CN114301001A - Mounting device for front-end detection unit - Google Patents
Mounting device for front-end detection unit Download PDFInfo
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- CN114301001A CN114301001A CN202111485979.2A CN202111485979A CN114301001A CN 114301001 A CN114301001 A CN 114301001A CN 202111485979 A CN202111485979 A CN 202111485979A CN 114301001 A CN114301001 A CN 114301001A
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000007872 degassing Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 11
- 238000003384 imaging method Methods 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention provides a mounting device for a front-end detection unit, which comprises a shielding structure, a shell and a degassing structure, wherein the shielding structure is arranged on the shell; a cavity is arranged in the shielding structure; the front end detection unit is arranged in the shell, and the shell is positioned in the cavity; the degassing structure comprises a pipeline, a filtering device, a dehumidifying device and a gas identification device, one end of the pipeline is communicated with the shell, the other end of the pipeline penetrates through the inner wall of the cavity and is communicated with the outside, the filtering device, the dehumidifying device and the gas identification device are all installed in the pipeline, and gas sequentially passes through the filtering device, the dehumidifying device and the gas identification device. This send and avoid coming from the interior gas of front end detecting element's power switch cabinet directly to discharge to the external world not through filtering effectively to lead to the environmental pollution problem, and have simple structure, suitability are strong and the advantage of facilitate promotion.
Description
Technical Field
The invention relates to the technical field of sensor matching assemblies, in particular to an installation device for a front-end detection unit.
Background
As is well known, a front-end detection unit is often used in an electric power system to detect the operation condition of the electric power system, and the front-end detection unit includes an electric power switch cabinet, but the electric power switch cabinet is a junction device in the electric power system and is in an extremely important position in the electric power system, once a fault occurs, a large-area power failure accident may be caused, inestimable losses are brought to the electric power system and national economy, with the development of the electric power system and the improvement of voltage levels, partial discharge becomes a main cause of insulation degradation of the electric power switch cabinet, if the partial discharge exists for a long time, the equipment aging is accelerated, even insulation damage is caused under certain conditions, and the normal operation of the equipment is seriously affected. Because there is gas inside the power switch cabinet, in case the insulating degradation of power switch cabinet can cause gas leakage to lead to environmental pollution. However, conventional power switch cabinets are not effective in protecting and detecting gas leakage.
Disclosure of Invention
Based on this, in order to solve the problem of environmental pollution caused by internal gas leakage of the traditional power switch cabinet, the invention provides a mounting device for a front-end detection unit, which has the following specific technical scheme:
a mounting device for a front end detection unit, comprising:
the shielding structure is internally provided with a cavity;
the front end detection unit is arranged in the shell, and the shell is positioned in the cavity;
the degassing structure, the degassing structure includes pipeline, filter equipment, dehydrating unit and gas recognition device, the one end of pipeline with the casing intercommunication, the other end of pipeline passes the inner wall and the external world intercommunication of cavity, filter equipment, dehydrating unit and gas recognition device all install in the pipeline, gas loops through filter equipment, dehydrating unit and gas recognition device.
The mounting device for the front-end detection unit is provided with the shielding structure, so that the influence of environmental factors on the front-end detection unit is avoided, and the detection data of the front-end detection unit is abnormal; the shell is arranged, so that the front-end detection unit is further protected, and meanwhile, the situation that gas in the power switch cabinet from the front-end detection unit is directly discharged to the outside without being filtered, so that the environmental pollution is caused can be effectively avoided; the gas released by the power switch cabinet is filtered by the filter device; the moisture of the filtered gas is further removed by the dehumidification device; through being provided with gaseous recognition device, detect the content of the gas through filtering and dehumidification to through the data that obtain of detecting, judge the impaired condition of power switch cabinet, filter equipment and dehydrating unit.
Further, the shielding structure comprises a wall body, a ceiling and a floor; the top of the wall body is provided with a first opening, the ceiling covers the first opening, the bottom of the wall body is provided with a second opening, and the floor covers the second opening; the wall body, the ceiling and the floor are matched to form a placing space, and the cavity is located in the placing space.
