CN103390868B - A kind of buried substation of safe and intelligent - Google Patents

A kind of buried substation of safe and intelligent Download PDF

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Publication number
CN103390868B
CN103390868B CN201310280693.XA CN201310280693A CN103390868B CN 103390868 B CN103390868 B CN 103390868B CN 201310280693 A CN201310280693 A CN 201310280693A CN 103390868 B CN103390868 B CN 103390868B
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China
Prior art keywords
box
top box
voltage
underground
underground box
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CN201310280693.XA
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Chinese (zh)
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CN103390868A (en
Inventor
李聪利
侯宏宇
翟储臣
赵宇营
王宝英
于德宾
毕永健
李景云
郭蔷
王侨举
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Tianjin Sanyuan Power Equipment Manufacturing Co Ltd
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Tianjin Sanyuan Power Equipment Manufacturing Co Ltd
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Priority to CN201310280693.XA priority Critical patent/CN103390868B/en
Publication of CN103390868A publication Critical patent/CN103390868A/en
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Publication of CN103390868B publication Critical patent/CN103390868B/en
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Abstract

The present invention relates to a kind of buried substation of safe and intelligent, comprise underground box, top box and shutter, underground box is buried to put and is arranged on subsurface, the upper end cover plate of underground box is fixed with ground top box, and this ground top box is inner to be communicated with underground box; Be provided with air intake passage and air-out passage in this ground top box, and ground top box sidewall is all provided with, and is provided with telecontrol room in described ground top box multiple for ventilation and the good shutter of water resistance; Longitudinally be fixed with one to form natural airflow diaphragm for the hot and cold air that leads in described underground box.The present invention can realize remote signalling, remote measurement, remote control, remote viewing, if unusual circumstance, can straighforward operation, thus ensure the safety of whole system and operating personnel.<!--1-->

Description

A kind of buried substation of safe and intelligent
Technical field
The invention belongs to transformer station field, especially a kind of buried substation of safe and intelligent.
Background technology
Present burying-terra transformer substation structure is that the imbededd case being provided with multiple electric equipment is arranged on underground, and imbededd case upper end is fixedly mounted with ground top box, and ground top box is shaped with ventilating window and gateway, and operating personnel can be entered in transformer station by ground top box.In imbededd case becomes, all operations of high and low voltage switch all will go down to carry out Non-follow control with arriving, and in underground box station, space is narrower and small, once break down, personnel are difficult to flee the scene fast, all there is very large hidden danger for equipment and personnel.Therefore, people thirst for a kind of safe and reliable appearance with the buried substation of Based Intelligent Control.
Through retrieval, do not find published similar technique.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide that a kind of structure is simple, the buried substation of design science, safe and reliable, the safe and intelligent of being convenient to Maintenance and Repair.
The present invention solves its technical problem and takes following technical scheme to realize:
A buried substation for safe and intelligent, comprise underground box, top box and shutter, underground box is buried to put and is arranged on subsurface, the upper end cover plate of underground box is fixed with ground top box, and this ground top box is inner to be communicated with underground box; Air intake passage and air-out passage is provided with in this ground top box, and ground top box sidewall is all provided with multiple for ventilation and the good shutter of water resistance, it is characterized in that: in described ground top box, telecontrol room is installed, this telecontrol room is formed by showing meter room, low-pressure chamber and hyperbaric chamber, and table meter indoor location has the electric energy meter for detection display power dispatching data; Control panel in hyperbaric chamber is provided with multiple high voltage control button, can start stopping in each interval of Non-follow control high-voltage switch gear by the plurality of high voltage control button; Control panel in low-pressure chamber is provided with low voltage control button, communication interface, remote viewing interface and stand-by power supply interface, low voltage control button can realize the startup shut-down operation to all low-voltage intelligent switches, host computer can be connected to by communication interface, technical data in real-time display transformer station, remote viewing interface remote is wireless receives host computer, carries out monitoring and record for the machine operation in transformer station; Longitudinally be fixed with one to form natural airflow diaphragm for the hot and cold air that leads in described underground box, this diaphragm longitudinally partition is packed in underground box top, diaphragm underlying space is communicated with, and this diaphragm extends upwardly in ground top box, this diaphragm cuts off the space in ground top box, cold air is blown into by the shutter of top box side, ground, the obstruct being subject to diaphragm sinks down into underground box bottom, be heated through facilities air such as transformers, the opposite side shutter rising to ground top box flows out, and makes air-flow in underground box, define natural wind circulation.
Transformer, intelligent cabinet, low-voltage cabinet and high-voltage board are installed in described underground box, in underground box, interval, side is provided with transformer, in underground box, opposite side interval is provided with low-voltage cabinet, low-voltage cabinet interval is provided with high-voltage board, this high-voltage board upper end is provided with intelligent cabinet, and intelligent cabinet is by circuit connection transformer, low-voltage cabinet, high-voltage board and telecontrol room respectively; Comprise control room and communication room in this intelligent cabinet, the electric elements such as switch, overheating protective element, terminal board are installed in control room, DTU and supply unit are installed in communication room.
And described diaphragm side is provided with openable side door, this side door slide-and-guide is arranged on the slide rail of diaphragm upper end.
And described underground box is a cube structure closed and this underground box bottom is fixed with the sparge pipe be connected with drainage system.
Advantage of the present invention and good effect are:
1, capital equipment is arranged in underground box by this transformer station, installs the ground top box be communicated with underground box on the ground, saves ground space, promotes fail safe.
Installation telecontrol room, side in the ground top box of 2, this transformer station, the control device of telecontrol room passes through the equipment of connection underground box, personnel can carry out adjustment operation to equipment by the control panel in Long-distance Control or telecontrol room, do not need operating personnel to enter underground and carry out regular job, improve simple operation, and the hidden danger avoiding operating personnel to produce in narrow underground space activity, promote fail safe further.
3, the underground box internal space layout of this transformer station is reasonable, and between equipment, air circulation is good, can the heat dispersion of effective lifting means, avoids fault to occur, delays ageing equipment speed, lifting service life.
4, this transformer station is designed by aeration structure, the hot pressing that the blast that can be formed by the wind-force outside casing and indoor/outdoor temperature-difference are formed carries out natural draft as power, ventilation effect is good, effectively can take away the heat that in underground box, plurality of devices produces, avoid in traditional ventilating fan heat extraction mode and too rely on the electric equipments such as fan, avoid the defect that fan failure causes major accident, further lifting means fail safe.
5, the present invention can realize remote signalling, remote measurement, remote control, remote viewing, if unusual circumstance, can straighforward operation, thus ensure the safety of whole system and operating personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the internal structure schematic diagram of the underground box part in the present invention;
Fig. 3 is the partial structurtes schematic diagram of the ground top box part in the present invention.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the invention will be further described, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of buried substation of safe and intelligent, comprise underground box 3, top box 2 and shutter 1, the underground box that inside is provided with multiple converting equipment is buried to put and is arranged on subsurface, as shown in drawings underground box be one close cube structure and this underground box bottom is fixed with the sparge pipe (in figure non-label) be connected with drainage system, the upper end cover plate of underground box is fixed with ground top box, top box inside in this ground is communicated with underground box and can be used for ventilating or maintenance personal passes in and out underground box; Be provided with air intake passage and air-out passage in this ground top box, and ground top box sidewall is all provided with multiple for ventilation and the good shutter of water resistance.
Innovative point of the present invention is:
Be provided with telecontrol room in described ground top box, this telecontrol room is formed by showing meter room 9, low-pressure chamber 14 and hyperbaric chamber 16, and table meter indoor location has the electric energy meter 10 for detection display power dispatching data, control panel in hyperbaric chamber is provided with multiple high voltage control button 15, can start stopping in each interval of Non-follow control high-voltage switch gear by the plurality of high voltage control button, control panel in low-pressure chamber is provided with low voltage control button 11, communication interface 12, remote viewing interface and stand-by power supply interface 13, low voltage control button can realize the startup shut-down operation to all low-voltage intelligent switches, host computer can be connected to by communication interface, technical data in real-time display transformer station, the remote viewing interface of telecontrol room also can receive host computer, machine operation in transformer station is carried out monitoring and record, if Attended mode can real-time monitored to ruuning situation, if unattended operation situation is autostore, these data can be recalled at any time and understand ruuning situation.
Transformer 6, intelligent cabinet 8, low-voltage cabinet 4 and high-voltage board (not shown) are installed in described underground box, in underground box, interval, side is provided with transformer, in underground box, opposite side interval is provided with low-voltage cabinet, low-voltage cabinet interval is provided with high-voltage board, this high-voltage board upper end is provided with intelligent cabinet, and intelligent cabinet is by circuit connection transformer, low-voltage cabinet, high-voltage board and telecontrol room respectively; Control room and communication room is comprised in this intelligent cabinet; the electric elements such as switch, overheating protective element, terminal board are installed in control room; DTU and supply unit are installed in communication room; DTU is distribution automation remote terminal, and it is a kind of microcomputer type distribution automation remote terminal of new generation integrating remote measurement, remote signalling, remote control, protection, reactive power compensation and functions such as communicating.
In order to promote the ventilation and heat in underground substation, longitudinally be fixed with one cold for leading in underground box, hot-air forms the diaphragm 5 of natural airflow, this diaphragm longitudinally partition is packed in underground box top, diaphragm underlying space is communicated with, and this diaphragm extends upwardly in ground top box, this diaphragm cuts off the space in ground top box, this diaphragm effectively prevents from forming direct convection current between the shutter of top box side, ground, cold air is blown into by the shutter of top box side, ground, the obstruct being subject to diaphragm sinks down into underground box bottom, be heated through facilities air such as transformers, the opposite side shutter rising to ground top box flows out, make air-flow in underground box, define natural wind circulation.
Pass through for the ease of personnel during maintenance, described diaphragm side is provided with openable side door 7, due to the narrow space in underground box, described side door slide-and-guide is arranged on the slide rail of diaphragm upper end, middle driving door-plate is used to move horizontally along slide rail, opening described door-plate makes the space of diaphragm both sides be communicated with, and is convenient to maintenance personal and moves.

Claims (3)

1. a buried substation for safe and intelligent, comprise underground box, top box and shutter, underground box is buried to put and is arranged on subsurface, the upper end cover plate of underground box is fixed with ground top box, and this ground top box is inner to be communicated with underground box; Air intake passage and air-out passage is provided with in this ground top box, and ground top box sidewall is all provided with multiple for ventilation and the good shutter of water resistance, it is characterized in that: in described ground top box, telecontrol room is installed, this telecontrol room is formed by showing meter room, low-pressure chamber and hyperbaric chamber, and table meter indoor location has the electric energy meter for detection display power dispatching data; Control panel in hyperbaric chamber is provided with multiple high voltage control button, can start stopping in each interval of Non-follow control high-voltage switch gear by the plurality of high voltage control button; Control panel in low-pressure chamber is provided with low voltage control button, communication interface, remote viewing interface and stand-by power supply interface, low voltage control button can realize the startup shut-down operation to all low-voltage intelligent switches, host computer can be connected to by communication interface, technical data in real-time display transformer station, remote viewing interface remote is wireless receives host computer, carries out monitoring and record for the machine operation in transformer station; Longitudinally be fixed with one to form natural airflow diaphragm for the hot and cold air that leads in described underground box, this diaphragm longitudinally partition is packed in underground box top, diaphragm underlying space is communicated with, and this diaphragm extends upwardly in ground top box, this diaphragm cuts off the space in ground top box, cold air is blown into by the shutter of top box side, ground, the obstruct being subject to diaphragm sinks down into underground box bottom, be heated through facilities air such as transformers, the opposite side shutter rising to ground top box flows out, and makes air-flow in underground box, define natural wind circulation;
Transformer, intelligent cabinet, low-voltage cabinet and high-voltage board are installed in described underground box, in underground box, interval, side is provided with transformer, in underground box, opposite side interval is provided with low-voltage cabinet, low-voltage cabinet interval is provided with high-voltage board, this high-voltage board upper end is provided with intelligent cabinet, and intelligent cabinet is by circuit connection transformer, low-voltage cabinet, high-voltage board and telecontrol room respectively; Comprise control room and communication room in this intelligent cabinet, the electric elements such as switch, overheating protective element, terminal board are installed in control room, DTU and supply unit are installed in communication room.
2. the buried substation of safe and intelligent according to claim 1, is characterized in that: described diaphragm side is provided with openable side door, and this side door slide-and-guide is arranged on the slide rail of diaphragm upper end.
3. the buried substation of safe and intelligent according to claim 1, is characterized in that: described underground box is a cube structure closed and this underground box bottom is fixed with the sparge pipe be connected with drainage system.
CN201310280693.XA 2013-07-05 2013-07-05 A kind of buried substation of safe and intelligent Active CN103390868B (en)

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Application Number Priority Date Filing Date Title
CN201310280693.XA CN103390868B (en) 2013-07-05 2013-07-05 A kind of buried substation of safe and intelligent

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Application Number Priority Date Filing Date Title
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CN103390868B true CN103390868B (en) 2016-03-30

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104319670A (en) * 2014-11-14 2015-01-28 成都华瑞祥电器成套设备有限公司 Noise preventing box-type transformer substation
CN104319671A (en) * 2014-11-14 2015-01-28 成都华瑞祥电器成套设备有限公司 Box type transformer substation
CN113224678B (en) * 2021-05-17 2022-06-17 浙江共顺电气有限公司 Bury case transformer substation of view pavilion type

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200959487Y (en) * 2006-10-11 2007-10-10 厦门协成实业有限公司 Prepackage underground box conversion
CN101217069A (en) * 2008-01-14 2008-07-09 冯骏明 A pre-buried package transformer
EP2075886A1 (en) * 2007-12-27 2009-07-01 Prefabricados Uniblok, S.A. Underground transformer substation
CN202014069U (en) * 2011-03-17 2011-10-19 河南新月实业有限公司 Special-purpose integrated distribution box for intelligent power grid
CN202395360U (en) * 2011-12-14 2012-08-22 杭州钱江电气集团股份有限公司 Heat radiation mechanism for buried substations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200959487Y (en) * 2006-10-11 2007-10-10 厦门协成实业有限公司 Prepackage underground box conversion
EP2075886A1 (en) * 2007-12-27 2009-07-01 Prefabricados Uniblok, S.A. Underground transformer substation
CN101217069A (en) * 2008-01-14 2008-07-09 冯骏明 A pre-buried package transformer
CN202014069U (en) * 2011-03-17 2011-10-19 河南新月实业有限公司 Special-purpose integrated distribution box for intelligent power grid
CN202395360U (en) * 2011-12-14 2012-08-22 杭州钱江电气集团股份有限公司 Heat radiation mechanism for buried substations

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