CN220168822U

CN220168822U - Steam delivery pipe

Info

Publication number: CN220168822U
Application number: CN202321630718.XU
Authority: CN
Inventors: 宋建忠; 司强
Original assignee: Suzhou Hongda Photoelectric Energy Saving Technology Co ltd
Current assignee: Suzhou Hongda Photoelectric Energy Saving Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-12
Anticipated expiration: 2033-06-26

Abstract

The utility model provides a steam delivery pipe, which comprises a first air delivery pipe and a second air delivery pipe, wherein a fixing sleeve is arranged on the side surface of one end of the first air delivery pipe, a mounting ring is arranged on the inner side of one end of the first air delivery pipe, a sealing piece is arranged on one end of the fixing sleeve, the sealing piece is arranged between the fixing sleeve and the mounting ring, a water-swelling sealing ring is arranged on the inner side of the fixing sleeve, a water-swelling sealing ring is arranged on the side surface of the mounting ring, a second air delivery pipe is arranged between the fixing sleeve and the mounting ring, and the second air delivery pipe is arranged on one side of the sealing piece; the utility model ensures that the pipeline joint is subjected to multiple sealing by using the sealing piece, the water-swelling sealing ring and the water-swelling sealing ring, so that the effect of sealing wind is better.

Description

Steam delivery pipe

Technical Field

The utility model belongs to the technical field of conveying pipelines, and particularly relates to a steam conveying pipe.

Background

The main applications of steam are heating and humidifying, and can also generate power as a machine to drive, and the steam is widely applied from the industrial revolution, and in industrial production, the steam is used as an energy source with extremely wide application and has indispensible connection with almost all enterprises.

Steam is conveyed in the pipeline and inevitably contacts with the inner wall of the pipeline to generate condensed water, and the condensed water contacts with the sealing assembly for a long time, so that the sealing performance of the sealing assembly can be weakened, and gas leakage in the pipeline can be caused, so that serious potential safety hazards are brought.

In summary, the present utility model provides a steam delivery pipe to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a steam delivery pipe, which is used for solving the problems that the sealing performance of the steam delivery pipe is weakened due to the fact that condensed water contacts with a sealing assembly for a long time in the prior art.

The utility model provides a steam delivery pipe, includes first gas-supply pipe and second gas-supply pipe, the side-mounting of the one end of first gas-supply pipe has fixed cover, the collar is installed to the inboard of the one end of first gas-supply pipe, the sealing member is installed to the one end of fixed cover, the sealing member is installed between fixed cover and collar, the inboard of fixed cover is installed and is met the water expansion sealing ring, the side-mounting of collar meets the water expansion sealing ring, be provided with the second gas-supply pipe between fixed cover and the collar, the second gas-supply pipe sets up in one side of sealing member.

Further, the side of fixed cover is provided with the turning handle, consequently install bevel gear one of turning handle, bevel gear two is installed to one side of bevel gear one, bevel gear two is installed in the side of rotating the cover, the threaded rod is installed to the inboard of rotating the cover, the limited block is installed to the one end of threaded rod, the internally mounted of limited block has the connecting block, the connecting piece is installed to the side mounting of connecting block, the inside at the limited block is installed to the connecting piece, one side of connecting block is connected with the fixed block, the one end of fixed block is installed in the limiting groove, limiting block and fixed block are installed in the movable groove.

Further, the limiting groove is formed in the side face of the second air conveying pipe, the movable groove is formed in the fixed sleeve, and a limiting ring is arranged on the side face of the movable groove.

Further, the rotating sleeve is arranged in the fixed sleeve and is rotationally connected with the fixed sleeve.

Further, the number of the rotating handle, the first bevel gear, the second bevel gear, the rotating sleeve, the threaded rod, the limiting block, the fixed block and the limiting groove is two, and the rotating handle, the first bevel gear, the second bevel gear, the rotating sleeve, the threaded rod, the limiting block, the fixed block and the limiting groove are oppositely arranged.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model ensures that the pipeline joint is subjected to multiple sealing by using the sealing piece, the water-swelling sealing ring and the water-swelling sealing ring, so that the effect of sealing wind is better.

2. According to the utility model, the second air pipe is inserted into the fixed sleeve, when the second air pipe is inserted into the fixed sleeve, one end of the second air pipe extrudes the fixed block, so that the fixed block slides on one side of the limiting block, after the second air pipe enters a certain distance, one end of the fixed block falls into the limiting groove, the rotating handle is rotated, the output end of the rotating handle drives the bevel gear I to rotate, the bevel gear II is driven to rotate by the bevel gear I, the bevel gear II drives the rotating sleeve to rotate, the rotating sleeve drives the threaded rod to move under the limitation of the fixed block and the movable groove, the fixed block drives the second air pipe to move, and the second air pipe is connected with the fixed sleeve and the mounting ring more closely.

Drawings

Fig. 1 is a schematic perspective view of a vapor delivery tube according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a vapor delivery tube according to the present utility model.

Fig. 3 is an enlarged schematic view of a portion a of a vapor delivery tube according to the present utility model.

Fig. 4 is an enlarged schematic view of a portion B of a vapor delivery tube according to the present utility model.

FIG. 5 is a schematic partial cross-sectional view of a restrictor of a vapor delivery tube in accordance with the present utility model.

In the figure:

1. a first gas pipe; 2. a second gas pipe; 3. a fixed sleeve; 4. a rotating handle; 5. a confinement ring; 6. a mounting ring; 7. a seal; 8. a water-swellable seal ring; 9. a water-swellable seal ring; 10. bevel gears I; 11. bevel gears II; 12. a rotating sleeve; 13. a threaded rod; 14. a limiting block; 15. a fixed block; 16. a limiting groove; 17. a connecting block; 18. a connecting piece; 19. a movable groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides a steam delivery pipe, which comprises a first air delivery pipe 1 and a second air delivery pipe 2, wherein a fixing sleeve 3 is installed on a side surface of one end of the first air delivery pipe 1, a mounting ring 6 is installed on an inner side of one end of the first air delivery pipe 1, a sealing member 7 is installed on one end of the fixing sleeve 3, the sealing member 7 is installed between the fixing sleeve 3 and the mounting ring 6, a water-swelling sealing ring 9 is installed on an inner side of the fixing sleeve 3, a water-swelling sealing ring 8 is installed on a side surface of the mounting ring 6, a second air delivery pipe 2 is arranged between the fixing sleeve 3 and the mounting ring 6, and the second air delivery pipe 2 is arranged on one side of the sealing member 7, and through the use of the sealing member 7, the water-swelling sealing ring 8 and the water-swelling sealing ring 9, the joint of the pipe is subjected to multiple sealing, so that the effect of sealing wind is better.

The side of fixed cover 3 is provided with the stem 4, consequently install bevel gear one 10 of stem 4, bevel gear two 11 are installed to one side of bevel gear one 10, bevel gear two 11 are installed in the side of rotating cover 12, threaded rod 13 is installed to the inboard of rotating cover 12, limit block 14 is installed to one end of threaded rod 13, limit block 14's internally mounted has connecting block 17, connecting block 17's side-mounting has connecting piece 18, connecting piece 18 installs in limit block 14's inside, one side of connecting block 17 is connected with fixed block 15, the one end of fixed block 15 is installed in limit groove 16, limit block 14 and fixed block 15 are installed in movable groove 19, through inserting second gas-supply pipe 2 in the inside of fixed cover 3, and when second gas-supply pipe 2 inserts fixed cover 3, one end extrusion fixed block 15 of second gas-supply pipe 2 makes fixed block 15 slide in one side of limit block 14, and after second gas-supply pipe 2 gets into certain distance, and connecting piece 18 is installed to the side of connecting block 18, the one end of fixed block 15 installs in limit groove 16, and drive the one end of bevel gear 12 makes second gas-supply pipe 2 drive down the second gas-supply pipe 2 and make the second gas-supply pipe 2 rotate down in limit groove 16, and drive the fixed cover 12, make second gas-supply pipe 2 rotate down the fixed cover 12, make the second gas-supply pipe 2 rotate down and rotate the fixed cover 12, make the fixed pipe 2 rotate down and rotate, and rotate the fixed cover 12, make the output 12 and make and rotate down drive the fixed pipe 12.

Wherein, the restriction groove 16 is opened at the side of the second gas pipe 2, the movable groove 19 is opened in the interior of the fixed sleeve 3, the side of the movable groove 19 is provided with the restriction ring 5, through setting up the restriction ring 5, make after finishing the installation, can prevent that the fixed block 15 from moving out of the restriction groove 16.

Wherein, the rotation sleeve 12 is installed in the inside of the fixed sleeve 3 and is rotationally connected with the fixed sleeve 3, and the movement of the fixed block 15 can be facilitated by arranging the rotation sleeve 12.

The number of the rotating handles 4, the first bevel gear 10, the second bevel gear 11, the rotating sleeve 12, the threaded rod 13, the limiting block 14, the fixed block 15 and the limiting groove 16 is two, and the two rotating handles 4, the first bevel gear 10, the second bevel gear 11, the rotating sleeve 12, the threaded rod 13, the limiting block 14, the fixed block 15 and the limiting groove 16 are oppositely arranged, so that the connection between the second gas pipe 2 and the fixed sleeve 3 and the mounting ring 6 is more intimate.

The specific working principle is as follows:

in actual use, the limiting ring 5 is firstly removed, the second air pipe 2 is inserted into the fixing sleeve 3, when the second air pipe 2 is inserted into the fixing sleeve 3, one end of the second air pipe 2 extrudes the fixing block 15, so that the fixing block 15 slides on one side of the limiting block 14, after the second air pipe 2 enters a certain distance, one end of the fixing block 15 falls into the limiting groove 16, the rotating handle 4 is rotated, so that the output end of the rotating handle 4 drives the bevel gear I10 to rotate, the bevel gear I10 drives the bevel gear II 11 to rotate, the bevel gear II 11 drives the rotating sleeve 12 to rotate, the rotating sleeve 12 drives the second air pipe 2 to move under the limitation of the fixing block 15 and the movable groove 19, the second air pipe 2 is connected with the fixing sleeve 3 and the mounting ring 6, and the limiting ring 5 is mounted, and meanwhile, the joint of the pipeline is sealed by the sealing piece 7, the water-expansion sealing ring 8 and the water-expansion sealing ring 9, so that the sealing effect of multiple wind passes through the threaded rod is better.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. A steam delivery pipe, comprising a first air delivery pipe (1) and a second air delivery pipe (2), characterized in that: the side-mounting of the one end of first gas-supply pipe (1) has fixed cover (3), collar (6) are installed to the inboard of the one end of first gas-supply pipe (1), sealing member (7) are installed to the one end of fixed cover (3), sealing member (7) are installed between fixed cover (3) and collar (6), water expansion sealing ring (9) are installed to the inboard of fixed cover (3), water expansion sealing ring (8) are installed to the side-mounting of collar (6), be provided with second gas-supply pipe (2) between fixed cover (3) and collar (6), second gas-supply pipe (2) set up one side at sealing member (7).

2. A vapor delivery tube as set forth in claim 1 wherein: the side of fixed cover (3) is provided with swivel handle (4), bevel gear one (10) is installed to one side of swivel handle (4), bevel gear two (11) are installed to one side of bevel gear one (10), bevel gear two (11) are installed in the side of rotating cover (12), threaded rod (13) are installed to the inboard of rotating cover (12), limited piece (14) are installed to one end of threaded rod (13), internally mounted of limited piece (14) has connecting block (17), connecting piece (18) are installed to the side of connecting block (17), connecting piece (18) are installed in the inside of limited piece (14), one side of connecting block (17) is connected with fixed block (15), one end of fixed block (15) is installed in limiting groove (16), limiting piece (14) and fixed block (15) are installed in movable groove (19).

3. A vapor delivery tube as set forth in claim 2 wherein: the limiting groove (16) is formed in the side face of the second air conveying pipe (2), the movable groove (19) is formed in the fixed sleeve (3), and the limiting ring (5) is arranged on the side face of the movable groove (19).

4. A vapor delivery tube as set forth in claim 2 wherein: the rotating sleeve (12) is arranged in the fixed sleeve (3) and is rotationally connected with the fixed sleeve (3).

5. A vapor delivery tube as set forth in claim 2 wherein: the two rotating handles (4), the first bevel gear (10), the second bevel gear (11), the rotating sleeve (12), the threaded rod (13), the limiting block (14), the fixed block (15) and the limiting groove (16) are arranged in opposite directions.