CN220248946U

CN220248946U - Adapting assembly suitable for collecting pipe

Info

Publication number: CN220248946U
Application number: CN202321952708.8U
Authority: CN
Inventors: 陈进其
Original assignee: Anhui Jiekang Aluminum Technology Co ltd
Current assignee: Anhui Jiekang Aluminum Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-26
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a transfer assembly suitable for a collecting pipe, which comprises a transfer pipe and a butt joint ring, wherein a circulation groove is formed in the transfer pipe, a spring is fixedly connected to the top of the inner wall of the circulation groove, a connecting frame I is fixedly connected to the bottom end of the spring, a sealing column is fixedly connected to the bottom of the connecting frame I, a sealing ring is fixedly connected to the outer part of the sealing column, a blocking ring is fixedly connected to the inner part of the transfer pipe, and a sealing groove is formed in the top of the blocking ring. According to the utility model, the connecting port of the transfer pipe is in threaded connection with the branch pipe of the collecting pipe, and the sealing post descends under the pushing of the spring until the sealing ring descends into the sealing groove, and meanwhile, the outer part of the sealing post is completely contacted with the opening of the blocking ring, so that the branch pipe of the collecting pipe can be sealed when not in use, and the sealing cover is not required to be used for sealing, thereby reducing the use cost of the sealing cover.

Description

Adapting assembly suitable for collecting pipe

Technical Field

The utility model relates to the technical field of collecting pipe adapting assemblies, in particular to an adapting assembly suitable for a collecting pipe.

Background

The collecting pipe is commonly used in a refrigerating system with a plurality of paths of refrigerant liquid-dividing branches and is a junction point for converging the plurality of paths of refrigerant in parallel. The liquid can be divided into a liquid collecting pipe and a gas collecting pipe according to the phase state of the fluid in the liquid collecting pipe.

In the use process of the collecting pipe, the plurality of openings of the collecting pipe are required to be matched with the switching assembly so as to connect the installed branch pipes.

The existing collecting pipe is used for sealing the unused pipeline opening through the sealing cover, so that when different pipeline openings are needed to be used next time, the valve is closed firstly to stop water source circulation of the whole pipeline, replacement of the pipeline openings can be carried out, and normal use of the whole pipeline is easily affected.

Therefore, it is necessary to provide a adapting assembly suitable for the header pipe to solve the above technical problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a switching assembly suitable for a collecting pipe.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a switching subassembly suitable for pressure manifold, includes transfer pipe and docking collar, the circulation groove has been seted up to the inside of transfer pipe, the top fixedly connected with spring of circulation inslot wall, the bottom fixedly connected with link one of spring, the bottom fixedly connected with seal post of link one, the outside fixedly connected with sealing washer of seal post, the inside fixedly connected with separation ring of transfer pipe, the seal groove has been seted up at the top of separation ring, the spring is current stainless steel spring, the inside cavity of link one, the size of seal groove is corresponding with the separation ring, the bottom of seal post is semicircle piece.

As a further optimization of the utility model, a third screw tube is fixedly connected to the inside of the opening at the bottom end of the switching tube, a first screw groove is formed in the third screw tube, and the first screw groove is used for being connected with the screw threads of the second screw tube and the outside of the first screw tube in a threaded manner.

As a further optimization of the utility model, the top end of the transfer tube is provided with a connecting port, and the inner wall of the connecting port is a thread groove.

As a further optimization of the utility model, the bottom of the butt joint ring is fixedly connected with a first spiral pipe, the interior of the first spiral pipe is provided with a first communication groove, and the first communication groove is communicated with the second communication groove through the interior of the butt joint ring.

As further optimization of the utility model, the top of the butt joint ring is fixedly connected with a second coil, and a second communication groove is formed in the second coil.

As a further optimization of the utility model, the top of the second coil is fixedly connected with a second connecting frame, the top of the second connecting frame is fixedly connected with a fixed column, and the second connecting frame is triangular.

As a further optimization of the utility model, the top end of the fixed column is fixedly connected with a pushing column, the top end of the pushing column is provided with a cambered surface groove, and the radian of the cambered surface groove corresponds to the radian of the bottom of the sealing column.

The utility model has the following beneficial effects:

1. compared with the prior art, the connecting port of the transfer pipe is in threaded connection with the branch pipe of the collecting pipe, the sealing column descends under the pushing of the spring until the sealing ring descends into the sealing groove, and meanwhile the outer part of the sealing column is completely contacted with the opening of the blocking ring, so that the branch pipe of the collecting pipe can be sealed when not in use, and therefore the branch pipe is not required to be sealed by the sealing cover, and the use cost of the sealing cover is reduced.

2. According to the utility model, the first spiral tube is directly rotated and taken down, the second spiral tube is inserted into the first spiral groove after reversing, the sealing column is pushed to move by the pushing column, the circulation groove is opened, and the pipeline is connected with the first spiral tube, so that the switching tube can be used under the condition that the sealing cover is not required to be detached by closing the valve, and the use convenience of the switching tube is greatly improved.

Drawings

FIG. 1 is a schematic overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an adapter tube according to the present utility model;

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

fig. 4 is a schematic structural view of the seal column of the present utility model.

Legend description:

1. a transfer tube; 2. a first thread groove; 3. a docking collar; 4. a first spiral tube; 5. a first communicating groove; 6. sealing grooves; 7. a blocking ring; 8. a seal ring; 9. a first connecting frame; 10. a sealing column; 11. a flow channel; 12. a connection port; 13. a third solenoid; 14. a cambered surface groove; 15. pushing the column; 16. a second connecting frame; 17. fixing the column; 18. a second solenoid; 19. a second communicating groove; 20. and (3) a spring.

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. 1-4, the present utility model provides a adapting assembly suitable for a collecting pipe: including adapter tube 1 and docking ring 3, circulation groove 11 has been seted up to the inside of adapter tube 1, the top fixedly connected with spring 20 of circulation groove 11 inner wall, the bottom fixedly connected with link one 9 of spring 20, the bottom fixedly connected with seal post 10 of link one 9, the outside fixedly connected with sealing washer 8 of seal post 10, the inside fixedly connected with separation ring 7 of adapter tube 1, seal groove 6 has been seted up at the top of separation ring 7, spring 20 is current stainless steel spring 20, the inside cavity of link one 9 comprises cross support and ring combination, the size of seal groove 6 is corresponding with separation ring 7, the bottom of seal post 10 is semicircle type piece, and the semicircle type piece of bottom is rubber material.

The inside of the opening at the bottom end of the transfer tube 1 is fixedly connected with a third screw tube 13, a first screw groove 2 is formed in the third screw tube 13, and the first screw groove 2 is used for being connected with screw threads outside the second screw tube 18 and the first screw tube 4 in a threaded mode.

The top end of the adapter tube 1 is provided with a connecting port 12, and the inner wall of the connecting port 12 is a thread groove.

The bottom of the butt joint ring 3 is fixedly connected with a first spiral pipe 4, a first communication groove 5 is formed in the first spiral pipe 4, and the first communication groove 5 penetrates through the butt joint ring 3 and is communicated with a second communication groove 19.

The top of the butt joint ring 3 is fixedly connected with a second coil 18, and a second communication groove 19 is formed in the second coil 18.

The top of the second spiral tube 18 is fixedly connected with a second connecting frame 16, the top of the second connecting frame 16 is fixedly connected with a fixed column 17, and the second connecting frame 16 is triangular and is formed by combining three long strip blocks.

The top of the fixed column 17 is fixedly connected with a pushing column 15, the top of the pushing column 15 is provided with a cambered surface groove 14, the radian of the cambered surface groove 14 corresponds to the radian of the bottom of the sealing column 10, and the pushing column is used for pushing the sealing column 10 to ascend.

Working principle: when the transfer pipe 1 is installed, the position of a connecting port 12 of the transfer pipe 1 is in threaded connection with a branch pipe of a collecting pipe, and meanwhile, under the pushing of a spring 20, a sealing column 10 descends until a sealing ring 8 descends into the sealing groove 6, and meanwhile, the outer part of the sealing column 10 completely contacts with an opening of a joint blocking ring 7, so that the branch pipe of the collecting pipe can be sealed when the branch pipe is not used;

when the branch pipe is needed, a person can directly rotate and take down the first screw pipe 4 without closing the valve, and insert the second screw pipe 18 into the first screw groove 2 after reversing, push the sealing column 10 to move through the pushing column 15, open the circulating groove 11 and connect the pipeline with the first screw pipe 4, so that the adapter pipe 1 can be used without closing the valve and disassembling the sealing cover.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a switching subassembly suitable for pressure manifold, includes switching pipe (1) and docking collar (3), its characterized in that: circulation groove (11) have been seted up to the inside of switching pipe (1), the top fixedly connected with spring (20) of circulation groove (11) inner wall, the bottom fixedly connected with link (9) of spring (20), the bottom fixedly connected with seal post (10) of link (9), the outside fixedly connected with sealing washer (8) of seal post (10), the inside fixedly connected with separation ring (7) of switching pipe (1), seal groove (6) have been seted up at the top of separation ring (7).

2. A manifold assembly adapted for use with a header according to claim 1, wherein: the inner part of the bottom end opening of the switching tube (1) is fixedly connected with a third screw tube (13), and a first screw groove (2) is formed in the third screw tube (13).

3. A manifold assembly adapted for use with a header according to claim 1, wherein: a connecting port (12) is formed in the top end of the switching tube (1).

4. A manifold assembly adapted for use with a manifold as defined in claim 3, wherein: the inner wall of the connecting port (12) is a thread groove.

5. A manifold assembly adapted for use with a header according to claim 1, wherein: the bottom of the butt joint ring (3) is fixedly connected with a first spiral tube (4), and a first communication groove (5) is formed in the first spiral tube (4).

6. A manifold assembly adapted for use with a header according to claim 1, wherein: the top of the butt joint ring (3) is fixedly connected with a second spiral tube (18), and a second communication groove (19) is formed in the second spiral tube (18).

7. A manifold assembly adapted for use with a manifold as defined in claim 6, wherein: the top of the second spiral tube (18) is fixedly connected with a second connecting frame (16), and the top of the second connecting frame (16) is fixedly connected with a fixing column (17).

8. A manifold assembly adapted for use with a manifold as defined in claim 7, wherein: the top end of the fixed column (17) is fixedly connected with a pushing column (15).

9. A manifold assembly adapted for use with a manifold as defined in claim 8, wherein: the top end of the pushing column (15) is provided with a cambered surface groove (14).

10. A manifold assembly adapted for use with a header according to claim 1, wherein: the first connecting frame (9) is hollow and is formed by combining a cross-shaped bracket and a circular ring.