CN109936058B - High-voltage power cabinet convenient to dismouting - Google Patents
High-voltage power cabinet convenient to dismouting Download PDFInfo
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- CN109936058B CN109936058B CN201910302236.3A CN201910302236A CN109936058B CN 109936058 B CN109936058 B CN 109936058B CN 201910302236 A CN201910302236 A CN 201910302236A CN 109936058 B CN109936058 B CN 109936058B
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Abstract
The invention discloses a high-voltage power cabinet convenient to disassemble and assemble, which comprises a base, wherein an inner shell is arranged at the top of the base, a waterproof device is arranged at the bottom end of the surface of the inner shell, a heat exchange coil is arranged on the inner surface of the inner shell, a junction box and a dehumidification box are respectively arranged at the top end and the bottom end of the inner shell, heat dissipation holes are formed in two sides of the inner shell, the top of the base is positioned on the outer side of the inner shell, the outer shell is fixed on the outer side of the inner shell through fastening bolts, heat dissipation windows are arranged on two sides of the outer shell, clamping plates are welded on the outer sides of the heat dissipation windows on two sides of the outer shell, a dustproof filter screen is movably inserted in the clamping plates. The heat dissipation device is simple and reasonable in structural design, convenient to operate, convenient to disassemble and assemble, good in heat dissipation effect, strong in waterproof capability, safe and stable, wide in application range and beneficial to popularization, and has the moisture absorption and dust prevention functions.
Description
Technical Field
The invention belongs to the technical field of high-voltage power cabinets, and particularly relates to a high-voltage power cabinet convenient to disassemble and assemble.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, has a voltage grade of 3.6 kV-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
However, the most single structure of current electric power cabinet is fixed, the dismouting of being not convenient for, and the inside electronic component of high-voltage board causes the heat to concentrate the aggravation owing to be in full load operation for a long time simultaneously, and current high-voltage board radiating effect is also not good, to outdoor switch board, does not possess fine water-proof effects, is unfavorable for extensive popularization and popularization.
Disclosure of Invention
The invention aims to provide a high-voltage power cabinet convenient to disassemble and assemble, and aims to solve the problems that a high-voltage power cabinet in the prior art is inconvenient to disassemble and assemble, poor in heat dissipation effect and not good in waterproof effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-voltage power cabinet convenient to disassemble and assemble comprises a base, wherein an inner shell is installed at the top of the base, a waterproof device is installed at the bottom of the surface of the inner shell, a heat exchange coil is installed on the inner surface of the inner shell, a junction box and a dehumidification box are respectively installed at the top end and the bottom end of the inner shell, heat dissipation holes are formed in two sides of the inner shell, clamping blocks used for clamping pipelines and wires are welded at the top end and the bottom end of two sides of the inner shell, the top of the base is positioned at the outer side of the inner shell and is fixedly provided with an outer shell through fastening bolts, four groups of damping springs are symmetrically installed at the top end of the inner shell, a pressing plate attached to the top of the inner shell is fixedly connected to the bottom end of each damping spring, heat conducting fins are inlaid in the surface of the pressing plate, heat dissipation fins are, the inside activity interlude of cardboard has dustproof filter screen, four groups of universal wheels are installed to the bottom symmetry of base, and the equal threaded connection of top corner of base has the screw rod, the bottom of screw rod is through antifriction bearing fixedly connected with mounting panel, and the top welding of screw rod has the regulation handrail.
Preferably, the top of the base is located and is equipped with the through-hole that supplies wire or pipeline to pass between inner shell and the shell, and the base all is equipped with the screw hole with fastening bolt and screw rod junction.
Preferably, watertight fittings is including fixing the receiver in inner shell surface bottom, and the internal connection of receiver has the folding waterproof membrane of storage in its inside, the tip fixedly connected with cover of waterproof membrane is at the superficial floating block of inner shell.
Preferably, the dehumidification box comprises a net-shaped box body made of stainless steel, and a moisture absorption plate and a moisture absorption sponge made of diatom ooze are placed inside the net-shaped box body.
Preferably, the inner shell is a shell with the top and the front end not closed, limiting columns are welded at corners of the top of the inner shell, and limiting grooves matched with the limiting columns are formed in the bottom of the pressing plate.
Preferably, the inner surface of the outer shell is pasted with the heat preservation rock wool, and the inner surface of the inner shell is pasted with the anti-static paste.
Preferably, the two sides of the front surface of the shell are hinged with cabinet doors which are matched with each other, and the top end of the surface of each cabinet door is embedded with an observation window.
Preferably, the surface of the mounting plate is provided with a mounting hole, and the bottom of the mounting plate is stuck with a shock-absorbing rubber pad.
The invention has the technical effects and advantages that: compared with the prior art, the high-voltage power cabinet convenient to disassemble and assemble provided by the invention has the following advantages:
1. the outer shell and the base are fixed through the fastening bolts, so that the outer side of the base can be conveniently disassembled and assembled, the base can be conveniently moved through the universal wheels, and the mounting plate is fixedly contacted with the ground through rotating the bolts, so that the base can be conveniently mounted and fixed;
2. the heat dissipation effect can be effectively achieved by utilizing the heat dissipation holes in the inner shell and the heat dissipation window in the outer shell, meanwhile, the heat conducting fins on the pressure plate and the heat dissipation fins at the top of the outer shell can also achieve a good heat dissipation effect, and finally, high temperature in the inner shell can be absorbed through the heat exchange coil pipe, so that the effect of cooling and heat dissipation is achieved;
3. the floating block is connected with the end part of the waterproof membrane which is folded and stored in the storage box in the waterproof device, so that when water flows into the shell, the floating block can pull the waterproof membrane to rise through the buoyancy of the floating block when the water flows into the shell, and the waterproof effect is achieved;
4. moisture absorption board and the moisture absorption sponge that dehumidification box diatom mud was made can effectual moisture in the absorption inner shell, and the clamp splice can be effectual fix wire and pipeline.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the waterproof device of the present invention.
In the figure: the base 1, 2 inner shells, the spacing post of 201, 3 watertight fittings, 301 receiver, 302 water proof membrane, 303 floating block, 4 heat transfer coil pipe, 5 clamp splice, 6 terminal boxes, 7 dehumidification boxes, 8 louvres, 9 shells, 10 fastening bolt, 11 damping spring, 12 clamp plates, 1201 spacing groove, 13 conducting strip, 14 radiating fin, 15 radiator window, 16 cardboard, 17 dustproof filter screen, 18 cabinet doors, 19 through-holes, 20 universal wheels, 21 screw rod, 22 mounting panels, 23 adjust the handrail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a high-voltage power cabinet convenient to disassemble and assemble as shown in figures 1-3, which comprises a base 1, wherein the top of the base 1 is provided with an inner shell 2, the surface bottom end of the inner shell 2 is provided with a waterproof device 3, the inner surface of the inner shell 2 is provided with a heat exchange coil 4, the inner top end and the inner bottom end of the inner shell 2 are respectively provided with a junction box 6 and a dehumidifying box 7, two sides of the inner shell 2 are provided with heat dissipation holes 8, the top end and the bottom end of two sides of the inner shell 2 are respectively welded with a clamping block 5 for clamping a pipeline and a lead, the top of the base 1 is positioned at the outer side of the inner shell 2 and is fixed with an outer shell 9 through a fastening bolt 10, the inner top end of the outer shell 9 is symmetrically provided with four groups of damping springs 11, the bottom ends of the damping springs 11 are fixedly connected with a pressing plate 12 attached to the top of, the both sides of shell 9 are equipped with heat dissipation window 15, and the outside welding that the both sides of shell 9 are located heat dissipation window 15 has cardboard 16, the inside activity alternate of cardboard 16 has dustproof filter screen 17, four groups of universal wheels 20 are installed to base 1's bottom symmetry, and the equal threaded connection in base 1's top corner has screw rod 21, antifriction bearing fixedly connected with mounting panel 22 is passed through to screw rod 21's bottom, and the top welding of screw rod 21 has regulation handrail 23.
Preferably, a through hole 19 for a lead or a pipeline to pass through is formed between the inner shell 2 and the outer shell 9 at the top of the base 1, and threaded holes are formed at the joints of the base 1, the fastening bolts 10 and the screws 21.
Through adopting above-mentioned technical scheme, through-hole 19 can be convenient for pipeline or wire to pass to realize that terminal box 6 and heat exchange coil 4 are connected with cable or external water circulating system, can be convenient for fastening bolt 10 and screw rod 21 installation through the screw hole.
Preferably, the waterproof device 3 comprises a storage box 301 fixed at the bottom end of the surface of the inner shell 2, the storage box 301 is connected with a waterproof membrane 302 folded and stored inside, and the end of the waterproof membrane 302 is fixedly connected with a floating block 303 sleeved on the surface of the inner shell 2.
Through adopting above-mentioned technical scheme, waterproof membrane 302 end connection floating block 303 through folding storage in the receiver 301 can be when rivers get into shell 9, and floating block 303 meets the water and rises through self buoyancy pulling waterproof membrane 302 and play waterproof effect.
Preferably, the dehumidifying box 7 comprises a net-shaped box body made of stainless steel, and a moisture absorption plate and a moisture absorption sponge made of diatom ooze are placed inside the net-shaped box body.
Through adopting above-mentioned technical scheme, the moisture in the moisture absorption board and the moisture absorption sponge that the inside setting of netted dehumidification box 7 that the stainless steel made can effectual absorption inner shell 2.
Preferably, the inner shell 2 is a shell with an unclosed top and front end, the top corners of the inner shell 2 are welded with the limiting posts 201, and the bottom of the pressing plate 12 is provided with limiting grooves 1201 matched with the limiting posts 201.
By adopting the above technical scheme, the limiting column 201 and the limiting groove 1201 can facilitate to limit the contact position of the pressure plate 12 and the inner shell 2, thereby realizing the limitation of the installation position between the outer shell 9 and the inner shell 2.
Preferably, the inner surface of the outer shell 9 is adhered with heat preservation rock wool, and the inner surface of the inner shell 2 is adhered with an antistatic paste.
Through adopting above-mentioned technical scheme, can improve the thermal-insulated effect of shell 9 through heat preservation rock wool, prevent static subsides simultaneously and can eliminate the static that produces in this high-tension electricity cabinet.
Preferably, two doors 18 are hinged to two sides of the front surface of the housing 9, and the top end of the surface of the door 18 is embedded with an observation window.
Through adopting above-mentioned technical scheme, can be convenient for observe the part behavior in this high voltage electricity cabinet through the observation window on the cabinet door 18.
Preferably, the surface of the mounting plate 22 is provided with mounting holes, and a shock-absorbing rubber pad is adhered to the bottom of the mounting plate 22.
Through adopting above-mentioned technical scheme, the shock-absorbing rubber pad can improve mounting panel 22 and ground contact's stability and shock-absorbing capacity, and the mounting hole can be convenient for mounting panel 22 fixed mounting on ground surface or other article surfaces.
The working principle is as follows: when the heat dissipation device is used, the base 1 is moved to a position to be seen, the screw rod 21 is rotated to lower the mounting plate 22 to be attached to the ground and fix the mounting plate 22 on the ground, meanwhile, a lead or a pipeline penetrates through the base 1 to be clamped on the clamping plate 5 on the surface of the inner shell 2 and is connected with the junction box 6 or the heat exchange coil 7, then the outer shell 9 is fixed on the top of the base 1 through the fastening bolt, the pressing plate 12 at the top end inside the outer shell 9 is pressed on the top of the inner shell 2, finally, the dustproof filter screen 17 is inserted into the clamping plates 16 on two sides of the outer shell 9, the heat dissipation holes 8 on the inner shell 2 and the heat dissipation windows 15 on the outer shell 9 can effectively play a role in heat dissipation, meanwhile, the heat conduction fins 13 on the pressing plate 12 and the heat dissipation fins 14 on the top of the outer shell, waterproof membrane 302 end connection floating block 303 of folding storage in receiver 301 can be when rivers get into shell 9 in watertight fittings 3, and floating block 303 meets the water and rises through self buoyancy pulling waterproof membrane 302 and plays waterproof effect, and moisture absorption board and the moisture absorption sponge that dehumidification box 7 diatom mud was made can effectual moisture in the absorption inner shell 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a high tension electricity cabinet convenient to dismouting, includes base (1), its characterized in that: the heat exchanger is characterized in that an inner shell (2) is installed at the top of a base (1), the inner shell (2) is a shell with the top and the front end not closed, limiting columns (201) are welded at corners of the top of the inner shell (2), a waterproof device (3) is installed at the bottom of the surface of the inner shell (2), a heat exchange coil (4) is installed on the inner surface of the inner shell (2), a junction box (6) and a dehumidification box (7) are installed at the top and the bottom of the inner shell (2) respectively, heat dissipation holes (8) are formed in two sides of the inner shell (2), clamping blocks (5) used for clamping pipelines and wires are welded at the top and the bottom of two sides of the inner shell (2), an outer shell (9) is fixed on the outer side, located on the inner shell (2), of the top of the base (1), through holes (19) for the wires or the pipelines to pass through are formed between the inner shell (2), four groups of damping springs (11) are symmetrically installed at the top end inside the outer shell (9), the bottom ends of the damping springs (11) are fixedly connected with pressing plates (12) attached to the top of the inner shell (2), limiting grooves (1201) matched with the limiting columns (201) are formed in the bottom of the pressing plates (12), heat conducting fins (13) are embedded in the surfaces of the pressing plates (12), radiating fins (14) are embedded in the top of the outer shell (9), radiating windows (15) are arranged on the two sides of the outer shell (9), clamping plates (16) are welded on the outer sides of the radiating windows (15) on the two sides of the outer shell (9), dustproof filter screens (17) are movably inserted in the clamping plates (16), four groups of universal wheels (20) are symmetrically installed at the bottom of the base (1), screw rods (21) are in threaded connection with corners of the top of the base (1), and mounting plates (22) are fixedly connected with the bottom ends of the screw rods, the surface of mounting panel (22) is equipped with the mounting hole, and the bottom of mounting panel (22) is pasted and is had shock-absorbing rubber pad, the top welding of screw rod (21) has regulation handrail (23), base (1) all is equipped with the screw hole with fastening bolt (10) and screw rod (21) junction.
2. The high-voltage electric power cabinet convenient to disassemble and assemble according to claim 1, characterized in that: waterproof device (3) are including fixing receiver (301) in inner shell (2) surface bottom, and the internal connection of receiver (301) has folding storage in its inside waterproof membrane (302), the tip fixedly connected with cover of waterproof membrane (302) floats piece (303) on inner shell (2) surface.
3. The high-voltage electric power cabinet convenient to disassemble and assemble according to claim 1, characterized in that: the dehumidification box (7) comprises a net-shaped box body made of stainless steel, and a moisture absorption plate and a moisture absorption sponge made of diatom ooze are placed inside the net-shaped box body.
4. The high-voltage electric power cabinet convenient to disassemble and assemble according to claim 1, characterized in that: the inner surface of the outer shell (9) is pasted with heat preservation rock wool, and the inner surface of the inner shell (2) is pasted with an anti-static paste.
5. The high-voltage electric power cabinet convenient to disassemble and assemble according to claim 1, characterized in that: two sides of the front surface of the shell (9) are hinged with cabinet doors (18) which are matched with each other, and the top end of the surface of each cabinet door (18) is embedded with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302236.3A CN109936058B (en) | 2019-04-16 | 2019-04-16 | High-voltage power cabinet convenient to dismouting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302236.3A CN109936058B (en) | 2019-04-16 | 2019-04-16 | High-voltage power cabinet convenient to dismouting |
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| CN109936058A CN109936058A (en) | 2019-06-25 |
| CN109936058B true CN109936058B (en) | 2020-10-27 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110387076A (en) * | 2019-07-03 | 2019-10-29 | 河南工业职业技术学院 | A kind of electromagnetic shielding plate and preparation method and the Modular spliced electric power cabinet with it |
| CN112271561B (en) * | 2020-10-15 | 2022-11-01 | 北京中电恒盛电力科技有限公司 | A prevent waterlogging high voltage distribution cabinet for concentrating rainstorm area more |
| CN114639176B (en) * | 2020-12-01 | 2024-02-27 | 广东科达计量科技有限公司 | Intelligent weighing charging system for intelligent park |
| CN112600095B (en) * | 2020-12-11 | 2022-09-27 | 创能电气集团有限公司 | Switch board with dampproofing cooling function |
| CN113889883B (en) * | 2021-10-09 | 2024-02-06 | 上海众杰电力科技有限公司 | Intelligent all-weather outdoor high-voltage ring main unit based on Internet of things |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207828615U (en) * | 2017-12-22 | 2018-09-07 | 宁波佳凯零点电子科技有限公司 | A kind of washing machine of portable barcode scanning payment |
| CN207801273U (en) * | 2018-01-26 | 2018-08-31 | 广东粤明动力有限公司 | A kind of waterproof low-voltage cabinet |
| CN108429145B (en) * | 2018-03-20 | 2020-03-31 | 武汉新仪科技有限公司 | Power transformation cabinet with anti-seismic structure |
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Effective date of registration: 20200927 Address after: 330000 Jiangxi ninth Nanchang economic and Technological Development Zone, Shenyang Industrial Park, Shennong West Road Industrial Park, ninth Applicant after: Yirentong Electric Group Co., Ltd Address before: 241000 Anhui four Wuhu, Anshan Province, 6-10 home shops, 217 rooms Applicant before: WUHU XUNYICAO INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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