CN107830975A - A kind of inner oil tube pressure testing device - Google Patents
A kind of inner oil tube pressure testing device Download PDFInfo
- Publication number
- CN107830975A CN107830975A CN201710156338.XA CN201710156338A CN107830975A CN 107830975 A CN107830975 A CN 107830975A CN 201710156338 A CN201710156338 A CN 201710156338A CN 107830975 A CN107830975 A CN 107830975A
- Authority
- CN
- China
- Prior art keywords
- cap assembly
- inner oil
- press
- oil tube
- push
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/022—Test plugs for closing off the end of a pipe
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
A kind of entitled inner oil tube pressure testing device of the present invention.Belong to seaborne supply system detectio technical field.It mainly solve the problems, such as existing inner oil tube sealing propertytest exist it is complicated, waste time and energy it is low with detection efficiency.It is mainly characterized by：Including upper means of press seals cap assembly, push sealing cap assembly and for upper means of press seals cap assembly with push sealing cap assembly between compress the clamp nut and clamping screw that couple；Upper means of press seals cap assembly is made up of the be sequentially connected first quick male coupling, the first ball valve, press-in connection threeway and upper densification capping；Sealing cap assembly is pushed to be made up of push closure, press-in connection straight tube, the second ball valve and the second quick male coupling being sequentially connected.The present invention have it is simple in construction, be easy to the characteristics of dismounting, good sealing effect, high detection efficiency, mainly for detection of marine liquid goods make-up system refuel pop one's head in assembly in inner oil tube sealing.
Description
Technical field
The invention belongs to seaborne supply system detectio technical field.It is used to detect marine liquid goods supply system more particularly to one kind
The pressure testing device of inner oil tube sealing in system oiling probe assembly.
Background technology
At present, it there is no the device of inner oil tube sealing in the liquid goods make-up system oiling probe assembly of special detection sea.Inspection
When surveying inner oil tube sealing, the joint and connector coordinated with inner oil tube both ends model need to be equipped with.Its weak point is：First, tie
Structure is complicated, and space-consuming position is larger；2nd, joint installation is wasted time and energy with dismounting；3rd, detection efficiency is low.
The content of the invention
The purpose of the present invention provided aiming at above-mentioned weak point it is a kind of it is simple in construction, be easy to dismounting, sealing effectiveness
Inner oil tube pressure testing device good, detection efficiency is high.
The present invention technical solution be：A kind of inner oil tube pressure testing device, it is characterised in that：It is total including upper densification capping
Into, push sealing cap assembly and for upper means of press seals cap assembly with push sealing cap assembly between compress the compression spiral shell coupled
Female and clamping screw；Upper means of press seals cap assembly is sealed by the be sequentially connected first quick male coupling, the first ball valve, the first O shapes
Circle, press-in connection threeway and upper densification capping are formed；Push sealing cap assembly and push closure, press-in connection by what is be sequentially connected
Straight tube, the second O-ring seals, the second ball valve and the second quick male coupling are formed.
Upper densification capping end face described in the technical solution of the present invention is provided with the first O-ring seals；Lower means of press seals
Second O-ring seals built in lid.
Clamp nut and clamping screw described in the technical solution of the present invention are three groups, are circumferentially uniformly distributed.
It is drum-shaped that upper densification described in the technical solution of the present invention, which covers and pushes closure, compresses end face and is in
Three hemp nettle shapes.
The present invention is due to using upper means of press seals cap assembly, pushing sealing cap assembly and clamp nut and clamping screw structure
Into inner oil tube pressure testing device, wherein, means of press seals cap assembly is by the be sequentially connected first quick male coupling, the first ball on pipe
Valve, press-in connection threeway and upper densification capping are formed, and are pushed sealing cap assembly and are pushed closure, press-in connection by what is be sequentially connected
Straight tube, the second ball valve and the second quick male coupling are formed, thus during the sealing of detection probe inner oil tube, only need to be by upper densification
Closure press-in inner oil tube both ends are covered and pushed, compression is connected with clamping screw with clamp nut, connect forcing press, inwardly oil
Pipe fills up liquid（Clear water）, increase pressure.The present invention have it is simple in construction, be easy to dismounting, good sealing effect, detection efficiency
The characteristics of high.Present invention is mainly used for the sealing for detecting inner oil tube in marine liquid goods make-up system oiling probe assembly.
Brief description of the drawings
Fig. 1 is inner oil tube pressure testing device front view.
Fig. 2 is inner oil tube pressure testing device left view.
Fig. 3 is upper means of press seals cap assembly structural representation.
Fig. 4 is to push closure assembly structure schematic diagram.
In figure：1st, upper means of press seals cap assembly；2nd, the first O-ring seals；3rd, inner oil tube；4th, the second O-ring seals；5th, push
Seal cap assembly；6th, clamp nut；7th, clamping screw；8th, the first quick male coupling；9th, the first ball valve；10th, press-in connection three
It is logical；11st, upper densification capping；12nd, closure is pushed；13rd, press-in connection straight tube；14th, the second ball valve；15th, the second quick oedoeagus connects
Head.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4.A kind of inner oil tube pressure testing device of the present invention is by upper means of press seals cap assembly 1, to push closure total
Into 5 and for upper means of press seals cap assembly 1 with push sealing cap assembly 5 between compress the clamp nut 6 and clamping screw that couple
7 are formed.Wherein, upper means of press seals cap assembly 1 is by the be sequentially connected first quick male coupling 8, the first ball valve 9, press-in connection three
Lead to 10 and the composition of upper densification capping 11.Push sealing cap assembly 5 and push closure 12, press-in connection straight tube by what is be sequentially connected
13rd, the second ball valve 14 and the second quick male coupling 15 are formed.It is drum-shaped that upper densification, which covers 11 and pushes closure 12, is compressed
End face is in three hemp nettle shapes.Upper densification covers 11 end faces and is provided with the first O-ring seals 2, and it is close to push the 2nd O shapes built in closure 12
Seal 4.Clamp nut 6 and clamping screw 7 are three groups, are circumferentially uniformly distributed.
Application method：1. upper densification is covered 11 and pushes closure 12 and is pressed into inner oil tube 3（Pressure testing part）Both ends, with three
Group screw rod connection compresses；2. connecting forcing press, liquid is filled up to inner oil tube 3（Clear water）, increase pressure.
Device characteristic：It is drum-shaped that densification, which covers 11 and pushes closure 12, on 1., and it is Y-shaped to compress end face；Pressed on 2.
The end face of closure 11 adds the first O-ring seals 2 to be sealed with the one end of inner oil tube 3；3. push the 2nd O shapes built in the use of closure 12
Sealing ring 4 seals with the other end of inner oil tube 3.
Claims (4)
- A kind of 1. inner oil tube pressure testing device, it is characterised in that：Including upper means of press seals cap assembly（1）, push sealing cap assembly（5）、 And for upper means of press seals cap assembly（1）With pushing sealing cap assembly（5）Between compress the clamp nut of connection（6）With compression spiral shell Bar（7）；Upper means of press seals cap assembly（1）By the be sequentially connected first quick male coupling（8）, the first ball valve（9）, press-in connection three It is logical（10）Covered with upper densification（11）Form；Push sealing cap assembly（5）Closure is pushed by what is be sequentially connected（12）, pressure connect Connect straight tube（13）, the second ball valve（14）With the second quick male coupling（15）Form.
- A kind of 2. inner oil tube pressure testing device according to claim 1, it is characterised in that：Described upper densification capping（11）End Face is provided with the first O-ring seals（2）；Push closure（12）Built-in second O-ring seals（4）.
- A kind of 3. inner oil tube pressure testing device according to claim 1 or 2, it is characterised in that：Described clamp nut（6）With Clamping screw（7）For three groups, circumferentially it is uniformly distributed.
- A kind of 4. inner oil tube pressure testing device according to claim 1 or 2, it is characterised in that：Described upper densification capping （11）With push closure（12）It is drum-shaped, it is in three hemp nettle shapes to compress end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156338.XA CN107830975A (en) | 2017-03-16 | 2017-03-16 | A kind of inner oil tube pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156338.XA CN107830975A (en) | 2017-03-16 | 2017-03-16 | A kind of inner oil tube pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830975A true CN107830975A (en) | 2018-03-23 |
Family
ID=61643715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710156338.XA Pending CN107830975A (en) | 2017-03-16 | 2017-03-16 | A kind of inner oil tube pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830975A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502323A (en) * | 1982-06-30 | 1985-03-05 | Kk Yamamoto Suiatsu Kogyosho | Method and apparatus for performing a hydraulic pressure test on a tube |
| CN2050524U (en) * | 1988-12-23 | 1990-01-03 | 刘季扬 | Movable pipe orifice sealing device |
| CN201266131Y (en) * | 2008-08-28 | 2009-07-01 | 西安向阳航天材料股份有限公司 | Air tightness detection apparatus for liner tube of composite pipe |
| CN201413277Y (en) * | 2009-05-22 | 2010-02-24 | 洛阳水星天成石油设备有限公司 | Full-automatic environment-friendly tubing pressure tester |
| CN203629758U (en) * | 2013-10-29 | 2014-06-04 | 中国石油化工股份有限公司 | Tool specialized for leakage test of corrugated tube |
| CN104390862A (en) * | 2014-10-31 | 2015-03-04 | 中国一冶集团有限公司 | Nonmetal pipeline pressure test device and method |
| CN104931204A (en) * | 2014-03-21 | 2015-09-23 | 柳州市贝铮达机械有限公司 | Oil suction assembly cylinder air tightness detection device and detection method thereof |
| CN205065124U (en) * | 2015-10-14 | 2016-03-02 | 西安同华橡塑模具制品厂 | Connecting device is imported and exported to software bag liquid |
| CN205589730U (en) * | 2016-04-19 | 2016-09-21 | 重庆医科大学附属永川医院 | Sealing cover |
| CN205715820U (en) * | 2016-04-18 | 2016-11-23 | 赖秀华 | A kind of Three-way ball valve |
| CN206573256U (en) * | 2017-03-16 | 2017-10-20 | 新兴重工湖北三六一一机械有限公司 | A kind of inner oil tube pressure testing device |
-
2017
- 2017-03-16 CN CN201710156338.XA patent/CN107830975A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502323A (en) * | 1982-06-30 | 1985-03-05 | Kk Yamamoto Suiatsu Kogyosho | Method and apparatus for performing a hydraulic pressure test on a tube |
| CN2050524U (en) * | 1988-12-23 | 1990-01-03 | 刘季扬 | Movable pipe orifice sealing device |
| CN201266131Y (en) * | 2008-08-28 | 2009-07-01 | 西安向阳航天材料股份有限公司 | Air tightness detection apparatus for liner tube of composite pipe |
| CN201413277Y (en) * | 2009-05-22 | 2010-02-24 | 洛阳水星天成石油设备有限公司 | Full-automatic environment-friendly tubing pressure tester |
| CN203629758U (en) * | 2013-10-29 | 2014-06-04 | 中国石油化工股份有限公司 | Tool specialized for leakage test of corrugated tube |
| CN104931204A (en) * | 2014-03-21 | 2015-09-23 | 柳州市贝铮达机械有限公司 | Oil suction assembly cylinder air tightness detection device and detection method thereof |
| CN104390862A (en) * | 2014-10-31 | 2015-03-04 | 中国一冶集团有限公司 | Nonmetal pipeline pressure test device and method |
| CN205065124U (en) * | 2015-10-14 | 2016-03-02 | 西安同华橡塑模具制品厂 | Connecting device is imported and exported to software bag liquid |
| CN205715820U (en) * | 2016-04-18 | 2016-11-23 | 赖秀华 | A kind of Three-way ball valve |
| CN205589730U (en) * | 2016-04-19 | 2016-09-21 | 重庆医科大学附属永川医院 | Sealing cover |
| CN206573256U (en) * | 2017-03-16 | 2017-10-20 | 新兴重工湖北三六一一机械有限公司 | A kind of inner oil tube pressure testing device |
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