JP2013027059A - Outdoor type switch gear - Google Patents

Outdoor type switch gear Download PDF

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JP2013027059A
JP2013027059A JP2011156152A JP2011156152A JP2013027059A JP 2013027059 A JP2013027059 A JP 2013027059A JP 2011156152 A JP2011156152 A JP 2011156152A JP 2011156152 A JP2011156152 A JP 2011156152A JP 2013027059 A JP2013027059 A JP 2013027059A
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roof
outdoor type
type switchgear
box
solar panel
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Kohei Nishida
幸平 西田
Yuichi Sakurada
雄一 櫻田
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Toshiba Corp
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Toshiba Corp
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Abstract

PROBLEM TO BE SOLVED: To provide an outdoor type switch gear which efficiently conducts ventilation in a box with limited electric power.SOLUTION: An outdoor type switchgear includes: a box body 1 housing a housing apparatus; a frame 2 on which the box body 1 is placed and fixed; a roof 3 provided on a ceiling surface of the box body 1; a solar panel 9 provided on th roof 3; an accumulator battery 10 connecting with the solar panel 9; and an environment improvement member, such as an exhaust fan 7, which connects with the accumulator battery 10 and improving the temperature rise. An inlet port 4, taking in outer air, is provided at the frame 2, and an exhaust port 8, exhausting air in the box body 1, is provided at the roof 3. The environment improvement member is operated under predetermined conditions.

Description

本発明の実施形態は、ソーラーパネルを設置し、その電力を利用する屋外形スイッチギヤに関する。   Embodiments of the present invention relate to an outdoor type switchgear that installs a solar panel and uses its electric power.

従来、箱体の天井部にソーラーパネルを設置し、発電した電力で換気扇などを動作させ、盤内の換気を行うものが知られている（例えば、特許文献１参照。）。   Conventionally, a solar panel is installed on the ceiling of a box, and a ventilation fan or the like is operated with generated power to ventilate the inside of the panel (for example, see Patent Document 1).

しかしながら、盤内の換気においては、吸気口と排気口の位置関係を定めておかないと、効率的な換気を行うことができない。一般的には、天井部の温度上昇が大きく、床部から天井部に向かって排気することが最もよいのにも係わらず、収納機器の配置状況から、必ずしも、そのような構成とはなっていないのが現状である。特に、ソーラーパネルを利用するものでは、限られた電力であるので、換気の効率を向上させることが望まれていた。   However, in the ventilation in the panel, efficient ventilation cannot be performed unless the positional relationship between the intake port and the exhaust port is determined. In general, the temperature rise of the ceiling is large, and although it is best to exhaust from the floor to the ceiling, such a configuration is not necessarily based on the arrangement of storage devices. There is no current situation. In particular, in the case of using a solar panel, since the electric power is limited, it has been desired to improve the ventilation efficiency.

特開２００７−３００６９５号公報JP 2007-300695 A

本発明が解決しようとする課題は、ソーラーパネルでの発電量が限られたものとなるので、効率よく盤内の換気を行うことのできる屋外形スイッチギヤを提供することにある。   The problem to be solved by the present invention is to provide an outdoor type switchgear that can efficiently ventilate the panel because the amount of power generated by the solar panel is limited.

上記課題を解決するために、実施形態の屋外形スイッチギヤは、収納機器を収納する箱体と、前記箱体を載置固定する架台と、前記箱体の天井面に設けられた屋根と、前記屋根に設けられたソーラーパネルと、前記ソーラーパネルに接続された蓄電池と、前記蓄電池に接続された環境改善部材とを備えた屋外形スイッチギヤであって、前記架台に外気を取入れる吸気口を設け、前記屋根に前記箱体内の空気を排気する排気口を設け、前記環境改善部材を所定条件下で動作させることを特徴とする。   In order to solve the above problems, an outdoor switchgear according to an embodiment includes a box body that houses a storage device, a gantry on which the box body is placed and fixed, and a roof that is provided on a ceiling surface of the box body, An outdoor type switchgear comprising a solar panel provided on the roof, a storage battery connected to the solar panel, and an environmental improvement member connected to the storage battery, and an intake port for taking outside air into the mount And an exhaust port for exhausting air in the box is provided in the roof, and the environment improving member is operated under a predetermined condition.

本発明の実施例１に係る屋外形スイッチギヤの構成を示す側面図。The side view which shows the structure of the outdoor type switchgear which concerns on Example 1 of this invention. 本発明の実施例２に係る屋外形スイッチギヤの構成を示す側面図。The side view which shows the structure of the outdoor type switchgear which concerns on Example 2 of this invention. 本発明の実施例３に係る屋外形スイッチギヤの構成を示す側面図。The side view which shows the structure of the outdoor type switchgear which concerns on Example 3 of this invention.

以下、図面を参照して本発明の実施例を説明する。   Embodiments of the present invention will be described below with reference to the drawings.

先ず、本発明の実施例１に係る屋外形スイッチギヤを図１を参照して説明する。図１は、本発明の実施例１に係る屋外形スイッチギヤの構成を示す側面図である。   First, an outdoor type switchgear according to Embodiment 1 of the present invention will be described with reference to FIG. FIG. 1 is a side view showing the configuration of an outdoor type switchgear according to Embodiment 1 of the present invention.

図１に示すように、収納機器を収納した箱体１は床部が架台２に載置固定され、天井部には雨水の浸入を防ぐ傾斜を持った長方形状の屋根３が設けられている。架台２の正面側の側面には、塵埃除去フィルターなどを装着した外気を取入れる吸気口４が設けられている。架台２と箱体１が接する部分には、収納機器に塞がれないように床面開口部５が設けられている。   As shown in FIG. 1, a box body 1 storing storage equipment has a floor portion placed and fixed on a gantry 2, and a ceiling portion having a rectangular roof 3 having an inclination to prevent rainwater from entering. . On the front side surface of the gantry 2, there is provided an air inlet 4 for taking in outside air equipped with a dust removing filter or the like. A floor surface opening 5 is provided at a portion where the gantry 2 and the box 1 are in contact with each other so that the storage device is not blocked.

屋根３と箱体１が接する部分には、収納機器に塞がれないように天井面開口部６が設けられ、屋根３内に、箱体１内の空気を吸引する換気扇７が取付けられている。屋根３の正面側の側面には、雨水浸入防止フィルターなどを装着した排気口８が設けられている。   A ceiling surface opening 6 is provided in a portion where the roof 3 and the box 1 are in contact with each other so that the storage device is not blocked, and a ventilation fan 7 for sucking air in the box 1 is attached in the roof 3. Yes. On the side surface on the front side of the roof 3, an exhaust port 8 equipped with a rainwater infiltration prevention filter or the like is provided.

屋根３の天井外部には、ソーラーパネル９が設置されており、その出力が蓄電池１０に接続されている。蓄電池１０の出力は、所定の温度で動作する温度スイッチ１１を介して換気扇７に接続されている。温度スイッチ１１は、例えば、温度６０℃以上でＯＮし、温度６０℃未満でＯＦＦするようになっている。動作する温度は、盤の型や使用材質などによって決まる。なお、１２は、正面扉である。   A solar panel 9 is installed outside the ceiling of the roof 3, and its output is connected to the storage battery 10. The output of the storage battery 10 is connected to the ventilation fan 7 via a temperature switch 11 that operates at a predetermined temperature. For example, the temperature switch 11 is turned ON when the temperature is 60 ° C. or higher and turned OFF when the temperature is lower than 60 ° C. The operating temperature depends on the type of board and the material used. Reference numeral 12 denotes a front door.

