CN216595369U - Partial discharge detection device for 6KV high-voltage switch cabinet - Google Patents
Partial discharge detection device for 6KV high-voltage switch cabinet Download PDFInfo
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- CN216595369U CN216595369U CN202122266937.1U CN202122266937U CN216595369U CN 216595369 U CN216595369 U CN 216595369U CN 202122266937 U CN202122266937 U CN 202122266937U CN 216595369 U CN216595369 U CN 216595369U
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Abstract
The application discloses detection device is put in 6KV high tension switchgear office, including detecting main part, display screen, setting up button, sideband, outlet duct, rectangle seat, intake pipe, back lid, flow control valve, circulating fan, bar groove, temperature sensor, humidity transducer, carbon monoxide sensor, ozone sensor, nitric oxide sensor, nitrogen dioxide sensor, electric heating plate, cone-shaped filter block and cylindricality filter block. This application is rational in infrastructure, can detect out whether full gas takes place to decompose in the high tension switchgear, is convenient for judge whether the insulating part is the degradation, can regard as the foundation that detects whether partial discharge of high tension switchgear, does benefit to and advances the drying to damp air in the high tension switchgear, and the air reaches the effect of carrying out filtration purification to peculiar smell, harmful gas etc. through the toper type filter block and the cylindricality filter block of active carbon material in proper order simultaneously.
Description
Technical Field
The application relates to the technical field of high-voltage switch cabinet application, in particular to a partial discharge detection device for a 6KV high-voltage switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and the high-voltage switch cabinet is used for Shanghai Eton general equipment network cabinets and the like, electric products with the voltage grade of 3.6kV-550kV, high-voltage isolating switches, grounding switches, high-voltage load switches, high-voltage automatic reclosing and sectionalizing devices, high-voltage operating mechanisms, high-voltage explosion-proof power distribution devices, high-voltage switch cabinets and the like.
Long-term partial discharge can make the insulation degradation damage and progressively enlarge, and then causes whole insulation breakdown or creeping on the face, and then causes the threat to the safe operation of equipment, leads to equipment to break down when moving to arouse the system to have a power failure, the peculiar smell harmful gas of while production is long-term the gathering in the cabinet body, can be harmful to the staff's health of opening the maintenance and operational environment causes the pollution. Therefore, the partial discharge detection device for the 6KV high-voltage switch cabinet is provided for solving the problems.
Disclosure of Invention
The present embodiment provides a detection device for partial discharge of a 6KV high-voltage switch cabinet, which is used to solve the problems in the prior art.
According to an aspect of the application, a detection device is put in 6KV high tension switchgear office is provided, including detecting main part, outlet duct, intake pipe, flow control valve, circulating fan, sensor module, electric heating piece, awl type filter block and cylindricality filter block, the detection main part back is provided with the back lid, and covers after and install the rectangle seat, outlet duct one end and intake pipe one end are connected with circulating fan's discrepancy port respectively, and install flow control valve in the intake pipe, sensor module installs at the bar inslot, electric heating piece installs in the outlet duct, and installs awl type filter block and cylindricality filter block in the outlet duct other end port in proper order.
Further, the sensor assembly comprises a temperature sensor, a humidity sensor, a carbon monoxide sensor, an ozone sensor, a nitric oxide sensor and a nitrogen dioxide sensor, and the sensing end parts of the temperature sensor, the humidity sensor, the carbon monoxide sensor, the ozone sensor, the nitric oxide sensor and the nitrogen dioxide sensor are all located in the air inlet pipe.
Furthermore, the port at the other end of the air inlet pipe and the port at the other end of the air outlet pipe are both positioned in the high-voltage switch cabinet, the strip-shaped groove is formed in the back face of the rectangular seat, and the rectangular block extends into the high-voltage switch.
Further, be provided with the sideband around the detection main part, and the connecting hole has all been seted up to sideband four corners department.
Furthermore, the display screen is installed to the terminal surface before the detection main part, and the terminal surface bottom distributes before the detection main part and sets up the group of pressing a key.
Furthermore, a placing groove structure is formed in the bottom of the back face of the rectangular seat, and the placing groove structure is fixedly connected with the circulating fan.
Through the above-mentioned embodiment of this application, can detect out whether full gas takes place to decompose in the high tension switchgear, be convenient for judge whether the insulating part is the degradation, can regard as the foundation that detects whether partial discharge of high tension switchgear, do benefit to and advance the drying to damp air in the high tension switchgear, the air reaches the effect of carrying out filtration purification to peculiar smell, harmful gas etc. through the toper type filter block and the cylindricality filter block of active carbon material in proper order simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;
FIG. 2 is a rear view of the overall structure of one embodiment of the present application;
fig. 3 is a sectional view of a partial structure of an intake pipe according to an embodiment of the present application.
In the figure: 1. detecting a subject; 2. a display screen; 3. setting a key; 4. a sideband; 5. an air outlet pipe; 6. a rectangular base; 7. an air inlet pipe; 8. a rear cover; 9. a flow regulating valve; 10. a circulating fan; 11. a strip-shaped groove; 12. a temperature sensor; 13. a humidity sensor; 14. a carbon monoxide sensor; 15. an ozone sensor; 16. a nitric oxide sensor; 17. a nitrogen dioxide sensor; 18. an electrical heating sheet; 19. a conical filter block; 20. a cylindrical filter block.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The partial discharge detection device in this embodiment can be applied to a high-voltage switch cabinet, and for example, the following high-voltage switch cabinet with high safety is provided in this embodiment.
The high-voltage switch cabinet with high safety comprises a high-voltage switch cabinet body, wherein a cabinet door is movably arranged on the front surface of the high-voltage switch cabinet body, a lock cylinder is arranged on the front surface of the cabinet door, a rotating handle is fixedly arranged on the surface of the lock cylinder, a maintenance tool placing box is fixedly connected on the right side of the high-voltage switch cabinet body, and rain-shielding cover mounting blocks are fixedly connected on the two sides of the top of the high-voltage switch cabinet body, so that the problem that the high-voltage switch cabinet is easy to corrode by rainwater and the safety of the high-voltage switch cabinet is reduced due to the fact that the traditional high-voltage switch cabinet generates large vibration in the carrying process and can possibly cause the damage of some precise electrical components is solved, and the high-voltage switch cabinet does not have the functions of shielding wind and rain, the practicality of the high-voltage switch cabinet is further improved.
Here, description is not repeated, and the partial discharge detection apparatus according to the embodiment of the present application is introduced below.
Referring to fig. 1-3, the partial discharge detection device for the 6KV high-voltage switch cabinet comprises a detection main body 1, an air outlet pipe 5, an air inlet pipe 7, a flow regulating valve 9, a circulating fan 10, a sensor assembly, an electric heating piece 18, a conical filter block 19 and a cylindrical filter block 20, wherein a rear cover 8 is arranged on the back surface of the detection main body 1, a rectangular seat 6 is installed on the rear cover 8, one end of the air outlet pipe 5 and one end of the air inlet pipe 7 are respectively connected with an inlet and outlet port of the circulating fan 10, the air inlet pipe 7 is provided with the flow regulating valve 9, the sensor assembly is installed in a strip-shaped groove 11, the electric heating piece 18 is installed in the air outlet pipe 5, and the conical filter block 19 and the cylindrical filter block 20 are sequentially installed in the other end port of the air outlet pipe 5;
the sensor assembly comprises a temperature sensor 12, a humidity sensor 13, a carbon monoxide sensor 14, an ozone sensor 15, a nitric oxide sensor 16 and a nitrogen dioxide sensor 17, and the sensing end parts of the temperature sensor 12, the humidity sensor 13, the carbon monoxide sensor 14, the ozone sensor 15, the nitric oxide sensor 16 and the nitrogen dioxide sensor 17 are all positioned in the air inlet pipe 7.
The port at the other end of the air inlet pipe 7 and the port of the air outlet pipe 5 are both positioned in the high-voltage switch cabinet, the strip-shaped groove 11 is formed in the back face of the rectangular seat 6, and the rectangular block extends into the high-voltage switch; the detection body 1 is provided with side bands 4 at the periphery, and connecting holes are formed at four corners of each side band 4; the front end face of the detection main body 1 is provided with a display screen 2, and 3 groups of keys are distributed on the bottom of the front end face of the detection main body 1; the bottom of the back face of the rectangular seat 6 is provided with a placing groove structure, and the placing groove structure is internally and fixedly connected with the circulating fan 10.
When the high-voltage switch cabinet is used, air in the high-voltage switch cabinet can enter the air inlet pipe 7 and then be discharged from the air outlet pipe 5 by operating the circulating fan 10, and meanwhile, the sensing end of the sensor assembly is exposed in the air inlet pipe 7, so that whether the gas filled in the high-voltage switch cabinet is decomposed or not can be detected, whether the insulation part is degraded or not can be judged conveniently, and the high-voltage switch cabinet can be used as a basis for detecting whether the high-voltage switch cabinet is partially discharged or not;
the power supply connected with the electric heating piece 18 generates heat, so that the moist air in the high-voltage switch cabinet can be dried, and meanwhile, the air sequentially passes through the conical filter block 19 and the cylindrical filter block 20 made of the activated carbon material, so that the effects of filtering and purifying peculiar smell, harmful gas and the like are achieved.
The application has the advantages that:
1. the high-voltage switch cabinet detecting device is reasonable in structure, can detect whether the gas filled in the high-voltage switch cabinet is decomposed or not, is convenient to judge whether the insulation part is degraded or not, and can be used as a basis for detecting whether the high-voltage switch cabinet is partially discharged or not;
2. this application is rational in infrastructure, does benefit to and advances the drying to humid air in the high tension switchgear, and the air reaches the effect of carrying out filtration purification to peculiar smell, harmful gas etc. through the toper type filter block 19 and the cylindricality filter block 20 of active carbon material in proper order simultaneously.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a detection device is put in 6KV high tension switchgear office which characterized in that: including detecting main part (1), outlet duct (5), intake pipe (7), flow control valve (9), circulating fan (10), sensor subassembly, electric heater piece (18), awl type filter block (19) and cylindricality filter block (20), it is provided with back lid (8) to detect main part (1) back, and installs rectangle seat (6) on back lid (8), outlet duct (5) one end and intake pipe (7) one end are connected with the discrepancy port of circulating fan (10) respectively, and install flow control valve (9) on intake pipe (7), sensor subassembly installs in bar groove (11), electric heater piece (18) are installed in outlet duct (5), and install awl type filter block (19) and cylindricality filter block (20) in outlet duct (5) other end port in proper order.
2. The partial discharge detection device for the 6KV high-voltage switch cabinet according to claim 1, wherein: the sensor assembly comprises a temperature sensor (12), a humidity sensor (13), a carbon monoxide sensor (14), an ozone sensor (15), a nitric oxide sensor (16) and a nitrogen dioxide sensor (17), and the sensing end parts of the temperature sensor (12), the humidity sensor (13), the carbon monoxide sensor (14), the ozone sensor (15), the nitric oxide sensor (16) and the nitrogen dioxide sensor (17) are all located in the air inlet pipe (7).
3. The partial discharge detection device for the 6KV high-voltage switch cabinet according to claim 1, wherein: the other end port of the air inlet pipe (7) and the other end port of the air outlet pipe (5) are both positioned in the high-voltage switch cabinet, the strip-shaped groove (11) is formed in the back face of the rectangular seat (6), and the rectangular block extends into the high-voltage switch.
4. The partial discharge detection device for the 6KV high-voltage switch cabinet according to claim 1, wherein: a side belt (4) is arranged around the detection main body (1), and connecting holes are formed in four corners of the side belt (4).
5. The partial discharge detection device for the 6KV high-voltage switch cabinet according to claim 1, wherein: the display screen (2) is installed to the terminal surface before detecting main part (1), and the terminal surface bottom distributes before detecting main part (1) and sets up button (3) group.
6. The partial discharge detection device for the 6KV high-voltage switch cabinet according to claim 1, wherein: the bottom of the back of the rectangular seat (6) is provided with a placing groove structure, and the placing groove structure is internally and fixedly connected with the circulating fan (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266937.1U CN216595369U (en) | 2021-09-17 | 2021-09-17 | Partial discharge detection device for 6KV high-voltage switch cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266937.1U CN216595369U (en) | 2021-09-17 | 2021-09-17 | Partial discharge detection device for 6KV high-voltage switch cabinet |
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| CN216595369U true CN216595369U (en) | 2022-05-24 |
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| CN202122266937.1U Active CN216595369U (en) | 2021-09-17 | 2021-09-17 | Partial discharge detection device for 6KV high-voltage switch cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115494359A (en) * | 2022-09-30 | 2022-12-20 | 上海格鲁布科技有限公司 | Partial discharge detection equipment for insulating and heat-insulating circuit breaker |
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2021
- 2021-09-17 CN CN202122266937.1U patent/CN216595369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115494359A (en) * | 2022-09-30 | 2022-12-20 | 上海格鲁布科技有限公司 | Partial discharge detection equipment for insulating and heat-insulating circuit breaker |
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