CN110805772B - Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage - Google Patents
Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage Download PDFInfo
- Publication number
- CN110805772B CN110805772B CN201910964914.2A CN201910964914A CN110805772B CN 110805772 B CN110805772 B CN 110805772B CN 201910964914 A CN201910964914 A CN 201910964914A CN 110805772 B CN110805772 B CN 110805772B
- Authority
- CN
- China
- Prior art keywords
- plate
- pipe
- connector
- main body
- inflatable bag
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F16L41/021—T- or cross-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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
-
- 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
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
-
- 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
- F16L41/10—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 the extremity of the pipe being screwed into 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
- F16L55/02—Energy absorbers; Noise absorbers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a leakage-proof pipeline connecting mechanism for chemical wastewater conveying, which comprises a connecting shell, connectors, a first flange plate and a second flange plate, wherein the connectors are respectively arranged on the left side, the right side, the upper side and the lower side of the connecting shell, the inner part of each connector is in threaded connection with a plug plate, a partition plate is arranged in the connecting shell, the outer side of each plug plate is in threaded connection with an outer connecting pipe, the outer side of each outer connecting pipe is in threaded connection with a movable ring, and an outer cover is fixed on the outer side of each movable ring. This chemical industry waste water for transport pipeline coupling mechanism that can prevent leakage is provided with the shift ring, and the shift ring is threaded connection with the connected mode of outer connecting pipe, consequently through the rotation of shift ring for the dustcoat extrudees first gas cell main part, and then the inside gas of first gas cell main part of being convenient for enters into the second gas cell main part through communicating pipe, is convenient for carry out sealing treatment between the pipeline of different diameters, avoids the later stage to take place the leakage problem.
Description
Technical Field
The invention relates to the technical field of chemical industry, in particular to a leakage-proof pipeline connecting mechanism for chemical wastewater conveying.
Background
Chemical industry means to chemical industry or chemical engineering's abbreviation, chemical industry is one of our indispensable trade in the life now, and chemical industry can produce a large amount of chemical waste water when producing, need carry when handling these chemical waste water, at present when carrying these waste water, need be connected between pipeline and the pipeline to the pipeline is fine carries out remote transport, has so just had pipe connection mechanism on the market consequently, although pipe connection mechanism on the market is of a great variety now, but still has some weak points, for example:
1. when the traditional pipeline connecting mechanism is connected with pipelines with different diameters, the distance between the connecting mechanism and the pipelines is different, and a sealing gasket needs to be replaced for improving the sealing performance, so that the operation is complex, meanwhile, the sealing performance is poor due to improper operation, and the leakage condition can occur;
2. some pipelines need to be vertically installed or parallelly installed according to the requirements of installation areas, and when the pipelines need to be installed in the vertical direction, most pipelines in the current market are installed in the vertical direction through the matching of a right-angle two-way pipe or a three-way pipe, so that the stability of the matching connection through the right-angle two-way pipe or the three-way pipe is low, and the pipelines with large diameters are inconvenient to connect;
therefore, we propose a pipe connection mechanism for chemical wastewater delivery that can prevent leakage, so as to solve the problems mentioned above.
Disclosure of Invention
The invention aims to provide a leakage-proof pipeline connecting mechanism for chemical wastewater delivery, which is used for solving the problems that the traditional pipeline connecting mechanism in the market at present has poor sealing property and is easy to leak when pipelines with different diameters are connected, and the pipelines in different directions are inconvenient to install.
