CN210628780U - Electrical cabinet capable of effectively delaying aging of electrical element - Google Patents
Electrical cabinet capable of effectively delaying aging of electrical element Download PDFInfo
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- CN210628780U CN210628780U CN201921964840.4U CN201921964840U CN210628780U CN 210628780 U CN210628780 U CN 210628780U CN 201921964840 U CN201921964840 U CN 201921964840U CN 210628780 U CN210628780 U CN 210628780U
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- 230000032683 aging Effects 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000003463 adsorbent Substances 0.000 claims description 11
- 239000002274 desiccant Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000007791 dehumidification Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 101100520231 Caenorhabditis elegans plc-3 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electrical cabinet for effectively delaying the aging of electrical elements, which comprises a cabinet body, an anti-corrosion unit, a heat dissipation unit and a sealing unit, wherein the middle part of the front side surface of the cabinet body is connected with a cabinet door through a hinge, the front side surface of the cabinet body is provided with a groove, the inner side surface of the cabinet door is fixedly connected with a sealing strip, the sealing strip and the groove are correspondingly arranged, the left side of the cabinet body is provided with an air inlet, the right side of the cabinet body is provided with an air outlet, the anti-corrosion unit is arranged at the inner side of the air inlet of the left side plate of the cabinet body, the heat dissipation unit is arranged at the inner side of the air outlet of the right side plate of the cabinet body, the sealing unit comprises two sealing units which are respectively arranged at the outer side of the air inlet and the outer side of the, keeping the inside of the cabinet dry.
Description
Technical Field
The utility model relates to an electrical cabinet technical field specifically is an effectively delay electrical cabinet that electrical component is ageing.
Background
The normal work of chemical industry enterprise is not left the assistance of relevant electrical equipment, and if the condition of electrical equipment ageing appears, will directly influence the normal operating of enterprise, this is the problem that chemical industry enterprise must regard, the equipment accident of chemical industry enterprise is mostly because the ageing result of electrical equipment, so, must regard this problem, current regulator cubicle only plays single installation electrical element's effect, and do not possess functions such as dehumidification heat dissipation, can not avoid corrosive gases such as acid-base in the workshop inside to cause the erosion to the inside electrical element of regulator cubicle, for this reason, we propose an effective regulator cubicle that delays electrical element and age and solve above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an effective regulator cubicle that delays electrical component and age, can avoid the internal portion high temperature of cabinet, can keep apart the inside and the outside of the cabinet body simultaneously, prevent corrosive gas from corroding electrical component's insulation system, keep the drying of the internal portion of cabinet, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electrical cabinet for effectively delaying the aging of electrical elements comprises a cabinet body, an anti-corrosion unit, a heat dissipation unit and a sealing unit;
the cabinet body: the middle part of the front side of the cabinet body is connected with a cabinet door through a hinge, the front side of the cabinet body is provided with a groove, the inner side surface of the cabinet door is fixedly connected with a sealing strip, the sealing strip and the groove are arranged correspondingly, the left side of the cabinet body is provided with an air inlet, and the right side of the cabinet body is provided with an air outlet;
an anti-corrosion unit: the anti-corrosion unit is arranged on the inner side of the air inlet of the left side plate of the cabinet body;
a heat dissipation unit: the heat dissipation unit is arranged on the inner side of an air outlet of the right side plate of the cabinet body;
a sealing unit: the two sealing units are respectively arranged on the outer side of the air inlet and the outer side of the air outlet of the cabinet body;
wherein: the temperature control cabinet further comprises a PLC controller and a temperature sensor, the temperature sensor is fixedly connected to the right side face of the inside of the cabinet body, the PLC controller is fixedly connected to the left side face of the inside of the cabinet body, an input end of the PLC controller is electrically connected with an external power supply, an output end of the temperature sensor is electrically connected with an input end of the PLC controller, the temperature sensor detects the temperature of the inside of the cabinet body and transmits signals to the PLC controller, when a temperature signal received by the PLC controller is higher than a set value, the PLC controller respectively controls an induced draft fan and an electric push rod to open, a push rod of the electric push rod pushes a connecting plate upwards to enable the connecting plate to slide upwards in a sliding groove through a roller, the connecting plate upwards extrudes the folding plate to enable the folding plate to be folded, so that the air inside and the outside of the cabinet body flows, the induced draft, when the gaseous discharge of the internal portion of cabinet, inside formation negative pressure, outside low temperature air gets into from the left air intake of the cabinet body this moment, get rid of inside corrosivity ion by the activated carbon adsorbent after the filtration of dustproof filter screen, then get into the internal portion of cabinet, the drier adsorbs the moisture of the internal portion of cabinet simultaneously, this effective ageing regulator cubicle of delaying electrical component can avoid the internal portion high temperature of cabinet, can keep apart internal portion of cabinet and outside simultaneously, prevent that corrosive gas from corroding electrical component's insulation system, keep the drying of the internal portion of cabinet, can effectively delay the ageing purpose of electrical component.
