper end of the connecting disc (20).

3. A vaporizer fin tube attachment according to claim 2, wherein: four identical brackets (31) are fixedly arranged on the outer side of the bottom of the connecting pipe (30), each bracket (31) is provided with a through hole, a threaded rod (32) is arranged on each through hole, and the positions of the through holes correspond to each threaded hole (24).

4. A vaporizer fin tube attachment according to claim 1, wherein: the sealing structure comprises a sealing groove (27) arranged on the sealing tube (21), an air bag (28) is arranged in the sealing groove (27), and an elastic friction belt (29) is fixedly arranged on the outer side of the air bag (28).

5. A vaporizer fin tube attachment according to claim 4, wherein: the sealing structure comprises an inflation tube (25) fixed in the connecting disc (20) and the sealing tube (21), one end of the inflation tube (25) is communicated with the air bag (28), and the other end of the inflation tube is provided with an inflation head (26).

6. A vaporizer fin tube attachment according to claim 1, wherein: a hose is fixedly arranged between the two connecting pipes (30).