CN109217158A - Vertical substation - Google Patents
Vertical substation Download PDFInfo
- Publication number
- CN109217158A CN109217158A CN201811319083.5A CN201811319083A CN109217158A CN 109217158 A CN109217158 A CN 109217158A CN 201811319083 A CN201811319083 A CN 201811319083A CN 109217158 A CN109217158 A CN 109217158A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- transformer
- protective cover
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
本发明公开了一种立式变电站，包括配电柜和设置于所述配电柜顶壁上方的变压器，所述配电柜内设置有若干独立容置空间，每一所述容置空间内设置有一组配电用功能模组，所述配电柜上于每一所述容置空间处还设置有一与所述配电柜枢接的门板，每一所述门板用于开/合所对应的所述容置空间；本发明立式变电站的变压器和功能模组独立设置，若干功能模组被置于立式配电柜中，变压器放置于配电柜的顶壁上，安装时，可采用吊装方式，安装和运输方便；而且由于变压器位于独立的配电柜上方，使得配电柜的温度、湿度和积污均不受变压器的影响；再者，每个容置空间处还设置有门板，检修时只需打开对应的门板即可，维护方便。
The invention discloses a vertical substation, comprising a power distribution cabinet and a transformer arranged above the top wall of the power distribution cabinet. The power distribution cabinet is provided with a plurality of independent accommodating spaces, and each of the accommodating spaces is inside A set of functional modules for power distribution are provided, and a door panel pivotally connected to the power distribution cabinet is also provided on the power distribution cabinet at each of the accommodating spaces, and each of the door panels is used for opening/closing corresponding the said accommodating space; the transformer and the functional modules of the vertical substation of the present invention are set independently, several functional modules are placed in the vertical power distribution cabinet, and the transformer is placed on the top wall of the power distribution cabinet. The hoisting method is adopted, which is convenient for installation and transportation; and because the transformer is located above the independent power distribution cabinet, the temperature, humidity and contamination of the power distribution cabinet are not affected by the transformer; in addition, each accommodation space is also provided with a Door panels, you only need to open the corresponding door panels during maintenance, which is convenient for maintenance.
Description
Technical field
The present invention relates to preassembled transformer station technical fields, more particularly to a kind of vertical power transformation easy to install and use
It stands.
Background technique
Preassembled transformer station is a kind of high-tension switch gear, transformer and low-voltage distribution equipment, is arranged by certain connection plan
Integral prefabrication is indoor, outdoor close-coupled controller switching equipment, i.e., by the functions such as transformer pressure-reducing, low-voltage distribution organically group
It is combined, is mounted on that one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention, antitheft, moveable steel-structure box, especially suitable for
Urban network construction and upgradation is a kind of brand-new substation to emerge after civil engineering transformer station.Preassembled transformer station is suitable for mine
Mountain, factory and enterprise, oil gas field and wind power station, it is instead of original civil engineering power distribution room, power distribution station, becomes novel complete
Become power distribution equipment.
The preassembled transformer station of the prior art is mostly the cabinet of an entirety, has horizontal, also there is vertical, horizontal case
Change is that transformer is placed in parallel with functional module group, and vertical substation is the upper layer that transformer is placed on cabinet, and functional module group is placed
In the lower layer of cabinet, however, either horizontal or vertical is all that transformer and functional module group are both placed in inside cabinet,
This just gives installation and transport brings inconvenience, and is unfavorable for the heat dissipation of transformer.
Summary of the invention
The object of the present invention is to provide a kind of installation and the good vertical substations of easy to maintain and heat dissipation performance.
To achieve the goals above, the invention discloses a kind of vertical substation, including power distribution cabinet and it is set to described match
Transformer above electric cabinet roof is provided with several independent accommodating spaces in the power distribution cabinet, and the accommodating space is for placing
Distribution functional module group is additionally provided with the door of one with power distribution cabinet pivot joint on the power distribution cabinet at each accommodating space
Plate, each door-plate is for the accommodating space corresponding to open/close.
Compared with prior art, the transformer of the vertical substation of the present invention and functional module group are independently arranged, several function moulds
Group is placed in vertical power distribution cabinet, and transformer is placed in the top of the roof of power distribution cabinet, and when installation, lifting mode can be used, will
Bulky transformer hangs the top of power distribution cabinet, not only easy for installation, also reduces the height of power distribution cabinet, convenient for the fortune of power distribution cabinet
It is defeated；And since power distribution cabinet works normally, calorific value is seldom, and a small amount of cross-ventilation is only needed just to meet the requirement of heat dissipation, transformer position
In the top of power distribution cabinet, the heat that transformer generates will not enter power distribution cabinet, so that the temperature of power distribution cabinet is not by the shadow of transformer
It rings, more dusts and moisture will not be brought to power distribution cabinet by way of power distribution cabinet because of the large quantity of air of cooling transformer, be promoted
The safe insulation electric property of power distribution cabinet；It, will be each when installation in addition, be provided with several independent accommodating spaces in power distribution cabinet
A functional module group is mounted in each accommodating space, and door-plate is additionally provided at each accommodating space, and when maintenance only needs to open
Corresponding door-plate, it is easy to maintain, and safety.
Preferably, being provided with the string holes entered in the power distribution cabinet for cable, the string holes on the roof of the power distribution cabinet
In be provided with insulating sleeve so that the roof of the cable and the power distribution cabinet is in electric insulation state.
Preferably, being also arranged with a shield on the transformer, the shield is in tubular structure open at one end, institute
It states and is docked at the lower ending opening of shield with the roof of the power distribution cabinet.
Preferably, being provided with the ventilation opening in shutter on the side wall of the shield, it is located on the shield
Opposing sidewalls on the ventilation opening be oppositely arranged.
Preferably, being also covered with gauze at the ventilation opening on the inner sidewall of the shield.
Preferably, the shield includes base portion and top, the base portion is docked with the roof of the power distribution cabinet, the base
The height in portion is suitable with the height of the transformer, and the top is located at the top of the base portion, and the top is in bottom-up
Gradually narrowed cutting-edge structure.
Preferably, the top at the top is also tightly connected a ventilation shaft upwardly extended, the ventilation shaft and institute
State the inner space connection of shield.
Preferably, being additionally provided with exhaust fan in the shield, the exhaust fan is empty inside the shield for accelerating
Between heat exchange with exterior space.
Preferably, the vertical substation further includes a temperature control device being electrically connected with the exhaust fan, the temperature control
Device is used to control the ON/OFF of the exhaust fan according to the temperature of shield inner space or transformer body.
Preferably, being isolated between the different accommodating spaces by isolation board, through-hole is offered on the isolation board, it is described logical
Hole is for wearing cable.
Preferably, the upper and lower part of the door-plate is respectively arranged with the first thermovent and the second thermovent, described first
Thermovent and second thermovent are in shutter.
Preferably, the functional module group includes a charging pile mould group, the charging pile mould group is used to be electric vehicle charging.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the vertical substation of the embodiment of the present invention.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the schematic perspective view of the power distribution cabinet of the vertical substation of the embodiment of the present invention.
Fig. 4 is the inner space arrangement schematic diagram of the power distribution cabinet of the vertical substation of the embodiment of the present invention.
Fig. 5 is the cabling schematic diagram of the power distribution cabinet roof of the vertical substation of the embodiment of the present invention.
Fig. 6 is the temperature control principle schematic diagram of the vertical substation of the embodiment of the present invention.
Specific embodiment
For technology contents, structure feature, realization principle and the objects and the effects that the present invention will be described in detail, tie below
It closes embodiment and attached drawing is cooperated to be explained in detail.
As depicted in figs. 1 and 2, the invention discloses a kind of vertical substation, including power distribution cabinet 1 and it is set to power distribution cabinet 1
The outside that the transformer 2 of 14 top of roof, i.e. transformer 2 are located at power distribution cabinet 1, is seated on the roof of power distribution cabinet 1.Power distribution cabinet 1
Several independent accommodating spaces 10 are inside provided with, one group of distribution energy mould group hard, accommodating space are provided in each accommodating space 10
The setting of 10 quantity is depending on the installation requirements of required functional module group.In each accommodating space 10 on power distribution cabinet 1
Place is additionally provided with a door-plate 11 being pivotally connected with power distribution cabinet 1, and each door-plate 11 is for accommodating space 10 corresponding to open/close.
The transformer 2 and functional module group of the vertical substation of the present invention are independently arranged, and several functional module groups are placed in vertical match
In electric cabinet 1, transformer 2 is seated on the roof 14 of power distribution cabinet 1, and when transporting in this way, power distribution cabinet 1 and transformer 2 can be separated,
It ensure that the stabilization of power distribution cabinet 1 in transportational process, and become compared to conventional boxes, the height of power distribution cabinet 1 also decreases, this is just dropped
The low requirement to haulage vehicle, convenient transportation.When installation, lifting mode can be used, bulky transformer 2 is hung into power distribution cabinet
1 top, does not have the obstruction of cabinet body around transformer 2, installation and easy to maintain.In addition, being sent out since power distribution cabinet 1 works normally
Heat is seldom, and a small amount of cross-ventilation is only needed just to meet the requirement of heat dissipation, and transformer 2 is located at the top of power distribution cabinet 1, and transformer 2 produces
Raw heat will not enter power distribution cabinet 1, so that the temperature of power distribution cabinet 1 is not influenced by transformer 2, it will not be because of cooling transformation
The large quantity of air approach power distribution cabinet 1 of device 2 brings more dusts and moisture to power distribution cabinet 1, improves the safe insulation of power distribution cabinet 1
Electric property.Furthermore it is provided with several independent accommodating spaces 10 in power distribution cabinet 1, each functional module group is mounted on each appearance
In 10 between emptying, and door-plate 11 being additionally provided at each accommodating space 10, when maintenance, need to only open corresponding door-plate 11,
It is easy to maintain, and safety.In the present embodiment, such as Fig. 4, there are four accommodating spaces 10 for the interior setting of power distribution cabinet 1, are respectively used to place
High voltage power distribution mould group 50, low-voltage distribution mould group 52, metering mould group 53 and comprehensive mould group 51.Specifically, different accommodation spaces 10 it
Between be isolated by isolation board 55, offer through-hole 56 on isolation board 55, through-hole 56 is for wearing electrical cable.Further, it is
Facilitate the charging problems of electric vehicle, preferably, being provided with one in comprehensive mould group 51 for for external electric vehicle charging
Charging pile mould group 54.In addition, although the heat that the functional module group in power distribution cabinet 1 generates is fewer, it is also desirable to timely be discharged to
Outside power distribution cabinet 1, therefore, the upper and lower part of door-plate 11 is respectively arranged with the first thermovent 110 and the second thermovent 111, by
There is ascendant trend in hot-air, the thermal current in power distribution cabinet 1 is distributed by the first thermovent 110 of 11 top of door-plate,
External cold air enters power distribution cabinet 1 by the second thermovent 111 of 11 lower part of door-plate, to realize cold and hot in power distribution cabinet 1
The heat exchange of air-flow.In order to avoid rainwater enters power distribution cabinet 1 by door-plate 11, the first thermovent 110 and the second thermovent 111 are
For shutter.
Fig. 3 and Fig. 5 are please referred to, transformer 2 is electrically connected with the functional module group in power distribution cabinet 1 by cable 6, in order to
Facilitate cabling, the string holes 12 entered in power distribution cabinet 1 for cable 6 is provided on the roof 14 of power distribution cabinet 1, is exported from transformer 2
Cable 6 directly can enter power distribution cabinet 1 via the string holes 12, shorten cable run distance.In addition, cable 6 and power distribution cabinet 1 in order to prevent
Electrical contact occurs for roof 14, is also prevented from the rainwater of 2 side of transformer by string holes 12 and enters power distribution cabinet 1, in the present embodiment, line
An insulating sleeve 13 is provided in hole 12, cable 6 enters string holes 12 by the insulating sleeve 13, so that cable 6 and power distribution cabinet
The roof 14 of body 1 is in electric insulation state.In the present embodiment, insulating sleeve 13 is the thick intermediate thin bellows in a both ends, absolutely
The thinner middle part of edge casing 13 is inlaid in string holes 12, and the diameter at the both ends of insulating sleeve 13 is all larger than the straight of string holes 12
Diameter, to realize the sealing of insulating sleeve 13 Yu string holes 12.
Referring to Fig. 1 and Fig. 2, in vertical substation's another preferred embodiment of the invention, also it is arranged on transformer 2
One shield 3, shield 3 is in tubular structure open at one end, right with the roof 14 of power distribution cabinet 1 at the lower ending opening of shield 3
It connects.Due to release a large amount of heat when transformer 2 works, it is thus preferable to, it is provided with and is used on the side wall of shield 3
The ventilation opening 30 of heat dissipation, the ventilation in order to improve heat dissipation effect, using convection effect, in the opposing sidewalls on shield 3
Mouth 30 is oppositely arranged.In addition, rainwater enters shield in order to prevent, ventilation opening 30 is set as shutter.Preferably, may be used also
To cover gauze (not shown) at the ventilation opening on the inner sidewall of shield 3, with the entrance of mosquito proof.
Since the calorific value of transformer 2 is bigger, in order to further increase the heat exchange effect in shield 3, shield 3
An exhaust fan 4 is inside also set up, by the cooperation of exhaust fan 4 and convection type ventilation opening 30, accelerates 3 inner space of shield and outside
The heat exchange in space.Exhaust fan 4 can be mounted on to the top of transformer 2, or be suspended on the top of shield 3.Preferably, such as
Fig. 6, the vertical substation in the present embodiment further include a temperature control device 8 being electrically connected with exhaust fan 4, and temperature control device 8 is used for
The ON/OFF of exhaust fan 4 is controlled according to the temperature of 2 ontology of 3 inner space of shield or transformer.Specifically, which wraps
A temperature detect switch (TDS) is included, which can be used for detecting the temperature of the air in shield 3, it can also be used to detect 2, transformer
The temperature of body, when the temperature of temperature or transformer 2 in shield 3 is lower than the setting value of temperature detect switch (TDS), temperature detect switch (TDS) is disconnected
The power supply 9 of exhaust fan 4 supplies, and exhaust fan 4 stops working.When the temperature of temperature or transformer 2 in shield 3 is opened greater than temperature control
When the setting value of pass, the power supply 9 of temperature detect switch (TDS) automatic switching on exhaust fan 4 is supplied, and exhaust fan 4 is started to work.
In order to further increase the heat dissipation effect of shield 3, in the vertical substation's another preferred embodiment of the present invention, protection
Cover 3 includes base portion 31 and top 32, and base portion 31 is docked with the roof 14 of power distribution cabinet 1, the height of base portion 31 and the height of transformer 2
Quite, top 32 is located at the top of base portion 31, and top 32 is in bottom-up gradually narrowed cutting-edge structure, in the present embodiment, base
Portion 31 is square, and top 32 is in pyramid.The principle risen using hot-air, the hot-air of 3 base portion 31 of shield rise logical
Shield 3 is discharged in the ventilation opening 30 " for crossing top 32, and external cold air is entered by the ventilation opening 30' of base portion 31.Due to top 32
In the pyramid structure become narrow gradually from bottom to top, increase top portion ventilation mouth 30 " for ventilation effective area, this just adds
Speed convection effects, so that heat dissipation effect is effectively improved, at the same time it can also avoid the accumulation of fallen leaves and foreign matter.In the present embodiment,
Also it may be used in combination exhaust fan 4, exhaust fan 4 be suspended in the inner space at top 32.
It is further improved, according to stack effect, can also connect one in the upper seal at the top of shield 3 32 and upwardly extend
Ventilation shaft 7, which is connected to the inner space of shield 3, and the setting of the ventilation shaft 7 further enhances
Convection effects in shield 3, thus, most of hot-air in shield 3 can be discharged via ventilation shaft 7, external cold sky
Gas is entered by the ventilation opening 30 at base portion 31 and top 32, enhances the heat dissipation effect of shield 3, in the present embodiment, even if not
The work of transformer 2 can also be effectively ensured using exhaust fan 4 in suitable temperature environment.
The above disclosure is only a preferred example of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore according to equivalent variations made by scope of the present invention patent, still falls within the range that the present invention is covered.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319083.5A CN109217158A (en) | 2018-11-07 | 2018-11-07 | Vertical substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319083.5A CN109217158A (en) | 2018-11-07 | 2018-11-07 | Vertical substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109217158A true CN109217158A (en) | 2019-01-15 |
Family
ID=64994598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811319083.5A Pending CN109217158A (en) | 2018-11-07 | 2018-11-07 | Vertical substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217158A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202840322U (en) * | 2012-09-28 | 2013-03-27 | 宝石电气设备有限责任公司 | Movable box type transformer station |
| WO2017050012A1 (en) * | 2015-09-24 | 2017-03-30 | 何成祥 | Transformer chamber and prefabricated substation |
| CN207098408U (en) * | 2017-05-08 | 2018-03-13 | 河南森源电气股份有限公司 | Transformer station and its cabinet of power distribution cabinet and the power distribution cabinet |
| CN208835563U (en) * | 2018-11-07 | 2019-05-07 | 深圳带路科技有限公司 | Vertical substation |
-
2018
- 2018-11-07 CN CN201811319083.5A patent/CN109217158A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202840322U (en) * | 2012-09-28 | 2013-03-27 | 宝石电气设备有限责任公司 | Movable box type transformer station |
| WO2017050012A1 (en) * | 2015-09-24 | 2017-03-30 | 何成祥 | Transformer chamber and prefabricated substation |
| CN207098408U (en) * | 2017-05-08 | 2018-03-13 | 河南森源电气股份有限公司 | Transformer station and its cabinet of power distribution cabinet and the power distribution cabinet |
| CN208835563U (en) * | 2018-11-07 | 2019-05-07 | 深圳带路科技有限公司 | Vertical substation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |