CN114484124B - Auxiliary device is connected to three-way pipe - Google Patents
Auxiliary device is connected to three-way pipe Download PDFInfo
- Publication number
- CN114484124B CN114484124B CN202210124628.7A CN202210124628A CN114484124B CN 114484124 B CN114484124 B CN 114484124B CN 202210124628 A CN202210124628 A CN 202210124628A CN 114484124 B CN114484124 B CN 114484124B
- Authority
- CN
- China
- Prior art keywords
- shell
- way pipe
- pipe
- sliding groove
- auxiliary piece
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 57
- 238000001514 detection method Methods 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 239000012945 sealing adhesive Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/12—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe using attaching means embracing the pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/023—Y- pieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/088—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed using an elastic grommet between the extremity of the tube and the wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Pipe Accessories (AREA)
Abstract
The invention belongs to the field of three-way pipe connection, and relates to a three-way pipe connection auxiliary device which comprises a three-way pipe and an auxiliary piece. An anti-overflow module is arranged in the auxiliary connecting piece, and a cleaning module is arranged in the auxiliary piece shell. According to the invention, the rubber air bag in the anti-overflow module can be greatly expanded after compressed gas is introduced, the part of the bottom supporting pipe in the groove can be fixed and sealed, liquid in the auxiliary piece shell is prevented from overflowing, and when the cleaning module generates the fouling crystallization on the inner wall of the joint, the cleaning plate in the three-way pipe shell can scrape the fouling crystallization on the inner wall of the three-way pipe shell.
Description
Technical Field
The invention belongs to the field of three-way pipe connection, and particularly relates to a three-way pipe connection auxiliary device.
Background
The three-way pipe is used as the connecting pipeline frequently used in daily life and work, in the use, the corner that often can appear the pipeline appears silting up the crystallization and lead to being blocked, therefore need design a three-way pipe and connect auxiliary device, solve following problem: scraping the deposited crystals on the inner side wall of the three-way pipe shell when the deposited crystals are generated on the inner wall of the joint of the three-way pipe.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a three-way pipe connection auxiliary device. Scraping the deposited crystals on the inner side wall of the three-way pipe shell when the deposited crystals are generated on the inner wall of the joint of the three-way pipe.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an auxiliary device is connected to three-way pipe, includes three-way pipe, auxiliary component, the three-way pipe includes the three-way pipe casing, the three-way pipe casing is equipped with two branch pipe mouths, branch pipe mouths junction connection is equipped with the connection auxiliary component. The utility model discloses a three-way pipe shell, including connecting auxiliary member, slider, fixed connection, sliding groove, sealing baffle, slider, fixed connection is equipped with the slider below the slider, and fixed connection is equipped with the fixed connection who seals slip pivoted in the tee bend casing, fixed connection is equipped with the cleaning plate that can strike off the silt crystallization on the tee bend casing inner wall towards tee bend casing direction fixed connection on the fixed connection.
Preferably, the anti-overflow module comprises a groove arranged in an auxiliary piece shell, a bottom support pipe capable of sliding along the axial direction of a branch pipe port of the three-way pipe shell in the groove arranged in the auxiliary piece shell is arranged in the direction opposite to the three-way pipe shell, a connecting pipe support capable of fixedly and hermetically connecting a branch pipe is fixedly connected above the bottom support pipe, and a flow guide pipe is arranged in the bottom support pipe.
Preferably, the auxiliary member shell is internally provided with a sealing sliding groove, the sealing sliding groove is positioned in the auxiliary member shell and is provided with a compressed air cavity, the auxiliary member shell is internally provided with a sealing sliding block which is positioned below the bottom supporting pipe and is sealed and sliding in the sealing sliding groove, the sealing sliding block is positioned in the auxiliary member shell and is provided with a ventilation pipeline communicated with the compressed air cavity, the ventilation pipeline is positioned in the auxiliary member shell and is provided with an air bin in a groove facing the auxiliary member shell, and the air bin is internally provided with a rubber air bag facing the outlet of the air bin.
Preferably, the rubber air bag can be greatly expanded after entering compressed gas, and the bottom support pipe can be fixed and sealed in the groove to prevent the auxiliary piece from being in the shell
Preferably, the sliding block is located in the sealing baffle and is close to the sealing baffle in the direction of the three-way pipe shell, an air passage penetrating out of the detection shell downwards is arranged in the sealing baffle, a sealing sliding groove is formed in the air passage, a pressure sliding block is arranged in the sealing sliding groove in a sealing sliding manner, a fixing spring is fixedly arranged in the sealing sliding groove in the direction of the sliding groove, and a liquid inlet communicated with the inside of the three-way pipe shell is formed in the lower portion of the sealing sliding groove.
