CN218972079U

CN218972079U - Steam heating pipeline connection structure

Info

Publication number: CN218972079U
Application number: CN202223514654.5U
Authority: CN
Inventors: 宋书银; 郭佳鑫
Original assignee: Fujian Shanke New Energy Development Co ltd
Current assignee: Fujian Shanke New Energy Development Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-05
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a steam heating pipeline connection structure, which comprises: the right end of the first connecting pipe is fixedly connected with a first fixing plate, and a hole-shaped structure is formed in the first connecting pipe at equal angles; the second connecting pipe is arranged on the right side of the first connecting pipe, one end, close to the first fixing plate, of the second connecting pipe is fixedly connected with a second fixing plate, a limit groove is formed in the first connecting pipe, and a sealing gasket is adhered to the limit groove; the cross section of the limiting groove is of a trapezoid structure, the left side of the second fixing plate is fixedly connected with a locating rod at equal angles, the outer surface of the locating rod is of a thread structure, and the locating rod penetrates through the inner side of the first fixing plate. This steam heating pipeline connection structure, it is comparatively simple to connect, and pipeline butt joint connection leakproofness is stronger, uses for a long time and is difficult to cause steam leakage, improves the pipeline heating effect.

Description

Steam heating pipeline connection structure

Technical Field

The utility model relates to the technical field of heating, in particular to a steam heating pipeline connecting structure.

Background

The central heating is a social service for solving the basic life requirement of heating of northern residents in China in winter, and the central heating is characterized in that a heating group transmits municipal heating to a user's home through a pipeline, wherein a heating pipeline is an indispensable heating pipeline in a heating transportation and use tool, and the heating pipeline is connected through a connecting structure in the butt joint process.

The conventional steam heating pipeline connecting structure has the defects that the connection is complex, the tightness of the pipeline butt joint connection is poor, steam leakage is easy to occur after long-time use, and the pipeline heating effect is poor.

Disclosure of Invention

The utility model aims to provide a steam heating pipeline connecting structure, which solves the problems that the conventional steam heating pipeline connecting structure provided by the background art is complex in connection, poor in pipeline butt joint connection tightness, easy to cause steam leakage after long-time use and poor in pipeline heating effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a steam heating pipe connection structure, comprising:

the right end of the first connecting pipe is fixedly connected with a first fixing plate, and a hole-shaped structure is formed in the first connecting pipe at equal angles;

the second connecting pipe is arranged on the right side of the first connecting pipe, and one end, close to the first fixing plate, of the second connecting pipe is fixedly connected with a second fixing plate.

Preferably, a limit groove is formed in the first connecting pipe, and a sealing gasket is adhered to the limit groove;

the cross section of the limiting groove is of a trapezoid structure.

Preferably, the left side of the second fixing plate is fixedly connected with a positioning rod at equal angles, and the outer surface of the positioning rod is of a thread structure.

Preferably, the positioning rod penetrates through the inner side of the first fixing plate, and a nut is connected to the outer side of the positioning rod in a threaded mode.

Preferably, the left side of the second fixed plate is fixedly connected with a limiting block, and the cross section of the limiting block is of a ladder-shaped structure;

the outer surface of the limiting block is tightly attached to the sealing gasket.

Compared with the prior art, the utility model has the beneficial effects that: the steam heating pipeline connecting structure is simple in connection, and the pipeline butt joint connection is high in tightness, so that steam leakage is not easy to occur after long-time use, and the heating effect of the pipeline is improved;

insert the inboard of first fixed plate with the locating lever, the inboard of spacing groove is gone into to the stopper card simultaneously, and the outside installation nut of locating lever makes first fixed plate and second fixed plate laminating each other through rotating the nut, and the stopper removes to the inboard of spacing groove simultaneously, and the inboard of spacing groove is provided with sealed the pad, makes the stopper extrude sealed pad, extrudees sealed pad through the stopper, makes keep sealed between first fixed plate and the second fixed plate.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

fig. 3 is a schematic view showing a connection structure between a second connecting pipe and a second fixing plate according to the present utility model.

In the figure: 1. a first connection pipe; 2. a first fixing plate; 3. a limit groove; 4. a sealing gasket; 5. a second connection pipe; 6. a second fixing plate; 7. a positioning rod; 8. a screw cap; 9. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a steam heating pipe connection structure, comprising:

the right end of the first connecting pipe 1 is fixedly connected with a first fixing plate 2, and a hole-shaped structure is formed in the first connecting pipe 1 at equal angles;

the second connecting pipe 5, the second connecting pipe 5 sets up in the right side of first connecting pipe 1, and the one end fixedly connected with second fixed plate 6 that second connecting pipe 5 is close to first fixed plate 2.

A limit groove 3 is formed in the first connecting pipe 1, and a sealing gasket 4 is adhered to and connected with the limit groove 3;

wherein, the cross section of spacing groove 3 is trapezoidal structure, makes between spacing groove 3 and the stopper 9 sealed through sealed pad 4.

The left side angle fixedly connected with locating lever 7 of second fixed plate 6, and the outward appearance of locating lever 7 is the heliciform structure, fixes a position between first connecting pipe 1 and the second connecting pipe 5 through locating lever 7.

The locating rod 7 penetrates through the inner side of the first fixing plate 2, a nut 8 is connected to the outer side of the locating rod 7 in a threaded mode, and the locating rod 7 and the second fixing plate 6 are fixed through the nut 8.

A limiting block 9 is fixedly connected to the left side of the second fixed plate 6, and the cross section of the limiting block 9 is of a trapezoid structure;

wherein, closely laminate between stopper 9's the surface and the sealed pad 4, prevent steam leak outward.

When the steam heating pipeline connecting structure is used, as shown in fig. 1-3, the positioning rod 7 is inserted into the inner side of the first fixing plate 2, meanwhile, the limiting block 9 is clamped into the inner side of the limiting groove 3, the nut 8 is arranged on the outer side of the positioning rod 7, the first fixing plate 2 and the second fixing plate 6 are mutually attached through rotating the nut 8, meanwhile, the limiting block 9 moves towards the inner side of the limiting groove 3, the sealing gasket 4 is arranged on the inner side of the limiting groove 3, the limiting block 9 extrudes the sealing gasket 4, and sealing is kept between the first fixing plate 2 and the second fixing plate 6 through the limiting block 9, so that the whole working process of the steam heating pipeline connecting structure is achieved.

What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A steam heating pipe connection structure, comprising:

the connecting device comprises a first connecting pipe (1), wherein the right end of the first connecting pipe (1) is fixedly connected with a first fixing plate (2), and a hole-shaped structure is formed in the first connecting pipe (1) at equal angles;

the second connecting pipe (5), second connecting pipe (5) set up in the right side of first connecting pipe (1), and the one end fixedly connected with second fixed plate (6) that second connecting pipe (5) is close to first fixed plate (2).

2. A steam heating pipe connection structure according to claim 1, wherein: a limit groove (3) is formed in the first connecting pipe (1), and a sealing gasket (4) is adhered to the limit groove (3);

the cross section of the limiting groove (3) is of a trapezoid structure.

3. A steam heating pipe connection structure according to claim 1, wherein: the left side of the second fixing plate (6) is fixedly connected with a locating rod (7) at equal angles, and the outer surface of the locating rod (7) is of a thread structure.

4. A steam heating pipe connection structure according to claim 3, wherein: the locating rod (7) penetrates through the inner side of the first fixing plate (2), and a nut (8) is connected to the outer side of the locating rod (7) in a threaded mode.

5. A steam heating pipe connection structure according to claim 2, wherein: a limiting block (9) is fixedly connected to the left side of the second fixing plate (6), and the cross section of the limiting block (9) is of a trapezoid structure;

wherein the outer surface of the limiting block (9) is tightly attached to the sealing gasket (4).