Further, the shielding structure further comprises a cross beam; the crossbeam is arranged in the horizontal direction, the crossbeam is positioned in the cavity, two ends of the crossbeam are respectively connected with the wall body, and one side of the ceiling is connected with the side surface of the crossbeam.
Further, shelter from structure still includes perpendicular roof beam, perpendicular roof beam is vertical direction setting, perpendicular roof beam is located in the cavity, the one end of perpendicular roof beam with the floor is connected, the other end of perpendicular roof beam with the crossbeam is connected.
Further, the ceiling is provided with a first through hole, and one end, far away from the shell, of the pipeline penetrates through the first through hole.
Furthermore, one side of the shell is provided with a sliding door, the top of the shell is provided with a second through hole, and one end, far away from the ceiling, of the pipeline is communicated with the second through hole.
Further, the dehumidifying device comprises a shell and a condenser arranged in the shell, wherein the condenser is provided with an air inlet and an air outlet, the air inlet is communicated with the filtering device, and the air outlet is communicated with the gas identification device.
Further, the housing is connected to an inner wall of the pipe.
Furthermore, the dehumidifying device further comprises a pump body and a collecting device for collecting condensed water, the condenser is provided with a collecting port, one end of the pump body is communicated with the collecting port, and the other end of the pump body is communicated with the collecting device.
Further, the condenser comprises a humidity sensor, a refrigerator, a fan and a controller, and the controller controls the refrigerator and the fan to start and stop according to signals of the humidity sensor.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic structural diagram of a mounting device for a front-end detection unit according to an embodiment of the present invention;
fig. 2 is a schematic top view of a mounting device for a front end detection unit according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic structural view of a degassing structure of the mounting apparatus for a front-end inspection unit according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an imaging apparatus used in a mounting apparatus for a front-end detecting unit according to an embodiment of the present invention.
Description of reference numerals:
1-a cavity; 2-a shell; 3-a pipeline; 4-a filtration device; 5-a dehumidifying device; 6-gas identification means; 7-a wall body; 8-ceiling; 9-a floor; 10-a cross beam; 11-vertical beam; 12-an imaging device; 13-a frame; 14-a transmission assembly; 15-a drive shaft; 16-a first drive; 17-a first endless track; 18-connecting blocks; 19-a fixed mount; 20-a second drive; 21-a second endless track; 22-a third drive; 23-endless drive belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.
As shown in fig. 1 to 4, an installation apparatus for a front end detection unit in an embodiment of the present invention includes a shielding structure, a housing 2, and a degassing structure; a cavity 1 is arranged in the shielding structure; the front end detection unit is arranged in the shell 2, and the shell 2 is positioned in the cavity 1; the degassing structure includes pipeline 3, filter equipment 4, dehydrating unit 5 and gas recognition device 6, the one end of pipeline 3 with casing 2 intercommunication, the other end of pipeline 3 passes the inner wall and the external world intercommunication of cavity 1, filter equipment 4, dehydrating unit 5 and gas recognition device 6 all install in pipeline 3, gas loops through filter equipment 4, dehydrating unit 5 and gas recognition device 6.
The mounting device for the front-end detection unit is provided with the shielding structure, so that the influence of environmental factors on the front-end detection unit is avoided, and the detection data of the front-end detection unit is abnormal; the shell 2 is arranged, so that the front-end detection unit is further protected, and meanwhile, the situation that gas in the power switch cabinet from the front-end detection unit is directly discharged to the outside without being filtered, so that the environmental pollution is caused can be effectively avoided; the gas released by the power switch cabinet is filtered by the filter device 4; the moisture of the filtered gas is further removed by the dehumidification device 5; the content of the filtered and dehumidified gas is detected by the gas identification device 6, and the damage conditions of the power switch cabinet, the filtering device 4 and the dehumidifying device 5 are judged according to the detected data.
The gas identification device 6 and the filtering device 4 are both in the prior art and are not described in detail.
In one embodiment, the shelter structure comprises a wall 7, a ceiling 8 and a floor 9; a first opening is formed in the top of the wall 7, the ceiling 8 covers the first opening, a second opening is formed in the bottom of the wall 7, and the floor 9 covers the second opening; a placing space is formed by matching the wall 7, the ceiling 8 and the floor 9, and the cavity 1 is positioned in the placing space; one side of wall body 7 is uncovered design, so, the maintainer of being convenient for gets into inside casing 2 through uncovered.
Furthermore, the wall 7, the ceiling 8 and the floor 9 are detachably connected, so that the transportation and the installation are convenient.
In one of the embodiments, the shielding structure further comprises a cross beam 10; the crossbeam 10 is arranged in the horizontal direction, the crossbeam 10 is positioned in the cavity 1, two ends of the crossbeam 10 are respectively connected with the wall 7, and one side of the ceiling 8 is connected with the side surface of the crossbeam 10; the shielding structure further comprises a vertical beam 11, the vertical beam 11 is arranged in the vertical direction, the vertical beam 11 is located in the cavity 1, one end of the vertical beam 11 is connected with the floor 9, the other end of the vertical beam 11 is connected with the cross beam 10, and the cross beam 10 and the vertical beam 11 are arranged, so that the stability between the wall 7, the ceiling 8 and the floor 9 is improved, and the front end detection unit in the shell 2 is effectively protected.
In one embodiment, the ceiling 8 is provided with a first through hole through which an end of the duct 3 remote from the housing 2 passes.
In one embodiment, a sliding door is arranged on one side of the shell 2, a second through hole is arranged on the top of the shell 2, and one end, away from the ceiling 8, of the pipeline 3 is communicated with the second through hole. So, through being provided with the push-and-pull door, the maintainer of being convenient for gets into inside 2 casings, can avoid the gas of electric power cabinet not filter through filter equipment 4 simultaneously and give off to the external world.
In one embodiment, the dehumidifying device 5 comprises a housing and a condenser disposed in the housing, the condenser is provided with an air inlet and an air outlet, the air inlet is communicated with the filtering device 4, and the air outlet is communicated with the gas identification device 6. In this manner, by providing the condenser, moisture present in the gas is removed. Wherein, the condenser is used for taking out the moisture in the gas is prior art, and no longer repeated.
In one embodiment, the housing is connected to the inner wall of the pipe 3.
In one embodiment, the dehumidifier 5 further comprises a pump body and a collecting device for collecting condensed water, the condenser is provided with a collecting port, one end of the pump body is communicated with the collecting port, and the other end of the pump body is communicated with the collecting device. Further, collection device is the collection liquid test tube, so, avoids the comdenstion water of condenser to evaporate once more and unable gas.
In one embodiment, the condenser comprises a humidity sensor, a refrigerator, a fan and a controller, and the controller controls the on and off of the refrigerator and the fan according to signals of the humidity sensor. Therefore, the humidity sensor is arranged, so that the water content in the gas is monitored in real time, and the water in the gas is removed in time.
As shown in fig. 5, in one embodiment, an imaging device 12 is provided within the housing 2; the imaging device 12 comprises a frame 13, a mounting frame assembly, a camera and a driving assembly for driving the frame 13 to rotate; the mounting frame assembly is rotatably connected with the frame 13; the camera is arranged on the mounting frame component; the driving assembly comprises a transmission assembly 14, a transmission shaft 15 and a first driving device 16; the first driving device 16 is installed on the frame 13 and drives the transmission shaft 15 to rotate through the transmission assembly 14, and one end of the transmission shaft 15 is fixedly connected with the inner wall of the housing 2. Thus, the camera monitors the front end detection unit in multiple angles.
Further, camera communication connection has wireless communication module, the camera passes through wireless communication module and conveys real-time image out mobile terminal to the operating conditions of the front end detecting element that the maintainer of being convenient for real time monitoring is located casing 2, so that the maintainer in time overhauls the front end detecting element.
In one embodiment, the mounting assembly includes a first endless track 17, a connecting block 18, and a mount 19; the fixed frame 19 is connected with the first annular track 17 in a sliding manner, the connecting block 18 is fixedly connected with the first annular track 17, and the connecting block 18 is rotationally connected with the rack 13; the camera is mounted on the mount 19.
Further, a second driving device 20 is arranged on the frame 13, and an output end of the second driving device 20 is connected with the connecting block 18 and is used for driving the connecting block 18 to rotate.
Further, the fixing frame 19 includes a connecting portion and a supporting portion connected to the connecting portion, the camera is installed on the supporting portion, and the connecting portion is slidably connected to the first annular rail 17.
In one embodiment, the inner ring of the first annular track 17 is provided with a step part, the step part is connected with a second annular track 21 in a sliding way, and a third driving device 22 is arranged on the first annular track 17; the imaging device 12 further comprises an annular transmission belt 23, one end of the annular transmission belt 23 is wound on the second annular rail 21, and the other end of the annular transmission belt 23 is wound on the output end of the third driving device 22; the third driving device 22 drives the second annular rail 21 to rotate through the annular transmission belt 23, and the second annular rail 21 is connected with the connecting part. Therefore, the second annular rail 21 can be driven to rotate by the third driving device 22 and the annular transmission belt 23, and then the fixing frame 19 is driven to rotate, and the camera is driven to rotate by the rotation of the fixing frame 19.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A mounting device for a front end detection unit, comprising:
the shielding structure is internally provided with a cavity;
the front end detection unit is arranged in the shell, and the shell is positioned in the cavity;
the degassing structure, the degassing structure includes pipeline, filter equipment, dehydrating unit and gas recognition device, the one end of pipeline with the casing intercommunication, the other end of pipeline passes the inner wall and the external world intercommunication of cavity, filter equipment, dehydrating unit and gas recognition device all install in the pipeline, gas loops through filter equipment, dehydrating unit and gas recognition device.
2. The mounting device for a front end detection unit according to claim 1, wherein the shielding structure includes a wall, a ceiling, and a floor; the top of the wall body is provided with a first opening, the ceiling covers the first opening, the bottom of the wall body is provided with a second opening, and the floor covers the second opening; the wall body, the ceiling and the floor are matched to form a placing space, and the cavity is located in the placing space.
3. The mounting device for a front end detection unit according to claim 2, wherein the shielding structure further comprises a cross beam; the crossbeam is arranged in the horizontal direction, the crossbeam is positioned in the cavity, two ends of the crossbeam are respectively connected with the wall body, and one side of the ceiling is connected with the side surface of the crossbeam.
4. The mounting device for the front end detection unit according to claim 3, wherein the shielding structure further comprises a vertical beam, the vertical beam is vertically disposed, the vertical beam is located in the cavity, one end of the vertical beam is connected to the floor, and the other end of the vertical beam is connected to the cross beam.
5. The mounting device for a front end detection unit according to claim 2, wherein the ceiling is provided with a first through hole through which an end of the duct remote from the housing passes.
6. The mounting device for the front end detection unit according to claim 5, wherein a sliding door is arranged on one side of the housing, a second through hole is arranged on the top of the housing, and one end of the pipeline, which is far away from the ceiling, is communicated with the second through hole.
7. The mounting device for a front end detection unit according to claim 1, wherein the dehumidifying device comprises a housing and a condenser disposed in the housing, the condenser being provided with an air inlet and an air outlet, the air inlet being in communication with the filtering device, the air outlet being in communication with the gas identification device.
8. The mounting arrangement for a front end detection unit of claim 7, wherein the housing is connected to an inner wall of the duct.
9. The mounting device for a front end detection unit according to claim 7, wherein the dehumidifying device further comprises a pump body and a collecting device for collecting condensed water, the condenser is provided with a collecting port, one end of the pump body is communicated with the collecting port, and the other end of the pump body is communicated with the collecting device.
10. The mounting apparatus for a front end detection unit according to claim 7, wherein the condenser includes a humidity sensor, a refrigerator, a fan, and a controller, and the controller controls start and stop of the refrigerator and the fan according to a signal of the humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485979.2A CN114301001A (en) | 2021-12-07 | 2021-12-07 | Mounting device for front-end detection unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111485979.2A CN114301001A (en) | 2021-12-07 | 2021-12-07 | Mounting device for front-end detection unit |
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