CN103148995A - Infiltration test device for cable - Google Patents
Infiltration test device for cable Download PDFInfo
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- CN103148995A CN103148995A CN 201310083445 CN201310083445A CN103148995A CN 103148995 A CN103148995 A CN 103148995A CN 201310083445 CN201310083445 CN 201310083445 CN 201310083445 A CN201310083445 A CN 201310083445A CN 103148995 A CN103148995 A CN 103148995A
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Abstract
The invention belongs to the technical field of cables, and relates to an infiltration test device for a cable. The infiltration test device comprises a base, a water injecting cylinder, a connecting upright post, a control and display unit for realizing functions such as automatic recording, alarming and the like, a first water outlet tube, a first water outlet electromagnetic valve, a first connecting tube and a moisture sensor, wherein the distance between the central line of the first water outlet tube and the upper surface of the water injecting cylinder is more than or equal to 1 meter; and during testing, one end of the cable is connected with the other end of the first connecting tube in a water sealing way, and the moisture sensor is sleeved at the other end of the cable. Due to the adoption of the infiltration test device, the problems of automatic recording of infiltration test time, alarming in case of infiltration, and automatic supply under the condition that a part of or all moisture is lost are solved. The infiltration test device has the major beneficial effects of simple equipment, easiness in operating, no need of manual intervention, more real and reliable recording, saving of the time of test personnel, lower labor intensity in testing, and more in-time feedback of test results.
Description
Technical field
The invention belongs to technical field of cables, especially relate to a kind of cable water penetration test device.
Background technology
In cable, main hop is conductor lines, after the conductor lines water inlet, can make the conductor accelerated oxidation, cause the shortening of cable life, on the other hand, after the cable water inlet, can affect insulating property, till, most telecommunication cable need to be placed material water-proof material in cable core.optical cable is as the element of signal transmission, major part is light transmitting fiber, light transmitting fiber is by high-purity silicon dioxide, when having water to enter, micro-crack on tiny optical fiber can cause hydrogen loss due to the reaction of water and silicon dioxide, can cause the fracture of optical fiber when serious, affect optical communication, till, outdoor optical cable for communication almost all requires total cross-section to block water, stipulated the water penetration test method of various cables on the standard of country for this reason, use in optical cable YD/T 901-2009 layer-twisted type outdoor optical cable for communication as core net, stipulated that optical cable needs total cross-section to block water, requirement is 3 meters long optical cables of intercepting, one end adds the hydraulic pressure of the water column formation of 1 meter high, in 24 hours, the other end water that do not have oozes out, under factory condition, due to large-scale mass production, therefore, be difficult to accomplish each root optical cable is carried out test in 24 hours, usually adopt the method that substitutes, adopt slightly short optical cable, as 1 meter, under same hydraulic pressure, the other end does not seep water in 1 hour, just can guarantee that the permeability performance of optical cable meets 3 meters requirements of 24 hours.Yet, regrettably, both at home and abroad not for the self registering device of water penetration test, brought great inconvenience to testing crew at present.
Summary of the invention
In order to address the above problem, one of purpose of the present invention is to disclose a kind of cable water penetration test device, and it can realize the automatic record of water penetration test time, from on-test to the time of oozing out moisture, report to the police when infiltration occurring; Another object of the present invention is that this device is improved, and makes it in the situation that part or all of loss of water, and automatic makeup is to moisture.The present invention realizes by the following technical solutions.
A kind of cable water penetration test device, it is characterized in that base 1 that it includes an inside and have base intracavity 10, one are connected as a single entity with base and inner injecting cylinder 2 with injecting cylinder inner chamber 21, be arranged on base be connected column 6, be positioned at that the control that connects the column upper end and display unit 7, at least one first rising pipe 3, at least one end be connected with the first rising pipe phase water-stop first go out the first connecting pipe 4 and at least one moisture transducer 8 that other end phase water-stop that water solenoid valve 5, at least one end and first go out water solenoid valve is connected; The other end of the first rising pipe is connected with the base water-stop, the first rising pipe is positioned at the side of base, injecting cylinder be positioned at base above, the injecting cylinder inner chamber is connected with base intracavity, the distance of the center line of the first rising pipe and the upper surface of injecting cylinder 〉=1 meter, first goes out water solenoid valve goes out water solenoid valve connecting line 51 by first and is electrically connected to display unit with control, and moisture transducer is to be electrically connected to display unit with control by moisture transducer connecting line 81 or wireless mode; At the trial, an end of cable 100 is connected with the other end phase water-stop of the first connecting pipe, and moisture transducer is sleeved on the other end of cable 100.
A kind of cable water penetration test device described above is characterized in that above injecting cylinder, entering water electromagnetic valve 9 being installed, and the other end of entering water electromagnetic valve connects water inlet pipe 12, and entering water electromagnetic valve is electrically connected to display unit with control by entering water electromagnetic valve connecting line 91; In described injecting cylinder inner chamber, level sensor 11 is installed, level sensor is electrically connected to display unit with control by level sensor connecting line 111; Distance H between bottom the first rising pipe center line and level sensor=1 meter.
A kind of cable water penetration test device described above is characterized in that village's material of described injecting cylinder is iron or transparent organic glass.
A kind of cable water penetration test device described above is characterized in that the number that described the first rising pipe, first goes out water solenoid valve, the first connecting pipe, moisture transducer equates.
A kind of cable water penetration test device described above, it is characterized in that center line that the first rising pipe, first that is connected as a single entity goes out water solenoid valve, the first connecting pipe be in a straight line and this straight line be parallel with the bottom surface of base.
A kind of cable water penetration test device described above, when it is characterized in that having a plurality of the first rising pipes, first to go out water solenoid valve, the first connecting pipe, the first rising pipe that is connected as a single entity, first goes out many center lines of water solenoid valve, the first connecting pipe in same plane, and this plane is to be parallel with the bottom surface of base.
In the present invention, by the program of control with display unit, control on the one hand the first action that goes out water solenoid valve, when sending action command, begin to carry out timing by controlling with the program of display unit for the position that this goes out the water solenoid valve place, certainly, can autoshutdown during to setting-up time this go out water solenoid valve, also can manual intervention this be gone out water solenoid valve and closes; Reach the purpose of timing, can also these data have been charged to cable production, checking system by network.
In the present invention, when having moisture to ooze out the other end of cable, detected by moisture transducer, after moisture transducer detects, signal is imported into the program of controlling with display unit by wireless mode or moisture transducer connecting line, can adopt the mode of sound and light alarm to point out the experimenter after program response, the experimenter needn't wait in end to be tested such as cable are other always; On the other hand, after program response, writing time simultaneously, so just reached the record of cable seepage time.So far, completed first purpose of the present invention.
After the moisture seepage was arranged, the moisture in injecting cylinder can reduce, and does not also just reach the requirement of test, can adopt the mode of artificial recharge, highly can surpass 1 meter, but surpass 1 meter, and is stricter for the requirement of cable.In the present invention, level sensor and entering water electromagnetic valve have also been set up, the level sensor detection is during to 1 meter of water level less than, sends signal to the program of controlling with display unit, after program response, the action of instruction entering water electromagnetic valve, add moisture by water inlet pipe, when moisture reached 1 meter, level sensor sent signal to the program of controlling with display unit, after program response, the instruction entering water electromagnetic valve is closed; Like this, with regard to the automatic makeup of having realized moisture to, also namely completed second purpose of the present invention.
The present invention has following main beneficial effect: the time that equipment is succinct, simple to operate, do not need manual intervention, record is more true and reliable, saved testing crew and and make the labour intensity of test lower, the feedback of test findings is more timely.
Description of drawings
Fig. 1 is the perspective view of the invention process example 1 when not using.
Fig. 2 is the invention process example 1 perspective view in use.
Fig. 3 is the invention process example 2 perspective view in use.
Fig. 4 is the invention process example 3 perspective view in use.
Fig. 5 is the invention process example 4 perspective view in use.
Fig. 6 is Fig. 5 part section structural representation.
Embodiment
elaborate for the specific embodiment of the present invention below in conjunction with Figure of description, the name that code name in figure is corresponding is called: 1-base, 2-injecting cylinder, 21-injecting cylinder inner chamber, the 3-the first rising pipe, 5---first goes out water solenoid valve, 51-the first goes out the water solenoid valve connecting line, the 4-the first connecting pipe, 6-connection column, 7-control and display unit, 8-moisture transducer, 81-moisture transducer connecting line, 9-entering water electromagnetic valve, 10-base intracavity, 11-level sensor, 12-water inlet pipe, 91-entering water electromagnetic valve connecting line, 100-cable, 111-level sensor connecting line, distance between bottom H-first rising pipe center line and level sensor.
see also Fig. 1 and Fig. 2, and in conjunction with Fig. 6, a kind of cable water penetration test device, it is characterized in that it includes the base 1 that an inside has base intracavity 10, one is connected as a single entity with base and inner injecting cylinder 2 with injecting cylinder inner chamber 21, be arranged on the connection column 6 on base, be positioned at the control and the display unit 7 that connect the column upper end, at least one first rising pipe 3, what one end was connected with the first rising pipe phase water-stop first goes out water solenoid valve 5, the first connecting pipe 4 and the moisture transducer 8 that one end is connected with the first other end phase water-stop that goes out water solenoid valve, the other end of the first rising pipe is connected with the base water-stop, the first rising pipe is positioned at the side of base, injecting cylinder be positioned at base above, the injecting cylinder inner chamber is connected with base intracavity, the distance of the center line of the first rising pipe and the upper surface of injecting cylinder 〉=1 meter, first goes out water solenoid valve goes out water solenoid valve connecting line 51 by first and is electrically connected to display unit with control, and moisture transducer is electrically connected to display unit with control by moisture transducer connecting line 81, at the trial, an end of cable 100 is connected with the other end phase water-stop of the first connecting pipe, and moisture transducer is sleeved on the other end of cable 100, village's material of described injecting cylinder is iron or transparent organic glass, the center line that the first rising pipe that is connected as a single entity, first goes out water solenoid valve, the first connecting pipe be in a straight line and this straight line be parallel with the bottom surface of base.
See also Fig. 3, and in conjunction with Fig. 1-Fig. 2 and Fig. 6, a kind of cable water penetration test device, with embodiment 1, difference is substantially: moisture transducer is to be electrically connected to display unit with control by wireless mode; Certainly, has the wireless receiving device in control and display unit.
See also Fig. 4, and in conjunction with Fig. 1-Fig. 3 and Fig. 6, a kind of cable water penetration test device, substantially with embodiment 2, difference is: the first connecting pipe 4 that the other end phase water-stop that first goes out water solenoid valve 5, has two ends and first to go out water solenoid valve that two the first rising pipes 3 are arranged, has that two ends are connected with the first rising pipe phase water-stop is connected and two moisture transducers 8 are arranged; The first rising pipe that is connected as a single entity, first goes out two center lines of water solenoid valve, the first connecting pipe in same plane, and this plane is to be parallel with the bottom surface of base.
See also Fig. 5 and Fig. 6, and in conjunction with Fig. 1-Fig. 4, a kind of cable water penetration test device, substantially with embodiment 2, difference is: entering water electromagnetic valve 9 is installed above injecting cylinder, the other end of entering water electromagnetic valve connects water inlet pipe 12, and entering water electromagnetic valve is electrically connected to display unit with control by entering water electromagnetic valve connecting line 91; In described injecting cylinder inner chamber, level sensor 11 is installed, level sensor is electrically connected to display unit with control by level sensor connecting line 111; Distance H between bottom the first rising pipe center line and level sensor=1 meter.
Certainly, through applicant's repetition test, find so long as the device that meets the following conditions can be realized purpose of the present invention, all should be the scope of protection of the invention.
A kind of cable water penetration test device, it is characterized in that base 1 that it includes an inside and have base intracavity 10, one are connected as a single entity with base and inner injecting cylinder 2 with injecting cylinder inner chamber 21, be arranged on base be connected column 6, be positioned at that the control that connects the column upper end and display unit 7, at least one first rising pipe 3, at least one end be connected with the first rising pipe phase water-stop first go out the first connecting pipe 4 and at least one moisture transducer 8 that other end phase water-stop that water solenoid valve 5, at least one end and first go out water solenoid valve is connected; The other end of the first rising pipe is connected with the base water-stop, the first rising pipe is positioned at the side of base, injecting cylinder be positioned at base above, the injecting cylinder inner chamber is connected with base intracavity, the distance of the center line of the first rising pipe and the upper surface of injecting cylinder 〉=1 meter, first goes out water solenoid valve goes out water solenoid valve connecting line 51 by first and is electrically connected to display unit with control, and moisture transducer is to be electrically connected to display unit with control by moisture transducer connecting line 81 or wireless mode; At the trial, an end of cable 100 is connected with the other end phase water-stop of the first connecting pipe, and moisture transducer is sleeved on the other end of cable 100.
A kind of cable water penetration test device described above is characterized in that above injecting cylinder, entering water electromagnetic valve 9 being installed, and the other end of entering water electromagnetic valve connects water inlet pipe 12, and entering water electromagnetic valve is electrically connected to display unit with control by entering water electromagnetic valve connecting line 91; In described injecting cylinder inner chamber, level sensor 11 is installed, level sensor is electrically connected to display unit with control by level sensor connecting line 111; Distance H between bottom the first rising pipe center line and level sensor=1 meter.
A kind of cable water penetration test device described above is characterized in that village's material of described injecting cylinder is iron or transparent organic glass.
A kind of cable water penetration test device described above is characterized in that the number that described the first rising pipe, first goes out water solenoid valve, the first connecting pipe, moisture transducer equates.
A kind of cable water penetration test device described above, it is characterized in that center line that the first rising pipe, first that is connected as a single entity goes out water solenoid valve, the first connecting pipe be in a straight line and this straight line be parallel with the bottom surface of base.
A kind of cable water penetration test device described above, when it is characterized in that having a plurality of the first rising pipes, first to go out water solenoid valve, the first connecting pipe, the first rising pipe that is connected as a single entity, first goes out many center lines of water solenoid valve, the first connecting pipe in same plane, and this plane is to be parallel with the bottom surface of base.
In the present invention, by the program of control with display unit, control on the one hand the first action that goes out water solenoid valve, when sending action command, begin to carry out timing by controlling with the program of display unit for the position that this goes out the water solenoid valve place, certainly, can autoshutdown during to setting-up time this go out water solenoid valve, also can manual intervention this be gone out water solenoid valve and closes; Reach the purpose of timing, can also these data have been charged to cable production, checking system by network.
In the present invention, when having moisture to ooze out the other end of cable, detected by moisture transducer, after moisture transducer detects, signal is imported into the program of controlling with display unit by wireless mode or moisture transducer connecting line, can adopt the mode of sound and light alarm to point out the experimenter after program response, the experimenter needn't wait in end to be tested such as cable are other always; On the other hand, after program response, writing time simultaneously, so just reached the record of cable seepage time.So far, completed first purpose of the present invention.
After the moisture seepage was arranged, the moisture in injecting cylinder can reduce, and does not also just reach the requirement of test, can adopt the mode of artificial recharge, highly can surpass 1 meter, but surpass 1 meter, and is stricter for the requirement of cable.In the present invention, level sensor and entering water electromagnetic valve have also been set up, the level sensor detection is during to 1 meter of water level less than, sends signal to the program of controlling with display unit, after program response, the action of instruction entering water electromagnetic valve, add moisture by water inlet pipe, when moisture reached 1 meter, level sensor sent signal to the program of controlling with display unit, after program response, the instruction entering water electromagnetic valve is closed; Like this, with regard to the automatic makeup of having realized moisture to, also namely completed second purpose of the present invention.
The present invention has following main beneficial effect: the time that equipment is succinct, simple to operate, do not need manual intervention, record is more true and reliable, saved testing crew and and make the labour intensity of test lower, the feedback of test findings is more timely.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (6)
1. cable water penetration test device, it is characterized in that it includes the base (1) that an inside has base intracavity (10), one is connected as a single entity with base and inside has the injecting cylinder (2) of injecting cylinder inner chamber (21), be arranged on the connection column (6) on base, be positioned at the control and the display unit (7) that connect the column upper end, at least one first rising pipe (3), what at least one end was connected with the first rising pipe phase water-stop first goes out water solenoid valve (5), at least one end and first goes out the first connecting pipe (4) and at least one moisture transducer (8) that the other end phase water-stop of water solenoid valve is connected, the other end of the first rising pipe is connected with the base water-stop, the first rising pipe is positioned at the side of base, injecting cylinder be positioned at base above, the injecting cylinder inner chamber is connected with base intracavity, the distance of the center line of the first rising pipe and the upper surface of injecting cylinder 〉=1 meter, first goes out water solenoid valve goes out water solenoid valve connecting line (51) by first and is electrically connected to display unit with control, and moisture transducer is to be electrically connected to display unit with control by moisture transducer connecting line (81) or wireless mode, at the trial, an end of cable (100) is connected with the other end phase water-stop of the first connecting pipe, and moisture transducer is sleeved on the other end of cable.