Preferably, the sealing sliding groove is filled with compressed air, the pressure sliding block is just positioned at the position close to the liquid inlet at the bottom of the sealing sliding groove when the liquid flow in the three-way pipe shell is normal, and the pressure sliding block is positioned in the detection shell, and the compressed air entering the sliding groove through the air passage can push the sliding block to drive the fixed connecting rod to scrape deposited crystals on the inner side wall of the three-way pipe shell together with the cleaning plate.
Advantageous effects
The invention provides a three-way pipe connection auxiliary device through improvement, which has the following improvement and advantages compared with the prior art:
1. the rubber air bag in the anti-overflow module can be greatly expanded after entering compressed gas, and the part of the bottom supporting pipe positioned in the groove can be fixed and sealed, so that liquid in the auxiliary piece shell is prevented from overflowing.
2. When the cleaning module is arranged on the inner wall of the joint to generate the deposited crystals, the pressure of the liquid in the three-way pipe shell body, which is close to the direction of the detection shell body, pushes the compressed air to drive the fixed connecting rod to rotate and simultaneously drives the cleaning plate to scrape the deposited crystals on the inner side wall of the three-way pipe shell body.
Drawings
Fig. 1 is a schematic of an isometric structure of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken along the direction E-E in fig. 2.
Fig. 4 is an enlarged view of the structure at a in fig. 3.
Fig. 5 is an enlarged view of the structure at B in fig. 4.
Fig. 6 is a sectional view in the direction F-F in fig. 5.
In the figure, 10, connecting pipe brackets; 11. a bottom support tube; 12. a diversion pipeline; 13. an auxiliary member housing; 14. compressing the air cavity; 15. a ventilation duct; 16. a sealing slide block; 17. a pressure spring; 18. a tee housing; 19. a cleaning module; 20. a gas bin; 21. a rubber air bag; 22. sealing the chute; 23. a kit; 24. a sliding groove; 25. a slide block; 26. an air passage; 27. sealing the sliding groove; 28. a fixed spring; 29. a pressure slide block; 30. a detection housing; 31. a liquid inlet; 32. a fixed connecting rod; 33. a cleaning plate; 34. a sealing baffle; 35. an anti-overflow module; 81. a three-way pipe; 82. and connecting the auxiliary piece.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-6, a three-way pipe connection auxiliary device comprises a three-way pipe 81 and an auxiliary piece 82, wherein the three-way pipe 81 comprises a three-way pipe shell 18, the three-way pipe shell 18 is provided with two branch pipe ports, and the connection part of the branch pipe ports is connected with the connection auxiliary piece 82. The auxiliary member shell 13 of the connection auxiliary member 82 is provided with an anti-overflow module 35 at one end, which is opposite to the direction of the three-way pipe 81, in the auxiliary member shell 13, a cleaning module 19 is arranged below the anti-overflow module 35, which is close to the direction of the three-way pipe 81, the cleaning module 19 is arranged below the auxiliary member shell 13, a sleeve member 23 sleeved outside the three-way pipe shell 18 is arranged below the auxiliary member shell 13, a detection shell 30 sleeved inside the three-way pipe shell 18 is arranged below the sleeve member 23, a sliding groove 24 is formed in the auxiliary member shell 13 along the circumferential direction of the auxiliary member shell 13, a sealing baffle 34 is symmetrically and fixedly arranged in the sliding groove 24, a sliding block 25 is arranged in the sliding groove 24, a fixed connecting rod 32 which is in sealing sliding rotation in the three-way pipe shell 18 is fixedly arranged below the sliding block 25, and a cleaning plate 33 which can scrape deposited crystals on the inner wall of the three-way pipe shell 18 is fixedly arranged on the fixed connecting rod 32 towards the direction of the three-way pipe shell 18.
Further, the anti-overflow module 35 includes a groove in the auxiliary member housing 13, a bottom support 11 capable of sliding along the axial direction of the branch pipe port of the three-way pipe housing 18 in the groove in the auxiliary member housing 13 is arranged in the direction opposite to the three-way pipe housing 18 in the auxiliary member housing 13, a connecting pipe support 10 capable of fixedly and hermetically connecting the branch pipe is fixedly connected above the bottom support 11, and a diversion pipe 12 is arranged in the bottom support 11.
