CN208778936U - A kind of petrochemical pipe connection structure - Google Patents
A kind of petrochemical pipe connection structure Download PDFInfo
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- CN208778936U CN208778936U CN201821501306.5U CN201821501306U CN208778936U CN 208778936 U CN208778936 U CN 208778936U CN 201821501306 U CN201821501306 U CN 201821501306U CN 208778936 U CN208778936 U CN 208778936U
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- shell
- housing
- connecting tube
- screwed pipe
- layer
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Abstract
The utility model discloses a kind of petrochemical pipe connection structures, including the first connecting tube, the first screwed pipe, the first shell, the second connecting tube and second housing, the external right side of first connecting tube is equipped with the first screwed pipe, the outside of first connecting tube is equipped with the first shell, the inside of first shell and second housing is equipped with mounting blocks, the outer left side of second connecting tube is equipped with the second screwed pipe, the outside of second connecting tube is equipped with second housing, is provided with sealing ring between first shell and second housing.The first screwed pipe, the first shell, mounting blocks, the second screwed pipe, second housing, sealing ring and the spongy layer that the utility model passes through setting, when solving traditional connection structure stablizing effect difference and bad weather and occurring, the problem of junction of pipeline is easy to appear damage.
Description
Technical field
The utility model relates to petroleum pipeline equipment technical field, specially a kind of petrochemical pipe connection structure.
Background technique
With the development of society, science progress, society in there is a large amount of petrochemical plant, petrochemical plant is being transported
Need to use connection structure connection structure stablizing effect petroleum pipeline to be linked together, but traditional during defeated petroleum
Difference is made troubles to user.
But existing connection structure has the following deficiencies:
1. existing connection structure, in use, traditional connection structure stablizing effect are poor, brought not to user
Just.
2. existing connection structure, in use, when bad weather occurs, the junction of pipeline is easy to appear damage
Evil.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of petrochemical pipe connection structure, solves biography
When the connection structure stablizing effect difference and bad weather of system occur, the problem of junction of pipeline is easy to appear damage.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of petrochemical pipe connection structure, packet
Include the first connecting tube, the first screwed pipe, the first shell, the second connecting tube and second housing, the external right of first connecting tube
Side is equipped with the first screwed pipe, and the outside of first connecting tube is equipped with the first shell, first shell and second housing
Inside mounting blocks are installed, the outer left side of second connecting tube is equipped with the second screwed pipe, second connecting tube
Outside is equipped with second housing, is provided with sealing ring between first shell and second housing.
Preferably, the external right side of first screwed pipe is provided with the first petroleum pipeline, and the first screw thread pipe surface is set
The external screw thread set is threadedly coupled with the internal screw thread being arranged in the first petroleum pipeline.
Preferably, the mounting blocks are internally provided with screw hole, and the external right side of first shell is provided with bolt, institute
The bolt being arranged on the right side of the first shell exterior is stated to be threadedly coupled with the screw hole being arranged in mounting blocks.
Preferably, the outer left side of second screwed pipe is equipped with the second petroleum pipeline, and the second screw thread pipe surface is set
The external screw thread set is threadedly coupled with the internal screw thread being arranged in the second petroleum pipeline.
Preferably, spongy layer is filled between first shell and second housing, the sealing ring is internally provided with
Waterproof layer, the waterproof layer are ethylene-propylene rubber layer.
Preferably, the sealing ring is internally provided with high-temperature-resistant layer, and the high-temperature-resistant layer is photosensitive resin layer, described close
Seal is internally provided with plastic layer, and the plastic layer is polyethylene layer.
(3) beneficial effect
The utility model provides a kind of petrochemical pipe connection structure, have it is following the utility model has the advantages that
(1) the utility model is used by the first screwed pipe of setting, the first shell, the second screwed pipe and second housing
When, the internal screw thread being arranged in external screw thread and the first petroleum pipeline of the setting of the first screw thread pipe surface is threadedly coupled, the first screwed pipe with
The stability that first petroleum pipeline is connected through a screw thread device improves, the external screw thread and the second petroleum of the setting of the second screw thread pipe surface
The stability that the internal screw thread threaded connection being arranged in pipe, the second screwed pipe and the second petroleum pipeline are connected through a screw thread device improves
, the inside of the first shell and second housing is equipped with mounting blocks, in the bolt and mounting blocks being arranged on the right side of the first shell exterior
The screw hole of setting is threadedly coupled, and the first shell is bolted to connection with second housing, and the stability of device improves, and prevents
The damage of device.
(2) the utility model, by the sealing ring of setting, spongy layer, waterproof layer and high-temperature-resistant layer, in use, outside first
Sealing ring is provided between shell and second housing, sealing ring plays the role of sealing, oil leak is prevented, outside the first shell and second
Spongy layer is filled between shell, when bad weather occurs, temperature is reduced, and spongy layer plays the role of heat preservation, and anti-locking apparatus exists
Arctic weather is by bursting by freezing, when rainy day occurs, rainwater is penetrated into the first shell and second housing, sealing ring is internally provided with
Waterproof layer, waterproof layer are ethylene-propylene rubber layer, and ethylene-propylene rubber layer has good waterproof layer, and summer is interim, and temperature is excessively high, sealing ring
Be internally provided with high-temperature-resistant layer, high-temperature-resistant layer is photosensitive resin layer, and photosensitive resin layer has good heat-resisting quantity, the company of preventing
The place of connecing is damaged.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the installation diagram of the utility model；
Fig. 3 is the structural schematic diagram of sealing ring in the utility model Fig. 1.
In figure: 1, the first connecting tube；2, the first screwed pipe；3, the first petroleum pipeline；4, the first shell；5, mounting blocks；6, spiral shell
Hole；7, bolt；8, the second connecting tube；9, the second screwed pipe；10, the second petroleum pipeline；11, second housing；12, sealing ring；13, extra large
Continuous layer；14, waterproof layer；15, high-temperature-resistant layer；16, plastic layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of embodiment provided by the utility model；A kind of petrochemical pipe connection structure,
Including the first connecting tube 1, the first screwed pipe 2, the first shell 4, the second connecting tube 8 and second housing 11, the first connecting tube 1 it is outer
First screwed pipe 2 is installed, the external right side of the first screwed pipe 2 is provided with the first petroleum pipeline 3,2 table of the first screwed pipe on the right side of portion
The internal screw thread being arranged in the external screw thread of face setting and the first petroleum pipeline 3 is threadedly coupled, and the first screwed pipe 2 and the first petroleum pipeline 3 are logical
The stability for crossing screw connection improves, and the outside of the first connecting tube 1 is equipped with the first shell 4, the first shell 4 and second
The inside of shell 11 is equipped with mounting blocks 5, and mounting blocks 5 are internally provided with screw hole 6, and the external right side of the first shell 4 is provided with
Bolt 7, the bolt 7 that 4 outside right side of the first shell is arranged are threadedly coupled with the screw hole 6 being arranged in mounting blocks 5, the second connecting tube 8
Outer left side the second screwed pipe 9 is installed, the outer left side of the second screwed pipe 9 is equipped with the second petroleum pipeline 10, the second screw thread
The internal screw thread being arranged in the external screw thread of 9 surface of pipe setting and the second petroleum pipeline 10 is threadedly coupled, the second screwed pipe 9 and the second petroleum
The stability that pipe 10 is connected through a screw thread device improves, and the outside of the second connecting tube 8 is equipped with second housing 11, the first shell
4 are fixedly connected with second housing 11 by bolt 7, and the stability of device improves, the damage of anti-locking apparatus, the first shell 4 with
Sealing ring 12 is provided between second housing 11, sealing ring 12 plays the role of sealing, prevents oil leak, the first shell 4 and
Spongy layer 13 is filled between two shells 11, spongy layer 13 plays the role of heat preservation, and anti-locking apparatus is frozen in arctic weather
It splits, sealing ring 12 is internally provided with waterproof layer 14, and waterproof layer 14 is ethylene-propylene rubber layer, and ethylene-propylene rubber layer has good waterproof
Layer, sealing ring 12 are internally provided with high-temperature-resistant layer 15, and high-temperature-resistant layer 15 is photosensitive resin layer, and photosensitive resin layer has good
Heat-resisting quantity, sealing ring 12 are internally provided with plastic layer 16, and plastic layer 16 is polyethylene layer.
Working principle: when the utility model is run, in the external screw thread and the first petroleum pipeline 3 of the setting of 2 surface of the first screwed pipe
The stability that the internal screw thread threaded connection of setting, the first screwed pipe 2 and the first petroleum pipeline 3 are connected through a screw thread device improves,
The internal screw thread being arranged in the external screw thread of second screwed pipe, 9 surface setting and the second petroleum pipeline 10 is threadedly coupled, 9 He of the second screwed pipe
The stability that second petroleum pipeline 10 is connected through a screw thread device improves, and the inside of the first shell 4 and second housing 11 is equipped with
Mounting blocks 5, the bolt 7 that 4 outside right side of the first shell is arranged are threadedly coupled with the screw hole 6 being arranged in mounting blocks 5, the first shell 4
It is fixedly connected with second housing 11 by bolt 7, the stability of device improves, the damage of anti-locking apparatus, the first shell 4 and the
Sealing ring 12 is provided between two shells 11, sealing ring 12 plays the role of sealing, prevents oil leak, the first shell 4 and second
Spongy layer 13 is filled between shell 11, when bad weather occurs, temperature is reduced, and spongy layer 13 plays the role of heat preservation, is prevented
Locking apparatus, by bursting by freezing, when rainy day occurs, penetrates into rainwater, sealing ring in the first shell 4 and second housing 11 in arctic weather
12 are internally provided with waterproof layer 14, and waterproof layer 14 is ethylene-propylene rubber layer, ethylene-propylene rubber layer has good waterproof layer, and summer arrives
When, temperature is excessively high, and sealing ring 12 is internally provided with high-temperature-resistant layer 15, and high-temperature-resistant layer 15 is photosensitive resin layer, photosensitive resin layer
With good heat-resisting quantity, prevent junction from damaging.
It can to sum up obtain, first screwed pipe 2, first shell 4, mounting blocks 5, second screwed pipe of the utility model by setting
9, second housing 11, sealing ring 12 and spongy layer 13 solve traditional connection structure stablizing effect difference and bad weather and occur
When, the problem of junction of pipeline is easy to appear damage.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of petrochemical pipe connection structure, including the first connecting tube (1), the first screwed pipe (2), the first shell (4),
Two connecting tubes (8) and second housing (11), it is characterised in that: the external right side of first connecting tube (1) is equipped with the first spiral shell
The outside of line pipe (2), first connecting tube (1) is equipped with the first shell (4), first shell (4) and second housing
(11) inside is equipped with mounting blocks (5), and the outer left side of second connecting tube (8) is equipped with the second screwed pipe (9), described
The outside of second connecting tube (8) is equipped with second housing (11), is provided between first shell (4) and second housing (11)
Sealing ring (12).
2. a kind of petrochemical pipe connection structure according to claim 1, it is characterised in that: first screwed pipe
(2) external right side is provided with the first petroleum pipeline (3), the external screw thread and the first petroleum of the first screwed pipe (2) surface setting
The internal screw thread being arranged in (3) is managed to be threadedly coupled.
3. a kind of petrochemical pipe connection structure according to claim 1, it is characterised in that: the mounting blocks (5)
It is internally provided with screw hole (6), the external right side of first shell (4) is provided with bolt (7), and first shell (4) is external
The bolt (7) of right side setting is threadedly coupled with the screw hole (6) being arranged in mounting blocks (5).
4. a kind of petrochemical pipe connection structure according to claim 1, it is characterised in that: second screwed pipe
(9) outer left side is equipped with the second petroleum pipeline (10), the external screw thread and the second petroleum of the second screwed pipe (9) surface setting
The internal screw thread being arranged in (10) is managed to be threadedly coupled.
5. a kind of petrochemical pipe connection structure according to claim 1, it is characterised in that: first shell (4)
Spongy layer (13) are filled between second housing (11), being internally provided with waterproof layer (14) for the sealing ring (12) is described
Waterproof layer (14) is ethylene-propylene rubber layer.
6. a kind of petrochemical pipe connection structure according to claim 1, it is characterised in that: the sealing ring (12)
It is internally provided with high-temperature-resistant layer (15), the high-temperature-resistant layer (15) is photosensitive resin layer, and the inside of the sealing ring (12) is arranged
Have plastic layer (16), the plastic layer (16) is polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501306.5U CN208778936U (en) | 2018-09-14 | 2018-09-14 | A kind of petrochemical pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501306.5U CN208778936U (en) | 2018-09-14 | 2018-09-14 | A kind of petrochemical pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778936U true CN208778936U (en) | 2019-04-23 |
Family
ID=66160953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501306.5U Active CN208778936U (en) | 2018-09-14 | 2018-09-14 | A kind of petrochemical pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260070A (en) * | 2019-06-22 | 2019-09-20 | 刘进取 | A kind of fluid pipeline flange |
-
2018
- 2018-09-14 CN CN201821501306.5U patent/CN208778936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260070A (en) * | 2019-06-22 | 2019-09-20 | 刘进取 | A kind of fluid pipeline flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: 163000 rooms 101 and 103, block C-4, Service Outsourcing Industrial Park, Daqing high tech Zone, Heilongjiang Province Patentee after: Daqing Tongsheng Oilfield Technology Co.,Ltd. Address before: 312500 6A-5, room 6, Jiayi Plaza, 127 East Renmin Road, Nanming street, Xinchang, Shaoxing, Zhejiang Patentee before: ZHEJIANG FENGBANG MACHINERY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |