CN206221812U - A kind of crossover sub connector and connection system - Google Patents
A kind of crossover sub connector and connection system Download PDFInfo
- Publication number
- CN206221812U CN206221812U CN201621289914.5U CN201621289914U CN206221812U CN 206221812 U CN206221812 U CN 206221812U CN 201621289914 U CN201621289914 U CN 201621289914U CN 206221812 U CN206221812 U CN 206221812U
- Authority
- CN
- China
- Prior art keywords
- joint
- crossover sub
- connecting tube
- sub connector
- regulating arm
- 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.)
- Withdrawn - After Issue
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model is related to technical field of petrochemical industry, there is provided a kind of crossover sub connector and connection system.The crossover sub connector includes：Connecting tube, column, two regulating arms and joint；Balance system is provided with the regulating arm, the regulating arm is rotated around the balance system, described regulating arm one end is connected with the joint, its other end is connected with the connecting tube, supporter is provided with the column, the supporter is connected with the connecting tube, drives it to move along the longitudinal direction.High and low position is adjusted by regulating arm in the utility model transfer changing-over head connector, horizontal tube adjusts front and back position so as to adjust the angle and length of whole crossover sub connector, reduce run, drip, leak, reduce fire risk, with easy for installation, operation is flexible, dangerous low, the advantages of employee's manipulation strength is small.
Description
Technical field
The utility model is related to technical field of petrochemical industry, more particularly, to a kind of low crossover sub connector of danger
And connection system.
Background technology
With《Oil Product Market management method》(Order of the Ministry of Commerce 2006 the 23rd), encourages private investment to be stored in a warehouse into chemical industry
Industry, more and more chemicals storage projects are built in coastal area, the pleased petrochemical industry storage in south, northern Order Weir storehouse
A collection of chemical industry storage sector, the commission foreign project company design earliest such as storage, brings some external advanced design concepts
And thinking, such as chemical industry storage sector will consider futures, trade, lease function, consider cost-effective to reduce investment again.
It is to adapt to market requirement on flexibility, chemical industry storage sector reduces pipe in the form of generally being changed using a kind of flexible pipe
The method of road quantity.Operation employee it is defeated turn chemicals before to get through technological process, first connect piping lane and corresponding tank group pipeline,
Connected using flange between flexible pipe and fixed -piping, turn pipeline pigging after the completion of oil operation, after the completion for the treatment of pipeline pigging, exhausting pipeline
Middle salvage stores, removes and pipeline enclosure flange and flexible pipe, the original mode of operation of recovery.
This design form brings some problems：One is《Petrochemical industry code for fire protection design》(GB50160-2008) one in
A little media do not recommend rubber hose handling；Two is that each operating personnel will carry out the work such as flange docking, installation, dismounting
Industry, high to member operating personnel's extent of injury, employee's manipulation strength is big；Three is that storage material is all inflammable and explosive dangerous chemicals,
Poisoning, burning risk are high after leakage, and petrochina, sinopec Liang great state-run enterprises use fixed -piping closed conveying scheme.
Connected mode between existing harbour pipeline and tank group pipeline causes that employee's execute-in-place intensity is stronger, and can produce
The situation of biology material run, drip, leak, fire risk is higher and poisonous and harmful material harmfulness is larger.
Utility model content
The technical problem to be solved
The purpose of this utility model is that offer is provided with crossover sub connector, to solve harbour pipeline in the prior art
And the connected mode between tank group pipeline causes that employee's execute-in-place intensity is stronger, and the feelings of material run, drip, leak can be produced
Condition, the problem that fire risk is higher and poisonous and harmful material harmfulness is larger.
Technical scheme
In order to solve the above technical problems, the crossover sub connector bag for being provided with windproof blinds that the utility model is provided
Include：Connecting tube, column, two regulating arms and joint；Balance system is provided with the regulating arm, the regulating arm is around described flat
Balance system is rotated, and described regulating arm one end is connected with the joint, and its other end is connected with the connecting tube, is set on the column
Supporter is equipped with, the supporter is connected with the connecting tube, drives it to move along the longitudinal direction.
Be provided with balance system on the regulating arm in the utility model transfer changing-over head connector, the regulating arm around
The balance system is rotated, and supporter is provided with the column, and the supporter is connected with the connecting tube.By regulating arm
Adjustment high and low position, horizontal tube adjusts front and back position so as to adjust the angle and length of whole crossover sub connector, reduce run,
Emit, drip, leak, reduce fire risk, with easy for installation, operation is flexible, it is dangerous low, the advantages of employee's manipulation strength is small.
Further, the supporter is telescopic sleeving rod, and the telescopic sleeving rod includes fix bar and is slideably positioned in described
Sliding bar in fix bar, the fix bar is fixedly installed on the column, and the sliding bar is connected 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
Connected by universal joint.
In order to prevent getting an electric shock, further, also including protection against electric shock unit, the protection against electric shock unit includes being arranged at described standing
Ground terminal on post.Column bottom is provided with pedestal, and pedestal thickness is 30mm.
Further, the protection against electric shock unit also includes the electrostatic being set in turn on the regulating arm and the connecting tube
Line.
Further, also including being arranged between the joint and the regulating arm, and the connecting tube and the regulation
Elbow is provided between arm, corresponding to being provided with operating unit on the elbow of the joint.
Further, the operating unit includes operation handle and valve rod.
Further, the joint includes the first joint and the second joint, corresponding to the regulation of second joint
Intake valve is provided with arm.Intake valve is used for pipeline purging to be completed to check whether that having raffinate uses.Set on the regulating arm on the right
There is intake valve, tapping valve is provided with the regulating arm on the left side, checked after the completion of blowing pipeline and used, it is ensured that pipeline is in the absence of dead
Angle, it is ensured that chemicals quality requirements.
Further, visor and pressure gauge are respectively arranged with the connecting tube.
The utility model additionally provides a kind of connection system, including crossover sub connector as described above, wherein, also wrap
Harbour pipeline and tank group pipeline are included, a joint is connected with the harbour, and another described joint is connected with the tank group.
Beneficial effect
Using above-mentioned technical proposal, the utility model has the advantages that：The crossover sub that the utility model is provided
Balance system is provided with described in connector on regulating arm, the regulating arm is rotated around the balance system, the balance system
The two ends of the regulating arm are driven to move up and down；I.e. described regulating arm one end is connected with the joint, its other end and the company
Adapter connection, is provided with supporter on the column, the supporter is connected with the connecting tube, drives it to move along the longitudinal direction
It is dynamic.Balance system is provided with the regulating arm in the utility model transfer changing-over head connector, the regulating arm is around described
Balance system is rotated, and supporter is provided with the column, and the supporter is connected with the connecting tube.Adjusted by regulating arm
High and low position, horizontal tube adjusts front and back position so as to adjust the angle and length of whole crossover sub connector, reduction runs, emits,
Drop, leakage, reduce fire risk, and with easy for installation, operation is flexible, dangerous low, the advantages of employee's manipulation strength is small.
Brief description of the drawings
Below will be right in order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the crossover sub connector that Fig. 1 is provided for the utility model embodiment；
The side schematic view of the column of the crossover sub connector that Fig. 2 is provided for the utility model embodiment；
The structural representation of the balance system of the crossover sub connector that Fig. 3 is provided for the utility model embodiment；
Structural representation between the elbow and regulating arm of the crossover sub connector that Fig. 4 is provided for the utility model embodiment
Figure.
Reference：
The joints of 1- first；2- connecting tubes；3- swivel joints；
4- elbows；5- electrostatic lines；6- balance systems；
7- columns；8- supporters；9- pedestals；
10- intake valves；11- tapping valves；The operation handles of 12- first；
The operation handles of 13- second；14- regulating arms；The joints of 15- second；
16- visors；17- pressure gauges；18- valve rods；
19- ground terminals；20- universal joints.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", D score, "left", "right", " hang down
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
The structural representation of the crossover sub connector that Fig. 1 is provided for the utility model embodiment；Fig. 2 is the utility model
The side schematic view of the column 7 of the crossover sub connector that embodiment is provided；The conversion that Fig. 3 is provided for the utility model embodiment
The structural representation of the balance system 6 of joint connector；The crossover sub connector that Fig. 4 is provided for the utility model embodiment
Structural representation between elbow 4 and regulating arm 14.As shown in Figures 1 to 4, the crossover sub connector that the utility model is provided
Including：Connecting tube 2, column 7, two regulating arms 14 and joint；Balance system 6, the regulation are provided with the regulating arm 14
Arm 14 is rotated around the balance system 6, and the balance system 6 drives the two ends of the regulating arm 14 to move up and down；I.e. described tune
The one end of joint arm 14 is connected with the joint, and its other end is connected with the connecting tube 2, and supporter 8 is provided with the column 7,
The supporter 8 is connected with the connecting tube 2, drives it to move along the longitudinal direction.
Balance system 6, the regulation are provided with the regulating arm 14 in the utility model transfer changing-over head connector
Arm 14 is rotated around the balance system 6, and supporter 8 is provided with the column 7, and the supporter 8 connects with the connecting tube 2
Connect.High and low position is adjusted by regulating arm 14, horizontal tube adjusts front and back position so as to adjust the angle of whole crossover sub connector
Degree and length, reduce run, drip, leak, reduce fire risk, with easy for installation, operate flexible, low, the Yuan Gongcao of danger
Make intensity it is small the advantages of.
For the ease of the movement between connecting tube 2 and regulating arm 14, further, the regulating arm 14 and the connecting tube
Connected by universal joint 20 between 2.
Balance system 6 includes cylinder and support, and support is used to fix cylinder, and cylinder can drive regulating arm 14 around tie point
Rotated.
In order to prevent getting an electric shock, further, also including protection against electric shock unit, the protection against electric shock unit includes being arranged at described standing
Ground terminal 19 on post 7.The bottom of column 7 is provided with pedestal 9, and the thickness of pedestal 9 is 30mm.
Further, the protection against electric shock unit also includes being set in turn on the regulating arm 14 and the connecting tube 2
Electrostatic line 5, electrostatic line is copper component that surface area is 25 square millimeters.
Further, also including being arranged between the joint 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 joint.
Further, the operating unit includes operation handle and valve rod 18, for opening or closing joint.First joint
On be provided with the first operation handle 12, the second operation handle 13 is provided with the second joint.
The both sides of connecting tube 2 are respectively arranged with two regulating arms 14, the length L1 and regulating arm of connecting tube 2 in the present embodiment one
14 length L2 can be designed according to the physical length needed for engineering.
Further, the joint includes the first joint 1 and the second joint 15, corresponding to described in second joint 15
Intake valve 10 is provided with regulating arm 14.Intake valve 10 is used for pipeline purging to be completed to check whether that having raffinate uses.Tune on the right of i.e.
Intake valve 10 is provided with joint arm 14, tapping valve 11 is provided with the regulating arm 14 on the left side, checked after the completion of blowing pipeline and used,
Ensure that pipeline does not exist dead angle, it is ensured that chemicals quality requirements.
After defeated turn of material terminates, operation employee after confirming not having residual materials in crossover sub connector, is beaten by pipeline purging
Two joints at two ends are driven, state before recovery operation completes once defeated turn of operation.
Whether for the ease of connecting liquid in observation connecting tube 2, further, it is respectively arranged with the connecting tube 2 and is regarded
Mirror 16 and pressure gauge 17.The main inspection before joint, dismounting, discharge opeing is opened of pressure gauge 17 uses, and forbids with pressure to carry out inspection behaviour
Make.
The utility model additionally provides a kind of connection system, including crossover sub connector as described above, wherein, also wrap
Harbour pipeline and tank group pipeline are included, a joint is connected with the harbour, and another described joint is connected with the tank group.
Embodiment two
Further, the supporter 8 is telescopic sleeving rod, and the telescopic sleeving rod includes fix bar and is slideably positioned in described
Sliding bar in fix bar, the fix bar is fixedly installed on the column 7, and the sliding bar is connected with the connecting tube 2.Branch
Holding device 8 can drive position of the connecting tube 2 perpendicular to paper direction along Fig. 1 to move.
Connecting tube 2 is also two sections, and sliding bar is connected with the end of connecting tube 2, and the two ends of two connecting tubes 2 are connect by rotation
First 3 connection.
The sensor for detecting poison gas, sensor can be provided with 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, by increasing capacitance it is possible to increase made
Security performance, reduces loss.Remaining is with embodiment one.
The connection system that the utility model is provided is when using, come into operation first crossover sub connector when should be protected using nitrogen
Sealing protection, or use full process stream journey nitrogen pipeline purging, it is to avoid crossover sub connector has air, impurity etc., it is ensured that conveying
Materials quality.
When using, oil transferring technological process is first confirmd that, confirm handling chemicals kind, adjustment crossover sub connector two
Individual snap joint height and angle, the first joint 1 when receiving oil in crossover sub connector are connected with harbour pipeline, the second joint
15 are connected with tank group pipeline, get through technological process.
Receive oil operation to terminate, technological process pipeline purging confirms crossover sub connector without liquid storage, closes the first joint 1, observation
Visor 16, pressure gauge 17 judge the situation of connecting tube 2, disconnect the second joint 15, complete one-pass operation, recover technological process former
Beginning state.
During reverse operating, the first joint 1 of connection, the second joint 15 get through technological process, confirm that material enters pump, complete defeated
Turn operation, carry out pipeline purging, it is identical with process above operation.
In sum, balance system is provided with regulating arm described in the crossover sub connector that the utility model is provided,
The regulating arm is rotated around the balance system, and the balance system drives the two ends of the regulating arm to move up and down；It is i.e. described
Regulating arm one end is connected with the joint, and its other end is connected with the connecting tube, and supporter is provided with the column, described
Supporter is connected with the connecting tube, drives it to move along the longitudinal direction.Institute in the utility model transfer changing-over head connector
State and balance system be provided with regulating arm, the regulating arm is rotated around the balance system, supporter is provided with the column,
The supporter is connected with the connecting tube.High and low position is adjusted by regulating arm, horizontal tube adjusts front and back position so as to adjust
The angle and length of whole crossover sub connector, reduce run, drip, leak, reduce fire risk, with easy for installation, behaviour
Make flexible, it is dangerous low, the advantages of employee's manipulation strength is small.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of crossover sub connector, it is characterised in that including：Connecting tube, column, two regulating arms and joint；The tune
Balance system is provided with joint arm, the regulating arm is rotated around the balance system, described regulating arm one end connects with the joint
Connect, its other end is connected with the connecting tube, supporter is provided with the column, the supporter connects with the connecting tube
Connect, drive it to move along the longitudinal direction.
2. crossover sub connector according to claim 1, it is characterised in that the supporter is telescopic sleeving rod, described
Telescopic sleeving rod includes fix bar and the sliding bar being slideably positioned in the fix bar, and the fix bar is fixedly installed on described vertical
Post, the sliding bar is connected with the connecting tube.
3. crossover sub connector according to claim 1, it is characterised in that between the regulating arm and the connecting tube
Connected by universal joint.
4. crossover sub connector according to claim 1, it is characterised in that also including protection against electric shock unit, it is described anti-to touch
Electric unit includes the ground terminal being arranged on the column.
5. crossover sub connector according to claim 4, it is characterised in that the protection against electric shock unit also includes setting successively
The electrostatic line being placed on the regulating arm and the connecting tube.
6. crossover sub connector according to claim 1, it is characterised in that also including be arranged at the joint with it is described
Elbow is provided between regulating arm, and between the connecting tube and the regulating arm, corresponding to being set on the elbow of the joint
It is equipped with operating unit.
7. crossover sub connector according to claim 6, it is characterised in that the operating unit include operation handle and
Valve rod.
8. crossover sub connector according to claim 1, it is characterised in that the joint includes the first joint and second
Joint, corresponding to being provided with intake valve on the regulating arm of second joint.
9. crossover sub connector according to claim 1, it is characterised in that be respectively arranged with visor in the connecting tube
And pressure gauge.
10. a kind of connection system, including the crossover sub connector as described in claim 1-9 any one, it is characterised in that
Also include harbour pipeline and tank group pipeline, a joint is connected with the harbour, another described joint and the tank group
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289914.5U CN206221812U (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 |
|---|---|---|---|
| CN201621289914.5U CN206221812U (en) | 2016-11-25 | 2016-11-25 | A kind of crossover sub connector and connection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221812U true CN206221812U (en) | 2017-06-06 |
Family
ID=58786249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289914.5U Withdrawn - After Issue CN206221812U (en) | 2016-11-25 | 2016-11-25 | A kind of crossover sub connector and connection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369229A (en) * | 2016-11-25 | 2017-02-01 | 北京华福工程有限公司 | Adapter substitute connector and connecting system |
-
2016
- 2016-11-25 CN CN201621289914.5U patent/CN206221812U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369229A (en) * | 2016-11-25 | 2017-02-01 | 北京华福工程有限公司 | Adapter substitute connector and connecting system |
| CN106369229B (en) * | 2016-11-25 | 2019-05-28 | 北京华福工程有限公司 | A kind of crossover sub connector and connection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170606 Effective date of abandoning: 20190528 |