Further, a sealing sliding groove 22 is formed in the auxiliary member shell 13, a compression air cavity 14 is formed in the auxiliary member shell 13 and located below the bottom supporting pipe 11 in the auxiliary member shell 13, a sealing sliding block 16 which slides in a sealing sliding manner in the sealing sliding groove 22 is arranged in the auxiliary member shell 13, an air duct 15 communicated with the compression air cavity 14 is arranged in the auxiliary member shell 13, an air bin 20 facing the groove in the auxiliary member shell 13 is arranged in the auxiliary member shell 13, and a rubber air bag 21 facing the outlet of the air bin 20 is arranged in the air bin 20.
Further, the rubber bag 21 can be greatly expanded after compressed gas is introduced, and the bottom bracket 11 can be fixed and sealed in the groove to prevent the auxiliary member housing 13 from being filled with the compressed gas
Further, the sliding block 25 is located in the sealing baffle 34 and is close to the sealing baffle 34 in the direction of the three-way pipe shell 18, the air passage 26 penetrating out of the detection shell 30 downwards is arranged in the air passage 26, the sealing sliding groove 27 is arranged in the detection shell 30, the pressure sliding block 29 is arranged in the sealing sliding groove 27 in a sealing sliding manner, the fixing spring 28 is fixedly arranged in the sealing sliding groove 27 in the direction of the sliding groove 24, and the detection shell 30 is located below the sealing sliding groove 27 and is provided with the liquid inlet 31 communicated with the three-way pipe shell 18.
Further, the sealing sliding groove 27 is filled with compressed air, the pressure sliding block 29 is just located at the position close to the liquid inlet 31 at the bottom of the sealing sliding groove 27 when the liquid flow in the three-way pipe shell 18 is normal, the pressure sliding block 29 is located in the detecting shell 30, and the compressed air enters the sliding groove 24 through the air passage 26 and can push the sliding block 25 to drive the fixed connecting rod 32 to scrape deposited crystals on the inner side wall of the three-way pipe shell 18 together with the cleaning plate 33.
Principle of operation
Before connecting and fixing the three-way pipe connection auxiliary device to a pipeline, the three-way pipe connection auxiliary device is detected in air tightness through the device for detecting the air tightness, so that the three-way pipe connection auxiliary device is prevented from being influenced by the problem existing in the three-way pipe connection auxiliary device in the use process after installation connection and normal use of the three-way pipe connection auxiliary device and pipeline conveying liquid.
The tee connection auxiliary device is sleeved on the pipe orifice of the tee housing 18, so that the sleeve 23 is positioned on the outer side of the tee housing 18, and the detection housing 30 is positioned on the inner side of the tee housing 18.
Simultaneously, the tee pipe shell 18, the sleeve 23 and the detection shell 30 are installed and fixed by using the sealing adhesive tape and the sealing fixing clamp, and the main pipeline of the tee pipe shell 18 is installed and fixed by communicating an external pipeline by using the sealing adhesive tape and the sealing fixing clamp.
The pipeline to be connected at the joint of the branch pipe ports on the two tee pipe shells 18 is inserted into the connecting pipe collet 10, and when the connecting pipe collet 10 receives a certain pressure, the connecting pipe collet 10 pushes the bottom bracket 11 to move towards the direction of the tee pipe shells 18 in the groove in the auxiliary piece shell 13.
Meanwhile, when the bottom bracket tube 11 moves towards the three-way tube shell 18, the sealing sliding block 16 is pushed to push the compressed air in the compressed air cavity 14 into the air bin 20 along the sealing sliding groove 22 in the groove through the ventilation pipeline 15.
The compressed gas entering the gas bin 20 enables the rubber airbag 21 to expand greatly, and the part of the bottom bracket 11 positioned in the groove can be fixed and sealed, so that liquid in the auxiliary piece shell 13 is prevented from overflowing.
At this time, the pipe to be connected at the joint of the branch pipe ports on the two tee pipe shells 18, the connecting pipe shoe 10 and the outer side of the auxiliary part shell 13 are installed and fixed together by using the sealing adhesive tape and the sealing fixing clamp to communicate with the external pipe.
When the tee connection auxiliary device sleeve is used for a long time, accumulation crystals are easily generated on the inner wall of the joint of the two branch pipes and the main pipe in the tee shell 18.
