CN213185042U - Outdoor anticorrosion protection high tension switchgear - Google Patents
Outdoor anticorrosion protection high tension switchgear Download PDFInfo
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- CN213185042U CN213185042U CN202021651672.6U CN202021651672U CN213185042U CN 213185042 U CN213185042 U CN 213185042U CN 202021651672 U CN202021651672 U CN 202021651672U CN 213185042 U CN213185042 U CN 213185042U
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Abstract
The utility model discloses an outdoor anticorrosion protection high-voltage switch cabinet, which comprises a cabinet shell, a fixed seat, a protection box and a top spray pipe; a cabinet shell: the side surface of the bottom is provided with a ventilation hole, an opening at the lower end of the front side surface of the cabinet shell is provided with a cabinet door, and the outer side surface of the cabinet door is provided with an alarm; fixing a base: the fixed seat is fixed in the middle of an inner cavity of the cabinet shell through bolts, and distance sensors are arranged on four outer vertical surfaces of the fixed seat; a protective box: establish the cabinet shell inner chamber in fixing base top, the uncovered top cap that passes through in the upper end of protective housing is sealed, the inner chamber upper surface at the cabinet shell is fixed to the top cap, the inner chamber of protective housing is equipped with the grudging post, install the refrigeration piece in the side interface of protective housing, the explosion-proof subassembly is installed in the clearance of protective housing and cabinet shell, and this outdoor anticorrosion protection high tension switchgear has good seal capacity, can dispel the heat simultaneously, guarantees good operating condition, has improved the security.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is an outdoor anticorrosion protection high tension switchgear.
Background
The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as instrument, automatic control, motor magnetic force switch, various ac contactor etc. some still are equipped with high-voltage chamber and low-voltage chamber cubical switchboard, are equipped with high-voltage bus, such as power plant etc. some still are equipped with the low-cycle deloading for keeping the essential equipment, and current cubical switchboard sealing performance is poor, is corroded by the outside gas easily, especially outdoor switch board, and the security performance remains to be promoted simultaneously.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an outdoor anticorrosion protection high tension switchgear, have good enclosure capacity, can dispel the heat simultaneously, guarantee good operating condition, improved the security, 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 outdoor anti-corrosion protection high-voltage switch cabinet comprises a cabinet shell, a fixed seat, a protection box and a top spray pipe;
a cabinet shell: the side surface of the bottom is provided with a ventilation hole, an opening at the lower end of the front side surface of the cabinet shell is provided with a cabinet door, and the outer side surface of the cabinet door is provided with an alarm;
fixing a base: the fixed seat is fixed in the middle of an inner cavity of the cabinet shell through bolts, and distance sensors are arranged on four outer vertical surfaces of the fixed seat;
a protective box: the refrigerator comprises a cabinet shell, a fixed seat, a cabinet shell, a top cover, a refrigerating sheet, an explosion-proof assembly and a refrigerating sheet, wherein the cabinet shell is arranged above the fixed seat;
top spraying pipe: the top spray pipe is sleeved on the outer side of the upper end of the protective box in an annular shape, spray holes are distributed on the lower side of the top spray pipe at equal intervals, the inlet of the top spray pipe is connected with the upper outlet of the inflow pipe, the lower inlet of the inflow pipe is connected with the outlet of an induced draft fan, and the induced draft fan is arranged in the cabinet shell inner cavity at the rear end of the scavenging hole;
wherein: still include the PLC controller, the lower extreme at cabinet shell inner chamber is installed to the PLC controller, the input of PLC controller is connected with external power source and distance sensor's output electricity respectively, the output of PLC controller is connected with the input electricity of siren, refrigeration piece and draught fan respectively.
Further, the middle part of cabinet shell is connected through the transparent plate, the transparent plate is the frame form plate body of rectangle, and the transparent plate corresponds with the distance sensor level, the upper end of cabinet shell lateral surface is equipped with the panel board, and distance sensor responds to all around, feeds back the information that the object is close to.
Further, explosion-proof subassembly is including thickening steel sheet and buffer spring, thickening steel sheet is fixed in the upper end of cabinet shell medial surface, thickening steel sheet's medial surface is fixed with buffer spring, buffer spring's medial extremity links to each other with the lateral surface of protective housing is fixed, and explosion-proof subassembly is consolidated the outside of protective housing, improves the security.
Further, still include crossbearer and wire casing, the lower extreme at the cabinet shell inner chamber can be dismantled in the crossbearer, the wire casing is established in the slotted hole of protective housing bottom, and the crossbearer provides installation space to equipment such as arrester, earthing switch.
Further, still include explosion-proof valve and impingement baffle, the explosion-proof valve is installed in the mounting hole of protective housing bottom surface, the impingement baffle passes through the bolt fastening at the middle part of cabinet shell and corresponds in vertical direction with explosion-proof valve, and automatic pressure release when explosion-proof valve is pressed too big in the protective housing.
Compared with the prior art, the beneficial effects of the utility model are that: this outdoor anticorrosion protection high tension switchgear has following benefit:
1. according to the outdoor anti-corrosion protection high-voltage switch cabinet, the interior is isolated through the independent protection box, the high-voltage switch cabinet has good airtightness, corrosion of external gas to internal important electrical equipment is reduced, the protection box is used for placing line equipment such as a bus and the like, the protection box is reinforced through the anti-explosion assembly on the outer side, impact on the outside is avoided, and the high-voltage switch cabinet has good safety;
2. external air flow is introduced through the draught fan and matched with the refrigerating sheet to cool the protective box, so that an internal circuit is guaranteed to have a good working state, and the stability is improved;
3. the waist of cabinet shell is equipped with distance sensor, can carry out distance detection to near object, feeds back through the siren, avoids people or thing unconscious to be close to.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1 cabinet shell, 101 draught hole, 102 transparent plate, 103 panel board, 2 cabinet doors, 201 siren, 3 fixing bases, 301 distance sensor, 4 protective housing, 401 top cap, 402 grudging post, 403 refrigeration piece, 5 explosion-proof subassembly, 501 thickening steel sheet, 502 buffer spring, 6 overhead spouts, 7 inlet flow pipe, 8 draught fans, 9PLC controller, 10 crossbearers, 11 wire casings, 12 explosion-proof valves, 13 impingement plates.
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 outdoor anticorrosion protection high-voltage switch cabinet comprises a cabinet shell 1, a fixed seat 3, a protection box 4 and a top spray pipe 6;
cabinet shell 1: the side surface of the bottom is provided with a ventilation hole 101, the opening at the lower end of the front side surface of the cabinet shell 1 is provided with a cabinet door 2, and the outer side surface of the cabinet door 2 is provided with an alarm 201;
the middle parts of the cabinet shells 1 are connected through a transparent plate 102, the transparent plate 102 is a rectangular frame-shaped plate body, the transparent plate 102 horizontally corresponds to the distance sensor 301, and the upper end of the outer side surface of the cabinet shell 1 is provided with a meter panel 103;
fixing base 3: the fixing base is fixed in the middle of the inner cavity of the cabinet shell 1 through bolts, and distance sensors 301 are arranged on four outer vertical surfaces of the fixing base 3;
the waist of the cabinet shell 1 is provided with a distance sensor 301 which can detect the distance of nearby objects and feed back the objects through the alarm 201, so that people or objects are prevented from approaching unconsciously;
and (4) a protection box: an inner cavity of the cabinet shell 1 arranged above the fixed seat 3, an upper end opening of the protective box 4 is sealed through a top cover 401, the top cover 401 is fixed on the upper surface of the inner cavity of the cabinet shell 1, an upright frame 402 is arranged in the inner cavity of the protective box 4, a refrigerating sheet 403 is arranged in a side interface of the protective box 4, and an explosion-proof assembly 5 is arranged in a gap between the protective box 4 and the cabinet shell 1;
the explosion-proof assembly 5 comprises a thickened steel plate 501 and a buffer spring 502, the thickened steel plate 501 is fixed at the upper end of the inner side surface of the cabinet shell 1, the buffer spring 502 is fixed on the inner side surface of the thickened steel plate 501, and the inner side end of the buffer spring 502 is fixedly connected with the outer side surface of the protection box 4;
the safe cabinet also comprises a transverse frame 10 and a wire groove 11, wherein the transverse frame 10 is detachably connected to the lower end of the inner cavity of the cabinet shell 1, and the wire groove 11 is arranged in a groove hole in the bottom of the protective box 4;
the anti-explosion cabinet further comprises an anti-explosion valve 12 and an anti-impact plate 13, wherein the anti-explosion valve 12 is installed in an installation hole in the bottom surface of the protection box 4, and the anti-impact plate 13 is fixed in the middle of the cabinet shell 1 through bolts and corresponds to the anti-explosion valve 12 in the vertical direction;
top nozzle 6: the top spray pipe 6 is annularly sleeved on the outer side of the upper end of the protective box 4, spray holes are distributed on the lower side of the top spray pipe 6 at equal intervals, an inlet of the top spray pipe 6 is connected with an outlet on the upper side of the inflow pipe 7, an inlet on the lower side of the inflow pipe 7 is connected with an outlet of a draught fan 8, and the draught fan 8 is arranged in an inner cavity of the cabinet shell 1 at the rear end of the scavenging hole 101;
external air flow is introduced through the draught fan 8 and matched with the refrigerating sheet 403 to cool the protective box, so that the internal circuit is ensured to have a good working state, and the stability is improved;
wherein: still include PLC controller 9, PLC controller 9 installs the lower extreme at cabinet shell 1 inner chamber, and PLC controller 9's input is connected with external power source and distance sensor 301's output electricity respectively, and PLC controller 9's output is connected with the input electricity of siren 201, refrigeration piece 403 and draught fan 8 respectively.
It should be noted that the control of the alarm 201, the distance sensor 301, the refrigeration plate 403 and the induced draft fan 8 by the PLC controller 9 belongs to the conventional manner in the prior art, and is neither innovative nor described herein;
this outdoor anticorrosion protection high tension switchgear, inside is kept apart through independent protective housing 4, has good seal, reduces the outside gas to the corruption of inside important electrical equipment, and protective housing 4 is used for placing circuit equipment such as generating line, and the outside is consolidated protective housing 4 through explosion-proof subassembly 5, avoids the impact to the external world, has good security.
When in use:
the bus, the mutual inductor and other equipment are installed on the vertical frame 402 in the protection box 4, the bus and other cables pass through the wire slot 11 to enter and exit the protection box 4, after the refrigeration sheet 403 is electrified, the heat in the protection box 4 is transferred to the upper end of the inner cavity of the cabinet shell 1 through the refrigeration sheet 403, the induced draft fan 8 works at the same time, external air flow is introduced through the ventilation hole 101, the external air flow enters the top spray pipe 6 through the inflow pipe 7, the top spray pipe 6 downwards sprays through the spray hole on the lower side of the top spray pipe 6 to drive the heat at the gap between the protection box 4 and the cabinet shell 1, the heat is extruded and discharged to the outer side of the cabinet shell 1 through the ventilation hole 101, the external part of the cabinet shell 1 is subjected to induction detection through the distance sensor 301 and fed back to the PLC controller 9, if an object or a person approaches, an acousto-optic alarm is sent out through the alarm 201, if the internal pressure of the equipment in, the buffer spring 502 can absorb the deformation force of the protective box 4, and the steel plate 501 is thickened, so that the impact on the outside can be greatly weakened.
