CN207777829U - A kind of valve transitional connection pipe part - Google Patents
A kind of valve transitional connection pipe part Download PDFInfo
- Publication number
- CN207777829U CN207777829U CN201721503144.4U CN201721503144U CN207777829U CN 207777829 U CN207777829 U CN 207777829U CN 201721503144 U CN201721503144 U CN 201721503144U CN 207777829 U CN207777829 U CN 207777829U
- Authority
- CN
- China
- Prior art keywords
- birdsmouth
- valve
- pipe part
- connection pipe
- transitional connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of valve transitional connection pipe part, including transitional connection pipe part ontology, and the ontology includes intermediate connection tube road, intermediate connection tube road one end mounting flange, by the ring flange connecting valve, the other end connects birdsmouth, passes through birdsmouth connecting pipe；Inlay welding layer inside the birdsmouth, the welding layer includes the electric fuse being wrapped in inside welding layer and electrode in electric fuse end is arranged, and the birdsmouth is equipped with interconnecting piece, passes through the electrode that interconnecting piece connects electric fuse.Valve transitional connection pipe part described in the utility model, which can be realized effectively, to be connect equipped with ring flange with the transition for not being equipped with ring flange pipeline, connection structure is stablized, inside uses electric smelting welding, end also to be further fixed to pipeline and birdsmouth by fixing piece, and overall structure is made more to stablize.
Description
Technical field
The utility model belongs to pipe-line equipment technical field, more particularly, to a kind of valve transitional connection pipe part.
Background technology
The valve that existing large-scale pipeline uses mostly uses greatly ring flange connection, and the pipeline being connect with valve also must be provided with
Ring flange, if being not provided with ring flange on the pipeline used, installation procedure is complex when such pipeline is connect with valve,
Situations such as stability is inadequate, and service life is short, it is ring flange to be badly in need of a kind of valve connector now, and flange is not provided on pipeline
The transitional connection pipe part of disk.
Invention content
In view of this, the utility model is directed to a kind of valve transitional connection pipe part, it is existing equipped with flange to solve
The valve of disk is complex when being connect with the pipeline of not ring flange, and stability is inadequate, the short situation of service life.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of valve transitional connection pipe part, including transitional connection pipe part ontology, the ontology include intermediate connection tube road, institute
Intermediate connection tube road one end mounting flange is stated, by the ring flange connecting valve, the other end connects birdsmouth, passes through undertaking
Mouth connecting pipe；
Inlay welding layer inside the birdsmouth, the welding layer include be wrapped in electric fuse inside welding layer and
Electrode in electric fuse end is set, and the birdsmouth is equipped with interconnecting piece, and the electrode of electric fuse is connected by interconnecting piece.
Further, the interconnecting piece includes outer layer, inner core, and the outer layer is welded on birdsmouth, and the inner core is modeling
Expect that structure, the inner core are internally provided with two metallic conductors, the metallic conductor lower end, which is equipped with, accepts port, by accepting port
Connection electrode.
Further, the interconnecting piece upper end is additionally provided with protection cap, and internal thread, the outer layer are equipped on the inside of the protection cap
The outside of upper end is equipped with external screw thread, and the protection cap is connected through a screw thread with outer layer.
Further, further include fixing piece, the fixing piece is arranged on pipeline, and the fixing piece is bonded peace with birdsmouth
Dress, the fixing piece include two semi-circular iron hoops, and pipeline, the end of the semi-circular iron hoop are fastened by semi-circular iron hoop
It is bolted, the fixing piece periphery is equipped with attachment device, is connect with ontology by attachment device.
Further, the attachment device is junction steel plate, and described junction steel plate one end is welded on the outside of fixing piece, another
End is equipped with mounting hole, and the birdsmouth is equipped with threaded hole corresponding with mounting hole, and the junction steel plate is bolted
On birdsmouth.
Further, the junction steel plate is 4, is uniformly arranged on the outside of fixing piece.
Further, each semi-circular iron hoop inner circumferential is equipped with rubber seal, the length of the rubber seal with
The length of camber line is identical on the inside of semi-circular iron hoop.
Compared with the existing technology, valve transitional connection pipe part described in the utility model has the advantage that：
Flange can effectively be realized equipped with ring flange and be not equipped with to valve transitional connection pipe part described in the utility model
The transition in coil pipe road connects, and connection structure is stablized, and inside uses electric smelting welding, and end is also by fixing piece to pipeline and birdsmouth
It further fixes, overall structure is made more to stablize.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the valve transitional connection pipe part overall structure diagram described in the utility model embodiment；
Fig. 2 is the birdsmouth sectional view described in the utility model embodiment；
Fig. 3 is the model core arrangement schematic diagram described in the utility model embodiment；
Fig. 4 is the anchor structure schematic diagram described in the utility model embodiment.
Reference sign：
1- ring flanges；2- intermediate connection tubes road；3- birdsmouths；31- interconnecting pieces；32- inner cores；321- metallic conductors；3211-
Accept port；4- fixing pieces；41- junction steel plates；42- rubber seal；5- welding layers.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Such as Fig. 1, shown in Fig. 2, a kind of valve transitional connection pipe part, including transitional connection pipe part ontology, the ontology include
Intermediate connection tube road 2,2 one end mounting flange 1 of the intermediate connection tube road, passes through 1 connecting valve of the ring flange, the other end
Birdsmouth 3 is connected, 3 connecting pipe of birdsmouth is passed through；
Inlay welding layer 5 inside the birdsmouth 3, the welding layer 5 include be wrapped in electric fuse inside welding layer 5,
And the electrode in electric fuse end is set, the birdsmouth 3 is equipped with interconnecting piece 31, and electric fuse is connected by interconnecting piece 31
Electrode.
As shown in figure 3, interconnecting piece 31 includes outer layer, inner core 32, the outer layer is welded on birdsmouth 3, the inner core 32
For plastic construction, the inner core 32 is internally provided with two metallic conductors 321, and 321 lower end of the metallic conductor, which is equipped with, accepts port
3211, by accepting 3211 connection electrode of port.The electrode of welding layer 5 is arranged on surface, if directly using welding welding, it is non-
Normal inconvenience needs electrode extending to 3 outside of birdsmouth, adds the design of inner core 32, make welding enhanced convenience, and
And inner core 32 is used with outer layer and is detachably connected, and can be extracted out after welding, be utilized again.
31 upper end of interconnecting piece is additionally provided with protection cap, and internal thread, the outside of the outer layer upper end are equipped on the inside of the protection cap
Equipped with external screw thread, the protection cap is connected through a screw thread with outer layer.Placement humid air enters to be caused to corrode to welding layer 5.
As shown in figure 4, transitional connection pipe part further includes fixing piece 4, the fixing piece 4 is arranged on pipeline, the fixation
Part 4 is bonded installation with birdsmouth 3, and the fixing piece 4 includes two semi-circular iron hoops, and pipeline is fastened by semi-circular iron hoop,
The end of the semi-circular iron hoop is bolted, and 4 periphery of the fixing piece is equipped with attachment device, passes through attachment device and this
Body connects.
Attachment device is junction steel plate 41, and 41 one end of the junction steel plate is welded on 4 outside of fixing piece, and the other end is equipped with solid
Determine hole, the birdsmouth 3 is equipped with threaded hole corresponding with mounting hole, and the junction steel plate 41 is bolted on undertaking
On mouth 3.
Junction steel plate 41 is 4, is uniformly arranged on the outside of fixing piece 4.Each semi-circular iron hoop inner circumferential is equipped with rubber
Glue sealing ring 42, the length of the rubber seal 42 are identical as the length of camber line on the inside of semi-circular iron hoop.Pass through junction steel plate
41 can link together fixing piece 4 and transitional connection pipe part, and welding layer 5 can be blocked by fixing piece 4, while can be with
Reduce the pressure born at welding layer 5.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of valve transitional connection pipe part, it is characterised in that：Including transitional connection pipe part ontology, the ontology connects including centre
Take over road (2), intermediate connection tube road (2) one end mounting flange (1) are another by the ring flange (1) connecting valve
End connection birdsmouth (3), passes through birdsmouth (3) connecting pipe；
Welding layer (5) is inlayed inside the birdsmouth (3), the welding layer (5) includes being wrapped in the internal electric smelting of welding layer (5)
Silk and electrode in electric fuse end is set, the birdsmouth (3) is equipped with interconnecting piece (31), passes through interconnecting piece (31) even
Connect the electrode of electric fuse.
2. valve transitional connection pipe part according to claim 1, it is characterised in that：The interconnecting piece (31) include outer layer,
Inner core (32), the outer layer are welded on birdsmouth (3), and the inner core (32) is plastic construction, is set inside the inner core (32)
There are two metallic conductors (321), metallic conductor (321) lower end, which is equipped with, accepts port (3211), by accepting port
(3211) connection electrode.
3. valve transitional connection pipe part according to claim 2, it is characterised in that：Interconnecting piece (31) upper end is additionally provided with
Protection cap, the protection cap inside are equipped with internal thread, and the outside of the outer layer upper end is equipped with external screw thread, the protection cap and outer layer
It is connected through a screw thread.
4. valve transitional connection pipe part according to claim 1, it is characterised in that：Further include fixing piece (4), the fixation
Part (4) is arranged on pipeline, and the fixing piece (4) is bonded installation with birdsmouth (3), and the fixing piece (4) includes two semicircles
Sections ring fastens pipeline by semi-circular iron hoop, and the end of the semi-circular iron hoop is bolted, the fixing piece
(4) periphery is equipped with attachment device, is connect with ontology by attachment device.
5. valve transitional connection pipe part according to claim 4, it is characterised in that：The attachment device is junction steel plate
(41), described junction steel plate (41) one end is welded on the outside of fixing piece (4), and the other end is equipped with mounting hole, on the birdsmouth (3)
Equipped with threaded hole corresponding with mounting hole, the junction steel plate (41) is bolted on birdsmouth (3).
6. valve transitional connection pipe part according to claim 5, it is characterised in that：The junction steel plate (41) is 4, institute
State the outside that junction steel plate (41) is uniformly arranged on fixing piece (4).
7. valve transitional connection pipe part according to claim 4, it is characterised in that：Each semi-circular iron hoop inner circumferential is set
There are rubber seal (42), the length of the rubber seal (42) identical as the length of camber line on the inside of semi-circular iron hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503144.4U CN207777829U (en) | 2017-11-10 | 2017-11-10 | A kind of valve transitional connection pipe part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503144.4U CN207777829U (en) | 2017-11-10 | 2017-11-10 | A kind of valve transitional connection pipe part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777829U true CN207777829U (en) | 2018-08-28 |
Family
ID=63233304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721503144.4U Expired - Fee Related CN207777829U (en) | 2017-11-10 | 2017-11-10 | A kind of valve transitional connection pipe part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777829U (en) |
-
2017
- 2017-11-10 CN CN201721503144.4U patent/CN207777829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20191110 |