これにより、箱体１内の温度が所定値以上になると、温度スイッチ１１を介し、換気扇７が動作する。換気扇７の動作により、図示矢印で示しているように、空気は、最も温度が低い架台２の吸気口４から吸気され、箱体１内で暖められた後、最も温度上昇する天井面開口部６を経由して排気口８から排気される。このため、箱体１内の冷却を効率よく行うことができる。換気時間は、最も温度上昇をする昼間の１０時間程度とし、換気扇７が連続動作するように蓄電池１０の容量が決められている。なお、ソーラーパネル９は、日照時に１００Ｗ／ｍ２程度の発電量を持つようなものである。 Thereby, when the temperature in the box 1 becomes a predetermined value or more, the ventilation fan 7 operates via the temperature switch 11. By the operation of the ventilation fan 7, as shown by the arrows in the figure, the air is sucked from the inlet 4 of the gantry 2 having the lowest temperature, heated in the box 1, and then the ceiling surface opening where the temperature rises the most. 6 is exhausted from the exhaust port 8 via 6. For this reason, cooling in the box 1 can be performed efficiently. The ventilation time is about 10 hours in the daytime when the temperature rises the most, and the capacity of the storage battery 10 is determined so that the ventilation fan 7 operates continuously. The solar panel 9 has a power generation amount of about 100 W / m 2 during sunshine.

上記実施例１の屋外形スイッチギヤによれば、架台２に吸気口４を設けて吸気し、屋根３に排気口８を設けて排気するようにしているので、箱体１内の冷却を効率よく行うことができる。また、効率を向上させることから、少ない電力量で換気することができ、蓄電池１０の容量を抑制することができる。   According to the outdoor type switchgear of the first embodiment, the air intake 4 is provided in the gantry 2 and the air is taken in, and the air outlet 8 is provided in the roof 3 so that the air is exhausted. Can be done well. Moreover, since efficiency is improved, it can ventilate with little electric energy, and the capacity | capacitance of the storage battery 10 can be suppressed.

上記実施例１では、温度上昇について説明したが、湿度上昇を抑えるためには、スペースヒータや除湿機を床面に設け、例えば、塩化ナトリウムが潮解する７５％ＲＨでＯＮ−ＯＦＦする湿度スイッチで動作させるものとする。スペースヒータなどは、吸気口４や床面開口部５に置くことで、除湿の効率を向上させることができる。   In the first embodiment, the temperature rise has been described. In order to suppress the humidity rise, a space heater or a dehumidifier is provided on the floor surface. It shall be operated. By placing a space heater or the like in the intake port 4 or the floor opening 5, the efficiency of dehumidification can be improved.

ここで、スペースヒータや除湿機は、湿度を改善し、また、換気扇７は、温度を改善するものであるので、これらをまとめて環境改善部材と定義する。   Here, the space heater and the dehumidifier improve the humidity, and the ventilation fan 7 improves the temperature. Therefore, these are collectively defined as an environment improving member.

次に、本発明の実施例２に係る屋外形スイッチギヤを図２を参照して説明する。図２は、本発明の実施例２に係る屋外形スイッチギヤの構成を示す側面図である。なお、この実施例２が実施例１と異なる点は、屋根の形状である。図２において、実施例１と同様の構成部分においては、同一符号を付し、その詳細な説明を省略する。   Next, an outdoor type switchgear according to Embodiment 2 of the present invention will be described with reference to FIG. FIG. 2 is a side view showing the configuration of the outdoor type switchgear according to the second embodiment of the present invention. The difference between the second embodiment and the first embodiment is the shape of the roof. In FIG. 2, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

図２に示すように、屋根１３の形状を突出した四角錐とし、４つの面に、それぞれソーラーパネル９を設けている。   As shown in FIG. 2, the roof 13 has a protruding quadrangular pyramid, and solar panels 9 are provided on four surfaces, respectively.

上記実施例２の屋外形スイッチギヤによれば、実施例１による効果のほかに、ソーラーパネル９の面積を増加させることができ、発電量を増加させることができる。   According to the outdoor type switchgear of the second embodiment, in addition to the effects of the first embodiment, the area of the solar panel 9 can be increased and the amount of power generation can be increased.

次に、本発明の実施例３に係る屋外形スイッチギヤを図３を参照して説明する。図３は、本発明の実施例３に係る屋外形スイッチギヤの構成を示す側面図である。なお、この実施例３が実施例１と異なる点は、屋根の形状である。図３において、実施例１と同様の構成部分においては、同一符号を付し、その詳細な説明を省略する。   Next, an outdoor type switchgear according to Embodiment 3 of the present invention will be described with reference to FIG. FIG. 3 is a side view showing the configuration of the outdoor type switchgear according to the third embodiment of the present invention. The third embodiment is different from the first embodiment in the shape of the roof. In FIG. 3, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

図３に示すように、屋根１４の形状を断面台形としている。断面台形のそれぞれの面には、ソーラーパネル９を設けている。天井面は、雨水が流れるように傾斜を持たせている。   As shown in FIG. 3, the shape of the roof 14 is a trapezoidal cross section. Solar panels 9 are provided on each surface of the trapezoidal cross section. The ceiling surface is inclined to allow rainwater to flow.

上記実施例３の屋外形スイッチギヤによれば、実施例１による効果のほかに、ソーラーパネル９の発電量を増加させることができる。   According to the outdoor type switchgear of the said Example 3, in addition to the effect by Example 1, the electric power generation amount of the solar panel 9 can be increased.

以上述べたような実施形態によれば、箱体内の換気効率が向上し、少ない電力量で換気を行うことができる。   According to the embodiment as described above, the ventilation efficiency in the box is improved, and ventilation can be performed with a small amount of electric power.

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。   Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

１ 箱体
２ 架台
３、１３、１４ 屋根
４ 吸気口
５ 床面開口部
６ 天井面開口部
７ 換気扇
８ 排気口
９ ソーラーパネル
１０ 蓄電池
１１ 温度スイッチ
１２ 正面扉 DESCRIPTION OF SYMBOLS 1 Box 2 Base 3, 13, 14 Roof 4 Inlet 5 Floor opening 6 Ceiling opening 7 Ventilation fan 8 Exhaust 9 Solar panel 10 Storage battery 11 Temperature switch 12 Front door

Claims (5)

収納機器を収納する箱体と、
前記箱体を載置固定する架台と、
前記箱体の天井面に設けられた屋根と、
前記屋根に設けられたソーラーパネルと、
前記ソーラーパネルに接続された蓄電池と、
前記蓄電池に接続された環境改善部材とを備えた屋外形スイッチギヤであって、
前記架台に外気を取入れる吸気口を設け、
前記屋根に前記箱体内の空気を排気する排気口を設け、
前記環境改善部材を所定条件下で動作させることを特徴とする屋外形スイッチギヤ。 A box for storing storage devices;
A stand for mounting and fixing the box;
A roof provided on the ceiling of the box;
A solar panel provided on the roof;
A storage battery connected to the solar panel;
An outdoor type switchgear comprising an environmental improvement member connected to the storage battery,
Provide an inlet for taking outside air into the frame,
Provide an exhaust port for exhausting air in the box in the roof,
An outdoor type switchgear characterized in that the environmental improvement member is operated under predetermined conditions. 前記環境改善部材は、温度上昇を改善する換気扇であり、前記屋根内に設けることを特徴とする請求項１に記載の屋外形スイッチギヤ。   The outdoor type switchgear according to claim 1, wherein the environmental improvement member is a ventilation fan that improves temperature rise, and is provided in the roof. 前記環境改善部材は、湿度上昇を改善するスペースヒータであり、前記吸気口に設けることを特徴とする請求項１に記載の屋外形スイッチギヤ。   The outdoor type switchgear according to claim 1, wherein the environmental improvement member is a space heater that improves an increase in humidity, and is provided in the intake port. 前記屋根を四角錐とし、それぞれの表面に前記ソーラーパネルを設けたことを特徴とする請求項１乃至請求項３のいずれか１項に記載の屋外形スイッチギヤ。   The outdoor type switchgear according to any one of claims 1 to 3, wherein the roof is a quadrangular pyramid, and the solar panels are provided on the respective surfaces. 前記屋根を断面台形とし、それぞれの表面に前記ソーラーパネルを設けたことを特徴とする請求項１乃至請求項３のいずれか１項に記載の屋外形スイッチギヤ。   The outdoor type switchgear according to any one of claims 1 to 3, wherein the roof has a trapezoidal cross section and the solar panel is provided on each surface.
JP2011156152A 2011-07-14 2011-07-14 Outdoor type switch gear Pending JP2013027059A (en)

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CN104393512A (en) * 2014-12-01 2015-03-04 王永妍 Novel power equipment box
CN105226527A (en) * 2014-06-30 2016-01-06 国网山东齐河县供电公司 A kind of outdoor box equipment with the self-service ventilation unit of solar energy
KR101620023B1 (en) * 2015-03-30 2016-05-12 황병훈 Smart solar cell panel assembly
CN106058665A (en) * 2016-06-01 2016-10-26 扬中市美娴电器有限公司 Air suction-type moisture-proof switch cabinet
CN106099729A (en) * 2016-08-29 2016-11-09 国网河南鄢陵县供电公司 Outdoor cabinet type transformer station ventilation moistureproof system
CN106159733A (en) * 2016-07-06 2016-11-23 张家港富士金属制品有限公司 A kind of integrated electricity meter case
CN106253073A (en) * 2016-08-29 2016-12-21 国网河南鄢陵县供电公司 Outdoor cabinet type transformer station self-powered ventilation damp-proof device
CN106300085A (en) * 2016-08-29 2017-01-04 国网河南鄢陵县供电公司 Solar powered moistureproof cooling-down type outdoor transforming box
CN106300086A (en) * 2016-08-29 2017-01-04 国网河南鄢陵县供电公司 Dust control by ventilation damp proof insulation formula outdoor power equipment installs room
CN107196196A (en) * 2017-07-19 2017-09-22 佛山市阳辉明电气设备有限公司 Intelligent integrated comprehensive low-pressure distribution cabinet
CN111786292A (en) * 2020-07-16 2020-10-16 安徽卓越电力设备有限公司 Shockproof drying type high-voltage power distribution cabinet device
CN113161876A (en) * 2021-03-08 2021-07-23 贵州汇科电气有限公司 High-low voltage switch cabinet with waterproof dustproof function

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105226527A (en) * 2014-06-30 2016-01-06 国网山东齐河县供电公司 A kind of outdoor box equipment with the self-service ventilation unit of solar energy
CN104393512A (en) * 2014-12-01 2015-03-04 王永妍 Novel power equipment box
KR101620023B1 (en) * 2015-03-30 2016-05-12 황병훈 Smart solar cell panel assembly
CN106058665A (en) * 2016-06-01 2016-10-26 扬中市美娴电器有限公司 Air suction-type moisture-proof switch cabinet
CN106159733A (en) * 2016-07-06 2016-11-23 张家港富士金属制品有限公司 A kind of integrated electricity meter case
CN106253073A (en) * 2016-08-29 2016-12-21 国网河南鄢陵县供电公司 Outdoor cabinet type transformer station self-powered ventilation damp-proof device
CN106099729A (en) * 2016-08-29 2016-11-09 国网河南鄢陵县供电公司 Outdoor cabinet type transformer station ventilation moistureproof system
CN106300085A (en) * 2016-08-29 2017-01-04 国网河南鄢陵县供电公司 Solar powered moistureproof cooling-down type outdoor transforming box
CN106300086A (en) * 2016-08-29 2017-01-04 国网河南鄢陵县供电公司 Dust control by ventilation damp proof insulation formula outdoor power equipment installs room
CN107196196A (en) * 2017-07-19 2017-09-22 佛山市阳辉明电气设备有限公司 Intelligent integrated comprehensive low-pressure distribution cabinet
CN111786292A (en) * 2020-07-16 2020-10-16 安徽卓越电力设备有限公司 Shockproof drying type high-voltage power distribution cabinet device
CN113161876A (en) * 2021-03-08 2021-07-23 贵州汇科电气有限公司 High-low voltage switch cabinet with waterproof dustproof function
CN113161876B (en) * 2021-03-08 2024-01-30 贵州汇科电气有限公司 High-low voltage switch cabinet with waterproof and dustproof functions

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