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)
1. The utility model provides an outdoor anticorrosion protection high tension switchgear which characterized in that: comprises a cabinet shell (1), a fixed seat (3), a protective box (4) and a top spray pipe (6);
cabinet housing (1): a ventilation hole (101) is formed in the side face of the bottom, a cabinet door (2) is installed at an opening at the lower end of the front side face of the cabinet shell (1), and an alarm (201) is installed on the outer side face of the cabinet door (2);
fixing base (3): the fixing seat is fixed in the middle of an inner cavity of the cabinet shell (1) through bolts, and distance sensors (301) are mounted on four outer vertical surfaces of the fixing seat (3);
protective box (4): the refrigerator comprises a cabinet shell (1) inner cavity arranged above a fixed seat (3), wherein an upper end opening of a protective box (4) is sealed through a top cover (401), the top cover (401) is fixed on the upper surface of the inner cavity of the cabinet shell (1), an upright frame (402) is arranged in the inner cavity of the protective box (4), a refrigerating sheet (403) is installed in a side interface of the protective box (4), and an explosion-proof assembly (5) is installed in a gap between the protective box (4) and the cabinet shell (1);
top nozzle (6): the top spray pipe is annularly sleeved on the outer side of the upper end of the protective box (4), spray holes are distributed on the lower side of the top spray pipe (6) at equal intervals, the inlet of the top spray pipe (6) is connected with the outlet on the upper side of the inflow pipe (7), the inlet on the lower side of the inflow pipe (7) is connected with the outlet of a draught fan (8), and the draught fan (8) is arranged in the inner cavity of the cabinet shell (1) at the rear end of the ventilating hole (101);
wherein: still include PLC controller (9), the lower extreme at cabinet shell (1) inner chamber is installed in PLC controller (9), the input of PLC controller (9) is connected with external power source and distance sensor's (301) output electricity respectively, the output of PLC controller (9) is connected with the input electricity of siren (201), refrigeration piece (403) and draught fan (8) respectively.
2. The outdoor anticorrosion protection high-voltage switch cabinet according to claim 1, characterized in that: the middle part of cabinet shell (1) is connected through transparent plate (102), transparent plate (102) are the frame form plate body of rectangle, and transparent plate (102) and distance sensor (301) level correspond, the upper end of cabinet shell (1) lateral surface is equipped with panel board (103).
3. The outdoor anticorrosion protection high-voltage switch cabinet according to claim 1, characterized in that: explosion-proof subassembly (5) are including thickening steel sheet (501) and buffer spring (502), thickening steel sheet (501) are fixed in the upper end of cabinet shell (1) medial surface, the medial surface of thickening steel sheet (501) is fixed with buffer spring (502), the medial surface end of buffer spring (502) links to each other with the lateral surface of guard box (4) is fixed.
4. The outdoor anticorrosion protection high-voltage switch cabinet according to claim 1, characterized in that: still include crossbearer (10) and wire casing (11), the lower extreme at cabinet shell (1) inner chamber can be dismantled in crossbearer (10), wire casing (11) are established in the slotted hole of protective housing (4) bottom.
5. The outdoor anticorrosion protection high-voltage switch cabinet according to claim 1, characterized in that: still include explosion-proof valve (12) and impingement baffle (13), install in the mounting hole of protective housing (4) bottom surface explosion-proof valve (12), impingement baffle (13) pass through the bolt fastening at the middle part of cabinet shell (1) and correspond in vertical direction with explosion-proof valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651672.6U CN213185042U (en) | 2020-08-11 | 2020-08-11 | Outdoor anticorrosion protection high tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651672.6U CN213185042U (en) | 2020-08-11 | 2020-08-11 | Outdoor anticorrosion protection high tension switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213185042U true CN213185042U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021651672.6U Active CN213185042U (en) | 2020-08-11 | 2020-08-11 | Outdoor anticorrosion protection high tension switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213185042U (en) |
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2020
- 2020-08-11 CN CN202021651672.6U patent/CN213185042U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230106 Address after: No. 1, Fengyi Road, Changfeng Shuangfeng Economic Development Zone, Hefei, Anhui 231131 Patentee after: Anhui Beichen Electric Complete Set Co.,Ltd. Address before: No. 18 Zhoukou 466000 Henan Province Economic and Technological Development Zone Yinzhu Road Patentee before: Henan one mutual Electric Co.,Ltd. |