CN109755771A - A kind of connection and watertight method of underwater explosion pressurized tank test measurement conducting wire - Google Patents
A kind of connection and watertight method of underwater explosion pressurized tank test measurement conducting wire Download PDFInfo
- Publication number
- CN109755771A CN109755771A CN201910039218.0A CN201910039218A CN109755771A CN 109755771 A CN109755771 A CN 109755771A CN 201910039218 A CN201910039218 A CN 201910039218A CN 109755771 A CN109755771 A CN 109755771A
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- CN
- China
- Prior art keywords
- shrink tube
- heat
- sealant
- measure traverse
- pressurized tank
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- 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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Abstract
The invention discloses the connections and watertight method of a kind of underwater explosion pressurized tank test measurement conducting wire, it is related to test and the field of test technology, this method comprises: an outer heat-shrink tube in the outer cover of a measure traverse line, an interior heat-shrink tube in the outer cover of each core wire of measure traverse line；The conductor of two measure traverse lines is welded together in pairs；Heat-shrink tube in mobile makes interior heat-shrink tube covering conductor；The first sealant is filled in inside heat-shrink tube；Heating shrinks interior heat-shrink tube；Mobile outer heat-shrink tube makes outer heat-shrink tube covering core wire；The second sealant is filled in outside heat-shrink tube；Heating shrinks outer heat-shrink tube；Scheduled duration is stood, the first sealant and the second sealant are solidified.Guarantee that measure traverse line junction does not intake under the hydrostatic pressure in underwater explosion pressurized tank, to guarantee that the performance of measuring system is normal, measurement result is effective, and the connection and watertight method are simple and effective.
Description
Technical field
The present invention relates to test and the field of test technology, especially a kind of companies of underwater explosion pressurized tank test measurement conducting wire
It connects and watertight method.
Background technique
The problems such as in order to study underwater explosion load and injure is usually to simulate deep water in underwater explosion pressurized tank at present
Environment carries out test.As shown in Figure 1, the front end of measure traverse line connects sensor, draws out of pressurized tank, and rear end connects when test
It is connected on the measuring device outside pressurized tank.
But under acting by external hydrostatic pressure, often there is phenomenon of intaking in measure traverse line junction in pressurized tank, causes to measure
System performance decline, influences the accuracy of measurement result, and the development tested to underwater explosion pressurized tank brings larger difficulty.
Summary of the invention
The present invention regarding to the issue above and technical need, proposes a kind of company of underwater explosion pressurized tank test measurement conducting wire
It connects and watertight method.
Technical scheme is as follows:
A kind of connection and watertight method of underwater explosion pressurized tank test measurement conducting wire, which comprises
An outer heat-shrink tube in the outer cover of a measure traverse line, in the outer cover of each core wire of the measure traverse line
A upper interior heat-shrink tube；
The conductor of two measure traverse lines is welded together in pairs；
The mobile interior heat-shrink tube makes the interior heat-shrink tube cover the conductor；
The first sealant is filled into the interior heat-shrink tube；
Heating shrinks the interior heat-shrink tube；
The mobile outer heat-shrink tube makes the outer heat-shrink tube cover the core wire；
The second sealant is filled into the outer heat-shrink tube；
Heating shrinks the outer heat-shrink tube；
Scheduled duration is stood, first sealant and second sealant are solidified.
Its further technical solution are as follows: the scheduled duration is for 24 hours.
The method have the benefit that:
Two measure traverse lines are attached by interior heat-shrink tube and outer heat-shrink tube, it is ensured that in underwater explosion pressurized tank
Measure traverse line junction does not intake under interior hydrostatic pressure, to guarantee that the performance of measuring system is normal, measurement result is effective, and
The connection and watertight method are simple and effective, and connection and watertight processing for underwater explosion pressurized tank test measurement, are that deep water is quick-fried
The smooth development of fried pressurized tank test provides technical support, and strong operability is applied widely.
Detailed description of the invention
Fig. 1 is the arrangement schematic diagram of underwater explosion pressurized tank test.
Fig. 2 is connection and the watertight of a kind of underwater explosion pressurized tank test measurement conducting wire provided by one embodiment of the present invention
The flow chart of method.
Fig. 3 is connection and the watertight of a kind of underwater explosion pressurized tank test measurement conducting wire provided by one embodiment of the present invention
Schematic diagram.
Specific embodiment
The following further describes the specific embodiments of the present invention with reference to the drawings.
Fig. 2 is connection and the watertight of a kind of underwater explosion pressurized tank test measurement conducting wire provided by one embodiment of the present invention
The flow chart of method, as shown in Fig. 2, this method may include:
Step 1, an outer heat-shrink tube in the outer cover of a measure traverse line, in the outside of each core wire of measure traverse line
Put on an interior heat-shrink tube.
For outer heat-shrink tube for being fixedly connected with two measure traverse lines, interior heat-shrink tube is corresponding in two measure traverse lines for connecting
Two core wires.Illustratively, as shown in figure 3, including 4 core wires 2 in every measure traverse line 1.
Step 2, the conductor of two measure traverse lines is welded together in pairs.
In conjunction with reference Fig. 3, it is enclosed with conductor 3 inside core wire 2, the conductor 3 in corresponding two core wires 2 is welded on one
It rises, so that signal is transmitted by conductor 3.
Step 3, mobile interior heat-shrink tube makes interior heat-shrink tube covering conductor.
Interior heat-shrink tube is moved to the position that can cover conductor, the connection of core wire may be implemented.
Step 4, the first sealant is filled in inside heat-shrink tube.
The first sealant is filled in interior heat-shrink tube, and the watertight to core wire inner conductor may be implemented.
