CN217927641U

CN217927641U - Connecting pipeline device of reoxygenation machine

Info

Publication number: CN217927641U
Application number: CN202221540968.XU
Authority: CN
Inventors: 王斌; 戴路
Original assignee: Anhui Baolyu Optoelectronic Engineering Co ltd
Current assignee: Anhui Baolyu Optoelectronic Engineering Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-29
Anticipated expiration: 2032-06-20

Abstract

The utility model provides a connecting tube device of reoxygenation machine relates to oxygen machine technical field, including the trunk line body, one side of trunk line body is provided with the auxiliary pipeline, the surface of trunk line body and auxiliary pipeline's surface are close to one side edge department and have all seted up the ring channel, be provided with the arc locking ring between the surface of trunk line body and the surface of auxiliary pipeline, the inner wall of arc locking ring is fixed with two annular rings, two the annular ring corresponds the inside of block at the ring channel, one side of arc locking ring is provided with two connecting plates, the utility model discloses, through the arc locking ring with the pipeline butt joint, then make to seal butt joint department through setting up ring channel and annular rubber circle, solved current pipeline inconvenient butt joint when connecting to the leakproofness in butt joint department is not strong, produces the problem of leaking very easily when pipeline internal pressure is too big.

Description

Connecting pipeline device of reoxygenation machine

Technical Field

The utility model relates to an oxygen machine technical field especially relates to a connecting tube device of reoxygenation machine.

Background

The oxygen machine, also called oxygen generator or oxygen generator, industrial oxygen machine uses air as raw material, does not need any auxiliary material, uses pressure swing adsorption method to separate oxygen from nitrogen in the air, and filters harmful substance in the air, thereby obtaining high concentration oxygen meeting medical standard. Oxygen with the purity of 90% is provided for people to meet the requirements of all parties, and the installation and operation cost is lower than that of bottled or liquefied oxygen.

At present, oxygen is generally conveyed by using a pipeline in the process of using an oxygen machine, but the existing pipeline is inconvenient to butt when being connected, the sealing performance of the butt joint is not strong, and leakage is easy to generate when the internal pressure of the pipeline is overlarge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at, through the arc locking ring with the pipeline butt joint, then make through setting up ring channel and annular rubber circle and seal butt joint department, solved current pipeline inconvenient butt joint when connecting to the leakproofness in butt joint department is not strong, produces the problem of leaking very easily when pipeline internal pressure is too big.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a connecting pipe device of reoxygenation machine, includes the trunk line body, one side of trunk line body is provided with the auxiliary pipeline, the outer surface of trunk line body and the outer surface of auxiliary pipeline are close to one side edge department and all have seted up the ring channel, be provided with the arc locking ring between the outer surface of trunk line body and the outer surface of auxiliary pipeline, the inner wall of arc locking ring is fixed with two rings, two the ring corresponds the inside of block at the ring channel, one side of arc locking ring is provided with two connecting plates, at first passes through the butt joint of arc locking ring with trunk line body and auxiliary pipeline when using this device, then rotatory locking bolt makes can contract the arc locking ring, makes can be connected main line body and auxiliary pipeline fixedly to through the block of ring channel, make the leakproofness of being connected between trunk line body and the auxiliary pipeline can be strengthened, thereby can prevent that the junction of body and auxiliary pipeline from producing the leakage when the butt joint.

Preferably, a locking bolt is arranged between the opposite sides of the two connecting plates, and a rubber sleeve is arranged between the inner walls of the main pipeline body and close to one side edge.

Preferably, a guide pipe is fixed to one side of the auxiliary pipeline, the guide pipe extends to the inside of the main pipeline body, and a guide sleeve is fixed between the inner walls of the main pipeline body.

Preferably, one side of the guide sleeve is attached to one side of the guide pipe, and the outer surface of the guide pipe is attached to the inner wall of the rubber sleeve.

