CN103490321A - Middle power distribution cabinet - Google Patents
Middle power distribution cabinet Download PDFInfo
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- CN103490321A CN103490321A CN201310469904.4A CN201310469904A CN103490321A CN 103490321 A CN103490321 A CN 103490321A CN 201310469904 A CN201310469904 A CN 201310469904A CN 103490321 A CN103490321 A CN 103490321A
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- power distribution
- distribution cabinet
- dividing plate
- connecting plate
- measuring room
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Abstract
The invention discloses a middle power distribution cabinet. The middle power distribution cabinet comprises a power distribution cabinet body. A measuring chamber, a relay chamber, a handcart chamber and a front lower chamber are sequentially arranged in the power distribution cabinet body from top to bottom, and a layering partition plate which is used for separating the measuring chamber from the relay chamber is arranged between the measuring chamber and the relay chamber. The layering partition plate comprises a partition plate body, connecting plates which are perpendicular to the partition plate body are arranged on at least two lateral sides of the partition plate body respectively, the connecting plates are parallel to the inner wall of the power distribution cabinet body, at least two connecting holes are formed in each connecting plate, fixing holes are formed in the positions, corresponding to the connecting holes, of the inner wall of the power distribution cabinet body, and the layering partition plate is fixed to the inner portion of the power distribution cabinet body when each bolt sequentially penetrates through one of the connecting holes and one of the fixing holes. The measuring chamber and the relay chamber are made to form independent spaces respectively, therefore, the relay chamber can be opened even when a measuring seal inside the measuring chamber is not broken when a secondary element inside the relay chamber needs to be repaired and maintained, the repairing and maintenance work is made to be simpler, and the measurement accuracy of a measurement instrument is ensured.
Description
Technical field
The present invention relates to a kind of power distribution cabinet, relate in particular to a kind of middle power distribution cabinet.
Background technology
KYN28A-12 (Z) middle armoured removable type alternating (claims again the GZS1 switchgear, hereinafter to be referred as switch cubicle), with reference to Switzerland ABB AB technology, technique, the Novel indoor switch cubicle of development on the basis that extensively absorbs the similar products at home and abroad advantage, exploitation.Switch cubicle adopts the middle structure, has higher technical performance index, can replace the metal enclosed switchgear of various old types, as series of products such as KYN1-10, JYN2-10, GBC-10.Be applicable to the distribution system of the indoor single busbar connection of 3.6-12kV three-phase alternating current 50Hz or sectionalized single busbar connection; be widely used in the departments such as power plant, industrial and mining enterprises' cause, hotel, building, urban construction as the use of accepting and distributing electric energy, and circuit carried out and controlled, protect and monitoring.
Relay bungalow and the measuring room of conventional KYN28A-12 middle power distribution cabinet are overall structure, and relay bungalow and measuring room are arranged in a chamber of power distribution cabinet.During Quadratic Finite Element device failure in relay bungalow, need to open this chamber, and power distribution cabinet is not subject to external influence for fear of the instrument in measuring room, guarantee the accurate of continuous data, usually on the door body of this chamber, the metering lead sealing is set, need to open the door body of chamber, must destroy the metering lead sealing, to repair and maintenance, work brings great inconvenience like this.
Summary of the invention
The object of the invention is to propose a kind of middle power distribution cabinet, it can simple and effectively separate the relay bungalow of power distribution cabinet and measuring room, simplify the repair and maintenance work of the Quadratic Finite Element device in relay bungalow, avoided destroying the metering lead sealing of measuring room, guaranteed the accuracy of measuring of metrical instrument.
For reaching this purpose, the present invention by the following technical solutions:
A kind of middle power distribution cabinet, comprise the power distribution cabinet body, set gradually measuring room from top to bottom in described power distribution cabinet body, relay bungalow, handcart chamber and front lower chamber, between described measuring room and described relay bungalow, be provided for the layering dividing plate of described measuring room and the separation of described relay bungalow, described layering dividing plate comprises the dividing plate body be complementary with described measuring room and described relay bungalow inside dimension, described dividing plate body at least dual-side is provided with the connecting plate vertical with described dividing plate body, described connecting plate is parallel with the inwall of described power distribution cabinet body, at least two connecting holes are set on described connecting plate, corresponding described connecting hole arranges fixing hole on the inwall of described power distribution cabinet body, by the described connecting hole of screw bolt passes and described fixing hole, described layering dividing plate is fixed in described power distribution cabinet body.
As a kind of preferred version of middle power distribution cabinet, on described power distribution cabinet body, corresponding described measuring room is provided with measuring room door body, and on described power distribution cabinet body, corresponding described relay bungalow is provided with relay bungalow door body.
As a kind of preferred version of middle power distribution cabinet, be provided for checking, reading the observation window of kilowatt-hour meter on described measuring room door body;
At least one is set on described relay bungalow door body for the linear quadratic control element installing hole of Quadratic Finite Element device is installed.
As a kind of preferred version of middle power distribution cabinet, the junction of described connecting plate and described dividing plate body arranges circular arc chamfering.
As a kind of preferred version of middle power distribution cabinet, on described dividing plate body, a plurality of louvres are set.
Preferably, described louvre is circular port, square opening or profiled holes.
Preferably, a plurality of described louvres evenly or non-uniform Distribution on described dividing plate body.
Be more preferably, 40 described louvres are set on described dividing plate body, every ten is a row, totally four rows.
As a kind of preferred version of middle power distribution cabinet, on the relative dual-side of described dividing plate body, described connecting plate vertically is set.
As a kind of preferred version of middle power distribution cabinet, four sides of described dividing plate body all arrange described connecting plate.
As a kind of preferred version of middle power distribution cabinet, described connecting plate is arranged in described measuring room; Or,
Described connecting plate is arranged in described relay bungalow.
As a kind of preferred version of middle power distribution cabinet, described connecting plate and described this body by integral forming of dividing plate or minute body formed.
Further, described connecting plate and described dividing plate body one bending forming.
Further, described connecting plate and described dividing plate body welding fabrication.
As a kind of preferred version of middle power distribution cabinet, on described power distribution cabinet body, corresponding described handcart chamber is provided with handcart chamber door body, and on described power distribution cabinet body, corresponding described front lower chamber is provided with front lower chamber door body.
Beneficial effect of the present invention is: by the layering dividing plate is set between measuring room and relay bungalow, make independently space of each self-forming of measuring room and relay bungalow, when the Quadratic Finite Element device in relay bungalow needs repair and maintenance, the metering lead sealing in needs destroy measuring room can not opened relay bungalow yet, make repair and maintenance work simpler, guaranteed the accuracy of measuring of metrical instrument.
The accompanying drawing explanation
The structural representation that Fig. 1 is the described middle power distribution cabinet of inventive embodiments;
The schematic side view that Fig. 2 is the described middle power distribution cabinet of inventive embodiments;
Fig. 3 is the door body structure schematic diagram in the described middle power distribution cabinet of inventive embodiments;
Fig. 4 is the local enlarged diagram in A place in Fig. 1;
The structural representation that Fig. 5 is layering dividing plate in Fig. 4;
The schematic top plan view that Fig. 6 is Fig. 5;
The schematic side view that Fig. 7 is Fig. 5.
In Fig. 1 to 7:
1, measuring room; 11, measuring room door body; 12, observation window;
2, relay bungalow; 21, relay bungalow door body; 22, linear quadratic control element installing hole;
3, layering dividing plate; 31, dividing plate body; 32, connecting plate; 33, louvre; 34, circular arc chamfering;
35, connecting hole;
4, handcart chamber; 41, handcart chamber door body;
5, front lower chamber; 51, front lower chamber door body.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
In Fig. 1 to 7 illustrated embodiment, middle power distribution cabinet of the present invention, comprise the power distribution cabinet body, set gradually measuring room 1 in the power distribution cabinet body from top to bottom, relay bungalow 2, handcart chamber 4 and front lower chamber 5, be provided for the layering dividing plate 3 that measuring room 1 and relay bungalow 2 are separated between measuring room 1 and relay bungalow 2, layering dividing plate 3 comprises the dividing plate body 31 be complementary with measuring room 1 and relay bungalow 2 inside dimensions, dividing plate body 31 at least dual-side is provided with the connecting plate vertical with dividing plate body 31 32, connecting plate 32 is parallel with the inwall of power distribution cabinet body, at least two connecting holes 35 are set on connecting plate 32, corresponding connecting hole 35 arranges fixing hole on the inwall of power distribution cabinet body, by screw bolt passes connecting hole 35 and fixing hole, layering dividing plate 3 is fixed in the power distribution cabinet body.
By between measuring room 1 and relay bungalow 2, layering dividing plate 3 being set, make independently space of measuring room 1 and relay bungalow 2 each self-formings, when the Quadratic Finite Element device in relay bungalow 2 needs repair and maintenance, the metering lead sealing in needs destroy measuring room 1 can not opened relay bungalow 2 yet, make repair and maintenance work simpler, guaranteed the accuracy of measuring of metrical instrument.
On the power distribution cabinet body, corresponding measuring room 1 is provided with measuring room door body 11, on the power distribution cabinet body, corresponding relay bungalow 2 is provided with relay bungalow door body 21, be provided for checking, reading the observation window 12 of kilowatt-hour meter on measuring room door body 11, at least one be set on relay bungalow door body 21 for the linear quadratic control element installing hole 22 of Quadratic Finite Element device is installed.In the present embodiment, five linear quadratic control element installing holes 22 are set on relay bungalow door body 21.
Connecting plate 32 arranges circular arc chamfering 34 with the junction of dividing plate body 31.
A plurality of louvres 33 are set on dividing plate body 31, a plurality of louvres 33 evenly or non-uniform Distribution on dividing plate body 31.In the present embodiment, it is a row that 33, every ten of 40 louvres are set on dividing plate body 31, totally four rows.
Louvre 33 is circular port, square opening or profiled holes, and in the present embodiment, louvre 33 adopts waist-shaped hole.
In the present embodiment, on the dual-side that dividing plate body 31 is relative, connecting plate 32 vertically is set.The length of connecting plate 32 is less than or equal to the side edge length of dividing plate body 31.
Certainly, connecting plate 32 is not limited to only be arranged on the dual-side that dividing plate body 31 is relative, can also connecting plate 32 all be set in four sides of dividing plate body 31.
In the present embodiment, connecting plate 32 is arranged in relay bungalow 2, and certainly, connecting plate 32 can also be arranged in measuring room 1.
Connecting plate 32 is one-body molded with dividing plate body 31, and connecting plate 32 can the one bending forming with dividing plate body 31.
Connecting plate 32 and dividing plate body 31 minutes are body formed, and connecting plate 32 can welding fabrication with dividing plate body 31.
On the power distribution cabinet body, corresponding handcart chamber 4 is provided with handcart chamber door body 41, and on the power distribution cabinet body, corresponding front lower chamber 5 is provided with front lower chamber door body 51.
In the present embodiment, layering dividing plate 3 adopts carbon steel to make, and certainly, layering dividing plate 3 is not limited to adopt carbon steel to make, and can also adopt other metal to make, for example, and stainless steel etc.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. a middle power distribution cabinet, it is characterized in that, comprise the power distribution cabinet body, set gradually measuring room from top to bottom in described power distribution cabinet body, relay bungalow, handcart chamber and front lower chamber, between described measuring room and described relay bungalow, be provided for the layering dividing plate of described measuring room and the separation of described relay bungalow, described layering dividing plate comprises the dividing plate body be complementary with described measuring room and described relay bungalow inside dimension, described dividing plate body at least dual-side is provided with the connecting plate vertical with described dividing plate body, described connecting plate is parallel with the inwall of described power distribution cabinet body, at least two connecting holes are set on described connecting plate, corresponding described connecting hole arranges fixing hole on the inwall of described power distribution cabinet body, by the described connecting hole of screw bolt passes and described fixing hole, described layering dividing plate is fixed in described power distribution cabinet body.
2. middle power distribution cabinet according to claim 1, is characterized in that, on described power distribution cabinet body, corresponding described measuring room is provided with measuring room door body, and on described power distribution cabinet body, corresponding described relay bungalow is provided with relay bungalow door body.
3. middle power distribution cabinet according to claim 2, is characterized in that, is provided for checking, reading the observation window of kilowatt-hour meter on described measuring room door body;
At least one is set on described relay bungalow door body for the linear quadratic control element installing hole of Quadratic Finite Element device is installed.
4. middle power distribution cabinet according to claim 3, is characterized in that, the junction of described connecting plate and described dividing plate body arranges circular arc chamfering.
5. middle power distribution cabinet according to claim 4, is characterized in that, on described dividing plate body, a plurality of louvres is set.
6. middle power distribution cabinet according to claim 5, is characterized in that, on the relative dual-side of described dividing plate body, described connecting plate vertically is set.
7. middle power distribution cabinet according to claim 5, is characterized in that, four sides of described dividing plate body all arrange described connecting plate.
8. according to the described middle power distribution cabinet of claim 1 to 7 any one, it is characterized in that, described connecting plate is arranged in described measuring room; Or,
Described connecting plate is arranged in described relay bungalow.
9. according to the described middle power distribution cabinet of claim 1 to 7 any one, it is characterized in that described connecting plate and described this body by integral forming of dividing plate or minute body formed.
10. according to the described middle power distribution cabinet of claim 1 to 7 any one, it is characterized in that, on described power distribution cabinet body, corresponding described handcart chamber is provided with handcart chamber door body, and on described power distribution cabinet body, corresponding described front lower chamber is provided with front lower chamber door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469904.4A CN103490321A (en) | 2013-10-10 | 2013-10-10 | Middle power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469904.4A CN103490321A (en) | 2013-10-10 | 2013-10-10 | Middle power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN103490321A true CN103490321A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310469904.4A Pending CN103490321A (en) | 2013-10-10 | 2013-10-10 | Middle power distribution cabinet |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07322426A (en) * | 1994-03-28 | 1995-12-08 | Matsushita Electric Ind Co Ltd | High-voltage receiving equipment and transformer thereof |
| CN2648653Y (en) * | 2003-04-11 | 2004-10-13 | 李永吉 | Metal-clad switch cubicle |
| CN202197037U (en) * | 2011-07-25 | 2012-04-18 | 浙江海瑞电气有限公司 | Mid-set high voltage switch cabinet |
| CN202474578U (en) * | 2012-03-20 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Composite energy-saving power distribution cabinet |
| CN102738725A (en) * | 2012-06-29 | 2012-10-17 | 遵义长征电器防爆设备责任有限公司 | Medium-voltage switch cabinet set |
| CN202616628U (en) * | 2012-06-15 | 2012-12-19 | 湖南埃尔凯电器有限公司 | Novel centrally-mounted high voltage switch cabinet device |
| CN202797660U (en) * | 2012-09-26 | 2013-03-13 | 河北电力装备有限公司 | Box-type substation partition board |
| CN203589549U (en) * | 2013-10-10 | 2014-05-07 | 昆山振宏电子机械有限公司 | Centrally installed power distribution cabinet |
-
2013
- 2013-10-10 CN CN201310469904.4A patent/CN103490321A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07322426A (en) * | 1994-03-28 | 1995-12-08 | Matsushita Electric Ind Co Ltd | High-voltage receiving equipment and transformer thereof |
| CN2648653Y (en) * | 2003-04-11 | 2004-10-13 | 李永吉 | Metal-clad switch cubicle |
| CN202197037U (en) * | 2011-07-25 | 2012-04-18 | 浙江海瑞电气有限公司 | Mid-set high voltage switch cabinet |
| CN202474578U (en) * | 2012-03-20 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Composite energy-saving power distribution cabinet |
| CN202616628U (en) * | 2012-06-15 | 2012-12-19 | 湖南埃尔凯电器有限公司 | Novel centrally-mounted high voltage switch cabinet device |
| CN102738725A (en) * | 2012-06-29 | 2012-10-17 | 遵义长征电器防爆设备责任有限公司 | Medium-voltage switch cabinet set |
| CN202797660U (en) * | 2012-09-26 | 2013-03-13 | 河北电力装备有限公司 | Box-type substation partition board |
| CN203589549U (en) * | 2013-10-10 | 2014-05-07 | 昆山振宏电子机械有限公司 | Centrally installed power distribution cabinet |
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Application publication date: 20140101 |