CN202094495U - Box body for box-type substation and compact box-type substation - Google Patents

Box body for box-type substation and compact box-type substation Download PDF

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Publication number
CN202094495U
CN202094495U CN2011201983276U CN201120198327U CN202094495U CN 202094495 U CN202094495 U CN 202094495U CN 2011201983276 U CN2011201983276 U CN 2011201983276U CN 201120198327 U CN201120198327 U CN 201120198327U CN 202094495 U CN202094495 U CN 202094495U
Authority
CN
China
Prior art keywords
box
ventilation hole
substation
fascia
plate
Prior art date
Application number
CN2011201983276U
Other languages
Chinese (zh)
Inventor
刘永合
柳振杰
Original Assignee
北京通控电气有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京通控电气有限公司 filed Critical 北京通控电气有限公司
Priority to CN2011201983276U priority Critical patent/CN202094495U/en
Application granted granted Critical
Publication of CN202094495U publication Critical patent/CN202094495U/en

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Abstract

The utility model relates to a box body for a box-type substation and a compact box-type substation, which belong to the field of power supply and distribution equipment. The box body for the box-type substation comprises a channel steel foundation, a peripheral wall plate with a small door and a top cover, wherein a ventilation area is arranged at the lower part of the peripheral wall plate, the top cover comprises a supporting arm, a pointed roof and a ventilation chamber on the roof, a gap is reserved on the pointed roof, the ventilation chamber is fixed at the gap, the top of the ventilation chamber is enclosed, air holes are formed on the periphery of the ventilation chamber, and the inner part of the box body is communicated with the outside through the gap. The box body is designed according to the principle of natural flowing of cold air and hot air and by utilizing natural ventilation, so that electric power is not needed, and low-carbon environmental protection, power source conservation and very good heat radiation effect are achieved, thereby being worthy of promotion in an all-round way.

Description

Box for box-type transformer substation and compact box-type substation

Technical field

The utility model belongs to power supply controller switching equipment field, particularly relates to a kind of box for box-type transformer substation and compact box-type substation.

Background technology

Box-type substation generally comprises 10KV high pressure ring cabinet (SF6) switchgear, automatization terminal cabinet (DTU), 10KV/0.4KV power transformer (this equipment is main pyrotoxin), 0.4KV low-tension switch cabinet (this equipment is less important pyrotoxin), so box-type substation requires than higher ventilating system.No matter be European box-type substation, the Chinese style box transforming station, half buried box type transformer substation, the pressure row draft type (electric fan or axial flow blower) that everybody all step-by-step employing is traditional, to reduce the indoor temperature of box-type substation, yet the row's of pressure draft type needs power supply, and one is uneconomical, two in that superheating phenomenon takes place are, power supply is cut off, and the then invalid discharge of the heat of box-type substation causes overheated harm.The natural draft design is the use that need not electric energy (electric fan or axial flow blower), can accomplish low-carbon environment-friendly, energy savings.

Summary of the invention

At the defective in the above-mentioned field, the utility model provides a kind of box for box-type transformer substation, according to cold air, the hot-air principle that circulates naturally, by the natural draft design, need not electric energy, can accomplish low-carbon environment-friendly, energy savings, radiating effect is very good, is worth popularizing in an all-round way.

The compact box-type substation that also provides this to comprise this box for box-type transformer substation simultaneously.

Box for box-type transformer substation, comprise the channel-section steel basis, have the wallboard and the top cover all around of wicket, it is characterized in that: wallboard is formed by Side fascia and interior lining panel fixed combination around described, described Side fascia is welded on the channel-section steel basis, plenum area is arranged at the bottom of Side fascia, have some ventilation hole A in the described plenum area, the plenum area that interior lining panel is corresponding with Side fascia also has ventilation hole B, with the vertical direction is symmetry, described ventilation hole A is just in time opposite with the perforate direction of ventilation hole B, and described top cover comprises a brace summer, pointed roof, with the breather chamber on the roof, described pointed roof leaves the gap, is fixed with breather chamber on the described gap, and described breather chamber top is airtight, have air vent hole C all around, make in the casing by the gap to communicate with the outside.

The size of described interior lining panel is identical with the plenum area size.

It is that up big and down small formula is trapezoidal that described brace summer is welded into section by base plate and two blocks of side plates, and shape has ventilation hole D on the described side plate, and biside plate is supporting the both sides on pointed roof respectively.

