CN210294009U - Multifunctional aging testing device for insulated cable material - Google Patents
Multifunctional aging testing device for insulated cable material Download PDFInfo
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- CN210294009U CN210294009U CN201822247170.6U CN201822247170U CN210294009U CN 210294009 U CN210294009 U CN 210294009U CN 201822247170 U CN201822247170 U CN 201822247170U CN 210294009 U CN210294009 U CN 210294009U
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- sample support
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Abstract
The utility model provides a multi-functional aging testing device of insulated cable material which characterized in that: comprises a box body and a control panel; the inside of the box body is provided with an illumination mechanism, a water spraying mechanism and an annular rotatable sample support; the illumination mechanism comprises a plurality of illuminating lamps, and the illuminating lamps are arranged on a top plate of the box body; the water spraying mechanism comprises a heating pipe and a plurality of spray heads, and the heating pipe and the spray heads are both arranged on a top plate of the box body; the sample support is rotatably supported on the box body, and one end of the sample support is connected with the motor and is controlled by the control panel; the box body is provided with an air blowing mechanism, the air blowing mechanism comprises a cross flow fan arranged outside the box body, the output end of the cross flow fan is communicated with an air inlet arranged on the back plate of the box body, and the box body is provided with an air outlet corresponding to the air inlet. The utility model discloses can simulate the test condition that uniform temperature, humidity and air current influence simultaneously, realize the multifactor coupling, can make up humidity, temperature and the three factor of air current wantonly according to the experimental needs, realize a tractor serves several purposes.
Description
Technical Field
The utility model relates to a multi-functional aging testing device of insulated cable material mainly relates to electrical equipment and insulating material's aging control test category.
Background
The electric wire and cable are used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion, and the electric wire and cable is used as a carrier for electric power transportation and widely applied to aspects of electric equipment, lighting routes, buildings, transportation and the like. The quality of the power system directly influences the engineering quality and the operation safety of the power system. Most of cable insulating materials need to have good thermal and physical properties besides high insulation resistance, voltage strength resistance and other properties, and aging tests of wires and cables are one of means for detecting the mechanical properties of the insulating materials. The insulating layer of wire and cable can gradually natural ageing in normal operating, especially under overload, overvoltage, insulating layer quality under not up to standard or improper installation etc. the insulating layer can be ageing with higher speed, consequently, strengthen the ageing behavior detection to wire and cable, be the important means that improves wire and cable's operational reliability, reduces the accident rate.
The cable is influenced by environmental factors in the using process to generate an aging phenomenon, and common environmental factors comprise high temperature, humidity, airflow influence and the like. Particularly, cables in a containment vessel in a nuclear power plant are not easy to replace, and in order to ensure safe operation of a reactor, the service life of the cables needs to be calculated through an identification test, or aging factors are simulated to carry out accelerated test research. Most of the accelerated aging tests of the existing cables are respectively carried out on tests such as thermal aging, water vapor aging and the like, but in an actual environment, a plurality of aging factors such as high temperature, water vapor, wind and rain and the like exist simultaneously. In order to simulate the actual environment more truly, the cable aging test device should simulate the influence of various environmental factors at the same time. At present, common test device generally only satisfies the single factor influence test, based on prior art's shortcoming, the utility model mainly provides a can simulate the multifactor cable accelerated aging test system of arbitrary combination under three kinds of environmental problems of temperature, humidity and air current simultaneously. Meanwhile, the annular rotating sample support is arranged, so that each sample can be uniformly influenced by temperature, humidity and air flow, and the accuracy of an aging effect is guaranteed.
Disclosure of Invention
The utility model provides a multi-functional aging testing device of insulated cable material, this aging testing device can multifactor carry out aging testing to insulating material to it is even to make insulating material receive each factor influence, the accuracy of effectual improvement work efficiency and ageing result.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a multifunctional aging test device for an insulated cable material comprises a box body and a control panel, wherein the control panel is arranged on one side surface of the box body; the inside of the box body is provided with an illumination mechanism, a water spraying mechanism and an annular rotatable sample support; the illumination mechanism comprises a plurality of illuminating lamps, and the illuminating lamps are arranged on a top plate of the box body; the water spraying mechanism comprises a heating pipe for controlling water temperature and a plurality of uniformly distributed spray heads, the heating pipe and the spray heads are both arranged on a top plate of the box body, and the temperature of the heating pipe is controlled by the control panel; the sample support is rotatably supported on the box body, and one end of the sample support is connected with the motor and is controlled by the control panel; the box body is provided with an air blowing mechanism, the air blowing mechanism comprises a cross-flow fan arranged outside the box body, the output end of the cross-flow fan is communicated with an air inlet arranged on a back plate of the box body, and the box body is provided with an air outlet corresponding to the air inlet.
