CN210725617U - Buried electrical cabinet - Google Patents
Buried electrical cabinet Download PDFInfo
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- CN210725617U CN210725617U CN201921385400.3U CN201921385400U CN210725617U CN 210725617 U CN210725617 U CN 210725617U CN 201921385400 U CN201921385400 U CN 201921385400U CN 210725617 U CN210725617 U CN 210725617U
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Abstract
The utility model discloses a buried electrical cabinet, which comprises a cabinet body, a sealing structure and a drying damp-proof structure, wherein the cabinet body comprises an outer shell, a bottom plate, an inner shell, side plates and air holes, the outer shell is a stainless steel outer shell, the bottom plate is uniformly arranged at the inner bottom end of the outer shell, the inner shell is arranged at the upper end of the bottom plate and is positioned inside the outer shell, the upper ends of the outer shell and the inner shell are both of an open structure, the upper ends of the outer shell and the inner shell are kept flat, the side plates are symmetrically arranged on the left and right wall surfaces inside the outer shell and are respectively fixedly connected with the outer side surface of the inner shell, and the air holes are uniformly distributed on the outer wall surface of the inner shell, so that the buried electrical cabinet is convenient and rapid to install, the stability and firmness of the installation of the electrical cabinet are ensured, the infiltration of rainwater is prevented, the operating efficiency of inside electrical apparatus is improved, personnel's maintenance burden is reduced.
Description
Technical Field
The utility model relates to an electrical component protection equipment technical field specifically is a bury formula regulator cubicle.
Background
The electrical cabinet is a cabinet processed by steel materials and used for protecting normal operation of components, the electrical cabinet is widely and mainly used in the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like, the electrical cabinet can be divided into a wall-mounted electrical cabinet and a buried electrical cabinet according to the application, the buried electrical cabinet is formed by burying a shell underground, a high-strength stainless steel cover plate is generally used on the surface, after the installation is finished, the cover plate is flush with the ground, compared with a common distribution box, the electrical cabinet has the advantages of not occupying a road, not occupying space and not influencing the stream of people, and meanwhile, the electrical cabinet integrates the personalized customization of cover plate filling, extremely cold weather cover plate self-heating and the like, and is suitable for places such as squares, roads, exhibition halls, workshops, factory buildings, airports and the like, heat dissipation and dehumidification effect are not good, be not convenient for install fast, the firm nature of stability of electric appliance cabinet installation is not good, can not prevent the infiltration of rainwater, can't avoid causing the emergence of the infiltration condition because of airtight not being tight, electrical components's safety in utilization is difficult to be ensured, can not accomplish the high-efficient dehumidification drying and the heat dissipation to the inside operational environment of regulator cubicle, cause the operating efficiency of inside electrical apparatus low, the maintenance burden of personnel has invisibly been increased, consequently, the realization of burying formula regulator cubicle that can solve this type of problem is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a bury formula regulator cubicle, the firm nature of stability of guaranteeing the installation of regulator cubicle is convenient for install fast, prevents the infiltration of rainwater, avoids leading to the fact the emergence of the infiltration condition because of airtight not strict, accomplishes the high-efficient dehumidification drying and the heat dissipation to regulator cubicle internal work environment, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a buried electrical cabinet comprises a cabinet body, a sealing structure and a drying damp-proof structure;
the cabinet body: the cabinet body comprises an outer shell, a bottom plate, an inner shell, side plates and air holes, wherein the outer shell is a stainless steel outer shell, the bottom plate is uniformly arranged at the bottom end inside the outer shell, the inner shell is arranged at the upper end of the bottom plate and is positioned inside the outer shell, the upper ends of the outer shell and the inner shell are both of an open structure, the upper ends of the outer shell and the inner shell are level, the side plates are symmetrically arranged on the left wall surface and the right wall surface inside the outer shell and are respectively fixedly connected with the outer side surface of the inner shell, and the air;
a sealing structure: the sealing structure is arranged at the upper end of the shell and is connected with the cabinet cover through a bolt;
the drying moisture-proof structure: the drying damp-proof structure is arranged at an air inlet at the upper part of the cabinet cover in a matching way;
wherein: still including the L shape return bend of giving vent to anger, the pillar, the mounting panel, humidity transducer and PLC controller, the L shape return bend cooperation of giving vent to anger sets up in the gas outlet department on cabinet lid upper portion, the pillar symmetry sets up in the inside bottom four corners of inner shell, the mounting panel cooperation sets up in the upper end of pillar, humidity transducer and PLC controller set gradually on the inside back wall of inner shell from left to right, the input of PLC controller is connected to humidity transducer's output electricity, external power source is connected to PLC controller's input electricity, be convenient for install fast, guarantee the stable firm nature of electric appliance cabinet installation, prevent the infiltration of rainwater, avoid because of airtight not tight emergence that causes the infiltration condition, guarantee electrical components's safety in utilization, accomplish high-efficient dehumidification drying and the heat dissipation to regulator cubicle internal work environment, improve the operating efficiency of inside electrical apparatus, reduce personnel's.
