CN106289671A - A kind of watertightness test device - Google Patents
A kind of watertightness test device Download PDFInfo
- Publication number
- CN106289671A CN106289671A CN201610641104.XA CN201610641104A CN106289671A CN 106289671 A CN106289671 A CN 106289671A CN 201610641104 A CN201610641104 A CN 201610641104A CN 106289671 A CN106289671 A CN 106289671A
- Authority
- CN
- China
- Prior art keywords
- barrel cover
- test device
- watertightness
- pressurize
- pressurize barrel
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of watertightness test device, including pressurize barrel cover, the charging pipe connected with pressurize barrel cover internal cavity, and it is used for measuring the Pressure gauge of pressurize barrel cover cavity internal pressure, pressurize barrel cover open end edge is provided with sealing ring, charging pipe is provided with filling valve.This watertightness test apparatus structure is simple, easy to operate, can on-the-spot test, the shortest, has the strongest industrial applicibility.
Description
Technical field
The present invention relates to a kind of watertightness test device.
Background technology
Most of equipment worked under water such as sounding instrument, log or instrument, after welded and installed is on boats and ships, need
Weld seam waterproof seal after welding is detected, it is to avoid because the problem such as leak causes equipment fault to work.
Therefore, in order to protect equipment or the instrument of these underwater operations, allow them to the most normal work, need in welding
After installation, welding position is carried out watertightness test, detect its waterproof seal in the water of certain pressure.Existing watertight
Property test equipment great majority be waterproof test machine or pressure type immersion test box, they are the heaviest, it is difficult to carrying, and
And these test equipment are typically all the experiment work in laboratory, need to carry out water after these Site Weldings are installed
The equipment of close property detection or instrument, experiment work cannot realize.It addition, these watertightness test equipment tests are the longest, work
Amount is big, operation complexity, is unfavorable for improving the efficiency of production work.So, it is provided that a kind of scene butt welded seam watertightness that is used for is carried out
Detection, simple in construction, easy and simple to handle, the shortest device for detecting water tightness are particularly important.
Summary of the invention
For solving above-mentioned technical problem, object of the present invention is to provide one and carry out for on-the-spot butt welded seam watertightness
Detection, simple in construction, easy and simple to handle, the shortest device for detecting water tightness.
Watertightness test device of the present invention, including pressurize barrel cover, the water-filling connected with pressurize barrel cover internal cavity
Pipe, and for measuring the Pressure gauge of pressurize barrel cover cavity internal pressure, pressurize barrel cover open end edge is provided with sealing ring,
Filling valve it is provided with on charging pipe.
Watertightness test device of the present invention, during use, is first provided with pressurize barrel cover the open at one end of sealing ring
Together with needing to test the welding position appropriateness of the equipment of watertightness, steady with object top bottom pressurize barrel cover, form one
Little seal hatch；Then hydraulic pressure connected by filling valve, opens valve, and water enters in pressurize barrel cover cavity by charging pipe, observes
Manometric pressure changes；Indicate finally according to manometric pressure, when pressure reaches required test pressure, close valve closing
Door, within the testing time of regulation, if gage pressure is unchanged, illustrates that watertightness reaches requirement, otherwise watertight is then described
Property does not reaches requirement.
Described watertightness test device, simple and light, easy and simple to handle, to test site no requirement (NR), it is convenient to existing
Field test, and it is short to detect required time, and compared to the watertightness test equipment of laboratory, its simpler practicality, to production
The raising of work efficiency has major contribution.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of watertightness test device.
Detailed description of the invention
Such as Fig. 1, a kind of watertightness test device, including pressurize barrel cover 1, cross is installed in the cavity of pressurize barrel cover and strengthens
Plate 2, four ports of cross reinforcing plate head on cavity inner wall, and pressurize barrel cover open end edge is provided with oil resistant rubber sealing ring 3, protect
Connecting bottom pressure cylinder cover and have the charging pipe 6 connected with pressurize barrel cover internal cavity, charging pipe is installed connection Pressure gauge 5, fills
One end of water pipe connects three-way valve 4, and an interface of three-way valve 4 is provided with drain pipe 7, and another interface is provided with water inlet pipe
8 。
When watertightness test device in the present embodiment uses, first pressurize barrel cover 1 is provided with oil resistant rubber sealing ring
Object top, together with the equipment of watertightness or the welding position appropriateness of instrument that need detection, is used bottom pressurize barrel cover in one end
Surely, jack is generally used；Then hydraulic pressure connected by water inlet pipe 8, opens three-way valve 4, passes water through charging pipe 6 and enters into pressurize cylinder
In cover 1；Pressure instruction according to Pressure gauge 5, when reaching to test required pressure, closes three-way valve 4, finally in regulation
In testing time, observe the pressure change of Pressure gauge 5, time unchanged, illustrate that watertightness reaches requirement.
This watertightness test device overall structure is simple, easy to operate, can not the restriction in tested person place, can be on-the-spot
Directly test, economical and practical, there is the biggest industrial application value.In the present embodiment, pressurize barrel cover cavity inner wall is pacified
Fill reinforcing plate so that it is more solid and reliable；Sealing ring uses oil resistant rubber sealing ring, and this device can be more at greasy dirt
Environment is tested；And valve uses three-way valve, also add a drain pipe, so make after test is complete
Draining is easier.
Claims (5)
1. a watertightness test device, it is characterised in that: include pressurize barrel cover (1), connect with pressurize barrel cover internal cavity
Charging pipe (6), and for measuring the Pressure gauge (5) of pressurize barrel cover cavity internal pressure, arrange in pressurize barrel cover open end edge
There is sealing ring (3), charging pipe is provided with filling valve (4).
A kind of watertightness test device the most according to claim 1, it is characterised in that: described pressurize barrel cover (1) inwall is pacified
Equipped with cross reinforcing plate (2).
A kind of watertightness test device the most according to claim 1, it is characterised in that: described sealing ring (3) is oil resistant rubber
Glue sealing ring.
A kind of watertightness test device the most according to claim 1, it is characterised in that: described filling valve (4) is three-way valve.
A kind of watertightness test device the most according to claim 4, it is characterised in that: the row of being also associated with on described three-way valve
Water pipe (7) and water inlet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641104.XA CN106289671A (en) | 2016-08-08 | 2016-08-08 | A kind of watertightness test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641104.XA CN106289671A (en) | 2016-08-08 | 2016-08-08 | A kind of watertightness test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106289671A true CN106289671A (en) | 2017-01-04 |
Family
ID=57666157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641104.XA Pending CN106289671A (en) | 2016-08-08 | 2016-08-08 | A kind of watertightness test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106289671A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291374A (en) * | 2017-12-07 | 2019-09-27 | 苏州富强科技有限公司 | A kind of watertightness test device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492113A (en) * | 1982-12-10 | 1985-01-08 | Philip Weatherholt | Method and apparatus for cleaning and testing heat exchangers |
| US4932241A (en) * | 1989-05-22 | 1990-06-12 | Carmody Thurman J | Reusable plumbing test pipe |
| CN201335757Y (en) * | 2008-11-21 | 2009-10-28 | 潍坊盛瑞动力机械科技有限公司 | Water pump water-seal test stand |
| CN101629887A (en) * | 2009-08-24 | 2010-01-20 | 杭州东贝机电设备有限公司 | Hydraulic testing machine and testing method of pressure gas cylinder |
| CN102262018A (en) * | 2011-06-16 | 2011-11-30 | 天津市泽宝水泥制品有限公司 | Method for testing hydraulic pressure of polyvinyl chloride (PVC) welding joint for lining PVC reinforced concrete sewer pipe and testing device used thereby |
| CN202393653U (en) * | 2011-06-16 | 2012-08-22 | 天津市泽宝水泥制品有限公司 | Water pressure experiment machine of PVC welding joint lined in PVC reinforced concrete drain pipe |
| CN202735046U (en) * | 2012-06-18 | 2013-02-13 | 黄海造船有限公司 | Weld joint tightness detecting device for ship under construction |
| CN202928755U (en) * | 2012-11-05 | 2013-05-08 | 中高柴油机重工有限公司 | Device for testing seepage of non-return valve |
| CN103913281A (en) * | 2013-01-01 | 2014-07-09 | 江齐锋 | Welding seam tightness testing method |
| EP2520920B1 (en) * | 2011-05-06 | 2014-08-27 | Aco Severin Ahlmann Gmbh & Co. Kg | Testing device for testing the permeability of an extremely waterproof window |
| CN204202835U (en) * | 2014-10-27 | 2015-03-11 | 麻城市博远制动科技有限公司 | Automobile air cylinder detection device |
| CN104833463A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well leakage test device and detection method |
| CN105241620A (en) * | 2015-11-06 | 2016-01-13 | 广船国际有限公司 | Negative pressure airtight testing device and method |
| CN206019952U (en) * | 2016-08-08 | 2017-03-15 | 广船国际有限公司 | A kind of watertightness test device |
-
2016
- 2016-08-08 CN CN201610641104.XA patent/CN106289671A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492113A (en) * | 1982-12-10 | 1985-01-08 | Philip Weatherholt | Method and apparatus for cleaning and testing heat exchangers |
| US4932241A (en) * | 1989-05-22 | 1990-06-12 | Carmody Thurman J | Reusable plumbing test pipe |
| CN201335757Y (en) * | 2008-11-21 | 2009-10-28 | 潍坊盛瑞动力机械科技有限公司 | Water pump water-seal test stand |
| CN101629887A (en) * | 2009-08-24 | 2010-01-20 | 杭州东贝机电设备有限公司 | Hydraulic testing machine and testing method of pressure gas cylinder |
| EP2520920B1 (en) * | 2011-05-06 | 2014-08-27 | Aco Severin Ahlmann Gmbh & Co. Kg | Testing device for testing the permeability of an extremely waterproof window |
| CN202393653U (en) * | 2011-06-16 | 2012-08-22 | 天津市泽宝水泥制品有限公司 | Water pressure experiment machine of PVC welding joint lined in PVC reinforced concrete drain pipe |
| CN102262018A (en) * | 2011-06-16 | 2011-11-30 | 天津市泽宝水泥制品有限公司 | Method for testing hydraulic pressure of polyvinyl chloride (PVC) welding joint for lining PVC reinforced concrete sewer pipe and testing device used thereby |
| CN202735046U (en) * | 2012-06-18 | 2013-02-13 | 黄海造船有限公司 | Weld joint tightness detecting device for ship under construction |
| CN202928755U (en) * | 2012-11-05 | 2013-05-08 | 中高柴油机重工有限公司 | Device for testing seepage of non-return valve |
| CN103913281A (en) * | 2013-01-01 | 2014-07-09 | 江齐锋 | Welding seam tightness testing method |
| CN204202835U (en) * | 2014-10-27 | 2015-03-11 | 麻城市博远制动科技有限公司 | Automobile air cylinder detection device |
| CN104833463A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well leakage test device and detection method |
| CN105241620A (en) * | 2015-11-06 | 2016-01-13 | 广船国际有限公司 | Negative pressure airtight testing device and method |
| CN206019952U (en) * | 2016-08-08 | 2017-03-15 | 广船国际有限公司 | A kind of watertightness test device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291374A (en) * | 2017-12-07 | 2019-09-27 | 苏州富强科技有限公司 | A kind of watertightness test device |
| CN110291374B (en) * | 2017-12-07 | 2021-08-24 | 苏州富强科技有限公司 | Water tightness testing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |