CN219453223U

CN219453223U - Pressure pipeline connection structure

Info

Publication number: CN219453223U
Application number: CN202223306429.2U
Authority: CN
Inventors: 伍文明; 刘彬彬; 曹进; 涂邦文; 伍育新
Original assignee: Daye Panrun Machinery Equipment Co ltd
Current assignee: Daye Panrun Machinery Equipment Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-08-01
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a pressure pipeline connecting structure which comprises a three-way pipe, wherein one side of the three-way pipe is sleeved with a first pressure pipeline, one end of the first pressure pipeline is fixedly connected with a first mounting plate, one end of the first mounting plate is fixedly connected with a first locking plate, the other side of the three-way pipe is sleeved with a second pressure pipeline, one end of the second pressure pipeline is fixedly connected with a second mounting plate, one end of the second mounting plate is fixedly connected with a second locking plate, a first baffle is fixedly connected above the second locking plate and the first locking plate, a second baffle is fixedly connected below the second locking plate and the first locking plate, a third pressure pipeline is sleeved at the bottom of the three-way pipe, the top of the third pressure pipeline is fixedly connected with a third mounting plate, the top of the third mounting plate is fixedly connected with a third locking plate, and the top of the third locking plate is fixedly connected with a retainer ring. The utility model has stable and reliable structure, good sealing effect and strong applicability, and is worthy of use and popularization.

Description

Pressure pipeline connection structure

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a pressure pipeline connection structure.

Background

There are typically a number of connections between pipes in a plumbing project, including a transition connection between pipes of different pipe diameters, a connection between a pipe and an associated valve member. As an important indicator of the quality of the pipe connection, it includes sealing properties and reliability of the connection between pipes. In particular in a pipe system with a certain pressure, there is a risk of detachment between the pipes in the axial direction. The mutual fixation of the pressure pipe connection is therefore particularly important.

The prior patent publication No. CN 207729080U discloses a pressure pipeline connecting structure, which comprises: an axially disposed conduit and fitting body, and a collet nut, further comprising: a cannula, the cannula comprising: the sleeve body is arranged at the periphery of the catheter and sleeved with the catheter, and the flange section is arranged at the outer periphery of the bottom of the sleeve body; the flange section is positioned in the outer sleeve nut, and the end surfaces of the two sides of the flange section are respectively abutted against the inner end surface of the outer sleeve nut and the outer end surface of the joint body to be in limit contact fit; in the region where the sleeve body and the guide pipe are overlapped, the sleeve body and the guide pipe are provided with connecting sections which are fixedly connected with each other by forming concave deformation through press fitting extrusion towards the axis, and the connecting sections are simple in structure, convenient to install, low in requirement on the dimensional accuracy of the guide pipe, simple in site construction operation, firm in connection and reliable in sealing.

Said utility model is simple in structure and convenient for installation, but can not implement multichannel installation of pressure pipeline, and has a certain limitation, and its applicability is low. Therefore, the utility model provides a pressure pipeline connecting structure.

Disclosure of Invention

The utility model provides a pressure pipeline connecting structure, which solves the technical problems in the prior art.

The scheme for solving the technical problems is as follows: the utility model provides a pipeline under pressure connection structure, includes the three-way pipe, first pipeline under pressure has been cup jointed to three-way pipe one side, first pipeline under pressure one end fixedly connected with first mounting panel, first mounting panel one end fixedly connected with first locking plate, the three-way pipe opposite side has been cup jointed second pipeline under pressure, second pipeline one end fixedly connected with second mounting panel, second mounting panel one end fixedly connected with second locking plate, the top fixedly connected with first baffle between second locking plate and the first locking plate, the below fixedly connected with second baffle between second locking plate and the first locking plate, third pipeline under pressure has been cup jointed to the three-way pipe bottom, third pipeline under pressure top fixedly connected with third mounting panel, third mounting panel top fixedly connected with third locking plate, third locking plate top fixedly connected with retaining ring and second baffle fixedly connected with retaining ring.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the tee pipe is connected with the second baffle in a sliding mode.

Further, first pressure pipe and three-way pipe cup joint department fixedly connected with first sealed pad, second pressure pipe and three-way pipe cup joint department fixedly connected with second sealed pad, third pressure pipe and three-way pipe cup joint department fixedly connected with third sealed pad.

Further, the joints of the first pressure pipeline, the second pressure pipeline, the third pressure pipeline and the three-way pipe are provided with sealant.

Further, the sealant is a silicone sealant.

Further, a plurality of locking screws are penetrated between the first mounting plate and the first locking plate, between the second mounting plate and the second locking plate and between the third mounting plate and the third locking plate, and the tail ends of the locking screws are in threaded connection with locking nuts.

Further, the locking screw and the locking nut are made of 304 stainless steel.

The beneficial effects of the utility model are as follows: the utility model provides a pressure pipeline connecting structure, which has the following advantages:

1. the three-way pipe is arranged, so that the first pressure pipeline, the second pressure pipeline and the third pipeline can be connected in a multi-channel manner, the connection is stable and reliable, the multi-channel connection has a wide application range, and the connection is flexible and reliable;

2. through setting up first sealed pad, second sealed pad and the sealed pad of third, be favorable to improving the leakproofness between three-way pipe and the pressure pipe, sealed glue has further improved its leakproofness, and the security performance is good.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a pressure pipe connection structure according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a retainer ring in the pressure pipeline connection structure provided in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. a first pressure conduit; 2. a first gasket; 3. a first mounting plate; 4. a first locking plate; 5. sealing glue; 6. a first baffle; 7. a second locking plate; 8. a second mounting plate; 9. a second gasket; 10. a second pressure conduit; 11. a retainer ring; 12. a third locking plate; 13. a third mounting plate; 14. a third gasket; 15. a third pressure line; 16. a locking screw; 17. a lock nut; 18. a second baffle; 19. a three-way pipe.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-2, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-2, the utility model provides a pressure pipeline connecting structure, which comprises a three-way pipe 19, wherein one side of the three-way pipe 19 is sleeved with a first pressure pipeline 1, one end of the first pressure pipeline 1 is fixedly connected with a first mounting plate 3, one end of the first mounting plate 3 is fixedly connected with a first locking plate 4, the other side of the three-way pipe 19 is sleeved with a second pressure pipeline 10, one end of the second pressure pipeline 10 is fixedly connected with a second mounting plate 8, one end of the second mounting plate 8 is fixedly connected with a second locking plate 7, a first baffle 6 is fixedly connected above the second locking plate 7 and the first locking plate 4, a second baffle 18 is fixedly connected below the second locking plate 7 and the first locking plate 4, the bottom of the three-way pipe 19 is sleeved with a third pressure pipeline 15, the top of the third pressure pipeline 15 is fixedly connected with a third mounting plate 13, the top of the third mounting plate 13 is fixedly connected with a third locking plate 12, the top of the third locking plate 12 is fixedly connected with a retaining ring 11, and the retaining ring 11 is fixedly connected with the second baffle 18.

Preferably, the tee 19 is slidably connected to the second baffle 18, which plays a guiding role in the installation of the tee 19.

Preferably, the first sealing pad 2 is fixedly connected to the sleeving part of the first pressure pipeline 1 and the three-way pipe 19, the second sealing pad 9 is fixedly connected to the sleeving part of the second pressure pipeline 10 and the three-way pipe 19, the third sealing pad 14 is fixedly connected to the sleeving part of the third pressure pipeline 15 and the three-way pipe 19, and the sealing effect of the sealing pad is good, so that leakage can be reduced.

Preferably, the joint of the first pressure pipeline 1, the second pressure pipeline 10, the third pressure pipeline 15 and the three-way pipe 19 is provided with the sealant 5, and the sealant 5 further improves the tightness and has good safety performance.

Preferably, the sealant 5 is a silicone sealant, and has remarkable seepage prevention and leakage prevention effects.

Preferably, a plurality of locking screws 16 are respectively penetrated between the first mounting plate 3 and the first locking plate 4, between the second mounting plate 8 and the second locking plate 7 and between the third mounting plate 13 and the third locking plate 12, and the tail ends of the locking screws 16 are in threaded connection with locking nuts 17, so that the locking device is convenient to install and easy to detach.

Preferably, the locking screw 16 and the locking nut 17 are made of 304 stainless steel, and the 304 stainless steel has the characteristics of good processability and high toughness.

The specific working principle and the using method of the utility model are as follows: the three-way pipe 19 is connected with the first pressure pipeline 1, the second pressure pipeline 10 and the third pipeline in a multi-channel mode, the multi-channel connection application range is wide, locking screws 16 and locking nuts 17 between the first mounting plate 3 and the first locking plate 4, between the second mounting plate 8 and the second locking plate 7 and between the third mounting plate 13 and the third locking plate 12 are connected, the three-way pipe is convenient to detach, and the sealing performance between the three-way pipe 19 and the pressure pipe is improved by arranging the first sealing gasket 2, the second sealing gasket 9 and the third sealing gasket 14, so that the sealing performance is improved, the sealing performance is improved further by the sealant 5, and the safety performance is good. The utility model has stable and reliable structure, good sealing effect and strong applicability, and is worthy of use and popularization.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a pipeline under pressure connection structure, includes three-way pipe (19), its characterized in that, first pipeline under pressure (1) has been cup jointed to three-way pipe (19) one side, first pipeline under pressure (1) one end fixedly connected with first mounting panel (3), first mounting panel (3) one end fixedly connected with first locking plate (4), second pipeline under pressure (10) has been cup jointed to three-way pipe (19) opposite side, second pipeline under pressure (10) one end fixedly connected with second mounting panel (8), second mounting panel (8) one end fixedly connected with second locking plate (7), the top fixedly connected with first baffle (6) between second locking plate (7) and first locking plate (4), below fixedly connected with second baffle (18) between second locking plate (7) and the first locking plate (4), third pipeline under pressure (15) has been cup jointed to three-way pipe (19) bottom, third pipeline under pressure (15) top fixedly connected with third locking plate (13), third locking plate (12) are connected with third locking plate (12) at third locking plate (13) top fixedly connected with third locking plate (11) and second locking plate (11).

2. A pressure pipe connection according to claim 1, characterized in that the tee (19) and the second baffle (18) are slidingly connected.

3. The pressure pipeline connecting structure according to claim 2, wherein the first sealing pad (2) is fixedly connected to the sleeving part of the first pressure pipeline (1) and the three-way pipe (19), the second sealing pad (9) is fixedly connected to the sleeving part of the second pressure pipeline (10) and the three-way pipe (19), and the third sealing pad (14) is fixedly connected to the sleeving part of the third pressure pipeline (15) and the three-way pipe (19).

4. The pressure pipeline connecting structure according to claim 1, wherein the joint of the first pressure pipeline (1), the second pressure pipeline (10), the third pressure pipeline (15) and the tee pipe (19) is provided with sealant (5).

5. A pressure pipe connection according to claim 4, characterized in that the sealant (5) is a silicone sealant.

6. The pressure pipeline connecting structure according to claim 4, wherein a plurality of locking screws (16) penetrate through the first mounting plate (3) and the first locking plate (4), the second mounting plate (8) and the second locking plate (7) and the third mounting plate (13) and the third locking plate (12), and the tail ends of the locking screws (16) are in threaded connection with locking nuts (17).

7. The pressure pipeline connecting structure according to claim 6, wherein the locking screw (16) and the locking nut (17) are made of 304 stainless steel.