Further, seal structure includes epitaxial deckle board, slot, sealed pad, inserted block and sealing strip, epitaxial deckle board cooperation sets up in the upper end edge of shell, and the slot cooperation sets up in the upper end of epitaxial deckle board, and sealed pad cooperation sets up on the cell wall of slot, and the inserted block is pegged graft with the slot, and with sealed pad contact, the sealing strip cooperation sets up in the upper surface outside of epitaxial deckle board, and with the bottom surface contact of cabinet lid, the cabinet lid passes through the bolt and is connected with the epitaxial deckle board, guarantees the seal of junction, avoids the emergence of the infiltration condition.
Further, the dampproofing structure of drying is including admitting air L shape return bend, small opening plectane, heater strip and axial fan, L shape return bend cooperation sets up in the air inlet department on cabinet cover upper portion, and the small opening plectane cooperation sets up in the inside bottom of the L shape return bend that admits air, and the heater strip cooperation sets up on the upper surface of small opening plectane, and the axial fan cooperation sets up in the inside upper end of the L shape return bend that admits air, and the output of PLC controller is connected to the equal electricity of input of heater strip and axial fan, realizes efficient dehumidification drying and heat dissipation.
Further, still include sill pillar, fixed plectane, side fagging, connecting plate and connecting hole, the sill pillar evenly sets up in the bottom surface of shell, and fixed plectane sets up in the bottom of sill pillar, and the bottom of fixed plectane is equipped with the fixed orifices, and the side fagging symmetry sets up on the side about the shell, and the connecting plate sets up in the outside end department of side fagging, and the connecting hole symmetry sets up in the upper portion of connecting plate, realizes the quick installation and firm fixed of the cabinet body.
Further, still include the gasket, the gasket cooperation sets up in the upper end of inner shell, and with the bottom surface contact of cabinet lid, guarantees the junction leakproofness of inner shell upper end and cabinet lid bottom surface.
Further, still include the filter screen, the filter screen cooperates respectively to set up in the mouth of a pipe department of the L shape return bend of admitting air and the L shape return bend of giving vent to anger, air filter when playing gas exchange.
Compared with the prior art, the beneficial effects of the utility model are that: the local formula regulator cubicle that buries has the following benefit:
1. the fixing hole on the fixing circular plate at the bottom end of the bottom column is connected with the supporting plate at the bottom of the underground mounting groove through the bolt, the connecting hole in the upper portion of the connecting plate is connected with the mounting position of the side wall of the underground mounting groove through the bolt, so that the cabinet body can be quickly mounted and firmly fixed, the mounting frame plate supported through the support column can be used for achieving classified mounting of electrical elements, the cabinet cover is connected with the epitaxial frame plate through the bolt, the cabinet cover is level with the ground at the moment, soil is filled in the gap between the shell and the ground mounting groove, the mounting is convenient, and the stability and the firmness of the mounting are.