When the accumulation crystallization is generated on the inner wall of the joint of the three-way pipe connection auxiliary device, the pressure of the liquid in the three-way pipe shell 18, which is close to the detection shell 30, is gradually increased, and the liquid pushes the pressure sliding block 29 to move upwards along the sealing sliding groove 27, so that the pressure sliding block 29 pushes the compressed air in the sealing sliding groove 27 to be sent into the sliding groove 24 through the air passage 26.
The compressed air entering the sliding groove 24 pushes the sliding block 25 to rotate in the sliding groove 24, drives the fixed connecting rod 32 fixedly connected below the sliding groove 24 to rotate, and drives the cleaning plate 33 to scrape and clean deposited crystals on the inner wall while the fixed connecting rod 32 rotates.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (1)
1. The utility model provides a tee pipe connection auxiliary device, includes tee pipe (81), connection auxiliary member (82), its characterized in that: the three-way pipe (81) comprises a three-way pipe shell (18), the three-way pipe shell (18) is provided with two branch pipe openings, the connection of the branch pipe openings is provided with a connection auxiliary piece (82), one end, facing away from the three-way pipe (81), of the auxiliary piece shell (13) of the connection auxiliary piece (82) is provided with an anti-overflow module (35), the inside of the auxiliary piece shell (13) close to the three-way pipe (81) is provided with a cleaning module (19) below the anti-overflow module (35), the cleaning module (19) is provided with a sleeve piece (23) sleeved outside the three-way pipe shell (18) below the auxiliary piece shell (13), the sleeve piece (23) is provided with a detection shell (30) sleeved inside the three-way pipe shell (18) below the auxiliary piece shell (13), the cleaning module (19) is provided with a sliding groove (24) along the circumferential direction of the auxiliary piece shell (13), the sliding groove (24) is internally and symmetrically and fixedly provided with a sealed baffle (34), the sliding block (25) is arranged in the sliding groove (24), the sliding block (25) is fixedly provided with a sealing connecting rod (32) in the three-way pipe shell (18), a cleaning plate (33) capable of scraping deposited crystals on the inner wall of the three-way pipe shell (18) is fixedly arranged on the fixed connecting rod (32) towards the three-way pipe shell (18);
the anti-overflow module (35) comprises a groove formed in an auxiliary piece shell (13), a bottom support pipe (11) capable of sliding along the axial direction of a branch pipe port of the three-way pipe shell (18) in the groove formed in the auxiliary piece shell (13) is arranged in the direction opposite to the three-way pipe shell (18), a connecting pipe support (10) capable of fixedly and hermetically connecting a branch pipe is fixedly connected above the bottom support pipe (11), and a guide pipe (12) is arranged in the bottom support pipe (11);
a sealing sliding groove (22) is formed in the auxiliary piece shell (13), a compression air cavity (14) is formed in the auxiliary piece shell (13) by the sealing sliding groove (22), a sealing sliding block (16) which is sealed and sliding in the sealing sliding groove (22) is arranged below the bottom supporting pipe (11) in the auxiliary piece shell (13), a ventilation pipeline (15) communicated with the compression air cavity (14) is arranged in the auxiliary piece shell (13) by the sealing sliding block (16), a gas bin (20) facing the groove in the auxiliary piece shell (13) is arranged in the auxiliary piece shell (13), and a rubber airbag (21) facing the outlet of the gas bin (20) is arranged in the gas bin (20);
the rubber air bag (21) can be greatly expanded after compressed gas is introduced, and the bottom support tube (11) can be positioned in the groove to be fixed and sealed, so that liquid in the auxiliary piece shell (13) is prevented from overflowing;
the sliding block (25) is positioned in the sealing baffle (34) towards the direction of the three-way pipe shell (18), an air passage (26) penetrating out of the detection shell (30) downwards is arranged at a position close to the sealing baffle (34), a sealing sliding groove (27) is arranged in the air passage (26) positioned in the detection shell (30), a pressure sliding block (29) is arranged in the sealing sliding groove (27) in a sealing sliding manner, a fixed spring (28) is fixedly arranged in the sealing sliding groove (27) towards the direction of the sliding groove (24), and a liquid inlet (31) communicated with the three-way pipe shell (18) is formed in the lower part of the detection shell (30) positioned in the sealing sliding groove (27);
compressed air is filled in the sealing sliding groove (27), the pressure sliding block (29) is just located at the position, close to the liquid inlet (31), of the bottom of the sealing sliding groove (27) when the liquid flow in the three-way pipe shell (18) is normal, the pressure sliding block (29) is located in the detection shell (30), the compressed air enters the sliding groove (24) through the air passage (26) and can push the sliding block (25) to drive the fixed connecting rod (32) to scrape deposited crystals on the inner side wall of the three-way pipe shell (18) together with the cleaning plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124628.7A CN114484124B (en) | 2022-02-10 | 2022-02-10 | Auxiliary device is connected to three-way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124628.7A CN114484124B (en) | 2022-02-10 | 2022-02-10 | Auxiliary device is connected to three-way pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114484124A CN114484124A (en) | 2022-05-13 |
| CN114484124B true CN114484124B (en) | 2023-12-15 |
Family
ID=81477650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210124628.7A Active CN114484124B (en) | 2022-02-10 | 2022-02-10 | Auxiliary device is connected to three-way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114484124B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706026A (en) * | 2009-11-12 | 2010-05-12 | 中冶北方工程技术有限公司 | Air inflation sealing device for pipeline connection |
| KR101412600B1 (en) * | 2014-01-23 | 2014-06-27 | 현대파이프(주) | Connection pipe with watertight and airtight functions |
| KR101507467B1 (en) * | 2013-09-30 | 2015-03-31 | 주식회사 비젼개발 | Water diverting hose coupling materials using distending pressure and water diverting apparatus with the same |
| EP3441657A1 (en) * | 2017-08-09 | 2019-02-13 | Voss Automotive GmbH | Conduit connection for piping with a leak indicator |
| CN208778927U (en) * | 2018-08-24 | 2019-04-23 | 宁波拓兴精密铸造有限公司 | A kind of pipeline sealing structure |
| CN211100558U (en) * | 2019-11-04 | 2020-07-28 | 无锡鼎尚自动化系统有限公司 | Automatic blockage clearing device for pneumatic conveying system |
| CN211550860U (en) * | 2019-12-05 | 2020-09-22 | 泉州市精鑫电气有限公司 | Novel tee joint |
| CN112128495A (en) * | 2020-09-18 | 2020-12-25 | 叶宁 | Large-diameter three-way pipe |
| CN212389913U (en) * | 2020-06-11 | 2021-01-22 | 潍坊永亮机械有限公司 | Tee bend water pipe watertight fittings |
| CN214274846U (en) * | 2020-12-01 | 2021-09-24 | 江苏丽天石化码头有限公司 | Oil spill prevention fixing device |
| CN214865853U (en) * | 2021-04-25 | 2021-11-26 | 安徽振烨建设有限公司 | Hydraulic engineering pipeline dredging device |
-
2022
- 2022-02-10 CN CN202210124628.7A patent/CN114484124B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706026A (en) * | 2009-11-12 | 2010-05-12 | 中冶北方工程技术有限公司 | Air inflation sealing device for pipeline connection |
| KR101507467B1 (en) * | 2013-09-30 | 2015-03-31 | 주식회사 비젼개발 | Water diverting hose coupling materials using distending pressure and water diverting apparatus with the same |
| KR101412600B1 (en) * | 2014-01-23 | 2014-06-27 | 현대파이프(주) | Connection pipe with watertight and airtight functions |
| EP3441657A1 (en) * | 2017-08-09 | 2019-02-13 | Voss Automotive GmbH | Conduit connection for piping with a leak indicator |
| CN208778927U (en) * | 2018-08-24 | 2019-04-23 | 宁波拓兴精密铸造有限公司 | A kind of pipeline sealing structure |
| CN211100558U (en) * | 2019-11-04 | 2020-07-28 | 无锡鼎尚自动化系统有限公司 | Automatic blockage clearing device for pneumatic conveying system |
| CN211550860U (en) * | 2019-12-05 | 2020-09-22 | 泉州市精鑫电气有限公司 | Novel tee joint |
| CN212389913U (en) * | 2020-06-11 | 2021-01-22 | 潍坊永亮机械有限公司 | Tee bend water pipe watertight fittings |
| CN112128495A (en) * | 2020-09-18 | 2020-12-25 | 叶宁 | Large-diameter three-way pipe |
| CN214274846U (en) * | 2020-12-01 | 2021-09-24 | 江苏丽天石化码头有限公司 | Oil spill prevention fixing device |
| CN214865853U (en) * | 2021-04-25 | 2021-11-26 | 安徽振烨建设有限公司 | Hydraulic engineering pipeline dredging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114484124A (en) | 2022-05-13 |
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