CN104753008A - Smart cooling refractory bus duct - Google Patents
Smart cooling refractory bus duct Download PDFInfo
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- CN104753008A CN104753008A CN201310755632.4A CN201310755632A CN104753008A CN 104753008 A CN104753008 A CN 104753008A CN 201310755632 A CN201310755632 A CN 201310755632A CN 104753008 A CN104753008 A CN 104753008A
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Abstract
The invention relates to a power device, in particular to a smart cooling refractory bus duct which comprises an alloy bus 1, an upper fixing frame insulator 5, a lower fixing frame insulator 6 and a fastening bolt 7 and a fastening nut 8, wherein the alloy bus comprises fire lines, a zero line and a grounded wire, and the fastening bolt 7 and the fastening nut 8 are mounted in a casing 10 of the bus duct. The smart cooling refractory bus duct is characterized in that the alloy bus 1 is adopts the cooling fin type alloy bus, wherein an insulation layer with a certain thickness is generated and arranged on the outer surface of the bus, and the bus is provided with a multilayer flake structure. A cooling system box 20 is arranged on the casing 10 of the bus duct and is communicated with the casing 10, so the bus in the bus duct is cooled to the normal temperature. The smart cooling refractory bus duct has the advantages that the refractory structure is high in stability, the smart cooling refractory bus duct has low impedance and pressure drop and is cooled smartly, the temperature and humidity can be adjusted, and the current carrying capacity of the bus is maximized when the bus duct is controlled at about 25 degrees centigrade; the smart cooling refractory bus duct is controlled smartly and cooled automatically, ensures safety of the power supply system, completely solves the problems of temperature and humidity and bus cooling which have not been solved for a long time, and has a wide application prospect.
Description
Technical field
The present invention relates to power equipment, particularly a kind of microprocessor intelligence controls, automation wind-force cools and air-insulated intelligence cools fire resistant busbar.
Background technology
In prior art, bus duct is the equipment that electric power system must fill, there is control and the bus heat dissipation problem of temperature and humidity in groove for a long time, can not ensure that bus duct median generatrix maximizes at the ampacity of normal temperature about 25 degree, namely can not ensure the safety of electric power system.
Summary of the invention
The object of the invention is for above-mentioned defect, the intelligence cooling fire resistant busbar that the control of a kind of microprocessor intelligence, the cooling of automation wind-force and surface insulation cool flap-type alloy bus is provided.
Technical scheme of the present invention is intelligence cooling fire resistant busbar, comprise the alloy bus 1 of Live line Zero line earth connection, upper holder insulator 5, lower fixed frame insulator 6 and fastening bolt nut (7,8), be arranged in bus groove case 10, it is characterized in that:
Alloy bus 1 described in a is cooling flap-type alloy bus, and bus is that outer surface process generation has certain thickness insulating barrier, is again the bus of the cooling heat dissipation formula with composite wafer structure;
Bus groove case 10 described in b is provided with cooling system case 20, and this case 20 is communicated with housing 10, the temperature sink of the bus in bus duct is cooled and is down to normal temperature;
Cooling flap-type alloy bus (1) assembly structure in bus duct described in c is pressed by upper holder insulator (5) and lower fixed frame insulator (6) to clamp that bus (1) is together uniform is split up into 3 live wires, 1 zero line and 1 earth connection, becomes the uniform separate out air insulation system of bus; What alloy bus (1) one end was installed is uniform pressing plate and alloy connecting board structure: be that the joint area of many bus ducts is connected, clamp alloy bus (1) up and down by upper cooling flap-type alloy connecting plate (21) and lower cooling flap-type alloy connecting plate (22), follower bolt (25) is mixed in upper uniform pressing plate (23) with lower uniform pressing plate (24) hole, alloy-compressing bus (1) under the effect of follower bolt (25), and reach the effect of busbar joint position connection, thus complete the annexation between many bus ducts.
Described cooling system case 20 is air-cooled, includes temperature humidity display 12, intelligence cooling drive plate 13, Temperature Humidity Sensor 14 and centrifugal pump drainage blower fan 15, be electrically connected between each parts in case 20; Described cooling flap-type alloy bus 1 is pressed to clamp by upper holder insulator 5 and lower fixed frame insulator 6 uniformly together with bus 1 to be split up into 3 live wires, 1 zero line and 1 earth connection at the assembly structure in bus duct, becomes the uniform separate out air insulation system of bus; Thermal insulation board 4, high temperature isolation mount 3 and high temperature insulating cotton pad 2 are installed in the below of lower fixed frame insulator 6, high temperature insulating cotton pad 2 is in bottom, it is successively high temperature isolation mount 3 and thermal insulation board 4, upper lower fixed frame insulator (5,6) is by bolt 7 and nut 8 is fastening is arranged in bus groove case 10.
Centrifugal pump drainage blower fan 15 is installed in described cooling system case 20 and controls its automatic start-stop by intelligence cooling drive plate 13, temperature humidity display 12 is arranged in case, Temperature Humidity Sensor 14 Received signal strength be arranged on bus senses the microprocessor chip receiving terminal of intelligence cooling drive plate 13, and microprocessor controls carrying out intelligence cooling according to real data to centrifugal pump drainage blower fan 15 after signal transacting; Plenum partitions device 19 is installed by the aeolian currents of inlet scoop 16 and exhaust outlet 17 in bus duct to separating.
The invention has the beneficial effects as follows that fireproof construction stability is high, Low ESR, low pressure drop, intelligence cooling adjustable humiture is set, bus duct controls normal temperature about 25 degree, the ampacity of bus to be maximized, bus duct is equipped with Temperature Humidity Sensor, automatically the operating temperature of bus duct can be detected, and Based Intelligent Control cools automatically, ensure the safety of electric power system, it is a kind of bus duct of intelligence cooling fire safe type, completely solve humiture and bus heat dissipation problem that bus duct for a long time not yet overcomes, be with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention.
Fig. 2 is the horizontal sectional structure schematic diagram of Fig. 1.
Fig. 3 is the uniform pressure plate structure cross-sectional schematic of bus.
Fig. 4 is that partial structurtes schematic diagram is looked on Fig. 1 left side.
Fig. 5 is bus rip cutting sectional structure schematic diagram.
Fig. 6 is bus duct unitary side TV structure schematic diagram.
Fig. 7 is bus cross sectional structural representation.
In figure: 1-cools flap-type alloy bus, 2-high temperature insulating cotton pad, 3-high temperature isolation mount, 4-thermal insulation board, 5-upper mounted plate insulator, 6-bottom plate insulator, 7-bolt, 8-nut, 9-refractory seals pad, 10-bus groove case, 11-shell fastening bolt, 12-temperature humidity display, 13-intelligence cooling drive plate, 14-Temperature Humidity Sensor, the centrifugal pump drainage blower fan of 15-, 16-inlet scoop, 17-exhaust outlet, 18-bus cooling air inlet, 19-plenum partitions, 20-cooling system case, 21-upper cooling flap-type alloy connecting plate, flap-type alloy connecting plate is cooled under 22-, the upper uniform pressing plate of 23-, uniform pressing plate under 24-, 25-follower bolt, 26-bus duct.
Embodiment
In a preferred way embodiment is described further below in conjunction with accompanying drawing.
With reference to Fig. 1-Fig. 7, the present invention mainly solves following three problems: an assembly structure being intelligence and cooling fire resistant busbar; One be bus duct cooling system configuration; One is the assembly connection relation of bus duct.
1, the assembly structure of intelligence cooling fire resistant busbar: cooling flap-type alloy bus 1 is pressed to clip together by upper holder insulator 5, lower fixed frame insulator 6 and is uniformly split up into 3 live wires and 1 zero line and 1 earth connection, thermal insulation board 4, high temperature isolation mount 3, high temperature insulating cotton pad 2 are housed in the below of lower fixed frame insulator 6, its Main Function be prevent from the high temperature because of outside to be delivered in bus duct causing upper holder insulator 5 and lower fixed frame insulator 6 by high temperature failure.Upper lower fixed frame insulator (5,6) is fixedly mounted on bus groove case 10 by fastening bolt 7, fastening nut 8.The outer surface process of cooling flap-type alloy bus 1 generates certain thickness insulating barrier, the cooling heat dissipation chip design of cooling flap-type alloy bus 1 composite wafer structure makes the temperature of bus dispel the heat and is down to normal temperature, or be reduced to adjustable temperature and humidity that control is set at the temperature sink of the effect Down Highway of cooling wind-force, reach the structural design of bus duct refractory standard.
2, the cooling system configuration of intelligence cooling fire resistant busbar: be contained in the cooling system case 20 above bus duct, centrifugal pump drainage blower fan 15 is housed, cool by intelligence the automatic start-stop that drive plate 13 controls centrifugal pump drainage blower fan 15, form the wind-force cooling main wire casing of Based Intelligent Control automation, temperature and humidity display are on temperature indicator 12, the height regulating humiture can be set simultaneously, another by being contained in the signal of the Temperature Humidity Sensor 14 on bus, sense the microprocessor chip receiving terminal of intelligence cooling drive plate 13, microprocessor controls carrying out intelligence cooling according to real data after temperature-humidity signal process, centrifugal pump drainage blower fan 15 is contained in the cooling system case 20 of sealing, the inside of bus duct by plenum partitions 19 device by inlet scoop 16 with the exhausting of exhaust outlet 17 with the aeolian currents of supply and exhaust to separating, supply and exhaust wind-force sends into cooling air by bus cooling air inlet 18 after the inner loop of cooling system case 20, cooling wind-force will deliver to the inlet scoop place of next cooling system case, and reach the normal circulation of the cooling heat dissipation wind direction of integral bus bar groove.Centrifugal pump drainage blower fan 15, with the wind direction circulation of Based Intelligent Control wind-force cooling, heat radiation, cooling humidity, prevents external high temperature to be delivered to bus duct inside, reaches the structural design of bus duct refractory standard.
3, the assembly connection relation of intelligence cooling fire resistant busbar: it is clamp alloy bus by upper cooling flap-type alloy connecting plate 21 with lower cooling flap-type alloy connecting plate about 22 that the joint area of many bus ducts connects, follower bolt 25 is mixed in upper uniform pressing plate 23 with lower uniform pressing plate 24 hole, alloy-compressing bus under the effect of follower bolt 25, and reach the effect of busbar joint position connection, thus complete the annexation between many bus ducts.The cooling heat dissipation chip design that cooling flap-type alloy connecting plate (21,22) is composite wafer structure up and down makes the temperature of the alloy connecting plate of alloy-junction device dispel the heat and is down to normal temperature, or under cooling wind action, the temperature sink of alloy connecting plate is reduced to the adjustable temperature and the humidity that arrange control, reaches the structural design of bus duct refractory standard.The effect of upper and lower uniform pressing plate (23,24) makes the double end pressure equalization cooling flap-type alloy connecting plate (21,22) up and down, the surface reaching cooling flap-type alloy bus 1 is connected with the seamless surface cooling flap-type alloy connecting plate (21,22) up and down, increase conductive area, and reduce impedance, reduction pressure drop, reduction temperature rise.
After taking above-mentioned measure, realizing Based Intelligent Control and automatically cool, ensure the safety of electric power system, is a kind of bus duct of intelligence cooling fire safe type, completely solves humiture and bus heat dissipation problem that bus duct for a long time not yet overcomes, is with a wide range of applications.
Shown in above Fig. 1 and Fig. 7 is the present invention's embodiment in a preferred way; demonstrate substantive distinguishing features of the present invention and marked improvement; the needs that can use according to reality; under technology enlightenment of the present invention; it is carried out to the equivalent modifications of the aspect such as shape, structure, but all within the protection range of the technical program.
Claims (3)
1. intelligence cooling fire resistant busbar, comprise the alloy bus (1) of Live line Zero line earth connection, upper holder insulator (5), lower fixed frame insulator (6) and fastening bolt nut (7,8), be arranged in bus groove case (10), it is characterized in that:
Alloy bus (1) described in a is cooling flap-type alloy bus, and bus is that outer surface process generation has certain thickness insulating barrier, is again the bus of the cold sink with composite wafer structure;
Bus groove case (10) described in b is provided with cooling system case (20), and this case (20) is communicated with housing (10), the temperature sink of the bus in bus duct is cooled and is down to normal temperature;
Cooling flap-type alloy bus (1) assembly structure in bus duct described in c is pressed by upper holder insulator (5) and lower fixed frame insulator (6) to clamp that bus (1) is together uniform is split up into 3 live wires, 1 zero line and 1 earth connection, becomes the uniform separate out air insulation system of bus; What alloy bus (1) one end was installed is uniform pressing plate and alloy connecting board structure: be that the joint area of many bus ducts is connected, clamp alloy bus (1) up and down by upper cooling flap-type alloy connecting plate (21) and lower cooling flap-type alloy connecting plate (22), follower bolt (25) is mixed in upper uniform pressing plate (23) with lower uniform pressing plate (24) hole, alloy-compressing bus (1) under the effect of follower bolt (25), and reach the effect of busbar joint position connection, thus complete the annexation between many bus ducts.
2. by intelligence cooling fire resistant busbar according to claim 1, it is characterized in that described cooling system case (20) is air-cooled, include temperature humidity display (12), intelligence cooling drive plate (13), Temperature Humidity Sensor (14) and centrifugal pump drainage blower fan (15) in cooling system case (20), be electrically connected between each parts; Thermal insulation board (4), high temperature isolation mount (3) and high temperature insulating cotton pad (2) are installed in the below of lower fixed frame insulator (6), high temperature insulating cotton pad (2) is in bottom, it is successively high temperature isolation mount (3) and thermal insulation board (4), upper lower fixed frame insulator (5,6) is by bolt (7) and nut (8) is fastening is arranged in bus groove case (10).
3. by the intelligence cooling fire resistant busbar described in claim 1 or 2, it is characterized in that being provided with in described cooling system case (20) centrifugal pump drainage blower fan (15) to cool drive plate (13) by intelligence and control its automatic start-stop, temperature humidity display (12) is arranged in case, Temperature Humidity Sensor (14) Received signal strength be arranged on bus senses the microprocessor chip receiving terminal of intelligence cooling drive plate (13), and microprocessor controls carrying out intelligence cooling according to real data to centrifugal pump drainage blower fan (15) after signal transacting; Plenum partitions device (19) is installed by the aeolian currents of inlet scoop (16) and exhaust outlet (17) in bus duct to separating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755632.4A CN104753008B (en) | 2013-12-26 | 2013-12-26 | Intelligence cooling fire resistant busbar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310755632.4A CN104753008B (en) | 2013-12-26 | 2013-12-26 | Intelligence cooling fire resistant busbar |
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| CN104753008A true CN104753008A (en) | 2015-07-01 |
| CN104753008B CN104753008B (en) | 2016-06-15 |
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| CN201310755632.4A Active CN104753008B (en) | 2013-12-26 | 2013-12-26 | Intelligence cooling fire resistant busbar |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932623A (en) * | 2016-06-01 | 2016-09-07 | 江苏大浪电气制造有限公司 | Bus duct cooling apparatus |
| CN107591761A (en) * | 2017-10-11 | 2018-01-16 | 江苏士林电气设备有限公司 | A kind of protection system of intelligent DC tube type bus |
| CN108551138A (en) * | 2018-06-22 | 2018-09-18 | 广东电网有限责任公司 | Be applied to copper bar clamping device of generating line |
| CN109946490A (en) * | 2019-02-25 | 2019-06-28 | 湖南福德电气有限公司 | Alternating current large-power load box and its bus load bearing equipment |
| CN111030009A (en) * | 2019-12-11 | 2020-04-17 | 江苏向荣电气有限公司 | Terminal bus of computer lab that fire resistance is strong |
Citations (5)
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| JPH05146034A (en) * | 1991-09-27 | 1993-06-11 | Hitachi Cable Ltd | Edge insulation method for insulation bus bar of fire-proof insulation bus duct |
| CN201191739Y (en) * | 2008-04-22 | 2009-02-04 | 吉林大洋电气科技有限公司 | Radiator body type high-strength aluminum alloy bus-bar slot |
| CN101567536A (en) * | 2009-05-26 | 2009-10-28 | 江苏省电力公司昆山市供电公司 | Insulated fireproof bus duct |
| CN201436752U (en) * | 2009-05-26 | 2010-04-07 | 江苏省电力公司昆山市供电公司 | Insulation fire resistant bus duct |
| CN203632164U (en) * | 2013-12-26 | 2014-06-04 | 杨友靠 | An intelligent cooling fireproof type bus duct |
-
2013
- 2013-12-26 CN CN201310755632.4A patent/CN104753008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146034A (en) * | 1991-09-27 | 1993-06-11 | Hitachi Cable Ltd | Edge insulation method for insulation bus bar of fire-proof insulation bus duct |
| CN201191739Y (en) * | 2008-04-22 | 2009-02-04 | 吉林大洋电气科技有限公司 | Radiator body type high-strength aluminum alloy bus-bar slot |
| CN101567536A (en) * | 2009-05-26 | 2009-10-28 | 江苏省电力公司昆山市供电公司 | Insulated fireproof bus duct |
| CN201436752U (en) * | 2009-05-26 | 2010-04-07 | 江苏省电力公司昆山市供电公司 | Insulation fire resistant bus duct |
| CN203632164U (en) * | 2013-12-26 | 2014-06-04 | 杨友靠 | An intelligent cooling fireproof type bus duct |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932623A (en) * | 2016-06-01 | 2016-09-07 | 江苏大浪电气制造有限公司 | Bus duct cooling apparatus |
| CN107591761A (en) * | 2017-10-11 | 2018-01-16 | 江苏士林电气设备有限公司 | A kind of protection system of intelligent DC tube type bus |
| CN108551138A (en) * | 2018-06-22 | 2018-09-18 | 广东电网有限责任公司 | Be applied to copper bar clamping device of generating line |
| CN108551138B (en) * | 2018-06-22 | 2023-06-23 | 广东电网有限责任公司 | Be applied to copper bar clamping device of generating line |
| CN109946490A (en) * | 2019-02-25 | 2019-06-28 | 湖南福德电气有限公司 | Alternating current large-power load box and its bus load bearing equipment |
| CN111030009A (en) * | 2019-12-11 | 2020-04-17 | 江苏向荣电气有限公司 | Terminal bus of computer lab that fire resistance is strong |
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| CN104753008B (en) | 2016-06-15 |
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