2. The plug-in block is plugged with the slot, the cabinet cover is connected with the epitaxial frame plate through the bolt, the cabinet cover is leveled with the ground at the moment, the gap between the shell and the ground mounting groove is filled with soil, under the action of the sealing gasket and the sealing strip, the tightness of the connection between the cabinet cover and the epitaxial frame plate is ensured, the sealing gasket is matched and arranged on the slot wall of the slot, thereby the airtight effect is ensured by increasing the airtight area, the infiltration of rainwater is prevented, the occurrence of water seepage due to the fact that the airtightness is not tight is avoided, and the use safety of electrical elements is ensured.
3. The humidity sensor detects the humidity information in the cabinet body formed by the outer shell, the bottom plate, the inner shell and the side plates in real time, and presents the data to the PLC controller for integration and analysis, when the humidity reaches a specified value, the PLC is used for regulating and controlling, the axial flow fan is operated, external air is input, the heating wires are used for heating, the ambient air is heated and then blown into the cabinet body, because the inner shell is completely positioned in the outer shell under the support of the bottom plate and the side plates, hot air is fully blown into the inner shell through the air holes to evaporate moisture, thereby dry inside air, the moisture is discharged through the L shape return bend of giving vent to anger, regularly to opening axial fan and carry out inside and outside gas exchange, realizes high-efficient heat dissipation, accomplishes to the high-efficient dehumidification drying and the heat dissipation of inside operational environment, improves the operating efficiency of inside electrical apparatus, reduces personnel's maintenance burden, and cabinet body combined type structure guarantees efficient heat dissipation and dehumidification drying.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the inside of the cabinet body according to the present invention;
FIG. 3 is a schematic plan view of the internal section of the structural sealing structure of the present invention;
fig. 4 is the utility model discloses inside section plane schematic diagram of moisture-proof structure of structure stoving.
In the figure: 1 cabinet body, 101 outer shell, 102 bottom plate, 103 inner shell, 104 side plate, 105 air vent, 2 sealing structure, 21 extending frame plate, 22 slot, 23 sealing gasket, 24 inserting block, 25 sealing strip, 3 cabinet cover, 4 drying damp-proof structure, 41 air inlet L-shaped bent pipe, 42 leakage hole round plate, 43 heating wire, 44 axial flow fan, 5 air outlet L-shaped bent pipe, 6 sealing plate, 7 support, 8 mounting frame plate, 9 humidity sensor, 10PLC controller, 11 bottom column, 12 fixing round plate, 13 side supporting plate, 14 connecting plate, 15 connecting hole, 16 filter screen.
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. 1-4, the present invention provides a technical solution: a buried electrical cabinet comprises a cabinet body 1, a sealing structure 2 and a drying damp-proof structure 4;
the cabinet body 1: the cabinet body 1 comprises an outer shell 101, a bottom plate 102, an inner shell 103, side plates 104 and air holes 105, wherein the outer shell 101 is a stainless steel outer shell, the bottom plate 102 is uniformly arranged at the bottom end inside the outer shell 101, the inner shell 103 is arranged at the upper end of the bottom plate 102 and is positioned inside the outer shell 101, the upper ends of the outer shell 101 and the inner shell 103 are both of an open structure, the upper ends of the outer shell 101 and the inner shell 103 are kept flat, the side plates 104 are symmetrically arranged on the left wall surface and the right wall surface inside the outer shell 101 and are respectively fixedly connected with the outer side surface of the inner shell 103, the air holes 105 are uniformly distributed on the outer wall surface of the inner shell 103, the inner shell 103 is completely positioned inside the outer shell 101 under the support of the bottom plate 102 and the side plates 104, the full dehumidification and drying of electric elements inside the;