In order to achieve the purpose, the invention provides the following technical scheme: a leakage-proof pipeline connecting mechanism for chemical wastewater conveying comprises a connecting shell, connectors, a first flange plate and a second flange plate, wherein the connectors are installed on the left side and the upper side and the lower side of the connecting shell, the connectors are connected with a plug plate through internal threads, a partition plate is installed inside the connecting shell, an external connecting pipe is connected with the external threads of the plug plate, a moving ring is connected with the external threads of the external connecting pipe, an outer cover is fixed on the outer side of the moving ring, a first inflation bag main body is arranged on the inner side surface of the outer cover, the first flange plate is bonded on the outer side of the first inflation bag main body, a second flange plate is connected with the outer side of the first flange plate through screws, the first flange plate is fixed at the top end of the external connecting pipe, an inner connecting pipe is installed on the inner side of the external connecting pipe, and a second inflation bag main body is, the outside of second gas cell main part is passed through communicating pipe and is connected with first gas cell main part, and the top of second ring flange is fixed with the installation pipe, the sealed pad is all installed to the inside of connector and outer connecting pipe.
Preferably, the connecting shell is of a rectangular structure, the connecting shell and the connector are of an integrated structure, the connector is of a circular ring structure, and the central line of the connecting shell and the central line of the connector are on the same plane.
Preferably, first mounting groove has been seted up to the outer end inside of connector, and the inside of first mounting groove is thread-like structure to the internal diameter of first mounting groove equals the external diameter of cock board, and the degree of depth of first mounting groove is less than the degree of depth of connector simultaneously, and the connector is provided with 2 groups, every group 2 about connecting the casing symmetry.
Preferably, shift ring and dustcoat be integrated structure, and the dustcoat with be the structure of invering trapezoidal form to the inside wall of dustcoat is laminated with the outside wall of first gas cell main part, and the biggest inside diameter of dustcoat is greater than the outside diameter of first ring flange simultaneously.
Preferably, the cock board includes the inner panel, the planking, the recess, the buffer board, the connecting rod, the connecting block, damping spring, blotter and spacing groove, and the planking is installed in the outside of inner panel, and the recess has been seted up to the inside of inner panel, the inside of recess is provided with the buffer board simultaneously, and the bottom loose axle of buffer board is connected with the connecting rod, and the bottom loose axle of connecting rod is connected with the connecting block, and the outside of connecting block is provided with the spacing groove all around, and the outer end of connecting block is connected with the spacing groove through damping spring, and the last surface mounting of buffer board has the blotter, and the blot.
Preferably, the inner plate and the outer plate are both circular, the outer diameter of the inner plate is larger than that of the outer plate, the outer plate is of a solid structure, and the inner plate and the outer plate share a center line.
Preferably, a second mounting groove is formed in the bottom end of the outer connecting pipe, the inner diameter of the second mounting groove is equal to the outer diameter of the outer plate, and the inner wall of the second mounting groove is of a thread-shaped structure.
Preferably, the space inside the first inflatable bag main body is connected with the second inflatable bag main body through a communicating pipe, the first inflatable bag main body and the second inflatable bag main body are both in a circular ring structure, and the inner side face of the second inflatable bag main body is connected with the outer side face of the inner connecting pipe in a bonding mode.
Preferably, the inner connecting pipe is of a T-shaped structure, a gap exists between the inner connecting pipe and the mounting pipe, and the inner connecting pipe and the outer connecting pipe are arranged in a one-to-one correspondence manner.
