CN103628710A - Portable and detachable box-type medium-voltage frequency conversion chamber - Google Patents
Portable and detachable box-type medium-voltage frequency conversion chamber Download PDFInfo
- Publication number
- CN103628710A CN103628710A CN201310629313.9A CN201310629313A CN103628710A CN 103628710 A CN103628710 A CN 103628710A CN 201310629313 A CN201310629313 A CN 201310629313A CN 103628710 A CN103628710 A CN 103628710A
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- 238000006243 chemical reaction Methods 0.000 title abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000010079 rubber tapping Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000002224 dissection Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 241000283984 Rodentia Species 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000011229 interlayer Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a portable and detachable box-type medium-voltage frequency conversion chamber which comprises a whole frame, detachable connecting angle plates, detachable wall space supporting plates, detachable blocking plates, wall spaces, a supporting tabletop and an insulation ground mat. The whole frame is of a detachable box-type structure which is stabilized through reinforcing beams. A bottom-face frame is fixed to an installation plane by being matched with foundation bolts embedded in the installation plane. The n detachable wall space supporting plates are installed on the periphery and the top face of the whole frame, and the detachable blocking plates are installed on the two sides of the top face of the whole frame, so that a whole wall space installation face is formed in a splicing mode. A whole wall space formed by splicing the m wall spaces is laid on the wall space installation face. The wall spaces are colorful steel plates with interlayers. The m wall spaces are connected through self-tapping screws. The supporting tabletop is installed inside the bottom-face frame. The high-voltage insulation ground mat is laid on the supporting tabletop. The portable and detachable box-type medium-voltage frequency conversion chamber has the advantages that dispersion technologies are effectively integrated, the whole structure does not need to be welded, disassembly and transport are convenient, the installation period is short, and the influence, caused by external environment, on the portable and detachable box-type medium-voltage frequency conversion chamber is small.
Description
Technical field
The invention belongs to high-tech service technology field, specifically, is the box medium voltage converter of a kind of portable detachable chamber.
Background technology
From the angle of energy-conserving and environment-protective, medium voltage frequency converter becomes the main flow of metallurgy industry undoubtedly, and medium voltage frequency converter energy-saving run not only can be saved mass energy, has also improved the security and stability of system operation simultaneously, has reduced the workload of inspection and maintenance.
Current medium voltage frequency converter, in the project implementation and project reconstruction process, often needs civil engineering medium voltage converter chamber.Along with scientific and technological progress, expanding economy, take up an area and be becoming tight day, this ancient mode in civil engineering medium voltage converter chamber can not meet people's demand, be mainly manifested in: civil engineering medium voltage converter chamber is subject to the impact of external environment larger, the mode that current electric panel room adopts is brick-concrete structure, long construction period, particularly, in the north, be difficult to construction winter.
Summary of the invention
The present invention is in order to solve the problem of traditional civil engineering medium voltage converter chamber, consider the requirement of medium voltage frequency converter to environment, by contrasting the pluses and minuses of various materials, propose the box medium voltage converter of a kind of portable detachable chamber, comprised general frame, the gusset that removably connects, wall face supporting plate, closure plate, metope, supporting bable tops and insulation ground cushion.
Wherein, the box frame of general frame for forming by the connected hollow section of the gusset that removably connects, and end face is to have two domatic double pitch roof frame constructions; Described hollow section cross section is rectangle; And on vertical direction, all by the gusset that removably connects, framework stiffening girder is installed in left surface framework, right flank framework, leading flank framework and trailing flank framework.
And two domatic in and two domatic bases between by the gusset that removably connects, framework stiffening girder is installed; Described framework stiffening girder adopts square-section hollow section equally.
In above-mentioned general frame, left surface framework, right flank framework, leading flank framework and trailing flank framework and top surface frame, and by removable connector, n wall face supporting plate, n>1 are installed on framework stiffening girder; By n the wall face supporting plate of installing on left surface framework, right flank framework, leading flank framework and trailing flank framework and top surface frame, be spliced to form left side metope installed surface, right side metope installed surface, front side wall installed surface, rear side metope installed surface and end face metope installed surface; And in top surface frame limit, two domatic left and right sides respectively with left surface framework, on two sides that form between right flank framework top margin, by removable connector, closure plate is installed; Described wall face supporting plate and closure plate all adopt and cover aluminium zine plate.
Above-mentioned left side metope installed surface, right side metope installed surface, front side wall installed surface, rear side metope installed surface, end face metope installed surface, and on closure plate, connected and be equipped with the whole metope being spliced to form by m piece metope by removable connector; Described metope adopts is with color steel with dissection; And by self-tapping screw, be connected between above-mentioned m piece metope.
Bottom frame inner side is equipped with K piece supporting bable tops, K>1, K piece supporting bable tops is spliced to form integrated support face, the upper surface of K piece supporting bable tops and bottom frame upper surface flush, on the ，Qie bottom surface, bottom surface of formation medium voltage converter chamber, be equipped with High-Voltage Insulation ground cushion.
The invention has the advantages that:
1, medium voltage converter of the present invention chamber can Assembling, by bolt and thread tapping joint connection in site, without welding, has environmental protection, elegant in appearance, and the advantage such as convenient transportation;
2, medium voltage converter of the present invention chamber volume is little, installation period is short, it is little to be affected by the external environment, small investment, and cost performance is high; Can be in conjunction with the complete implementation of medium voltage frequency converter product line;
3, medium voltage converter of the present invention chamber integrates the technology of disperseing effectively, formation has the medium voltage converter system of international most advanced level, can not only bring huge economic and social benefit, sustainable development to China's medium voltage converter industry also will produce positive facilitation, can extensively promotion and application in a plurality of industries such as metallurgy, chemical industry, oil, machinery, electric power, the energy, environmental protection.
Accompanying drawing explanation
Fig. 1 is medium voltage converter of the present invention chamber overall structure schematic diagram;
Fig. 2 is medium voltage converter of the present invention chamber mounting structure schematic diagram;
Fig. 3 is mounting means schematic diagram between medium voltage converter of the present invention chamber and mounting plane;
Fig. 4 is Wiring structure schematic diagram in medium voltage converter of the present invention chamber.
In figure:
1-general frame 2-connects gusset 3-wall face supporting plate 4-closure plate
5-metope 6-supporting bable tops 7-insulation ground cushion 8-Wiring structure
9-earth mat 101-framework stiffening girder 102-installs gusset 103-stone bolt
104-double nut 801-cable trench 802-cable bearer 803-cover plate
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Medium voltage converter of the present invention chamber is rectangular box type structure, comprises general frame 1, the gusset 2 that removably connects, wall face supporting plate 3, closure plate 4, metope 5, supporting bable tops 6 and insulation ground cushion 7, as shown in Figure 1;
Wherein, the box frame that general frame 1 is served as reasons and consisted of the connected hollow section of the gusset 2 that removably connects, and end face is to have two domatic double pitch roof frame constructions.Above-mentioned hollow section cross section is rectangle.And on vertical direction, all by the gusset 2 that removably connects, framework stiffening girder 101 is installed in left surface framework, right flank framework, leading flank framework and trailing flank framework; And two domatic in and two domatic bases between by the gusset 2 that removably connects, framework stiffening girder 101 is installed.The same square-section hollow section that adopts of described framework stiffening girder 101.
In above-mentioned general frame 1, left surface framework, right flank framework, leading flank framework and trailing flank framework and top surface frame, and by removable connector, n wall face supporting plate 3, n>1 are installed on framework stiffening girder 101; By n the wall face supporting plate of installing on left surface framework, right flank framework, leading flank framework and trailing flank framework and top surface frame, be spliced to form left side metope installed surface, right side metope installed surface, front side wall installed surface, rear side metope installed surface and end face metope installed surface.And in top surface frame limit, two domatic left and right sides respectively with left surface framework, on two sides that form between right flank framework top margin, by removable connector, closure plate 4 is installed.Described wall face supporting plate 3 all adopts and covers aluminium zine plate with closure plate 4.
Above-mentioned left side metope installed surface, right side metope installed surface, front side wall installed surface, rear side metope installed surface, end face metope installed surface, and on closure plate 4, connected and be equipped with the whole metope being spliced to form by m piece metope 5 by removable connector.Described metope 5 adopts is with color steel with dissection, interlayer to select the glass silk flosssilk wadding of aluminium foil veneer, have inexpensive, heat insulation, every characteristics such as cold, moistureproof, fire prevention, anticorrosion, environmental protection.And 5 of above-mentioned m piece metopes are connected by self-tapping screw, can guarantee the installation fastness of 5 of m piece metopes.
By said structure, form the frequency conversion room shell of Whole-dismountable, as shown in Figure 2; Frequency conversion room shell with the fixed form between mounting plane is: bottom frame bottom surface week upwards coordinates by the stone bolt 103 of gusset 102 being installed and be embedded in mounting plane, as shown in Figure 3, by double nut 104 is installed on stone bolt 103, after tightening, realize between bottom frame and mounting plane fixing, and then realize the fixing of frequency conversion room shell, and can effectively prevent from getting loose between bottom frame and mounting plane.Between bottom frame and mounting plane, be also equipped with earth mat 9, by earth mat 9, by frequency conversion room shell reliable ground, guarantee equipment (medium voltage frequency converter) ground connection in frequency conversion room shell.Envelope is smeared by cement mortar in gap between above-mentioned bottom frame and mounting plane, in order to avoid rainwater enters in middle frequency conversion room shell.
In the present invention, on the mounting plane of bottom frame inner side, be also designed with Wiring structure 8, Wiring structure 8 comprises cable trench 801, cable bearer 802 and cover plate 803, as shown in Figure 4; Wherein, cable trench 801 is located in mounting plane, and cable trench 801 inside are used for placing power cable and the control cables of medium voltage frequency converter equipment in frequency conversion room; In cable trench 801, be provided with W layer cable bearer 802, W>1; The power cable and the control cables that are used in carrying cable ditch 801.Cover plate 803 is arranged on cable trench 801 tops, and fixing between mounting plane, makes cover plate 803 and the flatness of mounting plane be not more than 3mm; By cable trench 801, realize the power cable of equipment and the cabling of control cables in frequency conversion room housing thus.Above-mentioned cable trench 801 has outlet, and outlet communicates with the external world, makes thus the interior Air Flow of cable trench 801 unimpeded; And cable bearer 802 need carry out grinding process, make cable bearer 802 seamed edge angle Glabrous thorns, can not cause damage to power cable and control cables.Ventilation equipment is also installed, Lock gate, flood control facility, prevention waterlogging facility, rodent prevention equipment in cable trench 801.
In the present invention, bottom frame inner side is equipped with K piece supporting bable tops 6, K>1, K piece supporting bable tops 6 is spliced to form integrated support face, as shown in Figure 1, be used for placing medium voltage frequency converter, the upper surface of K piece supporting bable tops 6 and bottom frame upper surface flush, be equipped with High-Voltage Insulation ground cushion 7 on the ，Qie bottom surface, bottom surface of formation medium voltage converter chamber.
By said structure, effectively the technology of disperseing being integrated to formation can Assembling, without the medium voltage converter chamber of welding, convenient transportation; And installation period is short, it is little to be affected by the external environment.
Claims (7)
1. the box medium voltage converter of a portable detachable chamber, is characterized in that: comprise general frame, the gusset that removably connects, wall face supporting plate, closure plate, metope, supporting bable tops and insulation ground cushion;
Wherein, the box frame of general frame for forming by the connected hollow section of the gusset that removably connects, and end face is to have two domatic double pitch roof frame constructions; Described hollow section cross section is rectangle; And on vertical direction, all by the gusset that removably connects, framework stiffening girder is installed in left surface framework, right flank framework, leading flank framework and trailing flank framework;
And two domatic in and two domatic bases between by the gusset that removably connects, framework stiffening girder is installed; Described framework stiffening girder adopts square-section hollow section equally.
In above-mentioned general frame, left surface framework, right flank framework, leading flank framework and trailing flank framework and top surface frame, and by removable connector, n wall face supporting plate, n>1 are installed on framework stiffening girder; By n the wall face supporting plate of installing on left surface framework, right flank framework, leading flank framework and trailing flank framework and top surface frame, be spliced to form left side metope installed surface, right side metope installed surface, front side wall installed surface, rear side metope installed surface and end face metope installed surface; And in top surface frame limit, two domatic left and right sides respectively with left surface framework, on two sides that form between right flank framework top margin, by removable connector, closure plate is installed; Described wall face supporting plate and closure plate all adopt and cover aluminium zine plate;
Above-mentioned left side metope installed surface, right side metope installed surface, front side wall installed surface, rear side metope installed surface, end face metope installed surface, and on closure plate, connected and be equipped with the whole metope being spliced to form by m piece metope by removable connector; Described metope adopts is with color steel with dissection; And by self-tapping screw, be connected between above-mentioned m piece metope;
Bottom frame inner side is equipped with K piece supporting bable tops, K>1, K piece supporting bable tops is spliced to form integrated support face, the upper surface of K piece supporting bable tops and bottom frame upper surface flush, on the ，Qie bottom surface, bottom surface of formation medium voltage converter chamber, be equipped with High-Voltage Insulation ground cushion.
2. the box medium voltage converter of a kind of portable detachable chamber as claimed in claim 1, it is characterized in that: described bottom frame bottom surface week upwards coordinates by the stone bolt of gusset being installed and be embedded in mounting plane, by double nut is installed on stone bolt, after tightening, realize between bottom frame and mounting plane fixing.
3. the box medium voltage converter of a kind of portable detachable chamber as claimed in claim 1, is characterized in that: between described bottom frame and mounting plane, be also equipped with earth mat.
4. the box medium voltage converter of a kind of portable detachable chamber as claimed in claim 1, is characterized in that: in the present invention, on the mounting plane of bottom frame inner side, be also designed with Wiring structure, Wiring structure comprises cable trench, cable bearer and cover plate; Wherein, cable trench is located in mounting plane; In cable trench, be provided with W layer cable bearer, W>1; Cover plate is arranged on cable trench top, and fixing between mounting plane; Described cable trench has outlet, and outlet communicates with the external world.
5. the box medium voltage converter of a kind of portable detachable chamber as claimed in claim 4, is characterized in that: the flatness of described cover plate and mounting plane is not more than 3mm.
6. the box medium voltage converter of a kind of portable detachable chamber as claimed in claim 4, is characterized in that: described cable trench is provided with ventilation equipment Lock gate, flood control facility, prevention waterlogging facility, rodent prevention equipment.
7. the box medium voltage converter of a kind of portable detachable chamber as claimed in claim 4, is characterized in that: cable bearer need carry out grinding process, makes cable bearer seamed edge angle Glabrous thorn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629313.9A CN103628710B (en) | 2013-11-29 | 2013-11-29 | A kind of portable detachable box-type medium-voltage frequency conversion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629313.9A CN103628710B (en) | 2013-11-29 | 2013-11-29 | A kind of portable detachable box-type medium-voltage frequency conversion chamber |
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| Publication Number | Publication Date |
|---|---|
| CN103628710A true CN103628710A (en) | 2014-03-12 |
| CN103628710B CN103628710B (en) | 2015-12-09 |
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| CN201310629313.9A Expired - Fee Related CN103628710B (en) | 2013-11-29 | 2013-11-29 | A kind of portable detachable box-type medium-voltage frequency conversion chamber |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153610A (en) * | 2014-08-22 | 2014-11-19 | 福建省电力勘测设计院 | Modularization box type integral integrated electric control device for fuel gas power plant and installing method of modularization box type integral integrated electric control device |
| CN104405155A (en) * | 2014-11-28 | 2015-03-11 | 伯恩太阳能科技有限公司 | Substation room |
| CN105863317A (en) * | 2016-04-21 | 2016-08-17 | 国电南瑞科技股份有限公司 | Energy-saving environmentally-friendly type distribution room based on quick construction technique |
| CN107062922A (en) * | 2017-04-19 | 2017-08-18 | 重庆钢铁(集团)有限责任公司 | Main exhauster of sintering frequency conversion tank is dismantled and installation method |
| CN108799767A (en) * | 2018-07-12 | 2018-11-13 | 江苏清投视讯科技有限公司 | Liquid crystal-spliced screen adjustable frames |
| WO2022072460A1 (en) * | 2020-09-30 | 2022-04-07 | Cummins Power Generation Inc. | Portable and modular enclosure for engine generator set |
| USD1072889S1 (en) | 2020-09-11 | 2025-04-29 | Cummins Power Generation Inc. | Portable modular enclosure for an engine generator set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104153610A (en) * | 2014-08-22 | 2014-11-19 | 福建省电力勘测设计院 | Modularization box type integral integrated electric control device for fuel gas power plant and installing method of modularization box type integral integrated electric control device |
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| CN105863317A (en) * | 2016-04-21 | 2016-08-17 | 国电南瑞科技股份有限公司 | Energy-saving environmentally-friendly type distribution room based on quick construction technique |
| CN107062922A (en) * | 2017-04-19 | 2017-08-18 | 重庆钢铁(集团)有限责任公司 | Main exhauster of sintering frequency conversion tank is dismantled and installation method |
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| USD1072889S1 (en) | 2020-09-11 | 2025-04-29 | Cummins Power Generation Inc. | Portable modular enclosure for an engine generator set |
| WO2022072460A1 (en) * | 2020-09-30 | 2022-04-07 | Cummins Power Generation Inc. | Portable and modular enclosure for engine generator set |
| GB2614177A (en) * | 2020-09-30 | 2023-06-28 | Cummins Power Generation Inc | Portable and modular enclosure for engine generator set |
| US11866955B2 (en) | 2020-09-30 | 2024-01-09 | Cummins Power Generation Inc. | Portable and modular enclosure for engine generator set |
| GB2614177B (en) * | 2020-09-30 | 2024-07-17 | Cummins Power Generation Inc | Portable and modular enclosure for engine generator set |
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| Publication number | Publication date |
|---|---|
| CN103628710B (en) | 2015-12-09 |
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Granted publication date: 20151209 Termination date: 20181129 |