CN112467560A - Outdoor high-voltage switch cabinet system of power distribution network - Google Patents
Outdoor high-voltage switch cabinet system of power distribution network Download PDFInfo
- Publication number
- CN112467560A CN112467560A CN202011272685.7A CN202011272685A CN112467560A CN 112467560 A CN112467560 A CN 112467560A CN 202011272685 A CN202011272685 A CN 202011272685A CN 112467560 A CN112467560 A CN 112467560A
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- plate
- concrete
- heat insulation
- anchor bolt
- fastening anchor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a power distribution network outdoor high-voltage switch cabinet system, which comprises: the box body is used for accommodating the cabinet body of the high-voltage switch cabinet and comprises a top plate, a bottom plate and a side wall plate positioned between the top plate and the bottom plate; at least one side wall plate is provided with a box door; the side wall plates are sequentially provided with a waterproof plate, a concrete plate and a heat insulation plate from inside to outside, a steel reinforcement framework is arranged in the concrete plate, and the concrete plate is formed after the steel reinforcement framework is poured by concrete; the steel bar framework is fixedly connected with the waterproof plate through a first fastening anchor bolt, the steel bar framework is fixedly connected with the heat insulation plate through a second fastening anchor bolt, after the concrete is poured into the steel bar framework to form a concrete plate, one end of the first fastening anchor bolt is positioned in the concrete plate, and the other end of the first fastening anchor bolt is positioned in the waterproof plate; one end of the second fastening anchor bolt is positioned in the concrete slab, and the other end of the second fastening anchor bolt is positioned in the heat insulation plate; the outside coating of heat insulating board has the binder layer, and the outside coating of binder layer has the reflector layer.
Description
Technical Field
The invention belongs to the technical field of power distribution network equipment, relates to power equipment for a power distribution network, and particularly relates to an outdoor high-voltage switch cabinet system for the power distribution network.
Background
The high-voltage switch cabinet is used as an important component of a power distribution and transmission network and plays an important role in the whole power grid operation process.
With continuous development and progress of infrastructure, more and more high-voltage switch cabinets are applied to the open air environment, and the high-voltage switch cabinets exposed to the open air environment are influenced by illumination and wind and rain, so that the service life of the high-voltage switch cabinets is shortened; the operation and maintenance cost of normal operation of the power grid is increased; even worse, the whole power grid cannot operate normally. This is a disadvantage of the prior art.
In view of the above, the present invention provides an outdoor high voltage switch cabinet system for a power distribution network; it is very necessary to solve the above-mentioned defects existing in the prior art.
Disclosure of Invention
The invention aims to provide an outdoor high-voltage switch cabinet system for a power distribution network, aiming at the defects in the prior art, so as to solve the technical problem.
In order to achieve the purpose, the invention provides the following technical scheme:
an off-premises high voltage switchgear system for a power distribution network, comprising:
the box body is used for accommodating the cabinet body of the high-voltage switch cabinet and comprises a top plate, a bottom plate and a side wall plate positioned between the top plate and the bottom plate; at least one side wall plate is provided with a box door;
the side wall plates are sequentially provided with a waterproof plate, a concrete plate and a heat insulation plate from inside to outside, a steel reinforcement framework is arranged in the concrete plate, and the concrete plate is formed after the steel reinforcement framework is poured by concrete;
the steel bar framework is fixedly connected with the waterproof board through a first fastening anchor bolt, the steel bar framework is fixedly connected with the heat insulation board through a second fastening anchor bolt, after the concrete is poured into the steel bar framework to form a concrete slab, one end of the first fastening anchor bolt is positioned in the concrete slab, and the other end of the first fastening anchor bolt is positioned in the waterproof board; one end of a second fastening anchor bolt is positioned in the concrete slab, and the other end of the second fastening anchor bolt is positioned in the heat insulation plate;
the outer side of the heat insulation plate is coated with an adhesive layer, and the outer side of the adhesive layer is coated with a reflecting layer;
the top plate is also provided with an inverted V-shaped sun shield which is fixed on the top plate through a support column;
the system also comprises a first vent pipe and a second vent pipe, wherein the first vent pipe and the second vent pipe both penetrate through the top plate and communicate the interior of the box body with the exterior of the box body; the top end of the first vent pipe is higher than the top plate of the second vent pipe, and the tail end of the first vent pipe is higher than the tail end of the second vent pipe;
the top plate is also provided with a wire inlet and a wire outlet.
Preferably, strip-shaped through holes are formed in the periphery of the top plate; the four strip-shaped through holes are not communicated with each other, the strip-shaped through holes are positioned above the steel bar framework, and the distance between the waterproof plate and the heat insulation plate is greater than the width of the strip-shaped through holes; the concrete enters the gap between the waterproof board and the heat insulation board through the strip-shaped through hole; after the pouring is finished, the top end of the concrete slab is positioned in the strip-shaped through hole; the strength of the whole box body is enhanced.
Preferably, one side of the waterproof plate positioned in the box body is coated with an anti-oxidation layer; the waterproof board is prevented from being corroded and oxidized.
Preferably, the heat insulation plate is an asbestos heat insulation plate, and the strength of the heat insulation plate is enhanced while the heat insulation effect is achieved.
Preferably, the reflecting layer is a microprism reflecting film layer; the light-emitting effect is good.
Preferably, rubber sealing rings are arranged at the wire inlet and the wire outlet; prevent external rainwater from entering the box body through the wire outlet or the wire inlet.
Preferably, a middle interlayer is arranged in the cabinet wall of the high-voltage switch cabinet, a hollow radiating pipe is arranged on the cabinet wall, the inner cavity of the radiating pipe is communicated with the middle interlayer, and cooling liquid flows in the middle interlayer; the heat in the high-voltage switch cabinet is dissipated through the cooling liquid.
Preferably, the radiating pipe is made of copper; the heat exchange efficiency is improved.
Preferably, the cooling liquid is water.
The high-voltage switch cabinet has the beneficial effects that the high-voltage switch cabinet is placed in the box body, so that the high-voltage switch cabinet is prevented from being corroded by illumination and wind and rain; the design structure that the box adopted not only can play waterproof, thermal-insulated and reflection of light effect, and the design of the box tank wall among this technical scheme adopts the concrete shaping of pouring between waterproof board and heat insulating board moreover to be connected as a whole waterproof board, heat insulating board and the concrete slab after pouring through first fastening crab-bolt and second fastening crab-bolt, strengthen the intensity of box.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic structural diagram of an outdoor high-voltage switch cabinet system for a power distribution network according to the present invention.
The solar heat-insulation cabinet comprises a cabinet body 1, a top plate 2, a bottom plate 3, a side wall plate 4, a waterproof plate 5, a concrete plate 6, a heat-insulation plate 7, a steel bar framework 8, a first fastening anchor bolt 9, a second fastening anchor bolt 10, an adhesive layer 11, a reflective layer 12, an inverted V-shaped sunshade plate 13, a supporting column 14, a first ventilating pipe 15, a second ventilating pipe 16, a wire inlet 17, a wire outlet 18, a strip-shaped through hole 19, an oxidation-resistant layer 20, a rubber sealing ring 21, an intermediate interlayer 22, a radiating pipe 23 and a cabinet body 24.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific examples, which are illustrative of the present invention and are not limited to the following embodiments.
As shown in fig. 1, the outdoor high voltage switch cabinet system for a power distribution network provided in this embodiment includes:
the high-voltage switch cabinet comprises a box body 1 for accommodating a cabinet body 24 of the high-voltage switch cabinet, wherein the box body 1 comprises a top plate 2, a bottom plate 3 and a side wall plate 4 positioned between the top plate 2 and the bottom plate 3; at least one side wall plate 4 is provided with a box door;
the side wall plate 4 comprises a waterproof plate 5, a concrete plate 6 and a heat insulation plate 7 from inside to outside in sequence, wherein a steel reinforcement framework 8 is arranged in the concrete plate 6, and the concrete plate is formed after the steel reinforcement framework is poured by concrete; an anti-oxidation layer 20 is coated on one side of the waterproof board positioned in the box body; the waterproof board is prevented from being corroded and oxidized. The heat insulation plate 7 is an asbestos heat insulation plate, and the strength of the heat insulation plate is enhanced while the heat insulation effect is achieved.
The steel bar framework is fixedly connected with the waterproof plate through a first fastening anchor bolt 9, the steel bar framework is fixedly connected with the heat insulation plate through a second fastening anchor bolt 10, after the concrete is poured into the steel bar framework to form a concrete plate, one end of the first fastening anchor bolt is positioned in the concrete plate, and the other end of the first fastening anchor bolt is positioned in the waterproof plate; one end of a second fastening anchor bolt is positioned in the concrete slab, and the other end of the second fastening anchor bolt is positioned in the heat insulation plate;
the outer side of the heat insulation plate is coated with an adhesive layer 11, and the outer side of the adhesive layer is coated with a reflective layer 12; the reflecting layer is a microprism reflecting film layer; the light-emitting effect is good.
The roof is also provided with an inverted V-shaped sun shield 13 which is fixed on the roof through a support column 14;
the system also comprises a first vent pipe 15 and a second vent pipe 16, wherein the first vent pipe and the second vent pipe both penetrate through the top plate and communicate the interior of the box body with the exterior of the box body; the top end of the first vent pipe is higher than the top plate of the second vent pipe, and the tail end of the first vent pipe is higher than the tail end of the second vent pipe;
the top plate is also provided with a wire inlet 17 and a wire outlet 18. Rubber sealing rings 21 are arranged at the wire inlet and the wire outlet; prevent external rainwater from entering the box body through the wire outlet or the wire inlet.
Strip-shaped through holes 19 are formed in the periphery of the top plate; the four strip-shaped through holes are not communicated with each other, the strip-shaped through holes are positioned above the steel bar framework, and the distance between the waterproof plate and the heat insulation plate is greater than the width of the strip-shaped through holes; the concrete enters the gap between the waterproof board and the heat insulation board through the strip-shaped through hole; after the pouring is finished, the top end of the concrete slab is positioned in the strip-shaped through hole; the strength of the whole box body is enhanced.
A middle interlayer 22 is arranged in the wall of the high-voltage switch cabinet, a hollow radiating pipe 23 is arranged on the wall of the cabinet, the inner cavity of the radiating pipe is communicated with the middle interlayer, and the radiating pipe is a copper radiating pipe; the heat exchange efficiency is improved. Cooling liquid flows in the middle interlayer; the cooling liquid is water. The heat in the high-voltage switch cabinet is dissipated through the cooling liquid.
The above disclosure is only for the preferred embodiments of the present invention, but the present invention is not limited thereto, and any non-inventive changes that can be made by those skilled in the art and several modifications and amendments made without departing from the principle of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a distribution network user external high tension switchgear system which characterized in that includes:
the box body is used for accommodating the cabinet body of the high-voltage switch cabinet and comprises a top plate, a bottom plate and a side wall plate positioned between the top plate and the bottom plate; at least one side wall plate is provided with a box door;
the side wall plates are sequentially provided with a waterproof plate, a concrete plate and a heat insulation plate from inside to outside, a steel reinforcement framework is arranged in the concrete plate, and the concrete plate is formed after the steel reinforcement framework is poured by concrete;
the steel bar framework is fixedly connected with the waterproof board through a first fastening anchor bolt, the steel bar framework is fixedly connected with the heat insulation board through a second fastening anchor bolt, after the concrete is poured into the steel bar framework to form a concrete slab, one end of the first fastening anchor bolt is positioned in the concrete slab, and the other end of the first fastening anchor bolt is positioned in the waterproof board; one end of a second fastening anchor bolt is positioned in the concrete slab, and the other end of the second fastening anchor bolt is positioned in the heat insulation plate;
the outer side of the heat insulation plate is coated with an adhesive layer, and the outer side of the adhesive layer is coated with a reflecting layer;
the top plate is also provided with an inverted V-shaped sun shield which is fixed on the top plate through a support column;
the system also comprises a first vent pipe and a second vent pipe, wherein the first vent pipe and the second vent pipe both penetrate through the top plate and communicate the interior of the box body with the exterior of the box body; the top end of the first vent pipe is higher than the top plate of the second vent pipe, and the tail end of the first vent pipe is higher than the tail end of the second vent pipe;
the top plate is also provided with a wire inlet and a wire outlet.
2. The outdoor high-voltage switch cabinet system for the power distribution network of claim 1, wherein strip-shaped through holes are formed in the periphery of the top plate; the four strip-shaped through holes are not communicated with each other, the strip-shaped through holes are positioned above the steel bar framework, and the distance between the waterproof plate and the heat insulation plate is greater than the width of the strip-shaped through holes; the concrete enters the gap between the waterproof board and the heat insulation board through the strip-shaped through hole; and the top end of the concrete slab is positioned in the strip-shaped through hole after the pouring is finished.
3. The outdoor high voltage switch cabinet system for the power distribution network of claim 2, wherein one side of the waterproof board in the box body is coated with an anti-oxidation layer.
4. The outdoor high-voltage switch cabinet system for the power distribution network of claim 3, wherein the heat insulation board is an asbestos heat insulation board.
5. The system according to claim 4, wherein the reflective layer is a microprismatic reflective film layer.
6. The outdoor high-voltage switch cabinet system for the power distribution network of claim 5, wherein rubber sealing rings are arranged at the wire inlet and the wire outlet.
7. The system according to claim 6, wherein the cabinet wall of the high voltage switchgear is provided with a middle interlayer, the cabinet wall is provided with a hollow heat dissipation pipe, the inner cavity of the heat dissipation pipe is communicated with the middle interlayer, and the middle interlayer is filled with a cooling liquid.
8. The system according to claim 7, wherein the heat dissipation pipes are copper heat dissipation pipes.
9. The system according to claim 8, wherein the cooling fluid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272685.7A CN112467560A (en) | 2020-11-13 | 2020-11-13 | Outdoor high-voltage switch cabinet system of power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272685.7A CN112467560A (en) | 2020-11-13 | 2020-11-13 | Outdoor high-voltage switch cabinet system of power distribution network |
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| Publication Number | Publication Date |
|---|---|
| CN112467560A true CN112467560A (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011272685.7A Pending CN112467560A (en) | 2020-11-13 | 2020-11-13 | Outdoor high-voltage switch cabinet system of power distribution network |
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| Country | Link |
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| CN (1) | CN112467560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488856A (en) * | 2021-07-01 | 2021-10-08 | 国网山东省电力公司博兴县供电公司 | Outdoor overground transformer box structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193588A (en) * | 1997-12-26 | 1999-07-21 | Kazutoshi Torisawa | Mounting method of fire-resistive material in outside-heat insulation construction method of reinforced-concrete structure |
| JPH11315601A (en) * | 1998-05-06 | 1999-11-16 | Igarashi Kensetsu Kogyo Kk | Building exterior heat insulating wall and execution method thereof |
| EP1734196A2 (en) * | 2005-06-16 | 2006-12-20 | Variotec Sandwichelemente GmbH & Co. KG | Penetration element for a wall element |
| EP2075886A1 (en) * | 2007-12-27 | 2009-07-01 | Prefabricados Uniblok, S.A. | Underground transformer substation |
| CN203347052U (en) * | 2013-05-22 | 2013-12-18 | 万保金 | Double-side thermal insulation wall for building |
| CN107634453A (en) * | 2017-10-31 | 2018-01-26 | 长沙科悦企业管理咨询有限公司 | A kind of outdoor power distribution cabinet with fire prevention rainproof function |
| CN208251340U (en) * | 2018-01-31 | 2018-12-18 | 聊城金新建筑节能股份有限公司 | Assembling type outer wall heat-insulation system |
| CN209228096U (en) * | 2018-10-29 | 2019-08-09 | 上海通慧建筑工程有限公司 | A kind of old building reconstruction ruggedized construction |
| CN211351409U (en) * | 2019-12-02 | 2020-08-25 | 太原云创易控科技有限公司 | Power distribution cabinet shell with long service life |
-
2020
- 2020-11-13 CN CN202011272685.7A patent/CN112467560A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193588A (en) * | 1997-12-26 | 1999-07-21 | Kazutoshi Torisawa | Mounting method of fire-resistive material in outside-heat insulation construction method of reinforced-concrete structure |
| JPH11315601A (en) * | 1998-05-06 | 1999-11-16 | Igarashi Kensetsu Kogyo Kk | Building exterior heat insulating wall and execution method thereof |
| EP1734196A2 (en) * | 2005-06-16 | 2006-12-20 | Variotec Sandwichelemente GmbH & Co. KG | Penetration element for a wall element |
| EP2075886A1 (en) * | 2007-12-27 | 2009-07-01 | Prefabricados Uniblok, S.A. | Underground transformer substation |
| CN203347052U (en) * | 2013-05-22 | 2013-12-18 | 万保金 | Double-side thermal insulation wall for building |
| CN107634453A (en) * | 2017-10-31 | 2018-01-26 | 长沙科悦企业管理咨询有限公司 | A kind of outdoor power distribution cabinet with fire prevention rainproof function |
| CN208251340U (en) * | 2018-01-31 | 2018-12-18 | 聊城金新建筑节能股份有限公司 | Assembling type outer wall heat-insulation system |
| CN209228096U (en) * | 2018-10-29 | 2019-08-09 | 上海通慧建筑工程有限公司 | A kind of old building reconstruction ruggedized construction |
| CN211351409U (en) * | 2019-12-02 | 2020-08-25 | 太原云创易控科技有限公司 | Power distribution cabinet shell with long service life |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488856A (en) * | 2021-07-01 | 2021-10-08 | 国网山东省电力公司博兴县供电公司 | Outdoor overground transformer box structure |
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Application publication date: 20210309 |