CN106369229B - A kind of crossover sub connector and connection system - Google Patents
A kind of crossover sub connector and connection system Download PDFInfo
- Publication number
- CN106369229B CN106369229B CN201611070203.3A CN201611070203A CN106369229B CN 106369229 B CN106369229 B CN 106369229B CN 201611070203 A CN201611070203 A CN 201611070203A CN 106369229 B CN106369229 B CN 106369229B
- Authority
- CN
- China
- Prior art keywords
- connector
- connecting tube
- crossover sub
- regulating arm
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/023—Universal and rotating joints
-
- 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
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Abstract
The present invention relates to technical field of petrochemical industry, a kind of crossover sub connector and connection system are provided.The crossover sub connector includes: connecting tube, column, two regulating arms and connector；Balance system is provided on the regulating arm, the regulating arm is rotated around the balance system, described regulating arm one end is connect with the connector, its other end is connect with the connecting tube, supporter is provided on the column, the supporter is connect with the connecting tube, it is driven to move along the longitudinal direction.High and low position is adjusted by regulating arm in transfer changing-over head connector of the present invention, horizontal tube adjusts front-rear position so as to adjust the angle and length of entire crossover sub connector, reduce run, drip, leak, reduce fire risk, with easy for installation, the advantages that flexible operation, risk is low, and employee's manipulation strength is small.
Description
Technical field
The present invention relates to technical field of petrochemical industry, more particularly, to a kind of crossover sub connector that risk is low and company
Welding system.
Background technique
With " Oil Product Market management method " (Order of the Ministry of Commerce 2006 the 23rd), private investment is encouraged to enter chemical industry storage
Industry, more and more chemicals storage projects are built in coastal area, south gladly petrochemical industry storage, northern Order Weir storehouse
A collection of chemical industry storage sector, commission foreign project company design bring some advanced design concepts of foreign countries earliest for storage etc.
And thinking, such as chemical industry storage sector will consider futures, trade, lease function, consider that save the cost reduces investment again.
To adapt to market requirement on flexibility, chemical industry storage sector generallys use a kind of form of hose conversion, to reduce pipe
The method of road quantity.Operating staff it is defeated turn chemicals before to get through process flow, connection piping lane and corresponding tank group pipeline first,
Flanged joint is used between hose and fixed -piping, turns pipeline pigging after the completion of oil operation, after the completion of pipeline pigging, exhausting pipeline
Middle salvage stores, dismounting and pipeline enclosure flange and hose, restore original mode of operation.
This design form brings some problems: first is that one in " petrochemical industry code for fire protection design " (GB50160-2008)
A little media are not recommended to use rubber hose handling；Second is that operator will carry out the work such as flange docking, installation, disassembly every time
Industry, high to member operator's extent of injury, employee's manipulation strength is big；Third is that storage material is all inflammable and explosive dangerous chemicals,
It is poisoned after leakage, risk of burning height, middle petroleum, middle petrochemical industry Liang great state-run enterprise are all made of fixed -piping closed conveying scheme.
Connection type between existing harbour pipeline and tank group pipeline makes employee's execute-in-place intensity stronger, and can produce
The case where biology material run, drip, leak, fire risk is higher and poisonous and harmful material harmfulness is larger.
Summary of the invention
Technical problems to be solved
The purpose of the present invention is to provide crossover sub connector is provided with, to solve harbour pipeline and tank in the prior art
Connection type between group pipeline makes employee's execute-in-place intensity stronger, and the case where can generate material run, drip, leak, fire
The problem that calamity risk is higher and poisonous and harmful material harmfulness is larger.
Technical solution
In order to solve the above technical problems, the crossover sub connector provided by the invention for being provided with windproof blinds includes: to connect
Adapter tube, column, two regulating arms and connector；Balance system is provided on the regulating arm, the regulating arm is around the balance
System rotation, described regulating arm one end are connect with the connector, and the other end is connect with the connecting tube, is provided on the column
Supporter, the supporter are connect with the connecting tube, it is driven to move along the longitudinal direction.
Balance system is provided on the regulating arm in transfer changing-over head connector of the present invention, the regulating arm is around described
Balance system rotates, and is provided with supporter on the column, the supporter is connect with the connecting tube.It is adjusted by regulating arm
High and low position, horizontal tube adjust front-rear position so as to adjust entire crossover sub connector angle and length, reduction run, emit,
Drop, leakage, reduce fire risk, have the advantages that easy for installation, flexible operation, risk is low, and employee's manipulation strength is small.
Further, the supporter is telescopic sleeving rod, and the telescopic sleeving rod includes fixed link and is slideably positioned in described
Sliding bar in fixed link, the fixed link are fixedly installed on the column, and the sliding bar is connect with the connecting tube.
For the ease of the movement between connecting tube and regulating arm, further, between the regulating arm and the connecting tube
It is connected by universal joint.
It gets an electric shock in order to prevent, further includes protection against electric shock unit further, the protection against electric shock unit includes being set to described stand
Ground terminal on column.Column bottom is provided with pedestal, and pedestal thickness is 30mm.
Further, the protection against electric shock unit further includes the electrostatic being set in turn on the regulating arm and the connecting tube
Line.
It further, further include being set between the connector and the regulating arm and the connecting tube and the adjusting
It is provided with elbow between arm, is provided with operating unit on the elbow corresponding to the connector.
Further, the operating unit includes operation handle and valve rod.
Further, the connector includes the first connector and the second connector, the adjusting corresponding to second connector
Intake valve is provided on arm.Intake valve checks whether there is raffinate use for pipeline purging completion.It is arranged on the regulating arm on the right
There is intake valve, tapping valve is provided on the regulating arm on the left side, use is checked after the completion of blowing pipeline, guaranteeing pipeline, there is no dead
Angle guarantees chemicals quality requirements.
Further, visor and pressure gauge are respectively arranged in the connecting tube.
The present invention also provides a kind of connection systems, including crossover sub connector as described above, wherein further includes code
Head tube road and tank group pipeline, a connector are connect with the harbour, another described connector is connect with the tank group.
Beneficial effect
By adopting the above technical scheme, the invention has the following beneficial effects: in crossover sub connector provided by the invention
Balance system is provided on the regulating arm, the regulating arm is rotated around the balance system, described in the balance system drive
The both ends of regulating arm move up and down；I.e. described regulating arm one end is connect with the connector, and the other end is connect with the connecting tube,
Supporter is provided on the column, the supporter is connect with the connecting tube, it is driven to move along the longitudinal direction.The present invention
Balance system is provided on the regulating arm in transfer changing-over head connector, the regulating arm is rotated around the balance system,
Supporter is provided on the column, the supporter is connect with the connecting tube.High and low position is adjusted by regulating arm, it is horizontal
Pipe adjusts front-rear position so as to adjust the angle and length of entire crossover sub connector, reduces run, drip, leak, reduces fire
Risk has the advantages that easy for installation, flexible operation, risk is low, and employee's manipulation strength is small.
Detailed description of the invention
It below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of crossover sub connector provided in an embodiment of the present invention；
Fig. 2 is the side schematic view of the column of crossover sub connector provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the balance system of crossover sub connector provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram between the elbow and regulating arm of crossover sub connector provided in an embodiment of the present invention.
Appended drawing reference:
The first connector of 1-；2- connecting tube；3- rotary joint；
4- elbow；5- electrostatic line；6- balance system；
7- column；8- supporter；9- pedestal；
10- intake valve；11- tapping valve；The first operation handle of 12-；
The second operation handle of 13-；14- regulating arm；The second connector of 15-；
16- visor；17- pressure gauge；18- valve rod；
19- ground terminal；20- universal joint.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " vertical ",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
Fig. 1 is the structural schematic diagram of crossover sub connector provided in an embodiment of the present invention；Fig. 2 mentions for the embodiment of the present invention
The side schematic view of the column 7 of the crossover sub connector of confession；Fig. 3 is crossover sub connector provided in an embodiment of the present invention
The structural schematic diagram of balance system 6；Fig. 4 is the elbow 4 and regulating arm 14 of crossover sub connector provided in an embodiment of the present invention
Between structural schematic diagram.As shown in Figures 1 to 4, crossover sub connector provided by the invention includes: connecting tube 2, column 7,
Two regulating arms 14 and connector；Balance system 6 is provided on the regulating arm 14, the regulating arm 14 is around the balance system 6
Rotation, the balance system 6 drive the both ends of the regulating arm 14 to move up and down；I.e. described 14 one end of regulating arm and the connector
Connection, the other end are connect with the connecting tube 2, and supporter 8, the supporter 8 and the connection are provided on the column 7
Pipe 2 connects, it is driven to move along the longitudinal direction.
Balance system 6, the regulating arm 14 are provided on the regulating arm 14 in transfer changing-over head connector of the present invention
It is rotated around the balance system 6, is provided with supporter 8 on the column 7, the supporter 8 is connect with the connecting tube 2.It is logical
Toning joint arm 14 adjusts high and low position, and horizontal tube adjusts front-rear position so as to adjust the angle and length of entire crossover sub connector
Degree, reduce run, drip, leak, reduce fire risk, have it is easy for installation, flexible operation, risk is low, employee's manipulation strength
The advantages that small.
For the ease of the movement between connecting tube 2 and regulating arm 14, further, the regulating arm 14 and the connecting tube
It is connected between 2 by universal joint 20.
Balance system 6 includes cylinder and bracket, and for bracket for fixing cylinder, cylinder is able to drive regulating arm 14 around tie point
It is rotated.
It gets an electric shock in order to prevent, further includes protection against electric shock unit further, the protection against electric shock unit includes being set to described stand
Ground terminal 19 on column 7.7 bottom of column is provided with pedestal 9, and 9 thickness of pedestal is 30mm.
Further, the protection against electric shock unit further includes being set in turn in the regulating arm 14 and the connecting tube 2
Electrostatic line 5, electrostatic line are the copper component that surface area is 25 square millimeters.
It further, further include being set between the connector and the regulating arm 14 and the connecting tube 2 and the tune
Elbow 4 is provided between joint arm 14, corresponding to being provided with operating unit on the elbow 4 of the connector.
Further, the operating unit includes operation handle and valve rod 18, is used to open or closes connector.First connector
On be provided with the first operation handle 12, the second operation handle 13 is provided on the second connector.
2 both sides of connecting tube are respectively set there are two regulating arm 14 in the present embodiment one, the length L1 and regulating arm of connecting tube 2
14 length L2 can be designed according to the physical length needed for engineering.
Further, the connector includes the first connector 1 and the second connector 15, corresponding to described in second connector 15
Intake valve 10 is provided on regulating arm 14.Intake valve 10 checks whether there is raffinate use for pipeline purging completion.That is the tune on the right
It is provided with intake valve 10 in joint arm 14, tapping valve 11 is provided on the regulating arm 14 on the left side, checks use after the completion of blowing pipeline,
Guarantee that dead angle is not present in pipeline, guarantees chemicals quality requirements.
After defeated turn of material, operating staff is confirmed after not having residual materials in crossover sub connector, is beaten by pipeline purging
Two connectors at both ends are opened, state before recovery operation completes primary defeated turn of operation.
For the ease of whether being connected to liquid in observation connecting tube 2, further, view is respectively arranged in the connecting tube 2
Mirror 16 and pressure gauge 17.Pressure gauge 17 is mainly used opening connector, disassembly, check before drain, forbids with pressure to carry out inspection behaviour
Make.
The present invention also provides a kind of connection systems, including crossover sub connector as described above, wherein further includes code
Head tube road and tank group pipeline, a connector are connect with the harbour, another described connector is connect with the tank group.
Embodiment two
Further, the supporter 8 is telescopic sleeving rod, and the telescopic sleeving rod includes fixed link and is slideably positioned in described
Sliding bar in fixed link, the fixed link are fixedly installed on the column 7, and the sliding bar is connect with the connecting tube 2.Branch
It holds device 8 and is able to drive connecting tube 2 and moved along Fig. 1 perpendicular to the position in paper direction.
Connecting tube 2 is also two sections, and sliding bar is connect with the end of connecting tube 2, and the both ends of two connecting tubes 2 are connect by rotation
First 3 connection.
The sensor for detecting poison gas, sensor can be provided in the present embodiment two on regulating arm 14 according to demand
Controller can be transmitted a signal to when detecting poison gas or leakage, controller control alarm is alarmed, and can increase makes
Security performance reduces loss.Remaining is the same as embodiment one.
Connection system provided by the invention in use, come into operation for the first time crossover sub connector when should using nitrogen protection seal
Protection, or the nitrogen pipeline purging of full process stream journey is used, it avoids crossover sub connector from having air, impurity etc., guarantees conveying material
Quality.
In use, first confiring that oil transferring process flow, confirmation handling chemicals kind adjusts crossover sub connector two
A quick coupling height and angle, the first connector 1 when receiving oil in crossover sub connector are connect with harbour pipeline, the second connector
15 connect with tank group pipeline, get through process flow.
Receiving oil operation terminates, process flow pipeline purging, and confirmation crossover sub connector closes the first connector 1, observation without liquid storage
Visor 16, pressure gauge 17 judge 2 situation of connecting tube, disconnect the second connector 15, complete one-pass operation, and it is former to restore process flow
Beginning state.
When reverse operating, the first connector 1, the second connector 15 are connected, gets through process flow, confirmation material is completed defeated into pump
Turn operation, carries out pipeline purging, it is identical as process above operation.
In conclusion it is provided with balance system on regulating arm described in crossover sub connector provided by the invention, it is described
Regulating arm is rotated around the balance system, and the balance system drives the both ends of the regulating arm to move up and down；The i.e. described adjusting
Arm one end is connect with the connector, and the other end is connect with the connecting tube, and supporter, the bearing are provided on the column
Device is connect with the connecting tube, it is driven to move along the longitudinal direction.The regulating arm in transfer changing-over head connector of the present invention
On be provided with balance system, the regulating arm is rotated around the balance system, and supporter, the bearing are provided on the column
Device is connect with the connecting tube.High and low position is adjusted by regulating arm, horizontal tube adjusts front-rear position so as to adjust entire conversion
The angle and length of joint connector reduce run, drip, leak, reduce fire risk, have easy for installation, flexible operation,
The advantages that risk is low, and employee's manipulation strength is small.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of crossover sub connector characterized by comprising connecting tube, column, two regulating arms and connector；The tune
Balance system is provided in joint arm, the regulating arm is rotated around the balance system, and described regulating arm one end and the connector connect
It connects, the other end is connect with the connecting tube, and supporter is provided on the column, and the supporter and the connecting tube connect
It connects；The supporter is telescopic sleeving rod, and the supporter drives the connecting tube to move along the axis direction of the telescopic sleeving rod,
The telescopic sleeving rod includes fixed link and the sliding bar that is slideably positioned in the fixed link, and the fixed link is fixedly installed on institute
Column is stated, the sliding bar is connect with the connecting tube.
2. crossover sub connector according to claim 1, which is characterized in that between the regulating arm and the connecting tube
It is connected by universal joint.
3. crossover sub connector according to claim 1, which is characterized in that it further include protection against electric shock unit, the anti-touching
Electric unit includes the ground terminal being set on the column.
4. crossover sub connector according to claim 3, which is characterized in that the protection against electric shock unit further includes successively setting
The electrostatic line being placed on the regulating arm and the connecting tube.
5. crossover sub connector according to claim 1, which is characterized in that further include be set to the connector with it is described
It is provided with elbow between regulating arm and between the connecting tube and the regulating arm, is set on the elbow corresponding to the connector
It is equipped with operating unit.
6. crossover sub connector according to claim 5, which is characterized in that the operating unit include operation handle and
Valve rod.
7. crossover sub connector according to claim 1, which is characterized in that the connector includes the first connector and second
Connector is provided with intake valve on the regulating arm corresponding to second connector.
8. crossover sub connector according to claim 1, which is characterized in that be respectively arranged with visor in the connecting tube
And pressure gauge.
9. a kind of connection system, including the crossover sub connector as described in claim 1-8 any one, which is characterized in that
It further include harbour pipeline and tank group pipeline, a connector is connect with the harbour, another described connector and the tank group
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070203.3A CN106369229B (en) | 2016-11-25 | 2016-11-25 | A kind of crossover sub connector and connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070203.3A CN106369229B (en) | 2016-11-25 | 2016-11-25 | A kind of crossover sub connector and connection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369229A CN106369229A (en) | 2017-02-01 |
| CN106369229B true CN106369229B (en) | 2019-05-28 |
Family
ID=57891002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611070203.3A Active CN106369229B (en) | 2016-11-25 | 2016-11-25 | A kind of crossover sub connector and connection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369229B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202164107U (en) * | 2011-06-03 | 2012-03-14 | 陈桂华 | Telescopic hanging pipe type pneumatic loading filling pipe |
| CN203922712U (en) * | 2014-07-12 | 2014-11-05 | 吴聪辉 | A kind of oil filling riser of installing for tank car bottom |
| JP5688934B2 (en) * | 2010-08-31 | 2015-03-25 | 日本車輌製造株式会社 | hydraulic unit |
| CN205257988U (en) * | 2015-09-29 | 2016-05-25 | 茂名瑞派石化工程有限公司 | Novel press from both sides cover oil filling riser |
| CN206221812U (en) * | 2016-11-25 | 2017-06-06 | 北京华福工程有限公司 | A kind of crossover sub connector and connection system |
-
2016
- 2016-11-25 CN CN201611070203.3A patent/CN106369229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5688934B2 (en) * | 2010-08-31 | 2015-03-25 | 日本車輌製造株式会社 | hydraulic unit |
| CN202164107U (en) * | 2011-06-03 | 2012-03-14 | 陈桂华 | Telescopic hanging pipe type pneumatic loading filling pipe |
| CN203922712U (en) * | 2014-07-12 | 2014-11-05 | 吴聪辉 | A kind of oil filling riser of installing for tank car bottom |
| CN205257988U (en) * | 2015-09-29 | 2016-05-25 | 茂名瑞派石化工程有限公司 | Novel press from both sides cover oil filling riser |
| CN206221812U (en) * | 2016-11-25 | 2017-06-06 | 北京华福工程有限公司 | A kind of crossover sub connector and connection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106369229A (en) | 2017-02-01 |
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Effective date of registration: 20201216 Granted publication date: 20190528 |