Described brace summer is made up of base plate, two side plate and two supporting brackets that have ventilation hole D, it is up big and down small trapezoidal shape that described side plate and base plate are welded into section, two supporting brackets are welded with two blocks of side plates respectively, it is the trapezoidal trapezoidal side of up-small and down-big formula that two supporting brackets form sections, and two supporting brackets are supporting the both sides on pointed roof respectively.

Described pointed roof is supported by the steel skeleton, upward applies rock wool-steel plywood, covers color steel watt again, and described color steel watt is anchored on the skeleton by the dovetail screw.

Described Side fascia outside compartment is fixed with riband.

The spacing of described batten is 20 millimeters.

The compact box-type substation, comprise the casing of box-type substation and the power supply unit in the casing, it is characterized in that: power supply unit is distributed in two transformer rooms that divide in the casing, in low-pressure chamber and the hyperbaric chamber, and be arranged to two rows, be distributed with high pressure ring cabinet switchgear and automatic terminal cabinet in the described hyperbaric chamber, be positioned at centre, two transformer rooms and become a row to be provided with, the transformer room is distributed with power transformer; Be distributed with low-tension switch cabinet in the low-pressure chamber and have a row of one's own, described four chambers all over against around wicket on the wallboard.

Casing of the present utility model is opened ventilation hole A in the bottom, ventilation hole B, and the top also has ventilation hole C, and cold air enters in the casing from the bottom, discharges the hot-air after exchanging then from the top, forms the free convection state, does not need the row of pressure to ventilate.Ventilation hole A, ventilation hole B direction is opposite, make air to enter in the casing smoothly, and foreign material and little winged insect can not enter.

The said structure design of brace summer makes hot-air gather above the roof, and unification is being discharged via ventilation hole C by the ventilation hole D on the side plate, and heat exchanger effectiveness improves.

Device distribution principle in the casing: little for volume, the demanding power transformer that dispels the heat places two ends, high pressure ring cabinet switchgear and automatic terminal cabinet require to place in the middle of two transformer rooms than higher to heat radiation, and the demanding low-tension switch cabinet that dispels the heat is had of one's own a row, be distributed with like this and be beneficial to equipment cooling, be difficult for producing the thermal center (-tre).

Description of drawings

Fig. 1 front view of the present utility model,

Fig. 2 cutaway view of the present utility model,

The front view of brace summer among Fig. 3 A Fig. 2,

The end view of brace summer among Fig. 3 B Fig. 2,

The front view of Fig. 4 A Fig. 1 deadlight,

B-B among Fig. 4 B Fig. 4 A is to cutaway view,

Interior lining panel front view among Fig. 4 C Fig. 4 A,

The floor plan of Fig. 5 the utility model casing

(arrow among the figure except that label, its direction is designated as the circulation of air direction)

Each label lists as follows among the figure:

1-channel-section steel basis, 2-top cover, 21-brace summer, 211-base plate, 212-side plate, the 213-supporting bracket, 214-air vent hole D, the pointed roof of 22-, 221-skeleton, the 222-rock wool-steel plywood, the color steel of 223-, 224-dovetail screw, 23-breather chamber, 231-air vent hole C, the 3-wallboard,, the 31-Side fascia, the 32-interior lining panel, 33-ventilation hole A, 34-ventilation hole B, 35-wicket, the 36-riband, 4-hyperbaric chamber, 5-low-pressure chamber, 6-transformer room.

Embodiment

As Fig. 1,2,3, shown in 4, box for box-type transformer substation, comprise channel-section steel basis 1, have wicket 35 around wallboard 3 and top cover 2, it is characterized in that: wallboard 3 is formed by Side fascia 31 and interior lining panel 32 fixed combination around described, described Side fascia 31 is welded on the channel-section steel basis 1, plenum area is arranged at the bottom of Side fascia 31, has some ventilation hole A33 in the described plenum area, and interior lining panel 32 and Side fascia 31 corresponding plenum areas also have ventilation hole B34, with the vertical direction is symmetry, and described ventilation hole A33 is just in time opposite with the perforate direction of ventilation hole B34.Described top cover 2 comprises a brace summer 21, the breather chamber 23 on pointed roof 22 and the roof, described pointed roof 22 leaves the gap, is fixed with breather chamber 23 on the described gap, and described breather chamber 23 tops are airtight, have air vent hole C231 all around, make in the casing by the gap to communicate with the outside.Casing of the present utility model is opened ventilation hole A33 in the bottom, ventilation hole B34, and the top also has ventilation hole C231, and cold air enters in the casing from the bottom, discharges the hot-air after exchanging then from the top, forms the free convection state, does not need the row of pressure to ventilate.

The mode that wallboard 3 adopts Side fascia 31 and interior lining panel 32 to make up, and ventilation hole A33, ventilation hole B34 direction is opposite, make air to enter in the casing smoothly, and foreign material and little winged insect can not enter.Also because the above-mentioned effect of interior lining panel 32, the size of described interior lining panel 32 and big or small identical the getting final product of plenum area.

Described brace summer 21 by monoblock steel plate bending and forming be divided into base plate 211, two side plate 212 and two supporting brackets 213 that have ventilation hole D214 are formed, 21 one-tenth sections of described brace summer are up big and down small trapezoidal shape, it is the trapezoidal trapezoidal side of up-small and down-big formula that two supporting brackets 213 form sections, and two supporting brackets 213 are supporting the both sides on pointed roof 22 respectively.The said structure design of brace summer 21 makes hot-air gather above the roof, and the unified ventilation hole D that passes through on the side plate 212 is discharging via ventilation hole C, and heat exchanger effectiveness improves.

Described pointed roof 22 is supported by steel skeleton 221, upward applies rock wool-steel plywood 222, covers color steel watts 223 again, and described color steel watt is anchored on the skeleton by the dovetail screw, and this design good heat preservation performance, and the heat of the high light radiation outside making is difficult for making and enters casing.

Described Side fascia outside compartment is fixed with riband.The good decorating effect of batten, and casing had insulation effect, the spacing of described batten is 20 millimeters, and is unimpeded to guarantee circulation of air.

As shown in Figure 5, the compact box-type substation, comprise the casing of box-type substation and the power supply unit in the casing, it is characterized in that: power supply unit is distributed in four interior chambers of casing, and be arranged to two rows, described hyperbaric chamber 4 is positioned in the middle of two transformer Room 6 and becomes a row to be provided with, and low-pressure chamber 5 has a row of one's own, described four chambers all over against around wicket 35 on the wallboard 3, be convenient to like this safeguard and maintenance.

The utility model provides a kind of box for box-type transformer substation, according to cold air, the hot-air principle that circulates naturally, by the natural draft design, need not electric energy, can accomplish low-carbon environment-friendly, energy savings, and radiating effect is very good, is worth popularizing in an all-round way.

Claims (8)

1. box for box-type transformer substation, comprise the channel-section steel basis, have the wallboard and the top cover all around of wicket, it is characterized in that: wallboard is formed by Side fascia and interior lining panel fixed combination around described, described Side fascia is welded on the channel-section steel basis, plenum area is arranged at the bottom of Side fascia, have some ventilation hole A in the described plenum area, the plenum area that interior lining panel is corresponding with Side fascia also has ventilation hole B, with the vertical direction is symmetry, described ventilation hole A is just in time opposite with the perforate direction of ventilation hole B, and described top cover comprises a brace summer, pointed roof, with the breather chamber on the roof, described pointed roof leaves the gap, is fixed with breather chamber on the described gap, and described breather chamber top is airtight, have air vent hole C all around, make in the casing by the gap to communicate with the outside.
2. box for box-type transformer substation according to claim 1 is characterized in that: the size of described interior lining panel is identical with the plenum area size.
3. box for box-type transformer substation according to claim 1 is characterized in that: it is that up big and down small formula is trapezoidal that described brace summer is welded into section by base plate and two blocks of side plates, and shape has ventilation hole D on the described side plate, and biside plate is supporting the both sides on pointed roof respectively.
4. box for box-type transformer substation according to claim 1, it is characterized in that: described brace summer is made up of base plate, two side plate and two supporting brackets that have ventilation hole D, it is up big and down small trapezoidal shape that described side plate and base plate are welded into section, two supporting brackets are welded with two blocks of side plates respectively, it is the trapezoidal trapezoidal side of up-small and down-big formula that two supporting brackets form sections, and two supporting brackets are supporting the both sides on pointed roof respectively.
5. box for box-type transformer substation according to claim 1 is characterized in that: described pointed roof is supported by the steel skeleton, upward applies rock wool-steel plywood, covers color steel watt again, and described color steel watt is anchored on the skeleton by the dovetail screw.
6. box for box-type transformer substation according to claim 1 is characterized in that: described Side fascia outside compartment is fixed with riband.
7. box for box-type transformer substation according to claim 6 is characterized in that: the spacing of described batten is 20 millimeters.
8. compact box-type substation, the casing and the power supply unit that comprise the arbitrary box-type substation of claim 1-7, it is characterized in that: power supply unit is distributed in two transformer rooms that divide in the casing of the arbitrary box-type substation of claim 1-7, in low-pressure chamber and the hyperbaric chamber, and be arranged to two rows, be distributed with high pressure ring cabinet switchgear and automatic terminal cabinet in the described hyperbaric chamber, be positioned at centre, two transformer rooms and become a row to be provided with, the transformer room is distributed with power transformer; Be distributed with low-tension switch cabinet in the low-pressure chamber and have a row of one's own, four chambers all over against around wicket on the wallboard.
CN2011201983276U 2011-06-13 2011-06-13 Box body for box-type substation and compact box-type substation CN202094495U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201983276U CN202094495U (en) 2011-06-13 2011-06-13 Box body for box-type substation and compact box-type substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201983276U CN202094495U (en) 2011-06-13 2011-06-13 Box body for box-type substation and compact box-type substation

Publications (1)

Publication Number Publication Date
CN202094495U true CN202094495U (en) 2011-12-28

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103457178A (en) * 2013-08-23 2013-12-18 江苏常明电力设备有限公司 High heat dissipation outdoor electric cabinet
CN103683048A (en) * 2013-12-04 2014-03-26 蒋计 Novel box-type transformer substation
CN103683067A (en) * 2013-12-04 2014-03-26 蒋计 Novel box-type transformer substation
CN103683049A (en) * 2013-12-04 2014-03-26 蒋计 Box type transformer substation with natural ventilation effect
CN103683047A (en) * 2013-12-04 2014-03-26 蒋计 Naturally-ventilated box-type substation
CN103840387A (en) * 2012-11-21 2014-06-04 南通星宇电气有限公司 Remote monitoring intelligent box type substation
CN104348094A (en) * 2014-11-14 2015-02-11 厦门闽光电气实业有限公司 Novel Euclidean box transformer substation
CN104485591A (en) * 2014-12-28 2015-04-01 宁波市海达塑料机械有限公司 Heat dissipating power distribution box
CN104752966A (en) * 2014-07-22 2015-07-01 汤子仁 Top cover of combined transformer box
CN104993410A (en) * 2015-08-11 2015-10-21 四川电器集团股份有限公司 Box-type section post
CN105261806A (en) * 2015-11-05 2016-01-20 南车资阳机车有限公司 Ventilating and cooling structure and method for locomotive storage battery
CN105720500A (en) * 2014-12-05 2016-06-29 无锡锡山安达防爆电气设备有限公司 ventilation plate structure for power transmission and transformation box
CN106129828A (en) * 2016-06-29 2016-11-16 杨云泉 A kind of waterproof box-type substation
CN106129880A (en) * 2016-07-29 2016-11-16 中电电气(江苏)股份有限公司 A kind of box-type substation top cover transom

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840387A (en) * 2012-11-21 2014-06-04 南通星宇电气有限公司 Remote monitoring intelligent box type substation
CN103457178A (en) * 2013-08-23 2013-12-18 江苏常明电力设备有限公司 High heat dissipation outdoor electric cabinet
CN103683067A (en) * 2013-12-04 2014-03-26 蒋计 Novel box-type transformer substation
CN103683049A (en) * 2013-12-04 2014-03-26 蒋计 Box type transformer substation with natural ventilation effect
CN103683047A (en) * 2013-12-04 2014-03-26 蒋计 Naturally-ventilated box-type substation
CN103683048A (en) * 2013-12-04 2014-03-26 蒋计 Novel box-type transformer substation
CN104752966A (en) * 2014-07-22 2015-07-01 汤子仁 Top cover of combined transformer box
CN104348094A (en) * 2014-11-14 2015-02-11 厦门闽光电气实业有限公司 Novel Euclidean box transformer substation
CN105720500A (en) * 2014-12-05 2016-06-29 无锡锡山安达防爆电气设备有限公司 ventilation plate structure for power transmission and transformation box
CN104485591A (en) * 2014-12-28 2015-04-01 宁波市海达塑料机械有限公司 Heat dissipating power distribution box
CN104485591B (en) * 2014-12-28 2016-11-30 宁波市海达塑料机械有限公司 A kind of heat dissipation power distribution box
CN104993410A (en) * 2015-08-11 2015-10-21 四川电器集团股份有限公司 Box-type section post
CN105261806A (en) * 2015-11-05 2016-01-20 南车资阳机车有限公司 Ventilating and cooling structure and method for locomotive storage battery
CN106129828A (en) * 2016-06-29 2016-11-16 杨云泉 A kind of waterproof box-type substation
CN106129880A (en) * 2016-07-29 2016-11-16 中电电气(江苏)股份有限公司 A kind of box-type substation top cover transom

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111228

Termination date: 20140613