Preferably, the outer surface of the main pipeline body is sleeved with a locking sleeve at the edge close to one side, a pressure pipe is fixed between the inner walls of the locking sleeves, and a filter element is arranged inside the main pipeline body.

Preferably, one side of the pressure pipe is attached to one side of the filter element, and a connecting flange is fixed on the outer surface of the auxiliary pipeline close to one side edge.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, at first pass through the butt joint of arc locking ring with trunk line body and accessory line when using this device, then rotatory locking bolt for can shrink the arc locking ring, make trunk line body and accessory line be connected fixedly, and through the block of annular ring and ring channel, make the leakproofness of being connected between trunk line body and the accessory line can be strengthened, thereby can prevent that trunk line body and accessory line's junction from producing when the butt joint from leaking.

2. The utility model discloses in, make through the lock sleeve and the cooperation of pressing the pipe when in-service use can be with the filter core pressfitting in the inside of trunk line body to the cooperation uide bushing makes can be fixed with the filter core, then is close to one side edge at the surface of auxiliary conduit and sets up the flange dish, makes can dock with outside pipeline, then sets up the rubber sleeve in the inside of trunk line body, makes can seal the laminating to the surface of stand pipe.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the connecting pipe device of the oxygen recovery machine according to the present invention;

FIG. 2 is a schematic view of a cross-sectional three-dimensional structure of a connecting pipe device of a reoxygenation machine according to the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention

Illustration of the drawings: 1. a main pipeline body; 2. a secondary pipe; 3. connecting a flange plate; 4. a locking sleeve; 5. an annular groove; 6. an arc locking ring; 7. a connecting plate; 8. locking the bolt; 9. an annular ring; 10. a rubber sleeve; 11. a guide tube; 12. pressing a pipe; 13. a filter element; 14. and a guide sleeve.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a connecting pipe device technical scheme of reoxygenation machine: including trunk line body 1, one side of trunk line body 1 is provided with auxiliary pipeline 2, and annular groove 5 has all been seted up near one side edge department to the surface of trunk line body 1 and auxiliary pipeline 2's surface, is provided with arc locking ring 6 between trunk line body 1's surface and auxiliary pipeline 2's the surface, and the inner wall of arc locking ring 6 is fixed with two annular rings 9, and two annular rings 9 correspond the block in the inside of annular groove 5, and one side of arc locking ring 6 is provided with two connecting plates 7.

The effect that its whole embodiment 1 reaches does, at first pass through arc locking ring 6 butt joint with main pipeline body 1 and auxiliary duct 2 when using this device, then rotatory locking bolt 8, make can shrink arc locking ring 6, make main pipeline body 1 and auxiliary duct 2 be connected fixedly, and through the block of annular ring 9 with ring channel 5, make the leakproofness of being connected between main pipeline body 1 and the auxiliary duct 2 can be strengthened, thereby can prevent that main pipeline body 1 and auxiliary duct 2's junction from producing the leakage when the butt joint, the inconvenient butt joint of current pipeline when connecting has been solved, and the leakproofness in butt joint is not strong, produce the problem of leaking when pipeline internal pressure is too big very easily.

Embodiment 2, as shown in fig. 1-3, locking bolt 8 is provided between opposite one sides of two connecting plates 7, be close to one side edge department between the inner wall of main pipe body 1 and be provided with rubber sleeve 10, one side of auxiliary duct 2 is fixed with stand pipe 11, stand pipe 11 extends to the inside of main pipe body 1, be fixed with stand pipe 14 between the inner wall of main pipe body 1, one side of stand pipe 14 is laminated with one side of stand pipe 11, the outer surface of stand pipe 11 is laminated with the inner wall of rubber sleeve 10 each other, the outer surface of main pipe body 1 is close to one side edge department and is registrated lock sleeve 4, be fixed with between the inner wall of lock sleeve 4 and press pipe 12, the inside of main pipe body 1 is provided with filter core 13, press one side of pipe 12 and one side of filter core 13 to laminate mutually, the outer surface of auxiliary duct 2 is close to one side edge department and is fixed with connection flange 3.

The effect that its whole embodiment 2 reaches does, make can be with filter core 13 pressfitting in the inside of trunk line body 1 through the fitting sleeve 4 with the cooperation of pressing pipe 12 when in actual use to cooperation uide bushing 14 makes can be fixed with filter core 13, then be close to one side edge at the surface of auxiliary line 2 and set up the flange 3 of connecting, make can with the butt joint of outside pipeline, then set up rubber sleeve 10 in the inside of trunk line body 1, make can seal the laminating to the surface of stand pipe 11.

The working principle is as follows: when using this device at first with main pipeline body 1 and auxiliary duct 2 through the butt joint of arc locking ring 6, then rotatory locking bolt 8, make can be with the shrink of arc locking ring 6, make main pipeline body 1 and auxiliary duct 2 be connected fixedly, and through the block of ring 9 with ring channel 5, make can strengthen the leakproofness of being connected between main pipeline body 1 and the auxiliary duct 2, thereby can prevent that main pipeline body 1 and auxiliary duct 2's junction from producing the leakage when the butt joint, make the inside that can be main pipeline body 1 with the pressfitting of pressing pipe 12 through the cooperation of lock sleeve 4 during actual use, and cooperation uide bushing 14, make can be fixed with filter core 13, then the surface of auxiliary duct 2 is close to one side edge and sets up connecting flange 3, make and the external pipeline butt joint, then set up rubber sleeve 10 in main pipeline body 1's inside, make can seal the laminating to the surface of uide bushing 11.

It should be noted that the various standard components used in the present invention can be obtained from the market, and the non-standard components can be customized, and the connection mode adopted by the present invention, such as bolt connection, welding, etc., is also a very common means in the mechanical field, and the inventor is not repeated herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a connecting pipe device of reoxygenation machine, includes trunk line body (1), its characterized in that: one side of trunk line body (1) is provided with auxiliary pipeline (2), ring channel (5) have all been seted up near a side edge department to the surface of trunk line body (1) and the surface of auxiliary pipeline (2), be provided with arc locking ring (6) between the surface of trunk line body (1) and the surface of auxiliary pipeline (2), the inner wall of arc locking ring (6) is fixed with two annular rings (9), two annular ring (9) correspond the inside of block at ring channel (5), one side of arc locking ring (6) is provided with two connecting plates (7).

2. The connecting pipeline device of the reoxygenation machine as claimed in claim 1, wherein: two be provided with locking bolt (8) between the relative one side of connecting plate (7), be close to one side edge department between the inner wall of trunk line body (1) and be provided with rubber sleeve (10).

3. The connecting pipeline device of the reoxygenation machine as claimed in claim 2, wherein: one side of auxiliary conduit (2) is fixed with stand pipe (11), stand pipe (11) extend to the inside of trunk line body (1), be fixed with uide bushing (14) between the inner wall of trunk line body (1).

4. The connecting pipe device of the reoxygenation machine as claimed in claim 3, wherein: one side of the guide sleeve (14) is attached to one side of the guide pipe (11), and the outer surface of the guide pipe (11) is attached to the inner wall of the rubber sleeve (10).

5. The connecting pipe device of the reoxygenation machine according to claim 4, wherein: the outer surface of main pipeline body (1) is close to a side edge and has a lock sleeve (4) in a sleeved mode, a pressure pipe (12) is fixed between the inner walls of the lock sleeve (4), and a filter element (13) is arranged inside the main pipeline body (1).

6. The connecting pipeline device of the reoxygenation machine as claimed in claim 5, wherein: one side of the pressing pipe (12) is attached to one side of the filter element (13), and a connecting flange plate (3) is fixed on the outer surface of the auxiliary pipeline (2) close to one side edge.