CN108663177A - A kind of connector box method for conducting leak test and device - Google Patents
A kind of connector box method for conducting leak test and device Download PDFInfo
- Publication number
- CN108663177A CN108663177A CN201810751450.2A CN201810751450A CN108663177A CN 108663177 A CN108663177 A CN 108663177A CN 201810751450 A CN201810751450 A CN 201810751450A CN 108663177 A CN108663177 A CN 108663177A
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- Prior art keywords
- connector box
- gas nozzle
- seal component
- test
- auxiliary seal
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 15
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000005191 phase separation Methods 0.000 claims abstract description 4
- 238000005538 encapsulation Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01M3/32—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 for containers, e.g. radiators
- G01M3/3236—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 for containers, e.g. radiators by monitoring the interior space of the containers
- G01M3/3272—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 for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of devices for quick detection tabs box leakproofness, the device includes auxiliary seal component, wireless receiving and the output block of phase separation, gas nozzle, pressure sensor, wireless sending module are provided on the auxiliary seal component, the gas nozzle is for inflating；The pressure sensor is used to measure the air pressure in connector box, and the wireless sending module sends the barometric information of measurement；The auxiliary seal component has the gas outlet into encapsulation at cable hole with connector box to be measured；The wireless receiving and output block are used to receive transmitted barometric information.By means of the invention it is possible to avoid the measurement using air gauge and gas nozzle contact, gas can be avoided to leak, improve the accuracy of test；Avoid the use of plug or optical cable when because of test；It avoids and is punched on connector box, save time and manpower and greatly reduce influence of the human factor to test result；It avoids and is punched on connector box, it can normal use reduction waste after connector box test.
Description
Technical field
The present invention relates to detection technique field more particularly to a kind of method and apparatus for detection tabs box leakproofness.
Background technology
Cable splice closure belongs to mechanical pressure joint sealing system, is that optics, sealing and machinery are provided between adjacent optical cable is strong
Spend successional connecting protective device.In the prior art, general airtight there are two types of checking in the leakproofness of detection tabs box
Mode, a kind of mode are to enter visual bubble method after water, i.e., immerse in the fresh water container of room temperature connector box and stablize 15 points of observation
Whether clock, range estimation have bubble spilling；Another kind is to test air pressure in the connector box after inflation with pressure gauge, that is, utilizes air gauge to examine
Whether the air pressure surveyed in connector box changes in 24 hours.Visual bubble method precision and efficiency of detecting is low, and human factor influences
It is larger, it has been out of use substantially.If tested with mechanical pressure gauge in barometry, need manually the interface by pressure gauge and
To good in the case where interface is not aligned alignment or in the case that gas nozzle is not aligned gas side leakage can all occur for gas nozzle,
It is inaccurate so as to cause test.For on test step, due to connector box not gas nozzle itself, installation gas nozzle need to be punched, this
It there is following problems：1, punching is time-consuming and laborious, and there are insecurity；2, punching is followed by head cartridge and just scraps cannot be used continuously
；3, the leakproofness of gas nozzle itself and the quality of installation may influence test result；4, to make to reach defined pressure in connector box
Force value, it is necessary to ceaselessly inflate, measuring air pressure, then inflation/deflation, efficiency is very low.
In order to solve the above-mentioned technical problem, it needs to be improved existing testing scheme.
Invention content
In view of the above problems, overcoming the above problem the present invention provides a kind of or at least partly solve the above problems
Device and method.One aspect of the present invention provides a kind of device for quick detection tabs box leakproofness, the device packet
Auxiliary seal component, wireless receiving and the output block of phase separation are included, gas nozzle is provided on the auxiliary seal component, pressure passes
Sensor, wireless sending module, the gas nozzle is for inflating；The pressure sensor is used to measure the air pressure in connector box, described
Wireless sending module sends the barometric information of measurement；The auxiliary seal component has with connector box to be measured into cable hole
Locate air inlet；The wireless receiving and output block are used to receive transmitted barometric information and data are presented.
Optionally, the auxiliary sealing member connects air pump, and air pump is connect via auxiliary sealing member to be measured by the gas nozzle
Inflation in head cartridge.
Optionally, wireless receiving and output block include data processing module, display screen, the data processing module, institute
It states data processing module to analyze the barometric information of reception, generates testing result, the display screen shows the detection knot
Fruit.
Optionally, wireless receiving and output block can draw barometric information curve in connector box, and with the temperature of environmental cabinet
Line of writing music compares, and constantly shows the relationship of air pressure and temperature in connector box.
The present invention also provides a kind of rapid detection method using above-mentioned apparatus, this method includes：
By auxiliary seal component be encapsulated in connector box to be measured into cable hole site；
It is inflated from the gas nozzle of auxiliary seal component using air pump；
Pressure sensor measures air pressure in connector box, and the barometric information of measurement is sent to nothing by wireless sending module
Line receives and output block.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages：It avoids using air pressure
The measurement of table and gas nozzle contact can avoid gas from leaking, and improve the accuracy of test；Avoid because test when plug or
The use of person's optical cable；It avoids and is punched on connector box, save time and manpower and greatly reduce human factor to test
As a result influence；It avoids and is punched on connector box, it can normal use reduction waste after connector box test；It is avoided to reach rule
Fixed pressure value repeatedly measures air pressure and inflation/deflation in connector box；Test device can be repeated as many times and use, and can not only survey
It tries the leakproofness of head cartridge, can also monitor air pressure in connector box in real time when connector box carries out mechanical test, environmental test.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of auxiliary seal component proposed by the present invention；
Fig. 2 shows state diagram of the test device proposed by the present invention in test experiments；
Fig. 3 shows the flow chart of test method proposed by the present invention.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
One aspect of the present invention, provides a kind of device for quick detection tabs box leakproofness, which includes
Auxiliary seal component, wireless receiving and the output block of phase separation, as shown in Figure 1, the auxiliary seal component includes ontology 1,
Gas nozzle 2, pressure sensor 3, wireless sending module 4 are provided on ontology, the gas nozzle 2 is for inflating；The pressure sensor 3
For measuring the air pressure in connector box, the wireless sending module 4 sends the barometric information of measurement；The auxiliary seal
Component has the gas outlet 5 into encapsulation at cable hole with connector box to be measured；The wireless receiving and output block are for receiving institute
Simultaneously data are presented in the barometric information of transmission.
Relative to existing test method, in housed joint box, it is also necessary in disengaging cable hole site dress optical cable or block up
Head, present inventive concept is ingenious, makes use of momentum and directly utilizes one of them into cable mouth, the auxiliary sealing member is installed on it, into cable mouth
Directly as the gas channel inlet of connector box to be measured, to avoid being punched on connector box shell, then gas nozzle is installed on it,
It is also to be ensured that the test preparatory process of a series of complex such as air-tightness for the gas nozzle installed, while avoiding and destroying connector to be measured
Box.
Pressure sensor 3 and wireless sending module 4 integrate as a preferred implementation manner, are passed convenient for pressure
3 collected pressure data of sensor is directly output on wireless sending module 4, and wireless sending module 4 sends out pressure data
It goes.
Auxiliary seal component has blocking function, before testing, by the gas outlet of auxiliary seal component and connector box into
Cable hole is opposite, directly by auxiliary seal component be encapsulated in connector box into cable hole site；When test, the auxiliary sealing member connection
Air pump, air pump are inflated via auxiliary sealing member into connector box to be measured by the gas nozzle.From the gas nozzle of auxiliary seal component
Inflation, until reaching preset air pressure, if reach preset air pressure and obtained by pressure sensor measurement.After reaching preset air pressure,
Stop inflation, wireless sending module constantly acquires the measured value of pressure sensor, and the barometric information acquired is sent to nothing
Line receives and output block.
Wireless receiving and output block include data processing module, display screen, the data processing module, at the data
Reason module analyzes the barometric information of reception, generates testing result, and the display screen shows the testing result.
Air pressure in connector box is measured using pressure sensor, and wirelessly transfers data to the side outside connector box
Method measures, and gas nozzle is contacted when avoiding measurement.Wireless receiving and output module, which are mainly responsible for, receives the data that transmitting module is sent,
And arrange data record, and show.
Whether general pressure gauge method of testing in the prior art needs to reach using gauge measurement in gas replenishment process
Defined atmospheric pressure value, if do not reached, it is also necessary to continue to inflate, it may be necessary to which repeated inflation is several times, sharp in the present invention back and forth
Connector box to be measured is inflated with the gas nozzle on the auxiliary sealing member, reaching defined air pressure can stop, and inflation is primary
It completes, inner gas pressure is fully controllable.General pressure gauge method of testing in the prior art, fixed time intervals, it is necessary in gas nozzle
Installation mechanical gauge measurement air pressure in place's is to check whether air pressure changes, and this law sensor can acquire number pressure at any time
According to, pressure data is sent to wireless receiving and output module by wireless sending module, can directly read measurement result, and
It avoids because of gas leakage contribution test result caused by installation pressure gauge.
The present invention also provides a kind of rapid detection methods using above-mentioned apparatus, as shown in figure 3, this method includes：
S1. by auxiliary seal component be encapsulated in connector box to be measured into cable hole site；
S2. it is inflated from the gas nozzle of auxiliary seal component using air pump；
S3. pressure sensor measures air pressure in connector box, and the barometric information of measurement is sent by wireless sending module
To wireless receiving and output block.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages：It avoids using air pressure
The measurement of table and gas nozzle contact can avoid gas from leaking, and improve the accuracy of test；Avoid because test when plug or
The use of person's optical cable；It avoids and is punched on connector box, save time and manpower and greatly reduce human factor to test
As a result influence；It avoids and is punched on connector box, it can normal use reduction waste after connector box test；It is avoided to reach rule
Fixed pressure value repeatedly measures air pressure and inflation/deflation in connector box；Test device can be repeated as many times and use, and can not only survey
It tries the leakproofness of head cartridge, can also monitor air pressure in connector box in real time when connector box carries out mechanical test, environmental test.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：It is i.e. required to protect
Shield the present invention claims the more features of feature than being expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific implementation mode are expressly incorporated in the specific implementation mode, wherein each claim itself
All as a separate embodiment of the present invention.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference mark between bracket should not be configured to limitations on claims.
Claims (4)
1. a kind of device for quick detection tabs box leakproofness, which is characterized in that the device includes that the auxiliary of phase separation is close
Component, wireless receiving and output block are sealed, gas nozzle, pressure sensor, wireless transmission mould are provided on the auxiliary seal component
Block, the gas nozzle is for inflating；The pressure sensor is used to measure the air pressure in connector box, and the wireless sending module will be surveyed
The barometric information of amount is sent；The auxiliary seal component has the gas outlet into encapsulation at cable hole with connector box to be measured；
The wireless receiving and output block are used to receive transmitted barometric information.
2. the apparatus according to claim 1, it is further characterized in that, the auxiliary sealing member connects air pump, air pump passes through institute
Gas nozzle is stated to inflate into connector box to be measured via auxiliary sealing member.
3. device according to claim 1 or 2, it is further characterized in that, wireless receiving and output block include data processing
Module, display screen, the data processing module, the data processing module analyze the barometric information of reception, generate inspection
It surveys as a result, the display screen shows the testing result.
4. a kind of rapid detection method using claim 1 described device, this method include：
By auxiliary seal component be encapsulated in connector box to be measured into cable hole site；
It is inflated from the gas nozzle of auxiliary seal component using air pump；
Pressure sensor measures air pressure in connector box, and the barometric information of measurement is sent to by wireless sending module and is wirelessly connect
Receipts and output block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751450.2A CN108663177A (en) | 2018-07-10 | 2018-07-10 | A kind of connector box method for conducting leak test and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751450.2A CN108663177A (en) | 2018-07-10 | 2018-07-10 | A kind of connector box method for conducting leak test and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108663177A true CN108663177A (en) | 2018-10-16 |
Family
ID=63773770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810751450.2A Pending CN108663177A (en) | 2018-07-10 | 2018-07-10 | A kind of connector box method for conducting leak test and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108663177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932998A (en) * | 2021-11-03 | 2022-01-14 | 深圳供电局有限公司 | Device and method for testing sealing performance of cable intermediate joint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5569840A (en) * | 1994-03-16 | 1996-10-29 | Gec Alsthom T & D Sa | Screened electrical line control device |
| CN103528773A (en) * | 2013-11-04 | 2014-01-22 | 四川天邑康和通信股份有限公司 | Device for detecting sealing performance of cable joint box and method for performing detection by using device |
| CN104075851A (en) * | 2014-07-09 | 2014-10-01 | 成都美美通信技术有限公司 | Water pressure seal tester for optical cable connector box |
| CN105547612A (en) * | 2016-01-29 | 2016-05-04 | 湖北欢达电气股份有限公司 | Transformer leakage testing device |
| CN206960737U (en) * | 2017-03-24 | 2018-02-02 | 中国南方电网有限责任公司超高压输电公司贵阳局 | A kind of cable splice closure sealing monitoring system |
| CN208621267U (en) * | 2018-07-10 | 2019-03-19 | 中国信息通信研究院 | A kind of connector box device for detecting sealability |
-
2018
- 2018-07-10 CN CN201810751450.2A patent/CN108663177A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5569840A (en) * | 1994-03-16 | 1996-10-29 | Gec Alsthom T & D Sa | Screened electrical line control device |
| CN103528773A (en) * | 2013-11-04 | 2014-01-22 | 四川天邑康和通信股份有限公司 | Device for detecting sealing performance of cable joint box and method for performing detection by using device |
| CN104075851A (en) * | 2014-07-09 | 2014-10-01 | 成都美美通信技术有限公司 | Water pressure seal tester for optical cable connector box |
| CN105547612A (en) * | 2016-01-29 | 2016-05-04 | 湖北欢达电气股份有限公司 | Transformer leakage testing device |
| CN206960737U (en) * | 2017-03-24 | 2018-02-02 | 中国南方电网有限责任公司超高压输电公司贵阳局 | A kind of cable splice closure sealing monitoring system |
| CN208621267U (en) * | 2018-07-10 | 2019-03-19 | 中国信息通信研究院 | A kind of connector box device for detecting sealability |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932998A (en) * | 2021-11-03 | 2022-01-14 | 深圳供电局有限公司 | Device and method for testing sealing performance of cable intermediate joint |
| CN113932998B (en) * | 2021-11-03 | 2024-05-24 | 深圳供电局有限公司 | Device and method for testing sealing performance of cable intermediate connector |
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