Further, illumination mechanism still includes the illumination lamp shade of level setting, the illumination lamp shade is installed on the roof of box, the illumination lamp covers and goes up a plurality of lights of installing.
Further, a gas flowmeter is arranged inside the blowing mechanism.
Furthermore, the air inlet and the air outlet are symmetrically arranged.
Furthermore, a box body temperature adjusting device, a heating pipe temperature adjusting device, a rotary control switch of the sample support and a display screen are arranged on the control panel.
The utility model has the advantages that:
the utility model discloses can simulate quick air current, sunlight shine and the influence of rainwater to the insulating crust of cable, the utility model discloses can realize the multifactor coupling through the test condition that blast mechanism, illumination mechanism and water spray mechanism simulate certain temperature, humidity and air current influence simultaneously, satisfy damp-hot-many factors coupling test condition of air current, can also make up humidity, temperature and the three factor of air current wantonly according to the experimental needs and realize a tractor serves several purposes. Meanwhile, the annular rotating sample support can ensure that the sample is influenced by aging factors to be uniform, and the accuracy and the high efficiency of the aging test are ensured.
Drawings
FIG. 1 is a front view of the multifunctional aging tester of the present invention;
fig. 2 is a perspective view of the ring-shaped rotatable sample holder of the present invention.
The parts in the drawings are marked as follows:
in the above drawings: 1. a box body; 2. an illumination mechanism; 3. a water spraying mechanism; 4. a sample holder; 5. an illumination lamp cover; 6. an illuminating lamp; 7. heating a tube; 8. a spray head; 9. a blowing mechanism; 10. a control panel; 11. a cross-flow fan; 12. a gas flow meter; 13. an air inlet; 14. and (7) air outlet.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): multifunctional aging testing device for insulated cable material
Referring to fig. 1 to 2, the burn-in test apparatus includes a case 1 and a control panel 10, wherein the control panel 10 is disposed on one side surface of the case 1; the box body 1 is internally provided with an illumination mechanism 2, a water spraying mechanism 3 and an annular rotatable sample support 4; the illumination mechanism 2 comprises a horizontally arranged illumination lampshade 5 and a plurality of illumination lamps 6, the illumination lampshade 5 is arranged on a top plate of the box body, and the illumination lampshade 5 is provided with the plurality of illumination lamps 6; the water spraying mechanism 3 is a spraying device and comprises a heating pipe 7 for controlling water temperature and a plurality of spray heads 8 which are uniformly distributed, the heating pipe 7 and the spray heads 8 are both arranged on a top plate of the box body 1, and the temperature of the heating pipe 7 is controlled by the control panel 10; the sample support 4 is rotatably supported on the box body 1, one end of the sample support 4 is connected with the motor and is controlled by the control panel 10, the motor switch is controlled on the control panel 10, the sample support 4 can slowly rotate at a constant speed, the whole tested cable is uniformly heated, and the accuracy of a cable aging result is improved; the box body 1 is provided with a blowing mechanism 9, the blowing mechanism 9 comprises a cross-flow fan 11 and a gas flowmeter 12, the cross-flow fan 11 is arranged outside the box body 1, the output end of the cross-flow fan 11 is communicated with an air inlet 13 arranged on the back plate of the box body 1, the box body 1 is provided with an air outlet 14 corresponding to the air inlet 13, the air inlet 13 and the air outlet 14 are symmetrically arranged, and the gas flowmeter 12 is arranged inside the blowing mechanism 9. And the control panel 10 is provided with a box body 1 temperature regulation device, a heating pipe 7 temperature regulation device, a rotary control switch of the sample support 4 and a display screen.
The working principle and the working process of the embodiment are as follows: the multi-functional aging testing device of this embodiment is applicable to the aging testing to cable insulation, uses this embodiment can simulate temperature, humidity and steam factor simultaneously and to the ageing influence of insulation, also can two liang of combinations, selects the factor that needs the experiment to test, and the switch through the rotatory sample support 4 of control panel 10 simultaneously can control sample support 4 at the uniform velocity slow rotation, guarantees that the sample receives aging factor even, improves ageing accuracy.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional aging testing device of insulated cable material which characterized in that: the refrigerator comprises a refrigerator body (1) and a control panel (10), wherein the control panel (10) is arranged on one side surface of the refrigerator body (1); the box body (1) is internally provided with an illumination mechanism (2), a water spraying mechanism (3) and an annular rotatable sample support (4); the illumination mechanism (2) comprises a plurality of illuminating lamps (6), and the illuminating lamps (6) are arranged on a top plate of the box body (1); the water spraying mechanism (3) comprises a heating pipe (7) for controlling water temperature and a plurality of spray heads (8) which are uniformly distributed, the heating pipe (7) and the spray heads (8) are both arranged on a top plate of the box body (1), and the temperature of the heating pipe (7) is controlled through the control panel (10); the sample support (4) is rotatably supported on the box body (1), one end of the sample support (4) is connected with the motor and is controlled by the control panel (10), and the sample support (4) rotates at a constant speed in a working state; the box body (1) is provided with an air blowing mechanism (9), the air blowing mechanism (9) comprises a cross-flow fan (11) arranged outside the box body (1), the output end of the cross-flow fan (11) is communicated with an air inlet (13) arranged on the back plate of the box body (1), and the box body (1) is provided with an air outlet (14) corresponding to the air inlet (13).
2. The multifunctional aging test device for the insulated cable material according to claim 1, wherein: illumination mechanism (2) still include illumination lamp shade (5) that the level set up, illumination lamp shade (5) are installed on the roof of box, illumination lamp shade (5) are gone up to installing a plurality of light (6).
3. The multifunctional aging test device for the insulated cable material according to claim 1, wherein: and a gas flowmeter (12) is arranged in the blowing mechanism (9).
4. The multifunctional aging test device for the insulated cable material according to claim 1, wherein: the air inlet (13) and the air outlet (14) are symmetrically arranged.
5. The multifunctional aging test device for the insulated cable material according to claim 1, wherein: and the control panel (10) is provided with a box body (1) temperature regulation device, a heating pipe (7) temperature regulation device, a rotary control switch of the sample support (4) and a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247170.6U CN210294009U (en) | 2018-12-29 | 2018-12-29 | Multifunctional aging testing device for insulated cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247170.6U CN210294009U (en) | 2018-12-29 | 2018-12-29 | Multifunctional aging testing device for insulated cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210294009U true CN210294009U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247170.6U Active CN210294009U (en) | 2018-12-29 | 2018-12-29 | Multifunctional aging testing device for insulated cable material |
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| Country | Link |
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| CN (1) | CN210294009U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458593A (en) * | 2020-05-25 | 2020-07-28 | 王永琦 | Quality inspection device of cable |
| CN111948123A (en) * | 2020-08-19 | 2020-11-17 | 江苏新源太阳能科技有限公司 | Battery pack aging detection device |
| CN113063723A (en) * | 2021-03-25 | 2021-07-02 | 新岸线(深圳)文化创意产业发展有限公司 | Optical fiber aging performance testing system |
| CN113063724A (en) * | 2021-03-25 | 2021-07-02 | 新岸线(深圳)文化创意产业发展有限公司 | Optical fiber aging performance testing method |
-
2018
- 2018-12-29 CN CN201822247170.6U patent/CN210294009U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458593A (en) * | 2020-05-25 | 2020-07-28 | 王永琦 | Quality inspection device of cable |
| CN111948123A (en) * | 2020-08-19 | 2020-11-17 | 江苏新源太阳能科技有限公司 | Battery pack aging detection device |
| CN113063723A (en) * | 2021-03-25 | 2021-07-02 | 新岸线(深圳)文化创意产业发展有限公司 | Optical fiber aging performance testing system |
| CN113063724A (en) * | 2021-03-25 | 2021-07-02 | 新岸线(深圳)文化创意产业发展有限公司 | Optical fiber aging performance testing method |
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