Compared with the prior art, the invention has the beneficial effects that: this chemical industry wastewater for transport pipeline coupling mechanism that can prevent to leak:
(1) the movable ring is arranged, the movable ring is in threaded connection with the outer connecting pipe, so that the movable ring can drive the outer cover in an inverted trapezoidal shape to rotate and move at the same time through rotation of the movable ring, the outer cover can extrude the first inflatable bag main body, gas in the first inflatable bag main body can conveniently enter the second inflatable bag main body through the communicating pipe, the volume of the second inflatable bag main body is expanded outwards, the outer side wall of the second inflatable bag main body is tightly attached to the inner walls of the mounting pipe, the first flange plate and the second flange plate, the inner side wall of the second inflatable bag main body is tightly attached to the inner side wall of the connecting pipe, the whole pipeline connecting mechanism can be conveniently connected with pipelines with different diameters, and meanwhile, sealing treatment can be conveniently carried out between the pipelines with different diameters through arrangement of the second inflatable bag main body, the sealing performance in the whole pipeline connecting mechanism is improved, and the problem of leakage in the later period is avoided;
(2) the connecting heads are installed, the connecting heads are installed on the upper side, the lower side, the left side and the right side of the connecting shell, meanwhile, the connecting heads are convenient to open through the arrangement of the plug plates, so that the connecting heads are convenient to connect with the outer connecting pipes, and further the outer connecting pipes are convenient to connect with the external installation pipes, and therefore the external installation pipes are convenient to install in parallel and vertically, so that different installation requirements are met, meanwhile, the traditional right-angle two-way or two-way is replaced through the arrangement of the connecting shell, the outer connecting pipes and the connecting heads, and the stability of the whole connecting mechanism is improved;
(3) install buffer board and cushion, through the blotter that is wave shape and the cooperation of coordinating buffer board and connecting rod, connecting block and damping spring, fine buffering shock attenuation to the water that enters into the cock board, the impact force of reduction water to the cock board, and then the stable use of cock board of being convenient for.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic view of a parallel connection front view structure according to the present invention;
FIG. 3 is a schematic view of a vertical connection in a front view configuration according to the present invention;
FIG. 4 is a schematic perspective view of the connecting housing of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 6 is a schematic main sectional structure view of the plug plate of the present invention.
In the figure: 1. connecting the shell; 2. a connector; 201. a first mounting groove; 3. a partition plate; 4. a moving ring; 5. a plug plate; 51. an inner plate; 52. an outer plate; 53. a groove; 54. a buffer plate; 55. a connecting rod; 56. connecting blocks; 57. a damping spring; 58. a cushion pad; 59. a limiting groove; 6. an outer connecting pipe; 61. a second mounting groove; 7. a housing; 8. a first airbag body; 9. a first flange plate; 10. a second flange plate; 11. an internal connection pipe; 12. installing a pipe; 13. a second airbag body; 14. a gasket; 15. a communication pipe is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a leakage-proof pipeline connecting mechanism for chemical wastewater delivery comprises a connecting shell 1, a connector 2, a partition plate 3, a moving ring 4, a plug plate 5, an outer connecting pipe 6, an outer cover 7, a first inflatable bag main body 8, a first flange plate 9, a second flange plate 10, an inner connecting pipe 11, a mounting pipe 12, a second inflatable bag main body 13, a sealing gasket 14 and a communicating pipe 15, wherein the connector 2 is installed on the left side, the right side, the upper side and the lower side of the connecting shell 1, the plug plate 5 is in threaded connection with the inner part of the connector 2, the partition plate 3 is installed inside the connecting shell 1, the outer connecting pipe 6 is in threaded connection with the outer side of the plug plate 5, the moving ring 4 is in threaded connection with the outer side of the outer connecting pipe 6, the outer cover 7 is fixed on the outer side of the moving ring 4, the first inflatable bag main body 8 is arranged on the inner side of the outer cover 7, and the, a second flange plate 10 is connected to the outer side of the first flange plate 9 through screws, the first flange plate 9 is fixed to the top end of the outer connecting pipe 6, an inner connecting pipe 11 is installed on the inner side of the outer connecting pipe 6, a second inflatable bag main body 13 is arranged on the outer side of the inner connecting pipe 11, the outer side of the second inflatable bag main body 13 is connected with the first inflatable bag main body 8 through a communicating pipe 15, a mounting pipe 12 is fixed to the top end of the second flange plate 10, and sealing gaskets 14 are installed inside the connecting head 2 and the outer connecting pipe 6;
the connecting shell 1 is in a rectangular structure, the connecting shell 1 and the connectors 2 are in an integrated structure, the connectors 2 are in an annular structure, and meanwhile, the central line of the connecting shell 1 and the central line of the connectors 2 are on the same plane, so that the connecting shell 1 in the rectangular structure can conveniently mount the four connectors 2, and the parallel mounting or the vertical mounting at the later stage is convenient, and the practicability and the application range of the whole device are improved;
a first mounting groove 201 is formed in the outer end of the connector 2, the interior of the first mounting groove 201 is of a thread structure, the inner diameter of the first mounting groove 201 is equal to the outer diameter of the plug plate 5, meanwhile, the depth of the first mounting groove 201 is smaller than that of the connector 2, 2 groups of the connector 2 are symmetrically arranged on the connecting shell 1, each group is 2, and then the connector 2 is in threaded connection and assembly with the plug plate 5 or the outer connecting pipe 6 at the later stage through the arrangement of the first mounting groove 201 with the thread structure in the interior;
the movable ring 4 and the outer cover 7 are of an integrated structure, the outer cover 7 and the outer cover 7 are of an inverted ladder-shaped structure, the inner side wall of the outer cover 7 is attached to the outer side wall of the first inflatable bag main body 8, meanwhile, the maximum inner diameter of the outer cover 7 is larger than the outer diameter of the first flange 9, the movable ring 4 and the outer cover 7 are of an integrated structure, so that the movable ring 4 drives the outer cover 7 to move together when rotating, the inverted ladder-shaped outer cover 7 extrudes the first inflatable bag main body 8, and the outer end of the first inflatable bag main body 8 is bonded with the first flange 9, so that the outer cover 7 can extrude the first inflatable bag main body 8 well, and gas in the first inflatable bag main body 8 can enter the second inflatable bag main body 13 conveniently;
the plug plate 5 comprises an inner plate 51, an outer plate 52, a groove 53, a buffer plate 54, a connecting rod 55, a connecting block 56, a damping spring 57, a buffer pad 58 and a limiting groove 59, wherein the outer plate 52 is installed on the outer side of the inner plate 51, the groove 53 is formed in the inner side of the inner plate 51, the buffer plate 54 is arranged in the groove 53, the connecting rod 55 is connected with the bottom movable shaft of the buffer plate 54, the connecting block 56 is connected with the bottom movable shaft of the connecting rod 55, the limiting groove 59 is formed in the periphery of the outer side of the connecting block 56, the outer end of the connecting block 56 is connected with the limiting groove 59 through the damping spring 57, the buffer pad 58 is installed on the upper surface of the buffer plate 54, the buffer pad 58 is wavy, the buffer plate 54 can lift under the action of the connecting rod 55, the connecting block 56 and the damping spring 57 to reduce and buffer the impact, the contact area of the cushion pad 58 and water is increased, so that the cushion pad 58 and the cushion plate 54 can well reduce and cushion the impact of the water on the plug plate 5, and the mounting stability of the plug plate 5 is improved;
the inner plate 51 and the outer plate 52 are both circular, the outer diameter of the inner plate 51 is larger than that of the outer plate 52, the outer plate 52 is of a solid structure, and the inner plate 51 and the outer plate 52 share the same center line, so that the outer plate 52 of the solid structure can seal the connector 2 conveniently;
a second mounting groove 61 is formed in the bottom end of the outer connecting pipe 6, the inner diameter of the second mounting groove 61 is equal to the outer diameter of the outer plate 52, and the inner wall of the second mounting groove 61 is of a thread structure, so that the outer connecting pipe 6 and the plug plate 5 can be conveniently detached and mounted through the thread structure of the inner wall of the second mounting groove 61;
the space inside the first inflatable bag main body 8 is connected with the second inflatable bag main body 13 through a communication pipe 15, the first inflatable bag main body 8 and the second inflatable bag main body 13 are both in a circular ring structure, and the inner side surface of the second inflatable bag main body 13 is connected with the outer side surface of the inner connecting pipe 11 in a bonding mode, so that the first inflatable bag main body 8 and the second inflatable bag main body 13 are mutually matched for sealing treatment, and the leakage between the first flange plate 9 and the second flange plate 10 is avoided;
the internal connection pipe 11 is "T" shape structure, and has the clearance between internal connection pipe 11 and the installation pipe 12 to the internal connection pipe 11 is the one-to-one setting with the outer joint pipe 6, and then the internal connection pipe 11 and the outer joint pipe 6 of being convenient for "T" shape structure mutually support and install with the installation pipe 12 of different diameters.
The working principle of the embodiment is as follows: when the leakage-proof pipeline connecting mechanism for chemical wastewater delivery is used, firstly, as shown in figure 1, the whole device is moved into a working area and reaches the working area, when an external installation pipe 12 needs to be installed in parallel, as shown in figure 2, the external connecting pipes 6 connected with the left side and the right side of the shell 1 and the corresponding plug plates 5 are disassembled by screw thread rotation, then, the plug plates 5 connected with the upper side and the lower side of the shell 1 and the corresponding connectors 2 are disassembled by screw thread rotation, then, the external connecting pipes 6 and the plug plates 5 are separated by screw thread rotation, then, the bottom ends of the two external connecting pipes 6 are respectively connected with the first installation grooves 201 in the connectors 2 at the upper side and the lower side of the shell 1 by screw thread rotation, and simultaneously, the sealing gaskets 14 are extruded, so that the external connecting pipes 6 are tightly connected with the corresponding connectors 2, then, as shown in fig. 5, the moving ring 4 is rotated outwards at the outer side of the outer connecting pipe 6, the moving ring 4 and the outer connecting pipe 6 are in threaded connection, so that the moving ring 4 drives the outer cover 7 to rotate and move at the same time, so that the outer cover 7 extrudes the first airbag main body 8 at the inner side, at this time, gas at the inner side of the first airbag main body 8 enters the second airbag main body 13 through the communicating pipe 15, and then, the volume of the second airbag main body 13 begins to expand, so that the second airbag main body 13 well blocks and seals a gap between the inner connecting pipe 11 and the mounting pipe 12, and thus, the outer connecting pipe 6 can well seal and mount the mounting pipes 12 with different diameters, leakage is avoided, and thus, parallel mounting is well performed, as shown in fig. 2;
when the vertical installation is needed, as described above, the installation is performed similarly as shown in fig. 3, so that the installation pipes 12 in different directions can be easily installed by the whole pipe connection mechanism, the practicability of the whole device is improved, then the whole device starts to perform the transportation work, then, as shown in fig. 1, the water is conveniently divided by the partition plate 3 which is of a mesh-like structure and has an "X" shape, and at the same time, as shown in fig. 6, when the water enters the connection housing 1, the buffer plate 54 and the buffer pad 58 in the inner plate 51 are impacted, at this time, the buffer plate 54 and the buffer pad 58 move to the inner side of the groove 53, and then the buffer plate 54 extrudes the damping spring 57 in the limiting groove 59 under the action of the connecting rod 55 and the connecting block 56 which are connected by the movable shaft, so that the damping spring 57 can absorb shock well, and at the same time, the impact of the water on the plug plate 5 is reduced by the buffer pad 58 made of rubber material, so that the plug plate 5 can be well sealed, which is the using process of the whole device, thereby completing a series of works.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a chemical industry waste water that can prevent leakage is pipeline coupling mechanism for transport, is including connecting casing (1), connector (2), first ring flange (9) and second ring flange (10), its characterized in that: the connecting device is characterized in that the left side and the right side and the upper side and the lower side of the connecting shell (1) are respectively provided with a connector (2), the connector (2) is internally provided with a thread connected with a plug plate (5), the connecting shell (1) is internally provided with a partition plate (3), the plug plate (5) is externally connected with an outer connecting pipe (6) in a threaded manner, the outer connecting pipe (6) is externally connected with a moving ring (4) in a threaded manner, the outer side of the moving ring (4) is fixedly provided with an outer cover (7), the inner side of the outer cover (7) is provided with a first inflatable bag main body (8), the outer side of the first inflatable bag main body (8) is bonded with a first flange (9), the outer side of the first flange (9) is connected with a second flange (10) through screws, the top end of the outer connecting pipe (6) is fixedly provided with a first flange (9), and the inner side, and the outside of in-connection pipe (11) is provided with second gas cell main part (13), the outside of second gas cell main part (13) is connected with first gas cell main part (8) through communicating pipe (15), and the top of second ring flange (10) is fixed with installation pipe (12), sealed pad (14) are all installed to the inside of connector (2) and outer connecting pipe (6).
2. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 1, characterized in that: connect casing (1) and be rectangle column structure, and connect casing (1) and connector (2) structure as an organic whole to connector (2) are ring annular structure, and the central line of connecting casing (1) simultaneously and the central line of connector (2) are on the coplanar.
3. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 1, characterized in that: first mounting groove (201) have been seted up to the outer end inside of connector (2), and the inside of first mounting groove (201) is thread structure to the internal diameter of first mounting groove (201) equals the external diameter of cock board (5), and the degree of depth of first mounting groove (201) is less than the degree of depth of connector (2) simultaneously, and connector (2) are provided with 2 groups, every group 2 about connecting casing (1) symmetry.
4. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 1, characterized in that: the movable ring (4) and the outer cover (7) are of an integrated structure, the outer cover (7) is of an inverted trapezoidal structure, the inner side wall of the outer cover (7) is attached to the outer side wall of the first inflatable bag main body (8), and meanwhile the maximum inner diameter of the outer cover (7) is larger than the outer diameter of the first flange plate (9).
5. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 1, characterized in that: the plug plate (5) comprises an inner plate (51), an outer plate (52), a groove (53), a buffer plate (54), a connecting rod (55), a connecting block (56), a damping spring (57), a buffer pad (58) and a limiting groove (59), the outer plate (52) is arranged on the outer side of the inner plate (51), a groove (53) is arranged in the inner plate (51), a buffer plate (54) is arranged in the groove (53), the movable shaft at the bottom end of the buffer plate (54) is connected with a connecting rod (55), the movable shaft at the bottom end of the connecting rod (55) is connected with a connecting block (56), and the periphery of the outer side of the connecting block (56) is provided with a limit groove (59), the outer end of the connecting block (56) is connected with the limit groove (59) through a damping spring (57), and the upper surface of the buffer plate (54) is provided with a buffer pad (58), and the buffer pad (58) is wave-shaped.
6. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 5, wherein: the inner plate (51) and the outer plate (52) are both circular, the outer diameter of the inner plate (51) is larger than that of the outer plate (52), the outer plate (52) is of a solid structure, and the inner plate (51) and the outer plate (52) are concentric.
7. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 5, wherein: a second mounting groove (61) is formed in the bottom end of the outer connecting pipe (6), the inner diameter of the second mounting groove (61) is equal to the outer diameter of the outer plate (52), and the inner wall of the second mounting groove (61) is of a thread-shaped structure.
8. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 1, characterized in that: the space inside the first inflatable bag main body (8) is connected with the second inflatable bag main body (13) through a communicating pipe (15), the first inflatable bag main body (8) and the second inflatable bag main body (13) are both in a circular ring structure, and the inner side face of the second inflatable bag main body (13) is connected with the outer side face of the inner connecting pipe (11) in a bonding mode.
9. The pipe connecting mechanism for chemical wastewater delivery capable of preventing leakage according to claim 1, characterized in that: the inner connecting pipe (11) is of a T-shaped structure, a gap exists between the inner connecting pipe (11) and the mounting pipe (12), and the inner connecting pipe (11) and the outer connecting pipe (6) are arranged in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964914.2A CN110805772B (en) | 2019-10-11 | 2019-10-11 | Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964914.2A CN110805772B (en) | 2019-10-11 | 2019-10-11 | Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110805772A CN110805772A (en) | 2020-02-18 |
| CN110805772B true CN110805772B (en) | 2020-12-18 |
Family
ID=69488269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910964914.2A Active CN110805772B (en) | 2019-10-11 | 2019-10-11 | Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110805772B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB829182A (en) * | 1954-12-06 | 1960-03-02 | Harry Augustus Wills | Improvements in or relating to pipe couplings |
| CN204986130U (en) * | 2015-05-15 | 2016-01-20 | 周利 | Vapour -pressure type anti -Vibration oil circuit hose for car |
| CN206513998U (en) * | 2017-03-08 | 2017-09-22 | 宝鸡文理学院 | A kind of petroleum pipeline instant sealing device |
| CN207018721U (en) * | 2017-08-03 | 2018-02-16 | 马鞍山宏力橡胶制品有限公司 | A kind of pipeline construction plugging device |
| CN207814703U (en) * | 2018-01-24 | 2018-09-04 | 中山市环境保护技术中心 | A kind of air inlet sealing structure of industrial waste gas treatment device |
| CN208090114U (en) * | 2018-02-07 | 2018-11-13 | 新密中裕燃气有限公司 | A kind of natural gas line switching jointing |
| CN209398890U (en) * | 2018-12-25 | 2019-09-17 | 上海凯科管业科技股份有限公司 | Pipeline with decompression function |
-
2019
- 2019-10-11 CN CN201910964914.2A patent/CN110805772B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110805772A (en) | 2020-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110805772B (en) | Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage | |
| CN204201328U (en) | A kind of flange of high fixing seal | |
| WO2022148323A1 (en) | Sealing device and valve body system | |
| CN213929428U (en) | Novel combined sealing ring | |
| CN211314682U (en) | Hydraulic damping energy accumulator | |
| CN103672238A (en) | High-sealing-performance flange | |
| CN103939447B (en) | A kind of double seal bolt | |
| CN203823282U (en) | Flange high in sealing performance | |
| CN113324030A (en) | Basic sealing element for automobile brake air pressure regulating valve | |
| CN208190158U (en) | A kind of power engineering pipeline | |
| CN201757567U (en) | Vacuum chamber with good sealing performance | |
| CN203375024U (en) | Pipeline flange | |
| CN103335179A (en) | Pipe flange | |
| CN2570580Y (en) | Joint apparatus for pipeline | |
| CN220581911U (en) | Water conservancy pipeline connecting device that leakproofness is strong | |
| CN216009065U (en) | Hydraulic integrated oil circuit block device | |
| CN216553939U (en) | Defeated thick liquid pipe that underground works slip casting was used | |
| CN210462063U (en) | New material pipeline soft ware that connects | |
| CN216344587U (en) | High-pressure explosion-proof porous pipe fitting | |
| CN216618926U (en) | High-pressure flexible rubber hose assembly | |
| CN221348388U (en) | Folding pipeline repairing device | |
| CN216045705U (en) | Floating simply supported beam piezoelectric valve | |
| CN217302042U (en) | Hydraulic engineering pipeline inner wall connection sealing device | |
| CN219345759U (en) | Ventilating duct sealing structure | |
| CN212004702U (en) | Stainless steel corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201201 Address after: Room 1133, 1 / F, building 7, No.135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Wenzhou punai Machinery Technology Co.,Ltd. Address before: 310018 China University of metrology, Xiasha Higher Education Zone, Hangzhou, Jianggan District, Zhejiang Applicant before: Zhou Angfeng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200218 Assignee: Wenzhou xinguoyu Machinery Technology Co.,Ltd. Assignor: Wenzhou punai Machinery Technology Co.,Ltd. Contract record no.: X2021330000563 Denomination of invention: A pipeline connecting mechanism for chemical wastewater transmission capable of preventing leakage Granted publication date: 20201218 License type: Common License Record date: 20211022 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Wenzhou xinguoyu Machinery Technology Co.,Ltd. Assignor: Wenzhou punai Machinery Technology Co.,Ltd. Contract record no.: X2021330000563 Date of cancellation: 20220912 |
|
| EC01 | Cancellation of recordation of patent licensing contract |