CN204852678U - High sealing connection's nonrust steel pipe - Google Patents

High sealing connection's nonrust steel pipe Download PDF

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Publication number
CN204852678U
CN204852678U CN201520441866.6U CN201520441866U CN204852678U CN 204852678 U CN204852678 U CN 204852678U CN 201520441866 U CN201520441866 U CN 201520441866U CN 204852678 U CN204852678 U CN 204852678U
Authority
CN
China
Prior art keywords
tube wall
wall
pipeline wall
sealed
booster block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520441866.6U
Other languages
Chinese (zh)
Inventor
郑华泽
蒋守华
高利洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Gaoda Stainless Steel Co Ltd
Original Assignee
Nanjing Gaoda Stainless Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Gaoda Stainless Steel Co Ltd filed Critical Nanjing Gaoda Stainless Steel Co Ltd
Priority to CN201520441866.6U priority Critical patent/CN204852678U/en
Application granted granted Critical
Publication of CN204852678U publication Critical patent/CN204852678U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a high sealing connection's nonrust steel pipe, it relates to stainless steel pipeline technical field. Left pipeline wall passes through screw -threaded mechanism with right pipeline wall to be connected, and thread groove's end is provided with sealed cushion in the left pipeline wall, and the external screw thread front end and the sealed cushion of right pipeline wall closely lean on mutually, and left pipeline wall is provided with the sealed pad of T type with the external connection department terminal surface of right pipeline wall, and the sealed upper portion of filling up of T type covers wall outside left pipeline wall and right pipeline wall. It adds new sealed link in the structure technology that traditional threaded connection sealed up for the abundant inseparable combination of nonrust steel pipe that links to each other is in the same place, and the leakproofness is more stable more by force, and does not influence the maintenance dismantlement in later stage.

Description

The Stainless Steel Tube that a kind of high sealing connects
Technical field
The utility model relates to stainless steel pipeline technical field, is specifically related to the Stainless Steel Tube that a kind of high sealing connects.
Background technique
Stainless Steel Tube is very large in society use amount, often need stainless steel pipeline different in size to be carried out sealing docking under some specific installation situation, traditional docking mode mostly adopts and is welded to connect, this docking mode is directly shut by Stainless Steel Tube, later stage needs to safeguard and just needs to cut stainless pipe, there is drawback, the connecting means of mechanical seal also can be adopted at present as taper connection and be threaded.Taper, because attachment force is little, easily causes interface blow-by.Although and the attachment force that is threaded is large, also there is space in the mutual coupling of screw thread, easily causes sealing joint not strong.
Summary of the invention
The purpose of this utility model is to provide the Stainless Steel Tube that a kind of high sealing connects, it adds new sealing part in the structure technology of traditional seal with screwed joint, the Stainless Steel Tube be connected is combined fully closely, and sealing is stronger more stable, and does not affect the maintenance dismounting in later stage.
In order to solve the problem existing for background technique, the utility model is by the following technical solutions: it comprises left tube wall, right tube wall, T-shaped sealing gasket, seal rubber pad and thread mechanism; Left tube wall is connected by thread mechanism with right tube wall, the end of left tube wall internal thread groove is provided with seal rubber pad, the outside thread front end of right tube wall and seal rubber pad rely closely, the external connections end face of left tube wall and right tube wall is provided with T-shaped sealing gasket, and the top of T-shaped sealing gasket is covered in left tube wall and right tube wall outer wall.
Described both sides, T-shaped sealing gasket lower end are respectively arranged with left side booster block groove and right side booster block groove; Described left tube wall internal thread front end side wall is provided with the left side booster block with left side booster block fit depressions; The externally threaded end sidewall of described right pipeline is provided with the right side booster block with right side booster block fit depressions.
Described seal rubber pad is provided with conical socket; The outside thread front end of described right tube wall is provided with the taper briquetting matched with conical socket.
The utility model adds new sealing part in the structure technology of traditional seal with screwed joint, and the Stainless Steel Tube be connected is combined fully closely, and sealing is stronger more stable, and does not affect the maintenance dismounting in later stage.The utility model have structure simple, arrange rationally, the advantage such as fabricating cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram in A portion of Fig. 1 place;
Fig. 3 is the exploded view of Fig. 2.
Description of reference numerals:
The left tube wall of 1-; The right tube wall of 2-; 3-T grommet type seal; 4-seal rubber pad; 5-thread mechanism; 6-cone tank; 7-taper briquetting; Booster block on the left of 8-; Booster block groove on the left of 9-; Booster block groove on the right side of 10-; Booster block on the right side of in the of 11.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1-3, this embodiment is by the following technical solutions: it comprises left tube wall 1, right tube wall 2, T-shaped sealing gasket 3, seal rubber pad 4 and thread mechanism 5; Left tube wall 1 is connected by thread mechanism 5 with right tube wall 2, the end of left tube wall 1 internal thread groove is provided with seal rubber pad 4, outside thread front end and the seal rubber pad 4 of right tube wall 2 rely closely, left tube wall 1 is provided with T-shaped sealing gasket 3 with the external connections end face of right tube wall 2, and the top of T-shaped sealing gasket 3 is covered in left tube wall 1 and right tube wall 2 outer wall.
Described both sides, T-shaped sealing gasket 3 lower end are respectively arranged with left side booster block groove 9 and right side booster block groove 10; Described left tube wall 1 internal thread front end side wall is provided with the left side booster block 8 matched with left side booster block groove 9; The externally threaded end sidewall of described right pipeline 2 is provided with the right side booster block 11 matched with right side booster block groove 10.
Described seal rubber pad 4 is provided with conical socket 6; The outside thread front end of described right tube wall 2 is provided with the taper briquetting 7 matched with conical socket 6.
This embodiment uses the external connections end face T-shaped sealing gasket 3 being positioned over left tube wall 1 and right tube wall 2, by thread mechanism 5, left and right pipeline is docked, in close to laminating, the taper briquetting 7 of the outside thread front end of right tube wall 2 slowly can squeeze into the conical socket 6 on seal rubber pad 4, left side booster block 8 simultaneously in left tube wall 1 internal thread front end side wall and the right side booster block 11 on right pipeline 2 externally threaded end sidewall also slowly can squeeze into left side booster block groove 9 and the right side booster block groove 10 of both sides, T-shaped sealing gasket 3 lower end respectively, and T-shaped sealing gasket 3 top is covered in left tube wall 1 and right tube wall 2 outer wall, realize sealing effect completely.
This embodiment adds new sealing part in the structure technology of traditional seal with screwed joint, and the Stainless Steel Tube be connected is combined fully closely, and sealing is stronger more stable, and does not affect the maintenance dismounting in later stage.The utility model have structure simple, arrange rationally, the advantage such as fabricating cost is low.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.

Claims (3)

1. a Stainless Steel Tube for high sealing connection, is characterized in that: it comprises left tube wall (1), right tube wall (2), T-shaped sealing gasket (3), seal rubber pad (4) and thread mechanism (5); Left tube wall (1) is connected by thread mechanism (5) with right tube wall (2), the end of left tube wall (1) internal thread groove is provided with seal rubber pad (4), outside thread front end and the seal rubber pad (4) of right tube wall (2) rely closely, left tube wall (1) is provided with T-shaped sealing gasket (3) with the external connections end face of right tube wall (2), and the top of T-shaped sealing gasket (3) is covered in left tube wall (1) and right tube wall (2) outer wall.
2. the Stainless Steel Tube of a kind of high sealing connection according to claim 1, is characterized in that described T-shaped sealing gasket (3) both sides, lower end are respectively arranged with left side booster block groove (9) and right side booster block groove (10); Described left tube wall (1) internal thread front end side wall is provided with the left side booster block (8) matched with left side booster block groove (9); The described externally threaded end sidewall of right pipeline (2) is provided with the right side booster block (11) matched with right side booster block groove (10).
3. the Stainless Steel Tube of a kind of high sealing connection according to claim 1, is characterized in that described seal rubber pad (4) is provided with conical socket (6); The outside thread front end of described right tube wall (2) is provided with the taper briquetting (7) matched with conical socket (6).
CN201520441866.6U 2015-06-25 2015-06-25 High sealing connection's nonrust steel pipe Expired - Fee Related CN204852678U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520441866.6U CN204852678U (en) 2015-06-25 2015-06-25 High sealing connection's nonrust steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520441866.6U CN204852678U (en) 2015-06-25 2015-06-25 High sealing connection's nonrust steel pipe

Publications (1)

Publication Number Publication Date
CN204852678U true CN204852678U (en) 2015-12-09

Family

ID=54743223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520441866.6U Expired - Fee Related CN204852678U (en) 2015-06-25 2015-06-25 High sealing connection's nonrust steel pipe

Country Status (1)

Country Link
CN (1) CN204852678U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723657A (en) * 2018-12-24 2019-05-07 何金星 A kind of high-pressure-resistant sealed immersible pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723657A (en) * 2018-12-24 2019-05-07 何金星 A kind of high-pressure-resistant sealed immersible pump

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151209

Termination date: 20200625

CF01 Termination of patent right due to non-payment of annual fee