and (3) a sealing structure 2: the sealing structure 2 is arranged at the upper end of the shell 101 and is connected with the cabinet cover 3 through a bolt, the sealing structure 2 comprises an extension frame plate 21, a slot 22, a sealing gasket 23, an inserting block 24 and a sealing strip 25, the extension frame plate 21 is arranged at the edge of the upper end of the shell 101 in a matching way, the slot 22 is arranged at the upper end of the extension frame plate 21 in a matching way, the sealing gasket 23 is arranged on the groove wall of the slot 22 in a matching way, the inserting block 24 is inserted into the slot 22 and is contacted with the sealing gasket 23, the sealing strip 25 is arranged outside the upper surface of the extension frame plate 21 in a matching way and is contacted with the bottom surface of the cabinet cover 3, the cabinet cover 3 is connected with the extension frame plate 21 through a bolt, the inserting block 24 is inserted into the slot 22, under the action of the sealing gasket 23 and the sealing strip 25, the tightness of the connection part of the cabinet cover 3 and, preventing the infiltration of rainwater;
and (4) drying moisture-proof structure: the drying and moisture-proof structure 4 is arranged at an air inlet on the upper portion of the cabinet cover 3 in a matching manner, the drying and moisture-proof structure 4 comprises an air inlet L-shaped bent pipe 41, a leak hole circular plate 42, a heating wire 43 and an axial flow fan 44, the L-shaped bent pipe 41 is arranged at the air inlet on the upper portion of the cabinet cover 3 in a matching manner, the leak hole circular plate 42 is arranged at the bottom end of the inside of the air inlet L-shaped bent pipe 41 in a matching manner, the heating wire 43 is arranged on the upper surface of the leak hole circular plate 42 in a matching manner, the axial flow fan 44 is arranged at the upper end of the inside of the air inlet L-shaped bent pipe 41 in a matching manner and is regulated and controlled by the PLC 10, the axial;
wherein: the cabinet is characterized by further comprising an air outlet L-shaped bent pipe 5, a support post 7, a mounting frame plate 8, a humidity sensor 9 and a PLC (programmable logic controller) 10, wherein the humidity sensor 9 is used for real-time monitoring of humidity information in the cabinet body 1 and presenting data to the PLC 10 for integration and analysis, when the humidity reaches a specified value, the PLC 10 is used for regulating and controlling normal operation of each device, humid air is discharged through the air outlet L-shaped bent pipe 5, classified installation of electrical components is realized through the mounting frame plate 8 supported by the support post 7, the air outlet L-shaped bent pipe 5 is arranged at an air outlet on the upper portion of the cabinet cover 3 in a matched mode, the support post 7 is symmetrically arranged at four corners of the bottom end in the inner portion of the inner shell 103, the mounting frame plate 8 is arranged at the upper end of the support post 7 in a matched mode, the humidity sensor 9 and the PLC 10 are sequentially arranged on the rear wall face in, the input ends of the heating wire 43 and the axial flow fan 44 are electrically connected with the output end of the PLC 10.
Wherein: still include sill pillar 11, fixed plectane 12, side stay board 13, connecting plate 14 and connecting hole 15, sill pillar 11 evenly sets up in the bottom surface of shell 101, fixed plectane 12 sets up in the bottom of sill pillar 11, the bottom of fixed plectane 12 is equipped with the fixed orifices, side stay board 13 symmetry sets up on the side of controlling of shell 101, connecting plate 14 sets up in side stay 13's outside end department, connecting hole 15 symmetry sets up in the upper portion of connecting plate 14, pass through the bolt with the backup pad of secret mounting groove bottom with the fixed orifices on the fixed plectane 12 of sill pillar 11 bottom, and be connected connecting hole 15 on connecting plate 14 upper portion and the installation position of secret mounting groove lateral wall through the bolt, and then realize the quick installation to the cabinet body 1 with firm fixed.
Wherein: still include gasket 6, the cooperation of gasket 6 sets up in the upper end of inner shell 103, and with the bottom surface contact of cabinet cover 3, when cabinet cover 3 closed, gasket 6 and cabinet cover 3 bottom surface in close contact with guarantee the compactness of inner shell 103 upper end junction.
Wherein: still include filter screen 16, filter screen 16 cooperates respectively to set up in the mouth of pipe department of admitting air L shape return bend 41 and the L shape return bend 5 of giving vent to anger, and filter screen 16 plays the filtration of dust in the outside gas, avoids polluting cabinet body 1 inside operational environment.
When in use: the fixing hole on the fixing circular plate 12 at the bottom end of the bottom column 11 is connected with the supporting plate at the bottom of the underground mounting groove through a bolt, the connecting hole 15 at the upper part of the connecting plate 14 is connected with the mounting part of the side wall of the underground mounting groove through a bolt, thereby realizing the rapid mounting and firm fixing of the cabinet body 1, the classified mounting of the electrical elements is realized through the mounting frame plate 8 supported by the pillar 7, the inserting block 24 is inserted with the inserting groove 22, the cabinet cover 3 is connected with the extending frame plate 21 through a bolt, at the moment, the cabinet cover 3 is leveled with the ground, the gap between the shell 101 and the ground mounting groove is filled with soil, under the action of the sealing gasket 23 and the sealing strip 25, the tightness of the connecting part of the cabinet cover 3 and the extending frame plate 21 is ensured, the sealing gasket 23 is arranged on the groove wall of the inserting groove 22 in a matching way, the sealing area is increased, the tightness of the connection part of the upper end of the inner shell 103 is ensured, the humidity sensor 9 detects the humidity information inside the cabinet body 1 consisting of the outer shell 101, the bottom plate 102, the inner shell 103 and the side plate 104 in real time, and presents the data to the PLC 10 for integrated analysis, when the humidity reaches a specified value, the PLC 10 regulates and controls, the axial flow fan 44 operates, the external air is input, the heating wire 43 is heated, the ambient air is heated and then blown into the inside of the cabinet body 1, because the inner shell 103 is completely positioned inside the outer shell 101 under the support of the bottom plate 102 and the side plate 104, the hot air is fully blown into the inner shell 103 through the air vent 105 to evaporate the moisture, thereby drying the internal air, the moisture is discharged through the air outlet L-shaped bent pipe 5, the axial flow fan 44 is opened for internal and external air exchange at regular time, the efficient heat dissipation is realized, the filter screen 16 filters, the inlet L-bend 41 and outlet L-bend 5 prevent rain from pouring in.
It should be noted that the specific model of the PLC controller 10 disclosed in this embodiment is siemens S7-200, the humidity sensor 5 may be a hounwell-h 9000 series humidity sensor, the axial flow fan 22 may be a siemens A2D160-AB22-05 axial flow fan, the PLC controller 10 controls the heating wire 43 and the axial flow fan 44 to work by a method commonly used in the prior art, and the heating wire 43 and the axial flow fan 44 are elements commonly used in the power distribution element mounting device 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 (6)
1. The utility model provides a bury formula regulator cubicle which characterized in that: comprises a cabinet body (1), a sealing structure (2) and a drying damp-proof structure (4);
cabinet (1): the cabinet body (1) comprises an outer shell (101), a bottom plate (102), an inner shell (103), side plates (104) and air holes (105), wherein the outer shell (101) is a stainless steel outer shell, the bottom plate (102) is uniformly arranged at the bottom end of the inner part of the outer shell (101), the inner shell (103) is arranged at the upper end of the bottom plate (102) and is positioned in the outer shell (101), the upper ends of the outer shell (101) and the inner shell (103) are both of an open structure, the upper ends of the outer shell (101) and the inner shell (103) are level, the side plates (104) are symmetrically arranged on the left wall surface and the right wall surface in the outer shell (101) and are respectively fixedly connected with the outer side surface of the inner shell (103), and the air holes (105) are;
sealing structure (2): the sealing structure (2) is arranged at the upper end of the shell (101) and is connected with the cabinet cover (3) through bolts;
drying moisture-proof structure (4): the drying damp-proof structure (4) is arranged at an air inlet at the upper part of the cabinet cover (3) in a matching way;
wherein: still including L shape return bend (5), pillar (7), mounting bracket board (8), humidity transducer (9) and PLC controller (10) of giving vent to anger, L shape return bend (5) cooperation of giving vent to anger sets up in the gas outlet department on cabinet cover (3) upper portion, and pillar (7) symmetry sets up in the inside bottom four corners of inner shell (103), and mounting bracket board (8) cooperation sets up in the upper end of pillar (7), and humidity transducer (9) and PLC controller (10) set gradually on the inside back wall of inner shell (103) from left to right, and the input of PLC controller (10) is connected to the output electricity of humidity transducer (9), and external power source is connected to the input electricity of PLC controller (10).
2. The buried electrical cabinet of claim 1, wherein: seal structure (2) are including extending deckle board (21), slot (22), sealed pad (23), inserted block (24) and sealing strip (25), the cooperation of extending deckle board (21) sets up in the upper end edge of shell (101), and slot (22) cooperation sets up in the upper end of extending deckle board (21), and sealed pad (23) cooperation sets up on the cell wall of slot (22), and inserted block (24) are pegged graft with slot (22), and contact with sealed pad (23), and sealing strip (25) cooperation sets up in the upper surface outside of extending deckle board (21), and contacts with the bottom surface of cabinet lid (3), and cabinet lid (3) are connected with extending deckle board (21) through the bolt.
3. The buried electrical cabinet of claim 1, wherein: drying damp-proof structure (4) is including L shape return bend (41) that admits air, small opening plectane (42), heater strip (43) and axial fan (44), L shape return bend (41) cooperation sets up in the air inlet department on cabinet cover (3) upper portion, and small opening plectane (42) cooperation sets up in the inside bottom of L shape return bend (41) that admits air, and heater strip (43) cooperation sets up on the upper surface of small opening plectane (42), and axial fan (44) cooperation sets up in the inside upper end of L shape return bend (41) that admits air, and the output of PLC controller (10) is connected to the equal electricity of input of heater strip (43) and axial fan (44).
4. The buried electrical cabinet of claim 1, wherein: still include sill pillar (11), fixed plectane (12), side stay board (13), connecting plate (14) and connecting hole (15), sill pillar (11) evenly set up in the bottom surface of shell (101), and fixed plectane (12) set up in the bottom of sill pillar (11), and the bottom of fixed plectane (12) is equipped with the fixed orifices, and side stay board (13) symmetry sets up on the side about shell (101), and connecting plate (14) set up in the outside end department of side stay board (13), and connecting hole (15) symmetry sets up in the upper portion of connecting plate (14).
5. The buried electrical cabinet of claim 1, wherein: still include gasket (6), gasket (6) cooperation sets up in the upper end of inner shell (103), and contacts with the bottom surface of cabinet lid (3).
6. A buried electrical cabinet according to claim 3, wherein: the air inlet and outlet device is characterized by further comprising a filter screen (16), wherein the filter screen (16) is respectively arranged at the pipe openings of the air inlet L-shaped bent pipe (41) and the air outlet L-shaped bent pipe (5) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385400.3U CN210725617U (en) | 2019-08-26 | 2019-08-26 | Buried electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385400.3U CN210725617U (en) | 2019-08-26 | 2019-08-26 | Buried electrical cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN210725617U true CN210725617U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921385400.3U Active CN210725617U (en) | 2019-08-26 | 2019-08-26 | Buried electrical cabinet |
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| Country | Link |
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| CN (1) | CN210725617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300235A (en) * | 2021-06-08 | 2021-08-24 | 江苏捷顺机电工程有限公司 | Control cabinet with high safety performance and use method thereof |
-
2019
- 2019-08-26 CN CN201921385400.3U patent/CN210725617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300235A (en) * | 2021-06-08 | 2021-08-24 | 江苏捷顺机电工程有限公司 | Control cabinet with high safety performance and use method thereof |
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