CN103730857A - Armoured central alternating-current closed metal switch cabinet - Google Patents
Armoured central alternating-current closed metal switch cabinet Download PDFInfo
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- CN103730857A CN103730857A CN201310752052.XA CN201310752052A CN103730857A CN 103730857 A CN103730857 A CN 103730857A CN 201310752052 A CN201310752052 A CN 201310752052A CN 103730857 A CN103730857 A CN 103730857A
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- cabinet
- chamber
- cable vault
- pressure release
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Abstract
The invention discloses an armoured central alternating-current closed metal switch cabinet which comprises a cabinet body. A cable chamber and a component cavity are arranged in the cabinet body. The cable chamber is arranged on one side of the component cavity, a bus chamber is arranged inside the cable chamber and close to the top of the cabinet body, an instrument chamber, a breaker chamber and an observation room are sequentially arranged in the component cavity from top to bottom, and a first pressure release channel, a second pressure release channel and a third pressure release channel are arranged at the top of the cabinet body, wherein the first pressure release channel is communicated with the cable chamber and used for conducting pressure releasing on the cable chamber, the second pressure release channel is communicated with the bus chamber and used for conducting pressure release on the bus chamber, and the third pressure release channel is communicate with the breaker chamber and used for conducting pressure release on the breaker chamber. Due to the fact that the pressure release channels which are communicated with the breaker chamber, the bus chamber and the cable chamber respectively are arranged at the top of the cabinet body, internal pressure can be released as quickly as possible when the switch cabinet breaks down. Thus, it is guaranteed that the switch cabinet is not damaged, and meanwhile, the working safety of an operator is also guaranteed.
Description
Technical field
The present invention relates to a kind of power distribution cabinet, relate in particular to a kind of amoured central-positioned AC metal closed switch cabinet.
Background technology
Switch cubicle is equipment conventional in grid transmission, distribution, be widely used in power plant, medium and small generator power transmission, industrial and mining enterprises' cause distribution and electric industry system secondary substation be subject to electricity, power transmission and Large-scale High-Pressure motor start-up etc., be mainly to be formed by cabinet and inner functor thereof.Due to structural problem, volume is large, and installation and maintenance are inconvenient, and useful life is short, has potential safety hazard, and therefore, its improvement and bring new ideas is the problem of desired solution in industry.
Summary of the invention
The object of the invention is to propose a kind of amoured central-positioned AC metal closed switch cabinet, it is simple in structure, and pressure release is effective, and security protection is effective, and reliability is high.
For reaching this object, the present invention by the following technical solutions:
A kind of amoured central-positioned AC metal closed switch cabinet, comprise cabinet, in described cabinet, be provided with cable vault and components and parts chamber, described cable vault is arranged on a side of described components and parts chamber, in described cable vault, also the top near described cabinet is provided with bus-bar room, in described components and parts chamber, set gradually from top to bottom control room, breaker chamber and observation ward, described cabinet top be provided be communicated with described cable vault for described cable vault being carried out to the first pressure release passage of pressure release, be communicated with described bus-bar room for described bus-bar room is carried out the second pressure release passage of pressure release and be communicated with described breaker chamber for described breaker chamber being carried out to the 3rd pressure release passage of pressure release.
By the pressure release passage being communicated with breaker chamber, bus-bar room and cable vault is respectively set at cabinet top, make switch cubicle when breaking down, inner pressure energy is discharged as soon as possible, guarantees that switch cubicle is not destroyed, and has also ensured operator's work safety simultaneously.
As a kind of preferred version, described cabinet is detachably provided for sealing the blanking plate component of described cable vault away from a side of described components and parts chamber, described blanking plate component comprises the rear upper sealing plate arranging near described cabinet top and the rear lower shrouding arranging near described bottom of cabinet bulk, described rear upper sealing plate extends and is provided with baffle plate towards described rear lower shrouding near one end of described rear lower shrouding, and described baffle plate is arranged between described rear lower shrouding and described cabinet.
By being extended to the baffle plate arranging, rear upper sealing plate is arranged between rear lower shrouding and cabinet, make the dismounting of rear upper sealing plate be subject to the restriction of rear lower shrouding, only after rear lower shrouding is removed, rear upper sealing plate could be removed from cabinet, effectively prevented operator's misoperation.
As a kind of preferred version, in described cable vault and the side being positioned at away from described components and parts chamber be fixedly installed current transformer, in described cable vault and the side being positioned near described components and parts chamber be fixedly installed earthing, described earthing is connected with current transformer by copper bar bus line, in described cable vault, connecting rod is set, one end of described connecting rod is fixedly connected with described rear lower shrouding, and the other end of described connecting rod is connected with the control end of described earthing.
By rear lower shrouding is connected with the control end of earthing by connecting rod, when the part in cabinet needs repairing, must first earthing be closed a floodgate and rear lower shrouding could be removed, can guarantee like this operator's safety, prevent the generation of potential safety hazard.
As a kind of preferred version, on described cabinet, corresponding described control room arranges control room's door body, and on described cabinet, corresponding described breaker chamber arranges circuit breaker chamber door body, and on described cabinet, corresponding described observation ward arranges observation ward's door body;
On described circuit breaker door body, the first observation window is set, on described observation ward door body, the second observation window is set, between described cable vault and described observation ward, be provided with lamina of septum pellucidum.
By the first observation window being set on circuit breaker door body, can utilize the first observation window to observe the running status of circuit breaker.
By on observation ward's door body, the second observation window being set, between Bing Jiang cable vault and observation ward, lamina of septum pellucidum is set, can observe intuitively deciliter state of earthing.
As a kind of preferred version, the first contact box is set in described cable vault, described the first contact box is connected with described current transformer by copper bar bus line.
As a kind of preferred version, the bottom of described cable vault arranges lightning arrester, and one end of described lightning arrester is connected with described earthing by copper bar bus line, and the other end of described lightning arrester is connected with the bottom of described cabinet.
As a kind of preferred version, at least one control line is set in described control room and wears cabinet hole.Control line is worn cabinet hole can make the control line of the electrical control of many cabinets body connect in beeline, reduces the use of material, also reaches the requirement of control simultaneously.
As a kind of preferred version, the bottom of described cabinet arranges the cable through wires hole being communicated with described cable vault.
As a kind of preferred version, the bottom of described cable vault arranges heater.
As a kind of preferred version, described bus-bar room is for being surrounded the chamber of a sealing by polylith dividing plate, a plurality of outlet casing tubes are set in described bus-bar room, described in each, outlet casing tube is all connected with the dividing plate of described bus-bar room by insulator, described bus-bar room arranges the second contact box near a side of described components and parts chamber, described insulator with in described outlet casing tube, be provided with the copper bar bus line being connected with described the second contact box.
Further, described cabinet top the side being positioned near described control room are provided with terminal room cover plate, and described terminal room cover plate is provided with brows near a side of described control room door body.Brows adopt double-colored plate to carve characters and groove type aluminium alloy brows composite type, or adopt the mode of silk-screen after spraying steel plate.
Beneficial effect of the present invention is: amoured central-positioned AC metal closed switch cabinet of the present invention is simple in structure, and pressure release is effective, and security protection is effective, and reliability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the amoured central-positioned AC metal closed switch cabinet described in embodiment;
Fig. 2 is the side cross-sectional schematic of the amoured central-positioned AC metal closed switch cabinet described in embodiment;
Fig. 3 is the rear upper sealing plate of the amoured central-positioned AC metal closed switch cabinet described in embodiment and the assembling schematic diagram of rear lower shrouding.
In Fig. 1 to 3:
1, cabinet; 2, cable vault; 3, bus-bar room; 4, control room; 5, breaker chamber; 6, observation ward; 7, the first pressure release passage; 8, the second pressure release passage; 9, the 3rd pressure release passage; 10, blanking plate component; 101, rear upper sealing plate; 102, rear lower shrouding; 103, baffle plate; 11, current transformer; 12, earthing; 13, copper bar bus line; 14, connecting rod; 15, control room's door body; 16, circuit breaker chamber door body; 17, observation ward's door body; 18, the first observation window; 19, the second observation window; 20, the first contact box; 21, lightning arrester; 22, control line is worn cabinet hole; 23, cable through wires hole; 24, heater; 25, dividing plate; 26, outlet casing tube; 27, insulator; 28, the second contact box; 29, terminal room cover plate; 30, brows.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate technical scheme of the present invention.
As illustrated in fig. 1 and 2, in the present embodiment, amoured central-positioned AC metal closed switch cabinet of the present invention, comprise cabinet 1, in cabinet 1, be provided with cable vault 2 and components and parts chamber, cable vault 2 is arranged on a side of components and parts chamber, in cable vault 2, also the top near cabinet 1 is provided with bus-bar room 3, in components and parts chamber, set gradually from top to bottom control room 4, breaker chamber 5 and observation ward 6, cabinet 1 top be provided be communicated with cable vault 2 for cable vault 2 being carried out to the first pressure release passage 7 of pressure release, be communicated with bus-bar room 3 for bus-bar room 3 is carried out the second pressure release passage 8 of pressure release and be communicated with breaker chamber 5 for breaker chamber 5 being carried out to the 3rd pressure release passage 9 of pressure release.By the pressure release passage being communicated with breaker chamber 5, bus-bar room 3 and cable vault 2 is respectively set at cabinet 1 top, make switch cubicle when breaking down, inner pressure energy is discharged as soon as possible, guarantees that switch cubicle is not destroyed, and has also ensured operator's work safety simultaneously.
As shown in Figures 2 and 3, cabinet 1 is detachably provided for sealing the blanking plate component 10 of cable vault 2 away from a side of components and parts chamber, blanking plate component 10 comprises the rear upper sealing plate 101 arranging near cabinet 1 top and the rear lower shrouding 102 arranging near cabinet 1 bottom, rear upper sealing plate 101 extends and is provided with baffle plate 103 towards rear lower shrouding 102 near one end of rear lower shrouding 102, and baffle plate 103 is arranged between rear lower shrouding 102 and cabinet 1.By being extended to the baffle plate 103 arranging, rear upper sealing plate 101 is arranged between rear lower shrouding 102 and cabinet 1, make the dismounting of rear upper sealing plate 101 be subject to the restriction of rear lower shrouding 102, only after rear lower shrouding 102 is removed, rear upper sealing plate 101 could be removed from cabinet 1, effectively prevented operator's misoperation.
On cabinet 1, corresponding control room 4 arranges control room's door body 15, on cabinet 1, corresponding breaker chamber 5 arranges circuit breaker chamber door body 16, on cabinet 1, corresponding observation ward 6 arranges observation ward's door body 17, the first observation window 18 is set on circuit breaker door body 16, the second observation window 19 is set on observation ward's door body 17, between cable vault 2 and observation ward 6, is provided with lamina of septum pellucidum.By the first observation window 18 is set on circuit breaker door body 16, the running status that can utilize the first observation window 18 to observe circuit breaker, by the second observation window 19 is set on observation ward's door body 17, between Bing Jiang cable vault 2 and observation ward 6, lamina of septum pellucidum is set, can observes intuitively deciliter state of earthing 12.
Interior first contact box 20, the first contact boxs 20 that arrange in cable vault 2 are connected with current transformer 11 by copper bar bus line 13.
The bottom of cable vault 2 arranges lightning arrester 21, and one end of lightning arrester 21 is connected with earthing 12 by copper bar bus line 13, and the other end of lightning arrester 21 is connected with the bottom of cabinet 1.
Interior at least one control line that arranges in control room 4 is worn cabinet hole 22.Control line is worn cabinet hole 22 can make the control line of the electrical control of many cabinets body 1 connect in beeline, reduces the use of material, also reaches the requirement of control simultaneously.
The bottom of cabinet 1 arranges the cable through wires hole 23 being communicated with cable vault 2.The bottom of cable vault 2 arranges heater 24.
Bus-bar room 3 is for being surrounded the chamber of a sealing by polylith dividing plate 25, bus-bar room 3 is interior arranges a plurality of outlet casing tubes 26, in the present embodiment, three outlet casing tubes 26 are set in bus-bar room, each outlet casing tube 26 is all connected with the dividing plate 25 of bus-bar room 3 by an insulator 27, bus-bar room 3 arranges the second contact box 28 near a side of components and parts chamber, insulator 27 with in outlet casing tube 26, be provided with the copper bar bus line 13 being connected with the second contact box 28.
Cabinet 1 top the side being positioned near control room 4 are provided with terminal room cover plate 29, and terminal room cover plate 29 is provided with brows 30 near a side of control room's door body 15.Brows 30 adopt double-colored plate to carve characters and groove type aluminium alloy brows composite type, or adopt the mode of silk-screen after spraying steel plate.
" first " of the present invention, " second ", " 3rd " etc., only, for being distinguished on describing, do not have special implication.
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. an amoured central-positioned AC metal closed switch cabinet, it is characterized in that, comprise cabinet, in described cabinet, be provided with cable vault and components and parts chamber, described cable vault is arranged on a side of described components and parts chamber, in described cable vault, also the top near described cabinet is provided with bus-bar room, in described components and parts chamber, set gradually from top to bottom control room, breaker chamber and observation ward, described cabinet top be provided be communicated with described cable vault for described cable vault being carried out to the first pressure release passage of pressure release, be communicated with described bus-bar room for described bus-bar room is carried out the second pressure release passage of pressure release and be communicated with described breaker chamber for described breaker chamber being carried out to the 3rd pressure release passage of pressure release.
2. amoured central-positioned AC metal closed switch cabinet according to claim 1, it is characterized in that, described cabinet is detachably provided for sealing the blanking plate component of described cable vault away from a side of described components and parts chamber, described blanking plate component comprises the rear upper sealing plate arranging near described cabinet top and the rear lower shrouding arranging near described bottom of cabinet bulk, described rear upper sealing plate extends and is provided with baffle plate towards described rear lower shrouding near one end of described rear lower shrouding, and described baffle plate is arranged between described rear lower shrouding and described cabinet.
3. amoured central-positioned AC metal closed switch cabinet according to claim 2, it is characterized in that, in described cable vault and the side being positioned at away from described components and parts chamber be fixedly installed current transformer, in described cable vault and the side being positioned near described components and parts chamber be fixedly installed earthing, described earthing is connected with current transformer by copper bar bus line, in described cable vault, connecting rod is set, one end of described connecting rod is fixedly connected with described rear lower shrouding, and the other end of described connecting rod is connected with the control end of described earthing.
4. amoured central-positioned AC metal closed switch cabinet according to claim 3, it is characterized in that, on described cabinet, corresponding described control room arranges control room's door body, on described cabinet, corresponding described breaker chamber arranges circuit breaker chamber door body, and on described cabinet, corresponding described observation ward arranges observation ward's door body;
On described circuit breaker door body, the first observation window is set, on described observation ward door body, the second observation window is set, between described cable vault and described observation ward, be provided with lamina of septum pellucidum.
5. amoured central-positioned AC metal closed switch cabinet according to claim 4, is characterized in that, the first contact box is set in described cable vault, and described the first contact box is connected with described current transformer by copper bar bus line.
6. amoured central-positioned AC metal closed switch cabinet according to claim 5, it is characterized in that, the bottom of described cable vault arranges lightning arrester, and one end of described lightning arrester is connected with described earthing by copper bar bus line, and the other end of described lightning arrester is connected with the bottom of described cabinet.
7. according to the amoured central-positioned AC metal closed switch cabinet described in claim 1 to 6 any one, it is characterized in that, at least one control line is set in described control room and wears cabinet hole.
8. according to the amoured central-positioned AC metal closed switch cabinet described in claim 1 to 6 any one, it is characterized in that, the bottom of described cabinet arranges the cable through wires hole being communicated with described cable vault.
9. according to the amoured central-positioned AC metal closed switch cabinet described in claim 1 to 6 any one, it is characterized in that, the bottom of described cable vault arranges heater.
10. according to the amoured central-positioned AC metal closed switch cabinet described in claim 1 to 6 any one, it is characterized in that, described bus-bar room is for being surrounded the chamber of a sealing by polylith dividing plate, a plurality of outlet casing tubes are set in described bus-bar room, described in each, outlet casing tube is all connected with the dividing plate of described bus-bar room by insulator, described bus-bar room arranges the second contact box near a side of described components and parts chamber, described insulator with in described outlet casing tube, be provided with the copper bar bus line being connected with described the second contact box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752052.XA CN103730857A (en) | 2013-12-31 | 2013-12-31 | Armoured central alternating-current closed metal switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752052.XA CN103730857A (en) | 2013-12-31 | 2013-12-31 | Armoured central alternating-current closed metal switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103730857A true CN103730857A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310752052.XA Pending CN103730857A (en) | 2013-12-31 | 2013-12-31 | Armoured central alternating-current closed metal switch cabinet |
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| Country | Link |
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| CN (1) | CN103730857A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993413A (en) * | 2015-08-11 | 2015-10-21 | 成都交大川电科技有限公司 | High-current switchgear cabinet body |
| CN105098638A (en) * | 2015-07-28 | 2015-11-25 | 江苏南瑞泰事达电气有限公司 | 12kV switch cabinet |
| CN109687302A (en) * | 2018-12-06 | 2019-04-26 | 安徽凯川电力保护设备有限公司 | A kind of armoured switch cabinet of good heat dissipation effect |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19803476C1 (en) * | 1998-01-29 | 1999-10-07 | Driescher Eltech Werk | Switching panel in insertable form, esp. for power switching |
| CN201374518Y (en) * | 2008-12-24 | 2009-12-30 | 孙伟峰 | Clad withdrawal-type AC metal-enclosed switch cabinet |
| CN201450242U (en) * | 2009-07-15 | 2010-05-05 | 陕西银河电气设备有限公司 | Mechanical locking mechanism of rear closing plate of switch device |
| CN102623217A (en) * | 2012-04-13 | 2012-08-01 | 无锡双欢电气有限公司 | Rear-door interlocking mechanism for centrally-mounted switch cabinet |
| CN202454952U (en) * | 2011-12-29 | 2012-09-26 | 厦门市聚力电力设备有限公司 | KYN type switch cabinet |
| CN203660398U (en) * | 2013-12-31 | 2014-06-18 | 昆山振宏电子机械有限公司 | Armored centrally-installed AC metal enclosed switchgear |
-
2013
- 2013-12-31 CN CN201310752052.XA patent/CN103730857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19803476C1 (en) * | 1998-01-29 | 1999-10-07 | Driescher Eltech Werk | Switching panel in insertable form, esp. for power switching |
| CN201374518Y (en) * | 2008-12-24 | 2009-12-30 | 孙伟峰 | Clad withdrawal-type AC metal-enclosed switch cabinet |
| CN201450242U (en) * | 2009-07-15 | 2010-05-05 | 陕西银河电气设备有限公司 | Mechanical locking mechanism of rear closing plate of switch device |
| CN202454952U (en) * | 2011-12-29 | 2012-09-26 | 厦门市聚力电力设备有限公司 | KYN type switch cabinet |
| CN102623217A (en) * | 2012-04-13 | 2012-08-01 | 无锡双欢电气有限公司 | Rear-door interlocking mechanism for centrally-mounted switch cabinet |
| CN203660398U (en) * | 2013-12-31 | 2014-06-18 | 昆山振宏电子机械有限公司 | Armored centrally-installed AC metal enclosed switchgear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098638A (en) * | 2015-07-28 | 2015-11-25 | 江苏南瑞泰事达电气有限公司 | 12kV switch cabinet |
| CN104993413A (en) * | 2015-08-11 | 2015-10-21 | 成都交大川电科技有限公司 | High-current switchgear cabinet body |
| CN109687302A (en) * | 2018-12-06 | 2019-04-26 | 安徽凯川电力保护设备有限公司 | A kind of armoured switch cabinet of good heat dissipation effect |
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Application publication date: 20140416 |