Step 5, heating shrinks interior heat-shrink tube.
Interior heat-shrink tube heat is shunk, and can closely connect corresponding two core wires.
Step 6, mobile outer heat-shrink tube makes outer heat-shrink tube covering core wire.
Outer heat-shrink tube is moved to the position that can cover core wire, the connection of measure traverse line may be implemented.
Step 7, the second sealant is filled in outside heat-shrink tube.
The second sealant is filled in outer heat-shrink tube, and the watertight to measure traverse line internal core wire may be implemented.
Step 8, heating shrinks outer heat-shrink tube.
Outer heat-shrink tube heat is shunk, and can closely connect two measure traverse lines.
Step 9, scheduled duration is stood, the first sealant and the second sealant are solidified.
The water seal realized to solidify sealant needs to stand a period of time after the completion of connection.
Pass through the dual-seal of the first sealant and the second sealant, it is ensured that the sealing effect of measure traverse line, thus
Connection and watertight demand suitable for the test of underwater explosion pressurized tank.
Optionally, scheduled duration is for 24 hours.
In practical applications, the standing duration of sealant can be determined according to the actual performance of sealant.
In conjunction with reference Fig. 3, the conductor 3 that the core wire 2 inside two measure traverse lines 1 after connection is wrapped in is in the position of solder joint 4
It sets and welds together, exposed conductor 3 is wrapped up in by 6 sets of interior heat-shrink tube in the end of corresponding two core wires 2 and two core wires 2
, two core wires 2 that interior heat-shrink tube 6 is fitted and connected completely after the heating are filled with the first sealant 5 inside interior heat-shrink tube 6, the
One sealant 5 realizes watertight to exposed 3 part of conductor after standing solidification, the end of two measure traverse lines 1 and two surveys
Exposed core wire 2 is wrapped up in by 8 sets of outer heat-shrink tube in amount conducting wire 1, be fitted and connected completely after the heating two of outer heat-shrink tube 8
Measure traverse line 1 is filled with the second sealant 7 inside outer heat-shrink tube 8, and the second sealant 7 is after standing solidification to exposed core wire 2
Realize watertight in part.
Above-described is only preferred embodiments of the invention, and present invention is not limited to the above embodiments.It is appreciated that this
The other improvements and change that field technical staff directly exports or associates without departing from the spirit and concept in the present invention
Change, is considered as being included within protection scope of the present invention.
Claims (2)
1. a kind of connection and watertight method of underwater explosion pressurized tank test measurement conducting wire, which is characterized in that the described method includes:
An outer heat-shrink tube in the outer cover of a measure traverse line, one in the outer cover of each core wire of the measure traverse line
A interior heat-shrink tube；
The conductor of two measure traverse lines is welded together in pairs；
The mobile interior heat-shrink tube makes the interior heat-shrink tube cover the conductor；
The first sealant is filled into the interior heat-shrink tube；
Heating shrinks the interior heat-shrink tube；
The mobile outer heat-shrink tube makes the outer heat-shrink tube cover the core wire；
The second sealant is filled into the outer heat-shrink tube；
Heating shrinks the outer heat-shrink tube；
Scheduled duration is stood, first sealant and second sealant are solidified.
2. the method according to claim 1, wherein the scheduled duration is for 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039218.0A CN109755771A (en) | 2019-01-16 | 2019-01-16 | A kind of connection and watertight method of underwater explosion pressurized tank test measurement conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039218.0A CN109755771A (en) | 2019-01-16 | 2019-01-16 | A kind of connection and watertight method of underwater explosion pressurized tank test measurement conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109755771A true CN109755771A (en) | 2019-05-14 |
Family
ID=66405706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910039218.0A Withdrawn CN109755771A (en) | 2019-01-16 | 2019-01-16 | A kind of connection and watertight method of underwater explosion pressurized tank test measurement conducting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109755771A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509989A (en) * | 2011-11-29 | 2012-06-20 | 国网电力科学研究院 | Manufacturing method of but joints of elongated cables for geotechnical engineering instruments |
| CN107181211A (en) * | 2017-06-30 | 2017-09-19 | 武汉船用机械有限责任公司 | A kind of preparation method of cable branch joint |
| CN108036114A (en) * | 2017-12-07 | 2018-05-15 | 中船黄埔文冲船舶有限公司 | The pipeline encapsulating method of multi-core pipe |
| WO2018177775A1 (en) * | 2017-03-27 | 2018-10-04 | Iprotex Gmbh & Co. Kg | Radially shrinkable textile tube |
| CN109102953A (en) * | 2018-08-24 | 2018-12-28 | 合肥恒大江海泵业股份有限公司 | A kind of cable fluid proof seal device and fluid proof seal method |
-
2019
- 2019-01-16 CN CN201910039218.0A patent/CN109755771A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509989A (en) * | 2011-11-29 | 2012-06-20 | 国网电力科学研究院 | Manufacturing method of but joints of elongated cables for geotechnical engineering instruments |
| WO2018177775A1 (en) * | 2017-03-27 | 2018-10-04 | Iprotex Gmbh & Co. Kg | Radially shrinkable textile tube |
| CN107181211A (en) * | 2017-06-30 | 2017-09-19 | 武汉船用机械有限责任公司 | A kind of preparation method of cable branch joint |
| CN108036114A (en) * | 2017-12-07 | 2018-05-15 | 中船黄埔文冲船舶有限公司 | The pipeline encapsulating method of multi-core pipe |
| CN109102953A (en) * | 2018-08-24 | 2018-12-28 | 合肥恒大江海泵业股份有限公司 | A kind of cable fluid proof seal device and fluid proof seal method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190514 |
|
| WW01 | Invention patent application withdrawn after publication |