Further, the anticorrosion unit includes box, active carbon adsorbent and dustproof filter screen, box fixed connection is in the inside left surface of the cabinet body, the box corresponds the setting with the air intake of the cabinet body, the active carbon adsorbent sets up in the inside right-hand member of box, the inside left surface fixed connection of dustproof filter screen and box prevents that corrosive gases such as outside acid, alkali from getting into the inside of the cabinet body, corrodes electrical component, electrical component's ageing with higher speed.
Further, the radiating unit includes draught fan and second filter screen, draught fan fixed connection is in the inside right flank of the cabinet body, the draught fan corresponds the setting with the air outlet of the cabinet body, second filter screen fixed connection is in the left surface of draught fan, the output of PLC controller is connected to the input electricity of draught fan, dispels the heat to the internal portion of cabinet, prevents to gather the ageing of the too much accelerated electrical component of heat.
Further, the sealing unit comprises a shell, a folding plate, two sliding chutes, rollers, a connecting plate and an electric push rod, wherein the shell is respectively arranged outside the air inlet and the air outlet of the cabinet body, the upper end of the folding plate is fixedly connected with the upper surface inside the shell, the two sliding chutes are symmetrically arranged inside the front side and the rear side of the shell, the connecting plate is fixedly connected with the bottom end of the folding plate, the rollers are fixedly connected with the front end and the rear end of the connecting plate through pin shafts, the rollers are slidably connected with the inside of the sliding chutes, the electric push rod is fixedly connected with the lower surface of the shell, an output shaft of the electric push rod penetrates through a through hole of a bottom plate of the shell, an output shaft of the electric push rod is fixedly connected with the lower surface of the connecting plate, an input end of the electric push rod is electrically connected, prevent external corrosive gas and humid air from entering the interior of the cabinet body, and delay the aging of the electrical elements.
Further, still include support frame and drier, support frame fixed connection is in the inside upper surface of the cabinet body, the bottom of support frame is provided with the bleeder vent, the drier sets up in the middle part upper surface of support frame, carries out the moisture absorption dehumidification to the internal portion of cabinet.
Compared with the prior art, the beneficial effects of the utility model are that: this effectively postpone regulator cubicle that electrical component is ageing has following benefit:
the temperature sensor detects the temperature inside the cabinet body and transmits a signal to the PLC controller, when a temperature signal received by the PLC controller is higher than a set value, the PLC controller respectively controls the draught fan and the electric push rod to open, the push rod of the electric push rod pushes the connecting plate upwards to enable the connecting plate to slide and move upwards in the sliding groove through the roller, the connecting plate upwards extrudes the folding plate to enable the folding plate to be folded, so that the air inside and outside the cabinet body flows, the draught fan is started to enable the air inside the cabinet body to be discharged outwards, meanwhile, the heat inside the cabinet body is discharged, when the air inside the cabinet body is discharged, negative pressure is formed inside, low-temperature air outside enters from an air inlet on the left side of the cabinet body at the moment, corrosive ions inside the air are removed by the activated carbon adsorbent after being filtered by the dustproof filter screen and then enters the cabinet body, this effectively delay ageing regulator cubicle of electrical component can avoid the internal portion high temperature of cabinet, can keep apart internal portion of cabinet and outside simultaneously, prevents that corrosive gas from corroding electrical component's insulation system, keeps the drying of the internal portion of cabinet, can effectively delay the ageing purpose of electrical component.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the cross-sectional structure of the present invention.
In the figure: the cabinet comprises a cabinet body 1, a cabinet door 2, a PLC 3, a sealing strip 4, an anti-corrosion unit 5, a box body 51, an activated carbon adsorbent 52, a dustproof filter screen 53, a heat dissipation unit 6, an induced draft fan 61, a second filter screen 62, a sealing unit 7, a shell 71, a folding plate 72, a sliding groove 73, a roller 74, a connecting plate 75, an electric push rod 76, a support frame 8, a drying agent 9, a temperature sensor 10 and a groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an electrical cabinet for effectively delaying the aging of electrical elements comprises a cabinet body 1, an anti-corrosion unit 5, a heat dissipation unit 6 and a sealing unit 7;
the cabinet body 1: the front side middle part of the cabinet body 1 is connected with a cabinet door 2 through a hinge, the front side of the cabinet body 1 is provided with a groove 11, the inner side surface of the cabinet door 2 is fixedly connected with a sealing strip 4, the sealing strip 4 and the groove 11 are correspondingly arranged, the left side of the cabinet body 1 is provided with an air inlet, and the right side of the cabinet body 1 is provided with an air outlet.
The corrosion prevention unit 5: anticorrosion unit 5 includes box 51, activated carbon adsorbent 52 and dustproof filter screen 53, box 51 fixed connection is in the inside left surface of the cabinet body 1, box 51 corresponds the setting with the air intake of the cabinet body 1, activated carbon adsorbent 52 sets up in the inside right-hand member of box 51, dustproof filter screen 53 and box 51's medial surface left end fixed connection, outside low temperature air gets into from the left air intake of the cabinet body 1, get rid of inside corrosivity ion by activated carbon adsorbent 52 after the filtration of dustproof filter screen 53, then get into the cabinet body 1 inside, prevent outside acid, corrosive gas such as alkali gets into the inside of the cabinet body 1, corrode electrical component, electrical component's ageing accelerates.
The heat dissipation unit 6: the heat dissipation unit 6 includes draught fan 61 and second filter screen 62, draught fan 61 fixed connection is in the inside right flank of the cabinet body 1, draught fan 61 corresponds the setting with the air outlet of the cabinet body 1, second filter screen 62 fixed connection is in the left surface of draught fan 61, the output of PLC controller 3 is connected to the input electricity of draught fan 61, dispel the heat to the internal portion of cabinet, prevent to gather the ageing of the too much accelerated electrical component of heat, second filter screen 62 prevents that external impurity from getting into the internal portion of cabinet 1.
The sealing unit 7: the sealing unit 7 comprises a shell 71, a folding plate 72, a sliding groove 73, a roller 74, a connecting plate 75 and an electric push rod 76, wherein the shell 71 is respectively arranged outside an air inlet and an air outlet of the cabinet body 1, the upper end of the folding plate 72 is fixedly connected with the inner upper surface of the shell 71, the sliding groove 73 is provided with two parts which are symmetrically arranged inside the front side and the rear side of the shell 71, the connecting plate 75 is fixedly connected with the bottom end of the folding plate 72, the roller 74 is fixedly connected with the front end and the rear end of the connecting plate 75 through a pin shaft, the roller 74 is slidably connected with the inner part of the sliding groove 73, the electric push rod 76 is fixedly connected with the lower surface of the shell 71, an output shaft of the electric push rod 76 penetrates through a through hole in the bottom plate of the shell 71, an output shaft of the electric push rod 76 is fixedly connected with the lower surface of, when the temperature signal received by the PLC controller 3 is higher than the set value, the PLC controller 3 controls the draught fan 61 and the electric push rod 76 to open respectively, the push rod of the electric push rod 76 pushes the connecting plate 75 upwards, so that the connecting plate 75 slides and moves upwards in the sliding groove 73 through the roller 74, the connecting plate 75 upwards extrudes the folding plate 72 to fold the folding plate 72, thereby enabling the air inside and outside the cabinet body 1 to flow, the draught fan 61 is started to enable the air inside the cabinet body 1 to be discharged to the outside for heat dissipation, when the temperature inside the cabinet body 1 is lower, the inside and the outside of the cabinet body are isolated, external corrosive gas and humid air are prevented from entering the inside of the cabinet body 1, and aging of electrical elements is delayed.
Wherein: still include support frame 8 and drier 9, 8 fixed connection of support frame in the inside upper surface of the cabinet body 1, the bottom of support frame 8 is provided with the bleeder vent, and drier 9 sets up in the middle part upper surface of support frame 8, to the internal portion dehumidification that absorbs moisture of cabinet.
Wherein: still include PLC controller 3 and temperature sensor 10, temperature sensor 10 fixed connection in the inside right flank of the cabinet body 1, 3 fixed connection in the inside left flank of the cabinet body 1 of PLC controller, external power source is connected to PLC controller 3's input electricity, and PLC controller 3's input is connected to temperature sensor 10's output electricity.
When in use: the temperature sensor 10 detects the temperature inside the cabinet 1 and transmits a signal to the PLC controller 3, when the temperature signal received by the PLC controller 3 is higher than a set value, the PLC controller 3 respectively controls the draught fan 61 and the electric push rod 76 to open, the push rod of the electric push rod 76 pushes the connecting plate 75 upward, so that the connecting plate 75 slides and moves upward in the chute 73 through the roller 74, the connecting plate 75 presses the folding plate 72 upward to fold the folding plate 72, thereby allowing the air inside and outside the cabinet 1 to flow, the draught fan 61 is started to discharge the air inside the cabinet 1 to the outside and simultaneously discharge the heat inside the cabinet 1, when the air inside the cabinet 1 is discharged, negative pressure is formed inside, at this time, the outside low-temperature air enters from the air inlet on the left side of the cabinet 1, and after being filtered by the dustproof filter screen 53, the corrosive ions inside are removed by the activated carbon adsorbent 52, then the electric component enters the cabinet body 1, and meanwhile, the desiccant 9 adsorbs moisture in the cabinet body 1 to keep the cabinet body 1 dry, so that the purpose of delaying the aging of the electric component is achieved.
It should be noted that the specific model of the PLC controller 3 disclosed in this embodiment is siemens S7-200, the induced draft fan 61, the electric putter 76, and the temperature sensor 10 may be freely configured according to an actual application scenario, a 100 + 150mm cross flow fan dedicated to an air purifier is suggested to be selected, the electric putter 76 may be a WDTW type micro electric putter manufactured by yawao electric liquid putter factory, the temperature sensor 10 may be a straight tube packaged DS18B20 digital temperature sensor manufactured by seiko mass sensor technology limited, and the PLC controller 3 controls the induced draft fan 61, the electric putter 76, and the temperature sensor 10 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964840.4U CN210628780U (en) | 2019-11-14 | 2019-11-14 | Electrical cabinet capable of effectively delaying aging of electrical element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964840.4U CN210628780U (en) | 2019-11-14 | 2019-11-14 | Electrical cabinet capable of effectively delaying aging of electrical element |
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| Publication Number | Publication Date |
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| CN210628780U true CN210628780U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921964840.4U Expired - Fee Related CN210628780U (en) | 2019-11-14 | 2019-11-14 | Electrical cabinet capable of effectively delaying aging of electrical element |
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| CN (1) | CN210628780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333938A (en) * | 2020-10-16 | 2021-02-05 | 李庆花 | Temperature-controllable and wire aging-preventing electrical cabinet |
| CN113613418A (en) * | 2021-10-08 | 2021-11-05 | 南通腾颢电子有限公司 | Intelligent aging power supply |
| CN115377850A (en) * | 2022-09-05 | 2022-11-22 | 山东安澜电力科技有限公司 | Heat dissipation system of passive distribution box and use method |
-
2019
- 2019-11-14 CN CN201921964840.4U patent/CN210628780U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333938A (en) * | 2020-10-16 | 2021-02-05 | 李庆花 | Temperature-controllable and wire aging-preventing electrical cabinet |
| CN112333938B (en) * | 2020-10-16 | 2022-08-12 | 佛山市高华电力设备有限公司 | Temperature-controllable and wire aging-preventing electrical cabinet |
| CN113613418A (en) * | 2021-10-08 | 2021-11-05 | 南通腾颢电子有限公司 | Intelligent aging power supply |
| CN113613418B (en) * | 2021-10-08 | 2022-02-08 | 南通腾颢电子有限公司 | Intelligent aging power supply |
| CN115377850A (en) * | 2022-09-05 | 2022-11-22 | 山东安澜电力科技有限公司 | Heat dissipation system of passive distribution box and use method |
| CN115377850B (en) * | 2022-09-05 | 2023-03-10 | 山东安澜电力科技有限公司 | Heat dissipation system of passive distribution box and use method |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |