CN217108641U - Flange module and pipeline system with same - Google Patents

Abstract

The utility model discloses a flange module and have its pipe-line system, including first flange, second flange and coupling assembling, evenly seted up a plurality of first recesses on the first flange circumference, evenly seted up a plurality of second recesses that communicate with first recess on the second flange circumference, coupling assembling arranges first recess and second recess in to be in the same place first flange and second flange joint. This flange module can realize stable efficient flange joint in less space.

Description

Flange module and pipeline system with same

Technical Field

The utility model relates to a pipe connection equipment technical field especially relates to a flange module and have its pipe-line system.

Background

The traditional pipeline connection mode comprises CF flange connection and quick-release flange connection, wherein the CF flange connection is stable and efficient, but a larger space needs to be reserved for inserting bolts into mounting holes during CF flange connection; the quick-release flange connection can be carried out in a small space, but the stability of the quick-release flange connection is poor, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a flange module can realize stabilizing efficient flange joint in less space.

The embodiment of the first aspect of the application provides a flange module, including first flange, second flange and coupling assembling, evenly seted up a plurality of first recesses on the first flange circumference, evenly seted up a plurality of second recesses that communicate with first recess on the second flange circumference, coupling assembling arranges first recess and second recess in to be in the same place first flange and second flange joint.

The flange module that this application embodiment provided through first recess and the second recess that sets up the intercommunication for flange joint can go on at less space stable efficient. Specifically, evenly seted up a plurality of first recesses on the first flange circumference, evenly set up a plurality of second recesses that communicate with first recess on the second flange circumference, coupling assembling is through arranging in first recess and second recess, connect first flange and second flange, space when need not reserve the connecting piece and insert the mounting hole, make flange joint go on in less space, first recess and second recess all set up on the circumference of first flange and second flange, make during the connecting piece installation, directly put into the recess can, need not carry out the perforation operation, and convenient for operation, the installation effectiveness is high, and the mode stability of connecting through the connecting piece is higher. Compare among the correlation technique flange joint need great space or flange joint poor stability, it is efficient, the flange module of this application embodiment connects stability height, and is efficient, and can connect in less space.

In a possible implementation manner of the present application, a connection limiting groove is provided on a side of the second flange away from the first flange, and the connection limiting groove is provided at an outer edge of the second groove.

In a possible implementation of this application, coupling assembling includes bolt, nut and flat pad, and the second flange is kept away from and is equipped with flat groove of filling up in the one side of first flange, and flat groove of filling up sets up the outward flange at the second recess, and bolt one end joint is in connecting the spacing groove, and the other end stretches out the second recess to be connected with the nut, flat joint of filling up is in flat groove of filling up.

In a possible implementation manner of the present application, the sealing device further includes a sealing gasket, the sealing gasket is located between the first flange and the second flange, and a first pipeline through hole is formed in the sealing gasket and used for being matched with a pipeline.

In a possible implementation manner of the present application, the first pipeline through hole is provided with sealing protrusions on both sides along the extending direction of the pipeline, the sealing protrusions are arranged around the first pipeline through hole, and the sealing protrusions are further provided with air release grooves.

In a possible implementation manner of the present application, a sealing limiting protrusion is disposed on the sealing gasket, a sealing limiting groove matched with the sealing limiting protrusion is disposed on one surface of at least one of the first flange and the second flange, which is close to the sealing gasket, and the sealing limiting protrusion extends into the sealing limiting groove.

In a possible implementation manner of the present application, at least one of the first flange and the second flange includes a flange outer ring, a flange inner ring and a connecting member, the flange inner ring is clamped in the flange outer ring and rotatably connected to the flange outer ring through the connecting member, and the flange inner ring is provided with a second pipeline through hole matched with the first pipeline through hole.

In a possible implementation manner of the application, the flange inner ring is circumferentially provided with a rotating groove, the flange outer ring is provided with a radially penetrating connecting and mounting hole, and the connecting piece penetrates through the connecting and mounting hole and extends into the rotating groove.

In a possible implementation manner of the present application, at least one of the first flange and the second flange is provided with a plurality of target seat mounting holes, at least one of the first flange and the second flange is provided with a bracket mounting hole, the target seat mounting hole is used for mounting the alignment target seat, and the bracket mounting hole is used for mounting the bracket.