2. a kind of cable water penetration test device according to claim 1, it is characterized in that above injecting cylinder, entering water electromagnetic valve (9) being installed, the other end of entering water electromagnetic valve connects water inlet pipe (12), and entering water electromagnetic valve is electrically connected to display unit with control by entering water electromagnetic valve connecting line (91); Level sensor (11) is installed in described injecting cylinder inner chamber, and level sensor is electrically connected to display unit with control by level sensor connecting line (111); Distance H between bottom the first rising pipe center line and level sensor=1 meter.
3. the village's material that according to claim 1 or a kind of cable water penetration test device claimed in claim 2, it is characterized in that described injecting cylinder is iron or transparent organic glass.
4. according to claim 1 or a kind of cable water penetration test device claimed in claim 2, it is characterized in that the number that described the first rising pipe, first goes out water solenoid valve, the first connecting pipe, moisture transducer equates.
5. according to claim 1 or a kind of cable water penetration test device claimed in claim 2, it is characterized in that center line that the first rising pipe, first that is connected as a single entity goes out water solenoid valve, the first connecting pipe be in a straight line and this straight line be parallel with the bottom surface of base.
6. according to claim 1 or a kind of cable water penetration test device claimed in claim 2, when it is characterized in that having a plurality of the first rising pipes, first to go out water solenoid valve, the first connecting pipe, the first rising pipe that is connected as a single entity, first goes out many center lines of water solenoid valve, the first connecting pipe in same plane, and this plane is to be parallel with the bottom surface of base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310083445 CN103148995A (en) | 2013-03-16 | 2013-03-16 | Infiltration test device for cable |
| CN201310228002.1A CN103278294B (en) | 2013-03-16 | 2013-06-08 | Optical cable infiltration test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310083445 CN103148995A (en) | 2013-03-16 | 2013-03-16 | Infiltration test device for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103148995A true CN103148995A (en) | 2013-06-12 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310083445 Pending CN103148995A (en) | 2013-03-16 | 2013-03-16 | Infiltration test device for cable |
| CN201310228002.1A Active CN103278294B (en) | 2013-03-16 | 2013-06-08 | Optical cable infiltration test device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310228002.1A Active CN103278294B (en) | 2013-03-16 | 2013-06-08 | Optical cable infiltration test device |
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| CN (2) | CN103148995A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940551A (en) * | 2014-04-11 | 2014-07-23 | 中国科学院等离子体物理研究所 | Water leakage detection device for inner conductor seal water cooling of radio-frequency high-power coaxial transmission line |
| CN108828368A (en) * | 2016-06-06 | 2018-11-16 | 丽水市信裕机械制造有限公司 | Seepage of water experimental rig at power cable connector |
| CN110530577A (en) * | 2018-05-25 | 2019-12-03 | 王俊虎 | A kind of cable immersion warning device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334002A (en) * | 2015-11-12 | 2016-02-17 | 广州广电计量检测股份有限公司 | Waterproofness testing apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2539466B2 (en) * | 1987-10-30 | 1996-10-02 | 昭和電線電纜株式会社 | Cable moisture permeability tester |
| JPH0235048U (en) * | 1988-08-31 | 1990-03-06 | ||
| US5058420A (en) * | 1990-04-20 | 1991-10-22 | Hughes Aircraft Company | Fiber optic liquid leak detector |
| US5067343A (en) * | 1990-09-04 | 1991-11-26 | Southwire Company | Method for testing water impervious cable |
| CN201622161U (en) * | 2010-03-22 | 2010-11-03 | 德阳汇川科技有限公司 | Constant-water-level water seepage detection device for optical cables |
| CN203116923U (en) * | 2013-03-16 | 2013-08-07 | 蒋菊生 | Cable infiltration testing device |
-
2013
- 2013-03-16 CN CN 201310083445 patent/CN103148995A/en active Pending
- 2013-06-08 CN CN201310228002.1A patent/CN103278294B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940551A (en) * | 2014-04-11 | 2014-07-23 | 中国科学院等离子体物理研究所 | Water leakage detection device for inner conductor seal water cooling of radio-frequency high-power coaxial transmission line |
| CN108828368A (en) * | 2016-06-06 | 2018-11-16 | 丽水市信裕机械制造有限公司 | Seepage of water experimental rig at power cable connector |
| CN110530577A (en) * | 2018-05-25 | 2019-12-03 | 王俊虎 | A kind of cable immersion warning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103278294B (en) | 2016-04-06 |
| CN103278294A (en) | 2013-09-04 |
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Application publication date: 20130612 |