In a second aspect, embodiments of the present application provide a pipeline system, which includes multiple segments of pipelines and at least one flange module of the above embodiments, where each segment of pipelines is connected together by one flange module.

According to the utility model discloses pipe-line system through flange module connecting tube, has improved pipe-line system's stability and installation effectiveness, and can realize installing and dismantling in less space.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a piping system according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a flange module according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a first flange side of a flange module according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of another side of a first flange of a flange module according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of one side of a second flange of the flange module according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural view of another side of a second flange of the flange module according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of an outer ring of a flange in a flange module according to an embodiment of the present disclosure;

FIG. 8 is a schematic diagram of an inner flange ring of a flange module according to an embodiment of the present disclosure;

FIG. 9 is a schematic view of another embodiment of an inner flange ring of a flange module according to the present disclosure;

FIG. 10 is a schematic structural diagram of a connecting member in a flange module according to an embodiment of the present disclosure;

FIG. 11 is a schematic view of a gasket of a flange module according to an embodiment of the present disclosure;

fig. 12 is an enlarged view at a in fig. 11.

Reference numerals:

the piping system 1000 is provided with a plurality of pipes,

the flange module 100 is provided with a flange module,

a first flange 10, a first groove 11, a sealing limit groove 12, a target seat mounting hole 13, a bracket mounting hole 14, a third pipeline through hole 15, a flat gasket groove 16,

a second flange 20, a flange outer ring 21, a connecting mounting hole 211, a flange inner ring 22, a rotating groove 221, a connecting piece 23, a second groove 24, a connecting limiting groove 25, a second pipeline through hole 26,

a connecting component 30, a bolt 31, a nut 32, a flat gasket 33,

a sealing gasket 40, a first pipe through hole 41, a sealing protrusion 42, a gas discharging groove 43, a sealing limit protrusion 44,

the length of the pipe 200 is such that,

a collimating target holder 300, and a collimating target ball 30.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The flange module 100 and the piping system 1000 having the same according to the embodiment of the present application will be described below with reference to the accompanying drawings. Fig. 1-12 illustrate the construction of piping 1000 and flange die set 100 in some embodiments.

The structure of the piping system 1000 of the embodiment of the present application is described below with reference to fig. 1.

Referring to fig. 1, a piping system 1000 provided by an embodiment of the present application includes a plurality of sections of piping 200 and at least one flange module 100, wherein each of the plurality of sections of piping 200 is connected together by one flange module 100.

The pipe system 1000 of the embodiment of the application can be installed and disassembled in a small space, the installation and disassembly efficiency is high, and the stability of the pipe system 1000 is high.

The duct system 1000 of the embodiment of the present application may be, but is not limited to, an ultra-high vacuum duct system 1000.

The structure of the flange module 100 of the embodiment of the present application is described below with reference to fig. 1 to 12.

Referring to fig. 1-2, a flange module 100 provided in the embodiment of the present application includes a first flange 10, a second flange 20, and a connecting assembly 30, a plurality of first grooves 11 are uniformly formed on a circumference of the first flange 10, a plurality of second grooves 24 communicated with the first grooves 11 are uniformly formed on a circumference of the second flange 20, and the connecting assembly 30 is disposed in the first grooves 11 and the second grooves 24 to connect the first flange 10 and the second flange 20 together.

The flange module 100 that this application embodiment provided is through setting up the first recess 11 and the second recess 24 of intercommunication for flange joint can be in less space stable efficient go on.

Specifically, evenly seted up a plurality of first recesses 11 on the first flange 10 circumference, evenly seted up a plurality of second recesses 24 that communicate with first recess 11 on the second flange 20 circumference, coupling assembling 30 is through arranging in first recess 11 and second recess 24, connect first flange 10 and second flange 20, space when coupling assembling 30 inserts the mounting hole need not be reserved, make flange joint can go on in less space, first recess 11 and second recess 24 all set up on the circumference of first flange 10 and second flange 20, when making coupling assembling 30 install, directly put into the recess can, need not carry out the perforation operation, and convenient for operation, the installation effectiveness is high, and the mode stability of connecting through coupling assembling 30 is higher. Compare among the correlation technique flange joint need great space or flange joint poor stability, it is efficient, the flange module 100 of this application embodiment connects stability height, and is efficient, and can connect in less space.

It is understood that the first groove 11 and the second groove 24 may or may not penetrate in the extending direction of the pipe 200. When not penetrating, the connection assembly 30 may be, but is not limited to, a connection assembly 30 having elasticity, and both ends of the connection assembly 30 are inserted into the first and second grooves 11 and 24 and fixed by a fixing member. Set up like this, coupling assembling 30 structure is more complicated, and has elastic coupling assembling 30 connection stability relatively poor, and life is shorter.

In order to simplify the structure of the connecting assembly 30, the stability of the connection of the connecting assembly 30 is improved, and the service life of the connecting assembly 30 is prolonged. In the present embodiment, the first groove 11 and the second groove 24 penetrate in the extending direction of the pipeline 200, and the connecting assembly 30 is a rigid member.

It can be understood that, two ends of the connecting assembly 30 along the extending direction of the pipeline 200 may respectively extend out of the first groove 11 and the second groove 24, or may not extend out of the first groove 11 and the second groove 24, in order to limit one end of the connecting assembly 30, and facilitate the mounting and dismounting of the connecting assembly 30 in a small space, referring to fig. 5-6, in some embodiments of the present application, a connection limiting groove 25 is provided on a side of the second flange 20 away from the first flange 10, and the connection limiting groove 25 is provided at an outer edge of the second groove 24. Carry on spacingly to coupling assembling 30's one end through connecting spacing groove 25, make things convenient for coupling assembling 30's installation and dismantlement, simultaneously, connect spacing groove 25's simple structure, easy manufacturing.

Referring to fig. 1-4, in some embodiments of the present application, the connecting assembly 30 includes a bolt 31, a nut 32 and a flat pad 33, a flat pad 33 groove 16 is formed on a side of the second flange 20 away from the first flange 10, the flat pad 33 groove 16 is formed on an outer edge of the second groove 24, one end of the bolt 31 is clamped in the connecting limiting groove 25, the other end of the bolt extends out of the second groove 24 and is connected with the nut 32, and the flat pad 33 is clamped in the flat pad 33 groove 16.

Through the cooperation of bolt 31 and nut 32 for first flange 10 and second flange 20 connection stability is high, and flat pad 33 sets up between nut 32 and second flange 20, can increase the area of contact that bolt 31 and nut 32 are connected, reduces pressure, prevents to become flexible, protection bolt 31 and nut 32, and flat pad 33 sets up in flat pad 33 groove 16, avoids flat pad 33 to shift, improves its stability.

It is understood that, in order to limit the connecting assembly 30, the shape of the connection limiting groove 25 matches with the shape of the connecting member 23, for example, but not limited to, the connecting member 23 is a regular hexagon bolt 31, and the connection limiting groove 25 is a quadrilateral groove matching with the regular hexagon bolt.

It can be understood that the length of the connection limiting groove 25 in the extending direction of the pipe 200 may be greater than, equal to or less than the thickness of the end of the bolt 31, and in order to maintain the flatness of the end face of the flange module 100, the length of the connection limiting groove 25 in the present embodiment is equal to the thickness of the end of the bolt 31.

Referring to fig. 2, 11 and 12, in some embodiments of the present application, a gasket 40 is further included, the gasket 40 is located between the first flange 10 and the second flange 20, and a first pipe through hole 41 is formed in the gasket 40, and the first pipe through hole 41 is configured to be matched with the pipe 200.

Through setting up sealed the pad 40, improved the leakproofness that first flange 10 and second flange 20 are connected, set up the first pipeline through-hole 41 with pipeline 200 matched with on sealed the pad 40 for the material that flows through in the pipeline 200 when passing through between first flange 10 and second flange 20 can not get into in the gap between first flange 10, second flange 20 and the sealed pad 40, has reduced the loss of the material that flows through in the pipeline 200.

For example, but not limited to, in the ultra-high vacuum sealed pipe system 1000, when the pipe 200 is used for passing through the beam, due to the first pipe through hole 41 formed in the sealing gasket 40, gaps between the first flange 10 and the second flange 20 and the sealing gasket 40 are reduced, beam loss is reduced, and beam stability is improved.

Referring to fig. 12, in some embodiments of the present application, the first pipe through hole 41 is provided with sealing protrusions 42 at both sides in the extending direction of the pipe 200, the sealing protrusions 42 are disposed around the first pipe through hole 41, and the sealing protrusions 42 are further provided with air release grooves 43.

Through setting up sealing protrusion 42, and sealing protrusion 42 sets up along first pipeline through-hole 41 round for can smooth transition when sealed pad 40 is passed through to the material that flows in pipeline 200, further improved the stability of circulation, gas discharge groove 43 is arranged in getting rid of unnecessary gas in the pipeline 200.

It can be understood that the sealing protrusions 42 at both sides of the first pipe through hole 41 are respectively attached to the third pipe through hole 15 and the second pipe through hole 26, so that the inner wall of the first flange 10 and the inner wall of the second flange 20 can be smoothly transited, and the air relief grooves 43 are uniformly arranged on the sealing protrusions 42.

Referring to fig. 3, 5 and 12, in some embodiments of the present application, the sealing gasket 40 is provided with a sealing stopper protrusion 44, at least one of the first flange 10 and the second flange 20 is provided with a sealing stopper groove 12 on a side close to the sealing gasket 40, the sealing stopper protrusion 44 extends into the sealing stopper groove 12.

Through sealed spacing arch 44 and sealed spacing recess 12, spacing to sealed the pad 40, conveniently carry out the stable counterpoint with first pipeline through-hole 41 and pipeline 200.

Specifically, in the present embodiment, the first flange 10 and the second flange 20 are both provided with a sealing limiting groove 12 matched with the sealing limiting protrusion 44 on a surface close to the sealing gasket 40, and are both provided with a sealing groove matched with the sealing gasket 40.

It is understood that the sealing position-limiting protrusions 44 may be disposed axially along the sealing gasket 40, or may be disposed radially along the sealing gasket 40, in this embodiment, the sealing position-limiting protrusions 44 are uniformly disposed on the circumference of the sealing gasket 40 along the radial direction of the sealing gasket 40.

It will be appreciated that the shape of the seal retention protrusion 44 may be triangular, quadrilateral, circular, etc., and in the present embodiment, the seal retention protrusion 44 is semi-circular and the connection with the seal 40 is a smooth curve connection.

Referring to fig. 5, 7, 8, 9 and 10, in some embodiments of the present application, at least one of the first flange 10 and the second flange 20 includes a flange outer ring 21, a flange inner ring 22 and a connecting member 23, the flange inner ring 22 is clamped in the flange outer ring 21 and is rotatably connected to the flange outer ring 21 through the connecting member 23, and the flange inner ring 22 is provided with a second pipeline through hole 26 matched with the first pipeline through hole 41.

Through the rotatable connection of the flange outer ring 21 and the flange inner ring 22, the alignment is convenient during the flange connection, and the efficiency of the flange connection is improved.

It is understood that one of the first flange 10 and the second flange 20 may include a flange outer ring 21, a flange inner ring 22 and a connecting member 23, or both of them may include, on the basis of achieving convenient alignment, in order to simplify the structure, only one of the first flange 10 and the second flange 20 in the present embodiment includes the flange outer ring 21, the flange inner ring 22 and the connecting member 23.

For convenience of description, the second flange 20 including the flange outer ring 21, the flange inner ring 22 and the connecting member 23 will be described below.

Specifically, a groove is formed in one surface, close to the first flange 10, of the flange outer ring 21, the flange inner ring 22 is clamped in the groove, and the diameter of the groove of the flange outer ring 21 is equal to the internalized outer diameter of the flange.

It is understood that the first flange 10 is also provided with a third pipe passing hole 15 for fitting with the pipe 200, and the third pipe passing hole 15 and the second pipe passing hole 26 are connected with the first pipe passing hole 41 by the sealing protrusion 42.

Referring to fig. 8 and 9, in some embodiments of the present application, the flange inner ring 22 is provided with a rotation groove 221 along a circumferential direction, the flange outer ring 21 is provided with a connection mounting hole 211 radially penetrating therethrough, and the connection member 23 passes through the connection mounting hole 211 and extends into the rotation groove 221.

The connecting piece 23 rotates along the rotating groove 221, so that the flange outer ring 21 and the flange inner ring 22 are driven to rotate relatively, the two flanges are aligned, and the two flanges are conveniently fixed through the connecting assembly 30.

It will be appreciated that the rotational groove 221 may be a continuous groove along one circle of the circumference of the flange inner ring 22, or may be a plurality of arc-shaped grooves along the circumference of the flange inner ring 22.

Specifically, the connection mounting hole 211 is formed in the flange outer ring 21, the connection mounting hole 211 is a threaded hole, the tail portion of the connecting member 23 extends into the rotation groove 221 and slides along the rotation groove 221, and a position of the connecting member 23 close to the head portion is provided with threads for fixing with the connection mounting hole 211. The connector 23 may be, but is not limited to, a screw.

Referring to fig. 1 and 2, in some embodiments of the present application, a plurality of target holder mounting holes 13 are formed in at least one of the first flange 10 and the second flange 20, and a bracket mounting hole 14 is formed in at least one of the first flange 10 and the second flange 20, wherein the target holder mounting hole 13 is used for mounting an alignment target holder 300, and the bracket mounting hole 14 is used for mounting a bracket.

Specifically, all be equipped with threely on first flange 10 and the second flange 20 in this application scheme, the radial of first flange 10 or second flange 20 is followed to the 13 opening directions of target seat mounting hole, and three target seat mounting hole 13 distributes on the top of first flange 10 and second flange 20 and controls both ends, and support mounting hole 14 sets up the bottom at second flange 20.

Referring now to fig. 1, a specific example of how the flange module 100 may be mounted is described.

During installation, the second pipeline through hole 26 and the third pipeline through hole 15 of the first flange 10 and the second flange 20 are respectively welded at two ends of the pipeline 200, the second flange 20 is connected with the support through the support mounting hole 14, the support provides support, the collimation target base 300 is connected through the target base mounting hole 13 on the second flange 20, one end, far away from the second flange 20, of the collimation target base 300 is connected with the collimation target ball 30, the direction is determined through the collimation target ball 30, then the second flange 20 is rotated to enable the second groove 24 to be aligned with the first groove 11 on the first flange 10, the head of the bolt 31 is clamped in the connection limiting groove 25, the tail of the bolt extends out of the second groove 24, and the bolt is fixed through the nut 32.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A flange module, comprising:

the flange comprises a first flange, a second flange and a third flange, wherein a plurality of first grooves are uniformly formed in the circumference of the first flange;

the second flange is uniformly provided with a plurality of second grooves communicated with the first grooves on the circumference;

a connection assembly disposed in the first and second grooves to connect the first and second flanges together.

2. The flange module according to claim 1, wherein a connection limiting groove is formed in one surface of the second flange, which is far away from the first flange, and the connection limiting groove is formed in an outer edge of the second groove.

3. The flange module according to claim 2, characterized in that the connecting assembly comprises a bolt, a nut and a flat gasket, a flat gasket groove is formed in one surface, away from the first flange, of the second flange, the flat gasket groove is formed in the outer edge of the second groove, one end of the bolt is clamped in the connecting limiting groove, the other end of the bolt extends out of the second groove and is connected with the nut, and the flat gasket is clamped in the flat gasket groove.

4. The flange module of claim 1, further comprising a gasket positioned between the first flange and the second flange, wherein the gasket is provided with a first conduit through hole for cooperating with a conduit.

5. The flange module according to claim 4, wherein the first pipe through hole is provided with sealing protrusions at both sides along the extending direction of the pipe, the sealing protrusions are arranged around the first pipe through hole, and the sealing protrusions are further provided with air relief grooves.

6. The flange module according to claim 5, wherein the sealing gasket is provided with a sealing limiting protrusion, at least one of the first flange and the second flange is provided with a sealing limiting groove on a surface close to the sealing gasket, the sealing limiting protrusion is matched with the sealing limiting protrusion, and the sealing limiting protrusion extends into the sealing limiting groove.

7. The flange module according to claim 4, wherein at least one of the first flange and the second flange comprises a flange outer ring, a flange inner ring and a connecting member, the flange inner ring is clamped in the flange outer ring and is rotatably connected with the flange outer ring through the connecting member, and a second pipeline through hole matched with the first pipeline through hole is formed in the flange inner ring.

8. The flange module according to claim 7, wherein the flange inner ring is circumferentially provided with a rotation groove, the flange outer ring is provided with a radially penetrating connection mounting hole, and the connecting piece passes through the connection mounting hole and extends into the rotation groove.

9. The flange module of any one of claims 1-8, wherein at least one of the first and second flanges has a plurality of target mount mounting holes, at least one of the first and second flanges has a bracket mounting hole, the target mount mounting holes are used for mounting an alignment target mount, and the bracket mounting holes are used for mounting a bracket.

10. A piping system, comprising;

a plurality of sections of pipes;

at least one flange module according to any one of claims 1 to 9;

and each two sections of pipelines are connected together through one flange module.

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